Disinfection cabinet drawer guide structure

Abstract

A guide rail structure for a disinfection cabinet drawer includes a cabinet body and a drawer assembly that can be pulled out and arranged on the cabinet body. The drawer assembly includes a door body and two drawer brackets arranged inside the door body. The drawer bracket is characterized in that the lower end surface is bent to form an embedding groove, the mounting strip is arranged in the embedding groove and has an embedding groove with the port facing downward; the slide bar is arranged in the mounting strip of the mounting strip and has a slide groove with the port facing downward; the guide rail bracket is arranged inside the cabinet body, the bottom end of the guide rail bracket is first bent horizontally to form a horizontal part, and then bent upward to form a guide part that can cooperate with the guide of the slide groove; the fixed guide rail is arranged on the inner side of the guide rail bracket; the moving guide rail is arranged on the outer side of the drawer bracket and can cooperate with the guide of the fixed guide rail. When the drawer assembly is pulled out, the side is slidably matched by the moving guide rail and the fixed guide rail, and the bottom is slidably matched by the slide bar and the guide part, and a double guide structure is adopted to ensure smooth pulling out.

Description

Technical Field

[0001] The invention relates to a disinfection cabinet, in particular to a guide rail structure of a drawer of the disinfection cabinet. Background Art

[0002] The existing sterilizing cabinet pull-out basket and cabinet body are generally connected by a guide rail to achieve a pull-out connection. Specifically, a drawer-type sterilizing cabinet includes an outer shell, an inner shell, a drawer and a guide rail. The drawer includes a panel and a pull-out basket, and the pull-out basket is arranged on the inner side of the panel; the guide rail includes a fixed part and a sliding part; and the guide rail is arranged on the side or bottom of the drawer.

[0003] The guide rails are arranged on both sides. Since the distance between the guide rails is large, the drawer shakes violently when it is pulled out to the outermost part, resulting in a poor user experience. For relevant patent literature, please refer to the Chinese utility model patent "A guide rail installation structure for tableware disinfection cabinet" with patent number ZL 201320473886.2 (authorization announcement number CN203408272U).

[0004] Another type is to set rails on both the side and the bottom. When the rails are set at the bottom, the rails will be subjected to a positive force, which will easily damage the rails and the drawers will also be easily deformed. For relevant literature, please refer to the Chinese utility model patent "A drawer-type disinfection cabinet with bottom rails and side rails" (authorization announcement number CN204951724U) with patent number ZL201520711603.2. The addition of the bottom rail increases the overall manufacturing cost, and the bottom rail is a hidden design, which looks poor. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a drawer guide rail structure of a disinfection cabinet that can be pulled out smoothly in view of the above-mentioned technical status quo.

[0006] The technical solution adopted by the present invention to solve the above technical problems is: a disinfection cabinet drawer guide rail structure, including a cabinet body and a drawer assembly that can be pulled out and arranged on the cabinet body, the drawer assembly includes a door body and two drawer brackets arranged inside the door body, the aforementioned drawer brackets are arranged at intervals and form an installation area for the pull-out basket to be arranged therebetween, and the feature is that the lower end surface of the drawer bracket is bent to form an embedding groove,

[0007] The drawer assembly also includes

[0008] The mounting strip is arranged in the aforementioned embedding groove and has an embedding groove with an end facing downward;

[0009] A slide bar, disposed in the mounting bar of the aforementioned mounting bar and having a slide groove with an end facing downward;

[0010] A guide rail bracket is arranged inside the aforementioned cabinet, and the bottom end of the guide rail bracket is first bent horizontally to form a horizontal portion, and then bent upward to form a guide portion that can cooperate with the aforementioned slide guide;

[0011] A fixed guide rail, disposed on the inner side of the guide rail bracket; and

[0012] The movable guide rail is arranged on the outside of the drawer bracket and can cooperate with the aforementioned fixed guide rail.

[0013] The embedding groove is preferably designed as follows: the bottom end of the drawer bracket is first bent horizontally inward to form a first horizontal bending portion, then bent vertically to form a vertical bending portion, and finally bent horizontally outward to form a second horizontal bending portion. The aforementioned first horizontal bending portion, vertical bending portion and second horizontal bending portion form an embedding groove, and the mounting strip is arranged in the embedding groove and exposed laterally.

[0014] The second horizontal bending portion is provided with a first connecting member from bottom to top to position the mounting bar, so that the connecting member is hidden and basically invisible, thereby improving the visual experience.

[0015] Furthermore, the mounting bar is exposed laterally to form a mounting end surface, and the movable guide rail is connected to the mounting end surface through a second connecting member. The second connecting member is installed on the mounting bar, which is not easily observed when pulled out, thereby improving the appearance.

[0016] Preferably, the mounting strip is made of aluminum alloy.

[0017] Preferably, the slide bar is made of polytetrafluoroethylene, which is high temperature resistant and self-lubricating.

[0018] The bottom of the fixed guide rail abuts against the upper end surface of the horizontal part of the guide rail bracket. The fixed guide rail is supported, the installation is more stable, and it is not easy to fall off the guide rail bracket.

[0019] Compared with the prior art, the advantages of the present invention are: when the drawer assembly is pulled out, the sides are slidably matched through the movable guide rails and the fixed guide rails, and at the same time, the bottom is slidably matched through the sliding bar and the guide part, and a double guide structure is adopted to ensure smooth pulling and drawing; in addition, the sliding bar and the guide part adopt a compact hidden design, which is basically invisible during the pulling and drawing process, has a better appearance, and is conducive to improving the product grade. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of an embodiment.

[0021] Figure 2 Schematic diagram of a drawer assembly in an embodiment.

[0022] Figure 3 It is a combination diagram of a single-side drawer bracket, a fixed guide rail, and a guide rail bracket.

[0023] Figure 4 for Figure 3 Schematic diagram of the structure from another perspective.

[0024] Figure 5 for Figure 3 Exploded diagram of . DETAILED DESCRIPTION

[0025] The present invention is further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 As shown, the disinfection cooking machine in this embodiment includes a stove 10, a cabinet 20 and a drawer assembly. The drawer assembly can be pulled out on the cabinet 20. The stove 10 is arranged on a platform above the cabinet 20. A sterilization device is provided in the cabinet 20, and the drawer assembly can be pulled out relative to the cabinet 20.

[0027] Combination Figure 2 to Figure 5 As shown, the drawer assembly includes a door body 1, a mounting bar 3, a slide bar 4, a guide rail bracket 6, a fixed guide rail 5, a movable guide rail 7 and two drawer brackets 2 arranged on the inner side of the door body 1. The drawer brackets 2 are arranged at intervals and form an installation area for the pull-out basket to be set. The lower end surface of the drawer bracket 2 is bent to form an embedding groove 2a.

[0028] The mounting strip 3 is disposed in the embedding groove 2a and has an embedding groove 3a with its end facing downward; the slide strip 4 is disposed in the mounting strip 3 and has a slide groove 4a with its end facing downward;

[0029] The guide rail bracket 6 is disposed inside the cabinet 20 . The bottom end of the guide rail bracket 6 is first bent horizontally to form a horizontal portion 61 , and then bent upward to form a guide portion 62 that can cooperate with the guide groove 4 a .

[0030] The fixed guide rail 5 is arranged on the inner side of the guide rail bracket 6, and the bottom of the fixed guide rail 5 abuts against the upper end surface of the horizontal portion 61 of the guide rail bracket 6. The movable guide rail 7 is arranged on the outer side of the drawer bracket 2 and can cooperate with the fixed guide rail 5 for guidance.

[0031] The bottom end of the drawer bracket 2 is first bent horizontally inward to form a first horizontal bent portion 21, then bent vertically to form a vertical bent portion 22, and finally bent horizontally outward to form a second horizontal bent portion 23. The first horizontal bent portion, the vertical bent portion 22 and the second horizontal bent portion 23 form an embedding groove 2a, and the mounting strip 3 is arranged in the embedding groove 2a and exposed laterally.

[0032] A first connecting member (not shown) is disposed from bottom to top on the second horizontal bending portion 23 to position the mounting bar 3. The mounting bar 3 is exposed laterally to form a mounting end surface, and the movable guide rail 7 is connected to the mounting end surface through a second connecting member (not shown).

[0033] The mounting bar 3 in this embodiment is made of aluminum alloy. The sliding bar 4 is made of polytetrafluoroethylene. The first connecting member and the second connecting member in this embodiment can be screws.

[0034] When the drawer assembly is pulled out, the sides are slidably matched through the moving guide rails and the fixed guide rails, and the bottom is slidably matched through the sliding bar and the guide part, adopting a double guide structure to ensure smooth pulling and pulling; the sliding bar and the guide part adopt a compact hidden design, which is basically invisible during the pulling and pulling process, with a better appearance, which is conducive to improving the product grade.

Claims

1. A disinfection cabinet drawer guide rail structure, comprising a cabinet body (20) and a drawer assembly that can be pulled out and arranged on the cabinet body (20), the drawer assembly comprising a door body (1) and two drawer brackets (2) arranged on the inner side of the door body (1), the aforementioned drawer brackets (2) are arranged at intervals and form an installation area for the pull-out basket to be arranged therebetween, characterized in that The lower end surface of the drawer bracket (2) is bent to form an embedding groove (2a). The drawer assembly also includes A mounting strip (3) is disposed in the aforementioned embedding groove (2a) and has an embedding groove (3a) with an end facing downward; A slide bar (4) is arranged inside the mounting bar (3) of the aforementioned mounting bar (3) and has a slide groove (4a) with an end facing downward; A guide rail bracket (6) is arranged inside the cabinet (20), wherein the bottom end of the guide rail bracket (6) is first bent horizontally to form a horizontal portion (61), and then bent upward to form a guide portion (62) capable of guiding and cooperating with the slide groove (4a); A fixed guide rail (5) is arranged on the inner side of the guide rail bracket (6); and The movable guide rail (7) is arranged outside the drawer bracket (2) and can cooperate with the aforementioned fixed guide rail (5) for guidance.

2. The disinfection cabinet drawer guide rail structure according to claim 1, characterized in that The bottom end of the drawer bracket (2) is first bent horizontally inward to form a first horizontal bent portion (21), then bent vertically to form a vertical bent portion (22), and finally bent horizontally outward to form a second horizontal bent portion (23). The first horizontal bent portion, the vertical bent portion (22), and the second horizontal bent portion (23) are surrounded by an embedding groove (2a), and the mounting strip (3) is arranged in the embedding groove (2a) and exposed laterally.

3. The drawer guide rail structure of the disinfection cabinet according to claim 2 is characterized in that A first connecting member is provided on the second horizontal bending portion (23) from bottom to top to position the mounting bar (3).

4. The disinfection cabinet drawer guide rail structure according to claim 2, characterized in that The mounting strip (3) is exposed laterally to form a mounting end surface, and the movable guide rail (7) is connected to the mounting end surface via a second connecting member.

5. The drawer guide rail structure of the disinfection cabinet according to claim 1, characterized in that The mounting strip (3) is made of aluminum alloy.

6. The disinfection cabinet drawer guide rail structure according to claim 1, characterized in that The sliding strip (4) is made of polytetrafluoroethylene.

7. The disinfection cabinet drawer guide rail structure according to claim 1, characterized in that The bottom of the fixed guide rail (5) abuts against the upper end surface of the horizontal portion (61) of the guide rail bracket (6).

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