CN204527493U - Front-set bicycle shock absorption device - Google Patents

Front-set bicycle shock absorption device Download PDF

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Publication number
CN204527493U
CN204527493U CN201520242851.7U CN201520242851U CN204527493U CN 204527493 U CN204527493 U CN 204527493U CN 201520242851 U CN201520242851 U CN 201520242851U CN 204527493 U CN204527493 U CN 204527493U
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CN
China
Prior art keywords
rocker
wheel
circular hole
shock absorption
absorption device
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
Application number
CN201520242851.7U
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Chinese (zh)
Inventor
王盛国
Original Assignee
王盛国
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王盛国 filed Critical 王盛国
Priority to CN201520242851.7U priority Critical patent/CN204527493U/en
Application granted granted Critical
Publication of CN204527493U publication Critical patent/CN204527493U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of front-set bicycle shock absorption device, described front-set bicycle shock absorption device comprises a wheel carrier and a wheel, the center of described wheel is provided with one and stops dish, and described wheel carrier is connected with described wheel rotationally by a rocker.The advantage of front-set bicycle shock absorption device of the present utility model is: the Relative Vibration between wheel carrier and rocker is absorbed by spring damper, substantially increases the damping property of front wheel, improves the comfort of bicycle.In addition, be less than 1/3rd of the length of rocker main body owing to rotating circular hole with the spacing of pendulum grip hold arc sheet, effectively can reduce the torsion connecting central siphon and receive, in the service life of couple-extended shaft pipe, further increase the safety of this bicycle.

Description

Front-set bicycle shock absorption device
Technical field
The utility model relates to a sporting devices, or rather, is a kind of front-set bicycle shock absorption device.
Background technology
The wheel of existing bicycle carries out damping mainly through hydraulic pressure fork arm, and this hydraulic pressure fork arm is expensive, and complex structure easily receives the immersion of extraneous sand and dust and lost efficacy.In addition, the driving dynamics of this hydraulic pressure fork arm is usually comparatively large, does not almost have any damping effect for less jolting.
Utility model content
The utility model mainly solves the technical matters existing for prior art, thus provides a kind of front-set bicycle shock absorption device.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of front-set bicycle shock absorption device, described front-set bicycle shock absorption device comprises a wheel carrier and a wheel, the center of described wheel is provided with one and stops dish, described wheel carrier is connected with described wheel rotationally by a rocker, described wheel carrier comprises the wheel frame body of a tubulose, the bottom of described wheel frame body is provided with the frame sheet of the arc of pair of parallel setting, the head of described frame sheet is respectively equipped with one first and connects circular hole, the afterbody of described frame sheet is respectively equipped with one second and connects circular hole, described rocker comprises a rocker main body run through, the head of described rocker main body is provided with the pendulum grip hold arc sheet of the arc of pair of parallel setting, the middle part of described rocker main body is provided with a disc brake, described disc brake matches with described dish of stopping, the bottom of described pendulum grip hold arc sheet is respectively equipped with a rocker through hole, the middle part of described rocker main body is provided with a rotation circular hole run through, the afterbody of described rocker main body is provided with a connection central siphon, described first connects circular hole is connected respectively by a lock bolt with rotation circular hole, a detouchable spring damper is provided with between the second described connection circular hole and described rocker through hole.
As the utility model preferred embodiment, described spring damper comprises a damping cylinder and a damping spring, and the head of described damping cylinder is provided with one first connector, and the afterbody of described damping cylinder is provided with one second connector.
As the utility model preferred embodiment, the spacing of described rotation circular hole and described pendulum grip hold arc sheet is less than 1/3rd of the length of described rocker main body.
The advantage of front-set bicycle shock absorption device of the present utility model is: the Relative Vibration between wheel carrier and rocker is absorbed by spring damper, substantially increases the damping property of front wheel, improves the comfort of bicycle.In addition, be less than 1/3rd of the length of rocker main body owing to rotating circular hole with the spacing of pendulum grip hold arc sheet, effectively can reduce the torsion connecting central siphon and receive, in the service life of couple-extended shaft pipe, further increase the safety of this bicycle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of front-set bicycle shock absorption device of the present utility model;
Fig. 2 is the perspective view of the front-set bicycle shock absorption device in Fig. 1, is now another visual angle;
Fig. 3 is the spatial structure decomposing schematic representation of the front-set bicycle shock absorption device in Fig. 2;
Fig. 4 is the details enlarged diagram of the a-quadrant of front-set bicycle shock absorption device in Fig. 3;
Fig. 5 is the details enlarged diagram in the B region of front-set bicycle shock absorption device in Fig. 3;
Wherein,
1, front-set bicycle shock absorption device; 2, wheel carrier; 21, frame body is taken turns; 22, frame sheet; 23, first connects circular hole; 24, second connects circular hole; 3, wheel; 4, to stop dish; 5, rocker; 51, rocker main body; 52, grip hold arc sheet is put; 53, rocker through hole; 54, circular hole is rotated; 55, lock bolt; 6, disc brake; 7, spring damper; 70, damping cylinder; 71, damping spring; 72, the first connector; 73, the second connector; 8, central siphon is connected.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figures 1 to 5, front-set bicycle shock absorption device 1 of the present utility model comprises wheel carrier 2 and a wheel 3, the center of this wheel 3 is provided with one and stops dish 4, this wheel carrier 2 is connected with this wheel 3 rotationally by a rocker 5, this wheel carrier 2 comprises the wheel frame body 21 of a tubulose, this bottom of taking turns frame body 21 is provided with the frame sheet 22 of the arc of pair of parallel setting, the head of this sheet 22 is respectively equipped with one first and connects circular hole 23, the afterbody of this sheet 22 is respectively equipped with one second and connects circular hole 24, this rocker 5 comprises a rocker main body 51 run through, the head of this rocker main body 51 is provided with the pendulum grip hold arc sheet 52 of the arc of pair of parallel setting, the middle part of this rocker main body 51 is provided with a disc brake 6, this disc brake 6 matches with this dish 4 of stopping, the bottom of this pendulum grip hold arc sheet 52 is respectively equipped with a rocker through hole 53, the middle part of this rocker main body 51 is provided with a rotation circular hole 54 run through, the afterbody of this rocker main body 51 is provided with a connection central siphon 8, this the first connection circular hole 23 is connected respectively by a lock bolt 55 with rotation circular hole 54, a detouchable spring damper 7 is provided with between this second connection circular hole 24 and this rocker through hole 53.
This spring damper 7 comprises damping cylinder 70 and a damping spring 71, and the head of this damping cylinder 70 is provided with one first connector 72, and the afterbody of this damping cylinder 70 is provided with one second connector 73.
This rotation circular hole 54 is less than 1/3rd of the length of this rocker main body 51 with the spacing of this pendulum grip hold arc sheet 52.
During use, as shown in figures 1 and 3, when wheel run into jolt road surface time, the Relative Vibration between wheel carrier 2 and rocker 5 is absorbed by spring damper 7, substantially increases the damping property of front wheel, improves the comfort of bicycle.
In addition, be less than 1/3rd of the length of rocker main body 51 owing to rotating circular hole 54 with the spacing of pendulum grip hold arc sheet 52, effectively can reduce the torsion connecting central siphon 8 and receive, in the service life of couple-extended shaft pipe 8, further increase the safety of this bicycle.
Be not limited to this, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.

Claims (3)

1. a front-set bicycle shock absorption device, it is characterized in that, described front-set bicycle shock absorption device (1) comprises a wheel carrier (2) and a wheel (3), the center of described wheel (3) is provided with one and stops dish (4), described wheel carrier (2) is connected with described wheel (3) rotationally by a rocker (5), described wheel carrier (2) comprises the wheel frame body (21) of a tubulose, the bottom of described wheel frame body (21) is provided with the frame sheet (22) of the arc of pair of parallel setting, the head of described frame sheet (22) is respectively equipped with one first and connects circular hole (23), the afterbody of described frame sheet (22) is respectively equipped with one second and connects circular hole (24), described rocker (5) comprises a rocker main body (51) run through, the head of described rocker main body (51) is provided with the pendulum grip hold arc sheet (52) of the arc of pair of parallel setting, the middle part of described rocker main body (51) is provided with a disc brake (6), described disc brake (6) coils (4) with described stopping and matches, the bottom of described pendulum grip hold arc sheet (52) is respectively equipped with a rocker through hole (53), the middle part of described rocker main body (51) is provided with a rotation circular hole (54) run through, the afterbody of described rocker main body (51) is provided with a connection central siphon (8), described first connects circular hole (23) is connected respectively by a lock bolt (55) with rotation circular hole (54), a detouchable spring damper (7) is provided with between the second described connection circular hole (24) and described rocker through hole (53).
2. front-set bicycle shock absorption device according to claim 1, it is characterized in that, described spring damper (7) comprises a damping cylinder (70) and a damping spring (71), the head of described damping cylinder (70) is provided with one first connector (72), and the afterbody of described damping cylinder (70) is provided with one second connector (73).
3. front-set bicycle shock absorption device according to claim 2, is characterized in that, described rotation circular hole (54) is less than 1/3rd of the length of described rocker main body (51) with the spacing of described pendulum grip hold arc sheet (52).
CN201520242851.7U 2015-04-21 2015-04-21 Front-set bicycle shock absorption device Expired - Fee Related CN204527493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520242851.7U CN204527493U (en) 2015-04-21 2015-04-21 Front-set bicycle shock absorption device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520242851.7U CN204527493U (en) 2015-04-21 2015-04-21 Front-set bicycle shock absorption device

Publications (1)

Publication Number Publication Date
CN204527493U true CN204527493U (en) 2015-08-05

Family

ID=53741530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520242851.7U Expired - Fee Related CN204527493U (en) 2015-04-21 2015-04-21 Front-set bicycle shock absorption device

Country Status (1)

Country Link
CN (1) CN204527493U (en)

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C14 Grant of patent or utility model
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: 20150805

Termination date: 20160421