CN217592379U

CN217592379U - Office chair capable of being automatically adjusted

Info

Publication number: CN217592379U
Application number: CN202122972498.6U
Authority: CN
Inventors: 封浪
Original assignee: Anji Baoyou Furniture Co ltd
Current assignee: Anji Baoyou Furniture Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-10-18
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an office chair that can automatically regulated, the on-line screen storage device comprises a base, base upper end middle part fixed mounting has electric putter one number, electric putter's output fixed mounting has the bottom plate one number, bottom plate upper end fixedly connected with mount pad, internal fixed mounting has the cushion under the mount pad, the equal fixedly connected with handrail in anterior and the upper end rear portion of mount pad upper end, the common fixed mounting in mount pad front end left part and rear end left part has the back, bottom plate lower extreme left part fixed mounting has adjusting device, four bracing pieces of base surface fixed connection, four the equal movable mounting of bracing piece lower extreme has the universal wheel. A but automatically regulated's office chair, through adjusting device and back, form the structure of a longer similar bed with this office chair, lie on this office chair and have a rest when can making things convenient for people to tired, improved this office chair's use multifunctionality.

Description

Office chair capable of being automatically adjusted

Technical Field

The utility model relates to an office chair technical field, in particular to but automatically regulated's office chair.

Background

An office chair, english office chair, refers to various chairs that are equipped for convenience of work in daily work and social activities. Office chairs are classified into a narrow office chair and a generalized office chair by office partners, the narrow office chair refers to a backrest chair on which a person sits when working on a table top in a sitting posture, and the generalized office chair is all chairs used in offices and comprises a large office chair, a middle office chair, a passenger chair, a clerk chair, a conference chair, a visitor chair, a training chair and the like. However, the current office chair has the following problems: 1. the cushions of most office chairs in the market at present are only a little simple and thin cotton, and have certain hard feeling, so that the comfort level is poor, and discomfort can be caused after the office chairs are seated for a long time; 2. most office chairs in the existing market are of fixed integrated structures, the functions are simple, and people can only sit on the office chairs when feeling tired. Therefore, an office chair capable of being automatically adjusted is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an office chair capable of being automatically adjusted, which can effectively solve the problems in the background technology.

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

an automatically adjustable office chair comprises a base, wherein a first electric push rod is fixedly arranged in the middle of the upper end of the base, a bottom plate is fixedly arranged at the output end of the first electric push rod, an installation seat is fixedly connected to the upper end of the bottom plate, a cushion is fixedly arranged on the inner wall surface of the lower portion of the installation seat, handrails are fixedly connected to the front portion and the rear portion of the upper end of the installation seat, a backrest is fixedly arranged on the left portion of the front end and the left portion of the rear end of the installation seat, an adjusting device is fixedly arranged on the left portion of the lower end of the bottom plate, four support rods are fixedly connected to the outer surface of the base, and universal wheels are movably arranged at the lower ends of the four support rods; the cushion includes the backing plate, backing plate upper end fixedly connected with foam-rubber cushion, backing plate lower extreme fixedly connected with a plurality of spring, a plurality of the lower extreme of spring all with the lower internal face fixed connection of mount pad.

Preferably, the springs are distributed at the lower end of the base plate in a rectangular array, and the right end face of the base plate and the right end face of the spongy cushion are both provided with cambered surfaces.

Preferably, the backrest comprises a back plate and a rotary motor, a head plate is fixedly connected to the middle of the upper end of the back plate, a back cushion is fixedly connected to the right end of the back plate, and a head cushion is fixedly connected to the right end of the head plate.

Preferably, the number of the rotary motors is two, the output ends of the two rotary motors are fixedly connected with the front inner wall surface and the rear inner wall surface of the back plate respectively, and the inner side surfaces of the two rotary motors are fixedly connected with the front end and the rear end of the mounting seat respectively.

Preferably, adjusting device includes the fixed plate, the equal fixed mounting in fixed plate right-hand member front portion and right-hand member rear portion has No. two electric putter, two the common fixed mounting of No. two electric putter's output has a mounting panel, a mounting panel right-hand member fixedly connected with callus on the sole, no. two mounting panels of callus on the sole right-hand member fixedly connected with, the upper end of fixed plate and the lower extreme fixed connection of bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, two electric push rods work synchronously to drive the first mounting plate to move rightwards, so that the foot pad is driven to move until the foot pad is moved to a proper position, then two rotary motors work synchronously to drive the left part of the back plate to rotate leftwards and downwards until the back plate rotates to a proper angle, so that the office chair forms a longer structure similar to a bed, people can conveniently lie on the office chair for rest when tired, and the use versatility of the office chair is improved;

2. the utility model discloses in, through being provided with a plurality of spring under the backing plate, be provided with thicker foam-rubber cushion simultaneously on the backing plate, elasticity that can this office chair of effectual improvement for can not produce obvious hardness when people sit and feel, improved this office chair's travelling comfort.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatically adjustable office chair according to the present invention;

fig. 2 is a schematic view of the overall structure of a cushion of an automatically adjustable office chair according to the present invention;

fig. 3 is a schematic view of the whole structure of the backrest of the automatically adjustable office chair of the present invention;

fig. 4 is a schematic view of the whole structure of the adjusting device of the automatically adjustable office chair of the present invention.

In the figure: 1. a base; 2. a first electric push rod; 3. a base plate; 4. a mounting seat; 5. a cushion; 6. a handrail; 7. a backrest; 8. an adjustment device; 9. a support bar; 10. a universal wheel; 51. a base plate; 52. a sponge cushion; 53. a spring; 71. a back plate; 72. a rotary motor; 73. a head plate; 74. a back pad; 75. a head pad; 81. a fixing plate; 82. a second electric push rod; 83. a first mounting plate; 84. a foot pad; 85. and a second mounting plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an automatically adjustable office chair comprises a base 1, wherein a first electric push rod 2 is fixedly installed in the middle of the upper end of the base 1, a bottom plate 3 is fixedly installed at the output end of the first electric push rod 2, an installation seat 4 is fixedly connected to the upper end of the bottom plate 3, a cushion 5 is fixedly installed on the lower inner wall surface of the installation seat 4, handrails 6 are fixedly connected to the front part of the upper end and the rear part of the upper end of the installation seat 4, a backrest 7 is fixedly installed on the left part of the front end and the left part of the rear end of the installation seat 4 together, an adjusting device 8 is fixedly installed on the left part of the lower end of the bottom plate 3, four support rods 9 are fixedly connected to the outer surface of the base 1, and universal wheels 10 are movably installed at the lower ends of the four support rods 9; the cushion 5 comprises a cushion plate 51, a sponge cushion 52 is fixedly connected to the upper end of the cushion plate 51, a plurality of springs 53 are fixedly connected to the lower end of the cushion plate 51, and the lower ends of the springs 53 are fixedly connected with the lower inner wall surface of the mounting seat 4.

The springs 53 are distributed at the lower end of the backing plate 51 in a rectangular array, and the right end face of the backing plate 51 and the right end face of the spongy cushion 52 are both provided with cambered surfaces; the backrest 7 comprises a back plate 71 and a rotary motor 72, the middle part of the upper end of the back plate 71 is fixedly connected with a head plate 73, the right end of the back plate 71 is fixedly connected with a back cushion 74, and the right end of the head plate 73 is fixedly connected with a head cushion 75; the number of the rotary motors 72 is two, the output ends of the two rotary motors 72 are respectively and fixedly connected with the front inner wall surface and the rear inner wall surface of the back plate 71, and the inner side surfaces of the two rotary motors 72 are respectively and fixedly connected with the front end and the rear end of the mounting seat 4; adjusting device 8 includes fixed plate 81, and fixed plate 81 right-hand member front portion and the equal fixed mounting of right-hand member rear portion have No. two electric putter 82, and the common fixed mounting of the output of two No. two electric putter 82 has mounting panel 83 No. one, mounting panel 83 right-hand member fixedly connected with callus on the sole 84, and mounting panel 85 No. two of callus on the sole 84 right-hand member fixedly connected with, the upper end of fixed plate 81 and the lower extreme fixed connection of bottom plate 3.

It should be noted that, the utility model relates to a but automatically regulated's office chair, when using, can make things convenient for the removal of this office chair through four universal wheels 10 that set up, electric putter 2 can conveniently adjust the suitable use height of this office chair, through be provided with a plurality of spring 53 under backing plate 51, be provided with thick foam-rubber cushion 52 on backing plate 51 simultaneously, can effectual improvement this office chair's elasticity, make people can not produce obvious hardness sense when sitting, the travelling comfort of this office chair has been improved, when people need have a rest, work through two electric putter 82 in step and drive a mounting panel 83 and remove to the right side, thereby drive callus on the sole 84 and remove, move to suitable position until with callus on the sole 84 according to the user, then work through two swing motors 72 in step and drive the left part below left part of backplate 71 and rotate to suitable angle, thereby form a longer similar bed's structure with this office chair, can make things convenient for people to lie in tired when tired and take a rest, the use of this office chair has improved multi-functional.

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

1. An automatically adjustable office chair, includes base (1), its characterized in that: the middle part of the upper end of the base (1) is fixedly provided with a first electric push rod (2), the output end of the first electric push rod (2) is fixedly provided with a bottom plate (3), the upper end of the bottom plate (3) is fixedly connected with an installation seat (4), the inner wall surface of the lower part of the installation seat (4) is fixedly provided with a cushion (5), the front part and the rear part of the upper end of the installation seat (4) are fixedly connected with handrails (6), the left part of the front end and the left part of the rear end of the installation seat (4) are jointly and fixedly provided with a backrest (7), the left part of the lower end of the bottom plate (3) is fixedly provided with an adjusting device (8), the outer surface of the base (1) is fixedly connected with four support rods (9), and the lower ends of the four support rods (9) are movably provided with universal wheels (10); cushion (5) are including backing plate (51), backing plate (51) upper end fixedly connected with foam-rubber cushion (52), backing plate (51) lower extreme fixedly connected with a plurality of spring (53), a plurality of the lower extreme of spring (53) all with the lower internal face fixed connection of mount pad (4).

2. An automatically adjustable office chair as claimed in claim 1, wherein: the springs (53) are distributed at the lower end of the base plate (51) in a rectangular array mode, and the right end face of the base plate (51) and the right end face of the spongy cushion (52) are both set to be cambered surfaces.

3. An automatically adjustable office chair as claimed in claim 1, wherein: the backrest (7) comprises a back plate (71) and a rotary motor (72), the middle of the upper end of the back plate (71) is fixedly connected with a head plate (73), the right end of the back plate (71) is fixedly connected with a back pad (74), and the right end of the head plate (73) is fixedly connected with a head pad (75).

4. An automatically adjustable office chair according to claim 3, wherein: the two rotary motors (72) are arranged, the output ends of the two rotary motors (72) are fixedly connected with the front inner wall surface and the rear inner wall surface of the back plate (71) respectively, and the inner side surfaces of the two rotary motors (72) are fixedly connected with the front end and the rear end of the mounting seat (4) respectively.

5. An automatically adjustable office chair as claimed in claim 1, wherein: adjusting device (8) are including fixed plate (81), the equal fixed mounting of fixed plate (81) right-hand member front portion and right-hand member rear portion has No. two electric putter (82), two the common fixed mounting of output of No. two electric putter (82) has mounting panel (83), mounting panel (83) right-hand member fixedly connected with callus on the sole (84), mounting panel (85) No. two of callus on the sole (84) right-hand member fixedly connected with, the upper end of fixed plate (81) and the lower extreme fixed connection of bottom plate (3).