CN213429266U - Electric sofa adjusting mechanism - Google Patents
Electric sofa adjusting mechanism Download PDFInfo
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- CN213429266U CN213429266U CN202021012270.1U CN202021012270U CN213429266U CN 213429266 U CN213429266 U CN 213429266U CN 202021012270 U CN202021012270 U CN 202021012270U CN 213429266 U CN213429266 U CN 213429266U
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- supporting plate
- connecting rod
- chute
- sofa
- seat
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Abstract
The utility model provides an electric sofa adjustment mechanism, including the sofa seat body, be equipped with the regulating part in the below of sofa seat body, the regulating part include actuating cylinder, supporting seat and carriage release lever, the upper surface of going up the backup pad is fixed on the bedplate lower surface of sofa seat body, the bottom suspension fagging below is equipped with the supporting seat, is equipped with actuating cylinder in the bottom suspension fagging, actuating cylinder's piston rod link to each other with the lower surface of last backup pad, be equipped with head rod, second connecting rod in the front side of last backup pad, bottom suspension fagging. The utility model has the advantages that: through the regulating part that sets up, be convenient for change its whole height, can adjust along vertical height moreover, adapt to different crowds.
Description
Technical Field
The utility model belongs to the technical field of furniture, especially, relate to an electric sofa adjustment mechanism.
Background
With the continuous improvement of living standard and the continuous increase of house price in recent years, people prefer the multifunctionality and the space utilization rate of products for purchasing household articles. The sofa is used as a large household article, and the functional design of the sofa is particularly important. Electric sofas have gained increasing popularity. The existing electric sofa can not longitudinally adjust the height, can not adapt to people with different heights, and brings inconvenience to users.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, easy operation, adjustable its whole height and the electronic sofa adjustment mechanism who adapts to different crowds especially are fit for being used in the life staying idle at home.
The technical scheme of the utility model is that: an electric sofa adjusting mechanism comprises a sofa seat body, an adjusting piece is arranged below the sofa seat body, the adjusting piece comprises an adjusting cylinder, a supporting seat and a moving rod, the upper surface of an upper supporting plate is fixed on the lower surface of a seat plate of the sofa seat body, the supporting seat is arranged below a lower supporting plate, the adjusting cylinder is arranged on the lower supporting plate, a piston rod of the adjusting cylinder is connected with the lower surface of the upper supporting plate,
the front sides of the upper supporting plate and the lower supporting plate are provided with a first connecting rod and a second connecting rod which are hinged, the left and right ends of the front side of the upper supporting plate are respectively provided with a first chute and a second chute, the left and right ends of the front side of the lower supporting plate are respectively provided with a third chute and a fourth chute, the upper end of the first connecting rod is movably arranged in the first chute at the left end of the front side of the upper supporting plate through a first connecting shaft, the lower end of the first connecting rod is movably arranged in the fourth chute at the right end of the front side of the lower supporting plate through a second connecting shaft, the upper end of the second connecting rod is movably arranged in the second chute at the right end of the front side of the upper supporting plate through a third connecting shaft, and the lower end of the second connecting rod is movably arranged in the third chute at the left end of the front side of the lower supporting plate through a fourth connecting shaft,
a third connecting rod and a fourth connecting rod are arranged at the rear sides of the upper supporting plate and the lower supporting plate, the third connecting rod and the fourth connecting rod are hinged, a fifth chute and a sixth chute are respectively arranged at the left end and the right end of the rear side of the upper supporting plate, a seventh chute and an eighth chute are respectively arranged at the left end and the right end of the rear side of the lower supporting plate,
the upper end of third connecting rod establish in the fifth spout of last backup pad rear side left end through the activity of fifth connecting axle, the lower extreme of third connecting rod establish in the eighth spout of backup pad rear side right-hand member through the activity of sixth connecting axle, the upper end of fourth connecting rod establish in the sixth spout of last backup pad rear side right-hand member through the activity of seventh connecting axle, the lower extreme of fourth connecting rod establish in the seventh spout of backup pad rear side left end through the activity of eighth connecting axle.
Furthermore, the upper surface of going up the backup pad fix on the bedplate lower surface of sofa seat body through pasting the knot mode, be convenient for installation and dismantlement.
Furthermore, each supporting leg of the supporting seat is provided with an anti-skid pad.
Further, the lower supporting plate is provided with a plurality of upper threaded holes, the supporting seat is provided with a plurality of lower threaded holes, and the fixing bolt sequentially penetrates through the upper threaded holes and the lower threaded holes and is fixed through the fixing nut.
The utility model has the advantages and positive effects that: due to the adoption of the technical scheme, the whole height of the adjustable lifting device can be conveniently changed through the arranged adjusting piece, and the adjustable lifting device can be adjusted along the vertical height and is suitable for different crowds.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1. sofa seat body 2, adjusting cylinder 3, supporting seat
4. Upper supporting plate 5, lower supporting plate 6 and first connecting rod
7. Second connecting rod 8, first chute 9 and second chute
10. Third runner 11, fourth runner
Detailed Description
As shown in figure 1, the technical scheme of the utility model is an electric sofa adjusting mechanism, which comprises a sofa seat body 1, an adjusting piece is arranged below the sofa seat body 1, the adjusting piece comprises an adjusting cylinder 2, a supporting seat 3 and a moving rod, the upper surface of an upper supporting plate 4 is fixed on the lower surface of a seat plate of the sofa seat body 1, the supporting seat 3 is arranged below a lower supporting plate 5, the adjusting cylinder 2 is arranged on the lower supporting plate 5, the piston rod of the adjusting cylinder 2 is connected with the lower surface of the upper supporting plate 4,
a first connecting rod 6 and a second connecting rod 7 are arranged at the front sides of the upper supporting plate 4 and the lower supporting plate 5, the first connecting rod 6 and the second connecting rod 7 are hinged, a first sliding chute 8 and a second sliding chute 9 are respectively arranged at the left and right ends of the front side of the upper supporting plate 4, a third sliding chute 10 and a fourth sliding chute 11 are respectively arranged at the left and right ends of the front side of the lower supporting plate 5, the upper end of the first connecting rod 6 is movably arranged in the first sliding chute 8 at the left end of the front side of the upper supporting plate 4 through a first connecting shaft, the lower end of the first connecting rod 6 is movably arranged in the fourth sliding chute 11 at the right end of the front side of the lower supporting plate 5 through a second connecting shaft, the upper end of the second connecting rod 7 is movably arranged in the second sliding chute 9 at the right end of the front side of the upper supporting plate 4 through a third connecting shaft, the lower end of the second connecting rod 7 is movably arranged in the third sliding chute 10 at the left end,
a third connecting rod and a fourth connecting rod are arranged at the rear sides of the upper supporting plate 4 and the lower supporting plate 5, the third connecting rod and the fourth connecting rod are hinged, a fifth chute and a sixth chute are respectively arranged at the left end and the right end of the rear side of the upper supporting plate 4, a seventh chute and an eighth chute are respectively arranged at the left end and the right end of the rear side of the lower supporting plate 5,
the upper end of third connecting rod establish in the fifth spout of last backup pad 4 rear side left end through the activity of fifth connecting axle, the lower extreme of third connecting rod establish in the eighth spout of 5 rear side right-hand members of bottom suspension fagging through the activity of sixth connecting axle, the upper end of fourth connecting rod establish in the sixth spout of last backup pad 4 rear side right-hand members through the activity of seventh connecting axle, the lower extreme of fourth connecting rod establish in the seventh spout of 5 rear side left ends of bottom suspension fagging through the activity of eighth connecting axle, head rod 6 and second connecting rod 7, third connecting rod and fourth connecting rod are articulated each other, and equal swing joint is in last backup pad 4, bottom suspension fagging 5.
In this embodiment, the upper surface of the upper supporting plate 4 is fixed on the lower surface of the seat plate of the sofa seat body 1 by a sticking buckle mode, so that the sofa seat is convenient to mount and dismount.
In this embodiment, each supporting leg of the supporting base 3 is provided with an anti-slip pad.
In this embodiment, the lower supporting plate 5 on be equipped with a plurality of screw holes of going up, be equipped with a plurality of screw holes down on supporting seat 3, fixing bolt passes screw hole, screw hole down in proper order, and fixes through fixation nut.
The working process of the example is as follows: during the use, can start adjust cylinder as required, under adjust cylinder's drive, go up the distance between backup pad and the bottom suspension fagging and change, last backup pad and the bottom suspension fagging of this moment remove under head rod and second connecting rod, third connecting rod and fourth connecting rod guide, realize the effect of adjusting it before.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. The utility model provides an electronic sofa adjustment mechanism which characterized in that: the sofa seat comprises a sofa seat body, an adjusting part is arranged below the sofa seat body, the adjusting part comprises an adjusting cylinder, a supporting seat and a moving rod, the upper surface of an upper supporting plate is fixed on the lower surface of a seat plate of the sofa seat body, the lower supporting plate is provided with the supporting seat, the lower supporting plate is provided with the adjusting cylinder, a piston rod of the adjusting cylinder is connected with the lower surface of the upper supporting plate, the front sides of the upper supporting plate and the lower supporting plate are provided with a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are hinged, the left end and the right end of the front side of the upper supporting plate are respectively provided with a first sliding chute and a second sliding chute, the left end and the right end of the front side of the lower supporting plate are respectively provided with a third sliding chute and a fourth sliding chute, the upper end of the first connecting rod is movably arranged in the first sliding chute at the left end of the front side of the upper supporting plate through a first connecting shaft, the upper end of the second connecting rod is movably arranged in a second chute at the right end of the front side of the upper supporting plate through a third connecting shaft, the lower end of the second connecting rod is movably arranged in a third chute at the left end of the front side of the lower supporting plate through a fourth connecting shaft, a third connecting rod and a fourth connecting rod are arranged at the rear sides of the upper supporting plate and the lower supporting plate, the third connecting rod and the fourth connecting rod are hinged, a fifth chute and a sixth chute are respectively arranged at the left end and the right end of the rear side of the upper supporting plate, a seventh chute and an eighth chute are respectively arranged at the left end and the right end of the rear side of the lower supporting plate, the upper end of the third connecting rod is movably arranged in a fifth chute at the left end of the rear side of the upper supporting plate through a fifth connecting shaft, the lower end of the third connecting rod is movably arranged in an eighth chute at the right end of the rear side of the lower supporting plate through a sixth connecting shaft, the upper end of the fourth connecting rod is movably arranged in a, the lower end of the fourth connecting rod is movably arranged in a seventh sliding groove at the left end of the rear side of the lower supporting plate through an eighth connecting shaft.
2. The adjustment mechanism for an electric sofa of claim 1, wherein: the upper surface of the upper supporting plate is fixed on the lower surface of the seat plate of the sofa seat body in a sticking buckle mode, so that the sofa seat is convenient to mount and dismount.
3. The adjustment mechanism for an electric sofa of claim 1, wherein: each supporting leg of the supporting seat is provided with an anti-skid pad.
4. The adjustment mechanism for an electric sofa of claim 1, wherein: the lower supporting plate is provided with a plurality of upper threaded holes, the supporting seat is provided with a plurality of lower threaded holes, and the fixing bolt sequentially penetrates through the upper threaded holes and the lower threaded holes and is fixed through the fixing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012270.1U CN213429266U (en) | 2020-06-05 | 2020-06-05 | Electric sofa adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012270.1U CN213429266U (en) | 2020-06-05 | 2020-06-05 | Electric sofa adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213429266U true CN213429266U (en) | 2021-06-15 |
Family
ID=76289741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021012270.1U Active CN213429266U (en) | 2020-06-05 | 2020-06-05 | Electric sofa adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213429266U (en) |
-
2020
- 2020-06-05 CN CN202021012270.1U patent/CN213429266U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |