CN2086736U - Enclosed dustbin - Google Patents

Abstract

The utility model relates to an enclosed dustbin for containing of waste papers and refuse. The utility model is characterized in that a tip cover is provided with two active doors and the active door is provided with a shaft base departed from the central line of the active door, the active door is separated to a big semi-shoulder section and a small semi-shoulder section, and one end of the small semi-shoulder section is provided with a matching block; thus, the active doors arranged on the tip cover lie in a balance state corresponding to the shaft base position; namely, the active doors closed, the refuse weight can open the active doors while the refuse is discharged, and the active doors can be automatically closed while the refuse is fallen into the dustbin body. The utility model has the advantages of non-pollution, anti-mosquito, anti-fly and geautification environment; suitable for offices, hospitals, hotels and other public places.

Description

Enclosed dustbin

The utility model relates to the gathering-device of rubbish, is a kind of cleaning box that holds waste paper, rubbish.

The rubbish container of existing public place setting mostly is that a kind of side or top have pour spout, and the bottom is provided with case, jar, the bucket of collecting mouth; The home-use utensil that holds rubbish is simpler, generally is dustpan or bucket.These rubbish containers, bucket are very unhygienic, and dirt, oxious gas can mouthful overflow from opening, and contaminated environment is multiplied mosquito, fly, influences health of people.China's utility model patent communique discloses two rubbish containers that are suitable for family expenses in June, 1989, the one, application number is 88216654.9 " rubbish container ", another is that application number is 88213063.3 " domestic garbage cans ", and characteristics are enclosed constructions that the side has window.These two kinds of tanks mainly are applicable to and hold household garbage, and abandon when throwing rubbish and yet feel very not convenient.In present most of offices, generally all dispose wastepaper basket, because of the slit is arranged around the wastepaper basket, can not other dirt of splendid attire, wind easily makes paper scrap fly upward, and does not also meet safety requirements, and the wastepaper basket of this open type also hinders environmental beauty.In recent years, dispose the shredded paper case in the premium-quality office, make things convenient for though use secret, too expensive, purposes is single, and general office is difficult to popularize.The cleaning tube that then has the foot-operated connecting rod of a kind of usefulness that top cover is opened in the hospital, its structure are comparatively complicated, and with small-sized be many, be unsuitable in other occasion and promote the use of.

The purpose of this utility model is both can hold waste paper in order to provide a kind of, also can hold other rubbish, and the closed cleaning box that dirt, oxious gas are difficult for overflowing makes to abandon when throwing waste paper, rubbish and uncaps easily, and the energy auto-closing; Remove in the case rubbish easily and be convenient to clean.

Task of the present utility model is achieved in that on cleaning box casing top and is stamped a top cover, this top cover is provided with two fan valve, the axle bed that parallels with the door sideline is set on every fan valve, and the axle bed position is positioned at a side of valve line of centers, makes valve be divided into more than half fan part and little fan part; And the smaller part fan partly valve on one side is provided with a clump weight, makes valve smaller part fan weight partly be substantially equal to valve and most fans weight partly.On the top cover symmetry side with valve on the axle bed corresponding position be provided with symmetrical axle bed.As above said two fan valve are attached on the top cover with bearing pin, make the most fan of valve partly be positioned at midway location, thereby form an osed top top cover, and partly relative its axle bed of large and small two halves fan of promptly every fan valve is a balance.When abandoning the throwing waste paper garbage, its weight (or exert all one's strength slightly with hand) make valve lose balance and in case direction rotate, thereby opened valve, waste paper falls in the casing, and when waste paper leaves valve, valve rotates round about under its smaller part fan part action of gravity and restores balance, thereby closed valve.

Be convenient refuse or the cleaning in the case of removing, the casing in the utility model can be designed to removable structure, and promptly casing constitutes at the bottom of by tank wall and case, at the bottom of the case around one be shaped on the caulking groove that raises up, tank wall can be inserted and embed at the bottom of this case in the caulking groove.

As above said closed cleaning box, its advantage be, do not abandoning when throwing rubbish, always the valve osed top, and when abandoning throwing rubbish, valve energy is opened valve with its weight, valve was closed voluntarily when rubbish fell into casing; In the time will removing in the case rubbish or clean casing, as long as lift except that top cover promptly dumpablely, or transfer to tank wall again, can clear removing, cleaning.Both free from environmental pollution when the utility model cleaning box is placed in office, hotel or the family, and help to beautify the environment.

Description of drawings:

Fig. 1 is a schematic appearance of the present utility model.

Fig. 2 is a forward cutaway view of the present utility model.

Fig. 3, Fig. 4 are the scheme drawing of two kinds of tabular tank walls.

Fig. 5 is the horizontal cross-sectional schematic of tank wall in the utility model.

Fig. 6 is the forward cutaway view at the bottom of the utility model raising middle flask.

An embodiment of the present utility model as shown in drawings.

By the schematic appearance of the utility model embodiment shown in Figure 1 as seen, the casing of this cleaning box comprises at the bottom of tank wall 3 and the case 4, at this box cover top cover 2 is arranged, and two fan valve 1 are housed on this top cover.Figure 2 shows that forward cutaway view of the present utility model, wherein a fan valve 1 is a closed condition, another fan valve 1 expression opening.In the present embodiment, valve 1 side is provided with the bearing pin 7 of a symmetry, the position of bearing pin 7 is positioned at a side of this valve 1 line of centers, valve 1 is divided into smaller part fans part 5 and more than half fan part 6, and the limit portion that is positioned at smaller part fan part as seen from the figure is provided with weight linear meter 8, make the weight of smaller part fan part 5 equal partly 6 weight of more than half fan substantially, be provided with axle bed with the side of the top cover 2 of bearing pin 7 relevant positions on the valve 1, only need during installation the bearing pin on the valve 17 inserted that corresponding axle bed get final product on the top covers 2.In a further embodiment, can on valve 1 side, open an axis hole, this valve 1 upper shaft hole is aimed at the axle bed on top cover 2 and have strong market potential with one and spool to pierce into, can be attached at valve 1 on the top cover 2.

Fig. 3, Figure 4 shows that the tabular tank wall 9,3 of present embodiment cleaning box, its two vertical side edge are respectively made circular arc caulking groove structure 10 and 11, with two tank walls 9 and two tank walls 3 with circular arc caulking groove 10 and 11 interfix embeddings mutually, casing section structure shown in Figure 5.

By forward cross section view at the bottom of the case of the present utility model shown in Figure 6 as seen, at the bottom of the case 4 around be shaped on flange, have groove on the flange, but casing is gone in intercalation in this groove.In a further embodiment, at the bottom of the case 4 only in around be shaped on chimb, this case bottom is got final product with screw is fixing behind bottom half.

When using the utility model, if at the mid-plastic bag of casing, the rubbish of abandoning this cleaning box just directly falls into this plastic bag, and it is just more convenient then to remove rubbish, and need only take out the plastic bag that rubbish is housed and get final product.This usage is just much cleaner, convenient.

Claims (3)

1, a kind of closed cleaning box that on the casing top, is stamped top cover 2, it is characterized in that also being provided with on the top cover 2 two fan valve 1, be positioned on every fan valve 1 this valve line of centers one side be provided with parallel with the door sideline, make valve 1 be divided into partly 5 bearing pin 7 of more than half fan part 6 and smaller part fan, and the smaller part fan partly 5 on one side valve 1 be provided with one make valve smaller part fan partly 5 weight equal valve substantially and most fan the partly clump weight 8 of 6 weight; Be provided with symmetrical axle bed in valve 1 upper pin 7 corresponding positions on the symmetrical side of one of top cover 2; Two fan valve 1 are connected on the top cover 2 with bearing pin with more than half fan part 6 fit that are positioned at top cover 2 midways location of valve.

2, closed cleaning box according to claim 1 is characterized by casing and 4 constitutes at the bottom of by tank wall 3 and case, at the bottom of the phase around 4 one be shaped on the flange 12 that raises up, having on the flange 12 can be for the groove 13 of intercalation tank wall 3.

3, closed cleaning box according to claim 2 is characterized by four wall panel of said tank wall 3 usefulness, 9,3 assembly groups and forms, and two vertical edges of every wall panel are all made and can be adjacent the garden arc caulking groove 10 and 11 that wall panel is inserted embedding mutually.