CN205173192U - Locking car U type bolt - Google Patents
Locking car U type bolt Download PDFInfo
- Publication number
- CN205173192U CN205173192U CN201520980972.1U CN201520980972U CN205173192U CN 205173192 U CN205173192 U CN 205173192U CN 201520980972 U CN201520980972 U CN 201520980972U CN 205173192 U CN205173192 U CN 205173192U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- rubber sleeve
- nut
- type
- shaped
- 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 an automobile spare and accessory part field especially relates to a locking car U type bolt. A locking car U type bolt, includes U type screw rod and nut, the both ends of U type screw rod have the external screw thread on the surface, have corresponding internal thread in the matched nut, the one end of nut screw in U type screw rod external screw thread has a clamp, a clamp internal fixation rubber sleeve. The internal diameter of rubber sleeve is less than the diameter of U type screw rod, and U type screw rod both ends external screw thread interval on the surface is 1 millimeter. The structure of using this utility model is opened the rubber sleeve make the nut can screw in U type screw rod earlier when the nut needs the screw in, treats behind the screw in that the rubber sleeve is turned down again, because the internal diameter of rubber sleeve is less than the diameter of U type screw rod, so U type screw rod can tightly be taken off to the rubber sleeve, plays locking effect.
Description
Technical field
The utility model relates to auto-parts field, particularly relates to a kind of locking car U-shaped bolt.
Background technique
Autobody sheet U bolt is for connecting vehicle bridge and leaf spring, two U bolts are normally adopted to be fixed in vehicle bridge by the leaf spring on suspension, and in vehicle traveling process, be often in jounce condition, therefore the anti-loosening property of bolt is required seldom strict, and U bolt of the prior art is generally based on Experience Design, in anti-loosening property, good effect can not be reached.
Model utility content
Problem to be solved in the utility model overcomes the deficiencies in the prior art, provides the locking car U-shaped bolt that a kind of anti-loosing effect is good.
For solving the problem, the technical solution adopted in the utility model is: a kind of locking car U-shaped bolt, comprise U-shaped screw rod and nut, the two ends of described U-shaped screw rod have outside thread on the surface, there is in matching nut corresponding internal thread, one end that described nut screws in U-shaped external thread of screw has a clip, described clip internal fixtion one rubber sleeve.
Preferably, the internal diameter of described rubber sleeve is less than the diameter of U-shaped screw rod.
Preferably, the outside thread spacing on surface, described U-shaped screw rod two ends is 1 millimeter.
The beneficial effects of the utility model are: one end that nut screws in U-shaped external thread of screw has a clip, described clip internal fixtion one rubber sleeve.When nut need screw in time, first rubber sleeve is opened and enables nut screw in U-shaped screw rod, to be screwed into after again rubber sleeve turn down, the internal diameter due to rubber sleeve is less than the diameter of U-shaped screw rod, so rubber sleeve tightly can take off U-shaped screw rod, plays locking effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure:
1, U-shaped screw rod; 2, nut; 3, clip; 4, rubber sleeve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of locking car U-shaped bolt, comprise U-shaped screw rod 1 and nut 2, the two ends of described U-shaped screw rod 1 have outside thread on the surface, have corresponding internal thread in matching nut 2, described nut 2 screws in U-shaped externally threaded one end of screw rod 1 and has a clip 3, described clip 3 internal fixtion one rubber sleeve 4.
Preferably, the internal diameter of described rubber sleeve 4 is less than the diameter of U-shaped screw rod 1.
Preferably, the outside thread spacing on surface, described U-shaped screw rod 1 two ends is 1 millimeter.
The beneficial effects of the utility model are: nut 2 screws in U-shaped externally threaded one end of screw rod 1 and has a clip 3, described clip 3 internal fixtion one rubber sleeve 4.When nut 2 needs to screw in, first being opened by rubber sleeve 4 makes nut 2 can screw in U-shaped screw rod 1, to be screwed into after again rubber sleeve 4 turn down, the internal diameter due to rubber sleeve 4 is less than the diameter of U-shaped screw rod 1, so rubber sleeve 4 can tightly take off U-shaped screw rod 1, play locking effect.
The above is only preferred embodiment of the present utility model, is not restriction the utility model being made to other form.Any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to structure of the present utility model and working principle, still belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. a locking car U-shaped bolt, comprise U-shaped screw rod and nut, the two ends of described U-shaped screw rod have outside thread on the surface, have corresponding internal thread in matching nut, it is characterized in that: one end that described nut screws in U-shaped external thread of screw has a clip, described clip internal fixtion one rubber sleeve.
2. the locking car U-shaped bolt of one according to claim 1, is characterized in that: the internal diameter of described rubber sleeve is less than the diameter of U-shaped screw rod.
3. the locking car U-shaped bolt of one according to claim 1, is characterized in that: the outside thread spacing on surface, described U-shaped screw rod two ends is 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980972.1U CN205173192U (en) | 2015-12-01 | 2015-12-01 | Locking car U type bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980972.1U CN205173192U (en) | 2015-12-01 | 2015-12-01 | Locking car U type bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173192U true CN205173192U (en) | 2016-04-20 |
Family
ID=55737192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980972.1U Expired - Fee Related CN205173192U (en) | 2015-12-01 | 2015-12-01 | Locking car U type bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173192U (en) |
-
2015
- 2015-12-01 CN CN201520980972.1U patent/CN205173192U/en not_active Expired - Fee Related
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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: 20160420 Termination date: 20181201 |