KR20140002121U - Airtight Vacuum Lid - Google Patents

Abstract

This design is applied to specially functional containers such as urns requiring special storage, specimen containers for various kinds of animals and plants, various chemical containers and various sake soaking vessels, so that the vacuum container lid body and silicon packing, The present invention relates to a lid of a vacuum container having an air induction hole designed to prevent scattering. An example of an ashtray is a vacuum lid designed to be attached to the entrance of an ashtray container to safely and safely sanitize the remains of the ash in vacuum.
The vacuum lid consists of a check valve, a lid body, a packing, a double cap, and an air induction cap.
The bottom surface is formed in the same curved surface as the check valve close portion of the lid body so that the check valve insertion hole of the lid body is formed to be thicker than 5 mm so as to widen the binding area at the time of binding the check valve, And the upper and lower holes are formed so as to have a deviation of 2 mm or more. In order to stably maintain the vacuum for a long period of time, the thickness of the check valve is set to 5 mm or more. A check valve coupled to the lid body for opening and closing the access hole, for shutting off the inflow / outflow of the inside / outside unit and discharging the air inside the container body;
A lid body provided with a packing double groove in the lid body so as to increase the binding force of the packing and forming an air induction passage therein and a round check valve close part in a central part;
A double cap formed to prevent the check valve from being unintentionally opened while being doubly packed;
A packing formed in an annular shape having two packing ribs tightly fitted in a packing double groove, the packing being open toward the outside along a packing upper end binding portion of the lid body;
An air induction cap having an air induction hole for controlling a direction and a flow rate of air flowing into and out of the air inlet and outlet;
And a flat convex protrusion extending from the lower end of the binding portion toward the inner surface of the inlet portion of the container body and being compressed in close contact with the inner surface of the inlet portion of the container body.
As a result, the vacuum sealing force of the packing is improved, the adhesion between the packing and the lid body is increased, the degree of vacuum in the container body is improved and the air flowed into and out of the air inlet and outlet is controlled smoothly, To ensure long-term storage and management.

Description

Air-controlled vacuum lid {Airtight Vacuum Lid}

           The present invention is designed to prevent scattering of the lid body, silicone packing, and contents that can be applied to special functional containers such as ashes requiring special storage, specimen containers of various plants and animals, various medicine containers, and various alcohol-brewing containers. A vacuum container lid having an air induction hole, and more particularly, a packing and a check valve assembled in a lid body, a double cap for preserving and maintaining the safety and vacuum of a check valve, and controlling the inflow and outflow of internal and external air in a container. It relates to a special functional vacuum lid with an improved air induction passage. Hereinafter, the application to the ashtray box is described as a typical example.

           In general, in order to store organic matter ashes for a long time, specific means are required for the prevention of oxidation by contact with air and moisture, decay by bacteria, and insects. As a means for preventing the oxidation, decay, and worms of various organic matters to be stored for a long time, there are conventional methods using a refrigeration technology and a method using a vacuum.

           The refrigeration technology is not used as a separate means for storing ashes, there are expensive devices, there is a problem that a power source is needed to maintain the devices, and there is a limit to the place and use thereof. In addition, there is a limit that the refrigeration technology is difficult to store for a long time because oxidation and decay due to the contact between the object and the air is inevitable.

           On the other hand, the existing ash box is a structure that puts the ashes in the container and cover only the lid to seal the object in the container decayed by moisture and bacteria, deteriorated by worms and oxidized by residual air, there was a limit in long-term storage. Recently, in order to solve the problem in storing the ashes, various attempts have been made to install a check valve to extract air from the lid and to vacuum the inside of the container to store the ashes.

           The ash box with the lid of a conventional vacuum container uses a method of drilling a hole and releasing air for vacuum, but the vacuum state is not completely completed and the seal is not sealed even though the state of the vacuum is immediately released or the hole is attached with a sticker. Known as a state.

           In order to solve the above problems, the present invention is to remove the air inside the ash box through the silicone check valve and check valve designed to press-fit elastically to the neck of the container containing the check valve and the lid body and ashes coupled to the lid body After the upper cap and the air cap is controlled to regulate the flow of air inside the ash box in the vacuum state, and the vacuum cap with silicone coupled to the upper cap to seal the vacuum state Devised

          It is formed to have the same curved surface as the curved surface of the check valve coupling part of the lid body to widen the binding area.When inserting and closing the check valve, the check valve insertion hole of the lid body is made thicker than 5mm and the upper and lower holes are separated by 2mm or more. The valve is coupled to the lid body to open and close the air access hole by tapering to increase the binding force while making it easier to insert the check valve, and prevents the inflow of outside air through the air access hole and discharges the air inside the container body. ;

           It is formed as an annular packing to increase the binding force between the packing and the lid body, and two packing binding grooves are formed to increase the sealing force on the lid body and prevent the lid and the packing from falling off, and the check valve is inadvertently opened. A lid body deeply formed in the lower portion to prevent the lid body, the lid body including an outer portion formed to be openly bent toward the outside;

           When releasing the air through the check valve or releasing the vacuum by introducing the outside air to release the vacuum, the air flowing into the air inlet through the air inlet is prevented from being scattered by the strong air. An air induction cap having a passage for controlling an air flow directed upward;

           A double cap mounted on the lid body to prevent an unintended loss of sealing force generated through the check valve during use after combining the check valve, the packing and the lid body;

           According to the shape of the lid body, the packing binding portion bent to the outside to be applied to the container body of various specifications, utilizing the elasticity of the silicone packing, the double groove of the coupling force of the packing body and the lid body is reinforced, the double of the lid body Two flat convex protrusion ribs formed to be tightly sealed in the groove, and in case the vacuum inside the container is released inadvertently, the container body is extended to the inner surface of the inlet of the container body so as not to fall off when the lid is lifted. It characterized in that it comprises a packing including a protrusion in close contact with the inner surface of the inlet. This improves the vacuum mounting force of the packing to increase the adhesion between the packing and the lid body, improves the degree of vacuum in the container body, prevents separation of the lid and the container when not desired, and maintains tight sealing even when the vacuum is released. In addition, it can be managed to ensure long-term storage of the ashes by securing a stable sealing force.

[Document 1] KIPRIS 2004397950000 (20080428) [Document 2] KIPRIS 1010495660000 (20110708) [Document 3] KIPRIS 1007139180000 (20070425) [Document 4] KIPRIS 2004584650000 (20120131)

           The problem of the background art and the improvement of the lid of the ashtice vacuum container is that the outside of the lid body is made open to the outside so as to improve the adhesion between the packing and the lid body and the utilization of the lid body, The check valve is securely secured after the lid body and the container body are coupled to each other to form a double packing so as to stabilize the vacuum state and the check valve is forcedly operated And an air induction cap for devising an air hole formed so that the inside and outside of the container hits the lid body so that the inside and outside of the container are prevented from scattering when the inside / , The lid body and the container body can be safely engaged even after releasing the vacuum, To prevent the occurrence of damage to the container or its contents, it is possible to form a close contact and a convex protrusion to improve the adhesion of the lid body, the packing and the container body so as not to occur. To prevent the same accidents, but to provide a remains with a vacuum container lid that can be used sanitarily.

           The present invention as a means to solve the above problems in the vacuum container lid for opening and closing the inlet of the container body is provided with a space for the ashes, opening and closing the inlet of the container body, the air inside the container body is discharged or air A lid body having an air access hole formed therein and having a double groove recessed to the outside of the rim;

           The outer lid body double groove of the lid body, the packing ribs mounted on the lid body double groove, and protruded along the circumference of the container body inlet to be bonded to the container body of the integral type to bind and reinforce the mounting portion with the container body A packing having an open shape having a convex planar protrusion and an outer side of the container inlet contact portion for opening and closing the inlet of the container body and extending the application to the container body having a container opening having a size larger than that of the container body packing binding portion;

            A check valve coupled to the lid body to open and close the air access hole, blocking an inflow of outside air through the air access hole and discharging air inside the container body;

          The check valve may include a central groove surrounding the air access hole; A curved contact surface is formed on the bottom surface of the upper surface, and includes an insertion protrusion coupled to the lid body, but the shape of the simple contact portion that does not form a separate shape as well as the upper surface of the check valve as well as the upper surface of the check valve is a check valve. It is preferable as a shape for increasing the adhesion between the body and the lid body.

           The check valve is provided with a dome-shaped protrusion having an adjusted thickness at the upper end of the check valve, and when the vacuum inside the container body becomes higher than a suitable low pressure, it is recessed according to the operation to indicate the vacuum state and inserts the lid body of the check valve. In order to utilize the elasticity of the check valve protrusion coupled to the check valve is included, and the silicon material is preferable.

           In addition, a double cap for strongly compressing the double cap packing and the double cap packing to securely double the air flow in and out of the check valve to increase the degree of adhesion;

           The double cap has a through-hole on the bottom surface of the bottom, and is not limited to the shape of the separation type to block the through-hole after being in close contact or the one-piece through the handle, but the shape under the double cap presses the outer diameter of the check valve is preferable. . It provides a vacuum container lid characterized in that the air induction cap having an air induction hole for controlling the internal and external air flow into and out of the air access hole.

           Therefore, according to the solution of the above problem, by improving the structure of the packing assembled to the lid body, by improving the vacuum mounting force of the packing to increase the adhesion between the packing and the lid body and improve the degree of vacuum in the container body, which is long-term storage And it has the effect of increasing the stability and hygiene of the ashes needing storage.

           In addition, the lid body is molded into an open shape in a bent form to expand the applicability of the lid body to the container body having a larger container opening than the container body packing fastening portion.

           In addition, the projecting ribs and the packing coupling grooves of the lid body and the projecting square rib pair of the packing increase the binding force of the packing, and the binding force of the lid body and the container body is increased at all times even in the non-vacuum state by the flat convex protrusion of the container body packing binding part. The ashes stored in the container to improve the safety to prevent problems of decay, oxidation, insects caused by moisture and air.

           By controlling the flow of outside air flowing into and out of the check valve and the air inlet hole, the use of an air induction cap having an air induction hole that is adjusted to prevent scattering of dust in the container and adhesion of dust has an effect of increasing the stability of use of the container. .

           In addition, by forming a double cap prevents inadvertent opening of the check valve and improves long-term preservation to maintain the sealability of the check valve in the initial state for a long time, it is possible to easily manage the storage of ashes in the container for a long time.

FIG. 1 is an ashtice coupling diagram in which a vacuum container lid according to an embodiment of the present invention is coupled,
Fig. 2 is a front view and a schematic view of the lid of Fig. 1,
3 is an exploded cross-sectional view of the lid of Fig. 1,
Fig. 4 is a cross-sectional view and a schematic view of the dual cap, air induction cap of Fig. 1
Fig. 5 is a longitudinal cross-sectional view of the ossein vessel of Fig. 1
＊ Description of symbols for main parts of the drawings ＊
1: lid 2: lid body
3: Packing 4: Double cap
5: Double cap packing 6: Check valve
7: Air induction cap 8: Packing of the container body
9: container body 10: container lid
2-1: Lid body packing upper end binding part 2-2: Air induction passage
2-3: Air induction cap mounting part 2-4: Lid body check valve tightening part
2-5: Check valve insertion hole 2-6: Air inlet hole
2-7: Lid body packing double groove 2-8: Double cap mounting part
3-1: the upper end of the container inlet 3-2: the packing rib
3-3: Packing insertion part 3-4: Packing binding part
3-5: packing gap groove 3-6: packing insertion induction angle
4-1: Double cap 4-2: Double cap interior space
4-3: Double cap air hole 4-4: Double cap bottom end
5-1: Double cap packing rib 5-2: Double cap packing bottom part
6-1: Check valve bottom attachment part 6-2: Check valve fixing projection
6-3: Check valve handle 6-4: Check valve upper part
6-5: Check valve vacuum depression
7-1: Jaw 7-2: Air induction hole
8-1: Container body packing groove
9-1: container body rib 9-2: container body inlet upper end
9-3: Container main entrance

           Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a ash box is applied with a vacuum vessel lid according to an embodiment of the present invention.

           This embodiment illustrates a substantially cylindrical ash box, the shape of the ash box may be implemented in the form of a polygonal cylinder, such as a triangular barrel, square cylinder, hexagonal cylinder, octagonal cylinder in addition to the cylindrical form illustrated in the present embodiment, the present invention Is not limited by its form.

           The vacuum lid of the ash box according to the present invention is mounted on the opened container body inlet (9-3) of the container body (9) which provides a space for containing the ashes (1) for opening and closing the container body (9) ), A check valve (6) mounted on the lid body (2) to control the inflow and outflow of air, and attached to the lid body (2) to form a close contact with the upper end (9-2) of the container body and Sealing the packing (3) in which the convex protrusions are elastically tightly coupled into the main body inlet (9-3), and seals the upper portion of the lid body check valve contact portion (2-4) to increase the stability of the check valve (6) It includes a double cap (4) coupled to the double cap mounting portion (2-8), and an air induction cap (7) for safely adjusting and controlling the internal and external air flowing into the air inlet (2-6).

           The container body 9 is in the form of a cylinder or quadrangular or polygonal shape is not limited and is made of a solid material that can withstand vacuum pressure. The material of the container body 9 is preferably porcelain, glass and plastic series having good pressure resistance.

           The lid body 2 is provided with a lid body check valve tight contact portion 2-4 formed in the center portion. The check valve insertion hole 2-5 for coupling the check valve 6 is formed in the center of the lid body check valve tight part 2-4 through the taper which becomes small from top to bottom.

           The lid body check valve tight contact portion 2-4 is formed to have a certain size with a gentle curved surface so that the close contact of the check valve 6 is not hindered, and the check valve handle 6-3 is formed to be recessed to a certain level to be safe. Preferably, the check valve insertion hole (2-5) is adjusted so that the contact area between the check valve (6) and the check valve contact (2-4) is widened from the bottom surface of the check valve contact (1-3). It penetrates the center of the protruding curved portion. The check valve contact portion 2-4 is formed in a curved surface rather than a flat surface so that the check valve 6 can be formed in a wide contact portion. The check valve contact portion 2-4 adjusts the air inlet hole 2-6 within a range corresponding to the check valve 6. In particular, air holes in the ashes that store ashes require minimal penetration. Accordingly, the check valve 6 is elastically moved in close contact with the curved surface of the lid body check valve tightly fitting portion 2-4 without being disturbed by the air inlet 2-6 in accordance with the operating pressure.

           Air inlet (2-6) is a passage through which air in the container body (9) is discharged or outside air is introduced, and when the lid is sealed, the air in the container body (9) to the outside through the air inlet (2-6). By discharging, the inside of the container body 9 is made into a low pressure vacuum, and when the lid is opened, the outside air is introduced through the air inlet hole 2-6 to release the low pressure vacuum state inside, so that the lid can be easily opened and closed.

As shown in FIG. 3, the air inlet hole 2-6 is within the range of the check valve 6 in the check valve insertion hole 2-5 located at the center of the curved surface of the check valve tight part 2-4. In the least possible penetration is formed.

The lid body check valve contact portion (2-4) is a pressure resistance against the low pressure vacuum inside the container body (9) and the adhesion and binding of the check valve lower contact portion (6-1) and the check valve contact portion (2-4) It is in the form of a curved surface projecting to the top so that the cross-sectional area is widened.

The lid body packing upper fastening part 2-1 is formed in an open plane toward the outside so that the packing fastening part 3-4 shown in FIG. 3 is in close contact with each other, and corresponds to various sizes of the container body 9 longing. It is molded to be wide. The packing double groove 2-7 of the lid body 2 is in close contact with the inlet portion 9-3 surface of the container body 9 when the container body 9 is closed, and Two recesses are formed in the grooves in which the packing ribs 3-2 are mounted.

The lid body packing double groove 2-7 is formed to face the outside so that two square ribs of the packing rib 3-2 are correspondingly compressed.

Since the packing 3 has a shape corresponding to the container body 9, the packing 3 has a shape corresponding to the inlet portion 9-3 and the container body inlet upper end portion 9-2 of the container body 9 closely contacted with the container body 9. . It is not limited to its shape, such as a circle or a plane, but has an interlocking state. The packing 3 is a packing rib 3-2 having two square ribs inserted into the lid body packing double groove 2-7 of the lid body 2, and a packing pressed into the lower end of the lid body 2. It has a binding part 3-4 and a packing insertion part 3-3 extended from the lower end toward the surface of the inlet part 9-3 of the container main body 9. In addition, the packing insertion part 3-3 is in close contact with the inside of the container inlet part 9-3 to provide a degree of binding between the container and the lid, thereby damaging the container body 9 and the ashes therein due to an unexpected lid opening. It includes a packing convex protrusion formed to prevent accidents.

The container inlet upper end contact portion 3-1 has a circular or cross-sectional shape and is bent into a L shape according to the shape of the lid body packing upper end binding portion 2-1. The inner diameter of the circular cross section is shaped smaller than the outer diameter of the upper end of the container body (9-2) and increases the packing (3) during mounting to have a strong elasticity, while the lid body packing double groove (2-7) and the packing rib (3-2) ) To form a crimp or close contact. As the coupling force between the packing 3 and the lid body 2 becomes stronger, the defect of air flowing in and out between the coupling part of the packing 3 and the lid body 2 decreases. It has the effect of expanding the area. The packing ribs 3-2 are projected squarely toward the inner side of the packing 3 in the lid body packing double groove 2-7, and are formed to fit tightly in the two lid body packing double grooves 2-7. The lid body packing double groove (2-7) reinforces the binding so that the packing binding portion (3-4) is not deformed during vacuum mounting, and also has a gap between the lid body (2) and the binding inner wall of the packing (3). In order to prevent the occurrence of tightly and closely adhered to improve the sealing force has a tight sealing force during the vacuum of the lid and the container body (9). At this time, in consideration of the error of adhesion force due to the deviation of the inner diameter of the container inlet, the packing clearance groove 3-5, which is constantly adjusted, is inserted from the top to the bottom between the inner diameter of the packing 3 and the container inlet engagement surface. . This makes it possible to use the container even if there are variations in the inner diameter of the container inlet, so that the usability of the container can be made easier. Corrosion free silicone is suitable.

The check valve 6 has a fixing protrusion 6-2 which is coupled to the lid body 2 surrounding the air access holes 2-5 to protrude downward. The fixing projection 6-2 is formed in a tapered shape in the insertion direction so as to easily bind to the check valve insertion hole 2-5. The lower end of the check valve is formed with the curved curve of the check valve contact portion (2-4) and the curved surface of the lid body (2) to have airtightness when binding with the check valve lower contact portion (6-1). The check valve 6 is made of silicon whose elasticity is adjusted and there is no discoloration or corrosion due to the outside air, and thus the air inlet of the air inlet hole 2-6 is blocked to maintain the sealing force inside the container body 9. Have When forming a vacuum inside the container body (9) to close the double cap mounting portion (2-8) using a syringe or a vacuum pump to discharge the air inside the container body (9) lid body check valve Air is discharged while pushing up one side of the check valve in close contact with 2-4). On the contrary, when releasing the vacuum inside the container body 9, the check valve knob is lifted up to release the air into the container body through the air access holes 2-6. Thus, the air inside the container body 9 pushes the check valve by the structure of the check valve 6, and the one side part of the contact surface which was in close contact with the lid main body check valve contact part 2-4 is lifted up, and it discharges to a clearance gap. The pressure difference between the vacuum pressure and the atmospheric pressure as much as the air discharged from the inside of the container body 9 acts on the check valve to further strengthen the sealing force between the lid and the container body 9 to block the inflow of outside air. At this time, the check valve (6) has a function to allow the air flow only in the discharge direction of the internal air and to block the air from the outside air. On the contrary, in order to separate the vacuum-sealed lid and the container body 9, the check valve knob 6-3 is forcibly lifted up to allow the outside air to flow into the container, thereby reducing the vacuum pressure of the lid 1 and the container body 9. It is easily opened by releasing.

            If the thickness of the check valve in the process of manufacturing the check valve (6) is thick, the process of bleeding the air inside the container is difficult, if too thin, it is difficult to block the outside air of the check valve to produce the thickness and elasticity of the appropriate strength several times For the long-term stability of the ashes to store the ashes with optimal conditions, a check valve with a ratio of 68: 32% of silicon and hardener of 5 mm or more in thickness was formed.

           In addition, in the actual case where the check valve 6 is attached to the lid body 2 and used in combination with the container body 9, the check valve 6 is forced to open the air to release the vacuum of the container body 9 and the lid. When the outside air is put into the container body 9 through the entrance hole, the outside air flows into the container body 9 so strongly that the storage contents are scattered and buried in the container inlet and the packing 3, and on the contrary, the vacuum pump to remove the air inside. In the case of using the air induction cap (7-3) having the air induction hole (7-2), the fixed jaw (7-1) occurs in the use of the contents sucked inside the air induction cap mounting portion (2-3) ) And the inside and outside air flowing in and out through the air inlet (2-6) were controlled to adjust the speed and amount through the lid body air induction passage (2-2) and air induction hole (7-2).

           On the other hand, the lid body 2 is formed with a deep recessed circular recessed portion so that the check valve handle 6-3 does not come out even when the check valve 6 is attached to the check valve contact portion 2-4. When the vacuum coupling of the main body (9) and the lid is equipped with a double cap (4) to prevent unintentional vacuum release by the user. The double cap 4, which is designed as a double sealing device in order to maintain the preservation of the vacuum sealing force and prevent the unintentional release of the vacuum, has a double cap packing rib having protruding ribs fastened to two double cap grooves 4-1. 5-1) was added to increase the sealing force and the double cap inner space (4-2) was left empty so as not to interfere with the check valve knob (6-3). In addition, the bottom portion of the double cap packing (5-2) was to strengthen the adhesion by its elasticity to a thickness of 10mm or more.

           By this configuration, the process of using the vacuum container lid according to the present invention will be described.

           First, when the packing 3 is increased to assemble the packing 3 to the lid body 2, the packing rib 3-2 of the packing 3 is inserted into the lid body double groove 2-7, and the packing is restored to its original state. The elastic and the packing rib (3-2) is in close contact with the lid body packing double groove (2-7) and the packing (3) and the lid body (2) is in close contact with each other to create a sealing force.

           On the other hand, by attaching the check valve (6) to the check valve insertion hole (2-5) of the lid body (2) and the air induction cap (7) to the air induction cap mounting portion (2-3) -6) It controls the speed and quantity of internal and external air flowing in and out.

           Next, the lid is placed on the inlet portion 9-3 of the container body 9 while the ashes are placed inside the container body 9, and the user adheres the syringe or the vacuum pump to the center of the lid body 2. When the air is discharged, one side of the lower end of the check valve 6-1 is lifted and the air in the container is discharged. At this time, it is confirmed that a vacuum is formed while the display portion of the upper curved surface of the check valve upper end 6-4 is recessed. Accordingly, pressure is uniformly applied to the packing 3 and the check valve 6 to form a vacuum packing primarily. In order to prevent the user's unintentional vacuum release during the movement or storage of the container, the double cap packing (5) is mounted on the double cap mounting part (2-8) and the double cap (4) is mounted on the lid body (2). Long-term safe vacuum in which the double cap packing 5 is squeezed between the double cap 4 and the double cap 4 in addition to the primary vacuum sealing force of the packing 3 and the check valve 6. Sealing force is formed.

           In this process, when the air in the container is drained or the vacuum lid is released in this case, the ashes are strongly scattered by the inflow and outflow of strong air, which is a defect that cannot be emotionally and emotionally handled. To prevent this, it is equipped with an air induction cap (6) to prevent the ashes coming out while removing the air inside, and to prevent the problem overflowing to the outside of the container as the ashes are scattered by the strong air flow generated by the inflow of outside air An air induction cap 7 was devised. The air induction cap 7 is connected to the bottom surface of the air induction cap 7 mounted at the lower end of the air inlet hole 2-6 while the check valve 6 is lifted. The first inflow strength is reduced while being bumped and guided back to the air induction hole (7-2), the second is reduced by hitting the air induction passage (2-2) of the lid body (2) is stored in the container body (9) Prevent ashes from scattering and spilling. In addition, in order to seal the ashes and extract the air from the container, the ashes coming out of the air strongly introduced into the pump or syringe are not generated.

As a result, the present invention, which is a vacuum lid device which secures a vacuum in the ash box and prevents corruption and deterioration due to oxidation and external air of the ashes, occurrence of worms, and facilitates long-term preservation management, is not limited to the described embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

1: lid 2: lid body
3: Packing 4: Double cap
5: Double cap packing 6: Check valve
7: Air induction cap 8: Packing of the container body
9: container body 10: container lid
2-1: Lid body packing upper end binding part 2-2: Air induction passage
2-3: Air induction cap mounting part 2-4: Lid body check valve tightening part
2-5: Check valve insertion hole 2-6: Air inlet hole
2-7: Lid body packing double groove 2-8: Double cap mounting part
3-1: the upper end of the container inlet 3-2: the packing rib
3-3: Packing insertion part 3-4: Packing binding part
3-5: packing gap groove 3-6: packing insertion induction angle
4-1: Double cap 4-2: Double cap interior space
4-3: Double cap air hole 4-4: Double cap bottom end
5-1: Double cap packing rib 5-2: Double cap packing bottom part
6-1: Check valve bottom attachment part 6-2: Check valve fixing projection
6-3: Check valve handle 6-4: Check valve upper part
6-5: Check valve vacuum depression
7-1: Jaw 7-2: Air induction hole
8-1: Container body packing groove
9-1: container body rib 9-2: container body inlet upper end
9-3:

Claims (4)

It is attached to the inlet of the ashes to store objects requiring special storage (samples, medicines, alcoholic beverages, ashes-typically based on ashes) to seal the inlet of the ashes and maintain the vacuum inside. In the vacuum lid for safe storage and management of the ashes,
It is a plastic-based resin material, and is formed so that a circular depression is formed from the top to the bottom in a constant size at the center, and a through-hole is formed between the check valve insertion hole, the center and the check valve outer diameter at the bottom center of the depression, A lid body having two or more grooved packing double grooves in which a packing is mounted on the inner circumferential surface of the inlet part of the ash box, and having an outer diameter portion bent to the outside;
Fixing protrusion having a tapered locking jaw coupled to the recessed insertion hole in the center of the lid body, recessed portion indented to discharge the air inside the container by a syringe or a pump a predetermined level or more, the silicon with a handle on the upper surface Annular check valve made of material,
Mounted on the lower surface of the lid body recessed portion, the upper portion is an open type and the lower portion is a closed shape cap, a plurality of air induction holes in the inner surface extending from the top to the bottom surface, the air induction cap having a fixed jaw in the middle and;
Two or more packing ribs protruding toward the inner circumferential surface toward the recessed lid body packing double groove of the lid body, and closely contacting the inner surface of the inlet portion of the container body along the circumference of the outer side opposite the packing rib A packing having a flat protrusion-shaped container inlet upper end contact portion, a packing fastening portion bent openly along the lid body packing top fastening portion, and a U-shaped play groove downward from the middle of the bent packing fastening portion;
Air is coupled to the inlet of the lid body, the air is characterized in that it comprises a double cap having a shape in which at least two grooves for mounting the silicon in close contact with the inner circumferential surface of the lid body and the inner space of the lower surface is empty Controlled vacuum lid. The method of claim 1,
Two or more protruding ribs fitted in the packing double groove of the lid body toward the inner surface of the container inlet of the lid body, from the top to the bottom in the middle of the upper end of the bent packing binder to be in close contact with the L-shaped surface formed on the packing upper fastening portion on the lid body There is a small U-shaped packing clearance groove, and includes a U-shaped container inlet upper contact closely contacting the inner surface and the outer surface of the container inlet,
An air-controlled vacuum lid having a packing including a packing insertion guide inclination angle to facilitate engagement of a U-shaped container inlet contact portion smaller than a container inlet thickness. The method of claim 1,
In the outer diameter formed smaller than the inner diameter of the center recess of the lid body is formed a recess in which the silicon packing is recessed, the upper end of the outer diameter is formed a locking jaw relatively larger than the inner diameter of the central recess, the lower portion of the double cap And a lower end is extended to press the upper outer end of the check valve, the air-controlled vacuum lid including a double cap characterized in that it has a handle through the air hole in the center of the upper end of the handle. The method of claim 1,
Small inner diameter so as to fit tightly to the outer diameter of the lower surface of the lid body depression, the upper portion of the inner diameter is open and the lower surface is closed, a plurality of air induction holes in the inner surface extending from the top to the bottom surface, fixed jaw in the middle Air controlled vacuum lid, characterized in that it comprises an air induction cap having.

Images