CN209829814U - Protective bag for cleaning indoor unit of air conditioner - Google Patents
Protective bag for cleaning indoor unit of air conditioner Download PDFInfo
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- CN209829814U CN209829814U CN201920395443.3U CN201920395443U CN209829814U CN 209829814 U CN209829814 U CN 209829814U CN 201920395443 U CN201920395443 U CN 201920395443U CN 209829814 U CN209829814 U CN 209829814U
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- plastic bag
- indoor unit
- bag
- half part
- air conditioner
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Abstract
The utility model provides a protective bag for cleaning an indoor unit of an air conditioner, which is a plastic bag with symmetrical upper part, lower part and left and right sides and a closed upper end opening and lower end, wherein the left side and the right side of the plastic bag are correspondingly wrapped and fixed on the side walls of the left end and the right end of the indoor unit; the upper ends of the left side and the right side of the plastic bag are symmetrically provided with openings, the length of the openings is between 15 and 25cm, the two openings are communicated with the upper end opening of the plastic bag, so that the upper end part of each side forms a separable front sheet and a separable rear sheet, the inner surfaces of the upper ends of the front sheet and the rear sheet of each side are respectively adhered with double-sided adhesive tapes which are respectively adhered to the front part and the rear part of the corresponding side wall of the indoor unit, and the outer surfaces of the double-sided adhesive tapes are respectively covered with a detachable protective layer; the back sheets on the left side and the right side form the back upper end edge of the plastic bag and are used for being inserted between the wall and the back wall of the indoor unit from the back end of the bottom surface of the indoor unit. The utility model discloses simple structure, with low costs, convenient to use have fine market prospect.
Description
Technical Field
The utility model relates to the technical field of daily necessities, especially, relate to a be applied to machine in air conditioning and wash and use protective bag.
Background
With the development of economy, air conditioners have entered thousands of households and various public places. A problem that follows is the cleaning work of the air conditioner. Because the indoor unit of the air conditioner is installed indoors, the indoor unit sucks ambient air and then discharges refrigerated gas, the discharged gas is directly in the human residence and is used for people to breathe, and in the process, the air is filtered and treated by the indoor unit, so that the cleaning and nursing of the indoor unit are directly related to the health of people and the service life of indoor houses. If the indoor unit is not clean enough, excessive dirt is left, various bacteria and germs grow along with the accumulation of time, and particularly in south China, harmful bacteria and various microorganisms are more likely to grow due to the humid air.
Therefore, the cleaning of the indoor unit of the air conditioner is a key step of the maintenance of the air conditioner and the air conditioner maintenance, which is beneficial to improving the refrigeration effect, shortening the cooling time, saving more energy, prolonging the service life of the air conditioner, removing the dirt in the indoor unit of the air conditioner and effectively filtering and purifying the indoor air while refrigerating.
Because the indoor unit of the air conditioner is generally arranged at a fixed position, and the position of the on-hook is very high, the indoor unit cannot be moved during cleaning, and only can be manually operated after climbing to a proper height, so that the sewage discharge becomes a great problem. The following methods are commonly used today:
1. one is that two persons cooperate, one person is responsible for accepting dirty water, and one person is responsible for cleaning, obviously takes labor and effort, and the operation is inconvenient, and dirty water is easy to spill everywhere.
2. Another mode is started to be applied in recent years, namely, a protective bag made of nylon waterproof cloth is used for sleeving the whole air conditioner indoor unit, and only an air outlet is exposed for operation, and the method has the defects that: the suit is difficult, and the operation is difficult for non-professionals; moreover, the nylon waterproof cloth has large mass, heavy weight and high production cost; in addition, the protective bag is matched with the shape of the indoor unit of the air conditioner, and the air outlet is exposed, so that the protective bag cannot protect the cleaned part of the air conditioner in place, and sewage generated by cleaning is easy to overflow even if flowing into the protective bag, so that the sewage causes secondary pollution to walls or floors, and the cleaning operation difficulty is increased.
3. The latest mode is that the protective bag is fixed with the wall surfaces on two sides of the indoor unit of the air conditioner, the rear edge of the upper opening of the protective bag is positioned at the rear part of the lower bottom surface of the indoor unit and is close to the wall, so that the cleaning operation surface of the indoor unit is exposed, the operation is convenient, the protective bag is arranged below the indoor unit and is convenient for water receiving, but two defects exist: along with the increase of sewage in the bag, the fixed parts of the protective bag and the walls at two sides of the indoor unit are easy to fall off; the rear edge of the upper opening of the protective bag cannot be tightly attached to the wall, sewage is easy to leak on the wall surface from the space between the wall and the protective bag, and if the rear edge of the upper opening is attached to the wall, a long strip of adhesive is needed, the wall surface is easy to be polluted, and the sewage is still difficult to avoid wetting the wall surface.
SUMMERY OF THE UTILITY MODEL
In view of the background art, the utility model aims at providing a can not pollute the wall, collect sewage more conveniently, and more convenient operation, the higher neotype clean protecting bag of stability, make the washing operation more convenient, the cost is lower.
The utility model aims at realizing through the following technical scheme:
the utility model provides a machine washs in air conditioning uses protecting bag which characterized in that: the plastic bag is a plastic bag which is symmetrical in size from top to bottom and has an opening at the upper end and a closed lower end, and the left side and the right side of the plastic bag are correspondingly wrapped and fixed on the side walls at the left end and the right end of the indoor unit; the upper ends of the left side and the right side of the plastic bag are symmetrically provided with openings, the length of the openings is 15-25cm, the openings at the two sides are communicated with the openings at the upper end of the plastic bag, so that the upper end part of each side forms a separable front sheet and a separable rear sheet, the inner surfaces of the upper ends of the front sheet and the rear sheet at each side are respectively adhered with double-sided adhesive tapes which are respectively adhered with the front part and the rear part of the corresponding side wall of the indoor unit, and the outer surfaces of the double-sided adhesive tapes are respectively coated with a detachable protective layer; the back upper end edge of the plastic bag is formed between the back sheets on the left side and the right side, and the back upper end edge of the plastic bag is used for being inserted between the wall and the back wall of the indoor unit from the back end of the bottom surface of the indoor unit.
Preferably, the center of the lower end of the plastic bag is provided with an opening for discharging sewage, and the opening is bonded and sealed on the outer surface of the plastic bag in a tearable manner by a waterproof adhesive tape.
Preferably, the thickness of the plastic bag is 0.3-0.6 mm.
Preferably, the thickness of the plastic bag is 0.5 cm.
Preferably, the double faced adhesive tape is EVA adhesive with the brand of 3M.
Preferably, the plastic bag comprises an upper half part and a lower half part, the upper half part is rectangular, and the lower half part is an isosceles trapezoid with a large upper part and a small lower part; or the plastic bag is integrally in an isosceles trapezoid shape with a large upper part and a small lower part; or the plastic bag comprises an upper half part and a lower half part, wherein the upper half part is rectangular, and the edge of the lower half part is arc-shaped and is bilaterally symmetrical; or the whole plastic bag is an isosceles triangle with the top point below; or, the plastic bag comprises an upper half part and a lower half part, the upper half part is rectangular, and the edge of the lower half part is an isosceles triangle with a vertex below.
Optionally, the plastic bag is formed by laminating and pressing a front surface and a back surface, the openings at the upper ends of the left and right sides of the plastic bag are located on the laminating seams of the front surface and the back surface, the front sheet belongs to the front surface, and the back sheet belongs to the back surface.
Preferably, the plastic bag is made of PE.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model is made of PE material, has low cost, is disposable, clean and sanitary, and is degradable;
2. the utility model adopts the design of bilateral symmetry with big top and small bottom, so that the sewage generated by cleaning is concentrated in the center of the bottom of the protective bag, which is beneficial to the balance of the protective bag in the whole cleaning process, and prevents uneven stress caused by unbalanced air conditioner installation, thereby leading the sewage to gather at one end of the protective bag to lead the protective bag to lose balance and further leading the protective bag to drop, leak water and the like;
3. the upper ends of the left side and the right side of the plastic bag are symmetrically provided with openings, the front piece is separated from the rear piece, and the plastic bag can be fixed at the front end part and the rear end part of the side wall of the indoor unit through double-faced adhesive tape, so that two connecting points of the plastic bag and the same side wall of the indoor unit are separated to form an angle, and the two connecting points have reverse friction force in the horizontal direction, so that the bonding force between the plastic bag and the side wall of the indoor unit is enhanced, and the bearing capacity of the plastic bag is enhanced; meanwhile, the rear upper end edge between the two rear sheets can be easily inserted between the wall and the rear wall of the indoor unit from the rear end of the bottom surface of the indoor unit, so that the bottom surface of the indoor unit is effectively isolated from the wall, and the wall surface is prevented from being polluted by sewage in the indoor unit; meanwhile, the side wall is opened and separated from the front and the back, and the front piece is adhered and fixed at the front, so that the front opening of the protective bag is larger, the operation space is increased during cleaning, and water is not easy to leak;
4. 3M EVA (ethylene vinyl acetate) viscose is used as double-sided adhesive to adhere the plastic bag and the side wall of the indoor unit, so that the adhesive force is strong and no residue is left;
5. the center of the lower end of the plastic bag is provided with a hole for discharging sewage, and the hole is pasted and sealed on the outer surface of the plastic bag in a tearable manner by a waterproof adhesive tape. When the water-proof adhesive tape is used, when the water amount in the bag is large, the waterproof adhesive tape can be torn from the outside, and the sewage in the bag can be taken away by other containers. Thus, the plastic bag is convenient to disassemble after cleaning.
Drawings
Fig. 1 is a schematic front structural view of an embodiment of the present invention;
fig. 2 is a schematic side view of the embodiment of the present invention combined with an indoor unit of an air conditioner.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
The present embodiment provides a protective bag for cleaning an indoor unit of an air conditioner, which is a flat plastic bag without volume formed by laminating a first sheet and a second sheet, as shown in fig. 1, the upper half of the plastic bag is a rectangle 1, and the lower half is an isosceles trapezoid 2 with a large upper part and a small lower part. The upper end of the plastic bag is open, the lower end of the plastic bag is closed, the rectangle 1 on the upper half portion is used for being fixed with an indoor unit of an air conditioner, and the trapezoid 2 on the lower half portion is used for containing sewage flowing out of the indoor unit.
As shown in fig. 2, the upper end opening of the joint between the first sheet and the second sheet on the left and right sides of the plastic bag is communicated with the two openings 20, that is, the first sheet and the second sheet at the position are separated and can be opened at a certain angle, and meanwhile, the upper end parts of the first sheet and the second sheet can be spread apart, so that the part defining the first sheet is the front sheet 31, and the part defining the second sheet is the back sheet 32. Two double-sided tapes 41 and 42 are attached to the upper ends of the inner surfaces of the front sheet 31 and the rear sheet 32 on the left and right sides, respectively, and are used for being attached and fixed to the side walls of the indoor unit 100. The portion between the rear sheets 32 on both sides, i.e., the upper end edge 33 of the second sheet, is used for inserting into the space between the rear wall and the wall of the indoor unit 100 from the rear end of the bottom surface of the indoor unit 100.
The plastic bag is made of a PE film, the thickness of the plastic bag is 0.3-0.6mm, and the plastic bag is finally determined to have the best effect when being 0.5mm through multiple tests considering various factors such as cost, weight, heaviness and the like.
The double-sided tapes 41 and 42 adopt 3M EVA viscose glue as the side walls of the double-sided adhesive tape sticking plastic bags and the indoor unit 100, and have strong adhesive force and no residue.
The transverse dimension of the plastic bag is obviously larger than the length of the air-conditioning indoor unit of the mainstream model, so that the two ends of the plastic bag can easily coat the side walls of the two ends of the indoor unit, and the plastic bag has universality and is universal for most indoor units.
When in use, the two rear sheets 32 at the left and right ends are respectively stuck to the rear parts of the side walls at the two ends of the indoor unit 100, and at this time, the two front sheets 31 are in a free state; then the upper end edge 33 of the second sheet of the plastic bag between the two back sheets 32 is plugged into the space between the back wall and the wall of the indoor unit 100 from the back end of the bottom surface of the indoor unit; then, the two front pieces 31 at the left and right ends are respectively stuck on the front parts of the side walls at the two ends of the indoor unit 100, namely, the positions close to the edge of the air outlet, at this time, the front piece 31 and the rear piece 32 at each side are separated, an included angle is formed at the bottom of the front piece, the first piece and the second piece are propped open by the included angle, the upper end edge of the first piece is positioned at the middle lower part of the front end of the indoor unit in an arc shape, the air outlet is exposed, a certain front-back distance is formed between the first piece and the air outlet, a relatively wide cleaning working space and a sewage inlet are formed, the cleaning operation is not influenced, and.
More particularly, the center of the lower end of the plastic bag is provided with an opening 4 for discharging sewage, and the opening 4 is bonded and sealed on the outer surface of the plastic bag in a tearing way by a waterproof adhesive tape 5. When the water-proof adhesive tape is used, when the water amount in the bag is large, the waterproof adhesive tape 5 can be torn from the outside, and the sewage in the bag can be taken away by other containers. Thus, the plastic bag is convenient to disassemble after cleaning.
The utility model discloses a plastic bag is not limited to above-mentioned shape, can also be: the plastic bag is integrally in an isosceles trapezoid shape with a large upper part and a small lower part; or the plastic bag comprises an upper half part and a lower half part, wherein the upper half part is rectangular, and the edge of the lower half part is arc-shaped and is bilaterally symmetrical; or the plastic bag is integrally an isosceles triangle with a large upper part and a small lower part, and the lower end point of the plastic bag is the vertex angle of the isosceles triangle.
Claims (8)
1. The utility model provides a machine washs in air conditioning uses protecting bag which characterized in that: the plastic bag is a plastic bag which is symmetrical in size from top to bottom and has an opening at the upper end and a closed lower end, and the left side and the right side of the plastic bag are correspondingly wrapped and fixed on the side walls at the left end and the right end of the indoor unit; the upper ends of the left side and the right side of the plastic bag are symmetrically provided with openings, the length of the openings is 15-25cm, the openings at the two sides are communicated with the openings at the upper end of the plastic bag, so that the upper end part of each side forms a separable front sheet and a separable rear sheet, the inner surfaces of the upper ends of the front sheet and the rear sheet at each side are respectively adhered with double-sided adhesive tapes which are respectively adhered with the front part and the rear part of the corresponding side wall of the indoor unit, and the outer surfaces of the double-sided adhesive tapes are respectively coated with a detachable protective layer; the back upper end edge of the plastic bag is formed between the back sheets on the left side and the right side, and the back upper end edge of the plastic bag is used for being inserted between the wall and the back wall of the indoor unit from the back end of the bottom surface of the indoor unit.
2. The protective bag for cleaning an indoor unit of an air conditioner according to claim 1, wherein: the center of the lower end of the plastic bag is provided with a hole for discharging sewage, and the hole is pasted and sealed on the outer surface of the plastic bag in a tearable manner by a waterproof adhesive tape.
3. The protective bag for cleaning an indoor unit of an air conditioner according to claim 1 or 2, wherein: the thickness of the plastic bag is 0.3-0.6 mm.
4. The protective bag for cleaning an indoor unit of an air conditioner according to claim 3, wherein: the thickness of the plastic bag is 0.5 cm.
5. The protective bag for cleaning an indoor unit of an air conditioner according to claim 1 or 2, wherein: the double faced adhesive tape is EVA viscose.
6. The protective bag for cleaning an indoor unit of an air conditioner according to claim 1 or 2, wherein: the plastic bag comprises an upper half part and a lower half part, wherein the upper half part is rectangular, and the lower half part is an isosceles trapezoid with a large upper part and a small lower part; or the plastic bag is integrally in an isosceles trapezoid shape with a large upper part and a small lower part; or the plastic bag comprises an upper half part and a lower half part, wherein the upper half part is rectangular, and the edge of the lower half part is arc-shaped and is bilaterally symmetrical; or the whole plastic bag is an isosceles triangle with the top point below; or, the plastic bag comprises an upper half part and a lower half part, the upper half part is rectangular, and the edge of the lower half part is an isosceles triangle with a vertex below.
7. The protective bag for cleaning an indoor unit of an air conditioner according to claim 3, wherein: the plastic bag is formed by laminating and pressing a front surface and a back surface, the openings at the upper ends of the left side and the right side of the plastic bag are positioned on the laminating seams of the front surface and the back surface, the front piece belongs to the front surface, and the back piece belongs to the back surface.
8. The protective bag for cleaning an indoor unit of an air conditioner according to claim 7, wherein: the plastic bag is made of PE materials.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407609 | 2018-03-26 | ||
| CN2018204076094 | 2018-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209829814U true CN209829814U (en) | 2019-12-24 |
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ID=68908262
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397525.1U Active CN209829815U (en) | 2018-03-26 | 2019-03-26 | Repeatedly usable's machine washs in air conditioning uses protecting bag |
| CN201920395443.3U Active CN209829814U (en) | 2018-03-26 | 2019-03-26 | Protective bag for cleaning indoor unit of air conditioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397525.1U Active CN209829815U (en) | 2018-03-26 | 2019-03-26 | Repeatedly usable's machine washs in air conditioning uses protecting bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209829815U (en) |
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2019
- 2019-03-26 CN CN201920397525.1U patent/CN209829815U/en active Active
- 2019-03-26 CN CN201920395443.3U patent/CN209829814U/en active Active
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| Publication number | Publication date |
|---|---|
| CN209829815U (en) | 2019-12-24 |
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