CN206017400U - A kind of nut with protection spring function - Google Patents
A kind of nut with protection spring function Download PDFInfo
- Publication number
- CN206017400U CN206017400U CN201620918118.7U CN201620918118U CN206017400U CN 206017400 U CN206017400 U CN 206017400U CN 201620918118 U CN201620918118 U CN 201620918118U CN 206017400 U CN206017400 U CN 206017400U
- Authority
- CN
- China
- Prior art keywords
- groove
- nut
- millimeters
- nut body
- slide block
- 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 kind of nut with protection spring function; including nut body; screw thread is provided with the inwall of the nut body; the upper surface of nut body offers two the first symmetrical grooves; the first slide block is provided with first groove; the lower surface of the first slide block is fixedly connected with the bottom of the first groove inner wall by the first spring, and the upper surface of the first slide block is fixedly connected with the first slide bar, and the upper surface of the first slide bar offers the second groove.There should be the nut of protection spring function; by the cooperation of the first groove, the first slide block, the second groove, the second slide block, the first slide bar, the second slide bar, connecting plate and draw-in groove; when nut body rotates; as the top of the second slide bar is plugged in draw-in groove; make nut body drive connecting plate and rubber blanket rotation; making the two ends of the 3rd spring follow nut body and connecting plate rotation respectively, being not damaged by the 3rd spring, so as to ensure that the service life of the 3rd spring.
Description
Technical field
The utility model is related to fixing component technical field, specially a kind of nut with protection spring function.
Background technology
Nut is a securing member with drive system and internal thread, is designed to combine with threaded male fastener with solid
Fitting for lock, has different designs and classification according to its behaviour in service and function in opposite side or shape.The fast easily excellent automation type selecting of nut has
Include, typically common are hexagonal (hexagon)nut, hex flange nuts, hexagonal high-strength nut, square nuts, nylon nut, CAP NUTS
Nut, the magnificent silk nut of combination, castle ditch grooved head nut, screw cap for tire, WELD NUTS and coupling nut etc..
In order to prevent nut and connected object directly contact, connected object is caused to be damaged, people are produced with bullet
The nut of spring pad, but, when cap rotation is fixed is connected object, when rubber blanket produces extruding with connected object, make
Rubber blanket can not rotate, and when cap rotation, spring can be caused to rotate near one end of nut, and spring is near one end of rubber blanket
Can not rotate, so as to cause spring breaking down, reduce the service life of nut.
Utility model content
The purpose of this utility model is to provide a kind of nut with protection spring function, with the excellent of protection spring
Point, to solve the existing nut with spring shim, because cap rotation causes the problem of spring breaking down.
For achieving the above object, the utility model provides following technical scheme：A kind of nut with protection spring function,
Including nut body, screw thread on the inwall of the nut body, is provided with, the upper surface of the nut body offers two phases
The first symmetrical groove, is provided with the first slide block in first groove, the lower surface of first slide block passes through the first bullet
Spring is fixedly connected with the bottom of the first groove inner wall, and the upper surface of first slide block is fixedly connected with the first slide bar, and described
The upper surface of one slide bar offers the second groove, is provided with the second slide block, the following table of second slide block in second groove
Face is fixedly connected with the bottom of the second groove inner wall by second spring, and the upper surface of second slide block is fixedly connected with second
Slide bar, the top of second slide bar are connected in the draw-in groove that connecting plate lower surface is opened up, and the connecting plate is located at nut body
Surface, the lower surface of the connecting plate is fixedly connected with the upper surface of nut body by the 3rd spring, the connecting plate
Upper surface be fixedly connected with rubber blanket, the upper surface of the connecting plate offers first through hole, the rubber blanket lower surface pair
The position of first through hole is answered to offer the second through hole.
Preferably, the height of the nut body is 15 millimeters, and the length of the first groove is 12 millimeters, and first
Generally circular in shape, and a diameter of five millimeters of the first groove of groove.
Preferably, the total length of first slide bar and the first slide block is ten millimeters, and the length of the second groove is six millis
Rice, and the second groove is generally circular in shape, and a diameter of three millimeters of the second groove.
Preferably, the length of the draw-in groove is two millimeters, and the total length of the second slide bar and the second slide block is eight millimeters.
Preferably, the inner diameter of the nut body is five millimeters, and the equal diameters of first through hole and the second through hole,
And the inner diameter of first through hole and the second through hole is 5 points 5 millimeters.
Compared with prior art, the utility model has the advantages that：
1st, should have nut of protection spring function, by the first groove, the first slide block, the second groove, the second slide block, the
The cooperation of one slide bar, the second slide bar, connecting plate and draw-in groove, when nut body rotates, as the top of the second slide bar is plugged on
In draw-in groove, make nut body can drive connecting plate and rubber blanket rotation, make the two ends of the 3rd spring follow respectively nut body and
Connecting plate rotates, and is not damaged by the 3rd spring, so as to ensure that the service life of the 3rd spring.
2nd, there should be the nut of protection spring function, compact conformation is reasonable in design, practical.
Description of the drawings
Cross-sectional views of the Fig. 1 for the utility model front view.
In figure：Slide in 1 nut body, 2 screw threads, 3 first grooves, 4 first slide blocks, 5 first springs, 6 second grooves, 7 second
Block, 8 second springs, 9 first slide bars, 10 second slide bars, 11 connecting plates, 12 draw-in grooves, 13 rubber blankets, 14 first through hole, 15 second
Through hole, 16 the 3rd springs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of nut with protection spring function, including
Nut body 1, is provided with screw thread 2 on the inwall of nut body 1, by being threaded 2, make the company of nut body 1 and threaded post
Connect convenient, the upper surface of nut body 1 offers two the first symmetrical grooves 3, and the height of nut body 1 is 15
Millimeter, and the length of the first groove 3 is 12 millimeters, and the first groove 3 is generally circular in shape, and the first groove 3 is a diameter of
Five millimeters, the first slide block 4 in the first groove 3, is provided with, the lower surface of the first slide block 4 is by the first spring 5 and the first groove 3
The bottom of inwall is fixedly connected, and the upper surface of the first slide block 4 is fixedly connected with the first slide bar 9, the first slide bar 9 and the first slide block 4
Total length be ten millimeters, by the length of the first groove 3 is set to 12 millimeters and by the first slide bar 9 and the first slide block 4
Total length be set to ten millimeters, make the first slide bar 9 and the first slide block 4 completely can be with the first groove of indentation 3, and the second groove
6 length is six millimeters, and the second groove 6 is generally circular in shape, and a diameter of three millimeters of the second groove 6, the first slide bar 9
Upper surface offers the second groove 6, is provided with the second slide block 7 in the second groove 6, and the lower surface of the second slide block 7 passes through the second bullet
Spring 8 is fixedly connected with the bottom of 6 inwall of the second groove, and the upper surface of the second slide block 7 is fixedly connected with the second slide bar 10, and second slides
The top of bar 10 is connected in the draw-in groove 12 that 11 lower surface of connecting plate is opened up, and by arranging draw-in groove 12 and the second slide bar 10, makes spiral shell
Cap body 1 drives connecting plate 11 to rotate by the second slide bar 10, so as to prevent that nut body 1 from rotating and connecting plate 11 does not rotate,
Cause the 3rd spring 16 to rotate, damage the 3rd spring 16, so as to ensure that the service life of the 3rd spring 16, the length of draw-in groove 12
Spend for two millimeters, and the total length of the second slide bar 10 and the second slide block 7 is eight millimeters, is arranged by the length by the second groove 6
Two millimeters are set to for six millimeters and by the length of draw-in groove 12, make the second slide bar 10 and the second slide block 7 be fully retracted the second groove 6
Interior, make nut body 1 convenient with the connection of connected object, connecting plate 11 is located at the surface of nut body 1, connecting plate
11 lower surface is fixedly connected with the upper surface of nut body 1 by the 3rd spring 16, and the upper surface of connecting plate 11 is fixedly connected
There is rubber blanket 13, by arranging rubber blanket 13, prevent nut body 1 and connected object directly contact, cause nut body 1 to be damaged
Bad, cause the service life of nut body 1 to reduce, the upper surface of connecting plate 11 offers first through hole 14,13 following table of rubber blanket
The position of the corresponding first through hole 14 in face offers the second through hole 15, and the inner diameter of nut body 1 is five millimeters, and first through hole
14 and second through hole 15 equal diameters, and the inner diameter of first through hole 14 and the second through hole 15 be 5 points 5 millimeters, pass through
First through hole 14 and the second through hole 15 are set, make threaded post sequentially pass through the second through hole 15, first through hole 14 and the 3rd spring 16
And realize being connected with the screw thread 2 being arranged on 1 inwall of nut body.
