CN204698264U - A kind of vacuum cup cover - Google Patents
A kind of vacuum cup cover Download PDFInfo
- Publication number
- CN204698264U CN204698264U CN201520384545.7U CN201520384545U CN204698264U CN 204698264 U CN204698264 U CN 204698264U CN 201520384545 U CN201520384545 U CN 201520384545U CN 204698264 U CN204698264 U CN 204698264U
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- sealing
- connection block
- vacuum cup
- cup cover
- press section
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Abstract
The utility model discloses a kind of vacuum cup cover, comprise the Connection Block that can be bolted in thermos cup water cavity top, and it is hinged thus can realize with described Connection Block the top cover that opens and fasten with described Connection Block, delivery port is positioned at the side of the hinged place of described Connection Block and top cover, described top cover comprises press section, and described press section is positioned at the side contrary with described delivery port of described hinged place; Described press section is connected to sealing by driving section, and described sealing is arranged at the passway place being communicated to the passage of described water cavity on described Connection Block, for sealing described passway; Described sealing and described driving section fix separably.The utility model can realize the replacing to sealing, simultaneously when pressing described press section, does not need the unlatching that can realize rim of a cup compared with great; Can play by the kink on press section the effect that blocks dust enters bowl cover, thus carry out dust-proof preferably.
Description
Technical field
The utility model relates to a kind of vacuum cup cover, belongs to cool-bag field, particularly relates to the element structure technical field of cool-bag.
Background technology
Thermos cup is generally the container that the cup be made up of the material such as pottery, stainless steel or titanium alloy is provided with vacuum layer, and seal cover is arranged at top, vacuum layer can make to be contained in the water of internal tank or other liquid heat insulation with the external world, be incubated or the object of cold insulation to reach.The internal structure of thermos cup has plurality of layers usually, vacuum layer is for preventing the conduction of heat, silver is plated at the outer wall of vacuum layer, heat radiation can be stoped, such as a kind of vacuum cup disclosed in Chinese patent literature CN01254034.X, comprise stainless-steel vacuum insulated cup bladder, mould shell and bowl cover, outer ring, described cup courage upper end is provided with a shoulder, on it, device moulds shell connector, one moulds valve jacket, and to be loaded on stainless-steel vacuum insulated cup bladder outer and be connected with this connector, be provided with rubber washer bottom cup courage, be flush-mounted in and mould in shell bottom inside gasket groove.
Thermos cup of the prior art, the thermos cup opened is carried out especially by pressing bowl cover, usually the press section be arranged on bowl cover is connected to sealing by transmission component, sealing portion is arranged at the passway place being communicated with thermos cup inner chamber, by pressing described press section, make sealing depart from sealing to this passway, thus the water in inner chamber can be flowed out to by passage and is positioned at a glass upper part of the cover delivery port.But, vacuum cup cover of the prior art, because thermos cup inner chamber is in sealing state, when pressing the press section of bowl cover, sealing moves downward, the air pressure in inner chamber must be overcome, and when sealing area is larger, be subject to inner pressure also larger, therefore usually there is opening the situation of comparatively requiring great effort; In existing bowl cover, sealing and bowl cover are wholely set, or are embedded in bowl cover, are not easy to change, and use can cause bowl cover and sealing to form incrustation scale or other deposits for a long time, very unhygienic; Meanwhile, the press section design of bowl cover is unreasonable, and dust usually can enter bowl cover inside from press section; In addition, existing bowl cover often occurs that sealing does not press tightly passway thus causes sealing unreal defect.
Utility model content
Therefore, the technical problems to be solved in the utility model is to provide one to be easy to open, use and clean, and the vacuum cup cover that structure is simple, sealing effectiveness is good.
To achieve these goals, a kind of vacuum cup cover of the present utility model, comprise the Connection Block that can be bolted in thermos cup water cavity top, and it is hinged thus can realize with described Connection Block the top cover that opens and fasten with described Connection Block, delivery port is positioned at the side of the hinged place of described Connection Block and top cover, described top cover comprises press section, and described press section is positioned at the side contrary with described delivery port of described hinged place; Described press section is connected to sealing by driving section, and described sealing is arranged at the passway place being communicated to the passage of described water cavity on described Connection Block, for sealing described passway; Described sealing and described driving section fix separably.
The lower surface diameter of described sealing is 33 ~ 35mm.
Described sealing and described driving section screw thread are fixed.
Described sealing comprises sealing ring, installs the installing plate of described sealing ring, and connects the connecting portion of described installing plate and described driving section.
Described press section comprises the kink be arranged at straight down away from one end, described hinged place.
Elastic reseting part is provided with between described driving section and described Connection Block.
The bottom of described press section is provided with briquetting; Described driving section comprises the pressing plate that superposed and described briquetting matches, and is positioned at the push rod of described pressing plate lower end, and described push rod is connected with described sealing through the through hole on described Connection Block; Described elastic reseting part is Compress Spring, and described Compress Spring is enclosed within the outside of described push rod, and its one end withstands on the lower surface of described pressing plate, and the other end withstands described Connection Block.
Described through hole is provided with sealing device, for remaining the sealing of described through hole.
Described Connection Block is provided with the guide cylinder with described through hole coaxial line, and described push rod is through described guide cylinder; Described sealing device comprises a sealing ring, and described seal ring set is at described connecting portion.
On described Connection Block, be also provided with air-vent, described sealing can by described vent seal.
Adopt technique scheme, vacuum cup cover of the present utility model, is fixed separably by sealing and driving section, can realize the replacing to sealing, and installation and removal are simultaneously all more convenient; Being 33 ~ 35mm by the lower surface diameter of sealing, this lower surface area is decreased to reasonable level, thus make described sealing be subject to the inner less gas pressure of thermos cup, when pressing described press section, not needing the unlatching that can realize rim of a cup compared with great; Can play by the kink on press section the effect that blocks dust enters bowl cover, thus carry out dust-proof preferably; By the effect of elastic reseting part, there is an active force upwards to driving section all the time, thus the effect of elastic reset can be played on the one hand, driving section also can be made to pull sealing to carry out excellent sealing to bowl cover on the other hand.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the utility model vacuum cup cover.
Fig. 2 is the decomposing schematic representation of another angle of the utility model vacuum cup cover.
Fig. 3 is the stereogram of first module in the utility model.
Fig. 4 is the top view of first module in the utility model.
Detailed description of the invention
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
The present embodiment provides a kind of vacuum cup cover, as shown in the figure, comprise the Connection Block 1 that can be bolted in thermos cup water cavity top, described Connection Block 1 comprises superposed second unit 102 and to be positioned at below described second unit 102 and the first module 101 fixed separably with described second unit 102.
Described bowl cover also comprises hinged with described second unit 102 thus can realize with described second unit 102 top cover 2 that opens and fasten, delivery port 3 is positioned at the side of the hinged place 200 of described second unit 102 and top cover 2, described top cover 2 comprises press section 201, and described press section 201 is positioned at the side contrary with described delivery port 3 of described hinged place 200.
Described press section 201 is connected to sealing 5 by driving section 4, and described sealing 5 is arranged at the 100a place, passway being communicated to the path 10 0 of described water cavity on described Connection Block 1, for sealing described passway 100a.
Described sealing 5 fixes separably with described driving section 4.Specifically, described sealing 5 comprises sealing ring 501, installs the installing plate 502 of described sealing ring 501, and connects the connecting portion 503 of described installing plate 502 and described driving section 4.Described driving section 4 comprises superposed pressing plate 401, and is positioned at the push rod 402 of described pressing plate 401 lower end, and described push rod 402 is fixed through connecting portion 503 screw thread of the through hole 101a in described first module 101 and described sealing 5.
Adopt said structure, fixed separably, can realize the replacing to sealing 5 by sealing 5 and driving section 4, installation and removal are simultaneously all more convenient.
The diameter of the lower surface 500 of described sealing 5 is 33 ~ 35mm, thus this lower surface area is decreased to reasonable level, thus make described sealing be subject to the inner less gas pressure of thermos cup, when pressing described press section, do not need the unlatching that can realize rim of a cup compared with great.
Described press section 201 comprises the kink 201a be arranged at straight down away from one end, described hinged place 200.Described kink 201a can be fastened on the breach 102a place of described second unit 102, thus blocks second unit 102, can play by the kink 201a on press section 201 effect that blocks dust enters bowl cover, thus carries out dust-proof preferably.
Described through hole 101a place is provided with sealing device, for remaining the sealing of described through hole 101a, avoids the water in thermos cup to pass through hole 101a.
Described first module 101 is provided with the guide cylinder 101b with described through hole 101a coaxial line, and described push rod 402 is through described guide cylinder 101b; Described sealing device comprises a sealing ring 6, and described sealing ring 6 is enclosed within the groove 503a on described connecting portion 503 periphery wall.
Elastic reseting part is provided with between described driving section 4 and described Connection Block 1.Specifically, the bottom of described press section 201 is provided with the briquetting 201b for extruding described pressing plate 401; Described elastic reseting part is Compress Spring 7, and described Compress Spring 7 is enclosed within the outside of described push rod 402, and its one end withstands on the lower surface of described pressing plate 401, and the other end withstands described guide cylinder 102b.
By the effect of elastic reseting part, there is an active force upwards to driving section all the time, thus the effect of elastic reset can be played on the one hand, driving section also can be made to pull sealing to carry out excellent sealing to bowl cover on the other hand.
In described first module 101, be also provided with air-vent 8, described air-vent 8 can seal by described sealing 5 while being sealed by described passway 100a.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (10)
1. a vacuum cup cover, it is characterized in that: comprise the Connection Block that can be bolted in thermos cup water cavity top, and it is hinged thus can realize with described Connection Block the top cover that opens and fasten with described Connection Block, delivery port is positioned at the side of the hinged place of described Connection Block and top cover, described top cover comprises press section, and described press section is positioned at the side contrary with described delivery port of described hinged place; Described press section is connected to sealing by driving section, and described sealing is arranged at the passway place being communicated to the passage of described water cavity on described Connection Block, for sealing described passway; Described sealing and described driving section fix separably.
2. vacuum cup cover according to claim 1, is characterized in that: described sealing and described driving section screw thread are fixed.
3. vacuum cup cover according to claim 2, is characterized in that: described sealing comprises sealing ring, installs the installing plate of described sealing ring, and connects the connecting portion of described installing plate and described driving section.
4. vacuum cup cover according to claim 3, is characterized in that: the bottom of described press section is provided with briquetting; Described driving section comprises the pressing plate that superposed and described briquetting matches, and is positioned at the push rod of described pressing plate lower end, and described push rod is connected with described sealing through the through hole on described Connection Block; Described elastic reseting part is Compress Spring, and described Compress Spring is enclosed within the outside of described push rod, and its one end withstands on the lower surface of described pressing plate, and the other end withstands described Connection Block.
5. vacuum cup cover according to claim 3, is characterized in that: described through hole is provided with sealing device, for remaining the sealing of described through hole.
6. vacuum cup cover according to claim 5, is characterized in that: described Connection Block is provided with the guide cylinder with described through hole coaxial line, and described push rod is through described guide cylinder; Described sealing device comprises a sealing ring, and described seal ring set is at described connecting portion.
7. the vacuum cup cover according to any one of claim 1-6, is characterized in that: the lower surface diameter of described sealing is 33 ~ 35mm.
8. the vacuum cup cover according to any one of claim 1-6, is characterized in that: between described driving section and described Connection Block, be provided with elastic reseting part.
9. the vacuum cup cover according to any one of claim 1-6, is characterized in that: described press section comprises the kink be arranged at straight down away from one end, described hinged place.
10. the vacuum cup cover according to any one of claim 1-6, is characterized in that: on described Connection Block, be also provided with air-vent, and described sealing can by described vent seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384545.7U CN204698264U (en) | 2015-06-08 | 2015-06-08 | A kind of vacuum cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384545.7U CN204698264U (en) | 2015-06-08 | 2015-06-08 | A kind of vacuum cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204698264U true CN204698264U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384545.7U Active CN204698264U (en) | 2015-06-08 | 2015-06-08 | A kind of vacuum cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204698264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747773A (en) * | 2016-05-09 | 2016-07-13 | 陆晓飞 | Inner cap |
-
2015
- 2015-06-08 CN CN201520384545.7U patent/CN204698264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747773A (en) * | 2016-05-09 | 2016-07-13 | 陆晓飞 | Inner cap |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |