CN104912901A - Bolt locking structure - Google Patents
Bolt locking structure Download PDFInfo
- Publication number
- CN104912901A CN104912901A CN201510337816.8A CN201510337816A CN104912901A CN 104912901 A CN104912901 A CN 104912901A CN 201510337816 A CN201510337816 A CN 201510337816A CN 104912901 A CN104912901 A CN 104912901A
- Authority
- CN
- China
- Prior art keywords
- locking structure
- bolt
- bolt locking
- tangent plane
- threaded ends
- 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
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a bolt locking structure which can not loosen. The bolt locking structure comprises a bolt body, the upper end of the bolt body is provided with a threaded connection end matched with a nut, a tangent plane is arranged on one side of the threaded connection end, and a positioning block is arranged on the portion, at the lower end of the tangent plane, of the threaded connection end. The bolt locking structure has the advantages that the installation is convenient, the structure is simple, use is convenient, and looseness can not occur.
Description
Technical field
The present invention relates to a kind of bolt-locking structure.
Background technique
Existing bolt arrangement is fairly simple, as long as have simple locking effect, in use easily occur loosening, impact uses.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of bolt-locking structure that can not loosen.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: bolt-locking structure, comprise: bolt body, the threaded ends cooperatively interacted with nut is set in the upper end of described bolt body, the side of described threaded ends is provided with tangent plane, the threaded ends of described tangent plane lower end is provided with positioning block.
Advantage of the present invention is: above-mentioned bolt-locking structure, easy for installation, and structure is simple, easy to use, there will not be loosening.
Accompanying drawing explanation
Fig. 1 is the structural representation of bolt in bolt-locking structure of the present invention.
In figure: 1, bolt body, 2, threaded ends, 3, tangent plane, 4, positioning block.
Embodiment
Particular content of the present invention is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, bolt-locking structure, comprising: bolt body 1, arranges the threaded ends 2 cooperatively interacted with nut in the upper end of described bolt body 1, the side of described threaded ends 2 is provided with tangent plane 3, the threaded ends 2 of described tangent plane 3 lower end is provided with positioning block 4.
Above-mentioned bolt-locking structure, threaded ends 2 and nut cooperatively interact, and positioning block 4 cooperatively interacts with the locating slot of nut inside lower end, easy for installation, there will not be loosening.
Claims (1)
1. bolt-locking structure, it is characterized in that: comprising: bolt body (1), the threaded ends (2) cooperatively interacted with nut is set in the upper end of described bolt body (1), the side of described threaded ends (2) is provided with tangent plane (3), the threaded ends (2) of described tangent plane (3) lower end is provided with positioning block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337816.8A CN104912901A (en) | 2015-06-13 | 2015-06-13 | Bolt locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510337816.8A CN104912901A (en) | 2015-06-13 | 2015-06-13 | Bolt locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104912901A true CN104912901A (en) | 2015-09-16 |
Family
ID=54082258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510337816.8A Pending CN104912901A (en) | 2015-06-13 | 2015-06-13 | Bolt locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690942A (en) * | 2016-12-07 | 2017-05-24 | 重庆佐恩家具有限公司 | Mobile table |
-
2015
- 2015-06-13 CN CN201510337816.8A patent/CN104912901A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690942A (en) * | 2016-12-07 | 2017-05-24 | 重庆佐恩家具有限公司 | Mobile table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
|
| WD01 | Invention patent application deemed withdrawn after publication |