CN218807784U - Air tightness storage box - Google Patents

Abstract

The utility model belongs to the technical field of storage boxes and discloses an air tightness storage box which comprises an outer shell, an inner shell and a cover cap, wherein the side wall of the outer shell is provided with a spring plate lock catch; the inner shell is made of rubber materials, the inner shell is arranged in the outer shell, and a sealing ring is arranged at the port of the inner shell; the shroud rotates with a lateral wall of shell to be connected, has at least one lateral wall in the remaining lateral wall of shroud to be provided with the outer clamping groove, and when the shroud cover was located the top of shell, shell fragment hasp joint in the outer clamping groove, the inseparable butt of the interior roof of sealing ring and shroud, the shroud encloses into inclosed chamber that holds with the inner shell, and shell and shroud all adopt metal material to make. The utility model discloses an air tightness storage box can form inclosed chamber that holds, avoids placing in the article that holds the intracavity and wets, guarantees the storage life of article.

Description

Air tightness storage box

Technical Field

The utility model relates to a storing box technical field especially relates to an air tightness storage box.

Background

The storing box is used for collecting the storage with article, uses extensively, and current storing box generally includes box body and lid, sets up the external screw thread in the port periphery of box body, sets up the internal thread in the port inside of lid, takes out article from the box body or puts into article the box body when needs and stores, rotates the lid and can make the lid leave the port of box body. However, the existing storage box is easily wetted, moist air easily passes through the thread gap and enters the box body, so that the storage box can not be used for storing articles with higher requirements on humidity, for example, some medicines or reagents are easy to lose efficacy in a humid environment, and the effective storage time is greatly shortened.

Therefore, there is a need for an airtight storage box, which can form a closed accommodating cavity, prevent the articles placed in the accommodating cavity from being affected with damp, and ensure the storage life of the articles.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides an air tightness storage box can form inclosed the chamber of holding, avoids placing in the article that holds the intracavity and wets, guarantees the storage life of article.

To achieve the purpose, the utility model adopts the following technical proposal:

an airtight storage case comprising:

the side wall of the shell is provided with an elastic sheet lock catch;

the inner shell is made of rubber materials, the inner shell is arranged in the outer shell, and a sealing ring is arranged at a port of the inner shell;

a cover lid, the cover lid with a lateral wall of shell rotates to be connected at least one lateral wall is provided with the outer draw-in groove in the remaining lateral wall of cover lid, the cover lid is located during the top of shell, shell fragment hasp joint in the outer draw-in groove, the sealing ring with the inseparable butt of interior roof of cover lid, the cover lid with the inner shell encloses into inclosed the chamber that holds, the shell with the cover lid all adopts metal material to make.

As an optional technical solution, an abutting layer is arranged on the outer periphery of the inner shell, and the abutting layer abuts against the port of the outer shell.

As an optional technical solution, a first annular tube is arranged inside the port of the housing, and the abutting layer abuts against the first annular tube.

As an optional technical scheme, a lateral wall of shell is provided with the limiting plate, the limiting plate includes to keeping away from the flexion of inner shell lateral buckling, the flexion with enclose into the spacing groove between the body of shell, the port of shroud is provided with the second toroidal tube, the second toroidal tube is worn to locate the spacing groove.

As an optional technical scheme, the shroud has been seted up through the mouth, a lateral wall that runs through the mouth does the pipe wall of second annular pipe, the limiting plate is followed the lateral wall of shell cuts and forms, the first end of limiting plate with the body fixed connection of shell, the second end of limiting plate passes through the mouth and wrap up in the periphery of second annular pipe.

As an optional technical solution, the tail end of the limiting plate and the side wall of the housing are located on the same plane.

As an optional technical solution, the other three side walls of the cover cap are provided with the external clamping grooves, the three side walls of the housing are provided with the elastic sheet lock catch, and the elastic sheet lock catch arranged on the housing and the external clamping grooves arranged on the cover cap are correspondingly arranged.

As an optional technical scheme, be provided with on the shell fragment hasp joint convex closure and spacing convex closure, the joint convex closure be located the port of shell with between the spacing convex closure, the joint convex closure is used for the card to go into outer draw-in groove, spacing convex closure is used for the butt the port border of shroud.

As an optional technical solution, the side wall of the shell where the elastic sheet lock catch is installed is provided with two inner clamping grooves, the elastic sheet lock catch is arranged between the outer wall of the inner shell and the inner wall of the outer shell, and the two inner clamping grooves respectively correspond to the clamping convex hull and the limiting convex hull.

As an optional technical solution, the airtight storage box further includes a bottom cover, and the outer shell is snapped in the bottom cover.

The beneficial effects of the utility model reside in that:

the utility model provides an air tightness storage box, this air tightness storage box includes the shell, the shell fragment hasp, inner shell and shroud, when putting into the inner shell with article and storing when needs, the user presses down the shell fragment hasp, the shell fragment hasp breaks away from in the outer draw-in groove, make the relative shell of shroud outwards overturn again, can put into the inner shell with article after opening the shroud, rotate the shroud again after the article is packed into the inner shell, make the shroud cover locate the port top of shell, the shell fragment hasp joint is in the outer draw-in groove this moment, and the interior top of shroud can closely butt on the sealing ring, form inclosed holding chamber, namely the article is collected in the inclosed holding chamber that shroud and inner shell enclose, because the inner shell adopts rubber materials to make and shell and shroud all adopt metal material to make, thereby make the inner shell possess certain elastic deformation ability and shell and shroud and possess certain rigidity intensity, improve the leakproofness, avoid placing the article in holding the intracavity to be affected with damp, guarantee the storage life of article; and the inner shell sets up in the shell, and the external impact can be cushioned to the shell to and the inner shell possesses elastic deformation ability, further improves buffer capacity, avoids article to be bumped the bits of broken glass.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural view of an airtight storage case according to an embodiment;

fig. 2 is an exploded view of the structure of the airtight storage case according to the embodiment;

figure 3 is a cross-sectional view of the airtight storage case of the example;

FIG. 4 is an enlarged view of a portion of the portion A of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 3 at position B;

FIG. 6 is a schematic structural view of the housing according to the embodiment;

FIG. 7 is a schematic structural view of the cover according to the embodiment;

fig. 8 is another schematic view of the structure of the airtight storage case according to the embodiment.

In the figure:

1. a housing; 11. a first annular tube; 12. a limiting plate; 121. a curved portion; 13. an inner clamping groove;

2. the elastic sheet is locked; 21. clamping the convex hull; 22. limiting convex hulls;

3. an inner shell; 31. a seal ring; 32. an abutment layer;

4. a cover; 41. an outer clamping groove; 42. a second annular tube; 43. a through opening;

5. fastening nails;

6. a bottom cover.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

As shown in fig. 1 to 7, the present embodiment provides an airtight storage box, which includes an outer shell 1, an inner shell 3, and a cover 4, wherein a spring catch 2 is disposed on a side wall of the outer shell 1; the inner shell 3 is made of rubber materials, the inner shell 3 is arranged in the outer shell 1, and a sealing ring 31 is arranged at the port of the inner shell 3; the shroud 4 rotates with a lateral wall of shell 1 to be connected, has at least one lateral wall in the remaining lateral wall of shroud 4 to be provided with outer draw-in groove 41, and when shroud 4 covers the top of locating shell 1, shell fragment hasp 2 joint in outer draw-in groove 41, the inseparable butt of the interior roof of sealing ring 31 and shroud 4, shroud 4 and inner shell 3 enclose into inclosed the chamber that holds, and shell 1 and shroud 4 all adopt metal material to make.

Specifically, when an article needs to be placed in the inner shell 3 for storage, a user presses down the elastic sheet lock catch 2, the elastic sheet lock catch 2 is separated from the outer clamping groove 41, the cover cap 4 is turned outwards relative to the outer shell 1, the article can be placed in the inner shell 3 after the cover cap 4 is opened, the cover cap 4 is rotated after the article is placed in the inner shell 3, the cover cap 4 is covered on the top of the port of the outer shell 1, the elastic sheet lock catch 2 is clamped in the outer clamping groove 41, the inner top of the cover cap 4 can be tightly abutted to the sealing ring 31 to form a closed accommodating cavity, namely, the article is collected in the closed accommodating cavity formed by the cover cap 4 and the inner shell 3, the inner shell 3 is made of a rubber material, and the outer shell 1 and the cover cap 4 are made of a metal material, so that the inner shell 3 has a certain elastic deformation capacity and the outer shell 1 and the cover cap 4 have a certain rigidity strength, the sealing performance is improved, the article placed in the accommodating cavity is prevented from being wetted, and the storage life of the article is ensured; and inner shell 3 sets up in outer shell 1, and outer shell 1 can cushion external impact to and inner shell 3 possesses the elastic deformation ability, further improves the buffer capacity, avoids article to be hit the bits of broken glass.

Optionally, the outer periphery of the inner shell 3 is provided with an abutting layer 32, and the abutting layer 32 abuts against the port of the outer shell 1. When the cover lid 4 is pressed on the sealing ring 31, the abutting layer 32 is also pressed on the port of the outer shell 1 due to the effect of force transmission, so that the inner shell 3 is fixed in the outer shell 1, the sliding friction between the sealing ring 31 and the inner top wall of the cover lid 4 caused by the movement of the inner shell 3 in the outer shell 1 is avoided, and the sealing effect is prevented from being reduced due to the abrasion of the sealing ring 31.

Optionally, a first annular tube 11 is disposed inside the port of the housing 1, and the abutting layer 32 abuts against the first annular tube 11. The contact area between the abutting layer 32 and the shell 1 is increased, the pressure intensity is reduced, and the service life is ensured.

Optionally, a limiting plate 12 is arranged on one side wall of the outer shell 1, the limiting plate 12 includes a bending portion 121 bent to one side away from the inner shell 3, a limiting groove is defined between the bending portion 121 and the body of the outer shell 1, a second annular tube 42 is arranged at the port of the cover 4, and the second annular tube 42 penetrates through the limiting groove. The second annular tube 42 is constrained to rotate in the retaining groove so that the cover 4 cannot be disengaged from the housing 1, avoiding loss.

Optionally, a through hole 43 is formed in the cover 4, a sidewall of the through hole 43 is a pipe wall of the second annular pipe 42, the limiting plate 12 is cut from the sidewall of the housing 1, a first end of the limiting plate 12 is fixedly connected with the body of the housing 1, and a second end of the limiting plate 12 penetrates through the through hole 43 and wraps around the periphery of the second annular pipe 42. When manufacturing shell 1, directly cut from the lateral wall of shell 1 and obtain limiting plate 12, the first end of limiting plate 12 still with the body coupling of shell 1 this moment, bend the second end of limiting plate 12 again and form curved part 121, hang shroud 4 on limiting plate 12 at last, the second end of limiting plate 12 passes through the through-hole 43 promptly, and curved part 121 wraps up in the periphery of second ring pipe 42.

Optionally, the end of the limiting plate 12 and the side wall of the housing 1 are located on the same plane, so that the appearance of the product is optimized, and the aesthetic degree of the product can be ensured after the cover 4 is opened.

Optionally, the elastic sheet lock catch 2 is provided with a clamping convex hull 21 and a limiting convex hull 22, the clamping convex hull 21 is located between the port of the housing 1 and the limiting convex hull 22, the clamping convex hull 21 is used for being clamped into the outer clamping groove 41, and the limiting convex hull 22 is used for abutting against the port edge of the cover cap 4. When the cover cap 4 covers the top of the housing 1, the locking convex hull 21 is locked in the outer locking groove 41, and the limiting convex hull 22 is exposed at the edge of the port of the cover cap 4, when the cover cap 4 needs to be opened, the limiting convex hull 22 is pressed down to enable the body of the elastic sheet lock catch 2 to be elastically deformed, so that the locking convex hull 21 is separated from the outer locking groove 41.

Optionally, the lateral wall of the shell 1 provided with the elastic sheet lock catch 2 is provided with two inner clamping grooves 13, the elastic sheet lock catch 2 is arranged between the outer wall of the inner shell 3 and the inner wall of the shell 1, and the two inner clamping grooves 13 correspond to the clamping convex hull 21 and the limiting convex hull 22 respectively. In the embodiment, the elastic sheet lock catch 2 is arranged between the outer wall of the inner shell 3 and the inner wall of the outer shell 1, so that even after the cover cap 4 is opened, the body of the elastic sheet lock catch 2 does not leak completely, and rusting due to wetting is avoided; the elastic sheet lock catch 2 is arranged between the outer wall of the inner shell 3 and the inner wall of the outer shell 1, when the cover 4 is opened, the form of pressing the elastic sheet lock catch 2 instead of the form of breaking the elastic sheet lock catch 2 outwards is adopted, and the form of pressing the elastic sheet lock catch 2 instead of breaking the elastic sheet lock catch 2 outwards is more beneficial to the operation of an adult user; the appearance of the product can be optimized, and the aesthetic degree of the product can be ensured after the cover 4 is opened.

In this embodiment, an avoiding cavity is formed between the outer wall of the inner shell 3 and the inner wall of the outer shell 1, and since the first annular tube 11 is arranged at the inner side of the port of the outer shell 1, the lower part of the first annular tube 11 is a part of the avoiding cavity, which is beneficial to the elastic deformation of the elastic lock catch.

In this embodiment, the spring catch 2 is fixed to the housing 1 by a fastening pin 5.

In this embodiment, the other three lateral walls of the cover cap 4 have all been provided with the external clamping groove 41, and the three lateral walls of the housing 1 have all been provided with the shell fragment hasp 2, and the shell fragment hasp 2 that sets up on the housing 1 corresponds the setting with the external clamping groove 41 that sets up on the cover cap 4. Be fixed in the shroud 4 on the shell 1 through setting up three shell fragment hasp 2, can improve the infant and open the operation difficulty of shroud 4, nevertheless do not influence adult's user and open shroud 4, because infant's palm is less promptly, can't open simultaneously and press three shell fragment hasp 2, and the palm that forms year user is great, can press three shell fragment hasps 2 simultaneously, consequently can avoid infant to eat by mistake and originally save the article in inner shell 3. The inner clamping groove 13 has been all seted up to the three lateral wall of the inner shell 3 of this embodiment.

In other embodiments, as shown in figure 8, the airtight storage case further comprises a bottom cover 6, the outer shell 1 being snap-fitted into the bottom cover 6.

In other embodiments, the outer bayonet slot 41 is bounded by the second annular tube 42 and the top wall of the cap 4.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. An airtight storage case, comprising:

the side wall of the shell (1) is provided with a spring plate lock catch (2);

the inner shell (3) is made of rubber materials, the inner shell (3) is arranged in the outer shell (1), and a sealing ring (31) is arranged at a port of the inner shell (3);

shroud (4), shroud (4) with a lateral wall of shell (1) rotates to be connected at least one lateral wall is provided with outside slot (41) in the remaining lateral wall of shroud (4), shroud (4) cover is located during the top of shell (1), shell fragment hasp (2) the joint in outside slot (41), sealing ring (31) with the inseparable butt of interior roof of shroud (4), shroud (4) with inner shell (3) enclose into inclosed chamber that holds, shell (1) with shroud (4) all adopt metal material to make.

2. Airtight storage box as claimed in claim 1, characterized in that the outer circumference of the inner shell (3) is provided with an abutment layer (32), the abutment layer (32) abutting against a port of the outer shell (1).

3. Airtight storage box as claimed in claim 2, characterized in that inside the port of the casing (1) a first annular tube (11) is provided, the abutment layer (32) abutting on the first annular tube (11).

4. Gas-tight storage box according to claim 1, wherein a side wall of the outer shell (1) is provided with a limiting plate (12), the limiting plate (12) comprising a bent portion (121) bent to a side away from the inner shell (3), the bent portion (121) and the body of the outer shell (1) enclosing a limiting groove therebetween, the end of the cover lid (4) being provided with a second annular tube (42), the second annular tube (42) being arranged through the limiting groove.

5. The airtight storage box according to claim 4, wherein the cover lid (4) is provided with a through opening (43), a side wall of the through opening (43) is a tube wall of the second annular tube (42), the limiting plate (12) is cut from a side wall of the casing (1), a first end of the limiting plate (12) is fixedly connected with the body of the casing (1), and a second end of the limiting plate (12) passes through the through opening (43) and wraps around the outer periphery of the second annular tube (42).

6. An airtight storage case as claimed in claim 5, wherein the extremity of the restriction plate (12) lies in the same plane as the side walls of the case (1).

7. Airtight storage box as claimed in claim 1, characterized in that the remaining three side walls of said cover lid (4) are provided with said external snap slots (41), three side walls of said casing (1) are provided with said spring catch (2), said spring catch (2) provided on said casing (1) being arranged in correspondence with said external snap slots (41) provided on said cover lid (4).

8. An airtight storage box as claimed in claim 7, wherein a clamping convex hull (21) and a limiting convex hull (22) are provided on the spring plate latch (2), the clamping convex hull (21) is located between the port of the shell (1) and the limiting convex hull (22), the clamping convex hull (21) is used for clamping into the outer clamping groove (41), and the limiting convex hull (22) is used for abutting against the port edge of the cover cap (4).

9. The airtight storage box of claim 8, wherein the side wall of the outer shell (1) where the spring catch (2) is installed has two inner engaging grooves (13), the spring catch (2) is disposed between the outer wall of the inner shell (3) and the inner wall of the outer shell (1), and the two inner engaging grooves (13) correspond to the engaging convex hull (21) and the limiting convex hull (22), respectively.

10. An airtight storage case as claimed in claim 1, further comprising a bottom cover (6), said outer shell (1) being snap-fitted into said bottom cover (6).

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