CN209563949U - A kind of vacuum cup - Google Patents
A kind of vacuum cup Download PDFInfo
- Publication number
- CN209563949U CN209563949U CN201920137467.9U CN201920137467U CN209563949U CN 209563949 U CN209563949 U CN 209563949U CN 201920137467 U CN201920137467 U CN 201920137467U CN 209563949 U CN209563949 U CN 209563949U
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- China
- Prior art keywords
- cup
- vacuum
- sealing ring
- cavity plate
- card slot
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Abstract
The utility model provides a kind of vacuum cup, belongs to insulation cup technology field.It, which solves the long-time service of existing vacuum cup, picks up cup lid and may cause the technical issues of vacuum heat-insulating layer falls off.This vacuum cup includes cup body and cup lid, and the bottom of the cup lid is installed with vacuum cavity plate, and the cup lid is equipped with card slot, has flange in the vacuum cavity plate, and the flange transversely bends and is engaged by clamping with the card slot.This vacuum cup enables vacuum cavity plate to be connected to cup lid bottom steadily in the long term.
Description
Technical field
The utility model belongs to insulation cup technology field, is related to a kind of vacuum cup.
Background technique
Vacuum cup is usually to add the container being filled with water that vacuum layer is made by stainless steel, and lid is arranged at top, and sealing is tight,
Vacuum heat-insulating layer can make to delay to radiate mounted in liquid such as internal water, to achieve the purpose that heat preservation.
Authorization Notice No. is that the Chinese patent of CN201085525Y discloses a kind of Novel vacuum cup, and cup body is by stainless
Steel bowl body shell and stainless steel cup body inner-layer combination, ceramic liner are secured by the high temperature strong double-face gummed paper that its bottom is arranged in
Ground is fastened on the upper surface of cup body internal layer, is provided with vacuum heat-insulating layer in vacuum cup lid.
Vacuum heat-insulating layer is arranged in above-mentioned vacuum cup on cup lid, and the solution in vacuum cup is made to obtain preferably keeping the temperature effect
Fruit, but still the place that comes with some shortcomings: vacuum heat-insulating layer is unstable by sealing ring and thread protrusion positioning, and long-time service is picked up
It may cause vacuum heat-insulating layer after cup lid to fall off.
Summary of the invention
The utility model aiming at the above problems existing in the prior art, provides a kind of vacuum cup, the utility model
The technical problem to be solved is that: how to improve the structural stability of vacuum cup.
The purpose of this utility model can be realized by the following technical scheme:
A kind of vacuum cup, including cup body and cup lid, the bottom of the cup lid are installed with vacuum cavity plate, and feature exists
Be equipped with card slot in, the cup lid, there is flange in the vacuum cavity plate, the flange transversely bend and with the card slot card
Connect cooperation.
Cup body protects the intracorporal drink of cup not by outside contamination, cup lid bottom for holding drink, cup lid for closing rim of a cup
Vacuum cavity plate is arranged in portion, and vacuum cavity plate is the plate with vacuum layer, and vacuum layer inner air medium is thin therefore heat is not easy
Transmitting, therefore can be realized preferable heat insulation effect.By the way that card slot is arranged on cup lid, and in vacuum cavity plate, setting is laterally curved
The flange and card slot of folding are engaged by clamping, and vacuum cavity plate is enable to be stably connected in cup lid bottom in this way.
In above-mentioned vacuum cup, the bottom center of the cup lid has columnar inner core, and the vacuum cavity plate is set
In the bottom of the inner core, the card slot is opened in the outer peripheral surface of the inner core.It is arranged by the bottom center in cup lid columnar
Inner core, inner core can be inserted into cup body, and vacuum cavity plate is set to the bottom of inner core, improve the difficulty that internal heat is exchanged with the external world in this way
Degree promotes heat insulation effect.
In above-mentioned vacuum cup, the inner edge of the cup body has water shutoff muscle, is equipped with sealing ring in the card slot, when
The cup lid when being assembled to bottom the sealing ring can mutually be abutted against with water shutoff muscle.By the way that sealing ring is arranged in card slot and is sealing ring
Water shutoff muscle with cup body inner edge is against such water shutoff muscle, which can generate squeezing effect to sealing ring, makes sealing ring effluent into card slot
It is dynamic, so that generating pretensioning effect to flange can also under the extruding of sealing ring even if occurring certain deformation in flange use process
It resets, improves structural stability.
In above-mentioned vacuum cup, there is step surface circumferentially on the inner core, the sealing ring it is outer
Edge stretches out the card slot and the upper end of the sealing ring can lean with the step surface.By the way that step surface is arranged on inner core, it is
The upper end energy and step surface of sealing ring are against the sealing ring part for stretching out card slot when sealing ring and water shutoff top rib are leaned in this way deforms
It can be with step surface against further making sealing ring towards flowing in card slot in this way, improve structural stability.
In above-mentioned vacuum cup, the lower end of the sealing ring exceeds the bottom surface of the vacuum cavity plate, the sealing ring
Inner edge can lean with the vacuum cavity plate outer peripheral surface.Lower end by the way that sealing ring is arranged exceeds the bottom surface of vacuum cavity plate, in this way
Sealing ring by vacuum cavity plate protect in inside, avoid in use vacuum cavity plate directly with water shutoff muscle contact wear, improve
Service life.
In above-mentioned vacuum cup, the cup body is titanium part.There is titanium part surface oxide layer sterilization to make
With, drink can be sterilized, improve sanitation degree.
Compared with prior art, as follows the advantages of the utility model:
1, this vacuum cup by card slot is set on cup lid, and is arranged in vacuum cavity plate the flange laterally bent with
Card slot is engaged by clamping, and vacuum cavity plate is enable to be stably connected in cup lid bottom in this way.
2, this vacuum cup pass through be arranged in card slot sealing ring and be sealing ring and cup body inner edge water shutoff muscle against,
Water shutoff muscle can generate squeezing effect to sealing ring in this way makes sealing ring to flowing on the inside of card slot, pre-tightens effect to generate to flange
Fruit can also reset under the extruding of sealing ring even if occurring certain deformation in flange use process, improve structural stability.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of this vacuum cup.
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
In figure, 1, cup body；11, water shutoff muscle；
2, cup lid；21, card slot；22, inner core；23, step surface；
3, vacuum cavity plate；31, flange；
4, sealing ring.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 and Figure 2, this vacuum cup includes cup body 1 and cup lid 2, and the bottom of cup lid 2 is installed with vacuum cavity plate
3, cup lid 2 is equipped with card slot 21, has flange 31 in vacuum cavity plate 3, and flange 31 transversely bends and is engaged by clamping with card slot 21.
Cup body 1 protects the drink in cup body 1 not by outside contamination for holding drink, cup lid 2 for closing rim of a cup, and 2 bottom of cup lid is set
Vacuum cavity plate 3 is set, vacuum cavity plate 3 is the plate with vacuum layer, and vacuum layer inner air medium is thin therefore heat is not easy to pass
It passs, therefore can be realized preferable heat insulation effect.It is arranged laterally by the way that card slot 21 is arranged on cup lid 2, and in vacuum cavity plate 3
The flange 31 and card slot 21 of bending are engaged by clamping, and vacuum cavity plate 3 is enable to be stably connected in 2 bottom of cup lid in this way.Further come
It says, the bottom center of cup lid 2 has columnar inner core 22, and vacuum cavity plate 3 is set to the bottom of inner core 22, and card slot 21 is opened in inner core
22 outer peripheral surface.Columnar inner core 22 is set by the bottom center in cup lid 2, inner core 22 can be inserted into cup body 1, by vacuum chamber
Plate 3 is set to the bottom of inner core 22, improves the difficulty that internal heat is exchanged with the external world in this way, promotes heat insulation effect.The inner edge of cup body 1
With water shutoff muscle 11, it is equipped with sealing ring 4 in card slot 21, sealing ring 4 can be abutted against with 11 phase of water shutoff muscle when cup lid 2 is assembled to bottom.
Pass through and sealing ring 4 is set in card slot 21 and is the water shutoff muscle 11 of sealing ring 4 and 1 inner edge of cup body against such 11 energy of water shutoff muscle
It is enough squeezing effect is generated to sealing ring 4 to make sealing ring 4 to flowing on the inside of card slot 21, to generate pretensioning effect to flange 31, i.e.,
Make certain deformation occur in 31 use process of flange, can also be resetted under the extruding of sealing ring 4, improves structural stability.Inner core
There is step surface 23 circumferentially, the outer rim of sealing ring 4 stretches out the upper end energy and step surface of card slot 21 and sealing ring 4 on 22
23 lean.It is that the upper end of sealing ring 4 can be with step surface 23 against in this way when close by the way that step surface 23 is arranged on inner core 22
4 part of the sealing ring deformation that card slot 21 is stretched out when seal 4 and water shutoff muscle 11 abut against can be with step surface 23 against further making in this way
Sealing ring 4 improves structural stability towards flowing in card slot 21.Preferably, the lower end of sealing ring 4 exceeds the bottom of vacuum cavity plate 3
The inner edge in face, sealing ring 4 can lean with 3 outer peripheral surface of vacuum cavity plate.Lower end by the way that sealing ring 4 is arranged exceeds vacuum cavity plate 3
Bottom surface, such sealing ring 4 by vacuum cavity plate 3 protect in inside, avoid in use vacuum cavity plate 3 directly with water shutoff muscle
11 contact wears, improve service life.Cup body 1 is titanium part.Titanium part surface oxide layer has bactericidal effect, can be to drink
Product disinfection, improves sanitation degree.
Specific embodiment described herein is given an example to the spirit of the present invention.Belonging to the utility model
Those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of vacuum cup, including cup body (1) and cup lid (2), the bottom of the cup lid (2) are installed with vacuum cavity plate (3),
It is characterized in that, the cup lid (2) is equipped with card slot (21), there are flange (31) on the vacuum cavity plate (3), the flange
(31) it transversely bends and is engaged by clamping with the card slot (21).
2. vacuum cup according to claim 1, which is characterized in that the bottom center of the cup lid (2) has column
Inner core (22), the vacuum cavity plate (3) is set to the bottom of the inner core (22), and the card slot (21) is opened in the inner core (22)
Outer peripheral surface.
3. vacuum cup according to claim 2, which is characterized in that the inner edge of the cup body (1) has water shutoff muscle
(11), sealing ring (4) are equipped in the card slot (21), sealing ring (4) energy and water shutoff when the cup lid (2) is assembled to bottom
Muscle (11) mutually abuts against.
4. vacuum cup according to claim 3, which is characterized in that have circumferentially on the inner core (22)
Step surface (23), the outer rim of the sealing ring (4) stretches out the card slot (21) and the upper end of the sealing ring (4) can be with the step
Face (23) leans.
5. vacuum cup according to claim 3, which is characterized in that the lower end of the sealing ring (4) is beyond described true
The inner edge of the bottom surface of cavity plate (3), the sealing ring (4) can lean with vacuum cavity plate (3) outer peripheral surface.
6. vacuum cup described according to claim 1 or 2 or 3 or 4 or 5, which is characterized in that the cup body (1) is titanium
Belong to part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137467.9U CN209563949U (en) | 2019-01-25 | 2019-01-25 | A kind of vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137467.9U CN209563949U (en) | 2019-01-25 | 2019-01-25 | A kind of vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563949U true CN209563949U (en) | 2019-11-01 |
Family
ID=68333184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920137467.9U Expired - Fee Related CN209563949U (en) | 2019-01-25 | 2019-01-25 | A kind of vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209563949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732267A (en) * | 2022-04-22 | 2022-07-12 | 浙江艺科科技有限公司 | Vacuum thermos cup and preparation method thereof |
-
2019
- 2019-01-25 CN CN201920137467.9U patent/CN209563949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732267A (en) * | 2022-04-22 | 2022-07-12 | 浙江艺科科技有限公司 | Vacuum thermos cup and preparation method thereof |
| CN114732267B (en) * | 2022-04-22 | 2024-01-30 | 浙江艺科科技有限公司 | Vacuum thermos cup and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20220125 |