Quickly-assembled furniture connecting piece

Abstract

The utility model discloses a fast installation type furniture connecting piece which comprises a connecting block, the inner wall of the connecting block is connected with two protruding blocks in a sliding mode, the outer sides of the protruding blocks penetrate to the left side and the right side of the connecting block, the inner sides of the protruding blocks are fixedly connected with long rods, and the long rods are connected with the connecting block in a sliding mode. The top and the bottom of the long rod are movably connected with short rods through pin shafts, and the outer sides of the short rods are movably connected with sliding blocks through pin shafts. Firstly, the connecting block is inserted into an assembling hole in a furniture board, then the furniture board is moved inwards, the furniture board extrudes the protruding block inwards, the protruding block drives the limiting thorns to move outwards, the limiting thorns pierce into the furniture assembling hole, meanwhile, the long rod drives the groove block to move inwards, and the elastic hook rod is clamped into the groove block; and the groove blocks are fixed, at the moment, the furniture boards can be connected with one another through the connecting blocks, and therefore the rapid assembling effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture connectors, in particular to a quick-install furniture connector. Background Art

[0002] Furniture connectors generally refer to the components that fasten and connect boards during the furniture production process. They mainly refer to eccentric connectors, screws, rivets, and combination nuts, etc. This is also a common concept in the furniture hardware industry. The most commonly used furniture connectors are eccentric connectors. Therefore, furniture connectors in the modern furniture industry generally refer to eccentric connectors.

[0003] According to the patent number CN210106379U published on the China Patent Network, the patent name is a bolt, specifically a bolt for wooden furniture, which includes a stud, which is divided into a threaded section and a connecting section from one end to the other end, one end of the threaded section is butt-jointed with one end of the connecting section, an external thread is processed on the outer side surface of the threaded section, the outer side surface of the connecting section is smooth, a nut is arranged on one end of the connecting section away from the threaded section, the cross-section of the nut is a regular hexagon, and its characteristic is that there is a central blind hole on the end surface of the nut away from the stud, a rubber tube is concentrically arranged in the central blind hole, the bottom of the rubber tube is against the bottom of the central blind hole, the outer side wall of the rubber tube is against the hole wall of the central blind hole, a columnar magnet is arranged in the rubber tube, and the outer side surface of the columnar magnet is against the rubber tube. The bolt has a high efficiency in finding the nut, and the process of removing the nut is simple, but the connector cannot be assembled quickly, and auxiliary tools are required when assembling the connector. The assembly time is too long, and it cannot be assembled by hand, resulting in a reduced scope of application of the connector.

[0004] Therefore, it is necessary to redesign the connector to effectively prevent the phenomenon that it cannot be quickly assembled. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a quick-install furniture connector, which has the advantage of being able to be quickly assembled, and solves the problems that the connector cannot be quickly assembled, auxiliary tools are required when assembling the connector, the assembly time is too long, and it is impossible to assemble it by hand, which reduces the application scope of the connector.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-install furniture connector, comprising a connecting block, the inner wall of the connecting block is slidably connected with a protrusion, the number of the protrusions is two, the outer side of the protrusion penetrates to the left and right sides of the connecting block, the inner side of the protrusion is fixedly connected with a long rod, the top and bottom of the long rod are movably connected with a short rod through a pin, the outer side of the short rod is movably connected with a slider through a pin, the surface of the slider is slidably connected to the inner wall of the connecting block, the outer side of the slider is fixedly connected with a limiting thorn, the outer side of the limiting thorn penetrates to the upper and lower sides of the connecting block, the inner side of the long rod is fixedly connected with a groove block, the top and bottom of the groove block are provided with elastic hook rods, and the inner side of the elastic hook rod is fixedly connected to the inner wall of the connecting block.

[0007] As a preferred embodiment of the utility model, the left side and the right side of the connecting block are both provided with protective sleeves, and the shape of the protective sleeves is rectangular.

[0008] As a preferred embodiment of the utility model, a pull ring is fixedly connected to the outer side of the protective sleeve, and the pull ring is made of plastic.

