CN208456985U - A kind of strengthening stud - Google Patents
A kind of strengthening stud Download PDFInfo
- Publication number
- CN208456985U CN208456985U CN201820669016.5U CN201820669016U CN208456985U CN 208456985 U CN208456985 U CN 208456985U CN 201820669016 U CN201820669016 U CN 201820669016U CN 208456985 U CN208456985 U CN 208456985U
- Authority
- CN
- China
- Prior art keywords
- nail
- bolt
- blade
- bolt head
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of strengthening studs, including bolt head, screw bolt, aperture among the bolt head, the screw bolt is barrel-shaped, its lower half portion is angularly divided into blade, setting fixing glue specifically includes: back nail, pushing ram, promote knot, opening diameter is equal among the back nail diameter and bolt head, angularly divide setting tilting bar in position among blade in the screw bolt lower half portion, the tilting bar end is horizontal direction metal nail, metal nail is towards blade exterior, with tilting bar triangular shape, and the aperture on blade, position of opening metal nail corresponding with metal nail, corner's contact that tilting bar is connected with metal nail on the blade, it is described to promote knot that there is the extension nail extended downwardly up to screw bolt bottom, extension nail bottom end is tip, the back nail to bolt head height h and Promote knot identical to metal nail vertical height.The fixed force of bolt can be enhanced.
Description
Technical field
The utility model relates to metal product field, specially a kind of strengthening stud.
Background technique
Bolt is the universal metal accessory used of marching into the arena, and applicable scene is extensive, and common bolt is all to be thread directly into wall
The realizations such as body are fixed, followed by setscrew, but although setscrew increases fixed dynamics, but for some spies
Different scene needs the occasion of stronger dynamics that can not be satisfied with.
Utility model content
The purpose of this utility model is to provide a kind of strengthening stud, have easy to use, solves the fixed dynamics of enhancing
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of strengthening stud, including bolt head 1,
Screw bolt 2, the intermediate aperture of the bolt head 1, the screw bolt 2 be it is barrel-shaped, lower half portion is angularly divided into leaf
Piece 10, it is characterised in that: the strengthening stud also includes fixing glue 3 and specifically includes: back nail 4, pushing ram 5 promote knot 6, institute
It states 4 diameter of back nail and the intermediate opening diameter of bolt head 1 is equal, the fixing glue 3 is inserted into screw thread spiral shell through the intermediate aperture of bolt head 1
The hollow part of bolt 2, the intermediate position of blade 10 setting tilting bar 7 is angularly divided in 2 lower half portion of screw bolt, described to incline
7 end of brace is horizontal direction metal nail 8, and metal nail is towards outside blade 10, and 7 triangular shape of tilting bar, and in leaf
Aperture 9 on piece 10,9 position of aperture metal nail 8 corresponding with metal nail 8, tilting bar 7 and metal nail 8 connect on the blade 10
Corner contact, 3 total length of fixing glue be greater than bolt head 1 to metal nail 8 vertical range, the propulsions knot 6 with to
Under extend up to the extension nail 11 of 2 bottom of screw bolt, it is tip, the back nail 4 to bolt head 1 that 11 bottom ends are followed closely in extensions
Height h and propulsion knot 6 are identical to 8 vertical height of metal nail.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is by setting fixing glue, and while tightening screw, metal nail enhances level by wall is got into
Degree of fixation.The extension nail of fixing glue can be inserted the materials such as wall and increase fixed dynamics, and the back nail of fixing glue can be with spiral shell
Bolt head is concordant, does not affect the appearance and uses.
Detailed description of the invention
Fig. 1 is the utility model section schematic diagram；
Fig. 2 is the utility model bottom view.
In figure: 1 bolt head, 2 screw bolts, 3 fixing glues, 4 back nails, 5 pushing rams, 6 promote knot, 7 tilting bars, 8 metals
Nail, 9 apertures, 10 blades, 11 extend nail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of strengthening stud referring to FIG. 1-2, bolt head 1, screw bolt 2, the intermediate aperture of the bolt head 1, the spiral shell
Line bolt 2 be it is barrel-shaped, lower half portion is angularly divided into blade 10, it is characterised in that: the strengthening stud also includes
Fixing glue 3 specifically includes: back nail 4, pushing ram 5, promotes knot 6, and 4 diameter of back nail and the intermediate opening diameter of bolt head 1 are equal,
The fixing glue 3 is through the hollow part of the intermediate aperture of bolt head 1 insertion screw bolt 2,2 lower half portion of screw bolt
Angularly tilting bar 7 is arranged in the segmentation intermediate position of blade 10, and 7 end of tilting bar is horizontal direction metal nail 8, metal nail court
To the outside of blade 10, and 7 triangular shape of tilting bar, and the aperture 9 on blade 10,9 position of aperture gold corresponding with metal nail 8
Belong to nail 8, corner's contact that tilting bar 7 and metal nail 8 connect on the blade 10,3 total length of fixing glue is greater than bolt
First 1 to metal nail 8 vertical range, it is described promote knot 6 have extends downwardly until 2 bottom of screw bolt extension nail 11, institute
Stating 11 bottom ends of extension nail is tip, and the height h and propulsion knot 6 of the back nail 4 to bolt head 1 are identical to 8 vertical height of metal nail.
In summary: the utility model enhances the degree of fixation of horizontal direction simultaneously by setting fixing glue, extension follow closely into
One step enhances its fixation dynamics.
Application method: the bolt is identical as common setscrew external member in appearance, and bolt is screwed into wall when use, this
When fixing glue is inserted into hollow screw bolt, then tap back nail, the propulsion knot of back nail will push tilting bar, drive metal nail
It is drilled out from tapping, continual percussion back nail, metal nail can be made and extend to follow closely to follow closely into wall always, so that metal nail provides
Horizontal direction fixed force, bolt is not easy laterally to be extracted out or generation activity.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of strengthening stud, including bolt head (1), screw bolt (2), the intermediate aperture of the bolt head (1), the screw thread spiral shell
Bolt (2) be it is barrel-shaped, lower half portion is angularly divided into blade (10), it is characterised in that: the strengthening stud also includes solid
Fixed nail (3) specifically includes: back nail (4), pushing ram (5) promote knot (6), open among back nail (4) diameter and bolt head (1)
Bore dia is equal, and the fixing glue (3) is through the hollow part of bolt head (1) intermediate aperture insertion screw bolt (2), the spiral shell
Intermediate position setting tilting bar (7) of blade (10) is angularly divided in line bolt (2) lower half portion, and tilting bar (7) end is
Horizontal direction metal nail (8), metal nail is external towards blade (10), and tilting bar (7) triangular shape, and in blade (10)
Upper aperture (9), aperture (9) position metal nail (8) corresponding with metal nail (8), tilting bar (7) and metal nail on the blade (10)
(8) the corner's contact connected, fixing glue (3) total length are greater than the vertical range of bolt head (1) to metal nail (8), institute
It states and promotes knot (6) that there is the extension nail (11) extended downwardly up to screw bolt (2) bottom, the extension nail (11) bottom end is point
Head, the height h and propulsion knot (6) of the back nail (4) to bolt head (1) are identical to metal nail (8) vertical height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669016.5U CN208456985U (en) | 2018-05-07 | 2018-05-07 | A kind of strengthening stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669016.5U CN208456985U (en) | 2018-05-07 | 2018-05-07 | A kind of strengthening stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456985U true CN208456985U (en) | 2019-02-01 |
Family
ID=65151734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669016.5U Expired - Fee Related CN208456985U (en) | 2018-05-07 | 2018-05-07 | A kind of strengthening stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963533A (en) * | 2020-07-31 | 2020-11-20 | 江苏永昊高强度螺栓有限公司 | Expansion bolt convenient to take out |
-
2018
- 2018-05-07 CN CN201820669016.5U patent/CN208456985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963533A (en) * | 2020-07-31 | 2020-11-20 | 江苏永昊高强度螺栓有限公司 | Expansion bolt convenient to take out |
| CN111963533B (en) * | 2020-07-31 | 2022-04-26 | 江苏永昊高强度螺栓有限公司 | Expansion bolt convenient to take out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |