CN216932438U - Environmental protection seat with gas permeability - Google Patents
Environmental protection seat with gas permeability Download PDFInfo
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- CN216932438U CN216932438U CN202122692502.3U CN202122692502U CN216932438U CN 216932438 U CN216932438 U CN 216932438U CN 202122692502 U CN202122692502 U CN 202122692502U CN 216932438 U CN216932438 U CN 216932438U
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- air permeability
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Abstract
The utility model discloses an environment-friendly seat with air permeability, which comprises a base, wherein a supporting plate is arranged above the base, a lower backrest is arranged on the outer wall of one side of the supporting plate, a second air vent net is arranged on the inner side of the lower backrest, an upper backrest is arranged at the top end of the lower backrest, a first air vent net is arranged on the inner side of the upper backrest, a seat cushion is arranged at the top end of the supporting plate, a memory cotton cushion is arranged at the top end inside the seat cushion, an upper connecting plate is fixed at the bottom end of the memory cotton cushion, first air vents with equal intervals are arranged at the top of the upper connecting plate, the bottom end of each first air vent extends to the outside of the upper connecting plate, a lower connecting plate is arranged at the center position of the bottom of the seat cushion, second air vents with equal intervals are arranged at the top of the lower connecting plate, and the bottom end of each second air vent extends to the outside of the seat cushion. The utility model not only improves the air permeability of the seat, but also improves the comfort of a user when the user sits, and improves the convenience of the seat when in use.
Description
Technical Field
The utility model relates to the technical field of seats, in particular to an environment-friendly seat with air permeability.
Background
The chair is a daily life furniture, which mainly comprises components such as a backrest, armrests, a seat cushion and the like, and along with the continuous improvement of the living standard of people, the traditional chair can not meet the requirements of people gradually, so that various novel chairs are derived.
The air permeability of the existing seat on the market is general, so that sweat stains are easily generated on the skin of a user after the user sits for a long time, a large amount of bacteria are easily bred, and people are often troubled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly seat with air permeability, and aims to solve the problem of general air permeability of the seat in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environmental protection seat with gas permeability, includes the base, the top of base is equipped with the layer board, be equipped with down the back on the outer wall of layer board one side, the second ventilation network is installed to the inboard of back down, the top of back is equipped with the back down, go up the inboard of back and install first ventilation network, the top of layer board is equipped with the seatpad, the inside top of seatpad is equipped with the cotton pad of memory, the bottom mounting of the cotton pad of memory has last even board, the top of going up even board is equipped with equidistant first air vent, the bottom of first air vent extends to the outside of even board, the central point department of putting of seatpad bottom is equipped with down even board, even the top of board is equipped with equidistant second air vent down, the bottom of second air vent extends to the outside of seatpad.
Preferably, the central position department on base top is fixed with the spiral post, threaded connection has a spiral section of thick bamboo on the outer wall of spiral post one end, the top of spiral section of thick bamboo is rotated with the bottom of layer board and is connected to the interval that makes between base and the layer board changes.
Preferably, the edge position department of base bottom is equipped with equidistant landing leg, the bottom of landing leg all installs the universal wheel to the seat processes that slides.
Preferably, the top ends of the supporting plates on the two sides of the seat cushion are provided with supporting rods, and one ends, far away from the supporting plates, of the supporting rods are provided with handrails so as to limit and protect the two sides of the body of a user.
Preferably, the landing leg is equipped with six groups, and is adjacent the contained angle between the landing leg is sixty degrees to make the stability of seat obtain promoting.
Preferably, the telescopic links are installed on the top ends of the bases on the two sides of the spiral column, and the top ends of the telescopic links are fixedly connected with the bottom end of the supporting plate so as to limit the lifting amplitude of the supporting plate.
Preferably, the two outer side walls of the top of the spiral cylinder are provided with rotating handles which are symmetrical about the center line of the spiral cylinder so as to drive the spiral cylinder to rotate.
Preferably, the top ends of the lower connecting plates between the second vent holes are provided with positioning cylinders, and the center of the bottom of each positioning cylinder is provided with a return spring so as to drive the bottom end of the T-shaped rod to slide in the positioning cylinders.
Preferably, the top end of the return spring is provided with a T-shaped rod, and the top end of the T-shaped rod extends to the outside of the positioning cylinder and is fixedly connected with the bottom end of the upper connecting plate so as to achieve the purpose of buffering.
Compared with the prior art, the utility model has the beneficial effects that: the environment-friendly seat with air permeability not only improves the air permeability of the seat, but also improves the comfort of a user when the user sits, and improves the convenience of the seat when in use;
(1) the first ventilation net is arranged on the inner side of the upper backrest, the second ventilation net is arranged on the inner side of the lower backrest, so that the back of a user can be ventilated, the first ventilation holes and the second ventilation holes are respectively arranged in the upper connecting plate and the lower connecting plate at equal intervals, the ventilation performance of the seat cushion is improved, the ventilation performance of the seat is further improved, the phenomenon that sweat stain is generated on the skin of the user after the user sits for a long time is avoided, and the breeding of bacteria is reduced;
(2) the reset spring is provided with a good spring, when a user sits on the top of the seat cushion, the upper connecting plate can bear the gravity of the user, so that the upper connecting plate drives the bottom of the T-shaped rod to be positioned inside the positioning cylinder to slide, the buffer purpose is achieved, and meanwhile, the memory cotton cushion has good flexibility, so that the comfort of the user is improved;
(3) through rotatory turning handle, carry on spacing back through the telescopic link to the range of lifting of layer board for the spiral shell is located the outer wall rotation of spiral post and upwards slides, and makes the spiral shell drive the layer board rebound, and interval between layer board and the base then can change this moment, so that adjust the height of seatpad according to user's demand, thereby improved the convenience when seat uses.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the backside structure of the present invention;
FIG. 4 is a cross-sectional view of the seat cushion of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure: 1. a base; 2. a telescopic rod; 3. a support plate; 4. a seat cushion; 5. a handrail; 6. a strut; 7. an upper backrest; 8. a lower backrest; 9. a support leg; 10. a universal wheel; 11. a helical column; 12. a handle is rotated; 13. a spiral cylinder; 14. a first ventilation network; 15. a second air passage; 16. a first vent hole; 17. an upper connecting plate; 18. a memory cotton pad; 19. a second vent hole; 20. a lower connecting plate; 21. a return spring; 22. a T-shaped rod; 23. a positioning cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: an environment-friendly seat with air permeability comprises a base 1, wherein a spiral column 11 is fixed at the center of the top end of the base 1, a spiral cylinder 13 is connected to the outer wall of one end of the spiral column 11 in a threaded manner, and the top end of the spiral cylinder 13 is rotatably connected with the bottom end of a supporting plate 3;
when in use, the spiral cylinder 13 is positioned on the outer wall of the spiral column 11 to rotate and slide upwards, so that the distance between the base 1 and the supporting plate 3 is changed;
the top ends of the bases 1 on the two sides of the spiral column 11 are both provided with telescopic rods 2, and the top ends of the telescopic rods 2 are fixedly connected with the bottom ends of the supporting plates 3;
when in use, the telescopic rods 2 are arranged at two sides of the top end of the base 1 so as to limit the lifting amplitude of the supporting plate 3;
the two outer side walls at the top of the spiral cylinder 13 are both provided with a rotating handle 12, and the rotating handles 12 are symmetrical about the central line of the spiral cylinder 13;
when in use, the rotating handle 12 is rotated to drive the spiral cylinder 13 to rotate;
the edge position of the bottom end of the base 1 is provided with supporting legs 9 at equal intervals, and the bottom ends of the supporting legs 9 are all provided with universal wheels 10;
when in use, the universal wheels 10 are arranged at the bottom ends of the supporting legs 9, so that the seat can slide;
six groups of supporting legs 9 are arranged, and the included angle between every two adjacent supporting legs 9 is sixty degrees;
when the seat is used, six groups of supporting legs 9 are arranged at the edge position of the bottom end of the base 1 at equal intervals, so that the stability of the seat is improved;
a supporting plate 3 is arranged above the base 1, a lower backrest 8 is arranged on the outer wall of one side of the supporting plate 3, a second ventilation net 15 is arranged on the inner side of the lower backrest 8, an upper backrest 7 is arranged at the top end of the lower backrest 8, a first ventilation net 14 is arranged on the inner side of the upper backrest 7, a seat cushion 4 is arranged at the top end of the supporting plate 3, supporting rods 6 are arranged at the top ends of the supporting plate 3 on the two sides of the seat cushion 4, and handrails 5 are arranged at one ends of the supporting rods 6 far away from the supporting plate 3;
when in use, the handrails 5 are arranged on the two sides of the seat cushion 4 through the support rods 6 so as to carry out limiting protection treatment on the two sides of the body of a user;
the top end of the inside of the seat cushion 4 is provided with a memory cotton cushion 18, the bottom end of the memory cotton cushion 18 is fixed with an upper connecting plate 17, the top of the upper connecting plate 17 is provided with first vent holes 16 at equal intervals, and the bottom end of the first vent hole 16 extends to the outside of the upper connecting plate 17;
a lower connecting plate 20 is arranged at the central position of the bottom of the seat cushion 4, second ventilation holes 19 with equal intervals are arranged at the top of the lower connecting plate 20, and the bottom ends of the second ventilation holes 19 extend to the outside of the seat cushion 4;
the top ends of the lower connecting plates 20 between the second ventilation holes 19 are provided with positioning cylinders 23, and the center positions of the bottoms of the positioning cylinders 23 are provided with return springs 21;
when the telescopic T-shaped rod is used, the return spring 21 is positioned in the positioning cylinder 23 for telescopic treatment, so that the bottom end of the T-shaped rod 22 is driven to be positioned in the positioning cylinder 23 for sliding;
the top end of the return spring 21 is provided with a T-shaped rod 22, and the top end of the T-shaped rod 22 extends to the outside of the positioning cylinder 23 and is fixedly connected with the bottom end of the upper connecting plate 17;
when the buffering device is used, the T-shaped rod 22 drives the upper connecting plate 17 to lift, so that the buffering purpose is achieved.
When the seat is used, firstly, the spiral cylinder 13 is positioned on the outer wall of the spiral column 11 to rotate and slide upwards after the lifting amplitude of the supporting plate 3 is limited by the telescopic rod 2 through the rotating handle 12, the spiral cylinder 13 drives the supporting plate 3 to move upwards, at the moment, the distance between the supporting plate 3 and the base 1 changes so as to adjust the height of the seat cushion 4 according to the requirements of a user, then, the handrails 5 are arranged on the two sides of the seat cushion 4 through the supporting rods 6 so as to carry out limiting protection treatment on the two sides of the body of the user, then, six groups of supporting legs 9 are arranged at the edge position of the bottom end of the base 1, and universal wheels 10 are arranged at the bottom ends of the supporting legs 9 so that the seat has a good sliding function, and then, the return spring 21 has a good spring, when the user sits on the top of the seat cushion 4, the upper connecting plate 17 can bear the gravity of the user, make its bottom that drives T type pole 22 be located the inside of a location section of thick bamboo 23 and slide, and then reach the purpose of buffering, simultaneously have good pliability because of memory cotton pad 18, so that comfort level when the user sits promotes, last be provided with first ventilation network 14 and second ventilation network 15 respectively through the inboard that is located back 7 and back 8 down, so that it ventilates the processing to the back of user, set up first ventilation hole 16 and second ventilation hole 19 equidistant respectively in the inside of last connecting plate 17 and lower connecting plate 20 again, the ventilation performance of seatpad 4 has been promoted, so that the ventilation performance of seat obtains promoting, and then can avoid the user to produce sweat stain phenomenon when sitting for a long time, with the breed of reducing the bacterium, thereby accomplish the use of seat.
Claims (9)
1. The environment-friendly seat with air permeability is characterized by comprising a base (1), a supporting plate (3) is arranged above the base (1), a lower backrest (8) is arranged on the outer wall of one side of the supporting plate (3), a second ventilation net (15) is arranged on the inner side of the lower backrest (8), an upper backrest (7) is arranged on the top end of the lower backrest (8), a first ventilation net (14) is arranged on the inner side of the upper backrest (7), a seat cushion (4) is arranged on the top end of the supporting plate (3), a memory cotton cushion (18) is arranged on the top end of the inner part of the seat cushion (4), an upper connecting plate (17) is fixed at the bottom end of the memory cotton cushion (18), first ventilation holes (16) at equal intervals are formed in the top of the upper connecting plate (17), the bottom end of the first ventilation holes (16) extends to the outer part of the upper connecting plate (17), a lower connecting plate (20) is arranged at the central position of the bottom of the seat cushion (4), the top of the lower connecting plate (20) is provided with second air vents (19) at equal intervals, and the bottom ends of the second air vents (19) extend to the outside of the seat cushion (4).
2. The eco-friendly seat having air permeability according to claim 1, wherein: the screw column (11) is fixed at the center of the top end of the base (1), a screw cylinder (13) is connected to the outer wall of one end of the screw column (11) in a threaded mode, and the top end of the screw cylinder (13) is rotatably connected with the bottom end of the supporting plate (3).
3. The eco-friendly seat having air permeability according to claim 1, wherein: the edge position department of base (1) bottom is equipped with equidistant landing leg (9), universal wheel (10) are all installed to the bottom of landing leg (9).
4. The eco-friendly seat having air permeability according to claim 1, wherein: the top ends of the supporting plates (3) on the two sides of the seat cushion (4) are provided with supporting rods (6), and one ends, far away from the supporting plates (3), of the supporting rods (6) are provided with handrails (5).
5. The eco-friendly seat having air permeability according to claim 3, wherein: six groups of supporting legs (9) are arranged, and the included angle between every two adjacent supporting legs (9) is sixty degrees.
6. The eco-friendly seat having air permeability according to claim 2, wherein: the top ends of the bases (1) on the two sides of the spiral column (11) are provided with telescopic rods (2), and the top ends of the telescopic rods (2) are fixedly connected with the bottom ends of the supporting plates (3).
7. The eco-friendly seat having air permeability according to claim 2, wherein: the two outer side walls of the top of the spiral cylinder (13) are provided with rotating handles (12), and the rotating handles (12) are symmetrical about the center line of the spiral cylinder (13).
8. The eco-friendly seat having air permeability according to claim 1, wherein: the top end of the lower connecting plate (20) between the second vent holes (19) is provided with a positioning cylinder (23), and the center position of the bottom of the positioning cylinder (23) is provided with a return spring (21).
9. The eco-friendly seat having air permeability according to claim 8, wherein: t type pole (22) are installed to reset spring's (21) top, the top of T type pole (22) extends to the outside of a location section of thick bamboo (23) and with the bottom fixed connection of last even board (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122692502.3U CN216932438U (en) | 2021-11-04 | 2021-11-04 | Environmental protection seat with gas permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122692502.3U CN216932438U (en) | 2021-11-04 | 2021-11-04 | Environmental protection seat with gas permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216932438U true CN216932438U (en) | 2022-07-12 |
Family
ID=82305066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122692502.3U Active CN216932438U (en) | 2021-11-04 | 2021-11-04 | Environmental protection seat with gas permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216932438U (en) |
-
2021
- 2021-11-04 CN CN202122692502.3U patent/CN216932438U/en active Active
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