CN2126796Y - Double-hole hot-water bottle - Google Patents
Double-hole hot-water bottle Download PDFInfo
- Publication number
- CN2126796Y CN2126796Y CN 92204941 CN92204941U CN2126796Y CN 2126796 Y CN2126796 Y CN 2126796Y CN 92204941 CN92204941 CN 92204941 CN 92204941 U CN92204941 U CN 92204941U CN 2126796 Y CN2126796 Y CN 2126796Y
- Authority
- CN
- China
- Prior art keywords
- bag
- water
- hot
- hole
- utility
- 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
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Abstract
The utility model relates to a double-hole hot-water bag, particularly a novel hot-water bag for balancing the inner pressure of the hot-water bag. The utility model is characterized in that the existing single hole is changed to double holes, thereby, solving the irrigation problem of hot-water recoiling, balancing the inner pressure of the bag with the atmospheric pressure, thereby, stabling the speed of irrigation and drainage. The utility model has the advantages of simple art, little diseconomy and convenient enforcement, the bag is widely used for household, graduates and middle school students, winter insulation in hospital.
Description
This utility model relates to a kind of novel hot water bag, particularly a kind of can the balance bag in the hot water bag of pressure.
Domestic hot water's bag only is provided with a hole at present, as giving the usefulness of pouring water or discharging water in the bag.Because the hole of hot water bag is generally less, when pouring water, pressure is generally bigger in the bag, and water tends to outside recoil to bag mouth, thereby influences the stable of the speed of pouring water, and makes troubles to the user.Particularly the university students and middle school students generally pours water at water-boiling range, and hydraulic pressure is big, flow velocity is high, water is very boiling hot, is subjected to bag influence of interior hot water recoil, understands burnt hand or health because of carelessness, causes suffering to user.And when discharging water, because water is discharged from the hole, air can not replenish into, forms negative pressure in bag, also influences the stable of drainage speed.
The purpose of this utility model be for market design a kind of can the balance bag in the novel hot water bag of pressure, this hot water bag cost increases little, technology is simple, is convenient to implement.
Realize that method of the present utility model is, change the single hole hot water bag into diplopore, irritate in bag from a hole when pouring water, another hole is opened a bag interior air is outwards overflowed, this is identical with atmospheric pressure to make the intrinsic pressure strong basis of bag, thereby can not form the hot water back attack phenomenon, thus guaranteed the stable of the speed of pouring water, solved the deficiency of prior art.The draining simultaneously of when discharging water because two holes increases the cross section that discharges water, and flow velocity strengthens.At this moment be generally cold water in addition, can not damage human body.
Accompanying drawing 1 is a vertical view of the present utility model.
Accompanying drawing 2 is an A-A cutaway view of the present utility model.
The contrast accompanying drawing remakes some explanations to this utility model below.As shown in Figures 1 and 2, two holes (3) are set in hot water bag funnel (1), the below of (3) is provided with a step (4) in the hole, plays sealing function so that cooperate with stopple.A water-separating film (2) is set between two holes, and its effect is when pouring water two holes to be kept apart.Be provided with hard encapsulant (5) around in the hole, can be on hot water bag (6) with hole (3) fit sealing.Only from a hole water inlet, the effect of pressure in the balance bag is played as steam vent in another hole, thereby can prevent the recoil of water-in-bag, solves the deficiency that prior art exists when pouring water.
Compared with the prior art,, outstanding advantages of the present utility model is to change single hole into diplopore, has solved the interior pressure of bag and atmospheric equilibrium problem in the prior art, has prevented the recoil of hot water, has accelerated mass rate of emission. And technology is simple, and cost increases little, is convenient to implement. The utility model can be widely used in family, and university students and middle school students's warming also can be used for hospital as patient's auxiliary heating system simultaneously.
Claims (1)
1, a kind of by bag [6], funnel [1], fastener material [5], have the hot water bag that the hole [3] of step [4] constitutes, it is characterized in that changing single hole into diplopore, promptly in funnel, be provided with two holes [3], between two holes [3], be provided with a water-separating film [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204941 CN2126796Y (en) | 1992-03-23 | 1992-03-23 | Double-hole hot-water bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204941 CN2126796Y (en) | 1992-03-23 | 1992-03-23 | Double-hole hot-water bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126796Y true CN2126796Y (en) | 1993-02-10 |
Family
ID=33761689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92204941 Expired - Fee Related CN2126796Y (en) | 1992-03-23 | 1992-03-23 | Double-hole hot-water bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126796Y (en) |
-
1992
- 1992-03-23 CN CN 92204941 patent/CN2126796Y/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 |