CN216044813U

CN216044813U - Novel connector

Info

Publication number: CN216044813U
Application number: CN202122743078.0U
Authority: CN
Inventors: 谢吉霖
Original assignee: Shenzhen Haodeli Furniture Fittings Co ltd
Current assignee: Shenzhen Haodeli Furniture Fittings Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-15
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a novel connector which comprises a threaded sleeve, a connecting column and a threaded sleeve, wherein a stud is fixed at one end of the connecting column and is in threaded connection with the inner wall of the threaded sleeve, an arc groove is formed at the other end of the connecting column, the threaded sleeve is sleeved outside the connecting column in a sliding manner, a limiting nut penetrates through the top surface of the threaded sleeve, the bottom of the limiting nut is positioned at the inner side of the arc groove, the arc groove is formed by two inverted circular truncated cones connected with the two end parts, the longitudinal section of the arc groove is in an inverted hourglass shape, and the threaded sleeve is in a cylinder or a cube shape; through the arc groove of design, can realize 360 degrees installations in the installation, need not to aim at the connection screw among the current structure, not only it is more convenient to operate, can also guarantee the steadiness of installation simultaneously, the effectual work efficiency that has promoted.

Description

Novel connector

Technical Field

The utility model belongs to the technical field of connecting pieces, and particularly relates to a novel connector.

Background

In the installation of products such as wood system house, in order to guarantee the aesthetic property and the steadiness of installation department, can adopt special right angle connecting screw on the plank of two right angle positions, after accomplishing the installation, can realize hiding connection structure's function, consequently in present installation, the application range of this kind of structure is also more extensive.

Present right angle connecting screw is in the installation, need reserve the space with two right angle planks in advance to in the installation in later stage, look for the screw and align to screw up, overall operation is comparatively troublesome, in order to guarantee the normal installation in later stage, still need guarantee that the screw on the spliced pole is in the level form, consequently in the debugging in earlier stage, expend more time, there is great limitation in the in-service use, has the space that can improve.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel connector to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel connector, includes thread bush, spliced pole and swivel nut, the one end of spliced pole is fixed with the double-screw bolt, the inner wall threaded connection of double-screw bolt and thread bush, the other end of spliced pole is formed with the arc groove, the swivel nut slip cap is established in the outside of spliced pole the top surface of swivel nut runs through there is limit nut, limit nut's bottom is in the inboard in arc groove.

Preferably, the arc groove is formed by two inverted circular truncated cones connected at the ends, and the longitudinal section of the arc groove is in an inverted hourglass shape.

Preferably, the shape of the screw sleeve comprises a cylinder and a cube.

Preferably, the bottom of limit nut is formed with the annular the outside cover of annular is equipped with the rubber sleeve, the bottom of rubber sleeve offsets with the surface in arc groove.

Preferably, the height of the rubber sleeve is greater than the depth of the inner side of the ring groove, and the outer diameter of the rubber sleeve is equal to that of the limiting nut.

Preferably, a guide opening is formed in the inner wall of the top of the rubber sleeve, and the inclination angle of the guide opening is 45 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the designed arc groove, 360-degree installation can be realized in installation, a connecting screw hole in the existing structure is not required to be aligned, the operation is more convenient, the installation stability can be ensured, and the working efficiency is effectively improved;

2. through the rubber sleeve of design, can be in the installation, earlier one step carry on spacing tightly with the arc groove, frictional force when can enough increasing the installation can reduce again because of the wearing and tearing that the extrusion caused between double-screw bolt and the arc groove, the direction mouth of design simultaneously can make things convenient for the installation of rubber sleeve again.

Drawings

FIG. 1 is a state diagram of the present invention after installation;

FIG. 2 is a cross-sectional view of the connection of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of comparative example 1 in the present invention.

In the figure: 1. a threaded sleeve; 2. connecting columns; 3. a limit nut; 4. a threaded sleeve; 5. a stud; 6. an arc groove; 7. a rubber sleeve; 8. a ring groove; 9. a guide port; 10. a screw hole; 11. and (6) installing a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a novel connector, including thread bush 1, spliced pole 2 and swivel nut 4, the one end of spliced pole 2 is fixed with double-screw bolt 5, double-screw bolt 5 and thread bush 1's inner wall threaded connection, the other end of spliced pole 2 is formed with arc groove 6, arc groove 6 through the design, can realize 360 degrees installations in the installation, need not to aim at the connection screw in the current structure, it is more convenient not only to operate, can also guarantee the steadiness of installation simultaneously, the effectual work efficiency that has promoted, swivel nut 4 slip cap is established in spliced pole 2's outside, it has stop nut 3 to run through at the top surface of swivel nut 4, stop nut 3's bottom is in the inboard of arc groove 6.

In this embodiment, the arc groove 6 is formed by two rounded platforms connected at the ends, and the longitudinal section of the arc groove 6 is in the shape of an inverted hourglass.

In this embodiment, the shape of the threaded sleeve 4 includes a cylinder and a cube, so that corresponding adjustment can be made according to different installation requirements.

