CN210227678U - Thermos cup with double cup covers for improving heat preservation performance - Google Patents
Thermos cup with double cup covers for improving heat preservation performance Download PDFInfo
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- CN210227678U CN210227678U CN201920614831.6U CN201920614831U CN210227678U CN 210227678 U CN210227678 U CN 210227678U CN 201920614831 U CN201920614831 U CN 201920614831U CN 210227678 U CN210227678 U CN 210227678U
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- cup
- top cap
- heat preservation
- cover
- well lid
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Abstract
The utility model discloses a thermos cup with improve heat preservation performance's two bowl covers, including cup body and two bowl covers, two bowl covers constitute by top cap and well lid, and the big aperture end and the cup body cooperation of well lid are connected, and the small aperture end is connected with the top cap cooperation, the top cap still is provided with one and can stretch into interior stopper in the opening of well lid, the bottom of interior stopper still overlaps and is equipped with a sealing washer, after top cap and well lid cooperation are connected, the sealing washer on the interior stopper with well lid inner wall in close contact with. The utility model discloses it is effectual to keep warm, specifically is through stopper and interior stopper sealing washer in being provided with on the top cap, and the sealing washer on the interior stopper can stretch into the inside of well lid and seal, reduces the area of contact of drink and air in the cup, reduces heat loss.
Description
Technical Field
The utility model belongs to the technical field of the thermos cup technique and specifically relates to thermos cup with two bowl covers.
Background
Because the heat preservation principle of thermos cup reduces and stops heat-conduction, heat radiation, the long-time heat preservation is realized to the convection of air tripartite, and two bowl cover thermos cups among the prior art, the structure of two bowl covers has the individual layer, there is the bilayer, there is plastics, also there is plastics and five metals to combine together, nevertheless do not realize like the cup evacuation, just so increaseed heat-conduction and with the area of contact of air, make the heat loss in the cup more fast, the heat preservation time also reduces relatively, influence consumer experience, so for improving consumer experience, need to research and develop a section reduction and air contact surface kind and reduce the thermos cup with the two bowl covers that have improvement heat preservation performance for the combination.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a vacuum cup with double cup covers and improved heat preservation performance.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a vacuum cup, includes cup body and two lids, and two lids comprise top cap and well lid, and the big aperture end and the cup body cooperation of well lid are connected, and the small aperture end is connected its characterized in that with the top cap cooperation: the top cap is also provided with an inner plug which can extend into the opening of the middle cap, the bottom of the inner plug is also sleeved with a sealing ring, and after the top cap and the middle cap are connected in a matching way, the sealing ring on the inner plug is in close contact with the inner wall of the middle cap.
Further, the middle cover is formed by assembling a middle inner cover and a middle outer cover, and a cavity is formed between the middle inner cover and the middle outer cover. And a convex ring for supporting the sealing ring is integrally formed on the inner wall of the middle inner cover.
Furthermore, a sealing rubber ring is arranged on the middle inner cover corresponding to the opening of the cup body.
Further, the sealing ring and the sealing rubber ring are made of silica gel materials.
The utility model has the advantages that: the heat preservation performance is improved, and specifically, an inner plug and an inner plug sealing ring are arranged on the top cover, and the sealing ring on the inner plug can extend into the inner part of the inner cover for sealing, so that the contact area between the drink in the cup and the air is reduced, and the heat loss is reduced.
In addition, the middle inner cover and the middle outer cover of the middle cover part are in a hollow state, so that heat conduction is slow, and heat loss in the cup body is favorably slowed down.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Detailed Description
As shown in figures 1 and 2, the utility model relates to an improve two cup lids thermos cup of heat preservation performance, including cup body 1 and two bowl covers, two bowl covers comprise top cap 2 and well lid 3, and the big aperture end and the cup body 1 cooperation of well lid 3 are connected, and the small aperture end is connected with top cap 2 cooperation. The top cap 2 is also provided with an inner plug 4 which can extend into the opening of the middle cap, the bottom of the inner plug 4 is also sleeved with a sealing ring 5, and after the top cap 2 is matched and connected with the middle cap 3, the sealing ring 5 on the inner plug 4 is in close contact with the inner wall of the middle cap 3.
Specifically, the top cap 2 is composed of an outer top cap 21 and an inner top cap 22, and the inner plug 4 is attached to the inner top cap 22. The middle cover 3 is formed by assembling a middle inner cover 31 and a middle outer cover 32, and a cavity 33 is formed between the middle inner cover 31 and the middle outer cover 32. And a convex ring 34 for supporting the sealing ring is integrally formed on the inner wall of the middle inner cover.
A sealing rubber ring 6 is arranged on the middle inner cover 31 corresponding to the opening of the cup body.
The sealing ring 5 and the sealing rubber ring 6 are made of silica gel materials.
The above description is only for the purpose of illustrating the technical solutions of the present invention, and the simple modification or equivalent replacement of the technical solutions of the present invention by those of ordinary skill in the art does not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a thermos cup with improve heat preservation performance's two bowl covers, includes cup body and two bowl covers, and two bowl covers comprise top cap and well lid, and the big aperture end and the cooperation of cup body of well lid are connected, and its characterized in that is connected with the top cap cooperation to the small aperture end: the top cap is also provided with an inner plug which can extend into the opening of the middle cap, the bottom of the inner plug is also sleeved with a sealing ring, and after the top cap and the middle cap are connected in a matching way, the sealing ring on the inner plug is in close contact with the inner wall of the middle cap.
2. A thermos cup with a double lid capable of improving heat preservation performance according to claim 1, wherein: the middle cover is formed by assembling a middle inner cover and a middle outer cover, and a cavity is formed between the middle inner cover and the middle outer cover.
3. A thermos cup with a double cup cover for improving heat preservation performance according to claim 2, wherein: and a convex ring for supporting the sealing ring is integrally formed on the inner wall of the middle inner cover.
4. A thermos cup with a double cup cover for improving heat preservation performance according to claim 2, wherein: and a sealing rubber ring is arranged on the middle inner cover corresponding to the opening of the cup body.
5. A thermos cup with double covers for improving heat preservation performance according to claim 4, wherein: the sealing ring and the sealing rubber ring are made of silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614831.6U CN210227678U (en) | 2019-04-30 | 2019-04-30 | Thermos cup with double cup covers for improving heat preservation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614831.6U CN210227678U (en) | 2019-04-30 | 2019-04-30 | Thermos cup with double cup covers for improving heat preservation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210227678U true CN210227678U (en) | 2020-04-03 |
Family
ID=69969351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920614831.6U Active CN210227678U (en) | 2019-04-30 | 2019-04-30 | Thermos cup with double cup covers for improving heat preservation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210227678U (en) |
-
2019
- 2019-04-30 CN CN201920614831.6U patent/CN210227678U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220602 Address after: Room 2302, building C, No. 31, Tianshou Road, Tianhe District, Guangzhou, Guangdong 510450 Patentee after: Guangzhou Worlinc Houseware Ltd. Address before: 510450 room 2305, 23 floor, river tower, 31 Tianshou Road, Tianhe District, Guangzhou, Guangdong. Patentee before: GUANGZHOU HEKOUMEI HOUSEWARE DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |