CN111795042A

CN111795042A - Detachable connecting piece

Info

Publication number: CN111795042A
Application number: CN202010445253.5A
Authority: CN
Inventors: 王法强
Original assignee: Taizhou Kesino Home Technology Co ltd
Current assignee: Taizhou Kesino Home Technology Co ltd
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2020-10-20

Abstract

The invention discloses a detachable connecting piece, belonging to the technical field of furniture accessories and comprising a first connecting piece body (1) and a second connecting piece body (2), wherein the first connecting piece body (1) is provided with a pair of clamping blocks (4), a first bulge (5) is arranged on the first clamping block (4), a cavity (6) is arranged on the second connecting piece body (2), a pair of clamping blocks II (7) is arranged in the cavity body (6), a bulge II (8) is arranged on the clamping blocks II (7), the bulge I (5) is matched with the bulge II (8), the elastic piece (9) is arranged between the two clamping blocks II (7), the groove I (10) is arranged on the connecting piece body II (2), and the bulge II (8) extends into the groove I (10).

Description

Detachable connecting piece

Technical Field

The invention belongs to the technical field of furniture accessories, relates to a connecting piece, and particularly relates to a detachable connecting piece for connecting furniture plates.

Background

The parts of the traditional furniture are usually connected in a fixed connection mode, so that the furniture is easy to damage in the carrying and transporting processes, and the transportation cost is increased due to the large occupied volume of the furniture. In order to solve the problem, most of the existing furniture is detachable, so that the furniture can be packaged and transported by detaching all parts when not used or transported, the occupied space of the furniture is reduced, the transportation cost is greatly reduced, and the damage of the furniture caused by collision in the transportation process is effectively avoided.

In the Chinese utility model having application date of 2019, 27.02 and application number of 2019202479555, the utility model discloses a quick-assembly connector for furniture, which comprises a buckle and a clamping groove, wherein the buckle is fixedly connected with two arc-shaped clamping jaws arranged oppositely in parallel, a clamping plate clamped with the arc-shaped clamping jaws is arranged on the clamping groove, the outer parts of the buckle, which are positioned on the two arc-shaped clamping jaws, are respectively provided with an auxiliary clamping jaw in parallel, and the positions of the clamping groove, which are positioned on the two sides of the clamping plate, are respectively provided with a clamping groove matched with the auxiliary clamping jaw; the quick-assembly connecting piece for the furniture is simple in structure, tools are not needed during assembly, the assembly process is simplified, the convenience is improved, the firmness among furniture plates is ensured, and the loosening phenomenon is prevented; however, the quick-assembly connecting piece for furniture is inconvenient to disassemble after the furniture is installed and when the quick-assembly connecting piece for furniture needs to be disassembled, and secondary disassembly and assembly of the furniture are affected.

Disclosure of Invention

The invention aims to overcome the technical problem that two connecting piece bodies are inconvenient to disassemble after being connected in the prior art, and provides a detachable connecting piece which is convenient to install and can be conveniently disassembled when the two connecting piece bodies are required to be disassembled after being installed.

In order to solve the technical problem, the invention provides a detachable connecting piece which comprises a first connecting piece body and a second connecting piece body which are matched with each other, wherein one side of the first connecting piece body, which is opposite to the second connecting piece body, is provided with a first clamping block, one side of the first clamping block, which is opposite to the first clamping block, is provided with a first bulge, the second connecting piece body is provided with two first grooves which are respectively matched with the first clamping block, a cavity is arranged between the two first grooves, the cavity is internally provided with two second clamping blocks, two bulges are respectively arranged on the second clamping blocks, the two bulges are arranged in a back-to-back manner, the two bulges are respectively matched with the first bulges, and an adjusting part for adjusting the relative position between the two second clamping blocks is arranged between the two clamping blocks.

As a further improvement of the present invention, in the above-mentioned detachable connecting member, the adjusting member includes an elastic member disposed between the two clamping blocks.

As a further improvement measure of the invention, the two clamping blocks II are arranged in a U shape, the two U-shaped clamping blocks II are oppositely arranged, the protrusions II are arranged on the bottom surfaces of the two clamping blocks II, and the elastic pieces are arranged on two sides of the U-shaped ends of the two clamping blocks II.

As a further improvement measure of the invention, the detachable connecting piece is characterized in that a groove body is arranged at one U-shaped end of the clamping block II, one end of the elastic piece is arranged in the groove body, and the other end of the elastic piece is abutted against the other U-shaped end of the clamping block II which is oppositely arranged.

As a further improvement measure of the invention, the detachable connecting piece is characterized in that a tooth part is arranged at the position opposite to the U-shaped part at the outer side of the groove body, and a first through hole is arranged at the position opposite to the tooth part on the connecting piece body II.

As a further improvement measure of the invention, in the detachable connecting piece, the second connecting piece body is provided with a reinforcing block, and the first connecting piece body is provided with a second groove matched with the reinforcing block.

As a further improvement measure of the invention, in the detachable connecting piece, the reinforcing block is provided with a limiting strip, and the inner wall of the second groove is provided with a limiting groove matched with the limiting strip.

As a further improvement measure of the present invention, in the detachable connection member, fixing holes are provided on both sides of the first connection member body and the second connection member body.

As a further improvement measure of the present invention, in the detachable connector, a first arc-shaped surface is disposed at an edge of the first connector body, a first flange is disposed at a side of the first arc-shaped surface, a second arc-shaped surface is disposed at an edge of the second connector body, and a second flange is disposed at a side of the second arc-shaped surface.

As a further improvement measure of the invention, the two sides of the second connecting piece body are provided with second through holes communicated with the first groove.

Compared with the prior art, the invention has the beneficial effects that: 1. through the mutual cooperation of the clamping block I, the clamping block II and the elastic piece, when the connecting piece body I is matched with the connecting piece body II, the installation is flexible, and the locking effect is good.

2. Through the cooperation of the first bulges and the second bulges, the first connecting piece body and the second connecting piece body are prevented from being separated, and the locking effect is good.

3. Through setting up the boss, can improve joint strength between connecting piece body one and the connecting piece body two, the joining effect is good.

4. Through setting up adjusting part, be favorable to connecting piece body one and connecting piece body two to part, make things convenient for furniture board to dismantle, be favorable to secondary installation and utilization.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a sectional view taken along the line a-a in fig. 3.

FIG. 5 is a second cross-sectional view of the connector body of the present invention.

Fig. 6 is a cross-sectional view of the connector body of the present invention.

FIG. 7 is a perspective view of the connector body of the present invention.

Fig. 8 is a perspective view of the connector body of the present invention.

The reference numbers illustrate: 1. a first connecting piece body; 2. a second connecting piece body; 3. a fixing hole; 4. a first clamping block; 5. a first bulge; 6. a cavity; 7. a second clamping block; 8. a second bulge; 9. an elastic member; 10. a first groove; 11. the bottom of the clamping block II; 12. a tooth portion; 13. a first through hole; 14. a trough body; 15. the other U-shaped end 15; 16. a reinforcing block; 17. a second groove; 18. a limiting strip; 19. a limiting groove; 20. a second through hole; 21. a first arc-shaped surface; 22. a first flange; 23. a second arcuate surface; 24. a second flange.

Detailed Description

The invention will be further explained with reference to the drawings.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.

As shown in fig. 1 to 4, a detachable connecting piece, including the connecting piece body 1 and the connecting piece body two 2 that mutually support, be provided with first arcwall face 21 at connecting piece body 1 edge, be provided with first flange 22 in the both sides of first arcwall face 21, the length of first flange 22 is less than the length of first arcwall face 21, fix connecting piece body 1 on panel through first flange 22, prevent that connecting piece body 1 from breaking away from panel, set up to second arcwall face 23 at the edge of connecting piece body two 2, be provided with second flange 24 at the avris of second arcwall face 23, second flange 24 is favorable to fixing connecting piece body two 2 on panel. In order to further fix the first connecting piece body 1 and the second connecting piece body 2 on the plates respectively, fixing holes 3 are formed in the two sides of the first connecting piece body 1 and the two sides of the second connecting piece body 2, and the first connecting piece body 1 and the second connecting piece body 2 are fixed on the corresponding plates by penetrating screws through the fixing holes 3, so that the first connecting piece body and the second connecting piece body 2 are prevented from being separated from the corresponding plates after installation.

As shown in fig. 3 to 8, one side of the first connector body 1 opposite to the second connector body 2 is provided with two clamping blocks one 4, a first bulge 5 is arranged on one side of the two first clamping blocks 4, two first grooves 10 which are respectively matched with the first clamping blocks 4 are arranged on the second connecting piece body 2, as a technical proposal that a cavity 6 is arranged between the two first grooves 10, and two clamping blocks II 7 are arranged in the cavity 6, the two clamping blocks II 7 are arranged in a U shape, U-shaped openings of the two U-shaped clamping blocks II 7 are oppositely arranged, the second clamping block 7 is respectively provided with a second bulge 8, the second bulges 8 are arranged on the surface of the bottom 11 of the second clamping block, the two second bulges 8 are arranged oppositely, when the first connecting piece body 1 and the second connecting piece body 2 are mutually clamped, the two bulges two 8 are respectively clamped with the two bulges one 5, so that the first connecting piece body 1 and the second connecting piece body 2 are fixed.

As shown in fig. 4 to 8, the second connecting piece body 2 is provided with the reinforcing block 16, the first connecting piece body 1 is provided with the second groove 17 matched with the reinforcing block 16, and when the first connecting piece body 1 and the second connecting piece body 2 are mutually clamped, the reinforcing block 16 extends into the second groove 17 to enhance the connection strength between the first connecting piece body 1 and the second connecting piece body 2, so that the connection effect is good. In order to prevent the reinforcing block 16 from swinging in the second groove 17, a limiting strip 18 is arranged on the reinforcing block 16, and a limiting groove 19 matched with the limiting strip 18 is arranged on the inner wall of the second groove 17, so that the reinforcing block 16 and the second groove 17 can be matched more tightly, and the left and right deviation of the first connecting piece body 1 and the second connecting piece body 2 after connection is prevented.

As shown in fig. 1 to 6, an adjusting member for adjusting the relative position between the two clamping blocks 7 is arranged between the two clamping blocks 7, the adjusting member comprises an elastic member 9 arranged between the two clamping blocks 7, and the elastic member 9 is arranged on two sides of the U-shaped end of the clamping block 7. For example, a U-shaped end of the second clamping block 7 is provided with a groove body 14, one end of the elastic piece 9 is arranged in the groove body 14, the other end of the elastic piece 9 is abutted to another U-shaped end 15 of the second clamping block 7 which is oppositely arranged, and therefore the two U-shaped clamping blocks 7 can be pushed and pressed in opposite directions through the two elastic pieces 9, so that the second protrusions 8 on the second clamping blocks 7 are clamped with the first protrusions 5 on the first clamping blocks 4, and the purpose of fixing the first connecting piece body 1 and the second connecting piece body 2 is achieved. Through the mutual cooperation of the clamping block I, the clamping block II and the elastic piece, when the connecting piece body I1 is matched with the connecting piece body II 2, the installation is flexible, the locking effect is good, and the surfaces of the two protrusions 8 and the first protrusion 5 can be arranged into saw-toothed shapes to play a role in clamping. In this embodiment, in order to facilitate the separation of the first protrusion 5 and the second protrusion 8 during the detachment, the tooth portion 12 is disposed at the position corresponding to the U-shaped portion outside the groove body 14, and the first through hole 13 is disposed at the position corresponding to the tooth portion 12 on the second connecting member body 2, so that when the second protrusion 8 and the first protrusion 5 are required to be separated, as long as the gear is inserted into the first through hole 13, the gear is meshed with the tooth portion 12, and then the gear is rotated to move the two U-shaped clamping blocks 7 in opposite directions, so that the second protrusion 8 and the first protrusion 5 can be separated, and the first connecting member body 1 and the second connecting member body 2 can be separated, thereby facilitating the detachment of the furniture board. Through setting up adjusting part, be favorable to connecting piece body one 1 and connecting piece body two 2 to part, make things convenient for furniture board to dismantle, be favorable to secondary installation and utilization.

As shown in FIG. 7, two through holes 20 communicated with the first groove 10 are formed in two sides of the second connecting piece body 2, so that the clamping condition of the first protrusion 5 and the second protrusion 8 can be observed conveniently.

When the connecting piece is used, the first connecting piece body 1 and the second connecting piece body 2 are fixed on a board respectively, the first clamping block 4 on the first connecting piece body 1 is inserted into the first groove 10, the first protrusion 5 and the second protrusion 8 are clamped, the first connecting piece body 1 and the second connecting piece body 2 are fixed, and therefore furniture boards are fixed to each other.

When needing to dismantle, insert two chucking piece between 7 with the gear through-hole 13, make gear and tooth portion 12 meshing, the running gear, two 7 of drive chucking piece do the motion in opposite directions, order about protruding two 8 and protruding 5 separation, thereby with the separation of connecting piece body 1 and connecting piece body two 2, thereby with the panel separation of reciprocal anchorage, loosen the gear again, because the elasticity of elastic component is retracted, order about chucking piece two 7 and reset, convenient used repeatedly.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and it will be apparent to those skilled in the art that several modifications and improvements may be made without departing from the present invention, and these should be construed as falling within the scope of the present invention.

Claims

1. The utility model provides a can dismantle connecting piece, includes mutually supporting connecting piece body one (1) and connecting piece body two (2), its characterized in that: the connecting piece is characterized in that one side, opposite to the connecting piece body two (2), of the connecting piece body I (1) is provided with two clamping blocks I (4), one side, opposite to the two clamping blocks I (4), is provided with a protrusion I (5), two grooves I (10) which are respectively matched with the clamping blocks I (4) are arranged on the connecting piece body II (2), a cavity body (6) is arranged between the two grooves I (10), two clamping blocks II (7) are arranged in the cavity body (6), two protrusions II (8) are respectively arranged on the clamping blocks II (7), the two protrusions II (8) are arranged in a back-to-back mode, the two protrusions II (8) are respectively matched with the two protrusions I (5), and an adjusting part for adjusting the relative position between the two clamping blocks II (7) is arranged between the two clamping blocks II (7).

2. A releasable connection according to claim 1, characterised in that: the adjusting component comprises an elastic piece (9) arranged between the two clamping blocks II (7).

3. A releasable connection according to claim 1, characterised in that: two chucking piece two (7) set up to the U-shaped, two U-shaped chucking piece two (7) set up relatively, protruding two (8) set up in chucking piece two bottom (11) surfaces, elastic component (9) set up the both sides at chucking piece two (7) U-shaped end.

4. A releasable connection according to claim 3, characterised in that: a U-shaped end of the second clamping block (7) is provided with a groove body (14), one end of an elastic piece (9) is arranged in the groove body (14), and the other end of the elastic piece (9) is abutted against the other U-shaped end (15) of the second clamping block (7) which is oppositely arranged.

5. A releasable connection according to claim 4, in which: a tooth part (12) is arranged at the position opposite to the U-shaped part at the outer side of the groove body (14), and a first through hole (13) is arranged at the position opposite to the tooth part (12) on the second connecting piece body (2).

6. A detachable connection according to any one of claims 1 to 5, wherein: a reinforcing block (16) is arranged on the second connecting piece body (2), and a second groove (17) matched with the reinforcing block (16) is arranged on the first connecting piece body (1).

7. The releasable connector of claim 6, further comprising: a limiting strip (18) is arranged on the reinforcing block (16), and a limiting groove (19) matched with the limiting strip (18) is arranged on the inner wall of the second groove (17).

8. A detachable connection according to any one of claims 1 to 5, wherein: fixing holes (3) are formed in the two sides of the first connecting piece body (1) and the second connecting piece body (2).

9. A releasable connection according to claim 8, wherein: the edge of the first connecting piece body (1) is provided with a first arc-shaped surface (21), the side of the first arc-shaped surface (21) is provided with a first flange (22), the edge of the second connecting piece body (2) is provided with a second arc-shaped surface (23), and the side of the second arc-shaped surface (23) is provided with a second flange (24).

10. A detachable connection according to any one of claims 1 to 5, wherein: and two sides of the second connecting piece body (2) are provided with second through holes (20) communicated with the first grooves (10).