CN211442645U - Bicycle frame fork with shock-absorbing function - Google Patents
Bicycle frame fork with shock-absorbing function Download PDFInfo
- Publication number
- CN211442645U CN211442645U CN201921881916.7U CN201921881916U CN211442645U CN 211442645 U CN211442645 U CN 211442645U CN 201921881916 U CN201921881916 U CN 201921881916U CN 211442645 U CN211442645 U CN 211442645U
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- CN
- China
- Prior art keywords
- bumper
- post
- seat
- fork
- handlebar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 3
- 241000190070 Sarracenia purpurea Species 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 21
- 230000000116 mitigating effect Effects 0.000 description 6
- 230000035622 drinking Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a bicycle frame fork with shock-absorbing function, firm damping spring constitutes including the bumper that is used for the whole frame structure of bicycle and is used for bicycle automobile body shock-absorbing effect, the one end of bumper is provided with the seat post, the bottom of seat post is provided with the axis, the axis both ends are provided with V type back vent and oblique bumper post respectively, the seat post, axis and oblique bumper post connection contained angle department are provided with firm the pad, the other end of oblique bumper post is connected to the other end of bumper, be provided with firm damping spring between the bottom of bumper and the firm pad, the bumper be provided with the handlebar with oblique bumper post junction and turn to the device, top one side of seat post and the one end junction of bumper set up through welded fastening. The bicycle frame fork with the shock absorption function is provided with different shock absorption devices at the positions of the seat tube, the seat post, the handlebar, the front fork and the bumper to absorb shock caused by uneven road surface and discomfort caused by the vehicle during running again.
Description
Technical Field
The utility model relates to a shock attenuation technical field specifically is a bicycle frame fork with shock-absorbing function.
Background
The bicycle is a vehicle commonly used in life, the road surface condition in life is different and smooth hollow, the existing bicycle frame is provided with a plurality of shock-absorbing devices generally, the bicycle still jolts, and a great amount of discomfort can be generated after long-term riding.
Therefore, the bicycle frame fork with the shock absorption function is improved, a shock absorption spring is arranged in a seat tube, so that a certain shock absorption effect can be increased for a cushion, the shock absorption device is arranged at the bottom ends of a seat post and a bumper and is used for absorbing shock again to stabilize the balance of a bicycle body, the comfort level of the cushion is improved, the shock of a rear wheel is reduced, and the shock caused by the driving of a front wheel is greatly reduced by adding the shock absorption device in a handlebar and an inverted U-shaped front fork.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a bicycle frame fork with shock-absorbing function, including the firm damping spring who is used for the bumper of the whole frame structure of bicycle and is used for bicycle body shock-absorbing action to constitute, the one end of bumper is provided with the seat post, the bottom of seat post is provided with the axis, the axis both ends are provided with V type back vent and oblique bumper post respectively, seat post, axis and oblique bumper post connection contained angle department are provided with firm the pad, the other end of oblique bumper post is connected to the other end of bumper, be provided with firm damping spring between the bottom of bumper and the firm pad, the bumper be provided with the handlebar with oblique bumper post junction and turn to the device, the bottom that the handlebar turned to the device is provided with the type of falling U front fork.
As a preferred technical scheme of the utility model, top one side of seat post passes through welded fastening with the one end junction of bumper and sets up, the inside of seat post is provided with seat post shock mitigation system, seat post shock mitigation system constitutes through being provided with seat post built-in support column and seat post built-in spring.
As an optimized technical scheme of the utility model, the top of seat post is provided with the seat pipe, the seat pipe is provided with fastening seat lock and seat pipe built-in spring and constitutes, fastening seat lock cover is established on the surface of seat pipe, seat pipe built-in spring sets up inside the seat pipe.
As a preferred technical scheme of the utility model, the axis outside all in proper order with seat post, V type back vent, firm pad and oblique insurance post welded fastening, the surface at axis and seat post is fixed respectively to the other end of V type back vent, the corner of V type back vent runs through and is provided with the rear wheel hole, lubricating oil has all been scribbled on the inside surface in axis and rear wheel hole.
As an optimal technical scheme of the utility model, be provided with the drinking cup frame on the oblique insurance post, the drinking cup frame is made by plastics, oblique insurance post be provided with the pressure boost angle with the bumper junction, the inside a set of compression spring that is provided with in pressure boost angle, the surface of oblique insurance post scribbles wear-resistant coating.
As an optimal technical scheme of the utility model, the handlebar turns to one side of device and sets up with bumper and oblique bumper post fixed weld respectively, the handlebar turns to the top of device and runs through and is provided with the handlebar bolt, the handlebar turns to the inside of device and is provided with the built-in damping spring of handlebar, the upper and lower both ends of the built-in damping spring of handlebar are provided with built-in hasp, the bottom that the handlebar turned to the device is provided with the handlebar pole.
As a preferred technical scheme of the utility model, the bottom swing joint of handlebar pole is provided with the type of falling U front fork, the top of the type of falling U front fork is provided with U type frame, the inside of the type of falling U front fork is provided with front fork innerspring, the bottom of the type of falling U front fork is run through and is provided with the front wheel hole, front fork innerspring and front wheel hole all are provided with two sets ofly.
As an optimal technical scheme of the utility model, the bumper and the seatpost constitute and the surface all is provided with the soft cover parcel by high carbon steel material, firm damping spring's surface is provided with the soft cover of protection and decorates.
The utility model has the advantages that: this kind of bicycle frame fork with shock-absorbing function can be increasing certain shock attenuation effect for the cushion through being provided with damping spring in the seat intraduct, through being provided with damping device at seat post and bumper bottom and absorbing shock firm automobile body balance once more, improves the cushion comfort level, reduces the vibrations that the rear wheel came again, through adding damping device at handlebar and the type of falling U front fork is inside to reduce the vibrations that the front wheel traveles and bring by a wide margin.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a bicycle fork with shock absorbing function of the present invention;
FIG. 2 is a schematic view of an inverted U-shaped front fork of a bicycle frame fork with shock absorbing function of the present invention;
FIG. 3 is an enlarged view of a seat post of a bicycle frame fork with shock absorbing function of the present invention;
fig. 4 is a top view of the V-shaped rear fork of the bicycle frame fork with shock absorbing function of the present invention.
In the figure: 1. a bumper; 2. a supercharging angle; 3. a handlebar latch; 4. a handlebar steering device; 5. A handlebar stem; 6. an inverted U-shaped front fork; 7. a front wheel hole; 8. a water cup holder; 9. an oblique safety post; 10. Stabilizing the damping spring; 11. a stabilizing pad; 12. a middle shaft; 13. a V-shaped rear fork; 14. a seat post; 15. a seat post damping system; 16. a seat tube; 17. a rear wheel hole; 18. a damping spring is arranged in the handlebar; 19. a lock catch is arranged inside; 20. a U-shaped frame; 21. a spring is arranged in the front fork; 22. fastening a seat lock; 23. a spring is arranged in the seat tube; 24. a spring is arranged in the seat post; 25. the seat post is internally provided with a support post.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model relates to a bicycle frame fork with shock-absorbing function, constitute including the firm damping spring 10 that is used for bumper 1 of the whole frame structure of bicycle and is used for bicycle automobile body shock-absorbing action, the one end of bumper 1 is provided with seat post 14, the bottom of seat post 14 is provided with axis 12, axis 12 both ends are provided with V type back vent 13 and oblique bumper post 9 respectively, seat post 14, axis 12 and oblique bumper post 9 connect the contained angle department and are provided with firm pad 11, the other end of oblique bumper post 9 is connected to the other end of bumper 1, be provided with firm damping spring 10 between the bottom of bumper 1 and the firm pad 11, the department of bumper 1 and oblique bumper post 9 junction is provided with handlebar and turns to device 4, the bottom that handlebar turned to device 4 is provided with the type of falling U front fork 6.
Wherein, the top one side of seat post 14 and the one end junction of bumper 1 set up through welded fastening, and the inside of seat post 14 is provided with seat post shock mitigation system 15, and seat post shock mitigation system 15 constitutes through being provided with seat post built-in support column 25 and seat post built-in spring 24, the shock mitigation system of seat post.
Wherein, the top of seat post 14 is provided with seat pipe 16, and seat pipe 16 is provided with fastening seat lock 22 and seat pipe built-in spring 23 and constitutes, and fastening seat lock 22 overlaps the surface at seat pipe 16, and seat pipe built-in spring 23 sets up inside seat pipe 16, the shock mitigation system of cushion.
The outer portion of the middle shaft 12 is sequentially welded and fixed with the seat post 14, the V-shaped rear fork 13, the stabilizing pad 11 and the oblique safety post 9, the other end of the V-shaped rear fork 13 is respectively fixed on the surfaces of the middle shaft 12 and the seat post 14, a rear wheel hole 17 penetrates through a corner of the V-shaped rear fork 13, lubricating oil is coated on the inner surfaces of the middle shaft 12 and the rear wheel hole 17, and the middle shaft is connected with the seat post, the V-shaped rear fork and the oblique safety post in a connecting mode and has a lubricating effect.
Wherein, be provided with drinking cup frame 8 on the oblique insurance post 9, drinking cup frame 8 is made by plastics, and oblique insurance post 9 be provided with pressure boost angle 2 with bumper 1 junction, and pressure boost angle 2 inside is provided with a set of pressure spring, and oblique insurance post 9's surface scribbles wear-resistant coating, and extra function and framework are constituteed.
Wherein, one side that the handlebar turned to device 4 sets up with bumper 1 and oblique bumper post 9 fixed welding respectively, and the handlebar turns to the top of device 4 and runs through and is provided with handlebar bolt 3, and the inside that the handlebar turned to device 4 is provided with the built-in damping spring 18 of handlebar, and the upper and lower both ends of the built-in damping spring 18 of handlebar are provided with built-in hasp 19, and the bottom that the handlebar turned to device 4 is provided with handlebar pole 5, handlebar structure.
Wherein, the bottom swing joint of handlebar pole 5 is provided with type of falling U front fork 6, and the top of type of falling U front fork 6 is provided with U type frame 20, and the inside of type of falling U front fork 6 is provided with front fork innerspring 21, and the bottom of type of falling U front fork 6 is run through and is provided with front wheel hole 7, and front fork innerspring 21 and front wheel hole 7 all are provided with two sets ofly, front fork shock-absorbing structure.
Wherein, bumper 1 and seatpost 14 all are provided with the soft cover parcel by the high carbon steel material composition and surface, and firm damping spring 10's surface is provided with the soft cover of protection and decoration, and the material is constituteed.
During operation, the vibration sense of the two driving hands is reduced by arranging the built-in damping spring 18 of the handlebar in the handlebar steering device 4, the vibration generated when the front wheel drives is reduced by arranging the built-in spring 21 of the front fork in the inverted U-shaped front fork 6, the inverted U-shaped front fork 6 and the handlebar steering device 4 are movably connected and combined through the handlebar rod 5, the seat post 14 is connected through the bumper 1 and the inclined bumper post 9 to form a core frame, the vibration of the bicycle body is reduced by the pressurization angle 2 at the joint of the bumper 1 and the inclined bumper post 9 and the stable damping spring 10 at the bottom end of the bumper 1, the vibration of the rear wheel is damped by the built-in seat post support column 25 and the built-in seat post spring 24 which are arranged in the seat post 14, the comfort level of the cushion is improved by the built-in seat tube spring 23 which is arranged in the seat tube 16, and the whole bicycle frame has a damping effect.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A bicycle frame fork with a shock absorption function comprises a bumper (1) used for the whole frame structure of a bicycle and a stable shock absorption spring (10) used for the shock absorption effect of a bicycle body, and is characterized in that one end of the bumper (1) is provided with a seat post (14), the bottom end of the seat post (14) is provided with a middle shaft (12), two ends of the middle shaft (12) are respectively provided with a V-shaped rear fork (13) and an inclined bumper post (9), a stable cushion (11) is arranged at a connecting included angle of the seat post (14), the middle shaft (12) and the inclined bumper post (9), the other end of the inclined bumper post (9) is connected to the other end of the bumper (1), the stable shock absorption spring (10) is arranged between the bottom end of the bumper (1) and the stable cushion (11), and a handlebar steering device (4) is arranged at the connecting part of the bumper (1) and the inclined bumper post (9), the bottom end of the handlebar steering device (4) is provided with an inverted U-shaped front fork (6).
2. The bicycle frame fork with the shock absorption function according to claim 1, wherein a joint between one side of the top end of the seat post (14) and one end of the bumper (1) is fixedly arranged by welding, a seat post shock absorption system (15) is arranged inside the seat post (14), and the seat post shock absorption system (15) is composed of a seat post built-in support post (25) and a seat post built-in spring (24).
3. The bicycle frame fork with the shock absorbing function according to claim 1, wherein the top end of the seat post (14) is provided with a seat tube (16), the seat tube (16) is provided with a fastening seat lock (22) and a seat tube built-in spring (23), the fastening seat lock (22) is sleeved on the surface of the seat tube (16), and the seat tube built-in spring (23) is arranged inside the seat tube (16).
4. The bicycle frame fork with the shock absorption function according to claim 1, wherein the outer portion of the middle shaft (12) is sequentially welded and fixed with the seat post (14), the V-shaped rear fork (13), the fixing pad (11) and the oblique safety post (9), the other end of the V-shaped rear fork (13) is respectively fixed on the surfaces of the middle shaft (12) and the seat post (14), a rear wheel hole (17) penetrates through a corner of the V-shaped rear fork (13), and lubricating oil is coated on the inner surfaces of the middle shaft (12) and the rear wheel hole (17).
5. The bicycle frame fork with the shock absorption function according to claim 1, characterized in that a water cup holder (8) is arranged on the inclined safety post (9), the water cup holder (8) is made of plastic, a pressurizing angle (2) is arranged at the joint of the inclined safety post (9) and the bumper (1), a group of pressure springs are arranged inside the pressurizing angle (2), and the surface of the inclined safety post (9) is coated with a wear-resistant coating.
6. The bicycle frame fork with the shock absorption function according to claim 1, wherein one side of the handlebar steering device (4) is fixedly welded with the bumper (1) and the inclined safety post (9) respectively, a handlebar plug pin (3) penetrates through the top end of the handlebar steering device (4), a handlebar built-in shock absorption spring (18) is arranged inside the handlebar steering device (4), built-in lock catches (19) are arranged at the upper end and the lower end of the handlebar built-in shock absorption spring (18), and a handlebar rod (5) is arranged at the bottom end of the handlebar steering device (4).
7. The bicycle frame fork with the shock absorption function according to claim 6, wherein an inverted U-shaped front fork (6) is movably connected to the bottom end of the handlebar (5), a U-shaped frame (20) is arranged on the top of the inverted U-shaped front fork (6), a front fork built-in spring (21) is arranged inside the inverted U-shaped front fork (6), a front wheel hole (7) is formed in the bottom of the inverted U-shaped front fork (6) in a penetrating mode, and two groups of the front fork built-in springs (21) and the front wheel hole (7) are arranged.
8. Bicycle frame fork with shock absorbing function according to claim 1, characterized in that the bumper (1) and the seat post (14) are made of high carbon steel material and are provided with a soft covering on the surface, and the surface of the stable shock absorbing spring (10) is provided with a protective soft covering and decoration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921881916.7U CN211442645U (en) | 2019-11-04 | 2019-11-04 | Bicycle frame fork with shock-absorbing function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921881916.7U CN211442645U (en) | 2019-11-04 | 2019-11-04 | Bicycle frame fork with shock-absorbing function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211442645U true CN211442645U (en) | 2020-09-08 |
Family
ID=72319835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921881916.7U Expired - Fee Related CN211442645U (en) | 2019-11-04 | 2019-11-04 | Bicycle frame fork with shock-absorbing function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211442645U (en) |
-
2019
- 2019-11-04 CN CN201921881916.7U patent/CN211442645U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |