CN2116675U

CN2116675U - Double layer composite refuse receptacle with ability of enlarging volume

Info

Publication number: CN2116675U
Application number: CN 92202200
Authority: CN
Inventors: 陈根枉
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-30
Filing date: 1992-01-30
Publication date: 1992-09-23

Abstract

The utility model discloses a double-layer composite refuse barrel with ability of enlarging volume, comprising an inner barrel body and an outer barrel body. The inner of the outer barrel body is provided with a hollow containing groove, the outer edge of the top end of the outer barrel body is of annular lip edge, the inner edge of the outer barrel body is provided with a clamping table, the inner of the inner bucket body is provided with a through hole, the outer edge of the top end of the inner bucket body is of annular lip edge, the outer edge of the bottom end of the inner bucket body is of annular convex body, the outer side of the inner bucket body is provided with annular convex bodies in parallel arrangement, the inner bucket body is positioned in the containing groove of the outer bucket body, and refuse is put in the through hole of the inner bucket body. When the user exerts force to the lip edge of the inner barrel body, the annular convex bodies on the outer side can forcibly pass through the clamping table of the outer barrel body and can move the clamping table of the outer barrel body from top to bottom, the inner and outer barrel bodies form a height difference, and the volume of the whole refuse barrel is enlarged or reduced. The volume of the utility model can be enlarged by one time, and the utility model has the advantages of convenient operation.

Description

Double layer composite refuse receptacle with ability of enlarging volume

The utility model relates to a kind of sewage disposer that increases volume, particularly a kind ofly moves up by inner drum 2 relative exterior bowls 1, can make the whole volume that increases, so that hold the double-layer combined sewage disposer of more rubbish.

As everyone knows, Chang Yong sewage disposer be integral structure, barrel with a constant volume.Use this sewage disposer, no matter be with waste directly lose into, or behind sewage disposer cover outfit garbage bag, again waste is lost into, space substantially all is a constant volume in it.In the family or office when using, under the situation that many, the many people of waste amount use, easily cause sewage disposer to fill up rapidly, therefore need at any time sewage disposer to be handled, except to sewage disposer by every means the tamponade, also need often to the garbage shaft mouth of outdoor or corridor it to be cleared up, this has increased unnecessary burden to people undoubtedly, and waste fills up sewage disposer rapidly and also easily causes destruction on the clean environment.And the sewage disposer of cover outfit garbage bag is little because of volume, and the user is arrangement and cleaning refuse bag often, in use is quite to bother.And the garbage waste material of transporting in outdoor, the corridor is both unbecoming also unhygienic, particularly easilier grows insects such as mosquitos and flies summer.

The purpose of this utility model provide a kind of can be as required, increase the sewage disposer of volume, to overcome the little shortcoming of existing sewage disposer capacity.

For this reason, the utility model is taked following technical scheme: it is made up of inner drum 2 and exterior bowl 1, wherein be storage tank 10 hollow, upper end open in the exterior bowl 1, its top outer perimeter is provided with outstanding annular lip 12, and the top inner edge has outstanding card platform 11.Have through through hole 20 in the above-mentioned inner drum 2 vertically, its top outer perimeter also is provided with outstanding annular lip 21, being positioned at the outside, annular lip 21 belows is the ring-type arc-shaped curved surface convex body 22 of arrangement in parallel from top to bottom, its bottom outer perimeter is the ring-type convex body of giving prominence to 23, on this convex body 23, lower surface 24,25 is the different arc-shaped curved surface of curvature, inner drum 2 is put into exterior bowl 1 storage tank 10 from top to bottom, make ring-type convex body 23 lower surfaces 25 of inner drum 2 bottoms oppress the card platform 11 of exterior bowl top inner edges and make convex body 23 by force by card platform 11, the ring-type convex body 22 of arrangement in parallel also passes through the card platform 11 of exterior bowl 2 thereupon by force about inner drum 2 lateral surfaces.

Curved end 24 curvature are less than its arc lower end face 25 curvature on the ring-type convex body 23 of inner drum 2 bottom outer perimeter, can not be combined into one with exterior bowl 1 when being subjected to big application force to guarantee inner drum 2.

The process of collecting waste with the utility model can illustrate in conjunction with Fig. 4.

Waste is lost in the through hole 20 of inner drum 2, when building up to when overflowing soon, the annular lip 21 that can grasp inner drum 2 top outer rims is pulled upwardly it, this moment, the ring-type convex body 22 in inner drum 2 outsides rose gradually by the card platform 11 of exterior bowl 1 top inner edge by force, cause 2,1 of inside and outside staving to form diff-H, this moment, the volume of whole rubbish staving increased at once; When otherwise firmly passing inner drum 2 descends it, the volume of whole rubbish staving is reduced downwards.And after stopping the application of force, the card platform 11 on exterior bowl 1 top just in time snaps in the groove of adjacent ring-type convex body 22 joining places in inner drum 2 outsides, thereby inner drum 2 is lived in this stationkeeping.

After the utility model uses a period of time, because of rubbish and contamination by dust when dirty, can upwards lift inner drum 2, make its bottom ring-type convex body 23 ring-type card platform 11 of contact exterior bowl 1 top inner edge earlier, apply big application force then, make inner drum 2 break away from exterior bowls 1 by force by the guiding of ring-type convex body 23 upper ends 24 arc-shaped curved surfaces, at this moment, inside and outside staving 21 all can clean respectively, as shown in Figure 5.Because inside and outside staving 2,1 top outer rim is equipped with annular lip 21,12, for the user clears up, carries force application part is provided, it is very convenient to operate.

Compare with existing individual layer constant volume sewage disposer, the utlity model has following advantage:

1. adopt the double-deck bucket body structure of removable inner drum 2, its internal volume can increase immediately, and maximum can increase nearly 1 times.

2. easy and simple to handle.Upwards gently mention and can increase volume as long as grasp the annular lip 21 on inner drum 2 tops, easy and simple to handle.

3. because volume increases, scalable and adapt to time of clearing of cramp packer not only, and can supply many people repeated use, and can reduce the quantity of sewage disposer is beneficial to keep the sanitation and hygiene of environment.

Fig. 1 is the utility model decomposing schematic representation.

Fig. 2 is the utility model combination scheme drawing.

Fig. 3 is the cutaway view after the utility model combination.

Fig. 4 makes whole sewage disposer increase the disassembling operation scheme drawing of volume for the utility model inner drum 2 moves up.

The control step scheme drawing that Fig. 5 with inside and outside staving 2,1. cleans after separating for the utility model.

Fig. 6 is existing garbage can structure scheme drawing.

Present embodiment is to be evenly equipped with 4 outstanding card platforms 11 on exterior bowl 1 top inner edge.The ring-type convex body 22 of the arrangement in parallel up and down between the ring-type convex body 23 of inner drum 2 top annular lip 21 and its bottom is provided with 8 altogether.Convex body 22 should can make its inner edge card platform 11 by exterior bowl 1 top be advisable after applying bigger power with the end that convex body 23 is given prominence to by force.Inside and outside staving 2,1 is all made with plastic cement.

Claims

1, a kind of double-layer combined sewage disposer that increases volume, it is characterized in that forming by inner drum 2 and exterior bowl 1, be hollow in the exterior bowl 1 wherein, the storage tank 10 of upper end open, its top outer perimeter is provided with outstanding annular lip 12, the top inner edge has outstanding card platform 11, have through through hole 20 in the described inner drum 2 vertically, its top outer perimeter also is provided with outstanding annular lip 21, being positioned at the outside, annular lip 21 belows is the ring-type arc-shaped curved surface convex body 22 of arrangement in parallel from top to bottom, its bottom outer perimeter is the ring-type convex body of giving prominence to 23, on this convex body 23, lower surface 24,25 is the different arc-shaped curved surface of curvature, inner drum 2 is put into exterior bowl 1 storage tank 10 from top to bottom, make ring-type convex body 23 lower surfaces 25 of inner drum 2 bottoms oppress the card platform 11 of exterior bowl top inner edges and make convex body 23 by force by card platform 11, the ring-type convex body 22 of arrangement in parallel also passes through the card platform 11 of exterior bowl 2 thereupon by force about inner drum 2 outsides.

2, the double-layer combined sewage disposer that increases volume according to claim 1 is characterized in that curved end 24 curvature are less than its arc lower end face 25 curvature on the ring-type convex body 23 of described inner drum 2 bottom outer perimeter.