CN210437623U - Vacuum double-layer container - Google Patents
Vacuum double-layer container Download PDFInfo
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- CN210437623U CN210437623U CN201920883638.2U CN201920883638U CN210437623U CN 210437623 U CN210437623 U CN 210437623U CN 201920883638 U CN201920883638 U CN 201920883638U CN 210437623 U CN210437623 U CN 210437623U
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Abstract
The utility model relates to the field of a structural device of a container, in particular to a vacuum double-layer container; the vacuum double-layer bottle comprises a bottle body, wherein the bottle body is provided with an outer-layer bottle body and an inner-layer container embedded in the outer-layer bottle body, an air layer is arranged between the outer-layer bottle body and the inner-layer container, the vacuum double-layer container is provided with a bottle mouth, and the inner-layer container is communicated with the bottle mouth; the bottom of the outer layer bottle body is provided with an air inlet structure, the air inlet structure is provided with an air inlet, and the air inlet structure further comprises an air inlet piece; the vacuum double-layer container also comprises a cover body, wherein the cover body is provided with a discharging structure, and the discharging structure is provided with a discharging opening; the article structure also comprises an article; the vacuum double-layer bottle of the utility model has reasonable structural design and sanitary and convenient use.
Description
Technical Field
The utility model relates to a constructional device field of container, concretely relates to double-deck container of vacuum.
Background
The container is a common article in daily life and industrial production, the cover body of the traditional container is screwed on the container, and when the liquid in the container needs to be drunk or poured out, the cover body of the container is unscrewed, so that in the traditional technology, after the cover body is unscrewed, the cover body is separated from the container, the cover body is often easily lost, the container cannot be closed, and the hidden health hazard exists; in addition, in the conventional technology, after the container cover is unscrewed, the drinking water is directly taken through the bottle mouth of the container bottle or is poured out, and the bottle mouths of many container bottles are large and inconvenient to use, so that improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum double-layer container with reasonable structural design, sanitary and convenient use.
The above purpose is realized by the following technical scheme: a vacuum double-layer container comprises a bottle body, wherein the bottle body is provided with an outer-layer bottle body and an inner-layer container embedded in the outer-layer bottle body, an air layer is arranged between the outer-layer bottle body and the inner-layer container, the vacuum double-layer container is provided with a bottle mouth, and the inner-layer container is communicated with the bottle mouth; the bottom of the outer layer bottle body is provided with an air inlet structure, the air inlet structure is provided with an air inlet, and the air inlet structure further comprises an air inlet piece; the vacuum double-layer container also comprises a cover body, wherein the cover body is provided with a discharging structure, and the discharging structure is provided with a discharging opening; the article structure also comprises an article;
when the vacuum double-layer container is placed in the forward direction:
after the cover body is covered on the bottle body, the discharge piece blocks the discharge opening;
the air inlet part blocks the air inlet;
when the vacuum double-layer container is inclined or placed upside down:
after the cover body is covered on the bottle body, a gap is arranged between the article outlet and the article outlet, and articles accommodated in the vacuum double-layer container flow out through the article outlet;
the air inlet piece with the air inlet is directly equipped with the gap, outside air passes through the air inlet gets into in the air bed.
In the utility model, the bottle body of the vacuum double-layer container is provided with an outer-layer bottle body and an inner-layer container embedded in the outer-layer bottle body, the bottom of the outer-layer bottle body is provided with an air inlet and an air inlet piece; the cover body of the vacuum double-layer container is provided with a material outlet and a material outlet piece; when the vacuum double-layer container is placed in the forward direction: the outlet object blocks the outlet, and the air inlet part blocks the air inlet; when the vacuum double-layer container is inclined or placed upside down: a gap is arranged between the article outlet and the article outlet, and the articles in the vacuum double-layer container flow out through the article outlet; the air inlet piece with the air inlet is directly equipped with the gap, and outside air passes through the air inlet gets into in the air bed. Therefore, the vacuum double-layer container of the utility model has reasonable structural design, sanitary use and convenience.
Drawings
Fig. 1 shows a schematic structural view of an embodiment of a vacuum double container of the present invention;
fig. 2 is a schematic view showing an inverted structure of an embodiment of a vacuum double container according to the present invention;
fig. 3 is a schematic structural view of a lid of an embodiment of a vacuum double container according to the present invention;
fig. 4 is a schematic structural view of another view angle of the cover of the vacuum double-layered container according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a bottom view of an embodiment of a vacuum double-layered container according to the present invention;
fig. 6 shows a schematic structural diagram of a second embodiment of the cover body of an embodiment of the vacuum double-layered container of the present invention;
fig. 7 is a schematic structural diagram of a second embodiment of an article according to an embodiment of the present invention;
fig. 8 is a schematic structural view showing a third embodiment of the lid body of an example of a vacuum double container according to the present invention;
fig. 9 is a schematic structural view of a third embodiment of an article discharge member according to an embodiment of the present invention;
FIG. 10 shows a schematic overall structure diagram of a fourth embodiment of the discharge structure of an embodiment of a vacuum double vessel of the present invention;
FIG. 11 is a schematic structural view showing a state where a slit is opened in a fourth embodiment of an output structure of an example of a vacuum double container according to the present invention;
FIG. 12 is a schematic view showing a state where a slit is closed in a fourth embodiment of an effluent structure of an example of a vacuum double container according to the present invention;
FIG. 13 is a schematic view of a mounting cup in a fourth embodiment of the discharge structure of an embodiment of a vacuum double vessel according to the present invention;
FIG. 14 shows another overall structural schematic of a fourth embodiment of the discharge structure of an embodiment of a vacuum double-layered vessel of the present invention;
FIG. 15 is a schematic view showing a further overall structure of a fourth embodiment of the discharge structure of an embodiment of the vacuum double-layered vessel of the present invention;
fig. 16 is a schematic view showing a configuration of an embodiment of the vacuum double container according to the present invention after pouring out the article.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Fig. 1 is a schematic structural diagram of an embodiment of a vacuum double-layered container according to the present invention; fig. 2 is a schematic view of an inverted structure of an embodiment of a vacuum double-layered container according to the present invention; fig. 3 is a schematic structural view of a lid of an embodiment of a vacuum double-layered container according to the present invention; fig. 4 is a schematic structural view of another view angle of the cover body of the embodiment of the vacuum double-layered container according to the present invention; fig. 5 is a schematic structural diagram of a bottom view of an embodiment of a vacuum double-layered container according to the present invention; in the utility model, the vacuum double-layer container comprises a bottle body, the bottle body is provided with an outer bottle body 1 and an inner layer container 2 embedded in the outer bottle body 1, an air layer 3 is arranged between the outer bottle body 1 and the inner layer container 2, the vacuum double-layer container is provided with a bottle mouth 7, and the inner layer container 2 is communicated with the bottle mouth 7; the bottom of the outer layer bottle body 1 is provided with an air inlet structure 4, the air inlet structure is provided with an air inlet, and the air inlet structure further comprises an air inlet piece; the vacuum double-layer container also comprises a cover body 5, wherein an outlet structure 6 is arranged on the cover body 5, and the outlet structure 6 is provided with an outlet; the dispenser structure 6 further comprises a dispenser.
When the vacuum double-layer container is placed in the forward direction: after the cover body is covered on the bottle body, the discharge piece blocks the discharge opening; the air inlet part blocks the air inlet; when the vacuum double-layer container is inclined or placed upside down: after the cover body is covered on the bottle body, a gap is arranged between the article outlet and the article outlet, and articles accommodated in the vacuum double-layer container flow out through the article outlet; the air inlet piece with the air inlet is directly equipped with the gap, outside air passes through the air inlet gets into in the air bed 3.
As a preferred technical solution, the outlet structure comprises an outlet cavity, two ends of the outlet cavity are respectively provided with a first outlet 61 and a second outlet 62, the first outlet 61 is located below the second outlet 62, and an outlet notch 621 is arranged at the edge of the second outlet 62; the effluent piece includes an effluent sealing ball 63, the effluent sealing ball 63 is disposed in the effluent cavity;
after the cover body is covered on the bottle body, when the vacuum double-layer container is placed in the forward direction: the discharge sealing ball 63 blocks the first discharge opening 61 under the action of gravity;
when the vacuum double-layer container is inclined or placed upside down: the discharging sealing ball 63 is separated from the first discharging port 61 under the action of gravity, flows to the second discharging port 62, is blocked on the second discharging port 62, and the articles in the inner container flow into the discharging cavity through the first discharging port 61 and then flow out through the discharging notch 2.
In this embodiment, an air inlet structure is arranged at the lower part of the bottle body, the principle of the air inlet structure is the same as that of the discharge structure, for example, the air inlet structure comprises an air inlet cavity, a first air inlet 41 and a second air inlet 42 are respectively arranged at two ends of the air inlet cavity, the first air inlet 41 is located below the second air inlet 42, and an air inlet notch 421 is arranged at the edge of the second air inlet 42; the second air inlet 42 communicates with the air layer; the intake comprises an intake sealing ball 43, the intake sealing ball 43 being disposed in the intake cavity;
when the vacuum double-layer container is placed in the forward direction: the sealing ball 43 blocks the first air inlet 41 under the action of gravity;
when the vacuum double-layer container is inclined or placed upside down: the sealing ball 43 is separated from the first air inlet 41 under the action of gravity, flows to the second air inlet 42, is blocked on the second air inlet 42, and is communicated with the air layer 3 through the second air inlet notch 421; the external air flows into the air layer 3 through the second air intake notch 421.
Fig. 16 is a schematic view of an embodiment of a vacuum double container according to the present invention after pouring out the articles; in the present invention, preferably, the inner container 2 is made of soft material and is deformable; therefore, in the utility model, the inner container is communicated with the bottle body, and the external air can not enter the inner cavity of the inner container, so that the inner container can be gradually contracted along with the gradual pouring of the objects in the inner container; when the container is used again, the inner container is continuously shrunk after the objects in the inner container are poured out until the objects in the inner container are completely poured out, the objects in the inner container cannot be in contact with the air, and the continuous fresh keeping of the objects in the inner layer is ensured.
Fig. 6 is a schematic structural view of a second embodiment of a cover body according to an embodiment of the present invention; fig. 7 is a schematic structural diagram of a second embodiment of an article according to an embodiment of the present invention; in the present embodiment, the outlet structure is different, and illustratively, the outlet comprises a third outlet 61b and a fourth outlet 62 b; the fourth outlet 62b comprises one or more through holes, which are uniformly distributed on the periphery of the third outlet 61 b; the discharging piece comprises a lower baffle 631b and an upper baffle 632b, and a support rod 633b is arranged between the lower baffle 631b and the upper baffle 632 b; the size of the upper baffle 632b is larger than that of the lower baffle 631b, the supporting rod 633b passes through the third outlet 61b, and the lower baffle 631b and the upper baffle 632b are respectively located at two sides of the cover surface of the cover body;
after the cover body is covered on the bottle body, when the vacuum double-layer container is placed in the forward direction: the upper baffle 632b is blocked on the upper surface of the cover body and simultaneously blocks the third outlet 61b and the fourth outlet 62 b;
when the vacuum double-layer container is inclined or placed upside down: the upper baffle 632b moves downward under the action of gravity, and leaves the third outlet 61b and the fourth outlet 62 b; the lower baffle 631b is blocked at the bottom side of the cover body and blocks the third outlet 61 b; the articles in the inner container 2 are discharged outside through the fourth discharge port 62 b.
Similarly, the air inlet structure is in the same principle as the air outlet structure, and exemplarily, the air inlet comprises a third air inlet and a fourth air inlet; the fourth air inlet comprises one or more through holes, and the through holes are uniformly distributed on the periphery of the third air inlet; the air inlet piece comprises an air inlet lower baffle and an air inlet upper baffle, and an air inlet support rod is arranged between the air inlet lower baffle and the air inlet upper baffle; the size of the air inlet upper baffle is larger than that of the air inlet lower baffle, the air inlet support rod penetrates through the third air inlet, the air inlet lower baffle and the air inlet upper baffle are respectively positioned on two sides of the bottom surface of the outer-layer bottle body, and the fourth air inlet is communicated with the air layer;
when the vacuum double-layer container is placed in the forward direction: the air inlet upper baffle is blocked at the upper end of the bottom surface of the outer layer bottle body and simultaneously blocks the third air inlet and the fourth air inlet;
when the vacuum double-layer container is inclined or placed upside down: the air inlet upper baffle plate moves downwards under the action of gravity and leaves the third air inlet and the fourth air inlet; the air inlet lower baffle is blocked at the lower end of the bottom surface of the outer layer bottle body and blocks the third air inlet; the fourth air inlet is communicated with the air layer 3; the outside air flows into the air layer 3 through the fourth air inlet.
Fig. 8 is a schematic structural view of a third embodiment of a lid body according to an embodiment of the present invention; fig. 9 is a schematic structural view of a third embodiment of an article according to an embodiment of the present invention.
In the present embodiment, the structures of the discharge objects are different, for example, a groove is formed on the upper surface of the cover body 5, the groove includes a groove surface, a fastening piece 62c is arranged on the groove surface, and a fastening position 621c is arranged between the fastening piece 62c and the groove surface; an outlet 61c is arranged on the groove; the discharging piece comprises a rotating shaft baffle which comprises a rotating shaft 632c and a baffle 631c connected to the rotating shaft 632 c; the rotating shaft 632c is installed at the fastening position 621c, and the rotating shaft 632c rotates along the fastening position 621 c;
after the cover body is covered on the bottle body, when the vacuum double-layer container is placed in the forward direction: the baffle 631c is attached to the groove surface under the action of gravity to block the outlet 61 c;
when the vacuum double-layer container is inclined or placed upside down: the rotating shaft baffle rotates under the action of gravity, the baffle 631c leaves the outlet 61c, and the outlet 61c is opened.
In this embodiment, the baffle and the groove surface may be covered or separated, similar to a flip cover.
Similarly, the air inlet structure and the air outlet structure have the same principle, illustratively, an air inlet groove is formed in the outer surface of the bottom of the outer-layer bottle body, the air inlet groove comprises an air inlet groove surface, an air inlet buckle part is arranged on the air inlet groove surface, and an air inlet buckle position is arranged between the air inlet buckle part and the air inlet groove surface; the air inlet is arranged on the air inlet groove; the air inlet part comprises an air inlet rotating shaft baffle plate, and the air inlet rotating shaft baffle plate comprises an air inlet rotating shaft and an air inlet baffle plate connected to the air inlet rotating shaft; the air inlet rotating shaft is arranged at the air inlet buckling position and rotates along the air inlet buckling position;
when the vacuum double-layer container is placed in the forward direction: the air inlet baffle is attached to the surface of the air inlet groove under the action of gravity to block the air inlet;
when the vacuum double-layer container is inclined or placed upside down: the air inlet rotating shaft baffle rotates under the action of gravity, the air inlet baffle leaves the air inlet, and the air inlet is opened.
Fig. 10 is a schematic structural view of a fourth embodiment of the discharge structure of an embodiment of the vacuum double-layered container according to the present invention; fig. 11 is a schematic structural view showing a state where a slit is opened in a fourth embodiment of an outlet structure according to an embodiment of a vacuum double container of the present invention; in the present embodiment, the discharge structure 6d includes a water outlet portion 61d and an installation portion 62 d; the water outlet part 61d is of an elastic structure, and the upper end of the water outlet part is provided with a cut 611 d; the mounting part 62d is mounted at the bottle mouth, and the bottom of the mounting part is provided with a through hole 623 d;
fig. 12 is a schematic structural view showing a state where a slit is closed in a fourth embodiment of an outlet structure according to an embodiment of a vacuum double container of the present invention; in the present embodiment, it is preferred that,
when the vacuum double-layer container is placed in the forward direction: since the spout portion 61d is elastic, the cut 611d is closed in a natural state in the spout portion 61d having an elastic structure;
when the vacuum double-layer container is inclined or placed upside down: the articles in the inner container flow to the cut 611d through the through hole 623d, and under the gravity of the articles, a gap is formed at the cut 611d, and the articles flow out from the cut 611 d.
It should be noted that, in the present invention, the shape of the scribe can be various shapes such as rectangle, S-shape, round hole, etc., and the number can be 1, or 2 or several.
Illustratively, the mounting portion is provided with a first annular baffle 621d and a second annular baffle 622d, and a mounting groove 624d is formed between the first annular baffle and the second annular baffle;
fig. 13 is a schematic structural view of a mounting cover in a fourth embodiment of the discharge structure of an embodiment of the vacuum double-layered container according to the present invention; the vacuum double-layer container is further provided with an installation cover 8, the installation cover of the installation cover 8 is covered on the bottle opening, the installation cover 8 comprises a cover surface 81, a cover hole 611 is formed in the cover surface 81, the annular first baffle and the annular second baffle are buckled at the upper end and the lower end of the cover hole 811, and the cover surface is buckled in the installation groove 624 d.
In the fourth embodiment, the air intake structure may be the same as the structure of the discharge structure,
the air inlet structure 6 d' comprises an air inlet part and an air inlet installation part; the air inlet part is of an elastic structure, and an air inlet cut is formed in the upper end of the air inlet part; the air inlet mounting part is mounted at the bottom of the outer-layer bottle body, and a through hole is formed in the bottom of the air inlet mounting part;
when the vacuum double-layer container is placed in the forward direction: in the air inlet part of the elastic structure, the air inlet cut is closed in a fitting manner in a natural state;
when the vacuum double-layer container is inclined or placed upside down: under the action of gravity, the articles in the inner container form a gap at the cut, and the articles flow out from the cut; the inner container is shrunk, the air layer generates suction force on the air inlet scratch, the air inlet scratch is sucked open, and external air enters the air layer through the air inlet scratch.
Therefore, in the present embodiment, the cut is opened by the air pressure in the container, and when the air pressure in the container is not high, the cut is automatically closed and sealed by the elastic material, that is, the discharge structure and the air inlet structure are automatically closed.
As shown in fig. 14, another overall structure diagram of the fourth embodiment of the discharge structure according to the embodiment of the present invention is shown, in this structure diagram, an annular thread mounting portion 821 extends upwards on the cover surface 81 of the mounting cover 8, the vacuum double-layered container is further provided with a first upper cover 822, the first upper cover 822 is in fit connection with the thread mounting portion 821 through a thread, the first upper cover 822 is screwed on the thread mounting portion 821 to seal the cover hole 811; the first cover 822 may be unscrewed open.
As shown in fig. 15, which is another overall structural diagram of the fourth embodiment of the discharge structure of the embodiment of the vacuum double-layered container of the present invention, in this structural diagram, an annular snap-fit mounting portion 831 extends upward on the cover surface 81 of the mounting cover 8, the vacuum double-layered container is further provided with a second upper cover 832, and the second upper cover 832 is snap-connected with the snap-fit mounting portion 831; after the second upper cover 832 is turned over, the second upper cover 832 is buckled on the buckling installation part 831, and the cover hole 811 is sealed; the second upper cover 832 can be opened and folded again; the second upper cover 832 and the mounting cover 8 may be integrally formed.
Illustratively, the bottom of the outer layer bottle body is provided with a round hole, similar to a cover hole of a mounting cover in the embodiment of the article discharging device, and the annular first baffle and the annular second baffle can be clamped with the round hole at the bottom of the outer layer bottle body.
In the above embodiments, the discharge structure can be selected from one of various modes, the air inlet structure can be selected from one of various modes, and the discharge structure and the air inlet structure can be combined in various ways in the vacuum double-layer container.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
1. A vacuum double-layer container comprises a bottle body and is characterized in that the bottle body is provided with an outer-layer bottle body and an inner-layer container embedded in the outer-layer bottle body, an air layer is arranged between the outer-layer bottle body and the inner-layer container, the vacuum double-layer container is provided with a bottle opening, and the inner-layer container is communicated to the bottle opening; the bottom of the outer layer bottle body is provided with an air inlet structure, the air inlet structure is provided with an air inlet, and the air inlet structure further comprises an air inlet piece; the vacuum double-layer container also comprises a cover body, wherein the cover body is provided with a discharging structure, and the discharging structure is provided with a discharging opening; the article structure also comprises an article;
when the vacuum double-layer container is placed in the forward direction:
after the cover body is covered on the bottle body, the discharge piece blocks the discharge opening;
the air inlet part blocks the air inlet;
when the vacuum double-layer container is inclined or placed upside down:
after the cover body is covered on the bottle body, a gap is arranged between the article outlet and the article outlet, and articles accommodated in the vacuum double-layer container flow out through the article outlet;
the air inlet piece with the air inlet is directly equipped with the gap, and outside air passes through the air inlet gets into in the air bed.
2. The vacuum double-layer container of claim 1, wherein the discharge structure comprises a discharge cavity, the discharge cavity is provided with a first discharge port and a second discharge port at two ends, the first discharge port is positioned below the second discharge port, and the edge of the second discharge port is provided with a discharge notch; the discharge piece comprises a discharge sealing ball which is arranged in the discharge cavity;
after the cover body is covered on the bottle body, when the vacuum double-layer container is placed in the forward direction: the discharge sealing ball blocks the first discharge opening under the action of gravity;
when the vacuum double-layer container is inclined or placed upside down: the material discharging sealing ball is separated from the first material discharging opening under the action of gravity, flows to the second material discharging opening and is blocked on the second material discharging opening, and the articles in the inner container flow to the material discharging cavity through the first material discharging opening and then flow out through the material discharging notch.
3. The vacuum double-deck vessel of claim 1, wherein said outlet comprises a third outlet and a fourth outlet; the fourth outlet comprises one or more through holes, and the through holes are uniformly distributed on the periphery of the third outlet; the discharging piece comprises a lower baffle and an upper baffle, and a support rod is arranged between the lower baffle and the upper baffle; the size of the upper baffle plate is larger than that of the lower baffle plate, the support rod penetrates through the third outlet, and the lower baffle plate and the upper baffle plate are respectively positioned on two sides of the cover surface of the cover body;
after the cover body is covered on the bottle body, when the vacuum double-layer container is placed in the forward direction: the upper baffle is blocked on the upper surface of the cover body and simultaneously blocks the third outlet and the fourth outlet;
when the vacuum double-layer container is inclined or placed upside down: the upper baffle moves downwards under the action of gravity and leaves the third outlet and the fourth outlet; the lower baffle is blocked at the bottom side of the cover body and blocks the third outlet; the articles in the inner container flow out through the fourth outlet.
4. The vacuum double-layer container according to claim 1, wherein the upper surface of the cover body is provided with a groove, the groove comprises a groove surface, the groove surface is provided with a fastener, and a fastening position is arranged between the fastener and the groove surface; an outlet is arranged on the groove; the discharging piece comprises a rotating shaft baffle plate, and the rotating shaft baffle plate comprises a rotating shaft and a baffle plate connected to the rotating shaft; the rotating shaft is arranged at the buckling position and rotates along the buckling position;
after the cover body is covered on the bottle body, when the vacuum double-layer container is placed in the forward direction: the baffle is attached to the groove surface under the action of gravity to block the outlet;
when the vacuum double-layer container is inclined or placed upside down: the rotating shaft baffle rotates under the action of gravity, the baffle leaves the material outlet, and the material outlet is opened.
5. The vacuum double-layered container according to claim 1, wherein the outflow structure comprises a water outlet portion and a mounting portion; the water outlet part is of an elastic structure, and the upper end of the water outlet part is provided with a cutting; the mounting part is mounted at the bottle mouth, and the bottom of the mounting part is provided with a through hole;
when the vacuum double-layer container is placed in the forward direction: in the water outlet part of the elastic structure, the cut is closed in a natural state;
when the vacuum double-layer container is inclined or placed upside down: the articles in the inner container flow to the scribing opening through the through holes, a gap is formed at the scribing opening under the action of the gravity of the articles, and the articles flow out from the scribing opening.
6. The vacuum double-layered container according to claim 5, wherein the mounting portion is provided with a first annular baffle plate and a second annular baffle plate, and a mounting groove is provided between the first annular baffle plate and the second annular baffle plate;
the vacuum double-layer container is characterized in that the vacuum double-layer container is further provided with an installation cover, the installation cover of the installation cover is closed on the bottle mouth and comprises a cover face, a cover hole is formed in the cover face, the annular first baffle and the annular second baffle are buckled at the upper end and the lower end of the cover hole in a clamping mode, and the cover face is buckled in the installation groove in a clamping mode.
7. The vacuum double-layer container according to any one of claims 2 to 5, wherein the air inlet structure comprises an air inlet cavity, a first air inlet and a second air inlet are respectively arranged at two ends of the air inlet cavity, the first air inlet is positioned below the second air inlet, and an air inlet notch is arranged at the edge of the second air inlet; the second air inlet is communicated with the air layer; the intake comprises an intake sealing ball disposed in the intake cavity;
when the vacuum double-layer container is placed in the forward direction: the sealing ball blocks the first air inlet under the action of gravity;
when the vacuum double-layer container is inclined or placed upside down: the sealing ball is separated from the first air inlet under the action of gravity, flows to the second air inlet and is blocked on the second air inlet, and the second air inlet gap is communicated with the air layer; the outside air flows into the air layer through the second air inlet notch.
8. The vacuum double-layered container according to claim 3, wherein the gas inlet comprises a third gas inlet and a fourth gas inlet; the fourth air inlet comprises one or more through holes, and the through holes are uniformly distributed on the periphery of the third air inlet; the air inlet piece comprises an air inlet lower baffle and an air inlet upper baffle, and an air inlet support rod is arranged between the air inlet lower baffle and the air inlet upper baffle; the size of the air inlet upper baffle is larger than that of the air inlet lower baffle, the air inlet support rod penetrates through the third air inlet, the air inlet lower baffle and the air inlet upper baffle are respectively positioned on two sides of the bottom surface of the outer-layer bottle body, and the fourth air inlet is communicated with the air layer;
when the vacuum double-layer container is placed in the forward direction: the air inlet upper baffle is blocked at the upper end of the bottom surface of the outer layer bottle body and simultaneously blocks the third air inlet and the fourth air inlet;
when the vacuum double-layer container is inclined or placed upside down: the air inlet upper baffle plate moves downwards under the action of gravity and leaves the third air inlet and the fourth air inlet; the air inlet lower baffle is blocked at the lower end of the bottom surface of the outer layer bottle body and blocks the third air inlet; the fourth air inlet is communicated with the air layer; the outside air flows into the air layer through the fourth air inlet.
9. The vacuum double-layer container according to any one of claims 2 to 5, wherein an air inlet groove is formed in the outer surface of the bottom of the outer-layer bottle body, the air inlet groove comprises an air inlet groove surface, an air inlet buckle part is arranged on the air inlet groove surface, and an air inlet buckle position is arranged between the air inlet buckle part and the air inlet groove surface; the air inlet is arranged on the air inlet groove; the air inlet part comprises an air inlet rotating shaft baffle plate, and the air inlet rotating shaft baffle plate comprises an air inlet rotating shaft and an air inlet baffle plate connected to the air inlet rotating shaft; the air inlet rotating shaft is arranged at the air inlet buckling position and rotates along the air inlet buckling position;
when the vacuum double-layer container is placed in the forward direction: the air inlet baffle is attached to the surface of the air inlet groove under the action of gravity to block the air inlet;
when the vacuum double-layer container is inclined or placed upside down: the air inlet rotating shaft baffle rotates under the action of gravity, the air inlet baffle leaves the air inlet, and the air inlet is opened.
10. The vacuum double-layered container according to any one of claims 2 to 5, wherein the gas inlet structure comprises a gas inlet portion and a gas inlet mounting portion; the air inlet part is of an elastic structure, and an air inlet cut is formed in the upper end of the air inlet part; the air inlet mounting part is mounted at the bottom of the outer-layer bottle body, and a through hole is formed in the bottom of the air inlet mounting part;
when the vacuum double-layer container is placed in the forward direction: in the air inlet part of the elastic structure, the air inlet cut is closed in a fitting manner in a natural state;
when the vacuum double-layer container is inclined or placed upside down: under the action of gravity, the articles in the inner container form a gap at the cut, and the articles flow out from the cut; the inner container is shrunk, the air layer generates suction force on the air inlet scratch, the air inlet scratch is sucked open, and external air enters the air layer through the air inlet scratch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920883638.2U CN210437623U (en) | 2019-06-13 | 2019-06-13 | Vacuum double-layer container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920883638.2U CN210437623U (en) | 2019-06-13 | 2019-06-13 | Vacuum double-layer container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210437623U true CN210437623U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920883638.2U Expired - Fee Related CN210437623U (en) | 2019-06-13 | 2019-06-13 | Vacuum double-layer container |
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| Country | Link |
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| CN (1) | CN210437623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282222A (en) * | 2019-06-13 | 2019-09-27 | 中山市华宝勒生活用品实业有限公司 | A kind of vacuum double container |
| JP7244740B2 (en) | 2018-12-13 | 2023-03-23 | キョーラク株式会社 | delaminating container |
-
2019
- 2019-06-13 CN CN201920883638.2U patent/CN210437623U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7244740B2 (en) | 2018-12-13 | 2023-03-23 | キョーラク株式会社 | delaminating container |
| CN110282222A (en) * | 2019-06-13 | 2019-09-27 | 中山市华宝勒生活用品实业有限公司 | A kind of vacuum double container |
| CN110282222B (en) * | 2019-06-13 | 2024-07-09 | 中山市华宝勒生活用品有限公司 | Double-layer container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |