CN110731637A

CN110731637A - office chair for noon break

Info

Publication number: CN110731637A
Application number: CN201910964946.2A
Authority: CN
Inventors: 黎胜国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-01-31

Abstract

The embodiment of the invention discloses noon break office chairs, which belong to the technical field of office supplies, and the technical scheme of the office chair comprises a base, a seat plate, a chair back, a rotary supporting device and a leg supporting assembly, wherein the seat plate is supported by the base, the leg supporting assembly comprises a telescopic supporting rod and a leg supporting plate, the telescopic supporting rod is arranged at the lower side of the seat plate, the leg supporting plate is arranged at the movable end of the telescopic supporting rod, the side wall of the chair back is rotatably connected to the seat plate, the axis of a rotating shaft of the chair back is perpendicular to the telescopic direction of the telescopic supporting rod, and the rotary supporting device is connected with the chair back and used for adjusting an included angle between the chair back and the seat plate, so that the effect of convenience in adjustment and suitability for noo.

Description

office chair for noon break

Technical Field

The embodiment of the invention relates to the technical field of office supplies, in particular to noon break office chairs.

Background

In the working process of daytime, noon needs appropriate rest, for the spirit is supported in the work of afternoon, the office does not possess sufficient rest equipment under the normal conditions, and the office space is less, can't satisfy all equipment such as placing folding bed and rest, common rest method lies prone on the desk or leans on the seat back to rest, can't make the people's health be in comparatively comfortable postures when current office chair is used for sleeping, lead to that the office staff noon can't obtain good rest, influence the work of afternoon.

Disclosure of Invention

Therefore, the embodiment of the invention provides noon break office chairs, so as to solve the problem that a reclining chair in the prior art cannot meet the requirement of noon break.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

kind of noon break office chair, including base, seat, the back of the chair, rotatory strutting arrangement and shank supporting component, the seat by the base supports, shank supporting component includes flexible bracing piece and shank backup pad, flexible bracing piece set up in the seat downside, the shank backup pad set up in the expansion end of flexible bracing piece, back of the chair lateral wall rotate connect in the seat, the pivot axis perpendicular to of the back of the chair the flexible direction of bracing piece, rotatory strutting arrangement with the back of the chair is connected for adjust the contained angle between the back of the chair and the seat.

, the rotation support device is a self-locking air pressure spring, the end of the rotation support device is hinged with the bottom of the seat plate, the end of the rotation support device is hinged with the bottom of the chair back, and the valve switch of the rotation support device is arranged on any side of the seat plate along the axial direction of the rotating shaft of the chair back.

the leg support plate end is rotatably connected to the movable end of the telescopic support rod, and the axis of the leg support plate is horizontal and perpendicular to the telescopic direction of the telescopic support rod.

step by step, flexible bracing piece is arranged two along back of the chair pivot axis direction interval, is provided with the trip shaft between the expansion end of two flexible bracing pieces, the trip shaft both ends respectively with the expansion end fixed connection of two flexible bracing pieces, shank backup pad end rotate connect in the trip shaft, be provided with the stopper in the shank backup pad, the expansion end of flexible bracing piece is provided with two spacing archs, the shank backup pad is rotatory when to the level, the stopper downside with spacing protruding upside butt.

, the base comprises a chassis and a support, the chassis is provided with a plurality of universal wheels, the lower end of the support is fixedly connected with the upper side of the chassis, and the lower side of the seat is rotatably connected with the top end of the support.

, the strut is self-locking gas spring, the valve switch of the strut is set at any side of the seat plate along the axial direction of the rotating shaft of the chair back.

, the seat plate is provided with handles on both sides in the direction of the axis of the seat back.

, the handle includes vertical portion and horizontal portion, vertical portion lower extreme rotate connect in the seat, vertical portion upper end and horizontal portion fixed connection are connected with the guard plate between the horizontal portion of two handles, the guard plate with the back of the chair deviates from seat side butt.

, a headrest is arranged on the top of the chair back.

, the chair back adopts a net surface structure.

The embodiment of the invention has the following advantages:

the angle of the chair back can be adjusted through the rotary supporting device, the back is adjusted to a comfortable angle when the afternoon nap is facilitated, the leg supporting component can support the legs of a human body when the afternoon nap is achieved, the leg supporting component can be folded when working, the requirements of rest and work can be met simultaneously, the operation is simple, and the manufacturing cost is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.

Fig. 1 is a schematic view of an overall structure of mid-day break office chairs according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a leg support assembly of mid-day office chairs according to an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

in the figure: 1. a base; 11. a chassis; 12. a pillar; 2. a seat plate; 3. a chair back; 31. a headrest; 4. a rotation support device; 5. a leg support assembly; 51. a telescopic support rod; 511. a turning shaft; 512. a limiting bulge; 52. a leg support plate; 521. a limiting block; 6. a handle; 61. a vertical portion; 62. a horizontal portion; 7. and (4) a protective plate.

Detailed Description

The embodiments of the present invention are described in terms of specific embodiments, and other advantages and capabilities of the present invention will become apparent to those skilled in the art from the disclosure herein, wherein the described embodiments are intended to be partial, rather than complete, embodiments of the present invention.

office chair for noon break, combine fig. 1 to 3, including base 1, seat 2, the back of the chair 3, rotatory strutting arrangement 4 and shank supporting component 5, seat 2 is supported by base 1, seat 2 keeps the horizontality, set up the cushion on seat 2, it is more comfortable during the use leg supporting component 5 includes flexible bracing piece 51 and shank backup pad 52, flexible bracing piece 51 is fixed to be set up in seat 2 downside, shank backup pad 52 sets up in the expansion end of flexible bracing piece 51, can be convenient for pull out shank backup pad 52 or push back seat 2 below through flexible bracing piece 51.

The lateral wall of the chair back 3 is rotationally connected to the side of the seat plate 2 , the switching position of the chair back 3 and the seat plate 2 is positioned at the lower part of the chair back 3, the axis of the rotating shaft of the chair back 3 is perpendicular to the telescopic direction of the telescopic supporting rod 51, and the rotary supporting device 4 is connected with the chair back 3 and used for adjusting the included angle between the chair back 3 and the seat plate 2.

The rotary supporting device 4 is a self-locking air pressure spring, the end of the rotary supporting device 4 is hinged with the bottom of the seat plate 2, the end is hinged with the bottom of the chair back 3, a valve switch of the rotary supporting device 4 is arranged on any side of the seat plate 2 along the axial line direction of a rotating shaft of the chair back 3, when a user leans against the chair back 3, the valve switch is toggled, the chair back 3 rotates under the pushing of a human body, the included angle between the chair back 3 and the seat plate 2 is increased, so that rest is convenient, when the chair back 3 needs to be erected, the pushing force of the human body to the chair back 3 is removed, at the moment, the valve switch is toggled, the chair back 3 rotates to be vertical under the action.

Optionally, the end of the leg supporting plate 52 is rotatably connected to the movable end of the telescopic supporting rod 51, the axis of the rotating shaft of the leg supporting plate 52 is horizontal and perpendicular to the telescopic direction of the telescopic supporting rod 51, and the leg supporting plate 52 can be conveniently folded by rotating the leg supporting plate 52, so that the maximum supporting length of the leg supporting assembly 5 is longer under the condition that the length of the telescopic supporting rod 51 is fixed, and the occupied space is smaller when the leg supporting assembly 5 is retracted.

The two telescopic support rods 51 are arranged at intervals along the axial direction of the rotating shaft of the chair back 3, the telescopic directions of the two telescopic support rods 51 are the same, a turning shaft 511 is arranged between the movable ends of the two telescopic support rods 51, the two ends of the turning shaft 511 are fixedly connected with the telescopic support rods 51 and are kept horizontal under the support of the telescopic support rods 51, the end of a leg support plate 52 is rotatably connected to the turning shaft 511, the leg support plate 52 is rotated to be horizontal, when the leg support plate 52 deviates from the end of the turning shaft 511 and faces away from the seat plate 2 , the extension range of the leg support assembly 5 is the largest, when the leg support plate 52 is rotated to be horizontal and the end of the leg support plate 52 deviates from the turning shaft 511 and faces towards the seat plate 2 , the leg support assembly 5 can be folded to be the smallest, in order to enable the leg support plate 52 to realize stable support at the two horizontal positions with the largest extension range and the smallest folded space, a limit block 521 is arranged on the leg support plate 52, the limit block 521 is fixedly connected with the leg support plate 52 and can synchronously rotate along with the leg support plate 52, the movable end of the telescopic support rod 51 is provided with two limit bosses 512, the two limit bosses 512, and the limit bosses are respectively arranged at the.

The base 1 includes chassis 11 and pillar 12, is provided with a plurality of universal wheels on the chassis 11, and is concrete, and chassis 11 comprises a plurality of branches that upper end and the fixed lower extreme of pillar 12 are fixed with the universal wheel, and each branch uses pillar 12 axis as the even interval distribution of center circumference, and 2 downside of seat are connected with the top rotation of pillar 12. The base 1 can be freely moved on the ground by arranging the universal wheels.

The pillar 12 adopts a self-locking air pressure spring, a valve switch of the pillar 12 is arranged at any side of the seat plate 2 along the axial direction of the rotating shaft of the chair back 3, and the height of the chair can be conveniently adjusted through a valve switch of the pillar 12. preferably, a valve switch of the rotary supporting device 4 and a lifting switch of the pillar 12 are respectively arranged at two sides of the seat plate 2 along the axial direction of the rotating shaft of the chair back 3, the side is used for adjusting the included angle between the chair back 3 and the seat plate 2, and the side is used for adjusting the height of the chair, so that the effect of convenient distinguishing.

Seat 2 is provided with handle 6 respectively in the both sides along back of the chair 3 axis direction, handle 6 includes vertical portion 61 and horizontal part 62, vertical portion 61 lower extreme rotates to be connected in seat 2, the pivot axis of vertical portion 61 lower extreme is on a parallel with the axis of the 3 pivots of the back of the chair, vertical portion 61 upper end and horizontal part 62 fixed connection, be connected with guard plate 7 between the horizontal part 62 of two handle 6, guard plate 7 deviates from seat 2 side butt with back of the chair 3, the support intensity of the back of the chair 3 can be strengthened to guard plate 7, use safelyr, when the back of the chair 3 is rotatory, handle 6 also can rotate, avoid handle 6 to produce great bending, handle 6 can adopt flexible rubber material, make handle 6 possess elasticity, handle 6 can take place slight elastic deformation when the back of the chair 3 is rotatory, avoid handle 6 to influence the normal rotation of back of the chair 3.

The headrest 31 is arranged at the top of the chair back 3, and the headrest 31 is formed by bending the top of the chair back 3 to the seat plate 2 side, so that the chair is more comfortable to use.

The chair back 3 adopts a net surface structure, so that the air permeability of the chair back 3 is better, and simultaneously, the whole weight of the office chair for noon break can be lightened, so that the office chair for noon break is more portable when in use.

Although the invention has been described in detail with respect to and its specific embodiment, it will be apparent to those skilled in the art that variations or modifications may be made thereto without departing from the spirit of the invention.

Claims

The utility model provides an kind of lunch break office chair, a serial communication port, including base (1), seat (2), the back of the chair (3), rotary supporting device (4) and shank supporting component (5), seat (2) by base (1) supports, shank supporting component (5) are including flexible bracing piece (51) and shank backup pad (52), flexible bracing piece (51) set up in seat (2) downside, shank backup pad (52) set up in the expansion end of flexible bracing piece (51), back of the chair (3) lateral wall rotate connect in seat (2), the pivot axis perpendicular to of the back of the chair (3) the flexible direction of flexible bracing piece (51), rotary supporting device (4) with back of the chair (3) are connected for adjust the contained angle between the back of the chair (3) and the seat (2).
2. Noon break office chair according to claim 1, characterized in that the rotary support device (4) is a self-locking gas spring, the rotary support device (4) is hinged with the bottom of the seat (2) at one end and the seat back (3) at the other end , and the valve of the rotary support device (4) is switched on and off at any side of the seat (2) along the axial direction of the rotation shaft of the seat back (3).
3. Noon break office chair according to claim 1, characterized in that the leg support plate (52) end is pivotally connected to the movable end of the telescopic support bar (51), the pivot axis of the leg support plate (52) is horizontal and perpendicular to the telescopic direction of the telescopic support bar (51).
4. The noon break office chair according to claim 1, wherein two telescopic support rods (51) are arranged at intervals along the axial direction of the rotating shaft of the chair back (3), a turning shaft (511) is arranged between the movable ends of the two telescopic support rods (51), the two ends of the turning shaft (511) are respectively fixedly connected with the movable ends of the two telescopic support rods (51), the leg support plate (52) is rotatably connected with the turning shaft (511), a limit block (521) is arranged on the leg support plate (52), two limit protrusions (512) are arranged at the movable ends of the telescopic support rods (51), and when the leg support plate (52) rotates to the horizontal position, the lower side of the limit block (521) is abutted against the upper side of the limit protrusions (512).
5. Noon break office chair according to claim 1, characterized in that the base (1) comprises a chassis (11) and a pillar (12), wherein a plurality of universal wheels are arranged on the chassis (11), the lower end of the pillar (12) is fixedly connected with the upper side of the chassis (11), and the lower side of the seat plate (2) is rotatably connected with the top end of the pillar (12).
6. Noon break office chair according to claim 5, characterized in that the said post (12) is a self-locking gas spring, the valve switch of the said post (12) is arranged at any side of the seat plate (2) along the axial direction of the rotation shaft of the chair back (3).
7. Noon break office chair according to claim 1, characterized in that the seat plate (2) is provided with handles (6) on both sides in the axial direction of the chair back (3).
8. Noon break office chair according to claim 7, characterized in that the handle (6) comprises a vertical part (61) and a horizontal part (62), the lower end of the vertical part (61) is pivotally connected to the seat (2), the upper end of the vertical part (61) is fixedly connected to the horizontal part (62) , a protection plate (7) is connected between the horizontal parts (62) of the two handles (6), and the protection plate (7) abuts against the side of the chair back (3) facing away from the seat (2) .
9. Noon break office chair according to claim 1, characterized in that a headrest (31) is arranged on top of the chair back (3).
10. Noon break office chair according to claim 1, characterized in that the chair back (3) is of mesh structure.