CN220494673U

CN220494673U - Ventilated chair cushion of chair

Info

Publication number: CN220494673U
Application number: CN202321769469.2U
Authority: CN
Inventors: 韩艳丽; 孙荣明; 郭奎; 孙能斌
Original assignee: Suzhou Bohan Household Products Co ltd
Current assignee: Suzhou Bohan Household Products Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-02-20
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to the technical field of seat cushions and discloses a ventilation seat cushion of a seat, which comprises a base, wherein a movable cavity is formed in the middle of the base, an adjusting assembly is fixedly connected in the movable cavity at equal intervals, a movable plate sliding along the inside of the movable cavity is fixedly connected to the top of the adjusting assembly, a sponge cushion is fixedly connected to the top of the movable plate, and first ventilation holes are formed in the movable plate at equal intervals. According to the utility model, the outside air can be extracted through the operation of the fan and enters the movable cavity, then flows through the first vent hole and the second vent hole and is dispersed upwards through the protective sleeve, and the continuously flowing air forms wind and blows upwards, so that the contact area between the buttocks of an occupant and the protective sleeve can be effectively cooled, the temperature and the humidity of the contact area can be effectively reduced, the riding environment can be changed, the comfort level of the chair cushion can be improved, and the aim of ventilation and heat dissipation of the chair cushion can be realized.

Description

Ventilated chair cushion of chair

Technical Field

The utility model relates to the technical field of seat cushions, in particular to a ventilation seat cushion of a seat.

Background

The seat refers to a seat with a backrest and armrests, is various, is widely applied to our life, has more requirements on quality of life along with the continuous improvement of living standard of people, such as requirements on the seat, is generally provided with a soft seat cushion, so that the buttocks of people are prevented from being pressed and painful after sitting for a long time, the whole seat cushion of the existing seat is generally of a soft cushion structure, a layer of protective cover is sleeved outside the seat cushion, and the seat cushion is thick and soft, but in hot summer or closed and stuffy space, the thick seat cushion is air-tight, so that a passenger has stuffy feel, and the comfort of the seat cushion is greatly reduced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the ventilated seat cushion of the seat, which has the advantage of ventilation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ventilation chair cushion of seat, includes the base, the movable chamber has been seted up at the middle part of base, the inside equidistance fixedly connected with adjusting part in movable chamber, the top fixedly connected with of adjusting part is along the inside gliding fly leaf in movable chamber, the top fixedly connected with foam-rubber cushion of fly leaf, first air vent has been seted up to the equidistance on the fly leaf, the second ventilation hole has been seted up to the equidistance on the foam-rubber cushion, the outside cover of foam-rubber cushion has the lag, the internally mounted in movable chamber has the power storage battery, fixedly mounted has the fan on the base, the outside of base is provided with the mouth that charges, the externally mounted of base has shift knob, the bottom equidistance fixedly connected with stabilizer blade of base.

As a preferable technical scheme of the utility model, the adjusting component comprises a fixed block, a circular opening is formed in the middle of the fixed block, a spring is fixedly connected to the inside of the circular opening, a top rod sliding along the inside of the circular opening is fixedly connected to the top of the spring, and the top of the top rod is fixedly connected with the bottom of the movable plate.

As a preferable technical scheme of the utility model, a clamping groove is formed in the outer portion of the base, and an elastic band is arranged at the lower end of the protective sleeve.

As a preferable technical scheme of the utility model, the first vent hole on the movable plate is communicated with the second vent hole on the foam cushion.

As a preferable technical scheme of the utility model, the whole protective sleeve is made of sandwich mesh fabric.

As a preferred embodiment of the present utility model, the bottom of the fan is higher than the bottom of the leg.

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

according to the utility model, the outside air can be extracted through the operation of the fan and enters the movable cavity, then flows through the first vent hole and the second vent hole and is dispersed upwards through the protective sleeve, and the continuously flowing air forms wind and blows upwards, so that the contact area between the buttocks of an occupant and the protective sleeve can be effectively cooled, the temperature and the humidity of the contact area can be effectively reduced, the riding environment can be changed, the comfort level of the chair cushion can be improved, and the aim of ventilation and heat dissipation of the chair cushion can be realized.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the base of the present utility model;

FIG. 3 is a schematic view of the internal structure of the movable chamber of the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model.

In the figure: 1. a base; 101. a clamping groove; 2. a movable cavity; 3. a movable plate; 4. a sponge cushion; 5. a protective sleeve; 501. an elastic band; 6. a first vent hole; 7. a second vent hole; 8. an adjustment assembly; 801. a fixed block; 802. a circular opening; 803. a spring; 804. a push rod; 9. a support leg; 10. a fan; 11. a charging port; 12. a power storage battery; 13. a switch button.

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.

As shown in fig. 1 to 4, the utility model provides a ventilation chair cushion of a chair, which comprises a base 1, wherein a movable cavity 2 is formed in the middle of the base 1, an adjusting component 8 is fixedly connected in the movable cavity 2 at equal intervals, a movable plate 3 sliding along the inside of the movable cavity 2 is fixedly connected to the top of the adjusting component 8, a foam-rubber cushion 4 is fixedly connected to the top of the movable plate 3, first ventilation holes 6 are formed in the movable plate 3 at equal intervals, second ventilation holes 7 are formed in the foam-rubber cushion 4 at equal intervals, a protective sleeve 5 is sleeved outside the foam-rubber cushion 4, a power storage battery 12 is installed in the movable cavity 2, a fan 10 is fixedly installed on the base 1, a charging port 11 is formed in the outside of the base 1, a switch button 13 is installed in the outside of the base 1, and supporting feet 9 are fixedly connected to the bottom of the base 1 at equal intervals; the outside air can be extracted through the operation of the fan 10 and enters the movable cavity 2, then flows through the first vent hole 6 and the second vent hole 7 and is dispersed upwards through the protecting sleeve 5, the air flowing continuously forms wind and blows upwards, the effective heat dissipation can be carried out on the contact area between the buttocks of an occupant and the protecting sleeve 5, the temperature and the humidity of the contact area can be effectively reduced, the electricity storage battery 12 can be charged through the charging hole 11 regularly, and the electricity storage battery 12 can be ensured to be stable, so that the fan 10 is convenient to use in power supply.

The adjusting component 8 comprises a fixed block 801, a circular opening 802 is formed in the middle of the fixed block 801, a spring 803 is fixedly connected to the inside of the circular opening 802, a top rod 804 sliding along the inside of the circular opening 802 is fixedly connected to the top of the spring 803, and the top of the top rod 804 is fixedly connected with the bottom of the movable plate 3;

when a seat occupant sits on the protective sleeve 5, the movable plate 3 can slide downwards along the inside of the movable cavity 2 under pressure, the spring 803 is compressed through the ejector rod 804 to enable the movable plate 3 to have elasticity, meanwhile, the movable plate 3 is placed on the fixed block 801, and when the seat occupant leaves a seat cushion, the spring 803 with elasticity can ascend and reset against the movable plate 3 through the ejector rod 804 to play a simple buffering and adjusting role.

Wherein, the outside of the base 1 is provided with a clamping groove 101, and the lower end of the protective sleeve 5 is fixedly provided with an elastic belt 501;

the elastic band 501 is clamped inside the clamping groove 101, so that the protective sleeve 5 can be stably sleeved outside the foam-rubber cushion 4, and meanwhile, the elastic band 501 is convenient to detach for cleaning and replacement.

Wherein, the first vent holes 6 on the movable plate 3 are communicated with the second vent holes 7 on the foam cushion 4;

the first vent holes 6 on the movable plate 3 are communicated with the second vent holes 7 on the foam cushion 4, so that the air pumped into the movable cavity 2 by the fan 10 can be dispersed upwards through the first vent holes 6, the second vent holes 7 and the protective sleeve 5, thereby radiating the riding area of the cushion.

Wherein the whole protective sleeve 5 is made of sandwich mesh fabric;

the protective sleeve 5 is integrally made of sandwich mesh fabric, so that the protective sleeve has good air permeability, rebound resilience, environmental protection, no toxicity and easy washing, and is beneficial to long-term use.

Wherein the bottom of the fan 10 is higher than the bottom of the foot 9;

through placing this seat cushion on the seat, stabilizer blade 9 can be direct with seat face contact, for whole seat cushion provides holding power, makes simultaneously to have the space between fan 10 and the seat face, is favorable to fan 10 during operation, and outside air is introduced movable cavity 2 inside through the space department, convenient ventilation heat dissipation.

The working principle and the using flow of the utility model are as follows:

firstly, the seat cushion is placed on a seat, the supporting feet 9 can be directly contacted with the seat surface to provide supporting force for the whole seat cushion, and meanwhile, a gap exists between the fan 10 and the seat surface;

then, the fan 10 is started to work through the switch button 13, so that the outside air can be introduced into the movable cavity 2 through the gap between the base 1 and the seat surface, flows through the first vent hole 6 and the second vent hole 7 and is dispersed upwards through the protective sleeve 5, and the continuously flowing air forms wind and blows upwards, so that the contact area between the buttocks of an occupant and the protective sleeve 5 can be effectively cooled, the temperature and the humidity of the contact area can be effectively reduced, the riding environment can be changed, and the comfort of the chair cushion can be improved;

the electric storage battery 12 can be charged through the charging port 11 periodically, so that the electric storage battery 12 can be ensured to stably supply power to the fan 10 for convenient use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A ventilated seat cushion for a seat, comprising a base (1), characterized in that: the utility model discloses a portable electric power generation device, including base (1), movable cavity (2) have been seted up at the middle part of base (1), the inside equidistance fixedly connected with adjusting part (8) of movable cavity (2), the top fixedly connected with of adjusting part (8) is along inside gliding fly leaf (3) of movable cavity (2), the top fixedly connected with foam-rubber cushion (4) of fly leaf (3), first air vent (6) have been seted up to the equidistance on fly leaf (3), second air vent (7) have been seted up to the equidistance on foam-rubber cushion (4), the outside cover of foam-rubber cushion (4) has lag (5), internally mounted in movable cavity (2) has electric power storage battery (12), fixedly mounted has fan (10) on base (1), the outside of base (1) is provided with charge mouth (11), the externally mounted of base (1) has shift knob (13), the bottom equidistance fixedly connected with stabilizer blade (9) of base (1).

2. A ventilated seat cushion of a seat according to claim 1, wherein: the adjusting component (8) comprises a fixed block (801), a circular opening (802) is formed in the middle of the fixed block (801), a spring (803) is fixedly connected to the inside of the circular opening (802), a top rod (804) sliding along the inside of the circular opening (802) is fixedly connected to the top of the spring (803), and the top of the top rod (804) is fixedly connected with the bottom of the movable plate (3).

3. A ventilated seat cushion of a seat according to claim 1, wherein: the outside of base (1) has seted up draw-in groove (101), elastic cord (501) are fixed firmly to the lower extreme of lag (5).

4. A ventilated seat cushion of a seat according to claim 1, wherein: the first vent holes (6) on the movable plate (3) are communicated with the second vent holes (7) on the foam-rubber cushion (4).

5. A ventilated seat cushion of a seat according to claim 1, wherein: the protective sleeve (5) is integrally made of sandwich mesh fabric.

6. A ventilated seat cushion of a seat according to claim 1, wherein: the bottom of the fan (10) is higher than the bottom of the support leg (9).