CN203297252U - Fastening bolt - Google Patents
Fastening bolt Download PDFInfo
- Publication number
- CN203297252U CN203297252U CN2012206882308U CN201220688230U CN203297252U CN 203297252 U CN203297252 U CN 203297252U CN 2012206882308 U CN2012206882308 U CN 2012206882308U CN 201220688230 U CN201220688230 U CN 201220688230U CN 203297252 U CN203297252 U CN 203297252U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- hollow nut
- clamping bolt
- fastening bolt
- thread
- 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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Abstract
The utility model relates to a fastening bolt, belonging to the technical field of connecting fasteners. The fastening bolt includes a hollow nut and a screw rod which are integrated into one body, wherein the inner wall threads of the hollow nut and the outer wall threads of the screw rod are in a reverse-direction threading structure. The fastening bolt makes the installation and detachment simple and fast, namely, the bolt body and a fastener can be rapidly arranged in place at the same time in one step, and thereby the work efficiency is improved; meanwhile, because other installing components are reduced, the production cost is reduced, and the intensive operation of enterprises is facilitated; furthermore, the clients' subsequent use and maintenance can be facilitated. The fastening bolt provided is really an installing component which is easy to operate, high in efficiency, and low in cost.
Description
Technical field
The utility model has related to a kind of clamping bolt, belongs to the connection technical field of fastening.
Background technique
The clamping bolt that present China generally uses is split-type structural, installs, dismantles extremely inconvenient.
Summary of the invention
The purpose of this utility model: be exactly to have developed a kind of clamping bolt of integrated modular structure for above-mentioned inconvenience, can reduce component and dismounting step are installed, can be simultaneously by bolt body and fastener once mounting or dismantle successfully, greatly improved working efficiency.
Technological scheme
The utility model mainly is comprised of integrated hollow nut and screw rod two-part, and the inner thread of its hollow core nut and the outer wall thread of screw rod are taked the reverse thread structure.
Beneficial effect: can make installation, dismantlement work very simple, quick, namely can, fast by bolt body and disposable being in place of fastening piece while, greatly improve working efficiency; Simultaneously, owing to having reduced other, component are installed, therefore reduced cost of production, are conducive to the intensive management of enterprise; More can provide convenience for client's follow-up operation and maintenance work.Be the installation component of " easy to operate, high efficiency, low cost " of real meaning.
The accompanying drawing explanation
Figure is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown, the utility model mainly is comprised of integrated hollow nut 1 and screw rod 2 two-part, and the inner thread 3 of its hollow core nut 1 is taked the reverse thread structural design with the outer wall thread 4 of screw rod.According to occasion, the purposes difference used, this screw rod 2 can be made into cored screw structure or solid screw structure, and the outer wall thread of screw rod 2 can be made the entire body worm structure, also can make part screw thread, part polished rod structure; The geometrical shape of hollow nut 1 and size dimension, also can derive and change multiple geometrical shape and size dimension according to actual needs, such as: polyhedral and other various obform body shapes such as square body, cuboid, trapezoid body, cylindrical body, Elliptic Cylinder, five limit bodies, hexahedron, as long as setting tool is supporting with it.The physical dimension of hollow nut 1 and screw rod 2 also can derive multiple variation according to actual needs, and is both can hollow nut 1 large, also can screw rod 2 large, also can be generally large, and length is also the same situation.
During use, as long as the standing screw of fastener is aimed to the screw mouth of the hollow nut 1 of this clamping bolt, and by the screw mouth of the screw rod of this clamping bolt 2 aligning installation positions, then by fastener and the whole compacting of this clamping bolt, with spanner or special tool, block hollow nut 1 again, firmly it is screwed into by clockwise rotating (when screw thread is the reverse thread structure again, rotate counterclockwise and be screwed into), repeat namely fastening piece to be screwed into to mounting point in the lump together with this clamping bolt several times.
Therefore, can make to install, dismantlement work becomes very simple, quick, thereby greatly improve the working efficiency of installation, dismounting; Simultaneously, owing to having reduced other, component are installed, therefore reduced cost of production, are conducive to the intensive management of enterprise; More can provide convenience for client's follow-up operation and maintenance work.Be the installation component of " easy to operate, high efficiency, low cost " of real meaning, application will be very extensive.
Claims (5)
1. clamping bolt, mainly integrated hollow nut (1) and screw rod (2) two-part, consist of, it is characterized in that: the inner thread (3) of hollow nut (1) is taked the reverse thread structure with the outer wall thread (4) of screw rod (2).
2. by clamping bolt claimed in claim 1, it is characterized in that: described screw rod (2) both can be made the cored screw structure, also can make the solid screw structure.
3. by clamping bolt claimed in claim 1, it is characterized in that: the outer wall thread of described screw rod (2) can be made the entire body worm structure, also can make part screw thread, part polished rod structure.
4. by clamping bolt claimed in claim 1, it is characterized in that: described hollow nut (1) can be made hexagonal hollow nut, also can make the hollow nut of square body, cuboid, trapezoid body, cylindrical body, Elliptic Cylinder, five limit bodies, hexahedron shape.
5. by clamping bolt claimed in claim 1, it is characterized in that: the physical dimension of described hollow nut (1) and screw rod (2) is can hollow nut (1) large, also can screw rod (2) large, also can be generally large, length is also the same situation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206882308U CN203297252U (en) | 2012-12-14 | 2012-12-14 | Fastening bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206882308U CN203297252U (en) | 2012-12-14 | 2012-12-14 | Fastening bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203297252U true CN203297252U (en) | 2013-11-20 |
Family
ID=49573261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012206882308U Expired - Fee Related CN203297252U (en) | 2012-12-14 | 2012-12-14 | Fastening bolt |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203297252U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103267055A (en) * | 2012-12-14 | 2013-08-28 | 李红霞 | Fastening bolt |
-
2012
- 2012-12-14 CN CN2012206882308U patent/CN203297252U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103267055A (en) * | 2012-12-14 | 2013-08-28 | 李红霞 | Fastening bolt |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Li Hongxia Document name: Notification to Make Rectification |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Li Hongxia Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Li Hongxia Document name: Notification of Termination of Patent Right |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20171214 |