CN218559731U - High-barrier microchannel vacuum bag - Google Patents
High-barrier microchannel vacuum bag Download PDFInfo
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- CN218559731U CN218559731U CN202222921502.0U CN202222921502U CN218559731U CN 218559731 U CN218559731 U CN 218559731U CN 202222921502 U CN202222921502 U CN 202222921502U CN 218559731 U CN218559731 U CN 218559731U
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- vacuum bag
- evacuation
- sealing plug
- bag body
- grip block
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Abstract
The utility model discloses a variety of high separation microchannel vacuum bags, including the vacuum bag body, the upper portion of the vacuum bag body is fixed and is provided with the evacuation passageway, the evacuation passageway comprises evacuation pipeline, sealed lid, sealing plug, extension spring, outside grip block and inboard grip block, the inside of evacuation pipeline is from top to bottom seted up evacuation chamber, transition chamber, sealing plug installation cavity and the intercommunication groove that are linked together respectively, evacuation chamber and intercommunication groove all communicate with the external world, the sealing plug slidable mounting is in the transition chamber, the sealing plug is bottomless hollow structure, and the upper portion of sealing plug has seted up the exhaust hole, the top diameter and the bottom outside diameter of sealing plug all are greater than the diameter of transition chamber; the utility model discloses a vacuum bag can seal earlier the back evacuation, seals the link and need not go on in step with the evacuation link, and the evacuation link can use the aspirator pump or directly breathe in all right the mouth, is fit for the family and uses.
Description
Technical Field
The utility model relates to a vacuum bag technical field specifically is a high resistant separates microchannel vacuum bag.
Background
Vacuum packaging, also called pressure reduction packaging, is to completely pump out and seal the air in a packaging container, maintain the bag in a high pressure reduction state, wherein the rarity of the air is equivalent to a low oxygen effect, so that microorganisms have no living condition, and the aims of fresh food and no occurrence of disease and rot are fulfilled. The application includes vacuum package in plastic bag, aluminum foil package, glass ware, plastic and its composite material package, etc.
The existing vacuum packaging bag needs to be synchronously vacuumized when being sealed due to the structural reason, and the two links can not be separated, so that the existing vacuum packaging bag needs to be matched with a professional packaging bag sealing machine for use, and the existing vacuum packaging bag is not suitable for household use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high separation microchannel vacuum bag to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high resistant separates microchannel vacuum bag, includes the vacuum bag body, the fixed evacuation passageway that is provided with in upper portion of the vacuum bag body, the evacuation passageway comprises evacuation pipeline, sealed lid, sealing plug, extension spring, outside grip block and inboard grip block, evacuation cavity, transition chamber, sealing plug installation cavity and the intercommunication groove that is linked together are seted up respectively by last under to in the inside of evacuation pipeline, evacuation cavity and intercommunication groove all communicate with each other with the external world, sealing plug slidable mounting is in the transition chamber, the hollow structure of sealing plug for having nothing end, and the exhaust hole has been seted up on the upper portion of sealing plug, the top diameter and the bottom external diameter of sealing plug all are greater than the diameter in transition chamber, the sealing plug passes through the extension spring and is connected with the bottom of evacuation pipeline, outside grip block and inboard grip block are all fixed in the outside lower part of evacuation pipeline, and leave the space between outside grip block and the inboard grip block, sealed lid is installed in the top of evacuation pipeline.
Preferably, a plurality of longitudinal micro-channels which are arranged transversely at equal intervals are arranged on the side surface of the inner wall of the vacuum bag body, a plurality of transverse micro-channels which are arranged longitudinally at equal intervals are arranged on the upper portion of the inner wall of the vacuum bag body, and the transverse micro-channels are communicated with the longitudinal micro-channels.
Preferably, the bottom surface of the inner clamping plate is provided with a plurality of transverse communication grooves and a longitudinal communication groove which are longitudinally arranged at equal intervals, and the longitudinal communication groove is communicated with the transverse communication grooves and an internal channel of the vacuumizing channel.
Preferably, a sealing strip for the vacuum bag is arranged at the opening at the top of the vacuum bag body.
Preferably, the sealing cover is in threaded connection with the vacuum-pumping pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a vacuum bag body top opening seals through the vacuum bag sealing strip, carry out the evacuation through the evacuation passageway, the evacuation passageway is by the sealed lid, the sealing plug seals, the sealing plug is connected through the extension spring, when evacuating, the evacuation chamber forms the negative pressure earlier, when forming great pressure differential between evacuation chamber and the vacuum bag body, the inside gas of vacuum bag body can be upwards backed down the sealing plug, gas gets into evacuation chamber via the exhaust hole and discharges, when the pressure differential between evacuation chamber and the vacuum bag body is not enough to overcome the pulling force of extension spring or evacuation chamber and external world switch on, the sealing plug moves down under the pulling of extension spring, the exhaust hole is closed, outside air can't get into the vacuum bag body through the evacuation passageway; to sum up, the vacuum bag of the utility model can be sealed and then vacuumized, the sealing link and the vacuumization link do not need to be performed synchronously, and the vacuumization link can use a suction pump or directly suck air to the mouth, thus being suitable for household use;
the side surface of the inner wall of the vacuum bag body is provided with a plurality of longitudinal micro-channels which are arranged transversely at equal intervals, the upper part of the inner wall of the vacuum bag body is provided with a plurality of transverse micro-channels which are arranged longitudinally at equal intervals, the transverse micro-channels are communicated with the longitudinal micro-channels, and the longitudinal micro-channels and the transverse micro-channels can ensure that the upper part and the bottom of the vacuum bag body are communicated under the condition that the vacuum bag body is deflated after being vacuumized, so that the vacuum bag is favorably and smoothly vacuumized;
the bottom surface of the inner side clamping plate is provided with a plurality of transverse communication grooves and a longitudinal communication groove which are longitudinally arranged at equal intervals, the longitudinal communication groove is communicated with the transverse communication grooves and the inner channel of the vacuumizing channel, and the transverse communication grooves and the longitudinal communication groove are used for being matched with the longitudinal micro-channel and the transverse micro-channel on the side surface of the inner wall of the vacuum bag body, so that air can smoothly enter the vacuumizing channel during vacuumizing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the internal structure of the evacuation passageway of the present invention;
fig. 2 is a structural schematic diagram of the whole external part of the present invention;
fig. 3 is a schematic structural view of the inner sidewall of the vacuum bag body of the present invention;
fig. 4 is a schematic structural view of the bottom of the evacuation channel of the present invention.
In the figure: 1. a vacuum bag body; 2. a vacuum channel is pumped; 3. sealing strips of the vacuum bag; 4. a vacuum pipeline is pumped; 5. a sealing cover; 6. an outer clamping plate; 7. a sealing plug; 8. an exhaust hole; 9. a tension spring; 10. a communicating groove; 11. a sealing plug mounting cavity; 12. vacuumizing the cavity; 13. a longitudinal microchannel; 14. a transverse microchannel; 15. a transverse communicating groove; 16. a longitudinal communication groove; 17. an inner clamping plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in an embodiment of the present invention, a high-barrier microchannel vacuum bag, including a vacuum bag body 1, a top opening of the vacuum bag body 1 is provided with a vacuum bag sealing strip 3, an upper portion of the vacuum bag body 1 is fixedly provided with a vacuum channel 2, the vacuum channel 2 is composed of a vacuum pipeline 4, a sealing cover 5, a sealing plug 7, a tension spring 9, an outer side clamping plate 6 and an inner side clamping plate 17, the inside of the vacuum pipeline 4 is formed by an upper portion and a lower portion respectively provided with a vacuum pumping cavity 12 communicated with each other, a transition cavity, a sealing plug installation cavity 11 and a communication groove 10, the vacuum pumping cavity 12 and the communication groove 10 are both communicated with the outside, the outer side clamping plate 6 and the inner side clamping plate 17 are both fixed at an outer side lower portion of the vacuum pipeline 4, and a gap is left between the outer side clamping plate 6 and the inner side clamping plate 17, the sealing cover 5 is installed above the vacuum pipeline 4, and the vacuum pipeline 4 is connected with the vacuum pipeline 4 through the tension spring 9.
The vacuum bag comprises an inner side clamping plate 17 and is characterized in that a plurality of longitudinal micro-channels 13 which are arranged transversely and equidistantly are arranged on the side face of the inner wall of the vacuum bag body 1, a plurality of transverse micro-channels 14 which are arranged longitudinally and equidistantly are arranged on the upper portion of the inner wall of the vacuum bag body 1, the transverse micro-channels 14 are communicated with the longitudinal micro-channels 13, a plurality of transverse communication grooves 15 which are arranged longitudinally and equidistantly and a longitudinal communication groove 16 are formed in the bottom surface of the inner side clamping plate 17, and the longitudinal communication groove 16 is communicated with the transverse communication grooves 15 and an inner channel of the vacuumizing channel 2.
The utility model discloses a theory of operation is: the utility model discloses a 1 open-top of vacuum bag body seals through vacuum bag sealing strip 3, carry out the evacuation through evacuation passageway 2, evacuation passageway 2 is by sealed lid 5, sealing plug 7 seals, sealing plug 7 connects through extension spring 9, when the evacuation, evacuation cavity 12 forms the negative pressure earlier, when forming great pressure differential between evacuation cavity 12 and vacuum bag body 1, the inside gas of vacuum bag body 1 can be upwards backed up and open sealing plug 7, gas gets into evacuation cavity 12 via exhaust hole 8 and discharges, when pressure differential between evacuation cavity 12 and vacuum bag body 1 is not enough to overcome the pulling force of extension spring 9 or evacuation cavity 12 switches on with the external world, sealing plug 7 moves down under the pulling of extension spring 9, exhaust hole 8 is closed, outside air can't get into vacuum bag body 1 through evacuation passageway 2 inside, sealing lid 5 is used for further improving the sealed separation performance of evacuation passageway 2; to sum up, the vacuum bag of the utility model can be sealed and then vacuumized, the sealing link and the vacuuming link do not need to be carried out synchronously, and the vacuuming link can use a suction pump or directly suck air to the mouth, thus being suitable for families;
the side surface of the inner wall of the vacuum bag body 1 is provided with a plurality of longitudinal micro-channels 13 which are arranged transversely at equal intervals, the upper part of the inner wall of the vacuum bag body 1 is provided with a plurality of transverse micro-channels 14 which are arranged longitudinally at equal intervals, the transverse micro-channels 14 are communicated with the longitudinal micro-channels 13, and the longitudinal micro-channels 13 and the transverse micro-channels 14 can ensure that the upper part and the bottom of the vacuum bag body 1 are communicated under the condition that the vacuum bag body 1 is deflated during vacuum pumping, so that the vacuum pumping can be smoothly carried out;
the bottom surface of the inner side clamping plate 17 is provided with a plurality of transverse communication grooves 15 and a plurality of longitudinal communication grooves 16 which are arranged at equal intervals in a longitudinal mode, the longitudinal communication grooves 16 are communicated with the transverse communication grooves 15 and the inner channels of the vacuumizing channel 2, the transverse communication grooves 15 and the longitudinal communication grooves 16 are used for being matched with the longitudinal micro channels 13 and the transverse micro channels 14 on the side face of the inner wall of the vacuum bag body 1, and therefore air can smoothly enter the vacuumizing channel 2 during vacuumizing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a high resistant separates microchannel vacuum bag, includes vacuum bag body (1), its characterized in that: the fixed evacuation passageway (2) that is provided with in upper portion of vacuum bag body (1), evacuation passageway (2) comprises evacuation pipeline (4), sealed lid (5), sealing plug (7), extension spring (9), outside grip block (6) and inboard grip block (17), the inside of evacuation pipeline (4) is by last evacuation chamber (12), transition chamber, sealing plug installation cavity (11) and intercommunication groove (10) of offering respectively to the lower, evacuation chamber (12) and intercommunication groove (10) all communicate with each other with the external world, sealing plug (7) slidable mounting is in the transition chamber, sealing plug (7) are the hollow structure at no end, and exhaust hole (8) have been seted up on the upper portion of sealing plug (7), the top diameter and the bottom outside diameter of sealing plug (7) all are greater than the diameter of transition chamber, sealing plug (7) are connected through the bottom of extension spring (9) with evacuation pipeline (4), outside grip block (6) and inboard grip block (17) all fix the outside lower part of evacuation pipeline (4), and outside grip block (6) and inboard grip block (17) are left space (17) between the evacuation pipeline (4), sealed lid (5).
2. The high-barrier microchannel vacuum bag of claim 1, wherein: the vacuum bag is characterized in that a plurality of longitudinal micro-channels (13) which are arranged transversely at equal intervals are arranged on the side face of the inner wall of the vacuum bag body (1), a plurality of transverse micro-channels (14) which are arranged longitudinally at equal intervals are arranged on the upper portion of the inner wall of the vacuum bag body (1), and the transverse micro-channels (14) are communicated with the longitudinal micro-channels (13).
3. The high-barrier microchannel vacuum bag of claim 2, wherein: the bottom surface of the inner side clamping plate (17) is provided with a plurality of transverse communication grooves (15) and a longitudinal communication groove (16) which are longitudinally arranged at equal intervals, and the longitudinal communication groove (16) is communicated with the transverse communication grooves (15) and an internal channel of the vacuumizing channel (2).
4. The high barrier microchannel vacuum bag of claim 1, wherein: the top opening of the vacuum bag body (1) is provided with a vacuum bag sealing strip (3).
5. The high barrier microchannel vacuum bag of claim 1, wherein: the sealing cover (5) is in threaded connection with the vacuumizing pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921502.0U CN218559731U (en) | 2022-11-03 | 2022-11-03 | High-barrier microchannel vacuum bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921502.0U CN218559731U (en) | 2022-11-03 | 2022-11-03 | High-barrier microchannel vacuum bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218559731U true CN218559731U (en) | 2023-03-03 |
Family
ID=85318388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222921502.0U Active CN218559731U (en) | 2022-11-03 | 2022-11-03 | High-barrier microchannel vacuum bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218559731U (en) |
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2022
- 2022-11-03 CN CN202222921502.0U patent/CN218559731U/en active Active
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