CN213451147U

CN213451147U - Split type plastic fastener

Info

Publication number: CN213451147U
Application number: CN202022352102.3U
Authority: CN
Inventors: 欧阳德辉
Original assignee: Ante Plastic Rubber Shenzhen Co ltd
Current assignee: Ante Plastic Rubber Shenzhen Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-15
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a split type plastic fastener, which comprises a plastic column, a connecting component and a supporting component; plastic column: a groove is formed in the left end face; connecting components: contain the installation and lead to groove, solid fixed ring, slide bar, go-between, spring, spread groove, supporting shoe and extrusion disc, four corresponding installation that lead to grooves have been seted up to the inside of recess, the inside that the groove was led to in the installation is fixed with solid fixed ring, gu fixed ring's inside sliding connection has the slide bar, be fixed with the go-between on the periphery of slide bar, go-between sliding connection leads to the inside of groove in the installation, the spring has been cup jointed on the periphery of slide bar, the one end of spring is fixed on solid fixed ring's terminal surface, the other end of spring is fixed on the terminal surface of go-between, four corresponding spread grooves have been seted up on the periphery of plastic post, can implement the connection fastening operation to.

Description

Split type plastic fastener

Technical Field

The utility model relates to a fastener technical field specifically is a split type plastic fastener.

Background

The installation demand for connecting and fastening the structural member in daily life is large, and as for the bolt commonly used at present, when the connecting and fastening operation is carried out on the structural member, workers need to simultaneously operate on two sides of the structural member, namely, the bolt with a nut is inserted into one side of the structural member, and then the nut is screwed by a tool on the other side of the structural member.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a split type plastic fastener, can implement the connection fastening operation to the component in one side of component, can effectively solve the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a split type plastic fastener comprises a plastic column, a connecting assembly and a supporting assembly;

plastic column: a groove is formed in the left end face;

connecting components: the plastic column fixing device comprises an installation through groove, a fixing ring, a sliding rod, a connecting ring, a spring, connecting grooves, supporting blocks and an extrusion disc, wherein four corresponding installation through grooves are formed in the groove, the fixing ring is fixed in the installation through groove, the sliding rod is connected in the fixing ring in a sliding manner, the connecting ring is fixed on the circumferential surface of the sliding rod and is connected in the installation through groove in a sliding manner, the spring is sleeved on the circumferential surface of the sliding rod, one end of the spring is fixed on the end surface of the fixing ring, the other end of the spring is fixed on the end surface of the connecting ring, four corresponding connecting grooves are formed in the circumferential surface of a plastic column, the supporting blocks are arranged in the connecting grooves and are fixed on the end surface of the sliding rod, which is far away from the plastic column, the extrusion disc is fixed on, connecting the plastic column with the member by arranging a connecting assembly;

a support component: install in the middle part of plastic column, extrude the extrusion dish through setting up supporting component.

Further, the supporting component comprises a threaded column and a frustum, a threaded through groove is formed in the middle of the plastic column, the threaded through groove is communicated with the groove, the threaded column is connected to the inner thread of the threaded through groove in a threaded mode, and the frustum is fixed on the left end face of the threaded column.

Furthermore, a rotary table is fixed on the right end face of the threaded column, anti-slip blocks which are uniformly distributed are fixed on the circumferential surface of the rotary table, and the threaded column can be conveniently rotated by a user through the rotary table.

Furthermore, the circumferential surface of the plastic column is provided with thread grooves which are uniformly distributed, the circumferential surface of the plastic column is in threaded connection with nuts, and the plastic column is fixed in the connecting hole formed in the side surface of the component by arranging the nuts.

Furthermore, a rubber plate is fixed at the outer side end of the supporting block, and anti-slip grooves which are uniformly distributed are formed in the side face of the rubber plate.

Compared with the prior art, the beneficial effects of the utility model are that: this split type plastic fastener has following benefit:

offer the connecting hole on the component that needs connect the fastening operation through drilling equipment, then insert the inside of entering the connecting hole with the plastic post, insert the back that finishes, rotate the screw thread post through the carousel and remove left, the screw thread post removes left and drives the frustum and remove left, the frustum removes left and will extrude four extrusion discs and keep away from gradually, four extrusion discs are kept away from gradually and are driven four supporting shoes and keep away from gradually, then stimulate the plastic post right side and make four rubber slabs that are fixed with on four supporting shoe right flank laminate mutually with the side of component, then rotate the nut and remove left and connect the fastening operation to the component, make through setting up above device the utility model discloses can implement the connection fastening operation to the component in one side of component.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the support assembly of the present invention.

In the figure: 1 plastic column, 2 grooves, 3 connecting assemblies, 31 mounting through grooves, 32 fixing rings, 33 sliding rods, 34 connecting rings, 35 springs, 36 connecting grooves, 37 supporting blocks, 38 extrusion discs, 4 supporting assemblies, 41 threaded columns, 42 conical tables, 5 rotating discs, 6 anti-skidding blocks, 7 threaded grooves, 8 nuts and 9 rubber plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a split type plastic fastener comprises a plastic column 1, a connecting component 3 and a supporting component 4;

plastic column 1: the left end surface is provided with a groove 2;

connecting assembly 3: comprises an installation through groove 31, a fixed ring 32, a sliding rod 33, a connecting ring 34, a spring 35, a connecting groove 36, a supporting block 37 and an extrusion disk 38, wherein four corresponding installation through grooves 31 are formed in the groove 2, the fixed ring 32 is fixed in the installation through groove 31, the sliding rod 33 is connected in the fixed ring 32 in a sliding manner, the connecting ring 34 is fixed on the circumferential surface of the sliding rod 33, the connecting ring 34 is connected in the installation through groove 31 in a sliding manner, the spring 35 is sleeved on the circumferential surface of the sliding rod 33, one end of the spring 35 is fixed on the end surface of the fixed ring 32, the other end of the spring 35 is fixed on the end surface of the connecting ring 34, four corresponding connecting grooves 36 are formed in the circumferential surface of the plastic column 1, the supporting block 37 is arranged in the connecting groove 36, the supporting block 37 is fixed on the end surface of the sliding rod 33 far away from the plastic, the plastic column 1 is connected with the member by arranging a connecting assembly 3;

the supporting component 4: install at the middle part of plastic column 1, supporting component 4 contains screw thread post 41 and frustum 42, and the screw thread is seted up at the middle part of plastic column 1 and is led to the groove, and the screw thread leads to the groove and communicates with each other with recess 2, and the inside threaded connection that the screw thread led to the groove has screw thread post 41, is fixed with frustum 42 on the left end face of screw thread post 41, extrudees the dish 38 through setting up supporting component 4.

Wherein: the right end face of the threaded column 41 is fixedly provided with a rotary disc 5, the circumferential face of the rotary disc 5 is fixedly provided with anti-skidding blocks 6 which are uniformly distributed, and a user can conveniently rotate the threaded column 41 by arranging the rotary disc 5.

Wherein: the circumferential surface of the plastic column 1 is provided with evenly distributed thread grooves 7, the circumferential surface of the plastic column 1 is in threaded connection with nuts 8, and the plastic column 1 is fixed in a connecting hole formed in the side surface of the component by arranging the nuts 8.

Wherein: the outside end of supporting shoe 37 is fixed with rubber slab 9, and evenly distributed's antiskid groove is seted up to the side of rubber slab 9.

When in use: firstly, a connecting hole is formed in a component needing to be connected and fastened through drilling equipment, then the plastic column 1 is inserted into the connecting hole, after the plastic column is inserted, the threaded column 41 is rotated through the rotary disc 5 to move leftwards, the threaded column 41 moves leftwards to drive the frustum 42 to move leftwards, the frustum 42 moves leftwards to extrude four extrusion discs 38 to be gradually far away, the four extrusion discs 38 are gradually far away from the four sliding rods 33, the four sliding rods 33 are gradually far away from the four supporting blocks 37, then the plastic column 1 is pulled rightwards to enable the four rubber plates 9 fixed on the right side faces of the four supporting blocks 37 to be attached to the side faces of the component, and then the rotating nut 8 moves leftwards to connect and fasten the component.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A split type plastic fastener which characterized in that: comprises a plastic column (1), a connecting component (3) and a supporting component (4);

plastic column (1): a groove (2) is arranged on the left end surface;

connection assembly (3): contain installation through groove (31), solid fixed ring (32), slide bar (33), go-between (34), spring (35), spread groove (36), supporting shoe (37) and extrusion disc (38), four corresponding installation through groove (31) have been seted up to the inside of recess (2), the inside of installation through groove (31) is fixed with solid fixed ring (32), the inside sliding connection of solid fixed ring (32) has slide bar (33), be fixed with go-between (34) on the periphery of slide bar (33), go-between (34) sliding connection is in the inside of installation through groove (31), spring (35) have been cup jointed on the periphery of slide bar (33), the one end of spring (35) is fixed on the terminal surface of solid fixed ring (32), the other end of spring (35) is fixed on the terminal surface of go-between (34), four corresponding spread groove (36) have been seted up on the periphery of plastic column (1), a supporting block (37) is arranged inside the connecting groove (36), the supporting block (37) is fixed on the end face, far away from the plastic column (1), of the sliding rod (33), and an extrusion disc (38) is fixed on the end face, located inside the groove (2), of the sliding rod (33);

support assembly (4): is arranged in the middle of the plastic column (1).

2. The split plastic fastener of claim 1, wherein: support assembly (4) contain screw thread post (41) and frustum (42), the middle part of plastic column (1) is seted up the screw thread and is led to the groove, the screw thread leads to the groove and communicates with each other with recess (2), the inside threaded connection that the screw thread led to the groove has screw thread post (41), be fixed with frustum (42) on the left end face of screw thread post (41).

3. The split plastic fastener of claim 2, wherein: a rotary table (5) is fixed on the right end face of the threaded column (41), and anti-skidding blocks (6) which are uniformly distributed are fixed on the circumferential surface of the rotary table (5).

4. The split plastic fastener of claim 1, wherein: the plastic column is characterized in that threaded grooves (7) which are uniformly distributed are formed in the circumferential surface of the plastic column (1), and nuts (8) are connected to the circumferential surface of the plastic column (1) in a threaded mode.

5. The split plastic fastener of claim 1, wherein: the rubber plate (9) is fixed at the outer side end of the supporting block (37), and anti-skidding grooves which are uniformly distributed are formed in the side face of the rubber plate (9).