CN205113019U - Accelerator pedal assembly of adjustable pretension - Google Patents
Accelerator pedal assembly of adjustable pretension Download PDFInfo
- Publication number
- CN205113019U CN205113019U CN201520973032.XU CN201520973032U CN205113019U CN 205113019 U CN205113019 U CN 205113019U CN 201520973032 U CN201520973032 U CN 201520973032U CN 205113019 U CN205113019 U CN 205113019U
- Authority
- CN
- China
- Prior art keywords
- pedal
- mounting base
- lining
- rod
- pivot shaft
- 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
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Abstract
The utility model discloses an accelerator pedal assembly of adjustable pretension, including the mounting base, set up back shaft on the mounting base, and keep away from mounting base one end is provided with the screw thread, sets up stopper on the mounting base is kept away from the mounting base, and the suit is in in proper order support epaxial first bush, footboard pole fixed bolster, return spring, second bush, spacing gasket and flange face nut, pass the footboard pole of footboard pole fixed bolster, footboard pole one end is connected with the wire drawing via hole, and the other end is connected with the footboard, return spring sets up footboard pole fixed bolster is inboard, and the suit is in first bush with the second bush outside, return spring's one end joint is in on the mounting base, other end joint is in on the footboard pole. This device simple structure, practicality can realize accelerator pedal's the adjustable function of axial, and then promote user's driving impression.
Description
Technical field
The utility model belongs to automobile manufacturing field, is specifically related to a kind of acceleration pedal assembly of adjustable pretension.
Background technology
Along with the development of modern society, improving constantly of people's living standard, automobile comes into the lives of the people.In vehicle traveling process, general by chaufeur foot pedal angle different and then regulation speed, people require more and more higher to the traveling comfort of auto pedal, because different people's driving habits is different, therefore, hardly actually on earth great power be only suitable.It is fixing that traditional mechanical type pedal generally adopts simple pin to locate, pivot shaft and the pin-and-hole requirement on machining accuracy on it very high, because on pivot shaft, the assembling of parts is axial cooperation, but but do not have in the axial direction can pretension regulate structure, and once the working accuracy out of reach of pin-and-hole, so use set pin to fix and just do not have corresponding effect, often there is the problem of " excessively loose " or " tension "; Throttle " excessively loose " also can cause pedal to occur slight rocking, and affects driving experience; Acceleration pedal traditional in addition, the size of treadle effort generally determined by the linear force curve of pull back spring and the friction force of acceleration wire drawing, wherein, although the linearity curve of pull back spring is adjustable, but for the different treadle effort demands of different client, implement still very difficult, and wayward, therefore, the demand of corresponding client that cannot be simple and quick.
Therefore, provide a kind of acceleration pedal assembly of adjustable pretension, simple to structure, practical, the axial adjustable function of acceleration pedal being realized, and then promote the driving experience of user, needing the problem of solution with regard to becoming those skilled in the art badly.
Utility model content
The purpose of this utility model is to provide a kind of acceleration pedal assembly of adjustable pretension, simple to structure, practical, can realize the axial adjustable function of acceleration pedal, and then promotes the driving experience of user.
To achieve these goals, the utility model provides a kind of acceleration pedal assembly of adjustable pretension, comprise mounting base, described mounting base is provided with pivot shaft, described pivot shaft is provided with screw thread away from one end of described mounting base, the limiting stopper that described mounting base is provided with, along the direction away from described mounting base, described pivot shaft is set with the first lining successively, pedal-rod fixed support, pull back spring, second lining, spacing shim and flange surface nut, pedal-rod is through described pedal-rod fixed support, one end of described pedal-rod is connected with wire drawing via hole, the other end is connected with pedal,
One end and the described mounting base of the boss of described first lining are fitted, and the other end and described pedal-rod fixed support are fitted; One end and the spacing shim of the boss of described second lining are fitted, and the other end and pedal-rod fixed support are fitted; Described pull back spring is arranged on inside described pedal-rod fixed support, and is sleeved on outside described first lining and described second lining; Described pedal-rod fixed support is sleeved on outside described first lining and described second lining; One end of described pull back spring is connected on described mounting base, and the other end is connected on described pedal-rod, and and between described pedal-rod, there is predeterminable range; Described limiting stopper is parallel with described pedal-rod.
Preferably, between described pivot shaft with described mounting base for welding.
Preferably, the linkage section of described pivot shaft and described mounting base is bending structure.
Preferably, described mounting base offers at least two mounting holes.
Preferably, described pedal-rod is bending structure.
Preferably, the angle being greater than 90 ° is preset on the pedal tread of described pedal and ground.
Preferably, be free-running fit between described first lining and described pivot shaft.
Preferably, be free-running fit between described second lining and described pivot shaft.
The acceleration pedal assembly of the adjustable pretension that the utility model provides, comprise mounting base, described mounting base is provided with pivot shaft, described pivot shaft is provided with screw thread away from one end of described mounting base, the limiting stopper that described mounting base is provided with, along the direction away from described mounting base, described pivot shaft is set with the first lining successively, pedal-rod fixed support, pull back spring, second lining, spacing shim and flange surface nut, pedal-rod is through described pedal-rod fixed support, one end of described pedal-rod is connected with wire drawing via hole, the other end is connected with pedal, one end and the described mounting base of the boss of described first lining are fitted, and the other end and described pedal-rod fixed support are fitted, one end and the spacing shim of the boss of described second lining are fitted, and the other end and pedal-rod fixed support are fitted, described pull back spring is arranged on inside described pedal-rod fixed support, and is sleeved on outside described first lining and described second lining, described pedal-rod fixed support is sleeved on outside described first lining and described second lining, one end of described pull back spring is connected on described mounting base, and the other end is connected on described pedal-rod, and and between described pedal-rod, there is predeterminable range, described limiting stopper is parallel with described pedal-rod.
In this structure, pedal-rod fixed support is through pivot shaft, and all devise the first lining and the second lining at support bracket fastened upper and lower two sections of pedal-rod, two linings play the effect of buffering, damping.If do not have lining, be exactly be rigidly connected between pedal-rod fixed support and pivot shaft, meeting unstable wear, along with the aggravation of wearing and tearing, easily produces noise.During installation, coating lubricating oil in lining, can play lubricating effect to junction.Devise spacing shim at the outer face of the boss of the second lining, play two effects, one is prevent from flange surface nut and lining from directly contacting to cause liner wear, simultaneously spacing shim together with flange surface nut with the use of, play self-locking action.The treadle effort of this acceleration pedal accelerates except the impact of wire drawing internal friction and pull back spring except being subject to, also be subject to the tightness of lining and mounting base surface engagement greatly, quick adjustment can be carried out to this part power by the position of regulating flange face nut on pivot shaft, thus realize the quick adjustment of treadle effort.This apparatus structure is simple, practical, can realize the axial adjustable function of acceleration pedal, and then promotes the driving experience of user.
In a preferred embodiment, the acceleration pedal assembly of the adjustable pretension that the utility model provides, for welding between described pivot shaft with described mounting base.This structure ensure that the rigidity of junction, and then increases the service life of whole device.
In a preferred embodiment, the acceleration pedal assembly of the adjustable pretension that the utility model provides, the linkage section of described pivot shaft and described mounting base is bending structure.This structure ensure that the Joint strenght of pivot shaft and mounting base on the one hand, saves the space of installation on the other hand.
Accompanying drawing explanation
Fig. 1 is the acceleration pedal assembly structure schematic diagram of adjustable pretension provided by the utility model;
Fig. 2 is the pivot shaft junction cross-sectional view shown in Fig. 1.
Reference numeral:
1, wire drawing via hole, 2, pedal-rod, 3, mounting hole, 4, mounting base, 5, pedal, 6, pedal-rod fixed support, 7, pivot shaft, 8, flange surface nut, 9, limiting stopper, 10, spacing shim, 11, pull back spring, the 12, first lining, the 13, second lining.
Detailed description of the invention
The purpose of this utility model is to provide a kind of acceleration pedal assembly of adjustable pretension, simple to structure, practical, can realize the axial adjustable function of acceleration pedal, and then promotes the driving experience of user.
Please refer to Fig. 1 and Fig. 2, in a kind of detailed description of the invention, the acceleration pedal assembly of the adjustable pretension that the utility model provides, comprise mounting base 4, be arranged on the pivot shaft 7 on described mounting base 4, and pivot shaft 7 is provided with screw thread away from described mounting base 4 one end, be arranged on the limiting stopper 9 on described mounting base 4, away from described mounting base 4, and the first lining 12 be sleeved on successively on described pivot shaft 7, pedal-rod fixed support 6, pull back spring 11, second lining 13, spacing shim 10 and flange surface nut 9, through the pedal-rod 2 of described pedal-rod fixed support 6, described pedal-rod 2 one end is connected with wire drawing via hole 1, the other end is connected with pedal 5, one end and the described mounting base 4 of the boss of described first lining 12 are fitted, and the other end and described pedal-rod fixed support 6 are fitted, one end and the spacing shim 10 of the boss of described second lining 13 are fitted, and the other end and pedal-rod fixed support 6 are fitted, described pull back spring 11 is arranged on inside described pedal-rod fixed support 6, and is sleeved on outside described first lining 12 and described second lining 13, described pedal-rod fixed support 6 is sleeved on outside described first lining 12 and described second lining 13, one end of described pull back spring 11 is connected on described mounting base 4, and the other end is connected on described pedal-rod 2, and and predeterminable range between described pedal-rod 2, described limiting stopper 9 is parallel with described pedal-rod 2.
In this structure, pedal-rod fixed support 6, through pivot shaft 7, all devises at two sections up and down of pedal-rod fixed support 6 effect that first lining 12 and the second lining 13, two linings play buffering, damping.If do not have lining, be exactly be rigidly connected between pedal-rod fixed support 6 and pivot shaft 7, meeting unstable wear, along with the aggravation of wearing and tearing, easily produces noise.During installation, coating lubricating oil in lining, can play lubricating effect to junction.Devise spacing shim 10 at the outer face of the boss of the second lining 13, play two effects, one is prevent from flange surface nut 8 and lining from directly contacting to cause liner wear, simultaneously spacing shim 10 together with flange surface nut 8 with the use of, play self-locking action.The treadle effort of this acceleration pedal accelerates except the impact of wire drawing internal friction and pull back spring 11 except being subject to, also be subject to the tightness of lining and mounting base 4 surface engagement greatly, quick adjustment can be carried out to this part power by the position of regulating flange face nut 8 on pivot shaft 7, thus realize the quick adjustment of treadle effort.This apparatus structure is simple, practical, can realize the axial adjustable function of acceleration pedal, and then promotes the driving experience of user.
It is to be appreciated that for welding between described pivot shaft 7 with described mounting base 4.This structure ensure that the rigidity of junction, and then increases the service life of whole device, certainly all right other connection mode such as grade with bolts in this place; Described pivot shaft 7 is bending structure with the linkage section of described mounting base 4.This structure ensure that pivot shaft 7 and the Joint strenght of mounting base 4 on the one hand, saves the space of installation on the other hand.
Further understanding, described mounting base 4 offers at least two mounting holes 3.This structure guarantee by whole device can be simple and quick be installed on vehicle frame, substantially reduce the man-hour of production.Mounting hole 3 can not also be offered herein, mounting base 4 directly can be riveted on vehicle body.
Concretely, described pedal-rod 2 is bending structure.This structure design is convenient to install, and reduces the space needed for installation greatly.
In this structure, the angle being greater than 90 ° is preset on pedal tread and the ground of described pedal 5.The design of this place is convenient to driver and is manipulated pedal 5, greatly improves the traveling comfort of manipulation.
In this structure, be free-running fit between described first lining 12 and described pivot shaft 7; Be free-running fit between described second lining 13 and described pivot shaft 7.This place can arrange the lubricants such as grease between two linings and pivot shaft 7, ensure that junction can obtain good lubricant effect.
It is pointed out that ordinal numbers such as " first, second " described in literary composition is the different structure in order to distinguish same names, only for convenience, not representing certain order, more should not be construed as any restriction.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (8)
1. the acceleration pedal assembly of an adjustable pretension, it is characterized in that, comprise mounting base (4), described mounting base (4) is provided with pivot shaft (7), described pivot shaft (7) is provided with screw thread away from one end of described mounting base (4), described mounting base (4) is provided with limiting stopper (9), along the direction away from described mounting base (4), described pivot shaft (7) is set with successively the first lining (12), pedal-rod fixed support (6), pull back spring (11), second lining (13), spacing shim (10) and flange surface nut (8), pedal-rod (2) is through described pedal-rod fixed support (6), one end of described pedal-rod (2) is connected with wire drawing via hole (1), the other end is connected with pedal (5),
One end and the described mounting base (4) of the boss of described first lining (12) are fitted, and the other end and described pedal-rod fixed support (6) are fitted; One end and the spacing shim (10) of the boss of described second lining (13) are fitted, and the other end and pedal-rod fixed support (6) are fitted; Described pull back spring (11) is arranged on described pedal-rod fixed support (6) inner side, and is sleeved on described first lining (12) and described second lining (13) outside; Described pedal-rod fixed support (6) is sleeved on described first lining (12) and described second lining (13) outside; One end of described pull back spring (11) is connected on described mounting base (4), and the other end is connected on described pedal-rod (2), and and between described pedal-rod (2), there is predeterminable range; Described limiting stopper (9) is parallel with described pedal-rod.
2. acceleration pedal assembly according to claim 1, is characterized in that, for welding between described pivot shaft (7) with described mounting base (4).
3. acceleration pedal assembly according to claim 2, is characterized in that, described pivot shaft (7) is bending structure with the linkage section of described mounting base (4).
4. acceleration pedal assembly according to claim 3, is characterized in that, described mounting base (4) offers at least two mounting holes (3).
5. acceleration pedal assembly according to claim 4, is characterized in that, described pedal-rod (2) is bending structure.
6. acceleration pedal assembly according to claim 5, is characterized in that, the angle being greater than 90 ° is preset on pedal tread and the ground of described pedal (5).
7. acceleration pedal assembly according to claim 6, is characterized in that, is free-running fit between described first lining (12) and described pivot shaft (7).
8. acceleration pedal assembly according to claim 7, is characterized in that, is free-running fit between described second lining (13) and described pivot shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973032.XU CN205113019U (en) | 2015-11-25 | 2015-11-25 | Accelerator pedal assembly of adjustable pretension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973032.XU CN205113019U (en) | 2015-11-25 | 2015-11-25 | Accelerator pedal assembly of adjustable pretension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113019U true CN205113019U (en) | 2016-03-30 |
Family
ID=55568658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520973032.XU Expired - Fee Related CN205113019U (en) | 2015-11-25 | 2015-11-25 | Accelerator pedal assembly of adjustable pretension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205113019U (en) |
-
2015
- 2015-11-25 CN CN201520973032.XU patent/CN205113019U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |