CN208515775U - A kind of automobile-used shock-proof front-fork assembly device in mountainous region - Google Patents
A kind of automobile-used shock-proof front-fork assembly device in mountainous region Download PDFInfo
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- CN208515775U CN208515775U CN201821057630.2U CN201821057630U CN208515775U CN 208515775 U CN208515775 U CN 208515775U CN 201821057630 U CN201821057630 U CN 201821057630U CN 208515775 U CN208515775 U CN 208515775U
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Abstract
The utility model discloses a kind of automobile-used shock-proof front-fork assembly devices in mountainous region, including outer container, support column, baffle, spring, first piston, first gas chamber, telescopic rod, second piston, connecting shaft, fixing axle, crossbeam, shaft, second gas chamber, snorkel and link block, the inside of the fixing axle is equipped with second piston, the lower section of second piston is equipped with the second gas chamber, the top of second piston is equipped with connecting shaft, the top surface of fixing axle is stretched out on the top of connecting shaft, the bottom position of fixing axle two sidewalls is respectively equipped with link block, the bottom end of link block is fixedly connected with the top of telescopic rod respectively, the inside of link block is equipped with snorkel, the inner tip of telescopic rod is equipped with the first gas chamber, first gas chamber is connect with the second gas chamber by snorkel, the inside of first gas chamber is equipped with first piston, the bottom of first piston is equipped with baffle, baffle and first piston it Between be equipped with spring.
Description
Technical field
The utility model relates to mountain bike shock-absorption device technical field, specifically a kind of automobile-used shock-proof front-fork assembly device in mountainous region.
Background technique
Mountain bike be exclusively for cross-country (hills, path, open country and sand rubble road etc.) walk and design bicycle, one
It is born within 9 years San Francisco of USWC United states west coast, at that time, a group is keen to ride the youth that sandy beach bicycle is played on hillside
People, sudden caprice: " if can ride bicycle go at express speed from mountain and under, must be interesting." then just start it is cross-country voluntarily
The design of vehicle, is officially named mountain bike then and is thing after two years, and the shock-proof front-fork assembly of mountain bike is that one kind of mountain bike is important
Feature, and a very practical component, have important influence to the performance of bicycle, so-called shock-proof front-fork assembly is exactly shock-absorbing
The front fork of Functional Design can have sense of more comfortably riding to allow mountain bike bicyclist to ride on cross-country and road that is jolting
By traditional shock absorber is by means of the structure and principle of cross-country locomotive shock-proof front-fork assembly, and the stroke of shock-absorbing is very short, is not able to satisfy
People ride demand, while damping effect is unobvious, therefore proposes a kind of automobile-used shock-proof front-fork assembly device in mountainous region.
Utility model content
The purpose of this utility model is to provide a kind of automobile-used shock-proof front-fork assembly devices in mountainous region, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of automobile-used shock-proof front-fork assembly device in mountainous region, including outer container, support column, baffle, spring, first piston, the first gas chamber,
Telescopic rod, second piston, connecting shaft, fixing axle, crossbeam, shaft, the second gas chamber, snorkel and link block, the fixing axle
Inside is equipped with second piston, and the lower section of second piston is equipped with the second gas chamber, and the top of second piston is equipped with connecting shaft, connecting shaft
The top surface of fixing axle is stretched out on top, and the bottom position of fixing axle two sidewalls is respectively equipped with link block, the bottom end of link block respectively with
The top of telescopic rod is fixedly connected, and the inside of link block is equipped with snorkel, and the inner tip of telescopic rod is equipped with the first gas chamber, and first
Gas chamber is connect with the second gas chamber by snorkel, and the inside of the first gas chamber is equipped with first piston, and the bottom of first piston is equipped with gear
Plate is equipped with spring between baffle and first piston, the bottom of baffle is welded with support column, outer container is cased on the outside of telescopic rod, props up
The bottom end of dagger passes through the bottom surface of telescopic rod and is fixedly connected with the inner bottom surface of outer container, and the top position between two outer containers is set
There is crossbeam, the bottom position between two outer containers is equipped with shaft.
As a further solution of the present invention: the outside of the first piston and second piston is all cased with sealing ring,
It can prevent gas from leaking, achieve the purpose that pneumatic shock absorbing.
As a further solution of the present invention: the both ends of the crossbeam are respectively welded on the side wall of two outer containers,
It plays a supporting role, connecting plate is avoided to be under pressure excessive produce fracture.
As a further solution of the present invention: the outer surface of the telescopic rod and the top surface contact position light of outer container
Sliding, reducing friction resistance realizes damping purpose due to the up and down motion of telescopic rod.
As a further solution of the present invention: the connecting shaft is cylindrical structure, using stainless steel alloy material
It is made, sound construction, chemical properties of materials is stablized, and the service life of device is improved.
Compared with prior art, the utility model has the beneficial effects that the utility model novel in structural design, second piston
It moves downward, compresses the second gas indoor gas, so that gas is pressed into the first gas chamber of two sides by snorkel, due to fixing axle
It is fixedly connected by link block with telescopic rod, telescopic rod moves downward, so that support column pushes baffle to move upwards, compresses bullet
Spring drives first piston to move upwards, and compresses the gas in the first gas chamber, applies reversed work to first piston and second piston
Firmly, dual shock absorption is carried out to mountain bike by spring and air pressure, significant effect, avoid mountain bike teetertotter and to it is artificial at
Uncomfortable even damage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the automobile-used shock-proof front-fork assembly device in mountainous region.
Fig. 2 is partial enlarged view A.
In figure: outer container 1, support column 2, baffle 3, spring 4, first piston 5, the first gas chamber 6, telescopic rod 7, second piston 8,
Connecting shaft 9, fixing axle 10, crossbeam 11, shaft 12, the second gas chamber 13, snorkel 14, link block 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of automobile-used shock-proof front-fork assembly device in mountainous region, including outer container 1, branch
Dagger 2, baffle 3, spring 4, first piston 5, the first gas chamber 6, telescopic rod 7, second piston 8, connecting shaft 9, fixing axle 10, crossbeam
11, shaft 12, the second gas chamber 13, snorkel 14 and link block 15, the inside of the fixing axle 10 are equipped with second piston 8, and second
The lower section of piston 8 is equipped with the second gas chamber 13, and the top of second piston 8 is equipped with connecting shaft 9, and fixing axle is stretched out on the top of connecting shaft 9
10 top surface, the bottom position of 10 two sidewalls of fixing axle are respectively equipped with link block 15, the bottom end of link block 15 respectively with telescopic rod 7
Top be fixedly connected, the inside of link block 15 is equipped with snorkel 14, and the inner tip of telescopic rod 7 is equipped with the first gas chamber 6, first
Gas chamber 6 is connect with the second gas chamber 13 by snorkel 14, and the inside of the first gas chamber 6 is equipped with first piston 5, the bottom of first piston 5
Portion is equipped with baffle 3, and spring 4 is equipped between baffle 3 and first piston 5, and the bottom of baffle 3 is welded with support column 2, telescopic rod 7
Outside is cased with outer container 1, and the bottom end of support column 2 passes through the bottom surface of telescopic rod 7 and is fixedly connected with the inner bottom surface of outer container 1, two
Top position between outer container 1 is equipped with crossbeam 11, and the bottom position between two outer containers 1 is equipped with shaft 12, in use, working as mountainous region
Vehicle rides generation when teetertottering, and connecting shaft 9 moves downward, so that second piston 8 moves downward, compresses gas in the second gas chamber 13
Body, so that gas is pressed into the first gas chamber 6 of two sides by snorkel 14, since fixing axle 10 passes through link block 15 and telescopic rod
7 are fixedly connected, and telescopic rod 7 moves downward, so that support column 2 pushes baffle 3 to move upwards, compressed spring 4 drives first piston
5 move upwards, and compress the gas in the first gas chamber 6, apply reversed active force to first piston 5 and second piston 8, pass through bullet
Spring 4 and air pressure carry out dual shock absorption to mountain bike.
The outside of the first piston 5 and second piston 13 is all cased with sealing ring, can prevent gas from leaking, reach air pressure
The purpose of damping.
The both ends of the crossbeam 11 are respectively welded on the side wall of two outer containers 1, are played a supporting role, and connecting plate 15 is avoided
Be under pressure excessive produce fracture.
The outer surface of the telescopic rod 7 and the top surface contact position of outer container 1 are smooth, reducing friction resistance, due to telescopic rod 7
Up and down motion, realize damping purpose.
The connecting shaft 9 is cylindrical structure, is made of stainless steel alloy material, sound construction, chemical properties of materials
Stablize, improves the service life of device.
The working principle of the utility model is: when using the utility model, when mountain bike ride generation teetertotter when, even
Spindle 9 moves downward, so that second piston 8 moves downward, compresses gas in the second gas chamber 13, so that gas passes through snorkel 14
It is pressed into the first gas chamber 6 of two sides, since fixing axle 10 is fixedly connected by link block 15 with telescopic rod 7, telescopic rod 7 is transported downwards
Dynamic, so that support column 2 pushes baffle 3 to move upwards, compressed spring 4 drives first piston 5 to move upwards, and compresses the first gas chamber 6
In gas, reversed active force is applied to first piston 5 and second piston 8, mountain bike is carried out by spring 4 and air pressure double
Weight cushioning effect.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of automobile-used shock-proof front-fork assembly device in mountainous region, including outer container, support column, baffle, spring, first piston, the first gas chamber, stretch
Contracting bar, second piston, connecting shaft, fixing axle, crossbeam, shaft, the second gas chamber, snorkel and link block, which is characterized in that described
The inside of fixing axle is equipped with second piston, and the lower section of second piston is equipped with the second gas chamber, and the top of second piston is equipped with connecting shaft,
The top surface of fixing axle is stretched out on the top of connecting shaft, and the bottom position of fixing axle two sidewalls is respectively equipped with link block, the bottom of link block
End is fixedly connected with the top of telescopic rod respectively, and the inside of link block is equipped with snorkel, and the inner tip of telescopic rod is equipped with first
Gas chamber, the first gas chamber are connect with the second gas chamber by snorkel, and the inside of the first gas chamber is equipped with first piston, the bottom of first piston
Portion is equipped with baffle, spring is equipped between baffle and first piston, the bottom of baffle is welded with support column, is cased on the outside of telescopic rod
Outer container, the bottom end of support column pass through the bottom surface of telescopic rod and are fixedly connected with the inner bottom surface of outer container, the top between two outer containers
Position has installed crossbeam, and the bottom position between two outer containers is equipped with shaft.
2. the automobile-used shock-proof front-fork assembly device in a kind of mountainous region according to claim 1, which is characterized in that the first piston and
The outside of two pistons is all cased with sealing ring.
3. the automobile-used shock-proof front-fork assembly device in a kind of mountainous region according to claim 1, which is characterized in that the both ends of the crossbeam point
It is not welded on the side wall of two outer containers.
4. the automobile-used shock-proof front-fork assembly device in a kind of mountainous region according to claim 1, which is characterized in that the appearance of the telescopic rod
The top surface contact position of face and outer container is smooth.
5. the automobile-used shock-proof front-fork assembly device in a kind of mountainous region according to claim 1, which is characterized in that the connecting shaft is cylinder
Shape structure, is made of stainless steel alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057630.2U CN208515775U (en) | 2018-07-05 | 2018-07-05 | A kind of automobile-used shock-proof front-fork assembly device in mountainous region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057630.2U CN208515775U (en) | 2018-07-05 | 2018-07-05 | A kind of automobile-used shock-proof front-fork assembly device in mountainous region |
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| Publication Number | Publication Date |
|---|---|
| CN208515775U true CN208515775U (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821057630.2U Active CN208515775U (en) | 2018-07-05 | 2018-07-05 | A kind of automobile-used shock-proof front-fork assembly device in mountainous region |
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| CN (1) | CN208515775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580217A (en) * | 2021-07-09 | 2021-11-02 | 江苏华硅新材料科技有限公司 | Rubber cutting device for automobile rubber shock pad and operation method of rubber cutting device |
-
2018
- 2018-07-05 CN CN201821057630.2U patent/CN208515775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580217A (en) * | 2021-07-09 | 2021-11-02 | 江苏华硅新材料科技有限公司 | Rubber cutting device for automobile rubber shock pad and operation method of rubber cutting device |
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