CN205423487U - Two locking segmentation bolts - Google Patents
Two locking segmentation bolts Download PDFInfo
- Publication number
- CN205423487U CN205423487U CN201520986916.9U CN201520986916U CN205423487U CN 205423487 U CN205423487 U CN 205423487U CN 201520986916 U CN201520986916 U CN 201520986916U CN 205423487 U CN205423487 U CN 205423487U
- Authority
- CN
- China
- Prior art keywords
- bolt
- shank
- bolt head
- hole
- spacing hole
- 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
- 230000011218 segmentation Effects 0.000 title abstract 2
- 239000002184 metal Substances 0.000 claims abstract description 27
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model provides a two locking segmentation bolts, divide and the bolt stem branch including the bolt head, the bolt head passes through the lug with spacing groove swing joint in the shank of bolt, resilient metal strip's one end is fixed in on the metal block, follow vice spacing hole main spacing hole the through -hole stretches out the recess, the checkpost card is in resilient metal strip's the other end on the connecting hole, arrange in in the recess. The beneficial effects of the utility model are that become flexible after preventing bolt tightening.
Description
Technical field
This utility model belongs to bolt field, especially relates to a kind of locking two-part bolt.
Background technology
In existing technology, bolt is the part being seen everywhere in daily life, building, engineering, article of everyday use etc. every field has the application that light divides, bolt Main Function to be to be coupled together by connected piece, requires that difference also needs to use different bolts according to connected piece；Plain bolt is integrative-structure, and tightening rear bolt head can be convex outside connected piece, not only affects attractive in appearance, in some instances it may even be possible to can scratch skin, and some bolt is also easily generated loosening after tightening, and impact connects effect.
Summary of the invention
The purpose of this utility model is to provide a kind of locking two-part bolt, and this locking two-part bolt can be effectively prevented after bolt is tightened and loosen.
nullFor reaching above-mentioned purpose，The technical solution adopted in the utility model is: a kind of locking two-part bolt，Including bolt head part and shank of bolt part，It is characterized in that: described bolt head divides and includes bolt head、Projection、Groove、Additional groove、Through hole，Described projection is individually fixed in the both sides, bottom surface of described bolt head，Described groove is opened in the upper surface of described bolt head，Described additional groove is opened in the side of described bolt head，Described through hole opens center in described groove、Run through described bolt head，Described bolt shank divides and includes shank of bolt、Screw thread、Stopper slot、Main spacing hole、Secondary spacing hole、Fixed block、Resilient metal strip、Connecting hole、Clamp，Described screw thread is opened in described shank of bolt surface，Described stopper slot is opened in described shank of bolt upper surface、Corresponding with the described bump position of described bolt head，Described main spacing hole is opened in described shank of bolt upper surface center、Go deep into described shank of bolt to the distance having described screw thread，Described secondary spacing hole is opened in uniform way inside described shank of bolt、Described main spacing hole top、Outwards run through described threaded rod，Described fixed block is fixed on the intersection center of described secondary spacing hole，One end of described resilient metal strip is fixed on described metal derby、The other end has described connecting hole，Described clamp is stuck on the described connecting hole of each described resilient metal strip、It is placed in the described groove of described bolt head part.
Preferably, described bolt head is movably connected on described shank of bolt by described projection and described stopper slot.
Preferably, one end of described resilient metal strip is fixed on described metal derby, stretching out described groove along described secondary spacing hole, described main spacing hole, described through hole, described clamp is stuck on the described connecting hole of the other end of described resilient metal strip, is placed in described groove.
This utility model has the advantage that with good effect: owing to using technique scheme, after tighting a bolt, clamp is taken out, resilient metal strip can be ejected by spacing hole, withstand connected piece thus prevent from loosening, if needed, it is also possible to bolt head is taken off so that connected piece surfacing, when there is no the instrument of elasticity bolt, it is possible to use the objects such as metallic rod insert additional groove and carry out degree of tightness；There is simple in construction, the advantages such as easy to maintenance, processing cost is low, and anti-loosing effect is good, convenient disassembly.
Accompanying drawing explanation
Fig. 1 is integrally-built schematic cross-section of the present utility model；
Fig. 2 is that bolt head of the present utility model is overlooked and the schematic cross-section of secondary through hole.
In figure: 1, bolt head part；1-1, bolt head；1-2, projection；1-3, groove；1-4, additional groove；1-5, through hole；2, shank of bolt part；2-1, shank of bolt；2-2, screw thread；2-3, stopper slot；2-4, main spacing hole；2-5, secondary spacing hole；2-6, fixed block；2-7, resilient metal strip；2-8, connecting hole；2-9, clamp.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model, the such as mutual alignment between the involved shape of each component, structure, each several part and annexation, the effect of each several part and operation principle etc. are described in further detail.
nullSuch as Fig. 1、Shown in Fig. 2，This utility model provides a kind of locking two-part bolt，Including bolt head part 1 and shank of bolt part 2，Bolt head part 1 includes bolt head 1-1、Projection 1-2、Groove 1-3、Additional groove 1-4、Through hole 1-5，Projection 1-2 is individually fixed in the both sides, bottom surface of bolt head 1-1，Groove 1-3 opens in the upper surface of bolt head 1-1，Additional groove 1-4 opens in the side of bolt head 1-1，Through hole 1-5 opens center in groove 1-3、Run through bolt head 1-1，Shank of bolt part 2 includes shank of bolt 2-1、Screw thread 2-2、Stopper slot 2-3、Main spacing hole 2-4、Secondary spacing hole 2-5、Fixed block 2-6、Resilient metal strip 2-7、Connecting hole 2-8、Clamp 2-9，Screw thread 2-2 opens in shank of bolt 2-1 surface，Stopper slot 2-3 opens in shank of bolt 2-1 upper surface、Corresponding with the projection 1-2 position of bolt head 1，Main spacing hole 2-4 opens in shank of bolt 2-1 upper surface center、Go deep into shank of bolt 2-1 to the distance having screw thread 2-2，Secondary spacing hole 2-5 opens in uniform way inside shank of bolt 2-1、Main spacing hole 2-4 top 2、Outwards run through threaded rod 2-1，Fixed block 2-6 is fixed on the intersection center of secondary spacing hole 2-5，One end of resilient metal strip 2-7 is fixed on metal derby 2-6、The other end has connecting hole 2-8，Clamp 2-9 is stuck on the connecting hole 2-8 of each resilient metal strip 2-7、It is placed in the groove 1-3 of bolt head part 1.
Preferably, bolt head 1-1 is movably connected on shank of bolt 2-1 by projection 1-2 and stopper slot 2-3.
Preferably, one end of resilient metal strip 2-7 is fixed on metal derby 2-6, stretches out groove 1-3, clamp 2-9 and is stuck on the connecting hole 2-8 of the other end of resilient metal strip 2-7 along secondary spacing hole 2-5, main spacing hole 2-4, through hole 1-5, is placed in groove 2-3.
This utility model has the advantage that with good effect: owing to using technique scheme, after tighting a bolt, clamp is taken out, resilient metal strip can be ejected by spacing hole, withstand connected piece thus prevent from loosening, if needed, it is also possible to bolt head is taken off so that connected piece surfacing, when there is no the instrument of elasticity bolt, it is possible to use the objects such as metallic rod insert additional groove and carry out degree of tightness；There is simple in construction, the advantages such as easy to maintenance, processing cost is low, and anti-loosing effect is good, convenient disassembly.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
- null1. a locking two-part bolt，Including bolt head part and shank of bolt part，It is characterized in that: described bolt head divides and includes bolt head、Projection、Groove、Additional groove、Through hole，Described projection is individually fixed in the both sides, bottom surface of described bolt head，Described groove is opened in the upper surface of described bolt head，Described additional groove is opened in the side of described bolt head，Described through hole opens center in described groove、Run through described bolt head，Described bolt shank divides and includes shank of bolt、Screw thread、Stopper slot、Main spacing hole、Secondary spacing hole、Fixed block、Resilient metal strip、Connecting hole、Clamp，Described screw thread is opened in described shank of bolt surface，Described stopper slot is opened in described shank of bolt upper surface、Corresponding with the described bump position of described bolt head，Described main spacing hole is opened in described shank of bolt upper surface center、Go deep into described shank of bolt to the distance having described screw thread，Described secondary spacing hole is opened in uniform way inside described shank of bolt、Described main spacing hole top、Outwards run through described threaded rod，Described fixed block is fixed on the intersection center of described secondary spacing hole，One end of described resilient metal strip is fixed on described metal derby、The other end has described connecting hole，Described clamp is stuck on the described connecting hole of each described resilient metal strip、It is placed in the described groove of described bolt head part.
- One the most according to claim 1 locking two-part bolt, it is characterised in that: described bolt head is movably connected on described shank of bolt by described projection and described stopper slot.
- One the most according to claim 1 locking two-part bolt, it is characterized in that: one end of described resilient metal strip is fixed on described metal derby, stretching out described groove along described secondary spacing hole, described main spacing hole, described through hole, described clamp is stuck on the described connecting hole of the other end of described resilient metal strip, is placed in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986916.9U CN205423487U (en) | 2015-12-01 | 2015-12-01 | Two locking segmentation bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986916.9U CN205423487U (en) | 2015-12-01 | 2015-12-01 | Two locking segmentation bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423487U true CN205423487U (en) | 2016-08-03 |
Family
ID=56535834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986916.9U Expired - Fee Related CN205423487U (en) | 2015-12-01 | 2015-12-01 | Two locking segmentation bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150512A (en) * | 2017-11-17 | 2018-06-12 | 江苏壹鼎崮机电科技有限公司 | A kind of bolt with locking functions |
-
2015
- 2015-12-01 CN CN201520986916.9U patent/CN205423487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150512A (en) * | 2017-11-17 | 2018-06-12 | 江苏壹鼎崮机电科技有限公司 | A kind of bolt with locking functions |
| CN108150512B (en) * | 2017-11-17 | 2024-04-26 | 广州华速信息技术有限公司 | Bolt with anti-loosening function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180416 Address after: 300000 Tianjin city Xiqing District zhangjwo Town West Lu Village, South Jin Cang high-speed mouth east 500 meters. Patentee after: Tianjin Longxing New Energy Technology Development Co Ltd Address before: 300380 Tianjin city Xiqing District Zhangjiawo Town West Village 200 meters South Okinawa Patentee before: TIANJIN ZHENGLONG METAL PRODUCTS CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |