CN215271632U - High leg-lifting seat mechanism with comfort and sofa - Google Patents
High leg-lifting seat mechanism with comfort and sofa Download PDFInfo
- Publication number
- CN215271632U CN215271632U CN202121136578.1U CN202121136578U CN215271632U CN 215271632 U CN215271632 U CN 215271632U CN 202121136578 U CN202121136578 U CN 202121136578U CN 215271632 U CN215271632 U CN 215271632U
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- base
- sofa
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- leg
- seat
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Abstract
The utility model discloses a high leg chair mechanism and sofa of lifting of travelling comfort, including the base, still include curb plate and backup plate, the both sides of base all are fixed with the curb plate through the bolt installation, and the bottom of two blocks of curb plates all is fixed with the backing plate through the bolt installation, the top of base is fixed with the backup plate through the bolt installation, the both sides of backup plate all are connected fixedly through bolt and curb plate, the inside of base is constructed flutedly and spacing spout, and the inner wall of recess is fixed with through the bolt installation and stretches out the motor, the output shaft that stretches out the motor has the threaded spindle through the coupling joint, the periphery threaded connection of threaded spindle has the extension bar that is located spacing spout, the tip of extension bar runs through spacing spout, and the end weld of extension bar is fixed with the extension seat, the bottom of extending the seat is constructed there is the T-shaped groove. The use experience of the user is improved, the leg supporting height is convenient to adjust, the whole comfort is better, and the user can have a rest conveniently.
Description
Technical Field
The utility model relates to a sofa seat technical field, in particular to leg seat mechanism and sofa are lifted to travelling comfort height.
Background
With the improvement of living standard of people, the use of automatic furniture in different living scenes is more extensive. The sofa seat is used as furniture commonly used in life, and can be applied to automatic functional sofa seats with different styles and structures in different environments such as home leisure, cinemas, massage, high-speed rails, airplanes and the like.
Common functional seat support can adjust shank extension, seat angle, lean on the head angle, adapts to the demand of different periods health to the sofa angle, alleviates health fatigue, improves the comfort level. With the further optimization of the functional sofa structure, whether the seat can better lean against the wall, the height of the leg stretching and the like are conditions for evaluating the function and the comfort degree of the seat.
Therefore, a comfortable leg lifting seat mechanism and a sofa are provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a high leg chair mechanism and sofa of lifting of travelling comfort can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a comfortable leg lifting seat mechanism and a sofa comprise a base, side plates and a backup plate, wherein the side plates are fixedly installed on two sides of the base through bolts, the backup plate is fixedly installed on the top of the base through bolts, and two sides of the backup plate are fixedly connected with the side plates through bolts;
a groove and a limiting sliding groove are formed in the base, an extension motor is fixedly mounted on the inner wall of the groove through a bolt, an output shaft of the extension motor is connected with a threaded shaft through a coupler, an extension rod located in the limiting sliding groove is connected with the periphery of the threaded shaft through threads, the end portion of the extension rod penetrates through the limiting sliding groove, and an extension seat is fixedly welded to the end portion of the extension rod;
a T-shaped groove is formed at the bottom of the extension seat, a hydraulic cylinder is nested in the T-shaped groove, and a leg support pad is fixedly arranged at the top of the hydraulic cylinder;
a cushion is fixedly bonded to the top of the base;
and a control panel is fixedly arranged on the side wall of one side plate.
Furthermore, protection pads are fixedly bonded to the tops of the two side plates, and arc-shaped surfaces are formed at the tops of the protection pads; make things convenient for the curb plate to the support of user's hand, improve user's use and experience.
Furthermore, a protrusion is integrally formed on the periphery of the extension rod; the extension bar and the limiting sliding groove are prevented from falling off.
Furthermore, a back cushion is fixedly bonded on the side wall of the backup plate; so that the user lies against the back-up plate.
Further, a baffle is nested and installed on the back of the base; so as to close and protect the protruding motor.
Compared with the prior art, the utility model discloses following beneficial effect has: an output shaft of the extension motor drives the threaded shaft to rotate through the coupler, so that the extension rod moves in the limiting sliding groove, and the extension seat is ejected out, legs of a user can be placed on the leg supporting pad conveniently, and the use experience of the user is improved; the pneumatic cylinder drives the shank supporting pad and reciprocates to the height of adjusting the shank supporting pad makes holistic travelling comfort better, and the person of facilitating the use has a rest.
Drawings
Fig. 1 is a schematic structural view of a comfortable leg-lifting chair mechanism and a sofa of the present invention.
Fig. 2 is a sectional view of the comfort leg-lifting chair mechanism and the sofa of the present invention.
Fig. 3 is an enlarged view of the structure of a in fig. 2 of the comfort leg-lifting seat mechanism and the sofa of the present invention.
In the figure: 1. a base; 2. a side plate; 3. a base plate; 4. a pad; 5. a control panel; 6. a cushion; 7. a backup plate; 8. a baffle plate; 9. extending the motor; 10. a threaded shaft; 11. an extension bar; 12. a limiting chute; 13. an extension base; 14. a hydraulic cylinder; 15. a leg support pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a comfortable leg-lifting chair mechanism and a sofa comprise a base 1, and further comprise side plates 2 and a backup plate 7, wherein the side plates 2 are fixedly installed on both sides of the base 1 through bolts, the bottom parts of the two side plates 2 are fixedly installed through bolts with a backing plate 3, the top part of the base 1 is fixedly installed through bolts with the backup plate 7, and both sides of the backup plate 7 are fixedly connected with the side plates 2 through bolts;
a groove and a limiting sliding groove 12 are formed in the base 1, an extension motor 9 is fixedly mounted on the inner wall of the groove through a bolt, an output shaft of the extension motor 9 is connected with a threaded shaft 10 through a coupler, an extension rod 11 located in the limiting sliding groove 12 is connected to the periphery of the threaded shaft 10 in a threaded mode, the end portion of the extension rod 11 penetrates through the limiting sliding groove 12, and an extension seat 13 is fixedly welded to the end portion of the extension rod 11;
a T-shaped groove is formed at the bottom of the extension seat 13, a hydraulic cylinder 14 is nested in the T-shaped groove, and a leg support pad 15 is fixedly arranged at the top of the hydraulic cylinder 14;
a cushion 6 is fixedly bonded to the top of the base 1;
a control panel 5 is fixedly arranged on the side wall of one side plate 2.
Wherein, the top of the two side plates 2 is fixedly bonded with a protection pad 4, and the top of the protection pad 4 is provided with an arc surface; make things convenient for the support of curb plate 2 to user's hand, improve user's use and experience.
Wherein, the periphery of the extension bar 11 is integrally formed with a bulge; the extension bar 11 and the limit chute 12 are prevented from falling off.
Wherein, the side wall of the backup plate 7 is fixedly bonded with a back cushion; so that the user lies against the back plate 7.
Wherein, the back of the base 1 is provided with a baffle plate 8 in a nested manner; so as to close and protect the protruding motor 9.
It should be noted that, the utility model relates to a high leg chair mechanism and sofa of lifting of travelling comfort, during the use, the user sits on cushion 6, the shank is lifted a little, press the corresponding button on the control panel 5, the output shaft that stretches out motor 9 afterwards passes through the shaft coupling and drives threaded shaft 10 and rotate, threaded shaft 10 drives extension bar 11 horizontal migration in spacing spout 12, it is ejecting to extend seat 13, user's shank is taken and is put on shank supporting pad 15 this moment, press corresponding button afterwards, pneumatic cylinder 14 drives shank supporting pad 15 and reciprocates, adjust the height of shank supporting pad 15.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A comfortable high-leg-lifting seat mechanism and a sofa comprise a base (1) and are characterized by further comprising side plates (2) and backup plates (7), wherein the side plates (2) are fixedly installed on two sides of the base (1) through bolts, backing plates (3) are fixedly installed at the bottoms of the two side plates (2) through bolts, the backup plates (7) are fixedly installed at the top of the base (1) through bolts, and two sides of each backup plate (7) are fixedly connected with the side plates (2) through bolts;
a groove and a limiting sliding groove (12) are formed in the base (1), an extension motor (9) is fixedly mounted on the inner wall of the groove through a bolt, an output shaft of the extension motor (9) is connected with a threaded shaft (10) through a coupler, an extension rod (11) located in the limiting sliding groove (12) is connected to the periphery of the threaded shaft (10) in a threaded mode, the end portion of the extension rod (11) penetrates through the limiting sliding groove (12), and an extension seat (13) is fixedly welded to the end portion of the extension rod (11);
a T-shaped groove is formed at the bottom of the extension seat (13), a hydraulic cylinder (14) is nested in the T-shaped groove, and a leg support pad (15) is fixedly arranged at the top of the hydraulic cylinder (14);
a cushion (6) is fixedly bonded on the top of the base (1);
a control panel (5) is fixedly arranged on the side wall of one side plate (2).
2. The comfortable leg-lifting chair mechanism and sofa of claim 1, wherein: the top of the two side plates (2) is fixedly bonded with a protection pad (4), and the top of the protection pad (4) is provided with an arc-shaped surface.
3. The comfortable leg-lifting chair mechanism and sofa of claim 1, wherein: the periphery of the extension rod (11) is integrally formed with a bulge.
4. The comfortable leg-lifting chair mechanism and sofa of claim 1, wherein: the side wall of the backup plate (7) is fixedly bonded with a back cushion.
5. The comfortable leg-lifting chair mechanism and sofa of claim 1, wherein: the back of the base (1) is provided with a baffle (8) in a nested manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121136578.1U CN215271632U (en) | 2021-05-26 | 2021-05-26 | High leg-lifting seat mechanism with comfort and sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121136578.1U CN215271632U (en) | 2021-05-26 | 2021-05-26 | High leg-lifting seat mechanism with comfort and sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215271632U true CN215271632U (en) | 2021-12-24 |
Family
ID=79542036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121136578.1U Active CN215271632U (en) | 2021-05-26 | 2021-05-26 | High leg-lifting seat mechanism with comfort and sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215271632U (en) |
-
2021
- 2021-05-26 CN CN202121136578.1U patent/CN215271632U/en active Active
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| GR01 | Patent grant |