CN210191695U - Shock-absorbing mechanism for children bicycle and scooter - Google Patents
Shock-absorbing mechanism for children bicycle and scooter Download PDFInfo
- Publication number
- CN210191695U CN210191695U CN201921143921.8U CN201921143921U CN210191695U CN 210191695 U CN210191695 U CN 210191695U CN 201921143921 U CN201921143921 U CN 201921143921U CN 210191695 U CN210191695 U CN 210191695U
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- crossbeam
- cushion
- seat
- bracing piece
- axle bed
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Abstract
The utility model discloses a children bicycle and scooter damper, including crossbeam, rear wheel fork, bracing piece, well axle bed, cushion, elasticity shock attenuation cover, bracing piece, well axle bed and rear wheel fork reciprocal anchorage even as an organic whole, fixedly connected with cushion pipe on the cushion, the upper portion of crossbeam rear end is fixed with manages the movable fit connecting tube seat with the cushion, is equipped with the interior slot with connecting tube seat coaxial line bottom the crossbeam that the connecting tube seat corresponds, is equipped with the spliced pole on the well axle bed, and the bracing piece articulates on the articulated seat of crossbeam, and the bottom of elasticity shock attenuation cover is equipped with the connecting hole with spliced pole complex, and the fixed cover in upper portion of elasticity shock attenuation cover is on the interior slot of crossbeam, and the connecting hole fixed mounting of elasticity shock attenuation cover bottom is on the spliced pole. After adopting this structure, have simple structure reasonable, production and processing is convenient, shock attenuation efficiency and travelling comfort are good, low in production cost's advantage.
Description
Technical Field
The utility model relates to a children's leisure sport product technical field, especially a children's bicycle and scooter damper who plays the cushioning effect in the motion process.
Background
Children's bicycle and scooter are the children's leisure sport product that receives children and the head of a family to like in recent years, its frame is by the crossbeam, bracing piece and cushion connecting seat are constituteed, the crossbeam, bracing piece and cushion connecting seat reciprocal anchorage constitute firm triangular structure, vibrations when the wheel rolls on the road surface in the use can directly pass to on the cushion, especially when meetting road surface height unevenness or stone, can feel obvious jolting on the cushion, not only influence children's normal riding or slide, and the jolt of production still can influence children and ride or the travelling comfort that slides. In order to solve the existing problems, the existing solution generally adopts a front wheel damping mechanism and a rear wheel damping mechanism, which not only increases the processing precision and the production cost, but also brings difficulty to installation and influences the working efficiency. Therefore, the development of a damping mechanism which is convenient to produce and install, low in cost, and good in universality and comfort is an urgent problem to be solved in the industry. Aiming at the problems, many manufacturers and acquaintances develop and develop the products, but no satisfactory products come out.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model aims to provide a children bicycle and scooter damping mechanism which has the advantages of simple and reasonable structure, convenient production and processing, good damping efficiency and comfort, and low production cost.
The utility model provides a technical scheme that above-mentioned technical problem adopted, it includes the crossbeam of being connected with the front fork, the rear wheel fork of being connected with the rear wheel, bracing piece, well axle bed, cushion, elastic damping cover, bracing piece, well axle bed and rear wheel fork reciprocal anchorage are even as an organic whole, fixedly connected with cushion pipe on the cushion, the upper portion of crossbeam rear end is fixed with manages the connection tube socket of movable fit with the cushion, is equipped with the interior slot with the connection tube seat coaxial line bottom the crossbeam that the connection tube seat corresponds, is equipped with the spliced pole on the well axle bed, and bracing piece upper portion articulates on the articulated seat of crossbeam, and the bottom of elastic damping cover is equipped with the connecting hole with spliced pole complex, and the upper portion of elastic damping cover cup joints on the interior slot of crossbeam and through the fix with screw, and the connecting hole of elastic damping cover bottom is installed on the spliced pole and is.
The utility model discloses a further scheme, the connecting pipe seat on be equipped with the throat groove, the cushion pipe is pegged graft in connecting pipe seat and elastic damping cover, the cover is equipped with the locking of pressing from both sides tight cushion pipe through throat groove deformation on the connecting pipe seat and is detained.
The utility model discloses a further scheme, the elastic shock absorber sheathe in and be equipped with positioning slot, be equipped with on the interior interpolation groove of crossbeam with positioning slot complex interior inserted sheet, interior inserted sheet is pegged graft and can keep crossbeam, bracing piece, well axle bed and rear wheel fork on same axis on positioning slot.
The utility model discloses a further scheme, the elasticity shock attenuation cover elastic damping cover that rubber materials or cowhells material made.
After adopting above-mentioned structure, compare with prior art and have following advantage and effect: firstly because the bracing piece, well axle bed and rear wheel fork reciprocal anchorage are even as an organic whole, bracing piece upper portion articulates on the articulated seat of crossbeam, the elasticity shock attenuation cover is connected between connecting tube seat and well axle bed, wheel pivot and automobile body can certain distance of longitudinal relative motion, when jolting from top to bottom at front wheel or rear wheel, crossbeam or rear wheel fork can take place to rotate, the buffering is realized to the elasticity shock attenuation cover atress is flexible, even the wheel goes on the road surface of unevenness, the cushion also can not be obvious jolts from top to bottom, when the wheel jolts, the automobile body can keep the state of relatively steady, even the wheel seriously jolts, the cushion also only can slight elasticity fluctuation from top to bottom, play better buffering cushioning effect, make children more comfortable when riding.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
Fig. 2 is a schematic view of the fitting structure of the present invention.
Fig. 3 is a schematic view of the main structure of the scooter of the present invention.
Fig. 4 is a schematic view of the front view structure of the bicycle of the present invention.
Wherein 1 axle bed, 2 spliced poles, 3 bracing pieces, 4 articulated seats, 5 crossbeams, 6 necking grooves, 7 cushions, 8 cushion pipes, 9 locking buckles, 10 connecting pipe seats, 11 screws, 12 elastic damping sleeves, 13 rear wheel forks, 14 positioning slots, 15 inner slots and 16 screws.
Detailed Description
Fig. 1 and 2 show a shock absorbing mechanism for children's bicycles and skating carts according to a specific embodiment of the present invention, which comprises a cross member 5 connected to a front fork, a rear wheel fork 13 connected to a rear wheel, a support rod 3, a center shaft seat 1, a cushion 7, an elastic shock absorbing sleeve 12, wherein the support rod 3, the center shaft seat 1 and the rear wheel fork 13 are fixedly connected to each other, a cushion tube 8 is fixedly connected to the cushion 7, a connecting tube seat 10 movably fitted to the cushion tube 8 is fixed to the upper portion of the rear end of the cross member 5, an inner insertion groove 15 coaxial with the connecting tube seat 10 is provided at the bottom of the cross member 5 corresponding to the connecting tube seat 10, a connecting post 2 is provided on the center shaft seat 1, the upper portion of the support rod 3 is hinged to a hinge seat 4 of the cross member 5, a connecting hole fitted to the connecting post 2 is provided at the bottom of the elastic shock absorbing sleeve 12, the upper portion of the elastic shock absorbing sleeve 12 is sleeved on the, the connecting hole at the bottom of the elastic damping sleeve 12 is arranged on the connecting column 2 and is fixed by a gasket and a screw 16.
In order to adjust the height of the cushion 7 conveniently, the connecting pipe seat 10 is provided with a necking groove 6, the cushion pipe 8 is inserted into the connecting pipe seat 10 and the elastic damping sleeve 12, and the connecting pipe seat 10 is sleeved with a locking buckle 9 which deforms and clamps the cushion pipe 8 through the necking groove 6.
In order to eliminate the twisting generated by the fit clearance, the elastic damping sleeve 12 is provided with a positioning slot 14, an inner slot 15 of the cross beam 5 is provided with an inner insertion piece matched with the positioning slot 14, and the inner insertion piece is inserted into the positioning slot 14 to keep the cross beam 5, the support rod 3, the middle shaft seat 1 and the rear wheel fork 13 on the same axis.
In order to achieve an effective damping effect, the elastic damping sleeve 12 is made of rubber materials or cowhells materials, and the elastic damping sleeve 12 can also adopt a corrugated pipe sleeve structure to improve the damping effect.
Fig. 3 shows a schematic view of a fitting structure of the scooter of the present invention, wherein a pipe plug is installed on the shaft hole of the middle shaft seat 1. Fig. 4 shows the matching structure of the utility model for children's bicycle, a pedal mechanism is installed on the shaft hole of the middle shaft seat 1, and a chain wheel transmission mechanism is installed between the pedal mechanism and the rear wheel shaft.
The above description is only the specific embodiment of the present invention, and is not intended to limit the present invention in any form, and the present invention does not depart from the technical solution of the present invention, and the made simple modification, equivalent change or modification all fall into the protection scope of the present invention.
Claims (4)
1. The utility model provides a children bicycle and scooter damper, includes crossbeam (5) of being connected with the front fork, rear wheel fork (13) of being connected with the rear wheel, bracing piece (3), well axle bed (1), cushion (7), elasticity shock attenuation cover (12), bracing piece (3), well axle bed (1) and rear wheel fork (13) reciprocal anchorage even as an organic whole, fixedly connected with cushion pipe (8), characterized by on cushion (7): the utility model discloses a cushion pipe, including crossbeam (5), well axle bed (1), bracing piece (3), the upper portion of crossbeam (5) rear end is fixed with and moves complex connecting tube seat (10) with cushion pipe (8), crossbeam (5) bottom that corresponds at connecting tube seat (10) is equipped with inner slot (15) with connecting tube seat (10) coaxial line, be equipped with spliced pole (2) on well axle bed (1), bracing piece (3) upper portion articulates on articulated seat (4) of crossbeam (5), the bottom of elastic damping cover (12) is equipped with the connecting hole with spliced pole (2) complex, the upper portion of elastic damping cover (12) is fixed to be cup jointed on inner slot (15) of crossbeam (5), the connecting hole fixed mounting of elastic damping cover (12) bottom is on spliced pole (2).
2. The child bicycle and walker damping mechanism of claim 1, wherein: the connecting pipe seat (10) is provided with a necking groove (6), the cushion pipe (8) is inserted into the connecting pipe seat (10) and the elastic damping sleeve (12), and the connecting pipe seat (10) is sleeved with a locking buckle (9) which deforms and clamps the cushion pipe (8) through the necking groove (6).
3. A child's bicycle and walker damping mechanism as claimed in claim 1 or 2 wherein: the elastic damping sleeve (12) is provided with a positioning slot (14), an inner insertion piece matched with the positioning slot (14) is arranged on an inner insertion groove (15) of the cross beam (5), and the inner insertion piece is inserted into the positioning slot (14) to keep the cross beam (5), the support rod (3), the middle shaft seat (1) and the rear wheel fork (13) on the same axis.
4. The child bicycle and walker damping mechanism of claim 3, wherein: the elastic damping sleeve (12) is made of rubber materials or cowhells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143921.8U CN210191695U (en) | 2019-07-21 | 2019-07-21 | Shock-absorbing mechanism for children bicycle and scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143921.8U CN210191695U (en) | 2019-07-21 | 2019-07-21 | Shock-absorbing mechanism for children bicycle and scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210191695U true CN210191695U (en) | 2020-03-27 |
Family
ID=69868308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921143921.8U Active CN210191695U (en) | 2019-07-21 | 2019-07-21 | Shock-absorbing mechanism for children bicycle and scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210191695U (en) |
-
2019
- 2019-07-21 CN CN201921143921.8U patent/CN210191695U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |