CN216147641U

CN216147641U - Antibacterial sofa

Info

Publication number: CN216147641U
Application number: CN202122234055.7U
Authority: CN
Inventors: 乔印军
Original assignee: Beijing Furton Furniture Co ltd
Current assignee: Beijing Furton Furniture Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model provides an antibacterial sofa, which comprises: the sofa comprises a sofa box body, a backrest, a first armrest and a second armrest, wherein a box body cavity and a backrest cavity are arranged in the sofa, a plurality of box body holes communicated with the box body cavity are formed in the upper surface of the sofa box body, a plurality of backrest holes communicated with the backrest cavity are formed in the front surface of the backrest, a cushion covers the box body holes, a back cushion is arranged on the front side of the backrest, the bottom of the back cushion abuts against the rear end of the cushion, and the back cushion abuts against the front side of the backrest holes; the first handrail and the second handrail are internally and symmetrically provided with bacteriostatic devices, each bacteriostatic device comprises a shell, the upper part of each shell is provided with an air inlet, the bottom of each shell is provided with an air outlet, the outer side of each air inlet is provided with an air filter, an air dryer is arranged in each air inlet, a heater is arranged below each air dryer, and a fan is fixed at the bottom of the inner wall of each shell; the bacteriostatic sofa provided by the utility model adopts dry hot air to carry out bacteriostatic treatment on the surface and the interior of the sofa, is convenient for bacteriostatic operation, and is beneficial to physical and psychological health of a user.

Description

Antibacterial sofa

Technical Field

The utility model belongs to the technical field of furniture, and particularly relates to an antibacterial sofa.

Background

In people's daily life, the sofa is a furniture that uses very generally, and relative wooden seat, the sofa can give other people more comfort. Along with the improvement of living standard, the sanitary requirement of people on furniture is higher and higher, and the antibacterial function of the sofa becomes an important consideration standard when people buy the sofa. Most of commercially available sofas have no bacteriostatic function, and in addition, the sofas are large pieces of furniture, the traditional method for sterilizing by using a disinfectant is very troublesome to implement and inconvenient to use frequently, so that bacteria and mold are easy to grow on the outer surface of the sofas and in the sofas. In addition, the use of disinfecting liquids generally produces irritating gases, such as ozone, which not only pollute the air, but also accelerate the aging and fading of sofa sponges and textiles.

In the prior art, chinese patent application No. CN201821363132.0 for example discloses a sofa with antibacterial function, including the sofa body, this internal subassembly that disinfects that is provided with of sofa, the subassembly that disinfects includes ozone generator and first siphunculus, the sofa body includes outer sofa cover and inside support cushion, be provided with the interlayer between sofa cover and the support cushion, the array is provided with a plurality of through-holes on the interlayer, first siphunculus one end with ozone generator connects, the first siphunculus other end passes through many first spinal branchs the support cushion with the through-hole is connected. When the sofa cover needs to be sterilized, the ozone generator is started, ozone generated by the ozone generator enters the first branch pipes through the first through pipes and enters the corresponding through holes through the first branch pipes, and the through holes are uniformly formed in the interlayer, so that the ozone can sterilize the sofa cover in a large area, the outer surface of the sofa cover is conveniently sterilized, and manual operation is reduced.

The above prior art uses ozone for sterilization, and although the sterilization function of the outer surface of the slip cover is realized, the problems of air pollution and accelerated sofa aging are still not solved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the antibacterial sofa;

the antibacterial sofa comprises: the sofa comprises a sofa box body and a backrest arranged at the rear end of the sofa box body, wherein a first handrail and a second handrail are arranged at the right end and the left end of the sofa box body respectively, the bottoms of the first handrail and the second handrail are provided with feet respectively, a box body cavity is arranged in the sofa box body, a backrest cavity is arranged in the backrest, the box body cavity is communicated with the backrest cavity, the upper surface of the sofa box body is provided with a plurality of box body holes communicated with the box body cavity, the front surface of the backrest is provided with a plurality of backrest holes communicated with the backrest cavity, a cushion is arranged at the top of the sofa box body, the surface of the cushion is coated with a cushion sheath, the bottom of the cushion sheath is provided with a cushion sheath hole, the cushion is coated on the box body hole, the front side of the backrest is provided with a back cushion, the bottom of the back cushion is abutted against the rear end of the cushion, the surface of the cushion sheath is coated with a back cushion sheath hole, and the back cushion is abutted against the front side of the back hole; the symmetry sets up antibacterial device in first handrail and the second handrail, antibacterial device includes the shell, shell upper portion is equipped with the air inlet, the bottom is equipped with the gas vent, the air inlet outside sets up air cleaner, set up air dryer in the air inlet, air dryer upper surface and lower surface are the metal mesh, the inside silica gel drier that fills, the air dryer below sets up the heater, the fan is fixed in shell inner wall bottom, the air inlet passes first handrail and second handrail lateral wall and air cleaner intercommunication respectively, the gas vent passes sofa box lateral wall and box cavity intercommunication, first handrail front end sets up the switch who is used for giving antibacterial device power supply, switch and heater, the fan electricity is connected.

Further, the heater is a PTC heater.

Furthermore, the sofa box body and the backrest, the first handrail and the second handrail are fixed by screws.

Furthermore, the ground feet are fixed with the first handrail and the second handrail through screws.

Furthermore, the sofa box body, the backrest, the first handrail and the second handrail are internally provided with wooden frames, and the wooden frames are externally covered with a material layer with air permeability lower than that of the cushion sheath and the cushion sheath.

Furthermore, the aperture of the cushion sheath hole is consistent with that of the sofa box hole.

Furthermore, the aperture of the back cushion sheath hole is consistent with that of the backrest hole.

Furthermore, magic tapes are arranged around the box body hole, the backrest hole, the cushion sheath hole and the back cushion sheath hole, the magic tapes around the box body hole and the magic tapes around the cushion sheath hole are correspondingly arranged, and the magic tapes around the backrest hole and the magic tapes around the back cushion sheath hole are correspondingly arranged.

Further, serpentine springs for carrying the seat cushion and the back cushion are disposed in the housing hole and the back hole.

Furthermore, the cushion and the back cushion are filled with lavender.

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

1. according to the bacteriostatic sofa disclosed by the utility model, the surface and the interior of the sofa are subjected to bacteriostatic treatment by adopting dry hot air, so that the physical and psychological health of a user is benefited, and the service life of the sofa is prevented from being influenced by ozone sterilization.

2. According to the antibacterial sofa, the hollow sofa box body is used as the air channel, so that the antibacterial treatment on the interior of the sofa is realized, and the antibacterial effect is comprehensive and thorough.

3. According to the bacteriostatic sofa, the temperature and the starting and stopping time during bacteriostatic treatment are set through the operation panel, the control box automatically controls the relay to start the heater and the fan when the bacteriostatic treatment is started, and bacteriostatic operation is convenient and fast.

Drawings

FIG. 1 is a schematic perspective structure view of the bacteriostatic sofa;

FIG. 2 is a schematic view of the structure in the direction A of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 in the direction B;

FIG. 4 is a schematic cross-sectional view taken along the direction C-C in FIG. 2;

fig. 5 is a schematic cross-sectional view taken along the direction D-D in fig. 3.

The labels in the figures show: 1-sofa box body, 1.1-box body hole, 1.2-serpentine spring, 1.3-magic tape, 1.4-box body cavity, 2-backrest, 2.1-backrest hole, 2.2-backrest cavity, 3-first handrail, 4-second handrail, 5-cushion, 6-back cushion, 7-bacteriostasis device, 7.1-shell, 7.11-air inlet, 7.12-air outlet, 7.2-air drier, 7.3-heater, 7.4-fan, 7.7-air filter, 8-ground foot, 9-power switch.

Detailed Description

The following description clearly and completely describes the specific embodiments of the bacteriostatic sofa in accordance with the accompanying drawings.

As shown in fig. 1-5, the bacteriostatic sofa comprises: a sofa case 1 and a backrest 2 arranged at the rear end of the sofa case 1, wherein the right end and the left end of the sofa case 1 are respectively provided with a first handrail 3 and a second handrail 4, the bottoms of the first handrail 3 and the second handrail 4 are respectively provided with a ground foot 8, a case cavity 1.4 is arranged in the sofa case 1, a backrest cavity 2.2 is arranged in the backrest 2, the case cavity 1.4 is communicated with the backrest cavity 2.2, the upper surface of the sofa case 1 is provided with a plurality of case holes 1.1 communicated with the case cavity 1.4, the front surface of the backrest 2 is provided with a plurality of backrest holes 2.1 communicated with the backrest cavity 2.2, a cushion 5 is arranged at the top of the sofa case 1, the surface of the cushion 5 is coated with a cushion sheath (not shown in the figure), the bottom of the cushion sheath is provided with a cushion sheath hole (not shown in the figure), the cushion 5 is covered on the case hole 1.1, the front side of the backrest 2 is provided with a cushion 6, the bottom of the cushion 6 is abutted against the rear end of the cushion 5, the surface of the cushion sheath (not shown in the figure), a cushion sheath hole (not shown in the figure) is arranged at the rear side of the cushion sheath, and the cushion 6 is abutted against the front side of the backrest hole 2.1; the first handrail 3 and the second handrail 4 are symmetrically provided with bacteriostatic devices 7, each bacteriostatic device 7 comprises a shell 7.1, the upper part of the shell 7.1 is provided with an air inlet 7.11, the bottom of the shell is provided with an air outlet 7.12, the outer side of the air inlet 7.11 is provided with an air filter 7.7, the air inlet 7.11 is internally provided with an air dryer 7.2, the upper surface and the lower surface of the air dryer 7.2 are metal nets (not shown in the figure), silica gel desiccant (not shown in the figure) is filled in the air dryer, the lower part of the air dryer 7.2 is provided with a heater 7.3, a fan 7.4 is fixed at the bottom of the inner wall of the shell 7.1, the air inlet 7.11 respectively penetrates through the side walls of the first handrail 3 and the second handrail 4 to be communicated with the air filter 7.7, the air outlet 7.12 penetrates through the side wall of the box sofa 1 to be communicated with the cavity 1.4 of the box, the front end of the first handrail 3 is provided with a power switch 9 for supplying power to the bacteriostatic device 7, the power switch 9 is electrically connected with the heater 7.3 and the fan 7.4, when the power switch 9 is opened, the heater 7.3 and the fan 7.4 are electrically started.

Further, the heater 7.3 is a PTC heater.

Furthermore, the sofa box body 1, the backrest 2, the first handrail 3 and the second handrail 4 are fixed by screws.

Furthermore, the ground feet 8 are fixed with the first handrail 3 and the second handrail 4 by screws.

Furthermore, the sofa box body 1, the backrest 2, the first handrail 3 and the second handrail 4 are internally provided with wooden frames, and the wooden frames are externally covered with a material layer with air permeability lower than that of the cushion sheath and the cushion sheath.

Furthermore, the aperture of the cushion sheath hole is consistent with the 1.1 aperture of the sofa case hole.

Furthermore, the aperture of the back cushion sheath hole is consistent with the aperture of the backrest hole 2.1.

Furthermore, magic tapes 1.3 are arranged around the box body hole 1.1, the backrest hole 2.1, the cushion sheath hole and the back cushion sheath hole, the magic tapes 1.3 around the box body hole 1.1 are arranged corresponding to the magic tapes 1.3 around the cushion sheath hole, and the magic tapes 1.3 around the backrest hole 2.1 are arranged corresponding to the magic tapes 1.3 around the back cushion sheath hole; the magic tape 1.3 is used for sealing gaps between the box body hole 1.1 and the periphery of the cushion sheath hole and between the backrest hole 2.1 and the periphery of the back cushion sheath hole, so that the bacteriostatic effect is enhanced.

Further, serpentine springs 1.2 for carrying the seat cushion 5 and the backrest cushion 6 are arranged in the box holes 1.1 and the backrest holes 2.1.

Further, the cushion 5 and the back cushion 6 are filled with lavender (not shown in the figure).

The working principle of the bacteriostatic sofa is briefly described in the following with reference to the attached drawings 1-5 in the specification.

When the bacteriostatic sofa needs to use a bacteriostatic function, firstly, the power switch 9 is turned on, the heater 7.3 and the fan 7.4 start to operate, outside air is sucked into the bacteriostatic device 7 through the air inlet 7.11, the air is dried and heated through the dryer 7.2 and the heater 7.3 in sequence, enters the box cavity 1.4 and the backrest cavity 2.2 communicated with the cavity 1.4 through the air outlet 7.12 under the drive of the fan 7.4, and then enters the cushion 5 and the back cushion 6 through the box opening 1.1 and the backrest hole 2.1, so that the cushion 5 and the back cushion 6 are dried. Because of long-time exposure in the dry heat environment, part of bacteria and fungi die due to cell dehydration, and other bacteria and fungi stop moving and breeding, thereby achieving the purpose of bacteriostasis.

After the bacteriostatic operation is finished, the fan 7.4 and the heater 7.3 stop working, the heater 7.3 continues to heat the air by using the residual heat, the heated air rises upwards due to the reduction of the specific gravity and is exhausted through the air dryer 7.2 and the air inlet 7.11, and meanwhile, the silica gel drying agent in the air dryer 7.2 is dried, so that the water absorption of the silica gel drying agent is regenerated.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. An antibacterial sofa comprising: the sofa box body (1) and the backrest (2) arranged at the rear end of the sofa box body (1), wherein the right end and the left end of the sofa box body (1) are respectively provided with a first handrail (3) and a second handrail (4), and the bottoms of the first handrail (3) and the second handrail (4) are respectively provided with a ground foot (8), the sofa box body is characterized in that a box body cavity (1.4) is arranged inside the sofa box body (1), a backrest cavity (2.2) is arranged inside the backrest (2), the box body cavity (1.4) is communicated with the backrest cavity (2.2), the upper surface of the sofa box body (1) is provided with a plurality of box body holes (1.1) communicated with the box body cavity (1.4), the front surface of the backrest (2) is provided with a plurality of backrest holes (2.1) communicated with the backrest cavity (2.2), the cushion (5) is arranged at the top of the sofa box body (1), the cushion (5) is coated with a cushion sheath, the bottom of the sheath is provided with a sheath hole, and the cushion (5) covers the box body hole, a back cushion (6) is arranged on the front side of the backrest (2), the bottom of the back cushion (6) is abutted against the rear end of the cushion (5), a back cushion sheath is coated on the surface of the back cushion (6), a back cushion sheath hole is arranged on the rear side of the back cushion sheath, and the back cushion (6) is abutted against the front side of the backrest hole (2.1); bacteriostatic devices (7) are symmetrically arranged in the first handrail (3) and the second handrail (4), each bacteriostatic device (7) comprises a shell (7.1), an air inlet (7.11) is formed in the upper portion of each shell (7.1), an exhaust port (7.12) is formed in the bottom of each shell, an air filter (7.7) is arranged on the outer side of each air inlet (7.11), an air dryer (7.2) is arranged in each air inlet (7.11), metal nets are arranged on the upper surface and the lower surface of each air dryer (7.2), silica gel drying agents are filled in the metal nets, a heater (7.3) is arranged below each air dryer (7.2), a fan (7.4) is fixed at the bottom of the inner wall of each shell (7.1), the air inlets (7.11) respectively penetrate through the side walls of the first handrail (3) and the second handrail (4) and then are connected with the air filters (7.7), and the exhaust ports (7.12) penetrate through the side walls of the sofa box body (1) and are communicated with the box body cavity (1.4); the front end of the first handrail (3) is provided with a power switch (9), and the power switch (9) is electrically connected with the heater (7.3) and the fan (7.4).

2. Bacteriostatic sofa according to claim 1, wherein the heater (7.3) is a PTC heater.

3. The bacteriostatic sofa according to claim 1, wherein the sofa case (1) and the backrest (2), the first armrest (3) and the second armrest (4) are fixed by screws.

4. The bacteriostatic sofa according to claim 1, wherein the ground feet (8) are fixed with the first handrail (3) and the second handrail (4) by screws.

5. Bacteriostatic sofa according to claim 1, wherein the sofa case (1), the backrest (2), the first armrest (3) and the second armrest (4) are made of wooden frames, and the wooden frames are covered with a material layer with air permeability lower than that of the cushion sheath and the cushion sheath.

6. Bacteriostatic sofa according to claim 1, characterized in that the diameter of the cushion sheath hole is consistent with the diameter of the sofa case hole (1.1).

7. Bacteriostatic sofa according to claim 1, characterized in that the hole diameter of the cushion sheath hole is consistent with the hole diameter of the backrest hole (2.1).

8. The bacteriostatic sofa according to claim 1, characterized in that magic tapes (1.3) are arranged around the box body hole (1.1), the backrest hole (2.1), the cushion sheath hole and the back cushion sheath hole, the magic tapes (1.3) around the box body hole (1.1) and the magic tapes (1.3) around the cushion sheath hole are correspondingly arranged, and the magic tapes (1.3) around the backrest hole (2.1) and the magic tapes (1.3) around the back cushion sheath hole are correspondingly arranged.

9. Bacteriostatic sofa according to claim 1, characterized in that several serpentine springs (1.2) are arranged in the box hole (1.1) and the backrest hole (2.1).

10. Bacteriostatic sofa according to claim 1, wherein the cushion (5) and the back cushion (6) are filled with lavender.