CN211874215U

CN211874215U - Metal connector for furniture

Info

Publication number: CN211874215U
Application number: CN202020339842.0U
Authority: CN
Inventors: 朱贞艳; 朱建民
Original assignee: Zhajiagang Ruiyin Precision Machinery Co ltd
Current assignee: Zhajiagang Ruiyin Precision Machinery Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-06
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a metal connector that furniture was used, including first hinge and second hinge, the second hinge sets up on the right side of first hinge, and the front of first hinge and second hinge all is provided with recess and a plurality of through-hole, and the rectangular channel has all been seted up to the top and the bottom on first hinge right side, and the inside of two rectangular channels is provided with same fixed establishment, and fixed establishment comprises a threaded rod, two movable blocks and two link blocks. This kind of metal connector that furniture was used, through the cooperation of threaded rod, movable block and connecting block use, make people can be through the disc on the rotation threaded rod, make the threaded rod can rotate and drive two movable blocks and be close to each other or keep away from each other, and then drive two sleeves and wrap the both ends of round bar or with the both ends separation of round bar, and then when making first hinge or second hinge damage, can separate and then change, need not to change whole hinge and saved the material.

Description

Metal connector for furniture

Technical Field

The utility model relates to a connecting piece, in particular to a metal connecting piece for furniture.

Background

The mechanical connector is used for connecting soft or hard pipelines, the metal connector mainly comprises rivets, bolts, high-strength bolts, welding rods, pivots, pins, nails, hinges and the like, and the materials comprise copper, iron, steel, aluminum, alloy, chromium and the like.

At present, most of doors on most furniture are connected by hinges, the two ends of a round rod on one hinge are inserted into the two sleeves on the other hinge respectively so as to connect the two hinges together in most of traditional hinges, but the sleeves and the round rod are welded on the two hinges in the process of equipment, so that two hinges can only be replaced simultaneously when one hinge is damaged, and materials are wasted. We have therefore developed this and propose a metal coupling for furniture.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a metal connector for furniture.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a metal connector that furniture was used, including first hinge and second hinge, the second hinge sets up the right side at first hinge, the front of first hinge and second hinge all is provided with recess and a plurality of through-hole, the rectangular channel has all been seted up, two to the top and the bottom on first hinge right side the inside of rectangular channel is provided with same fixed establishment, fixed establishment comprises a threaded rod, two movable blocks and two connecting blocks, two the one end of movable block runs through respectively and extends to the outside of two rectangular channels and respectively with the one end fixed connection of two connecting blocks, be provided with two sleeves and a round bar between first hinge and the second hinge, the middle part fixedly connected with fixed block of round bar, one side and the left middle part fixed connection of second hinge of fixed block.

As a preferred technical scheme of the utility model, two the front at first hinge and second hinge, a plurality of are seted up respectively to the recess the inside at two recesses is seted up respectively to the through-hole.

As a preferred technical scheme of the utility model, the equal fixedly connected with bearing in threaded rod top, bottom and middle part is three the bearing sets up top, bottom and the middle part on first hinge right side respectively.

As a preferred technical scheme of the utility model, the outside both sides of threaded rod are all seted up threadedly, and threaded direction of rotation is opposite on the threaded rod both sides.

As a preferred technical scheme of the utility model, two the tip of movable block respectively with the outside both sides threaded connection of threaded rod, two the outside of movable block respectively with the inside sliding connection of two rectangular channels.

As an optimal technical scheme of the utility model, the both ends of threaded rod run through respectively and extend to the top and the bottom of first hinge, two the equal fixedly connected with disc in both ends of threaded rod.

As a preferred technical scheme of the utility model, two telescopic left side respectively with the one end fixed connection of two connecting blocks, two telescopic inside alternates with the both ends of round bar respectively and is connected.

The utility model has the advantages that: this kind of metal connector that furniture was used, through the cooperation of threaded rod, movable block and connecting block use, make people can be through the disc on the rotation threaded rod, make the threaded rod can rotate and drive two movable blocks and be close to each other or keep away from each other, and then drive two sleeves and wrap the both ends of round bar or with the both ends separation of round bar, and then when making first hinge or second hinge damage, can separate and then change, need not to change whole hinge and saved the material.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a metal coupling member for furniture according to the present invention;

FIG. 2 is a schematic sectional view of a metal coupling member for furniture according to the present invention in FIG. 1;

fig. 3 is an enlarged schematic structural view of a metal coupling member for furniture according to the present invention at a position a in fig. 2.

In the figure: 1. a first hinge; 2. a second hinge; 3. a groove; 4. a through hole; 5. a rectangular groove; 6. a threaded rod; 7. a movable block; 8. connecting blocks; 9. a sleeve; 10. a round bar; 11. and (5) fixing blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2 and 3, the metal connector for furniture of the present invention comprises a first hinge 1 and a second hinge 2, wherein the second hinge 2 is arranged on the right side of the first hinge 1, the front sides of the first hinge 1 and the second hinge 2 are both provided with a groove 3 and a plurality of through holes 4, the top end and the bottom end of the right side of the first hinge 1 are both provided with a rectangular groove 5, the inside of the two rectangular grooves 5 is provided with a same fixing mechanism, the fixing mechanism is composed of a threaded rod 6, two movable blocks 7 and two connecting blocks 8 constitute, and the one end of two movable blocks 7 runs through respectively and extends to the outside of two rectangular channels 5 and respectively with the one end fixed connection of two connecting blocks 8, is provided with two sleeves 9 and a round bar 10 between first hinge 1 and the second hinge 2, the middle part fixedly connected with fixed block 11 of round bar 10, one side and the left middle part fixed connection of second hinge 2 of fixed block 11.

Wherein, two recesses 3 are seted up respectively in the front of first hinge 1 and second hinge 2, and a plurality of through-hole 4 is seted up respectively in the inside of two recesses 3, can reduce the thickness of first hinge 1 and second hinge 2 through recess 3, can make the bolt pass inside it through-hole 4, and then fix first hinge 1 and second hinge 2 on furniture through the bolt.

Wherein, the equal fixedly connected with bearing in 6 tops of threaded rod, bottom and middle part, three bearing set up respectively at the top, bottom and the middle part on first hinge 1 right side, through the bearing, make threaded rod 6 can't break away from first hinge 1 and can make the rotation of 6 flexiblels of threaded rod.

Wherein, the outside both sides of threaded rod 6 are all seted up threadedly, and threaded direction of rotation is opposite on the 6 both sides of threaded rod, has guaranteed that threaded rod 6 when rotating, and two movable blocks 7 can be close to each other or keep away from each other, and can not equidirectional removal.

Wherein, the tip of two movable blocks 7 respectively with the outside both sides threaded connection of threaded rod 6, the outside of two movable blocks 7 respectively with the inside sliding connection of two rectangular channel 5, through threaded rod 6, movable block 7 and connecting block 8's cooperation is used, make people can pass through the disc on the rotation threaded rod 6, make threaded rod 6 can rotate and drive two movable blocks 7 and be close to each other or keep away from each other, and then drive the both ends of two sleeves 9 parcel round bar 10 or with the both ends separation of round bar 10, and then when making first hinge 1 or second hinge 2 damage, can separate and then change, need not to change whole hinge and saved the material.

Wherein, the both ends of threaded rod 6 run through respectively and extend to the top and the bottom of first hinge 1, and the equal fixedly connected with disc in both ends of two threaded rods 6 has made things convenient for people to rotate threaded rod 6 through the disc, has promoted the practicality.

Wherein, the left side of two sleeves 9 respectively with the one end fixed connection of two connecting blocks 8, the inside of two sleeves 9 alternates with the both ends of round bar 10 respectively and is connected, uses through the cooperation of sleeve 9 and round bar 10, makes first hinge 1 and second hinge 2 can the rotation each other.

When the hinge works, firstly, a plurality of bolts penetrate through a plurality of through holes 4 and rotate to furniture, so that a first hinge 1 and a second hinge 2 are connected with the furniture, when the first hinge 1 or the second hinge 2 is damaged and needs to be replaced, the bolts on the damaged hinge are taken down, a disc on a threaded rod 6 is rotated, the threaded rod 6 is rotated and drives two movable blocks 7 to be away from each other, the two movable blocks 7 drive two connecting blocks 8 and two sleeves 9 to be away from each other, two sleeves 9 are separated from two ends of a round rod 10, the damaged hinge is taken down, a new hinge is placed on one side of the other hinge, the disc is rotated reversely, the threaded rod 6 is rotated reversely, the two movable blocks 7 are driven to be close to each other, the two movable blocks 7 drive the two connecting blocks 8 and the two sleeves 9 to be close to each other, the two sleeves 9 are sleeved on two ends of the round rod 10, so that the first hinge 1 is connected with the second hinge 2, pass the inside of a plurality of through-hole 4 on the new hinge again with a plurality of bolt, and it is rotatory on furniture, through threaded rod 6, movable block 7 and connecting block 8's cooperation is used, make people can be through the disc on the rotation threaded rod 6, make threaded rod 6 can rotate and drive two movable blocks 7 and be close to each other or keep away from each other, and then drive two sleeves 9 and wrap the both ends of round bar 10 or with the both ends separation of round bar 10, and then when making first hinge 1 or second hinge 2 damage, can separate and then change, need not to change whole hinge and saved the material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The metal connecting piece for furniture is characterized by comprising a first hinge (1) and a second hinge (2), wherein the second hinge (2) is arranged on the right side of the first hinge (1), the front sides of the first hinge (1) and the second hinge (2) are respectively provided with a groove (3) and a plurality of through holes (4), the top end and the bottom end of the right side of the first hinge (1) are respectively provided with a rectangular groove (5), the insides of the two rectangular grooves (5) are provided with a same fixing mechanism, the fixing mechanism consists of a threaded rod (6), two movable blocks (7) and two connecting blocks (8), one end of each movable block (7) penetrates through and extends to the outside of the two rectangular grooves (5) respectively and is fixedly connected with one end of each connecting block (8), two sleeves (9) and a round rod (10) are arranged between the first hinge (1) and the second hinge (2), the middle part of round bar (10) fixedly connected with fixed block (11), one side and the left middle part fixed connection of second hinge (2) of fixed block (11).

2. A metal connecting element for furniture according to claim 1, characterised in that two of said grooves (3) are made on the front face of the first hinge (1) and of the second hinge (2), respectively, and in that a plurality of said through holes (4) are made inside two grooves (3), respectively.

3. A metal connecting element for furniture according to claim 1, characterized in that said threaded rod (6) has bearings fixedly connected to the top, bottom and middle thereof, said bearings being arranged respectively at the top, bottom and middle of the right side of the first hinge (1).

4. A metal coupling for furniture according to claim 1, wherein the threaded rod (6) is threaded on both sides of its outer part and the threads on both sides of the threaded rod (6) are rotated in opposite directions.

5. A metal joint for furniture according to claim 1, wherein the ends of said two movable blocks (7) are respectively screwed to the two sides of the outside of the threaded rod (6), and the outside of said two movable blocks (7) is respectively slidingly connected to the inside of the two rectangular grooves (5).

6. A metal connecting element for furniture according to claim 1, characterized in that the two ends of said threaded rod (6) extend through and to the top and bottom of the first hinge (1), respectively, and a disc is fixedly connected to both ends of both said threaded rods (6).

7. A metal connecting piece for furniture according to claim 1, wherein the left sides of the two sleeves (9) are fixedly connected with one ends of the two connecting blocks (8), and the insides of the two sleeves (9) are respectively inserted and connected with the two ends of the round rod (10).