In sum：Should have protection spring function nut, by the first groove 3, the first slide block 4, the second groove 6,
The cooperation of the second slide block 7, the first slide bar 9, the second slide bar 10, connecting plate 11 and draw-in groove 12, when nut body 1 rotates, due to
The top of the second slide bar 10 is plugged in draw-in groove 12, is made nut body 1 that connecting plate 11 and rubber blanket 13 can be driven to rotate, is made the 3rd
The two ends of spring 16 follow nut body 1 and connecting plate 11 to rotate respectively, are not damaged by the 3rd spring 16, so as to ensure that
The service life of three springs 16.
In addition, the nut of protection spring function should be had, compact conformation is reasonable in design, practical.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of with the nut for protecting spring function, including nut body（1）, the nut body（1）Inwall on arrange
There is screw thread（2）, it is characterised in that：The nut body（1）Upper surface offer two the first symmetrical grooves（3）, institute
State the first groove（3）In be provided with the first slide block（4）, first slide block（4）Lower surface pass through the first spring（5）With
One groove（3）The bottom of inwall is fixedly connected, first slide block（4）Upper surface be fixedly connected with the first slide bar（9）, described
First slide bar（9）Upper surface offer the second groove（6）, second groove（6）Second slide block is inside provided with（7）, described
Second slide block（7）Lower surface pass through second spring（8）With the second groove（6）The bottom of inwall is fixedly connected, and described second slides
Block（7）Upper surface be fixedly connected with the second slide bar（10）, second slide bar（10）Top be connected to connecting plate（11）Under
The draw-in groove that surface opens up（12）Interior, the connecting plate（11）It is located at nut body（1）Surface, the connecting plate（11）Under
Surface passes through the 3rd spring（16）With nut body（1）Upper surface be fixedly connected, the connecting plate（11）Upper surface fix
It is connected with rubber blanket（13）, the connecting plate（11）Upper surface offer first through hole（14）, the rubber blanket（13）Following table
The corresponding first through hole in face（14）Position offer the second through hole（15）.
2. according to claim 1 a kind of with the nut for protecting spring function, it is characterised in that：The nut body
（1）Height be 15 millimeters, and the first groove（3）Length be 12 millimeters, and the first groove（3）Generally circular in shape,
And first groove（3）A diameter of five millimeters.
3. according to claim 1 a kind of with the nut for protecting spring function, it is characterised in that：First slide bar
（9）With the first slide block（4）Total length be ten millimeters, and the second groove（6）Length be six millimeters, and the second groove（6）'s
Generally circular in shape, and the second groove（6）A diameter of three millimeters.
4. according to claim 1 a kind of with the nut for protecting spring function, it is characterised in that：The draw-in groove（12）'s
Length is two millimeters, and the second slide bar（10）With the second slide block（7）Total length be eight millimeters.
5. according to claim 1 a kind of with the nut for protecting spring function, it is characterised in that：The nut body
（1）Inner diameter be five millimeters, and first through hole（14）With the second through hole（15）Equal diameters, and first through hole（14）With
Second through hole（15）Inner diameter be 5 points 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918118.7U CN206017400U (en) | 2016-08-23 | 2016-08-23 | A kind of nut with protection spring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918118.7U CN206017400U (en) | 2016-08-23 | 2016-08-23 | A kind of nut with protection spring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017400U true CN206017400U (en) | 2017-03-15 |
Family
ID=58250312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918118.7U Expired - Fee Related CN206017400U (en) | 2016-08-23 | 2016-08-23 | A kind of nut with protection spring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151223A (en) * | 2016-08-23 | 2016-11-23 | 无锡市东赫金属制品有限公司 | A kind of nut with protection spring function |
| CN108542445A (en) * | 2018-05-08 | 2018-09-18 | 梁文芳 | A kind of Urology Surgery hook for surgery operation of cleaning easy to disassemble |
-
2016
- 2016-08-23 CN CN201620918118.7U patent/CN206017400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151223A (en) * | 2016-08-23 | 2016-11-23 | 无锡市东赫金属制品有限公司 | A kind of nut with protection spring function |
| CN108542445A (en) * | 2018-05-08 | 2018-09-18 | 梁文芳 | A kind of Urology Surgery hook for surgery operation of cleaning easy to disassemble |
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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: 20170315 Termination date: 20170823 |