CN201996179U

CN201996179U - Tea leaf filter screen adaptive to cup mouth size

Info

Publication number: CN201996179U
Application number: CN2011201363752U
Authority: CN
Inventors: 朱颜; 张英华; 王喜波
Original assignee: Northeast Agricultural University
Current assignee: Northeast Agricultural University
Priority date: 2011-05-03
Filing date: 2011-05-03
Publication date: 2011-10-05
Anticipated expiration: 2021-05-03

Abstract

The utility model discloses a tea leaf filter screen adaptive to a cup mouth size, relating to a tea leaf filter screen. The utility model aims to solve the problem that the traditional tea leaf filter screen can not be applicable to different cups with different internal diameters due to a fixed size of the tea leaf filter screen. The tea leaf filter screen adaptive to the cup mouth size comprises a main ring (1), a lantern ring (2), a slide rail (3) and a filter screen (4), wherein the main ring (1) is in a major arc shape, the lantern ring (2) is in a minor arc shape, arc-shaped inner walls at two ends of the main ring (1) are respectively provided with a first bulge (1-1), arc-shaped inner walls at two ends of the lantern ring (2) are respectively provided with a plurity of second bulges (2-1), the two ends of the main ring (1) are inserted in the lantern ring (2), the main ring (1) and the lantern ring (2) form a circular ring, the first bulges (1-1) are matched with the corresponding second bulges (2-1), the slide rail (3) penetrates in the circular ring and is in a ring shape formed by bending a stainless steel wire, two end parts of the stainless steel wire are overlapped, the filter screen (4) is circular, and the edge of the filter screen (4) is fixed on the slide rail (3). The tea leaf filter screen adaptive to the cup mouth size is applicable to tea cups with different cup mouth sizes.

Description

The Tea-leaf filtering net of self adaptation rim of a cup size

Technical field

The utility model relates to a kind of Tea-leaf filtering net, is specifically related to a kind of Tea-leaf filtering net of self adaptation rim of a cup size.

Background technology

People's mode of drinking tea has two kinds for a long time, a kind ofly pours in the cup after brewing with teapot, and another kind directly brews with teacup and drinks.In these two kinds of drink methods, when using teacup to brew, because the characteristic of tealeaves itself, there are the floating water surface of going up in tealeaves or its broken end in the integrated degree when processing is preserved, and uncertain factors such as water temperature that brews and method, can't sink to the bottom, and give and drink the phenomenon that brings inconvenience.And the tea that teapot is poured in the cup when brewing can be comparatively pure, but tealeaves also can be poured out with tea sometimes, and in the modern handle official bussiness place, and for the consideration to whole working environment and personal image, the chance of using teapot seldom.A cup tool commonly used is common wide mouth cup, and various portable water tumblers and kettle, its rim of a cup internal diameter are generally between 5-8 centimetre, and the diverse location in same cup, and the internal diameter of cup also often has difference.For teapot bubble drink, there is human to intercept tealeaves and pours out in the inner method of placing filter screen of teapot mouth, also some has supporting filter screen for commercially available portable kettle, Space cup etc., but general size fixes, to cooperate the size of cup internal diameter.Another kind of hand-held water tumbler commonly used is not then seen suitable filtration means.

The utility model content

The purpose of this utility model is in order to solve existing Tea-leaf filtering net fixed size, can't to be applicable to the problem of the cup that internal diameter is different, and then a kind of Tea-leaf filtering net of self adaptation rim of a cup size is provided.

The technical solution of the utility model is: the Tea-leaf filtering net of self adaptation rim of a cup size comprises main ring, the collar, slideway and filter screen, described main ring is a major arc shape, the collar is a minor arc shape, respectively be provided with one first projection on the arc inner wall at the two ends of main ring, be equipped with a plurality of second projectioies on the arc inner wall at the two ends of the collar, the two ends of main ring are inserted in the collar, the main ring and the collar constitute annulus, first projection matches with corresponding second projection, slideway is worn and is penetrated in annulus, described slideway by the stainless steel wire bending ringwise, two ends of stainless steel wire overlap, filter screen is circular, and the edge turnup of filter screen is fixed on the slideway.

The utility model compared with prior art has following effect: Tea-leaf filtering net size variable of the present utility model is applicable to the cup that internal diameter is different; That the utility model also has is simple in structure, cost is low, the easy to use and advantage being convenient to scrub.

Description of drawings

Fig. 1 is an overall structure vertical view of the present utility model, Fig. 2 is the A place partial enlarged drawing of Fig. 1, Fig. 3 is the B place partial enlarged drawing (having removed filter screen 4) of Fig. 1, Fig. 4 is the C place partial enlarged drawing (having removed filter screen 4) of Fig. 1, figure, the 5th, the view when dimensions of the present utility model is big, Fig. 6 is a dimensions of the present utility model view hour.

The specific embodiment

The specific embodiment one: present embodiment is described in conjunction with Fig. 1-Fig. 6, the Tea-leaf filtering net of the self adaptation rim of a cup size of present embodiment comprises main ring 1, the collar 2, slideway 3 and filter screen 4, described main ring 1 is a major arc shape, the collar 2 is a minor arc shape, respectively be provided with one first protruding 1-1 on the arc inner wall at the two ends of main ring 1, be equipped with a plurality of second protruding 2-1 on the arc inner wall at the two ends of the collar 2, the two ends of main ring 1 are inserted in the collar 2, main ring 1 constitutes annulus with the collar 2, the first protruding 1-1 matches with the corresponding second protruding 2-1, slideway 3 is worn and is penetrated in annulus, described slideway 3 by the stainless steel wire bending ringwise, two ends of stainless steel wire overlap, and filter screen 4 is circular, and the edge turnup of filter screen 4 is fixed on the slideway 3.

When the diameter of Tea-leaf filtering net was big, the plug-in mounting arc length of the two ends of main ring 1 the collar 2 in was less in the present embodiment, and while two end overlapping length of stainless steel wire are less; Along with the increase of two end overlapping length of the increase of the plug-in mounting arc length of two ends in the collar 2 of main ring 1 and stainless steel wire, filter screen 4 realizes that along with fold shrinks the diameter of Tea-leaf filtering net diminishes gradually.

The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, the main ring 1 of present embodiment is the stainless steel main ring, and the collar 2 is the stainless steel collar.So be provided with, prevent long-time the use and get rusty.Other composition is identical with the specific embodiment one with annexation.

The specific embodiment three: in conjunction with Fig. 1 present embodiment is described, the filter screen 4 of present embodiment is the polyethylene filter screen.So be provided with, be difficult for bonding impurity on the filter screen, be convenient to clean, and the long service life of filter screen.Other composition is identical with the specific embodiment one or two with annexation.

The specific embodiment four: in conjunction with Fig. 2 present embodiment is described, the Tea-leaf filtering net of the self adaptation rim of a cup size of present embodiment also comprises two spheroids 5, respectively is provided with a spheroid 5 on two end points of stainless steel wire.So be provided with, sliding in main ring 1 in the two ends of being convenient to stainless steel wire, is convenient to adjust the size of Tea-leaf filtering net.Other composition is identical with the specific embodiment one, two or three with annexation.

The specific embodiment five: in conjunction with Fig. 2 present embodiment is described, the spheroid 5 of present embodiment is the thermosetting plastics spheroid.Other composition is identical with the specific embodiment four with annexation.

Claims

1. the Tea-leaf filtering net of a self adaptation rim of a cup size, it is characterized in that: it comprises main ring (1), the collar (2), slideway (3) and filter screen (4), described main ring (1) is a major arc shape, the collar (2) is a minor arc shape, respectively be provided with one first projection (1-1) on the arc inner wall at the two ends of main ring (1), be equipped with a plurality of second projectioies (2-1) on the arc inner wall at the two ends of the collar (2), the two ends of main ring (1) are inserted in the collar (2), main ring (1) constitutes annulus with the collar (2), first projection (1-1) matches with corresponding second projection (2-1), slideway (3) is worn and is penetrated in annulus, described slideway (3) by the stainless steel wire bending ringwise, two ends of stainless steel wire overlap, and filter screen (4) is circular, and the edge turnup of filter screen (4) is fixed on the slideway (3).

2. the Tea-leaf filtering net of self adaptation rim of a cup size according to claim 1 is characterized in that: main ring (1) is the stainless steel main ring, and the collar (2) is the stainless steel collar.

3. the Tea-leaf filtering net of self adaptation rim of a cup size according to claim 2 is characterized in that: filter screen (4) is the polyethylene filter screen.

4. according to the Tea-leaf filtering net of claim 1,2 or 3 described self adaptation rim of a cup sizes, it is characterized in that: the Tea-leaf filtering net of self adaptation rim of a cup size also comprises two spheroids (5), respectively is provided with a spheroid (5) on two end points of stainless steel wire.

5. the Tea-leaf filtering net of self adaptation rim of a cup size according to claim 4 is characterized in that: spheroid (5) is the thermosetting plastics spheroid.