CN208199258U - A kind of pack for liquids - Google Patents
A kind of pack for liquids Download PDFInfo
- Publication number
- CN208199258U CN208199258U CN201820570627.4U CN201820570627U CN208199258U CN 208199258 U CN208199258 U CN 208199258U CN 201820570627 U CN201820570627 U CN 201820570627U CN 208199258 U CN208199258 U CN 208199258U
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- CN
- China
- Prior art keywords
- bag body
- cavity
- pack
- pressure relief
- release passage
- 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.)
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Abstract
It further include the pressure release passage for being set to trapped gas inside the outer bag body communicated on the outside of the bag body and with the bag body inner cavity and the discharge bag body the utility model discloses a kind of pack for liquids, including bag body；The bag body internal pressure of this pack for liquids can be discharged in time, so that the mechanization for improving fluid bag is filling and meets the transport and storage of modernization.
Description
Technical field
The utility model relates to packaging bag technical field, especially a kind of pack for liquids.
Background technique
Packaging bag refers to the sack for packing various articles, is widely used in daily life and industrial production.It is existing
In filling, transport, use, storing process, quick-fried bag can occur when internal pressure reaches the material limit in fluid bag, to influence product
Normal use.
Up for this, there is an urgent need to the pack for liquids that a kind of fluid bag is discharged in time when internal pressure reaches the material limit.
Utility model content
Technical problem to be solved in the utility model is exactly to be in view of the deficiency of the prior art, to provide one kind
Pack for liquids.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of pack for liquids, including bag body, also
Including being set to the outer bag body communicated on the outside of the bag body and with the bag body inner cavity and accumulating gas inside the discharge bag body
The pressure release passage of body.
Further, the pressure release passage includes fixing seat, pressure relief pipe, valve body, the first cavity and bounce device；Institute
The one end for stating fixing seat is set to the inside of the bag body, and the other end of the fixing seat is set to the inside of the outer bag body；
The border of the valve body is sealed in the top of the outer bag body；One end of the pressure relief pipe passes through the fixing seat and the bag
Body communicates and the gas stockpiled inside the bag body is transferred to first cavity, and the bounce device is installed by support base
In on the valve body and with the valve seal and form the second cavity, the bounce device stockpiled by first cavity
Gas drives it to rise and is transferred to second cavity.
Further, the bounce device includes being embedded in the sealing block of first cavity and the sealing block being driven to move
Dynamic support rod is provided with spring on the support rod.
Further, the flow-guiding channel communicated with outside, the flow-guiding channel installation are provided on second cavity
In the upper end of the support base；The flow-guiding channel includes pressure relief plate and block；The side of the pressure relief plate and the support base
Hingedly, the block is set to the other side of the support base upper end and is located at the lower part of the pressure relief plate.
Further, the pressure release passage is mounted on the top of the outer bag body, wherein the pressure release passage is sealing
It covers, is provided with several air holes on the sealing cover.
Further, the two sides of the bag body and the outer bag body and sealed bottom and sealed tongue is formed.
Further, the bag body is insulating layer.
Further, the inside of the bag body is additionally provided with filter layer.
Compared with prior art, the utility model has the beneficial effects that the pressure born inside bag body passes through pressure release passage
Discharge, achieve the effect that it is explosion-proof, thus the mechanization for improving fluid bag it is filling and meet modernization transport and storage.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the utility model；
Fig. 2 show the structural schematic diagram of the pressure release passage embodiment 1 of the utility model；
Fig. 3 show the enlarged diagram in the direction A in the utility model Fig. 2；
Fig. 4 show the bounce device structural schematic diagram of the utility model pressure release passage；
Fig. 5 show the structural schematic diagram of the embodiment 2 of the pressure release passage of the utility model；
Fig. 6 show the schematic diagram of internal structure of the flexible package punch of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.It should be appreciated that described herein
Specific embodiment is only used to explain the utility model, is not used to limit the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two components interiors.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
As shown in Figure 1, a kind of pack for liquids, including bag body 1, further include be set to 1 outside of bag body and with it is described
The pressure release passage 3 of outer bag body 2 and the discharge 1 inside trapped gas of bag body that 1 inner cavity of bag body communicates.
The pressure release passage embodiment 1 of the utility model:
As shown in Fig. 2, the pressure release passage 3 includes fixing seat 31, pressure relief pipe 32, valve body 33, the first cavity 34 and bullet
Lifting device 35；One end of the fixing seat 31 is set to the inside of the bag body 1, and the other end of the fixing seat 31 is set to institute
State the inside of outer bag body 2；The border of the valve body 33 is sealed in the top of the outer bag body 2；One end of the pressure relief pipe 32
It is communicated across the fixing seat 31 with the bag body 1 and the gas stockpiled inside the bag body is transferred to first cavity
34, the bounce device 35 is installed on the valve body 33 by support base 36 and seals with the valve body 33 and form the second chamber
Body 37, the bounce device 35 drive it to rise and are transferred to second cavity by the gas that first cavity 34 stockpiles
37。
The bounce device 35 includes being embedded in the sealing block 351 of first cavity 34 and the sealing block 351 being driven to move
Dynamic support rod 352 is provided with spring 353 on the support rod 352.
The flow-guiding channel 4 communicated with outside is provided on second cavity 37, the flow-guiding channel 4 is installed on the branch
Support the upper end of seat 36；The flow-guiding channel 4 includes pressure relief plate 41 and block 42；The pressure relief plate 41 and the one of the support base 36
Side is hinged, and the block 42 is set to the other side of 36 upper end of support base and is located at the lower part of the pressure relief plate 41.
As shown in Figure 2,3, the support rod of the bounce device 35 of the utility model can be to bounce manually and be also possible to automatically
It bounces；Gear bounce device is when bouncing manually, and the support rod passes through the support base, by being pulled up with hand or other means
It rises, when bounce device is to bounce automatically using the structure of Fig. 2.
1 device of the present embodiment is in use, the inside of bag body 1 holds liquid, such as beer, beverage or white wine liquid；It holds
When bag body inside accumulation gas by pressure release passage be discharged, fixing seat one end of pressure release passage is mounted on the interior of the bag body
Portion, the other end of the fixing seat are mounted on the inside of the outer bag body, while for convenient for storage, the valve body can also be can
It is detachably connected in the bag body；As being provided with clamping groove on valve body, valve body is connected in the outer bag body；In the present embodiment
Valve seal be installed in the outer bag body；The gas stockpiled inside the bag body converges to the first cavity by pressure relief pipe
Interior, when the gas stored in first cavity up jacks up bounce device enough, the support rod drives sealing block upward
Lifting when rising certain altitude, deposits in first inside cavity and reaches the second cavity, second cavity by with outside
The flow-guiding channel discharge communicated, since the gas that the spring being arranged on support rod stockpiles in the first cavity is up lifted, when the
When the gas deficiency of one cavity, the elastic force of spring makes its decline, and support rod drives sealing block to continue to be embedded in first cavity
It is internal.
The flow-guiding channel is set to the upper end of the support base, and is located at the two sides of the bounce device, wherein described
Pressure relief plate by with support seat hinge, according to the second cavity be discharged gas can swing up and down, when the second cavity gas arrange
When out, the pressure relief plate is up lifted, and when the gas deficiency of the second cavity, the pressure relief plate falls downward rises until block
To its sealing function, prevent external gas from entering inside bag body.
The pressure release passage embodiment 2 of the utility model:
The pressure release passage 3 is mounted on the top of the outer bag body 2, wherein the pressure release passage 3 is sealing cover 38, it is described
Several air holes 39 are provided on sealing cover 38.Wherein air hole uses nanotechnology, according to the density variation of air and water
The pressure relief of realization, in use, the gas inside the bag body is only allowed to discharge, external gas cannot be introduced into described
Inside bag body.
For the leakproofness and safety convenient for the bag body 1 and the outer bag body 2, the bag body 1 and the outer bag body 2
Two sides and sealed bottom simultaneously form sealed tongue, and the top of the outer bag body 2 is provided with handle 6, and wherein 6 installation site of handle is to fill
Fill mouth, in use, liquid is by the canned inside in the bag body 1 in position of handle 6, it is canned after the completion of fluid bag, pass through
Handle 6 plays sealing, while being also convenient for lifting.
Meanwhile being the separation convenient for bag body 1 and the outer bag body 2, the bag body 1 can also be with the outer bag body 2 and tear open
Connection is unloaded, the bag body 1 is socketed on the inside of the outer bag body 2, plays bag body 1 by handle 6 and outer bag body 2 is fixed and sealing
Effect.
Wherein bag body 1 described herein is insulating layer, and insulating layer can reduce influence of the outer bag body external temperature to bag body.
Wherein bag body material is pet/pa/pe, while being folded for convenience of the pack for liquids of the application, is also set in the bag body in the application
It is equipped with broken line item, to improve space utilization rate.
In actual use, due to being possible to have stockpiling for unnecessary impurity inside bag body, the inside of the bag body 1 is also
It is provided with filter layer 5；Impurity inside bag body is filtered by filter layer 5.
The technical solution of the application, for example to prevent the bag that rises when dress beer, soda, quick-fried bag is needed to carry out release, be let out
Gas inside bag body is discharged to when pressure by pressure release passage the inside of pack for liquids；The insulating layer being provided with is also for side
Just beer or soda keep lower temperature, keep its mouthfeel more preferable；The filter layer being provided be in order to have tea, coffee etc.
Other liquid with solid-like are directly drunk, and are made the automatic fitration of solid-like liquid and are accumulated in inside pack for liquids；As protected
Warm layer can also be place hot soup or it is other need the liquid that keeps the temperature, this pack for liquids has a wide range of application, and is not limited only to pair
The packaging of aforesaid liquid can also be other liquid or medium.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (6)
1. a kind of pack for liquids, including bag body (1), it is characterised in that: further include be set on the outside of the bag body (1) and with institute
State the pressure release passage (3) of outer bag body (2) and the internal trapped gas of the discharge bag body (1) that bag body (1) inner cavity communicates；It is described
Pressure release passage (3) includes fixing seat (31), pressure relief pipe (32), valve body (33), the first cavity (34) and bounce device (35)；Institute
The one end for stating fixing seat (31) is set to the inside of the bag body (1), and the other end of the fixing seat (31) is set to described outer
The inside of bag body (2)；The border of the valve body (33) is sealed in the top of the outer bag body (2)；The pressure relief pipe (32)
One end passes through the fixing seat (31) and communicates with the bag body (1) and the gas stockpiled inside the bag body is transferred to described the
One cavity (34), the bounce device (35) by support base (36) be installed on the valve body (33) and with the valve body (33)
It seals and is formed the second cavity (37), the bounce device (35) is driven thereon by the gas that first cavity (34) stockpiles
It rises and is transferred to second cavity (37) or the pressure release passage (3) is mounted on the top of the outer bag body (2), wherein described
Pressure release passage (3) is sealing cover (38), is provided with several air holes (39) on the sealing cover (38).
2. pack for liquids according to claim 1, it is characterised in that: the bounce device (35) includes being embedded in described the
The sealing block (351) of one cavity (34) and the support rod (352) for driving the sealing block (351) mobile, the support rod (352)
On be provided with spring (353).
3. pack for liquids according to claim 1, it is characterised in that: be provided on second cavity (37) and outside
The flow-guiding channel (4) communicated, the flow-guiding channel (4) are installed on the upper end of the support base (36)；Flow-guiding channel (4) packet
Include pressure relief plate (41) and block (42)；The pressure relief plate (41) and the side of the support base (36) are hinged, the block (42)
It is set to the other side of the support base (36) upper end and is located at the lower part of the pressure relief plate (41).
4. pack for liquids according to claim 1, it is characterised in that: the bag body (1) and the two of the outer bag body (2)
Side and sealed bottom simultaneously form sealed tongue.
5. pack for liquids according to claim 1, it is characterised in that: the bag body (1) is insulating layer.
6. pack for liquids according to claim 1, it is characterised in that: the inside of the bag body (1) is additionally provided with filtering
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570627.4U CN208199258U (en) | 2018-04-20 | 2018-04-20 | A kind of pack for liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570627.4U CN208199258U (en) | 2018-04-20 | 2018-04-20 | A kind of pack for liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208199258U true CN208199258U (en) | 2018-12-07 |
Family
ID=64524831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570627.4U Active CN208199258U (en) | 2018-04-20 | 2018-04-20 | A kind of pack for liquids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208199258U (en) |
-
2018
- 2018-04-20 CN CN201820570627.4U patent/CN208199258U/en active Active
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