CN202431678U - Anti-skidding threaded sleeve - Google Patents
Anti-skidding threaded sleeve Download PDFInfo
- Publication number
- CN202431678U CN202431678U CN2011205723437U CN201120572343U CN202431678U CN 202431678 U CN202431678 U CN 202431678U CN 2011205723437 U CN2011205723437 U CN 2011205723437U CN 201120572343 U CN201120572343 U CN 201120572343U CN 202431678 U CN202431678 U CN 202431678U
- Authority
- CN
- China
- Prior art keywords
- swivel nut
- skidding
- threaded sleeve
- lug boss
- utility
- 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 discloses an anti-skidding threaded sleeve which comprises a circular threaded sleeve, wherein an internal thread is arranged in the circular threaded sleeve and at least one lug boss is arranged on the outer surface of the circular threaded sleeve along the axial direction. The anti-skidding threaded sleeve has the advantages of simple structure, easiness in manufacturing, low cost, convenience in use, excellent anti-skidding effect and capability of preventing a bolt from rotating.
Description
Technical field
The utility model relates to technical field of fastening, relates in particular to a kind of anti-skidding swivel nut.
Background technique
Screw, bolt are the most frequently used fastening pieces, and it is with its low price, easy to use and be widely used.When bolt when particularly EXPANSION ANCHOR BOLTS is used in the construction wall, modal problem be bolt particularly EXPANSION ANCHOR BOLTS be prone to transfer, people have thought that thousand and one way solves this problem, but scarcely are that effect is bad, are exactly complex structure, cost is higher.
Summary of the invention
It is not enough be to solve existing technology, the utility model provide a kind of simple in structure, easy to manufacture, cost is low, easy to use, good antiskid effect, can make the anti-skidding swivel nut of not transfer of bolt.
The utility model adopts following technological scheme: anti-skidding swivel nut, comprise circular swivel nut, and be provided with internal thread in the described circular swivel nut, it is characterized in that: axial at least one lug boss that is provided with of described circular swivel nut outer surface.
Described lug boss is the wedge shape strip.
Described lug boss has two, and on the outer surface of circular swivel nut, is evenly distributed.
Described lug boss has four, and on the outer surface of circular swivel nut, is evenly distributed.
The anti-skidding swivel nut of the utility model since described circular swivel nut outer surface axially on be provided with at least one lug boss; During use, in the body of wall internal drilling, with the anti-skidding swivel nut of the utility model pacify into; Circle swivel nut outer surface raising portion can increase the frictional force of circular swivel nut and porthole inwall; Play good anti-skidding effect, when bolt fashionable from the anti-skidding swivel nut inward turning of the utility model, not transfer of bolt.
Further described lug boss is the wedge shape strip, makes that the anti-skidding swivel nut of the utility model is more firm with contacting of porthole inwall.
The advantage of the anti-skidding swivel nut of the utility model is: simple in structure, easy to manufacture, cost is low, easy to use, good antiskid effect, can make not transfer of bolt.
Description of drawings
Fig. 1 is the utility model embodiment one a structural representation.
Fig. 2 is the utility model embodiment two a structural representation.
Sequence number among the figure: 1, circular swivel nut; 2, internal thread; 3, lug boss.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment one:
According to shown in Figure 1, the anti-skidding swivel nut of the utility model comprises circular swivel nut 1, is provided with internal thread 2 in the described circular swivel nut 1, axial at least one lug boss 3 that is provided with of described circular swivel nut 1 outer surface; Described lug boss 3 is the wedge shape strip; Described lug boss 3 has two, and on the outer surface of circular swivel nut 1, is evenly distributed.
Embodiment two:
According to shown in Figure 2, the anti-skidding swivel nut of the utility model comprises circular swivel nut 1, is provided with internal thread 2 in the described circular swivel nut 1, axial at least one lug boss 3 that is provided with of described circular swivel nut 1 outer surface; Described lug boss 3 is the wedge shape strip; Described lug boss 3 has four, and on the outer surface of circular swivel nut 1, is evenly distributed.
The advantage of the anti-skidding swivel nut of the utility model is: simple in structure, easy to manufacture, cost is low, easy to use, good antiskid effect, can make not transfer of bolt.
More than specified the mode of execution of the utility model, but this instance of just lifting for the ease of understanding should not be considered to be the restriction to the utility model scope.Equally; Any person of ordinary skill in the field all can be according to the technological scheme of the utility model and the description of preferred embodiment thereof; Make various possible being equal to and change or replacement, but all these changes or replacement all should belong to the protection domain of the utility model claim.
Claims (4)
1. anti-skidding swivel nut comprises circular swivel nut ⑴, is provided with internal thread ⑵ in the described circular swivel nut ⑴, it is characterized in that: axial at least one lug boss ⑶ that is provided with of described circular swivel nut ⑴ outer surface.
2. anti-skidding swivel nut according to claim 1 is characterized in that: described lug boss ⑶ is the wedge shape strip.
3. anti-skidding swivel nut according to claim 1 and 2 is characterized in that: described lug boss ⑶ has two, and on the outer surface of circular swivel nut ⑴, is evenly distributed.
4. anti-skidding swivel nut according to claim 1 and 2 is characterized in that: described lug boss ⑶ has four, and on the outer surface of circular swivel nut ⑴, is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205723437U CN202431678U (en) | 2011-12-31 | 2011-12-31 | Anti-skidding threaded sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205723437U CN202431678U (en) | 2011-12-31 | 2011-12-31 | Anti-skidding threaded sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431678U true CN202431678U (en) | 2012-09-12 |
Family
ID=46781125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205723437U Expired - Fee Related CN202431678U (en) | 2011-12-31 | 2011-12-31 | Anti-skidding threaded sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910100A (en) * | 2012-10-25 | 2013-02-06 | 常州华阳万联汽车附件有限公司 | Car seat damping device |
-
2011
- 2011-12-31 CN CN2011205723437U patent/CN202431678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910100A (en) * | 2012-10-25 | 2013-02-06 | 常州华阳万联汽车附件有限公司 | Car seat damping device |
| CN102910100B (en) * | 2012-10-25 | 2015-10-07 | 常州华阳万联汽车附件有限公司 | Vehicle seat damping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20171231 |