CN208881591U - Clutch foot plate component, clutch and vehicle - Google Patents

Clutch foot plate component, clutch and vehicle Download PDF

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Publication number
CN208881591U
CN208881591U CN201821397492.2U CN201821397492U CN208881591U CN 208881591 U CN208881591 U CN 208881591U CN 201821397492 U CN201821397492 U CN 201821397492U CN 208881591 U CN208881591 U CN 208881591U
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China
Prior art keywords
clutch
elastic component
plate
component
linear type
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Active
Application number
CN201821397492.2U
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Chinese (zh)
Inventor
王国彪
郝永生
王增利
崔玉蒙
吴传龙
代雪超
刘伟波
张婷婷
王鑫龙
林岭
张艳洁
谷玉山
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Great Wall Motor Co Ltd
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Great Wall Motor Co Ltd
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Priority to CN201821397492.2U priority Critical patent/CN208881591U/en
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Publication of CN208881591U publication Critical patent/CN208881591U/en
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Abstract

The utility model relates to vehicle part fields, a kind of clutch foot plate component, clutch and vehicle are provided, wherein, the clutch foot plate component includes pedestal, pedal arm, linear type elastic component, there are two parallel connecting plates for the first end setting of the pedal arm, two connecting plates pass through two coaxial articulated shafts respectively and are articulated with the pedestal, the connecting rod parallel with the articulated shaft is provided between the connecting plate, the linear type elastic component extends perpendicular between the central axis and two connecting plates of the articulated shaft.In clutch foot plate component described in the utility model; two connecting plates that the hinged end setting of pedal arm allows linear type elastic component to pass through; so that linear type elastic component pedal arm pivot when remain linear state and only by pulling force effect; avoid elastic component be bent and by bending stress, shear stress; adequately protect elastic component, prolongs the service life.

Description

Clutch foot plate component, clutch and vehicle
Technical field
The utility model relates to the technical field of vehicle part, in particular to a kind of clutch foot plate component, clutch And vehicle.
Background technique
The driven by clutches of vehicle is connected to foot pedal component, can operate clutch change operation by trampling foot pedal State.In order to promote user's operation experience, boosting mechanism can be set for foot pedal.
Existing extension spring booster type clutch pedal uses straight-line helix spring, can provide in pedal travel leading portion spring Resistive torque, and be that spring can be with booster torquemoment in pedal travel back segment.The both ends of straight-line helix spring be separately connected pedal arm and Pedal base, Tensile always in straight-line helix spring works engineering, but elongation constantly changes.In resistive torque and booster torquemoment Between power-assisted zero point when, two installation points of spring are located at pedal arm pivot axle two sides, and spring installation point line with The intersection of pedal arm pivot axis.Wherein, to avoid straight-line helix spring and pedal arm pivotal axis from interfering, spring and pedal arm are hung Hook at point lengthens and to curving, so that the hook bending part can just avoid pedal turn in the pedal course of work Shaft position.However, such design method make spring by bending stress, shear stress and be easily damaged.
Utility model content
In view of this, the utility model is directed to a kind of clutch foot plate component, be easily bent with solving spring part, Stress is larger and the problem of being easily damaged.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of clutch foot plate component, wherein the clutch foot plate component includes pedestal, pedal arm, linear type Elastic component, there are two parallel connecting plate, two connecting plates pass through two altogether respectively for the first end setting of the pedal arm The articulated shaft of axis is articulated with the pedestal, and the connecting rod parallel with the articulated shaft is provided between the connecting plate, described straight The first end of linear elastic part is connected to the connecting rod and second end is connected to the pedestal, and the linear type elastic component is vertical Extend between the central axis and two connecting plates of the articulated shaft.
Further, the pedestal includes bottom plate and two side plates for being connected to bottom plate two sides, and two side plates are each other In parallel, two connecting plates are hingedly connected to two side plates by the articulated shaft.
Further, the pedestal further includes the top plate being connected at the top of the side plate.
Further, the connecting plate includes the first bar shaped portion and the second bar shaped portion perpendicular to one another, first bar shaped Portion is hinged with the articulated shaft, and second bar shaped portion is provided with the connecting rod, and the top plate is provided with permission described second The through-hole that bar shaped portion passes through.
Further, the linear type elastic component is spring, and the first end of the spring is hung in the connecting rod, described The second end of spring is hung on the bottom plate.
Further, the linear type elastic component extends to upside on the downside of the articulated shaft, and the pedal arm can It is pivoted to first position, the second position and the third place, and the third place is located at the first position and described second Between position, straight line intersects with the central axis of the articulated shaft where the linear type elastic component described in the third place.
Further, in the first position, it is vertical simultaneously with the connecting rod and the articulated shaft and intersect first The angle of straight line is 20 ° -30 ° where straight line and the linear type elastic component, in the second position, with the connecting rod and institute It states articulated shaft vertical simultaneously and the angle of intersection second straight line and linear type elastic component place straight line is 20 ° -30 °.
Further, the second end of the pedal arm is provided with tread portion, and the uper side surface of the tread portion is provided with anti- Sliding decorative pattern.
Compared with the existing technology, clutch foot plate component described in the utility model has the advantage that
In clutch foot plate component described in the utility model, the hinged end setting of pedal arm allows linear type elastic component Two connecting plates passed through, so that linear type elastic component remains linear state and only tension masterpiece when pedal arm pivots With, avoid elastic component be bent and by bending stress, shear stress, adequately protect elastic component, prolongs the service life.
The another object of the utility model is to propose a kind of clutch, be easily bent with solving foot pedal spring part, by Power is larger and the problem of being easily damaged.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of clutch, wherein the clutch is provided with clutch foot plate component described in above scheme.
Possessed advantage is identical compared with the existing technology with above-mentioned clutch foot plate component for the clutch, herein not It repeats again.
The another object of the utility model is to propose a kind of vehicle, is easily bent with solving foot pedal spring part, stress It is larger and the problem of be easily damaged.
A kind of vehicle, wherein the vehicle is provided with clutch described in above scheme.
Possessed advantage is identical compared with the existing technology with above-mentioned clutch foot plate component for the vehicle, herein no longer It repeats.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The exemplary embodiment and its explanation of type are not constituteed improper limits to the present invention for explaining the utility model. In the accompanying drawings:
Fig. 1 is the perspective view of clutch pedal component described in the utility model embodiment;
Fig. 2 is the force diagram of clutch pedal component described in the utility model embodiment, wherein pedal arm is in the One position;
Fig. 3 is the force diagram of clutch pedal component described in the utility model embodiment, wherein pedal arm is in the Two positions.
Description of symbols:
1- pedestal, 2- pedal arm, 3- linear type elastic component, 4- connecting plate, 5- articulated shaft, 6- connecting rod, 7- tread portion, 11- bottom plate, 12- side plate.
Specific embodiment
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model Sign can be combined with each other.
The utility model is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
The utility model provides a kind of clutch foot plate component, wherein the clutch foot plate component includes base Seat 1, pedal arm 2, linear type elastic component 3, there are two parallel connecting plates 4 for the first end setting of the pedal arm 2, described in two Connecting plate 4 is articulated with the pedestal 1 by two coaxial articulated shafts 5 respectively, is provided between the connecting plate 4 and the hinge The parallel connecting rod 6 of spindle 5, the first end of the linear type elastic component 3 is connected to the connecting rod 6 and second end is connected to institute State pedestal 1, the linear type elastic component 3 perpendicular to the articulated shaft 5 central axis and between two connecting plates 4 Extend.
The both ends of linear type elastic component 3 are connected to pedestal 1 and connecting rod 6, as pedal arm 2 surrounds 5 pivot of articulated shaft Turn, connecting rod 6 is pivoted also around articulated shaft 5, causes the extending direction of linear type elastic component 3 to change, i.e. linear type elasticity Part 3 is pivoted around its tie point on pedestal 1, since the first end of pedal arm 2 is provided with two connecting plates 4, linear type bullet Property part 3 can be contained between two connecting plates 4, and the pivot of linear type elastic component 3 is not influenced by pedal arm 2, thus always Linear state is kept, the extending direction of connecting rod 6 is also perpendicularly to the active force of connecting rod 6, avoids linear type elastic component 3 curved Active force that is bent and generating other directions.
