CN203997329U - A kind of caddy lid - Google Patents
A kind of caddy lid Download PDFInfo
- Publication number
- CN203997329U CN203997329U CN201420454943.7U CN201420454943U CN203997329U CN 203997329 U CN203997329 U CN 203997329U CN 201420454943 U CN201420454943 U CN 201420454943U CN 203997329 U CN203997329 U CN 203997329U
- Authority
- CN
- China
- Prior art keywords
- carrying handle
- main body
- cover main
- air bag
- ventilation flue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Closures For Containers (AREA)
Abstract
The utility model is specifically related to the improvement of tea can cover structure, and object is to provide a kind of good sealing effect, long-lived caddy lid.Described caddy lid comprises cover main body, pressurizing ball, ventilation flue, carrying handle, air bag and aie escape valve.When using this caddy lid, air bag agrees with mutually with the opening of tank body upper end, by pressurizing ball, increases its air pressure inside, make air bag flatulence, so that the opening part of tank body by air sac sealing, utilizes air pressure to make caddy lid tightr in combination with tank body, improved the effect of sealing; The position of aie escape valve communicates with extraneous air simultaneously, Convenient switch.In addition,, when air bag adopts silica gel material, make this tea can more durable in use.
Description
Technical field
The utility model belongs to packaging for foodstuff apparatus field, is specifically related to the improvement of tea can cover structure.
Background technology
Tealeaves has extremely strong hygroscopic property and odor-absorbing, is easy to moisture and peculiar smell in absorbed air, if storage procedures is slightly improper, will within short-term, lose its relish.Therefore, for tealeaves is reduced and the contacting of outside air in the process of storing as far as possible, do not lose its quality, tea can arises at the historic moment.Tea can is mainly determined by caddy lid and the combination of tank body the sealing effectiveness of tealeaves, but the general materials such as metal, pottery that adopt of existing caddy lid, direct with tank body or be combined by screw thread, and sealing effectiveness is bad.And when caddy lid have damage with tank body joint portion time, more have a strong impact on the effect that has affected sealing.
Utility model content
The purpose of this utility model is a kind of good sealing effect, long-lived caddy lid.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of caddy lid, comprise cover main body, and on the thickness direction of described cover main body, be penetrated with ventilation flue, and ventilation flue's two ends are all stretched out outside cover main body;
The end of described ventilation flue one end outside cover main body is connected with pressurizing ball, below pressurizing ball, be connected with carrying handle, described carrying handle is hollow structure, and the two ends up and down of carrying handle are all communicated with ventilation flue, described carrying handle upper end is provided with valve, the lower end of carrying handle is provided with lower valve, and described upper valve and lower valve are unidirectional opening valve, and open end points to the direction away from pressurizing ball;
The end of described ventilation flue one end inside cover main body is connected with air bag, is also connected with aie escape valve on described ventilation flue, and described aie escape valve is between carrying handle and cover main body.
Preferably: described carrying handle and ventilation flue are one-body molded.
Preferably: described air bag top is by bonding inside adhesives and cover main body, and side has screw thread, described screw thread agrees with mutually with the screw thread on the tank body matching with caddy lid.
Preferably: described air bag material is silica gel.
The utlity model has following beneficial effect:
1. when using this caddy lid, air bag agrees with mutually with the opening of tank body upper end, by pressurizing ball, increases its air pressure inside, make air bag flatulence, so that the opening part of tank body by air sac sealing, utilizes air pressure to make caddy lid tightr in combination with tank body, improved the effect of sealing.The position of aie escape valve communicates with extraneous air simultaneously, Convenient switch.
2. the setting of bale handle structure and its position make cover main body more easily mention and put down, and facilitate the use of caddy lid.Carrying handle, between pressurizing ball and caddy lid, makes pressurizing ball in top simultaneously, does not affect the convenient use of pressurizing ball.
3. the setting of the hollow structure of carrying handle and dual-active door, can make carrying handle inside become delivery air chamber, makes air bag be subject to the stable increase of gaseous tension, has extended service life.The design of double-deck valve simultaneously also makes the more difficult leakage of high pressure gas, has improved the efficiency and the interior anticyclonic time length of air bag that add air pressure.In addition, this technical scheme also makes the inner space of carrying handle also obtain utilization, has saved material, has improved resource utilization.
Due to carrying handle and ventilation flue one-body molded, be convenient to processing and fabricating.
5. because air bag has helicitic texture, agree with mutually by corresponding screw thread with tank body, improved the sealing effectiveness of caddy lid.
6. due to air bag silica gel material, elasticity and hardness are moderate, can bear certain air pressure, also have certain elasticity.Wear-resisting, the resistance to thermal property of silica gel also makes to have obtained prolongation the service life of whole caddy lid simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of caddy lid, comprises cover main body 1, be penetrated with ventilation flue 2, and ventilation flue 2 two ends is all stretched out outside cover main body 1 on the thickness direction of described cover main body 1; Ventilation flue 2 is connected with pressurizing ball 3 in the end of cover main body 1 one end, outside, is connected with carrying handle 4 below pressurizing ball 3; Described ventilation flue 2 is connected with air bag 5 in the end of cover main body 1 one end, inner side, is also connected with aie escape valve 6 on ventilation flue 2, and aie escape valve 6 is between carrying handle 4 and cover main body 1.When using this caddy lid, air bag 5 agrees with mutually with the opening of tank body upper end, by pressurizing ball 3, increases its air pressure inside, make air bag 5 flatulence, so that the opening part of tank body is sealed by air bag 5, utilize air pressure to make caddy lid tightr in combination with tank body, improved the effect of sealing.The position of aie escape valve 6 communicates with extraneous air simultaneously, Convenient switch.The setting of carrying handle 4 structures and its position make cover main body 1 more easily mention and put down, and facilitate the use of caddy lid.In addition, carrying handle 4, between pressurizing ball 3 and caddy lid, makes pressurizing ball 3 in top, does not affect the convenient use of pressurizing ball 3.
Wherein, carrying handle 4 is specially the hollow circular cylinder of radius 3cm, high 1.5cm, its upper and lower two ends are all communicated with ventilation flue 2, carrying handle 4 upper ends are provided with valve 401, the lower end of carrying handle 4 is provided with lower valve 402, upper valve 401 and lower valve 402 are unidirectional opening valve, and open end points to the direction away from pressurizing ball 3.When pressurizing ball 3 has just started to pressurize, air-flow is washed valve 401 open, and valve 402 is in closed condition at present for this, and the air pressure in carrying handle 4 increases gradually.When the air pressure in carrying handle 4 reaches the pressure that can open lower valve 402, gas just can enter air bag 5.Therefore, the setting of the hollow structure of carrying handle 4 and dual-active door, can make carrying handle 4 inside become delivery air chamber, makes air bag 5 be subject to the stable increase of gaseous tension, has extended service life.The design of double-deck valve simultaneously also makes the more difficult leakage of high pressure gas, has improved the efficiency and the interior anticyclonic time length of air bag 5 that add air pressure.In addition, the technical program also makes the inner space of carrying handle 4 also obtain utilization, and dual-use material, has saved material, has improved resource utilization.
Further preferred embodiment is that described carrying handle 4 is one-body molded with ventilation flue 2, by connecting element 7, is connected with cover main body 1, is convenient to processing and fabricating; Air bag 5 is made for silica gel material, and elasticity and hardness are moderate, can bear certain air pressure, also has certain elasticity.Wear-resisting, the resistance to thermal property of silica gel also makes to have obtained prolongation the service life of whole caddy lid simultaneously.In addition, silica gel air bag 5 tops are bonding by silica adhesive and cover main body 1 inner side, and side has screw thread, and screw thread agrees with mutually with the screw thread on the tank body matching with caddy lid, has further improved the sealing effectiveness of caddy lid.
Claims (4)
1. a caddy lid, comprises cover main body (1), it is characterized in that: on the thickness direction of described cover main body (1), be penetrated with ventilation flue (2), and ventilation flue's (2) two ends are all stretched out outside cover main body (1); Described ventilation flue (2) is connected with pressurizing ball (3) in the end of one end, cover main body (1) outside, in the below of pressurizing ball (3), be connected with carrying handle (4), described carrying handle (4) is hollow structure, and the two ends up and down of carrying handle (4) are all communicated with ventilation flue (2), described carrying handle (4) upper end is provided with valve (401), the lower end of carrying handle (4) is provided with lower valve (402), described upper valve (401) and lower valve (402) are unidirectional opening valve, and open end points to away from pressurizing ball 3) direction; Described ventilation flue (2) is connected with air bag (5) in the end of one end, cover main body (1) inner side, is also connected with aie escape valve (6) on described ventilation flue (2), and described aie escape valve (6) is positioned between carrying handle (4) and cover main body (1).
2. caddy lid according to claim 1, is characterized in that: described carrying handle (4) is one-body molded with ventilation flue (2).
3. caddy according to claim 1 lid, is characterized in that: described air bag (5) top is bonding with cover main body (1) inner side by adhesives, and side has screw thread, and described screw thread agrees with mutually with the screw thread covering on the tank body matching with caddy.
4. according to the caddy lid described in any one in claim 1-3, it is characterized in that: described air bag (5) material is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454943.7U CN203997329U (en) | 2014-08-13 | 2014-08-13 | A kind of caddy lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454943.7U CN203997329U (en) | 2014-08-13 | 2014-08-13 | A kind of caddy lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203997329U true CN203997329U (en) | 2014-12-10 |
Family
ID=52037365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454943.7U Expired - Fee Related CN203997329U (en) | 2014-08-13 | 2014-08-13 | A kind of caddy lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203997329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275360A (en) * | 2017-12-27 | 2018-07-13 | 俞钟晓 | A kind of Wine bottle stopper |
| CN108784417A (en) * | 2018-07-18 | 2018-11-13 | 夏静 | A kind of thermos flask of bottle stopper Anti-fall |
-
2014
- 2014-08-13 CN CN201420454943.7U patent/CN203997329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275360A (en) * | 2017-12-27 | 2018-07-13 | 俞钟晓 | A kind of Wine bottle stopper |
| CN108784417A (en) * | 2018-07-18 | 2018-11-13 | 夏静 | A kind of thermos flask of bottle stopper Anti-fall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190813 |