CN2166744Y - Hygienic cover for thermos-bottle - Google Patents
Hygienic cover for thermos-bottle Download PDFInfo
- Publication number
- CN2166744Y CN2166744Y CN 93213141 CN93213141U CN2166744Y CN 2166744 Y CN2166744 Y CN 2166744Y CN 93213141 CN93213141 CN 93213141 CN 93213141 U CN93213141 U CN 93213141U CN 2166744 Y CN2166744 Y CN 2166744Y
- Authority
- CN
- China
- Prior art keywords
- cover
- thermos flask
- cork
- thermoses
- enclosing cover
- 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
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- Closures For Containers (AREA)
Abstract
The utility model relates to a hygienic cover for thermoses, which has a metal outer cover and a cork cover. The utility model adds a set of devices on an ordinary cover for thermoses. The hygienic cover for thermoses comprises an opening mechanism, a release mechanism, and a spacing mechanism. A person can open or cover the cover for thermoses without the touch of the cork cover when the hygienic cover for thermoses is used, the pollution of the cork cover generated by users can be prevented, and thus, the transmission of germ through hands of the person can be avoided, and the pollution of water quality in a thermos is avoided. The utility model has simple structure and convenient use. The hygienic cover for thermoses is more suitable for places with multiple people, such as public places, etc.
Description
The utility model relates to a kind of health thermos flask lid with metal enclosing cover, cork gag.
Common thermos flask lid is made up of metal enclosing cover and internal orifice cork gag two parts.Because the needs that drink water, staff frequent contact every day cork gag, germ is taken cork to by staff and covers, under warm, wetability condition, breed, especially in the concentrated place of industrial and mining enterprises, hospital, public place and office reception room colony, bacterium is by staff contact cork gag spread out, harm people's health.In addition, when taking thermos flask, because the angle of inclination is excessive, the cork gag comes off from the thermos flask mouth, scalds the user easily.
The purpose of this utility model is to provide a kind of novel thermos flask lid, and it can avoid staff direct contact cork gag when pouring, avoids the cork gag to contact with desktop or other material, and the while, it can prevent that the cork gag from deviating from accidentally.
The utility model is made up of opener, detaching gear, stop gear three parts.Opener comprises: open handle, open spring, fixed mount, tightening screw.Detaching gear comprises: cone-shaped spring, cork cock body, top board, housing screw.Stop gear comprises: limit coil, metal enclosing cover, tightening screw.Opening handle is fixed on the outer wall of metal enclosing cover by a clamping, when thermos flask covers on thermos flask, opening spring just in time places in the groove of thermos flask housing the unlatching handle, during use, press the unlatching handle, the unlatching handle is deviate from the groove of thermos flask housing, and this moment, cone-shaped spring will upwards eject the metal enclosing cover, and the unlatching handle is got back in the groove no longer again.Fixing limit coil on the inwall of metal enclosing cover, when the metal enclosing cover moved up, limit coil just can be held out the cork gag from the thermos flask mouth.The cork tops has a top board, fixing cone-shaped spring on top board top, its vertex of a cone is towards the cork gag, when lid thermos flask lid, need only overcome the cone-shaped spring resistance with the metal enclosing cover toward pressing down, impel the cork gag in the bottleneck under the limit coil effect, to move down, open handle and just in time arrive thermos flask housing groove position this moment, under the unlatching action of the spring, enter groove, reached pass lid effect.
The utility model has overcome the pathogen contamination that covers generation at the ordinary thermos flask cork, thereby has avoided germ outwards to propagate by the cork gag, has avoided germ directly to pollute the interior water source of thermos flask simultaneously.The utility model also has and prevents that the cork gag from from the function that the thermos flask mouth comes off, avoiding causing the scald accident.The utility model is simple in structure, easy to use, has improved the production rate.
Fig. 1 is the utility model embodiment accompanying drawing.
The utility model is made of three parts: opener, detaching gear, stop gear.Opener comprises: open handle (5), open spring (6), fixed mount (12), tightening screw (9).Detaching gear comprises: cone-shaped spring (2), cork cock body (13), top board (3), housing screw (4).Stop gear comprises: limit coil (8), metal enclosing cover (1), tightening screw (9).Being fixed on the outer wall both sides of metal enclosing cover (1) of a pair of unlatching handle (5) symmetry by support (12), when thermos flask covers on thermos flask, opening spring (6) just in time places in the groove of thermos flask housing unlatching handle (5), during use, press and open handle (5), unlatching handle (5) is deviate from the groove of thermos flask housing (7), and cone-shaped spring this moment (2) will upwards eject metal enclosing cover (1), and unlatching handle (5) is got back in the groove no longer again.Fixing limit coil (8) with tightening screw (9) on the inwall of metal enclosing cover (1), when metal enclosing cover (1) when moving up, limit coil (8) just can mouthful be held out cork gag (13) from thermos flask inner bag (14).A top board (3) is arranged at cork gag (13) top, is fixing cone-shaped spring (2) on top board (3) top, and its vertex of a cone is towards cork gag (13).When lid thermos flask when lid, need only overcome cone-shaped spring (2) resistance with metal enclosing cover (1) toward pressing down, impel the cork gag (13) in the bottleneck (10) to move down down in limit coil (8) effect, reach the pass and cover effect.Open handle (5) and just in time arrive thermos flask housing groove (11) position this moment, enters in the groove (11) under opening spring (6) effect, do not contact the purpose that cork gag (13) just can cover the thermos flask lid thereby reach.Groove (11) is positioned at the bottleneck bottom on the thermos flask housing, groove (11) is a circumferential groove, and the width and the degree of depth match with unlatching handle (5).Sandwich in the groove of thermos flask shell owing to open handle, so it can guarantee that cork gag (13) can not come off.Cork gag (13) is positioned at metal shell inside, and its bottom surface can not contact with desktop or other material yet, so the utility model has played and prevents pathogen transmission, prevents dust, avoids the effect of scalding.
Claims (4)
1, a kind of health thermos flask lid that has metal enclosing cover, cork gag, it is characterized in that: an opener is arranged, wherein the unlatching handle of two symmetries is fixed on the outer wall of metal enclosing cover by support, open spring respectively attached to opening on the handle for two, open handle after covering the thermos flask lid, be clipped in the groove of thermos flask housing.
2, thermos flask lid according to claim 1 is characterized in that: fixing limit coil on the inwall of metal enclosing cover.
3, thermos flask lid according to claim 1, it is characterized in that: at the cork tops circular top plate is arranged, fixing cone-shaped spring on top board top, its vertex of a cone is towards the cork gag.
4, thermos flask lid according to claim 1, it is characterized in that: there is a circumferential groove at the place at the thermos flask mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93213141 CN2166744Y (en) | 1993-05-18 | 1993-05-18 | Hygienic cover for thermos-bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93213141 CN2166744Y (en) | 1993-05-18 | 1993-05-18 | Hygienic cover for thermos-bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2166744Y true CN2166744Y (en) | 1994-06-01 |
Family
ID=33794298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93213141 Expired - Fee Related CN2166744Y (en) | 1993-05-18 | 1993-05-18 | Hygienic cover for thermos-bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2166744Y (en) |
-
1993
- 1993-05-18 CN CN 93213141 patent/CN2166744Y/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 |