CN2510670Y - Gas-pressure-type shock-avoiding stroke-adjusting apparatus for bicycle - Google Patents
Gas-pressure-type shock-avoiding stroke-adjusting apparatus for bicycle Download PDFInfo
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- CN2510670Y CN2510670Y CN 01270661 CN01270661U CN2510670Y CN 2510670 Y CN2510670 Y CN 2510670Y CN 01270661 CN01270661 CN 01270661 CN 01270661 U CN01270661 U CN 01270661U CN 2510670 Y CN2510670 Y CN 2510670Y
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- shock
- control volume
- absorbing
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- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model relates to a pneumatic shock avoidance and stroke adjusting device, which comprises a shock avoidance device and an adjusting device. The shock avoidance device comprises a piston part and an action part, the inner edge of the piston part is provided with a guidance channel, an upper part and a lower part of which are respectively provided with an upper air chamber and a lower air chamber, the piston part is provided with an external pipe, the inside of which is provided with a slide bar, and the bottom of the slide bar is provided with a convex body propped on the guidance channel of the piston part to make the upper air chamber and the lower air chamber closed. The adjusting device comprises a switch part, a cover body and a control body. The inside of the cover body is provided with a slot, and one end of the switch part is continuously provided with a continuous action part to realized continuous action with the control body which is controlled by the switch part to slide in the slot space part of the cover body. One end of the control body is provided with a conical surface, the outer edge of the other end thereof is provided with a reset elastic component, and the lower part of the conical surface of the control body is propped by the top of the slide bar. The guidance slot can be automatically opened or closed by the sliding of the control body to achieve the effect of adjusting different strokes, reduce the complexity of the adjusting of the shock avoidance equipment, meet the utilization demand better, and has a discretionary adjusting effect when the utility model is used or stopped.
Description
Technical field
The utility model relates to the adjustable full line range device in the bicycle terminal control mechanism of a kind of terrestrial vehicle field, particularly relates to the adjustable full line range device of a kind of bicycle pneumatic-typed shock-absorbing.It is an adjustment mode of utilizing a pneumatic-typed, and can reach the effect of adjusting different strokes, structural adjustment difficulty that has the automatic shock-proof device existence of commonly using now and the shortcoming that can't adjust multiple stroke have effectively been improved, and become a kind of new design that quite has practicability and progressive, be suitable for the industrial circle wide popularization and application.
Background technique
The utilization of current Regular Bicycle transfers the multiple function that leisure or contest are used to by the function of the traffic tool already, therefore in the particular importance that just seems of selecting for use of bicycle, wherein with bicycle closely bound up should be the shock-absorbing effect of bicycle, and current general common fixed shock absorber does not apply use already, the substitute is a kind of adjustable shock absorber, this adjustable shock absorber is meant a kind of can fitting the stroke with shock absorber on ground in good time and make a shock absorber of adjusting at user's hobby.According to the current generally regulating device of common automatic shock-proof device, mainly be to do an adjustment at the hydraulic oil of shock absorber, yet well known, hydraulic oil is for incompressible, therefore only can have or not shock-absorbing and the difference of shock-absorbing is arranged, seeming does not so again meet practicability; Moreover because its adjustment mode of regulating device of the existing automatic shock-proof device of commonly using mainly is the adjustment mode that screws togather formula for, though can provide user's one adjustable full line journey effect to have progressive really, but when using, reality but finds also to have in its structure some shortcomings, the regulating device that causes this automatic shock-proof device is in practical application, fail to reach best using effect, and its shortcoming can be summarized as follows:
1, the above-mentioned formula that screws togather is adjusted mode, and is not only time-consuming, and is difficult for adjusting, and quite do not meet practical principle.
2, the existing regulating device of commonly using, therefore be to adjust, and because oil is the medium that can't compress, only can or close do one adjustment with regard to the unlatching of shock absorber at hydraulic oil, and can't do in various degree adjustment with regard to the stroke of its action, like this then quite do not meet user's demand.
3 moreover, in the regulating device of automatic shock-proof device, its adjusting type is be topmost principle with convenient the use, and the regulating device of the existing automatic shock-proof device of commonly using of now all is that the mode that utilization screws togather formula is the adjustment mode, and just seeming does not have practicability.
4, have the regulating device of the automatic shock-proof device of commonly using in addition now, only can stop intercropping one adjustment, therefore, so make its adjustable effect have a greatly reduced quality if then can't adjust smoothly under steam.
5, the regulating device of the existing automatic shock-proof device of commonly using not only causes user's trouble in the use, and its formality when adjusting fails to agree with the demand of user's simple and easy adjustment again, therefore seems quite impracticable.
This shows that the regulating device of above-mentioned existing automatic shock-proof device still has many defectives, and the assistant officer treats further to be improved.How to design a kind of not only the have shock-proof effect that to adjust in various degree and shock absorber that can simple and easy use, the problem that has just become the anxious desire of relevant now dealer to solve.
Because the defective that the regulating device of above-mentioned existing automatic shock-proof device exists, the design people is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge thereof, actively studied innovation, in the hope of founding a kind of adjustable full line range device of bicycle pneumatic-typed shock-absorbing of new structure, can improve the general regulating device of the automatic shock-proof device of existing routine on the market, make it have more practicability.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
Technical problem underlying to be solved in the utility model is, overcome the defective of the regulating device existence of existing automatic shock-proof device, and provide a kind of adjustable full line range device of bicycle pneumatic-typed shock-absorbing of new structure, make the structure of the existing automatic shock-proof device of commonly using, in the use with being suitable for practicality and adjusting easy good effect.
Another technical problem to be solved in the utility model is, provides a kind of bicycle pneumatic-typed shock-absorbing adjustable full line range device, makes it can reduce the complexity of the existing automatic shock-proof device structure of commonly using when adjusting, and makes it more meet user's demand.
A technical problem more to be solved in the utility model is, provide a kind of bicycle pneumatic-typed shock-absorbing adjustable full line range device, the structure of the feasible existing automatic shock-proof device of commonly using, have and to reach the multi-functional effect that all can adjust arbitrarily between stopping in use, quite has progressive, have more practicability, thereby have the effect of enhancement on the whole, and have the value on the industry.
The utility model solves its technical problem underlying and realizes by the following technical solutions.According to the adjustable full line range device of a kind of bicycle pneumatic-typed shock-absorbing that the utility model proposes, it mainly comprises a shock absorbing apparatus and a regulating device, wherein: this shock absorbing apparatus, include piston portion and operating member, the inner edge of this piston portion forms and is provided with a guide groove, also forms respectively in the upper and lower part of piston portion and is provided with a upper gas chamber, lower chamber; This piston portion is installed with an outer tube, and this outer tube content is provided with a slide bar, the bottom of this slide bar is provided with a convex body, this convex body is set to can be resisted against just the guide groove of piston portion inner edge, and upper gas chamber, lower chamber are is a closed shape, and forms a fixing actuating length structure; This regulating device, mainly include a switch part, a lid and a control volume, wherein: this lid, its inside is provided with a hole slot, one end of this switch part is connected with a linkage part, by the hole slot of this lid and linkage part switch part and control volume being connected to form is serial verb construction relation, and this control volume is the structure of space portion that slides on the hole slot of lid for the control that is subjected to switch part; This control volume, the one end is provided with a conical surface, and the position of this control volume between the end face of its other end and lid is equipped with an elastic component that can Gong reset in its outer rim, and the bottom of the set conical surface of this control volume is set to be resisted against just the top of slide bar.Said structure is combined, constitutes the overall structure of the adjustable full line range device of bicycle pneumatic-typed shock-absorbing.
The utility model solves its technical problem and can also adopt following technical measures further to realize.
The adjustable full line range device of aforesaid bicycle pneumatic-typed shock-absorbing, the linkage part of wherein said regulating device is set to be arranged in the hole slot of lid, and the other end of this hole slot then slides and is provided with a control volume.
The adjustable full line range device of aforesaid bicycle pneumatic-typed shock-absorbing, wherein said elastic component is a spring.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technological scheme as can be known, the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing, wherein this shock absorbing apparatus includes piston portion and operating member, the inner edge of piston portion forms and is provided with a guide groove, this piston portion also is installed with an outer tube, be installed with a slide bar within outer tube, the bottom of this slide bar is provided with a convex body, and this convex body also is resisted against guide groove; One regulating device, mainly include a switch part and a lid, wherein be provided with a hole slot in the inside of lid, be provided with a control volume in the hole slot, one end of control volume is provided with a conical surface, and this conical surface bottom is resisted against the top of slide bar just, can open or close this guide groove automatically when so utilizing this control volume slippage, and can reach the effect of adjusting different strokes, quite have industrial utilization really.
The utility model does not have the existing defective of regulating device of existing automatic shock-proof device in use fully, and can be so that the utility model structure more firmly reaches changeableization, therefore can reach suitable practicability, and have extensive value on the industry, specify advantage of the present utility model as follows now:
1, the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing, it mainly is made of switch part, regulating lever and control volume, it mainly is the adjustment structure of utilizing a pneumatic-typed, meet the demand that the user adjusts multiple different strokes and can reach, have simple in structurely, be suitable for practical effect.
2, the adjustable full line range device of bicycle pneumatic-typed shock-absorbing of the present utility model, its set linkage part can reach adjusts easy effect, does not have shortcoming very complicated when the automatic shock-proof device structure of commonly using the formula of screwing togather is existing to be adjusted now and have.
3, the utility model not only can be adjusted multiple different stroke, and knowledge has can reach the multi-functional effect that all can adjust arbitrarily between stopping in use.
4, the utility model can reach the effect in the practicality really, and is not only easy to use, do not need miscellaneous formality, and the processing of structure formation is easy especially, meets cost benefit, and has the value on the industry really, is suitable for industrial circle and extensively promotes the use of.
5, the utility model is on the practicability and cost benefit of structural design, use, really it is required to meet industry development fully, and disclosed structure is unprecedented innovative design, it had not both seen any publication, do not see more that before application that identical structure characteristic is arranged is known, formerly public, and also not seeing on the market has similar products like, promptly there is no similar structural design and publish or use in like product, and had novelty really.
6, structure of the present utility model really has more technological progress than existing Shockproof structure of bicycle, and its particular structure feature and function also are far from existing Shockproof structure of bicycle and can compare, have more technical progress than existing product, and have the multinomial effect of enhancement, and creative really.
7, this case claimant is the company that bicycle is made in actual production, develop this series products experience of existing ten several years, quite understand for existing problem of existing Shockproof structure of bicycle and defective, and the utility model is promptly founded according to above-mentioned Study of Defects exploitation, it can reach its intended purposes and effect really, not only on the spatial structure kenel, really belong to innovation, and more existing Shockproof structure of bicycle has suitable enhancement effect really, and existing known product has more technological progress and practicability, and produced handy and practical good effect, and have practicability really.
In sum, the utility model makes the automatic shock-proof device in the use with being suitable for practicality and adjusting easy good effect, and can reduce the complexity of automatic shock-proof device when adjusting, make it more meet user's demand, and have and to reach the multi-functional effect that all can adjust arbitrarily between stopping in use, quite have progressive and practicability, and have the value on the industry.No matter it structurally or bigger improvement is all arranged on the function, and have than much progress technically, and produced handy and practical effect, thereby be suitable for practicality more, really is a new and innovative, progressive, practical new design.
Description of drawings
Fig. 1 is the exploded perspective view of the adjustable full line range device of bicycle pneumatic-typed shock-absorbing of the present utility model.
Sectional drawing when Fig. 2 is the action of the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing.
Fig. 3 is the local amplification profile of Fig. 2.
Fig. 4 is the structure partial sectional drawing of the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing when not implementing.
Fig. 5 is the structure partial sectional drawing of the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing when implementing.
Fig. 6 is the generalized section of the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing.
The 1----regulating device
10---switch part 11---lid
111--hole slot 12---control volume
121--conical surface 122--space portion
13---elastic component 15---slide bar
16---convex body 17---outer tube
The 18---linkage part
The 2----shock absorbing apparatus
20---piston portion 21---guide groove
22---upper gas chamber 23---lower chamber
The 24---operating member
Embodiment
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.Below in conjunction with accompanying drawing and preferred embodiment, to according to adjustable its embodiment of full line range device of bicycle pneumatic-typed shock-absorbing, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 1, Fig. 2, shown in Figure 3, the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing, it mainly comprises a regulating device (1) and a shock absorbing apparatus (2), wherein:
This shock absorbing apparatus (2), include piston portion (20) and operating member (24), the inner edge of piston portion (20) and formation are provided with a guide groove (21), on piston portion (20), the bottom also forms respectively and is provided with a upper gas chamber (22), lower chamber (23), wherein at this piston portion (20) and be installed with an outer tube (17), be provided with a slide bar (15) in outer tube (17) content, the bottom of this slide bar (15) is provided with a convex body (16), this convex body (16) is for being resisted against the guide groove (21) of piston portion (20) inner edge just, and make upper gas chamber (22), it is a closed shape that lower chamber (23) is, and forms a fixing actuating length structure;
This regulating device (1), see also Fig. 1, Fig. 2 and shown in Figure 4, it mainly includes a switch part (10), one lid (11) and a control volume (12), wherein, the inside of this lid (11) is provided with a hole slot (111), one end of switch part (10) is connected with a linkage part (18), this linkage part (18) is arranged in the hole slot (111) of lid (11), the other end of this hole slot (111) slides and is provided with a control volume (12), by the hole slot (111) of lid (11) and linkage part (18) switch part (10) and control volume (12) being connected to form is serial verb construction relation, and this control volume (12) can slide on the space portion (122) of the hole slot (111) of lid (11) by the control of switch part (10), an end of this control volume (12) and be provided with a conical surface (121) wherein, the position of this control volume (12) between the end face of its other end (123) and lid (11), be equipped with an elastic component that can Gong reset (13) in its outer rim, and the bottom of the set conical surface (121) of this control volume (12) is just for being resisted against the top (as shown in Figure 4) of slide bar (15).
Said structure is combined, constitutes the overall structure of the adjustable full line range device of the utility model bicycle pneumatic-typed shock-absorbing.
Below with use situation of the present utility model explanation as after.At first see also shown in Figure 6ly, and please in conjunction with consulting Fig. 2, shown in Figure 3, the utility model in use, when the user does not adjust, convex body (16) is to be fastened in guide groove (21), and this moment, its actuating length was a maximum value (A) (as shown in Figure 6), applicable to the use in descending highway section; When using, meeting the descending highway section, see also Fig. 4 and shown in Figure 5, the user can directly utilize switch part (10) interlock control volume (12), make control volume (12) slide onto space portion (122) forward, and conical surface this moment (121) also can be taken advantage of a situation and skidded off the top of slide bar (15), and make this control volume (12) roof pressure slide bar (15) make it become a sinking shape (as shown in Figure 5), while also makes the convex body (16) of slide bar (15) bottom break away from guide groove (21) position, in the order, lower chamber (22), (23) be a connecting shape (as Fig. 2, shown in Figure 3), gas in lower chamber this moment (23) then can be subjected to the compressing of operating member (24) and enter upper gas chamber (22) by guide groove (21), the required actuating length of visual user this moment, close guide groove (21) by this switch part (10) in good time, so can reach structure and the effect that adjusts multiple shock-absorbing stroke.Please consult shown in 2, embodiment of the present utility model is adjusted into no stroke shape (A ') with it again, so and driving applicable to steep descending grade.
As known from the above, the utility model is the shock absorber for a pneumatic-typed, it can utilize gas is to be compressible characteristic, can reach the effect of the multiple different shock-absorbing strokes of any adjustment, the improvement that it is really in full force and effect the shortcoming of utilizing the hydraulic type anti-vibration structure to be caused in the prior art; Moreover the utility model utilization is provided with a hole slot (111) at lid (11), and is provided with a linkage part (18) at an end of switch part (10), and slippage is in hole slot (111) arbitrarily so to make it, so the utility model is one to have the new design of progressive in fact.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any personnel that are familiar with this technology may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (3)
1, the adjustable full line range device of a kind of bicycle pneumatic-typed shock-absorbing is characterized in that it mainly comprises a shock absorbing apparatus and a regulating device, wherein:
This shock absorbing apparatus, it includes piston portion and operating member, and the inner edge of this piston portion forms and is provided with a guide groove, also forms respectively in the upper and lower part of piston portion and is provided with a upper gas chamber, lower chamber;
This piston portion is installed with an outer tube, and this outer tube content is provided with a slide bar, the bottom of this slide bar is provided with a convex body, this convex body is set to can be resisted against just the guide groove of piston portion inner edge, and upper gas chamber, lower chamber are is a closed shape, and forms a fixing actuating length structure;
This regulating device mainly includes a switch part, a lid and a control volume, wherein:
This lid, its inside is provided with a hole slot, one end of this switch part is connected with a linkage part, and it is a serial verb construction that the hole slot of this lid and linkage part are connected to form switch part and control volume, and this control volume is the structure for the space portion of the hole slot that slides on lid;
This control volume, the one end is provided with a conical surface, and the position of this control volume between the end face of its other end and lid is equipped with an elastic component that resets in its outer rim, and the bottom of the set conical surface of this control volume is set to be resisted against just the top of slide bar.
Said structure is combined, constitutes the overall structure of the adjustable full line range device of bicycle pneumatic-typed shock-absorbing.
2, the adjustable full line range device of bicycle pneumatic-typed shock-absorbing according to claim 1 is characterized in that the linkage part of wherein said regulating device is set to be arranged in the hole slot of lid, and the other end of this hole slot then slides and is provided with a control volume.
3, the adjustable full line range device of bicycle pneumatic-typed shock-absorbing according to claim 1 and 2 is characterized in that wherein said elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270661 CN2510670Y (en) | 2001-11-15 | 2001-11-15 | Gas-pressure-type shock-avoiding stroke-adjusting apparatus for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270661 CN2510670Y (en) | 2001-11-15 | 2001-11-15 | Gas-pressure-type shock-avoiding stroke-adjusting apparatus for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2510670Y true CN2510670Y (en) | 2002-09-11 |
Family
ID=33676237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270661 Expired - Fee Related CN2510670Y (en) | 2001-11-15 | 2001-11-15 | Gas-pressure-type shock-avoiding stroke-adjusting apparatus for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2510670Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI393827B (en) * | 2010-08-26 | 2013-04-21 | Univ Nat Formosa | The pneumatic spring shock absorption apparatus and method |
| TWI395891B (en) * | 2008-04-30 | 2013-05-11 | Hb Performance Systems Inc | Hydraulically actuated damping adjustment/lockout |
| WO2018086024A1 (en) * | 2016-11-10 | 2018-05-17 | 顾承杰 | Pneumatic lockable shock absorber for bicycle handlebar |
-
2001
- 2001-11-15 CN CN 01270661 patent/CN2510670Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI395891B (en) * | 2008-04-30 | 2013-05-11 | Hb Performance Systems Inc | Hydraulically actuated damping adjustment/lockout |
| TWI393827B (en) * | 2010-08-26 | 2013-04-21 | Univ Nat Formosa | The pneumatic spring shock absorption apparatus and method |
| WO2018086024A1 (en) * | 2016-11-10 | 2018-05-17 | 顾承杰 | Pneumatic lockable shock absorber for bicycle handlebar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |