35results about How to "Shortened front and rear length" patented technology

The present invention includes one harness rail having a straight line shape, the harness rail extending in a front-back direction adjacent to a lateral surface of a seat rail of a sliding seat mounted in a vehicle; and an extra length accommodation case linked to a front end of the harness rail. The harness rail includes a first slider sliding portion extending in the front-back direction, while the extra length accommodation case includes a second slider sliding portion linked to a front end of the first slider sliding portion and extending in a straight line front-back direction until reaching a front end arced portion. A slider connected to the sliding seat and displacing in the straight line front-back direction is slidably nested with the first and second slider sliding portions. The wire harness is inserted through the slider and into the harness rail and the extra length accommodation case.

The invention relates to a combined lens composed of a lens and a reflecting mirror. The combined lens composed of the lens and the reflecting mirror at least comprises one lens and one reflecting mirror. From a reverse light path, parallel light is subjected to twice of refraction of an incident face and an exit face of the lens, and converges at one point after being subjected to once of reflecting of the reflecting mirror, and the point is the focal point of the combined lens; the distance between the lens and the reflecting mirror is smaller than the focal distance of the lens; the lens can be a convex lens or a concave lens; the reflecting mirror can be a convex mirror, a plane mirror or a concave mirror; and meanwhile, for the traditional lens, the position of the focal point is controlled through two optical faces including the incident face and the exit face, under the condition with the same focal length, the thickness of the common lens is relatively large, and in addition, the direction of optical axis is generally the center line of the lens. For the combined lens, the focal length of the combined lens is determined at least through the incident face and the exit face of the lens and the reflecting face of the reflecting mirror, so that the thickness of the lens can be reduced, and the position of the focal point and the direction of the optical axis also can be flexibly set.

An image display apparatus includes a display for outputting an image, a supporting device supporting the display, the supporting device contacting directly on an installing surface and extending upward, the supporting device being provided with an inner hollow portion, and a light emission unit emitting light reflecting from the inner hollow portion.

The present invention provides a motorcycle provided with an interconnected brake system, wherein a structure is adopted in which the length around an equalizer in the longitudinal direction of the vehicle can be shortened. An equalizer 50 is supported, via a first linking part 53, on an arm part 28 extending upward from a brake pedal 25. A ring member 55 is supported on the upper portion of the equalizer 50 via a second linking part 58. An interconnecting brake cable 31 is linked to the upper portion of the ring member 55. The first linking part 53, the second linking part 58, a rotation support shaft 63 for the ring member 55, and a third linking part 59 are positioned in the stated order from bottom to top; therefore, it is possible for a vertically long structure to be assumed around the equalizer 50, and for the length around the equalizer 50 in the longitudinal direction of the vehicle to be shortened.

An internal combustion engine for a small-sized vehicle, in which a tension sprocket at one end of a tensioner arm is engaged with a cam chain of a timing and power transmitting mechanism mounted between a crankshaft and a camshaft and in which a gear transmission mechanism having a main shaft and a countershaft which are parallel to the crankshaft is housed in a crankcase. When viewed in the direction of the axis of the crankshaft (53), the countershaft (72) is located rearward of the crankshaft (53), the axis of the main shaft (71) is located at a position which is between the crankshaft (53) and the countershaft (72) and above a line interconnecting the crankshaft (53) and the countershaft (72), and a support shaft (96) for pivotably supporting the tensioner arm (95) is located between the axes of the crankshaft (53) and the main shaft (71). The construction reduces the length in the front-rear direction of the internal combustion engine.

The invention miniaturizes a pivot plate and to enhance the rigidity by improving a frame structure of a motorcycle. The motorcycle comprises a main frame 12 extending backward and downward in the oblique direction from a head pipe, rear frames 21, 22 which are connected to a rear portion of the main frame 12 and extend backward and upward in the oblique direction, and an engine unit 18 supported by a lower portion of the main frame 12. A pivot pipe 114 is provided on a back side 13a of a pivot plate 13 provided on a rear lower portion of the main frame 12, and a rear fork 47 is supported by the pivot pipe 114 in a swinging manner.

The invention relates to a zigzag sewing machine, which has a lower pipe base, a lower shaft, a transmission mechanism and a rotary hook. The lower shaft is connected to the transmission mechanism and rotates inside the lower pipe base with the X axis The transmission mechanism drives the outer kettle of the rotary hook to rotate around the Y-axis direction. The transmission mechanism has a rotary hook seat, bearings and transmission parts. The piercing part inside the outer kettle, and the accommodation space is formed between the piercing part and the outer kettle, and the bearing is located in the accommodation space. In addition, the transmission part is connected to the outside of the outer kettle, so that the transmission part, the bearing and the piercing part They are arranged sequentially from the outside to the outside of the inner and outer kettles towards the inside of the outer kettle, so that the assembly state of the hook seat, bearings, outer kettle and transmission parts can make the volume of the end of the lower tube seat shrink along the Y direction, and then The zigzag sewing machine can be used to sew the hemming of the shoe mouth for shoes with a small size.

A miniature imaging lens, which can be applied to image capture products, includes a first lens with negative diopter, a free-form surface prism with positive diopter, and a second lens with positive diopter in sequence from the object side to the image side. The free-form surface prism includes an incident surface, a reflective surface and an outgoing surface, the first lens is arranged on one side of the incident surface, and the second lens is arranged on one side of the outgoing surface. The free-form surface prism is equivalent to adding an aspheric coefficient to the surface of a right-angle prism.

The invention relates to exercise and fitness equipment comprising a skeleton, a rewinding mechanism which is arranged on the skeleton and provided with two rewinding connection points capable of moving on a circular track respectively, two connection rods, a guiding mechanism and two pedals; wherein each connection rod is respectively provided with a first connection part, a second connection part and a reciprocating part; the first connection parts of the two connection rods are respectively articulated with the two rewinding connection points of the rewinding mechanism; the reciprocating parts and the second connection parts of the connection parts are lower than the first connection parts; the guiding mechanism is arranged on the skeleton and guides the reciprocating parts of the connection rods to move on a reciprocating track so that the second connection parts are correspondingly limited to move on a closed track; and the reciprocating track has a front retracing point and a rear retracing point which are opposite, and the front retracing point is lower than the bottommost end of the circular track. Because the front retracing point of the reciprocating track is positioned below the circular track, the lengths of the reciprocating track and the closed track are obviously greater than the diameter of the circular track, thus the whole exercise and fitness equipment is shorter, and the occupied indoor space and floor area is reduced.

An distribution structure of starting motor in an internal combustion engine is provided, which avoids the big size of an internal combustion engine equipped with tightener of roller chain and is integrated with the engine compactly. In the internal combustion engine which provided a annular roller chain (43) located between a drive sprocket (32) embedded in the crankshaft and a driven sprocket (32) embedded in the camshaft, the push rod(56) compressing against the thrust part (51) of thrust roller chain (43) is configured as rod axes (Lr) which forms an obtuse angle with the cylinder axes (Lc) of cylinder(23) being vertically set in the crankcase (22) at the front side of the engine, and a starting motor (70) is arrange at the front of the crankcase (22) thereof.

The present invention relates to a switchboard using a bushing type current transformer applied thereto. The switchboard using a bushing type current transformer applied thereto, according to an embodiment of the present invention, may comprise: a terminal bushing; a switchboard terminal coupled to the terminal bushing; a metering transformer bushing which is installed or released from the front part thereof through a breaker chamber, covers the switchboard terminal, and is inserted into the terminal bushing; and a metering transformer which is fastened to the metering transformer bushing anddisposed on the outer circumference of the metering transformer bushing. The metering transformer includes at least one terminal that faces forward, and the metering transformer bushing may include anopening for exposing the at least one terminal to the front thereof.

A miniature imaging wide-angle lens, which can be applied to image capture products, includes a negative diopter first lens, a positive diopter free-form prism, a positive diopter second lens, and A negative diopter third lens, wherein the free-form surface prism and the first lens are arranged side by side, the second lens and the third lens are located below the free-form surface prism and adjacent to the image side. The free-form surface prism is equivalent to adding an aspheric coefficient to the surface of a right-angle prism. Utilizing the lens structure of the present invention can not only shorten the total length, save cost and reduce tolerance, but also obtain better optical quality.

The microwave oven of the present invention has length reduced via altering the arrangement of electric parts and effective cooling to various electric parts. It consists of casing, chassis, cavity, front panel, back panel; the first transformer in the front part on the chassis and the second transformer in the back part on the chassis; the first magnetron in the upper part beside the cavity and between two transformers and the second magnetron in the lower part beside the cavity and between two transformers; blowing fan and its motor in the space of the second transformer; fan hood to protect the fan; ventilating pipe communicated with the fan hood to guide air flow to the magnetrons.

The invention provides a convection microwave oven, which includes a shell with a top and two sides, a rear panel with a plurality of through holes and a furnace body composed of a front panel, and a convection box on the rear panel. There are through holes on the top of the convection box, and multiple suction holes are set on the rear panel of the convection box; the convection box motor, convection fan and convection heating arranged around the convection box are fixed on the position of the suction holes in the space of the convection box. The convection box motor is arranged in the inner space of the convection box through the motor guide device; the convection box motor is a double-axis motor, and a convection fan is arranged on its front shaft, and a cooling fan for the convection box motor is provided on its rear side shaft. Functional blower fan. The beneficial effect is that the convection microwave oven does not need to be equipped with a box cover, which saves the manufacturing cost of the box cover and saves the installation process of the box cover. Second, since the convection microwave oven does not have a lid, the front and rear lengths can be shortened. Due to its perfect heat dissipation settings, damage to components caused by overheating can be avoided.