CN205371239U - Flute bolt - Google Patents
Flute bolt Download PDFInfo
- Publication number
- CN205371239U CN205371239U CN201620008152.0U CN201620008152U CN205371239U CN 205371239 U CN205371239 U CN 205371239U CN 201620008152 U CN201620008152 U CN 201620008152U CN 205371239 U CN205371239 U CN 205371239U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- nut
- utility
- model
- clip
- 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
Links
Abstract
The utility model discloses a flute bolt, include: screw rod, clamp and nut, flat strip is set to the screw rod, the screw rod is equipped with the square cross -section structure, the polished rod is set to the lower part of screw rod, the upper portion of screw rod is equipped with the external screw thread, the U type is set to the clamp, just the center department of clamp is equipped with a through -hole, be equipped with in the through -hole with the internal thread that outer thread to match closed, also be equipped with on the nut with the internal thread that outer thread to match closed, the nut is located the top of clamp. In this way, the utility model discloses flute bolt passes through the dual fastening of clamp and nut, and the fastening effect is better, and it is more convenient to use.
Description
Technical field
This utility model relates to fastener areas, particularly relates to a kind of roofing bolt.
Background technology
Roofing bolt for connected wood component and asbestos shingle in fitment process, plastic made tile fixing.
Utility model content
This utility model is mainly solving the technical problems that provide that a kind of fastening effect is better, use convenient roofing bolt.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: provide a kind of roofing bolt, including: screw rod, clip and nut, described screw rod is arranged to flat-shaped, described screw rod is provided with square cross, the bottom of described screw rod is arranged to polished rod, the top of described screw rod is provided with external screw thread, described clip is arranged to U-shaped, and the center of described clip is provided with a through hole, described through hole is provided with the female thread matched with described external screw thread, described nut also is provided with the female thread matched with described external screw thread, described nut is positioned at the top of described clip.
In one preferred embodiment of this utility model, the external diameter of described nut is less than the external diameter of described clip.
In one preferred embodiment of this utility model, the bottom of described clip is provided with a pad, and described pad is arranged to square.
The beneficial effects of the utility model are: this utility model roofing bolt is by the dual fastening of clip and nut, and fastening effect is better, uses convenient.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of roofing bolt one of the present utility model preferred embodiment.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of roofing bolt, including: screw rod 1, clip 2 and nut 3, described screw rod 1 is arranged to flat-shaped, described screw rod 1 is provided with square cross, the bottom of described screw rod 1 is arranged to polished rod, the top of described screw rod 1 is provided with external screw thread 11, described clip 2 is arranged to U-shaped, and the center of described clip 2 is provided with a through hole, described through hole is provided with the female thread matched with described external screw thread 11, also being provided with the female thread matched with described external screw thread 11 on described nut 3, described nut 3 is positioned at the top of described clip 2.
The external diameter of described nut 3 is less than the external diameter of described clip 2.
The bottom of described clip 2 is provided with a pad 4, and described pad 4 is arranged to square.
Being different from prior art, this utility model roofing bolt is by the dual fastening of clip and nut, and fastening effect is better, uses convenient.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in scope of patent protection of the present utility model.
Claims (3)
1. a roofing bolt, it is characterized in that, including: screw rod, clip and nut, described screw rod is arranged to flat-shaped, described screw rod is provided with square cross, the bottom of described screw rod is arranged to polished rod, the top of described screw rod is provided with external screw thread, described clip is arranged to U-shaped, and the center of described clip is provided with a through hole, being provided with the female thread matched with described external screw thread in described through hole, described nut also is provided with the female thread matched with described external screw thread, described nut is positioned at the top of described clip.
2. roofing bolt according to claim 1, it is characterised in that the external diameter of described nut is less than the external diameter of described clip.
3. roofing bolt according to claim 1, it is characterised in that the bottom of described clip is provided with a pad, and described pad is arranged to square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008152.0U CN205371239U (en) | 2016-01-07 | 2016-01-07 | Flute bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008152.0U CN205371239U (en) | 2016-01-07 | 2016-01-07 | Flute bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371239U true CN205371239U (en) | 2016-07-06 |
Family
ID=56275238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620008152.0U Expired - Fee Related CN205371239U (en) | 2016-01-07 | 2016-01-07 | Flute bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402235A (en) * | 2016-01-07 | 2016-03-16 | 太仓市德浩紧固件有限公司 | Corrugated bolt |
| CN107420405A (en) * | 2017-05-19 | 2017-12-01 | 海安吉德机电技术开发有限公司 | A kind of portable bolt |
-
2016
- 2016-01-07 CN CN201620008152.0U patent/CN205371239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402235A (en) * | 2016-01-07 | 2016-03-16 | 太仓市德浩紧固件有限公司 | Corrugated bolt |
| CN107420405A (en) * | 2017-05-19 | 2017-12-01 | 海安吉德机电技术开发有限公司 | A kind of portable bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |