CN219088776U - Office chair with ventilation structure - Google Patents

Abstract

The utility model discloses an office chair with a ventilation structure, which relates to the technical field of office chairs and comprises a backrest framework, wherein the backrest framework is connected with a seat framework through bolts, the backrest framework is connected with rattan and a sponge belt through pressing plate bolts, the rattan and the sponge belt are fixedly connected with the backrest framework again by bypassing a supporting shaft at the bottom, a headrest cross rod is arranged on the backrest framework, a headrest is arranged on the headrest cross rod, and a seat cushion is clamped on the seat framework; the fabric layer on the outer side of the fiber cloth layer has a ventilation function, so that the comfort of workers is improved; rattan and the sponge belt of seat skeleton play the back support to the staff, and the headrest of seat skeleton top mount can hold staff's head and neck, when the staff leans on the rest, can obtain better relaxation.

Description

Office chair with ventilation structure

Technical Field

The utility model particularly relates to the technical field of office chairs, in particular to an office chair with a ventilation structure.

Background

Office chairs are various chairs equipped for convenience in daily work and social activities, office partners divide office chairs into a narrow sense and a broad sense, the narrow sense office chairs are backrest chairs on which a person sits when performing a desktop work in a sitting posture state, and the broad sense office chairs are all chairs for offices.

The utility model of China publication CN 213940226U discloses an office chair with a ventilation structure, which comprises a main body, wherein an office chair mechanism is fixed in the middle of the main body, a supporting rod is arranged at the rear end of the office chair mechanism, a cushion is arranged at the middle of the front end of the office chair mechanism, adjusting mechanisms are arranged at the left end and the right end of the office chair mechanism, a bottom frame is arranged at the bottom end of the supporting rod, a storage mechanism is arranged at the middle lower end of the office chair mechanism, and a protection mechanism is fixed in the middle of the office chair mechanism;

according to the office chair with the ventilation structure, as can be seen by referring to the attached drawings, the ventilation effect is achieved by virtue of the half backrest, but the backrest is uncomfortable to use, the position contacted with the back of a person does not have the ventilation effect, and when the person leans on, the texture is harder; especially, the whole chair has only a few simple ventilation holes, the ventilation effect is not ideal, and the comfort is poor. To this end, we provide a ventilated office chair that compensates for the above problems; the seat cushion is composed of a sponge filling layer, a sponge fixing layer, a fiber cloth layer and a fabric layer, and can achieve good ventilation effect while providing comfort.

Disclosure of Invention

The utility model aims to provide an office chair with a ventilation structure, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the office chair with the ventilation structure comprises a backrest framework, wherein the backrest framework is connected with a seat framework through bolts, rattan and a sponge belt are connected onto the backrest framework through pressing plate bolts, the rattan and the sponge belt are fixedly connected with the backrest framework again around a supporting shaft at the bottom, a headrest cross rod is mounted on the backrest framework, a headrest is mounted on the headrest cross rod, and a seat cushion is clamped onto the seat framework;

the inside sponge filling layer that is equipped with of cushion, the outside parcel of sponge filling layer has the sponge fixed layer, the outside parcel of sponge fixed layer has the fibre cloth layer, the outside parcel of fibre cloth layer has the fabric layer.

As a further technical scheme of the utility model, the rattan and the sponge belt are provided with a plurality of rattan and a plurality of sponge belt at intervals.

As a further technical scheme of the utility model, one side of the seat framework far away from the backrest framework is connected with a leg supporting edge through bolts.

As a further technical scheme of the utility model, two sides of the seat framework are connected with one handrail through bolts, the other ends of the two handrails are respectively connected with two sides of the backrest framework through bolts, and the outer sides of the two handrails are respectively sleeved with an anti-skid sleeve.

As a further technical scheme of the utility model, the bottom of the seat framework is connected with a fixing plate through a bolt, and the bottom of the fixing plate is connected with a hydraulic adjusting assembly through a bolt.

As a further technical scheme of the utility model, the hydraulic adjusting component is clamped in the fixing ring of the fixing leg, and the bottom of the fixing leg is connected with the universal wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the sponge filling layer at the inner side of the cushion plays a role in softness and comfort, the sponge fixing layer at the outer side of the sponge filling layer is a gauze layer and is used for shaping the sponge filling layer, and the fiber cloth layer at the outer side of the sponge fixing layer is internally provided with conductive fibers, so that the conductive effect is good, when the conductive fabric is used in winter, the conductive fabric is convenient for friction of the down degree and does not generate static electricity, and the fabric layer at the outer side of the fiber cloth layer plays a ventilation function, so that the comfort of staff is improved; the rattan and the sponge belt of the seat framework support the back of the staff, and the headrest arranged on the seat framework can support the head and the neck of the staff, so that the staff can be relaxed better when leaning for rest;

2. according to the utility model, the rattan belts and the sponge belts are staggered at intervals, gaps are formed at the intervals, leakage holes which are convenient for ventilation are formed, a good ventilation function is provided, particularly in summer, the feeling of back covering cannot be brought to a user, the ventilation effect is good, a certain elastic effect is achieved when the rattan belts are relied on, and a more comfortable feeling is brought to the user;

3. according to the utility model, the supporting leg edge is positioned at the front end of the seat framework, so that the supporting leg edge can play a role in supporting the legs of a worker, and the riding comfort of the worker is improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a partial enlarged view of fig. 1 at B in the present utility model.

Fig. 3 is a bottom view of fig. 1 in the present utility model.

Fig. 4 is a front view of fig. 1 in the present utility model.

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present utility model.

Fig. 6 is a partial enlarged view of fig. 5 at C in the present utility model.

In the figure: the seat comprises a seat cushion, a seat framework, a rattan, a 4-sponge belt, 5-fixed legs, 6-universal wheels, a 7-hydraulic adjusting assembly, an 8-leg supporting edge, a 9-handrail, a 10-antiskid sleeve, an 11-backrest framework, a 12-headrest cross bar, a 13-headrest, a 14-supporting shaft, a 15-fixed plate, a 101-sponge filling layer, a 102-sponge fixed layer, a 103-fiber cloth layer and a 104-fabric layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, in the embodiment of the utility model, an office chair with a ventilation structure comprises a backrest frame 11, wherein the backrest frame 11 is connected with a seat frame 2 through bolts, the backrest frame 11 is connected with rattan 3 and a sponge belt 4 through pressing plate bolts, the rattan 3 and the sponge belt 4 bypass a supporting shaft 14 at the bottom and are fixedly connected with the backrest frame again, a headrest cross rod 12 is arranged on the backrest frame 11, a headrest 13 is arranged on the headrest cross rod 12, and a seat cushion 1 is clamped on the seat frame 2;

the inside of the cushion 1 is provided with a sponge filling layer 101, the outside of the sponge filling layer 101 is wrapped with a sponge fixing layer 102, the outside of the sponge fixing layer 102 is wrapped with a fiber cloth layer 103, and the outside of the fiber cloth layer 103 is wrapped with a fabric layer 104.

By way of further illustration, the sponge band 4 is a band-shaped band with a width of 5-8cm made of fiber cloth, and is filled with a small amount of sponge inside; firstly, the comfort of a user can be improved when the user depends on the device, and secondly, the permeation effect of gas can be improved.

Through adopting the technical scheme, the angle setting after the backrest framework 11 and the seat framework 2 are connected accords with ergonomics, the supporting shaft 14 arranged on the inner side of the backrest framework 11 has the function of supporting the waist of a worker, so that the sitting posture of the worker is more comfortable, the sponge filling layer 101 on the inner side of the cushion 1 plays a role of softness and comfort, the sponge fixing layer 102 on the outer side of the sponge filling layer 101 is a gauze layer and is used for shaping the sponge filling layer, the fiber cloth layer 103 on the outer side of the sponge fixing layer 102 is internally provided with conductive fibers, the conductive effect is better, when the cushion is used in winter, the cushion is convenient for friction of the eiderdown degree and does not generate static electricity, the fabric layer 104 on the outer side of the fiber cloth layer 103 plays a ventilation function, and the comfort of the worker is improved; rattan 3 and sponge area 4 of seat skeleton 2 play the back support to the staff, and headrest 13 that installs on the seat skeleton 2 can hold staff's head and neck, can obtain better relaxation when the staff leans on the rest.

In this embodiment, rattan 3 and sponge area 4 be provided with many, and many rattan 3 and many sponge area 4 interval setting.

Through adopting above-mentioned technical scheme, many rattan 3 and many sponge area 4 interval are crisscross, can produce the space in interval department, appear being convenient for ventilative leak, provide better ventilative function, increase staff's riding experience.

In this embodiment, the side of the seat frame 2 far away from the backrest frame 11 is connected with a leg supporting edge 8 through bolts.

Through adopting above-mentioned technical scheme, hold in the palm leg along 8 and be located the front end of seat skeleton, can play the bearing effect to staff's shank, increase staff's riding comfort.

In this embodiment, two sides of the seat frame 2 are connected with an armrest 9 through bolts, the other ends of the two armrests 9 are respectively connected with two sides of the backrest frame 11 through bolts, and the outer sides of the two armrests 9 are respectively sleeved with an anti-slip sleeve 10.

Through adopting above-mentioned technical scheme, when the staff makes a rest slightly, two armrests 9 are to staff's arm bearing, and antiskid cover 10 increases frictional force, makes the arm be difficult to drop on the armrests.

In this embodiment, the bottom of the seat frame 2 is connected with a fixing plate 15 through a bolt, and the bottom of the fixing plate 15 is connected with a hydraulic adjusting assembly 7 through a bolt.

Through adopting above-mentioned technical scheme, use hydraulic pressure adjustment subassembly 7 to adjust seat height, hydraulic pressure adjustment subassembly 7 promote fixed plate 15, and fixed plate 15 drives seat skeleton 2 and makes the adjustment, and different staff can adjust the position of sitting according to own comfort level.

In this embodiment, the hydraulic adjusting assembly 7 is clamped in the fixing ring of the fixing leg 5, and the bottom of the fixing leg 5 is connected with the universal wheel 6.

Through adopting above-mentioned technical scheme, hydraulic pressure adjustment subassembly 7 are connected on fixed leg 5, and fixed leg 5 plays the stabilization effect, and accessible bottom universal wheel 6 slides when removing the seat, no longer need the manual work to move, and it is comparatively convenient to use.

The working principle of the utility model is as follows: when the multifunctional seat is used, a worker sits on the seat, the cushion 1 of the seat framework 2 plays a role in softness and comfort, the sponge fixing layer 102 on the outer side of the sponge filling layer 101 is a gauze layer and is used for shaping the sponge filling layer, the fiber cloth layer 103 on the outer side of the sponge fixing layer 102 is internally provided with conductive fibers, so that the multifunctional seat has a good conductive effect, when the multifunctional seat is used in winter, the friction between down is facilitated, static electricity is not generated, and the fabric layer 104 on the outer side of the fiber cloth layer 103 plays a role in ventilation, so that the comfort of the worker is improved; the supporting leg edges 8 at the front end of the cushion 1 have a supporting effect on the thighs of the staff, so that the use experience of the staff is further improved; the supporting shaft 14 arranged on the inner side of the backrest framework 11 has the function of supporting the waist of the worker, so that the waist of the worker is not in a suspended state; the headrest 13 arranged on the seat framework 2 can hold the head and neck of a worker, and the worker can be relaxed better when leaning to rest; when the back of a worker is attached to the back support frame 11 at the rear side, the rattan strips 3 and the sponge strips 4 are staggered at intervals, gaps are formed at the intervals, leakage holes convenient for ventilation are formed, a good ventilation function is provided, and the worker is more comfortable; when the arms of the staff rest on the armrests 9, the two armrests 9 support the arms of the staff, and the anti-skid sleeves 10 increase friction force, so that the arms are not easy to fall off on the armrests 9; the hydraulic adjusting component 7 pushes the fixing plate 15, the fixing plate 15 drives the seat framework 2 to adjust, and different staff can adjust sitting postures according to comfort level; when moving, the staff can sit on the seat, and the universal wheels 6 at the bottom are driven to move through the fixed legs 5, so that the use is more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An office chair with ventilation structure, its characterized in that: the novel seat comprises a backrest framework (11), wherein the backrest framework (11) is connected with a seat framework (2) through bolts, rattan (3) and a sponge belt (4) are connected to the backrest framework (11) through pressing plate bolts, the rattan (3) and the sponge belt (4) are fixedly connected with the backrest framework again around a supporting shaft (14) at the bottom, a headrest cross rod (12) is arranged on the backrest framework (11), a headrest (13) is arranged on the headrest cross rod (12), and a seat cushion (1) is clamped on the seat framework (2);

the inner side of the cushion (1) is provided with a sponge filling layer (101), the outer side of the sponge filling layer (101) is wrapped with a sponge fixing layer (102), the outer side of the sponge fixing layer (102) is wrapped with a fiber cloth layer (103), and the outer side of the fiber cloth layer (103) is wrapped with a fabric layer (104).

2. An office chair with ventilation structure according to claim 1, wherein: rattan (3) and sponge area (4) be provided with many, and many rattan (3) and many sponge area (4) interval setting.

3. An office chair with ventilation structure according to claim 2, wherein: one side of the seat framework (2) far away from the backrest framework (11) is connected with a leg supporting edge (8) through bolts.

4. An office chair with ventilation structure according to claim 3, wherein: two sides of the seat framework (2) are connected with an armrest (9) through bolts, the other ends of the armrests (9) are respectively connected with two sides of the backrest framework (11) through bolts, and the outer sides of the armrests (9) are respectively sleeved with an anti-skid sleeve (10).

5. An office chair with ventilation structure according to claim 1, wherein: the bottom of the seat framework (2) is connected with a fixing plate (15) through bolts, and the bottom of the fixing plate (15) is connected with a hydraulic adjusting assembly (7) through bolts.

6. An office chair with ventilation structure according to claim 5, wherein: the hydraulic adjusting assembly (7) is clamped in the fixing ring of the fixing leg (5), and the bottom of the fixing leg (5) is connected with the universal wheel (6).

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