CN217524336U

CN217524336U - Drawer type box

Info

Publication number: CN217524336U
Application number: CN202122338951.8U
Authority: CN
Inventors: 陈建昌; 苏武龙; 雷凯; 陈海; 罗勇
Original assignee: Sichuan Microshield Intelligent Technology Co ltd
Current assignee: Sichuan Microshield Intelligent Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-10-04
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a drawer type box body, which comprises a box body and a drawer arranged in the box body, wherein the drawer is movably arranged in the box body so as to be drawn out of the box body or pushed out of the box body; the drawer type box body further comprises an auxiliary smoothing device, the auxiliary smoothing device is arranged in the box body and used for supporting the drawer and reducing the friction force of the drawer moving relative to the box body, so that the drawer of the drawer type box body can not sag to move under the condition of heavy load, and the drawer of the box body can be smoothly drawn out from the box body under the condition of storing heavy objects.

Description

Drawer type box

Technical Field

The utility model relates to a box field especially relates to a drawer type box.

Background

At present, the structure of the drawer type box includes a box with an opening and a drawer arranged in the box, and the sliding structure between the drawer and the box generally directly installs a guide rail in the box, and the drawer is slidably connected with the guide rail through a slide rail, so that the drawer can be drawn out of the box or pushed out of the box into the box. However, due to the gap between the sliding rail and the guide rail, when the drawer is filled with heavy articles, if the drawer is pulled out for a certain distance, the friction force between the sliding rail and the guide rail is increased under the gravity of the goods, so that the sliding friction force between the sliding rail and the guide rail is increased, and the drawer of the box body is pulled out very unsmoothly.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, an object of the utility model is to provide a drawer type box, its drawer that can ensure the box also can be smoothly taken out from this internal case under the circumstances of storing heavier article.

The purpose of the utility model is realized by adopting the following technical scheme:

a drawer type box body, which comprises a box body and a drawer arranged in the box body, the drawer is movably disposed within the cabinet body, so that it can be extracted from or pushed out of the inside of the box body; the drawer box further comprises an auxiliary smoothing device, wherein the auxiliary smoothing device is arranged in the box body and is used for supporting the drawer and reducing the friction force of the drawer moving relative to the box body.

Further, the auxiliary smoothing device comprises a roller which is arranged in the box body in a rolling way, and the rolling surface of the roller is abutted against the bottom surface of the drawer.

Furthermore, the auxiliary smoothing device further comprises a mounting device, the mounting device is arranged in the box body, and the roller is arranged in the box body in a rolling manner through the mounting device.

Further, the mounting device comprises a support frame and a rotating shaft, the support frame is fixedly arranged at the bottom in the box body, a mounting groove is further formed in the support frame, and the rotating shaft enables the roller to be rotatably mounted in the mounting groove and enables the roller surface of the roller to be abutted against the bottom surface of the drawer.

Further, the drawer is slidably connected with the box body through a sliding structure, so that the drawer can be drawn out of the box body or pushed out of the box body.

Furthermore, the sliding structure comprises a guide rail and a slide rail, the guide rail is arranged on the box body and is positioned in the box body, the guide rail is arranged along the push-pull direction of the drawer, and the slide rail is arranged on the drawer and is in sliding connection with the guide rail.

Furthermore, the guide rail sets up on the inside wall of case body, the slide rail set up in on the lateral wall of drawer and guide rail sliding connection.

Further, the guide rail sets up on the diapire in the case body, the slide rail set up in on the diapire of drawer with guide rail sliding connection.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an auxiliary smoothing device supports the drawer and reduces the frictional force that the drawer removed for the case body to realize that the drawer of drawer type box also can not flagging removal under the very heavy condition of load, and then ensure that the drawer of box also can follow this internal smooth and easy taking out of case under the condition of storing heavier article.

Drawings

FIG. 1 is a schematic cross-sectional view of a drawer-type case according to the present invention;

FIG. 2 is a schematic structural view of the drawer-type case of the present invention;

fig. 3 is a schematic structural diagram of an auxiliary smoothing device according to an embodiment of the present invention.

In the figure: 1. a tank body; 10. a guide rail; 2. a drawer; 20. a slide rail; 3. an auxiliary smoothing device; 30. a roller; 31. a support frame; 310. mounting grooves; 32. a rotating shaft.

Detailed Description

In the following, the present invention is described with priority in conjunction with the accompanying drawings and the detailed description, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below may be arbitrarily combined to form a new embodiment.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "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 device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The implementation mode is as follows:

as shown in fig. 1-3, the present invention discloses a drawer-type box, which comprises a box body 1 and a drawer 2 disposed in the box body 1, wherein the drawer 2 is movably disposed in the box body 1, so that the drawer can be drawn out from the box body 1 or pushed out of the box body 1 into the box body 1. On the basis of the structure, the utility model discloses a drawer type box is still including supplementary smooth device 3, and supplementary smooth device 3 sets up in case body 1, and mainly used supports drawer 2 and reduces the frictional force that drawer 2 removed for case body 1 to the drawer 2 that realizes the drawer type box also can not flagging removal under the very heavy condition of load, and then ensures that drawer 2 of box also can smoothly take out in case body 1 under the condition of storing heavier article.

In this embodiment, the auxiliary smoothing device 3 includes a roller 30, and the roller 30 is rollably disposed in the box body 1 and a rolling surface thereof abuts against a bottom surface of the drawer 2. That is, it can be understood that the rolling surface of the roller 30 abuts against the bottom surface of the drawer 2, so that the roller 30 not only supports the drawer 2, but also enables the drawer 2 to move smoothly in the process of drawing and moving the drawer 2, thereby realizing the movement that the drawer 2 of the drawer type box body can not sag even under the condition of heavy load, and further ensuring that the drawer 2 of the box body can be smoothly drawn out from the box body 1 under the condition of storing heavy objects.

In this embodiment, the auxiliary smoothing device 3 further includes a mounting device, the mounting device is disposed in the box body 1, and the roller 30 is rollably disposed in the box body 1 through the mounting device. That is, the installation means facilitates the rollers 30 to be rollably provided in the box body 1. Specifically, the mounting device includes a supporting frame 31 and a rotating shaft 32, the supporting frame 31 is fixedly disposed at the bottom of the box body 1, the supporting frame 31 is further provided with a mounting groove 310, and the rotating shaft 32 rotatably mounts the roller 30 in the mounting groove 310 and enables the roller 30 surface of the roller 30 to abut against the bottom surface of the drawer 2. In this way, the roller 30 is rollably disposed in the box body 1, and the rolling surface thereof is brought into contact with the bottom surface of the drawer 2.

The drawer 2 for further keeping the box body can be smoothly drawn out from the box body 1 even when heavy articles are stored. The utility model discloses an auxiliary smoothing device 3 is provided with a plurality ofly, and it is also that gyro wheel 30 is provided with a plurality of, and of course, the quantity setting of gyro wheel 30 is corresponded to in the quantity of support frame 31 and pivot 32. The number of the rollers 30 is not limited to the number shown in the following drawings, and the inventors can set the number of the rollers 30 according to the actual situation. Therefore, it is within the scope of the present invention for those skilled in the art to reasonably change the number of the rollers 30.

In this embodiment, the drawer 2 is slidably connected to the box body 1 through a sliding structure, so that the drawer 2 can be drawn out of the box body 1 or pushed out of the box body 1 into the box body 1. Specifically, the sliding structure comprises a guide rail 10 and a slide rail 20, the guide rail 10 is arranged on the box body 1 and is positioned in the box body 1, the guide rail 10 is arranged along the push-pull direction of the drawer 2, and the slide rail 20 is arranged on the drawer 2 and is in sliding connection with the guide rail 10; further, a guide rail 10 is provided on the bottom wall inside the box body 1, and a slide rail 20 is provided on the bottom wall of the drawer 2 in sliding connection with the guide rail 10, so that the drawer 2 can be drawn out of the box body 1 or pushed out of the box body 1 into the box body 1.

Of course, in other embodiments, the guide rail 10 may be disposed on the inner sidewall of the box body 1, and the sliding rail 20 is disposed on the outer sidewall of the drawer 2 and slidably connected with the guide rail 10. It is not limited herein, and therefore, it is within the scope of the present invention for those skilled in the art to reasonably change the positions of the guide rail 10 and the slide rail 20. In addition, the drawer 2 and the box body 1 can be pulled out through a linear driving structure or a screw transmission mechanism. Therefore, it is within the scope of the present invention for those skilled in the art to reasonably move the drawer 2 relative to the box body 1.

In summary, when the drawer-type box is opened or closed, the drawer 2 always has the rolling surface of the roller 30 to move on a horizontal plane and not to press on the rail 10 and the rail 20, so that the rail 20 can slide without pressure and large friction, thereby ensuring smoother sliding of the drawer 2.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A drawer type box body comprises a box body (1) and a drawer (2) arranged in the box body (1), wherein the drawer (2) is movably arranged in the box body (1) so as to be drawn out of the box body (1) or pushed out of the box body (1) into the box body (1); the method is characterized in that: the box body (1) is internally provided with an auxiliary smoothing device (3), the auxiliary smoothing device (3) is arranged in the box body (1), and the auxiliary smoothing device (3) is used for supporting the drawer (2) and reducing the friction force of the drawer (2) moving relative to the box body (1);

the auxiliary smoothing device (3) comprises a roller (30), a support frame (31) and a rotating shaft (32), the support frame (31) is fixedly arranged at the bottom in the box body (1), a mounting groove (310) is formed in the support frame (31), and the rotating shaft (32) is used for rotatably mounting the roller (30) in the mounting groove (310) and enabling the rolling surface of the roller (30) to be abutted against the bottom surface of the drawer (2).

2. A drawer-type casing as claimed in claim 1, wherein: the drawer (2) is connected with the box body (1) in a sliding mode through a sliding structure, so that the drawer (2) can be drawn out of the box body (1) or pushed out of the box body (1) into the box body (1).

3. A drawer-type casing as claimed in claim 2, wherein: the sliding structure comprises a guide rail (10) and a sliding rail (20), the guide rail (10) is arranged on the box body (1) and is positioned in the box body (1), the guide rail (10) is arranged along the push-pull direction of the drawer (2), and the sliding rail (20) is arranged on the drawer (2) and is in sliding connection with the guide rail (10).

4. A drawer-type casing as claimed in claim 3, wherein: the box is characterized in that the guide rail (10) is arranged on the inner side wall of the box body (1), and the sliding rail (20) is arranged on the outer side wall of the drawer (2) and is in sliding connection with the guide rail (10).

5. A drawer-type casing as claimed in claim 3, wherein: the guide rail (10) is arranged on the bottom wall in the box body (1), and the sliding rail (20) is arranged on the bottom wall of the drawer (2) and is in sliding connection with the guide rail (10).