CN104210784A

CN104210784A - Variable volume waste bin with adjustable height

Info

Publication number: CN104210784A
Application number: CN201410392873.1A
Authority: CN
Inventors: 张起祥; 史碧虹; 黄柏军
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 variable volume waste bin with an adjustable height. The variable volume waste bin comprises an outer barrel (1), a rack (2), a boss (3), a rotating shaft (4), a gear (5) and an inner barrel (6); the inner barrel (6) is arranged inside the outer barrel (1); the gear (5) is arranged at one side of the outer barrel (1); the rack (2) is formed at the same side of the outer surface of the inner barrel; the gear (5) is meshed with the rack (2); by rotating the rotating shaft (4), the gear (5) can drive the rack (2) and the inner barrel (6) to move up and down, and after the relative position of the inner barrel (6) in the outer barrel is determined, the inner barrel (6) is fixed at the position so as to change the actual use height and volume of the waste bin. The variable volume waste bin not only saves funds, but also is environmental-friendly, has a simple structure, is convenient to use and has high practicality.

Description

A kind of adjustable for height varying capacity sewage disposer

Technical field

The present invention relates to a kind of kitchen tackle, particularly relate to a kind of culinary adjustable for height varying capacity sewage disposer.

Background technology

Current family 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, 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 in sewage disposer and use, but these plastic packaging bags are different in size to be caused, large plastic packaging bag is placed in little sewage disposer, and bucket just can not put rubbish completely afterwards again, and 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 people's environmental protection strengthens for the moment, 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 adjustable for height varying capacity sewage disposer, be applied in kitchen, change the capacity of sewage disposer, be applicable to the plastic garbage bag that length is different.

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

A kind of adjustable for height varying capacity sewage disposer as shown in Figure 1, comprising: urceolus 1, tooth bar 2, boss 3, rotating shaft 4, gear 5, inner core 6; It is inner that inner core 6 is placed in urceolus 1, on urceolus 1, gear 5 is installed in side, tooth bar 2 is made in the identical side of interior tube outer surface, gear 5 is meshed with tooth bar 2, rotating shaft 4, carry-over bar 2 and inner core 6 can be with to move up and down by gear 5, determine interior 6 positions residing in urceolus 1 and be fixed on this position by inner core 6, actual uses changing sewage disposer highly and capacity.

Described urceolus 2 is the cylindrical shape that metal one end is closed, and at short transverse top 1/3 place of urceolus 2, outer left side is with a boss 3, and a miniature gears 5 is installed by handle in centre, and external diameter about 3 centimetres, referring to Fig. 2.

Described inner core 6 is metal bottomless cylindrical shape, its highly comparatively urceolus 1 exceed 10 millimeters, external diameter is slightly less than the internal diameter of urceolus 1, there are about 2 millimeters of gaps, be placed in urceolus 1 and can freely rotate and move up and down, on the left of the outside face of inner core 1, the vertical direction along inner core 1 makes tooth bar 2, referring to Fig. 3.

Described rotating shaft 4 one end curves 90 degree, and as the handle rotated, the other end through boss 3 and miniature gears 5 endoporus, can move axially also driven gear 5 and rotate by opposed gear 5; ; Rotating shaft 4 comparatively boss 3 grows 3 centimetres, handle end is pulled out and rotating shaft 4 can be rotated and be with carry-over bar 2 and inner core 6 to move up and down, after inner core 6 is in required correct position, handle is pushed back to gear 5 direction, the curved handle part of rotating shaft 4 is blocked by the surface of urceolus 1, can not rotate, then inner core 6 position is fixed by gear 5 again.

Compared with existing apparatus, the adjustable for height varying capacity sewage disposer of one of the present invention both can change height, can change capacity again, easy to use, and structure is simple, easily operates, 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 the one adjustable for height varying capacity garbage can structure schematic diagram of the embodiment of the present invention.

Fig. 2 is that the projection section A of a kind of adjustable for height varying capacity sewage disposer of the embodiment of the present invention is to enlarged drawing.

Fig. 3 is the one adjustable for height varying capacity sewage disposer inner core outside drawing of the embodiment of the present invention.

In figure: 1, urceolus, 2, tooth bar, 3, boss, 4, rotating shaft, 5, gear, 6, 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.

The adjustable for height varying capacity sewage disposer of one 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, rotating shaft 4 upper handle is pulled out, and rotating shaft 4 makes gear 5 be with carry-over bar 2 to move downward, after inner core 6 is in required correct position, handle is pushed back to gear 5 direction, the curved handle part of rotating shaft 4 is blocked by the surface of urceolus 1, can not rotate again, then inner core 6 position is fixed by gear 5, now the height of sewage disposer is less, and capacity is also less.

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, rotating shaft 4 upper handle is pulled out, and rotating shaft 4 makes gear 5 be with carry-over bar 2 and inner core 6 upward movement, after inner core 6 is in required correct position, handle is pushed back to gear 5 direction, the curved handle part of rotating shaft 4 is blocked by the surface of urceolus 1, can not rotate again, then inner core 6 position is fixed by gear 5, now the actual height of sewage disposer is the Partial Height that inner core height adds urceolus, and the actual capacity used also increases.

Now the whole height of sewage disposer adds, and capacity becomes large, and larger refuse bag effect is utilized.

In use, when gear 5 is with carry-over bar 2 and inner core 6 upward movement, stressedly upwards runs because inner core 6 is monolateral, sometimes need inner core 6 opposite slightly upwards to mention, inner core 6 is upwards run more smooth and easy.

A kind of adjustable for height varying capacity sewage disposer that the embodiment of the present invention provides can change the capacity of sewage disposer and the height of sewage disposer easily, refuse bag and the plastic packaging bag of different size can be adapted to, some plastic packaging bags are reused, both economized on the use of funds, can white pollution be reduced again.

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. an adjustable for height varying capacity sewage disposer, is characterized in that: comprise urceolus (1), tooth bar (2), boss (3), rotating shaft (4), gear (5), inner core (6); It is inner that inner core (6) is placed in urceolus (1), in urceolus (1) upper side, gear (5) is installed, tooth bar (2) is made in inner core (6) outside face phase the same side, gear (5) is meshed with tooth bar (2), rotating shaft (4), carry-over bar (2) and inner core (6) can be with to move up and down by gear (5), after determining the relative position that inner core (6) is residing in urceolus (1), by rotating shaft (4), inner core (6) is fixed on this position.

2. the adjustable for height varying capacity sewage disposer of one according to claim 1, it is characterized in that, the cylindrical shape that described urceolus (1) is closed for one end, at short transverse top 1/3 place of urceolus (1), outer left side is with a boss (3), a miniature gears (5) is installed, external diameter about 3 centimetres by rotating shaft (4) in centre.

3. the adjustable for height varying capacity sewage disposer of the one according to claim 1,2, it is characterized in that, described inner core (6) is bottomless cylindrical shape, its highly comparatively urceolus (1) exceed 10 millimeters, external diameter is slightly less than the internal diameter of urceolus (1), there are about 2 millimeters of gaps, be placed in urceolus (1) and can freely rotate and move up and down, on the left of the outside face of inner core (1), the vertical direction along inner core (1) makes tooth bar (2).

4. the adjustable for height varying capacity sewage disposer of the one according to claim 1,2, it is characterized in that, described rotating shaft (4) one end curves 90 degree, as the handle rotated, the other end, through boss (3) and miniature gears (5) endoporus, can move axially and driven gear (5) rotation by opposed gear (5).

5. the adjustable for height varying capacity sewage disposer of the one according to claim 1,2,3,4, it is characterized in that, described rotating shaft (4) comparatively boss (3) grows 3 centimetres, handle end is pulled out and rotating shaft (4) can be rotated and be with carry-over bar (2) and inner core (6) to move up and down, after inner core (6) is in required correct position, handle is pushed back to gear (5) direction, the curved handle part of rotating shaft (4) is blocked by the surface of urceolus (1), can not rotate, inner core (6) position is fixed by gear (5) again.