Anti-swing buckling type plate body connecting piece

Abstract

The utility model relates to a connecting part of furniture plate bodies, in particular to an anti-swing buckling type plate body connecting piece, which mainly comprises a connecting seat and a connecting block which are arranged between a plate body A and a plate body B, the connecting seat is fixedly connected with the plate body A, and the connecting seat is fixedly connected with the plate body B; mounting holes are formed in the connecting seats, so that the connecting blocks can be conveniently connected to the connecting seats in a penetrating manner. And the connecting block is provided with a clamping part, and the clamping part can penetrate through the mounting hole and is reversely buckled on the connecting seat, so that the connecting seat and the connecting block are fixed together. And a transverse positioning part is arranged between the connecting block and the connecting seat to prevent the connecting block and the connecting seat from transversely shaking after being connected. The anti-swing buckling type plate body connecting piece is convenient to use, stable and reliable.

Description

Technical Field

[0001] The utility model relates to a connecting component of a furniture plate, in particular to a buckle-type plate connecting piece which can prevent the plate from swinging. Background Art

[0002] Panel connectors are commonly used components in furniture production and assembly. They generally adopt a structure in which an eccentric wheel, a connecting rod and a connecting head are connected in sequence. Through the rotation of the eccentric wheel, tension is applied to the connecting rod and the connecting head, and the two panels are brought closer to each other and finally connected and fixed together.

[0003] Chinese patent document CN212928416U discloses a double fixed furniture panel connector, which pulls the connecting rod and the connector when rotating through an eccentric wheel with inner anti-skid patterns and outer anti-skid patterns, and finally realizes the connection of two panels. Although the above connector can realize the connection between the panels and prevent the eccentric wheel from slipping or rotating under force. However, the connector still has technical defects in actual use. First, the eccentric wheel needs to be rotated by an external tool during installation to achieve a tight connection between the panels. The consistency of the rotation amplitude of the eccentric wheel is difficult to maintain during the actual installation process, and the different rotation amplitudes will cause the eccentric wheel on the same panel to apply different pulling forces to the connecting rod and the connector. Different pulling forces on the same panel will cause the panel to be subjected to torsional forces of different directions and sizes, and cause the panel to deform. In severe cases, it will also cause the panel to break or the connector to loosen. Second, in the connector structure, there is an anti-skid structure between the eccentric wheel and the panel and the connecting rod. Therefore, after the plate body is installed, it becomes very difficult to adjust the tension of the connecting rod by rotating the eccentric wheel, and it also increases the difficulty for the user to disassemble the connecting piece. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide a buckle-type plate connecting piece which is easy to use, stable and reliable and can prevent swinging.

[0005] The utility model provides a snap-fit ​​plate body connector that is anti-swaying, which is mainly composed of a connecting seat and a connecting block arranged between a plate body A and a plate body B. The connecting seat is fixedly connected to the plate body A, and the connecting seat is fixedly connected to the plate body B. A mounting hole is provided on the connecting seat, so that the connecting block can be connected to the connecting seat. The connecting block is provided with a clamping part, which can pass through the mounting hole and be buckled on the connecting seat, so that the connecting seat and the connecting block are fixed together. There is also a lateral positioning part between the connecting block and the connecting seat to prevent the two from lateral shaking after connection.

[0006] By optimizing the above structure, the clamping part includes a clamping piece and a clamping joint. The clamping piece is located on the connection block, and can pass through the mounting hole and open outward to increase the friction between the clamping piece and the mounting hole. The clamping joint is located at the end of the clamping piece, and can be buckled on the connection seat to prevent the connection block from retreating.

[0007] By further optimizing the above structure, at least two card connectors are provided on the card connector and are arranged in sequence along the outer edge of the card connector, so that a graded buckling structure is formed between the card connector and the connecting seat.

[0008] According to the above structure, the lateral positioning part is mainly composed of a first positioning block and a second positioning block. The first positioning block is located at the side of the mounting hole, and the second positioning block is located at the outside of the connecting block. When the connecting block and the connecting seat are plugged in, the first positioning block and the second positioning block can be matched and connected.

[0009] According to the above structure, the first positioning block extends along the movement direction of the connecting block in the mounting hole and is arranged in parallel. The second positioning block extends in the same direction as the first positioning block and is also arranged in parallel. When the connecting block and the connecting seat are plugged in, the second positioning block is connected with the gap in the horizontal arrangement of the first positioning block.

[0010] Compared with the prior art, the anti-swing snap-fit ​​plate connector of the utility model realizes the connection between plate A and plate B by plugging the connection seat and the connection block. Its beneficial effects are:

[0011] First, the connection seat and the connection block are connected by plugging and snapping the clamping part to fix the plate body A and the plate body B. The installation of this structure does not require any tools, and the operation is very simple. In addition, the snapping position of the clamping part and the connection seat is unified, which avoids the situation that the insertion depth of the connection seat and the connection block is inconsistent during operation, and improves the stability of installing multiple connectors on the same plate.

[0012] Secondly, a transverse positioning part is also provided between the connection block and the connection seat. The transverse positioning part can position the connection block and the connection seat in the vertical direction of the connection, so as to avoid the installation gap or size error between the two plugging together, which may cause the board to shake laterally after installation, and further improve the reliability of the connection between the board A and the board B. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the installation of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure decomposition of the utility model;

[0015] Figure 3This is a schematic cross-sectional view of the connection between the first positioning block and the second positioning block of the utility model;

[0016] Figure 4 It is a schematic diagram of the installation section of the utility model.

[0017] The markings in the figure are as follows: board body A01, board body B02, connecting seat 11, mounting hole 12, first positioning block 13, connecting block 21, connecting piece 22, connecting joint 23, guiding inclined surface 24, second positioning block 25. DETAILED DESCRIPTION

[0018] 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. The applicant hereby emphasizes that the following embodiments are one or several examples that can realize the new technical solutions of the utility model, obtain corresponding technical effects, and solve corresponding technical problems, and do not mean that the protection scope of the technical solution only includes the following embodiments.

[0019] according to Figures 1 to 4 As shown, the anti-swing snap-fit ​​plate connector of the utility model is mainly composed of a connecting seat 11 and a connecting block 21. The connecting seat 11 is located on the plate body A01, and it can be fixed together with the plate body A01 by means of screws, buckles, etc. The connecting block 21 is located on the plate body B02, and it can also be fixed together with the plate body B02 by means of screws, buckles, etc. A mounting hole 12 is provided on the connecting seat 11, and the mounting hole 12 passes through both ends of the connecting seat 11 to form a through-hole structure. The connecting block 21 is provided with a snap-fitting portion, and the snap-fitting portion and the connecting block 21 can be processed in an integral molding manner, which can pass through the mounting hole 12 and be buckled on the mounting seat to realize the snap-fitting and fixing of the connecting block 21 and the connecting seat 11 in the opening direction of the mounting hole 12. A transverse positioning portion is also provided between the connecting block 21 and the connecting seat 11, which can prevent the connecting seat 11 and the connecting block 21 from swinging transversely after installation due to installation tolerance or dimensional error.

[0020] In one embodiment of the utility model, the clamping part is composed of a clamping piece 22 and a clamping joint 23. The clamping piece 22 is located on the connecting block 21, and it can be processed in an integral manner with the connecting block 21. When the connecting seat 11 and the connecting block 21 are installed, the clamping piece 22 can pass through the mounting hole 12 and open outward to increase the friction between the clamping piece 22 and the mounting hole 12. The clamping joint 23 is arranged at the end of the clamping piece 22 away from the connecting block 21, and it can also be processed in an integral manner with the clamping piece 22, and after the clamping joint 23 completely passes through the mounting hole 12, it can be buckled on the connecting seat 11 during the outward expansion of the clamping piece 22 to achieve the fixation between the connecting block 21 and the connecting seat 11. In this embodiment, two clamping pieces 22 are arranged opposite to each other on the connecting block 21, and the outer side of the clamping joint 23 has a guide slope 24. The distance between the end of the guiding inclined surface 24 close to the connecting block 21 is greater than the width of the mounting hole 12 , while the distance between the end of the guiding inclined surface 24 far from the connecting block 21 is less than the width of the mounting hole 12 .

[0021] In another embodiment of the utility model, at least two clamping joints 23 are provided on the clamping piece 22, and the clamping joints 23 are arranged in sequence along the outer edge of the clamping piece 22, so that the user can flexibly adjust multiple connectors provided on the same board according to the actual installation situation of the board. In this embodiment, the number of the clamping joints 23 is three, so that when multiple connection seats 11 and connection blocks 21 are installed on the same board, the insertion depth of the clamping piece 22 in the installation hole 12 can be more flexibly adjusted without generating bending stress on the board.

[0022] In one embodiment of the utility model, the lateral positioning portion is composed of a first positioning block 13 and a second positioning block 25. The first positioning block 13 is provided at the side of the mounting hole 12 in an integral manner, and the second positioning block 25 is also provided at the outer side of the connecting block 21 in an integral manner. When the connecting block 21 and the connecting seat 11 are plugged and installed, the first positioning block 13 and the second positioning block 25 can be matched and connected during the mutual movement between the two to avoid lateral shaking or displacement between the connecting block 21 and the connecting seat 11.

[0023] In another embodiment of the utility model, the first positioning block extends along the movement direction of the connecting block 21 in the mounting hole 12 and is arranged in parallel and transversely. The second positioning block 25 extends in the same direction as the first positioning block and is also arranged in parallel and transversely. When the connecting block 21 and the connecting seat 11 are plugged and installed, the first positioning block 13 and the second positioning block 25 are buckled and connected through the gap between the two transverse arrangements.

[0024] When installing the connector of the utility model, firstly, fixing holes are punched on the plate body A01 and the plate body B02 respectively, and then the connecting seat 11 and the connecting block 21 are fixed on the plate body A01 and the plate body B02 respectively. The plate body A01 and the plate body B02 gradually approach each other, and the clamping joint 23 enters the mounting hole 12 under the action of the guiding inclined surface 24, and the two clamping pieces 22 are gradually compressed. At this time, the first positioning block 13 and the second positioning block 25 are staggered and engaged when the connecting block 21 continuously moves into the mounting hole 12. When the clamping joint 23 completely passes through the mounting hole 12, the clamping piece 22 is stretched outward under the action of the elastic restoring force and is pressed tightly against the inner wall of the mounting hole 12, and the clamping joint 23 is buckled on the mounting seat, and the connection between the plate body A01 and the plate body B02 is completed. When the connecting piece is disassembled, it is only necessary to pinch the clamping joint 23 and compress the clamping piece 22 to make the connecting block 21 retreat out of the mounting hole 12, thereby realizing the separation of the plate body A01 and the plate body B02.

[0025] The above specific embodiments are only implementation methods with better technical effects of the utility model. Any structure that is the same or equivalent to the anti-swing snap-fit ​​plate connector of the utility model is within the protection scope of the utility model.

Claims

1. A snap-fit ​​plate connector that prevents swinging, comprising a connecting seat (11) and a connecting block (21) that are respectively fixed on a plate A (01) and a plate B (02) and are positioned correspondingly, characterized in that: The connecting seat (11) is provided with a mounting hole (12), the connecting block (21) is provided with a clamping portion passing through the mounting hole (12) and buckled onto the connecting seat (11), and a transverse positioning portion is provided between the connecting block (21) and the connecting seat (11).

2. The anti-swing snap-fit ​​plate connector according to claim 1, characterized in that: The clamping portion comprises a clamping piece (22) located on the connection block (21) and capable of passing through the mounting hole (12) and opening outwards, and a clamping joint (23) capable of being buckled onto the connection seat (11) is provided at the end of the clamping piece (22).

3. The anti-swing snap-fit ​​plate connector according to claim 2, characterized in that: There are at least two card connectors (23), which are arranged in sequence along the outer edge of the card connector sheet (22).

4. The anti-swing snap-fit ​​plate connector according to any one of claims 1 to 3, characterized in that: The transverse positioning portion comprises a first positioning block (13) arranged on the side of the mounting hole (12) and a second positioning block (25) arranged on the outside of the connecting block (21); the first positioning block (13) and the second positioning block (25) are matched and connected.

5. The anti-swing snap-fit ​​plate connector according to claim 4, characterized in that: The first positioning block (13) and the second positioning block (25) respectively extend along the movement direction of the connection block (21) in the mounting hole (12) and are arranged transversely, and the second positioning block (25) is snap-fitted and connected with the gap of the transverse arrangement of the first positioning block (13).

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