CN111301857A

CN111301857A - Tea storage tank

Info

Publication number: CN111301857A
Application number: CN202010240102.6A
Authority: CN
Inventors: 包素辉
Original assignee: Nanpai Xiamen Culture Communication Co Ltd
Current assignee: Nanpai Xiamen Culture Communication Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-06-19

Abstract

The invention discloses a tea storage tank which comprises a tank body, an inner cover and an outer cover, wherein one end of the tank body is open, the inner cover is fixedly arranged at the open of the tank body to form a first layer of seal, the outer cover is sleeved on the tank body, the inner wall of the outer cover is tightly attached to the outer side wall of the tank body to form a second layer of seal, the height of the outer cover is at least half of the total height of the tank body, when gas escapes from the inner cover, the gas needs to flow downwards firstly and can escape into the air through the joint of the outer cover and the tank body, the flowing direction of the gas is changed, and a third layer of seal is formed along the long flowing stroke of the gas. When outside air or steam got into jar body, need send out the reverse three-layer seal structure that passes through, the sealed setting of multilayer has guaranteed the gas tightness of placing tealeaves in jar body, has avoided tealeaves because of with outside air or steam contact, the oxidation of inherent material or moisture absorption corruption, and the taste that causes reduces. The tea storage rod is simple in integral structure, low in production cost and simple and elegant in appearance.

Description

Tea storage tank

Technical Field

The invention relates to the technical field of tea storage, in particular to a tea storage tank.

Background

The white tea belongs to micro-fermented tea, is a traditional famous tea created by Chinese tea growers, and is one of six Chinese teas. In particular to tea which is processed after being picked, not being de-enzymed or rolled, and being dried in the sun or by slow fire. Selecting high-quality white tea, smelling aroma and taste of the product without two main points, and ensuring the quality of the product for people with strong aroma; tea soup is sweet and sweet, so it is good in quality. Therefore, how to retain the aroma of the white tea becomes a key technology for improving the quality of the white tea.

At present, white tea is preserved by using tea cans mostly in the market, so that the effects of isolating air and water vapor and avoiding peculiar smell adsorption are achieved, tea taste is changed, and the taste and the product quality are influenced. The good tea caddy not only can improve the quality of tea products, but also can improve the sense organ of customers and improve the purchasing desire. But tea caddies currently on the market are diverse. Tea caddy convenient to use like CN210149978U, the tealeaves lid has been cup jointed on the top of tea caddy body, the bottom of tealeaves lid is provided with sealed dish, the middle part of sealed dish is fixed with the rubber sleeve, the inside of rubber sleeve is fixed with the tealeaves and presss from both sides, the both sides of tealeaves lid all are provided with the couple, the both sides at tea caddy body top all are provided with the connecting block, the connecting block is close to one end department and installs concave steel through first pivot, the bottom of concave steel is provided with carries and draws the piece, concave steel is close to bottom position department and installs the hoop through the second pivot, the lead screw is installed through the bearing at the inboard middle part of tea caddy body, the top of lead screw is fixed with the handle, the chassis has been cup jointed on the lead screw, the. During the use, the hand is held between the fingers and is carried the pull-up, the hoop is by the inside rebound of couple under the cooperation of first pivot and second pivot, take out the hoop when the hoop removes the couple top, take out the tealeaves lid, the twist grip, the handle drives the lead screw rotation, the lead screw rotates the bottom of tea caddy body inboard with the chassis under the mating action of the screw hole on the chassis, place tealeaves, when getting tealeaves, take out the tealeaves clamp in the rubber sleeve, press from both sides tealeaves through the tealeaves clamp, prevent to take the pollution, when tealeaves uses a certain amount after getting tealeaves inconvenient, the twist grip, the handle drives the lead screw rotation, the lead screw rotates and drives the chassis under the mating action of the screw hole on the chassis and upwards rotates to own required height, stall, can carry out the usefulness of tealeaves. Although the design is changed to make things convenient for taking of tealeaves, its sealed effect is relatively poor, can't keep the fragrance of tealeaves, along with taking of tealeaves, fragrance all can be through the clearance escape of tealeaves clamp and rubber sleeve, can't improve customer's purchase desire.

Or a celadon tea caddy such as CN207141916U, which comprises a top cover, an outer cover, a caddy body and a base, the outer cover is screwed on the top of the tank body, the top cover is buckled on the tank body, a certain gap is kept between the bottom surface of the top cover and the outer cover, the base is in threaded connection with the bottom of the tank body, the bottom of the outer cover is provided with a cylinder body, a through hole of the cylinder body penetrates through the outer cover, the top surface of the base is in an inverted cone shape, the middle part of the base is provided with a concave hole which is coaxial with the cylinder body, a certain gap is kept between the bottom of the cylinder body and the top surface of the base, a sealing cover is connected in the concave hole through a spring, the diameter of the sealing cover is equal to the inner diameter of the cylinder body, the height of the sealing cover is larger than the distance between the cylinder body and the base, the sealing cover is also provided with a pressure lever which penetrates out of the top of the outer cover and is pressed by the top cover. Sealed lid shifts up under the effect of spring, will just enough inside the once-used tealeaves pushes up into the barrel, simultaneously, the edge of sealed lid fills the clearance between barrel bottom and the base top surface, makes to form an inclosed space between the barrel and the jar body to this tealeaves that avoids needing to preserve and outside air produce the contact, improves its performance of preserving tealeaves, though it has improved the gas tightness, overall structure is complicated, the space utilization of the tea caddy that reduces.

Disclosure of Invention

In order to solve the problems, the invention provides a tea leaf storage tank which is simple in structure and strong in air tightness, and can effectively block the flow exchange of air inside and outside the storage tank, condense the aroma of tea leaves, improve the product appearance and increase the purchasing desire of people.

The invention relates to a tea storage tank which comprises a tank body, an inner cover and an outer cover, wherein one end of the tank body is open, the inner cover is fixedly arranged at the open of the tank body to form a first layer of seal, the outer cover is sleeved on the tank body, the inner wall of the outer cover is tightly attached to the outer side wall of the tank body to form a second layer of seal, the side wall of the outer cover extends downwards to the position below the central line of the tank body along the tank body, when gas in the tank body escapes from the inner cover, the gas firstly enters a space between the outer cover and the inner cover, and after the space is filled, the gas can be dispersed into the air after passing through a gap between the outer cover and the tank body and reaching the joint of the outer cover and the tank body, so that the flowing direction of the gas is changed, the flowing stroke of.

Preferably, the bottom of the tank body is provided with a boss, the width of the boss is the same as the thickness of the side wall of the outer cover, so that the outer wall of the tea leaf storage tank is integrally consistent and is arranged in a streamline manner, and the boss and the outer cover are arranged in proportion.

Preferably, the enclosing cover height is 0.5-0.7 of tealeaves storage jar total height, the boss height is 0.3-0.5 of tealeaves storage jar total height, the height of enclosing cover has guaranteed that gaseous after dissipating from the combination department of the inner cup with jar body, need first downward flow one section distance later can get into the air through the enclosing cover in the gap between the boss, most gaseous stay exist the enclosing cover with in the space between the inner cover.

Preferably, a groove is formed in the boss, a sealing ring is arranged in the groove, the sealing ring and the groove are arranged closely, and the sealing ring forms a third layer of seal.

Preferably, the side wall of the tank body at the top end of the boss is provided with an external thread, the inner wall at the bottom end of the outer cover is provided with an internal thread matched with the external thread on the side wall of the tank body, so that gas to be dissipated needs to flow along the thread, the flow stroke of the gas is increased, and the thread forms a third layer of seal.

Preferably, the outer wall of the inner cover is tightly attached to the inner wall of the tank body, and a handle is fixedly arranged on the inner cover.

The invention has the beneficial effects that: through the unique structural design, the fragrance of the stored tea is preserved to the greatest extent through three-layer sealing arrangement, when the tea is required to be used, the outer cover is unscrewed, and the light tea fragrance remained between the inner cover and the outer cover is slowly diffused out while the outer cover is lifted upwards; then the outer cover is inverted, the tea aroma remained in the inner cavity of the outer cover slightly rich also begins to dissipate, finally the inner cover is opened, the most rich tea aroma is spread, and the rich degree of the tea aroma is gradually increased layer by layer through layer comparison, so that the impression of customers can be improved to the maximum extent; when external air or water vapor enters the tank body, the external air or the water vapor needs to reversely pass through the three layers of sealing mechanisms; the joint of the outer cover and the tank body is of a threaded structure, tightness and air tightness are enhanced, meanwhile, due to the unique multi-layer sealing arrangement, contact of tea leaves with air and water vapor is avoided, the tea leaves are prevented from being damped or oxidized by the air, and the taste is reduced. When the tealeaves storage jar was put into airtight space, the smell because of other food was mostly upward wafted, and the junction of enclosing cover and jar body is located the holistic lower part of tealeaves storage jar, greatly reduced the possibility that the peculiar smell got into tealeaves storage jar, its structural design is unique, wholly adopts food level aluminum product, and the surface is through anodic oxidation, forms stable oxide film, environmental protection health, the washing of being convenient for, elegant appearance, low cost.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is an enlarged view of a part of example A of the present invention;

1 jar body, 2 inner cups, 3 enclosing covers, 4 bosss, 5 recesses, 6 sealing washers, 7 external screw threads, 8 internal screw threads, 9 handles.

Detailed Description

To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1-3, a tea storage tank comprises a tank body 1, an inner cover 2 and an outer cover 3, wherein one end of the tank body is open, the inner cover 2 is fixedly arranged at the open of the tank body 1 to form a first layer of seal, the outer cover 3 is sleeved on the tank body 1, the inner wall of the outer cover 3 is tightly attached to the outer side wall of the tank body 2 to form a second layer of seal, the side wall of the outer cover 3 extends downwards along the tank body 1 to be below the central line of the tank body 1, when gas in the tank body 1 escapes from the inner cover 2, the gas firstly enters the space between the outer cover 3 and the inner cover 2, and after the space is filled, the gas passes through a gap between the outer cover 3 and the tank body 1 and reaches the joint of the outer cover 3 and the tank body 1, and then can be dispersed into the air. The bottom of the tank body 1 is provided with a boss 4, the width of the boss 4 is the same as the thickness of the side wall of the outer cover 3, so that the outer wall of the tea leaf storage tank is integrally consistent and is arranged in a streamline manner, the boss 4 and the outer cover 3 are arranged in a golden section ratio, the outer cover 3 accounts for 0.618 of the total height of the tea leaf storage tank, and the boss 4 accounts for 0.382 of the total height of the tea leaf storage tank. The height of the outer cap 3 ensures that the gas is difficult to reach the air directly after escaping from the inner cap 2, and is mostly left in the space between the outer cap 3 and the inner cap 2. A groove 5 is formed in the boss 4, a sealing ring 6 is arranged in the groove 5, and the sealing ring 6 and the groove 5 are tightly arranged; the side wall of the tank body 1 at the top end of the boss 4 is provided with an external thread 7, the inner wall at the bottom end of the outer cover 3 is provided with an internal thread 8 matched with the external thread 7 on the side wall of the tank body 1, so that gas to be dissipated needs to flow along the thread, the flowing stroke of the gas is increased, and the sealing ring 6 and the thread are combined to form a third layer of seal. The outer wall of the inner cover 2 is tightly attached to the inner wall of the tank body 1, and a handle 9 is fixedly arranged on the inner cover 2, so that the inner cover 2 can be conveniently opened. When the tea aroma in the tea storage tank is wanted to be dissipated outwards, the tea aroma firstly flows upwards, enters a space between the inner cover 2 and the tank body 1 through a gap between the inner cover 2 and the outer cover 3, flows downwards along a gap between the outer wall of the tank body 1 and the inner wall of the outer cover 3, reaches a joint of the outer cover 3 and the boss 4, and then flows spirally along the thread, and then flows through the seal ring 6 after passing through the thread, so that the tea aroma can escape along the gap between the outer cover 3 and the boss 4; the tea aroma is reserved to the greatest extent through the multi-layer sealing arrangement, the possibility that oxygen, water vapor, food peculiar smell and the like in the air contact with the tea leaves is isolated to the greatest extent while the tea aroma is prevented from escaping, the quality of the tea leaves is guaranteed, the taste of the tea leaves in later use is improved, the aroma of the tea leaves is reserved, when the tea leaves are required to be used, the outer cover 3 is unscrewed firstly, and the light tea aroma reserved between the inner cover 2 and the outer cover 3 is diffused slowly while the outer cover 3 is lifted upwards; then invert the enclosing cover 3, the tea that remains slightly rich in the 3 inner chambers of enclosing cover also begins to dissipate, opens inner cup 2 at last, and the face comes is pounded on to the most rich tea fragrance, through contrast layer by layer, and the rich degree of tea fragrance is progressive layer by layer, and improvement customer's that can the at utmost feels and the desire to buy.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a tealeaves storage jar, its characterized in that, it is including a jar body, inner cup and enclosing cover, jar body one end is uncovered, the inner cup is fixed to be set up jar body uncovered department forms first layer sealedly, the enclosing cover is established jar physically on, the enclosing cover inner wall with jar external wall closely laminates, forms the second floor and seals, the enclosing cover lateral wall is followed jar body downwardly extending extremely below the jar body central line, when jar internal gas is escaped from the inner cup, advance to go into the enclosing cover with space between the inner cup, after the space is filled up, gaseous process the enclosing cover with gap between the jar body arrives the enclosing cover with just can scatter in the air behind the combination department of the jar body, changed gaseous flow direction, prolonged gaseous flow stroke, form the third layer and seal.

2. A tea storage tank as claimed in claim 1, wherein a boss is provided on the bottom of said tank body, said boss having a width equal to the thickness of the side wall of said outer lid, so that the outer wall of the tea storage tank is integrally formed in a streamline shape, said boss being provided in proportion to said outer lid.

3. The tea storage tank as claimed in claim 2, wherein the height of the outer lid is 0.5-0.7 of the total height of the tea storage tank, the height of the boss is 0.3-0.5 of the total height of the tea storage tank, the height of the outer lid ensures that after gas is dissipated from the junction of the inner lid and the tank, the gas will flow downwards for a certain distance before entering the air through the gap between the outer lid and the boss, and most of the gas is retained in the space between the outer lid and the inner lid.

4. The tea storage tank as claimed in claim 2, wherein the boss is provided with a groove, a sealing ring is arranged in the groove, the sealing ring is tightly arranged with the groove, and the sealing ring forms a third layer of seal.

5. A tea storage caddy according to any one of claims 1 to 4 wherein said caddy side wall at the top of said boss is provided with external threads and the inner wall at the bottom of said outer lid is provided with internal threads matching the external threads on said caddy side wall to allow the gas to be dissipated to flow along the threads, increasing the gas flow path, said threads forming a third seal.

6. The tea storage tank as claimed in any one of claims 1 to 4, wherein the outer wall of said inner lid is closely fitted to the inner wall of said tank body, and a handle is fixedly provided on said inner lid.

7. The tea storage tank as claimed in claim 5, wherein said inner lid has an outer wall closely fitted to an inner wall of said tank body, and a handle is fixedly provided to said inner lid.