CN204021652U - A kind of spiral lifting sewage disposer - Google Patents

Abstract

The utility model discloses a kind of spiral lifting sewage disposer, comprising: urceolus (1) and inner core (2).Described urceolus (1) is the round metal tubular of one end sealing, on the whole height of inwall of urceolus (1) with the helix line of square-section, approximately 5 centimetres of left and right of its pitch, approximately 0.4 centimetre of height of screw thread; Described inner core (2) is bottomless round metal tubular, its outside face is also processed with the helix line of square-section near bottom, and and the negative thread of urceolus (1) screw, the friction force while screwing in order to reduce, the outside thread on inner core (1) has 2-3 bar helix line.Urceolus (1) and inner core (2) are rotated mutually, can change actual use height and the capacity of sewage disposer, can adapt to refuse bag and the plastic packaging bag of different size, both economized on the use of funds, can reduce white pollution again.Simple in structure, reliable operation, handled easily, practical.

Description

A kind of spiral lifting sewage disposer

Technical field

The utility model relates to a kind of kitchen tackle, relates in particular to a kind of spiral lifting sewage disposer.

Background technology

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

But in real life, often there is following difficulty:

The one, people can accurately not judge the size that needs sewage disposer; therefore when buying, often there will be the situation of having bought greatly or having bought little; 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 a plurality of sewage disposers, otherwise; both taken space; increase again the probability of garbage environment pollution, although these are minor matter, brought great inconvenience also to people's life.

The 2nd, various vegetables, food etc., it is all plastic bag packaging, after vegetables, food etc. take out, plastic packaging bag is directly thrown away very unfortunate, also can be placed on splendid attire rubbish use in sewage disposer, but these plastic packaging bags are different in size, cause, large plastic packaging bag is placed in little sewage disposer, after bucket is full, just can not put rubbish again, large plastic packaging bag does not play a role; And short and small plastic packaging bag is placed in large sewage disposer, be enclosed within after the upper limb of sewage disposer, because of insufficient height, plastic packaging bag bottom does not have and sewage disposer bottom connection touches, 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, can reduce white pollution again.

Utility model content

The purpose of this utility model is to provide a kind of spiral lifting sewage disposer, is applied in kitchen, has changed use height and the capacity of sewage disposer, applicable to different rubbish capacity and the different plastic garbage bag of length.

The purpose of this utility model is 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 outer wall of the inwall of urceolus 1 and inner core 2 is all processed with the helix line of square-section, by relative rotation of spiral between urceolus 1 and inner core 2, can change the actual use capacity of sewage disposer.

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

Described urceolus 1 is the cylindrical shape of one end sealing, on the whole height of inwall of urceolus 1 with helix line, approximately 5 centimetres of its pitch, approximately 0.4 centimetre of height of screw thread.

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 circle helix line, the upper edge of inner core 1 is upset approximately 2 centimeter length outwards, block the gap between inner/outer tube.

This device has following features:

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

2, the upper of inner core 1 can be blocked the gap between inner/outer tube along protruding longer, prevents that foreign material from falling into.

3, compare with existing apparatus, a kind of spiral lifting sewage disposer of the present utility model both can change height, can change capacity again, easy to use, easily operation.

4, due to simple in structure, there is no complicated parts, thus easy break-down not, reliable operation, with low cost, practical.

Accompanying drawing explanation

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

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

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

The specific embodiment

A kind of spiral lifting sewage disposer of the present utility model, preferably the specific embodiment is as shown in Figure 1 for it.

When using plastic bag that length is less as refuse bag, or need sewage disposer capacity hour, the relative urceolus 1 of inner core 2 is rotated down, the bucket end that can rotate to the lower edge of inner core 2 and urceolus 1, contacts, or rotate to a certain required fixed position, after stopping operating, inner core bucket 2 by and urceolus 1 between screw thread friction drag, can make inner core 2 slack.

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

When using plastic bag that length is larger as refuse bag, or while needing sewage disposer capacity larger, the relative urceolus 1 of inner core 2 is rotated up, when inner core 2 is after required correct position, stop operating, inner core bucket 2 by and urceolus 1 between screw thread friction drag, can be slack.The now actual use of sewage disposer highly adds the Partial Height of urceolus for inner core height, the actual capacity using also increases.

Now the whole height of sewage disposer has increased, and it is large that capacity becomes, and can use larger refuse bag load garbage.

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

The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.

Claims (3)

1. a spiral lifting sewage disposer, comprise: urceolus (1) and inner core (2), the cylinder that described urceolus (1) seals for one end, on the whole height of inwall of urceolus (1) with the helix line of square-section, approximately 5 centimetres of its pitch, approximately 0.4 centimetre of height of screw thread; 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 and the negative thread of urceolus (1) mutually screw.

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

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