81results about How to "Quickly and conveniently assembled" patented technology

An electronic cigarette comprising a housing and, arranged within the housing, an atomizer apparatus and a power supply control apparatus used for providing power supply to the atomizer apparatus and for controlling the working of same. The power supply control apparatus comprises a battery, a microphone, and a control panel. The microphone and the control panel are both arranged at one end of the battery. The microphone is adjacent to the battery. The control panel is arranged in proximity to an opening end of the housing and is adjacent to the microphone. The microphone and the control panel are insulated and separated from each other. The electronic cigarette is structurally simple and is easy and convenient to assemble.

A step-by-step motor able to carry out up-and-down motion includes a housing, a connecting base, a top rod, a bearing, a connecting member, a magnet, a right-handed coil, a reverse coil and a bottom cover combined together. The housing has one side bored with an opening and its inner wall bored with a slide groove, and the connecting base has one outer wall formed with a slide rail for combining the connecting base on the outer wall of the housing. The bottom cover is provided with an annular recess for engaging the bottom edge of the housing, and then the bottom cover and the housing are firmly combined together by supersonic welding. By so designing, the step-by-step motor can be assembled conveniently, quickly and stably.

An electronic cigarette comprising a cylindrical housing (1), a mouthpiece cover (33) arranged at one end of the housing, and a bottom cover arranged at the other end of the housing, where the bottom cover and the housing are integrally formed. The housing has arranged therein a liquid storage component (37), an atomizer (21), and a storage power supply (36). The housing also has arranged therein a liquid partitioning component (31). The liquid storage component is accommodated and fixed within a closed space defined and formed jointly by the mouthpiece cover, a portion of the housing, and the liquid partitioning component. The liquid storage component has arranged on the inner wall thereof a conduit (35) used for supporting the liquid storage component. The conduit is in communication respectively with the mouthpiece cover and with the liquid partitioning component. The atomizer is supported and fixed on the conduit. This electronic cigarette is capable of preventing the bottom cover from falling off of the housing, also is structurally simple, and is easy and convenient to assemble and disassemble.

A massaging apparatus includes a base body formed with a recess having insert holes. The recess has the opposite vertical walls respectively provided with a projecting stud. A positioning base assembled in the recess has two projecting studs respectively secured on the opposite sides and threaded holes in the bottom. Massaging bodies are fitted between the recess and the positioning base, having opposite ends respectively bored with a shaft hole. A slip-preventing pad assembled under the base body consists of a soft pad body and a hard board provided on the pad body. In assembling, each massaging body has its shaft holes respectively inserted with the projecting stud of the base body and the positioning base which is then fixed in the cut groove of the base body by bolts.

A press-fitting includes a body, a jacket, a seal ring and a plastic check ring. The plastic check ring has an annular convex portion, one end of the jacket has an inward wall for clamping with the inner hook, the body has a seal groove and a serrated groove with fillets on its core portion. The seal ring is disposed in the seal groove with the outer diameter of the seal ring being smaller than or equal to the outer diameter of the core portion. The press-fitting according to the present invention is of simple structure, and is convenient and quick to be assembled, and can be inspected, and is safe on seal coupling.

The present invention discloses a tunnel construction large-scale integrated geophysical advanced detection model test device. The model test device includes a tunnel surrounding rock, a main tunnel model, a model test case, a water-containing geological structure device, a numerical control automated construction device and a main control chamber. The model test device is a large-scale integrated geophysical advanced detection model test device meeting the detection using a seismic wave method, an electromagnetic method and a direct-current electric method. By using the geophysical advanced detection model test device, the geophysical response features of the water-containing geological structure device in front of a tunnel face may be studied, multiple geophysical advanced detection forward and inversion methods for the water-containing geological structure device are verified, and the relationship between some geophysical detection method results and water burst quantity is studied, so as to lay a test foundation for the advanced prediction and water burst quantity prediction of the water-containing geological construction device in actual engineering.

An earthquake simulating vibration table includes a vibration machine having a vibration table provided on the topside. Paper models are assembled on a model fundamental base that is fixed on the vibration table. The vibration machine is controlled by a computer to produce simulated various-degree earthquakes. A test of anti-seismic strength of the paper models begins with a smallest seismic strength and then the seismic strength increases by degrees until it reaches to a largest level to have all the paper models collapse. The earthquake simulating vibration table is convenient and quick in assembling, economical in cost and able to be popularized to schools to serve as a course of vibration resistance education to elevate students' learning interest.

A quick-installation structure of a toilet seat cover assembly includes two positioning rods which are fixed on a toilet and two connection devices which are disposed on the toilet seat cover assembly and correspond to the two positioning rods, respectively. Each of the connecting devices includes a sleeve formed on a toilet seat, a rotating axle fixed to a cover, a connecting block connected to the rotating axle, a connecting sleeve fitted on the connecting block and a button connected to the connecting sleeve. The connecting block includes a main body, an engaging plate and a first restoration spring. The main body is longitudinally formed with a positioning hole. The engaging plate and the first restoration spring are laterally and pivotally connected to the main body above the positioning hole. The engaging plate is moved to swing by pressing the button. The positioning rod has an annular groove at an upper portion thereof and a cone with an inclined surface. The engaging plate of the connecting device can be swing to engage with the annular groove of the positioning rod which is inserted in the connecting device, such that the toilet seat cover assembly can be assembled on or disassembled from the toilet quickly.

A combination structure of a quick assembly Do-It-Yourself (DIY) wood flooring each unit of which having a plastic base and a wood panel. Both of them are fitted together to form a whole. Two adjacent sides of the plastic base include a plurality of female portions while the other two adjacent sides thereof contain a plurality of male portions for fitting into the corresponding female portions thereof. By taking advantage of the flexibility of the plastic material and the tight connection between the concave portion and the convex portion of the wood panel, the invention may achieve a stable configuration without using nails for fixing purpose, ensure a quick and convenient assembly, and is especially applicable for DIY assembly.

A pop-up drain stopper linkage assembly includes a lift rod, a connecting bar, a pivot rod and a drain stopper. The bottom end of the lift rod forms an engagement part. The upper end of the connecting bar has an engagement groove for the engagement part of the lift rod being engaged and fixed, and the connecting bar has a plurality of holes spaced apart a distance away from the engagement groove. The second end of the pivot rod connects to the drain stopper and a section adjacent the first end has a plurality of fixed portions for tying in with the hole of the connecting bar, and each of the fixed portions and any one of the holes are capable of being passing through and positioning with each other. Thereby, the pop-up drain stopper linkage assembly can be quickly and conveniently assembled with reliable linking effect.

A vertical assembling and disassembling mechanism for a toilet seat includes a support, a fixing axle, and a turning member. A pin of the support can be inserted into or pulled out a radial pin hole of the fixing axle. The fixing axle includes a damper therein to connect with the turning member. The fixing axle is formed with a lock hole to receive a lock plate biased by a spring. A turning ring is provided to cooperate with the lock plate. The inner end of the lock plate is engaged with the pin. The inner wall of the turning ring is formed with an inverted step recess. When the turning ring is turned about 90±3 degrees, the outer end of the lock plate is engaged in the inverted step recess and the inner end of the lock plate is disengaged from an annular groove of the pin.

A switch pack assembly for cable clusters of network switches includes a central framework and two covers arranged movably at two sides of the central framework. Several longitudinal parallel holding troughs are arranged on the central framework. The main body of the cover covers the holding troughs to form cavities. Open windows are arranged at positions on the cover corresponding to the front parts of at least one pair of cavities. A longitudinal sliding guide component and a pulling resisting component are arranged on the outside of the switch pack assembly and are designed to interact with a release tool. A shape of a front end of the release tool matches a shape of the switch pack assembly. At the front end of the tool are arranged unlocking pressure plates to interact with snap latches of plugs in the open windows. At the inside of the tool are arranged a longitudinal sliding positioning mechanism to interact with the sliding guide component and a pulling force-applying mechanism to interact with the pulling resisting component. With these structures, the operation of plugging and pulling cables as a whole is convenient and quick.

The present invention is provided with an outlet mechanism with additional function, which comprises a fixation base, a hand shower and an additional module. The fixation base is assembled to a shower arm with an inlet, an outlet and a waterway connecting the inlet and the outlet, the inlet is connected to the shower arm. The hand shower is connected to the outlet of the fixation base by a flexible pipe and is detachably fixedly connected to the fixation base. The additional module detachably attached to the fixation base. The present invention has advantages: with the additional function, for example it can play music or give off perfume, the structure is simple with fewer components, the configuration is reasonable, and the structure is compact.

A screw cover (100) includes a cap (10) made of stretchable material, and a post (20) covered by the cap. The cap includes an end (12) having a round opening (122). A diameter of the end is slightly less than or the same as a diameter of a screw hole (32). The post includes a top column (22). A diameter of the top column is slightly greater than a diameter of the opening, so that the post is engaged in the opening. The diameter of the end is thus expanded to be slightly greater than the diameter of the screw hole, so that the screw cover can be secured in the screw hole. In disassembly, the top column is pushed so that the post moves down, and the diameter of the end returns to its original size. The screw cover can then be easily dropped out from the screw hole.

A partition structure includes two partition members each of which has two edges formed on a side and an engaging assembly including a first engaging member, a second engaging member and at least one locking member. The first engaging member has two first L-shaped wing portions extending from two sides thereof and a convex portion formed on a middle and having at least one opening slot. The second engaging member has two second L-shaped wing portions extending from two sides thereof and a concave portion formed on a middle. The locking member is fixed to the concave portion. The two first L-shaped wing portions and the two second L-shaped wing portions correspondingly overlap each of the two edges, respectively, the convex portion and the concave portion are engaged with each other, and the locking member is correspondingly engaged with the opening slot.

A chopstick comprises an upper body having a penetrating receiving chamber; an upper inner side of the receiving chamber being formed with an annular groove; a lower end of the upper body having two through holes; a lower body having an insertion section at an upper end thereof; a wall surface of the insertion section having a receiving chamber; one end of the receiving chamber having a through hole; a ball, a spring, and a retaining block being sequentially installed in the receiving chamber; the ball being protruded into the through hole; the retaining block being retained in the receiving chamber; and the spring and ball are positioned in the receiving chamber. A clamping unit is attached to the upper body. The clamping unit has two holes for receiving a pair of chopsticks. A lower end of the lower body has a brush; and the brush has brush hairs.

A press-fitting, comprising a body (21) having an annular groove (213) on the rear end of its core portion, a jacket (22), a seal ring (23) and a plastic check ring (24) having a limit annular convex portion (242) that is fit to the annular groove (213), wherein said plastic check ring (24) is provided with an annular convex portion (241) and an inner hook (243) extending towards the annular convex portion (241), one end of said jacket (22) has an inward wall (221) for clamping with the inner hook (243), said body (21) has a seal groove (211) and a serrated groove with fillets (212) on its core portion, said seal ring (23) is disposed in said seal groove (211) with the outer diameter of the seal ring (23) being smaller than or equal to the outer diameter of the core portion. The press-fitting according to the present invention is of simple structure, and is convenient and quick to be assembled, and can be inspected, and is safe on seal coupling.

An improved cross flow fan assembly applicable but not limited to a panel meter of fitness equipments includes: a housing and a cross flow fan made of plastic; a fan body, having symmetric circular flanges integrally formed on both lateral ends by plastic injection molding; two side covers, embedded into two circular flanges; and a shock absorption positioning member, installed at an external side of the right panel, and including: an axle center with a front section embedded into a bushing of the right cover and a rear section sheathed into a bearing, and a rubber pad, embedded into a circular hole of the right panel by its circular groove at the periphery for wrapping the bearing, so as to constitute a plastic cross flow fan module, and achieving a fast and convenient assembling and a vibration resisting effect, and the fan comes with a smooth operation to reduce noises.

A pop-up drain stopper linkage assembly includes a lift rod, a connecting bar, a pivot rod and a drain stopper. The bottom end of the lift rod forms an engagement part. The upper end of the connecting bar has an engagement groove for the engagement part of the lift rod being engaged and fixed, and the connecting bar has a plurality of holes spaced apart a distance away from the engagement groove. The second end of the pivot rod connects to the drain stopper and a section adjacent the first end has a plurality of fixed portions for tying in with the hole of the connecting bar, and each of the fixed portions and any one of the holes are capable of being passing through and positioning with each other. Thereby, the pop-up drain stopper linkage assembly can be quickly and conveniently assembled with reliable linking effect.

A hard disk fixing seat holds a hard disk and is then assembled into a corresponding insertion slot in a computer case. Two sides of a loading seat are locked respectively with a positioning element, such that the hard disk which is put in the loading seat can be fixed effectively. Moreover, after fixing the hard disk, the loading seat can be plugged into or pulled out of the insertion slot in the computer case, so as to quickly fix or dismount the hard disk without assistance of a hand tool.

A cross flow fan structure comprising: a) a housing integrally formed by plastic material in an injection molding process; b) a cross flow fan integrally formed by plastic material in an injection molding process, the right side of the cross flow fan having a mounting hole in axial direction and a damping / positioning body; c) a motor with an end portion attached to a mounting base whereupon the motor is attached to the housing by use of the mounting base in such a way that the driving shaft of the motor is extended into the mounting hole of the damping / positioning body in a tightly clamping state for driving the cross flow fan in rotational operation. In this way, a cross flow fan module made by material is created. Moreover, a convenient assemble and a vibration resisting effect are achieved for a smooth operation with low noise by use of a skillful combination of the material and by a special structure.

A spraying device includes a rotatable outer fluid transmission tube and an inner fluid transmission tube disposed in the outer fluid transmission tube. A friction reducing layer, rotated together with the outer fluid transmission tube, is provided between the outer fluid transmission tube and the inner fluid transmission tube. The friction reducing layer is made of a material having a low friction coefficient and has a smooth inner wall surface, so as to make a friction force between the friction reducing layer and the inner fluid transmission tube lower and improve the durability of the inner fluid transmission tube.

An antenna structure including a ground plate, a hollow bolt, and a conductive conical dome is provided. The hollow bolt passes through the ground plate, and a signal wire is laid in the hollow bolt. An insulator is disposed between the signal wire and the hollow bolt for providing electrical isolation therebetween. The conductive conical dome is connected with one end of the signal wire. The hollow bolt and a nut are provided to fix the antenna on a wall or a ceiling. Since the signal wire is laid in the hollow bolt, the signal wire can be connected to a signal source only by connecting a signal cable to the hollow bolt.

The present utility model discloses a side-hung door or window single latch lock, comprising: a first lock body and a second lock body disposed on an inner side and an outer side of a door or window and sandwiching the door or window in between, the first lock body including a first handle and the second lock body including a second handle, characterized in that the first lock body further comprises a latch assembly linked to the first handle and controlling opening and closing, and an elastic locking and controlling mechanism respectively linked to the first handle and the second handle to transmissively control the opening and closing of the latch assembly. As compared with the past, the present utility model is advantageous in that it is simple in overall structure, has less transmission components, is convenient and quick in assembling and simple and easy to operate, adapted for anti-theft needs of left side-hung or right side-hung door or window, exhibits a good applicability and strong universality, and is relatively low in cost and adapted for spread for use.

An improved cross flow fan assembly applicable but not limited to a panel meter of fitness equipments includes: a housing and a cross flow fan made of plastic; a fan body, having symmetric circular flanges integrally formed on both lateral ends by plastic injection molding; two side covers, embedded into two circular flanges; and a shock absorption positioning member, installed at an external side of the right panel, and including: an axle center with a front section embedded into a bushing of the right cover and a rear section sheathed into a bearing, and a rubber pad, embedded into a circular hole of the right panel by its circular groove at the periphery for wrapping the bearing, so as to constitute a plastic cross flow fan module, and achieving a fast and convenient assembling and a vibration resisting effect, and the fan comes with a smooth operation to reduce noises.