CN219917448U

CN219917448U - Telescopic box handle device and box thereof

Info

Publication number: CN219917448U
Application number: CN202321638886.3U
Authority: CN
Inventors: 李华才; 赵森鹏; 冯明远; 罗颖; 韦建五
Original assignee: Shanghai Liming Technology Co ltd
Current assignee: Shanghai Liming Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-10-27
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a telescopic box body handle device which is used for lifting a box body. The handle seat comprises a left handle seat and a right handle seat, the left handle seat and the right handle seat are two opposite guide rails, the end parts of the handle are inserted into the guide rails, and the two end parts of the handle are in clearance fit with the left handle seat and the right handle seat. The device also comprises a limiting block for limiting the lifting height of the handle, wherein the limiting piece is fixed on the box body or the handle seat, and the handle is provided with a limiting groove matched with the outer contour of the limiting block. The flexibility of the handle structural design of the box body under the condition of limited space is realized by the technical scheme, and the trouble that the handle cannot be installed due to limited space is solved.

Description

Telescopic box handle device and box thereof

Technical Field

The utility model belongs to the field of machinery, and particularly relates to a telescopic box body handle device.

Background

When the box body is used, the box body is placed under the condition that the structural space is limited, and meanwhile, under the condition that a handle cannot be installed, the problem that the box body is inconvenient to move often occurs. For example, a battery box used in an electric bicycle is not easy to be lifted due to limited design space, and the battery box in the electric bicycle is difficult to bring a hindrance to maintenance work of a battery.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the telescopic box handle, which realizes the flexibility of the structural design of the handle of the box under the condition of limited space and solves the problem that the box is inconvenient to move when the handle cannot be installed due to limited space.

The technical scheme is as follows:

a scalable box handle device for carry and draw box, its characterized in that: the novel handle comprises a handle and a handle seat matched with the handle, wherein the handle seat is connected with the box body, and the handle is in sliding connection with the handle seat.

Further, the handle seat comprises a left handle seat and a right handle seat, the left handle seat and the right handle seat are two opposite guide rails, the end part of the handle is inserted into the guide rails, and the end part of the handle is in clearance fit with the left handle seat and the right handle seat.

Further, the lifting device further comprises a limiting block to limit the lifting height of the handle, the limiting piece is fixed on the box body or the handle seat, and the handle is provided with a limiting groove matched with the outer contour of the limiting block.

Preferably, the outer contour of the limiting block is square, and the limiting groove on the handle is a square groove.

Preferably, the outer contour of the limiting block is circular.

Further, the limiting block is fixedly connected with the box body or the handle seat by adopting a screw or welded and fixed on the box body or the handle seat.

Further, the cross section of the guide rail is L-shaped.

The battery box including above-mentioned scalable box handle device, its characterized in that: the telescopic box handle device comprises a main box and the telescopic box handle device, wherein a handle seat in the telescopic box handle device is fixedly connected with the main box by a screw or fixedly connected by welding.

The technical scheme has the following technical effects:

when the box body provided with the telescopic box body handle device of the technical scheme is placed in a limited space, the handle is pressed down to the main box to be aligned, so that the occupied space of the whole box body is reduced. When the box body needs to be taken out of the limited space, the handle is pulled up to the highest position, the box body is taken out, and at the moment, the stress points of the limiting blocks are stressed to support the weight of the box body. For the battery box body, the battery box is conveniently taken out to be replaced or charged. The technical effect of the technical scheme is that the flexibility of the structural design of the handle of the box body under the condition of limited space is realized, the handle is quickly, simply and conveniently pressed downwards and pulled upwards in the use process of the box body, the small occupied space of the handle is achieved, and the problem of limited space is solved.

Drawings

FIG. 1 is a perspective view of a retractable chest piece handle arrangement with the handle in a pulled-up condition;

FIG. 2 is a perspective view of a handle in a depressed state in the telescoping enclosure handle assembly;

in the figure: the novel handle comprises a main box 1, a handle 2, a handle seat 3, a handle seat 4, a guide rail 5, a handle end 6, a limiting block 7 and a limiting groove 8.

Detailed Description

The present utility model will be described in further detail with reference to the following detailed description and the accompanying drawings. However, it should not be construed that the scope of the above subject matter of the present utility model is limited to the following embodiments, and all techniques realized based on the present utility model are within the scope of the present utility model.

As shown in fig. 1, a battery box suitable for an electric vehicle comprises a telescopic box handle device, the battery box comprises a main box (1) and a telescopic box handle device, the telescopic box handle device comprises a handle (2) and a handle seat matched with the handle (2), the handle seat is connected with the main box (1), and the handle (2) is in sliding connection with the handle seat. The handle seat comprises a left handle seat (4) and a right handle seat (3), wherein the left handle seat (4) and the right handle seat (3) are two opposite guide rails (5), the handle end parts (6) are inserted into the guide rails (5), and the two end parts of the handle are in clearance fit with the left handle seat (4) and the right handle seat (3). The box handle device further comprises a limiting block (7) for limiting the lifting height of the handle, the limiting block (7) is fixed on the main box or the handle seat, and the handle (2) is provided with a limiting groove (8) matched with the outer contour of the limiting block (7). The outer contour of the limiting block (7) is square, and the limiting groove (8) on the handle is a square groove. The limiting block (7) is fixed on the main box (1) by adopting a screw.

The battery box body is put into the car, the handle (2) is pressed to the main box (1) to be aligned, so that the occupied space of the battery box is reduced, when the battery box body needs to be taken out from the two-wheel car, the handle (2) is pulled up to the highest position, the battery box is taken out, at the moment, the stress points of the limiting blocks are stressed to support the weight of the battery main box (1), and the battery box is taken out to be convenient to replace or charge. Because the space occupied by the box body is reduced, the energy density can be maximized, and the driving mileage of the electric vehicle is increased.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model. It should not be understood that the scope of the subject matter of the present utility model is limited to the above embodiments, and any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present utility model shall be included in the scope of the present utility model.

Claims

1. A scalable box handle device for carry and draw box, its characterized in that: the novel handle comprises a handle and a handle seat matched with the handle, the handle seat is connected with the box body, the handle is connected with the handle seat in a sliding mode, the handle seat comprises a left handle seat and a right handle seat, the left handle seat and the right handle seat are two opposite guide rails, the end portion of the handle is inserted into the guide rails, and clearance fit is formed between the end portion of the handle and the left handle seat and the right handle seat.

2. A retractable chest handle arrangement as in claim 1, wherein: the handle is characterized by further comprising a limiting block to limit the lifting height of the handle, wherein the limiting block is fixed on the box body or the handle seat, and the handle is provided with a limiting groove matched with the outer contour of the limiting block.

3. A retractable chest handle arrangement as in claim 2, wherein: the outer contour of stopper is square, the spacing groove on the handle is the square groove.

4. A retractable chest handle arrangement as in claim 2, wherein: the outer contour of the limiting block is circular.

5. A retractable chest handle arrangement as in claim 2, wherein: the limiting block is fixedly connected with the box body or the handle seat by adopting a screw or welded and fixed on the box body or the handle seat.

6. A retractable chest handle arrangement as in claim 2, wherein: the cross section of the guide rail is L-shaped.

7. A case comprising the retractable case handle arrangement of any one of claims 1 to 6, characterized in that: the telescopic box handle device comprises a main box and the telescopic box handle device according to any one of claims 1-6, wherein a handle seat in the telescopic box handle device is fixedly connected with the main box by adopting a screw or fixedly connected by welding.