CN213744335U

CN213744335U - Dining table frame connecting piece and connecting structure thereof

Info

Publication number: CN213744335U
Application number: CN202022838635.2U
Authority: CN
Inventors: 申翰雄
Original assignee: Foshan Nanhai Shenhui Hardware Plastic Furniture Co ltd
Current assignee: Foshan Nanhai Shenhui Hardware Plastic Furniture Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-20
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a dining table frame connecting piece and connection structure thereof, dining table frame connecting piece is including the connecting seat that is used for connecting the table leg, be used for inserting the adjusting part of installing in the horizontal pole, the adjusting part is including locating connecting block on the connecting seat, can be for the locking block that the connecting block removed, one of connecting block is served and is equipped with the drive groove, the one end activity of locking block inserts in the drive groove, be equipped with on the connecting block and be used for promoting the locking block toward withdrawing from the drive groove direction and remove and make connecting block and locking block top drive arrangement on horizontal pole inner chamber wall. The table legs are connected with the cross bars through the dining table rack connecting piece. The utility model discloses in, order about adjusting part's locking piece through drive arrangement and remove for the connecting block to make adjusting part card in the horizontal pole, accomplish being connected between horizontal pole and the table leg, this structural design is reasonable, simple, has realized dismantling between horizontal pole and the table leg and has been connected, the transportation and the installation of the dining table frame of being convenient for.

Description

Dining table frame connecting piece and connecting structure thereof

Technical Field

The utility model relates to the field of furniture, concretely relates to dining table frame connecting piece and connection structure thereof.

Background

The dining table is an indispensable part of furniture, and good dining table brings not only good dining environment but also promotes the quality of life of oneself.

Dining-table among the prior art comprises desktop and dining-table frame usually, and the dining-table frame is including being located the table top below table leg and connecting the horizontal pole between the table leg usually, generally adopts welded fastening between table leg and the horizontal pole, and the volume is great, and its installation and transportation are very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a dining table frame connecting piece and a connecting structure thereof.

The utility model provides a technical scheme that its technical problem adopted is:

a dining table rack connecting piece is characterized in that: including the connecting seat that is used for connecting the table leg, be used for inserting the adjusting part of installing in the horizontal pole, the adjusting part is including locating connecting block on the connecting seat, can be for the locking piece that the connecting block removed, one of connecting block serves and is equipped with the drive groove, the one end activity of locking piece inserts in the drive groove, be equipped with on the connecting block and be used for promoting the locking piece toward withdrawing from the drive groove direction and remove the drive arrangement who makes connecting block and locking piece top on horizontal pole inner chamber wall.

The utility model discloses in, drive arrangement is threaded connection's adjusting screw on the connecting block.

The utility model discloses in, be equipped with the screw that communicates the drive groove on the connecting block, drive arrangement is threaded connection's adjusting screw on the screw.

The utility model discloses in, connecting block and connecting seat integrated into one piece that moulds plastics.

In the utility model, the locking block comprises a locking plate and a driving bulge arranged on the bottom surface of the locking plate, and the driving bulge is inserted into the driving groove; the locking plate covers the opening of the driving groove.

The utility model discloses in, be equipped with the constant head tank that is used for restricting horizontal pole vertical and horizontal migration on the side that the table leg was kept away from to the connecting seat, the one end of connecting block in the constant head tank with connecting seat fixed connection.

The utility model discloses in, the side that the table leg was kept away from to the connecting seat is gone up integrative extension and is had the reinforcing arch, the enhancement is protruding to be located to the constant head tank.

The utility model provides a dining table frame connecting piece connection structure, includes table leg and horizontal pole, its characterized in that: the table legs are connected with the cross bars through the dining table rack connecting piece in the technical scheme.

The utility model discloses in, the horizontal pole is equipped with and supplies the regulation subassembly male locking groove, and the regulation subassembly inserts and installs and locking inslot, leave the locking clearance that supplies the locking piece to remove for the connecting block between locking groove and the regulation subassembly.

The utility model discloses in, be equipped with on the horizontal pole and supply drive arrangement to stretch into the locking inslot and promote the through-hole of locking piece with the connecting block cooperation.

The utility model has the advantages that: the utility model discloses in, order about adjusting part's locking piece through drive arrangement and remove for the connecting block to make adjusting part card in the horizontal pole, accomplish being connected between horizontal pole and the table leg, this structural design is reasonable, simple, has realized dismantling between horizontal pole and the table leg and has been connected, the transportation and the installation of the dining table frame of being convenient for. In addition, the adjusting component is locked in the locking groove, so that the connecting cross rod is supported and connected, the connecting strength between the table legs and the cross rod can be effectively enhanced, and better stability is realized between the table legs and the cross rod. To sum up, the utility model has the advantages of the installation is simple, the cooperation is compact, reasonable in design, assembly efficiency height, be fit for extensively promoting.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is an exploded view of a dining stand attachment;

FIG. 2 is a schematic view of the components of the dining stand connecting member;

FIG. 3 is a schematic view of the assembly structure of the connecting seat and the connecting block;

FIG. 4 is a schematic view of the combination of the dining table frame connecting member, the table legs and the cross bar;

figure 5 is a schematic view of the installation process of the dining table stand connecting member, table legs and cross bars.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Referring to fig. 1-5, a dining table frame connecting piece, including the connecting seat 1 that is used for connecting table leg 10, be used for inserting the adjusting part of installing in horizontal pole 20, adjusting part is including locating connecting block 2 on connecting seat 1, can be for the locking piece 3 of connecting block 2 removal, one of connecting block 2 is served and is equipped with drive groove 4, the one end activity of locking piece 3 is inserted in drive groove 4, be equipped with on the connecting block 2 and be used for promoting locking piece 3 toward withdrawing from 4 direction movements of drive groove and make connecting block 2 and locking piece 3 push up drive arrangement 5 on the wall of 20 inner chambers of horizontal pole.

Preferably, the driving device 5 is an adjusting screw threaded on the connecting block 2, and one end of the adjusting screw is provided with a driving portion for a user to rotate the adjusting screw, and the driving portion may be a handwheel or the like. In the present embodiment, the driving device 5 is an adjusting screw, that is, the head of the adjusting screw is a driving portion, and the screw rod of the adjusting screw is an adjusting screw rod.

Preferably, the connecting block 2 is provided with a screw hole 6 communicated with the driving groove 4, and the adjusting screw is in threaded connection with the screw hole 6, so that the locking block 3 can be pushed to move towards the direction of withdrawing from the driving groove 4 by rotating the adjusting screw in the driving groove 4. In addition, an adjusting groove 60 is arranged at one end of the connecting block 2 far away from the driving groove 4, and the screw hole 6 is used for communicating the driving groove 4 with the adjusting groove 60.

Preferably, the locking block 3 comprises a locking plate 31 and a driving protrusion 32 arranged on the bottom surface of the locking plate 31, the driving protrusion 32 is inserted into the driving groove 4, so as to form a structure that one end of the locking block 3 is movably inserted into the driving groove 4, and the driving device 5 pushes against the driving protrusion 32 to push the locking block 3 to move towards the direction of withdrawing from the driving groove 4; the locking plate 31 is covered on the opening of the driving groove 4 and is used for contacting with the wall surface of the inner cavity of the cross rod 20, the contact area of the locking block 3 and the wall surface of the inner cavity of the cross rod 20 can be increased, the stability of the adjusting component installed in the inner cavity of the cross rod 20 is improved, and the locking block 3 can be prevented from being completely embedded into the driving groove 4. In addition, in the present embodiment, two driving protrusions 32 are provided, so that the driving devices 5 have two driving protrusions 5, and one driving device 5 drives one driving protrusion 32, thereby facilitating adjustment of both ends of the top surface of the locking plate 31, enabling the top surface of the locking plate 31 to be in close contact with the wall surface of the inner cavity of the cross bar 20, and improving the stability of installation.

Preferably, the connecting base 1 is provided with a plurality of connecting holes 11, and the connecting holes 11 are used for connecting the table legs 10. In this embodiment, the connecting hole 11 is a waist-shaped hole, so that the hole position is prevented from being misaligned, and the assembly efficiency is improved conveniently. In addition, the connecting seat 1 is also provided with a plurality of sunken grooves 12 which respectively correspond to each connecting hole 11, so that the connecting holes 11 and the sunken grooves 12 are combined into a stepped hole, the heads of screws which penetrate through the connecting holes 11 and are connected with the table legs 10 are hidden, and the attractiveness of the assembled dining table is ensured.

Preferably, be equipped with the constant head tank 7 that is used for restricting horizontal pole 20 vertically and horizontally moving on the side that table leg 10 was kept away from to connecting seat 1, the one end of connecting block 2 and connecting seat 1 fixed connection in constant head tank 7, when connecting block 2 inserted the horizontal pole 20 completely in, the tip of horizontal pole 20 was embedded into constant head tank 7, was fixed a position the both sides of horizontal pole 20 by the both sides of constant head tank 7, prevented horizontal pole 20 longitudinal movement, guaranteed the stability after the dining table frame is connected.

Preferably, the side surface of the connecting seat 1, which is far away from the desk leg 10, is integrally extended with a reinforcing protrusion 8, the positioning groove 7 is arranged on the reinforcing protrusion 8, and the reinforcing protrusion 8 can reinforce the overall strength of the connecting seat 1, so that the use quality of the connecting piece is ensured. In addition, connecting block 2 and connecting seat 1 integrated into one piece that moulds plastics can improve the production efficiency of connecting piece to further improve the stability of being connected between connecting block 2 and the connecting seat 1.

As shown in fig. 4 and 5, a connecting structure of dining table rack connecting pieces, comprising table legs 10 and cross bars 20, the cross bars 20 are installed on the table legs 10 through the dining table rack connecting pieces 30, the cross bars 20 are provided with locking grooves 40 for inserting the adjusting components, the dining table rack connecting pieces 30 comprise connecting seats 1 connected on the table legs 10 and adjusting components capable of being inserted into the locking grooves 40, locking gaps for moving the locking blocks 3 relative to the connecting blocks 2 are reserved between the locking grooves 40 and the adjusting components, the adjusting components comprise connecting blocks 2 arranged on the connecting seats 1 and locking blocks 3 capable of moving relative to the connecting blocks 2, one end of the connecting blocks 2 is provided with a driving groove 4, one end of the locking blocks 3 is movably inserted into the driving groove 4, the connecting blocks 2 are provided with driving devices 5 for pushing the locking blocks 3 to move towards the direction of withdrawing the driving groove 4, when the locking block 3 moves towards the direction of withdrawing from the driving groove 4, the connecting block 2 and the locking block 3 are respectively abutted against two opposite wall surfaces of the locking groove 40, so that the adjusting component is fixed in the locking groove 40 of the cross bar 20, and the connection between the cross bar 20 and the table leg 10 is completed. In addition, the cross bar 20 is a square pipe, and the inner cavity of the square pipe directly forms the locking groove 40, so that the adjusting component can be completely inserted into the locking groove 40, and the hidden installation of the adjusting component is realized, thereby improving the beauty of the dining table.

Preferably, the cross bar 20 is provided with a through hole 50 for the driving device 5 to extend into the locking groove 40 and to be matched with the connecting block 2 to push the locking block 3, when the driving device 5 is an adjusting screw, the head of the adjusting screw is outside the cross bar 20, so as to prevent the cross bar 20 from moving transversely and enable the adjusting assembly to exit from the locking groove 40; the screw rod of the adjusting screw sequentially passes through the through hole 50, the adjusting groove 60 and the screw hole 6, enters the driving groove 4 and pushes the locking block 3 to act.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. A dining table rack connecting piece is characterized in that: including connecting seat (1) that is used for connecting table leg (10), be used for inserting the adjusting part of installing in horizontal pole (20), adjusting part is including locating connecting block (2) on connecting seat (1), locking piece (3) that can remove for connecting block (2), one of connecting block (2) is served and is equipped with drive groove (4), the one end activity of locking piece (3) is inserted in drive groove (4), be equipped with on connecting block (2) and be used for promoting locking piece (3) and toward withdrawing from drive groove (4) direction and remove drive arrangement (5) that make connecting block (2) and locking piece (3) top on horizontal pole (20) inner chamber wall.

2. The dining table rack attachment of claim 1, wherein: the driving device (5) is an adjusting screw rod which is in threaded connection with the connecting block (2).

3. The dining table rack attachment of claim 1, wherein: the connecting block (2) is provided with a screw hole (6) communicated with the driving groove (4), and the driving device (5) is an adjusting screw in threaded connection with the screw hole (6).

4. The dining table rack attachment of claim 1, wherein: the connecting block (2) and the connecting seat (1) are integrally formed in an injection molding mode.

5. The dining table rack attachment of claim 1, wherein: the locking block (3) comprises a locking plate (31) and a driving protrusion (32) arranged on the bottom surface of the locking plate (31), and the driving protrusion (32) is inserted into the driving groove (4); the locking plate (31) is covered on the opening of the driving groove (4).

6. The dining table connecting piece according to any one of claims 1 to 5, wherein: the side face, far away from the table legs (10), of the connecting base (1) is provided with a positioning groove (7) used for limiting the transverse rod (20) to move vertically and horizontally, and one end of the connecting block (2) is fixedly connected with the connecting base (1) in the positioning groove (7).

7. The dining table rack attachment of claim 6, wherein: the side face, far away from the table legs (10), of the connecting seat (1) is integrally extended with a reinforcing protrusion (8), and the positioning groove (7) is formed in the reinforcing protrusion (8).

8. A dining table rack connecting piece connecting structure comprises table legs (10) and a cross bar (20), and is characterized in that: the legs (10) and the cross bar (20) are connected by a dining stand connecting member (30) as claimed in any one of claims 1 to 7.

9. The dining table rack connecting piece connecting structure according to claim 8, wherein: horizontal pole (20) are equipped with and supply the regulation subassembly male locking groove (40), and the regulation subassembly inserts and installs in locking groove (40), leave the locking clearance that supplies locking piece (3) to remove for connecting block (2) between locking groove (40) and the regulation subassembly.

10. The dining table rack connecting piece connecting structure according to claim 8, wherein: the cross rod (20) is provided with a through hole (50) for the driving device (5) to stretch into the locking groove (40) to be matched with the connecting block (2) to push the locking block (3).