CN214179799U - Office chair - Google Patents

Abstract

The utility model discloses an office chair relates to office accommodation technical field. Including chair leg subassembly, handrail component, cushion, screen display timing module, vibrating motor, back and U type pillow, the handrail component is installed on cushion chair leg subassembly, and the cushion is installed on the handrail component, and screen display timing module inlays the dress on handrail component's the holding up face, and vibrating motor inlays the dress on the cushion, and vibrating motor and screen display timing module electric connection. The office chair, the chair leg components and the backrest are all in a folding design, can be stored and folded, and are beneficial to storage, transportation or transportation after the volume is reduced, so that the office chair is flexible and convenient to use; hide in the back and designed U type pillow, when the rest, can remove U type pillow and be used for the rib, simultaneously, designed the state of sitting for a long time and remind the mode, regularly through screen display timing module, reach vibrating motor behind the settlement time and produce the vibration effect of certain time to remind staff's work and ease to combine.

Description

Office chair

Technical Field

The utility model relates to an office appliance technical field specifically is an office chair.

Background

The office chair refers to various chairs which are equipped for convenient work in daily work and social activities, office partners divide the office chair into a narrow meaning and a broad meaning, the narrow office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, and the broad sense office chair refers to all chairs used in offices, including executive chairs, middle class chairs, guest chairs, employee chairs, conference chairs, visitor chairs, training chairs and the like.

Office chair plays indispensable role in daily office work, because of sitting office chair working for a long time, so called the sedentary, the sedentary often feels the neck and swells, the back is painful, whole body is tired, so current office chair has been unable to satisfy user's user demand far away, and most office chairs are fixed structure, and the volume is fixed, and when storing or transporting, occupation space is too big, and the utilization ratio is on the low side.

SUMMERY OF THE UTILITY MODEL

The utility model provides an office chair possesses convenient folding the function of accomodating, sitting for a long time and reminds, uses nimble, convenient advantage to solve the problem that exists among the above-mentioned background art.

For realize convenient folding accomodate, sit for a long time and remind function, use nimble, convenient purpose, the utility model provides a following technical scheme: an office chair comprises chair leg components, armrest components, a cushion, a screen display timing module, a vibration motor, a backrest and a U-shaped pillow, wherein the armrest components are mounted on the chair leg components of the cushion; the chair leg assembly comprises a bottom plate, a middle plate, a top plate, a lower supporting rod and an upper supporting rod, one end of the middle plate is hinged to the bottom plate, the other end of the middle plate is hinged to the top plate, one end of the lower supporting rod is buckled with the bottom plate, the other end of the lower supporting rod is buckled with the middle plate, one end of the upper supporting rod is buckled with the middle plate, and the other end of the upper supporting rod is buckled with the top plate.

As an optimized technical proposal of the utility model, the chair leg component is of a Z-shaped structure, and the hollow part is hollow.

As an optimized technical scheme of the utility model, the lower vaulting pole is located the front side both ends of chair leg subassembly, it is located the rear side both ends of chair leg subassembly to go up the vaulting pole.

As an optimized technical scheme of the utility model, the middle part of cushion is equipped with the gas pocket, handrail component's holding up face is located the top both sides of cushion.

As an optimal technical scheme of the utility model, the rear end of cushion is equipped with the installation position, the bottom of back is arranged in the installation position.

As an optimal technical scheme of the utility model, install the hand on the back and twist the bolt, and twist bolt and installation position fastening connection through the hand.

As an optimal technical proposal of the utility model, the middle part of the backrest is provided with a spacing groove, and the U-shaped pillow is hinged in the spacing groove.

Compared with the prior art, the utility model provides an office chair possesses following beneficial effect:

1. this office chair, chair leg subassembly and back have all adopted foldable design, can accomodate foldingly, and the volume reduces the back, is favorable to storage, transport or the transportation of this office chair, uses in a flexible way, convenient.

2. This office chair has hidden the design U type pillow in the back, and when the rest, can remove U type pillow and be used for the rib, simultaneously, has designed the state of sitting for a long time and has reminded the mode, regularly through screen display timing module, reaches vibrating motor behind the settlement time and produces the vibration effect of certain time to remind staff's ease to combine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic structural view of the chair leg assembly of the present invention.

In the figure: 1. a chair leg assembly; 2. an armrest member; 3. a cushion; 4. a screen display timing module; 5. a vibration motor; 6. a backrest; 7. a U-shaped pillow; 8. a base plate; 9. a middle plate; 10. a top plate; 11. a lower stay bar; 12. an upper stay bar; 13. air holes; 14. an installation position; 15. screwing the bolt by hand; 16. an avoiding 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. 1-4, the present invention discloses an office chair, which comprises a leg assembly 1, an armrest member 2, a cushion 3, a screen display timing module 4, a vibration motor 5, a backrest 6 and a U-shaped pillow 7, wherein the armrest member 2 is mounted on the leg assembly 1 of the cushion 3, the cushion 3 is mounted on the armrest member 2, the screen display timing module 4 is embedded on the armrest surface of the armrest member 2, the vibration motor 5 is embedded on the cushion 3, the vibration motor 5 is electrically connected with the screen display timing module 4, the backrest 6 is hinged on the cushion 3, the leg assembly 1 and the backrest 6 are both of a folding design, and can be folded and stored, thereby facilitating the storage, transportation or transportation of the office chair after the volume is reduced, the use is flexible and convenient, the U-shaped pillow 7 is hinged in the backrest 6, the U-shaped pillow 7 is hidden in the backrest 6, when having a rest, can remove U type pillow 7 and be used for the rib, simultaneously, designed the state of sitting for a long time and remind the mode, regularly through screen display timing module 4, reach vibrating motor 5 behind the settlement time and produce the vibration effect of certain time to remind staff's work and ease to combine.

The chair leg assembly 1 comprises a bottom plate 8, a middle plate 9, a top plate 10, a lower support rod 11 and an upper support rod 12, wherein one end of the middle plate 9 is hinged to the bottom plate 8, the other end of the middle plate 9 is hinged to the top plate 10, one end of the lower support rod 11 is buckled with the bottom plate 8, the other end of the lower support rod 11 is buckled with the middle plate 9, one end of the upper support rod 12 is buckled with the middle plate 9, and the other end of the upper support rod 12 is buckled with the top plate 10.

Specifically, the chair leg assembly 1 is of a Z-shaped structure, and the hollow part is hollow.

In this embodiment, chair leg subassembly 1 has adopted foldable design, can accomodate foldingly, and the volume reduces the back, is favorable to the storage, transport or the transportation of this office chair.

Specifically, the lower stay bar 11 is located at two ends of the front side of the leg assembly 1, and the upper stay bar 12 is located at two ends of the rear side of the leg assembly 1.

In this embodiment, since the bottom plate 8, the middle plate 9 and the top plate 10 are hinged to each other to form a Z-shaped structure, when the chair is folded, the volume of the leg assembly 1 can be compressed only by taking down the lower stay bar 11 and the upper stay bar 12.

Specifically, the middle part of the seat cushion 3 is provided with an air hole 13, and the armrest surfaces of the armrest components 2 are positioned on two sides above the seat cushion 3.

In this embodiment, the air holes 13 are advantageous for heat and moisture removal, and are particularly suitable for summer, and the armrest member 2 serves to allow a user to place his hand in a comfortable position while sitting.

Specifically, the rear end of the seat cushion 3 is provided with an installation position 14, and the bottom end of the backrest 6 is located in the installation position 14.

In this embodiment, the backrest 6 is hinged in the mounting location 14, facilitating the folding of the backrest 6.

Specifically, a hand-screwed bolt 15 is mounted on the backrest 6, and is tightly connected with the mounting position 14 through the hand-screwed bolt 15.

In this embodiment, the position of the backrest 6 is controlled and fixed by screwing the bolt 15 by hand before and after the backrest is folded.

Specifically, the middle part of the backrest 6 is provided with a spacing groove 16, and the U-shaped pillow 7 is hinged in the spacing groove 16.

In the embodiment, the U-shaped pillow 7 is hidden in the backrest 6 through the avoiding groove 16, the pillow is not obstructed during working, neck protection is facilitated during rest, the model of the screen display timing module 4 is LD-6, the screen display timing module is directly packaged on a PCB by a special eight-bit micro-processing chip, a patch component is used at the periphery, the surface mounting technology is adopted, LCD liquid crystal display is used for displaying, the LCD liquid crystal display is connected with the PCB through conductive rubber, related operation keys and control signals are directly led out from 12 terminals on the back, 10 groups of timing programs can be set, 1-140 times of timing power-on and timing power-off control within one week can be realized, the operation mode can be realized only by connecting according to requirements, the purpose of automatic control can be realized, and the model of the vibrating motor 5 is RK-370.

The utility model discloses a theory of operation and use flow: when using, chair leg subassembly 1 and back 6 have all adopted foldable design, can accomodate foldingly, the volume reduces the back, be favorable to the storage of this office chair, transport or transportation, it is nimble to use, it is convenient, U type pillow 7 has been designed to hide in back 6, when the rest, U type pillow 7 that can move out is used for the rib, and simultaneously, the state of sitting for a long time is reminded the mode to design, it is regularly through screen display timing module 4, reach the vibration effect that sends out the instruction after the settlement time and start vibrating motor 5 production certain time, thereby remind staff's work and ease to combine.

In summary, the office chair, the chair leg components 1 and the backrest 6 are all in a folding design, can be stored and folded, and are beneficial to storage, transportation or transportation after the volume is reduced, so that the office chair is flexible and convenient to use; hide in back 6 and designed U type pillow 7, when the rest, can move out U type pillow 7 and be used for the rib, simultaneously, designed the state of sitting for a long time and remind the mode, regularly through screen display timing module 4, reach vibrating motor 5 behind the settlement time and produce the vibration effect of certain time to remind staff's work and ease to combine.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an office chair, includes chair leg subassembly (1), armrest component (2), cushion (3), screen display timing module (4), vibrating motor (5), back (6) and U type pillow (7), its characterized in that: the armrest component (2) is mounted on the seat cushion (3) and the leg component (1), the seat cushion (3) is mounted on the armrest component (2), the screen display timing module (4) is embedded on an armrest surface of the armrest component (2), the vibration motor (5) is embedded on the seat cushion (3), the vibration motor (5) is electrically connected with the screen display timing module (4), the backrest (6) is hinged on the seat cushion (3), and the U-shaped pillow (7) is hinged in the backrest (6);

chair leg subassembly (1) includes bottom plate (8), medium plate (9), roof (10), lower vaulting pole (11) and goes up vaulting pole (12), the one end and bottom plate (8) of medium plate (9) are articulated mutually, and the other end is articulated mutually with roof (10), the one end and bottom plate (8) looks lock joint of vaulting pole (11) down, the other end and medium plate (9) looks lock joint, the one end and medium plate (9) looks lock joint of going up vaulting pole (12), the other end and roof (10) looks lock joint.

2. An office chair as claimed in claim 1, wherein: the chair leg assembly (1) is of a Z-shaped structure, and the hollow part is hollow.

3. An office chair as claimed in claim 1, wherein: the lower supporting rods (11) are located at two ends of the front side of the chair leg assembly (1), and the upper supporting rods (12) are located at two ends of the rear side of the chair leg assembly (1).

4. An office chair as claimed in claim 1, wherein: the middle part of cushion (3) is equipped with gas pocket (13), the holding up face of handrail component (2) is located the top both sides of cushion (3).

5. An office chair as claimed in claim 1, wherein: the rear end of cushion (3) is equipped with installation position (14), the bottom of back (6) is arranged in installation position (14).

6. An office chair as claimed in claim 5, wherein: and a hand-screwed bolt (15) is arranged on the backrest (6) and is tightly connected with the mounting position (14) through the hand-screwed bolt (15).

7. An office chair as claimed in claim 1, wherein: the middle part of the backrest (6) is provided with a spacing groove (16), and the U-shaped pillow (7) is hinged in the spacing groove (16).

Images