CN204236931U - A kind of domestic ceramics sealable tank - Google Patents
A kind of domestic ceramics sealable tank Download PDFInfo
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- CN204236931U CN204236931U CN201420502781.XU CN201420502781U CN204236931U CN 204236931 U CN204236931 U CN 204236931U CN 201420502781 U CN201420502781 U CN 201420502781U CN 204236931 U CN204236931 U CN 204236931U
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- cover
- seal ring
- elastic seal
- upper cover
- domestic ceramics
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Abstract
The utility model relates to a kind of domestic ceramics technical field, is specifically related to a kind of domestic ceramics sealable tank.This kind of domestic ceramics sealable tank, comprise tank body, described tank body has an opening, also comprise upper cover, elastic seal ring, lower cover and catch gear, described upper cover, elastic seal ring, lower cover are from top to bottom arranged successively and three are locked by catch gear, described upper cover lower surface to have to downward-extension and diameter is less than the cover rim of tank body opening, the diameter of described elastic seal ring is greater than tank body opening, and the junction of described lower cover and upper cover is provided with the position-limited trough for limiting elastic seal ring movement.Above-mentioned domestic ceramics sealable tank good seal performance, easy to use, separation design in addition, greatly reduces the technological requirement of production, simplifies the difficulty of assembling, can realize part replacement, the service life of extension device.
Description
Technical field
The utility model relates to a kind of domestic ceramics technical field, is specifically related to a kind of domestic ceramics sealable tank.
Background technology
Sealable tank is the normal antistaling container used in daily life, preservation as tealeaves is the key factor affecting tea leaf quality, the ceramic tea can of traditional tea comprises tank body and lid, lid adopts sponge foaming glue to combine with nonwoven fabrics or masking foil, the effect of sealed damp-proof is realized by the elasticity of sponge foaming glue, but along with the repeatedly use sponge foaming glue of lid can lose elasticity, make becoming slack of lid, lose the effect of sealing.
For solving the problem, Authorization Notice No. is the tea can that the utility model patent of CN 203544665 U discloses a kind of sealing, it is characterized in that: comprise tank body, has been circumferentially formed bulge loop inside described tank body; Lid, described lid has the cover rim of past downward-extension, and described cover rim is inverted to form protruding flange; Elastic seal ring, described elastic seal ring is formed with the upper and lower seal ring of two circle projections, described upper sealing ring is closely buckled in described flange and makes described elastic seal ring be enclosed within the inner side of described cover rim and exceed described cover rim, described lower sealing ring can be buckled in described bulge loop, and described lid is fastened on described tank body closedly.Complex process is deposited in the manufacture of this kind of domestic ceramics sealable tank, is arranged on by elastic seal ring on lid, inconvenient in use, in use easily damages, affects sealing effectiveness, therefore need further improvement.
Utility model content
For overcoming deficiency of the prior art, the utility model provides a kind of structure domestic ceramics sealable tank that is simple, that easily make.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of domestic ceramics sealable tank, comprise tank body, described tank body has an opening, it is characterized in that: also comprise upper cover, elastic seal ring, lower cover and catch gear, described upper cover, elastic seal ring, lower cover is from top to bottom arranged successively, and by catch gear, three is locked, described upper cover lower surface have to downward-extension, and diameter is less than the cover rim of tank body opening, the diameter of described elastic seal ring is greater than tank body opening, the junction of described lower cover and upper cover is provided with the position-limited trough for limiting elastic seal ring movement.
Further, tank body adopts stupalith to make.
Further, upper cover, lower cover adopt stupalith to form by a firing, and described elastic seal ring adopts silica gel or elastomeric material to make.
Further, under cover to be provided with and upwards to extend and diameter is less than the positive stop lug boss of cover rim, described upper cover and lower cover locking time limit position boss to stretch in cover rim and surround position-limited trough with cover rim.
Further, catch gear comprises nut, screw rod, pad and nut, cover under this nut is fixed on, screw rod successively through pad, upper cover, stretch in nut after lower cover, by rotating nut by upper cover, elastic seal ring, lower cover locking or loosen.
Further, screw tip is provided with draw ring.
Further, the lower surface of lower cover is provided with a mounting groove, and nut is fixedly installed in this mounting groove.
From above-mentioned to description of the present utility model, compared with prior art, the domestic ceramics sealable tank that the utility model provides has following beneficial effect: one is good seal performance, the opening of tank body is locked between upper cover and elastic seal ring and catch gear provides the power of compression between upper cover, lower cover, can to the sealing completely of tank body opening; Two is easy to use, and catch gear directly by upper cover, elastic seal ring, lower cover locking, can realize the sealing completely to tank body; Three be upper cover, elastic seal ring and lower cover is separation design, greatly reduces the technological requirement of production, simplifies the difficulty of assembling, can realize part replacement, the service life of extension device.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model domestic ceramics sealable tank.
Fig. 2 is the structural representation of the utility model domestic ceramics sealable tank.
Fig. 3 is the superstructure schematic diagram of the utility model domestic ceramics sealable tank.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
Shown in Fig. 3, a kind of domestic ceramics sealable tank, comprises tank body 1, upper cover 2, elastic seal ring 3, lower cover 4 and catch gear 5, and wherein tank body 1, upper cover 2 and lower cover all adopt stupalith to make, and elastic seal ring 3 is made for rubber or silica gel material;
Tank body 1 has an opening 11;
Upper cover 2 lower surface to have to downward-extension and diameter is less than the cover rim 21 of tank body opening;
Elastic seal ring 3 is arranged between upper cover 2 and lower cover 3, and the diameter of this elastic seal ring 3 is greater than tank body opening;
Lower cover 4 is provided with and upwards extends and diameter is less than the positive stop lug boss 41 of cover rim, and the face, lower end 1 of lower cover is provided with a mounting groove 42, is provided with the position-limited trough for limiting elastic seal ring 3 movement between the junction of lower cover 4 and upper cover 2;
Catch gear 5 comprises nut 51, screw rod 52, pad 53, and this nut 51 is fixed in the mounting groove 42 of lower cover 3, screw rod 52 stretches in nut 51 after passing pad 53, upper cover 2, elastic seal ring 3, lower cover 4 successively, and screw rod 52 top is provided with a draw ring 521.
With reference to shown in Fig. 1, Fig. 3, assembling and the occupation mode of above-mentioned domestic ceramics sealable tank are as follows:
During closed tank 1, first by draw ring 521 anticlockwise direction rotary screw 52, upper cover 2, elastic seal ring 3 and lower cover 4 are loosened, then lower cover 4 and elastic seal ring 3 are inserted in the opening 11 of tank body, last clockwise direction rotary screw 52, elastic seal ring 3 and lower cover 4 move up and upper cover locking, now on opening 11 along fitting tightly with upper cover lower surface, opening 11 times edges are fitted tightly with elastic seal ring 3, are sealed by opening 11 by the coupling mechanism force of screw rod 52;
When opening tank body 1, by draw ring 521 clockwise direction rotary screw 52, upper cover 2, elastic seal ring 4 and lower cover 4 are loosened, then upwards pull draw ring 521 elastic seal ring 3 and lower cover to be pulled out from opening 11, tank body 1 is opened.
This kind of domestic ceramics sealable tank good seal performance, the opening 11 of tank body 1 to be locked between upper cover 2 and elastic seal ring 3 and screw rod 52 provides the power of compression between upper cover 2, lower cover 4, can to the sealing completely of tank body opening 11; Easy to use, directly upper cover 2, elastic seal ring 2, lower cover 4 can be locked by screw rod 52, realize the sealing completely to tank body; Upper cover 2, elastic seal ring 3 and lower cover 4 is separation design, greatly reduces the technological requirement of production, simplifies the difficulty of assembling, can realize part replacement, the service life of extension device.
Above are only some detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (7)
1. a domestic ceramics sealable tank, comprise tank body, described tank body has an opening, it is characterized in that: also comprise upper cover, elastic seal ring, lower cover and catch gear, described upper cover, elastic seal ring, lower cover are from top to bottom arranged successively and three are locked by catch gear, described upper cover lower surface to have to downward-extension and diameter is less than the cover rim of tank body opening, the diameter of described elastic seal ring is greater than tank body opening, and the junction of described lower cover and upper cover is provided with the position-limited trough for limiting elastic seal ring movement.
2. domestic ceramics sealable tank according to claim 1, is characterized in that: described tank body adopts stupalith to make.
3. domestic ceramics sealable tank according to claim 1 and 2, is characterized in that: described upper cover, lower cover adopt stupalith to form by a firing, and described elastic seal ring adopts silica gel or elastomeric material to make.
4. domestic ceramics sealable tank according to claim 1, is characterized in that: cover under described to be provided with and upwards to extend and diameter is less than the positive stop lug boss of cover rim, and described upper cover and lower cover locking time limit position boss to stretch in cover rim and surround position-limited trough with cover rim.
5. domestic ceramics sealable tank according to claim 1, it is characterized in that: described catch gear comprises nut, screw rod, pad and nut, cover under this nut is fixed on, screw rod successively through pad, upper cover, stretch in nut after lower cover, by rotating nut by upper cover, elastic seal ring, lower cover locking or loosen.
6. domestic ceramics sealable tank according to claim 5, is characterized in that: described screw tip is provided with draw ring.
7. domestic ceramics sealable tank according to claim 5, is characterized in that: the lower surface of described lower cover is provided with a mounting groove, and nut is fixedly installed in this mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502781.XU CN204236931U (en) | 2014-09-03 | 2014-09-03 | A kind of domestic ceramics sealable tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502781.XU CN204236931U (en) | 2014-09-03 | 2014-09-03 | A kind of domestic ceramics sealable tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236931U true CN204236931U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502781.XU Active CN204236931U (en) | 2014-09-03 | 2014-09-03 | A kind of domestic ceramics sealable tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455071A (en) * | 2017-12-21 | 2018-08-28 | 姜德武 | A kind of caddy and tealeaves suit |
| CN106976622B (en) * | 2017-04-11 | 2019-03-19 | 武汉龙族药号生物医药科技有限公司 | The encapsulating method of sealed ceramic jar |
-
2014
- 2014-09-03 CN CN201420502781.XU patent/CN204236931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976622B (en) * | 2017-04-11 | 2019-03-19 | 武汉龙族药号生物医药科技有限公司 | The encapsulating method of sealed ceramic jar |
| CN108455071A (en) * | 2017-12-21 | 2018-08-28 | 姜德武 | A kind of caddy and tealeaves suit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |