CN208169329U - A kind of resilient support linkage - Google Patents
A kind of resilient support linkage Download PDFInfo
- Publication number
- CN208169329U CN208169329U CN201721602384.XU CN201721602384U CN208169329U CN 208169329 U CN208169329 U CN 208169329U CN 201721602384 U CN201721602384 U CN 201721602384U CN 208169329 U CN208169329 U CN 208169329U
- Authority
- CN
- China
- Prior art keywords
- plate
- cavity
- elastic connection
- connection
- interconnecting piece
- 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
- Hinges (AREA)
Abstract
The utility model relates to a kind of resilient support linkages, connecting plate including mirror symmetry, connecting plate is internally provided with rectangular connection cavity, connect the bottom opening of cavity, it connects and is fixed with single-axis hinge on the wherein side wall of cavity, it is rotatablely connected between two connecting plates by single-axis hinge, biaxial hinge is additionally provided between the connection cavity of two connecting plates, biaxial hinge includes the rotor plate that intermediate plate and two are rotationally connected with intermediate plate two sides, and the cylindrical connecting rod of strip is provided on rotor plate；Elastic connection plate is additionally provided between the connection cavity of connecting plate；Elastic connection plate is that stainless steel leaf spring turns down, connection cavity inside be fixed with inclination with connect cavity axis be arranged transition junctions plate, the end of elastic connection plate is provided with the interconnecting piece of arc, interconnecting piece is socketed in connecting rod, turning point is provided between the middle part and interconnecting piece of elastic connection plate, turning point is buckled on transition junctions plate above-mentioned.
Description
Technical field
The utility model relates to a kind of resilient support linkages, belong to a kind of rotating connector.
Background technique
In some Ergonomic chairs and some elasticity folds door field, in order to realize that elastic rotation connects, generally
It is the structure that single single-axis hinge adds Single spring piece, entire elastic force all on additional and spring leaf, lacks good power support,
So being easy to after prolonged use, so that inherently biggish spring leaf fractures bending radian, and simple chain is strong
It spends also poor.
Utility model content
The technical problems to be solved in the utility model is：Overcome the elastic connection of Single spring piece, simple chain in the prior art
The poor technical problem of structural strength provides a kind of resilient support linkage.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of resilient support linkage, the connecting plate including mirror symmetry, the connecting plate are internally provided with rectangle
Connection cavity, it is described connection cavity bottom opening, it is described connection cavity one of side wall on be fixed with a single shaft
Hinge is rotatablely connected between described two connecting plates by single-axis hinge, is also set between the connection cavity of described two connecting plates
It is equipped with a biaxial hinge, biaxial hinge includes the rotor plate that an intermediate plate and two are rotationally connected with intermediate plate two sides, institute
It states and is provided with the cylindrical connecting rod of strip on rotor plate；An elasticity is additionally provided between the connection cavity of the connecting plate
Connecting plate；The elastic connection plate be stainless steel leaf spring turn down, the connection cavity inside be fixed with one inclination and
The transition junctions plate of cavity axis setting is connected, the end of the elastic connection plate is provided with the interconnecting piece of an arc, connects
Portion is socketed in connecting rod, and a turning point, the turning point are provided between the middle part and interconnecting piece of the elastic connection plate
It is buckled on transition junctions plate above-mentioned and makes setting at an acute angle between the middle part of elastic connection plate and interconnecting piece.
The transverse ends of the single-axis hinge are each provided with a strip as a further improvement of the utility model,
Support protrusion, the section of support protrusion are semicircle, are pressed in support protrusion in the middle part of the elastic connection plate.
The middle part of the elastic connection plate also passes through two symmetrically arranged companies as a further improvement of the utility model,
Fitting is connected with a rebound leaf of the spring, and the rebound leaf of the spring is parallel with the middle part of elastic connection plate, and connector is connected to auxiliary bullet
The transverse ends of reed.
It is slow that a rubber is also connected between the connection cavity of the connecting plate as a further improvement of the utility model,
Punching pad, the biaxial hinge are pressed in the surface of buffer rubber gasket.
The utility model has the beneficial effects that：
1, the utility model reduces single-axis hinge using a biaxial hinge by improveing traditional spring hinge structure
Load, while biaxial hinge being linked together using a back-moving spring piece, so that radian can be used is lower for this structure
Spring leaf carries out elasticity and is made, and has double-strand chain as auxiliary, greatly improves the service life of spring leaf, and this structure exists
When stretching, because of the pulling of biaxial hinge, so that entire spring leaf pre-tightens, to improve the tensile force of spring leaf, mention
High damping, biggish pretightning force prevent from spring leaf from plastic deformation occurs even fractureing.
2, support protrusion can reduce the contact area between single-axis hinge and spring leaf, reduce the abrasion of spring leaf.
3, the rebound leaf of the spring can reduce the burden of elastic connection plate i.e. spring leaf, improve the service life.
4, rubber buffer can reduce abrasion of the biaxial hinge to connecting plate, to improve the service life of biaxial hinge.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model resilient support linkage；
In figure：1, connecting plate；2, attachment screw；3, single-axis hinge；4, biaxial hinge；5, rotor plate；6, connecting rod；7, delay
Rush rubber pad；8, interconnecting piece；9, turning point；10, transition junctions plate；11, support protrusion；12, connector；13, the rebound leaf of the spring；
14, elastic connection plate.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, the utility model is a kind of resilient support linkage, the connecting plate 1 including mirror symmetry is described
Connecting plate 1 is internally provided with rectangular connection cavity, the bottom opening of the connection cavity, and wherein the one of the connection cavity
A single-axis hinge 3 is fixed with by attachment screw 2 on a side wall, is rotated between described two connecting plates 1 by single-axis hinge 3
It connects, a biaxial hinge 4 is additionally provided between the connection cavity of described two connecting plates 1, biaxial hinge includes a centre
Plate and two are rotationally connected with the rotation 5 of intermediate plate two sides, are also connected with a rubber between the connection cavity of the connecting plate 1
Cushion 7, the biaxial hinge 4 are pressed in the surface of buffer rubber gasket 7, a strip cylindricality are provided on the rotor plate 5
Connecting rod 6；An elastic connection plate 14 is additionally provided between the connection cavity of the connecting plate 1；The elastic connection plate 14
It is turned down for stainless steel leaf spring, the connection cavity inside is fixed with the turnover for tilting with connecting the setting of cavity axis
The end of connecting plate 10, the elastic connection plate 14 is provided with the interconnecting piece 8 of an arc, and interconnecting piece 8 is socketed on connecting rod 6
On, a turning point 9 is provided between the middle part and interconnecting piece 8 of the elastic connection plate 14, the turning point 9 is buckled in aforementioned
Transition junctions plate 10 on make setting at an acute angle between the middle part of elastic connection plate 14 and interconnecting piece 8；The single-axis hinge 3
Transverse ends are each provided with the support protrusion 11 of a strip, and the section of support protrusion 11 is semicircle, the elastic connection
The middle part of plate 14 is pressed in support protrusion 11；The middle part of the elastic connection plate 14 also passes through two symmetrically arranged connectors
12 are connected with a rebound leaf of the spring 13, and the rebound leaf of the spring 13 is parallel with the middle part of elastic connection plate 14；
In bending, two connecting plates 1 are bent in opposite directions, and while bending, single-axis hinge 3 and biaxial hinge 4 are bent respectively,
Because the radius of gyration is different, the rotor plate 5 of biaxial hinge 4 can be mobile relative to connecting plate 1, can pass through connecting rod 6 while mobile
Pull the interconnecting piece 8 at 14 both ends of elastic connection plate；Elastic connection plate 14 is tightened up simultaneously completely at this time, while the rebound leaf of the spring 13
It is bent, to provide elastic anchorage force for connecting plate 1.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of resilient support linkage, it is characterized in that：Connecting plate including mirror symmetry, the connecting plate are internally provided with
Rectangular connection cavity, it is described connection cavity bottom opening, it is described connection cavity one of side wall on be fixed with one
A single-axis hinge is rotatablely connected between described two connecting plates by single-axis hinge, the connection cavitys of described two connecting plates it
Between be additionally provided with a biaxial hinge, biaxial hinge includes the rotation that an intermediate plate and two are rotationally connected with intermediate plate two sides
Plate is provided with the cylindrical connecting rod of strip on the rotor plate；One is additionally provided between the connection cavity of the connecting plate
A elastic connection plate；The elastic connection plate is that stainless steel leaf spring turns down, and the connection cavity inside is fixed with one
The transition junctions plate for tilting and connecting the setting of cavity axis, the end of the elastic connection plate is provided with the connection of an arc
Portion, interconnecting piece are socketed in connecting rod, and a turning point is provided between the middle part and interconnecting piece of the elastic connection plate, described
Turning point, which is buckled on transition junctions plate above-mentioned, makes setting at an acute angle between the middle part of elastic connection plate and interconnecting piece.
2. a kind of resilient support linkage as described in claim 1, it is characterized in that：The transverse ends of the single-axis hinge are each
It is provided with the support protrusion of a strip, the section of support protrusion is semicircle, is pressed in the middle part of the elastic connection plate
In support protrusion.
3. a kind of resilient support linkage as described in claim 1, it is characterized in that：The middle part of the elastic connection plate is also logical
It crosses two symmetrically arranged connectors and is connected with a rebound leaf of the spring, the rebound leaf of the spring is parallel with the middle part of elastic connection plate,
Connector is connected to the transverse ends of the rebound leaf of the spring.
4. a kind of resilient support linkage as described in claim 1, it is characterized in that：Between the connection cavity of the connecting plate
It is also connected with a rubber buffer, the biaxial hinge is pressed in the surface of buffer rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602384.XU CN208169329U (en) | 2017-11-27 | 2017-11-27 | A kind of resilient support linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602384.XU CN208169329U (en) | 2017-11-27 | 2017-11-27 | A kind of resilient support linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169329U true CN208169329U (en) | 2018-11-30 |
Family
ID=64386651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721602384.XU Expired - Fee Related CN208169329U (en) | 2017-11-27 | 2017-11-27 | A kind of resilient support linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561011A (en) * | 2019-09-30 | 2019-12-13 | 沈阳德恒装备股份有限公司 | Snow removing plate welding tool |
-
2017
- 2017-11-27 CN CN201721602384.XU patent/CN208169329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561011A (en) * | 2019-09-30 | 2019-12-13 | 沈阳德恒装备股份有限公司 | Snow removing plate welding tool |
| CN110561011B (en) * | 2019-09-30 | 2021-01-05 | 沈阳德恒装备股份有限公司 | Snow removing plate welding tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208169329U (en) | A kind of resilient support linkage | |
| CN205689014U (en) | A kind of hydraulic pressure glass door hinge of adjustable angle | |
| CN203614529U (en) | Structure-improved corner connector | |
| CN201521184U (en) | Hinge | |
| CN107781290A (en) | One kind resilient support linkage | |
| CN205689022U (en) | A kind of hydraulic heavy glass door hinge | |
| CN205113017U (en) | Controller is pressed to small -size side direction | |
| CN211038263U (en) | Friction hinge for large-sized outward opening window | |
| CN204436110U (en) | A kind of hydro-cushion hinge of folding angle adjustable | |
| CN110424843B (en) | Friction hinge for large-sized outward opening window | |
| CN209256958U (en) | A kind of double electric cylinder bio-robot waists wave the mechanism of performance | |
| CN207974672U (en) | A kind of hinge | |
| CN101666194B (en) | Hinge opening and closing mechanism | |
| CN204978486U (en) | Pencil support and car | |
| CN201730527U (en) | Electric telescopic door and connecting structure thereof | |
| CN100425502C (en) | Folding joint | |
| CN208168598U (en) | A kind of timber hinge arrangement | |
| CN208502496U (en) | A kind of easy assembling type damp hinge | |
| CN208510436U (en) | A kind of linkage and beddo for the connection of beddo bed board | |
| CN209723958U (en) | A kind of closed guard gate's support device | |
| CN208875770U (en) | A kind of suction type elastic hinge | |
| CN215058847U (en) | L-shaped connecting piece with adjustable angle | |
| CN208781764U (en) | A kind of oil-immersed and high-voltage on-load switch | |
| CN220956405U (en) | Pin shaft for increasing friction force | |
| CN203603086U (en) | Supporting device of advertisement gateway |
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: 20181130 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |