CN201386028Y

CN201386028Y - Novel water purifying barrel

Info

Publication number: CN201386028Y
Application number: CN200920054789U
Authority: CN
Inventors: 梁锦滔; 冯厚初
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-17
Filing date: 2009-04-17
Publication date: 2010-01-20
Anticipated expiration: 2019-04-17

Abstract

The utility model discloses a novel water purifying barrel which comprises a barrel main body and a top cover. The rear end of the top cover is articulated with a rotating shaft seat on the barrel main body by a rotating shaft which is sheathed with a torsion spring, a keystroke which can move up and down is arranged at the upper part of the front end of the barrel main body, an intermediate magnetic body is arranged on the keystroke, a lower magnetic body which is mutually repellent to the intermediate magnetic body is arranged below the intermediate magnetic body on the barrel main body, and an upper magnetic body which is mutually attractive to the intermediate magnetic body is arranged in the top cover. The novel water purifying barrel adopts a full-magnetic keystroke mechanism and realizes the functions of attractive closing as well as self-locking of the upper cover, the resetting of the keystroke and the like by utilizing attractive force and repulsive force among the magnetic bodies; as no other extra part structures are used in addition to the magnetic bodies, the novel water purifying barrel not only has simple structure, leads high using reliability and is easy to be assembled, but also is suitable for mass production; meanwhile, as force application parts are in no contact with force bearing parts, the using hand feeling of the keystroke is good, and no noise is incurred when in use.

Description

A kind of novel water-purifying tank

Technical field:

The utility model relates to the water purifier technical field, especially relates to a kind of water-purifying tank of realizing the top cover folding by press button mechanism.

Background technology:

At present, the top cover of many household water filter products has all used press button mechanism on the market, and cooperates torsion spring to realize the closure of top cover and the action of opening.The most of mode of clasp of using of these water-purifying tanks comes top cover is fastened, and promptly at top cover or bucket main body clasp is set, and correspondingly at last bucket or top cover button bit is set, and when closed loam cake, clasp and button bit interlock, and realize the closure of loam cake; When pushing button, press button mechanism breaks away from clasp and button bit, and torsion spring is opened top cover.

There is the deficiency of several respects in said structure: (1) press button mechanism all is to reset by return spring, if assemble badly, occurs the situation that spring and other part are interfered easily, cause friction to increase, have some setbacks by key motion, and feel is bad, and defective such as noise is big; (2) practice is found, owing to need apply preliminary tension to it when the assembling return spring, is not easy to fix this spring position under the effect of preliminary tension, causes efficiency of assembling low, makes mistakes easily; (3) said apparatus has all utilized the friction effect between the plastic component to carry out spacing and guiding, and life-time service causes the plastic component wearing and tearing easily and occurs blocking or damaging.

The utility model content:

The purpose of this utility model is the weak point that exists at prior art and a kind of novel water-purifying tank is provided, that its press button mechanism has is simple in structure, assembling easily, use reliable, good hand touch, noiseless characteristics.

The utility model includes barrel main body and top cover, the top cover rear end is hinged with the shaft seat on the bucket main body by the rotating shaft that is arranged with torsion spring, the upper front end of bucket main body is provided with button movable up and down, button is provided with middle magnet, be provided with the lower magnet that repels mutually with middle magnet in the below of middle magnet on the bucket main body, then be provided with the upper magnet that attracts each other with middle magnet in the top cover.

Described upper magnet is magnetite piece, magnet or iron block.

Described bucket body front end top is concaved with storage tank, has mount pad in the storage tank, and the mount pad both sides are provided with hollow erection column, and the button both sides then are provided with and erection column belled sliding seat, and the sliding seat stroke is determined by the stop screw that cooperates with erection column.

The mount pad middle part is provided with guidepost, and the button middle part then offers the guide path that cooperates with guidepost.

Described bucket body front end is provided with trim in mount pad outer end position place.

The beneficial effects of the utility model are: it adopts the press button mechanism of full magnetic force, realize functions such as resetting of the adhesive of loam cake and self-locking and button by the suction between the magnet and repulsion, except that using magnet, there is not other additional parts structure, not only simple in structure, the work reliability height, and assembling easily, is fit to produce in enormous quantities; Simultaneously because contactless between the application of force and the stressed part, so the use feel of button is fine, noiselessness during use.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is described further:

Accompanying drawing 1 is a decomposing schematic representation of the present utility model;

Accompanying drawing 2 is the synoptic diagram (partly cut-away) after top cover of the present utility model fastens.

Embodiment:

The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.

See shown in accompanying drawing 1 and the accompanying drawing 2: the utility model includes barrel main body 10 and top cover 20, and top cover 20 rear ends are hinged with the shaft seat 11 on the bucket main body 10 by the rotating shaft 21 that is arranged with torsion spring 22.Bucket main body 10 upper front end are concaved with storage tank 101, have mount pad 12 and button 31 in the storage tank 101, and storage tank 101 outsides are provided with the trim 13 that blocks mount pad 12 and button 31; Mount pad 12 both sides are provided with hollow erection column 121, button 31 both sides then are provided with and erection column 121 belled sliding seats 311, between sliding seat 311 and the erection column 121 bigger gap is arranged, friction and noise when moving up and down to reduce button 31, the stroke of button 31 is determined by the stop screw 122 that cooperates with erection column 121.In addition, mount pad 12 middle parts also are provided with two guideposts 123, and button 31 middle parts then offer the guide path 312 that cooperates with guidepost 123, when guaranteeing that button 31 moves up and down on same vertical line.

Button 31 is provided with two middle magnets 32, under middle magnet 32, be provided with two lower magnets 33 that repel mutually with middle magnet 32 on the bucket main body 10, position over against middle magnet 32 in the top cover 20 is provided with two upper magnets 34 that attract each other with middle magnet 32, and upper magnet 34 can be magnetite piece, magnet or iron block.

When top cover 20 closures, middle magnet 32 is locked top cover 20 by the magnetic force that upper magnet 34 is applied attraction, makes top cover 20 keep closing conditions; When pushing button 31 the time, the distance between middle magnet 32 and the upper magnet 34 increases, and the magnetism of upper magnet 34 is reduced, and top cover 20 is opened under the effect of torsion spring 22 automatically.

The magnetic force that repulsion is arranged between lower magnet 33 and the middle magnet 32 cooperates the effect of stop screw 122, and button 31 is suspended on the fixed position.When pressing keys 31, soft the increasing progressively of repulsive force between lower magnet 33 and the middle magnet 32, owing to the influence of basic zerofriction force, the feel during pressing keys 31 is very comfortable, has promoted the quality of whole prod simultaneously.

Claims

1. novel water-purifying tank, it includes a barrel main body (10) and top cover (20), top cover (20) rear end is hinged with the shaft seat (11) on the bucket main body (10) by the rotating shaft (21) that is arranged with torsion spring (22), the upper front end of bucket main body (10) is provided with button movable up and down (31), it is characterized in that: button (31) is provided with middle magnet (32), bucket main body (10) goes up in the below of middle magnet (32) and is provided with the lower magnet (33) that repels mutually with middle magnet (32), then is provided with the upper magnet (34) that attracts each other with middle magnet (32) in the top cover (20).

2. novel water-purifying tank according to claim 1 is characterized in that: described upper magnet (34) is magnetite piece, magnet or iron block.

3. novel water-purifying tank according to claim 2, it is characterized in that: described bucket main body (10) upper front end is concaved with storage tank (101), has mount pad (12) in the storage tank (101), mount pad (12) both sides are provided with hollow erection column (121), button (31) both sides then are provided with and erection column (121) belled sliding seat (311), and sliding seat (311) stroke is determined by the stop screw (122) that cooperates with erection column (121).

4. novel water-purifying tank according to claim 3 is characterized in that: mount pad (12) middle part is provided with guidepost (123), and button (31) middle part then offers the guide path (312) that cooperates with guidepost (123).

5. according to claim 3 or 4 described novel water-purifying tanks, it is characterized in that: described bucket main body (10) front end is provided with trim (13) in mount pad (12) outer end position place.