TWM557719U - Vacuum container structure - Google Patents

Abstract

A vacuum container structure comprising: a container, a cover body disposed in the opening of the container, and a gas valve, the top end of the cover body is provided with a perforation, the gas valve has a valve post for being assembled in the perforation, and The upper and lower ends of the valve column are respectively provided with a gas barrier film and a stop ring portion, and the outer peripheral end of the gas barrier film is provided with a tilting portion which is lifted upward, thereby opening the cover body to release the vacuum of the container In the state, the crucible can be easily lifted up directly through the swaying portion, so that air can be introduced into the container, which makes the structure more convenient and labor-saving, and the gas barrier film can also be thinned. The state of softness and texture is presented, ensuring the closeness of the bonding between the gas barrier film and the cover body, and improving the vacuum effect of the container.

Description

Vacuum vessel structure

This creation relates to a container structure, especially a vacuum container structure.

According to the conventional vacuum container structure, please refer to the figures 10 and 11, which comprise: a container 50, a cover 60 which is closed to the opening of the container 50, and a gas valve 70, the top of the cover 60 The air valve 70 has a plurality of through holes 61 for assembling the air valve 70. The air valve 70 has a valve post 71 disposed in the through hole 61, and a first blocking piece 72 and a lower end are respectively disposed at the upper and lower ends of the valve column 71. a second blocking piece 73, the first blocking piece 72 has a substantially umbrella-like structure, is flexible and deformable, and is provided with a knob 74 at a center of the first blocking piece 72, and the valve The side of the column 71 extends to the first and second blocking pieces 72, 73 to provide a permeable guide groove 711 for completing a vacuum container structure.

However, when the conventional structure is used, please refer to the figures 12 and 13 again, the air inside the container 50 is sucked out through a vacuum suction device, and then the cover of the air valve 70 is used to avoid air intrusion, so that the container is made. A vacuum state is formed in the 50, thereby achieving the fresh-keeping effect of the food and articles in the container 50, and at the same time improving the tightness of closing between the cover 60 and the container 50; On the contrary, when the user wants to open the cover 60, the first flap 72 is lifted up by the pressing of the knob 74 by pressing the knob 74 at the center of the air valve 70, so that the outside air and the outside air The inside of the container 50 is in communication, and the air can enter the container 50 to balance the pressure, and the lid 20 can be opened.

Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings, the main reason is as follows: Since the conventional structure of the air valve 70 is provided with a knob 74 for the user to press to change the first flap The pattern of 72, which in turn causes air to enter the pressure and external balance in the container 50, thereby opening the cover 60, but in order to allow the first flap 72 to be properly turned up, the first flap 72 must be When the thickness is increased, it can be surely flipped up by the pressing of the knob 74, which also causes the adsorption and tightness between the thicker first flap 72 and the cover 60 to be reduced, resulting in easy entry of gas and loss of vacuum. effect.

On the other hand, the knob 74 is disposed at the center of the first flap 72, and the force of the vacuum suction is greater than the force of the peripheral suction, so that the knob 74 needs a large force to be surely The deformation of the first flap 72 is achieved by pressing down, which is extremely inconvenient to use, but lacks practicality.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a vacuum vessel structure in view of the above-mentioned shortcomings existing in the prior art.

A vacuum container structure comprising: a container, a cover body disposed in the opening of the container, and a gas valve, the top end of the cover body is provided with a perforation, and at least one venting hole is provided around the perforation, the gas valve has a The valve column is disposed on the perforation, and a gas barrier film and a stop ring portion are respectively disposed on the upper and lower ends of the valve column, and the gas barrier film area is attached to the vent hole of the cover body, and the resistance is The outer peripheral end of the gas film is provided with a tilting portion that is tilted up, and by the above structure, To form a vacuum container structure.

Wherein, the surface of the valve post is provided with a gas permeable guide groove in the same direction as the swaying portion, and the permeable guide groove extends to a bottom of the gas barrier film to form a groove, and extends to the stopper ring portion to form a notch.

Wherein, the gas barrier film of the gas valve is a sheet having a thin shape and a soft texture.

Wherein, the blocking ring portion is further provided with three limiting pieces by the outer edge.

Wherein, the top end of the cover body forms an inner concave portion, and a through hole is formed at the center of the inner concave portion.

Wherein, the container and the cover are combined by a twist lock.

Wherein, the outer circumference of the cover is provided with a sealing gasket, and is closed by the sealing gasket and the inner wall of the opening of the container.

According to the effect of the prior art, the gas valve is provided with a tilting portion extending upward from the outer end of the gas barrier film. When the lid body is opened to release the vacuum state of the container, the crucible can be easily directly transferred via the tilting portion. The gas barrier film is lifted upwards, so that air can be introduced into the container, which makes the structure more convenient and labor-saving, and the gas barrier film can be presented in a thin state and a soft texture to ensure the gas barrier. The tightness of the film and the cover body enhances the vacuum effect of the container.

[this creation]

10‧‧‧ Container

11‧‧‧ openings

20‧‧‧ cover

21‧‧‧ Inside recess

22‧‧‧Perforation

23‧‧‧ breathable

24‧‧‧Close seal

30‧‧‧ gas valve

31‧‧‧ valve stem

311‧‧‧ ventilated channel

32‧‧‧ gas barrier film

321‧‧‧ Groove

322‧‧‧掀部

33‧‧‧stop ring

331‧‧ ‧ gap

332‧‧‧Limited film

40‧‧‧ Vacuuming device

[study]

50‧‧‧ container

60‧‧‧ cover

61‧‧‧Perforation

70‧‧‧ gas valve

71‧‧‧ spool

711‧‧‧ ventilated channel

72‧‧‧ first baffle

73‧‧‧second cover

74‧‧‧Button

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: A cross-sectional view of the combination of the creation and a partial enlarged view.

Figure 4 is an exploded view of another embodiment of the present creation.

Figure 5 is a cross-sectional view of a combination of another embodiment of the present invention.

Figure 6: This is a schematic diagram of the vacuuming device for the creation of this creation.

Figure 7 is a schematic view of the vacuuming device of the present invention abutting against the top of the cover.

Fig. 8 is a schematic view showing the vacuuming operation of the vacuuming device of the present invention.

Figure 9: This is a schematic diagram of the release vacuum pressure of the creation.

Figure 10: A stereoscopic view of the prior art.

Figure 11: An exploded view of the prior art.

Figure 12: A cross-sectional view of the prior art.

Figure 13 is a schematic diagram of the conventional release vacuum pressure.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: First, please refer to Figures 1, 2 and 3 A vacuum container structure comprising: a container 10, a cover 20 and a gas valve 30, the cover 20 is enclosed in the opening 11 of the container 10, and between the container 10 and the cover 20 of the embodiment The end of the cover body 20 is formed with an inner recessed portion 21, and a through hole 22 is formed at the center of the inner recessed portion 21, and at least one venting hole 23 is provided around the through hole 22. The gas valve 30 has A valve post 31 is disposed on the through hole 22, and a gas barrier film 32 and a stop ring portion 33 are respectively disposed on the upper and lower ends of the valve post 31. A gas permeable guide groove 311 is disposed on one surface of the valve post 31. A groove 321 is formed in the bottom of the gas barrier film 32 along the gas permeable guide groove 311, and extends to the stop ring portion 33 to form a notch 331. The gas barrier film 32 is in the form of a sheet and has a soft texture. a sheet body and attached to the vent hole 23 of the cover body 20, and the outer peripheral end of the gas barrier film 32 In the same direction as the venting guide groove 311 of the spool 31, a tilting portion 322 is provided, and the blocking ring portion 33 fastens and closes the inner wall of the through hole 22 of the cover body 20, and the stopping ring portion 33 is further provided with three limit pieces 332 from the outer edge.

In another embodiment of the structure, as shown in FIGS. 4 and 5, the outer periphery of the cover body 20 is provided with a sealing gasket 24, and is closed by the sealing gasket 24 and the inner wall of the opening 11 of the container 10. Thereby, the combination of the cover 20 and the container 10 is achieved.

The actual use state of the structure, continuation, refer to FIG. 3, together with the sixth, seventh, and eighth figures. The gas valve 30 is formed by the valve column 31 being disposed in the perforation 22 of the cover body 20, and is ventilated through the valve column 31. A conductive flow path is formed between the guiding groove 311 and the through hole 22, and the gas blocking film 32 is attached to the top surface of the cover body 20, and the blocking ring portion 33 is fastened to the outside of the through hole 22, thereby completing the air valve. In the installation of 30, the lid body 20 can be closed and disposed in the opening 11 of the container 10. At this time, when the air inside the container 10 is to be evacuated through a vacuum device 40 to form a vacuum state, the vacuuming device 40 is closed. When the vacuuming device 40 is operated by the user in the recess 21 in the cover 20, the gas barrier film 32 is lifted up with the pumping airflow, so that the gas in the container 10 can pass through the vent hole 23 and The gas permeable guide groove 311 of the spool 31 is withdrawn, thereby tending to be in a vacuum state, and the gas barrier film 32 is also reset by the vacuum under the container 10 and closely adhered to the surface of the cover body 20 to complete the container. 10 vacuum sealing effect, so that the food or articles of the container 10 are protected from moisture and fresh fruit.

Furthermore, when the user wants to open the cover 20, as shown in FIG. 9, it is only necessary that the air valve 30 is lifted up on the side of the gas-shielding film 32 to make the vent 23 The gas barrier film 32 is closed and closed, and a gap is formed between the gas barrier film 32 and the surface of the cover body 20, so that the outside air can enter the container 10 along the vent hole 23 and the venting guide groove 311, so that the container loses the vacuum effect. The cover 20 can be opened.

With the structure of the above specific embodiment, the following benefits can be obtained: the air valve 30 is provided with an upwardly extending swaying portion 322 from the outer end of the gas barrier film 32, and the container 10 is to be opened to release the container 10. In the vacuum state, the gas barrier film 32 can be easily lifted up directly through the swaying portion 322, thereby allowing air to be introduced into the container 10, which makes the structure more convenient and labor-saving, and can also be used for the resistance. The air film 32 is present in a sheet-like state and in a soft texture state, ensuring the closeness of the bonding between the gas barrier film 32 and the lid body 20, and improving the vacuum effect of the container 10.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for the creation of a patent shall be filed according to law, and the examination of the member of the Bureau shall be granted a legal patent right.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

Claims (7)

A vacuum container structure comprising: a container, a cover body disposed in the opening of the container, and a gas valve, the top end of the cover body is provided with a perforation, and at least one venting hole is provided around the perforation, the gas valve has a The valve column is disposed on the perforation, and a gas barrier film and a stop ring portion are respectively disposed on the upper and lower ends of the valve column, and the gas barrier film area is attached to the vent hole of the cover body, and the resistance is The outer peripheral end of the gas film is provided with a tilting portion that is tilted up. The vacuum container structure according to claim 1, wherein the surface of the valve post is provided with a gas permeable guide groove in the same direction as the swaying portion, and the gas permeable guide groove extends to form a groove at the bottom of the gas barrier film. And extending to the stop ring portion to form a gap. The vacuum container structure according to claim 1, wherein the gas barrier film of the gas valve is a sheet-like and soft-skinned sheet. The vacuum container structure according to claim 1, wherein the blocking ring portion is further provided with three limiting pieces by an outer edge. The vacuum container structure according to any one of claims 1 to 4, wherein the top end of the cover body defines an inner recess and a through hole is formed in the center of the inner recess. The vacuum container structure according to claim 5, wherein the container and the cover are combined by a twist lock. The vacuum container structure according to claim 5, wherein the outer periphery of the cover is provided with a sealing gasket, and the sealing gasket is closed to the inner wall of the opening of the container.