TWM275150U - Shock absorbing apparatus for grip lever - Google Patents

Description

M275150 g, description of creation α) [Technical field of new type] Provided The dagger is related to the shock absorption technology of bicycle handlebars, a kind of reliable shock absorption device with reliable structure. [Previous technology] Press, the general bicycle system uses the handle to control the degree of swing of the front wheels to maintain the balance of the vehicle body and control the steering of the vehicle body. In addition, the function of the handle is used to control the steering of the vehicle body. In the actual riding process, the rider often rides the bicycle with his hips vacated because of acceleration or the top of the road. At this time, »the rider's center of gravity will lean forward towards the handlebars, and the rider will support the rider with the handlebars. The force exerted by the occupant's center of gravity will also be transmitted to the rider's arms via the stem, tube, and handle. Therefore, the handlebar of the bicycle and the stem of the front wheel must have a stable joint structure. In addition, it is better to have a moderate shock absorption function in order to increase the riding comfort of the bicycle and even reduce sports injuries. As shown in the first figure, it is a joint structure of a bicycle with a shock absorbing function and a standpipe that is currently known in the field. The handle 10 is connected to the standpipe 20 of the front wheel (not shown) through a cross pipe 30. The front end of this cross tube 30 is provided with a clip 40 and the screw 41 will clamp > hand 10, and the other end will form a vertical joint with the main body of the vertical tube 20, where it will be joined vertically. There is a through shaft 50 in the part, and a stopper 6 that extends into the front end gap 2 1 of the vertical pipe 20 is fixed on the horizontal pipe 30. The vertical rod 20 is fitted in the stopper 60. Above the position

Page 5 M275150 Horse, creation instructions (2) There is a block of the convex 2 fruit, the convex 2 has the same vertical bar horizontal pipe position, the 0 > product or the corresponding body 7 flat and effective interval and set in 2 places When the time is 20, the first 30 and the main body produce the human body; the position of the shock-absorbing stack that moves 0 is 2 2 the limit of the mobile gap 2 the vertical bar 2 with the shock through the spring is used to create a gap between the hands and up and down In addition, the upper limit body and the blocking function are used to control the limit. Let the 1 and the transversal body 7 and the transversal body 7 move, and the handle 〇 is swinging. Not only, the main 60 is only two convex 2 2 The shock absorption caused by the positionless body 1 tube 3 0, 0 can also affect the law of the other parts of the 60,00 with 0 in order to be flexible to the suction device, and the elasticity of the gap above the beautiful road surface will be realized. In the absence of a proper level, the part 2 1 body 7 that caused the contraction shock to make it horizontal or even bumpy in the actual situation, swings the original π 2 1 degree, and overlaps the hand 1 0 to suck the effect. The operating water pipe 3 0 can be connected with the vertical pole position and can be connected with the horizontal pipe 0. It also has the suction and blocking protrusion 2 swinging effect and blocking the up and down swing from the time, because the flat overlap and the vertical pole 2 The water that can pinch the object 20 and receive the elasticity 30 is lack of vibration function. [New content] In view of this, in this creation, the "handle shock absorber", in addition to a horizontal axis at the vertical joint between the handlebar and the vertical tube of the bicycle as a fulcrum, the other side of the vertical tube The main body is provided with a limiting part, which is correspondingly extended into the main body on the side of the handle and maintains a space where the 1 limiting part can move. In addition, elastic bodies are respectively provided at the top and bottom positions of the limiting part. In the normal state, the elastic body is lined in the activity space of the upper and lower positions of the stopper. During the riding process of the bicycle, the elasticity

Page 6 M275150. Fourth, the creation description (3) The body's contraction allows the main body on the side of the handle to use the shaft as a fulcrum to cope with the ups and downs of the road to moderately swing up and down, and absorbs the vibration transmitted by the standpipe to increase riding. Ride comfort and reduce sports injuries. [Implementation] In order to make your reviewing committee aware of the composition and overall operation of this creation, the following drawings are used to explain it: The "handle shock absorber" of this creation is applied to the joint between the handle and the vertical bar of the bicycle. As shown in the second to fifth figures, the vertical joint between the handlebar 10 of the bicycle and the vertical pipe 20 is provided with a through shaft 50 as a fulcrum horizontally. The main body is provided with a limiting part 8 3 horizontally protruding around the through shaft 50. The limiting part 8 3 is correspondingly extended into the main body on the side of the handle 1 0 and keeps the limiting part 8 3 movable. In addition, the elastic body 70 is provided at the top and bottom positions of the stopper portion 83, respectively. Under normal conditions, the elastic body 70 is lined in the activity space above and below the stopper portion 83, and is held in the bicycle. During the riding process, the contraction of the elastic body 70 allows the main body on the handle side to swing up and down with the shaft 50 as a fulcrum to moderately swing up and down, and absorbs the vibration transmitted by the riser, increasing Riding comfort and reduced sports injuries. m In specific implementation, the handle 10 is connected to the vertical pipe through a horizontal pipe 30, and the front end of this horizontal pipe 30 is provided with a clamping member 4 0 with > screws 4 1 0 is clamped and fixed, and the top of the vertical pipe 20 is provided with a connection member 8 commonly known as a bundle, which is used to connect with the handle 1 0

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M275150 4. Creation instructions (4) The transverse tubes 30 are connected; among them, the connecting piece 80 is provided with a sleeve hole 8 1 for clamping the vertical rod 20 and extends laterally on one side of the sleeve hole 81 portion. There is a lug 82, and the vertical pipe 20 is fastened by the convex ring 51 and the through shaft 50. The aforementioned transverse pipe 30 is provided with a pair of clamping ears 3 1 at the other end which is combined with the handle 10 to make the transverse pipe 30 The vertical joint between the handle 10 and the vertical rod 20 can be formed by the overlap of the clip 31 and the lug 8 2 of the connecting member 80, and the overlap between the clip 31 and the lug 82. Shaft holes 90 penetrating the clamp ears 3 1 and the lugs 82 are respectively provided at the joints of the clamp ears 3 1 and the lugs 82 for the penetration shaft 50 to be inserted between the transverse pipe 30 and the connecting member 80. And a convex cone-shaped convex ring 5 1 is provided on the outside of the shaft hole 90 of the clamp ear 31, wherein the through-shaft 50 is a bolt-shaped body provided with an outer thread 5 2 at the tail end, and is provided on the through-shaft 5. The convex ring 5 1 at the rear end of the 0 is further provided with an internal screw tooth 5 3 to be screwed with the through shaft 50 0, and a convex portion 5 1 1 is provided on the periphery of the convex ring 5 1 to restrict its rotation. After tightening, the large diameter surfaces of the convex rings 51 on both sides can be oriented toward the middle The lug 8 2 is pressed. In addition, a bushing 5 4 is provided on the contact surface of the clamping ear 3 1 and the lug 8 2 to keep the rotating effect between the cross tube 30 and the connecting member 80 to maintain the upper and lower sides of the handle. Swing effect. In addition, as shown in the seventh figure, the connection method of the clip ear 31 and the lug 82 can be provided on the outside of the shaft hole 90 of the clip ear 31 with a convex-cone-shaped convex ring 5 1 and a shaft 50 0. The shaft 50 is a bolt-shaped body provided with an outer screw 5 2 at the tail end, and a screw 5 5 is inserted in the shaft hole 90 of the lug 8 2, and the screw 5 5 is further provided with an internal screw. 5 3 can be screwed with the through shaft 50 0, after tightening, the clamping ears 3 1 on both sides face the middle

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M275150 4. Creation instructions (5) The lug 8 2 is pressed. In addition, the contact surface of the lug 3 1 and the lug 8 2 is also provided with a bushing 5 4 to keep the rotation between the cross tube 30 and the connecting member 80. To maintain the up and down swing effect that the handle should have. As for the aforesaid restriction portion 83, which is convexly arranged at the front end of the lug 82, and the top and bottom parts are provided with a nest for the elastic body 70 to be inserted, so as to facilitate the perforation of the hole 8 41 A rod 7 1 is inserted. The top end of the rod 7 1 is inserted through the elastic body 70 above the limiting portion 8 3, and the bottom end of the rod 7 1 passes through the elastic body 70 below the limiting portion 8 3. In order to achieve the purpose of positioning the elastic body 70, in addition, a washer 7 2 is provided at the bottom end of the rod 7 1, and an adjusting screw 7 3 is screwed into the washer 7 2 through the bottom of the cross tube 30. By adjusting the corresponding position of the adjusting screw 7 3, the tightness of the handle 10 can be adjusted to swing up and down, and the occurrence of clearance can be prevented. In addition, the connecting member 80 is further provided with a slot 8 5 in the sleeve hole 81, which extends to the position of the shaft hole 90 of the lug 82, and the slot 85 can not pass through the protrusion as shown in the third figure. The tail end of the ear 8 2, or the tail end of the lug 8 2 penetrating through the lug 8 2 as shown in the sixth figure, is pressed by the convex ring 5 1 and the through shaft 50 0 toward the middle lug 8 2 and is in the gap 8 5 A washer 56 is provided to tighten the vertical tube 20; of course, during the implementation, as shown in the seventh figure, the gap 8 5 of the sleeve hole 8 1 is additionally provided at a position other than the lug 8 2 And lock ears 8 6 are provided on both sides of the gap 8 5, and the purpose of tightening the vertical rod can also be achieved with the locking effect of the screw 41. As mentioned above, this creation provides another preferred handle for bicycles

Page 9 M275150 IV. Creative Instructions (6) The shock-absorbing device filed an application for a new patent according to law; however, the above-mentioned implementation instructions and diagrams are those of the preferred embodiment of this creation, and are not intended to limit this creation. Therefore, all similarities and similarities in the structure, installation, features, etc. of this creation shall fall within the scope of the creation purpose of this creation and the scope of patent application.

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M275150 Brief description of the drawings [Simple illustration of the drawings] The first figure is a cross-sectional view of the structure of a conventional handle shock absorber. The second figure is an external perspective view of the first embodiment of the creation. The third figure is an exploded view of the structure of the first embodiment of the creation. The fourth figure is a cross-sectional view of the horizontal structure of the first embodiment of the creation. The fifth figure is a cross-sectional view of the longitudinal structure of the first embodiment of the creation. The sixth figure is an exploded view of the structure of the second embodiment of the creation. The seventh diagram is an exploded view of the third embodiment of the creation. [Description of symbols of main components] ίο—handle 2 0—vertical rod 2 1—notch 2 2—blocking convex 3 0—cross tube 3 1—clamping ear 4 0—clamping member 4 1—screw 5 0--through shaft 5 1--convex ring 5 1 1 --convex part 5 2--outer thread 5 3--inner thread

Page 11 M275150 Brief description of the drawing 5 4--axis outline 5 5--spiral 5 6--washer 6 0--limiting body 7 0--elastic body 7 1--through rod 7 2--pad Tab 7 3--adjusting screw 8 0--connecting piece 8 1--set hole 8 2-- lug 8 3--limiting part 8 4--socket 8 4 1--perforation 8 5--slot 8 6 ——Locking lug 9 0--Shaft hole

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Claims (1)

M275150 V. Application for Patent Scope 1. A handle shock absorbing device is provided at the vertical joint between the handlebar of the bicycle and the standpipe. A shaft is used as a fulcrum. The improvement is that: the main body on the side of the standpipe is in the A limiting part is protruded around the through shaft, and the limiting part is correspondingly extended into the main body on the side of the handle and keeps the space where the limiting part can move. In addition, the top and bottom positions of the limiting part are respectively provided. Elastomer. 2. As described in item 1 of the scope of patent application, the handle shock absorbing device, in A, the handle is connected to the vertical pipe through a horizontal pipe. 〃 Middle 3. As mentioned in the second scope of the patent application, the handle shock absorbing device, the top of the compound vertical pipe is provided with a connecting piece to connect with the handle _ horizontal pipe on the J side 4. As in the third scope of the patent application The handle is shock-absorbing, and the connecting piece is provided with a sleeve hole for clamping a vertical rod, and a lug extends laterally on one side of the hole, and the cross tube is between the age of the handle and the handle. The other end is provided with a pair of clip ears to overlap the lugs of the connecting member, and the overlap between the closing ears and the lugs forms a vertical joint between the handle and the vertical rod. In the clip 5, as described in item 4 of the scope of the patent application], the joints of the clamp ear and the lug are respectively provided with a shaft hole penetrating through the clamp ear ^ the lug is used for the shaft to pass through Between the horizontal pipe and the connecting piece, ^ and a convex ring is provided on the outside of the shaft hole of the ear, wherein the threading system is a bolt-shaped body with an external thread at the tail end, and the convex ring provided at the tail end of the shaft is further An internal thread is provided to be screwed with the through shaft, and a bushing is provided on the contact surface between the clamping ear and the lug. M275150 on page 13 5. Application patent scope 6, as described in item 4 of the patent application scope, the shock absorbing device of the handle, wherein the clamping lugs and the lugs are respectively provided with shaft holes through the clamping lugs and the lugs. A convex cone-shaped convex ring and a through shaft are provided on the outside of the shaft hole of the ear, wherein the through shaft system is a bolt-shaped body with external screw teeth at the tail end, and a screw pipe is inserted in the shaft hole of the lug, in which An inner thread is provided in the pipe to be screwed with the through shaft, and a bushing is provided on the contact surface between the clamping ear and the lug. 7. The handle shock-absorbing device according to item 5 or 6 of the scope of patent application, wherein each of the convex rings is a convex cone-shaped annular structure. 8. The handle shock-absorbing device as described in item 5 of the scope of patent application, wherein a convex portion is provided on the periphery of the convex ring provided at the tail end of the shaft for restricting its rotation. 9. The handle shock-absorbing device as described in item 1 of the scope of patent application, wherein the limiting portion is provided with sockets for the elastic body to be inserted in the top and bottom portions thereof. 10. The handle shock-absorbing device according to item 9 of the scope of patent application, wherein the limiting part is provided with a perforation penetrating between two sockets, and a penetrating rod is passed through the perforating point, and the top of the penetrating rod is The elastic body is arranged above the limiting portion, and the bottom end of the penetrating rod passes through the elastic body below the limiting portion. 1 1. The handle shock-absorbing device as described in item 4 of the scope of patent application, wherein the limiting portion is convexly arranged at the front end of the lug, and an elastic body cover is provided at the top and bottom of the limiting portion _ The socket is inserted, and a perforation penetrates between the two sockets. A penetrating rod is penetrated at the perforation. The top of the penetrating rod is penetrated by the elastic body above the limiting portion, and the bottom of the penetrating rod is The elastic body passes through the lower part of the stopper, and is provided at the bottom end of the penetrating rod. Page 14 M275150 V. Patent application scope A gasket, and an adjusting screw is screwed into the gasket through the bottom of the cross tube. 1 2. The handle shock-absorbing device according to item 4 of the scope of the patent application, wherein the connecting member is provided with a slit in the sleeve hole portion extending to the position of the shaft hole of the lug. 13. The handle shock-absorbing device according to item 12 of the scope of patent application, wherein the gap does not penetrate the lug. 14. The handle shock-absorbing device according to item 12 of the scope of patent application, wherein the gap runs through the tail end of the lug. 15. The handle shock-absorbing device as described in item 12 of the scope of patent application, wherein the gap is provided with a washer. 16. The handle shock-absorbing device according to item 4 of the scope of patent application, wherein the connecting member is provided with a slot directly at a portion of the sleeve hole corresponding to the lug, and two sides of the slot are provided with screw locks. Lock ears Page 15