[0009] As a preferred embodiment of the present invention, the surface of the pull ring is provided with anti-slip patterns, and the shape of the anti-slip patterns is rhombus.

[0010] As a preferred embodiment of the present invention, both the front and rear sides of the connecting block are provided with limiting patterns, and the shape of the limiting patterns is wavy.

[0011] As a preferred embodiment of the present invention, the number of the limiting thorns is twelve, and the shape of the limiting thorns is conical.

[0012] As a preferred embodiment of the present invention, the connecting block is made of stainless steel and has a rectangular shape.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model first inserts the connecting block into the assembly hole on the furniture wood board, then moves the furniture wood board inward, the furniture wood board presses the protrusion inward, the protrusion drives the limiting thorn to move outward, so that the limiting thorn is inserted into the furniture assembly hole, and at the same time the long rod drives the groove block to move inward, so that the elastic hook rod is stuck in the groove block to fix the groove block, and now the connecting block can be used to connect the furniture wood boards to each other, so as to achieve the effect of rapid assembly.

[0015] 2. The utility model can protect the bump by providing a protective cover to prevent the bump from being accidentally touched and squeezed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the connecting block structure of the utility model;

[0017] Figure 2 This is a front cross-sectional view of the connecting block structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0019] Figure 4 This is a three-dimensional diagram of the groove block structure of the utility model.

[0020] In the figure: 1. connecting block; 2. protrusion; 3. long rod; 4. short rod; 5. sliding block; 6. limiting thorn; 7. groove block; 8. elastic hook rod; 9. protective cover; 10. pull ring; 11. anti-slip pattern; 12. limiting pattern. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, a quick-install furniture connector provided by the utility model includes a connecting block 1, the inner wall of the connecting block 1 is slidably connected with a protrusion 2, the number of the protrusions 2 is two, the outer side of the protrusion 2 penetrates to the left and right sides of the connecting block 1, the inner side of the protrusion 2 is fixedly connected with a long rod 3, the top and bottom of the long rod 3 are movably connected with a short rod 4 through a pin shaft, the outer side of the short rod 4 is movably connected with a slider 5 through a pin shaft, the surface of the slider 5 is slidably connected to the inner wall of the connecting block 1, the outer side of the slider 5 is fixedly connected with a limiting thorn 6, the outer side of the limiting thorn 6 penetrates to the upper and lower sides of the connecting block 1, the inner side of the long rod 3 is fixedly connected with a groove block 7, the top and bottom of the groove block 7 are provided with an elastic hook rod 8, and the inner side of the elastic hook rod 8 is fixedly connected to the inner wall of the connecting block 1.

[0023] refer to Figure 2 The left and right sides of the connecting block 1 are both covered with protective sleeves 9, and the shape of the protective sleeves 9 is rectangular.

[0024] As a technical optimization solution of the present invention, by providing a protective cover 9, the protrusion 2 can be protected to prevent the protrusion 2 from being accidentally touched or squeezed.

[0025] refer to Figure 1 A pull ring 10 is fixedly connected to the outer side of the protective sleeve 9, and the material of the pull ring 10 is plastic.

[0026] As a technical optimization solution of the present invention, by providing the pull ring 10 , the contact area between the user's hands and the protective cover 9 can be increased, making it convenient for the user to move the protective cover 9 .

[0027] refer to Figure 1 The surface of the pull ring 10 is provided with anti-slip grooves 11, and the shape of the anti-slip grooves 11 is rhombus.

[0028] As a technical optimization solution of the present invention, by providing the anti-slip pattern 11, the friction between the user's hands and the pull ring 10 can be increased to prevent the pull ring 10 from slipping out of the user's hands during use.

[0029] refer to Figure 1 The front and rear sides of the connecting block 1 are both provided with limiting patterns 12, and the shape of the limiting patterns 12 is wavy.

[0030] As a technical optimization solution of the present invention, by providing the limiting pattern 12, the friction between the connecting block 1 and the furniture assembly hole can be increased, making the connecting block 1 more stable.

[0031] refer to Figure 1 The number of the limiting thorns 6 is twelve, and the shape of the limiting thorns 6 is conical.

[0032] As a technical optimization solution of the present invention, by providing a plurality of limiting spikes 6, the contact area between the limiting spikes 6 and the furniture assembly holes can be increased, which is convenient for users to use.

[0033] refer to Figure 1 The material of the connecting block 1 is stainless steel, and the shape of the connecting block 1 is rectangular.

[0034] As a technical optimization solution of the present invention, by providing a connection block 1 made of stainless steel, it is possible to prevent the connection block 1 from rusting and preventing the connection block 1 from being damaged due to rust.

[0035] The working principle and use process of the utility model are as follows: when in use, first take out the furniture wooden board, make the connecting block 1 between the furniture wooden boards, insert the connecting block 1 into the assembly hole on the furniture wooden board, then move the furniture wooden board inward, the furniture wooden board squeezes the convex block 2 inward, the convex block 2 drives the long rod 3 to move inward, the long rod 3 drives the short rod 4 to move inward, so that the short rod 4 rotates outward with the pin as the center of the circle, so that the short rod 4 drives the slider 5 to move outward, the slider 5 drives the limiting thorn 6 to move outward, so that the limiting thorn 6 penetrates into the furniture assembly hole, and at the same time, the long rod 3 drives the groove block 7 to move inward, and the groove block 7 squeezes the elastic hook rod 8 outward to deform it, when the groove on the groove block 7 is aligned with the elastic hook rod 8, the elastic hook rod 8 recovers and rebounds, so that the elastic hook rod 8 is stuck in the groove block 7, and the groove block 7 is fixed. At this time, the connecting block 1 can be used to connect the furniture wooden boards to each other, so as to achieve the effect of rapid assembly.

[0036] In summary: the quick-install furniture connector, by providing a connecting block 1, a protrusion 2, a long rod 3, a short rod 4, a slider 5, a limiting spike 6, a groove block 7, and an elastic hook rod 8, solves the problem that the connector cannot be quickly assembled, auxiliary tools are required when assembling the connector, the assembly time is too long, and it is impossible to assemble by hand, resulting in a reduced scope of application of the connector.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-install furniture connector, comprising a connecting block (1), characterized in that: The inner wall of the connecting block (1) is slidably connected with a protrusion (2), the number of the protrusions (2) is two, the outer side of the protrusion (2) penetrates to the left and right sides of the connecting block (1), the inner side of the protrusion (2) is fixedly connected with a long rod (3), the top and bottom of the long rod (3) are movably connected to a short rod (4) through a pin shaft, the outer side of the short rod (4) is movably connected to a slider (5) through a pin shaft, the surface of the slider (5) is slidably connected to the inner wall of the connecting block (1), the outer side of the slider (5) is fixedly connected with a limiting thorn (6), the outer side of the limiting thorn (6) penetrates to the upper and lower sides of the connecting block (1), the inner side of the long rod (3) is fixedly connected with a groove block (7), the top and bottom of the groove block (7) are provided with an elastic hook rod (8), the inner side of the elastic hook rod (8) is fixedly connected to the inner wall of the connecting block (1).

2. The quick-install furniture connector according to claim 1, characterized in that: The left side and the right side of the connection block (1) are both covered with protective sleeves (9), and the shape of the protective sleeves (9) is rectangular.

3. The quick-install furniture connector according to claim 2, characterized in that: A pull ring (10) is fixedly connected to the outer side of the protective sleeve (9), and the pull ring (10) is made of plastic.

4. The quick-install furniture connector according to claim 3, characterized in that: The surface of the pull ring (10) is provided with anti-slip patterns (11), and the shape of the anti-slip patterns (11) is rhombus-shaped.

5. The quick-install furniture connector according to claim 1, characterized in that: The front side and the rear side of the connection block (1) are both provided with limiting patterns (12), and the limiting patterns (12) are wavy in shape.

6. The quick-install furniture connector according to claim 1, characterized in that: The number of the limiting thorns (6) is twelve, and the shape of the limiting thorns (6) is conical.

7. The quick-install furniture connector according to claim 1, characterized in that: The material of the connection block (1) is stainless steel, and the shape of the connection block (1) is rectangular.

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