CN216701878U

CN216701878U - Multifunctional draw-bar box

Info

Publication number: CN216701878U
Application number: CN202123107944.3U
Authority: CN
Inventors: 徐俊伟
Original assignee: Guangzhou Karowa Metal Technology Co ltd
Current assignee: Guangzhou Karowa Metal Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-10
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a multifunctional draw-bar box, which comprises a box frame formed by bending a metal plate, and a front end cover and a rear end cover which are respectively arranged at the front end and the rear end of the box frame, wherein a telescopic draw bar is arranged on the box frame; the cost can be reduced, and the structure stability and the service life of all-metal materials are achieved.

Description

Multifunctional draw-bar box

Technical Field

The utility model relates to the technical field of bags and suitcases, in particular to a multifunctional draw-bar box.

Background

In recent years, with the improvement of living standards of people, the requirements of people on life are also continuously improved, people often travel outside in holidays and can use the draw-bar box when going out, and when people choose to buy the draw-bar box, aesthetic requirements are formed on the outer part of the suitcase, and the aesthetic requirements are also internally required on the use convenience and the service life of the suitcase. The existing suitcase body is mainly formed by adopting a sizing material, the structural stability is poor, the service life is short, and the cost is high due to the adoption of the draw-bar box formed by adopting a metal material.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a multifunctional draw-bar box, which is low in cost, and has structural stability and long service life of all-metal materials.

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

the utility model provides a multifunctional draw-bar box, includes the case frame that takes shape by the metal sheet bending type and locates front end housing and the rear end cap at both ends around the case frame respectively, be equipped with the telescopic pull rod on the case frame, case frame front end opening inboard is equipped with fixed frame, front end housing includes flexible covering, the edge of covering is equipped with connects the limit, connect the limit centre gripping between case frame and fixed frame.

As a preferred scheme, the inner side of the front end of the box frame is provided with a yielding step corresponding to the fixed frame, the edge of the connecting edge is provided with a flanging, and the flanging is clamped between the yielding step and the side face of the fixed frame close to the rear end cover.

Preferably, a skeleton for keeping the skin in a tensioned state is arranged at the joint of the connecting edge and the skin, the skeleton comprises a steel bar arranged around the edge of the skin and a colloid coated outside the steel bar, and the edge of the skin is connected with a colloid suture line.

As a preferred scheme, the front end cover further comprises an interlayer arranged on the inner side of the skin, and the edge of the interlayer is connected with the framework.

As a preferable scheme, a zipper is arranged on the front end cover.

As a preferable scheme, the material of the skin may be leather, cloth, PVC or PU.

Preferably, the fixing frame and the box frame are both aluminum frames.

As a preferred scheme, the box frame comprises a front frame and a rear frame, the rear end cover is riveted and fixed with the rear end edge of the rear frame through a rivet, the left side of the rear end of the front frame is hinged with the left side of the front end of the rear frame, and the right side of the rear end of the front frame is connected with the right side of the front end of the rear frame through a lock catch.

Preferably, the lower end of the front frame and/or the rear frame is provided with a caster.

Compared with the prior art, the pull-rod box has the advantages and beneficial effects, and particularly, according to the technical scheme, the skin is mainly arranged as the front end cover of the pull-rod box and is fixedly connected with the front box cover through the framework and the fixing frame, so that the pull-rod box is convenient to use, the cost can be reduced, and meanwhile, the structural stability and the service life of all-metal materials are realized.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of an assembly structure of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is an enlarged view at A of FIG. 3 of an embodiment of the present invention;

fig. 4 is an exploded structural view of an embodiment of the present invention.

The attached drawings indicate the following:

10. a front end cover; 11. covering a skin; 111. a connecting edge; 112. flanging; 12. a framework; 121. a steel bar; 122. a colloid; 13. an interlayer; 14. a zipper; 20. a box frame; 21. a front frame; 22; a rear frame; 23. a abdicating step; 24. locking; 30. a rear end cap; 40. a pull rod; 50. a fixing frame; 60. riveting; 70. and a caster.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

Referring to fig. 1 to 4, a specific structure of an embodiment of the present invention is shown, which includes a box frame 20 formed by bending a metal plate, and a front end cover 10 and a rear end cover 30 respectively disposed at front and rear ends of the box frame 20, wherein a telescopic pull rod 40 is disposed on the box frame 20, a fixing frame 50 is disposed inside an opening at a front end of the box frame 20, the front end cover 10 includes a flexible skin 11, a connecting edge 111 is disposed at an edge of the skin 11, and the connecting edge 111 is clamped between the box frame 20 and the fixing frame 50.

In this embodiment, the inside of the front end of the box frame 20 is provided with a yielding step 23 corresponding to the fixed frame 50, the edge of the connecting edge 111 is provided with a turned edge 112, and the turned edge 112 is clamped between the yielding step 23 and the side of the fixed frame 50 close to the rear end cover 30. The connection part of the connecting edge 111 and the skin 11 is provided with a skeleton 12 for keeping the skin 11 in a tension state, the skeleton 12 comprises a steel bar 121 arranged around the edge of the skin 11 and a glue body 122 coated outside the steel bar 121, and the edge of the skin 11 is connected with the glue body 122 through a sewing line. The front end cover 10 further comprises a barrier layer 13 arranged on the inner side of the skin 11, and the edge of the barrier layer 13 is connected with the framework 12. The front end cover 10 is provided with a zipper 14. The material of the skin 11 may be leather, cloth, PVC or PU, or other materials.

The fixing frame 50 and the box frame 20 are both aluminum frames. The box frame 20 comprises a front frame 21 and a rear frame 22, the rear end cover 30 is riveted and fixed with the rear end edge of the rear frame 22 through a rivet 60, the left side of the rear end of the front frame 21 is hinged with the left side of the front end of the rear frame 22, and the right side of the rear end of the front frame 21 is connected with the right side of the front end of the rear frame 22 through a lock catch 24. The lower end of the front frame 21 and/or the rear frame 22 is provided with a caster 70.

In conclusion, the skin is mainly arranged as the front end cover of the draw-bar box and is fixedly connected with the front box cover through the framework and the fixing frame, so that the draw-bar box is convenient to use, the cost can be reduced, and meanwhile, the draw-bar box has structural stability and service life of all metal materials.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a multi-functional draw-bar box which characterized in that: the box frame comprises a box frame formed by bending a metal plate, and a front end cover and a rear end cover which are respectively arranged at the front end and the rear end of the box frame, wherein a telescopic pull rod is arranged on the box frame, a fixed frame is arranged on the inner side of the front end opening of the box frame, the front end cover comprises a flexible skin, a connecting edge is arranged at the edge of the skin, and the connecting edge is clamped between the box frame and the fixed frame.

2. A multi-function draw-bar box according to claim 1, wherein: the front end of the box frame is provided with a stepping step corresponding to the fixed frame, the edge of the connecting edge is provided with a flanging, and the flanging is clamped between the stepping step and the side face of the fixed frame close to the rear end cover.

3. A multi-function draw-bar box according to claim 1, wherein: the joint of connecting limit and covering is equipped with the skeleton that makes the covering keep the tensioning state, the skeleton includes the billet that sets up around the covering edge and the colloid of cladding outside the billet, the edge and the colloid suture of covering are connected.

4. A multi-function draw-bar box according to claim 1, wherein: the front end cover further comprises an interlayer arranged on the inner side of the skin, and the edge of the interlayer is connected with the framework.

5. The multi-purpose trolley case of claim 4, wherein: the front end cover is provided with a zipper.

6. A multi-function draw-bar box according to claim 1, wherein: the skin can be made of leather, cloth, PVC or PU.

7. A multi-function draw-bar box according to claim 1, wherein: the fixing frame and the box frame are both aluminum frame bodies.

8. A multi-function draw-bar box according to claim 1, wherein: the case frame includes front bezel and after-frame, the rear end lid passes through rivet and the rear end edge riveting of after-frame, the rear end left side of front bezel is articulated with the front end left side of after-frame, the rear end right side of front bezel passes through the hasp with the front end right side of after-frame and is connected.

9. A multi-function draw-bar box according to claim 8, wherein: the lower end of the front frame and/or the rear frame is provided with a caster.