CN205001347U - Bolt with reinforcing apparatus - Google Patents
Bolt with reinforcing apparatus Download PDFInfo
- Publication number
- CN205001347U CN205001347U CN201520588375.4U CN201520588375U CN205001347U CN 205001347 U CN205001347 U CN 205001347U CN 201520588375 U CN201520588375 U CN 201520588375U CN 205001347 U CN205001347 U CN 205001347U
- Authority
- CN
- China
- Prior art keywords
- bolt
- locking block
- nut
- latch segment
- screw 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
Links
Abstract
The utility model discloses a bolt with reinforcing apparatus, including bolt, recess, latch segment, spring, spacing arch, latch segment screw thread, bolt screw thread and hex nut, be equipped with the recess on the bolt, the latch segment is fixed in the recess, the spring mounting is between the bottom surface of latch segment and recess, be equipped with spacing arch and latch segment screw thread on the latch segment, be equipped with bolt screw thread and hex nut on the bolt, the utility model discloses a recess has been seted up on traditional bolt to having adorned spring and one in the recess liam and having taken the screwed latch segment, consequently when we screw up the nut after, the nut will be blocked by the latch segment, thereby has avoided because of the machine vibrates, and the nut pine of causing falls the problem of perhaps slippage.
Description
[technical field]
The utility model relates to the technical field of fastening piece, particularly a kind of technical field of the bolt with reinforcing device..
[background technique]
Bolt is by head and screw rod with an externally threaded cylindrical body class fastening piece dimerous, and need and nut screw connection, for being fastenedly connected two parts with through hole, this Connecting format claims bolt to connect.As nut is screwed off from bolt, can make again these two parts separately, therefore bolt connection belongs to removably connect, traditional bolt generally do not have limiting locking device, because a lot of bolt is all use on machine, after starting the machine, can there is a little vibration in machine, even depart from bolt shank when bolt uses nut of a specified duration to come loose, cause important impact will to like this normal operation of machine.
[summary of the invention]
The purpose of this utility model is exactly to solve the problems of the prior art, a kind of bolt with reinforcing device. is proposed, the utility model by having offered a groove in conventional bolt, and spring and a screwed locking block have been installed in groove, therefore after nut is tightened by we, the nut block that will be locked blocks, thus avoids because of machine vibration, and the nut caused comes loose or the problem of slippage.
For achieving the above object, the utility model proposes a kind of bolt with reinforcing device., comprise bolt, groove, locking block, spring, spacing preiection, locking block screw thread, bolt thread and hexagon nut, described bolt is provided with groove, described locking block is fixed in groove, described spring fitting is between locking block and the bottom surface of groove, and described locking block is provided with spacing preiection and locking block screw thread, and described bolt is provided with bolt thread and hexagon nut.
As preferably, described locking block screw thread and bolt thread communicate after being spliced into one, and the edge radian of described locking block is identical with the cross section radian of bolt, and are sliceablely integrated.
As preferably, described locking block, apart from the distance between hexagon nut, equals the nut after tightening adds nut oneself height apart from the distance of hexagon nut.
The beneficial effects of the utility model: the utility model by having offered a groove in conventional bolt, and spring and a screwed locking block have been installed in groove, therefore after nut is tightened by we, the nut block that will be locked blocks, thus avoid because of machine vibration, and the nut caused comes loose or the problem of slippage.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of a kind of bolt with reinforcing device. of the utility model;
Fig. 2 is A-A sectional view of the present utility model.
In figure: 1-bolt, 2-groove, 3-locking block, 4-spring, 5-spacing preiection, 6-locking block screw thread, 7-bolt thread, 8-hexagon nut.
[embodiment]
Consult Fig. 1 and Fig. 2, the utility model is a kind of bolt with reinforcing device., comprise bolt 1, groove 2, locking block 3, spring 4, spacing preiection 5, locking block screw thread 6, bolt thread 7 and hexagon nut 8, described bolt 1 is provided with groove 2, described locking block 3 is fixed on groove 2 li, described spring 4 is arranged between the bottom surface of locking block 3 and groove 2, described locking block 3 is provided with spacing preiection 5 and locking block screw thread 6, described bolt 1 is provided with bolt thread 7 and hexagon nut 8, described locking block screw thread 6 and bolt thread 7 communicate after being spliced into one, the edge radian of described locking block 3 is identical with the cross section radian of bolt 1, and to be sliceablely integrated, described locking block 3 is apart from the distance between hexagon nut 8, the distance equaling the distance of the nut after tightening hexagon nut 8 adds the oneself height of nut.
The utility model by having offered a groove in conventional bolt, and spring and a screwed locking block have been installed in groove, therefore after nut is tightened by we, the nut block that will be locked blocks, thus avoid because of machine vibration, and the nut caused comes loose or the problem of slippage.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (3)
1. the bolt with reinforcing device., it is characterized in that: comprise bolt (1), groove (2), locking block (3), spring (4), spacing preiection (5), locking block screw thread (6), bolt thread (7) and hexagon nut (8), described bolt (1) is provided with groove (2), it is inner that described locking block (3) is fixed on groove (2), described spring (4) is arranged between the bottom surface of locking block (3) and groove (2), described locking block (3) is provided with spacing preiection (5) and locking block screw thread (6), described bolt (1) is provided with bolt thread (7) and hexagon nut (8).
2. a kind of bolt with reinforcing device. as claimed in claim 1, it is characterized in that: described locking block screw thread (6) and bolt thread (7) communicate after being spliced into one, the edge radian of described locking block (3) is identical with the cross section radian of bolt (1), and is sliceablely integrated.
3. a kind of bolt with reinforcing device. as claimed in claim 1, it is characterized in that: described locking block (3) is apart from the distance between hexagon nut (8), and the distance equaling distance hexagon nut of the nut after tightening (8) adds the oneself height of nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588375.4U CN205001347U (en) | 2015-08-07 | 2015-08-07 | Bolt with reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588375.4U CN205001347U (en) | 2015-08-07 | 2015-08-07 | Bolt with reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001347U true CN205001347U (en) | 2016-01-27 |
Family
ID=55158236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588375.4U Expired - Fee Related CN205001347U (en) | 2015-08-07 | 2015-08-07 | Bolt with reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119506A (en) * | 2017-12-21 | 2018-06-05 | 重庆家本家科技有限公司 | A kind of household electrical appliances self-locking bolt |
| CN109139659A (en) * | 2018-09-26 | 2019-01-04 | 嘉善县第二实验小学 | A kind of anti-loosening bolt part |
-
2015
- 2015-08-07 CN CN201520588375.4U patent/CN205001347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119506A (en) * | 2017-12-21 | 2018-06-05 | 重庆家本家科技有限公司 | A kind of household electrical appliances self-locking bolt |
| CN109139659A (en) * | 2018-09-26 | 2019-01-04 | 嘉善县第二实验小学 | A kind of anti-loosening bolt part |
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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: 20160127 Termination date: 20200807 |