CN2688200Y - Convenient thermos bottle cap - Google Patents
Convenient thermos bottle cap Download PDFInfo
- Publication number
- CN2688200Y CN2688200Y CN 200420025953 CN200420025953U CN2688200Y CN 2688200 Y CN2688200 Y CN 2688200Y CN 200420025953 CN200420025953 CN 200420025953 CN 200420025953 U CN200420025953 U CN 200420025953U CN 2688200 Y CN2688200 Y CN 2688200Y
- Authority
- CN
- China
- Prior art keywords
- thermos
- cover plate
- cap
- cock body
- bottle
- 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 - Fee Related
Links
- 239000007799 cork Substances 0.000 claims description 10
- 241000237509 Patinopecten sp. Species 0.000 claims description 2
- 235000020637 scallop Nutrition 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 11
- 239000004033 plastic Substances 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a convenient thermos bottle cap. The convenient thermos bottle cap comprises a cap body. The cap body is a hollow drum body, the upper end of the cap body is provided with a cover plate, the cover plate is provided with a water outlet and an air inlet. An inner circle at the lower end of the cap body is provided with a circumferential inner lug boss, and thus a circumferential step is formed in an inner cavity at the lower end of the cap body. A sphere is arranged in the cap body, and the diameter of the sphere is larger than the diameter of the inner circle of the circumferential inner lug boss and smaller than a distance between the circumferential inner lug boss and the cover plate. The cap of a thermos using the convenient thermos bottle cap needs not to be taken off when water is poured, water can be poured conveniently, the cap can be covered conveniently, and the situation that an inner container is broken due to large pressure in the thermos can be avoided. The convenient thermos bottle cap not only can be used on the thermos, but also can be used as a plug for a container holding other liquid.
Description
(1) technical field
The utility model relates to a kind of bottle stopper.That needn't take off when specifically, being pouring makes things convenient for the thermos bottle bottle stopper.The container stopper that also can be used as other liquid of splendid attire.
(2) background technology
At present, used bottle stopper mainly contains two kinds on the thermos bottle.A kind of is cork, and another kind is a plastic plug.Cork had wherein both had the hot water that prevents in the thermos bottle function that turns cold, and had sealing function again.Therefore, adopted by people are extensive for a long time.But in the time the hot water in the thermos bottle need being poured out, must earlier bottle stopper be extracted, and fall behind the water, need are again with the bottleneck of bottle stopper at thermos bottle again.Therefore, pouring is cumbersome.Because this bottle stopper do not have the automatically unloading function, when it being filled in the hot water bottleneck that fills with boiling water, need pay most careful attention to, can not exert oneself too big or speed too fast.Because when stopper is filled in, the hot water in the water bottle can be compressed and press in producing stopper is ejected, and can make the fragmentation of thermos bottle inner bag when serious.
And plastic plug contains a cylindrical shape cock body, in the middle of the inner chamber of this cock body a circumferential step is arranged, and in the cock body on the step rubber valve is arranged.Be with spring on the said rubber valve.Also must be furnished with a bottle cap that is screwed on the bottle when in addition, using this bottle stopper.When bottle cap is screwed on the bottle, rely on the cylinder compression of bottle cap to rubber valve top, rubber valve is moved down and offset with circumferential step (being valve) in the middle of the cock body inner chamber, realize sealing function with this.When the needs pouring screws off bottle cap, rubber valve rely on spring elastic force can on move, at this time if water bottle is tilted, the hot water in the water bottle can flow out from the delivery port at cock body middle part.Because the delivery port of this plastic plug must be in 180 degree places with handle the other side, the hot water in the bottle just can be poured out, and therefore, must aim at during the lid bottle stopper.In addition, this plastic plug only when bottle cap is screwed on the bottle, just can make valve closing.In a word, use the water bottle of this plastic plug, no matter be that pouring or capping plug are all cumbersome.
(3) summary of the invention
The purpose of this utility model is to provide a kind of thermos cork that makes things convenient for.Use the thermos bottle of this bottle stopper, need not take off stopper during pouring, pouring or capping plug are all more convenient, and can avoid making because of the thermos bottle internal pressure is excessive the situation of inner bag fragmentation to take place.
Above-mentioned purpose of the present utility model is realized by following technical solution:
The thermos cork that makes things convenient for of the present utility model comprises cock body, is characterized in that cock body is hollow cylindrical shell, and there is cover plate its upper end, and apopore and air admission hole are arranged on the cover plate.Be processed with circumferential inner convex platform on the interior circle of cock body lower end, thereby in the inner chamber of cock body lower end, form a circumferential step.Spheroid is arranged in the cock body, and the diameter of this spheroid is greater than the interior circular diameter of circumferential inner convex platform, less than the spacing between circumferential inner convex platform and the cover plate.
Adopt such scheme, have the following advantages:
Because cock body of the present utility model is hollow shape, under non-pouring situation, spheroid is on the lower end that free shape gets lodged in cock body.If press in producing in the thermos bottle, move in the spheroid meeting automatically, the pressure in the bottle is leaked, thereby avoided making the situation of inner bag fragmentation to take place because of pressure of the inside of a bottle is excessive.
When cock body tilts with the inclination of thermos bottle, spheroid can move to the top of cock body along with the increase at bottle stopper angle of inclination, thereby the hot water in the thermos bottle is flowed out from the apopore on the cover plate, need not pull out bottle stopper and can realize pouring, use more convenient.
(4) description of drawings
Fig. 1 is the thermos cork structural representation that makes things convenient for of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1.
(5) specific embodiment
As shown in Figure 1 and Figure 2, the thermos cork that makes things convenient for of the present utility model comprises cock body 2, and this cock body is plastic products, and it is the upper and lower hollow cylindrical shell that communicates, and its upper end is fixed with cover plate 4.Said cover plate 4 is thin aluminum sheet or stainless sheet steel etc., is processed with an apopore 5 and an air admission hole 3 on it symmetrically.Apopore 5 wherein is a scallop hole.
Be processed with circumferential inner convex platform 1 on the interior circle of cock body 2 lower ends, thereby in cock body 2 lower end inner chambers, form a circumferential step, be processed with chamfering on this circumferential step.Be placed with spheroid 6 in the cock body 2, this spheroid is a glass marble, and its diameter is greater than the interior circular diameter of circumferential inner convex platform 1, less than the spacing between circumferential inner convex platform 1 and the cover plate 4.When tilting with assurance cock body 2, spheroid 6 can roll from circumferential inner convex platform 1.
Claims (3)
1. make things convenient for thermos cork, comprise cock body (2), it is characterized in that cock body (2) is hollow cylindrical shell, there is cover plate (4) its upper end, and apopore (5) and air admission hole (3) are arranged on the cover plate (4); Be processed with circumferential inner convex platform (1) on the interior circle of cock body (2) lower end, thereby in the inner chamber of cock body (2) lower end, form a circumferential step; Spheroid (6) is arranged in the cock body (2), and the diameter of this spheroid is greater than the interior circular diameter of circumferential inner convex platform (1), less than the spacing between circumferential inner convex platform (1) and the cover plate (2).
2. the thermos cork that makes things convenient for according to claim 1 is characterized in that on the said circumferential step chamfering being arranged.
3. the thermos cork that makes things convenient for according to claim 1 and 2 is characterized in that the apopore (5) on the cover plate (4) is scallop hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025953 CN2688200Y (en) | 2004-03-30 | 2004-03-30 | Convenient thermos bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025953 CN2688200Y (en) | 2004-03-30 | 2004-03-30 | Convenient thermos bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688200Y true CN2688200Y (en) | 2005-03-30 |
Family
ID=34670038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420025953 Expired - Fee Related CN2688200Y (en) | 2004-03-30 | 2004-03-30 | Convenient thermos bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688200Y (en) |
-
2004
- 2004-03-30 CN CN 200420025953 patent/CN2688200Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |