CN218571826U - Handrail-adjustable household seat - Google Patents
Handrail-adjustable household seat Download PDFInfo
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- CN218571826U CN218571826U CN202222324490.3U CN202222324490U CN218571826U CN 218571826 U CN218571826 U CN 218571826U CN 202222324490 U CN202222324490 U CN 202222324490U CN 218571826 U CN218571826 U CN 218571826U
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- handrail
- adjustable
- chair
- seat
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Abstract
The utility model relates to the technical field of chairs, specifically be a domestic seat with adjustable handrail, including the chair body, the surface of the chair body is provided with adjustable armrest apparatus, adjustable armrest apparatus including: the inner part of the rotary seat is connected with a telescopic rod in a sliding manner; the bottom of the handrail is fixedly connected with the top end of the telescopic rod; the top end of the rack is fixedly connected with a connecting plate. The utility model discloses a press even board and drive rack backward movement on it, make it keep away from the alveolus and lose the joint effect, but directly move telescopic link this moment reaches the effect of debugging handrail height at will, easy operation is convenient, the handrail is whole to rotate in the inside of the chair body through the swivel mount, reach the effect that the angle is adjustable, the regulation of utilizing the angle reaches the purpose of switching the debugging at will to its work and off-working condition, improve the convenience of its use, reduce dismantlement and the installation procedure to the handrail, avoid the handrail to deposit the problem.
Description
Technical Field
The utility model relates to the technical field of seats, in particular to a household seat with adjustable armrests.
Background
The chair is a chair, the chair is a piece of daily life furniture, is a piece of seat with a backrest and armrests, people sit in the ancient times without chairs, modern chairs pursue attractive and fashionable, some chairs are not seats alone, more characteristics are endowed, the use is more convenient, and the traditional chair generally comprises a seat plate, a backrest plate, chair legs and armrest plates.
In order to improve the convenience of use of the existing household seat, the height of a cushion and the height of a backrest are usually adjusted in multiple directions, and the armrest top has a height adjusting function, but during daily use, part of users need to remove the armrests according to sitting habits of different people and different time periods, the convenience of use is increased if the armrests are mounted and dismounted frequently, meanwhile, the armrests after being dismounted are inconvenient to store, and the armrests need to be randomly switched between working and non-working states; in view of this, we propose a home chair with adjustable armrests.
SUMMERY OF THE UTILITY MODEL
The utility model provides a domestic seat with adjustable handrail, to the not enough of prior art, the utility model provides a problem of proposing in the above-mentioned background art has been solved.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a domestic seat with adjustable handrail, includes the chair body, the surface of chair body is provided with adjustable armrest apparatus, adjustable armrest apparatus includes:
the two ends of the rotary seat are rotatably connected with the inside of the chair body, and the inside of the rotary seat is slidably connected with a telescopic rod;
the bottom of the handrail is fixedly connected with the top end of the telescopic rod;
the surface of the rack is elastically connected with the inside of the telescopic rod through a spring, and the top end of the rack is fixedly connected with a connecting plate.
Preferably, the adjustable armrest apparatus further comprises a rotating shaft and a fixed tooth holder, the end of the rotating shaft is fixedly connected with the surface of the rotating seat, the inner wall of the rotating shaft is connected with a tooth rod in a sliding manner, the surface of the tooth rod is fixedly connected with a folding type connecting rod, and the surface of the folding type connecting rod is connected with a sliding block in a sliding manner.
Preferably, the surface of the fixed tooth holder is fixedly connected with the inside of the chair body, and the inside of the fixed tooth holder is clamped with the surface of the tooth bar.
Preferably, the surface of the folding connecting rod is respectively connected with the rotating shaft and the inner part of the rotating seat in a sliding manner, the end part of the sliding block is fixedly connected with the surface of the rack, and the surface of the sliding block is connected with the inner wall of the telescopic rod in a sliding manner.
Preferably, the front part of the connecting plate is fixedly connected with a press rod, and the surface of the press rod is connected with the inside of the handrail in a sliding manner.
Preferably, the surface of the connecting plate is connected with the inner wall of the handrail in a sliding manner, and the two sides of the chair body are provided with abdicating grooves.
According to the technical scheme, the household chair with the adjustable armrests provided by the embodiment of the specification at least has the following beneficial effects:
(1) The utility model discloses a press even board and drive rack backward movement on it, make it keep away from the alveolus and lose the joint effect, but directly move telescopic link this moment reaches the effect of debugging handrail height at will, easy operation is convenient, the handrail is whole to rotate in the inside of the chair body through the swivel mount, reach the effect that the angle is adjustable, further utilize the regulation of angle to reach the purpose of switching the debugging at will to its work and out of operation state, improve the convenience of its use, reduce dismantlement and the installation procedure to the handrail, avoid the handrail to deposit the problem.
(2) The utility model discloses a rack drives the slider motion, and the slider of rearward movement drives the whole backward of tooth pole on the type connecting rod of book, and backward tooth pole is in the inside shrink of pivot to lose the joint effect with fixed toothholder, rotatable swivel mount is whole this moment, reaches the purpose of adjusting its angle, and tooth pole is unable to rotate by fixed toothholder restriction under the normality, reaches the effect of guaranteeing the whole angle stability of swivel mount in the pivot then.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the middle chair body of the present invention;
FIG. 3 is a schematic view of an adjustable armrest apparatus according to the present invention;
FIG. 4 is a schematic cross-sectional view of the middle rotary seat of the present invention;
fig. 5 is a schematic diagram of the structure of the right side of the middle rotating base of the present invention.
In the figure: 1. a chair body; 2. an adjustable armrest apparatus; 21. rotating a base; 22. a telescopic rod; 23. a handrail; 24. a rack; 25. connecting plates; 26. a rotating shaft; 27. a tooth bar; 28. a folding type connecting rod; 29. a slider; 210. fixing the tooth holder; 211. a pressing rod; 3. a yielding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the technical solution provided by the present invention is:
the utility model provides a domestic seat with adjustable handrail, includes the chair body 1, and the chair body 1 is normal domestic seat, and back and height all can be adjusted, and the surface of the chair body 1 is provided with adjustable armrest apparatus 2, and adjustable armrest apparatus 2 is including:
the two ends of the rotating seat 21 are rotatably connected with the inside of the chair body 1, and the inside of the rotating seat 21 is slidably connected with a telescopic rod 22;
the bottom of the handrail 23 is fixedly connected with the top end of the telescopic rod 22, the whole handrail 23 can rotate in the chair body 1 through the rotary seat 21, and the handrail can rotate downwards when not in use and rotate to a right angle when in use, so that the effect of adjusting the angle is achieved, the aim of randomly switching and debugging the working state and the non-working state of the handrail is further achieved by adjusting the angle, the convenience in use is improved, the processes of disassembling and installing the handrail are reduced, and the problem of storing the handrail is avoided;
In this embodiment, the adjustable armrest apparatus 2 further includes a rotating shaft 26 and a fixed toothholder 210, an end of the rotating shaft 26 is fixedly connected to a surface of the swivel mount 21, an inner wall of the rotating shaft 26 is slidably connected to a toothed rod 27, a surface of the toothed rod 27 is fixedly connected to a folding link 28, a surface of the folding link 28 is slidably connected to a slider 29, the surface of the fixed toothholder 210 is fixedly connected to an inside of the chair body 1, the toothed rod 27 is normally restricted by the fixed toothholder 210 and cannot rotate, so as to achieve an effect of ensuring stability of an overall angle of the swivel mount 21 on the rotating shaft 26, when the movable link 25 is pressed, the link 25 drives the slider 29 to perform a front-back linear motion through the rack 24, the backward moving slider 29 drives the toothed rod 27 on the folding link 28 to move backward integrally, the backward toothed rod 27 contracts inside the rotating shaft 26 and loses a clamping effect with the fixed toothholder 210, at this time, the entire angle of the rotatable link 21 can be adjusted, while achieving an overall angle of the hinged link 23 on the adjustable link 21, achieving a convenient adjustment of the working state and a convenient adjustment of the working state of the armrest apparatus, and improving a problem of the sliding connection of the slider 29 and the sliding connection of the slider surface of the swivel mount of the slider 29, and the slider 22, and the sliding link, and the problem of the sliding link 22 of the sliding link.
Furthermore, the front part of the connecting plate 25 is fixedly connected with a pressing rod 211, so that a user can conveniently receive and press the connecting plate 25, the surface of the pressing rod 211 is slidably connected with the inside of the handrail 23, the surface of the connecting plate 25 is slidably connected with the inner wall of the handrail 23, the two sides of the chair body 1 are provided with the abdicating grooves 3, and handrails during the non-working period can be conveniently vertically and downwards stored at the bottom of the chair body 1.
The utility model discloses a domestic seat with adjustable handrail is when using, through driving rack 24 rearward movement on even board 25 according to pole 211, rack 24 after the removal keeps away from the tooth alveolus and loses the joint effect, but direct movement telescopic link 22 reaches the effect of debugging at will and holds up 23 height of board at this moment, and is simple in operation convenient, and simultaneously, rack 24 drives slider 29 motion, slider 29 of rearward motion drives tooth pole 27 on the bending type connecting rod 28 whole backward, backward tooth pole 27 is at the inside shrink of pivot 26, and lose the joint effect with fixed toothholder 210, rotatable swivel mount 21 is whole this moment, reach the purpose of adjusting its angle, when reaching the whole angle of board 23 on debugging 21 at will, reach the purpose of switching over the debugging at will to its work and out of work state, improve the convenience of its use, reduce dismantlement and installation procedure to the handrail, avoid the handrail to deposit the problem, tooth pole 27 can't be rotated by fixed toothholder 210 restriction under the normal state, then, swivel mount 21 reaches the effect of guaranteeing that whole angle stability is gone up in the pivot 26.
The above embodiments are only used for illustrating the embodiments of the present invention, and are not intended to limit the embodiments of the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, and therefore all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a domestic seat with adjustable handrail, includes the chair body (1), its characterized in that: the surface of the chair body (1) is provided with an adjustable armrest device (2), the adjustable armrest device (2) comprises:
the chair comprises a rotary seat (21), wherein two ends of the rotary seat (21) are rotatably connected with the inside of the chair body (1), and a telescopic rod (22) is slidably connected with the inside of the rotary seat (21);
the bottom of the handrail (23) is fixedly connected with the top end of the telescopic rod (22);
the surface of the rack (24) is elastically connected with the inside of the telescopic rod (22) through a spring, and the top end of the rack (24) is fixedly connected with a connecting plate (25).
2. An adjustable armrest household chair as claimed in claim 1, wherein: handrail device (2) with adjustable still including pivot (26) and fixed toothholder (210), the surface of tip fixed connection swivel mount (21) of pivot (26), the inner wall sliding connection of pivot (26) has tooth pole (27), the fixed surface of tooth pole (27) is connected with a type connecting rod (28), the surface sliding connection of a type connecting rod (28) has slider (29).
3. An adjustable armrest household chair as claimed in claim 2, wherein: the surface of the fixed tooth seat (210) is fixedly connected with the inside of the chair body (1), and the inside of the fixed tooth seat (210) is clamped with the surface of the tooth rod (27).
4. An adjustable armrest household chair as claimed in claim 2, wherein: the surface of the folding connecting rod (28) is respectively connected with the rotating shaft (26) and the inner part of the rotating seat (21) in a sliding manner, the end part of the sliding block (29) is fixedly connected with the surface of the rack (24), and the surface of the sliding block (29) is connected with the inner wall of the telescopic rod (22) in a sliding manner.
5. The adjustable armrest household chair of claim 1, wherein: the front part of the connecting plate (25) is fixedly connected with a press rod (211), and the surface of the press rod (211) is connected with the inside of the handrail (23) in a sliding manner.
6. The adjustable armrest household chair of claim 1, wherein: the surface of the connecting plate (25) is connected with the inner wall of the handrail (23) in a sliding manner, and the two sides of the chair body (1) are provided with the abdicating grooves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222324490.3U CN218571826U (en) | 2022-08-31 | 2022-08-31 | Handrail-adjustable household seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222324490.3U CN218571826U (en) | 2022-08-31 | 2022-08-31 | Handrail-adjustable household seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218571826U true CN218571826U (en) | 2023-03-07 |
Family
ID=85363450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222324490.3U Active CN218571826U (en) | 2022-08-31 | 2022-08-31 | Handrail-adjustable household seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218571826U (en) |
-
2022
- 2022-08-31 CN CN202222324490.3U patent/CN218571826U/en active Active
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