CN207195393U - Elastic opening nut eccentric connector - Google Patents
Elastic opening nut eccentric connector Download PDFInfo
- Publication number
- CN207195393U CN207195393U CN201720922378.6U CN201720922378U CN207195393U CN 207195393 U CN207195393 U CN 207195393U CN 201720922378 U CN201720922378 U CN 201720922378U CN 207195393 U CN207195393 U CN 207195393U
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- CN
- China
- Prior art keywords
- elastic opening
- opening nut
- nut
- plate
- mother
- 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
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- Furniture Connections (AREA)
Abstract
A kind of novel eccentric connector, i.e. elastic opening nut eccentric connector, it is characterized in that the eccentric connector by elastic opening nut 1, hang 2 bars and plunger mother 3 forms.Elastic opening nut 1 is in closed state in the annular groove 6 on load plate 4, afterwards, voluntarily opened by the elasticity of elastic opening nut itself, when elastic opening nut 1 is by power when the acting on parallel with elastic opening nut axis, elastic opening nut 1 and the side wall of annular groove 6 are had an effect power, elastic opening nut is prevented to deviate from from hole 7, the screw thread of the one end of suspension rod 2 is connected into elastic opening nut 1, the intermediate throughholes 8 and end through hole 9 that the other end passes through plate 5, it is connected on and turns in cam curve slot in plunger mother 3, when twisting plunger mother 3 clockwise, suspension rod 2 is elevated in cam curve slot, the vertical connection between two parts can be achieved.The connector is relative to the advantages of eccentric connector being commonly used, frictional force instead of with the mutual thrust of the two between elastic opening nut and plate, it ensure that elastic opening nut position in annular groove is fixed, so as to ensure that fastening and the connection function between plate and plate.
Description
Technical field
A kind of eccentric connector is the utility model is related to, belongs to technical field of furniture.
Background technology
Furniture connecting component is generally referred in furniture production process, and the portion of fastening and connection function is played between plate and plate
Part, it is primarily referred to as：Eccentric connector, screw, rivet, child-mother combination nut etc., and most commonly used in furniture connecting component be
Eccentric connector.
Eccentric connector is made up of plunger mother, suspension rod and consent nut etc., and one end of suspension rod is screw thread, can be connected into plug
In the nut of hole, the other end is connected on and is provided with cam curve slot, plunger mother is twisted when clockwise by the end through hole of plate
When, suspension rod is elevated in cam curve slot, you can realizes the vertical connection between two parts.
The problem of eccentric connector is present be：Volume Changes can occur after consent nut long-term use, make consent nut with
Frictional force between plate reduces, and consent nut is deviate from from plate, Joint failure between consent nut and suspension rod, so as to cause plate
Fastening and connection function between plate are disappeared, and plate piece is mutually disengaged.
The content of the invention
The utility model needs to solve the problems, such as to be to overcome the shortcomings of background technology, there is provided a kind of novel eccentric connection
Part, that is, be open nut eccentric connector.The opening nut eccentric connector connects relative to the bias generally used in the market
The architectural difference of fitting is to instead of consent nut with elastic opening nut.Elastic opening nut loads ring in closed state
In shape groove, after elastic opening nut loads annular groove, voluntarily opened by the elasticity of elastic opening nut itself, work as elastic opening
Nut is had an effect by when the acting on of power parallel with elastic opening nut axis, elastic opening nut with annular groove sidewall
Power, elastic opening nut is prevented to deviate from from hole, the screw thread of suspension rod one end is connected into elastic opening nut, and the other end passes through plate
End through hole, be connected in the cam curve slot turned in plunger mother, when twisting plunger mother clockwise, suspension rod is bent in cam
It is elevated in wire casing, you can to realize the vertical connection between two parts.The opening nut eccentric connector is relative to existing market
On generally use eccentric connector the advantages of be, between elastic opening nut and plate with therebetween mutual thrust substitute
Frictional force, elastic opening nut is ensure that all the time in annular groove, so as to ensure that fastening between plate and plate and connection are made
With.
Concrete technical scheme is shown in accompanying drawing 1.It includes elastic opening nut 1, suspension rod 2 and plunger mother 3.
With reference to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the operation principle of elastic opening nut eccentric connector is：Elastic opening spiral shell
It is female in closed state in the annular 6 on load plate 4, after elastic opening nut loads annular groove 6, by elastic opening nut oneself
The elasticity of body is voluntarily opened, when elastic opening nut 1 is by power when the acting on parallel with elastic opening nut axis, elasticity
Opening nut 1 and the side wall of annular groove 6 are had an effect power, prevent elastic opening nut from deviating from from hole 7, the screw thread of the one end of suspension rod 2
It is connected into elastic opening nut 1, the other end is connected on and turned in plunger mother 3 by the intermediate throughholes 8 and end through hole 9 of plate 5
In cam curve slot, when twisting plunger mother 3 clockwise, suspension rod 2 is elevated in cam curve slot, you can realizes two parts
Between vertical connection.
Brief description of the drawings
Fig. 1 gives the utility model and implements assembling legend.
Fig. 2 gives assembling partial enlarged drawing
Fig. 3 gives opening elastic nut and implements legend.
Embodiment
The utility model is further described with reference to accompanying drawing.
Utility model constructive embodiment 1, see accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3.
Suspension rod and the female standard component using length of boom 40mm, M6 of plunger combine, and suspension rod and plunger parent material are zinc
Alloy.
Elastic opening nut material uses low-pressure polyethylene, and internal thread is M6 under open state, and other specific sizes are shown in attached
Fig. 3.
The installation of elastic opening nut eccentric connector and operation principle are：Elastic opening nut loads in closed state
In annular 6 on plate 4, after elastic opening nut loads annular groove 6, voluntarily opened by the elasticity of elastic opening nut itself,
When elastic opening nut 1 is by power when the acting on parallel with elastic opening nut axis, elastic opening nut 1 and annular groove
6 side walls are had an effect power, prevent elastic opening nut from deviating from from hole 7, the screw thread of the one end of suspension rod 2 is connected into elastic opening nut 1
In, the other end is connected in the cam curve slot turned in plunger mother 3 by the intermediate throughholes 8 and end through hole 9 of plate 5, works as up time
When pin twists plunger mother 3, suspension rod 2 is elevated in cam curve slot, you can realizes the vertical connection between two parts.
Claims (2)
1. a kind of elastic opening nut eccentric connector, it includes elastic opening nut, suspension rod and plunger mother, elastic opening spiral shell
It is female to load in closed state in annular groove, after elastic opening nut loads annular groove, by the elastic opening nut bullet of itself
Property is voluntarily opened, when elastic opening nut is by power when the acting on parallel with elastic opening nut axis, elastic opening spiral shell
Female power of having an effect with annular groove sidewall, prevents elastic opening nut from deviating from from hole, the screw thread of suspension rod one end is connected into elasticity and opened
In mouth nut, the other end is connected in the cam curve slot turned in plunger mother, twisted when clockwise by the end through hole of plate
During plunger mother, suspension rod is elevated in cam curve slot, you can realizes the vertical connection between two parts.
2. according to the elastic opening nut eccentric connector described in claim 1, it is characterised in that elastic opening nut and plate
Ensure the stability of connection between part with the mutual thrust of the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922378.6U CN207195393U (en) | 2017-07-27 | 2017-07-27 | Elastic opening nut eccentric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922378.6U CN207195393U (en) | 2017-07-27 | 2017-07-27 | Elastic opening nut eccentric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195393U true CN207195393U (en) | 2018-04-06 |
Family
ID=61799047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720922378.6U Expired - Fee Related CN207195393U (en) | 2017-07-27 | 2017-07-27 | Elastic opening nut eccentric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306987A (en) * | 2017-07-27 | 2019-02-05 | 东北林业大学 | Elastic opening nut eccentric connector |
-
2017
- 2017-07-27 CN CN201720922378.6U patent/CN207195393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306987A (en) * | 2017-07-27 | 2019-02-05 | 东北林业大学 | Elastic opening nut eccentric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |