CN219584394U - Brake device and electric tricycle - Google Patents
Brake device and electric tricycle Download PDFInfo
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- CN219584394U CN219584394U CN202321009729.6U CN202321009729U CN219584394U CN 219584394 U CN219584394 U CN 219584394U CN 202321009729 U CN202321009729 U CN 202321009729U CN 219584394 U CN219584394 U CN 219584394U
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- brake
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- box
- foot
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Abstract
The utility model relates to a brake device and an electric tricycle, which are characterized by comprising a brake box, a transmission plate, a hand brake wire, a foot brake wire and two rear brake wires, wherein the transmission plate is connected in the brake box in a sliding manner, the hand brake wire and the foot brake wire are connected with the transmission plate, the hand brake wire and the foot brake wire are positioned on one side of the transmission plate, the two rear brake wires are positioned on the other side of the transmission plate, and any one of the hand brake wire and the foot brake wire can pull the rear brake wire through the transmission plate, and the side of the transmission plate is connected with the inner side wall of the brake box in a sliding manner through a ball structure. The utility model has simple and reasonable structural design, is easy to realize, adopts a ball sliding structure, cancels a brake connecting shaft and a brake pull rod, eliminates the hidden danger of touching the brake rocker arm to the ground, optimizes the brake mechanism of the electric tricycle, ensures that the brake reaction is rapid and has no idle stroke, effectively improves the reliability of the brake, reduces the failure rate of the system, and has better application and popularization values.
Description
Technical Field
The utility model relates to the technical field of vehicle braking, in particular to a braking device and an electric tricycle.
Background
Along with the continuous progress of science and technology, the electric vehicle adopts the electric energy with environmental protection, cleanness and high conversion rate, so that the low-carbonization development of the transportation industry is promoted, and the electric vehicle is widely applied to various fields in daily life. The electric tricycle is a three-wheel transport means for pulling goods or people driven by a storage battery and a motor, and the cargo carrying of the motor tricycle is one of the common transport means for people to transport small articles daily. The brake is a critical part of the vehicle, relates to personal safety, and most of the current tricycles adopt a hard-connection multi-joint single-hook pull rod type brake structure, have complex structure, are unfavorable for installation and use due to too small distance between a brake pull rod and the ground, have too many welding points of a brake connecting shaft, have too large brake gaps, are insensitive in brake and easily cause brake safety accidents.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing a brake device and an electric tricycle.
The utility model is realized by the following technical scheme:
the utility model provides a brake equipment, includes brake box, sliding connection in the drive plate of brake box, the manual brake line that links to each other with the drive plate, service brake line and two back brake lines, manual brake line, service brake line are located drive plate one side, two the back brake line is located the drive plate opposite side, arbitrary one of manual brake line or service brake line can all be through the drive plate pulling back brake line.
According to the technical scheme, preferably, the hand brake wire, the foot brake wire and the rear brake wire are all arranged through the side wall of the brake box, the end parts of the hand brake wire and the foot brake wire are connected to one side of the transmission plate, and the end part of the rear brake wire is connected to the other side of the transmission plate.
According to the technical scheme, preferably, two first positioning grooves are formed in the surfaces of the transmission plates and correspond to the positions of the hand brake wire and the foot brake wire, the end parts of the hand brake wire and the foot brake wire are fixedly connected with first positioning columns respectively, first threading holes communicated with the two first positioning grooves are formed in one side of the brake box respectively, the hand brake wire and the foot brake wire penetrate through the first threading holes respectively, and the first positioning columns at the end parts of the hand brake wire and the foot brake wire are located in the first positioning grooves.
According to the above technical scheme, preferably, two second constant head tanks have been seted up to the position of two relative back brake lines on drive plate surface, two the tip of back brake line has the second reference column of rigid coupling respectively, the second through wires hole that is linked together with two second constant head tanks is seted up respectively to the brake box opposite side, two the back brake line runs through from the second through wires hole respectively, just the second reference column of back brake line tip is located the second constant head tank.
According to the above technical scheme, preferably, the side of the transmission plate is slidably connected with the inner side wall of the brake box through a ball structure.
According to the above technical scheme, preferably, the side wall of the brake box is provided with a slide way, and the ball structure is positioned in the slide way.
The utility model also discloses an electric tricycle, including above-mentioned brake equipment and frame main part, brake box fixed connection is in the below of frame main part, wherein is equipped with the engaging lug respectively in brake box both sides, and the brake box is through carrying out the form of bolt fastening and frame main part bottom fixed connection in engaging lug department.
The beneficial effects of the utility model are as follows:
the utility model has simple and reasonable structural design, is easy to realize, adopts a ball sliding structure, cancels a brake connecting shaft and a brake pull rod, eliminates the hidden danger of touching the brake rocker arm to the ground, optimizes the brake mechanism of the electric tricycle, ensures that the brake reaction is rapid and has no idle stroke, effectively improves the reliability of the brake, reduces the failure rate of the system, and has better application and popularization values.
Drawings
FIG. 1 is a schematic perspective view of a brake assembly according to the present utility model.
Fig. 2 is a schematic perspective view of a driving plate according to the present utility model.
Fig. 3 is a schematic perspective view of a driving plate according to the second embodiment of the present utility model.
Fig. 4 is a schematic perspective view of the inside of the brake case of the present utility model.
FIG. 5 is a schematic view of a brake apparatus according to the present utility model.
FIG. 6 is a second schematic view of the mounting structure of the brake device of the present utility model.
In the figure: 1. a drive plate; 2. a rear brake line; 3. a foot brake line; 4. a hand brake line; 5. a first positioning groove; 6. a first threading hole; 7. a second positioning groove; 8. a second threading hole; 9. a ball structure; 10. a slideway; 11. a first positioning column; 12. a second positioning column; 13. and a brake box.
Detailed Description
The present utility model will be described in further detail below with reference to the drawings and preferred embodiments, so that those skilled in the art can better understand the technical solutions of the present utility model. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Embodiment 1 as shown in the figure, the utility model comprises a brake box 13, a transmission plate 1, a hand brake wire 4, a foot brake wire 3 and two rear brake wires 2, wherein the transmission plate 1 is slidably connected in the brake box 13, the hand brake wire 4 and the foot brake wire 3 are positioned on one side of the transmission plate 1, the two rear brake wires 2 are positioned on the other side of the transmission plate 1, and any one of the hand brake wire 4 and the foot brake wire 3 can pull the rear brake wire 2 through the transmission plate 1. The manual brake line 4, the foot brake line 3, the back brake line 2 all run through the 13 lateral walls of brake box and set up, the end connection of manual brake line 4, foot brake line 3 is in drive plate 1 one side, the end connection of back brake line 2 is in drive plate 1 opposite side, has seted up 2 through-holes respectively in the 13 both sides of brake box in this example, and 2 through-holes that the manual brake line 4, the foot brake line 3 run through 13 one side of brake box set up, and 2 through-holes that two back brake lines 2 run through 13 opposite sides of brake box set up.
The connection mode of the hand brake line 4, the foot brake line 3 and the rear brake line 2 and the transmission plate 1 is preferably but not limited to the following scheme:
two first positioning grooves 5 are formed in the surfaces of the transmission plate 1 and opposite to the hand brake lines 4 and the foot brake lines 3, first positioning columns 11 are fixedly connected to the ends of the hand brake lines 4 and the foot brake lines 3 respectively, first threading holes 6 communicated with the two first positioning grooves 5 are formed in one side of the brake box 13 respectively, the hand brake lines 4 and the foot brake lines 3 penetrate through the first threading holes 6 respectively, and the first positioning columns 11 at the ends of the hand brake lines 4 and the foot brake lines 3 are located in the first positioning grooves 5.
Two second positioning grooves 7 are formed in the surface of the transmission plate 1 at positions corresponding to the two rear brake wires 2, the end parts of the rear brake wires 2 are fixedly connected with second positioning columns 12 respectively, second threading holes 8 communicated with the two second positioning grooves 7 are formed in the other side of the brake box 13 respectively, the two rear brake wires 2 penetrate through the second threading holes 8 respectively, and the second positioning columns 12 at the end parts of the rear brake wires 2 are located in the second positioning grooves 7.
Embodiment 2 As shown in the figure, the utility model comprises a brake box 13, a transmission plate 1, a hand brake wire 4, a foot brake wire 3 and two rear brake wires 2, wherein the transmission plate 1 is slidably connected in the brake box 13, the hand brake wire 4 and the foot brake wire 3 are positioned on one side of the transmission plate 1, the two rear brake wires 2 are positioned on the other side of the transmission plate 1, and any one of the hand brake wire 4 and the foot brake wire 3 can pull the rear brake wire 2 through the transmission plate 1.
The side of the driving plate 1 is slidably connected with the inner side wall of the brake box 13 through a ball structure 9, in this example, the side wall of the brake box 13 is provided with a slide way 10 along the sliding direction of the driving plate 1, and the ball structure 9 is located in the slide way 10. Wherein, ball structure 9 is prior art, and the ball is equipped with a plurality ofly, places in the support, can not influence the ball and rotate, and the support is bar structure, makes drive plate 1 can be through ball structure 9 along slide 10 reciprocal slip. In the embodiment, a brand new ball sliding structure is adopted, a brake connecting shaft and a brake pull rod are omitted, the hidden danger of touching the ground by a brake rocker arm is eliminated, and the brake is more sensitive and smooth.
Embodiment 3. This patent still discloses an electric tricycle, including above-mentioned brake equipment and frame main part, brake box 13 fixed connection is in the below of frame main part, wherein is equipped with the engaging lug respectively in brake box 13 both sides, and brake box 13 is through carrying out the form fixed connection bottom the frame main part in engaging lug department bolt fastening.
The utility model has simple and reasonable structural design, is easy to realize, adopts a ball sliding structure, cancels a brake connecting shaft and a brake pull rod, eliminates the hidden danger of touching the brake rocker arm to the ground, optimizes the brake mechanism of the electric tricycle, ensures that the brake reaction is rapid and has no idle stroke, effectively improves the reliability of the brake, reduces the failure rate of the system, and has better application and popularization values.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The utility model provides a brake equipment, its characterized in that, including brake box (13), sliding connection in drive plate (1) in brake box (13), with drive plate (1) continuous manual brake line (4), service brake line (3) and two back brake line (2), manual brake line (4), service brake line (3) are located drive plate (1) one side, two back brake line (2) are located drive plate (1) opposite side, any one of manual brake line (4) or service brake line (3) can all be through drive plate (1) pulling back brake line (2).
2. The brake device according to claim 1, wherein the hand brake wire (4), the foot brake wire (3) and the rear brake wire (2) are all arranged through the side wall of the brake box (13), the end parts of the hand brake wire (4) and the foot brake wire (3) are connected to one side of the transmission plate (1), and the end part of the rear brake wire (2) is connected to the other side of the transmission plate (1).
3. The brake device according to claim 2, characterized in that two first positioning grooves (5) are formed in the surfaces of the transmission plate (1) opposite to the hand brake lines (4) and the foot brake lines (3), first positioning columns (11) are fixedly connected to the ends of the hand brake lines (4) and the foot brake lines (3) respectively, first threading holes (6) communicated with the two first positioning grooves (5) are formed in one side of the brake box (13) respectively, the hand brake lines (4) and the foot brake lines (3) penetrate through the first threading holes (6) respectively, and the first positioning columns (11) of the ends of the hand brake lines (4) and the foot brake lines (3) are located in the first positioning grooves (5).
4. The brake device according to claim 2, wherein two second positioning grooves (7) are formed in the surface of the transmission plate (1) opposite to the positions of the two rear brake wires (2), the end parts of the two rear brake wires (2) are fixedly connected with second positioning columns (12) respectively, second threading holes (8) communicated with the two second positioning grooves (7) are formed in the other side of the brake box (13) respectively, the two rear brake wires (2) penetrate through the second threading holes (8) respectively, and the second positioning columns (12) at the end parts of the rear brake wires (2) are located in the second positioning grooves (7).
5. A brake arrangement according to any one of claims 1-4, characterized in that the transmission plate (1) is slidingly connected to the inner side wall of the brake housing (13) laterally by means of ball structures (9).
6. A brake arrangement according to claim 5, characterized in that the side wall of the brake housing (13) is provided with a slide (10), and the ball structure (9) is located in the slide (10).
7. An electric tricycle comprising the brake device according to any one of claims 1-6, further comprising a frame body, wherein the brake box (13) is fixedly connected below the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009729.6U CN219584394U (en) | 2023-04-28 | 2023-04-28 | Brake device and electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009729.6U CN219584394U (en) | 2023-04-28 | 2023-04-28 | Brake device and electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219584394U true CN219584394U (en) | 2023-08-25 |
Family
ID=87693458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321009729.6U Active CN219584394U (en) | 2023-04-28 | 2023-04-28 | Brake device and electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219584394U (en) |
-
2023
- 2023-04-28 CN CN202321009729.6U patent/CN219584394U/en active Active
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