CN220384474U - Scratch-resistant hard draw-bar box - Google Patents

Abstract

The utility model belongs to the technical field of draw-bar boxes, and particularly relates to a scratch-resistant hard draw-bar box which comprises a box body and a telescopic rod arranged on the box body, wherein a handle is fixedly connected to the top of the telescopic rod, two positioning blocks which are vertically and correspondingly distributed are fixedly connected to four corners of the box body, a protective rod is arranged between the vertically and correspondingly arranged positioning blocks, and the protective rod comprises a rod body which is adapted between the two positioning blocks, and a protective cap which is fixedly connected to the top of the rod body. According to the utility model, the two positioning blocks which are vertically corresponding are arranged at four corners of the box body, the protective rod and the anti-scratch protective plate can be arranged through the positioning blocks, the anti-scratch protection of the box body can be realized through the protective rod and the anti-scratch protective plate, the scratch damage of the box body is avoided, the anti-scratch protective plate and the protective rod are convenient to assemble and disassemble, and can be disassembled when not needed to be used, so that the problem that the external protective part is lack in the pull rod box at the present stage, and the pull rod box is easy to scratch when in use is solved.

Description

Scratch-resistant hard draw-bar box

Technical Field

The utility model relates to the technical field of draw-bar boxes, in particular to an anti-scratch hard draw-bar box.

Background

The draw-bar box is a suitcase with a pull rod and rollers, is convenient to use and widely used, and meanwhile, the draw-bar box is provided with a pull rod due to the fact that the suitcase is provided with a single-tube pull rod and a double-tube pull rod, and the tubes of the pull rod are provided with square tubes and round tubes, so that the suitcase is convenient to walk and is towed, and the burden is greatly reduced.

The draw-bar box holds articles through the box, but the box is in the in-process of removing, and the easy article collision with outside causes the scraping, can influence the outside of draw-bar box pleasing to the eye, influences the life of draw-bar box, and the draw-bar box of present stage lacks outside protection component for the draw-bar box produces the scraping easily when using, has certain defect and not enough, consequently needs to improve.

Disclosure of Invention

(one) solving the technical problems

According to the scratch-resistant hard draw-bar box, the two positioning blocks which are vertically corresponding are arranged at four corners of the box body, the protective rod and the scratch-resistant protective plate can be installed through the positioning blocks, the scratch-resistant protection of the box body can be carried out through the protective rod and the scratch-resistant protective plate, the scratch damage of the box body is avoided, the scratch-resistant protective plate and the protective rod are convenient to assemble and disassemble, the draw-bar box can be disassembled when not needed to be used, and the problem that the draw-bar box is easy to scratch when being used due to the fact that external protection parts are lack in the prior art is solved.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a scratch-resistant hard draw-bar box, includes the box to and install the telescopic link on the box, and the top fixedly connected with handle of telescopic link, two locating pieces that equal fixedly connected with of four corners department of box corresponds the distribution from top to bottom are provided with the guard bar between two locating pieces that correspond from top to bottom, the guard bar includes the body of rod of adaptation between two locating pieces, and the helmet of fixed connection at body of rod top, body of rod threaded connection is on a locating piece on upper portion, the locating piece includes the body of fixed connection in box four corners department, and the through-hole on the body of seting up, and be fixed with the scratch-resistant protection shield between two adjacent bodies.

Further, the through hole of the upper positioning block is a screw hole, the through hole of the bottom positioning block is a limiting hole, and the rod body is in threaded connection with the screw hole of the upper positioning block through external threads arranged on the outer wall of the rod body.

Further, the scraping-proof protection plate is adapted to the rectangular positioning groove of the positioning block, and a fixing pin for fixing the scraping-proof protection plate is installed at the mounting hole of the body.

Further, the corners of the body are provided with arc-shaped corners.

Further, a handle is fixedly connected to one side of the box body, and a plurality of universal wheels are installed at the bottom of the box body.

(III) beneficial effects

Compared with the prior art, the utility model provides the scratch-resistant hard draw-bar box, which has the following beneficial effects:

according to the utility model, the two positioning blocks are fixed at four corners of the box body, the protection rod is arranged between the two corresponding positioning blocks, the protection at the corners of the box body can be realized, the supporting effect of the box body can be realized, the extrusion damage is avoided, the scratch-proof protection plate is arranged between the two adjacent positioning blocks, the external protection effect of the box body can be realized, the box body can avoid collision with external objects during use, the scratch effect is generated, the protection of the draw-bar box is formed, the external scratch of the draw-bar box is avoided, the external aesthetic property of the draw-bar box can be ensured, the service life of the draw-bar box is prolonged, meanwhile, the protection rod in the device is connected to the positioning blocks in a threaded manner, the scratch-proof protection plate is arranged on the positioning blocks in a fixed pin manner, the disassembly and the use are convenient, the draw-proof protection plate can be disassembled when the draw-bar box is not used, the draw-bar box is convenient to use, and is suitable for practical use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the positioning block according to the present utility model;

fig. 3 is a schematic structural view of a guard bar according to the present utility model.

In the figure: 1. a case; 2. a positioning block; 201. a body; 202. a fixing pin; 203. a rectangular positioning groove; 204. a through hole; 205. arc angle; 3. a telescopic rod; 4. a handle; 5. a scratch-proof protective plate; 6. a protective rod; 601. a rod body; 602. an external thread; 603. a protective cap; 7. a universal wheel; 8. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2 and 3, the scratch-resistant hard draw-bar box provided by one embodiment of the utility model comprises a box body 1 and a telescopic rod 3 arranged on the box body 1, wherein the top of the telescopic rod 3 is fixedly connected with a handle 4, so that the box body 1 can move conveniently, two positioning blocks 2 which are distributed correspondingly up and down are fixedly connected at four corners of the box body 1, the protection effect of the corner of the box body 1 is realized, the safety of the box body 1 is improved, a protection rod 6 is arranged between the two positioning blocks 2 which are corresponding up and down, the protection range of the protection rod 6 can be increased, the protection effect of the corner of the box body 1 is realized, the box body 1 is prevented from being directly contacted with an external object, the scratch is formed, the protection rod 6 comprises a rod body 601 which is adapted between the two positioning blocks 2, and fixed connection is convenient for manual operation at the helmet 603 at body of rod 601 top, body of rod 601 threaded connection is on a locating piece 2 on upper portion, guard bar 6 is fixed on locating piece 2 through the mode of screw thread, the dismouting is convenient, can demolish when not needing to use, locating piece 2 includes body 201 of fixed connection in box 1 four corners department, and the through-hole 204 on the body 201 of seting up, the installation of guard bar 6 on locating piece 2 is made things convenient for in setting up of through-hole 204, and be fixed with scratch protection shield 5 between two adjacent bodies 201, scratch protection shield 5 can realize the outside guard action of box 1, realize the outside protection of box 1 on a large scale, avoid box 1 and foreign matter contact to form the scraping.

As shown in fig. 2 and fig. 3, in some embodiments, the through hole 204 of the upper positioning block 2 is a screw hole, the through hole 204 of the bottom positioning block 2 is a limiting hole, the rod body 601 is screwed on the screw hole of the upper positioning block 2 through the external thread 602 arranged on the outer wall of the rod body, so that the protection rod 6 is screwed on the positioning block 2, and the protection rod 6 is convenient to install and remove when not in use.

As shown in fig. 1 and 2, in some embodiments, the anti-scratch protection plate 5 is adapted to the rectangular positioning groove 203 of the positioning block 2, so that positioning adaptation of the anti-scratch protection plate 5 on the positioning block 2 is realized, and a fixing pin 202 for fixing the anti-scratch protection plate 5 is installed at a mounting hole of the body 201, so that the anti-scratch protection plate 5 is fixed by the fixing pin 202, quick installation of the anti-scratch protection plate 5 can be realized, the fixing pin 202 can be removed when the anti-scratch protection plate 5 is not needed, and the anti-scratch protection plate 5 is taken out without occupying space.

As shown in fig. 2, in some embodiments, corners of the body 201 are provided with arc corners 205, which is attractive and safe.

As shown in fig. 1, in some embodiments, a handle 8 is fixedly connected to one side of the case 1, and a plurality of universal wheels 7 are mounted on the bottom of the case 1 to facilitate movement of the case 1.

The working principle and the application steps of the utility model are as follows: during use, the protection rod 6 can be fixed on the two corresponding positioning blocks 2 from top to bottom, protection of the corner of the box body 1 is achieved, during operation, the protection rod 6 moves downwards along the through hole 204, then is connected onto the positioning block 2 on the upper portion through the external threads 602 on the protection rod 6 in a threaded mode, the protection cap 603 is fixed onto the upper portion of the positioning block 2, then the rectangular positioning grooves 203 of the adjacent positioning blocks 2 are matched with the anti-scraping protection plate 5, the anti-scraping protection plate 5 is fixed through the fixing pins 202, protection effect of the outer portion of the box body 1 is achieved, scraping is avoided due to collision between the outer wall of the box body 1 and foreign objects, and the anti-scraping protection plate 5 and the protection rod 6 can be removed when the anti-scraping protection plate is not needed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model _。

Claims (5)

1. The utility model provides a scratch-resistant stereoplasm draw-bar box, includes box (1) to and install telescopic link (3) on box (1), and the top fixedly connected with handle (4) of telescopic link (3), its characterized in that: two locating pieces (2) that equal fixedly connected with of four corners department of box (1) corresponds the distribution from top to bottom, be provided with between two locating pieces (2) that correspond from top to bottom guard bar (6), guard bar (6) are including body of rod (601) of adaptation between two locating pieces (2) to and guard cap (603) of fixed connection at body of rod (601) top, body of rod (601) threaded connection is on one locating piece (2) on upper portion, locating piece (2) include body (201) of fixed connection in box (1) four corners department to and through-hole (204) on body (201) of seting up, and be fixed with between two adjacent bodies (201) and prevent scraping protection shield (5).

2. A scratch resistant hard trolley case as claimed in claim 1, wherein: the through hole (204) of the upper positioning block (2) is a screw hole, the through hole (204) of the bottom positioning block (2) is a limiting hole, and the rod body (601) is in threaded connection with the screw hole of the upper positioning block (2) through an external thread (602) arranged on the outer wall of the rod body.

3. A scratch resistant hard trolley case as claimed in claim 1, wherein: the anti-scratch protection plate (5) is matched with the rectangular positioning groove (203) of the positioning block (2), and a fixing pin (202) for fixing the anti-scratch protection plate (5) is installed at the mounting hole of the body (201).

4. A scratch resistant hard trolley case as claimed in claim 1, wherein: the corners of the body (201) are arranged as arc-shaped corners (205).

5. A scratch resistant hard trolley case as claimed in claim 1, wherein: one side of the box body (1) is fixedly connected with a handle (8), and a plurality of universal wheels (7) are arranged at the bottom of the box body (1).