CN216089803U

CN216089803U - Roller type supporting device and display cabinet comprising same

Info

Publication number: CN216089803U
Application number: CN202121140308.8U
Authority: CN
Inventors: 李永郁
Original assignee: Shanghai Baogao Culture Communication Co ltd
Current assignee: Shanghai Baogao Culture Communication Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-03-22
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a roller type supporting device, which comprises: the main body is convexly provided with a roller facing downwards; a sub body connected to the main body to be movable up and down; and the fastening device is fixedly connected with the main body and the auxiliary body. By using the utility model, the second sawtooth-shaped structure of the fastening device is matched and clamped with the first sawtooth-shaped structure of the main body, so that the stability of the fixed connection between the main body and the auxiliary body is ensured. Meanwhile, the main body is adjusted in height up and down relative to the auxiliary body through the position of the connecting piece in the strip-shaped hole.

Description

Roller type supporting device and display cabinet comprising same

Technical Field

The utility model relates to the technical field of display cabinets, in particular to a roller type supporting device of a display cabinet.

Background

With the social development, various exhibition and display activities are more and more, and especially large-scale comprehensive exhibition is often held nationwide. The showcase is one of the props, and is mainly used in places such as shopping malls and museums to display and store commodities, to stick various posters and word introductions, and to place and hang various goods for exhibition.

Present showcase is that the one end of glass cabinet door and the one end of the cabinet body pass through hinged joint usually, nevertheless because glass cabinet door itself is too heavy, makes hinge end atress grow easily, and then causes the glass cabinet door to produce the slope gradually, can't play the seal with the cabinet body.

Disclosure of Invention

In view of the above, the present invention is directed to a roller type supporting device.

The specific technical scheme is as follows:

a roller type support device, comprising: the main body is convexly provided with a roller facing downwards; a sub body connected to the main body to be movable up and down; and the fastening device is fixedly connected with the main body and the auxiliary body.

In the roller type supporting device, strip-shaped holes are respectively formed in the two ends of the main body along the vertical direction.

The roller type supporting device further comprises: and each connecting piece can penetrate through one strip-shaped hole in a vertically movable mode, and the two connecting pieces are fixedly connected with the auxiliary body.

In the roller type supporting device, a first saw-toothed structure is arranged on the end surface of the main body, which faces the auxiliary body.

In the roller type supporting device, the fastening device is arranged between the main body and the auxiliary body, and a second saw-toothed structure is arranged on the end surface of the fastening device, which faces the main body, and the second saw-toothed structure is matched with the first saw-toothed structure.

In the roller type supporting device, the two connecting pieces penetrate through the fastening device.

A display case, comprising: a cabinet body; the supporting device is arranged above and/or below the cabinet door and is the roller type supporting device.

Compared with the prior art, the technical scheme has the positive effects that:

(1) according to the utility model, the second sawtooth-shaped structure of the fastening device is matched and clamped with the first sawtooth-shaped structure of the main body, so that the stability of the fixed connection between the main body and the auxiliary body is ensured.

(2) The main body of the utility model realizes the vertical height adjustment of the main body relative to the auxiliary body through the position of the connecting piece in the strip-shaped hole.

Drawings

FIG. 1 is a front view of a roller support of the present invention;

FIG. 2 is a rear view of a roller support of the present invention;

FIG. 3 is a left side view of a roller support of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 5 is a perspective view of the roller support device of the present invention with the auxiliary body omitted;

fig. 6 is a perspective view of a display case of the present invention;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is an enlarged view at C in fig. 6.

In the drawings: 1. a main body; 11. a strip-shaped hole; 12. a first saw-toothed structure; 2. a sub-body; 3. a fastening device; 31. a second saw-toothed structure; 4. a roller; 5. a connecting member; 6. a cabinet body; 61. a cabinet frame; 7. a cabinet door; 71. a door frame.

Detailed Description

The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Fig. 1 is a front view showing a roller type supporting apparatus according to a preferred embodiment, fig. 2 is a rear view showing the roller type supporting apparatus according to the preferred embodiment, fig. 3 is a left side view showing the roller type supporting apparatus according to the preferred embodiment, fig. 4 is a sectional view taken along a-a of fig. 1, and fig. 5 is a perspective view showing the roller type supporting apparatus according to the preferred embodiment with a sub-body omitted, as shown in fig. 1 to 5. There is shown a preferred embodiment roller support apparatus comprising: a main body 1, a sub-body 2 and a fastening device 3. The main body 1 is convexly provided with a roller 4 facing downwards, and the roller 4 faces downwards and also slightly faces to the front of the main body 1. The main body 1 is movable up and down with respect to the sub body 2, and the main body 1 can be coupled with the sub body 2 after the main body 1 is positioned. The fastening device 3 is used to fixedly connect the main body 1 and the sub body 2, i.e., to fix the positional relationship between the main body 1 and the sub body 2.

The present invention also has the following embodiments in addition to the above:

further, in a preferred embodiment, please continue to refer to fig. 1-5. Two ends of the main body 1 are respectively provided with a strip-shaped hole 11 along the up-down direction.

Further, in a preferred embodiment, the middle end of the main body 1 is protruded with a protrusion facing forward, the protrusion is provided with a roller 4 facing downward, and the roller 4 faces downward and also faces slightly forward of the main body 1.

Further, in a preferred embodiment, the roller 4 is partially located within the protrusion, with the remainder exposed.

Further, in a preferred embodiment, the roller supporting device further includes: each connecting piece 5 can be arranged in one strip-shaped hole 11 in a penetrating manner, and each connecting piece 5 can move up and down in the strip-shaped hole 11, so that the connecting pieces 5 penetrating through the strip-shaped holes 11 are fixedly connected with the auxiliary body 2, and the main body 1 and the auxiliary body 2 are relatively fixed.

The main body 1 of the utility model realizes the vertical height adjustment of the main body 1 relative to the auxiliary body 2 through the position of the connecting piece 5 in the strip-shaped hole 11.

Further, in a preferred embodiment, the end surface of the main body 1 facing the secondary body 2 is provided with a first saw-toothed structure 12.

Further, in a preferred embodiment, the end surface of the main body 1 facing away from the roller 4 is provided with a first saw-toothed structure 12, and the first saw-toothed structure 12 is located between the two strip-shaped holes 11.

Further, in a preferred embodiment, the fastening device 3 is disposed between the main body 1 and the sub-body 2, and the end surface of the fastening device 3 facing the main body 1 is provided with a second saw-toothed structure 31, and the second saw-toothed structure 31 is matched with the first saw-toothed structure 12.

Furthermore, in a preferred embodiment, two connecting members 5 pass through two strip-shaped holes 11 and through two ends of the fastening device 3, so that the two connecting members 5 are fixedly connected with the auxiliary body 2.

The first saw-toothed structure 12 of the main body 1 is matched with the second saw-toothed structure 31 of the fastening device 3, so that the stability of the fixed connection between the main body 1 and the auxiliary body 2 can be ensured.

Fig. 6 is a perspective view of a display cabinet according to a preferred embodiment, fig. 7 is an enlarged view of B in fig. 6, and fig. 8 is an enlarged view of C in fig. 6, as shown in fig. 6 to 8. There is shown a preferred embodiment of a display case comprising: the cabinet body 6 and the cabinet door 7 are hinged, one end of the cabinet body 6 and one end of the cabinet door 7 are hinged, and the roller type supporting device of the preferred embodiment is arranged above and/or below the other end of the cabinet door 7.

Further, in a preferred embodiment, please refer to fig. 1 to 8. Taking the case that the roller type supporting device is arranged below the cabinet door 7 as an example, the auxiliary body 2 is firstly arranged at the inner side of the door frame 71; then, the main body 1 and the fastening device 3 are close to each other and are placed on the outer side of the door frame 71; and finally, sequentially penetrating the two connecting pieces 5 into the main body 1 and the fastening device 3, fixedly connecting the two connecting pieces with the auxiliary body 2, and ensuring that the second sawtooth-shaped structure 31 is matched and clamped with the first sawtooth-shaped structure 12. And when two connecting pieces 5 are arranged in a penetrating way, the positions of the connecting pieces 5 in the strip-shaped holes 11 are adjusted according to requirements, so that the height position of the roller type supporting device relative to the ground is realized.

According to the utility model, through the use of the roller type supporting device, when the cabinet door 7 is closed, the roller 4 can slide to the cabinet body frame 61, so that the door is sealed. The utility model distributes the gravity of the glass door evenly at the hinge end and the roller type supporting device, and ensures that the main body 1 does not slide upwards due to the weight of the glass by utilizing the matching and clamping of the second sawtooth-shaped structure 31 and the first sawtooth-shaped structure 12, thereby ensuring the stability of the fixed connection of the main body 1 and the auxiliary body 2.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A roller support device, comprising:

the main body is convexly provided with a roller facing downwards;

a sub body connected to the main body to be movable up and down;

and the fastening device is fixedly connected with the main body and the auxiliary body.

2. The roller type supporting device according to claim 1, wherein both ends of the main body are respectively provided with a strip-shaped hole along the up-down direction.

3. The roller support apparatus according to claim 2, further comprising: and each connecting piece can penetrate through one strip-shaped hole in a vertically movable mode, and the two connecting pieces are fixedly connected with the auxiliary body.

4. The roller support apparatus according to claim 3, wherein the end surface of said main body facing said sub-body is provided with a first serration structure.

5. The roller support apparatus according to claim 4, wherein the fastening means is provided between the main body and the sub body, and wherein the fastening means is provided with a second serration on an end surface of the fastening means facing the main body, the second serration matching the first serration.

6. The roller type supporting device according to claim 4, wherein two of the connecting members are inserted through the fastening device.

7. A display case, comprising:

a cabinet body;

a cabinet door, wherein a supporting device is arranged above and/or below the cabinet door, and the supporting device is the roller type supporting device in any one of claims 1 to 6.