Screw wine cover

Abstract

The utility model relates to the technical field of wine bottle caps, in particular to a screw wine cap. Comprising a cover body, a connecting piece and a plug part, the cover body is provided with a screw hole, and the screw hole penetrates through the cover body in the height direction of the cover body. The connecting piece comprises a first connecting part and a second connecting part; the plug part comprises a blind hole, the first connecting part is connected with the screw hole, and the second connecting part is connected with the blind hole; the radial specification of the plug part is smaller than that of the cover body, and the height of the plug part is larger than that of the cover body. By arranging the structure that the connecting piece is in threaded connection with the cover body and the plug part, the cover body and the plug part are connected more firmly, and the screw wine cover composed of the cover body, the connecting piece and the plug part has the long service life.

Description

Technical Field

[0001] The utility model relates to the technical field of wine bottle caps, in particular to a screw wine cap. Background Art

[0002] The bottle cap of a red wine bottle usually includes a cap body and a cork part. The material of the cap body is made of plastic or metal according to needs, and then the cork part and the cap body made of different materials are connected together to form a wine cap. However, the wine caps currently used usually have the following problems: the cork part and the cap body are easily separated, resulting in the loss of the cork part of the wine cap, affecting the sealing effect of the wine bottle. Therefore, the existing wine caps have the disadvantage of being structurally unstable and cannot meet consumer demand, and need to be improved. Summary of the Invention

[0003] In order to overcome the problem in the prior art that the cork part of the wine cap is easy to fall off, affecting the sealing effect of the wine cap on the wine bottle, the purpose of the utility model is to provide a screw wine cap, which improves the connection firmness between the cap body and the cork part, increases the service life of the wine cap, and at the same time enhances the sealing effect of the wine cap on the wine bottle.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] A screw wine cap, comprising a cap body, a connecting piece and a plug;

[0006] The cover body is provided with a screw hole, and the screw hole penetrates the cover body along the height direction of the cover body;

[0007] The connecting member includes a first connecting portion and a second connecting portion;

[0008] The plug portion includes a blind hole, the first connecting portion is connected to the screw hole, and the second connecting portion is connected to the blind hole;

[0009] The radial dimension of the plug portion is smaller than the radial dimension of the cover body, and the height of the plug portion is greater than the height of the cover body.

[0010] Furthermore, the cover body includes a top plate and an annular member, the top plate and the annular member are connected to form a cavity, the screw hole is provided in the top plate, and the plug is connected to the annular member.

[0011] Furthermore, the cover body further includes a plurality of convex strips, which are arranged on the annular member and located in the cavity.

[0012] Furthermore, the plug portion includes a first column and a second column, the blind hole is provided in the first column, the first column is provided in the cavity, and the convex strip is in contact with the side surface of the first column.

[0013] Furthermore, the radial dimension of the first column is smaller than the radial dimension of the second column.

[0014] Furthermore, the connecting member is provided with a middle partition, and the first connecting portion and the second connecting portion are respectively located on both sides of the middle partition in the height direction.

[0015] Furthermore, the connecting piece is provided with a slot, the slot is provided at the first connecting portion and away from the second connecting portion, and the slot is located at the opening end of the screw hole.

[0016] The beneficial effects of the utility model are as follows: by arranging a structure in which the connecting piece is screwed to the cover body and the plug part respectively, the connection between the cover body and the plug part is more firmly established, so that the screw wine cap composed of the cover body, the connecting piece and the plug part has a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the cover body of the present invention from a first perspective;

[0020] Figure 4 This is a schematic structural diagram of the cover body of the present invention from a second viewing angle.

[0021] Reference numerals include:

[0022] 1—cover 11—top plate 12—ring

[0023] 13—rib 101—screw hole 2—connector

[0024] 21 - first connection part 22 - second connection part 23 - assembly

[0025] 3-plug part 31-first column 32-second column

[0026] 301—Blind hole. DETAILED DESCRIPTION

[0027] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0028] See also Figures 1 to 4 The utility model discloses a screw wine cap, comprising a cap body 1, a connecting piece 2 and a plug 3;

[0029] The cover body 1 is provided with a screw hole 101, and the screw hole 101 passes through the cover body 1 along the height direction of the cover body 1;

[0030] The connecting member 2 includes a first connecting portion 21 and a second connecting portion 22;

[0031] The plug portion 3 includes a blind hole 301 , the first connecting portion 21 is connected to the screw hole 101 , and the second connecting portion 22 is connected to the blind hole 301 ;

[0032] The radial dimension of the plug portion 3 is smaller than the radial dimension of the cover body 1 , and the height of the plug portion 3 is greater than the height of the cover body 1 .

[0033] Specifically, in this embodiment, the cover body 1 is made of plastic, the connecting member 2 is a screw structure, and the plug part 3 is a wooden structure. One end of the screw rod 2 is screwed to the screw hole 101 of the cover body 1, and the other end of the screw rod 2 is screwed to the blind hole 301 of the plug part 3. The connecting member 2 is screwed to the cover body 1 and the plug part 3 respectively, so that the connection between the cover body 1 and the plug part 3 has strong stability. One end of the plug part 3 is embedded in the cover body 1, and the other end of the plug part 3 is used to plug the external bottle body.

[0034] By providing a structure in which the connecting piece 2 is screwed to the cover body 1 and the plug 3 respectively, the connection between the cover body 1 and the plug 3 is made more secure, so that the screw wine cap composed of the cover body 1, the connecting piece 2 and the plug 3 has a longer service life.

[0035] The cover body 1 includes a top plate 11 and an annular member 12 . The top plate 11 and the annular member 12 are connected to form a cavity. The screw hole 101 is provided in the top plate 11 . The plug portion 3 is connected to the annular member 12 .

[0036] The cover body 1 also includes a plurality of ridges 13, which are arranged on the annular member 12 and located in the cavity. The ridges 13 are arranged in a ring array along the central axis of the cover body 1. The arrangement of the ridges 13 makes the connection between the plug portion 3 and the cover body 1 tighter, achieving a better sealing effect.

[0037] The plug portion 3 includes a first column 31 and a second column 32. The blind hole 301 is provided in the first column 31. The first column 31 is provided in the cavity. The ridge 13 contacts the side surface of the first column 31 to increase the tightness of the connection and achieve good sealing.

[0038] The radial specification of the first column 31 is smaller than that of the second column 32 . The first column 31 is located in the cavity, and the second column 32 protrudes out of the cover body 1 . The second column 32 is used to be inserted into the outer bottle mouth to achieve a sealing effect.

[0039] The connecting member 2 is provided with a middle partition 23, and the first connecting portion 21 and the second connecting portion 22 are respectively located on both sides of the height direction of the middle partition 23. The middle partition 23 is arranged in a ring shape, and the radial specification of the middle partition 23 is larger than the radial specification of the first connecting portion 21. The arrangement of the middle partition 23 enables the connection length of any connecting member 2 and any cover body 1 to be consistent.

[0040] The connecting member 2 is provided with a straight groove 24, which is provided on the first connecting portion 21 and away from the second connecting portion 22. The straight groove 24 is located at the open end of the screw hole 101. The provision of the straight groove 24 facilitates the use of an external screwdriver to rotate the connecting member 2 to complete the disassembly and assembly of the connecting member 2 and the cover body 1.

[0041] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A screw wine cap, characterized by: It comprises a cover body (1), a connecting piece (2) and a plug (3); The cover body (1) is provided with a screw hole (101), and the screw hole (101) passes through the cover body (1) along the height direction of the cover body (1); The connecting member (2) comprises a first connecting portion (21) and a second connecting portion (22); The plug portion (3) includes a blind hole (301), the first connecting portion (21) is connected to the screw hole (101), and the second connecting portion (22) is connected to the blind hole (301); The radial specifications of the plug portion (3) are smaller than the radial specifications of the cover body (1), and the height of the plug portion (3) is greater than the height of the cover body (1).

2. The screw wine cap according to claim 1, characterized in that: The cover body (1) comprises a top plate (11) and an annular member (12), wherein the top plate (11) and the annular member (12) are connected to form a cavity, the screw hole (101) is provided on the top plate (11), and the plug portion (3) is connected to the annular member (12).

3. The screw wine cap according to claim 2, characterized in that: The cover body (1) further comprises a plurality of convex strips (13), which are arranged on the annular member (12) and located in the cavity.

4. The screw wine cap according to claim 3, characterized in that: The plug portion (3) comprises a first column (31) and a second column (32), the blind hole (301) is provided in the first column (31), the first column (31) is provided in the cavity, and the convex strip (13) abuts against the side surface of the first column (31).

5. The screw wine cap according to claim 4, characterized in that: The radial dimension of the first column (31) is smaller than the radial dimension of the second column (32).

6. The screw wine cap according to claim 1, characterized in that: The connecting piece (2) is provided with a middle partition (23), and the first connecting portion (21) and the second connecting portion (22) are respectively located on both sides of the middle partition (23) in a height direction.

7. The screw wine cap according to claim 1, characterized in that: The connecting member (2) is provided with a straight groove (24), the straight groove (24) is provided on the first connecting portion (21) and away from the second connecting portion (22), and the straight groove (24) is located at the opening end of the screw hole (101).

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