Furniture connecting piece

Abstract

The utility model discloses a furniture connecting piece which comprises a connecting plate body. A clamping plate is installed in the connecting plate body, a pull block is installed on one side of the clamping plate, a self-locking module is arranged on the clamping plate, an unlocking module is arranged on the connecting plate body, the self-locking module comprises a self-locking groove spring, the self-locking groove spring is installed in the clamping plate, a clamping plate self-locking button is installed above the self-locking groove spring, and the clamping plate self-locking button is installed on the side close to the pull block. The periphery of the clamping plate self-locking button is provided with self-locking button protruding blocks, and the clamping plate self-locking button is provided with chamfers. According to the self-locking connecting plate, the two connecting plate bodies are fixed to two plates through the connecting plate fixing holes respectively, then the clamping plates are inserted into the first self-locking clamping plate grooves in the two connecting plate bodies respectively, and the clamping plates penetrate through the first self-locking clamping plate grooves to enter the second self-locking clamping plate grooves in the connecting plate bodies on the opposite plates; the two plates can be spliced into a whole, the clamping plate can be fixed in the two clamping plate grooves through the clamping plate self-locking button, and the connecting plates are prevented from being separated.

Description

Technical Field

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

[0002] Nowadays, some solid wood furniture for home or office use are combined. For combined furniture, the connection parts are relatively important. Furniture generally includes panels and legs. For example, coffee tables, tables, stools, etc., the legs are installed under the panels. The connection methods mainly include traditional mortise and tenon structure plus bonding, connection of connecting components, and connection with processed connecting screws.

[0003] Most of the existing connectors are completely fixed on the board. When the plane needs to be adjusted, tools are needed to disassemble it, which is cumbersome. The holes left at the original position after disassembly cannot be fixed with bolts again, affecting the appearance of the furniture. Therefore, a furniture connector is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a furniture connector to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a furniture connector, comprising a connecting plate body; a cardboard is installed in the connecting plate body, a pull block is installed on one side of the cardboard, a self-locking module is provided on the cardboard, and an unlocking module is provided on the connecting plate body;

[0006] Preferably, the self-locking module includes a self-locking groove spring, which is installed in the card board, a card board self-locking button is installed above the self-locking groove spring, the card board self-locking button is installed on the side close to the pull block, self-locking button protrusions are installed around the card board self-locking button, and the card board self-locking button is chamfered.

[0007] Preferably, the unlocking module includes an unlocking slot spring, which is installed in the connecting plate body, an unlocking button is installed on the unlocking slot spring, an unlocking rod is installed at the bottom of the unlocking button, and an unlocking rod pressing plate is installed at the bottom of the unlocking rod.

[0008] Preferably, an unlocking groove is provided on the connecting plate body, the unlocking groove spring is installed in the unlocking groove, a button rod hole is provided in the unlocking groove, and the unlocking rod passes through the button rod hole and is connected to the unlocking rod pressing plate.

[0009] Preferably, a connecting plate locking groove is provided below the unlocking groove, the connecting plate locking groove is matched with the card plate self-locking button, and the unlocking rod pressing piece is installed in the connecting plate locking groove.

[0010] Preferably, a connecting plate fixing hole is opened on the connecting plate body, a connecting plate fixing bolt is installed in the connecting plate fixing hole, a bolt thread is opened on the connecting plate fixing bolt, a fixing hole thread is opened in the connecting plate fixing hole, and the bolt thread and the fixing hole thread are meshed.

[0011] Preferably, a first self-locking card plate groove and a second self-locking card plate groove are symmetrically opened in the connecting plate body, the first self-locking card plate groove is located below the unlocking button, and the card plate is installed in the first self-locking card plate groove.

[0012] Preferably, a card plate self-locking groove is provided in the card plate, a self-locking block moving groove is provided in the card plate self-locking groove, and the self-locking button protrusion is installed in the self-locking block moving groove.

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

[0014] (1) The utility model fixes two connecting plate bodies on two plates respectively through the connecting plate fixing holes, and then inserts the card plates into the first self-locking card plate grooves on the two connecting plate bodies respectively. The card plates pass through the first self-locking card plate grooves and enter into the second self-locking card plate grooves of the connecting plate bodies on the opposite plate, so that the two plates can be spliced ​​into a whole. The setting of the card plate self-locking button can fix the card plate in the two card plate grooves to prevent the connecting plates from separating.

[0015] (2) The self-locking button of the card board cooperates with the locking slot of the connecting plate. When the card board is fully inserted, the self-locking button of the card board will be stuck in the locking slot of the connecting plate, which can prevent the card board from falling out and causing the connection to be separated during use. The unlocking button cooperates with the unlocking lever pressure piece. When the unlocking button is pressed, the unlocking lever pressure piece presses down against the self-locking button of the card board, and the self-locking button of the card board is separated from the locking slot of the connecting plate. At this time, the card board can be pulled out by pulling the block, realizing the function of non-destructive repeated disassembly and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a furniture connector proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of a furniture connector proposed by the utility model;

[0018] Figure 3 for Figure 2 A magnified image of point A;

[0019] Figure 4 This is a structural schematic diagram of a furniture connector including a connecting plate fixing bolt and a card plate self-locking button, etc.;

[0020] Figure 5 for Figure 4 Enlarged view of point B.

[0021] In the figure: 1. connecting plate body; 2. self-locking module; 3. unlocking module; 4. first self-locking card plate slot; 5. second self-locking card plate slot; 6. connecting plate fixing hole; 7. connecting plate fixing bolt; 8. card plate; 9. pull block; 10. bolt thread; 11. fixing hole thread; 20. card plate self-locking slot; 21. card plate self-locking button; 22. self-locking block moving slot; 23. self-locking slot spring; 24. self-locking button protrusion; 30. unlocking button; 31. unlocking slot spring; 32. unlocking slot; 33. button rod hole; 34. unlocking rod; 35. unlocking rod pressing piece; 36. connecting plate locking slot. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: a furniture connector, including a connecting plate body 1; in order to be able to splice two furniture panels, a card board 8 is installed in the connecting plate body 1, a pull block 9 is installed on one side of the card board 8, a self-locking module 2 is provided on the card board 8, and an unlocking module 3 is provided on the connecting plate body 1. The self-locking module 2 includes a self-locking groove spring 23, the self-locking groove spring 23 is installed in the card board 8, a card board self-locking button 21 is installed above the self-locking groove spring 23, the card board self-locking button 21 is installed on the side close to the pull block 9, and self-locking button protrusions 24 are installed around the card board self-locking button 21. The card board self-locking button 21 is chamfered, and the two panels can be spliced ​​by cooperating with the connecting plate body 1 through the self-locking module 2, and the function of repeated disassembly and installation can be realized through the unlocking module 3.

[0024] In order to realize the splicing function, a connecting plate fixing hole 6 is opened on the connecting plate main body 1, and a connecting plate fixing bolt 7 is installed in the connecting plate fixing hole 6. The connecting plate fixing bolt 7 is provided with a bolt thread 10, and a fixing hole thread 11 is opened in the connecting plate fixing hole 6. The bolt thread 10 and the fixing hole thread 11 are meshed. The connecting plate main body 1 is symmetrically provided with a first self-locking card plate groove 4 and a second self-locking card plate groove 5. The first self-locking card plate groove 4 is located below the unlocking button 30, and the card plate 8 is installed in the first self-locking card plate groove 4. The card plate 8 has a card plate self-locking groove 20, and the card plate self-locking groove 20 has a self-locking block moving groove 22. The self-locking button protrusion 24 is installed in the self-locking block moving groove 22. When the plates need to be spliced, the two connecting plate main bodies 1 are placed under the plates respectively, and the first self-locking card plate groove 4 on one side of the connecting plate main body 1 is aligned with the second self-locking card plate groove 5 on the other side of the connecting plate main body 1. For convenience When installing, you can first insert the card plate 8 from the first self-locking card plate slot 4 until the card plate 8 penetrates into the second self-locking card plate slot 5 on the opposite side. At this time, the first self-locking card plate slot 4 is aligned with the second self-locking card plate slot 5, and all the connecting plate fixing bolts 7 are screwed into the connecting plate fixing holes 6 respectively until the connecting plate fixing bolts 7 are connected to the plate. At this time, the connecting piece is installed. After the installation is completed, the card plate 8 can be taken out. When it needs to be spliced ​​and used later, it is only necessary to insert the card plate 8 from the first self-locking card plate slot 4 on the two connecting plate main bodies 1 respectively until the card plate 8 penetrates into the second self-locking card plate slot 5 on the opposite side. At this time, the two plates are fixed. When they need to be disassembled after use, the two card plates 8 can be taken out from the first self-locking card plate slot 4 respectively. There is no need to disassemble the connecting plate main body 1. It is more convenient to operate the card plate 8 through the pull block 9, and it can also prevent the card plate 8 from being completely inserted into the first self-locking card plate slot 4 and becoming unable to be removed.

[0025] The working principle is as follows: when the plates need to be spliced, the two connecting plate bodies 1 are placed under the plates respectively, and the first self-locking card groove 4 on the connecting plate body 1 on one side is aligned with the second self-locking card groove 5 on the connecting plate body 1 on the other side. For the convenience of installation, the card plate 8 can be inserted from the first self-locking card groove 4 until the card plate 8 passes through the second self-locking card groove 5 on the opposite side. At this time, the first self-locking card groove 4 is aligned with the second self-locking card groove 5, and all the connecting plate fixing bolts 7 are screwed into the connecting plate fixing holes 6 respectively until the connecting plate fixing bolts 7 are connected to the plates. At this time, the connecting plate 8 is connected to the connecting plate 8. After the connector is installed, the card plate 8 can be taken out after the installation is completed. When it needs to be spliced ​​and used later, it is only necessary to insert the card plates 8 from the first self-locking card plate slots 4 on the two connecting plate bodies 1 until the card plates 8 penetrate into the second self-locking card plate slots 5 on the opposite side. At this time, the two plates are fixed. When they need to be disassembled after use, the two card plates 8 can be taken out from the first self-locking card plate slots 4 respectively. There is no need to disassemble the connecting plate body 1. The pull block 9 is more convenient for operating the card plate 8, and it can also prevent the card plate 8 from being completely inserted into the first self-locking card plate slot 4 and being unable to be taken out. In order to prevent work When the card board 8 is disengaged from the first self-locking card board slot 4, the card board self-locking button 21 is provided on the card board 8. When the card board 8 is inserted into the first self-locking card board slot 4, the outer wall of the first self-locking card board slot 4 presses the card board self-locking button 21 downward. A spring is provided under the card board self-locking button 21. When the self-locking button protrusion 24 enters the first self-locking card board slot 4 and reaches the lower protection of the connecting plate locking slot 36, it is reset under the action of the spring, and the card board self-locking button 21 bounces into the connecting plate locking slot 36. At this time, the connecting plate locking slot 36 and the card board self-locking button 21 cooperate, and when the card board 8 moves, the connecting plate The inner wall of the connecting plate locking groove 36 limits the card board self-locking button 21 to prevent the card board 8 from falling out. When the card board 8 needs to be taken out, the unlocking button 30 is pressed and the unlocking button 30 pushes the unlocking rod 34 downward, the unlocking rod 34 pushes the unlocking rod pressure piece 35 downward, and the unlocking rod pressure piece 35 pushes the card board self-locking button 21 downward. At this time, the card board self-locking button 21 disengages from the connecting plate locking groove 36 under the action of the unlocking rod pressure piece 35. At this time, the connecting plate locking groove 36 no longer blocks the card board self-locking button 21, and the card board 8 can be pulled out. After the two card boards 8 are pulled out respectively, the plates can be separated.

[0026] Example 2: Figure 1-5The unlocking module 3 includes an unlocking slot spring 31, which is installed in the connecting plate body 1. An unlocking button 30 is installed on the unlocking slot spring 31. An unlocking rod 34 is installed at the bottom of the unlocking button 30. An unlocking rod pressing piece 35 is installed at the bottom of the unlocking rod 34. An unlocking slot 32 is opened on the connecting plate body 1. The unlocking slot spring 31 is installed in the unlocking slot 32. A button rod hole 33 is opened in the unlocking slot 32. The unlocking rod 34 passes through the button rod hole 33 and is connected with the unlocking rod pressing piece 35. A connecting plate locking slot 36 is opened below the unlocking slot 32. The connecting plate locking slot 36 is adapted to the card board self-locking button 21. The unlocking rod pressing piece 35 is installed in the connecting plate locking slot 36. In order to prevent the card board 8 from falling out of the first self-locking card board slot 4 during work and causing the plate to separate, a card board self-locking button 21 is provided on the card board 8. When the card board 8 is inserted into the first self-locking card board slot 4, the outer wall of the first self-locking card board slot 4 presses the card board self-locking button 21 downward. A spring is provided under the card board self-locking button 21. When the self-locking button protrusion 24 enters the first self-locking card board groove 4 and reaches the lower protection of the connecting plate locking groove 36, it is reset under the action of the spring, and the card board self-locking button 21 bounces into the connecting plate locking groove 36. At this time, the connecting plate locking groove 36 and the card board self-locking button 21 cooperate. When the card board 8 moves, the inner wall of the connecting plate locking groove 36 limits the card board self-locking button 21, which can prevent the card board 8 from falling out. When the card board 8 needs to be taken out, press and hold the release button. The lock button 30 and the unlock button 30 push the unlock rod 34 downward, the unlock rod 34 pushes the unlock rod pressure piece 35 downward, and the unlock rod pressure piece 35 pushes the card board self-locking button 21 downward. At this time, the card board self-locking button 21 is disengaged from the connecting plate locking groove 36 under the action of the unlock rod pressure piece 35. At this time, the connecting plate locking groove 36 no longer blocks the card board self-locking button 21, and the card board 8 can be pulled out. After the two card boards 8 are pulled out respectively, the plates can be separated. The remaining features are the same as those in Example 1.

[0027] 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 furniture connector, comprising a connecting plate body (1); Features: A card plate (8) is installed in the connecting plate body (1), a pull block (9) is installed on one side of the card plate (8), a self-locking module (2) is provided on the card plate (8), and an unlocking module (3) is provided on the connecting plate body (1); The self-locking module (2) comprises a self-locking groove spring (23), the self-locking groove spring (23) is installed in the card board (8), a card board self-locking button (21) is installed above the self-locking groove spring (23), the card board self-locking button (21) is installed on the side close to the pull block (9), self-locking button protrusions (24) are installed around the card board self-locking button (21), and the card board self-locking button (21) is chamfered.

2. A furniture connector according to claim 1, Features: The unlocking module (3) comprises an unlocking slot spring (31), the unlocking slot spring (31) is installed in the connecting plate body (1), an unlocking button (30) is installed on the unlocking slot spring (31), an unlocking rod (34) is installed at the bottom of the unlocking button (30), and an unlocking rod pressing piece (35) is installed at the bottom of the unlocking rod (34).

3. A furniture connector according to claim 2, Features: The connecting plate body (1) is provided with an unlocking slot (32), the unlocking slot spring (31) is installed in the unlocking slot (32), a button rod hole (33) is provided in the unlocking slot (32), and the unlocking rod (34) passes through the button rod hole (33) and is connected to the unlocking rod pressing sheet (35).

4. A furniture connector according to claim 3, Features: A connecting plate locking groove (36) is provided below the unlocking groove (32), the connecting plate locking groove (36) is matched with the card plate self-locking button (21), and the unlocking lever pressing piece (35) is installed in the connecting plate locking groove (36).

5. A furniture connector according to claim 1, Features: The connecting plate body (1) is provided with a connecting plate fixing hole (6), a connecting plate fixing bolt (7) is installed in the connecting plate fixing hole (6), a bolt thread (10) is provided on the connecting plate fixing bolt (7), a fixing hole thread (11) is provided in the connecting plate fixing hole (6), and the bolt thread (10) and the fixing hole thread (11) are meshed with each other.

6. A furniture connector according to claim 1, Features: A first self-locking card slot (4) and a second self-locking card slot (5) are symmetrically formed in the connecting plate body (1); the first self-locking card slot (4) is located below the unlocking button (30); and the card (8) is installed in the first self-locking card slot (4).

7. A furniture connector according to claim 1, Features: The card plate (8) is provided with a card plate self-locking groove (20), the card plate self-locking groove (20) is provided with a self-locking block moving groove (22), and the self-locking button protrusion (24) is installed in the self-locking block moving groove (22).

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