TWM510714U - Single-lock airtight box - Google Patents

Description

Single button seal box

This creation is about a sealed box, especially the technician who designs the sealing box with a single snap fit structure.

According to the seal box, in order to solve the problem that the general box body and the cover body are difficult to achieve the full size of the cover, the gap remains after the cover, and the preservation property of the load cannot be ensured, so the seal box is improved. The sealing box is provided with a pressing piece and a rubber strip on the periphery of the box mouth which is oppositely contacted with the cover body, and after the cover body is closed, the box body is pressed by the pressing piece to press the rubber strip to fill the gap of the periphery of the box mouth. Full, to achieve the effect of sealing the air.

The sealed box on the market pays attention to how long the sealing effect can be maintained, and the service life of the sealed box is determined accordingly. However, it is found that the sealed box can achieve an effective sealing in the initial use, but with the number of times the rubber strip is used, After the pressure of the tablet is pressed, and the thermal expansion and contraction are added, the rubber strip gradually loses its elasticity and becomes hard, resulting in failure to achieve the desired sealing effect in later use.

For the common common sealing box, a pair of buckle pressing pieces are arranged on both sides of the sealing box. When the cover is closed, it is necessary to use both hands to simultaneously apply force and press the cover body to firmly hold the sealing box, otherwise it is easy to buckle. The cover body is lifted up and bounced off, even when the force is applied, and the contents are not noticed. Although the sealed box can have the effect of sealing the air, it is still not suitable for each user in use, so it is improved. Space.

In view of this, there is still a flaw in the structure of the conventional sealed box. The author has studied and improved the original "single-button sealed box", and the following examples are disclosed to provide a description of the spirit of the creation.

The purpose of the present invention is to provide a single-button sealing box for the hot and cold food container, and the sealing box is designed with a single fastening structure and a sealing structure, so that the user can easily buckle and separate the sealing box with a single finger operation. And the single snap and seal structure can be easily implemented on metal or non-metallic containers of various sizes to provide a good sealing effect.

The present invention relates to a single-button sealing box, comprising: a shell cover having a concave ring surface on the top of the shell cover, and a rubber ring embedded between the inner surface of the concave ring surface and the inner wall surface of the shell cover. The cover is provided with a recessed opening at the periphery, the inner surface is a concave contact surface, and a concave edge is formed; and a container is a circular arc-shaped bowl having an upper opening, the cover is covered by the periphery An opening, the periphery of the opening is an outer flange side, and a pressing ring is disposed on a peripheral surface, the pressing ring is a movable fastener that is pivotally connected to the upper hook piece and the lower hook piece, and the cover is The recessed opening is closed on the opening with respect to the pressing ring, and the outer edge of the opening is embedded between the inner wall of the recessed opening and the rubber ring, and at least half of the width of the outer flange is embedded on the concave edge. The upper buckle is buckled downward on the wall surface of the concave ring, and is leveraged to fully support the opposite concave edge below the outer flange edge, so that the flange edge and the rubber ring can be tightly closed outside the opening. And allows the user to easily snap and separate the sealed box with a single finger operation.

The shell cover and the container are circular in shape, and the single snap and seal structure can be easily implemented on various sizes of metal or non-metal containers to provide a good sealing effect.

The shell cover is provided with an indicating arrow on the top surface of the cover, and the direction of the arrow is The cover is instructed to be aligned with the direction in which the container is closed.

The shape of the recessed opening is trapezoidal, and the depth of the concave contact surface of the recessed opening does not exceed the width of the flange edge outside the opening so as not to prevent the peripheral edge of the cover from covering the opening.

The upper buckle of the pressing ring is L-shaped, and a hook is disposed at one end of the non-contacting end, and the other end is pivotally connected to the middle of the lower hook piece at both sides, and the lower hook piece is inclined at one end. The other end is pivotally connected to a shaft seat piece disposed on a peripheral surface of the opening of the container.

The upper fastening piece of the pressing ring is pressed against the inner concave surface of the concave ring surface with the inner surface of the buckle, so that the cover is pressed against the opening of the container, the upper fastening piece The upper surface of the container can be rotated 90 degrees up and down, and when the cover is tightly closed with the container, the upper and the lower pieces are 180 degrees apart from each other, and the cover is released after the buckle is released. It can be separated from the upper and lower sides.

1‧‧‧Shell cover

10‧‧‧ concave torus

11‧‧‧ Rubber ring

12‧‧‧ convex outer edge

13‧‧‧ Depression

130‧‧‧ concave edge

14‧‧‧ indicating arrows

2‧‧‧ ‧ Body

20‧‧‧ openings

21‧‧‧Outer flange edge

22‧‧‧Reel buckle

220‧‧‧Upper piece

221‧‧‧Under the hook

222‧‧‧ buckle

223‧‧‧ oblique wedge

23‧‧‧Axis seat

The first picture is a schematic diagram of the separation of the creation.

The second picture is a combination diagram of the creation.

The third figure is a partial cross-sectional view of the joint of the crimp ring and the recessed mouth of the present invention.

The fourth picture is a schematic diagram of the action of the compression ring of the present creation.

Please refer to the first to fourth figures. This creation is a single-button sealed box, which includes: a shell cover 1 and a container 2.

The cover 1 is made of a metal or non-metal container. The cover 1 of the present invention has a circular shape and is integrally formed of stainless steel. A concave annular surface 10 is formed on the inner periphery of the top of the cover, and the concave surface 10 is A rubber ring 11 is embedded between the inner wall surface and the inner wall surface of the outer periphery of the cover 1 The rubber ring 11 is embedded in the concave ring surface 10 as a flat surface. The shell cover 1 is provided with a convex outer edge 12 on the periphery of the reinforcing periphery, and a concave opening 13 is formed on the lower edge of the peripheral edge. The mouth 13 is trapezoidal in shape, and the inner surface of the concave trapezoid is a concave contact surface between the oblique corners, and a concave edge 130 is formed, and the width of the concave opening 13 on both sides is suitable for 1 cm. In the range of 2 cm, the recess 13 is durable and not easily deformed. The cover 1 is provided with an indicating arrow 14 on the top surface of the cover, and the pointing arrow 14 is directed away from the recess 13.

The container 2 is made of a metal or non-metal container. The container 2 of the present invention is an arc-shaped bowl having an upper opening, and is integrally formed of stainless steel. The cover 1 is covered with the periphery by the periphery. The peripheral edge of the opening 20 is an outer flange edge 21, and a pressing ring 22 is disposed on a peripheral surface thereof. The pressing ring 22 is a movable fastener that is pivotally connected to the upper hook piece 221 and the lower hook piece 221 The upper fastening piece 220 of the pressing ring 22 is L-shaped, and a hook 222 is disposed at one end of the non-contacting end, and the other end is pivotally connected to the middle of the lower hook piece 221 at both sides. One end of the 221 is a slanting hook 223, and the other end is pivotally connected to a shaft seat 23 disposed on a peripheral surface of the opening 20. The cover 1 is oppositely aligned with the pressing ring 22 by the recess 13 or The indication arrow 14 indicates the direction of the pressing ring 22, and the cover 1 is covered on the opening 20 of the container 2, and the opening 20 is embedded in the inner wall of the recess 13 by the outer flange edge 21. Between the rubber ring 11 and the rubber ring 11, the pressing ring 22 is pressed down on the wall surface of the concave ring surface 10 by the upper fastening piece 220.

Please refer to the second and third figures for the combination diagram of the creation, and the third diagram (A) and (B) for the partial cross-section of the joint of the buckle ring and the depression, (A) shows the buckle A partial cross-sectional view of the joint portion, (B) is a partial cross-sectional view of the joint portion of the recessed portion. In combination, in the single-button fastening structure of the present invention, the shell cover 1 is aligned with the direction of the indicator arrow 14 to the crimp ring 22 Covering the container 2 such that the recess 13 is opposite to the crimp ring 22 Covering the opening 20, the depth of the trapezoidal concave contact surface of the recess 13 does not exceed the width of the flange edge 21 outside the opening 20, so as not to prevent the peripheral edge of the cover 1 from covering the opening 20, The outer flange edge 21 of the opening 20 is embedded between the inner wall of the recess 13 and the rubber ring 11, and the outer flange edge 21 is at least half of the width of the flange 130, and the upper buckle 221 is The buckle hook 222 is pressed against the inner concave surface of the concave ring surface 10 and is leveraged to fully support the opposite concave edge 130 below the outer flange edge 21 to the rubber ring 11 . The flange edge 21 and the rubber ring 11 outside the opening 20 can be tightly closed to prevent air from entering.

When the cover 13 of the cover 1 is engaged with the press ring 22 at a relative 180 degree, the maximum leverage can be exerted to generate a maximum fastening force for achieving an optimal sealing effect. The pressing ring 22 is longitudinally oriented in the opposite direction, and is a lever fulcrum passing through the transverse center line of the cover 1, and the cover 1 is divided into two halves. When the cover is closed, the recess 13 If the position of the cover 1 is closer to the press ring 22, the press ring 22 and the recess 13 cannot be leveraged, so that the cover 1 and the opening 20 of the container 2 are sealed. Therefore, the position of the recessed opening 13 has to be rotated through the lateral center line of the cover 1 to the other half away from the press ring 22, so that the upper edge of the inner wall of the recess 13 can generate sufficient force to support the outer flange. The edge 21 achieves a sealing effect.

Please refer to the fifth figure in (A) and (B) for the operation of the pressing ring. The upper fastening piece 221 can freely rotate 90 degrees above and below the circumference of the container 2, and the pressing ring 22 is When the cover 1 and the container 2 are hermetically closed, the upper fastening piece 220 and the lower fastening piece 221 are 180 degrees apart from each other. See (A), the pressing ring 22 is opened in the first stage, and the finger is pressed. The upper body 2 is gently bent to push the oblique hook 223, and the upper buckle 220 is interlocked to make the angle change and loose. See (B). In the second stage, the upper buckle 220 is pulled out to the container 2. Open and drive the lower hook piece 221 to open The pressing ring 22 is freely hanged on the circumferential surface of the container 2, and the upper fastening piece 220 and the lower hook piece 221 are 90 degrees apart from each other. At this time, the cover 1 can be separated from the container 2 by the upper and lower sides.

The cover of the present invention and the shape of the container are circular and can be matched with any suitable volume. The single snap and seal structure can be implemented in various sizes of metal stainless steel containers, aluminum containers, iron containers, and non- It is implemented on a metal container and allows the user to easily snap and separate the sealed box with a single finger operation to provide a good sealing effect.

The advantages of this creation are that many variations and modifications can be derived from the disclosure or teachings herein. If the equivalent changes made in accordance with the concept of the present invention, the effect is not beyond the spirit of the specification and the schema. At the time, it should be regarded as within the technical scope of this creation.

1‧‧‧Shell cover

11‧‧‧ Rubber ring

12‧‧‧ convex outer edge

13‧‧‧ Depression

2‧‧‧ ‧ Body

20‧‧‧ openings

21‧‧‧Outer flange edge

22‧‧‧Reel buckle

220‧‧‧Upper piece

222‧‧‧ buckle

Claims (9)

The utility model relates to a single-button sealing box, which comprises: a shell cover having a circular shape, a concave annular surface on the top of the shell cover, and a rubber ring embedded between the inner surface of the concave ring surface and the inner wall surface of the peripheral edge of the shell cover. The cover is provided with a concave opening on the periphery, the inner surface of the concave opening is a concave contact surface, and a concave edge is formed; a container is an arc-shaped bowl having an upper opening, and the cover is covered by the periphery The opening is provided with an outer flange edge, and a pressing ring is disposed on a peripheral surface of the opening. The pressing ring is a movable fastener that is pivotally connected to the upper hook piece and the lower hook piece. The pressing ring is opposite to the opening of the pressing ring, and the flange edge is embedded between the inner wall of the concave opening and the rubber ring, and at least half of the width of the outer flange is embedded on the concave edge. The upper fastening piece is pressed downward on the concave ring surface wall, and is leveraged to fully support the opposite concave edge under the outer flange edge, so that the flange edge and the rubber ring can be tightly pressed outside the opening. It is sealed and allows the user to easily snap and separate the sealed box with a single finger operation. The single-button sealed case of claim 1, wherein the cover and the container are metal, non-metallic containers, and can be matched to any suitable size. The single-button sealing case of claim 1, wherein the cover is provided with an indicating arrow on a top surface of the cover, the pointing arrow is directed away from the recess, and the cover is indicated by the arrow Pointing the alignment of the snap ring cover to the container. The single-button sealing case according to claim 1, wherein the shape of the recessed opening of the cover is trapezoidal, and the width of the concave opening on both sides is suitable to be in the range of 1 cm to 2 cm, so that the recess The mouth can be durable and not easily deformed. The single-button sealing case according to claim 1, wherein the recessed opening of the cover is opposite to the buckle ring The maximum leverage can be exerted when the 180 degree is engaged to achieve the maximum fastening force to achieve a better tight closing effect. The one-button seal case of claim 1, wherein the recessed concave contact surface of the recess has a depth not exceeding a flange edge width outside the opening. The single-button sealing case of claim 1, wherein the upper buckle of the pressing ring is L-shaped, one hook is disposed at one end of the non-contacting end, and the other end is pivotally connected to the lower hook by two sides. The middle side of the lower side is rotated, and the lower end piece is pivoted at one end, and the other end is pivotally connected to one of the shaft seat pieces disposed on the peripheral surface of the opening of the container. The single-button sealing case of claim 1, wherein the upper buckle of the pressing ring can freely rotate 90 degrees above and below the circumference of the container, and the pressing ring is sealed to the container When the cover is closed, the upper buckle piece and the lower hook piece are 180 degrees apart from each other, and the upper buckle piece of the buckle ring is pressed down on the concave wall surface of the concave ring surface, so that the upper buckle piece The cover is pressed against the opening. The single-button sealing case of claim 8, wherein the pressing ring opens the first stage, and the finger is pressed against the volume to push the oblique hook, and the upper buckle is interlocked to make the angle change and loosen. In the second stage, the upper fastening piece is pulled away from the body, and the lower hook piece is turned away to allow the pressing ring to hang freely on the circumferential surface of the container. The upper fastening piece and the lower fastening piece At 90 degrees to each other, the cover can be separated from the container by the up and down.