CN202321379U

CN202321379U - Garbage can

Info

Publication number: CN202321379U
Application number: CN2011205194378U
Authority: CN
Inventors: 陈连娣
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-13
Filing date: 2011-12-13
Publication date: 2012-07-11
Anticipated expiration: 2021-12-13

Abstract

The utility model discloses a garbage can. The garbage can comprises a barrel body with a closed lower end and an open upper end, wherein a pressing ring matched with the open end of the barrel is arranged at the open end of the barrel body; and the inner edge of the pressing ring extends downwards to form a pressing strip. The garbage can has the beneficial effects that a garbage bag is reliable to fix; and the garbage can has high utilization ratio and low manufacturing cost, saves raw materials and is environment-friendly.

Description

Sewage disposer

Technical field

The utility model relates to a kind of gathering barrel, relates in particular to a kind of sewage disposer that is used to mount refuse bag.

Background technology

Along with the development of society, the raising of people's living standard, environmental protection consciousness is rooted in the hearts of the people, and garbage bagging has obtained popularizing.Owing in traditional sewage disposer, placing refuse bag and sack being turned on the bung that is enclosed within sewage disposer, refuse bag often takes place in use to be slipped in the sewage disposer, very inconvenience seems.For head it off, the producer that produces sewage disposer adds cross-sectional plane and is the circle of buckleing that n shape and sewage disposer open end match on the open end of sewage disposer, and the sack that encloses refuse bag with button snaps onto on the bung of sewage disposer.Though this button circle has solved the problem that refuse bag slips into sewage disposer, because there is static in refuse bag, the bottom of refuse bag is often inhaled to stick together and is difficult to open; Make when taking in rubbish; Rubbish can not get into the bottom of refuse bag, deposits a small amount of rubbish and will make the people produce the illusion that refuse bag has been piled, and makes that the degree of utilization of refuse bag is lower; The waste resource, very not environmental protection.

The utility model content

For overcoming above-mentioned defective, the utility model technical issues that need to address are: provide a kind of fixing reliable to refuse bag, degree of utilization is high, simple in structure, the sewage disposer of low cost of manufacture, environmental protection.

In order to solve the technical problem the technical scheme of the utility model: a kind of sewage disposer, comprise the staving of lower end closed open upper end, the open end of staving is provided with the trim ring that matches with the staving open end, and the inner edge of said trim ring extends press strip downwards.Refuse bag is put into staving, and the sack of refuse bag turns on the open end that is enclosed within staving, and the cross-sectional plane of trim ring can be " n " shape; Also can be " 7 " shape, the press strip of trim ring is stretched in the refuse bag that trim ring is with the sack snapping of refuse bag or be crimped on the open end of staving; The press strip that stretches into refuse bag bottom struts the bottom of refuse bag and be connected on the inwall of staving; The rubbish of taking in will directly fall the bottom to refuse bag, and the finite space of refuse bag is fully used, and can practice thrift the use amount of refuse bag like this; Thereby practice thrift the raw MAT'L of producing refuse bag, for environmental protection cause is contributed.

The quantity of press strip can be three, also can be four, can be five also, and as optimal selection, the quantity of said press strip is three, and three press strips are evenly distributed on the inner peripheral surface of trim ring.Three press strips of well-distributed are enough to strut the bottom of refuse bag, and other positions only depend on the own wt of rubbish that refuse bag is fully launched.

The open end internal diameter of said staving is greater than the internal diameter of closed end.Make the diameter of the round outer peripheral face that the bottom of three press strips forms greater than the internal diameter of staving like this in this position; Press strip can obtain the predetermincd tension of staving inwall is pressed on refuse bag on the inwall of staving tightly through distortion, and the location of failure-free crimp force and trim ring also is provided for trim ring crimping refuse bag sack simultaneously.

The external diameter of said trim ring is greater than the internal diameter of staving open end, and the internal diameter of trim ring is less than the internal diameter of staving open end.So not only can make things convenient for press strip to insert in the staving, and can make things convenient for the open end of trim ring crimping staving.

The beneficial effect of the utility model is: make that refuse bag is fixing reliable, degree of utilization is high, simple in structure, low cost of manufacture, save material environmental protection.

Description of drawings

Fig. 1 is that a kind of structure master of the utility model looks scheme drawing.

Among the figure: 1, staving; 2, trim ring; 3, press strip.

The specific embodiment

Pass through specific embodiment below, and combine Figure of description that technical scheme of the present invention is further specified:

Embodiment: a kind of sewage disposer is as shown in Figure 1, comprises the staving 1 of lower end closed open upper end, and the open end internal diameter of staving 1 is greater than the internal diameter of closed end; The open end of staving 1 is provided with the trim ring 2 that matches with the staving open end, and the cross-sectional plane of trim ring 2 is " 7 " shape, and the inner edge of trim ring 2 extends press strip 3 downwards; The quantity of press strip 3 is three; Article three, press strip 3 is evenly distributed on the inner peripheral surface of trim ring 2, and the external diameter of trim ring 2 is greater than the internal diameter of staving 1 open end, and the internal diameter of trim ring 2 is less than the internal diameter of staving 1 open end; For the benefit of press strip 3 stretches in the refuse bag, arc transition between the lateral surface of the lower surface of press strip 3 and press strip 3.

Above-described embodiment is a kind of preferred version of the utility model, is not the utility model is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.

Make the content of detailed description in this specification sheets, belong to the those skilled in the art known prior art.

Claims

1. sewage disposer comprises the staving of lower end closed open upper end, and the open end of staving is provided with the trim ring that matches with the staving open end, it is characterized in that: the inner edge of said trim ring extends press strip downwards.

2. sewage disposer according to claim 1 is characterized in that: the quantity of said press strip is three, and three press strips are evenly distributed on the inner peripheral surface of trim ring.

3. sewage disposer according to claim 2 is characterized in that: the open end internal diameter of said staving is greater than the internal diameter of closed end.

4. according to claim 1 or 2 or 3 described sewage disposers, it is characterized in that: the external diameter of said trim ring is greater than the internal diameter of staving open end, and the internal diameter of trim ring is less than the internal diameter of staving open end.