Rotary storage bottle closure

Abstract

The utility model discloses a rotary storage bottle sealing cover belongs to the technical field of storage bottle, including the upper cover, the upper cover bottom is provided with the insertion column, and the inside of upper cover evenly is provided with a plurality of sliding columns, the lower cover is set up in the upper cover bottom, the lower cover outside is provided with the sliding slot of sliding column engagement, the sliding column is connected in the sliding groove and slides, and sliding groove is inclined and sets up, effect is through setting upper cover, lower cover, sliding slot, sliding column, exhaust passage and insertion column, can realize flexible rotation operation, and the upper cover enters into the storage bottle to reach the relative fixation between storage bottle and upper cover, and the sealing of storage bottle can be completed through the rotation of upper cover, and the insertion column is always located in the inside of upper cover, so this can effectively prevent the pollution of outside air to insertion column, always keeps the cleanness of upper cover, and through the rotation, the sealing of exhaust passage can be contacted, thereby conveniently taking out the upper cover from the storage bottle.

Description

Technical Field

[0001] This utility model belongs to the field of storage bottle technology, and in particular to a rotary storage bottle sealing cap. Background Technology

[0002] Storage bottles are transparent containers used for categorizing and storing items. Common materials include glass and plastic, and they are characterized by their airtightness, visibility, and space-saving features. Below are specific categories and uses: kitchen storage; home storage; materials and design.

[0003] A search revealed Chinese patent publication number CN213963125U, which discloses a hand-pressable sealed glass storage bottle. This bottle, belonging to the field of glass storage bottles, includes a glass bottle body and a hand-pressable sealing assembly. The assembly comprises a cap with at least one venting channel; a lever-type linkage movably connected to the cap; and a rubber stopper fixed to one end of the lever-type linkage, the lower end of which is inserted into the venting channel of the cap. This disclosed technical solution expels air from the glass bottle body, creating a negative pressure between the cap and the bottle body, thus increasing their relative stability.

[0004] The cap used to seal the storage bottle has an exhaust channel, which is fixed by a rubber stopper. The problem with this cap is that the rubber stopper is exposed to the outside and is easily exposed to pollutants in the outside air. When the cap is used again, the rubber stopper is inserted into the exhaust channel, which will contaminate the exhaust channel and the pollutants will enter the storage bottle, causing contamination of the items inside. At the same time, the cap is inserted into the storage bottle as a whole and then the gas inside the bottle is discharged to create a negative pressure to form a seal. If the pressure inside the bottle is too low, it is easy to make it difficult to remove the cap from the storage bottle.

[0005] The purpose of this invention is to provide a rotating sealing cap for storage bottles to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this invention is to provide a rotating sealing cap for storage bottles to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a rotary storage bottle sealing cap, including an upper cap with an insertion post at the bottom and a plurality of sliding posts evenly arranged on the inner side of the upper cap; a lower cap disposed at the bottom of the upper cap, with a sliding groove on the outer side of the lower cap engaging with the sliding posts; the sliding posts slide within the sliding groove, and the sliding groove is inclined; the movement of the sliding posts within the sliding groove causes the height of the upper cap to change; an exhaust channel is provided at the center of the lower cap; rotating the upper cap causes the sliding posts inside the upper cap to slide along the sliding groove, causing the upper cap to rise or fall, simultaneously completing the action of the insertion post entering or leaving the exhaust channel.

[0008] Furthermore, a first mounting ring and a second mounting ring are provided on the outer side of the lower cover.

[0009] Furthermore, a mounting groove is provided between the first mounting ring and the second mounting ring, and a rubber ring is provided in the mounting groove.

[0010] Furthermore, a connecting cover is provided at the bottom of the lower cover, and several circular grooves penetrating the connecting cover are opened at the bottom of the connecting cover.

[0011] Furthermore, a handle body is provided on the top of the upper cover.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention, by incorporating an upper cover, a lower cover, a sliding groove, a sliding post, an exhaust channel, and an insertion post, allows for flexible rotation. The upper cover is inserted into the storage bottle, thus achieving relative fixation between the storage bottle and the upper cover. Rotating the upper cover seals the storage bottle, and the insertion post remains inside the upper cover, effectively preventing external air from contaminating the insertion post and maintaining the cleanliness of the upper cover. Furthermore, rotation activates the seal of the exhaust channel, allowing the upper cover to be easily removed from the storage bottle. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded structural diagram of the upper and lower covers in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the lower cover in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the upper cover in this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] In the picture:

[0021] 1. Top cover; 2. Handle body; 3. Bottom cover; 4. Rubber ring; 5. Mounting groove; 6. Connecting cover; 7. Sliding groove; 8. Exhaust channel; 9. First mounting ring; 10. Second mounting ring; 11. Sliding post; 12. Insertion post. Detailed Implementation

[0022] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0023] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0024] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0025] Please see Figures 1 to 4 As shown, the rotating storage bottle sealing cap includes an upper cover 1, and a handle body 2 is provided on the top of the upper cover 1. The upper cover 1 and the handle body 2 are an integral structure.