In addition, the two fixing points at 3 both ends of linear type elastic component are located substantially at the two sides of 5 place central axis of articulated shaft, And connecting plate 4 is hinged by the articulated shaft 5 at two intervals, and linear type elastic component 3 is extended through between two articulated shafts 5.
The structure of two parallel attachment plates 4 is arranged in the first end of pedal arm 2, can also be considered as the first end in pedal arm 2 Formed accommodate linear type elastic component 3 notch, guarantee linear type elastic component 3 will not bend, avoid its by bending stress, Shear stress reduces its design strength requirement.
Specifically, the pedestal 1 includes bottom plate 11 and two side plates 12 for being connected to 11 two sides of bottom plate, two side plates 12 is parallel to each other, and two connecting plates 4 are hingedly connected to two side plates 12 by the articulated shaft 5.Bottom plate 11 is substantially Positioned at the downside of articulated shaft 5 (Fig. 1 is unmarked), as shown in Figure 1, side plate 12 is upwardly extended from bottom plate 11, two connecting plates 4 are distinguished Two side plates 12 are articulated with by an articulated shaft 5, connecting plate 4 can be located at the inside of two side plates 12, to pass through side plate 12 protection connecting plates 4.
In addition, the pedestal 1 further includes the top plate for being connected to 12 top of side plate.Bottom plate 11, side plate 12 and described Top plate (not showing in Fig. 1) substantially surrounds case structure, can protect the connection knot between internal connecting plate 4 and side plate 12 Structure.
Further, the connecting plate 4 includes the first bar shaped portion and the second bar shaped portion perpendicular to one another, first bar shaped Portion is hinged with the articulated shaft 5, and second bar shaped portion is provided with the connecting rod 6, and the top plate, which is provided with, allows described the The through-hole that two bar shaped portions pass through.The extending direction in first bar shaped portion is substantially consistent with the extending direction of pedal arm 2, and the One bar shaped portion is articulated with side plate 12 by articulated shaft 5, and connecting rod 6 is installed on second bar shaped portion, and the Article 2 is arranged The main purpose in shape portion is to increase the spacing of connecting rod 6 and articulated shaft 5, when pivoting pedal arm 2, so that connecting rod 6 can be with Pivot bigger distance relative to articulated shaft 5, correspondingly, the linear type elastic component 3 for being connected to connecting rod 6 can pivot it is bigger Angle, to change linear type elastic component 3 to the force mechanism of pedal arm 2.In addition, through-hole is provided on the top plate, described Two bar shaped portions pass through the through-hole and being capable of pivot movements in the through hole.
Specifically, the linear type elastic component 3 is spring, the first end of the spring is hung in the connecting rod 6, described The second end of spring is hung on the bottom plate 11.The both ends of the spring are provided with hook, so as to by hanging over bottom On plate 11 and connecting rod 6, meanwhile, the hook can be pivoted relative to hitch point, to guarantee that the spring is in straight line always State.
In addition, the linear type elastic component 3 extends to upside from the downside of the articulated shaft 5, the pedal arm 2 being capable of pivot First position, the second position and the third place are gone to, and the third place is located at the first position and the second Between setting, the 3 place straight line of linear type elastic component described in the third place intersects with the central axis of the articulated shaft 5.Such as Shown in Fig. 2 and Fig. 3, the both ends of linear type elastic component 3 are located substantially at the two sides of articulated shaft 5, i.e. the upper side and lower side, accordingly, base Seat 1 and connecting rod 6 are located substantially at downside and upside.Pedal arm 2 can pivot within the scope of certain angle, particularly, pedal arm 2 It can be pivoted to so that 3 place straight line of linear type elastic component intersects with the central axis upright of articulated shaft 5, i.e., the described third position It sets, at this point, the tie point and linear type of the tie point of linear type elastic component 3 and pedestal 1, linear type elastic component 3 and connecting rod 6 Elastic component 3 and the intersection point of articulated shaft 5 are located along the same line, i.e., 3 place straight line of linear type elastic component, linear type elastic component 3 are right The direction of pull of connecting rod 6 is vertical with articulated shaft 5, i.e., the torque that linear type elastic component 3 acts on pedal arm 2 at this time is 0.Institute State the first position and the second place of the third place two sides, moment of torsion of the linear type elastic component 3 to pedal arm 2 Instead, i.e., first position shown in Fig. 2, linear type elastic component 3 stop pedal arm 2 to pivot clockwise the torque of pedal arm 2, And the second position shown in Fig. 3, linear type elastic component 3 promote pedal arm 2 to pivot clockwise the torque of pedal arm 2.
With reference to Fig. 2, the pulling force Fs of linear type elastic component 3 can be decomposed into two component, i.e. Fn and Ft, with pedal arm 2 It is pivoted from first position to the third place, the Ft for forming the torque for stopping pedal arm 2 to pivot is gradually reduced, i.e., torque acts on It is gradually reduced;With reference to Fig. 3, the pulling force Fs of linear type elastic component 3 can be decomposed into two component, i.e. Fn and Ft, with pedal arm 2 pivot from the third place to the second position, and the Ft for the torque that the promotion pedal arm 2 of formation pivots is gradually increased, i.e., torque acts on It gradually increases.
Specifically, in the first position, it is vertical simultaneously with the connecting rod 6 and the articulated shaft 5 and intersect first The angle of straight line and the 3 place straight line of linear type elastic component is 20 ° -30 °, in the second position, with the connecting rod 6 and The articulated shaft 5 is vertical simultaneously and the angle of intersection second straight line and the 3 place straight line of linear type elastic component be 20 °- 30°.Wherein, first straight line and second straight line intersect with the central axis upright of 6 place straight line of connecting rod and articulated shaft 5 respectively. By designing the angle of first straight line and second straight line and 3 place straight line of linear type elastic component, adjustable pedal arm 2 is first The torque of position and the second position.
In addition, the second end of the pedal arm 2 is provided with tread portion 7, the uper side surface of the tread portion 7 is provided with anti-skidding Decorative pattern.As shown in Figure 1, being connected with tread portion 7 on pedal arm 2, it is provided with anti-skid design in tread portion 7, so that operator tramples.
In addition, the utility model additionally provides a kind of clutch, wherein the clutch is provided with described in above scheme Clutch foot plate component.The clutch foot plate component can drive clutch to convert working condition.
In addition, the utility model additionally provides a kind of vehicle, wherein the vehicle is provided with clutch described in above scheme Device.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on Within the protection scope of type.

Claims (10)

1. a kind of clutch foot plate component, which is characterized in that the clutch foot plate component includes pedestal (1), pedal arm (2) and linear type elastic component (3), there are two parallel connecting plates (4) for the first end setting of the pedal arm (2), described in two Connecting plate (4) is articulated with the pedestal (1) by two coaxial articulated shafts (5) respectively, is provided between the connecting plate (4) The first end of the connecting rod (6) parallel with the articulated shaft (5), the linear type elastic component (3) is connected to the connecting rod (6) And second end is connected to the pedestal (1), the linear type elastic component (3) perpendicular to the articulated shaft (5) central axis simultaneously And extend between two connecting plates (4).
2. clutch foot plate component according to claim 1, which is characterized in that the pedestal (1) includes bottom plate (11) With two side plates (12) for being connected to the bottom plate (11) two sides, two side plates (12) are parallel to each other, two connections Plate (4) is hingedly connected to two side plates (12) by the articulated shaft (5).
3. clutch foot plate component according to claim 2, which is characterized in that the pedestal (1) further includes being connected to Top plate at the top of the side plate (12).
4. clutch foot plate component according to claim 3, which is characterized in that the connecting plate (4) includes hanging down each other Straight the first bar shaped portion and the second bar shaped portion, first bar shaped portion are hinged with the articulated shaft (5), and second bar shaped portion is set It is equipped with the connecting rod (6), the top plate is provided with the through-hole for allowing second bar shaped portion to pass through.
5. clutch foot plate component according to claim 2, which is characterized in that the linear type elastic component (3) is bullet Spring, the first end of the spring are hung on the connecting rod (6), and the second end of the spring is hung on the bottom plate (11).
6. clutch foot plate component according to claim 1, which is characterized in that the linear type elastic component (3) is from institute It states and extends to upside on the downside of articulated shaft (5), the pedal arm (2) can be pivoted to first position, the second position and third position It sets, and the third place is between the first position and the second position, the straight line described in the third place Straight line where type elastic component (3) intersects with the central axis of the articulated shaft (5).
7. clutch foot plate component according to claim 6, which is characterized in that in the first position, with the company Straight line where extension bar (6) and the articulated shaft (5) while vertical and intersection first straight line and the linear type elastic component (3) Angle is 20 ° -30 °, in the second position, it is vertical simultaneously with the connecting rod (6) and the articulated shaft (5) and intersect the The angle of straight line is 20 ° -30 ° where two straight lines and the linear type elastic component (3).
8. clutch foot plate component according to claim 1, which is characterized in that the second end of the pedal arm (2) is set It is equipped with tread portion (7), the uper side surface of the tread portion (7) is provided with anti-skid design.
9. a kind of clutch, which is characterized in that the clutch is provided with clutch described in any one of claim 1-8 Foot pedal component.
10. a kind of vehicle, which is characterized in that the vehicle is provided with clutch as claimed in claim 9.
CN201821397492.2U 2018-08-28 2018-08-28 Clutch foot plate component, clutch and vehicle Active CN208881591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821397492.2U CN208881591U (en) 2018-08-28 2018-08-28 Clutch foot plate component, clutch and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821397492.2U CN208881591U (en) 2018-08-28 2018-08-28 Clutch foot plate component, clutch and vehicle

Publications (1)

Publication Number Publication Date
CN208881591U true CN208881591U (en) 2019-05-21

Family

ID=66510334

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821397492.2U Active CN208881591U (en) 2018-08-28 2018-08-28 Clutch foot plate component, clutch and vehicle

Country Status (1)

Country Link
CN (1) CN208881591U (en)

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