CN216187189U - Self-tightening connection structure for plates of metal cabinet - Google Patents

Abstract

The utility model discloses a self-tightening connection structure for metal cabinet body plates, which belongs to the technical field of cabinet body plate processing and comprises a box body with an opening at the upper end, wherein a plurality of groups of vertically arranged cabinet body plates are detachably connected in the box body, and each cabinet body plate is arranged by being attached to the inner side wall of the box body; the one end of cabinet body plate is fixed with the fixture block, and other end sliding connection has U type connecting piece, and the fixture block is the T type structure that the level set up, is equipped with the draw-in groove that matches with the fixture block on the U type connecting piece, and the draw-in groove is the T type structure of vertical setting, is equipped with on the U type connecting piece to be used for the spacing stop gear of fixture block, is equipped with on the inside wall of U type connecting piece to be used for the gliding spout of stop gear. According to the utility model, the cabinet plate is clamped on the U-shaped connecting piece by arranging the clamping block and the clamping groove, and the clamped clamping block is limited by arranging the limiting mechanism, so that the cabinet plate is prevented from falling off, the processing production efficiency of the cabinet plate is improved, and additional processing steps are reduced.

Description

A self-tightening connection structure of metal cabinet panels

technical field

The utility model relates to the technical field of cabinet body panel processing, in particular to a self-tightening connection structure of metal cabinet body panels.

Background technique

The cabinet body mainly refers to the cabinet body of kitchen cabinets, wardrobes and other combined cabinets, which are mostly composed of different panels.

In the processing and production of cabinet body panels, it is generally necessary to process threaded holes and bolts on the cabinet body panels. It will take a lot of time to perform these operations, which is not conducive to the processing and production of high-efficiency cabinet body panels, and these The processing operation does not have a self-tightening structure for the cabinet body panel, and the cabinet body panel needs to be fixed when the processed cabinet body panel is transported, which is not conducive to improving the efficiency of the cabinet body panel processing and production.

Based on this, the present invention designs a self-tightening connection structure of metal cabinet body panels to solve the above problems.

Utility model content

The purpose of the present invention is to provide a self-tightening connection structure of metal cabinet body panels, so as to solve the problem of low efficiency caused by the lack of self-tightening structure in the processing and production of cabinet body panels proposed in the above-mentioned background art.

In order to achieve the above object, the utility model provides the following technical solutions:

A self-tightening connection structure for metal cabinet body panels, comprising a box body with an open upper end, wherein a plurality of groups of vertically arranged cabinet body panels are detachably connected in the box body, and each of the cabinet body panels fits the box Inside the body wall setting;

One end of the cabinet body plate is fixed with a clamping block, and the other end is slidably connected with a U-shaped connecting piece, the clamping block is a horizontally arranged T-shaped structure, and the U-shaped connecting piece is provided with a clamping block matching the clamping block. The slot, the slot is a vertically arranged T-shaped structure, the U-shaped connector is provided with a limit mechanism for limiting the position of the clip, and the inner side wall of the U-shaped connector is provided with a limit The chute on which the mechanism slides.

Preferably, a vertically arranged fixing block is fixed in the U-shaped connecting piece, a sliding hole is vertically arranged on the fixing block, and a sliding rod is fixed at one end of the cabinet body plate away from the clamping block, and the sliding The rod is slidably arranged in the sliding hole.

Preferably, the sliding hole and the sliding rod are both provided in a cylindrical structure.

Preferably, the sliding groove and the clamping groove are located on the same side wall of the U-shaped connector, and the sliding groove is located above the clamping groove.

Preferably, the limiting mechanism includes a connecting rod and a pull rod, the connecting rod is slidably arranged in the chute, the connecting rod is set in a U-shaped structure with an opening downward, and the connecting rod is vertically provided with a connecting rod. The pull rod is slidably arranged in the through hole, a fixed shaft is fixedly connected between the two inner side walls of the connecting rod, and a fixed bracket is rotatably connected to the outside of the fixed shaft.

Preferably, the fixing bracket includes an inner bracket and an outer bracket, the lower end of the outer bracket is set in a U-shaped structure with an opening downward, the lower end of the inner bracket is rotatably connected to the U-shaped opening of the outer bracket, and the inner bracket Springs are fixedly connected to the side walls adjacent to the outer bracket, and the other ends of the two springs are fixedly connected to the lower ends of the pull rods.

Preferably, the side wall of the box body and the side wall of the U-shaped connector are provided with pin holes, and pins are fixedly connected to the pin holes of the box body and the U-shaped connector.

Compared with the prior art, the beneficial effect of the utility model is: by setting the clamping block and the clamping slot, the cabinet body panel is clamped in the U-shaped connector, which is convenient for the installation of the cabinet body panel, and then the U-shaped The limit mechanism in the chute on the side wall of the connecting piece fixes the block to prevent the cabinet body panel from disengaging. The installation and transportation of body panels improves the efficiency of cabinet panel processing and production.

Description of drawings

1 is a perspective view of a self-tightening connection structure of a metal cabinet body panel proposed by the utility model;

2 is a schematic diagram of a self-tightening connection structure of a metal cabinet body panel self-tightening connection structure proposed by the utility model;

Fig. 3 is the exploded structure schematic diagram of Fig. 2;

Fig. 4 is the side view structure schematic diagram of Fig. 3;

FIG. 5 is a schematic structural diagram of the limiting mechanism of a self-tightening connection structure of metal cabinet body panels proposed by the present invention.

In the figure: 1. Box body; 2. Cabinet body plate; 3. Clamping block; 4. U-shaped connector; 5. Clamping slot; 6. Limiting mechanism; 7. Chute; 8. Fixing block; 9. Sliding hole; 10, sliding rod; 11, connecting rod; 12, tie rod; 13, fixed shaft; 14, fixed bracket; 15, inner bracket; 16, outer bracket; 17, spring; 18, pin.

Detailed ways

In order to be able to understand the above-mentioned objects, features and advantages of the present invention more clearly, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific details of the following disclosure. Example limitations.

Referring to Figures 1-5, a self-tightening connection structure of metal cabinet body panels includes a box body 1 with an open upper end, and a plurality of sets of vertically arranged cabinet body panels 2 are detachably connected in the box body 1. The body plate part 2 is arranged against the inner side wall of the box body 1;

As shown in FIG. 3 , one end of the cabinet body panel 2 is fixed with a clamping block 3 , and the other end is slidably connected with a U-shaped connecting piece 4 , and a vertically arranged fixing block 8 is fixed in the U-shaped connecting piece 4 . A sliding hole 9 is vertically provided, and a sliding rod 10 is fixed at one end of the cabinet body panel 2 away from the clamping block 3. The sliding rod 10 is slidably arranged in the sliding hole 9. When installing the cabinet body panel 2 , the sliding rod 10 is slid into the sliding hole 9 of the U-shaped connector 4 , so as to facilitate the installation of the cabinet body panel 2 .

It should be noted that the card block 3 is a horizontally arranged T-shaped structure, and the U-shaped connector 4 is provided with a card slot 5 that matches the card block 3. The card slot 5 is a vertically arranged T-shaped structure, and the U-shaped connector 4 is provided with a limiting mechanism 6 for limiting the position of the clamping block 3 , and a sliding groove 7 for the sliding of the limiting mechanism 6 is provided on the inner side wall of the U-shaped connector 4 .

In order to facilitate the limiting self-tightening connection of the limiting mechanism 6 to the clamping block 3 , the sliding groove 7 and the clamping groove 5 are located on the same side wall of the U-shaped connector 4 , and the sliding groove 7 is located above the clamping groove 5 .

As shown in FIG. 5 , the limiting mechanism 6 includes a connecting rod 11 and a pull rod 12 , the connecting rod 11 is slidably arranged in the chute 7 , and the connecting rod 11 is set in a U-shaped structure with an opening downwards. 11 is vertically provided with a through hole, the pull rod 12 is slidably arranged in the through hole, a fixed shaft 13 is fixedly connected between the two inner side walls of the connecting rod 11, and a fixed bracket member is rotatably connected to the outside of the fixed shaft 13 14.

It should be added that the fixing bracket 14 includes an inner bracket 15 and an outer bracket 16 , the lower end of the outer bracket 16 is provided in a U-shaped structure with an opening downward, and the lower end of the inner bracket 15 is rotatably connected to the U of the outer bracket 16 . In the mold mouth, the inner bracket 15 and the outer bracket 16 are fixedly connected to the side walls close to each other with a spring 17 , and the other ends of the two springs 17 are fixedly connected to the lower end of the pull rod 12 .

In order to prevent the cabinet body panel 2 from falling off in the box body 1, pin holes are provided on the side wall of the box body 1 and the side wall of the U-shaped connector 4. The pin holes of the box body 1 and the U-shaped connector 4 are provided with pin holes. A pin 18 is fixedly connected inside.

The operating principle of the present utility model is now described as follows:

In the present invention, by setting the clamping block 3 and the clamping slot 5, one end of the cabinet body panel 2 is clamped in the clamping slot 5 of the U-shaped connector 4 to realize self-tightening connection, which is convenient for the installation of the cabinet body panel 2. Then, through the limiting mechanism 6 in the chute 7 on the side wall of the U-shaped connector 4, the connecting rod 11 is slid downward in the chute 7, and when the lower end surface of the connecting rod 11 contacts the clamping block 3, the spring 17 pushes the inner bracket 15. And the outer bracket 16 pops out to both sides against the lower end surface of the chute 7 to fix the block 3 to prevent the cabinet body panel 2 from being detached. The bracket 15 and the outer bracket 16 are retracted, and then the entire limiting mechanism is pulled out, the self-tightening connection of the clamping block 3 can be released, and the disassembly of the cabinet panel 2 is facilitated. The sliding rod 10 of the component 2 slides into the sliding hole 9 of the U-shaped connector 4, and the other end of the cabinet panel 2 is slidably installed in the U-shaped connector 4, which facilitates the installation and transportation of the cabinet panel 2 and improves the The efficiency of processing and production of cabinet panel 2.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A metal cabinet body panel self-tightening connection structure, comprising a box body (1) provided with an open upper end, characterized in that: a plurality of groups of vertically arranged cabinet bodies are detachably connected in the box body (1) a board member (2), each of the cabinet body board members (2) is arranged in a fit with the inner side wall of the box body (1); One end of the cabinet body plate (2) is fixed with a clamping block (3), and the other end is slidably connected with a U-shaped connecting piece (4). The U-shaped connector (4) is provided with a card slot (5) matching the card block (3), the card slot (5) is a vertically arranged T-shaped structure, and the U-shaped connector (4) is provided with There is a limiting mechanism (6) for limiting the position of the clamping block (3), and the inner side wall of the U-shaped connecting piece (4) is provided with a chute (7) for sliding the limiting mechanism (6). 2. The self-tightening connection structure of metal cabinet body panels according to claim 1, characterized in that: a vertically arranged fixing block (8) is fixed in the U-shaped connecting piece (4), and the fixing block ( 8) A sliding hole (9) is vertically arranged thereon, a sliding rod (10) is fixed at one end of the cabinet body plate (2) away from the clamping block (3), and the sliding rod (10) is slidably arranged in the sliding hole (9). 3 . The self-tightening connection structure of metal cabinet body panels according to claim 2 , wherein the sliding hole ( 9 ) and the sliding rod ( 10 ) are both arranged in a cylindrical structure. 4 . 4. The self-tightening connection structure of metal cabinet body panels according to claim 1, characterized in that: the sliding groove (7) and the clamping groove (5) are located on the same side wall of the U-shaped connector (4), The sliding slot (7) is located above the clamping slot (5). 5 . The self-tightening connection structure of metal cabinet panels according to claim 1 , wherein the limiting mechanism ( 6 ) comprises a connecting rod ( 11 ) and a tension rod ( 12 ), and the connecting rod ( 11 ) The connecting rod (11) is slidably arranged in the chute (7), the connecting rod (11) is arranged in a U-shaped structure with an opening downward, a through hole is vertically arranged on the connecting rod (11), and the pulling rod (12) slides A fixing shaft (13) is fixedly connected between the two inner side walls of the connecting rod (11), and a fixing bracket (14) is rotatably connected to the outside of the fixing shaft (13). 6 . The self-tightening connection structure of metal cabinet body panels according to claim 5 , wherein the fixing bracket ( 14 ) comprises an inner bracket ( 15 ) and an outer bracket ( 16 ), and the outer bracket ( 16 ) The lower end of the inner bracket (15) is arranged in a U-shaped structure with the opening downward, the lower end of the inner bracket (15) is rotatably connected to the U-shaped opening of the outer bracket (16), and the inner bracket (15) and the outer bracket (16) are close to each other. Springs (17) are fixedly connected to the side walls, and the other ends of the two springs (17) are fixedly connected to the lower ends of the pull rods (12). 7 . The self-tightening connection structure of metal cabinet body panels according to claim 1 , wherein pin holes are provided on the side walls of the box body ( 1 ) and the side walls of the U-shaped connector ( 4 ). 8 . A pin (18) is fixedly connected in the pin hole of the box body (1) and the U-shaped connector (4).

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