CN213036402U

CN213036402U - Hand-operated exhaust type tea box

Info

Publication number: CN213036402U
Application number: CN202021958980.3U
Authority: CN
Inventors: 陈新燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-23
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a hand air discharge formula tealeaves box, comprises a box bod, box body top center department is equipped with the mouth of taking and the box body top is equipped with the closing cap, box body lateral wall one end center department fixedly connected with U type pole and U type pole are close to box body bottom one side inner center department and open and have the second recess, the second recess is close to box body one end and the box body is inside to communicate with each other and the second recess is close to box body one end fixedly connected with filter screen, keep away from the first check valve of box body one end fixedly connected with in the second recess. The utility model discloses in, through setting up threaded rod, piston, installation piece, carousel, rotate the realization carousel through changeing, and position removal about the threaded connection of screw hole including the threaded rod realizes, drives installation piece and piston and reciprocates, realizes the exhaust to the air in the box body.

Description

Hand-operated exhaust type tea box

Technical Field

The utility model relates to a tealeaves field especially relates to a hand exhaust formula tealeaves box.

Background

At present, tea leaves as a drink for daily drinking need to be placed in a shade place for sealed storage when not being used, so that the tea leaves are prevented from being wetted and even mildewed due to the fact that the tea leaves are introduced by moisture in the air, and a lot of tea leaves are wasted.

The requirement of tea leaves on storage is higher, the tea leaves need to be stored in a dry environment to guarantee the taste of the tea leaves, but when the tea box is opened to take the tea leaves, moisture in the air always enters the tea box, the dryness of the tea leaves is influenced for a long time in the past, and then the taste of the tea leaves is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hand-operated exhaust type tea box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hand-operated exhaust type tea box comprises a box body, wherein a taking opening is formed in the center of the top of the box body, a sealing cover is arranged on the top of the box body, a U-shaped rod is fixedly connected to the center of one end of the outer side wall of the box body, a second groove is formed in the inner center of one side, close to the bottom of the box body, of the U-shaped rod, one end, close to the box body, of the second groove is communicated with the interior of the box body, a filter screen is fixedly connected to one end, close to the box body, of the second groove, and a;

a first groove is formed in the inner center of one side of the U-shaped rod, which is far away from the box body, and one side of the first groove, which is close to the bottom of the box body, is provided with an opening, one end of the first groove close to the bottom of the box body is connected with a piston in a sliding way, one side of the piston far away from the second one-way valve is fixedly connected with an installation block, the center of one side of the mounting block, which is far away from the piston, is rotatably connected with a threaded rod, one end of the threaded rod, which is far away from the mounting block, penetrates through the U-shaped rod and extends outwards, a limiting circular groove is formed in the center of one end, close to the top of the box body and far away from the box body, of the U-shaped rod, a limiting ring is connected in the limiting circular groove in a sliding mode, a circular through groove is formed in the center of the top in the limiting circular groove, the circular through groove is connected with an annular strip in a sliding way, one side of the annular strip away from the limiting ring is fixedly connected with a rotary table, the center department opens there is the internal thread hole and the carousel keeps away from annular strip one side edge fixedly connected with commentaries on classics piece in the carousel.

As a further description of the above technical solution:

the seal cover is in threaded connection with the taking port, and a seal gasket is arranged on one side, close to the top of the box body, of the seal cover.

As a further description of the above technical solution:

the opening end of the first groove is fixedly connected with a second one-way valve, and the second one-way valve and the first one-way valve are arranged vertically.

As a further description of the above technical solution:

one end of the second groove, which is close to the first groove, penetrates through the U-shaped rod and is communicated with the interior of the first groove.

As a further description of the above technical solution:

the contact surface of the annular strip and the limiting ring is fixedly connected.

As a further description of the above technical solution:

the threaded rod penetrates through the center of the limiting ring and the annular strip, and the contact surface is in sliding connection with the inner threaded hole in a threaded manner.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the filter screen, can prevent that the tealeaves piece from getting into the second recess when exhausting in, cause the second recess to block up, influence the exhaust.

2. The utility model discloses a set up threaded rod, piston, installation piece, carousel, realize the carousel through changeing the piece and rotate, and the threaded rod realizes down the position removal under the threaded connection of screw hole including, drives installation piece and piston and reciprocates, realizes the exhaust to the air in the box body.

Drawings

Fig. 1 is a front sectional view of a hand-operated exhaust type tea caddy provided by the present invention;

FIG. 2 is an enlarged view of FIG. 1A;

fig. 3 is an enlarged view of fig. 1B.

Illustration of the drawings:

1. sealing the cover; 2. a gasket; 3. taking the mouth; 4. a box body; 5. a U-shaped rod; 6. a first groove; 7. a threaded rod; 8. filtering with a screen; 9. a first check valve; 10. a second one-way valve; 11. a piston; 12. mounting blocks; 13. rotating the block; 14. a turntable; 15. an internally threaded bore; 16. a limiting circular groove; 17. a limiting ring; 18. a circular through groove; 19. an annular strip; 20. a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a hand-operated air exhaust type tea box comprises a box body 4, wherein a taking port 3 is formed in the center of the top of the box body 4, a sealing cover 1 is arranged on the top of the box body 4, tea leaves in the box body 4 can be taken conveniently through the taking port 3, a U-shaped rod 5 is fixedly connected to the center of one end of the outer side wall of the box body 4, a second groove 20 is formed in the inner center of one side, close to the bottom of the box body 4, of the U-shaped rod 5, the box body 4 can be taken up and put down conveniently, one end, close to the box body 4, of the second groove 20 is communicated with the inside of the box body 4, one end, close to the box body 4, of the second groove 20 is fixedly connected with a filter screen 8, the filter screen 8 can prevent tea leaves from entering the second groove 20, and one end, far away;

a first groove 6 is formed in the inner center of one side of the U-shaped rod 5, which is far away from the box body 4, and one side of the first groove 6, which is close to the bottom of the box body 4, is provided with an opening, a piston 11 is connected in a sliding manner in the first groove 6, and one side of the piston 11, which is far away from the second one-way valve 10, is fixedly connected with an installation block 12, the installation block 12 is connected in a rotating manner in a center of one side of the piston 11, is connected with a threaded rod 7, one end of the threaded rod 7, which is far away from the installation block 12, extends outwards through the U-shaped rod 5, the piston 11 is moved through the threaded rod 7, so that exhaust is realized, a limiting circular groove 16 is formed in the center of one side of the U-shaped rod 5, which is close to one side of the top of the box body 4, and is far away from the box body 4, the centre department opens in carousel 14 has internal thread hole 15 and carousel 14 to keep away from annular 19 one side edge fixedly connected with commentaries on classics piece 13 of strip, realizes the rigidity of carousel 14 through spacing circular slot 16 and spacing ring 17, can not hinder the carousel 14 rotation simultaneously.

The sealing cover 1 is in threaded connection with the taking port 3, the sealing cover 1 is close to one side of the top of the box body 4 and is provided with the sealing gasket 2, air is prevented from entering the box body 4 from a gap of the sealing cover 1, the opening end of the first groove 6 is fixedly connected with the second one-way valve 10, the second one-way valve 10 is perpendicular to the first one-way valve 9, one end of the second groove 20 close to the first groove 6 penetrates through the U-shaped rod 5 to be communicated with the inside of the first groove 6, when the piston 11 moves, exhaust of the box body 4 is achieved through the first one-way valve 9 and the second one-way valve 10, the contact surface of the annular strip 19 and the limiting ring 17 is fixedly connected, the threaded rod 7 penetrates through the center of the limiting ring 17 and the center of the annular strip 19, the contact surface is in sliding connection with the threaded hole 15, rotation of the threaded.

The working principle is as follows: after taking out tealeaves from box body 4, the closing cap 1 of screwing prevents that the air from getting into, it is positive and negative to drive carousel 14 through rotating rotary block 13 simultaneously, carousel 14 realizes smooth rotation under spacing circular slot 16 and spacing ring 17's is spacing, it reciprocates to realize threaded rod 7 through internal thread hole 15 and threaded rod 7 threaded connection, it reciprocates to drive piston 11, and then realize that the air in the box body 4 passes through filter screen 8 and second recess 20, outside first check valve 9 and the discharge box body 4 of second check valve 10 again, guarantee the drying in the box body 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hand exhaust formula tealeaves box, includes box body (4), its characterized in that: a taking opening (3) is formed in the center of the top of the box body (4), a sealing cover (1) is arranged on the top of the box body (4), a U-shaped rod (5) is fixedly connected to the center of one end of the outer side wall of the box body (4), a second groove (20) is formed in the inner center of one side, close to the bottom of the box body (4), of the U-shaped rod (5), one end, close to the box body (4), of the second groove (20) is communicated with the inside of the box body (4), a filter screen (8) is fixedly connected to one end, close to the box body (4), of the second groove (20), and a first check valve (9) is fixedly connected to one end, far away from the;

the U-shaped rod (5) is far away from one side of the box body (4), the center of the U-shaped rod is provided with a first groove (6), the first groove (6) is close to one side of the bottom of the box body (4) and is provided with an opening, one end of the first groove (6) close to the bottom of the box body (4) is connected with a piston (11) in a sliding mode, one side of the piston (11) far away from the second one-way valve (10) is fixedly connected with an installation block (12), the center of one side of the installation block (12) far away from the piston (11) is rotatably connected with a threaded rod (7), one end of the threaded rod (7) far away from the installation block (12) penetrates through the U-shaped rod (5) and extends outwards, the center of one side of the U-shaped rod (5) close to the top of the box body (4) and one end of the installation block (12) is provided with a limiting circular groove (16), the limiting circular, circular logical groove (18) sliding connection has annular strip (19) and annular strip (19) to keep away from spacing ring (17) one side fixedly connected with carousel (14), carousel (14) inner center department opens internal thread hole (15) and carousel (14) and keeps away from annular strip (19) one side edge fixedly connected with commentaries on classics piece (13).

2. The hand-operated air exhaust type tea caddy according to claim 1, wherein: the sealing cover (1) is in threaded connection with the taking port (3), and a sealing gasket (2) is arranged on one side, close to the top of the box body (4), of the sealing cover (1).

3. The hand-operated air exhaust type tea caddy according to claim 1, wherein: the opening end of the first groove (6) is fixedly connected with a second one-way valve (10), and the second one-way valve (10) is perpendicular to the first one-way valve (9).

4. The hand-operated air exhaust type tea caddy according to claim 1, wherein: one end of the second groove (20) close to the first groove (6) penetrates through the U-shaped rod (5) to be communicated with the interior of the first groove (6).

5. The hand-operated air exhaust type tea caddy according to claim 1, wherein: the contact surface of the annular strip (19) and the limiting ring (17) is fixedly connected.

6. The hand-operated air exhaust type tea caddy according to claim 1, wherein: the threaded rod (7) penetrates through the centers of the limiting ring (17) and the annular strip (19), and the contact surface is in sliding connection and in threaded connection with the internal threaded hole (15).