CN2687047Y

CN2687047Y - Cap-opening system for purified water bucket

Info

Publication number: CN2687047Y
Application number: CN 200420044527
Authority: CN
Inventors: 蔡健; 邓冰峰; 吴晓林; 梁锦滔; 李文
Original assignee: GD Midea Holding Co Ltd
Current assignee: Midea Group Co Ltd
Priority date: 2004-04-08
Filing date: 2004-04-08
Publication date: 2005-03-23
Anticipated expiration: 2014-04-08

Abstract

The utility model relates to a water cleaning bucket cover opening system, comprising an upper barrelhead and an upper barrel, wherein, the upper barrelhead and the back side of the upper barrel are provided with an elastic device which makes the upper barrelhead and the upper barrel hinged together. The front sides of the upper barrelhead and the upper barrel are provided with a button stand which can lock and joint the upper barrelhead and the upper barrel and a key-press loosening the button stand. When the utility model is used, when the upper barrelhead is closed, the two fastening hooks of the button stand are fastened and connected with each other, a torsion spring is in the state of being stressed, the elastic force produced by the deformation of the torsion spring is sufficient for springing up the upper barrel, and the upper barrelhead remains in a closed state because of the lock joint of the button stand; when opening the upper barrelhead is required, the key-press is pushed, and the button stand is loosened, the upper barrelhead is sprung up by the elastic force of the torsion spring, and the upper barrelhead is automatically opened. When a user waters, the upper barrelhead does need to be taken off, and the user only needs to push the key-press, then the upper barrelhead can be opened and the user can proceed watering, which brings convenience to the user.

Description

The water-purifying tank cover opening mechanism

Technical field

The utility model is a kind of cover opening mechanism of water-purifying tank.

Background technology

At present, in purifier, general small-sized water-purifying tank structure is broadly divided into bung, last bucket, and filter core, several parts such as following bucket and ball float, and last bung and last bucket are two distinct independently parts.The user will open and moves away from bucket or directly take off from last barrel of top when needs up add water in the bucket in the middle of using going up bung, can add water.If just last bung is opened and moved away from bucket, accidentally, last bung is easy to fall down, and causes to damage even pound and hurts sb.'s feelings; Take off from last bucket top and directly will go up bung, adding water to the user makes troubles.And, open top cover on the other hand, add water on the other hand, lack hommization.

The utility model content

The purpose of this utility model is the inconvenience that brings when existing water-purifying tank structure adds water to the user in order to overcome, a kind of water-purifying tank cover opening mechanism easy to use is provided, this cover opening mechanism when needs are uncapped if gently one by, just can open bung automatically, and still stay the bucket top after bung is opened, needn't take away.

The technical scheme that its technical matters that solves the utility model adopts is: it comprises bung, goes up bucket, last bung and on the bucket back side be provided with on bung and on the hinged elastic mechanism of bucket, last bung and on the front of bucket be provided with and can and unclamp the button of button bit the button bit of the two snapping.

The above-mentioned hinged elastic mechanism of going up bung and last bucket by the pedestal that is located at bung, be fixed on the rotating shaft on the pedestal, the torsion spring that is enclosed within the rotating shaft is formed, the torsion spring two ends respectively holding last bung with on barrel on.

For bung is accurately positioned on the bucket, be buckled with the location back shroud in the torsion spring outboard cover.

For the elastic force that guarantees torsion spring is enough to make bung to be opened automatically and makes bung keep balance in the process of rotating opening, the torsion spring that is enclosed within the rotating shaft has symmetrical two.

Button bit in the technique scheme is formed for the clasp that is located at bung and last bucket respectively, and one of them clasp is fixed, and another clasp is removable, connects button on the removable clasp, and button has retracing spring.Two commutative positions of clasp are provided with.When the removable clasp that is connected with button is located on the bung, then fixedly clasp is located on the bucket correspondence position; Be located on the bucket otherwise work as the removable clasp that is connected with button, then fixedly clasp is located on the correspondence position of bung.

For installing conveniently, the clasp that is located at bung and last barrel respectively also can all be fixing clasp.

When the utility model uses, when last bung closure, two clasp snappings of button bit, torsion spring is in strained condition, and the elastic force that the torsion spring distortion is produced is enough to last bucket is upspring, and just because of the snapping of button bit, last bung is kept closed; When needs were opened bung, as long as promote button, button bit unclamped, and last bung is upspring by the elastic force of torsion spring, and last bung is opened automatically.

The beneficial effects of the utility model are that when the user added water, the user need not take away last bung, only needed to promote button, can open bung and add water, had brought convenience for user's use.

Description of drawings

Fig. 1 is the elevation profile constructional drawing that water purifier of the present utility model is installed;

Fig. 2 is the structure expansion drawing that goes up bucket and last bung;

Fig. 3 is the structural representation behind the component assembly among Fig. 2.

Among the figure: go up bucket 1, button 2, last bung 3, pedestal 4, button retracing spring 5, back shroud 6, rotating shaft 7, torsion spring 8, last bucket torsion spring mounting hole 9.

Specific embodiments

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

As shown in drawings, the utility model comprises bung 3, goes up bucket 1, last bung 3 and on bucket 1 back side be provided with on bung 3 and on the hinged elastic mechanism of bucket 1, this elastic mechanism by be located at pedestal 4 on the bung 3, be fixed on the rotating shaft 7 on the pedestal 4, two symmetrical torsion springs 8 that are enclosed within the rotating shaft 7 are formed, torsion spring 8 two ends respectively holding last bung 3 in and in the torsion spring mounting hole 9 of bucket, locate back shroud 6 and cover and be buckled in torsion spring 8 outsides; Last bung 3 and on the front of bucket 1 be provided with and can and unclamp the button 2 of button bit the button bit of the two snapping, button bit is formed for the clasp that is located at bung 3 and last bucket 1 respectively, and one of them clasp is fixed, and another clasp is removable, connect button 2 on the removable clasp, button has retracing spring 5; The commutative positions of two clasps are provided with, and when the removable clasp that is connected with button 2 is located on the bung 3, then fixedly clasp is located on barrel 1 correspondence position; Be located on the bucket 1 otherwise work as the removable clasp that is connected with button 2, then fixedly clasp is located on the correspondence position of bung 3.For installing conveniently, the clasp that is located at bung 3 and last barrel 1 respectively also can all be fixing clasp.

Claims

1. water-purifying tank cover opening mechanism, comprise bung (3), go up bucket (1), it is characterized in that being provided with last bung (3) and last bucket (1) hinged elastic mechanism at last bung (3) and last bucket (1) back side, being provided with in the front of last bung (3) and last bucket (1) can be with the button bit and the button (2) that unclamps button bit of the two snapping.

2. water-purifying tank cover opening mechanism according to claim 1, it is characterized in that the above-mentioned hinged elastic mechanism of going up bung (3) and last bucket (1) by be located at pedestal (4) on the bung (3), be fixed on the rotating shaft (7) on the pedestal (4), the torsion spring (8) that is enclosed within the rotating shaft (7) is formed, the difference holding of torsion spring (8) two ends is on last bung (3) and last barrel (1).

3. water-purifying tank cover opening mechanism according to claim 1 and 2 is characterized in that being buckled with location back shroud (6) in torsion spring (8) outboard cover.

4. water-purifying tank cover opening mechanism according to claim 3, the torsion spring (8) that it is characterized in that being enclosed within the rotating shaft (7) has symmetrical two.

5. water-purifying tank cover opening mechanism according to claim 4, it is characterized in that above-mentioned button bit is made up of the clasp that is located at bung (3) and last bucket (1) respectively, one of them clasp is fixed, another clasp is removable, connect button (2) on the removable clasp, button (2) has retracing spring (5).

6. water-purifying tank cover opening mechanism according to claim 5 is characterized in that the removable clasp that is connected with button (2) is located on the bung (3), and fixedly clasp is located on bucket (1) correspondence position.

7. water-purifying tank cover opening mechanism according to claim 5 is characterized in that the removable clasp that is connected with button (2) is located on the bucket (1), and fixedly clasp is located on bung (3) correspondence position.

8. water-purifying tank cover opening mechanism according to claim 4 is characterized in that above-mentioned button bit is made up of the clasp that is located at bung (3) and last bucket (1) respectively, and two clasps all are fixing clasps.