CN201068313Y

CN201068313Y - Convenient dustbin cap

Info

Publication number: CN201068313Y
Application number: CNU200720053223XU
Authority: CN
Inventors: 李锡其
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-19
Filing date: 2007-06-19
Publication date: 2008-06-04
Anticipated expiration: 2017-06-19

Abstract

The utility model discloses a convenient rubbish bin cover, which comprises a movable cover plate arranged on a bin cover frame. A rotating axle is fixed on the movable cover plate, the movable cover plate is hinged with the bin cover frame through the rotating axle, a torsion spring is fixedly sleeved on the rotating axle, the other end of the torsion spring is fixed on the bin cover frame, an elastic-press type tight locking structure is arranged on the border of the bottom of the movable cover plate, a positioning rod matched with the elastic-press type tight locking structure is arranged on the inner side border of the bin cover frame, the elastic-press type tight locking structure can be released by lightly pressing the movable cover plate, the movable cover can be bounced automatically under the action of the torsion spring, and the pollution of the dirty movable cover plate border to the hands can be avoided. when the positioning rod is locked through the elastic-press type tight locking structure, the firmly closing of the movable cover plate and the bin cover frame can be realized, and the leakage of the rubbish odor is prevented, in addition, the structure is simple and the production cost is low, and the utility model can be widely applied to the manufacture of the rubbish bin.

Description

A kind of convenient trash can lid

Technical field

The utility model relates to a kind of sewage disposer parts, particularly a kind of convenient trash can lid.

Background technology

Along with the consciousness of people's environmental protection strengthens day by day, the various public places in the city have all been placed various public sewage disposers basically now, have made things convenient for people's life.The folding mode of common dustbin cover has hand propelled and foot-operated two kinds.Dustbin cover for hand propelled, relatively simple for structure, productive costs is low, can not firm closure but the movable cover plate of bung is suspended on the bung frame, leave bigger space, cause easily that the stink of rubbish spreads in the sewage disposer everywhere, and people's dustbin cover of when putting rubbish, making dirty easily, can the adversary pollute when contacting once more with hand.And for foot-operated dustbin cover, though can accomplish to make movable cover plate and bung frame tight close, complex structure, production cost is higher.

Summary of the invention

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of convenient trash can lid, the firm closure of realization activity cover plate and bung frame, and also productive costs simple in structure is low.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of convenient trash can lid, comprise the movable cover plate on the bung frame, be fixed with rotating shaft on the described movable cover plate, movable cover plate is articulated and connected with described rotating shaft and bung frame, fixed cover is equipped with torsion spring in the described rotating shaft, the other end of described torsion spring is fixed on the bung frame, and the bottom margin of described movable cover plate is provided with the tight lock construction of elastic press type, and the inside edge of bung frame is provided with the radius stay that cooperates with the tight lock construction of described elastic press type.

The beneficial effects of the utility model are: owing to be with torsion spring in the hinged rotating shaft of movable cover plate and bung frame, and be respectively arranged with tight lock construction of the elastic press type of working in coordination and radius stay on movable cover plate and the bung frame, realization unties the tight lock construction of elastic press type with have gentle hands pressure activity cover plate, movable cover plate is upspring under the torsion spring effect automatically, avoid dirty movable cover plate edge adversary to pollute, when the tight lock construction locking positioning of elastic press type bar, the firm closure of realization activity cover plate and bung frame, the stink of rubbish can not be leaked, and simple in structure, productive costs is low.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the perspective view of another angle of the utility model;

Fig. 3 is the I portion enlarged drawing of Fig. 2;

Fig. 4 is the II portion enlarged drawing of Fig. 2.

The specific embodiment

With reference to Fig. 1, Fig. 2, a kind of convenient trash can lid of the present utility model, comprise the movable cover plate 2 on the bung frame 1, be fixed with rotating shaft 3 on the movable cover plate 2, movable cover plate 2 is articulated and connected with rotating shaft 3 and bung frame 1, be set with torsion spring 4 in the rotating shaft 3, one end of described torsion spring 4 is fixedly mounted in the rotating shaft 3, the other end of torsion spring 4 is fixed on the bung frame 1, the bottom margin of movable cover plate 2 is provided with the tight lock construction 5 of elastic press type, and the inside edge of bung frame 1 is provided with the radius stay 6 that cooperates with the tight lock construction 5 of elastic press type.

Owing in movable cover plate 2 and the 1 pivotally attached rotating shaft 3 of bung frame, be with torsion spring 4, and be respectively arranged with tight lock construction 5 of the elastic press type of working in coordination and radius stay 6 on movable cover plate 2 and the bung frame 1, realization unties the tight lock construction 5 of elastic press type with have gentle hands pressure activity cover plate 2, movable cover plate 2 is upspring under torsion spring 4 effects automatically, avoids the adversary to pollute.

With reference to Fig. 3, Fig. 4, in the present embodiment, the tight lock construction 5 of elastic press type includes telescopic hook 51, and described radius stay 6 is provided with the grab 61 that cooperates with described hook 51.Press with the movable cover plate 2 of handgrip, the tight lock construction 5 in-to-in springs of elastic press type are compressed and are fixing, and hook 51 shrinks grab 61 lockings, the firm closure of realization activity cover plate 2 and bung frame 1, and the stink of rubbish can not leak; When hand is pressed movable cover plate 2 once more, the tight lock construction 5 in-to-in spring releases of elastic press type are also stretched, and hook 51 is decontroled grabs 61, and movable cover plate 2 is upspring under the effect of torsion spring 4 automatically, thereby realizes placing the purpose of rubbish.Certainly the tight lock construction 5 of elastic press type of the utility model use is not limited to above-mentioned version, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.

A kind of convenient trash can lid of the present utility model, the firm closure of realization activity cover plate and bung frame, and simple in structure, productive costs is low, thereby be widely used in the making of sewage disposer.

Claims

1. a convenient trash can covers, comprise the movable cover plate (2) on the bung frame (1), it is characterized in that being fixed with on the described movable cover plate (2) rotating shaft (3), movable cover plate (2) is articulated and connected with described rotating shaft (3) and bung frame (1), described rotating shaft (3) is gone up fixed cover torsion spring (4) is housed, the other end of described torsion spring (4) is fixed on the bung frame (1), the bottom margin of described movable cover plate (2) is provided with the tight lock construction of elastic press type (5), and the inside edge of bung frame (1) is provided with the radius stay (6) that cooperates with the tight lock construction of described elastic press type (5).

2. a kind of convenient trash can lid according to claim 1 is characterized in that the tight lock construction of described elastic press type (5) includes telescopic hook (51), and described radius stay (6) is provided with the grab (61) that cooperates with described hook (51).