CN218505844U

CN218505844U - Hand brake handle conversion device convenient for switching double-mode hand brake

Info

Publication number: CN218505844U
Application number: CN202222079154.7U
Authority: CN
Inventors: 付云飞; 易东来; 赵志勇; 吕慧
Original assignee: Changzhou Pudu Information Technology Co ltd
Current assignee: Changzhou Pudu Information Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-02-21
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a manual brake handle conversion equipment convenient to switch dual mode manual brake relates to manual brake technical field. The utility model discloses a base plate, the upside normal running fit of base plate has two first gears, and first rotary column has all been installed to the upside of two first gears, and two first support columns have been installed to the upside of base plate, and two first support columns are located one side of two first gears, have all installed the spring between two first support columns and two first rotary columns, and the upside sliding fit of base plate has two telescopic links, and first pinion rack has been installed to the upside of two telescopic links. The utility model discloses a spring of installing between first support column and first pivot, initial state is returned to the first gear shrink after the convenience will rotating, and then makes the pivot rotate back initial state, through two telescopic links of base plate upside sliding fit, conveniently adjusts the height of first pinion rack, and then conveniently controls the contact of first pinion rack and two first gears.

Description

Hand brake handle conversion device convenient for switching double-mode hand brake

Technical Field

The utility model belongs to the technical field of the manual brake device, especially, relate to a manual brake handle conversion equipment convenient to switch double mode manual brake.

Background

The automobile is a common tool for riding instead of walking in the life of modern people, and plays an important role in modern society. The automobile as a vehicle has very high power and bearing capacity compared with a bicycle, and the excellent performance of the automobile is also combined by numerous small components in the automobile. The hand brake of the automobile is a very important part in the automobile. The hand brake is a structure for braking the automobile, and can brake the automobile during the running of the automobile and also be an important link for fixing the automobile when the automobile stops.

The existing hand brake can only brake a vehicle in a one-way mode, the vehicle cannot be well fixed, and traffic accidents caused by vehicle sliding are easy to happen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual brake handle conversion equipment convenient to switch dual mode manual brake, through the spring of installing between first support column and first pivot, initial state is returned to the first gear shrink after conveniently will rotating, and then make the pivot rotate back initial state, two telescopic links through base plate upside sliding fit, conveniently adjust the height of first pinion rack, and then conveniently control the contact of first pinion rack and two first gears, second ratchet and first ratchet installed through the pivot upside, conveniently control the drive of second gear to two first gears, and then realize the switching of manual brake mode, through the pulling of pulling mechanism, and then realize countershaft pivoted control, change the pivot of rotation control into the pivot of lateral shifting control simultaneously, increased the fixing to the vehicle through this device, current technical problem has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a manual brake handle conversion equipment convenient to switch dual mode manual brake, includes the base plate, and the upside normal running fit of base plate has two first gears, and first rotary column has all been installed to the upside of two first gears, and two first support columns have been installed to the upside of base plate, and two first support columns are located one side of two first gears, have all installed the spring between two first support columns and the two first rotary columns, and the upside sliding fit of base plate has two telescopic links, and first pinion rack has been installed to the upside of two telescopic links.

The upper side of base plate normal running fit has the pivot, and the dress is equipped with second gear, first ratchet, second ratchet in the pivot, and first pinion rack is located between two first gears and the second gear.

The upper side of the base plate is provided with four side plates, the upper sides of the four side plates are provided with cover plates, the upper sides of the cover plates are provided with pulling mechanisms, one end of the rotating shaft is provided with a third gear, and the pulling mechanisms are positioned on one side of the third gear.

Optionally, a second supporting column is fixed on the upper side of the base plate, a first winding roller is rotatably matched on the upper side of the second supporting column, and a first chain is arranged between the first winding roller and the second ratchet wheel.

Optionally, a second rotary column is fixed on the upper side of the base plate, a second winding roller is rotatably matched on the upper side of the second rotary column, and a second chain is arranged between the second winding roller and the first ratchet wheel.

Optionally, the upside of base plate has seted up the spout, and the inside sliding fit of spout has two sliders, and two telescopic links are installed respectively in the upside of two sliders.

Optionally, the pulling mechanism is including installing first fixed block and the second fixed block at the apron upside, and the upside of second fixed block articulates there is the third fixed block, and the upside of third fixed block is fixed with the pull rod, and one side of third fixed block articulates there is the third support column, and the second pinion rack has been installed to one side of third support column.

Optionally, the first toothed plate is meshed with the second gear and the first gear respectively.

Optionally, a limiting groove is formed in the first fixing block, the second toothed plate is in sliding fit in the limiting groove, and the second toothed plate is meshed with the third gear.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through the spring of installing between first support column and first pivot, the initial condition is returned to the first gear shrink after the convenience will rotating, and then make the pivot rotate back initial condition, two telescopic links through base plate upside sliding fit, conveniently adjust the height of first pinion rack, and then conveniently control the contact of first pinion rack and two first gears, second ratchet and the first ratchet installed through the pivot upside, conveniently control the drive of second pinion to two first gears, and then realize the switching of adversary's mode of stopping, pulling through pulling mechanism, and then realize counter shaft pivoted control, change the pivot of rotation control into lateral shifting control simultaneously, the fixing to the vehicle has been increased through this device.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a front view internal three-dimensional structure according to an embodiment of the present invention;

fig. 3 is a schematic view of a rear-view internal three-dimensional structure according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the base plate comprises a base plate 1, a side plate 2, a first gear 3, a first rotary column 4, a traction rope 5, a first support column 6, a spring 7, a rotary shaft 8, a second ratchet wheel 9, a first ratchet wheel 10, a second gear 11, a second chain 12, a third support column 13, a second toothed plate 14, a second support column 15, a sliding chute 16, a first winding roller 17, a telescopic rod 18, a first toothed plate 19, a second rotary column 20, a second winding roller 21, a cover plate 22, a third gear 23, a first fixing block 24, a second fixing block 25, a third fixing block 26, a pull rod 27 and a first chain 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Please refer to fig. 1-3, in the present embodiment, a handbrake lever switching device for switching dual-mode handbrake is provided, which includes a base plate 1, two first gears 3 are rotatably fitted on an upper side of the base plate 1, first rotation pillars 4 are respectively installed on upper sides of the two first gears 3, two first support pillars 6 are installed on an upper side of the base plate 1, the two first support pillars 6 are located at one side of the two first gears 3, a spring 7 is installed between each of the two first support pillars 6 and each of the two first rotation pillars 4, two telescopic rods 18 are slidably fitted on an upper side of the base plate 1, and first toothed plates 19 are installed on upper sides of the two telescopic rods 18.

The upper side of the base plate 1 is in running fit with a rotating shaft 8, a second gear 11, a first ratchet wheel 10 and a second ratchet wheel 9 are arranged on the rotating shaft 8, and a first toothed plate 19 is positioned between the two first gears 3 and the second gear 11.

Four side plates 2 are arranged on the upper side of the base plate 1, a cover plate 22 is arranged on the upper sides of the four side plates 2, a pulling mechanism is arranged on the upper side of the cover plate 22, a third gear 23 is arranged at one end of the rotating shaft 8, and the pulling mechanism is positioned on one side of the third gear 23.

The application of one aspect of the embodiment is as follows: when using, stimulate pulling mechanism and then drive third gear 23 and rotate earlier, thereby make the second ratchet 9 of 8 week sides in pivot, first ratchet 10, second gear 11 rotates along with third gear 23, when 8 anticlockwise rotations in pivot, the first gear 3 on right side rotated this moment, and then make first gear 3 drive the tensile production brake effect of haulage rope 5, then when 8 anticlockwise rotations in pivot, first pinion rack 19 drives left first gear 3 and rotates, and then make left first gear 3 drive left haulage rope 5 and produce tensile, and then produce the brake effect.

Through the spring 7 of installing between first support column 6 and first pivot 4, initial state is returned to the first gear 3 shrink after the convenience will rotating, and then make pivot 8 rotate back initial state, two telescopic links 18 through 1 upside sliding fit of base plate, conveniently adjust the height of first pinion rack 19, and then conveniently control the contact of first pinion rack 19 and two first gears 3, second ratchet 9 and first ratchet 10 installed through 8 upsides of pivot, conveniently control the drive of second gear 11 to two first gears 3, and then realize the switching of manual brake mode, pulling through the pulling mechanism, and then realize 8 pivoted controls to the pivot, change pivot 8 of rotation control into lateral shifting control's pivot 8 simultaneously, the fixing to the vehicle has been increased through this device.

In the embodiment, a second supporting column 15 is fixed on the upper side of the substrate 1, a first winding roller 17 is rotatably matched on the upper side of the second supporting column 15, and a first chain 28 is arranged between the first winding roller 17 and the second ratchet 9.

In the embodiment, a second rotary column 20 is fixed on the upper side of the base plate 1, a second winding roller 21 is rotatably engaged on the upper side of the second rotary column 20, and a second chain 12 is installed between the second winding roller 21 and the first ratchet 10.

In the embodiment, a sliding groove 16 is formed on the upper side of the substrate 1, two sliding blocks are slidably fitted in the sliding groove 16, and two telescopic rods 18 are respectively mounted on the upper sides of the two sliding blocks.

The pulling mechanism of this embodiment is including installing first fixed block 24 and the second fixed block 25 in the apron 22 upside, and the upside of second fixed block 25 articulates there is third fixed block 26, and the upside of third fixed block 26 is fixed with pull rod 27, and one side of third fixed block 26 articulates there is third support column 13, and second pinion rack 14 has been installed to one side of third support column 13.

The first toothed plate 19 of the present embodiment is meshed with the second gear 11 and the first gear 3, respectively.

In this embodiment, a limiting groove is formed in the first fixing block 24, the second toothed plate 14 is slidably fitted in the limiting groove, and the second toothed plate 14 and the third gear 23 are engaged with each other.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have actual sequence or directional meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a manual brake handle conversion equipment convenient to switch dual mode manual brake which characterized in that includes: the gear rack comprises a base plate (1), wherein two first gears (3) are rotatably matched on the upper side of the base plate (1), first rotating columns (4) are arranged on the upper sides of the two first gears (3), two first supporting columns (6) are arranged on the upper side of the base plate (1), the two first supporting columns (6) are located on one sides of the two first gears (3), springs (7) are arranged between the two first supporting columns (6) and the two first rotating columns (4), two telescopic rods (18) are slidably matched on the upper side of the base plate (1), and first toothed plates (19) are arranged on the upper sides of the two telescopic rods (18);

a rotating shaft (8) is rotatably matched on the upper side of the base plate (1), a second gear (11), a first ratchet wheel (10) and a second ratchet wheel (9) are sequentially arranged on the rotating shaft (8), and the first toothed plate (19) is positioned between the two first gears (3) and the second gear (11);

four side plates (2) are arranged on the upper side of the base plate (1), cover plates (22) are arranged on the upper sides of the four side plates (2), a pulling mechanism is arranged on the upper side of each cover plate (22), a third gear (23) is arranged at one end of the rotating shaft (8), and the pulling mechanism is located on one side of the third gear (23).

2. The handbrake lever switching device for facilitating switching of the dual mode handbrake according to claim 1, wherein a second supporting column (15) is fixed on the upper side of said base plate (1), a first winding roller (17) is rotatably fitted on the upper side of said second supporting column (15), and a first chain (28) is arranged between said first winding roller (17) and said second ratchet wheel (9).

3. Hand brake lever switching device to facilitate switching of a dual mode hand brake according to claim 1, characterized in that a second rotary column (20) is fixed to the upper side of the base plate (1), a second winding roller (21) is rotatably fitted to the upper side of the second rotary column (20), and a second chain (12) is installed between the second winding roller (21) and the first ratchet (10).

4. The handbrake handle switching device for switching the dual mode handbrake conveniently according to claim 1, wherein a sliding groove (16) is formed on the upper side of the base plate (1), two sliding blocks are slidably fitted inside the sliding groove (16), and the two telescopic rods (18) are respectively mounted on the upper sides of the two sliding blocks.

5. The handbrake handle switching device convenient to switch dual mode handbrake according to claim 2, wherein said pulling mechanism comprises a first fixing block (24) and a second fixing block (25) mounted on the upper side of said cover plate (22), said second fixing block (25) having a third fixing block (26) hinged thereto, said third fixing block (26) having a pull rod (27) fixed thereto, said third fixing block (26) having a third support column (13) hinged thereto, said third support column (13) having a second toothed plate (14) mounted thereon.

6. Hand brake lever switching device to facilitate the switching of a dual mode hand brake according to claim 5, characterized in that said first toothed plate (19) is reciprocally meshed with said second gear (11), said first gear (3), respectively.

7. The handbrake handle shifting device for facilitating the switching of the dual mode handbrake according to claim 5, wherein a limiting groove is opened inside the first fixing block (24), the second gear plate (14) is slidably fitted inside the limiting groove, and the second gear plate (14) and the third gear (23) are engaged with each other.