Damp-proof sealing type bottle cap

Abstract

The utility model discloses a moisture-proof sealing type bottle cap which comprises a bottle cap body covering the top of a bottle body, an inner ring arranged on the bottom face of the bottle cap body and inserted into the inner side of the bottle body, and a locking button arranged on the top face of the bottle cap body. The rubber ring seat is installed on the surface of the top of the bottle cap body, the annular sealing sleeve is arranged on the bottom face of the rubber ring seat and covers the top end of the bottle body on the inner side, and the annular protruding strips are arranged on the inner wall of the annular sealing sleeve and tightly attached to the outer wall of the bottle body. The identification mechanism is arranged at the top of the locking button; by improving and optimizing a moisture-proof sealing type bottle cap in the prior art and additionally arranging the rubber ring seat and the recognition mechanism on the basis of an original pressing type structure, the sealing performance of the bottle cap covering a bottle body can be effectively improved, the sealing effect is optimized, and a certain moisture-proof effect is achieved; and under the action of the recognition mechanism, an operator can conveniently recognize and distinguish a plurality of bottle caps when using the bottle caps, and confusion is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealed bottle caps, and particularly relates to a moisture-proof sealed bottle cap. Background Art

[0002] A sealed bottle cap is a new type of bottle cap with good sealing performance. It is commonly used to cover some smooth-surfaced glass bottles or plastic bottles. The opening and closing method of this sealed bottle cap is also different from that of traditional bottle caps. It adopts a pressing opening and closing method. After pressing the locking button, the sealing ring at the bottom of the bottle cap is pushed up to fit against the inner wall of the bottle body to achieve effective sealing. Pressing the locking button again to make it pop up will cause the bottom sealing ring to retract, and it can be directly opened. As disclosed in the existing patent with the publication number CN206358597U, "a pressing bottle cap. It consists of a button positioning key, a button, a bounce adjustment part, a fixed body, a shell, and a pressing spring and retraction part", it can be seen that what is described in this application is exactly a pressing sealed bottle cap;

[0003] When this kind of pressing sealed bottle cap in the prior art is actually used, it only relies on the sealing ring at the bottom of the bottle cap for sealing, and the sealing performance is general. External air is likely to penetrate into the bottle body, causing the items inside the bottle to be damaged by moisture. There is room for improvement. At the same time, the existing pressing sealed bottle cap does not have an identification mechanism. When multiple bottle caps are placed together, it is difficult to distinguish them and confusion is likely to occur. Therefore, the utility model provides a moisture-proof sealed bottle cap. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a moisture-proof sealed bottle cap to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A moisture-proof sealed bottle cap includes

[0006] a bottle cap body covering the top of the bottle body, an inner ring provided on the bottom surface of the bottle cap body and inserted into the inner side of the bottle body, and a locking button provided on the top surface of the bottle cap body;

[0007] a rubber ring seat installed on the top surface of the bottle cap body, an annular sealing sleeve provided on the bottom surface of the rubber ring seat and covering the top end of the bottle body inside, and a plurality of annular convex strips provided on the inner wall of the annular sealing sleeve, and the annular convex strips are in close contact with the outer wall of the bottle body;

[0008] and an identification mechanism provided on the top of the locking button.

[0009] Preferably, the cross-section of the annular convex strip is semicircular, and the annular sealing sleeve and the annular convex strip are of an integral structure.

[0010] Preferably, a plurality of T-shaped chucks are fixed on the top surface of the bottle cap body, a plurality of card holes corresponding to the T-shaped chucks are formed on the surface of the rubber ring seat, and the top end of the T-shaped chuck penetrates through the card hole to the top of the rubber ring seat.

[0011] Preferably, the outer diameter of the bottle cap body is consistent with the outer diameter of the bottle body.

[0012] Preferably, the identification mechanism includes a rotating bar rotatably installed on the top surface of the locking button, an indicating bar fixed on one end surface of the rotating bar, and a plurality of digital identifiers arranged on the top of the locking button, and the indicating bar points to one of the digital identifiers.

[0013] Preferably, an inner rotating groove is formed inside the locking button, a rotating seat is rotatably installed in the inner rotating groove, the top end of the rotating seat extends to the top surface of the locking button and is fixed to the rotating bar, a positioning protrusion is fixed on the inner wall of the inner rotating groove, a plurality of positioning card slots corresponding to the positioning protrusion are formed on the surface of the rotating seat, the positioning protrusion is squeezed into one of the positioning card slots, and the number of the positioning card slots is consistent with the number of the digital identifiers.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: By improving and optimizing the moisture-proof and sealed bottle cap in the prior art, on the basis of its original pressing structure, a rubber ring seat and an identification mechanism are added, which can effectively improve the sealing performance of the bottle cap on the bottle body, optimize the sealing effect, play a certain moisture-proof role, and under the action of the identification mechanism, it is convenient for operators to identify and distinguish when using multiple bottle caps, avoiding confusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a cross-sectional view of the present invention;

[0017] Figure 3 is the present invention Figure 2 is a partial enlarged view of area A in the present invention;

[0018] Figure 4 is the present invention Figure 2 is a partial enlarged view of area B in the present invention;

[0019] In the figure: 1. Bottle cap body; 11. Inner ring; 2. Locking button; 3. Rubber ring seat; 31. Annular sealing sleeve; 32. T-shaped chuck; 33. Card hole; 34. Annular rib; 4. Bottle body; 51. Rotating bar; 52. Indicating bar; 53. Digital identifier; 54. Rotating seat; 55. Inner rotating groove; 56. Positioning protrusion; 57. Positioning card slot. DETAILED DESCRIPTION OF THE INVENTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment

[0022] Please refer to Figures 1 to 4 , which is an embodiment of the present utility model. This embodiment provides a technical solution: a moisture-proof and sealed bottle cap, including

[0023] a bottle cap main body 1 covering the top of the bottle body 4, an inner ring 11 provided on the bottom surface of the bottle cap main body 1 and inserted into the inner side of the bottle body 4, and a locking button 2 provided on the top surface of the bottle cap main body 1. The structural principles of the bottle cap main body 1, the inner ring 11, and the locking button 2 are all technologies already disclosed in existing patents. For details, reference can be made to the existing patent with the publication number CN206358597U, and no further elaboration will be made here;

[0024] a rubber ring seat 3 installed on the top surface of the bottle cap main body 1, an annular sealing sleeve 31 provided on the bottom surface of the rubber ring seat 3 and covering the top end of the bottle body 4 inside, and a plurality of annular protrusions 34 provided on the inner wall of the annular sealing sleeve 31. The annular protrusions 34 are in close contact with the outer wall of the bottle body 4. After the plurality of annular protrusions 34 are in close contact with the outer wall of the bottle body 4, a plurality of annular sealing structures are formed, further improving the overall sealing performance of the bottle cap, preventing air from entering the bottle body 4 through the connection gap between the bottle cap main body 1 and the bottle body 4, and playing a certain moisture-proof role;

[0025] and an identification mechanism provided on the top of the locking button 2. The identification mechanism includes a rotating bar 51 rotatably installed on the top surface of the locking button 2, an indicating bar 52 fixed on the surface of one end of the rotating bar 51, and a plurality of digital identifiers 53 provided on the top of the locking button 2. The numbers represented by each digital identifier 53 are different. For example, 5 digital identifiers 53 can be respectively marked as "1", "2", "3", "4", "5". The indicating bar 52 points to one of the digital identifiers 53, thereby playing an identification role for the bottle cap main body 1. In the later stage, if a plurality of bottle cap main bodies 1 are placed together, the rotating bar 51 can be rotated so that the indicating bar 52 points to other digital identifiers 53, thereby marking a single bottle cap main body 1 through the corresponding digital identifier 53, facilitating subsequent operators to distinguish and take, and avoiding confusion.

[0026] Among them, the cross-section of the annular convex strip 34 is semi-circular. The annular sealing sleeve 31 and the annular convex strip 34 are of an integral structure, and both are made of rubber material and will undergo elastic deformation when being squeezed.

[0027] Among them, a plurality of T-shaped chucks 32 are fixed on the top surface of the bottle cap body 1. A plurality of card holes 33 corresponding to the T-shaped chucks 32 are formed on the surface of the rubber ring seat 3. The top end of the T-shaped chuck 32 passes through the card hole 33 to the top of the rubber ring seat 3, which can effectively limit the rubber ring seat 3 and ensure the installation stability of the rubber ring seat 3.

[0028] Among them, the outer diameter of the bottle cap body 1 is consistent with the outer diameter of the bottle body 4.

[0029] Among them, an inner rotation groove 55 is formed inside the locking button 2. A rotating seat 54 is rotatably installed in the inner rotation groove 55. The top end of the rotating seat 54 extends out to the top surface of the locking button 2 and is fixed to the rotating strip 51, so that the rotating strip 51 can rotate smoothly on the top of the locking button 2. A positioning protrusion 56 is fixed on the inner wall of the inner rotation groove 55. The positioning protrusion 56 is made of rubber material and can undergo elastic deformation when being squeezed. A plurality of positioning card slots 57 corresponding to the positioning protrusion 56 are formed on the surface of the rotating seat 54. When the positioning protrusion 56 is squeezed into one of the positioning card slots 57, the rotating strip 51 and the rotating seat 54 can be limited. The number of the positioning card slots 57 is consistent with the number of the digital identifiers 53. When the indicating strip 52 is rotated to point to a digital identifier 53, one of the positioning card slots 57 will be aligned with the positioning protrusion 56, so that the rotating strip 51 can be limited after rotation, and the limited position just makes the indicating strip 52 point to one of the digital identifiers 53.

[0030] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A moisture-proof sealed bottle cap, characterized in that: include A bottle cap body (1) covering the top of the bottle body (4), an inner ring (11) arranged on the bottom surface of the bottle cap body (1) and inserted into the inner side of the bottle body (4), and a locking button (2) arranged on the top surface of the bottle cap body (1); A rubber ring seat (3) mounted on the top surface of the bottle cap body (1), an annular sealing sleeve (31) arranged on the bottom surface of the rubber ring seat (3) and covering the top of the bottle body (4) on the inside, and a plurality of annular convex strips (34) arranged on the inner wall of the annular sealing sleeve (31), wherein the annular convex strips (34) are in close contact with the outer wall of the bottle body (4); And an identification mechanism is arranged on the top of the locking button (2).

2. A moisture-proof sealed bottle cap according to claim 1, characterized in that: The cross section of the annular convex strip (34) is semicircular, and the annular sealing sleeve (31) and the annular convex strip (34) are an integrated structure.

3. A moisture-proof sealed bottle cap according to claim 1, characterized in that: A plurality of T-shaped clamps (32) are fixed on the top surface of the bottle cap body (1), a plurality of clamp holes (33) corresponding to the T-shaped clamps (32) are opened on the surface of the rubber ring seat (3), and the top end of the T-shaped clamps (32) passes through the clamp holes (33) to the top of the rubber ring seat (3).

4. A moisture-proof sealed bottle cap according to claim 1, characterized in that: The outer diameter of the bottle cap body (1) is consistent with the outer diameter of the bottle body (4).

5. The moisture-proof sealed bottle cap according to claim 1, characterized in that: The identification mechanism comprises a rotating bar (51) rotatably mounted on the top surface of the locking button (2), an indicating bar (52) fixed on the surface of one end of the rotating bar (51), and a plurality of digital identifications (53) arranged on the top of the locking button (2), wherein the indicating bar (52) points to one of the digital identifications (53).

6. A moisture-proof sealed bottle cap according to claim 5, characterized in that: An inner rotation groove (55) is provided inside the locking button (2), a rotating seat (54) is rotatably mounted inside the inner rotation groove (55), and the top end of the rotating seat (54) extends to the top surface of the locking button (2) and is fixed to the rotating bar (51).

7. A moisture-proof sealed bottle cap according to claim 6, characterized in that: A positioning protrusion (56) is fixed on the inner wall of the inner rotating groove (55), and a plurality of positioning slots (57) corresponding to the positioning protrusion (56) are formed on the surface of the rotating seat (54), and the positioning protrusion (56) is squeezed into one of the positioning slots (57).

8. The moisture-proof sealed bottle cap according to claim 7, characterized in that: The number of the positioning slots (57) is consistent with the number of the digital identifiers (53).

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