CN203127381U - Vacuum cover and vacuum container - Google Patents
Vacuum cover and vacuum container Download PDFInfo
- Publication number
- CN203127381U CN203127381U CN 201320030143 CN201320030143U CN203127381U CN 203127381 U CN203127381 U CN 203127381U CN 201320030143 CN201320030143 CN 201320030143 CN 201320030143 U CN201320030143 U CN 201320030143U CN 203127381 U CN203127381 U CN 203127381U
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- China
- Prior art keywords
- vacuum
- cover
- cock body
- connecting portion
- vessel
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- 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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- Packages (AREA)
Abstract
The utility model provides a vacuum cover used for sealing a vacuum container. The vacuum cover comprises a plug body, the plug body is designed to be of a hollow shape, a clamping groove is formed in at least one end of the upper end and the lower end of the plug body, and a sealing ring is sleeved inside the clamping groove. The vacuum cover further comprises an outer cover, the outer cover is connected with the plug body through threads, and a sealing ring is further arranged between the outer cover and the plug body. The plug body can be used independently and can also be used with the outer cover in a matching mode. In addition, the utility model provides the vacuum container. The vacuum container comprises a container body and the vacuum cover. According to the vacuum cover and the vacuum container, the container body and the plug body are arranged to be of hollow shapes, liquid inside the vacuum container is in a vacuum separation state by 360 degrees, the constant temperature effect can be effectively improved, and meanwhile due to the fact that the sealing rings and the outer cover are additionally arranged, sealing performance is improved, and constant temperature time is prolonged.
Description
Technical field
The utility model relates to household utensils and makes the field, relates in particular to a kind of vacuum cover and vacuum vessel.
Background technology
Existing vacuum vessel all is that the container body is designed to vacuum body, and lid is not vacuum, can shorten constant temperature time with extraneous the contact through bowl cover heat conduction when liquid is poured vacuum vessel into, thereby influence heat insulation effect.In addition, existing bowl cover and cup in conjunction with undertighten, leak easily.
Summary of the invention
In order to overcome the defective of prior art, the utility model discloses a kind of vacuum cover and vacuum vessel.
The utility model is a kind of vacuum cover on the one hand, be used for sealing one vacuum vessel, wherein, described vacuum vessel is provided with first connecting portion, described vacuum cover comprises a cock body, described cock body is hollow form, and has at least an end to be provided with seal ring in the two ends up and down of described cock body, and described vacuum cover is provided with second connecting portion that is complementary with described first connecting portion.
Among some embodiment, the lower end of described cock body is provided with first draw-in groove, is arranged with first seal ring on described first draw-in groove.
Among some embodiment, described second connecting portion is arranged on the described cock body.
Among some embodiment, described vacuum cover also comprises an enclosing cover, and described enclosing cover and described cock body flexibly connect, and are provided with the gap between described enclosing cover and the described cock body, and described second connecting portion is arranged at the inboard of described enclosing cover.
Among some embodiment, described enclosing cover and described cock body flexibly connect by screw thread.
Among some embodiment, the both sides of described cock body are provided with recess, the both sides of described enclosing cover are provided with the salient with described recess coupling, and described recess is provided with first screw thread, and described salient is provided with second screw thread with described first screw thread coupling.
Among some embodiment, be provided with second seal ring between described recess and the described salient.
Among some embodiment, described first connecting portion and described second connecting portion are connecting thread.
The utility model provides a kind of vacuum vessel on the other hand, and described vacuum vessel comprises vessel and above-described vacuum cover.
The utility model is owing to adopt above technical scheme, make it compared with prior art, have following advantage and good effect: adopt vacuum cover that the liquid 360 in the vacuum vessel is spent all at the vacuum insulation state, can improve the constant temperature effect effectively, add seal ring and enclosing cover simultaneously and improved sealing property, prolonged constant temperature time.
Description of drawings
By reference to the accompanying drawings, by the detailed description of stating hereinafter, can more be expressly understood above-mentioned and other feature and advantage of the present utility model, wherein:
The structural representation of the vacuum cover that Fig. 1 provides for first embodiment;
The scheme drawing of the vacuum vessel of the vacuum cover that adopts first embodiment and provide is provided Fig. 2;
The structural representation of the vacuum cover that Fig. 3 provides for second embodiment;
The scheme drawing of the vacuum vessel of the vacuum cover that adopts second embodiment and provide is provided Fig. 4.
Nomenclature:
10,30-vacuum cover
20,40-vessel
11,33-cock body
12-the 3rd seal ring
13,36-second connecting thread
14-first seal ring
21,41-first connecting thread
22-the 4th seal ring
The 31-enclosing cover
32-second seal ring
34-second screw thread
35-first screw thread
The specific embodiment
Referring to the accompanying drawing that the utility model embodiment is shown, hereinafter the utility model will be described in more detail.Yet the utility model can be with many multi-form realizations, and should not be construed as the restriction of the embodiment that is subjected in this proposition.On the contrary, it is abundant and complete open in order to reach proposing these embodiment, and makes those skilled in the art understand scope of the present utility model fully.In these accompanying drawings, for clarity sake, may amplify size and the relative size in layer and zone.
Description is described vacuum cover and the vacuum vessel that the utility model provides in detail, this vacuum cover is used for the sealed vacuum container, wherein, described vacuum vessel is provided with first connecting portion, described vacuum cover comprises a cock body, described cock body is hollow form, and has at least an end to be provided with seal ring in the two ends up and down of described cock body, and described vacuum cover is provided with second connecting portion that is complementary with described first connecting portion.
Embodiment 1
Please refer to Fig. 1, the vacuum cover 10 that provides among this embodiment includes only cock body 11, and cock body 11 is hollow form, and the shape of cock body 11 does not limit at this, can design according to vacuum vessel, illustrates just wherein a kind of embodiment, not as limit; When liquid is poured in the container, because cock body 11 is hollow, can cut off liquid and extraneous contacting in the vacuum vessel effectively, the liquid 360 in the vacuum vessel is spent all at the vacuum insulation state, prolong constant temperature time.The lower end of cock body 11 is provided with first draw-in groove, is arranged with first seal ring 14 on first draw-in groove, makes cock body 11 tightr with the combination of vacuum vessel, prolongs constant temperature time; Certainly in order better to play the constant temperature effect, one second draw-in groove also can also be set in the upper end of cock body 11 and one the 3rd seal ring 12 is set in second draw-in groove; In specific implementation process, be provided with the effect that seal ring can play the raising temperature persistance as long as guarantee at least one end, can be designed in the cock body lower end draw-in groove and seal ring are set when linking to each other with small-sized bottleneck container generally speaking, can be designed to when being connected with straight type or wide-mouth type container in the cock body upper end draw-in groove and seal ring are set.Second connecting portion is arranged on the cock body 11, second connecting portion adopts the mode of screw thread to realize that for example second connecting portion specifically can be second connecting thread 13 in the present embodiment, and certain second connecting portion also can be realized by other means, as buckle etc., do not limit herein.
Please refer to Fig. 2, the vacuum cover 10 corresponding to this embodiment provides also provides a kind of vacuum vessel, and this vacuum vessel comprises vessel 20 and above-mentioned cock body 11, as shown in Figure 1; Wherein, vessel 20 also is hollow form, and the inboard of the peristome of vessel 20 is provided with first connecting portion, this first connecting portion specifically can be first connecting thread 21, the outside of cock body 11 is provided with second connecting portion, this second connecting portion specifically can be second connecting thread 13, and cock body 11 flexibly connects by first connecting thread 21 and second connecting thread 13 with vessel 20; And the lower inside of the peristome of vessel 20 is provided with the 4th seal ring 22, makes vessel 20 tightr with the combination of cock body 11.
Embodiment 2
Please refer to Fig. 3, the vacuum cover 30 that present embodiment provides comprises cock body 33 and enclosing cover 31, and cock body 33 is hollow form, and enclosing cover 31 also can be hollow form certainly, does not limit herein; And be provided with the gap between enclosing cover 31 and the cock body 33, enclosing cover 31 flexibly connects with cock body 33; The inboard of enclosing cover 31 is provided with second connecting portion, vacuum vessel is provided with first connecting portion, enclosing cover 31 flexibly connects by second connecting portion and first connecting portion with vacuum vessel, in this embodiment, first connecting portion and second connecting portion are connecting thread, and the second concrete connecting portion is second connecting thread 36.Certain first connecting portion and second connecting portion also can be realized by other means, as buckle etc., do not limit herein.The both sides, upper end of cock body 33 are provided with recess, the inner top side both sides of enclosing cover 31 are provided with the salient with the recess coupling, the lateral surface of recess is provided with first screw thread 35, and the medial surface of salient is provided with second screw thread 34 with first screw thread, 35 couplings.Also be provided with second seal ring 32 between recess and the lug boss, when first screw thread 35 and second screw thread 34 are complementary when being connected, second seal ring 32 just is arranged between the upper surface of the lower surface of salient and recess, make enclosing cover 31 and cock body 33 combination more closely, improved the temperature persistance of vacuum cover.
Please refer to Fig. 4, the vacuum cover 30 corresponding to this embodiment provides also provides a kind of vacuum vessel, and this vacuum vessel comprises vessel 40 and above-mentioned vacuum cover 30, as shown in Figure 3; Wherein, vessel 40 also is hollow form, in the peristome insertion enclosing cover 31 and the gap between the cock body 33 of vessel 40, and the arranged outside of the peristome of vessel 40 has first connecting portion, this first connecting portion specifically can be first connecting thread 41, the inboard of enclosing cover 31 is provided with second connecting portion, and this second connecting portion specifically can be second connecting thread 36, and vacuum cover 30 flexibly connects by first connecting thread 41 and second connecting thread 36 with vessel 40.
In sum, the utility model provides a kind of vacuum cover, is used for sealing one vacuum vessel, and wherein vacuum cover comprises cock body, and described cock body is designed to the vacuum shape, and the upper/lower terminal of cock body has at least an end to be provided with draw-in groove and is set in the interior seal ring of draw-in groove; The vacuum cover of vacuum vessel also comprises enclosing cover, and enclosing cover is connected with cock body by screw thread, and also is provided with seal ring between the two.Wherein, cock body can use separately, also can be used with enclosing cover.In addition, the utility model also provides a kind of vacuum vessel, and described vacuum vessel comprises vessel and above-described vacuum cover.The vacuum cover that the utility model provides and vacuum vessel are by being designed to the vacuum shape with cock body and vessel, liquid 360 in the vacuum vessel is spent all at the vacuum insulation state, can improve temperature persistance effectively, improve sealing property by adding seal ring and enclosing cover simultaneously, prolonged constant temperature time.
Those skilled in the art should be understood that the utility model can not break away from spirit or scope of the present utility model with many other concrete forms realizations.Although described embodiment of the present utility model already, the utility model should be understood and these embodiment should be restricted to, make within its spirit and scope that those skilled in the art can define as appended claims and change and revise.
Claims (9)
1. vacuum cover, be used for sealing one vacuum vessel, wherein, described vacuum vessel is provided with first connecting portion, it is characterized in that described vacuum cover comprises a cock body, described cock body is hollow form, and have at least an end to be provided with seal ring in the two ends up and down of described cock body, and described vacuum cover is provided with second connecting portion that is complementary with described first connecting portion.
2. vacuum cover according to claim 1 is characterized in that, the lower end of described cock body is provided with first draw-in groove, is arranged with first seal ring on described first draw-in groove.
3. vacuum cover according to claim 1 is characterized in that, described second connecting portion is arranged on the described cock body.
4. vacuum cover according to claim 1 is characterized in that, described vacuum cover also comprises an enclosing cover, and described enclosing cover and described cock body flexibly connect, and are provided with the gap between described enclosing cover and the described cock body, and described second connecting portion is arranged at the inboard of described enclosing cover.
5. vacuum cover according to claim 4 is characterized in that, described enclosing cover and described cock body flexibly connect by screw thread.
6. vacuum cover according to claim 4, it is characterized in that, the both sides of described cock body are provided with recess, the both sides of described enclosing cover are provided with the salient with described recess coupling, described recess is provided with first screw thread, and described salient is provided with second screw thread with described first screw thread coupling.
7. vacuum cover according to claim 6 is characterized in that, is provided with second seal ring between described recess and the described salient.
8. vacuum cover according to claim 1 is characterized in that, described first connecting portion and described second connecting portion are connecting thread.
9. a vacuum vessel is characterized in that, comprises vessel and vacuum cover as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030143 CN203127381U (en) | 2013-01-21 | 2013-01-21 | Vacuum cover and vacuum container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030143 CN203127381U (en) | 2013-01-21 | 2013-01-21 | Vacuum cover and vacuum container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127381U true CN203127381U (en) | 2013-08-14 |
Family
ID=48935384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030143 Expired - Fee Related CN203127381U (en) | 2013-01-21 | 2013-01-21 | Vacuum cover and vacuum container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691929A (en) * | 2015-02-16 | 2015-06-10 | 周坤泉 | Heat-insulation container device |
| CN113525916A (en) * | 2020-04-20 | 2021-10-22 | 里格瓦生活有限公司 | Portable container kit with insulated container and closure |
-
2013
- 2013-01-21 CN CN 201320030143 patent/CN203127381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691929A (en) * | 2015-02-16 | 2015-06-10 | 周坤泉 | Heat-insulation container device |
| CN113525916A (en) * | 2020-04-20 | 2021-10-22 | 里格瓦生活有限公司 | Portable container kit with insulated container and closure |
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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 |
Granted publication date: 20130814 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |