CN2634994Y - Pulling type antijump draw proof thermobottle plug - Google Patents
Pulling type antijump draw proof thermobottle plug Download PDFInfo
- Publication number
- CN2634994Y CN2634994Y CN 03255416 CN03255416U CN2634994Y CN 2634994 Y CN2634994 Y CN 2634994Y CN 03255416 CN03255416 CN 03255416 CN 03255416 U CN03255416 U CN 03255416U CN 2634994 Y CN2634994 Y CN 2634994Y
- Authority
- CN
- China
- Prior art keywords
- thermos
- plug
- piston
- thermos plug
- plane
- 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
Images
Abstract
The utility model relates to a thermos plug for daily life, in particular to a drawn anti-jacking and anti-absorption thermos plug. The drawn anti-jacking and anti-absorption thermos plug comprises a drawing handle (6). The drawn anti-jacking and anti-absorption thermos plug also comprises a piston (3), a spring (4), a connecting rod (5) and a thermos plug(7). The inner area of the thermos plug is reverse cylinder cavity. The upper plane and the lower plane of the thermos plug are vertically arranged with a upper hole (1) and a lower hole (2). A circular piston is arranged in parallel on the thermos plug which closes to the low plane of the thermos plug. A spring is arranged between the upper end face of the piston and the upper plane of the thermos plug. One end of the connection rod is vertically fixed on the middle of the piston upper face. Another end runs through the middle of the thermos plug upper plane and is connected to the handle. Because the upper hole and the lower hole are opened on the upper plane and the lower plane of the thermos plug in the utility model, combining the flexing action of the spring , the air pressure in the thermos plug is balanced to that of outdoor, so the issues of automatic jacking and difficult drawing of thermos plug are solved.
Description
Technical field
The utility model relates to the thermos cork that daily life is used, and relates in particular to the anti-jump anti-heat absorption water bottle plug of a kind of pull-up formula.
Background technology
At present, in daily life, the use of thermos bottle is quite general, and thermos cork is as the part of thermos bottle, and the frequency of its use also is quite high.Our thermos bottle of use is plugged with many kinds now, and the material that thermos cork uses is also a lot, but all there is a common problem in they, are exactly that thermos cork can be jumped out automatically after filling in thermos cork sometimes; And sometimes when making applying hot water bottles, thermos cork is difficult to again extract.
Summary of the invention
The utility model has overcome original thermos cork to be jumped out sometimes automatically, is difficult to the defective that pulls up sometimes again, provides a kind of pull-up formula anti-jump anti-heat absorption water bottle plug.The anti-jump anti-heat absorption water bottle plug of this pull-up formula adopts internal piston and spring, has solved the problem of jumping out automatically and being difficult to pull up of thermos cork.
The utility model is to realize like this, the anti-jump anti-heat absorption water bottle plug of a kind of pull-up formula, comprise handle, the anti-jump anti-heat absorption water bottle plug of this pull-up formula also comprises piston, spring, connecting rod and thermos cork, thermos cork inside is that the rounding cylinder is hollow, plane and vertical respectively hole and the following hole of having of lower plane on the thermos cork, inner at thermos cork near the parallel circular piston that is equipped with in thermos cork lower plane place, interplanar is equipped with spring on piston upper surface and the thermos cork, connecting rod one end vertical fixing is in middle part, piston upper surface, and the last hole that the other end passes the middle part on plane on the thermos cork is connected with handle.
Operation principle of the present utility model is: utilized the flexible principle of spring, the elastic reaction by spring holds out against piston, makes the thermos bottle sealing; Utilize simultaneously on plane on the thermos cork and lower plane and have hole and following hole,, make the gas pressure and the external world in the thermos bottle can reach balance, thereby solved the problem that thermos cork is jumped out automatically and is difficult to extract in conjunction with the flexible principle of spring.
Description of drawings
Fig. 1 is the anti-jump anti-heat absorption water bottle plug schematic diagram of a kind of pull-up formula.
Wherein, 1 is last hole, and 2 are following hole, and 3 is piston, and 4 is spring, and 5 is connecting rod, and 6 are handle, and 7 is thermos cork.
The specific embodiment
The specific embodiment of the present utility model is provided by accompanying drawing.
Referring to shown in Figure 1, the anti-jump anti-heat absorption water bottle plug of a kind of pull-up formula, comprise handle 6, the anti-jump anti-heat absorption water bottle plug of this pull-up formula also comprises piston 3, spring 4, connecting rod 5 and thermos cork 7, thermos cork 7 inside are that the rounding cylinder is hollow, plane and vertical respectively hole 1 and the following hole 2 of having of lower plane on the thermos cork, inner at thermos cork near the parallel circular piston 3 that is equipped with in thermos cork lower plane place, interplanar is equipped with spring 4 on piston 3 upper surfaces and the thermos cork, connecting rod 5 one end vertical fixing are in middle part, piston 3 upper surfaces, and the last hole 1 that the other end passes the middle part on plane on the thermos cork is connected with handle 6.In the present embodiment, under the normal condition,, make the thermos bottle sealing because the elastic reaction of spring 4 holds out against piston 3.In case because water vapour pressure increases in the thermos bottle, will jack-up piston 3, behind the jack-up piston 3, between piston 3 and thermos cork 7 sides, can produce the slit, thereby discharge the interior water vapour pressure of thermos bottle, thermos cork 7 can not eject; When can not pulling out, 6 be pulled upwardly piston 3, make that gas pressure increases in the thermos bottle, thermos cork 7 can be extracted smoothly by shaking hands.
Claims (1)
1, the anti-jump anti-heat absorption water bottle plug of a kind of pull-up formula, comprise handle (6), it is characterized in that the anti-jump anti-heat absorption water bottle plug of this pull-up formula also comprises piston (3), spring (4), connecting rod (5) and thermos cork (7), thermos cork (7) inside is that the rounding cylinder is hollow, plane and vertical respectively hole (1) and the following hole (2) of having of lower plane on the thermos cork, inner at thermos cork near the parallel circular piston (3) that is equipped with in thermos cork lower plane place, interplanar is equipped with spring (4) on piston (3) upper surface and the thermos cork, connecting rod (5) one end vertical fixing are in middle part, piston (3) upper surface, and the last hole (1) that the other end passes the middle part on plane on the thermos cork is connected with handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255416 CN2634994Y (en) | 2003-07-09 | 2003-07-09 | Pulling type antijump draw proof thermobottle plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255416 CN2634994Y (en) | 2003-07-09 | 2003-07-09 | Pulling type antijump draw proof thermobottle plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634994Y true CN2634994Y (en) | 2004-08-25 |
Family
ID=34294935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03255416 Expired - Fee Related CN2634994Y (en) | 2003-07-09 | 2003-07-09 | Pulling type antijump draw proof thermobottle plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634994Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086061A (en) * | 2013-02-04 | 2013-05-08 | 李香秀 | Anti-explosion self-locking bottle plug capable of releasing steam air positive pressure and negative pressure |
| CN105361732A (en) * | 2015-10-30 | 2016-03-02 | 陈烁 | Thermos plug capable of preventing from being pushed down by high air pressure |
| CN110025231A (en) * | 2019-05-14 | 2019-07-19 | 郭司航 | Automatic temperature measurement thermos cork protective device |
-
2003
- 2003-07-09 CN CN 03255416 patent/CN2634994Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086061A (en) * | 2013-02-04 | 2013-05-08 | 李香秀 | Anti-explosion self-locking bottle plug capable of releasing steam air positive pressure and negative pressure |
| CN103086061B (en) * | 2013-02-04 | 2015-08-05 | 慈溪市附海红莲塑料制品厂 | A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure |
| CN105361732A (en) * | 2015-10-30 | 2016-03-02 | 陈烁 | Thermos plug capable of preventing from being pushed down by high air pressure |
| CN110025231A (en) * | 2019-05-14 | 2019-07-19 | 郭司航 | Automatic temperature measurement thermos cork protective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2634994Y (en) | Pulling type antijump draw proof thermobottle plug | |
| CN207225947U (en) | A kind of bamboo portable and collapsible fine work tea gift box | |
| CN202017699U (en) | Sucking ball convenient for operation | |
| CN200969445Y (en) | Novel socket | |
| CN203819702U (en) | Novel emulsion pump with dust cover | |
| CN201370991Y (en) | Filtering device | |
| CN203791093U (en) | Plastic sealing cup atomizing pump | |
| CN2693693Y (en) | Liquid pressure bottle | |
| CN203316148U (en) | Suck-back-preventing bubbler | |
| CN201254448Y (en) | Bottle opener | |
| CN201040713Y (en) | Device for containing liquid | |
| CN2420237Y (en) | Rotary pressing bottle stopper type liquid bottle | |
| CN2763217Y (en) | Air pressure type drinking water apparatus | |
| CN204692073U (en) | A kind of RO diaphragm pump intake-outlet sealing plug for convenience detach | |
| CN203635388U (en) | Novel atomizer with sealing cup | |
| CN200964003Y (en) | Blackboard eraser | |
| CN202346720U (en) | Electric pneumatic cork puller | |
| CN203819703U (en) | Emulsion pump with large outer cover | |
| CN220168730U (en) | Gas cylinder valve hand wheel rotating device | |
| CN203635391U (en) | Sprayer with good sealing performance | |
| CN208640284U (en) | A kind of cup lid | |
| CN209372867U (en) | A kind of hand-held alcohol tester | |
| CN2618592Y (en) | Novel oral liquid bottle | |
| CN2788706Y (en) | Antishocking thermos bottle | |
| CN2709642Y (en) | Back-pressure variable wellhead blow-out preventer |
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 |