[0026] The bottom of the upper cover 1 is provided with an insertion post 12, and several sliding posts 11 are evenly arranged on the inner side of the upper cover 1. The lower cover 3 is located at the bottom of the upper cover 1. The outer side of the lower cover 3 is provided with a sliding groove 7 corresponding to the number and position of the sliding posts 11. The sliding groove 7 is inclined. The purpose of setting the sliding groove 7 to be inclined is that when the sliding posts 11 move in the sliding groove 7, they will drive the upper cover 1 to rise or fall. The center of the lower cover 3 is provided with an exhaust channel 8, which is connected to the connecting cover 6 below.

[0027] Rotate the top cover 1, and the sliding column 11 inside the top cover 1 slides along the sliding groove 7. The movement of the sliding column 11 in the sliding groove 7 causes the top cover 1 to rise or fall, thereby causing the top cover 1 to drive the insertion column 12 to rise or fall, thus completing the action of the insertion column 12 entering or leaving the exhaust channel 8.

[0028] The lower cover 3 has a first mounting ring 9 and a second mounting ring 10 on its outer side. A mounting groove 5 is provided between the first mounting ring 9 and the second mounting ring 10. A rubber ring 4 is provided in the mounting groove 5. When the entire cover is inserted into the storage bottle, the rubber ring 4 is in close contact with the bottle wall, thereby forming a sealed environment inside the storage bottle. The upper cover 1 can be rotated flexibly. The bottom of the lower cover 3 has a connecting cover 6. Several circular grooves penetrating the connecting cover 6 are opened at the bottom of the connecting cover 6.

[0029] Working principle: When in use, the entire cap is inserted into the storage bottle, and the rubber ring 4 is in close contact with the bottle wall, thus forming a sealed environment inside the storage bottle and ensuring the stability of the entire cap. The rubber ring 4 is in close contact with the bottle wall, thus forming a sealed environment inside the storage bottle, and the top cap 1 can be rotated flexibly.

[0030] Then rotate the top cover 1. The sliding column 11 inside the top cover 1 slides along the sliding groove 7. The sliding column 11 moves in the sliding groove 7, causing the top cover 1 to rise or fall. Thus, the top cover 1 causes the insertion column 12 to rise or fall, thereby completing the action of the insertion column 12 entering or leaving the exhaust pipe.

[0031] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating storage bottle sealing cap, characterized in that: include The top cover (1) has an insertion post (12) at its bottom and a plurality of sliding posts (11) are evenly arranged on the inner side of the top cover (1). The lower cover (3) is located at the bottom of the upper cover (1). The outer side of the lower cover (3) is provided with a sliding groove (7) that engages with the sliding column (11). The sliding column (11) is slidably connected in the sliding groove (7), and the sliding groove (7) is set in an inclined shape. The movement of the sliding column (11) in the sliding groove (7) causes the height of the upper cover (1) to change. An exhaust channel (8) is provided at the center of the lower cover (3). Rotate the top cover (1), and the sliding column (11) inside the top cover (1) slides along the sliding groove (7), causing the top cover (1) to rise or fall, and simultaneously completing the action of inserting the column (12) into or out of the exhaust channel (8).

2. The rotary bottle sealing cap according to claim 1, characterized in that: The lower cover (3) is provided with a first mounting ring (9) and a second mounting ring (10) on its outer side.

3. The rotary bottle sealing cap according to claim 2, characterized in that: An installation groove (5) is provided between the first mounting ring (9) and the second mounting ring (10), and a rubber ring (4) is provided in the installation groove (5).

4. The rotary bottle sealing cap according to claim 1, characterized in that: The bottom of the lower cover (3) is provided with a connecting cover (6), and the bottom of the connecting cover (6) has several circular grooves that penetrate the connecting cover (6).

5. The rotary bottle sealing cap according to claim 1, characterized in that: The top of the cover (1) is provided with a handle body (2).

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