CN2431236Y - Thermos stopper - Google Patents
Thermos stopper Download PDFInfo
- Publication number
- CN2431236Y CN2431236Y CN 00232935 CN00232935U CN2431236Y CN 2431236 Y CN2431236 Y CN 2431236Y CN 00232935 CN00232935 CN 00232935 CN 00232935 U CN00232935 U CN 00232935U CN 2431236 Y CN2431236 Y CN 2431236Y
- Authority
- CN
- China
- Prior art keywords
- water outlet
- bottle stopper
- loam cake
- center mast
- stopper body
- 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
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- Devices For Dispensing Beverages (AREA)
- Closures For Containers (AREA)
Abstract
The utility model relates to a thermos stopper, which comprises an upper cover with a central tube-shaped column provided with a helical structure, an indicating baffle plate, a stopper body with a central hole provided with a sliding groove, and a central column, wherein, one end of which is provided with a valve part used for closing a water outlet channel and a rib matched with the sliding groove, and the other end s provided with the helical structure matched with the tube-shaped column; a compression spring and a fixing piece are arranged in a groove of the middle of the column body, the valve part is elastically pulled to close the water outlet channel, wherein, when the upper cover is rotated to be opened, the position of the helical structure of the tube-shaped column is changed, and the central column and the valve part thereof are axially slid downwards against the spring force to open the water outlet channel.
Description
The utility model relates to vacuum bottle, relates to the bottle stopper of the vacuum bottle that is used to store cold/hot water, fruit juice or soup juice particularly.
The existing vacuum flask plug that has generally is connected in the insulation bottle with spiral shell formula or press-button type, except that being used for the vacuum bottle leak free function, also generally adopt button to go out/the sealing function, it sees through the mode of pressing lower piston, make water under shift to piston and the gap of bottle stopper body flow out, but this circular clearance is easily because of behind the repeated use, the obstruction of impurity occurs and make piston when removing, can not recoil to its initial position and lose the sealing function gradually by power, with and operation be when removing, to press another button by power by next button, solid this its operation and make complexity.
In addition, because its ventilative difference or burr are subject to foreign material and clog during the button pouring, often occur that water outlet has some setbacks or the spilling phenomenon.Its water outlet has some setbacks also because outlet directly is exposed to the external world or nothing covers, flying dust, small insect easily enter bottle stopper inside and clog outlet, both influenced the outlet function, also unhygienic, simultaneously, when as need pour out a large amount of hot water as early as possible the time, must be the rotating taking-up of bottle stopper, thereby the danger of the scald that causes of occurring dropping by the impact of water.
The purpose of this utility model is to utilize the screw-shaped rotational structure, and to reach water outlet, sealing function, improvement has the shortcoming of pressing key mode and the shape limitation thereof of bottle stopper now, and makes the bottle stopper of the convenient vacuum bottle that uses of bottle stopper.
Another purpose of the present utility model is but that the water concentrated area is flowed out, and the user can directly drink water in water outlet, and prevents that flying dust, small insect from entering bottle stopper inside.
The utility model provides a kind of vacuum flask plug, and it comprises:
One has and is used for the loam cake of liquid by fan-shaped outlet, and its inboard has a central tubular post that is connected in loam cake, and the other end of post is the helicoidal structure on tool inclined-plane;
Indicate unlatching or close and prevent that flying dust, small insect from entering bottle stopper in-to-in baffle plate for one, its centre hole is to be set on the tubulose post of loam cake;
One and insulation bottle bonded assembly bottle stopper body, the water outlet passage of a strip shape of its tool and a centre hole with the groove that endwisely slips;
A center mast, one end have the valve portion of the water outlet passage that is used to seal the bottle stopper body and the rib that endwisely slips that matches with sliding tray; The other end has the tool inclined-plane helicoidal structure that matches with the loam cake helicoidal structure; And the convex hole that the place also has groove and links to each other in the middle of the shaft, be used for device one compression spring and a fixed plate thereon, rest on fixed plate and bottle stopper body and flexibly spur valve portion and seal the water outlet passage with compression spring;
Wherein, when loam cake around rotational when opening, the conversion of the position of the helicoidal structure central tubular post on its tool inclined-plane makes center mast and valve portion against thereof axially down to slip, and opens the water outlet passage.
The utility model is that also the convex hole of center mast is from the outside oblique conical ring of nearly helicoidal structure one end, so that fixed plate presses fit in the groove of center mast.
The utility model also is to be provided with seal ring or O type ring between valve portion and the water outlet, between bottle stopper body centre hole and the center mast and the screw thread place on the bottle stopper body, with its sealing of further assurance.
Advantage of the present utility model except abovely broken that conventional keys formula structure, its shape limitation, water outlet have some setbacks, flying dust or small insect enter the bottle stopper inside, also because of concentrating in water outlet, the user can directly drink water in the water exit exit of bottle stopper, has broken situation about generally water need be poured in the cup and more convenient use.
With reference to the detailed description of following the utility model most preferred embodiment and accompanying drawing, characteristics of the present utility model and advantage are with easier to understand.These accompanying drawings comprise:
Fig. 1 is the part sectional exploded view of the utility model bottle stopper.
Fig. 2 is the section assembly drawing of the utility model bottle stopper, wherein is shown as open mode.
Fig. 3 is the section assembly drawing of the utility model bottle stopper, wherein is shown as closed condition.
Fig. 4 is the top view of the utility model bottle stopper, wherein is shown as the open mode according to Fig. 2.
Fig. 5 is the top view of the utility model bottle stopper, wherein is shown as the semi-closed state.
Fig. 6 is the top view of the utility model bottle stopper, wherein is shown as the closed condition according to Fig. 3.
Fig. 7 is the top view of the utility model baffle plate.
With reference to figure 1-7, a kind of vacuum flask plug of the present utility model, it comprises:
One has and is used for the loam cake 1 of liquid by fan-shaped water outlet 103, its inboard has a central tubular post that is connected in loam cake, the other end of post is the helicoidal structure on tool inclined-plane, being a symmetry is provided with and has higher level 101 and than low degree 102 and make it connection inclined, wherein when this loam cake 1 when axis L rotates, remaining part does not rotate;
Indicate unlatching or close and prevent that flying dust, small insect from entering bottle stopper in-to-in baffle plate 2 for one, its centre hole is to be set on the tubulose post of loam cake;
One and insulation bottle spiral shell formula or press-button type bonded assembly bottle stopper body 5, it has the water outlet passage 505 and the centre hole with a pair of axial symmetrical sliding tray 504 that are offset to bottle stopper body center, and water outlet passage 505 is that strip shape is so that the water of pouring out is smooth along reaching the concentrated area outflow;
A center mast 9, one end have the valve portion 905 of the water outlet passage 505 that is used to seal bottle stopper body 5 and the rib 904 that endwisely slips that matches with sliding tray 504; The other end can be hidden in the tubulose post of loam cake and have the tool inclined-plane helicoidal structure that matches with the loam cake helicoidal structure, and promptly a pair of being symmetrical arranged has higher level 901 and than low degree 902 and make it connection inclined; And the convex hole that the place also has groove 903 and links to each other in the middle of the shaft, be used for device one compression spring 4 and a fixed plate 3 thereon, rest on fixed plate 3 and bottle stopper body 5 with metal compression spring 4 and flexibly spur the end 501 that valve portion 905 seals water outlet passage 505;
Wherein, when loam cake 1 around axis L with anticlockwise motion for example when opening (rotating 180 degree approximately), the position conversion of the helicoidal structure central tubular post on its tool inclined-plane, be that higher level 11 is from coming to nestle up (see figure 2) with center mast higher level 902 via the inclined-plane with the low degree 902 relative (see figure 3)s of center mast, make center mast 9 and valve portion 905 against axially open water outlet passage 505 to slip down, make water flow to (see figure 2) in the mouth of a river passage 505 along the direction of arrow.
Loam cake is rotated with the clws direction, and the situation reversing with above is closed water outlet, enters bottle stopper inside to prevent flying dust, small insect.
In addition, when when opening further with anticlockwise direction when opening direction rotary upper cover 1, bottle stopper body 5 is rotated and whole bottle stopper is unscrewed and taken out from bottle, with the usefulness of work cleaning.
Between spring 4 and bottle stopper body 5, also can be provided with pad 7.
In addition, can press fit in the groove 903 of center mast for making things convenient for fixed plate 3, the convex hole of center mast is from the outside oblique conical ring of nearly helicoidal structure one end.
Fig. 4-6 shows the top view of bottle stopper open mode (with respect to Fig. 2), semi-closed state and closed condition (with respect to Fig. 3) respectively, the cue mark (see figure 7) of baffle plate 2 and loam cake 1 be with methods such as transfer printing, etching methods with clear indication its on off state and switch direction during when loam cake 1 rotation.
Cue mark on the clearer demonstration baffle plate 2 of Fig. 7, baffle plate 2 has the semicircle of centre hole for approximate, and a breach is arranged on its circumference, in order to fix with bottle stopper body 5 and not rotate with loam cake 1.
With reference to figure 1, bottle stopper of the present utility model also is to be provided with an endless groove in the valve portion 905 of center mast again, so that the sealing between the end 501 that seal ring 11 further guarantees valve portion 905 and water outlet passage to be set.
At between bottle stopper body 5 centre holes and the center mast and the screw thread place on the bottle stopper body 5 seal ring or O type ring 8,6,10 are set also, with its sealing of further assurance.
Assembly method of the present utility model is as follows:
At first seal ring 11 is enclosed within the endless groove in the valve portion 905 of center mast 9;
The sliding tray that then this center mast 9 is packed into from bottom to top slipping rib 904 and bottle stopper body 5 in the bottle stopper body 5 and on the center mast matches, and center mast only can be endwisely slipped and does not rotate;
From last seal ring 8, pad 7 and spring 8 are enclosed within on the center mast again;
Then fixed plate 3 is forced through the convex hole of center mast from the top down and be pressed in groove 903 places, utilize the expansion force of spring 8 to make the seal ring 11 of center mast seal an end 501 of water outlet passage 505, to reach the sealing function;
Load onto baffle plate 2 in water outlet passage 505 upper ends of bottle stopper body 5 and press loam cake 1 thereon, it is pressed into 505 one-tenth positions of closing closed state of water exit that the position is water outlet 103 with the bottle stopper body 5 of loam cake;
At last at the screw thread place of bottle stopper body 5 difference seal ring 6 or O type ring 10, to reach outside sealing function.
The utility model is represented with reference to embodiment and is described.But; should be understood that; the utility model is not limited to each details of illustrated structure, can make and change and change (for example will open rotation direction change into clockwise direction or baffle plate 2 can according to helicoidal structure or open pivot angle and greater than/less than hemicycle etc.) and do not depart from the protection domain of claims of the present utility model.
Claims (5)
1. vacuum flask plug is characterized in that it comprises:
Loam cake with a water outlet, its inboard have a central tubular post that is connected in loam cake, and the other end of post is the helicoidal structure on tool inclined-plane;
Indicate unlatching or close and prevent that flying dust, small insect from entering bottle stopper in-to-in baffle plate for one, its centre hole is to be set on the tubulose post of loam cake;
One with insulation bottle bonded assembly bottle stopper body, it has the endwisely slip centre hole of groove of a water outlet passage and tool;
A center mast, one end have the valve portion of the water outlet passage that is used to seal the bottle stopper body and the rib that endwisely slips that matches with sliding tray; The other end has the tool inclined-plane helicoidal structure that matches with the loam cake helicoidal structure; And the convex hole that the place also has groove and links to each other in the middle of the shaft, be used for device one compression spring and a fixed plate thereon, rest on fixed plate and bottle stopper body and flexibly spur valve portion and seal the water outlet passage with compression spring;
Wherein, when loam cake around rotational when opening, the conversion of the helicoidal structure central tubular post position on its tool inclined-plane makes center mast and valve portion against axially open the water outlet passage to slip down.
2. vacuum flask plug as claimed in claim 1 is characterized in that: the convex hole of center mast is for from the outside oblique conical ring of nearly helicoidal structure one end, so that fixed plate presses fit in the groove of center mast.
3. vacuum flask plug as claimed in claim 2, it is characterized in that: the valve portion of center mast is provided with an endless groove, further guarantees sealing between valve portion and the water outlet so that seal ring to be set.
4. a vacuum flask plug as claimed in claim 3 is characterized in that: seal ring or O type ring also are set, with its sealing of further assurance at the screw thread place between bottle stopper body centre hole and the center mast and on the bottle stopper body.
5. vacuum flask plug as claimed in claim 4, it is characterized in that: the loam cake water outlet is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232935 CN2431236Y (en) | 2000-05-30 | 2000-05-30 | Thermos stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232935 CN2431236Y (en) | 2000-05-30 | 2000-05-30 | Thermos stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431236Y true CN2431236Y (en) | 2001-05-23 |
Family
ID=33595416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00232935 Expired - Lifetime CN2431236Y (en) | 2000-05-30 | 2000-05-30 | Thermos stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2431236Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324100A (en) * | 2018-04-26 | 2018-07-27 | 东北农业大学 | Vehicular heating formula double-layer thermos flask |
| 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 |
| CN114158958A (en) * | 2021-11-23 | 2022-03-11 | 深圳市一原科技有限公司 | Drawing type kettle plug and kettle |
-
2000
- 2000-05-30 CN CN 00232935 patent/CN2431236Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324100A (en) * | 2018-04-26 | 2018-07-27 | 东北农业大学 | Vehicular heating formula double-layer thermos flask |
| 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 |
| CN114158958A (en) * | 2021-11-23 | 2022-03-11 | 深圳市一原科技有限公司 | Drawing type kettle plug and kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010523 |