CN205478832U - Spring nut - Google Patents
Spring nut Download PDFInfo
- Publication number
- CN205478832U CN205478832U CN201620272017.7U CN201620272017U CN205478832U CN 205478832 U CN205478832 U CN 205478832U CN 201620272017 U CN201620272017 U CN 201620272017U CN 205478832 U CN205478832 U CN 205478832U
- Authority
- CN
- China
- Prior art keywords
- spring
- transmission
- overcoat
- elastic thread
- thread sheet
- 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
- Greenhouses (AREA)
Abstract
The utility model provides a spring nut, includes overcoat, well cover, endotheca, spring, there is drive slot on the overcoat, in sheathe in spring position, crimple position, transmission evagination, the transmission protruding, interior transmission breach, the elastic thread piece put in, the endotheca is in in the well cover, well cover is in in the overcoat, the transmission evagination is in among the drive slot, in the transmission protruding in the transmission breach, the spring is in on the spring position, the overcoat to well cover promotes when removing the endotheca also to well cover removes, the elastic thread piece is followed the shrink of crimple position, the spring compressed.
Description
Technical field
This utility model relates to a kind of nut, particularly a kind of spring 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 nut
, reasonable stress during rotation, service life is long, can be with fast assembling-disassembling.
To achieve these goals, the spring nut that this utility model provides
,
It is characterized in that: include
Overcoat, middle set, inner sleeve, spring；
Described
Put outward driving groove；
Described
In put spring position, tightened position, transmission evagination, transmission convex；
Described
Transmission breach, elastic thread sheet are inside put；
Described
Inside it is enclosed within
Described
In middle set,
Described
In be enclosed within
Described
In overcoat,
Described
Transmission evagination exists
Described
In driving groove,
Described
Transmission convex exists
Described
In transmission breach,
Described
Spring exists
Described
Spring position
On；
Described
Overcoat to
Described
Middle set promotes time mobile
Described
Inner sleeve also to
Described
Middle set is mobile,
Described
Tighten position described in elastic thread sheet edge to shrink,
Described
Spring is compressed
；
As the improvement of this utility model spring nut, its further feature is: described
Tighten position
For slope
；
As the improvement of this utility model spring nut, its further feature is: described
Elastic thread sheet head is slope
；
As the improvement of this utility model spring nut, its further feature is: described
Tighten position
For slope,
Described
Elastic thread sheet head is slope
；
As the improvement of this utility model spring nut, its further feature is: described
Transmission evagination drives
Described
Overcoat,
Described
Transmission convex drives
Described
Elastic thread sheet.
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
Fig. 1 is overcoat schematic diagram of the present utility model.
Fig. 2 is middle set schematic diagram of the present utility model.
Fig. 3 is inner sleeve schematic diagram of the present utility model.
Fig. 4 is spring schematic diagram of the present utility model.
Fig. 5 is schematic diagram of the present utility model.
Fig. 6 is this utility model
's
Generalized section.
Detailed description of the invention
Refering to Fig. 1, overcoat 1 has driving groove 2；
Refering to Fig. 2, middle set 3 has spring position 5, tightens position 6, transmission evagination 7, transmission convex 8；Wherein, position 6 is tightened for slope；
Refering to Fig. 3, inner sleeve 9 there is transmission lack 10, elastic thread sheet 11；
Wherein, elastic thread sheet 11 head is slope 13；
Refering to Fig. 4, Fig. 5, Fig. 6, inner sleeve 9 is in middle set 3, and middle set 3 is in overcoat 1, and transmission evagination 7 is in driving groove 2, and transmission convex 8 is in transmission lacks 10, and spring 14 is on spring position 5；
When this utility model is enclosed within and works on stud, overcoat 1 promotes inner sleeve 9 also to move to middle set 3 when middle set 3 moves, the slope 13 of elastic thread sheet 11 head withstands and tightens position 6 and shrink along tightening position 6, and elastic thread sheet 11 locks stud after shrinking, and spring 14 is compressed；
Continue
Rotating jacket 1, overcoat 1 drives transmission evagination 7, transmission convex 8 to drive elastic thread sheet 11；
Rotating backward overcoat 1, overcoat 1 reversely drives transmission evagination 7, and transmission convex 8 reversely drives elastic thread sheet 11, and spring 14 makes inner sleeve 9 leave and tightens position 6, and elastic thread sheet 11 opens reinstatement and unclamps with stud.
Claims (5)
1. a spring nut, it is characterised in that: include overcoat, middle set, inner sleeve, spring；Driving groove has been put outside described；Put spring position in described, tighten position, transmission evagination, transmission convex；Transmission breach, elastic thread sheet has been put in described；Be enclosed within described in described middle set, described in be enclosed within described overcoat, described transmission evagination is in described driving groove, and described transmission convex is in described transmission breach, and described spring is on described spring position；Described overcoat promotes described inner sleeve also mobile to described middle set when described middle set is mobile, tightens position and shrink described in described elastic thread sheet edge, and described spring is compressed.
2. spring nut as claimed in claim 1, it is characterised in that tightening position described in: is slope.
3. spring nut as claimed in claim 1, it is characterised in that: described elastic thread sheet head is slope.
4. spring nut as claimed in claim 1, it is characterised in that tightening position described in: is slope, and described elastic thread sheet head is slope.
Spring nut the most as claimed in claim 1 or 2 or 3 or 4, it is characterised in that: described transmission evagination drives described overcoat, and described transmission convex drives described elastic thread sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272017.7U CN205478832U (en) | 2016-04-05 | 2016-04-05 | Spring nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272017.7U CN205478832U (en) | 2016-04-05 | 2016-04-05 | Spring nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478832U true CN205478832U (en) | 2016-08-17 |
Family
ID=56645572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272017.7U Expired - Fee Related CN205478832U (en) | 2016-04-05 | 2016-04-05 | Spring nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561507A (en) * | 2020-05-21 | 2020-08-21 | 台州丽盾智能科技有限公司 | Quick-mounting nut and assembling method thereof |
-
2016
- 2016-04-05 CN CN201620272017.7U patent/CN205478832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561507A (en) * | 2020-05-21 | 2020-08-21 | 台州丽盾智能科技有限公司 | Quick-mounting nut and assembling method thereof |
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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 |
Granted publication date: 20160817 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |