CN104595331A - Connecting bolt for anti-rotation woodworking - Google Patents
Connecting bolt for anti-rotation woodworking Download PDFInfo
- Publication number
- CN104595331A CN104595331A CN201510006674.7A CN201510006674A CN104595331A CN 104595331 A CN104595331 A CN 104595331A CN 201510006674 A CN201510006674 A CN 201510006674A CN 104595331 A CN104595331 A CN 104595331A
- Authority
- CN
- China
- Prior art keywords
- connecting bolt
- rotation
- stud
- woodworking
- spiral shell
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a connecting bolt for anti-rotation woodworking. The connection bolt is characterized in that the middle part of the lower part of a circular screw head is connected with a stud, and two sides of the lower part of the circular screw head are respectively provided with a fixed steel nail. By adopting the structure, the connecting bolt is used for the connection and fixation of wooden workpieces, the rotation following phenomenon of the circular screw head in the process of tightening a nut on the stud can be avoided, the labor is reduced, and the installation efficiency is improved.
Description
Technical field
The present invention relates to a kind of carpenter's connected element, is a kind of anti-rotation carpenter connecting bolt specifically.
Background technique
, can there is transfer phenomenon in carpenter's connecting bolt of the prior art, in some cases, need two people's cooperatings in fastener cycle, people's fixing bolt, people's tightening nut, time and effort consuming in fastener cycle.
Summary of the invention
The object of this invention is to provide one facilitates fastening, and the anti-rotation carpenter connecting bolt be connected firmly.
To achieve these goals, the present invention is connected with stud at the lower middle portion of circular spiral shell head, is respectively equipped with fixing steel nail in the both sides, bottom of described circular spiral shell head.
By above setting, the present invention is used for being connected and fixed of wooden workpiece, circular spiral shell head transfer phenomenon can not occur in the nut process on fastening stud, decrease labour force, improve installation efficiency.
Accompanying drawing explanation
Now the present invention will be further described by reference to the accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the worm's eye view of Fig. 1.
In figure: 1, circular spiral shell head, 2, stud, 3, fixing steel nail.
Embodiment
As shown in Fig. 1,2, the present invention is connected with stud 2 at the lower middle portion of circular spiral shell head 1, is respectively equipped with fixing steel nail 3 in the both sides, bottom of described circular spiral shell head 1.By above setting, the present invention, when connecting wooden workpiece, is first needing the workpiece connected punches, then by stud 2 patchhole of the present invention, order in wooden workpiece with the fixing steel nail 3 of hammer by the bottom of circular spiral shell head 1 again, then nut of screwing on stud 2, screw up with a wrench.
Claims (1)
1. anti-rotation carpenter connecting bolt, is characterized in that: be connected with stud at the lower middle portion of circular spiral shell head, is respectively equipped with fixing steel nail in the both sides, bottom of described circular spiral shell head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006674.7A CN104595331A (en) | 2015-01-07 | 2015-01-07 | Connecting bolt for anti-rotation woodworking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006674.7A CN104595331A (en) | 2015-01-07 | 2015-01-07 | Connecting bolt for anti-rotation woodworking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595331A true CN104595331A (en) | 2015-05-06 |
Family
ID=53121302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006674.7A Pending CN104595331A (en) | 2015-01-07 | 2015-01-07 | Connecting bolt for anti-rotation woodworking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192599A (en) * | 2018-10-11 | 2019-01-11 | 河南长征电气有限公司 | A kind of high-pressure vacuum breaker being easily installed |
| CN111962509A (en) * | 2020-08-12 | 2020-11-20 | 中国水利水电建设工程咨询北京有限公司 | Prestress monitoring anchor rod structure and tensioning method |
-
2015
- 2015-01-07 CN CN201510006674.7A patent/CN104595331A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192599A (en) * | 2018-10-11 | 2019-01-11 | 河南长征电气有限公司 | A kind of high-pressure vacuum breaker being easily installed |
| CN111962509A (en) * | 2020-08-12 | 2020-11-20 | 中国水利水电建设工程咨询北京有限公司 | Prestress monitoring anchor rod structure and tensioning method |
| CN111962509B (en) * | 2020-08-12 | 2021-07-13 | 中国水利水电建设工程咨询北京有限公司 | Prestress monitoring anchor rod structure and tensioning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104595331A (en) | Connecting bolt for anti-rotation woodworking | |
| US10570945B2 (en) | Pressing-type screw | |
| CN204437011U (en) | Anti-rotation carpenter connecting bolt | |
| CN204572688U (en) | High strength steel structural member quick attack nail | |
| CN210686624U (en) | Threaded fastener with auxiliary clamping connection structure | |
| CN204828233U (en) | Self -locking nut | |
| CN204437006U (en) | Novel corner connecting bolt | |
| CN206280349U (en) | Adjustable bolt | |
| MX2013010628A (en) | Torque-angle structural fastening system. | |
| CN205438340U (en) | Special spanner | |
| CN206175435U (en) | Flexible bolt with hexagonal groove threaded end | |
| CN206175434U (en) | Easily twist flexible bolt with hexagonal groove threaded end | |
| CN204505087U (en) | The auxiliary mould of fastening water pump additional strap wheel | |
| CN109013974A (en) | A kind of building implement | |
| CN204326513U (en) | Jaw type Outsourcing-type is to clasp | |
| CN203792227U (en) | Tool for tightening internal hexagonal bolt | |
| CN205937389U (en) | Square bar anti - rotation screw | |
| CN204477021U (en) | A kind of anti-theft bolt | |
| JP3199619U (en) | Locking nut | |
| CN204199737U (en) | Floor edge guard rail stationary fixture | |
| CN106122221A (en) | A kind of flexible bolt with hexagon threaded end | |
| CN202853381U (en) | Heat preservation nail assembly | |
| CN106089937B (en) | Extra large frock is for fastener | |
| CN106015256A (en) | Easy-to-screw-up flexible bolt with hexagonal threaded end | |
| CN104613068A (en) | Novel four-corner connecting bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |