CN220988365U - Cup body structure of thermos cup - Google Patents
Cup body structure of thermos cup Download PDFInfo
- Publication number
- CN220988365U CN220988365U CN202322673102.7U CN202322673102U CN220988365U CN 220988365 U CN220988365 U CN 220988365U CN 202322673102 U CN202322673102 U CN 202322673102U CN 220988365 U CN220988365 U CN 220988365U
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- CN
- China
- Prior art keywords
- cup body
- cup
- wall
- vacuum layer
- body structure
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Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012797 qualification Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Table Devices Or Equipment (AREA)
Abstract
The utility model discloses a cup body structure of a vacuum cup, which comprises a cup body and a liner, wherein a vacuum layer is formed between the cup body and the liner, a supporting piece is arranged in the vacuum layer and is attached to the inner wall of the cup body or the outer wall of the liner, the supporting piece is tightly attached to the outer wall of the liner through the vacuum layer, when air in the vacuum layer is extracted in the production process, the supporting piece can have good supporting effect, the cup body or the liner is prevented from being deformed, and good qualification rate of products is guaranteed during production.
Description
Technical Field
The utility model relates to the technical field of thermos cups, in particular to a cup body structure of a thermos cup.
Background
The thermos cup is a container which is made of ceramic or stainless steel and used for containing water, and has good heat preservation effect. The vacuum is pumped between the inner container and the cup body of the vacuum cup in the market to form a vacuum layer, and the heat is always maintained at the original temperature because the vacuum does not transfer the heat, so that the heat is slowly emitted, and a good heat preservation effect is achieved.
In the production process of the vacuum cup, air in the vacuum layer needs to be pumped away, and when the air in the vacuum layer is pumped away, the vacuum cup is likely to be deformed due to large negative pressure, so that the qualification rate of products is low.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a cup body structure of a vacuum cup. The utility model provides the following technical scheme.
The utility model provides a cup body structure of thermos cup, includes cup body and inner bag, form the vacuum layer between cup body, the inner bag, its characterized in that, establish support piece in the vacuum layer, support piece laminating is in cup body inner wall or inner bag outer wall, and support piece passes through vacuum layer and closely laminates with external atmospheric pressure difference.
Further, the support thickness is less than the vacuum layer thickness.
Further, the first bulge loop is established to cup body port upper end, and the second bulge loop is established to the inner bag upper end, and the second bulge loop draws close and laminating in first bulge loop inner wall along the cup body, the inner bag passes through the second bulge loop laminating and realizes being connected with the cup body in first bulge loop inboard.
Furthermore, the lower end of the cup body is provided with a bottom cover which is buckled at the bottom of the cup body.
Further, the inner wall of the bottom cover is provided with a clamping groove, the lower end of the outer wall of the cup body is provided with a lower clamping block which is matched with the clamping groove, and the bottom cover is fixed in a mode that the lower clamping block is embedded into the clamping groove.
Furthermore, the bottom of the cup body is provided with an air suction hole.
Furthermore, an anti-skid part is arranged at the bottom of the bottom cover.
Further, the cup body comprises a square cup body.
Further, the outer wall of the cup body is provided with a clamping block.
Compared with the prior art, the utility model has the following beneficial effects:
the support piece is arranged in the vacuum layer, is matched with the inner outline of the cup body and is attached to the inner wall of the cup body, the support piece is tightly attached to the outside through the vacuum layer, and when air in the vacuum layer is extracted in the production process, the support piece can have good support effect, the cup body or the inner container is prevented from being deformed, and good qualification rate of products is guaranteed during production; after the air in the vacuum layer is extracted, the vacuum layer is in a vacuum environment, the external air pressure is greater than the vacuum layer air pressure, negative pressure is formed in the vacuum layer, and the supporting piece is tightly attached to the inside through the internal and external air pressure difference.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a perspective view of the bottom cover of the present utility model.
Fig. 4 is a cross-sectional view of the present utility model.
Reference numerals: 1. the cup comprises a cup body, 2, an inner container, 3, a vacuum layer, 4, a supporting piece, 5, a first convex ring, 6, a second convex ring, 7, a bottom cover, 8, a clamping groove, 9, a lower clamping block, 10, an air suction hole, 11, an anti-skid part, 12 and an upper clamping block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1-4, A cup body structure of a vacuum cup comprises a cup body 1 and an inner container 2, wherein a vacuum layer 3 is formed between the cup body 1 and the inner container 2, a supporting piece 4 is arranged in the vacuum layer 3, the supporting piece 4 is adapted to the inner contour of the cup body 1, and the supporting piece 4 is attached to the inner wall of the cup body 1; or the supporting piece 4 is adapted to the outer contour of the inner container 2, and the supporting piece 4 is attached to the outer wall of the inner container 2. When the air in the vacuum layer 3 is extracted in the production process, the supporting piece 4 can play a good supporting effect, the cup body 1 or the liner 2 is prevented from being deformed, and the supporting piece 4 is tightly attached to the outside air pressure difference through the vacuum layer 3. The air in the vacuum layer 3 is pumped away, the internal air pressure is smaller than the external air pressure, the supporting piece 4 is tightly attached in a negative pressure mode, the supporting piece cannot easily move in the vacuum layer 3, a connecting structure for installing the supporting piece 4 is not required, and the production is convenient.
The support piece 4 is annular and attached to the inner wall of the cup body 1, can play a role in supporting in all directions, and has good supportability.
The thickness of the supporting piece 4 is smaller than the thickness of the vacuum layer, and when the air in the vacuum layer 3 is extracted, the air can smoothly pass through the supporting piece, so that the excessive thickness of the supporting piece 4 is avoided, and the extraction efficiency of the air is influenced.
The upper end of the port of the cup body 1 is provided with a first convex ring 5, the upper end of the liner 2 is provided with a second convex ring 6, the second convex ring 6 is close to and attached to the inner wall of the first convex ring 5 along the cup body 1, and the liner 2 is attached to the inner side of the first convex ring 5 through the second convex ring 6 to realize connection with the cup body 1.
The lower end of the cup body 1 is provided with a bottom cover 7, and the bottom cover 7 is buckled at the bottom of the cup body 1. The cup body 1 comprises a metal material, the bottom cover 7 comprises a plastic or silica gel material, the design of the bottom cover 7 enables the cup to accidentally drop or collide, and the scratch of the cup body 1 can be reduced. The inner wall of the bottom cover 7 is provided with a clamping groove 8, the lower end of the outer wall of the cup body 1 is provided with a lower clamping block 9 which is matched with the clamping groove 8, and the bottom cover 7 is fixed in a mode that the lower clamping block 9 is embedded into the clamping groove 8, so that the cup is convenient to detach.
The outer wall of the cup body 1 is provided with an upper clamping block 12, the upper clamping block 12 is positioned at the upper end of the cup body 1, the upper clamping block 12 is used for being connected with a cup cover, and the cup body is connected with the cup cover in a clamping manner, so that a consumer can conveniently uncap.
The bottom of the cup body 1 is provided with an air pumping hole 10, the air pumping hole 10 is communicated with the vacuum layer 3, and air in the vacuum layer 3 is pumped out through the air pumping hole 10. The cup body 1 is used for sucking air in the vacuum layer 3 in a tailless vacuum mode, and a fusion sealing technology is adopted, so that the solder is melted at high temperature and the air suction holes 10 are sealed and welded tightly, and the long-term air-tightness and air-tightness can be ensured.
The bottom of the bottom cover 7 is provided with an anti-slip part 11, and the anti-slip part 11 is in a groove shape protruding downwards and is used for increasing friction at the bottom and preventing the cup body 1 from toppling.
The cup body 1 comprises a square cup body, and the shape is novel.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (9)
1. The utility model provides a cup body structure of thermos cup, includes cup body and inner bag, form the vacuum layer between cup body, the inner bag, its characterized in that, establish support piece in the vacuum layer, support piece laminating is in cup body inner wall or inner bag outer wall, and support piece passes through vacuum layer and closely laminates with external atmospheric pressure difference.
2. The cup body structure of the thermos cup according to claim 1, wherein the supporting member is attached to the inner wall of the cup body in a ring shape.
3. A cup body structure for a thermos cup according to claim 1, wherein the support member has a thickness less than the thickness of the vacuum layer.
4. The cup body structure of the vacuum cup according to claim 1, wherein a first convex ring is arranged at the upper end of the port of the cup body, a second convex ring is arranged at the upper end of the inner container, the second convex ring is close along the cup body and is attached to the inner wall of the first convex ring, and the inner container is attached to the inner side of the first convex ring through the second convex ring to be connected with the cup body.
5. The cup body structure of the thermos cup according to claim 1, wherein a bottom cover is arranged at the lower end of the cup body, and the bottom cover is fastened at the bottom of the cup body.
6. The cup body structure of the vacuum cup according to claim 5, wherein the inner wall of the bottom cover is provided with a clamping groove, the lower end of the outer wall of the cup body is provided with a lower clamping block which is matched with the clamping groove, and the bottom cover is fixed in a mode that the lower clamping block is embedded into the clamping groove.
7. The cup body structure of the thermos cup according to claim 5, wherein the bottom of the cup body is provided with a suction hole.
8. The cup body structure of the thermos cup according to claim 5, wherein the bottom cover is provided with an anti-slip part at the bottom.
9. The cup body structure of claim 1, wherein the cup body comprises a square cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322673102.7U CN220988365U (en) | 2023-10-07 | 2023-10-07 | Cup body structure of thermos cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322673102.7U CN220988365U (en) | 2023-10-07 | 2023-10-07 | Cup body structure of thermos cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220988365U true CN220988365U (en) | 2024-05-24 |
Family
ID=91115043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322673102.7U Active CN220988365U (en) | 2023-10-07 | 2023-10-07 | Cup body structure of thermos cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220988365U (en) |
-
2023
- 2023-10-07 CN CN202322673102.7U patent/CN220988365U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |