CN214594642U

CN214594642U - Durable draw-bar box

Info

Publication number: CN214594642U
Application number: CN202120784056.6U
Authority: CN
Inventors: 周新颜
Original assignee: Hangzhou Xuantong Textile Case & Bag Co ltd
Current assignee: Hangzhou Xuantong Textile Case & Bag Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-05
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a durable type draw-bar box, the power distribution box comprises a box body, box upper end fixed mounting has the pull rod, the pull rod outside is provided with the shell, the shell is mosaic structure, one of them section shell one side fixed mounting has the rand, another section the draw-in groove has been seted up to shell one side, the mutual joint of rand and draw-in groove, the position that the shell was kept away from to rand outer wall both sides all sets up flutedly, the fixed position of recess tank bottom installs the spring, spring other end fixed mounting has the stopper, the spacing groove has all been seted up to the position that draw-in groove inner wall both sides are close to the tank bottom, spacing groove and the mutual joint of stopper. This kind of durable type draw-bar box, this kind of setting through set up the shell in the draw-bar outside, when the draw-bar bears the gravity that the box brought, the shell can play certain protection and decompression effect to the draw-bar, and the shell is for can splicing the pattern, and this kind of structure makes shell self more firm, when changing or maintaining, also more convenient.

Description

Durable draw-bar box

Technical Field

The utility model relates to a draw-bar box field especially relates to a durable type draw-bar box.

Background

A trolley case refers to a luggage case having a trolley and rollers. It is widely used because of its convenient use. Meanwhile, the draw-bar box is also provided with a draw bar which is divided into a single-tube draw bar and a double-tube draw bar, and the tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced. The draw-bar box can be carried by hand or dragged, wheels of the draw-bar box used by people at ordinary times are basically located at the bottom of the box, modern people design the draw-bar box in a new form, the box is designed into a cylindrical shape, the wheels are wholly wrapped outside the box, and the draw-bar box can be better adapted to different terrains by the design of the roller, and people can easily go upstairs and downstairs by directly pulling the box.

The existing draw-bar box is supported by the two draw bars to a certain extent, and if the articles contained in the box are too many, the gravity borne by the draw bars is large when a user lifts or obliquely pulls the box, so that the deformation condition can be caused, and the phenomenon that the draw bars cannot stretch can be caused when the draw bars stretch.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a durable draw-bar box which can produce a certain protection effect on a draw bar.

In order to solve the technical problem, the utility model provides a following technical scheme: the power distribution box comprises a box body, box upper end fixed mounting has the pull rod, the pull rod outside is provided with the shell, the shell is mosaic structure, one of them section shell one side fixed mounting has the rand, another section the draw-in groove has been seted up to shell one side, the mutual joint of rand and draw-in groove, the position that the shell was kept away from to rand outer wall both sides all sets up flutedly, the fixed position of recess tank bottom has the spring, spring other end fixed mounting has the stopper, the spacing groove has all been seted up to the position that draw-in groove inner wall both sides are close to the tank bottom, spacing groove and the mutual joint of stopper.

As an optimized technical scheme of the utility model, the fixed soft cushion that bonds of shell outer wall.

As a preferred technical scheme of the utility model, the rand outer wall is fixed the bonding in portion has the rubber pad.

As a preferred technical scheme of the utility model, the equal fixed mounting in position that tip is close to both sides has the fixed column under the box, tip fixed mounting has the universal wheel under the fixed column.

As an optimized technical proposal of the utility model, the pull rod is movably connected with the shell.

As an optimized technical scheme of the utility model, the shell can be dismantled.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. according to the arrangement, the shell is arranged outside the pull rod, when the pull rod bears the gravity brought by the box body, the shell can play a certain role in protecting and decompressing the pull rod, and the shell is in a splicing type, so that the shell is firmer, and is more convenient to replace or maintain;

2. for preventing external article from scratching the shell, the soft rubber pad is arranged outside the shell, so that the shell can be prevented from being damaged, and a user can feel more comfortable when grabbing the shell.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the partial explosion structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the housing of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention shown in FIG. 3;

fig. 5 is an enlarged schematic view of the a position of the present invention.

Wherein: 1. a box body; 2. a pull rod; 3. a universal wheel; 4. a housing; 5. a soft rubber cushion; 6. a collar; 7. a card slot; 8. a rubber pad; 9. a limiting groove; 10. a groove; 11. a spring; 12. and a limiting block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the utility model provides a, a durable type draw-bar box, including

box

1, 1 upper end fixed mounting of box has

pull rod

2, 2 outsides of pull rod are provided with shell 4, shell 4 is mosaic structure, one of them section shell 4 one side fixed mounting has rand 6, draw-in groove 7 has been seted up to another section shell 4 one side, rand 6 and the mutual joint of draw-in groove 7, the position that shell 4 was kept away from to 6 outer wall both sides of rand all sets up fluted 10, the fixed position of recess 10 tank bottom installs spring 11, spring 11 other end fixed mounting has stopper 12, spacing groove 9 has all been seted up to the position that draw-in groove 7 inner wall both sides are close to the tank bottom, spacing groove 9 and stopper 12 mutual joint.

This kind of setting through set up shell 4 in the pull rod 2 outside, when pull rod 2 bears the gravity that box 1 brought, shell 4 can play certain protection and decompression effect to pull rod 2, and shell 4 is for can splicing the pattern, and this kind of structure makes shell 4 self more firm, when changing or maintaining, and is also more convenient.

In another embodiment, as shown in fig. 2, this embodiment discloses that a soft rubber pad 5 is fixedly bonded to the outer wall of the housing 4;

for preventing that external article from scraping shell 4, through set up soft cushion 5 in shell 4 outside, and then can avoid shell 4 to receive the damaged condition, and the user is when snatching, also more comfortable.

In another embodiment, as shown in fig. 3, the embodiment discloses that a rubber pad 8 is fixedly adhered to an outer wall of the collar 6;

the rubber pad 8 can increase the friction force between the two sections of the shell 4, so that the two sections of the shell are spliced more firmly.

In another embodiment, as shown in fig. 1, in the embodiment, fixed columns are fixedly mounted at positions, close to two sides, of the lower end of the box body 1, and universal wheels 3 are fixedly mounted at the lower ends of the fixed columns;

in another embodiment, as shown in fig. 1, 2 and 3, the embodiment discloses that the pull rod 2 is movably connected with the shell 4, and the shell 4 is detachable.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a durable type draw-bar box, includes box (1), its characterized in that: box (1) upper end fixed mounting has pull rod (2), pull rod (2) outside is provided with shell (4), shell (4) are mosaic structure, one of them section shell (4) one side fixed mounting has rand (6), another section draw-in groove (7) have been seted up to shell (4) one side, rand (6) and draw-in groove (7) joint each other, the position that shell (4) were kept away from to rand (6) outer wall both sides all sets up fluted (10), the fixed position of recess (10) tank bottom installs spring (11), spring (11) other end fixed mounting has stopper (12), spacing groove (9) have all been seted up to the position that draw-in groove (7) inner wall both sides are close to the tank bottom, spacing groove (9) and stopper (12) joint each other.

2. A durable draw-bar box according to claim 1, wherein: and a soft rubber cushion (5) is fixedly bonded on the outer wall of the shell (4).

3. A durable draw-bar box according to claim 1, wherein: and a rubber pad (8) is fixedly adhered to the outer wall of the clamping ring (6).

4. A durable draw-bar box according to claim 1, wherein: the position that the tip is close to both sides under box (1) is equal fixed mounting has the fixed column, tip fixed mounting has universal wheel (3) under the fixed column.

5. A durable draw-bar box according to claim 1, wherein: the pull rod (2) is movably connected with the shell (4).

6. A durable draw-bar box according to claim 1, wherein: the shell (4) is detachable.