In this embodiment, limit nut 3's bottom is formed with annular 8, and the outside cover of annular 8 is equipped with rubber sleeve 7, and rubber sleeve 7 through the design can be in the installation, earlier one step carry on spacing tightly of supporting with arc groove 6, can enough increase the frictional force when installing, can reduce again between double-screw bolt 5 and the arc groove 6 because of the wearing and tearing that the extrusion caused, the bottom of rubber sleeve 7 offsets with the surface of arc groove 6.

In this embodiment, the height of rubber sleeve 7 is greater than the inboard degree of depth of annular 8 to in the installation of later stage, one step earlier with arc groove 6 contact extrusion, accomplish spacingly, the external diameter of rubber sleeve 7 equals with stop nut 3's external diameter.

In this embodiment, the top inner wall of rubber sleeve 7 is formed with guide way 9, and the installation of rubber sleeve 7 can be made things convenient for again to the guide way 9 of design, and the inclination of guide way 9 is 45.

Comparative example 1

Referring to fig. 4, the threaded sleeve 1 is screwed into the vertical wood board, then the stud 5 at one end of the connecting column 2 is screwed into the threaded sleeve 1, so that the threaded sleeve 1 is in threaded connection with the stud 5, at the moment, whether the screw hole 10 on the connecting column 2 is horizontal or not is observed, when the screw hole 10 is inclined, the connecting column 2 should be screwed or unscrewed so that the screw hole 10 is horizontal, and then the horizontal wood board end is provided with a transverse hole, a vertical hole communicated with the transverse hole is formed on the top end surface of the horizontal wood board, then the screw sleeve 4 is clamped into the vertical hole, and then, sleeving a transverse hole in the horizontal wood board on the connecting column 2, sleeving the threaded sleeve 4 from the other end of the connecting column 2 until the horizontal wood board is attached to the vertical wood board, penetrating the threaded sleeve 4 with the mounting bolt 11, and screwing the mounting bolt into the screw hole 10 to complete mounting.

As can be seen from the above comparative example 1, it takes a certain time to observe the horizontal state of the screw hole 10 in the previous installation, and the design of the arc groove 6 can save the working time.

The working principle and the using process of the utility model are as follows: in the installation process, a threaded sleeve 1 is screwed into a vertical wood board, a stud 5 at one end of a connecting column 2 is screwed into the threaded sleeve 1, the threaded sleeve 1 is in threaded connection with the stud 5, a transverse hole is formed in the end part of the horizontal wood board, a vertical hole communicated with the transverse hole is formed in the top end face of the horizontal wood board, a threaded sleeve 4 is clamped into the vertical hole, the transverse hole in the horizontal wood board is sleeved on the connecting column 2, and the threaded sleeve 4 is sleeved from the other end of the connecting column 2 until the horizontal wood board is attached to the vertical wood board; establish 7 covers of rubber sleeve on annular 8, establish the in-process at the cover, aperture when increasing the installation through guide opening 9, thereby easy to assemble, the installation is accomplished the back, the bottom of rubber sleeve 7 should surpass stop nut 3's bottom face, run through swivel nut 4 with stop nut 3 after that, in the installation, rubber sleeve 7 of stop nut 3 bottom is earlier one step and arc groove 6 contact, and in stop nut 3's the continuous screw in, deformation can take place for rubber sleeve 7, increase the damping degree between rubber sleeve 7 and the arc groove 6 through this deformation, until accomplishing the installation, stop nut 3's bottom just contacts with arc groove 6 this moment, avoid appearing wearing and tearing, and can accomplish spacing fixedly through the damping nature that rubber sleeve 7 deformation produced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel connector, includes thread bush (1), spliced pole (2) and thread bush (4), its characterized in that: the one end of spliced pole (2) is fixed with double-screw bolt (5), the inner wall threaded connection of double-screw bolt (5) and thread bush (1), the other end of spliced pole (2) is formed with arc groove (6), the outside at spliced pole (2) is established to thread bush (4) slip cover the top surface of thread bush (4) runs through there is stop nut (3), the bottom of stop nut (3) is in the inboard of arc groove (6).

2. The novel connector of claim 1, wherein: the arc groove (6) is composed of two inverted circular truncated cones connected with each other at the end parts, and the longitudinal section of the arc groove (6) is in an inverted hourglass shape.

3. The novel connector of claim 1, wherein: the shape of the screw sleeve (4) comprises a cylinder and a cube.

4. The novel connector of claim 1, wherein: the bottom of stop nut (3) is formed with annular (8) the outside cover of annular (8) is equipped with rubber sleeve (7), the bottom of rubber sleeve (7) offsets with the surface of arc groove (6).

5. The novel connector of claim 4, wherein: the height of rubber sleeve (7) is greater than the inboard degree of depth of annular (8), the external diameter of rubber sleeve (7) with the external diameter of stop nut (3) equals.

6. The novel connector of claim 4, wherein: the top inner wall of rubber sleeve (7) is formed with guide port (9), the inclination of guide port (9) is 45.