CN203468185U - Dual-purpose plastic vacuum cup - Google Patents
Dual-purpose plastic vacuum cup Download PDFInfo
- Publication number
- CN203468185U CN203468185U CN201320317478.8U CN201320317478U CN203468185U CN 203468185 U CN203468185 U CN 203468185U CN 201320317478 U CN201320317478 U CN 201320317478U CN 203468185 U CN203468185 U CN 203468185U
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- Prior art keywords
- cup
- dual
- screw thread
- plug
- purpose plastic
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Abstract
The utility model discloses a dual-purpose plastic vacuum cup. The dual-purpose plastic vacuum cup comprises a cup body with two layers, a cavity is formed between an inner layer and an outer layer of the cup body, threads are arranged on an outer wall of the inner layer of the cup body, and threads are also arranged on an inner wall of the outer layer of the cup body; the bottom of the cavity and end parts of the inner layer and the outer layer are annular openings; the dual-purpose plastic vacuum cup also comprises an annular stopper, an inner wall of the annular stopper is provided with threads matched with the threads of the inner layer of the cup body, and an outer wall of the annular stopper is provided with threads matched with the threads of the outer layer of the cup body; the cavity is formed between the annular stopper and the inner layer and the outer layer of the cup body; and the cavity is vacuum. The dual-purpose plastic vacuum cup can freely adjust the vacuum degree of the cavity, realizes the change of the intensity of a heat preservation function, is simple and easy to use, and very convenient.
Description
Technical field
The utility model relates to a kind of cup, particularly, relates to a kind of dual-purpose plastic, thermal-insulation cup.
Background technology
Thermos cup is generally to add by pottery or stainless steel the container being filled with water that vacuum layer makes, and lid is arranged at top, seal tight, vacuum heat-insulating layer can make to be contained in the inner liquid such as water delay heat radiation, to reach the object of insulation.Thermos cup develops from vacuum flask, and heat preservation principle is the same with vacuum flask, and just people make cup for convenient bottle.The propagation of heating power has three kinds of approach: radiation, convection current and transmission.The radiation that the cup courage of silver color can reflect hot water in thermos cup, the transmission of the vacuum-energy blocking-up heating power of cup courage and cup body, and the bottle that is difficult for transferring heat can stop thermal convection current.
But current thermos cup only has a kind of function of insulation, and in summer, drinks water not too convenient with thermos cup.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, and providing a kind of can as required, regulate it whether to possess the dual-purpose plastic, thermal-insulation cup of heat insulation function.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A dual-purpose plastic, thermal-insulation cup, comprises two-layer cup, between the internal layer of cup and skin, forms cavity, and the inner layer outer wall of described cup is provided with screw thread, and the outer inwall of cup is also provided with screw thread;
The bottom of described cavity, internal layer and outer field end are annular opening;
Described dual-purpose plastic, thermal-insulation cup also comprises a ring-like plug, and the inwall of described ring-like plug is provided with the screw thread matching with cup internal layer screw thread, and the outer wall of ring-like plug is provided with the screw thread matching with the outer screw thread of cup; Between described ring-like plug and cup internal layer, skin, form cavity; Described cavity is vacuum.
Particularly, the initial position of described ring-like plug is between cup internal layer, skin, to approach the position of rim of a cup.
Particularly, the bottom of described ring-like plug is provided with four pits that are right-angled intersection state.
Particularly, described screw thread is resistant to elevated temperatures sealed plastic screw thread or rubber screw thread.
Particularly, described cup position outer, that approach rim of a cup is provided with pore; Described pore is provided with screw, and pore coordinates by thread seal with screw.
Particularly, between described screw and pore, be provided with gasket seal.
use principle of the present utility model and effect are as follows:
Thermos cup of the present utility model when dispatching from the factory, ring-like plug be set up and cup ectonexine between approach the position of rim of a cup, ring-like plug can move up and down along cup between ectonexine;
When needs heat insulation function, utilize corresponding instrument, position at the bottom of being screwed onto glass from rim of a cup position after chimeric with ring-like plug, because the screw thread between ring-like plug and ectonexine is sealing thread, therefore, forms vacuum between the ectonexine of cup, has possessed heat insulation function; Foregoing instrument is right-angled intersection spanner, and spanner is provided with four vertical bars of twisting sheet and right-angled intersection, and the end of bar can be corresponding with the pit of ring-like plug bottom.
When not needing to be incubated, can make to be full of in cavity air by two kinds of modes: the one, utilize instrument that ring-like plug is turned to rim of a cup; The 2nd, back out the screw of rim of a cup position, make air enter cavity by pore.
The utility model can free adjustment cavity vacuum, realize the change of heat insulation function power, be simple and easy to use, very convenient.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the profile at dual-purpose plastic, thermal-insulation cup axis place;
Fig. 2 is the bottom schematic view of ring-like plug;
Fig. 3 is the structural representation of right-angled intersection spanner;
Fig. 4 is the top view of right-angled intersection spanner.
With reference to the accompanying drawings, provide following mark:
1-rim of a cup; 2-internal layer; 3-is outer; 4-cavity; The ring-like plug of 5-; 6-pit; 7-screw; The vertical bar of 8-; 9-twists sheet.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As Figure 1-Figure 4, dual-purpose plastic, thermal-insulation cup, comprises two-layer cup, between the internal layer 2 of cup and outer 3, forms cavity 4, and internal layer 2 outer walls of described cup are provided with screw thread, and skin 3 inwalls of cup are also provided with screw thread;
The bottom of described cavity 4, internal layer 2 are annular opening with outer 3 end;
Described dual-purpose plastic, thermal-insulation cup also comprises a ring-like plug 5, and the inwall of described ring-like plug 5 is provided with the screw thread matching with cup internal layer 2 screw threads, and the outer wall of ring-like plug 5 is provided with the screw thread matching with outer 3 screw threads of cup; Between described ring-like plug 5 and cup internal layer 2, outer 3, form cavity 4; Described cavity 4 is vacuum.
Particularly, the initial position of described ring-like plug 5 is between cup internal layer 2, outer 3, to approach the position of rim of a cup 1.
Particularly, the bottom of described ring-like plug 5 is provided with four pits 6 that are right-angled intersection state,
For reaching optimal seal state, described screw thread is resistant to elevated temperatures sealed plastic screw thread or rubber screw thread.
For convenience of venting, described cup skin 3, the position that approaches rim of a cup 1 are provided with pore; Described pore is provided with screw 7, and pore coordinates by thread seal with screw 7.
For reaching optimal seal state, between described screw 7 and pore, be provided with gasket seal.
The utility model also comprises the right-angled intersection spanner being used in conjunction with, and spanner is provided with four vertical bars 8 of twisting sheet 9 and right-angled intersection, and the end of bar can be corresponding with the pit 6 of ring-like plug 5 bottoms.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a dual-purpose plastic, thermal-insulation cup, comprises two-layer cup, between the internal layer of cup and skin, forms cavity, it is characterized in that, the inner layer outer wall of described cup is provided with screw thread, and the outer inwall of cup is also provided with screw thread;
The bottom of described cavity, internal layer and outer field end are annular opening;
Described dual-purpose plastic, thermal-insulation cup also comprises a ring-like plug, and the inwall of described ring-like plug is provided with the screw thread matching with cup internal layer screw thread, and the outer wall of ring-like plug is provided with the screw thread matching with the outer screw thread of cup; Between described ring-like plug and cup internal layer, skin, form cavity; Described cavity is vacuum.
2. dual-purpose plastic, thermal-insulation cup according to claim 1, is characterized in that, the initial position of described ring-like plug is between cup internal layer, skin, to approach the position of rim of a cup.
3. dual-purpose plastic, thermal-insulation cup according to claim 1, is characterized in that, the bottom of described ring-like plug is provided with four pits that are right-angled intersection state.
4. dual-purpose plastic, thermal-insulation cup according to claim 1, is characterized in that, described screw thread is resistant to elevated temperatures sealed plastic screw thread or rubber screw thread.
5. dual-purpose plastic, thermal-insulation cup according to claim 1, is characterized in that, described cup position outer, that approach rim of a cup is provided with pore; Described pore is provided with screw, and pore coordinates by thread seal with screw.
6. dual-purpose plastic, thermal-insulation cup according to claim 5, is characterized in that, between described screw and pore, is provided with gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320317478.8U CN203468185U (en) | 2013-06-04 | 2013-06-04 | Dual-purpose plastic vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320317478.8U CN203468185U (en) | 2013-06-04 | 2013-06-04 | Dual-purpose plastic vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203468185U true CN203468185U (en) | 2014-03-12 |
Family
ID=50216619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320317478.8U Expired - Fee Related CN203468185U (en) | 2013-06-04 | 2013-06-04 | Dual-purpose plastic vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203468185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284544A (en) * | 2013-06-04 | 2013-09-11 | 无锡同心塑料制品有限公司 | Dual-purpose plastic heat-insulating cup |
-
2013
- 2013-06-04 CN CN201320317478.8U patent/CN203468185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284544A (en) * | 2013-06-04 | 2013-09-11 | 无锡同心塑料制品有限公司 | Dual-purpose plastic heat-insulating cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20160604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |