CN202820697U

CN202820697U - Extruding type teacup

Info

Publication number: CN202820697U
Application number: CN 201220436193
Authority: CN
Inventors: 陈国庆; 蒋宏; 雷书真; 卞夏雯
Original assignee: SUZHOU LIANGJIANG TECHNOLOGY Co Ltd
Current assignee: SUZHOU LIANGJIANG TECHNOLOGY Co Ltd
Priority date: 2012-08-30
Filing date: 2012-08-30
Publication date: 2013-03-27
Anticipated expiration: 2022-08-30

Abstract

The utility model discloses an extruding type teacup which is characterized by comprising an outer teacup and an inner teacup in clearance fit with the outer teacup and capable of vertically moving corresponding to the outer teacup. The outer teacup comprises a teacup body and a base fixed on the bottom of the teacup body. A containing cavity used for placing tea is arranged in the base. The containing cavity is separated from an inner cavity of the teacup body through a filter screen. A one-way valve towards the inner cavity of the inner teacup is arranged in the bottom of the inner teacup. The extruding type teacup is capable of separating the tea and tea water, and therefore drinking tea is convenient and freshness of the tea water is guaranteed.

Description

The squash type teacup

Technical field

The utility model relates to a kind of squash type teacup.

Background technology

Domestic traditional teacup is made tea at present, because cup only has single cavity volume, tealeaves mixes blending, can't separate with tea, and part tealeaves swims in rim of a cup, often it will be blown open when having tea, and causes the inconvenience of having tea.Particularly for external tea drinking habit, usually all like tea is separated with tealeaves, obviously traditional teacup can't satisfy their requirement.

Certainly also having a class teacup that filtering screen is set in cup in the prior art separates lower floor's tealeaves with upper strata tea, although effect is pretty good, but still have following problems: tealeaves is immersed in the tea eventually, it is stale that lower floor of long duration tealeaves becomes, and then can affect color and luster and the mouthfeel of upper strata tea, unique way is together outwelled tealeaves together with tea exactly, causes waste.

Summary of the invention

The utility model purpose is: a kind of squash type teacup is provided, and this teacup can be accomplished separating of tealeaves and tea, not only conveniently has tea, and can guarantee the fresh of tea.

The technical solution of the utility model is: a kind of squash type teacup, it is characterized in that comprising outer cup and matched in clearance in outer cup and can relative outer cup up and down interior glass, described outer cup comprises glass body and is fixed in glass base of body bottom, be provided with the host cavity of putting tealeaves in the base, separate by screen pack between this host cavity and the cup body inner chamber, and described interior cup bottom is provided with the check valve that points to interior cup inner chamber.

The structure of check valve can be referring to routine techniques in the utility model, certain its further preferred form is as follows: described check valve comprises the valve seat and the spool cover that is buckled on the valve seat that is shaped in interior cup bottom, and described valve seat bottom is provided with the cup body inner chamber that valve opening is communicated with valve base cavity and outer cup; Described spool cover bottom links to each other with interior cup bottom by spring; When described spring was in extended state, spool cover top and valve base chamber produced the gap and are communicated with interior cup inner chamber and valve base cavity.

Further preferred, be provided with the water proof packing ring between described valve seat top and the spool cover, described water proof packing ring is fixed on valve seat top or the spool cover.Described water proof packing ring is routine techniques, is usually made by materials such as plastics or rubber.

Preferably, described in the utility model in cup be fixed with collet on the outer wall, the introducing of collet can effectively reduce heat transfer between interior outer cup, the holding of Convenient teacup.

Preferably, base described in the utility model is threaded connection fixing with cup body bottom.During implementation, internal thread is set usually on the base, and the cup body bottom of outer cup arranges and the external screw thread of screw-internal thread fit.

Further, the oral area of base described in the utility model is provided with step in the circle, and described screen pack places on the interior step of this circle.

Further, the utility model also comprises the bowl cover that cooperates with outer cup.The mode that is fixed between described bowl cover and the outer cup can be referring to routine techniques.Certainly further preferred, the bowl cover in the utility model is provided with internal thread, and is provided with the external screw thread with screw-internal thread fit around the rim of a cup of outer cup, namely so that bowl cover and outer cup are threaded connection fixing.

Using method of the present utility model and operation principle are described below:

1. when initial, first tealeaves is placed in the host cavity of base, then base, screen pack and outer cup is assembled up, wash by water in the outer cup immediately and make tea;

2. receive guest with tea bubble open after, tea is full of outer cup, slowly be pressed into interior cup in the outer cup this moment, because the effect of atmospheric pressure, it (is that tea overcomes spring-compressed power that tea in the outer cup backs down check valve, force spool cover and valve base chamber to form the gap) enter interior cup, until interior cup is when being pressed into outer cup bottom (screen pack surface) fully, the tea of outer cup almost all enters interior cup;

3. under the effect of tea gravitional force, check valve seals again, prevents that tea from leaking from interior cup bottom; The user can extract interior cup separately in the outer cup and sample tea this moment, was about to tea and separated with tealeaves, both conveniently had tea like this, can guarantee the fresh of tea again.

The utility model has the advantages that:

1. this squash type teacup that provides of the utility model owing to adopting the design of inside and outside cup, can easily be realized separating of tealeaves and tea, not only conveniently has tea, and can guarantee the fresh of tea.

2. the utility model is simple in structure, low cost of manufacture, and also easy to use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the stereochemical structure cutaway view of a kind of specific embodiment of the utility model;

Fig. 2 is operation principle simplified schematic diagram of the present utility model (check valve wherein only is simplified schematic diagram);

Fig. 3 is the principle schematic that works independently of check valve among Fig. 2.

Wherein: 1, outer cup; 1a, cup body; 1b, base; 2, interior cup; 3, screen pack; 4, check valve; 4a, valve seat; 4b, spool cover; 4c, valve opening; 4d, spring; 4e, water proof packing ring; 5, collet; 6, bowl cover; H, tea.

The specific embodiment

Embodiment: in conjunction with Fig. 1-shown in Figure 3, this squash type teacup that the utility model provides, it is comprised of outer cup 1, interior cup 2, screen pack 3, check valve 4, collet 5 and bowl cover 6.Wherein said interior cup 2 matched in clearance are in outer cup 1 and outer cup 1 is up and down relatively.Described outer cup 1 is fixed in glass base 1b of body 1a bottom and consists of (as shown in fig. 1, on the base 1b internal thread is set, and the cup body 1a bottom of outer cup 1 arranging the external screw thread with screw-internal thread fit) by cup body 1a and being threaded connection.Be provided with the host cavity of putting tealeaves in the base 1b, separate by screen pack 3 between this host cavity and the cup body 1a inner chamber, and described interior cup 2 bottoms be provided with the check valve 4 that points to interior cup 2 inner chambers, specifically see Fig. 1.

Specifically referring in conjunction with Fig. 2 and shown in Figure 3, check valve described in the present embodiment 4 is made of jointly valve seat 4a, spool cover 4b, valve opening 4c, spring 4d and water proof packing ring 4e.Wherein valve seat 4a is shaped in interior cup 2 bottoms, and spool cover 4b is buckled on the valve seat 4a.Described valve seat 4a bottom is provided with the cup body 1a inner chamber that valve opening 4c is communicated with valve seat 4a inner chamber and outer cup 1.The cover of spool described in the present embodiment 4b two bottom sides links to each other with interior cup 2 bottoms by spring 4d respectively.Specifically in conjunction with Fig. 3 the second width of cloth state diagram, when described spring 4d is in extended state, produces the gap between spool cover 4b top and valve seat 4a and be communicated with interior cup 2 inner chambers and valve seat 4a inner chamber.Between described valve seat 4a top and the spool cover 4b water proof packing ring 4e is set, the packing ring of water proof described in the present embodiment 4e is fixed on valve seat 4a top.

Be equipped with collet 5 on cup 2 outer walls in described in the present embodiment, as shown in Figure 1.

The 1b of base described in the present embodiment oral area is provided with step (not shown in FIG.) in the circle, and described screen pack 3 places on the interior step of this circle, as shown in Figure 1.

Bowl cover described in the present embodiment 6 is provided with internal thread, and is provided with the external screw thread with screw-internal thread fit around the rim of a cup of outer cup 1, as shown in Figure 1.

In conjunction with Fig. 2-shown in Figure 3, using method of the present utility model and operation principle are described below:

1. when initial, first tealeaves is placed in the host cavity of base 1b, then base 1b, screen pack 3 and outer cup 1 is assembled up, make tea to outer cup 1 interior bath immediately;

2. receive guest with tea bubble open after, tea H is full of outer cup 1, slowly be pressed into interior cup 2 in the outer cup 1 this moment, because the effect of atmospheric pressure, tea H in the outer cup 1 backs down check valve 4(namely as shown in Figure 3, and tea H overcomes spring 4d compression stress, forces between spool cover 4b and valve seat 4a and forms the gap) enter interior glass 2, until interior cup 2 is when being pressed into outer cup 1 bottom (screen pack 3 surfaces) fully, the tea H of outer cup 1 almost all enters interior cup 2;

3. under the effect of tea H gravitional force, check valve 4 seals (namely as shown in Figure 3, tea H forces spool cover 4b to compress the water proof packing ring 4e at valve seat 4a top) again, prevents that tea H from leaking from interior cup 2 bottoms; The user can extract interior cup 2 separately in the outer cup 1 and sample tea this moment, was about to tea H and separated with tealeaves, both conveniently had tea like this, can guarantee that again tea H's is fresh.

Certainly above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All modifications of doing according to the Spirit Essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.

Claims

1. squash type teacup, it is characterized in that comprising outer cup (1) and matched in clearance in outer cup (1) and can interior glass up and down (2) of relative outer cup (1), described outer cup (1) comprises a glass body (1a) and is fixed in the base (1b) of a glass body (1a) bottom, be provided with the host cavity of putting tealeaves in the base (1b), separate by screen pack (3) between this host cavity and cup body (1a) inner chamber, and described interior cup (2) bottom is provided with the check valve (4) that points to interior cup (2) inner chamber.

2. squash type teacup according to claim 1, it is characterized in that described check valve (4) comprises the valve seat (4a) that is shaped in interior cup (2) bottom and is buckled on spool cover (4b) on the valve seat (4a), described valve seat (4a) bottom is provided with glass body (1a) inner chamber that valve opening (4c) is communicated with valve seat (4a) inner chamber and outer cup (1); Described spool cover (4b) bottom links to each other with interior cup (2) bottom by spring (4d); When described spring (4d) when being in extended state, produce between spool cover (4b) top and valve seat (4a) gap be communicated with in cup (2) inner chamber and valve seat (4a) inner chamber.

3. squash type teacup according to claim 2 is characterized in that being provided with water proof packing ring (4e) between described valve seat (4a) top and the spool cover (4b), and described water proof packing ring (4e) is fixed on valve seat (4a) top or the spool cover (4b).

4. according to claim 1 and 2 or 3 described squash type teacups, it is characterized in that being fixed with collet (5) on described interior cup (2) outer wall.

5. squash type teacup according to claim 1 is characterized in that described base (1b) and cup body (1a) bottom are threaded connection fixing.

6. squash type teacup according to claim 1 or 5 is characterized in that described base (1b) oral area is provided with step in the circle, and described screen pack (3) places on the interior step of this circle.

7. according to claim 1 and 2 or 3 described squash type teacups, characterized by further comprising the bowl cover (6) that cooperates with outer cup (1).

8. squash type teacup according to claim 7 is characterized in that described bowl cover (6) is provided with internal thread, and is provided with the external screw thread with screw-internal thread fit around the rim of a cup of outer cup (1).