CN216569146U

CN216569146U - Applicable seat

Info

Publication number: CN216569146U
Application number: CN202122918286.XU
Authority: CN
Inventors: 丘素丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-24
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an applicable seat, which comprises a seat, wherein the top of the seat is hinged with a seat back, the bottom of the seat back is fixedly provided with a first limiting frame and a second limiting frame, the first limiting frame is internally and slidably provided with a first limiting plate, the second limiting frame is internally and slidably provided with a second limiting plate, the bottom of the seat back is provided with a groove, the inside of the groove is hinged with a first supporting plate, the bottom of the seat is fixedly provided with a pneumatic rod, a supporting frame and a universal wheel, the bottom of the seat is fixedly provided with a fixing plate, the front side wall of the fixing plate is provided with a first chute, one side wall of the first chute is provided with a second chute, and the first chute is internally and slidably provided with a second supporting plate and a sliding rod. Through the position of controlling first limiting plate inside first spacing frame to switch erectting, the state of lying down of the back of the chair, provide the support when being in the state of lying down for the back of the chair through first backup pad, prevent that the seat from overturning, the shank can obtain the support when letting the user lie on the seat through the second backup pad.

Description

Applicable seat

Technical Field

The utility model relates to the technical field of office furniture, in particular to an applicable seat.

Background

The office staff refers to the staff of departments such as enterprises and public institutions, social groups, civil organizations and the like, the office staff needs to be busy with various matters in the office according to the specified time, the office staff often sits for several or even more than ten hours, so that the office staff is often in a fatigue state, and clinical researches find that if one person is in the fatigue state for a long time, the circulatory system, the digestive system, the motion system and the like of the person can be affected.

In daily work, office workers can only bend over the office table during rest due to sitting on the office chair for a long time to work by leaning forward the upper half of the body, so that the office workers cannot be fully relaxed, the health of the office workers is not facilitated, and the daily work efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an applicable chair, and solves the problem that the traditional office chair can not enable office staff to have a full rest and relax.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a suitable seat comprises a seat body, wherein the top of the seat body is fixedly provided with a handrail, the top of the seat body is hinged with a seat back, the top of the seat back is fixedly provided with a headrest, the bottom of the seat back is fixedly provided with a first limiting frame, the first limiting frame is internally provided with a first limiting plate in a sliding manner, the bottom of the seat back is provided with a groove, the rear side wall of the groove is hinged with a first supporting plate, the bottom of the seat back is fixedly provided with a second limiting frame, the second limiting frame is internally provided with a second limiting plate in a sliding manner, the bottom of the seat body is fixedly provided with a pressure bar, the free end of the pressure bar is fixedly provided with a supporting frame, the bottom of the supporting frame is fixedly provided with a universal wheel, the bottom of the seat body is fixedly provided with a fixed plate, the front side wall of the fixed plate is provided with a first chute, one side wall of the first chute is provided with a second chute, sliding mounting has the slide bar in the second spout, sliding mounting has the second backup pad in the first spout, the second backup pad is the rotation installation with the slide bar.

Preferably, the number of first spacing frame, first limiting plate is two sets of, and just two sets of first spacing frames, first limiting plate are the symmetry setting about the recess to carry out abundant spacing to the back of the chair.

Preferably, the first supporting plate is matched with the groove.

Preferably, the second limiting frame and the second limiting plate are located on one side of the groove.

Preferably, the second sliding grooves are symmetrically arranged on the left side wall and the right side wall of the first sliding groove.

Preferably, the two ends of the sliding rod are attached to the inner wall of the second sliding groove, so that the second supporting plate cannot be separated from the first sliding groove when the sliding rod and the second supporting plate slide in the first sliding groove.

Preferably, the first limiting plate and the second limiting plate are both U-shaped, and the first limiting plate and the second limiting plate are respectively matched with the first limiting frame and the second limiting frame.

Compared with the prior art, the utility model has the beneficial effects that: this be suitable for type seat, let the user lie more comfortable when going up through the headrest, through controlling the position of first limiting plate in first spacing frame inside, thereby switch erectting of the back of the chair, the state of lying down, provide the support when being in the state of lying down for the back of the chair through first backup pad, prevent that the seat from overturning, it is more abundant to make to relax, through controlling the spacing frame of second, the second limiting plate makes first backup pad deposit inside the recess, through the height of air pressure bar adjustment seat support, be convenient for remove the seat through the universal wheel, shank can obtain the support when letting the user lie on the seat through the second backup pad, it is more abundant to make to relax, through the second spout, the slide bar prevents that the second backup pad from taking out the fixed plate completely, deposit the second backup pad through first spout.

Drawings

FIG. 1 is a structural schematic illustration of an isometric view of the present invention;

FIG. 2 is a schematic structural view of the present invention from below;

fig. 3 is a schematic structural view of a partial cross-sectional view of the present invention.

In the figure: the chair comprises a seat 1, a handrail 2, a chair back 3, a headrest 4, a first limiting frame 5, a first limiting plate 6, a groove 7, a first supporting plate 8, a second limiting frame 9, a second limiting plate 10, an air pressure rod 11, a supporting frame 12, a universal wheel 13, a fixing plate 14, a first sliding groove 15, a second sliding groove 16, a sliding rod 17 and a second supporting plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, the utility model provides a technical scheme, a suitable chair comprises a chair seat 1, armrests 2 are fixedly installed at the top of the chair seat 1, a chair back 3 is hinged to the top of the chair seat 1, a headrest 4 is fixedly installed at the top of the chair back 3, a user can more comfortably lie on the chair back through the headrest 4, a first limiting frame 5 is fixedly installed at the bottom of the chair back 3, a first limiting plate 6 is slidably installed in the first limiting frame 5, the vertical and horizontal states of the chair back 3 are switched by controlling the position of the first limiting plate 6 in the first limiting frame 5, a groove 7 is formed in the bottom of the chair back 3, the number of the first limiting frames 5 and the first limiting plates 6 is two, the two groups of the first limiting frames 5 and the first limiting plates 6 are symmetrically arranged relative to the groove 7, so as to fully limit the chair back 3, a first supporting plate 8 is hinged to the rear side wall of the groove 7, the first supporting plate 8 is matched with the groove 7, the first supporting plate 8 is used for providing support for the chair back 3 in a lying state to prevent the chair from overturning and enable the chair to be more fully relaxed, the bottom of the chair back 3 is fixedly provided with a second limiting frame 9, a second limiting plate 10 is slidably arranged in the second limiting frame 9, the second limiting frame 9 and the second limiting plate 10 are positioned on one side of the groove 7, the first limiting plate 6 and the second limiting plate 10 are both in a U shape, the first limiting plate 6 and the second limiting plate 10 are respectively matched with the first limiting frame 5 and the second limiting frame 9, the first supporting plate 8 is stored in the groove 7 by controlling the second limiting frame 9 and the second limiting plate 10, the bottom of the chair seat 1 is fixedly provided with an air pressure rod 11, the height of the chair seat 1 is adjusted by the air pressure rod 11, the free end of the air pressure rod 11 is fixedly provided with a supporting frame 12, the bottom of the supporting frame 12 is fixedly provided with a universal wheel 13, the chair is convenient to move through the universal wheel 13, the fixed plate 14 is fixedly installed at the bottom of the chair seat 1, the first sliding groove 15 is formed in the front side wall of the fixed plate 14, the second sliding groove 16 is formed in one side wall of the first sliding groove 15, the second sliding grooves 16 are symmetrically arranged on the left side wall and the right side wall of the first sliding groove 15, the sliding rods 17 are installed in the second sliding grooves 16 in a sliding mode, the second supporting plate 18 is installed in the first sliding groove 15 in a sliding mode, the second supporting plate 18 is rotatably installed with the sliding rods 17, two ends of the sliding rods 17 are attached to the inner wall of the second sliding groove 16, when the sliding rods 17 and the second supporting plate 18 slide in the first sliding groove 15, the second supporting plate 18 cannot be separated from the first sliding groove 15, the legs of the user can be supported when lying on the chair through the second support plate 18, so that the relaxation is more sufficient, the second support plate 18 is prevented from being completely drawn out of the fixed plate 14 by the second slide groove 16 and the slide bar 17, and the second support plate 18 is stored through the first slide groove 15.

When in use: when the applicable chair is used, an office worker can work by sitting on the chair seat 1, the office worker can move the chair through the universal wheels 13, when a rest is needed, the second limit plate 10 is pulled outwards, the first support plate 8 is separated from the groove 7, the two groups of first limit plates 6 are pulled upwards, thereby make the back of the chair 3 push to the state of lying down, highly make the end of first backup pad 8 contact with the ground parallel and level through pneumatic rod 11 adjustment seat support 1, take second backup pad 18 out from first spout 15, second spout 16, slide bar 17 prevents that second backup pad 18 from taking out from fixed plate 14 completely, the user lies on the seat, headrest 4 lets user's neck more comfortable, first backup pad 8 provides the support for the back of the chair 3, prevent that the seat from overturning, second backup pad 18 provides the support for user's shank, the official personnel can be quick obtain abundant rest and relax.

In summary, the applicable chair enables a user to lie on the chair more comfortably through the headrest 4, and by controlling the position of the first limiting plate 6 inside the first limiting frame 5, thereby switching the upright and lying states of the chair back 3, providing support for the chair back 3 in the lying state through the first support plate 8, preventing the chair from falling over, ensuring more sufficient relaxation, the first supporting plate 8 is stored in the groove 7 by controlling the second limit frame 9 and the second limit plate 10, the height of the chair seat 1 is adjusted by the air pressure rod 11, the chair seat is convenient to move by the universal wheels 13, the legs of a user can be supported when the user lies on the chair seat by the second supporting plate 18, the relaxation is more sufficient, the second supporting plate 18 is prevented from being completely withdrawn from the fixed plate 14 by the second sliding chute 16 and the sliding rod 17, deposit second backup pad 18 through first spout 15, solved traditional office chair and can't let the problem that the office staff obtained abundant rest and relaxed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suitable type seat, includes seat support (1), its characterized in that, the top fixed mounting of seat support (1) has handrail (2), the articulated back of the chair (3) of installing in the top of seat support (1), the top fixed mounting of the back of the chair (3) has headrest (4), the bottom fixed mounting of the back of the chair (3) has first spacing frame (5), slidable mounting has first limiting plate (6) in first spacing frame (5), the bottom of the back of the chair (3) is seted up flutedly (7), the articulated first backup pad (8) of installing of the back lateral wall of recess (7), the bottom fixed mounting of the back of the chair (3) has spacing frame of second (9), slidable mounting has second limiting plate (10) in spacing frame of second (9), the bottom fixed mounting of seat support (1) has atmospheric pressure pole (11), the free mounting of atmospheric pressure pole (11) has fixed support (12), the bottom fixed mounting of support frame (12) has universal wheel (13), the bottom fixed mounting of seat support (1) has fixed plate (14), first spout (15) have been seted up to the preceding lateral wall of fixed plate (14), second spout (16) have been seted up to a lateral wall of first spout (15), slidable mounting has slide bar (17) in second spout (16), slidable mounting has second backup pad (18) in first spout (15), second backup pad (18) are rotation installation with slide bar (17).

2. The seat according to claim 1, wherein the number of the first limiting frames (5) and the first limiting plates (6) is two, and the two sets of the first limiting frames (5) and the first limiting plates (6) are symmetrically arranged around the groove (7).

3. A seat adapted according to claim 1, wherein said first support plate (8) is adapted to fit into said recess (7).

4. A seat suitable for use according to claim 1, wherein said second limiting frame (9) and said second limiting plate (10) are located at one side of said groove (7).

5. The seat according to claim 1, wherein the second sliding grooves (16) are symmetrically disposed on the left and right side walls of the first sliding groove (15).

6. A seat according to claim 1, wherein the two ends of the slide bar (17) are attached to the inner wall of the second runner (16).

7. The applicable seat according to claim 1, wherein the first limiting plate (6) and the second limiting plate (10) are both U-shaped, and the first limiting plate (6) and the second limiting plate (10) are respectively matched with the first limiting frame (5) and the second limiting frame (9).