CN205478831U - Quick nut of shell fragment formula piecemeal - Google Patents
Quick nut of shell fragment formula piecemeal Download PDFInfo
- Publication number
- CN205478831U CN205478831U CN201620272014.3U CN201620272014U CN205478831U CN 205478831 U CN205478831 U CN 205478831U CN 201620272014 U CN201620272014 U CN 201620272014U CN 205478831 U CN205478831 U CN 205478831U
- Authority
- CN
- China
- Prior art keywords
- thread sheet
- screw thread
- nut
- transmission
- flexure strip
- 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
Landscapes
- Protection Of Plants (AREA)
Abstract
The utility model provides a quick nut of shell fragment formula piecemeal, includes transmission cover, thread sheet, rotation cover, protruding, drive slot in preceding baffle, flexure strip position, crimple position, the transmission has been sheathe in the transmission, the last flexible piece of thread sheet, the transmission evagination has been sheathe in the rotation, the transmission evagination is in among the drive slot, thread sheet is in on the crimple position, the flexure strip is in on the flexure strip position, rotate the cover to when preceding baffle removes, thread sheet follows the shrink of crimple position, the flexure strip compressed.
Description
Technical field
This utility model relates to a kind of nut, particularly a kind of spring-piece type piecemeal fast-nut.
Background technology
Chinese patent
201420126510.9
Disclose a kind of Quick detachable nut, Chinese patent
201420328738.6
Disclose a kind of fast mounting-dismounting nut；
Chinese patent
200910128491.7
, disclose a kind of fast locking screw cap, but need for circle one circle when unlocking and produce, it has not been convenient to；
Chinese patent
201320487668.4
, disclose a kind of quick despatch nut, at outside actuating sleeve part
10
During rotation, spacing fixture block
12
Rotation slips into hoop draw-in groove
24
In, drive engagement claw
23
Inside is made to screw togather external member
20
Rotate together, so make spacing fixture block
12
Directly drive engagement claw
23
On the one hand the design rotated may destroy spacing fixture block when stress is big
12
, on the other hand screw togather external member due to inside
20
It is provided with longitudinal draw-in groove
220
, longitudinal groove
22
It is likely to make engagement claw
23
Fracture of root, thus affect service life.
Utility model content
The purpose of this utility model is to provide a kind of spring-piece type piecemeal fast-nut, and reasonable stress during rotation, service life is long, can be with fast assembling-disassembling.
To achieve these goals, the spring-piece type piecemeal fast-nut that this utility model provides, it is characterised in that: include drive sleeve, screw thread sheet, turning set；There are front apron, flexure strip position in described drive sleeve, tighten position, transmission convex, driving groove；On described screw thread sheet flexible；Transmission evagination is had on described turning set；Described transmission evagination is in described driving groove, and described screw thread sheet tightens on position described, and described flexure strip is on described flexure strip position；Described turning set, when described front apron moves, tightens position described in described screw thread sheet edge and shrinks, and described flexure strip is compressed；
As the improvement of this utility model spring-piece type piecemeal fast-nut, its further feature is: described in tighten position be slope；
As the improvement of this utility model spring-piece type piecemeal fast-nut, its further feature is: described screw thread sheet head is slope；
As the improvement of this utility model spring-piece type piecemeal fast-nut, its further feature is: described in tighten position be slope, described screw thread sheet head is slope；
As the improvement of this utility model spring-piece type piecemeal fast-nut, its further feature is: described transmission evagination drives described drive sleeve, and described transmission convex drives described screw thread sheet；
As the improvement of this utility model spring-piece type piecemeal fast-nut, its further feature is: limited location hole in described drive sleeve, on described turning set, limited location is convex.
The beneficial effects of the utility model are:
Simple in construction, easy for installation, shorten the rotational travel of nut, improve work efficiency, and non-locking section is occurred that the stud of screw thread defect is highly beneficial.
Accompanying drawing explanation
Figure
1
It it is drive sleeve schematic diagram of the present utility model.
Figure
2
It it is screw thread sheet schematic diagram of the present utility model.
Figure
3
It it is turning set schematic diagram of the present utility model.
Figure
4
It it is schematic diagram of the present utility model.
Figure
5
It it is generalized section of the present utility model.
Detailed description of the invention
Refering to figure
1
, drive sleeve
1
On have front apron
2
, flexure strip position
3
, tighten position
4
, transmission convex
5
, driving groove
6
, spacing hole
7
；Wherein, position is tightened
4
For slope；
Refering to figure
2
, screw thread sheet
8
Upper flexible
9
, slope
10
；
Refering to figure
3
, turning set
11
On have transmission evagination
12
, limit convex
13
；
Refering to figure
4
, figure
5
, transmission evagination
12
At driving groove
6
In, screw thread sheet
8
Tightening position
4
On, flexure strip
9
In flexure strip position
3
On, limit convex
13
At spacing hole
7
In；
When this utility model is enclosed within and works on stud, turning set
11
To front apron
2
Mobile, promote screw thread sheet
8
Along tightening position
4
Shrink, screw thread sheet
8
Stud, flexure strip is locked after contraction
9
Compressed；It is rotated further turning set
11
, transmission evagination
12
Drive drive sleeve
1
, transmission convex
5
Drive screw thread sheet
8
；
Rotate backward turning set
11
, transmission evagination
12
Reversely drive drive sleeve
1
, transmission convex
5
Reversely drive screw thread sheet
8
, flexure strip
9
Make screw thread sheet
8
Leave front apron
2
, screw thread sheet
8
Unclamp with stud.
Claims (6)
1. a spring-piece type piecemeal fast-nut, it is characterised in that: include drive sleeve, screw thread sheet, turning set；There are front apron, flexure strip position in described drive sleeve, tighten position, transmission convex, driving groove；On described screw thread sheet flexible；Transmission evagination is had on described turning set；Described transmission evagination is in described driving groove, and described screw thread sheet tightens on position described, and described flexure strip is on described flexure strip position；Described turning set, when described front apron moves, tightens position described in described screw thread sheet edge and shrinks, and described flexure strip is compressed.
2. spring-piece type piecemeal fast-nut as claimed in claim 1, it is characterised in that tightening position described in: is slope.
3. spring-piece type piecemeal fast-nut as claimed in claim 1, it is characterised in that: described screw thread sheet head is slope.
4. spring-piece type piecemeal fast-nut as claimed in claim 1, it is characterised in that tightening position described in: is slope, and described screw thread sheet head is slope.
5. spring-piece type piecemeal fast-nut as claimed in claim 1, it is characterised in that: described transmission evagination drives described drive sleeve, and described transmission convex drives described screw thread sheet.
6. the spring-piece type piecemeal fast-nut as described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that: limited location hole in described drive sleeve, on described turning set, limited location is convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272014.3U CN205478831U (en) | 2016-04-05 | 2016-04-05 | Quick nut of shell fragment formula piecemeal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272014.3U CN205478831U (en) | 2016-04-05 | 2016-04-05 | Quick nut of shell fragment formula piecemeal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478831U true CN205478831U (en) | 2016-08-17 |
Family
ID=56646871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272014.3U Expired - Fee Related CN205478831U (en) | 2016-04-05 | 2016-04-05 | Quick nut of shell fragment formula piecemeal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478831U (en) |
-
2016
- 2016-04-05 CN CN201620272014.3U patent/CN205478831U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205478828U (en) | Spring piecemeal nut | |
| CN205478831U (en) | Quick nut of shell fragment formula piecemeal | |
| CN205478832U (en) | Spring nut | |
| CN205478833U (en) | Shell fragment formula nut | |
| CN205478829U (en) | Shell fragment formula piecemeal nut | |
| CN205478830U (en) | Quick nut of spring piecemeal | |
| CN205478835U (en) | Quick nut of shell fragment formula | |
| CN204183524U (en) | Electric power multi-functional hammer | |
| CN205478834U (en) | Quick nut of spring | |
| CN201669639U (en) | Detachable ratchet wrench | |
| CN204277914U (en) | A kind of automotive engine valves oil seal demounting device | |
| CN102581673A (en) | Pneumatic fixture | |
| CN202926845U (en) | Device used for preventing bolt from rotating | |
| CN107288985A (en) | Spring-piece type nut | |
| CN204819296U (en) | Special spanner of screw is opened to narrow environment | |
| CN201432256Y (en) | Socket wrench clamping structure | |
| CN205244087U (en) | From rotating fastening nut | |
| CN203956168U (en) | A kind of Anti-loosedrill chuck | |
| CN203822807U (en) | Screw | |
| CN107288983A (en) | Spring-piece type piecemeal nut | |
| CN204512716U (en) | Quickly dismantled larynx hoop | |
| CN103358260A (en) | Method and tool for screwing wind turbine generator system gear case stud in base body rapidly | |
| CN203509237U (en) | Inverted cambered surface clamp | |
| CN107288984A (en) | Spring-piece type piecemeal fast-nut | |
| CN204413961U (en) | A kind of three head screws rise |
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 |
Granted publication date: 20160817 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |