CN212981228U - Negative pressure bagging-off garbage bin - Google Patents
Negative pressure bagging-off garbage bin Download PDFInfo
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- CN212981228U CN212981228U CN202020368317.1U CN202020368317U CN212981228U CN 212981228 U CN212981228 U CN 212981228U CN 202020368317 U CN202020368317 U CN 202020368317U CN 212981228 U CN212981228 U CN 212981228U
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- negative pressure
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- pressure bagging
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Abstract
The utility model provides a negative pressure bagging garbage can, which comprises an inner can, an outer can and an air pump; the outer edge of the top of the inner cylinder is abutted against the inner side surface of the outer cylinder, a cavity is formed between the outer side surface of the inner cylinder and the inner side surface of the outer cylinder, and the side wall of the inner cylinder is provided with an exhaust hole; the air pump is arranged on the outer barrel, an air inlet of the air pump is arranged in the cavity, and an air outlet of the air pump is communicated with the outer side wall of the outer barrel. In the working process, the air pump is started to form negative pressure in the cavity, a negative pressure area is formed in the area between the inner barrel and the garbage through the exhaust hole, the garbage bag is pushed to the inner side wall of the inner barrel under the action of atmospheric pressure, and the pushed garbage bag is uniformly unfolded towards the inner wall of the inner barrel to complete the unfolding work of the garbage bag. The whole mechanism of the negative pressure bagging garbage can is simple and practical, garbage bags unfolded by utilizing negative pressure are evenly unfolded and are tightly attached to the inner barrel, the garbage bags are not easy to drop, the unfolding efficiency is high, and time and labor are saved.
Description
Technical Field
The utility model relates to a daily health supplies, concretely relates to negative pressure bagging-off garbage bin.
Background
Ordinary garbage bin is in the bagging-off, because the plastic bag is in fold condition mostly, if when assembling on the garbage bin, can't fully expand in the laminating of garbage bin inner wall, article are put in very inconveniently, and the user expandes the sack repayment by oneself and enters the garbage bin, then can be because disposal bag weight is too light, causes the air between disposal bag outer wall and the garbage bin inner wall to stop and appear the swell, and the degree of difficulty of packing into is big, wastes time and energy. And because the disposal bag expandes inadequately after putting into the garbage bin, causes the disposal bag part to fold or bulge, when putting in rubbish, rubbish receives disposal bag folding part or bulge to hinder, leads to rubbish pulling rubbish to take downwards for the disposal bag top edge breaks away from the landing of garbage bin top edge, makes rubbish can't drop into in the disposal bag.
SUMMERY OF THE UTILITY MODEL
Therefore, need provide a negative pressure bagging-off garbage bin, when solving and placing the disposal bag in the garbage bin, can't fully expand in the laminating of garbage bin inner wall, appear the swell or fold, make the disposal bag landing when leading to putting in rubbish, the manual work is packed into and is expanded the degree of difficulty greatly, the problem that wastes time and energy.
In order to achieve the purpose, the inventor provides a negative-pressure bagging garbage can, which comprises an inner cylinder, an outer cylinder and an air pump; the outer edge of the top of the inner cylinder is abutted against the inner side surface of the outer cylinder, a cavity is formed between the outer side surface of the inner cylinder and the inner side surface of the outer cylinder, and the side wall of the inner cylinder is provided with an exhaust hole; the air pump is installed on the urceolus, the air inlet setting of air pump is in the cavity to set up the center at urceolus inboard bottom, the gas outlet and the urceolus lateral wall of air pump switch on.
As the utility model discloses an optimal structure, negative pressure bagging-off garbage bin still includes the position circle, the position circle outside is inconsistent with the inboard edge at inner tube top for press from both sides tight disposal bag top.
As the utility model discloses a preferred structure, the inboard edge in inner tube top is equipped with annular positioning groove, annular positioning groove and position circle looks adaptation.
As the utility model discloses a preferred structure, the exhaust hole has a plurality ofly, evenly arranges on the inner tube lateral wall.
As the utility model discloses a preferred structure, negative pressure bagging-off garbage bin still includes the bung, the bung side articulates in the urceolus top outside.
As the utility model discloses a preferred structure, negative pressure bagging-off garbage bin still includes the flip device, the flip device is installed on the urceolus for open the bung.
As the utility model discloses a preferred structure, the flip device includes response module and flip subassembly, the response module setting is on the bung, the flip subassembly is located the articulated department between bung and the urceolus, the flip subassembly is connected with the response module.
As the utility model discloses an optimal structure, negative pressure bagging-off garbage bin still includes disinfection module, disinfection module installs in the bung bottom surface for the interior side disinfection of garbage bin.
As the preferred structure of the utility model, the disinfection module is an ultraviolet lamp or an ozone generator.
Different from the prior art, the technical scheme provides a negative-pressure bagging garbage can which comprises an inner cylinder, an outer cylinder and an air pump; the outer edge of the top of the inner cylinder is abutted against the inner side surface of the outer cylinder, a cavity is formed between the outer side surface of the inner cylinder and the inner side surface of the outer cylinder, and the side wall of the inner cylinder is provided with an exhaust hole; the air pump is installed on the urceolus, the air inlet setting of air pump is in the cavity, the gas outlet and the urceolus lateral wall of air pump switch on.
In the working process, a user only needs to open the top of the garbage bag, the bottom of the garbage bag in a folded state is placed into the inner barrel, the top of the garbage bag is covered on the top of the inner barrel, the inner barrel is placed into the outer barrel, the outer edge of the top of the inner barrel is abutted to the inner side face of the outer barrel, the area, covered on the inner barrel, of the top of the garbage bag is compressed, when the air pump works, a cavity between the inner barrel and the outer barrel is discharged outside through the air blowing pump, negative pressure is formed in the cavity, air between the garbage bag and the inner barrel is pumped between the inner barrel and the outer barrel through the exhaust hole in the side wall of the inner barrel under the negative pressure effect, therefore, a negative pressure area is also formed in the area between the inner barrel and garbage, the garbage bag is pushed to the inner side wall of the inner barrel under. The whole mechanism of the negative pressure bagging garbage can is simple and practical, garbage bags unfolded by utilizing negative pressure are evenly unfolded and are tightly attached to the inner barrel, the garbage bags are not easy to drop, the unfolding efficiency is high, and time and labor are saved.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the negative pressure bagging trash can;
FIG. 2 is a cross-sectional view of a negative pressure bagging trash can with a retaining ring according to an embodiment;
fig. 3 is a sectional view of the negative pressure bagging garbage can with the can cover according to the embodiment.
Description of reference numerals:
10. an inner barrel;
11. an exhaust hole; 12. an annular positioning groove;
20. an outer cylinder;
30. an air pump;
31. an air inlet; 32. an air outlet;
40. positioning rings;
50. a barrel cover;
51. a sensing module; 52. an ultraviolet lamp; 53. an ozone generator.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 3 together, the present embodiment provides a negative pressure bagging trash can, as shown in fig. 1, including an inner cylinder 10, an outer cylinder and an air pump 30, wherein an outer edge of a top of the inner cylinder 10 abuts against an inner side of the outer cylinder, and a cavity is formed between an outer side of the inner cylinder 10 and an inner side of the outer cylinder. The side wall of the inner cylinder 10 is provided with an exhaust hole 11, the exhaust hole 11 is communicated with the cavity and the inner side of the inner cylinder 10, the exhaust hole 11 can be arranged at the joint of the side wall, the bottom or the bottom of the inner cylinder 10 and the side surface, a plurality of further exhaust holes 11 can be arranged, the exhaust holes 11 are uniformly arranged on the inner cylinder 10, the unfolding of the garbage bag is facilitated, furthermore, in order to prevent the garbage bag from blocking the exhaust hole 11, an air guide groove or a bulge can be arranged at the joint of the exhaust hole 11 and the side wall of the inner cylinder 10, so as to prevent. The air pump 30 is installed on the outer cylinder, specifically, the air pump 30 can be installed in the cavity, the space outside the outer cylinder is not occupied, the appearance is attractive, the power source of the air pump 30 can be batteries, the batteries can be arranged in the cavity together, and an external power supply can also be selected. The air inlet 31 of the air pump 30 is arranged in the cavity, preferably, the air inlet 31 is arranged at the middle position of the bottom of the outer cylinder, which is beneficial to uniformly unfolding the garbage bag, compared with a blower which is offset to one side, the suction force on the peripheral side of the inner cylinder 10 is uniform, the unfolding efficiency is high, and the air outlet 32 of the air pump 30 is communicated with the outer wall of the outer cylinder.
In the working process, a user only needs to open the top of the garbage bag, put the bottom of the garbage bag in a folded state into the inner barrel 10, cover the top of the inner barrel 10 by the unfolded top of the garbage bag, place the inner barrel 10 into the outer barrel, because the outer edge of the top of the inner cylinder 10 is abutted against the inner side of the outer cylinder, the area of the top of the garbage bag, which is coated on the inner cylinder 10, is compressed, when the air pump 30 works, the cavity between the inner cylinder 10 and the outer cylinder is discharged outside through the air blower 30, and negative pressure is formed in the cavity, air between the garbage bag and the inner cylinder 10 is pumped between the inner cylinder 10 and the outer cylinder through the vent hole 11 on the side wall of the inner cylinder 10 under the action of the negative pressure, therefore, a negative pressure area is formed in the area between the inner cylinder 10 and the garbage, the garbage bag is pushed to the inner side wall of the inner cylinder 10 under the action of the atmospheric pressure, and the pushed garbage bag is uniformly unfolded towards the inner wall of the inner cylinder 10 to complete the unfolding work of the garbage bag. The whole mechanism of the negative pressure bagging garbage can is simple and practical, garbage bags unfolded by utilizing negative pressure are evenly unfolded and are tightly attached to the inner barrel 10, the garbage bags are not easy to drop, the unfolding efficiency is high, and time and labor are saved.
Further, as shown in fig. 2, the negative pressure bagging garbage can further comprises a positioning ring 40, and the outer side of the positioning ring 40 is abutted against the inner side edge of the top of the inner cylinder 10 and used for clamping the top of the garbage bag. The shape of the outer barrel can be cylindrical or prismatic, the corresponding shape of the inner barrel 10 can be an inverted frustum or an inverted frustum, the outer edge of the top of the inner barrel 10 is abutted against the inner side face of the outer barrel, a closed cavity is formed between the outer side face of the inner barrel 10 and the inner side face of the outer barrel, the overall dimension of the positioning ring 40 is matched with the inner edge of the top of the inner barrel 10, and the top of the garbage bag can be clamped when the top of the garbage bag is coated on the top of the inner barrel 10. In addition, the shape of the inner cylinder 10 may be similar to the shape of the outer cylinder, and it is only necessary to provide a protrusion facing outward on the outer side of the upper edge of the inner cylinder 10, and the protrusion is abutted against the outer side of the positioning ring 40 to form a closed cavity. Further, the inboard edge in inner tube 10 top is equipped with annular positioning groove 12, and annular positioning groove 12 and position circle 40 looks adaptation set up the constant head tank and make position circle 40 can block into in the constant head tank, increase the compactness of connecting, prevent that the disposal bag from droing.
In other embodiments, the subpressure bagging garbage can further comprises a can cover 40, as shown in fig. 3, and the side edge of the can cover 40 is hinged on the outer side of the top of the outer cylinder. The arrangement of the barrel cover 40 is beneficial to preventing the odor of the garbage in the garbage bag from emitting into the air and also avoiding other things from entering the garbage can by mistake. When the garbage bag is filled, the top of the garbage bag is unfolded to cover the top of the inner cylinder 10, then the barrel cover 40 is covered, the top of the garbage bag is pressed by the barrel cover 40, and the bottom of the garbage bag is conveniently unfolded when the air pump 30 sucks the garbage bag. The opening and closing of the bin cover 40 of the negative pressure bagging trash can be completed by a flip device which is arranged on the outer bin and is used for opening the bin cover 40 when a garbage bag is filled or garbage is dumped. The cover turning device can be a mechanical cover turning structure or an automatic opening mode, the cover turning device of the automatic cover turning barrel cover 40 comprises a sensing module 51 and a cover turning component, the sensing module 51 is arranged on the cover turning barrel 40 and used for sensing a triggering condition and sending an opening signal, the cover turning component is connected with the sensing module 51, and the cover turning component is positioned at a hinge joint between the cover turning barrel 40 and the outer barrel and used for opening the cover turning barrel 40 when receiving the opening signal of the sensing module 51.
In other embodiments, the subpressure bagging trash can further comprises a sterilization module mounted on the bottom surface of the can cover 40 for sterilizing the inner side surface of the trash can. The disinfection module is an ultraviolet lamp 52 or an ozone generator 53, a controller is arranged in the disinfection module and is used for controlling the on and off of the ultraviolet lamp 52 or the ozone generator 53, generally, the ultraviolet lamp 52 or the ozone generator 53 of the disinfection module is opened after the barrel cover 40 is closed, and is automatically closed after disinfection is finished for a period of time, and the disinfection module is triggered to turn off the ultraviolet lamp 52 or the ozone generator 53 when the barrel cover 40 is opened. The disposal bag breeds bacterium and virus as rubbish load the easiest, disinfects for the disposal bag through disinfection module regularly, can effectively prevent bacterium and virus from spreading, improves the inside and peripheral sanitary conditions of garbage bin.
In the description of the above embodiments, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative idea of the present invention, the changes and modifications to the embodiments herein, or the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a negative pressure bagging-off garbage bin which characterized in that: comprises an inner cylinder, an outer cylinder and an air pump;
the outer edge of the top of the inner cylinder is abutted against the inner side surface of the outer cylinder, a cavity is formed between the outer side surface of the inner cylinder and the inner side surface of the outer cylinder, and the side wall of the inner cylinder is provided with an exhaust hole;
the air pump is installed on the urceolus, the air inlet setting of air pump is in the cavity to set up the center at urceolus inboard bottom, the gas outlet and the urceolus lateral wall of air pump switch on.
2. The negative pressure bagging garbage can of claim 1, wherein: the negative pressure bagging-off garbage bin still includes the position circle, the position circle outside is inconsistent with the inboard edge at inner tube top for press from both sides tight disposal bag top.
3. The negative pressure bagging garbage can of claim 2, wherein: the inner side edge of the top of the inner barrel is provided with an annular positioning groove, and the annular positioning groove is matched with the positioning ring.
4. The negative pressure bagging garbage can of claim 1, wherein: the exhaust holes are multiple and are uniformly arranged on the side wall of the inner barrel.
5. The negative pressure bagging garbage can of claim 1, wherein: the negative pressure bagging garbage can further comprises a can cover, and the side edge of the can cover is hinged to the outer side of the top of the outer barrel.
6. The negative pressure bagging garbage can of claim 5, wherein: the negative pressure bagging garbage bin still includes flip device, flip device installs on the urceolus for open the bung.
7. The negative pressure bagging garbage can of claim 6, wherein: the cover turning device comprises a sensing module and a cover turning component, the sensing module is arranged on the barrel cover, the cover turning component is located at the hinged position between the barrel cover and the outer barrel, and the cover turning component is connected with the sensing module.
8. The negative pressure bagging garbage can of claim 5, wherein: the negative-pressure bagging garbage can further comprises a disinfection module, wherein the disinfection module is installed on the bottom surface of the can cover and used for disinfecting the inner side surface of the garbage bag.
9. The negative pressure bagging garbage can of claim 8, wherein: the disinfection module is an ultraviolet lamp or an ozone generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368317.1U CN212981228U (en) | 2020-03-20 | 2020-03-20 | Negative pressure bagging-off garbage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368317.1U CN212981228U (en) | 2020-03-20 | 2020-03-20 | Negative pressure bagging-off garbage bin |
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| Publication Number | Publication Date |
|---|---|
| CN212981228U true CN212981228U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020368317.1U Active CN212981228U (en) | 2020-03-20 | 2020-03-20 | Negative pressure bagging-off garbage bin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460528A (en) * | 2021-08-02 | 2021-10-01 | 李福和 | Garbage bag self-suction type garbage can suitable for kitchen |
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2020
- 2020-03-20 CN CN202020368317.1U patent/CN212981228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460528A (en) * | 2021-08-02 | 2021-10-01 | 李福和 | Garbage bag self-suction type garbage can suitable for kitchen |
| CN113460528B (en) * | 2021-08-02 | 2022-09-23 | 李福和 | Garbage bag self-suction type garbage can suitable for kitchen |
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