CN104210787A

CN104210787A - Spiral elevating garbage bin

Info

Publication number: CN104210787A
Application number: CN201410392874.6A
Authority: CN
Inventors: 张晓英
Original assignee: Huzhou University
Current assignee: Huzhou University
Priority date: 2014-08-04
Filing date: 2014-08-04
Publication date: 2014-12-17

Abstract

The invention discloses a spiral elevating garbage bin. The spiral elevating garbage bin comprises an outer barrel (1) and an inner barrel (2), wherein the outer barrel (1) is a metal barrel of which one end is enclosed; the inner wall of the outer barrel (1) is provided with spiral lines having rectangular sections along the entire height, the screw pitches are about 5 centimeters, and the thread heights are about 0.4 centimeter; the inner barrel (2) is a bottomless metal barrel; the outer surface of the inner barrel (2) is also provided with spiral lines which have rectangular sections and are screwed together with the internal threads of the outer barrel (1); specific to the aim of reducing the friction force during screwing, the external threads of the inner barrel (1) are provided with 2-3 spiral lines. The practical use height and volume of the garbage bin can be changed by relatively rotating the outer barrel (1) and the inner barrel (2) in order to adapt to garbage bags and plastic packaging bags of different sizes, capital is saved, and white pollution is lowered. The spiral elevating garbage bin has the advantages of simple structure, reliability in working, convenience in operation and high practicability.

Description

A kind of spiral lifting sewage disposer

Technical field

The present invention relates to a kind of kitchen tackle, particularly relate to a kind of spiral lifting sewage disposer.

Background technology

Current family kitchen sewage disposer used is be made into a barrel-shaped container with plastic cement mostly, is enclosed within splendid attire rubbish in uncovered sewage disposer, after rubbish is filled, throws away after being proposed by refuse bag in sewage disposer with refuse bag.

But in real life, often there is following difficulty:

One is the size that people can accurately not judge to need sewage disposer; therefore often there will be the situation of having bought greatly or having bought little when buying; so in use will cause the situation that rubbish fills not or sewage disposer takes up room too greatly; and same kitchen, can not place multiple sewage disposer, otherwise; both space was occupied; turn increase the probability of garbage environment pollution, although these are minor matter, bring inconvenience also really to the life of people.

Two is various vegetables, food etc., it is all plastic bag packaging, after vegetables, food etc. take out, plastic packaging bag is directly thrown away unfortunately, also can be placed on splendid attire rubbish use in sewage disposer, but these plastic packaging bags are different in size to be caused, large plastic packaging bag is placed in little sewage disposer, just can not put rubbish again after bucket is full, large plastic packaging bag does not play a role; And short and small plastic packaging bag is placed in large sewage disposer, after being enclosed within the upper limb of sewage disposer, because of insufficient height, bottom plastic packaging bag not and sewage disposer bottom connection tactile, one garbage throwing, plastic bag also can fall at the bottom of bucket or fracture, and rubbish sack cannot be opened, and garbage throwing is very inconvenient.Along with the enhancing of people's environmental consciousness, plastic bag, if repeated usage, both can be economized on the use of funds, and can reduce white pollution again.

Summary of the invention

The object of this invention is to provide a kind of spiral lifting sewage disposer, be applied in kitchen, change use height and the capacity of sewage disposer, be applicable to different waste volumes and the different plastic garbage bag of length.

The object of the invention is to be achieved through the following technical solutions:

A kind of spiral lifting sewage disposer as shown in Figure 1, comprise: urceolus 1, inner core 2, the inwall of urceolus 1 and the outer wall of inner core 2 are all processed with the helix line of square-section, rotate by the spiral between urceolus 1 with inner core 2 is relative, the actual use capacity of sewage disposer can be changed.

The cylindrical shape that described urceolus 1 is closed for one end, with helix line on the whole height of the inwall of urceolus 1, its pitch about 5 centimetres, height of screw thread about 0.4 centimetre.

Described inner core 2 is bottomless cylindrical shape, its outside face is also processed with helix line near bottom, and screws with the negative thread of urceolus 1, and the outside thread on inner core 1 only processes 2-3 and encloses helix line, the upper edge of inner core 1 outwards overturns about 2 centimeter length, blocks the gap between inner/outer tube.

Described inner core 1 and urceolus 2, all can adopt metallic material or hard plastic material to make.

This device has following features:

1, adopt larger pitch, and outside thread on inner core 1 is little, can facilitate the relative rotation between inside and outside cylinder, reducing friction resistance.

2, inner core 1 on along protruding longer, the gap between inner/outer tube can be blocked, prevent foreign material from falling into.

3, compared with existing apparatus, a kind of spiral lifting sewage disposer of the present invention both can change height, can change capacity again, easy to use, easily operated.

4, because structure is simple, complicated parts are not had, so not easy break-down, reliable operation, with low cost, practical.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of spiral lifting garbage can structure schematic diagram of the embodiment of the present invention.

Fig. 2 is the structural representation after a kind of spiral lifting sewage disposer inner core of the embodiment of the present invention raises.

In figure: 1, urceolus, 2, inner core.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.

Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.

A kind of spiral lifting sewage disposer of the embodiment of the present invention, preferably detailed description of the invention is as shown in Figure 1 for it.

When using the less plastic bag of length as refuse bag, or when needing sewage disposer capacity less, relative for inner core 2 urceolus 1 is rotated down, the lower edge that can rotate to inner core 2 contacts with at the bottom of the bucket of urceolus 1, or rotate to a certain required fixed position, after stopping operating, inner core bucket 2, by the thread friction resistance between urceolus 1, can make inner core 2 slack.

Now refuse bag can be enclosed within inner core upper limb, refuse bag drops on bottom inner core, even if still enter heavier rubbish in refuse bag, refuse bag also can not come off, easy to use.

When using the larger plastic bag of length as refuse bag, or when needing sewage disposer capacity larger, by inner core 2 relatively urceolus 1 rotate up, after inner core 2 is in required correct position, stop operating, inner core bucket 2, can be slack by the thread friction resistance between urceolus 1.Now the actual of sewage disposer uses highly for inner core height adds the Partial Height of urceolus, and the actual capacity used also increases.

Now the whole height of sewage disposer adds, and capacity becomes large, can use larger refuse bag load garbage.

A kind of spiral lifting sewage disposer that the embodiment of the present invention provides, the capacity of sewage disposer and the height of sewage disposer can be changed easily, plurality of specifications plastic bag ready-made in family can be made full use of, proprietary trash bags need not be purchased, reduce expenses, reduce the taking of resource, can white pollution be reduced again, be beneficial to environmental protection.

The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.

Claims

1. a spiral lifting sewage disposer, it is characterized in that: comprising: urceolus (1) and inner core (2), the cylinder that described urceolus (1) is closed for one end, with the helix line of square-section on the whole height of inwall of urceolus (1), its pitch about 5 centimetres, height of screw thread about 0.4 centimetre; Described inner core (2) is bottomless cylindrical shape, and its outside face is also processed with the helix line of square-section near bottom, and mutually screws with the negative thread of urceolus (1).

2. a kind of spiral lifting sewage disposer according to claim 1, it is characterized in that, outside thread on described inner core (1) only processes 2-3 and encloses helix line, and the upper edge of inner core (1) outwards overturns 2 centimeter length, blocks the gap between inner/outer tube.

3. a kind of spiral lifting sewage disposer according to claim 1,2, is characterized in that, described inner core (1) and urceolus (2), all can adopt metallic material or hard plastic material to make.