CN203047926U

CN203047926U - Closed type trash can

Info

Publication number: CN203047926U
Application number: CN 201320038895
Authority: CN
Inventors: 蔡加前
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2013-07-10
Anticipated expiration: 2023-01-24

Abstract

The utility model discloses a closed type trash can which comprises a suspension type barrel body and a barrel cover which covers a barrel main body. The suspension type barrel main body comprises the barrel main body and two standing columns, wherein the two standing columns stand on two sides of the barrel main body and are used for erecting the barrel main body. The closed type trash can further comprises a pedal, a transmission rod and a driven gear. A side wall of the pedal is connected with a driving gear. Two transmission gears are respectively arranged at the top and the bottom of the transmission rod, wherein the transmission at the bottom of the transmission rod is meshed with the driving gear, and the transmission gear at the top of the transmission rod is meshed with the driven gear. A rotating shaft of the driven gear is fixedly connected with a side wall of the barrel main body. The gears are all cone-shaped gears. Split gears are arranged at the tops of the standing columns. Arc-shaped racks with the same radian are all arranged at the tops of the two side walls of the barrel main body and on two sides of the lower surface of the barrel cover, wherein the arc-shaped racks are arched up. The racks on the barrel main body are meshed with lower portion teeth of the split gears. The racks on the barrel cover are meshed with upper portion teeth of the split gears. The closed type trash can is simple in structure, good in sealing effect, not only beautiful, but also clean, pollution-free and convenient to operate.

Description

A kind of closed sewage disposer

Technical field

The utility model relates to a kind of sewage disposer, relates in particular to a kind of closed sewage disposer.

Background technology

Sewage disposer on the market generally divides two big classes at present: a class is that staving lands, and self cannot rotate; This type of has and has added bung, also have uncovered, even but added bung, also heavy mostly, not so good using.

Another kind of is that staving is unsettled, and by upright supports and can pivot, this type of sewage disposer completely is opened type.Though they have also used top cover, the gap is generally bigger between bung and the bung, and its maximum harm is easily to recruit the mosquito fly summer, becomes maximum source of pollution; Secondly, the cloudy day rains, and rainwater enters in the bucket easily, easier pollution staving self; Actinal surface opens wide the rubbish that makes people's a glance just can see the inside besides, and is unbecoming, and the stench of rubbish also removes foul air in the easier outside that is dispersed into.

At present, all bungs all are monolateral, and when making inner bag with plastic bag, then the actinal surface of plastic bag will be routed up and be emerging in outside the bung, very unbecoming, untidy also science not.

Summary of the invention

The technical problems to be solved in the utility model is existing sewage disposer, the heaviness of the formula that lands, not handy; Hanging type become source of pollution easily, can't block the stench of rubbish, attract mosquito.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of closed sewage disposer comprises the hanging type staving, covers the bung on staving; Aforementioned hanging type staving comprises staving, stands on two root posts that the staving both sides are used for setting up staving; Also be provided with step, drive link and driven gear, the sidewall of described step connects a driving gear, the top of drive link and bottom respectively are provided with a transmission gear, the transmission gear of bottom and driving gear engagement, the transmission gear at top and driven gear engagement, the affixed staving sidewall of the rotating shaft of driven gear, aforementioned each gear is cone gear; The top of column arranges splits gear, the both sides of the top of the two side of staving and bung lower surface all arrange arc-shaped rack arch, that radian is identical, tooth bar on the described staving with split gear lower teeth engagement, the tooth bar on the bung with split the tooth engagement of gear top.

By splitting the effect of gear, when bung and staving are slided, motion round about all the time; During use, pedal, driving gear rotates, and drives the drive link rotation, drives the driven gear rotation again, finally drives staving, and under the effect of splitting gear, the bung reversing sense slides and staggers, and sewage disposer is opened, and is convenient to drop into and taking-up rubbish; When the user leaves, staving slides back to initial vertical vacant state automatically under the effect of gravity, and bung is also returned directly over the staving, form airtight sewage disposer, during use, by the swing of control pin pedal, can control the size that sewage disposer is opened easily.

For guaranteeing the clean and tidy, attractive in appearance of sewage disposer, the bung place of described staving is the Shuangzi mouth structure, inboard rim of the mouth be furnished with can with the trim ring of its clamping.The compacting of staving inner lining plastic bag actinal surface is convenient in this design, is used with the trim ring in interior rim of the mouth, guaranteed plastic bag difficult drop-off among use, and can't see the edge of plastic bag from the outside, make the bung place of sewage disposer neat and artistic, it is also comparatively convenient to change sack.

As a kind of improvement project of the present utility model, also be provided with fastening screw on the described column, the relevant position of staving is provided with locating convex block, and both are used the effect of the anglec of rotation that can play the locking staving.

The utility model is simple in structure, obturation effect good, not only attractive in appearance but also cleanliness without any pollution, easy to operate.

Description of drawings

Fig. 1 is the utility model structural representation block diagram.

Fig. 2 is the utility model drive link and the connection structure scheme drawing of riding.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Shown in Fig. 1-2, the utility model hanging type staving, cover the bung 2 on staving; Aforementioned hanging type staving comprises staving 1, stands on two root posts 3 that staving 1 both sides are used for setting up staving; Also be provided with step 4, drive link 6 and driven gear 7, the sidewall of described step 4 connects a driving gear 5, the top of drive link 6 and bottom respectively are provided with a transmission gear, the transmission gear of bottom and driving gear 5 engagements, the transmission gear at top and driven gear 7 engagements, affixed staving 1 sidewall of the rotating shaft of driven gear 7, aforementioned each gear is cone gear; The top of column 3 arranges splits gear 9, the both sides of the top of the two side of staving 1 and bung 2 lower surfaces all arrange arc-shaped rack arch, that radian is identical, tooth bar on the described staving 1 with split gear 9 lower teeth engagements, tooth bar on the bung 2 with split the engagement of gear 9 top teeth, the bung place of described staving 1 is the Shuangzi mouth structure, be furnished with on the inboard rim of the mouth can with the trim ring of its clamping, the trim ring bottom is provided with the circular groove that agrees with inboard rim of the mouth shape, inboard rim of the mouth puts behind the plastic bag clamping together to be advanced in the circular groove, reaches the effect of compacting plastic bag actinal surface.Also be provided with locating convex block 8(crescent projection on the described staving 1), fastening screw 11 is set, on the column when bung reaches maximum rating, with the inboard of fastening screw 11 insertion locating convex blocks 8, can play the effect of locking inclination staving, make things convenient for the user to pour rubbish into.

By splitting the effect of gear 9, when bung 2 is slided with staving 1, motion round about all the time; During use, step on pedal 4, driving gear 5 rotates, and drives drive link 6 rotations, drives driven gear 7 rotations again, finally drives staving 1 and tilts, and under the effect of splitting gear 9, bung 2 reversing senses slide and stagger, and sewage disposer is opened, and is convenient to drop into and taking-up rubbish; When the user leaves, staving 1 slides back to initial vertical vacant state automatically under the gravity effect, and bung 2 is also returned directly over the staving 1, forms airtight sewage disposer.

Claims

1. a closed sewage disposer comprises the hanging type staving, covers the bung on staving; Aforementioned hanging type staving comprises staving, stands on two root posts that the staving both sides are used for setting up staving; It is characterized in that, also be provided with step, drive link and driven gear, the sidewall of described step connects a driving gear, the top of drive link and bottom respectively are provided with a transmission gear, the transmission gear of bottom and driving gear engagement, the transmission gear at top and driven gear engagement, the affixed staving sidewall of the rotating shaft of driven gear, aforementioned each gear is cone gear; The top of column arranges splits gear, the both sides of the top of the two side of staving and bung lower surface all arrange arc-shaped rack arch, that radian is identical, tooth bar on the described staving with split gear lower teeth engagement, the tooth bar on the bung with split the tooth engagement of gear top.

2. a kind of closed sewage disposer according to claim 1 is characterized in that, the bung place of described staving is the Shuangzi mouth structure, inboard rim of the mouth be furnished with can with the trim ring of its clamping.

3. a kind of closed sewage disposer according to claim 1 and 2 is characterized in that, also is provided with fastening screw on the described column, and the relevant position of staving is provided with locating convex block, and both are used the effect of the anglec of rotation that can play the locking staving.