CN212474726U - Double-layer closed water-seepage-proof anti-pollution garbage bag - Google Patents
Double-layer closed water-seepage-proof anti-pollution garbage bag Download PDFInfo
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- CN212474726U CN212474726U CN202020441819.2U CN202020441819U CN212474726U CN 212474726 U CN212474726 U CN 212474726U CN 202020441819 U CN202020441819 U CN 202020441819U CN 212474726 U CN212474726 U CN 212474726U
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Abstract
The utility model relates to the field of articles for daily use. The double-layer closed water seepage and pollution prevention garbage bag comprises a garbage bag main body, wherein the garbage bag main body comprises an inner bag and an outer bag which are arranged inside and outside; the inner bag is provided with water seepage holes which are positioned in the area below the height of the inner bag 1/3; a water absorption layer formed by water absorbent is arranged between the inner bag and the outer bag, and the water absorption layer is blocked by water seepage holes; the top of inner bag and outer bag links to each other through two cyclic annular connecting portions that set up from top to bottom, and two cyclic annular connecting portions are first cyclic annular connecting portion and the cyclic annular connecting portion of second respectively, and first cyclic annular connecting portion link to each other the inner bag with outer bag with the cyclic annular connecting portion of second and enclose into the first portion of holding that is used for holding and takes out, and outer bag is in first portion of holding and offers the last hole that is used for taking out the area and pulls out. This patent has avoided the easy breakable nature of individual layer through double-deck setting. The water absorption layer between the inner bag and the outer bag further improves the damageability of the water absorption layer.
Description
Technical Field
The utility model relates to the field of household items, concretely relates to disposal bag.
Background
Existing trash bags are typically provided as a single bag body. When current disposal bag uses in public place, like subway station, hospital etc. the disposal bag uses and change the in-process and need carefully get and put, prevents that the disposal bag damage from leading to dirty water to spill, easily leads to the disposal bag damage when having closed angle or hard thorn in rubbish very much, and the slight damage of disposal bag can lead to dirty water to flow out, pollutes garbage bin and environment, and these drawbacks lead to the disposal bag to use and have a great deal of inconvenience. Thus, existing trash bags have drawbacks and need to be further improved and perfected.
CN201621213476.4 discloses a dry-wet separation garbage bag, which comprises a garbage bag body, wherein a dry-wet separation net is pressed on the inner side of the garbage bag body through a bonding strip, and the garbage bag body is divided into an upper bag body and a lower bag body by the dry-wet separation net. The disposal bag divide into upper and lower two parts with the disposal bag through the non-woven fabrics, dirty water in the rubbish permeates the lower part and makes the multiple rubbish of mixing realize the wet separation futilely through the non-woven fabrics, avoids rubbish to go mildy and smelly for the use and the change of disposal bag are more convenient.
The above patent is disadvantageous in that water absorption cannot be achieved at the side of the garbage bag, and in addition, when the garbage bag is damaged due to sharp corners or hard pricks in the garbage, dirty water still flows out from the side of the garbage bag.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a double-deck closed prevention of seepage water anti-pollution disposal bag has solved above-mentioned at least one technical problem.
The technical scheme of the utility model is that: the double-layer closed water seepage and pollution prevention garbage bag comprises a garbage bag main body and is characterized in that the garbage bag main body comprises an inner bag and an outer bag which are arranged inside and outside;
the inner bag is provided with water seepage holes, the water seepage holes are positioned in the area below the height of the inner bag 1/3, and the distance between the adjacent water seepage holes at the same height is increased from top to bottom;
a water absorption layer formed by water absorbent is arranged between the inner bag and the outer bag, and the water absorption layer blocks all water seepage holes;
the tops of the inner bag and the outer bag are connected through two annular connecting parts which are arranged up and down, the two annular connecting parts are respectively a first annular connecting part and a second annular connecting part, the first annular connecting part and the second annular connecting part connect the inner bag and the outer bag to form a first accommodating part for accommodating an upper drawing belt, and an upper hole for drawing the upper drawing belt out is formed in the first accommodating part of the outer bag;
an adhesive layer is adhered to the inner wall, located in the first accommodating portion, of the inner bag, and a release paper layer is adhered to the inner wall of the adhesive layer.
This patent has avoided the easy breakable nature of individual layer through double-deck setting. The water absorption layer between the inner bag and the outer bag further improves the damageability of the water absorption layer.
The outer bag and the inner bag are connected through the two annular connecting parts, so that the outer bag and the inner bag can be relatively fixed, and the upper drawing belt can be fixed. Easily take on hand and draw the area and abandon behind the binding off of rubbish area body upper end.
This patent is through optimizing arranging of infiltration hole, when being convenient for guarantee the bearing of inner bag bottom, guarantees the infiltration effect.
When this patent used, when needing disposal bag binding off to abandon, torn release paper layer, the mutual bonding of adhesive, and then realized that the oral area adhesion of inner bag seals, then upward takes out the area and carries out the pull binding off, improves the sealed effect who seals.
Preferably, the top of the inner bag and the top of the outer bag are also provided with two third annular connecting parts and a fourth annular connecting part which are arranged up and down, and the third annular connecting parts are positioned below the second annular connecting parts;
the third annular connecting part and the fourth annular connecting part connect the inner bag and the outer bag to form a second accommodating part for accommodating a lower drawstring;
the outer bag is arranged at the second accommodating part and is provided with a lower hole for pulling out the lower drawing belt.
The upper drawing belt and the lower drawing belt are drawn and closed, and the sealing effect of the seal is improved.
Or the top parts of the inner bag and the outer bag are also provided with two third annular connecting parts and fourth annular connecting parts which are arranged up and down, and the third annular connecting parts are positioned below the second annular connecting parts;
the third annular connecting part and the fourth annular connecting part connect the inner bag and the outer bag to form a second accommodating part for accommodating a rubber band.
The garbage bag can be conveniently sleeved into the garbage can and automatically sealed when being taken out through the rubber band.
Further preferably, the inner bag is further connected with a W-shaped folded flexible plastic separation layer;
the front end and the rear end of the flexible plastic separation layer are respectively fixedly connected with the inner bag, and the bottom of the flexible plastic separation layer is fixedly connected with the bottom of the inner bag.
The garbage bag can be used for classifying and separating articles conveniently.
Further preferably, the top of the flexible plastic separation layer is located between the third annular connecting portion and the second annular connecting portion.
The garbage bag is convenient to separate the inner cavity of the garbage bag by the flexible plastic separation layer when the drawstring is pulled.
Preferably, the outer bag is adhered with a plastic layer, and the left side, the right side and the lower side of the plastic layer are connected with the outer bag to form a socket.
The note paper is convenient to insert. Remarks are made for the waste which is specially marked.
Further preferably, the inner bag, the outer bag, the upper drawing belt and the lower drawing belt are all made of PE materials.
Preferably, the first annular connecting portion, the second annular connecting portion, the third annular connecting portion and the fourth annular connecting portion are all connecting portions at which the inner bag and the outer bag are connected by heat sealing.
Further preferably, the water absorbent is any one of absorbent cotton, sponge, silica gel, and water absorbent resin.
Or the water absorbing layer comprises two layers of water absorbing cotton arranged along the thickness direction, the two layers of water absorbing cotton are connected through sewing threads to form a cavity for containing water absorbing resin, and the water absorbing resin is clamped between the water absorbing cotton.
The uniformity of water absorption is convenient to realize.
The inner side and the outer side of the water absorption layer are respectively fixed with the inner bag and the outer bag by gluing.
The fixing effect is ensured.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 4 is a schematic view of a partial structure of an inner bag according to embodiment 4 of the present invention;
fig. 5 is a schematic view of a partial structure of a water-absorbing layer according to embodiment 5 of the present invention.
In the figure: 1 is the inner bag, 2 is the outer bag, 3 is the layer that absorbs water, 4 is the upper suction belt, 5 is lower suction belt, 6 is the adhesive layer, 7 is the rubber band, 8 is the flexible plastic separate layer, 11 is the infiltration hole, 21 is first cyclic annular connecting portion, 22 is the cyclic annular connecting portion of second, 23 is the cyclic annular connecting portion of third, 24 is fourth cyclic annular connecting portion, 25 is first portion of holding, 31 is first cotton that absorbs water, 32 is the second cotton that absorbs water.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, in embodiment 1, the double-layer closed anti-seepage and anti-pollution garbage bag comprises a garbage bag main body, wherein the garbage bag main body comprises an inner bag 1 and an outer bag 2 which are arranged inside and outside; the inner bag 1 is provided with water seepage holes which are positioned in the area below the height of the inner bag 11/3; a water absorption layer 3 formed by water absorbent is arranged between the inner bag 1 and the outer bag 2, and the water seepage holes 11 are blocked by the water absorption layer 3. The distance between the adjacent water seepage holes under the same height is gradually increased from top to bottom.
The top of inner bag 1 and outer bag 2 links to each other through two cyclic annular connecting portions that set up from top to bottom, and two cyclic annular connecting portions are first cyclic annular connecting portion 21 and the cyclic annular connecting portion 22 of second respectively, and first cyclic annular connecting portion 21 links to each other inner bag 1 with outer bag 2 with the cyclic annular connecting portion 22 and encloses into the first portion 25 that holds that is used for holding and takes out 4, and outer bag 2 is located first portion 25 department of holding and offers the last hole that is used for taking out 4 and pulls out. The upper drawstring is annularly arranged on the first accommodating part. The upper hole is provided with one or 2, and when the upper hole is provided with one, unilateral drawing is realized. One upper drawing belt is arranged. When the upper holes are provided with 2, the two upper drawing belts are arranged, and the two upper drawing belts are respectively drawn out from the two upper holes. The two upper holes are oppositely arranged. The drawing and closing at both sides are convenient to realize.
The inner wall of the inner bag in the first accommodating part can be adhered with an adhesive layer 6, and a release paper layer is adhered to the inner wall of the adhesive layer 6. When needing the disposal of disposal bag binding off, tear release paper layer, the mutual adhesion of adhesive, and then realize the oral area adhesion of inner bag and seal, improve the sealed effect who seals.
The inner bag 1, the outer bag 2, the upper drawing belt 4 and the lower drawing belt are all made of PE materials.
The first annular connecting part and the second annular connecting part are both connecting parts for heat sealing connection of the inner bag 1 and the outer bag 2. Or the first annular connecting part and the second annular connecting part are connecting parts for connecting the inner bag and the outer bag through glue.
The water absorbent is any one of absorbent cotton, sponge, silica gel and absorbent resin.
The inner diameter of the water seepage hole is not more than 1 mm.
Has the advantages that: 1) through the double-layer arrangement, the single-layer easy breaking is avoided. The water absorption layer between the inner bag 1 and the outer bag 2 further improves the damageability of the water absorption layer.
2) Through outer bag 2 and inner bag 1 link to each other through two cyclic annular connecting portion, when realizing relative fixed between them, can also realize going up taking 4 fixed. The upper end of the garbage belt body is closed and then discarded by the upper pulling belt 4 which is easy to lift.
3) This patent is through optimizing arranging of infiltration hole, when being convenient for guarantee the bearing of inner bag bottom, guarantees the infiltration effect.
4) During the use, when needing disposal of disposal bag binding off, tear off release paper layer, the mutual bonding of adhesive, and then realize the oral area adhesion of inner bag and seal, then go up the area of taking out and carry out the pull binding off, improve the sealed effect who seals.
Referring to fig. 2, in embodiment 2, on the basis of embodiment 1, two third annular connecting portions 23 and fourth annular connecting portions 24 are further disposed on the top of the inner bag and the top of the outer bag, and the third annular connecting portions 23 are located below the second annular connecting portions; the third annular connecting part 23 and the fourth annular connecting part 24 connect the inner bag and the outer bag to form a second accommodating part for accommodating the lower drawstring; the outer bag is provided with a lower hole for pulling out the lower drawing belt 5 at the second accommodating part. The lower drawstring is annularly arranged on the second accommodating part. The lower hole is provided with one or 2, and when the lower hole is provided with one, unilateral pull is realized. When the lower holes are provided with 2, the two lower drawing belts are arranged and are respectively pulled out from the two lower holes. The two lower holes are oppositely arranged. The drawing and closing at both sides are convenient to realize.
The upper drawing belt and the lower drawing belt are drawn and closed, and the sealing effect of the seal is improved.
The third annular connecting part and the fourth annular connecting part are both connecting parts for heat sealing and connecting the inner bag and the outer bag. Or the third annular connecting part and the fourth annular connecting part are both connecting parts for connecting the inner bag and the outer bag through glue.
Referring to fig. 3, in embodiment 3, on the basis of embodiment 1, two third annular connecting portions 23 and fourth annular connecting portions 24 are further disposed on the top of the inner bag and the top of the outer bag, and the third annular connecting portions 23 are located below the second annular connecting portions; the third annular connecting portion 23 and the fourth annular connecting portion 34 connect the inner bag and the outer bag to form a second accommodating portion for accommodating the rubber band 7. The garbage bag can be conveniently sleeved into the garbage can and automatically sealed when being taken out through the rubber band. The third annular connecting part and the fourth annular connecting part are both connecting parts for heat sealing and connecting the inner bag and the outer bag. Or the third annular connecting part and the fourth annular connecting part are both connecting parts for connecting the inner bag and the outer bag through glue.
Referring to fig. 4, in embodiment 4, based on embodiments 1, 2 or 3, the inner bag 1 is further connected with a W-folded flexible plastic spacer layer 8; the front end and the rear end of the flexible plastic separation layer 8 are respectively fixedly connected with the inner bag, and the bottom of the flexible plastic separation layer 8 is fixedly connected with the bottom of the inner bag. The garbage bag can be used for classifying and separating articles conveniently. The top of the flexible plastic separation layer may be located between the third annular connection and the second annular connection. The garbage bag is convenient to separate the inner cavity of the garbage bag by the flexible plastic separation layer when the drawstring is pulled.
The outer bag is adhered with a plastic layer, and the left side, the right side and the lower side of the plastic layer are connected with the outer bag to form a socket. The note paper is convenient to insert. Remarks are made for the waste which is specially marked.
Referring to fig. 5, embodiment 5 is different from embodiment 1 in that the water-absorbing layer 3 may include two layers of water-absorbing cotton arranged along the thickness direction, where the two layers of water-absorbing cotton are a first water-absorbing cotton 31 and a second water-absorbing cotton 32, the two layers of water-absorbing cotton are connected by a sewing thread to enclose a cavity for containing water-absorbing resin, and the water-absorbing resin is sandwiched between the water-absorbing cotton. The uniformity of water absorption is convenient to realize. The inner side and the outer side of the water absorption layer are respectively fixed with the inner bag and the outer bag by gluing. The fixing effect is ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441819.2U CN212474726U (en) | 2020-03-31 | 2020-03-31 | Double-layer closed water-seepage-proof anti-pollution garbage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441819.2U CN212474726U (en) | 2020-03-31 | 2020-03-31 | Double-layer closed water-seepage-proof anti-pollution garbage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212474726U true CN212474726U (en) | 2021-02-05 |
Family
ID=74457975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020441819.2U Expired - Fee Related CN212474726U (en) | 2020-03-31 | 2020-03-31 | Double-layer closed water-seepage-proof anti-pollution garbage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212474726U (en) |
-
2020
- 2020-03-31 CN CN202020441819.2U patent/CN212474726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |