CN215205220U - Mountain bike frame with damping mechanism - Google Patents
Mountain bike frame with damping mechanism Download PDFInfo
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- CN215205220U CN215205220U CN202121296282.6U CN202121296282U CN215205220U CN 215205220 U CN215205220 U CN 215205220U CN 202121296282 U CN202121296282 U CN 202121296282U CN 215205220 U CN215205220 U CN 215205220U
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- mountain bike
- articulated
- bike frame
- shock absorbing
- assembly chassis
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Abstract
The utility model discloses a climbing bicycle frame with damper, include: through fore-stock and the mount that the assembly chassis links together, the assembly chassis front end sets up the fore-stock, and the steering tube is connected to the fore-stock right-hand member, and the steering tube is used for rotating to connect the handlebar, and assembly chassis top surface sets up the stay tube, and stay tube upper portion position sets up a supporting beam, and a supporting beam right-hand member is connected and is turned to the pipe, and a supporting beam right-hand member below connects the fore-stock, and stay tube middle part position sets up damper. The damper includes: the first articulated elements are arranged on the supporting tubes and the second articulated elements are arranged on the top surface of the assembly chassis, the first articulated elements are rotatably connected with the articulated levers, hydraulic columns are arranged between the second articulated elements and the articulated levers, and the left ends of the articulated levers are connected with the rear bracket. Utilize second articulated elements and articulated lever to set up the hydraulic column in assembly chassis top, jolt when the rear wheel and vibrate, can offset the impact force that mountain bike backstage bracket received gradually to improve buffering effect.
Description
Technical Field
The utility model relates to a mountain bike manufacturing technical field especially relates to a mountain bike frame with damper.
Background
The development of the mountain bike is in the mature period, more and more consumers need to have individuation, and great challenges are brought to mountain bike manufacturers in China, but meanwhile, with the improvement of the living standard of domestic residents, the demand volume becomes the market field with the largest potential. The mountain bike market is the industry leading by buyers, and the demands of consumers can guide the future development of the industry. The mountain bike industry can be transformed and upgraded in the direction of diversification, high-end and branding, and more resources can be poured in the aspect of intelligent development of mountain bike equipment and the aspect of expansion of mountain bike outlets.
In the prior art, a general damping mechanism of the mountain bike is vertically fixed between a seat tube and a middle tube, although a person can feel that the bicycle sits on the damping mechanism, the damping effect of the whole mountain bike is poor, and particularly, the existing damping frame of the mountain bike has high requirements on damping, so that the damping effect of the existing damping frame of the mountain bike is poor, and the requirements of the current market cannot be met. Especially in the case of a road section with a large degree of jolt, the shock problem cannot be solved ideally only by means of the shock absorption function of the front fork of the mountain bike.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a mountain bike frame with damper.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a climbing bicycle frame with damper, includes: the front bracket and the mount that link together through the assembly chassis, the assembly chassis front end sets up the front bracket, the steering tube is connected to the front bracket right-hand member, the steering tube is used for rotating the connection handlebar, the assembly chassis top surface sets up the stay tube, stay tube upper portion position sets up a supporting beam, a supporting beam right-hand member is connected the steering tube, just a supporting beam right-hand member below is connected the front bracket, stay tube middle part position sets up damper.
The damper mechanism includes: the first articulated elements of setting on the stay tube and setting are in the second articulated elements of assembly chassis top surface, first articulated elements rotates and connects articulated lever the second articulated elements with set up the hydraulic pressure post between the articulated lever, the second articulated elements is connected hydraulic pressure post lower extreme, articulated lever right-hand member is connected hydraulic pressure post upper end, articulated lever left end rotates and connects the back bracket.
The utility model discloses a preferred embodiment, assembly chassis rear portion sets up drive bearing, and bearing and driving motor junction spraying lubricating oil.
In a preferred embodiment of the present invention, the two ends of the driving bearing are provided with a force-bearing rod, the lower end of the force-bearing rod is provided with a threaded connector, and the threaded connector is used for connecting a pedal.
In a preferred embodiment of the present invention, the sprocket wheel is fixedly sleeved on the driving bearing, and the sprocket wheel is integrally hollow.
In a preferred embodiment of the present invention, the upper end of the hydraulic column and the lower end of the hydraulic column are all provided with an assembling hole, two the assembling hole is respectively connected with the first hinge member and the hinge lever in a rotating manner.
The utility model discloses a preferred embodiment, assembly chassis front end sets up the front bracket, the steering tube is connected to the front bracket right-hand member, set up plastic bearing in the steering tube.
In a preferred embodiment of the present invention, the second hinge member and the hinge lever are connected to the upper end of the hydraulic column and the lower end of the hydraulic column through a first rotating shaft, respectively.
In a preferred embodiment of the invention, the hinged lever comprises two symmetrically arranged connector tiles, and two of the connector tiles are arranged separately.
In a preferred embodiment of the invention, two of the connector tiles have an included angle therebetween, and both connector tiles are connected to the first hinge via a second pivot shaft.
In a preferred embodiment of the present invention, the frame of the mountain bike is made of aluminum alloy, and the outer layer of aluminum alloy is coated with baking varnish.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
(1) the hydraulic column is arranged above the assembly chassis by utilizing the second hinge piece and the hinge lever, when the rear wheel jolts and vibrates, the impact force received by the background bracket of the mountain bike can be gradually offset, so that the buffering effect is improved; on the other hand, through the cooperation between first articulated elements, second articulated elements and the articulated lever, replace the damping spring of traditional vertical installation, make mountain bike frame overall structure state transform more nimble, shock-absorbing function is complicated diversified, and then improves its antidetonation effect.
(2) The utility model discloses a plastic bearing who sets up in the steering tube can reduce the frictional force of handlebar when rotating, and it is more convenient when riding to engage in riding passerby, simultaneously, through the sprocket dish that sets up on drive bearing, further with the cooperation of chain, ensures that the climbing bicycle can advance under the sprocket dish drives to set up the sprocket dish wholly to the fretwork form, can save the processing material, make the climbing bicycle whole more light simultaneously.
(3) The utility model discloses a set up certain contained angle between with two linkage plates, can make its and back bracket cooperate better, avoid contacting with the support tube to improve its sensitivity, strengthen whole antidetonation effect. On the other hand, the mountain bike frame made of the aluminum alloy material is lighter and has better overall strength, and the baking varnish is coated on the outer layer of the aluminum alloy material, so that the overall attractiveness and the corrosion resistance of the mountain bike frame can be guaranteed.
(4) The utility model discloses a linking department spraying lubricating oil at drive bearing and driving motor, reducing the frictional force between axis of rotation and the driving motor, and then improve and can be more light when riding to give the better experience of riding of passerby, on the other hand, through the sprocket dish that sets up on drive bearing, further with the cooperation of chain, ensure that the mountain bike can advance under the sprocket dish drives.
Drawings
The present invention will be further explained with reference to the drawings and examples;
FIG. 1 is a perspective view of the preferred embodiment of the present invention;
fig. 2 is a schematic plan view of a preferred embodiment of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
Specifically, 100-assembly chassis, 110-front bracket, 120-steering tube, 130-supporting beam, 140-supporting tube, 150-rear bracket, 160-fixing frame, 170-stress rod, 171-threaded connector, 180-driving bearing, 190-sprocket wheel,
210-linkage plate, 211-first rotation axis, 212-second rotation axis, 220-second articulation, 230-hydraulic column, 240-first articulation.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1, a mountain bike frame with a shock absorbing mechanism includes: the front bracket 110 is arranged at the front end of the assembly chassis 100, the steering pipe 120 is connected to the right end of the front bracket 110, the steering pipe 120 is rotatably connected with a handlebar, the supporting pipe 140 is arranged on the top surface of the assembly chassis 100, the supporting beam 130 is arranged at the upper part of the supporting pipe 140, the steering pipe 120 is connected to the right end of the supporting beam 130, the front bracket 110 is connected to the lower part of the right end of the supporting beam 130, and the shock absorption mechanism is arranged at the middle part of the supporting pipe 140.
As shown in fig. 3, the damper mechanism includes: the first articulated element 240 of setting on supporting tube 140 and the second articulated element 220 of setting on assembly chassis 100 top surface, first articulated element 240 rotates and connects articulated lever, sets up hydraulic pressure post 230 between second articulated element 220 and articulated lever, and hydraulic pressure post 230 lower extreme is connected to second articulated element 220, and hydraulic pressure post 230 upper end is connected to articulated lever right-hand member, and rear bracket 150 is connected in the rotation of articulated lever left end, the utility model discloses in a preferred embodiment, hydraulic pressure post 230 upper end and hydraulic pressure post 230 lower extreme all set up the pilot hole, and two pilot holes rotate respectively and connect first articulated element 240 and articulated lever, and further, second articulated element 220 and articulated lever are connected hydraulic pressure post 230 upper end and hydraulic pressure post 230 lower extreme through first axis of rotation 211 respectively.
In a preferred embodiment of the present invention, the second hinge 220 and the hinge lever are used to arrange the hydraulic column 230 above the assembly chassis 100, so that when the rear wheel jolts and vibrates, the impact force on the background bracket of the mountain bike can be gradually offset, thereby improving the buffering effect; on the other hand, through the cooperation between first articulated elements 240, second articulated elements 220 and the articulated lever, replace the damping spring of traditional vertical installation, make mountain bike frame overall structure state transform more nimble, shock-absorbing function is complicated diversified, and then improves its antidetonation effect.
As shown in fig. 2, a front bracket 110 is arranged at the front end of the assembly chassis 100, the right end of the front bracket 110 is connected with a steering tube 120, and a plastic bearing is arranged in the steering tube 120; through the plastic bearing that sets up in steering tube 120, can reduce the frictional force of handlebar when rotating, it is more convenient when riding to pursue the passerby.
In a preferred embodiment of the present invention, the two ends of the driving bearing 180 are provided with the stress rods 170, the lower end of the stress rod 170 is provided with the threaded connector 171, the threaded connector 171 is used for connecting the pedal, meanwhile, the driving bearing 180 is fixedly sleeved with the sprocket disc 190, and the whole sprocket disc 190 is hollow; through the sprocket disc 190 that sets up on drive bearing 180, further with the cooperation of chain, ensure that the climbing bicycle can advance under sprocket disc 190 drives to set up sprocket disc 190 wholly into the fretwork form, can save the processing material, further make the climbing bicycle whole more light.
In a preferred embodiment of the present invention, there is an included angle between two connection plates 210, and the two connection plates 210 are connected to the first hinge 240 through the second rotation shaft 212; by providing a certain angle between the two connector tiles 210, the connector tiles can better fit the rear bracket 150, avoiding contact between the connector tiles 210 and the support tubes 140, thereby improving their sensitivity and enhancing the overall anti-seismic effect.
The utility model discloses a preferred embodiment, the mountain bike frame is whole to be made for the aluminum alloy material, and the outer cladding of aluminum alloy material has the baking finish, and the mountain bike frame of making by the aluminum alloy material is lighter, and bulk strength is better to the outer cladding of aluminum alloy material has the baking finish, can not only guarantee its whole aesthetic property, more can guarantee its corrosion resistance.
The utility model discloses a preferred embodiment, assembly chassis 100 rear portion sets up drive bearing 180, and in bearing and the spraying lubricating oil of driving motor linking department, through at drive bearing 180 and the spraying lubricating oil of driving motor linking department, reduce the frictional force between axis of rotation and the driving motor, and then the improvement can be lighter when riding, thereby give the better experience of riding of the passerby, on the other hand, through sprocket 190 who sets up on drive bearing 180, further with the cooperation of chain, ensure that mountain bike can advance under sprocket 190 drives.
The utility model discloses during the use, after rear bracket 150 received the impact force, articulated lever left end rose, then articulated lever right-hand member descends, and hydraulic pressure post 230 received pressing force and contracts gradually this moment, and after the impact force that rear bracket 150 received disappeared, initial state was resumeed gradually to hydraulic pressure post 230, and the influence that stay tube 140 received has effectively been cushioned to this process, has played better antidetonation effect.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a climbing bicycle frame with damper, includes: a front bracket and a fixed bracket which are connected together by an assembly chassis, which is characterized in that,
the front end of the assembly chassis is provided with a front bracket, the right end of the front bracket is connected with a steering pipe, the steering pipe is used for being rotatably connected with a handlebar, the top surface of the assembly chassis is provided with a supporting pipe, the upper part of the supporting pipe is provided with a supporting beam, the right end of the supporting beam is connected with the steering pipe, the lower part of the right end of the supporting beam is connected with the front bracket, and the middle part of the supporting pipe is provided with a damping mechanism;
the damper mechanism includes: the first articulated elements of setting on the stay tube and setting are in the second articulated elements of assembly chassis top surface, first articulated elements rotates and connects articulated lever the second articulated elements with set up the hydraulic pressure post between the articulated lever, the second articulated elements is connected hydraulic pressure post lower extreme, articulated lever right-hand member is connected hydraulic pressure post upper end, articulated lever left end rotates and connects the back bracket.
2. The mountain bike frame with a shock absorbing mechanism of claim 1, wherein: and a driving bearing is arranged at the rear part of the assembling chassis, and lubricating oil is sprayed at the joint of the bearing and the driving motor.
3. The mountain bike frame with a shock absorbing mechanism of claim 2, wherein: the drive bearing both ends set up the atress pole, atress pole lower extreme sets up threaded connection head, threaded connection head is used for connecting the pedal.
4. The mountain bike frame with a shock absorbing mechanism of claim 2, wherein: the driving bearing is fixedly sleeved with a chain wheel disc, and the whole chain wheel disc is hollow.
5. The mountain bike frame with a shock absorbing mechanism of claim 1, wherein: the upper end of the hydraulic column and the lower end of the hydraulic column are both provided with assembling holes, and the assembling holes are respectively and rotatably connected with the first hinge piece and the hinge lever.
6. The mountain bike frame with a shock absorbing mechanism of claim 1, wherein: the front end of the assembly chassis is provided with a front bracket, the right end of the front bracket is connected with a steering pipe, and a plastic bearing is arranged in the steering pipe.
7. The mountain bike frame with a shock absorbing mechanism of claim 1, wherein: the second hinge and the hinge lever are respectively connected with the upper end of the hydraulic column and the lower end of the hydraulic column through a first rotating shaft.
8. The mountain bike frame with a shock absorbing mechanism of claim 1, wherein: the hinged lever comprises two symmetrically arranged connecting plates which are separately arranged.
9. The mountain bike frame with a shock absorbing mechanism of claim 8, wherein: and a certain included angle is formed between the two connecting plates, and the two connecting plates are connected with the first hinge piece through second rotating shafts.
10. The mountain bike frame with a shock absorbing mechanism of claim 1, wherein: the whole body of the mountain bike frame is made of an aluminum alloy material, and the outer layer of the aluminum alloy material is coated with baking paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296282.6U CN215205220U (en) | 2021-06-10 | 2021-06-10 | Mountain bike frame with damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296282.6U CN215205220U (en) | 2021-06-10 | 2021-06-10 | Mountain bike frame with damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215205220U true CN215205220U (en) | 2021-12-17 |
Family
ID=79424662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121296282.6U Active CN215205220U (en) | 2021-06-10 | 2021-06-10 | Mountain bike frame with damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215205220U (en) |
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2021
- 2021-06-10 CN CN202121296282.6U patent/CN215205220U/en active Active
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