CN218207349U

CN218207349U - Connecting piece for profile plate

Info

Publication number: CN218207349U
Application number: CN202222283230.6U
Authority: CN
Inventors: 曾幸
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-03
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a connecting piece for a section bar plate, which comprises two block units, wherein the two block units are symmetrically arranged; a locking structure for securing the connector within the cavity of the profile plate; wherein a detachable structure is arranged between the block units; the locking structure comprises clamping blocks arranged at the tops of the block units, arc-shaped elastic pieces clamped between the clamping blocks and matched with the clamping blocks, threaded holes arranged on the block units and fastening screws matched with the threaded holes; and a first connecting structure is arranged at the bottom of the block unit. A method of arranging a first connecting structure through the bottoms of the symmetrically arranged block units; the installation and use are convenient, the structure is simple, the connection is flexible, and the production efficiency is improved.

Description

Connecting piece for profile plate

Technical Field

The utility model belongs to the technical field of the section bar board is connected and specifically relates to a connecting piece for section bar board.

Background

The profile plate is one of the base materials commonly used in industrial life buildings, and is mainly used for building a framework, wherein when the framework is built between the profile plates, a connecting piece is often installed between the two profile plates, and the connection stability of the two profile plates is ensured.

In the prior art, however, the connecting piece is exposed outside, so that the connecting piece is not effectively protected and is easily damaged, and the stability of connection is further influenced; there are some structures that can hide the connecting piece, but the connection is inflexible and inconvenient to use.

For example, the Chinese patent document discloses "an aluminum alloy connecting structure using connecting members and related furniture or architectural decoration" with publication No. CN210164741U. The above patents disclose an aluminum alloy connecting structure using connecting members and related furniture or building finishing. The aluminum alloy connection structure includes: a first aluminum alloy profile plate and a second aluminum alloy profile plate connected to each other; the first aluminum alloy section plate is internally provided with a cavity, a connecting piece is arranged in the cavity, one end of the connecting piece extends out of the cross section of the first aluminum alloy section plate, and the first aluminum alloy section plate is also provided with a rabbet groove in the cross section direction; the outer surface of the second aluminum alloy section plate is fixedly connected with a connecting strip; the connecting strip is provided with a sliding groove; one end of the connecting piece is embedded into the sliding groove of the connecting strip, and the connecting strip is embedded into the rabbet groove. In this patent, the connecting piece uses with the sliding tray cooperation, connects the dumb, uses inconveniently, and the installation of connecting strip is comparatively troublesome, is unfavorable for improving production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a method for arranging a first connecting structure at the bottom of a symmetrically arranged chunk unit; the installation and the use are convenient, the structure is simple, the connection is flexible, and the production efficiency is improved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the connecting piece for the profile plate comprises two block units, wherein the two block units are symmetrically arranged; the locking structure is used for fixing the connecting piece in the cavity of the section bar plate; wherein a detachable structure is arranged between the block units; the locking structure comprises clamping blocks arranged at the tops of the block units, arc-shaped elastic pieces clamped between the clamping blocks and matched with the clamping blocks, threaded holes arranged on the block units and fastening screws matched with the threaded holes; and a first connecting structure is arranged at the bottom of the block unit. The two block units are symmetrically arranged and are connected through the detachable structure, so that the assembly is convenient, the assembly efficiency of the connecting piece is improved, the replacement of internal parts is convenient, and the production cost is reduced; the locking structure is positioned in the cavity of the section plate, the bending angle of the arc-shaped elastic sheet is controlled by the rotation of the fastening screw, and the arc-shaped elastic sheet is spread and clamped on the inner wall of the cavity under the action of the fastening screw, so that the locking structure is simple in structure and convenient to use; after the connecting piece is fixed, the first connecting structure arranged at the bottom of the block unit is connected with a screw positioned on another section plate through the first connecting structure arranged at the bottom of the block unit, the screw can be freely and conveniently positioned on the section plate, and the two section plates can be flexibly connected with one another, so that the connecting piece is convenient to use.

Furthermore, the first connecting structure comprises a connecting space and a connecting block, wherein the connecting space is arranged at the bottom of the block unit and provided with an opening, and the connecting block is arranged in the connecting space. The connecting piece sets up in the cavity of a section bar board, is connected with the screw of another section bar board, and above-mentioned opening provides the space of marcing for the screw, carries out the connection of two section bar boards through the joint between screw and the above-mentioned connecting block, simple structure, convenient to use, and the screw can adjust the height, guarantees the firm of connecting.

Furthermore, the top of the connecting block and one side close to the opening are arranged in an inclined plane. The screw is convenient to be connected with the screw, is convenient to use, and can meet the use of screws with various specifications.

Furthermore, detachable construction is including setting up one locating pin, joint groove on the chunk unit, setting up in another on the chunk unit with the constant head tank of locating pin looks adaptation and with the elasticity dop of joint groove looks adaptation. Simple structure and convenient installation and use.

Furthermore, the elastic clamping head is arranged in the middle of the threaded hole. The tightness of the connection of the threaded holes on the two block units is ensured, the abutting of the fastening screws on the arc-shaped elastic pieces is ensured, the stability of the connecting piece is further ensured, and the stability of the connection is ensured.

Further, the connecting piece also comprises a second connecting structure; the second connecting structure comprises a limiting groove arranged on the block unit, a connecting rod with one end inserted in the threaded hole and the other end extending to the bottom of the block unit, a spring sleeved on the top of the connecting rod, a connector arranged at the bottom of the connecting rod and a limiting rod inserted in the connecting rod and limited in the limiting groove. The connector can move up and down in the structure, when a certain section plate is not suitable for screws, holes are drilled in the section plate, the connector is connected with the holes through the structure, and the connector is clamped in the holes under the action of the spring, so that the connection is convenient.

Furthermore, the bottom of the connector is obliquely arranged; a bayonet is arranged between the connector and the connecting rod. The slope sets up and makes things convenient for the connector to get into in the hole on the section bar board, convenient to use, and above-mentioned buckle carries out further joint to the section bar board, connects stably.

Compared with the prior art, the utility model has the advantages that: the installation convenient to use, simple structure connects in a flexible way, has improved production efficiency.

Drawings

Fig. 1 is a three-dimensional schematic view of the connecting member of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic use diagram of fig. 2.

Fig. 4 is an exploded view of an embodiment of the present invention.

Fig. 5 is a schematic use diagram of fig. 4.

In the figure:

1. a block unit; 2. a locking structure; 3. a cavity; 4. a profile plate; 5. a clamping block; 6. an arc-shaped elastic sheet; 7. a threaded hole; 8. fastening screws; 9. a first connecting structure; 10. an opening; 11. a connection space; 12. connecting blocks; 13. positioning pins; 14. a clamping groove; 15. positioning a groove; 16. an elastic chuck; 17. a second connecting structure; 18. a limiting groove; 19. a connecting rod; 20. a spring; 21. a connector; 22. a limiting rod; 23. and (4) clamping.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 3, the connecting member of the present invention is an embodiment of a connecting member for a profile board, in this embodiment, the connecting member includes two block units 1 symmetrically disposed, the connecting member is fixed in a cavity 3 of a profile board 4 through a locking structure 2, the block units 1 are connected through a detachable structure, the locking structure 2 includes a clamping block 5 disposed on the top of the block unit 1, an arc-shaped elastic sheet 6 clamped between the clamping blocks 5 and adapted to the clamping block 5, a threaded hole 7 disposed on the block unit 1, and a fastening screw 8 adapted to the threaded hole 7; the bottom of the block unit 1 is provided with a first connecting structure 9; the two block units 1 are symmetrically arranged and connected through the detachable structure, so that the assembly is convenient, the assembly efficiency of the connecting piece is improved, the replacement of internal parts is convenient, and the production cost is reduced; the locking structure 2 is positioned in the cavity 3 of the section plate 4, the bending angle of the arc-shaped elastic sheet 6 is controlled by the rotation of the fastening screw 8, and the arc-shaped elastic sheet 6 is propped open and clamped on the inner wall of the cavity 3 under the action of the fastening screw 8, so that the structure is simple and the use is convenient; after the connecting piece is fixed, the first connecting structure 9 arranged at the bottom of the block unit 1 is connected with a screw positioned on the other section plate 4, the screw can be freely and conveniently positioned on the section plate 4, the two section plates 4 can be flexibly connected, and the use is convenient; in this embodiment, the first connecting structure 9 includes a connecting space 11 provided with an opening 10 at the bottom of the block unit 1 and a connecting block 12 provided in the connecting space 11; the top of the connecting block 12 is arranged in an inclined plane with one side close to the opening 10; the connecting piece is arranged in the cavity 3 of one section plate 4 and is connected with the screw of the other section plate 4, the opening 10 provides a moving space for the screw, and the two section plates 4 are connected by clamping the screw and the connecting block 12, so that the structure is simple, the use is convenient, the height of the screw can be adjusted, and the connection stability is ensured; the inclined plane is convenient to set up and is connected with the screw, convenient to use, and can satisfy the use of multiple specification screw.

Referring to fig. 4 and 5, the present invention is an embodiment of a connecting member for profile plates, in this embodiment, the basic portion is the same as the above embodiment, and is not repeated herein. In this embodiment, the detachable structure includes a positioning pin 13, a locking groove 14, a positioning groove 15 and an elastic chuck 16, the positioning pin 13 is disposed on one of the block units 1, the positioning groove 15 is disposed on the other block unit 1, the elastic chuck is adapted to the locking groove 14, and the elastic chuck 16 is disposed in the middle of the threaded hole 7; the connection tightness of the threaded holes 7 on the two block units 1 is ensured, and the pressing of the fastening screws 8 on the arc-shaped elastic sheets 6 is ensured, so that the stability of the connecting piece is ensured, and the stability of the connection is ensured; in this embodiment, the connector further includes a second connecting structure 17; the second connecting structure 17 comprises a limiting groove 18 arranged on the block unit 1, a connecting rod 19 with one end inserted into the threaded hole 7 and the other end extending to the bottom of the block unit 1, a spring 20 sleeved on the top of the connecting rod 19, a connecting head 21 arranged at the bottom of the connecting rod 19, and a limiting rod 22 inserted into the connecting rod 19 and limited in the limiting groove 18, wherein the connecting head 21 can move up and down in the structure, when a screw is not suitable for some section plates 4, a hole is drilled in the section plate 4 and connected with the hole through the structure, and under the action of the spring 20, the connecting head 21 is clamped in the hole, so that the connection is convenient; and the bottom of the connector 21 is obliquely arranged; a bayonet 23 is arranged between the connector 21 and the connecting rod 19; the slope sets up makes things convenient for connector 21 to get into the hole on the section bar board 4, convenient to use, and above-mentioned buckle carries out further joint to section bar board 4, connects stably.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a connecting piece for section bar board which characterized in that: comprises that

The number of the block units is two;

a locking structure for securing the connector within the cavity of the profile plate;

wherein a detachable structure is arranged between the block units; the locking structure comprises clamping blocks arranged at the tops of the block units, arc-shaped elastic pieces clamped between the clamping blocks and matched with the clamping blocks, threaded holes arranged on the block units and fastening screws matched with the threaded holes; and a first connecting structure is arranged at the bottom of the block unit.

2. The connecting member for profile plates according to claim 1, wherein: the first connecting structure comprises a connecting space and a connecting block, wherein the connecting space is arranged at the bottom of the block unit and provided with an opening, and the connecting block is arranged in the connecting space.

3. The connecting member for profile plates according to claim 2, wherein: the top of the connecting block and one side close to the opening are arranged in an inclined plane.

4. A connecting member for profile plates according to claim 1, 2 or 3, wherein: the detachable structure comprises a positioning pin, a clamping groove, a positioning groove and an elastic clamping head, wherein the positioning pin and the clamping groove are arranged on the block unit, the positioning groove is arranged on the block unit and is matched with the positioning pin, and the elastic clamping head is matched with the clamping groove.

5. The connecting member for profile plates according to claim 4, wherein: the elastic clamping head is arranged in the middle of the threaded hole.

6. A connecting member for profile plates according to claim 1, 2 or 3, wherein: the connector further comprises a second connecting structure; the second connecting structure comprises a limiting groove arranged on the block unit, a connecting rod with one end inserted in the threaded hole and the other end extending to the bottom of the block unit, a spring sleeved on the top of the connecting rod, a connector arranged at the bottom of the connecting rod and a limiting rod inserted in the connecting rod and limited in the limiting groove.

7. The connecting member for profile plates according to claim 4, wherein: the connector further comprises a second connecting structure; the second connecting structure comprises a limiting groove arranged on the block unit, a connecting rod with one end inserted in the threaded hole and the other end extending to the bottom of the block unit, a spring sleeved on the top of the connecting rod, a connector arranged at the bottom of the connecting rod and a limiting rod inserted in the connecting rod and limited in the limiting groove.

8. The connecting member for profile plates according to claim 6, wherein: the bottom of the connector is obliquely arranged; a bayonet is arranged between the connector and the connecting rod.

9. The connecting member for profile plates according to claim 7, wherein: the bottom of the connector is obliquely arranged; a bayonet is arranged between the connector and the connecting rod.