CN107117025B - A kind of clutch pedal caging bolt block - Google Patents
A kind of clutch pedal caging bolt block Download PDFInfo
- Publication number
- CN107117025B CN107117025B CN201710294269.9A CN201710294269A CN107117025B CN 107117025 B CN107117025 B CN 107117025B CN 201710294269 A CN201710294269 A CN 201710294269A CN 107117025 B CN107117025 B CN 107117025B
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- China
- Prior art keywords
- pedal arm
- block
- pedal
- claw
- mounting hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
The invention discloses a kind of clutch pedal caging bolt blocks, the block is connected with the pedal arm of clutch, wherein the block is L shape structure, and block includes a plug and a claw, the plug is mushroom-shaped, the claw is located at the tail portion of the L shape, when the block is installed, it will be in the pedal arm mounting hole on the plug insertion clutch pedal lever, the claw is stuck in the edge of the pedal arm, to form firm clamping connection, and the block material being capable of flexible deformation.Processing step can be optimized using the present invention, reduce space layout, the intensity of the entire pedal arm of enhancing, the convenient dismounting for reducing deformation of timbering risk, realizing block.
Description
Technical field
The present invention relates to the clutches more particularly to a kind of clutch pedal caging bolt block in auto parts and components.
Background technique
Clutch pedal is the manipulation device of manual-gear vehicle clutch assembly, is that automobile with driver's " man-machine " interacts portion
Point.It is one of car steering " five big controls " in learning or in normal driving, frequency of usage is very high, operates suitable
Whether benefit, the starting, shift and reversing of automobile are directly affected, the driving performance of automobile is directly affected.
In the prior art, generally for its height is limited position limiting structure will be arranged, for example limit in clutch pedal on pedal arm
Position bolt, pedal return arrive initial position when blocking pedal arm continue to raise.Due to the returning place force and return bullet of clutch system
The effect of spring, speed and returning place force are relatively large when pedal return, frequently can lead to the shock of pedal arm and position limiting structure, thus
Sound is issued, over time, due to the frequent direct collision of metal and metal, is easy to make pedal arm and caging bolt by broken
It is bad, reduce the pedal service life.For this purpose, being usually provided with a plastic construction on pedal arm, it to be used for buffering collision of closed.
Referring to Fig.1-2, Fig. 1-2 is clutch pedal in the prior art, as shown in Figure 1, pedal in the prior art
The lateral location of arm 01 is welded with a bracket 02, and a plastic cushion 03 is provided on bracket 02, and plastic cushion 03 passes through protrusion knot
Structure 04 (referring to Fig. 2) is stuck on the round hole of bracket 02, when pedal return is to upper limit position, blocks caging bolt end (Fig. 1
In be not shown), the fiber bolt is mounted on bolt mounting holes 05, to play buffer function.
The above-mentioned prior art has the following deficiencies: that (1) will weld additional bracket on pedal arm, occupied space compared with
Greatly；(2) it is stretched out from pedal arm due to bracket, is easy when return to be deformed by bolt compresses, intensity is poor；(3) plastic mattress is packaged
It is not drawn out easily, is replaced after damage difficult after entering bracket.
Based on drawbacks described above, the technical problems to be solved by the invention are as follows: (1) mounting structure for changing plastic block subtracts
Small space；(2) increase pedal intensity, plastic block position during return is avoided to deform；(3) change plastic cushion structure, make
Be easy to dismount.
Summary of the invention
The object of the present invention is to provide a kind of clutch pedal caging bolt blocks.Plastics gear can be changed using the block
The mounting structure of block reduces space；And pedal intensity can be increased, avoid plastic block position during return from deforming；Simultaneously
Plastic cushion structure can also be changed, make it easy to dismount.
To solve drawbacks described above in the prior art, clutch pedal caging bolt block in the present invention, with clutch
Pedal arm be connected, the block is L shape structure, and the block includes a plug and a claw, and the plug is
Mushroom-shaped, the claw is located at the tail portion of the L shape, when the block is installed, the plug insertion is described
In pedal arm mounting hole on clutch pedal lever, the claw is stuck in the edge of the pedal arm, to be formed firm
Clamping connection, and the block material being capable of flexible deformation.
The plug lower end is one cylindrical, and upper end is a cone, the maximum gauge of the cone meet with
Lower condition is greater than the diameter of pedal arm mounting hole, and the cone as described in the flexible deformation of the material can pass through
The pedal arm mounting hole；The cylindrical diameter is less than the diameter of pedal arm mounting hole.
One boss is set in the cylindrical part combined with cone, the diameter of the boss meets following item
Part is greater than the diameter of pedal arm mounting hole, and the boss as described in the flexible deformation of the material can be by described
Pedal arm mounting hole.
The plug intermediate portion has a penetrating waist type groove, the waist type groove through it is entire cylindrical and two/
One cone, the waist type groove enable plug to be inwardly deformed when being inserted into pedal arm mounting hole, and then reduce
The maximum gauge of cone can make cone and boss pass through pedal arm mounting hole.
The claw is provided with an inclined-plane, so that claw is formed the structure of band " hook " type, in the claw and pedal
Arm card and when, the block stress deforms, when the claw is caught in pedal arm backstop recoverable force, described " hook " type
Structure makes claw mutually block and connect with pedal arm.
The block material is plastics.
The installation method of the block is the plug to be directed at pedal arm mounting hole, by the inclined-plane of the claw
With the EDGE CONTACT of pedal arm, lower stopper is then firmly pressed, plug and claw can be clamped with pedal arm simultaneously and be connected；It is described
The method for dismounting of block be that the claw is grasped with a hand, the tapered segment of the plug is pinched with another hand,
Simultaneously toward external pressure.
Beneficial effect of the present invention includes three aspects, avoids the branch in the prior art being welded on pedal arm first
Frame optimizes processing step, eliminates welding bring process risk, while reducing space layout；Next is enhanced entirely
The intensity of pedal arm reduces the risk of deformation of timbering；Thirdly realizing the convenient dismounting of block, while also avoiding dismounting pair
The injury of components bring itself.
Detailed description of the invention
Fig. 1 is the perspective view of the block of the prior art of the present invention；
Fig. 2 is the perspective view of plastic cushion in the prior art of the invention；
Fig. 3 is the perspective view of block of the invention；
Fig. 4 is the front view of block of the present invention；
Fig. 5 is the side view of block of the invention；
Fig. 6 is the top view of block of the invention；
Fig. 7 be block of the present invention in conjunction with pedal arm mounting hole after structure chart；
Fig. 8 is the schematic diagram before block of the present invention and pedal arm installation；
Fig. 9 is the schematic diagram after block of the present invention and pedal arm installation.
Description of symbols:
01 pedal arm in the prior art, 02 bracket, 03 plastic cushion, 04 projective structure, 05 bolt mounting holes；
1 block, 2 plugs, 3 claws, 4 pedal arm mounting holes, 5 boss, 6 waist type grooves, 7 pedal arms, the inclined-plane of 8 claws.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Fig. 1 is the perspective view of the block of the prior art of the present invention, and Fig. 2 is the solid of plastic cushion in the prior art of the invention
Figure, Fig. 3 are the perspective view of block of the invention, and Fig. 4 is the front view of block of the present invention, and Fig. 5 is the side view of block of the invention
Figure, Fig. 6 be block of the invention top view, Fig. 7 be block of the present invention in conjunction with pedal arm mounting hole after structure chart, Fig. 8
For the schematic diagram before block of the present invention and pedal arm installation, Fig. 9 is the schematic diagram after block of the present invention and pedal arm installation.
