CN210284185U

CN210284185U - Automobile hand brake handle pipe

Info

Publication number: CN210284185U
Application number: CN201920741291.8U
Authority: CN
Inventors: 刘阿宝
Original assignee: Jiangsu Baolijia Auto Parts Co Ltd
Current assignee: Jiangsu Baolijia Auto Parts Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-10
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a car manual brake handle pipe, include the handle pipe body and establish the button at handle pipe body front end, the handle cover has been cup jointed on the surface of handle pipe body, the spout has been seted up on the inner chamber lateral wall of handle cover, be equipped with a plurality of springs in the spout, the one end and the handle cover fixed connection of spring, the other end fixedly connected with knob cover of spring, knob cover slidable mounting is in the spout, the mounting groove has been seted up in the knob cover, the button is installed in the mounting groove. The utility model discloses in, the handle cover top in this car manual brake handle pipe is provided with first recess, and the user holds the handle cover and makes, and the thenar of palm just falls in first recess, the structure of laminating people's palm, and the handle cover is whole to be crooked moreover, and crooked direction upwards, and when article were held to people's hand, the space that the palm curls and constitutes was kickup, so this structure is compared in single cylinder more is fit for holding, and effectual improved the user and held the handle pipe and experience.

Description

Automobile hand brake handle pipe

Technical Field

The utility model relates to an automobile machine part technical field especially relates to an automobile hand brake handle pipe.

Background

The hand brake for automobile belongs to the field of auxiliary brake system, and is connected to the back brake shoe via steel wire to brake the automobile. When the hand brake needs to be parked, the front end of the hand brake handle is held by a hand, the hand brake handle is lifted upwards, the spring is stretched, and when the hand brake needs to be separated from the parking state, the hand brake handle is put down, so that the spring is restored to be original.

The traditional automobile hand brake is characterized in that a simple handle sleeve is sleeved outside a hand brake handle pipe, the whole body is in a straight cylindrical shape, the structure is simple, the structure does not conform to the structure of a palm of a human, the hand-held shape of the traditional automobile hand brake is mainly embodied in that an inner cavity formed by the shape grasped by a human hand is not in a straight cylindrical shape but has some upward bending degrees, and the thenar part below the thumb is protruded and abuts against the surface of the protrusion of the cylinder, so that the hand-held comfort level of an operator is poor, and the requirement of the user cannot be met; and manual brake button directly exposes in the handle cover front end, and general button adopts the metal material, and metal surface's frictional force is less, and when the user pressed the button hard, the problem that the thumb skidded appears easily, and the button uses the condition that light little calorie is gone here and there easily for a long time in addition, leads to the user to press the button and needs bigger strength, influences the user operation, so need design one kind and put the manual brake handle pipe that the user has better operation experience.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the hand brake handle pipe has simple structure, is not in line with the structure of a palm of a person, and leads to poor hand-holding comfort of an operator, thereby providing the automobile hand brake handle pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile hand brake handle pipe, includes the handle pipe body and establishes the button at handle pipe body front end, the handle cover has been cup jointed on the surface of handle pipe body, the spout has been seted up on the inner chamber lateral wall of handle cover, be equipped with a plurality of springs in the spout, the one end and the handle cover fixed connection of spring, the other end fixedly connected with button cover of spring, button cover slidable mounting is in the spout, the mounting groove has been seted up in the button cover, the button is installed in the mounting groove.

Preferably, the handle sleeve is integrally bent, the bending direction of the handle sleeve is upward, and the cross section of the handle sleeve is a square with four arc-shaped corners.

Preferably, a second protruding block and a plurality of first protruding blocks are arranged below the handle sleeve, the second protruding block is arranged at the foremost end of the lower surface of the handle sleeve, the volume of the second protruding block is larger than that of the second protruding block, and the first protruding blocks are arranged adjacently at equal intervals.

Preferably, a first groove is formed in the upper surface of the handle sleeve, and a rubber layer is arranged in the first groove.

Preferably, the front end of the button sleeve is provided with an inclined surface, and the inclined surface is provided with a second groove.

Preferably, the front end of the sliding groove is provided with a limiting block, and the surface of the button sleeve is provided with a limiting groove used for being matched with the limiting block.

The utility model has the advantages that:

1. this car manual brake handle pipe has set up a plurality of springs between button cover and handle cover, and the spring is in tensile state always, can give the inward pulling force of button cover, has alleviateed the user hard when pressing, especially when the button uses for a long time slightly blocks, can offset the extra frictional force that the button card stops the production, lets the user press more easily, and the person of facilitating the use uses.

2. This handle cover top in the car manual brake handle pipe is provided with first recess, and the user holds the handle cover and makes, and the big thenar of palm just falls in first recess, the structure of laminating people's palm, and the handle cover is whole to be crooked moreover, and crooked direction upwards, and when article were held to people's hand, the space that the palm curls and constitutes was kickup, so this structure is compared in single cylinder more is fit for holding, and the effectual user that has improved holds the handle pipe and experiences.

3. According to the automobile hand brake handle pipe, the button sleeve is arranged on the button, so that the thumb of a user does not directly contact the metal button when the user presses the button, and the phenomenon that the user directly contacts cold metal in cold weather to generate uncomfortable feeling is avoided; the button sleeve surface sets up the second recess, lets user's thumb be difficult for sliding on the button sleeve surface, has avoided the user directly to press smooth metal button, the problem that skids appears easily, the effectual user that has improved presses the experience of button.

Drawings

Fig. 1 is a schematic structural view of an automobile hand brake handle pipe provided by the present invention;

fig. 2 is a schematic structural view of a handle tube body of an automobile hand brake handle tube provided by the utility model;

fig. 3 is a schematic structural view of a button sleeve of an automobile hand brake handle tube according to the present invention.

In the figure: the handle comprises a handle pipe body 1, a button 2, a handle sleeve 3, a first projection 4, a second projection 5, a button sleeve 6, a sliding groove 7, a spring 8, a mounting groove 9, a first groove 10, a second groove 11, a rubber layer 12 and a limiting block 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, an automobile hand brake handle tube comprises a handle tube body 1 and a button 2 arranged at the front end of the handle tube body 1, a handle sleeve 3 is sleeved on the surface of the handle tube body 1, the handle tube body 1 is fixedly connected with the handle sleeve 3, a chute 7 is arranged on the side wall of an inner cavity of the handle sleeve 3, the chute 7 is positioned at the top end of the handle sleeve 3, a button sleeve 6 is slidably arranged in the chute 7, the button sleeve 6 is sleeved on the button 2, a mounting groove 9 is arranged in the button sleeve 6, the button 2 is mounted in the mounting groove 9, the top end of the button 2 is fixedly connected with the bottom wall of the mounting groove 9, the side surface of the button 2 is not in contact with the side wall of the mounting groove 9, the user presses the button 2 through the button sleeve 6, and compared with directly pressing the exposed metal button 2, better experience can be achieved, firstly, direct contact with cold metal can be avoided, but the button sleeve 6 can, the slipping during pressing is avoided;

a plurality of springs 8 are arranged in the chute 7, one end of each spring 8 is fixedly connected with the handle sleeve 3, the other end of each spring 8 is fixedly connected with the button sleeve 6, the springs 8 are all in a stretched state in the whole moving process, the springs 8 have two functions, firstly, the button sleeve 6 and the handle sleeve 3 are connected, the button sleeve 6 is not easy to separate from the chute 7, the button sleeve 6 is prevented from accidentally falling off and influencing the use of a user, secondly, the springs 8 always give a pulling force to the button sleeve 6, the force of the user can be reduced when the user presses the button 2, particularly, when the button 2 is slightly clamped, the pulling force of the springs 8 can offset some extra friction force, and the user can press the button 2 more easily;

a second bump 5 and a plurality of first bumps 4 are arranged below the handle sleeve 3, the second bump 5 is arranged at the foremost end of the lower surface of the handle sleeve 3, and the second bump 5 is large in size, so that the forefinger of a user can be prevented from sliding out of the top end of the handle sleeve 3, when the user holds the handle sleeve 3, the four fingers below the handle sleeve are just clamped in the grooves between the adjacent first bumps 4, the user can hold the handle sleeve 3 more firmly, and in the process of pressing the button 2 by the thumb, the palm can not slide on the handle sleeve 3 due to sweating of the hand, and the operation of the user is not influenced;

the handle sleeve 3 is integrally bent and is upward in bending direction, so that the design is more suitable for the structure of a human hand, when the human hand holds an article, the space formed by curling the palm is upward bent, the cross section of the handle sleeve 3 is a square with four arc-shaped corners, and the corners are arranged to be arc-shaped structures, so that a user can feel more comfortable when holding the article;

the front end of the button sleeve 6 is provided with an inclined plane, when a user presses by using a thumb, the thumb generally moves by taking a joint on the thumb as a shaft, the movement distance of a fingertip is greater than the movement distance of a finger heel, the inclined plane is arranged at the front end of the button sleeve 6 to be more in line with the pressing habit of the thumb, the second groove 11 is formed in the inclined plane, when the user presses, the thumb of the user can sink into the second groove 11, the sliding caused by the left and right sliding of the thumb is avoided, and the button 2 is enabled to be pressed incompletely.

First recess 10 has been seted up on the upper surface of handle cover 3, and first recess 10 is established at the front end of 3 upper surfaces of handle cover, and the user holds handle cover 3, makes the big thenar of palm of the hand just fall in first recess 10, and the more comfortable grab handle of user is experienced to laminating people's hand structure. And groove structure can increase the area of contact of thenar with handle cover 3, and when the user turned the hand brake downwards, the extrusion of thenar can alleviate, is equipped with rubber layer 12 in the first recess 10, and the characteristics of the soft bullet of rubber material make thenar have more comfortable contact experience.

The front end of the sliding groove 7 is provided with a limiting block 13, a limiting groove used for being matched with the limiting block 13 is formed in the surface of the button sleeve 6, and the button sleeve 6 can be prevented from being popped up by the button 2 when the fixed connection between the button 2 and the button sleeve 6 is failed accidentally.

The utility model discloses during the use, user's hand is held handle cover 3, makes the big inter-fish of palm face fall on first recess 10, and remaining four fingers fall between the adjacent first lug 4 in handle cover 3 below, can let the user firm more hold handle cover 3 like this, has avoided the palm to have gliding problem easily when sweat, and the thumb is then put the second recess on 6 surfaces of button cover

11, the condition that the thumb can not slide left and right or even slide out the button sleeve 6 completely when pressing can not appear, and the spring 8 in the chute 7 gives a pulling force for the button sleeve 6 all the time, and when the user pressed the button 2, the effort of the user can be reduced, and the user can press the button 2 more easily.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a car manual brake handle pipe, includes handle pipe body (1) and establishes button (2) at handle pipe body (1) front end, a serial communication port, handle cover (3) have been cup jointed on the surface of handle pipe body (1), spout (7) have been seted up on the inner chamber lateral wall of handle cover (3), be equipped with a plurality of springs (8) in spout (7), the one end and the handle cover (3) fixed connection of spring (8), the other end fixedly connected with button cover (6) of spring (8), button cover (6) slidable mounting is in spout (7), mounting groove (9) have been seted up in button cover (6), button (2) are installed in mounting groove (9).

2. The automobile hand brake handle pipe according to claim 1, characterized in that the handle sleeve (3) is entirely curved with the upward direction, and the cross section of the handle sleeve (3) is a square with four arc-shaped corners.

3. The automobile hand brake handle pipe according to claim 1, characterized in that a second bump (5) and a plurality of first bumps (4) are arranged below the handle sleeve (3), the second bump (5) is arranged at the forefront of the lower surface of the handle sleeve (3) and is larger than the first bumps (4), and the plurality of first bumps (4) are arranged adjacently at equal intervals.

4. The automobile hand brake handle pipe as claimed in claim 1, wherein the handle sleeve (3) is provided with a first groove (10) on the upper surface, and a rubber layer (12) is arranged in the first groove (10).

5. The automobile hand brake handle pipe as claimed in claim 1, wherein the front end of the knob sleeve (6) is provided with an inclined surface, and the inclined surface is provided with a second groove (11).

6. The automobile hand brake handle pipe as claimed in claim 1, wherein a limiting block (13) is arranged at the front end of the sliding groove (7), and a limiting groove for matching with the limiting block (13) is formed on the surface of the knob sleeve (6).