CN215444708U

CN215444708U - Fast-assembling type oblate bandeau tenon bolt

Info

Publication number: CN215444708U
Application number: CN202121364906.3U
Authority: CN
Inventors: 庞爱民
Original assignee: Haiyan Yihui Hardware Technology Co ltd
Current assignee: Haiyan Yihui Hardware Technology Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2022-01-07
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a quick-assembly type oblate head tenon bolt, relates to the technical field of bolts, and aims to solve the problems that the existing oblate head tenon bolt cannot be quickly assembled and is unstable in connection in the use process. The utility model discloses an anchor bolt, including oblate end, rectangle tenon piece, interior center piece, anchor block, anchor.

Description

Fast-assembling type oblate bandeau tenon bolt

Technical Field

The utility model relates to the technical field of bolts, in particular to a quick-mounting bolt with a tenon and a tenon in a flat circle.

Background

The bolt is a fastening component matched with the nut for use, so that the parts can be stably and mutually mounted, mechanical parts are provided, a cylindrical threaded fastener matched with the nut is provided, and the cylindrical threaded fastener consists of a head part and a cylinder with a screw rod provided with external threads.

The existing oblate head tenon bolt cannot form a quick assembly type in the using process and is unstable in connection.

We have therefore proposed a quick-fit oblate headed tenon bolt to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick-assembly type oblate head tenon bolt to solve the problems that the existing oblate head tenon bolt in the background technology cannot be quickly assembled and is unstable in connection in the using process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fast-assembling type oblate bandeau tenon bolt, includes the oblate end, the mounting structure that caves in is installed to the upper end of oblate end, the outside of the mounting structure that caves in is provided with wear-resistant coating, anticorrosive coating is installed to the bottom of oblate end, the bottom of oblate end is provided with the arc tenon piece, the rectangle tenon piece is installed to one side of arc tenon piece, the below of oblate end is provided with big bolt, little bolt is installed to the below of big bolt, the one end of big bolt is provided with the bolt end, the internally mounted of big bolt has interior solid piece, the outside of interior solid piece is provided with the fastening block.

Preferably, the outer clamping structure is installed on the outer side of the oblate end, and the outer clamping structure and the outer side of the oblate end are integrally formed.

Preferably, a cross flower groove is arranged in the middle of the invagination mounting structure, and the cross flower groove and the middle of the invagination mounting structure are integrally formed.

Preferably, the rubber ring is installed on the outer side of the bolt end, and the rubber ring and the outer side of the bolt end are integrally formed.

Preferably, the outer wall of the large bolt is provided with a thread structure, and the thread structure and the outer wall of the large bolt are integrally formed.

Preferably, the inner wall of fastening block installs the rubber intermediate layer, and the rubber intermediate layer sets up with the inner wall integrated into one piece of fastening block.

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

1. according to the utility model, the oblate end heads, the large bolts and the small bolts are combined with each other, so that the bolts can be adjusted as required, the connection and the installation are carried out, and the stability is ensured.

2. Through the anticorrosive coating and the wear-resistant coating that set up, reduce the influence of environment, promote life, utilize the inside rubber intermediate layer of bolt, reduce the resonance influence, increase the temperature nature.

Drawings

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

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

FIG. 3 is a schematic bottom view of the present invention;

in the figure: 1. an oblate end; 2. a large bolt; 3. a small bolt; 4. an outer clamping structure; 5. a wear-resistant coating; 6. a cross flower groove; 7. an anti-corrosion coating; 8. an arc-shaped tenon block; 9. a thread structure; 10. a rubber ring; 11. an inner solid block; 12. a fastening block; 13. a rubber interlayer; 14. an invaginated mounting structure; 15. a rectangular tenon block; 16. and a bolt end.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: a fast-assembly type oblate head tenon bolt comprises an oblate end 1, an invagination mounting structure 14 is mounted at the upper end of the oblate end 1, a wear-resistant coating 5 is arranged on the outer side of the invagination mounting structure 14, an anti-corrosion coating 7 is mounted at the bottom of the oblate end 1, an arc tenon block 8 is arranged at the bottom end of the oblate end 1, a rectangular tenon block 15 is mounted at one side of the arc tenon block 8, a large bolt 2 is arranged below the oblate end 1 and is in butt joint with the large bolt 2 and the small bolt 3, the fast assembly performance of the bolt is improved, nuts with different diameters are selected and are in butt joint with the large bolt 2 and the small bolt 3, the fast assembly performance of the bolt is improved, the arc tenon block 8 and the rectangular tenon block 15 are arranged to form a limiting block, the connection stability is improved, the invagination mounting structure 14 and a cross-shaped flower groove 6 are utilized to facilitate connection and adjustment, and the bolt can also be mounted by a caliper through an outer clamping structure 4, the small bolt 3 is installed below the large bolt 2, a bolt end 16 is arranged at one end of the large bolt 2, the inner solid block 11 is installed inside the large bolt 2, and the fastening block 12 is arranged outside the inner solid block 11.

Further, outer joint structure 4 is installed in the outside of oblate end 1, and outer joint structure 4 sets up with oblate end 1's outside integrated into one piece, and oblate end 1 that sets up and big bolt 2 and little bolt 3's inter combination can adjust as required, connects the installation, and the guarantee steadiness is different according to the equipment of connecting earlier, selects the nut of different diameters, with big bolt 2 and the installation of the mutual butt joint of little bolt 3, promotes the fast-assembling performance of bolt.

Further, the centre of invagination mounting structure 14 is provided with cross flower groove 6, and cross flower groove 6 sets up with the centre integrated into one piece of invagination mounting structure 14, utilizes invagination mounting structure 14 and cross flower groove 6, and the adjustment of being convenient for is connected, also can use calliper installation through outer joint structure 4, ensures the steadiness, through anticorrosive coating 7 and the wear-resistant coating 5 that sets up, reduces the influence of environment, promotes life.

Further, rubber ring 10 is installed in the outside of bolt end 16, and rubber ring 10 and the outside integrated into one piece setting of bolt end 16 use calliper installation, and the guarantee steadiness reduces the influence of environment through anticorrosive coating 7 and the wear-resistant coating 5 that sets up, promotes life.

Further, the outer wall of big bolt 2 is provided with helicitic texture 9, and helicitic texture 9 sets up with big bolt 2's outer wall integrated into one piece, with big bolt 2 and the installation of the mutual butt joint of little bolt 3, promotes the fast-assembling performance of bolt, the arc tenon piece 8 and the rectangle tenon piece 15 of setting form the stopper, promote the steadiness of connecting, utilize sunken mounting structure 14 and cross flower groove 6, the adjustment of being convenient for connect, also accessible outer joint structure 4 uses calliper installation.

Further, rubber interlayer 13 is installed to the inner wall of fastening block 12, and rubber interlayer 13 sets up with the inner wall integrated into one piece of fastening block 12, utilizes the inside rubber interlayer 13 of bolt, reduces the resonance influence, increases the temperature nature, selects the nut of different diameters, with big bolt 2 and the installation of the mutual butt joint of little bolt 3, promotes the fast-assembling performance of bolt.

The working principle is as follows: during the use, oblate end 1 and big bolt 2 and little bolt 3's inter combination of setting, can adjust as required, connect the installation, the guarantee steadiness, it is different according to the equipment of connecting earlier, select the nut of different diameters, with big bolt 2 and the installation of the mutual butt joint of little bolt 3, promote the fast-assembling performance of bolt, the arc tenon piece 8 and the rectangle tenon piece 15 of setting, form the stopper, promote the steadiness of connecting, utilize invagination mounting structure 14 and cross flower groove 6, be convenient for connect the adjustment, also can pass through outer joint structure 4, use calliper installation, the guarantee steadiness, through anticorrosive coating 7 and the wear-resistant coating 5 that sets up, reduce the influence of environment, promote life, utilize the inside rubber interlayer 13 of bolt, reduce the resonance influence, increase the temperature nature.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a fast-assembling type oblate bandeau tenon bolt, includes oblate end (1), its characterized in that: invagination mounting structure (14) are installed to the upper end of oblate end (1), the outside of invagination mounting structure (14) is provided with wear-resistant coating (5), anticorrosive coating (7) are installed to the bottom of oblate end (1), the bottom of oblate end (1) is provided with arc tenon piece (8), rectangle tenon piece (15) are installed to one side of arc tenon piece (8), the below of oblate end (1) is provided with big bolt (2), little bolt (3) are installed to the below of big bolt (2), the one end of big bolt (2) is provided with bolt end (16), interior center piece (11) are installed to the internally mounted of big bolt (2), the outside of interior center piece (11) is provided with fastening block (12).

2. The quick-install oblate head tenon bolt of claim 1, wherein: outer joint structure (4) is installed in the outside of oblate end (1), and outer joint structure (4) sets up with the outside integrated into one piece of oblate end (1).

3. The quick-install oblate head tenon bolt of claim 1, wherein: the middle of the invagination mounting structure (14) is provided with a cross flower groove (6), and the cross flower groove (6) and the middle of the invagination mounting structure (14) are integrally formed.

4. The quick-install oblate head tenon bolt of claim 1, wherein: and a rubber ring (10) is arranged on the outer side of the bolt end (16), and the rubber ring (10) and the outer side of the bolt end (16) are integrally formed.

5. The quick-install oblate head tenon bolt of claim 1, wherein: the outer wall of the big bolt (2) is provided with a thread structure (9), and the thread structure (9) and the outer wall of the big bolt (2) are integrally formed.

6. The quick-install oblate head tenon bolt of claim 1, wherein: the inner wall of fastening block (12) is installed rubber interlayer (13), and rubber interlayer (13) and the inner wall integrated into one piece setting of fastening block (12).