CN203762928U - Vacuum flask - Google Patents
Vacuum flask Download PDFInfo
- Publication number
- CN203762928U CN203762928U CN201420090769.2U CN201420090769U CN203762928U CN 203762928 U CN203762928 U CN 203762928U CN 201420090769 U CN201420090769 U CN 201420090769U CN 203762928 U CN203762928 U CN 203762928U
- Authority
- CN
- China
- Prior art keywords
- flask
- vacuum flask
- briquetting
- cylindrical hole
- lid
- Prior art date
- 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 - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 241001411320 Eriogonum inflatum Species 0.000 description 9
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a vacuum flask. The vacuum flask consists of a flask body and a flask cover, wherein the flask cover comprises a cover body, a press block, a clamping cap, a spring, a lifting body and a rubber ring. The vacuum flask has the advantageous effects as follows: when water is poured out of the vacuum flask, the flask cover is not required to be taken down, an acting force is applied to the press block, and a contact part of the press block presses down the lifting body, so that a round plate of the lifting body is separated from the lower part of a cylindrical hole, and the hot water contained in the flask body can flow into the flask cover from a gap between the round plate and the lower part of the cylindrical hole and finally flows out of a water outlet of the cover body. The vacuum flask is simple to operate, safe, simple in structure, low in manufacturing cost, good in usage effect and capable of preventing a user from being scalded by hot air, a flask plug is not polluted easily, is cleaner to use and cannot be lost, and the service life is prolonged.
Description
Technical field
The utility model belongs to vacuum flask field, is specifically related to a kind of vacuum flask.
Background technology
Existing vacuum flask, in the time of hot water taking, need to be opened the bottle cap of vacuum flask, and the operation such as uncork the bottle, after water intaking operate, need to, by bottle cap and bottle stopper placement original position, operate more loaded down with trivial details.Conventionally people easily forget and cover bottle cap, or dislike complex operation and abandon bottle cap.And existing vacuum flask is by using ordinary bottle plug to clog bottleneck, when need to filling water or pouring, bottle stopper is directly taken off, bottle stopper contacts easily contaminated with desktop, unhygienic, bottle stopper easily tumbles, and loses, use extremely inconvenient, and bottle stopper is while opening, the hot gas in bottle easily distributes by bottleneck, thereby causes heat loss, heat insulation effect is not good, once and unintentionally time, knock vacuum flask over, pouring person easily scald.
Utility model content
The utility model provides a kind of vacuum flask, uses ordinary bottle plug to solve existing vacuum flask, when pouring, need to take off bottle stopper, and bottle stopper easily tumbles loss, and the technical problem that easily runs off by bottleneck of heat in vacuum flask.
In order to solve above technical problem, the technical scheme that the utility model is taked is:
A kind of vacuum flask, described vacuum flask is made up of bottle and bottle cap, described bottle cap comprises lid, briquetting, card cap, spring, lifting body and rubber ring, described lid comprises sealing plate and cylindrical hole, and on the curved profile of described lid, be provided with delivery port and opening, described lifting body comprises cylinder and circular slab, described spring housing is connected on described cylinder, the bottom of blocking cap described in one end butt of described spring, the other end is connected on described sealing plate, described briquetting comprises press section and contact site, described briquetting is through described opening, the top of blocking cap described in the contact site butt of described briquetting, described circular slab seals the lower end of described cylindrical hole.
Be preferably, on the curved profile of described lid, be also provided with ventilation mouth.
Be preferably, the diameter of described circular slab is identical with the diameter of described cylindrical hole.
Be preferably, described briquetting and described delivery port are separately positioned on the both sides of described lid.
Be preferably, described ventilation mouth is positioned at the below of described briquetting.
Be preferably, the material of described rubber ring is silicon rubber.
Adopting after technique scheme, the utility model vacuum flask is in pouring, without taking off bottle cap, by applying an active force in briquetting, the contact site of briquetting is pressed lifting body, thereby the circular slab of lifting body separates with the bottom of cylindrical hole, the hot water that is contained in bottle inside just can flow into from the gap, bottom of circular slab and cylindrical hole the inside of bottle cap, and final hot water flows out from the delivery port of lid.Simple to operate, safety can not scalded by hot gas, and bottle stopper is not easy to be polluted, and uses much cleanerly, and bottle stopper can not be lost, and has improved service life, simple in structure, low cost of manufacture, and result of use is good.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the topology view of the utility model vacuum flask;
Fig. 2 is the topology view of the utility model bottle cap of vacuum flask;
Fig. 3 is the topology view of the utility model bottle cap of vacuum flask delivery port while closing;
Fig. 4 is the topology view of the utility model bottle cap of vacuum flask delivery port while opening;
Fig. 5 is the decomposition view of the utility model bottle cap of vacuum flask.
Detailed description of the invention
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 to 5, vacuum flask is made up of bottle 1 and bottle cap 2, bottle cap 2 comprises lid 21, briquetting 22, card cap 23, spring 24, lifting body 25 and rubber ring 26, lid 21 comprises sealing plate 213 and cylindrical hole 215, and on the curved profile of lid 21, be provided with delivery port 211, ventilation mouth 212 and opening 214.Lifting body 25 comprises cylinder 251 and circular slab 252, and circular slab 252 seals the lower end of cylindrical hole 215.Spring 24 is socketed on cylinder 251, and the bottom of one end butt card cap 23 of spring 24, and the other end is connected on sealing plate 213.Briquetting 22 comprises press section 221 and contact site 222, and briquetting 22 is through the opening 214 being arranged on lid 21, the top of the contact site 222 butt card caps 23 of briquetting 22, and press section 221 is positioned at the outside of bottle cap 2, briquetting 22 and delivery port 211 are separately positioned on the both sides of lid 21, and ventilation mouth 212 is positioned at the below of briquetting 22.The diameter of the circular slab 252 of lifting body 25 is identical with the diameter of the cylindrical hole 215 of lid 21, thereby circular slab 252 is just sealed and matched with cylindrical hole 215, and rubber ring 26 is socketed in the cooperation place of circular slab 252 and cylindrical hole 215.Wherein the effect of ventilation mouth 212 is mainly in pouring water from vacuum bottle, and the inside and outside pressure of vacuum flask can be consistent, thereby the water that is conducive to bottle 1 inside can flow out smoothly.The cylindrical hole 215 of lid 21 inserts in the bottleneck of bottle 1, and the material of rubber ring 26 is silicon rubber.
As shown in Figure 3, when under the state that bottle cap 2 is being closed, spring 24 withstands the card cap 23 being socketed on cylinder 251 and moves up.Due to card cap 23 and cylinder 251 secure fit, thereby cylinder 251 also together moves up, the seamless cooperation of lower end of circular slab 252 and cylindrical hole 215, and rubber ring 26 is enclosed within the junction of circular slab 252 and cylindrical hole 215, thereby by the lower end sealing of cylindrical hole 215, the water of bottle 1 inside can not flow out from the delivery port of bottle cap 2.
As shown in Figure 4, in the time of needs pouring, apply an active force to clockwise the press section 221 of briquetting 22, when briquetting 22 moves downward, contact site 222 applies an active force equally on card cap 23, when card cap 23 moves downward, spring 24 is in compressive state, cylinder 251 moves down, thereby circular slab 252 separates with the lower end of cylindrical hole 215, and the hot water in bottle 1 can flow into the inside of bottle cap 2 from circular slab 252 and the gap of cylindrical hole 215 and flow out from delivery port 211.
The utility model vacuum flask is in pouring, without taking off bottle cap 2, by applying an active force in briquetting 22, the contact site 222 of briquetting 22 is pressed lifting body 25, thereby the circular slab 252 of lifting body 25 separates with the bottom of cylindrical hole 215, the hot water that is contained in bottle 1 inside just can flow into from the gap, bottom of circular slab 252 and cylindrical hole 215 inside of bottle cap 2, and final hot water flows out from the delivery port 211 of lid 21.
Finally it should be noted that: above embodiment only illustrates the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (6)
1. a vacuum flask, described vacuum flask is made up of bottle and bottle cap, it is characterized in that, described bottle cap comprises lid, briquetting, card cap, spring, lifting body and rubber ring, described lid comprises sealing plate and cylindrical hole, and on the curved profile of described lid, be provided with delivery port and opening, described lifting body comprises cylinder and circular slab, described spring housing is connected on described cylinder, the bottom of blocking cap described in one end butt of described spring, the other end is connected on described sealing plate, described briquetting comprises press section and contact site, described briquetting is through described opening, the top of blocking cap described in the contact site butt of described briquetting, described circular slab seals the lower end of described cylindrical hole.
2. vacuum flask according to claim 1, is characterized in that, is also provided with ventilation mouth on the curved profile of described lid.
3. vacuum flask according to claim 2, is characterized in that, the diameter of described circular slab is identical with the diameter of described cylindrical hole.
4. vacuum flask according to claim 3, is characterized in that, described briquetting and described delivery port are separately positioned on the both sides of described lid.
5. vacuum flask according to claim 4, is characterized in that, described ventilation mouth is positioned at the below of described briquetting.
6. vacuum flask according to claim 1, is characterized in that, the material of described rubber ring is silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090769.2U CN203762928U (en) | 2014-02-28 | 2014-02-28 | Vacuum flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090769.2U CN203762928U (en) | 2014-02-28 | 2014-02-28 | Vacuum flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762928U true CN203762928U (en) | 2014-08-13 |
Family
ID=51280194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090769.2U Expired - Lifetime CN203762928U (en) | 2014-02-28 | 2014-02-28 | Vacuum flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762928U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708116A (en) * | 2016-05-11 | 2016-06-29 | 郑创想 | Integrated outdoor kettle |
| CN110179364A (en) * | 2019-05-13 | 2019-08-30 | 安徽字母表工业设计有限公司 | A kind of bottle stopper self-locking member and vacuum flask |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
-
2014
- 2014-02-28 CN CN201420090769.2U patent/CN203762928U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708116A (en) * | 2016-05-11 | 2016-06-29 | 郑创想 | Integrated outdoor kettle |
| CN110179364A (en) * | 2019-05-13 | 2019-08-30 | 安徽字母表工业设计有限公司 | A kind of bottle stopper self-locking member and vacuum flask |
| CN110179364B (en) * | 2019-05-13 | 2020-10-16 | 安徽字母表工业设计有限公司 | Self-locking component of bottle plug and thermos bottle |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: 315803 No.339, Jingxi Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo cm International Trade Co.,Ltd. Address before: 315803 No.339, Jingxi Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO KEFENG DAILY COMMODITY MFG. Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |