CN206462696U - Sofa frame lumbar support governor motion - Google Patents
Sofa frame lumbar support governor motion Download PDFInfo
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- CN206462696U CN206462696U CN201621012518.8U CN201621012518U CN206462696U CN 206462696 U CN206462696 U CN 206462696U CN 201621012518 U CN201621012518 U CN 201621012518U CN 206462696 U CN206462696 U CN 206462696U
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Abstract
The utility model discloses a kind of sofa frame lumbar support governor motion, including horizontal sliding motor, connecting rod is fixed on top, movable rod, movable push bar and horizontal support piece, the horizontal sliding motor has vertically arranged straight-bar portion and is arranged on the motor driving part of straight-bar portion bottom, the moving parts for being driven and being moved up and down along the straight-bar portion by the motor driving part is provided with the straight-bar portion, the top that connecting rod is transversely fixed on the straight-bar portion is fixed on the top, rod hinge connection is fixed in the upper end of the movable rod with the top, lower end is hinged with the horizontal support piece, one end of the movable push bar is hinged with the moving parts, the other end in the middle part of the movable rod with being hinged.Structure of the present utility model simplifies reasonable, with good practicality, can effectively improve the comfortableness of sofa, and with high-mechanic.
Description
Technical field
The utility model is related to a kind of sofa frame lumbar support governor motion, belongs to sofa frame field of structural design.
Background technology
In order to increase the comfortableness of sofa, it will usually sofa backrest position set lumbar support mechanism, generally otherwise
The Height Adjustable state so that sofa to be adjusted to the most comfortable of supporting mechanism.The zero of existing sofa frame lumbar support governor motion
Number of components is mostly more, causes its structure complex.
Utility model content
In this regard, the utility model, which aims to provide a kind of structure, simplifies rational sofa frame lumbar support governor motion.
Realizing the technical scheme of the utility model purpose is：
A kind of sofa frame lumbar support governor motion, including horizontal sliding motor, top are fixed connecting rod, movable rod, activity and pushed away
Bar and horizontal support piece, the horizontal sliding motor have vertically arranged straight-bar portion and are arranged on the motor driving of straight-bar portion bottom
The moving parts for being driven and being moved up and down in the straight-bar portion by the motor driving part, institute are provided with portion, the straight-bar portion
State top and fix the top that connecting rod is transversely fixed on the straight-bar portion, the upper end of the movable rod is fixed with the top to be connected
Bar is hinged, and lower end is hinged with the horizontal support piece, and one end of the movable push bar is hinged with the moving parts, the other end
With being hinged in the middle part of the movable rod.
In above-mentioned technical proposal, the supporting surface of the horizontal support piece is arc surface.
In above-mentioned technical proposal, it is provided with the moving parts when the horizontal support piece is in extreme higher position and institute
State the abutment that movable push bar offsets.
In above-mentioned technical proposal, a top fixes connecting rod, a horizontal support piece and two movable rods and connects into rectangle frame, from
Front sees that the midpoint line on both sides is overlapped with the axis in the straight-bar portion above and below the rectangle frame, and the quantity of the movable push bar is
Two, it is symmetricly set on the both sides of the horizontal sliding motor.
The utility model has positive effect：In the utility model, the prominent high of the horizontal support piece is being adjusted
When spending, the motor side operation of operation-control switch control horizontal sliding motor drives moving parts to move up and down, and moving parts is in movement
When drive movable rod to rotate by movable push bar, so as to realize the regulation to horizontal support piece projecting height, above-mentioned sofa frame
The structure of lumbar support governor motion simplifies reasonable, and amount of parts is few, and effectively raises the comfortableness of sofa, and
With high-mechanic.
Brief description of the drawings
Fig. 1 is the front view of sofa frame lumbar support governor motion in the utility model；
Fig. 2 is the stereogram of sofa frame lumbar support governor motion shown in Fig. 1.
Reference is shown in figure：1- horizontal sliding motors；11- motor driving parts；12- moving parts；2- tops, which are fixed, to be connected
Bar；3- movable rods；4- movable push bars；5- horizontal support pieces；51- arc surfaces；6- abutments.
Embodiment
The concrete structure in the utility model is done with explanation with reference to Figure of description：
A kind of sofa frame lumbar support governor motion, as depicted in figs. 1 and 2, it includes horizontal sliding motor 1, top and fixes company
Bar 2, movable rod 3, movable push bar 4 and horizontal support piece 5, the horizontal sliding motor 1 have vertically arranged straight-bar portion and setting
Be provided with motor driving part 11 in straight-bar portion bottom, the straight-bar portion by the motor driving part 11 drive and along described straight
Bar portion is vertically movable moving parts 12 up and down, and the top that connecting rod 2 is transversely fixed on the straight-bar portion is fixed on the top,
The upper end of the movable rod 3 is fixed connecting rod 2 with the top and is hinged, and lower end is hinged with the horizontal support piece 5, the activity
One end of push rod 4 is hinged with the moving parts 12, and the middle part of the other end and the movable rod 3 is hinged.In the present embodiment,
When adjusting the projecting height of the horizontal support piece 5, the operation of motor side 11 of operation-control switch control horizontal sliding motor 1 drives
Moving parts 12 is moved up and down, and moving parts 12 drives movable rod 3 to rotate in movement by movable push bar 4, so as to realize
Regulation to the projecting height of horizontal support piece 5, the structure of above-mentioned sofa frame lumbar support governor motion simplifies reasonable, component number
Amount is few, and can effectively improve the comfortableness of sofa.
Further, the supporting surface of the horizontal support piece 5 is arc surface 51, when so setting can increase to back-supported
Comfortableness.
In the present embodiment, it is provided with the moving parts 12 when the horizontal support piece 5 is in extreme higher position and institute
The abutment 6 that movable push bar 4 offsets, i.e. abutment 6 are stated by offseting with movable push bar 4 to limit horizontal support piece 5 most
Big activity point of view.
Further, a top fixes connecting rod 2, a horizontal support piece 5 and two movable rods 3 and connects into rectangle frame, referring to
Shown in Fig. 1, in terms of front, the midpoint line on both sides is overlapped with the axis in the straight-bar portion above and below the rectangle frame, and the activity is pushed away
The quantity of bar 4 is two, is symmetricly set on the both sides of the horizontal sliding motor 1, the lumbar support mechanism being made of said structure
Stability it is high, with high-mechanic, with good using effect.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model extends out and still fall within this practicality
New protection domain.
Claims (4)
1. a kind of sofa frame lumbar support governor motion, it is characterised in that：Including horizontal sliding motor (1), top fix connecting rod (2),
Movable rod (3), movable push bar (4) and horizontal support piece (5), the horizontal sliding motor (1) have vertically arranged straight-bar portion and
It is arranged in the motor driving part (11) of straight-bar portion bottom, the straight-bar portion and is provided with by the motor driving part (11) driving
The moving parts (12) moved up and down along the straight-bar portion, the top fixes connecting rod (2) and is transversely fixed on the straight-bar portion
Top, the upper end of the movable rod (3) and the top fixes connecting rod (2) and is hinged, lower end and the horizontal support piece (5)
It is hinged, one end and the moving parts (12) of the movable push bar (4) are hinged, in the other end and the movable rod (3)
Portion is hinged.
2. sofa frame lumbar support governor motion according to claim 1, it is characterised in that the horizontal support piece (5)
Supporting surface be arc surface (51).
3. sofa frame lumbar support governor motion according to claim 1, it is characterised in that on the moving parts (12)
It is provided with the abutment (6) offseted when the horizontal support piece (5) is in extreme higher position with the movable push bar (4).
4. the sofa frame lumbar support governor motion according to claim 1 or 2 or 3 a, it is characterised in that top, which is fixed, to be connected
Bar (2), a horizontal support piece (5) and two movable rods (3) connect into rectangle frame, in terms of front, both sides above and below the rectangle frame
Midpoint line is overlapped with the axis in the straight-bar portion, and the quantity of the movable push bar (4) is two, is symmetricly set on the horizontal sliding
The both sides of motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012518.8U CN206462696U (en) | 2016-08-30 | 2016-08-30 | Sofa frame lumbar support governor motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012518.8U CN206462696U (en) | 2016-08-30 | 2016-08-30 | Sofa frame lumbar support governor motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206462696U true CN206462696U (en) | 2017-09-05 |
Family
ID=59709171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012518.8U Active CN206462696U (en) | 2016-08-30 | 2016-08-30 | Sofa frame lumbar support governor motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206462696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115191790A (en) * | 2022-08-24 | 2022-10-18 | 常州匠心独具智能家居股份有限公司 | Furniture sitting feeling adjusting device and sitting feeling adjusting method thereof |
-
2016
- 2016-08-30 CN CN201621012518.8U patent/CN206462696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115191790A (en) * | 2022-08-24 | 2022-10-18 | 常州匠心独具智能家居股份有限公司 | Furniture sitting feeling adjusting device and sitting feeling adjusting method thereof |
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