Referring to figure 3. to Fig. 9, the embodiment of the invention provides a kind of clutch pedal caging bolt block, it is described from
Clutch pedal caging bolt block 1 is L shape structure, and material is plastics.As shown in Figure 1, the block 1 consists of two parts,
Respectively plug 2 and claw 3, plug 2 be it is mushroom-shaped, claw 3 is located at L shape tail portion.Referring to attached drawing 5, the block is being pacified
Plug 2 is inserted into the pedal arm mounting hole 4 on pedal arm 7 when dress, and claw 3 is then stuck in the edge of pedal arm 7.It is firm to be formed
Clamping structure.
It is one cylindrical referring to 2 lower end of attached drawing 3-5 plug, upper end is a cone, and wherein tapered segment maximum gauge omits
Greater than the diameter of pedal arm mounting hole 4, guiding is provided when using conical main function to be for insertion mounting hole 4, and lower end is round
Column diameter is less than the diameter of pedal arm mounting hole 4, a boss 5 occurs in cylinder and circular cone bound fraction, the circular cone is maximum straight
Diameter is for entering mounting hole in smoothly guidance plug portion slightly larger than the diameter and setting boss 5 of pedal arm mounting hole
Tapered segment holding is not fallen off out of described mounting hole afterwards, to guarantee to take off automatically after being inserted into pedal arm mounting hole 4
Out.
Referring to attached drawing 3,5-6, there is a penetrating waist type groove 6 in 2 middle section of plug, which runs through entire cylindrical portion
Divide and the tapered segment of half, the main function of the waist type groove 6 are to guarantee the appearance when being inserted into pedal arm mounting hole 4 of plug 2
It is easily deformed inward, and then reduces the maximum gauge of circular cone, so that plug 2 smoothly be led into pedal arm mounting hole 4.
Referring to Fig. 3,5 and 7, claw 3 has an inclined-plane 8, so that claw is formed the structure of band " hook " type, is being caught in pedal arm
When 7,1 stress deformation of block, under the guiding function on inclined-plane 8, claw 3 can smoothly be caught in pedal arm 7, deform with backstop 1
Restore, is somebody's turn to do " hook " type structure meeting " hook " and lives pedal arm 7, prevent claw 3 from pedal arm 7 from voluntarily deviating from.
The installation and removal method of block in the present invention is as follows: when installing the block 1, plug 2 being directed at pedal arm
The EDGE CONTACT of mounting hole 4, the inclined-plane 8 of claw and pedal arm 7 firmly presses lower stopper 1, can by plug 1 and claw 2 simultaneously with
7 clamping of pedal arm；Claw 3 is grasped with a hand when disassembly, the tapered segment of plug 2, while past external pressure are pinched with another hand
?.It is very convenient to dismantle, and is not easy to destroy block.
Beneficial effect of the present invention includes three aspects, avoids the branch in the prior art being welded on pedal arm first
Frame optimizes processing step, eliminates welding bring process risk, while reducing space layout；Next is enhanced entirely
The intensity of pedal arm reduces the risk of deformation of timbering；Thirdly realizing the convenient dismounting of block, while also avoiding dismounting pair
The injury of components bring itself.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (5)
1. a kind of clutch pedal caging bolt block, the block are connected with the pedal arm of clutch, which is characterized in that
The block is L shape structure, and the block includes a plug and a claw, and the plug is mushroom-shaped, described card
Pawl is located at the tail portion of the L shape, will be on the plug insertion clutch pedal lever when installing the block
In pedal arm mounting hole, the claw is stuck in the edge of the pedal arm, to form firm clamping connection, and the gear
Block of material being capable of flexible deformation；The plug lower end is one cylindrical, and upper end is a cone, the maximum of the cone
Diameter meets the following conditions, that is, is greater than the diameter of pedal arm mounting hole, and the circular cone as described in the flexible deformation of the material
Shape can pass through the pedal arm mounting hole；The cylindrical diameter is less than the diameter of pedal arm mounting hole.
2. clutch pedal caging bolt block according to claim 1, which is characterized in that in the cylinder and circle
A boss is arranged in the part that taper combines, and the diameter of the boss meets the following conditions, i.e., straight greater than pedal arm mounting hole
Diameter, and the boss as described in the flexible deformation of the material can pass through the pedal arm mounting hole.
3. clutch pedal caging bolt block according to claim 2, which is characterized in that the plug intermediate portion
There is a penetrating waist type groove, the waist type groove makes through entire cylindrical and half cone, the waist type groove
Obtaining plug can inwardly be deformed when being inserted into pedal arm mounting hole, and then reduce the maximum gauge of cone, can make to justify
Taper and boss pass through pedal arm mounting hole.
4. clutch pedal caging bolt block according to claim 3, which is characterized in that the claw is provided with one
Inclined-plane makes claw form the structure of band " hook " type, and when the claw engages with pedal arm, the block stress occurs
Deformation, when the claw is caught in pedal arm backstop recoverable force, described " hook " the type structure makes claw mutual with pedal arm
It is connected together.
5. clutch pedal caging bolt block according to claim 1, which is characterized in that the block material is modeling
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294269.9A CN107117025B (en) | 2017-04-28 | 2017-04-28 | A kind of clutch pedal caging bolt block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294269.9A CN107117025B (en) | 2017-04-28 | 2017-04-28 | A kind of clutch pedal caging bolt block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107117025A CN107117025A (en) | 2017-09-01 |
| CN107117025B true CN107117025B (en) | 2019-02-22 |
Family
ID=59725185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710294269.9A Active CN107117025B (en) | 2017-04-28 | 2017-04-28 | A kind of clutch pedal caging bolt block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107117025B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980309B (en) * | 2018-08-02 | 2023-09-22 | 珠海凯邦电机制造有限公司 | Gearbox assembly and motor |
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| CN103375067A (en) * | 2012-04-17 | 2013-10-30 | 北汽福田汽车股份有限公司 | Structure with back door lock catch of automobile |
| CN204020582U (en) * | 2014-08-06 | 2014-12-17 | 浙江龙纪汽车零部件有限公司 | A kind of automobile combination pedal with stopper |
| CN204527109U (en) * | 2015-03-02 | 2015-08-05 | 重庆长安汽车股份有限公司 | The mounting structure of automobile primary driving safety air bag |
| CN204641409U (en) * | 2015-04-09 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of mechanical type Das Gaspedal assembly and automobile |
| CN204845555U (en) * | 2015-06-13 | 2015-12-09 | 何玉梅 | Car separation and reunion footboard left socle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100001545A (en) * | 2008-06-27 | 2010-01-06 | 엘지전자 주식회사 | Backlight unit for display |
| CN201280199Y (en) * | 2008-09-12 | 2009-07-29 | 参联国际贸易有限公司 | Insertion-fixing type brake handle structure |
| AP2013006975A0 (en) * | 2011-01-06 | 2013-07-31 | Lixin Zhou | Self-locking device and locking and unlocking device thereof |
-
2017
- 2017-04-28 CN CN201710294269.9A patent/CN107117025B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375067A (en) * | 2012-04-17 | 2013-10-30 | 北汽福田汽车股份有限公司 | Structure with back door lock catch of automobile |
| CN204020582U (en) * | 2014-08-06 | 2014-12-17 | 浙江龙纪汽车零部件有限公司 | A kind of automobile combination pedal with stopper |
| CN204527109U (en) * | 2015-03-02 | 2015-08-05 | 重庆长安汽车股份有限公司 | The mounting structure of automobile primary driving safety air bag |
| CN204641409U (en) * | 2015-04-09 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of mechanical type Das Gaspedal assembly and automobile |
| CN204845555U (en) * | 2015-06-13 | 2015-12-09 | 何玉梅 | Car separation and reunion footboard left socle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107117025A (en) | 2017-09-01 |
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