Detachable furniture metal support

Abstract

The utility model belongs to the technical field of metal supports, and particularly relates to a detachable furniture metal support which comprises a base, a vertical fixing column is arranged in the center of the top wall of the base, a mounting table is arranged at the top of the fixing column, and the mounting table is in a circular truncated cone shape with the open top wall. A vertical support is placed in the center of the bottom wall of an inner cavity of the mounting table, a circular bottom plate is arranged at the bottom of the support, and the outer diameter of the bottom plate is larger than that of the support. An annular fixing ring is fixedly mounted in the center of the bottom wall of an inner cavity of the mounting table, and openings are formed in the outer side wall of the fixing ring at equal intervals with the ring center of the fixing ring as the center. According to the utility model, when the bracket needs to be disassembled, a user drives the rotating ring to rotate through the anti-skid lines and drives all the rotating shafts to rotate through the inner teeth and the gears, so that all the pressing plates above are rotated out of the open holes and are not attached to the top of the bottom plate, and then the bracket and the bottom plate are taken out from the inner cavity of the mounting table in the vertical direction to finish the disassembly; and rapid installation is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal brackets, in particular to a detachable furniture metal bracket. Background Art

[0002] Metal brackets are usually made of metal materials such as steel and aluminum alloy, which have excellent strength and durability and can withstand greater weight and pressure. Therefore, metal brackets can effectively support the structure of furniture and ensure its stability and safety.

[0003] Some existing furniture metal brackets are fixed with screws and other methods. Although this traditional connection method can ensure the stability of the furniture, it also brings many inconveniences to the later disassembly and maintenance to a certain extent. When the furniture needs to be disassembled or repaired, removing the screws not only takes a lot of time and effort, but also easily damages the furniture or the bracket itself due to improper operation. Therefore, it is necessary to develop a detachable furniture metal bracket. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A detachable furniture metal bracket, comprising:

[0007] A base, wherein a vertical fixing column is arranged at the center of the top wall of the base, and a mounting platform is arranged on the top of the fixing column, and the mounting platform is in the shape of a round cone with an open top wall;

[0008] A bracket, a vertical bracket is placed at the center of the bottom wall of the inner cavity of the mounting platform, a circular bottom plate is arranged at the bottom of the bracket, and the outer diameter of the bottom plate is larger than the outer diameter of the bracket;

[0009] A fixing ring, an annular fixing ring is fixedly installed at the center of the bottom wall of the inner cavity of the mounting platform, and openings are opened at equal intervals on the outer wall of the fixing ring with its own ring center as the center. A vertical rotating shaft is rotatably penetrated through the bottom wall of the inner cavity of the mounting platform near each opening. The rotating shaft is located outside the fixing ring and a pressure plate is provided at the upper end of the rod body, one end of the pressure plate is located in the hole of the opening, the lower end of the rod body of each rotating shaft is located below the mounting platform and is provided with a gear, the top wall of the base is located directly below the mounting platform and is rotatably provided with an annular rotating ring through a bearing sleeve, and the inner side of the rotating ring is provided with internal teeth that mesh with all the gear teeth.

[0010] As a preferred solution of the detachable furniture metal bracket described in the utility model, the base is provided with fixing parts, which are suction cups arranged around the bottom of the base and / or screws threadedly connected through the upper and lower walls around the base.

[0011] As a preferred solution of the detachable furniture metal bracket described in the utility model, a protective shell is arranged on the upper end of the mounting platform, the protective shell covers the entire pressure plate, and a socket is opened in the center of the protective shell for vertical insertion of the bottom plate.

[0012] As a preferred solution of the detachable furniture metal bracket described in the utility model, the inner diameter of the fixing ring is consistent with the outer diameter of the base plate, and the distance between the bottom wall of the pressure plate and the bottom wall of the inner cavity of the mounting platform is equal to the thickness of the base plate.

[0013] As a preferred solution of the detachable furniture metal bracket described in the utility model, the swivel and the fixed column are concentrically arranged, the thickness of the fixed column is greater than the thickness of the swivel, and a circle of anti-slip grooves is arranged on the outer side of the swivel.

[0014] As a preferred solution of the detachable furniture metal bracket described in the utility model, a spring is hingedly provided on one side of each pressing plate away from the opening, and the other end of the spring is hingedly provided on the inner wall of the mounting platform.

[0015] Compared with the prior art, the beneficial effect of the utility model is that when the bracket needs to be disassembled, the user drives the swivel to rotate through the anti-slip grooves, and drives all the rotating shafts to rotate through the internal teeth and gears, so that all the pressure plates on the top are rotated out of the open holes and no longer fit the top of the base plate. Then the bracket and the base plate are taken out from the inner cavity of the mounting table in the vertical direction to complete the disassembly. Similarly, it is also convenient and quick to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the structure of the internal components of the middle mounting platform;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of the mounting platform and the swivel cross section after the middle bracket is disassembled;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the structure when looking upward;

[0021] Figure 5 For this utility model Figure 1 Schematic diagram of the structure after the middle bracket is disassembled.

[0022] In the figure: base 100, fixing column 110, mounting platform 120, protective shell 130, socket 140, bracket 200, bottom plate 210, fixing ring 300, opening 310, rotating shaft 320, pressing plate 330, gear 340, rotating ring 350, inner teeth 360, anti-slip groove 370, spring 380. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-Figure 5 , shows a schematic diagram of the structure of a detachable furniture metal bracket embodiment of the utility model, please refer to Figure 1-Figure 5 , a detachable furniture metal bracket is introduced in detail.

[0028] A detachable furniture metal bracket comprises a base 100, a vertical fixing column 110 is arranged at the center of the top wall of the base 100, a mounting platform 120 is arranged on the top of the fixing column 110, and the mounting platform 120 is in the shape of a round cone with an open top wall;

[0029] A vertical bracket 200 is placed at the center of the inner cavity bottom wall of the mounting platform 120, and a circular bottom plate 210 is provided at the bottom of the bracket 200, and the outer diameter of the bottom plate 210 is larger than the outer diameter of the bracket 200;

[0030] An annular fixing ring 300 is fixedly installed at the center of the bottom wall of the inner cavity of the mounting platform 120, and openings 310 are opened at equal intervals on the outer wall of the fixing ring 300 with its own ring center as the center. A vertical rotating shaft 320 is rotatably provided on one side of the bottom wall of the inner cavity of the mounting platform 120 near each opening 310. The rotating shaft 320 is located outside the fixing ring 300 and a pressure plate 330 is provided on the upper end of the rod body. One end of the pressure plate 330 is located in the hole of the opening 310. The lower end of the rod body of each rotating shaft 320 is located below the mounting platform 120 and is provided with a gear 340. The top wall of the base 100 is located directly below the mounting platform 120 and is rotatably provided with an annular rotating ring 350 through a bearing sleeve, and the inner side of the rotating ring 350 is provided with internal teeth 360 that mesh with the teeth of all the gears 340.

[0031] Furthermore, the base 100 is provided with fixings, which are suction cups arranged around the bottom of the base 100 and / or screws threadedly connected through the upper and lower walls around the base 100. The fixings are not shown in the figure. The base 100 can be conveniently fixed on a desired plane, such as the floor in a room, through the fixings.

[0032] Furthermore, a protective shell 130 is provided at the upper end of the mounting platform 120, and the protective shell 130 covers the entire pressure plate 330. A socket 140 for vertical insertion of the bottom plate 210 is opened in the center of the protective shell 130, and the protective shell 130 is provided to prevent the components from being directly exposed to the outside.

[0033] Furthermore, the inner diameter of the fixing ring 300 is consistent with the outer diameter of the bottom plate 210, so that after the bottom plate 210 is inserted into the inner side of the fixing ring 300, the outer side of the bottom plate 210 and the inner side of the fixing ring 300 are fitted together, so that the bracket 200 will not swing left and right, and the distance between the bottom wall of the pressure plate 330 and the bottom wall of the inner cavity of the mounting platform 120 is equal to the thickness of the bottom plate 210. When the bottom plate 210 is inserted into the inner side of the fixing ring 300 and multiple pressure plates 330 are attached to the top of the bottom plate 210, the bottom of all the pressure plates 330 and the top of the bottom plate 210 are fitted together, so that the bracket 200 will not swing up and down, and the bracket 200 can be used as a bracket, a leg, etc. around the bottom of the furniture, thereby achieving the fixation of the furniture.

[0034] Furthermore, the rotating ring 350 and the fixed column 110 are arranged concentrically, the thickness of the fixed column 110 is greater than the thickness of the rotating ring 350, there is a certain gap between the top of the anti-slip pattern 370 and the bottom of the mounting platform 120, and a circle of anti-slip patterns 370 is arranged on the outer side of the rotating ring 350, so as to facilitate the rotation of the rotating ring 350.

[0035] Furthermore, each pressure plate 330 is hingedly provided with a spring 380 on one side away from the opening 310, and the other end of the spring 380 is hingedly provided on the inner wall of the mounting platform 120. Through the setting of the spring 380, when the pressure plate 330 is not subjected to other forces, it is only subjected to the thrust of the spring 380, so that one end of the pressure plate 330 is always located in the hole of the opening 310.

[0036] During specific use, when the bracket 200 needs to be disassembled, the user drives the rotating ring 350 to rotate through the anti-slip groove 370, and drives all the rotating shafts 320 to rotate through the internal teeth 360 and the gear 340, so that all the upper pressure plates 330 are rotated out of the holes of the opening 310 and no longer fit the top of the bottom plate 210, and then the bracket 200 and the bottom plate 210 are removed from the inner cavity of the mounting table 120 in the vertical direction to complete the disassembly. Similarly, it is also convenient and quick to install.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A detachable furniture metal bracket, characterized in that: include: A base (100), wherein a vertical fixing column (110) is arranged at the center of the top wall of the base (100), and a mounting platform (120) is arranged on the top of the fixing column (110), and the mounting platform (120) is in the shape of a round cone with an open top wall; A bracket (200), wherein a vertical bracket (200) is placed at the center of the bottom wall of the inner cavity of the mounting platform (120), and a circular bottom plate (210) is provided at the bottom of the bracket (200), and the outer diameter of the bottom plate (210) is greater than the outer diameter of the bracket (200); A fixing ring (300) is fixedly mounted at the center of the inner cavity bottom wall of the mounting platform (120), and the outer wall of the fixing ring (300) is provided with openings (310) at equal intervals with the center of the ring as the center. A vertical rotating shaft (320) is rotatably provided on one side of the inner cavity bottom wall of the mounting platform (120) near each opening (310), and the rotating shaft (320) is located outside the fixing ring (300) and a pressure rod is provided at the upper end of the rod body. A plate (330) is provided, one end of the pressing plate (330) is located in a hole of the opening (310), the lower end of the shaft of each rotating shaft (320) is located below the mounting platform (120) and is provided with a gear (340), the top wall of the base (100) is located directly below the mounting platform (120) and is provided with an annular rotating ring (350) rotatably disposed through a bearing sleeve, and the inner side of the rotating ring (350) is provided with internal teeth (360) that mesh with the teeth of all the gears (340).

2. A detachable furniture metal bracket according to claim 1, characterized in that: The base (100) is provided with fixing parts, which are suction cups arranged around the bottom of the base (100) and / or screws threadedly connected to and penetrating the upper and lower walls around the base (100).

3. The detachable furniture metal bracket according to claim 1, characterized in that: A protective shell (130) is provided at the upper end of the mounting platform (120), the protective shell (130) covers the entire pressing plate (330), and a socket (140) for vertical insertion of the bottom plate (210) is opened at the center of the protective shell (130).

4. The detachable furniture metal bracket according to claim 1, characterized in that: The inner diameter of the fixing ring (300) is consistent with the outer diameter of the bottom plate (210), and the distance between the bottom wall of the pressing plate (330) and the bottom wall of the inner cavity of the mounting platform (120) is equal to the thickness of the bottom plate (210).

5. The detachable furniture metal bracket according to claim 1, characterized in that: The rotating ring (350) and the fixed column (110) are arranged concentrically, the thickness of the fixed column (110) is greater than the thickness of the rotating ring (350), and a circle of anti-slip grooves (370) is arranged on the outer side of the rotating ring (350).

6. The detachable furniture metal bracket according to claim 1, characterized in that: A spring (380) is hingedly arranged on one side of each pressing plate (330) away from the opening (310), and the other end of the spring (380) is hingedly arranged on the inner side wall of the mounting platform (120).

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