CN87208893U - Piston type auto-switching thermo bottle - Google Patents
Piston type auto-switching thermo bottle Download PDFInfo
- Publication number
- CN87208893U CN87208893U CN 87208893 CN87208893U CN87208893U CN 87208893 U CN87208893 U CN 87208893U CN 87208893 CN87208893 CN 87208893 CN 87208893 U CN87208893 U CN 87208893U CN 87208893 U CN87208893 U CN 87208893U
- Authority
- CN
- China
- Prior art keywords
- bottle
- thermo
- plunger
- type auto
- water
- 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.)
- Withdrawn
Links
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- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model relates to a piston type auto-switching thermo bottle. Water can flow out via a transverse water faucet; when the thermo bottle is lifted up by one hand, the holding power of a thumb on a press button of a handle is utilized for automatically opening the piston of the thermo bottle. After water is poured, the thumb moves away from the press button, and the piston close automatically. The thermo bottle is composed of a refill, the shell of the bottle and the cover of the bottle. The piston and a spring are arranged in the cover of the bottle, and the handle of the shell of the bottle is provided with the press button. The piston type auto-switching thermo bottle has the advantages of easy fabrication, good tightness, beautiful appearance, sanitation, accurate control of water output and fluent water flow, and the piston type auto-switching thermo bottle can be switched by one hand. The manufacturing cost of the piston type auto-switching thermo bottle is lower than that of an air pressure thermo bottle.
Description
The invention belongs to the correction of thermos bottle
The thermos bottle that uses has gas-pressure thermos bottle and bottle stopper thermos bottle at present.The gas-pressure thermos bottle has 4 weak points, (1) water by air pressure from outlet pipe bottom to upper water-out, can't avoid BSW to extrude together.(2) complex structure is difficult for sealing, and is perishable.(3) air pressure deficiency, water outlet is not smooth.(4) cost height.Bottle stopper thermos bottle cost is low, and is simple in structure, but 4 weak points are also arranged, and (1) can not singlehandedly open and close the bottle stopper pouring.(2) bottle stopper easily comes off, and bottleneck exposes unhygienic.(3) water is easily poured out outside the cup, can not accurately control water yield.(4) appearance and modeling changes difficulty.
The purpose of this utility model provides a kind of thermos bottle of automatic shutter, this thermos bottle is chewed water outlet with horizontal water, when one hand is mentioned, utilizes big mother to refer to grip to knob on the thermos bottle handle, automatically open plunger, big mother refers to remove the knob plunger and seals automatically behind the pouring.
The utility model is simple in structure, and is easily manufactured.Good seal performance, health, pouring are accurate, the water outlet smoothness, the singlehanded switching, moulding is more attractive in appearance than bottle stopper thermos bottle, and cost is lower than the gas-pressure thermos bottle.
Accompanying drawing 1 is the opening cutaway view of plunger type thermos bottle.
Referring to accompanying drawing, the utility model is further specified. It is inner that glass liner (12) is contained in a bottle shell (11), and bottle shell (11) is suitable for reading a screw thread. Bottle shell (11) one sides have leader (9). There is a coupling bar handle (9) upper end, and the same bottle cap of coupling bar (1) bottom one protuberance forms movable joint (7). The endoporus that bottle cap (1) bottom has bottleneck together to match, a side of endoporus has a hole to lead to bottleneck and apopore (13). Lock nut (10) along outer ring sleeve under the bottle cap (1). Lock nut (10) matches with bottle shell (11) screw thread suitable for reading. It is the parallel apopore (13) of plunger (2) together that the inner end of bottle cap (1) is equipped with plunger (2), the other end, the air admission hole (14) that can connect when bottle cap (1) and plunger (2) have one to open. At the inner spring (3) that is equipped with of plunger (2). Spring (3) back has tail plug (4) to be fixed on bottle cap (1) limit On the mouth, spring (3) promotes plunger (2) and blocks apopore (13) and air admission hole (14). One little free wheel (5) is housed in tail plug (4), and backguy (6) is fixed on the plunger (2), is connected on the knob (8) by free wheel (5) and movable joint (7). Knob (8) is contained in the groove alive of handgrip (9) first line of a couplet extension bar, can move up and down. When plunger (2) blocked apopore (13) and air admission hole (14), knob (8) was thus lifted to the top of groove alive.
During pouring, big mother referred to the grip to the upper knob (8) of handle (9) when thermos bottle was mentioned in utilization, by backguy (6) and free wheel (5), plunger (2) is pulled away from leaves water hole (13), the air admission hole (14) of the same plunger of bottle cap (1) (2) is connected simultaneously, thermos bottle can pouring in opening at this moment. Big mother refers to remove knob (8), and spring (3) promotes plunger (2) and blocks apopore (13) and air admission hole (14), not water outlet this moment.
When thermos bottle was poured water, as long as turn-off lock nut (10) is opened bottle cap (1) towards movable joint (7) direction, can directly pour water to the thermos bottle mouth this moment.Covering back bottle cap (1) changes plunger tight lock nut (10) this moment (2) and blocks apopore (13) and air admission hole (14) automatically, and thermos bottle is at closed state.
When carrying thermos bottle, thermos bottle tilts, and this moment, big mother referred to not be held on the knob (8), and still attitude can water outlet sealing for thermos bottle.
Claims (3)
- Hand was to the grip of knob when 1, thermos bottle was mentioned in a kind of utilization, the plunger type automatic shutter thermos bottle of automatic shutter, has glass liner (12), bottle shell (11), bottle cap (1) is characterized in that an end is equipped with plunger (2) in the bottle cap (1), and spring (3) is equipped with in plunger (2) lining, cooperate with tail plug (4), tail plug (4) lining is equipped with free wheel (5) and is fixed on the mouth of bottle cap (1) limit.Bottle cap (1) other end has apopore (13), and bottle cap (1) and plunger (2) have the air admission hole (14) that can connect when opening, has a backguy (6) to connect knob (8) on the plunger (2).
- 2, by the described plunger type automatic shutter of claim 1 thermos bottle, it is characterized in that backguy (6) is connected on the knob (8) by free wheel (5), knob (8) is contained in a bottle shell (11) and goes up in the groove alive of coupling bar.
- 3, by the described plunger type automatic shutter of claim 1 thermos bottle, it is characterized in that lock nut (10) is enclosed within on the bottle cap (1), cooperate that bottle cap (1) has a hole to lead to bottleneck and apopore (13) with bottle shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87208893 CN87208893U (en) | 1987-06-04 | 1987-06-04 | Piston type auto-switching thermo bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87208893 CN87208893U (en) | 1987-06-04 | 1987-06-04 | Piston type auto-switching thermo bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87208893U true CN87208893U (en) | 1988-07-13 |
Family
ID=4824077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87208893 Withdrawn CN87208893U (en) | 1987-06-04 | 1987-06-04 | Piston type auto-switching thermo bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87208893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1987
- 1987-06-04 CN CN 87208893 patent/CN87208893U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |