CN204137672U - A kind of negative pressure out pocket sewage disposer - Google Patents
A kind of negative pressure out pocket sewage disposer Download PDFInfo
- Publication number
- CN204137672U CN204137672U CN201420573472.1U CN201420573472U CN204137672U CN 204137672 U CN204137672 U CN 204137672U CN 201420573472 U CN201420573472 U CN 201420573472U CN 204137672 U CN204137672 U CN 204137672U
- Authority
- CN
- China
- Prior art keywords
- inner drum
- flexure strip
- outer cover
- exterior bowl
- porous support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of negative pressure out pocket sewage disposer, comprise inner drum, exterior bowl and aspirator system; Exterior bowl is pipe structure, and bottom is provided with porous support; Inner drum top outer wall is provided with decorative cover, and inner drum is netted or porous bucket body structure, fits bottom inner drum with porous support; Aspirator system comprises outer cover, flexure strip, pedal, stay cord, kickboard, deflation hole and exhaust cap, outer cover is tubular structure, top is connected with exterior bowl bottom thread, and outer cover is provided with notch, and the outer cover inwall relative with notch is provided with fulcrum frame, notch is stretched out in pedal one end, the other end is connected with fulcrum frame, and flexure strip is located at cover upper, and periphery and outer cover inwall are fitted completely, stay cord one end is connected with flexure strip, and the other end is tied up on pedal; Deflation hole is located in the enclosure wall between porous support and flexure strip, and exhaust cap is located at deflation hole; Kickboard is located between flexure strip and porous support.The utility model is easy and simple to handle, and refuse bag and inner drum can be made fast to fit.
Description
Technical field
The utility model relates to consumer goods industries, is a kind of negative pressure out pocket sewage disposer specifically.
Background technology
Sewage disposer is requisite daily necessities in people's daily life, by having different kinds and profile, but most of sewage disposer has a defect, when that overlaps refuse bag exactly, refuse bag all can not be docile be attached on sewage disposer inwall, cause refuse bag not fully to be utilized, as with manually go refuse bag strut make refuse bag and sewage disposer inwall docile, then refuse bag can be returned by hand cornice again because of electrostatic, and waste time and energy.
Utility model content
Utility model object: the utility model provides a kind of negative pressure out pocket sewage disposer, can easily make refuse bag and sewage disposer inwall fit.
Technical scheme: to achieve these goals, the technical scheme that the utility model adopts is as follows:
A kind of negative pressure out pocket sewage disposer, comprises inner drum, exterior bowl and aspirator system; Described exterior bowl is pipe structure, and bottom is provided with porous support, and exterior bowl bottom is threaded with aspirator system; Inner drum is located in exterior bowl, and inner drum top outer wall is provided with decorative cover, and inner drum is netted or porous bucket body structure, fits bottom inner drum with porous support; Aspirator system comprises outer cover, flexure strip, pedal, stay cord, kickboard, deflation hole and exhaust cap, outer cover is tubular structure, top is connected with exterior bowl bottom thread, and outer cover is provided with notch, and the outer cover inwall relative with notch is provided with fulcrum frame, notch is stretched out in pedal one end, the other end is connected with fulcrum frame, and flexure strip is located at cover upper, and periphery and outer cover inwall are fitted completely, stay cord one end is connected with flexure strip, and the other end is tied up on pedal; Deflation hole is located in the enclosure wall between porous support and flexure strip, exhaust cap and deflation hole match, and is located at deflation hole; Kickboard is located between flexure strip and porous support.
Principle of work: the utility model negative pressure out pocket sewage disposer, during use, inner drum is lifted, refuse bag slightly struts and is enclosed within inner drum inwall, and bag opening of garbage bag is placed on below inner drum decorative cover, puts down inner drum, make to clamp sack between decorative cover and exterior bowl, simultaneously to pass through decorative cover airtight inner drum and exterior bowl top, has gap between inner drum and exterior bowl bucket wall, inner drum, forms confined space between exterior bowl and aspirator system; By pushes pedals in aspirator system, during push down on the pedal, flexure strip is stretched, kickboard is downward, closed exhaust cap, vent closure, form negative pressure between inner drum and exterior bowl, by the through hole of inner drum perisporium, the refuse bag of lining in inner drum is inhaled on inner drum inwall.When lifting pedal, kickboard flexible foam or sponge and between flexure strip and kickboard air pressure effect under, be affixed to porous support, make gas not be back to inner drum, open exhaust cap, the gas be drawn out of between inner drum and exterior bowl is discharged by deflation hole.Repeat trample action, then the gas between bucket and outer barrel is all drawn out of, and refuse bag is fitted on inner drum inwall completely.
Be provided with cyclic spring backing plate between described kickboard and flexure strip, described cyclic spring backing plate external diameter is equal with flexure strip, kickboard can better be upspring and block porous support, prevent gas backstreaming to inner drum.
Preferably, described cyclic spring backing plate is foamed plastic ring or sponge ring.
Preferably, described kickboard is cystosepiment.
Beneficial effect: the utility model negative pressure out pocket sewage disposer, easy and simple to handle, refuse bag and inner drum being made fast to fit, refuse bag can be made to be fully used, can save time for people, alleviating the worry that people bring because changing refuse bag.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the utility model using state figure;
In figure, 1 is exterior bowl, and 2 is inner drum, and 3 is porous support, and 4 is outer cover, and 5 is flexure strip, and 6 is kickboard, and 7 is pedal, and 8 is fulcrum frame, and 9 is decorative cover, and 10 is stay cord, and 11 is deflation hole, and 12 is exhaust cap, and 13 is cyclic spring backing plate, and 14 is notch.
Detailed description of the invention
In order to understand the utility model better, illustrate content of the present utility model further below in conjunction with embodiment.
Embodiment 1
A kind of negative pressure out pocket sewage disposer as Figure 1-3, a kind of negative pressure out pocket sewage disposer, comprises inner drum 2, exterior bowl 1 and aspirator system; Described exterior bowl 1 is pipe structure, and bottom is provided with porous support 3, and exterior bowl 1 bottom is threaded with aspirator system; Inner drum 2 is located in exterior bowl 1, and inner drum 2 top outer wall is provided with decorative cover 9, and inner drum 2 is netted or porous bucket body structure, fits bottom inner drum 2 with porous support 3; Aspirator system comprises outer cover 4, flexure strip 5, pedal 7, stay cord 10, kickboard 6, deflation hole 11 and exhaust cap 12, outer cover 4 is tubular structure, top is connected with exterior bowl 1 bottom thread, and outer cover 4 is provided with notch 14, and outer cover 4 inwall relative with notch 14 is provided with fulcrum frame 8, notch 14 is stretched out in pedal 7 one end, the other end is connected with fulcrum frame 8, and flexure strip 5 is located at outer cover 4 top, and periphery and outer cover 4 inwall are fitted completely, stay cord 10 one end is connected with flexure strip 5, and the other end is tied up on pedal 7; Deflation hole 11 is located on outer cover 4 wall below pedal 7, and exhaust cap 12 is located at deflation hole 11, and matches with deflation hole 11; Kickboard 6 is located between flexure strip 5 and porous support 3, is provided with cyclic spring backing plate 13 between kickboard 6 and flexure strip 5, and described cyclic spring backing plate 13 external diameter is equal with flexure strip 5, and cyclic spring backing plate 13 is foamed plastic ring, and kickboard 6 is cystosepiment.
The utility model negative pressure out pocket sewage disposer, during use, inner drum 2 is lifted, refuse bag slightly struts and is enclosed within inner drum 2 inwall, and bag opening of garbage bag is placed on below inner drum 2 decorative cover 9, puts down inner drum 2, make to clamp sack between decorative cover 9 and exterior bowl 1, simultaneously inner drum 2 is airtight by decorative cover 9 with exterior bowl 1 top, has gap between inner drum 2 and exterior bowl 1 barrel of wall, inner drum 2, forms confined space between exterior bowl 1 and aspirator system; By pushes pedals 7 in aspirator system, during push down on the pedal 7, flexure strip 5 is stretched, kickboard 6 is downward, closed exhaust cap 12, and deflation hole 11 is closed, form negative pressure between inner drum 2 and exterior bowl 1, by the through hole of inner drum 2 perisporium, the refuse bag of lining in inner drum 2 is inhaled on inner drum 2 inwall.When lifting pedal 7, kickboard 6 flexible foam or sponge and between flexure strip 5 and kickboard 6 air pressure effect under, be affixed to porous support 3, make gas can not be back to inner drum 2, open exhaust cap 12, the gas be drawn out of between inner drum 2 and exterior bowl 1 is discharged by deflation hole 11.Repeat trample action, then the gas between bucket and outer barrel is all drawn out of, and refuse bag is fitted on inner drum 2 inwall completely.
Embodiment 2
Substantially the same manner as Example 1, difference is cyclic spring backing plate 13 is sponge ring.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a negative pressure out pocket sewage disposer, is characterized in that: comprise inner drum, exterior bowl and aspirator system; Described exterior bowl is pipe structure, and bottom is provided with porous support, and exterior bowl bottom is threaded with aspirator system; Inner drum is located in exterior bowl, and inner drum top outer wall is provided with decorative cover, and inner drum is netted or porous bucket body structure, fits bottom inner drum with porous support; Aspirator system comprises outer cover, flexure strip, pedal, stay cord, kickboard, deflation hole and exhaust cap, outer cover is tubular structure, top is connected with exterior bowl bottom thread, and outer cover is provided with notch, and the outer cover inwall relative with notch is provided with fulcrum frame, notch is stretched out in pedal one end, the other end is connected with fulcrum frame, and flexure strip is located at cover upper, and periphery and outer cover inwall are fitted completely, stay cord one end is connected with flexure strip, and the other end is tied up on pedal; Deflation hole is located in the enclosure wall between porous support and flexure strip, exhaust cap and deflation hole match, and is located at deflation hole; Kickboard is located between flexure strip and porous support.
2. negative pressure out pocket sewage disposer as claimed in claim 1, it is characterized in that: be provided with cyclic spring backing plate between described kickboard and flexure strip, described cyclic spring backing plate external diameter is equal with flexure strip.
3. negative pressure out pocket sewage disposer as claimed in claim 2, is characterized in that: described cyclic spring backing plate is foamed plastic ring or sponge ring.
4. the negative pressure out pocket sewage disposer as described in claim 1-3 any one, is characterized in that: described kickboard is cystosepiment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573472.1U CN204137672U (en) | 2014-09-29 | 2014-09-29 | A kind of negative pressure out pocket sewage disposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573472.1U CN204137672U (en) | 2014-09-29 | 2014-09-29 | A kind of negative pressure out pocket sewage disposer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204137672U true CN204137672U (en) | 2015-02-04 |
Family
ID=52414376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573472.1U Withdrawn - After Issue CN204137672U (en) | 2014-09-29 | 2014-09-29 | A kind of negative pressure out pocket sewage disposer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204137672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210785A (en) * | 2014-09-29 | 2014-12-17 | 江苏农林职业技术学院 | Negative-pressure waste bin with adhesive bag |
-
2014
- 2014-09-29 CN CN201420573472.1U patent/CN204137672U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210785A (en) * | 2014-09-29 | 2014-12-17 | 江苏农林职业技术学院 | Negative-pressure waste bin with adhesive bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |