1242results about How to "Insert smoothly" patented technology

A cell phone plug device capable of being locked automatically comprises a cable (1), a shell portion (2) and an insertion portion (3), wherein the left side of the shell portion (2) is connected with the cable (1), and the insertion portion (3) extends from the right side of the shell portion (2). A cavity (20) is formed in the shell portion (2); the position, close to the shell portion (2), of the insertion portion (3) is provided with a cavity (30) communicated with the cavity (20); the left portion, opposite to the cavity (30) of the insertion portion (3), namely the portion, far away from the cavity (20), of the insertion portion (3), is solid; metal contact strips (39) are arranged on the upper side face and the lower side face of the left portion of the insertion portion (3) to be electrically connected with a cell phone; the right end face of the insertion portion (3) is provided with a contact sensing contact (38) used for sensing contact with the bottom of a socket of the cell phone.

An endoscope insertion auxiliary device which has a flexible tube whose front end is provided with a front end member having an outer diameter equal to or greater than the outer diameter of the tube. The outer peripheral surface of the tube is provided with a spiral structure.

A lithium-ion secondary battery allowed to improve cycle characteristics and initial charge-discharge characteristics is provided. The lithium-ion secondary battery includes a cathode; an anode; and an electrolytic solution. The anode includes an anode active material layer including a plurality of anode active material particles. The anode active material particles each include a core section and a coating section applied to a part or a whole of a surface of the core section, and the core section includes a silicon-based material (SiO_x: 0≦x<0.5) and the coating section includes an amorphous or low-crystalline silicon-based material (SiO_y: 0.5≦y≦1.8).

A catheter includes a sheath main body portion, a first lumen, a sheath distal end portion, and a second lumen. The sheath main body portion is inserted into an organism. The first lumen is a passage provided in the sheath main body portion and through which a guide wire for guiding the sheath main body portion in an organism can be passed. The sheath distal end portion is provided on a lateral side of a distal end portion of the sheath main body portion. The second lumen is a passage different from the first lumen, provided in the sheath distal end portion, and through which a guide wire can be passed. The catheter can have both ease of exchange of catheter, which is the merit of an RX type catheter, and distal end pushing force transmission performance (pushability), which is the merit of an OTW type catheter.

To manufacture a rimless eyeglasses without soldering the parts easily and make the assembling easy, a bridge and two joint pieces are provided by cutting or punching a piece of metal sheet into a required flat shape. The bridge comprises a crossbar having two pin-like extensions, two press-fitting extensions and two leg extensions integrally connected to the opposite ends of the crossbar. The pin-like extensions have saw-tooth indentations formed on their surfaces, and the leg extensions end with hooks for fixedly holding nose pads. Each joint piece has a pin-like extension with saw-tooth indentations formed on its surface and a press-fitting extension. Each lens has a through hole and a notch made on either side. Each through hole has a flanged sleeve press-fitted therein, and the pin-like extensions of the bridge and joint pieces are inserted into the flanged sleeves in the through holes of the lenses, and the press-fitting extensions of the bridge and joint pieces are inserted into the notches of the lenses.

A refrigerator having a first storage box inserted and withdrawn like a drawer in association with a door, a second storage box seated and rolled on an upper part of the first storage box, and a roller device to enable the rolling motion of the second storage box on the first storage box. The roller device includes a first roller member mounted to the second storage box, a first roller supporting part formed at the first storage box to support a rolling motion of the first roller member thereon, a second roller member mounted to the first storage box, and a second roller supporting part formed at the second storage box to support the rolling motion of the second roller member thereon. The second storage box may be smoothly moved since the load of the second storage box is distributed to the first and second roller members.

An electrical connector is provided which includes an insulating housing having at least one terminal receiving portion formed by a first insert groove and a second insert groove communicated with the and first a second insert groove, and a conductive terminal received in said at least one terminal receiving portion and including a body, a connecting arm, a connecting portion and a conducting portion. The second insert groove has a first end. The body is located in the first insert groove, and has a first side and a second side opposite to the first side. The connecting extends transversely from the second side of the body in a direction distal to the first side of the body. The connecting portion extends from the first side of the body in a direction distal to the second side of the body, and can achieve electrical connection with a circuit board. The conducting portion extends upwardly from a free end of the connecting arm into the second insert groove. The conducting portion includes a guiding portion which extends from the second insert groove to the first insert groove and which is proximate to the first end of the second insert groove, and a contact portion which is farther away from the first end than the guiding portion such that the conducting portion can achieve electrical contact with a matching terminal inserted via the first end of the second insert groove into the second insert groove. Thus, insertion of the electrical connector is smooth; the normal contact force of the conductive terminal can be increased; and poor electrical contact can be effectively prevented.

With the object of a single worker being able to mount an automobile antenna, side plates of a board bracket 9 with fixing plate are inserted into a rectangular hole formed in the base portion 3 so that [the side plates] are located on the opposite side surfaces of a rectangular projecting portion projecting from the bottom surface of the base portion 3. Spring pieces 4a are formed on these side plates. When the cylindrical projecting portion 13 extending from the rectangular projecting portion is inserted in the mounting hole formed in the roof panel, the spring pieces 4a formed on the side plates pass through the mounting hole and engage with the back side thereof. The antenna body is thereby temporarily fixed to the roof panel and a worker can remove his or her hands from the antenna body. The worker then goes within the vehicle body, screws the fixing nut 2 onto the cylindrical projecting portion 13, and can thereby fix the automobile antenna on the roof panel.

A jack, which would cause hardly a defective connection even if a mechanical deformation is received when attaching or using it, will be offered. The electric junction of contacts (3), (4) and leads (51), (52) is done by crimping, the crimping portions (3c), (4b) are arranged in a housing (1) of the jack which is not exposed easily to a mechanical deformation, and, in addition, the structure is so made that the mechanical force doesn't work easily on the crimping portions (3c), (4b) also by the leads (51), (52) extending from the jack.

A shock absorber as being of a bumper supporting member and a shock absorber as being of a side member, which retain the sinking motion of a smaller-diameter tube portion into a larger-diameter tube portion even if an impact is applied at a larger angle obliquely of an axial direction, thereby to achieve the absorption of the impact energy by a plastic deformation. A plastically deformable straight tube is partially reduced or partially enlarged to form a smaller-diameter tube portion and a larger-diameter tube portion, which join to each other through a step portion. The step portion is formed by joining a folded-back portion of the smaller-diameter tube portion and a folded-back portion of the larger-diameter tube portion, which have circular arc-shaped sections having arcuate angles more than 90 degrees.

A vehicular lamp has a lamp chamber defined by an outer lens and a lamp body, a linear light guide arranged inside the lamp chamber, a light source provided facing a light incident end portion of the light guide, and a light guide attachment portion to which the linear light guide is mounted. Light emitted by the light source and incident on the light incident end portion is repeatedly internally reflected and guided toward another end portion such that a front surface side of a side surface of the light guide radiates light. The linear light guide is formed with a tongue-shaped extending portion that extends rearward parallel to an extending direction of the light guide. A side edge portion of the tongue-shaped extending portion is formed into a tapered shape in which a width of the extending portion narrows toward a distal end side thereof.