CN220986116U - Breathable seat - Google Patents

Abstract

The utility model provides a breathable seat. The breathable seat comprises seat legs, wherein the top of each seat leg is provided with a liftable chassis part, and a breathable cushion is fixedly arranged at the top of each liftable chassis part; the back frame is arranged on the liftable chassis part, a breathable backrest is fixedly arranged on the back frame, and a detachable mesh surface is arranged on the surface of the breathable backrest; an adjustable headrest portion fixedly mounted on the back frame; and the waist supporting mechanism is arranged on the back frame and is used for supporting the waist of a human body. The breathable seat provided by the utility model has the advantages of better breathability, convenience in cleaning, better supporting effect on the waist and capability of greatly improving the experience and comfort of a user.

Description

Breathable seat

Technical Field

The utility model relates to the technical field of seats, in particular to a breathable seat.

Background

The chair is a seat with a backrest and armrests, and the variety of the chair is various, wherein the chair is often used for a computer in places such as offices, internet bars and the like.

At present, most of the seats used in offices, internet bars and other places are made of sponge backrests, the air permeability is poor, the seats are comfortable in winter, but in summer, the backs of users can generate a large amount of sweat due to the fact that the backs are closely attached to the backrests, uncomfortable feeling is brought to the users continuously, the generated sweat can pollute the backrests easily, peculiar smell is generated, the backrests of the seats cannot support the waist of the users well, and discomfort such as waist ache and the like can occur after the users use for a long time.

Accordingly, there is a need to provide a breathable seat that solves the above-mentioned problems.

Disclosure of utility model

The utility model provides a breathable seat, which aims to solve the technical problems that the existing seat backrest is poor in breathability and cannot support the waist of a user well.

The breathable seat provided by the utility model comprises: the seat comprises seat legs, wherein the top parts of the seat legs are provided with liftable chassis parts, and breathable cushions are fixedly arranged at the top parts of the liftable chassis parts; the back frame is arranged on the liftable chassis part, a breathable backrest is fixedly arranged on the back frame, and a detachable mesh surface is arranged on the surface of the breathable backrest; an adjustable headrest portion fixedly mounted on the back frame; and the waist supporting mechanism is arranged on the back frame and is used for supporting the waist of a human body.

Preferably, the lumbar support mechanism comprises a first hinge rod, a second hinge rod, an elastic piece and a lumbar support, wherein the first hinge rod is hinged on the back frame, the second hinge rod is hinged on the first hinge rod, the elastic piece is arranged between the back frame and the first hinge rod, the lumbar support is hinged on the second hinge rod, and the lumbar support is fixedly connected with the breathable backrest.

Preferably, the both sides of ventilative type cushion are all fixed mounting has the mounting bracket, two all seted up the mounting bracket on the mounting bracket, two all be provided with the handrail on the mounting bracket.

Preferably, a plurality of clamping grooves are formed in the bottoms of the chair legs, and universal wheels are arranged on the clamping grooves.

Preferably, the first hinge rod, the second hinge rod and the elastic piece are all made of stainless steel.

Compared with the related art, the breathable seat provided by the utility model has the following beneficial effects:

The utility model provides a breathable seat, which can support the seat through the cooperation of chair legs and a plurality of universal wheels, can move on the ground at will, can adjust the use height according to the body types of different users through a liftable chassis part, can support the head of the users through an adjustable headrest part, can randomly adjust the support height and angle, is suitable for different users, can ensure the breathability of the back of the users in summer through a breathable backrest and a detachable net surface, can prevent the back from sweating greatly, can greatly improve the use comfort of the users, can facilitate the users to detach the detachable net surface from the breathable backrest, can facilitate the manual cleaning of the detachable net surface, can change the detachable net surface into a cotton pad provided with a plurality of sticking surfaces in winter, can further reduce heat loss, can make the user feel more comfortable in winter, can automatically support the waist of the users in winter through a supporting mechanism, can automatically adjust the waist position with the waist of the users, can achieve the self-adapting effect, and can achieve the comfortable effect, and can achieve the high self-adapting effect.

Drawings

FIG. 1 is a schematic perspective view of a ventilation seat according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is a right side schematic view of the present utility model;

FIG. 4 is a left side schematic view of the present utility model;

FIG. 5 is a schematic top view of the present utility model;

FIG. 6 is a schematic view of the bottom structure of the present utility model;

FIG. 7 is a schematic view of a front cross-sectional structure of the present utility model;

fig. 8 is a schematic rear view of the present utility model.

Reference numerals in the drawings: 1. chair legs; 2. a liftable chassis portion; 3. a back frame; 4. a breathable back; 5. an adjustable headrest portion; 6. a first hinge lever; 7. a second hinge lever; 8. an elastic member; 9. a waist support; 10. a breathable cushion; 11. a detachable mesh; 12. a mounting frame; 13. an armrest; 14. a universal wheel; 15. and a mounting groove.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-8 in combination, fig. 1 is a schematic perspective view illustrating a preferred embodiment of a ventilation seat according to the present utility model; FIG. 2 is a schematic side cross-sectional view of the present utility model; FIG. 3 is a right side schematic view of the present utility model; FIG. 4 is a left side schematic view of the present utility model; FIG. 5 is a schematic top view of the present utility model; FIG. 6 is a schematic view of the bottom structure of the present utility model; FIG. 7 is a schematic view of a front cross-sectional structure of the present utility model; fig. 8 is a schematic rear view of the present utility model. The breathable seat comprises: the seat comprises a seat leg 1, wherein a liftable chassis part 2 is arranged at the top of the seat leg 1, and a breathable cushion 10 is fixedly arranged at the top of the liftable chassis part 2; the back frame 3 is arranged on the liftable chassis part 2, a breathable backrest 4 is fixedly arranged on the back frame 3, and a detachable net surface 11 is arranged on the surface of the breathable backrest 4; an adjustable headrest portion 5, the adjustable headrest portion 5 being fixedly mounted on the back frame 3; the waist supporting mechanism is arranged on the back frame 3 and is used for supporting the waist of a human body, ventilation property of the back of a user can be guaranteed in summer through the ventilation type backrest 4 and the detachable net surface 11, a large amount of perspiration of the back is avoided, use comfort of the user can be greatly improved, the detachable net surface 11 can be detached from the ventilation type backrest 4 by the user conveniently, the detachable net surface 11 can be cleaned conveniently, the detachable net surface 11 can be replaced by a cotton pad in winter, heat loss can be reduced, the user can feel more comfortable in winter, the waist of the user can be supported better through the waist supporting mechanism, the supporting position can be automatically adjusted along with movement of the waist, the self-adaptive effect can be achieved, and experience and comfort of the user can be greatly improved, and the use effect is good.

The lumbar support mechanism comprises a first hinging rod 6, a second hinging rod 7, an elastic piece 8 and a lumbar support 9, wherein the first hinging rod 6 is hinged on the back frame 3, the second hinging rod 7 is hinged on the first hinging rod 6, the elastic piece 8 is arranged between the back frame 3 and the first hinging rod 6, the lumbar support 9 is hinged on the second hinging rod 7, and the lumbar support 9 is fixedly connected with the breathable backrest 4.

The both sides of ventilative type cushion 10 are all fixed mounting has mounting bracket 12, two mounting bracket 12 is last to all to have seted up mounting groove 15, two all be provided with handrail 13 on the mounting groove 15, can make things convenient for the manual work to install or dismantle two handrails 13 through two mounting grooves 15, can make things convenient for the manual work to change handrail 13 of different length.

The bottom of chair foot 1 has offered a plurality of draw-in grooves, and is a plurality of all be provided with universal wheel 14 on the draw-in groove, can make things convenient for the manual work to remove this seat through a plurality of universal wheels 14.

The first hinging rod 6, the second hinging rod 7 and the elastic piece 8 are all made of stainless steel materials.

The working principle of the breathable seat provided by the utility model is as follows:

When the breathable backrest 4 and the detachable mesh surface 11 are made of terylene materials, the breathable backrest has good elasticity, the ventilation property of the back of a user can be ensured in summer, the back is prevented from sweating greatly, the use comfort of the user can be greatly improved, the surface of the breathable backrest 4 is provided with a plurality of magic tape surface, the back of the detachable mesh surface 11 is provided with a plurality of magic tape surface, the detachable mesh surface 11 can be conveniently mounted on the breathable backrest 4 through the cooperation of the plurality of magic tape surface and the plurality of magic tape surface, the detachable mesh surface 11 can also be conveniently detached from the breathable backrest 4, so that the detachable mesh surface 11 can be conveniently cleaned manually, and the detachable mesh surface 11 can be replaced with a cotton pad provided with the plurality of magic tape surface in winter, thereby reducing the loss of heat and being more comfortable for the user in winter;

The lifting chassis part 2 can adjust the use height according to the body types of different users, the adjustable headrest part 5 can support the head of the user, and the support height and the angle can be adjusted at will, so that the lifting chassis is suitable for different users;

This seat is in the use, waist holds in the palm 9 can support user's waist muscle through the ventilative type back 4 of extrusion, when the dynamics that the user leaned on is less, elastic component 8 can drive first articulated lever 6 through elasticity and rotate, first articulated lever 6 can drive second articulated lever 7 and rotate, second articulated lever 7 can drive waist and hold in the palm 9 and pressurize ventilative type back 4, make ventilative type back 4 can carry out the arch of certain distance, thereby the waist of user is in certain movable range, waist holds in the palm 9 can support the waist all the time, can reach self-adaptation effect, can improve user's experience sense and comfort, the result of use is better.

Compared with the related art, the breathable seat provided by the utility model has the following beneficial effects:

The utility model provides a breathable seat, which can play a supporting role on the seat through the cooperation of chair legs 1 and a plurality of universal wheels 14, can move on the ground at will, can adjust the use height according to the body types of different users through a liftable chassis part 2, can support the head of the users through an adjustable headrest part 5, can randomly adjust the supporting height and angle, is suitable for different users, can ensure the breathability of the back of the users in summer through a breathable backrest 4 and a detachable net surface 11, can avoid a great deal of sweating of the back, can greatly improve the use comfort of the users, can facilitate the users to detach the detachable net surface 11 from the breathable backrest 4, can conveniently clean the detachable net surface 11 manually, can reduce the loss of heat by replacing the detachable net surface 11 with a cotton pad provided with a plurality of magic thorn surfaces in winter, can ensure the better comfort of the users in winter, can support the waist of the users through a lumbar support mechanism, can automatically adjust the waist position of the users with great comfort, can achieve great comfort, and can achieve great self-adapting effect with the user's comfort.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (5)

1. A breathable seat, comprising:

The seat comprises seat legs, wherein the top parts of the seat legs are provided with liftable chassis parts, and breathable cushions are fixedly arranged at the top parts of the liftable chassis parts;

The back frame is arranged on the liftable chassis part, a breathable backrest is fixedly arranged on the back frame, and a detachable mesh surface is arranged on the surface of the breathable backrest;

an adjustable headrest portion fixedly mounted on the back frame;

and the waist supporting mechanism is arranged on the back frame and is used for supporting the waist of a human body.

2. The ventilated seat of claim 1 wherein the lumbar support mechanism comprises a first hinge bar, a second hinge bar, an elastic member, and a lumbar support, the first hinge bar being hinged to the back frame, the second hinge bar being hinged to the first hinge bar, the elastic member being disposed between the back frame and the first hinge bar, the lumbar support being hinged to the second hinge bar, the lumbar support being fixedly connected to the ventilated backrest.

3. The breathable seat according to claim 1, characterized in that the two sides of the breathable seat cushion are fixedly provided with mounting frames, the mounting frames are provided with mounting grooves, and the mounting grooves are provided with armrests.

4. The breathable seat according to claim 1, characterized in that the bottom of the seat foot is provided with a plurality of clamping grooves, and a plurality of clamping grooves are provided with universal wheels.

5. The ventilated seat of claim 2, wherein the first hinge rod, the second hinge rod, and the elastic member are all stainless steel.