CN213008583U - Bicycle front fork containing inner support structure and resisting deformation - Google Patents
Bicycle front fork containing inner support structure and resisting deformation Download PDFInfo
- Publication number
- CN213008583U CN213008583U CN202021767838.0U CN202021767838U CN213008583U CN 213008583 U CN213008583 U CN 213008583U CN 202021767838 U CN202021767838 U CN 202021767838U CN 213008583 U CN213008583 U CN 213008583U
- Authority
- CN
- China
- Prior art keywords
- leg
- wall
- outer leg
- support structure
- arc
- 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
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 4
- 230000008261 resistance mechanism Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The embodiment of the utility model discloses a bicycle front fork containing an internal support structure for resisting deformation, in particular to the technical field of bicycle front forks, which comprises an outer leg and an inner leg, wherein a plurality of compression-resistant mechanisms are fixedly arranged between the outer leg and the inner leg; the anti-compression mechanism comprises a plurality of arc-shaped gaskets, a plurality of supporting plates are fixedly arranged between the arc-shaped gaskets, one side of each supporting plate is provided with a connecting piece, an outer barrel is fixedly arranged on one side of each connecting piece, and a spring is fixedly arranged inside each outer barrel. The utility model discloses when outer leg atress, a plurality of faggings all support outer leg inner wall through arc gasket, avoid outer leg to appear deforming, and the extension spring makes small-size spring steel support outer leg inner wall tightly under mutually supporting with the double round pole, and the inner tube supports small-size spring steel tightly through the spring, makes it support tightly to outer leg inner wall when avoiding small-size spring steel to appear the displacement, has reduced the probability that outer leg warp, has prolonged life, appears bringing the convenience for the user.
Description
Technical Field
The embodiment of the utility model provides a relate to bicycle front fork technical field, concretely relates to bicycle front fork that contains inner support structure anti-deformation.
Background
The front fork component is positioned at the front part in the bicycle structure, the upper end of the front fork component is connected with the handlebar component, the frame component is matched with the front pipe, the lower end of the front fork component is matched with the front shaft component to form a guide system of the bicycle, and the front fork is usually matched with the handlebar and the wheel to rotate the handlebar and the front fork, so that the direction of the front wheel can be changed, and the guide function of the bicycle is achieved. In addition, the bicycle can also play a role in controlling the running of the bicycle.
The condition of falling down or collision often can appear when being used in current bicycle front fork for the front fork is out of shape easily, and then leads to the bicycle can't continue to be ridden, has reduced life, causes the puzzlement for user's normal trip simultaneously.
Therefore, the bicycle front fork with the inner support structure is resistant to deformation.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a contain anti deformation's of inner support structure bicycle front fork to solve among the prior art bicycle front fork when being used, often can appear falling down or the condition of collision, make the front fork warp easily, and then lead to the bicycle can't continue to be ridden, reduced life, give user's normal trip simultaneously and cause the problem of puzzlement.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a bicycle front fork with an internal support structure for resisting deformation comprises an outer leg and an inner leg, wherein the inner leg is arranged inside the outer leg, the top end of the inner leg penetrates through the outer leg and extends to the top of the outer leg, and a plurality of pressure-resisting mechanisms are fixedly arranged between the outer leg and the inner leg;
the compression resistance mechanism comprises a plurality of arc-shaped gaskets, one side wall of each arc-shaped gasket is fixedly connected with the inner wall of the outer leg, a supporting plate is fixedly arranged among the arc-shaped gaskets, the supporting plate is arranged on the outer side of the inner leg and is contacted with the outer wall of the inner leg, a connecting piece is arranged on one side of the supporting plate and is fixedly connected with the two arc-shaped gaskets through a plurality of bolts, an outer cylinder is fixedly arranged on one side of the connecting piece, a spring is fixedly arranged in the outer cylinder, one end of the spring is fixedly provided with an inner cylinder, the outer wall of the inner cylinder is contacted with the inner wall of the outer cylinder, a plurality of small spring steels are arranged on the outer side of the inner leg, the outer walls of the small spring steels are fixedly connected with the outer wall of the inner leg, the inner wall of the outer leg and one end of the inner cylinder, a double-wheel rod is fixedly, one side wall of the circular frame body is fixedly connected with the inner wall of the outer leg, and a tension spring is fixedly arranged between the double-wheel rod and the circular frame body.
Further, the inner cylinder is arranged in the outer cylinder, and one end of the inner cylinder penetrates through the outer cylinder and extends to one side of the outer cylinder.
Further, a plurality of small spring steels are arranged among the supporting plates.
Further, the tops of the bolts and the tops of the supporting plates are located on the same horizontal plane.
Further, the small spring steel is arranged in an arc shape.
Furthermore, the extension spring is sleeved on the outer side of the double-wheel rod.
Further, the outer side of the outer leg is coated with waterproof paint.
The embodiment of the utility model provides a have following advantage:
through when outer leg atress, a plurality of faggings all support outer leg inner wall through the arc gasket, avoid outer leg to appear deforming, make small-size spring steel support outer leg inner wall tightly under extension spring and the cooperation of double round pole each other after that, the inner tube supports small-size spring steel tightly through the spring, make it support tightly to outer leg inner wall when avoiding small-size spring steel to appear the displacement, compare with prior art, reduced the probability that outer leg warp, prolonged life, appear bringing the convenience for the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a cross-sectional view of the overall structure provided by the present invention;
fig. 2 is a schematic cross-sectional view of the overall structure provided by the present invention;
FIG. 3 is an enlarged view of the part A structure of FIG. 2 according to the present invention;
fig. 4 is a cross-sectional view of a double-wheel bar and a circular frame body provided by the present invention;
fig. 5 is a perspective view of a dual wheel lever provided by the present invention;
in the figure: the spring comprises 1 outer leg, 2 inner legs, 3 arc gaskets, 4 supporting plates, 5 connecting pieces, 6 outer cylinders, 7 springs, 8 inner cylinders, 9 small spring steels, 10 double-wheel rods, 11 circular frame bodies and 12 tension springs.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the bicycle front fork with the inner support structure for resisting deformation of the embodiment comprises an outer leg 1 and an inner leg 2, wherein the inner leg 2 is arranged inside the outer leg 1, the top end of the inner leg 2 penetrates through the outer leg 1 and extends to the top of the outer leg 1, and a plurality of pressure resisting mechanisms are fixedly arranged between the outer leg 1 and the inner leg 2;
the compression resistance mechanism comprises a plurality of arc-shaped gaskets 3, one side wall of each arc-shaped gasket 3 is fixedly connected with the inner wall of the outer leg 1, a supporting plate 4 is fixedly arranged between the arc-shaped gaskets 3, the supporting plate 4 is arranged on the outer side of the inner leg 2 and is contacted with the outer wall of the inner leg 2, one side of the supporting plate 4 is provided with a connecting piece 5, the connecting piece 5 is arranged between the two arc-shaped gaskets 3, the connecting piece 5 is fixedly connected with the supporting plate 4 through a plurality of bolts, one side of the connecting piece 5 is fixedly provided with an outer barrel 6, a spring 7 is fixedly arranged in the outer barrel 6, one end of the spring 7 is fixedly provided with an inner barrel 8, the outer wall of the inner barrel 8 is contacted with the inner wall of the outer barrel 6, the outer side of the inner leg 2 is provided with a plurality of small spring steels 9, the outer walls of the small spring steels 9 are fixedly connected with the outer wall, the outside cover of double round pole 10 is equipped with circular frame 11, the outer wall of double round pole 10 contacts with 11 inner walls of circular frame, 11 a lateral wall of circular frame and 1 inner wall fixed connection of outer leg, the fixed extension spring 12 that is equipped with between double round pole 10 and the circular frame 11.
Further, the inner cylinder 8 is arranged inside the outer cylinder 6, and one end of the inner cylinder 8 penetrates through the outer cylinder 6 and extends to one side of the outer cylinder 6.
Furthermore, a plurality of small-size spring steel 9 all establish between a plurality of fagging 4, can support outer leg 1 when outwards moving 1 crooked through small-size spring steel 9, reduce the probability that outer leg 1 takes place to warp.
Further, a plurality of bolt tops all are located same horizontal plane with fagging 4 top, can improve the stability of connecting piece and fagging 4 through the bolt.
Further, the small spring steel 9 is arranged in an arc shape, and the small spring steel 9 has good elasticity due to the design of the arc shape.
Further, the tension spring 12 is sleeved on the outer side of the double-wheel rod 10.
Further, the outer side of the outer leg 1 is coated with waterproof paint, the outer leg 1 can be protected through the waterproof paint, and the outer leg 1 is prevented from being corroded by liquid water.
The implementation mode is specifically as follows: in the initial state, the tension spring 12 pulls the double-wheel rod 10 in real time, then the double-wheel rod 10 tensions the small spring steel 9 and makes the small spring steel contact with the inner wall of the outer leg 1 all the time, when the utility model is put into practical use, the outer leg 1 can contract or deform at the local position under the action of external force, when the contraction occurs, the plurality of supporting plates 4 positioned inside the outer leg 1 support the inner wall of the outer leg 1 through the arc gasket 3, in the process, the arc gasket 3 increases the contact area of the supporting plates 4 and the outer leg 1 so as to avoid the supporting plates 4 from crushing the outer leg 1, then when the local position of the outer leg 1 is bent and deformed, the small spring steel 9 is stressed, then the inner cylinder 8 supports the small spring steel 9 through the spring 7 to avoid the small spring steel 9 from displacement, then the arc design of the small spring steel 9 is matched with the tension spring 12, the double-wheel rod 10 and the circular frame 11 to tension the small spring steel 9, make small-size spring steel 9 can support 1 inner wall of outer leg tightly to make 1 difficult emergence deformation of outer leg, the probability that 1 outer leg warp has been reduced, service life is prolonged, it is convenient to appear bringing for the user, this embodiment has specifically solved among the prior art bicycle front fork when being used, the condition of tumbling or collision often can appear, make the front fork warp easily, and then lead to the bicycle can't continue to be ridden, and service life is reduced, the problem of puzzlement is caused in the normal trip of giving the user simultaneously.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a bicycle front fork that contains inner support structure anti deformation, includes outer leg (1) and inner leg (2), inner leg (2) are established inside outer leg (1), outer leg (1) is passed and extend to outer leg (1) top on inner leg (2) top, its characterized in that: a plurality of compression-resistant mechanisms are fixedly arranged between the outer leg (1) and the inner leg (2);
the compression resistance mechanism comprises a plurality of arc-shaped gaskets (3), a plurality of side walls of the arc-shaped gaskets (3) are fixedly connected with the inner wall of the outer leg (1), a supporting plate (4) is fixedly arranged between the arc-shaped gaskets (3), the supporting plate (4) is arranged on the outer side of the inner leg (2) and is contacted with the outer wall of the inner leg (2), a connecting piece (5) is arranged on one side of the supporting plate (4), the connecting piece (5) is arranged between the two arc-shaped gaskets (3), the connecting piece (5) is fixedly connected with the supporting plate (4) through a plurality of bolts, an outer barrel (6) is fixedly arranged on one side of the connecting piece (5), a spring (7) is fixedly arranged inside the outer barrel (6), an inner barrel (8) is fixedly arranged at one end of the spring (7), the outer wall of the inner barrel (8) is contacted with the inner wall of the outer barrel (6), a, a plurality of small-size spring steel (9) outer wall and inner leg (2) outer wall, outer leg (1) inner wall and inner tube (8) one end fixed connection, small-size spring steel (9) one side is fixed and is equipped with double round pole (10), double round pole (10) outside cover is equipped with circular framework (11), double round pole (10) outer wall contacts with circular framework (11) inner wall, circular framework (11) a lateral wall and outer leg (1) inner wall fixed connection, fixed extension spring (12) that is equipped with between double round pole (10) and circular framework (11).
2. A bicycle fork that is resistant to deformation and that includes an internal support structure as defined in claim 1, wherein: the inner cylinder (8) is arranged in the outer cylinder (6), and one end of the inner cylinder (8) penetrates through the outer cylinder (6) and extends to one side of the outer cylinder (6).
3. A bicycle fork that is resistant to deformation and that includes an internal support structure as defined in claim 1, wherein: and the small spring steels (9) are arranged among the supporting plates (4).
4. A bicycle fork that is resistant to deformation and that includes an internal support structure as defined in claim 1, wherein: the tops of the bolts and the tops of the supporting plates (4) are positioned on the same horizontal plane.
5. A bicycle fork that is resistant to deformation and that includes an internal support structure as defined in claim 1, wherein: the small spring steel (9) is arc-shaped.
6. A bicycle fork that is resistant to deformation and that includes an internal support structure as defined in claim 1, wherein: the tension spring (12) is sleeved on the outer side of the double-wheel rod (10).
7. A bicycle fork that is resistant to deformation and that includes an internal support structure as defined in claim 1, wherein: waterproof paint is coated on the outer side of the outer leg (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021767838.0U CN213008583U (en) | 2020-08-22 | 2020-08-22 | Bicycle front fork containing inner support structure and resisting deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021767838.0U CN213008583U (en) | 2020-08-22 | 2020-08-22 | Bicycle front fork containing inner support structure and resisting deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213008583U true CN213008583U (en) | 2021-04-20 |
Family
ID=75468258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021767838.0U Expired - Fee Related CN213008583U (en) | 2020-08-22 | 2020-08-22 | Bicycle front fork containing inner support structure and resisting deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213008583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115571255A (en) * | 2022-10-26 | 2023-01-06 | 深圳市允强科技有限公司 | Better bicycle front fork of anti-deformation effect |
-
2020
- 2020-08-22 CN CN202021767838.0U patent/CN213008583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115571255A (en) * | 2022-10-26 | 2023-01-06 | 深圳市允强科技有限公司 | Better bicycle front fork of anti-deformation effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213008583U (en) | Bicycle front fork containing inner support structure and resisting deformation | |
| CN211504495U (en) | Yarn tension on-line measuring mechanism | |
| CN205172745U (en) | Cylinder head | |
| CN115571255A (en) | Better bicycle front fork of anti-deformation effect | |
| CN218887957U (en) | 10KV overhead line insulator turn-buckle | |
| CN202213615U (en) | Steering column capable of preventing torsion in crushing | |
| CN207478551U (en) | A kind of support device of chemical reaction tank | |
| CN209427474U (en) | Antitheft gauge hatch | |
| CN217567349U (en) | Club component | |
| CN218521599U (en) | Single-column bent cap bracket support device | |
| CN219044641U (en) | Transmission roller convenient to replace | |
| CN202728481U (en) | Electric bicycle centrally-mounted front fork with damping function | |
| CN109436062A (en) | A kind of transport device for preventing from sliding with classifying quality | |
| CN2923505Y (en) | Novel bicycle handle vertical-tube anti-loose device | |
| CN201327772Y (en) | Three-phase five-limb amorphous alloy dry-type transformer structure | |
| CN216546530U (en) | Firm handlebar stem for bicycle | |
| CN201801230U (en) | Novel pay-off stand | |
| CN221375380U (en) | Protection device for vertical low-temperature storage tank | |
| CN216865710U (en) | Assembled support column with reinforced structure | |
| CN208831200U (en) | A kind of vacuum pump case that tensile strength is high | |
| CN216278187U (en) | Cylinder cover with multiple fixed installations | |
| CN214003650U (en) | Galvanized bath guiding mechanism is used in steel strand wires processing | |
| CN220059103U (en) | Combined steel pipe pole | |
| CN209339255U (en) | A kind of drain valve structure that pendulum hook is fixed on bracket | |
| CN209929923U (en) | Energy-saving bolt type aluminum alloy strain clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |