CN216478409U

CN216478409U - Corner connecting assembly

Info

Publication number: CN216478409U
Application number: CN202122866865.4U
Authority: CN
Inventors: 邹倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-10
Anticipated expiration: 2031-11-22

Abstract

The utility model provides a corner connecting assembly, which comprises a connecting assembly body, wherein the connecting assembly body comprises a bottom plate, a connecting rod, rotating columns and a fixing plate, two rotating columns are arranged on the surface of the bottom plate, a limiting block is arranged at the top ends of the rotating columns, a supporting rod and the fixing plate are connected to the side edges of the rotating columns, a clamping groove is formed in the middle of the fixing plate, a fixing sleeve is connected to the rear end of the supporting rod, a second threaded hole is formed in the top of the fixing sleeve, a screw is inserted into the second threaded hole, a rod piece is inserted into the fixing sleeve, a first threaded hole is formed in the surface of the bottom plate, a threaded sleeve is arranged at the front end of the bottom plate, a threaded rod is arranged in the threaded sleeve, the corner connecting assembly is simple and quick to install, can adjust various angles, is firm and stable in connection, and is far in fulcrum position, can bear larger external force and is not easy to break.

Description

Corner connecting assembly

Technical Field

The utility model relates to the technical field of connecting components, in particular to a corner connecting component.

Background

Furniture products often need corner coupling assembling to assemble the product, but the angle of connection between original corner connecting elements and the member bar on the market at present is the right angle, can't adjust the angle wantonly, and the scope of application is limited.

And when the length of some connected components is longer, once the components are bent by external force, the screws are fulcrums for the external force, and the screws are arranged in the corner connecting component, so that a labor-saving lever is integrally formed, the external force can be broken off once the external force is too large, the integral bending resistance is poor, a plurality of screws are required to be used during installation, and the installation is complex and laborious.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a corner connecting assembly to solve the problems in the background art, and the corner connecting assembly is simple and quick to install, can adjust various angles, is firm and stable in connection, has a far fulcrum position, can bear larger external force to bend, and is not easy to break.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a corner coupling assembling, includes the coupling assembling body, the coupling assembling body includes bottom plate, connecting rod, rotation post and fixed plate, the surface mounting of bottom plate has two to rotate the post, the stopper is installed on the top of rotating the post, the side of rotating the post is connected with bracing piece and fixed plate, draw-in groove has been seted up to the centre of fixed plate, the rear end of bracing piece is connected with fixed sleeve, fixed sleeve's top set screw hole two, the screw has been inserted to the inside of screw hole two, the member has been alternate in fixed sleeve's inside, the surface set screw hole one of bottom plate, the front end of bottom plate is provided with the screw sleeve, the internally mounted of screw sleeve has the threaded rod, the one end of threaded rod links to each other with the connecting rod through the pivot, the both ends of connecting rod all are provided with the snap ring.

As a preferred embodiment of the present invention, a notch is disposed at a bottom end of the snap ring, and the snap ring is respectively sleeved on the same position of the two rod pieces.

As a preferred embodiment of the present invention, two rotation columns are provided and are symmetrically installed on both sides of the top of the base plate, and a plurality of screw holes are opened on one of the two rotation columns and are arranged on a line of symmetry of the two rotation columns.

In a preferred embodiment of the present invention, two fixing plates are provided, and the two fixing plates are installed in a vertically staggered manner, and the two fixing plates are in contact with each other, and the intersection point is located at the top of the first threaded hole.

In a preferred embodiment of the present invention, the two fixing plates are sequentially fixed on the surface of the first threaded hole by using screws.

In a preferred embodiment of the present invention, the rod has a cross-sectional shape and size equal to the inner wall shape and size of the fixing sleeve, and the top end of the rod is in contact fit with the deepest part of the fixing sleeve.

The utility model has the beneficial effects that: the utility model discloses a corner connecting assembly which comprises a connecting assembly body, wherein the connecting assembly body comprises a rod piece, a bottom plate, a rotating column, a supporting rod, a fixing sleeve, a screw, a fixing plate, a threaded hole I, a threaded sleeve, a connecting rod, a rotating shaft, a threaded rod, a clamping ring, a limiting block, a clamping groove and a threaded hole II.

1. The corner connecting assembly can randomly adjust the included angle between the two rod pieces through the two rotating columns on the bottom plate, and the adjusting process is simple and labor-saving.

2. After the angle is adjusted by the corner connecting assembly, the state of the assembly can be fixed only by using one screw, the assembly can be operated by one person, and more installation time can be saved under the condition of large-scale installation.

3. This corner coupling assembling passes through snap ring and the auxiliary fixation of connecting rod, has improved the overall structure intensity after the installation, has changed the fulcrum position, with the resistance arm distance extension of whole member, can lead to the cracked condition of coupling assembling's one end to take place when preventing member tail end atress.

Drawings

FIG. 1 is a schematic structural view of the exterior of a corner connector assembly according to the present invention;

FIG. 2 is a schematic view of a partial structure of a corner connecting assembly according to the present invention;

FIG. 3 is a side cross-sectional view of a portion of a lamp housing of a corner attachment assembly of the present invention;

in the figure: 1. a rod member; 2. a base plate; 3. rotating the column; 4. a support bar; 5. fixing the sleeve; 6. a screw; 7. a fixing plate; 8. a first threaded hole; 9. a threaded sleeve; 10. a connecting rod; 11. a rotating shaft; 12. a threaded rod; 13. a snap ring; 14. a limiting block; 15. a card slot; 16. and a second threaded hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a corner connecting assembly comprises a connecting assembly body, wherein the connecting assembly body comprises a bottom plate 2, a connecting rod 10, rotating columns 3 and a fixing plate 7, two rotating columns 3 are mounted on the surface of the bottom plate 2, limit blocks 14 are mounted at the top ends of the rotating columns 3, the side edges of the rotating columns 3 are connected with a supporting rod 4 and the fixing plate 7, a clamping groove 15 is formed in the middle of the fixing plate 7, a fixing sleeve 5 is connected to the rear end of the supporting rod 4, a threaded hole II 16 is formed in the top of the fixing sleeve 5, a screw 6 is inserted into the threaded hole II 16, a rod piece 1 is inserted into the fixing sleeve 5, a threaded hole I8 is formed in the surface of the bottom plate 2, a threaded sleeve 9 is arranged at the front end of the bottom plate 2, a threaded rod 12 is mounted inside the threaded sleeve 9, and one end of the threaded rod 12 is connected with the connecting rod 10 through a rotating shaft 11, the two ends of the connecting rod 10 are provided with snap rings 13.

As a preferred embodiment of the present invention, the bottom end of the snap ring 13 is provided with a gap, the snap ring 13 is respectively sleeved on the same position of the two rod members 1, and the two rod members 1 can be fixed by the snap ring 13 to prevent rotation.

As a preferred embodiment of the present invention, two rotating columns 3 are provided and are symmetrically installed on both sides of the top of the bottom plate 2, a plurality of threaded holes one 8 are opened and arranged on a line of symmetry of the two rotating columns 3, and when the rotating columns 3 rotate, the intersection of the clamping slots 15 in the middle of the two fixing plates 7 moves up and down on the surface of the threaded holes one 8 and corresponds to the threaded holes one 8 at different positions.

In a preferred embodiment of the present invention, two fixing plates 7 are provided, and the two fixing plates 7 are installed in a vertically staggered manner, and the two fixing plates 7 are in contact with each other with the intersection point located at the top of the first threaded hole 8, so that the two fixing plates 7 can be fixed on the base plate 2 by using screws 6.

In a preferred embodiment of the present invention, two of the fixing plates 7 are sequentially fixed on the surface of the first threaded hole 8 by using screws 6, and the rotation column 3 cannot be further rotated by the screws 6.

In a preferred embodiment of the present invention, the cross-sectional dimension of the rod member 1 is the same as the inner wall dimension of the fixing sleeve 5, the top end of the rod member 1 contacts and abuts the deepest part of the fixing sleeve 5, and the rod member 1 is fixed after the screw 6 passes through the second threaded hole 16.

The working principle is as follows: the corner connecting assembly comprises a bottom plate 2, a connecting rod 10, rotating columns 3 and fixing plates 7, wherein the two rotating columns 3 are symmetrically arranged on the surface of the bottom plate 2, the surface of each rotating column 3 is connected with a fixing sleeve 5 and the fixing plate 7, a rod 1 to be assembled is inserted into the fixing sleeve 5, the fixing sleeve 5 needs to be matched with the connected rod 1, the size of the rod 1 is consistent, the rod 1 is fixed in the fixing sleeve by a screw 6 after being inserted, then the two rotating columns 3 are rotated to adjust the rotation of the two rods 1 to a preset angle, the screw 6 penetrates through a clamping groove 15 in the middle of the two fixing plates 7 and is screwed into a threaded hole I8, so that the two fixing plates 7 are fixed, the rotation of the rotating columns 3 can be limited at the moment, the two rods 1 are also fixedly installed, and the structure can arbitrarily adjust the included angle between the two rods 1, the adjusting process is simple and labor-saving, after the angle is adjusted, the state of the assembly can be fixed only by using one screw 6, more installation time can be saved under the condition of large amount of installation, the front end of the bottom plate 2 is provided with a threaded sleeve 9, the interior of the threaded sleeve is connected with a threaded rod 12, the rear end of the threaded rod 12 is connected with a connecting rod 10 through a rotating shaft 11, two installed rod pieces 1 can be clamped by utilizing snap rings 13 at the two ends of the connecting rod 10, the threaded rod 12 is rotated and screwed into the threaded sleeve 9, the positions of the connecting rod 10 and the snap rings 13 can be locked, inward-pressing force is applied to the rod pieces 1 on contact points of the snap rings 13 and the rod pieces 1, if the rod pieces 1 are pulled outwards by external force, the screw 6 which passes through the clamping groove 15 can be fixed through the snap rings 13 and the connecting rod 10, and the overall structural strength after installation is improved, the fulcrum position is changed, the distance of the resistance arm of the whole rod piece 1 is prolonged, and one end of the connecting component is prevented from being broken due to the stress of the tail end of the rod piece 1.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a corner coupling assembling, includes the coupling assembling body, its characterized in that: the connecting assembly body comprises a bottom plate, a connecting rod, rotating columns and a fixing plate, the surface of the bottom plate is provided with two rotating columns, a limiting block is installed at the top end of each rotating column, the side edge of each rotating column is connected with a supporting rod and a fixing plate, a clamping groove is formed in the middle of the fixing plate, the rear end of each supporting rod is connected with a fixing sleeve, a second threaded hole is formed in the top of the fixing sleeve, a screw is inserted into the second threaded hole, a rod piece is inserted into the fixing sleeve, a first threaded hole is formed in the surface of the bottom plate, the front end of the bottom plate is provided with a threaded sleeve, a threaded rod is installed inside the threaded sleeve, one end of the threaded rod is connected with the connecting rod through a rotating shaft, and clamping rings are arranged at the two ends of the connecting rod.

2. A corner connection assembly according to claim 1, wherein: the bottom of snap ring is provided with the breach, the snap ring overlaps respectively to be established on two member same positions.

3. A corner connection assembly according to claim 1, wherein: the rotating columns are arranged in two numbers and are symmetrically arranged on two sides of the top of the bottom plate, and the threaded holes are formed in the first number and are arranged on the symmetrical lines of the two rotating columns.

4. A corner connection assembly according to claim 1, wherein: the fixing plates are arranged in two numbers, the fixing plates are installed in a vertically staggered mode, the two fixing plates are mutually attached and contacted, and the cross point is located at the top of the first threaded hole.

5. A corner connection assembly according to claim 1, wherein: and the two fixing plates are sequentially penetrated through by screws and then fixed on the surface of the first threaded hole.

6. A corner connection assembly according to claim 1, wherein: the cross-sectional shape and size of the rod piece are the same as those of the inner wall of the fixed sleeve, and the top end of the rod piece is contacted and attached with the deepest part of the fixed sleeve.