CN221115103U - Bottle cap convenient to close and open - Google Patents

Abstract

The utility model discloses a bottle cap convenient to close and open, which relates to the technical field of bottle cap processing and comprises a bottle cap shell, wherein the bottle cap shell is rotationally connected with a bottle cap body, a plurality of intermittent first threads are arranged on the inner wall of the bottle cap body, a plurality of second threads connected with the first threads are arranged on the bottle body, a linkage assembly for enabling the bottle cap shell and the bottle cap body to rotate simultaneously is arranged on the bottle cap shell, and angles of the first threads and the second threads are the same; according to the utility model, the intermittent threads are arranged, so that the bottle cap can be opened and screwed down conveniently and simply, the filling production efficiency can be improved, the bottle cap can be opened easily without larger force when in use, and in order to prevent the bottle cap from being touched by friction or false touch and other modes, the bottle cap shell capable of preventing false touch can be arranged, so that the bottle cap body is reduced from being subjected to external friction.

Description

Bottle cap convenient to close and open

Technical Field

The utility model relates to the technical field of bottle cap processing, in particular to a bottle cap convenient to close and open.

Background

Generally, a bottle cap is an apparatus for sealing a bottle, and has various shapes and various operations according to various functions, such as a bottle cap for mineral water is screwed in a round shape, a ring-shaped bottle cap for pop cans is pulled in a ring shape, and various kinds of bottle caps are used, and in order to achieve a better sealing effect, screw threads are inevitably added to ensure screwing.

In the prior art, if the screw threads are too many, the screw threads needed to be screwed and opened are longer, the screw threads are often rotated for one circumference, the bottle cap is blocked on the bottle under the condition of thermal expansion and cold contraction of an internal object, but if the screw threads are too few, the tightness in the container is insufficient, air leakage is easy to occur, and the internal object or video is deteriorated or rotten, so that the bottle cap which is convenient to open and has enough tightness is needed.

Disclosure of utility model

In order to solve at least one technical problem in the background art, the utility model aims to provide a bottle cap which is convenient to close and open, can be opened and screwed more conveniently and simply, and can be opened easily by people of different ages on the premise of ensuring air tightness.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The bottle cap comprises a bottle cap shell, wherein the bottle cap shell is connected with a bottle cap body in a rotating way, a plurality of intermittent first threads are arranged on the inner wall of the bottle cap body, and a plurality of second threads connected with the first threads are arranged on the bottle body;

The bottle cap shell is provided with a linkage assembly for enabling the bottle cap shell and the bottle cap body to rotate simultaneously.

Further, the first thread and the second thread have the same angle.

Further, the bottle cap body is provided with a mounting groove, a connecting rod is fixedly connected in the mounting groove, and the connecting rod is rotationally connected with the bottle cap shell.

Further, the linkage assembly comprises a pressing block, the pressing block is fixedly connected with the bottle cap body through a spring telescopic rod, and a groove for the pressing block to pass through is formed in the bottle cap shell.

Further, a clamping groove is formed in the bottle cap shell, and a clamping block used for being placed in the clamping groove is arranged on the pressing block.

Compared with the prior art, the utility model has the beneficial effects that: can make to open and screw up and become very convenient and simple through the arrangement of intermittent thread, can improve filling production efficiency, can easily open more can not need great power when using to in order to prevent modes such as friction or mistake touch and lead to touching the bottle lid of opening, can install the bottle lid shell that can prevent the mistake and bump, let the bottle lid body reduce and receive external friction.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic view of the structure of the bottle cap body of the present utility model;

FIG. 5 is a schematic view of the structure of the bottle body of the present utility model;

in the figure: 11. a bottle body; 12. a bottle cap outer shell; 13. a bottle cap body; 14. a clamping block; 15. a clamping groove; 16. pressing the blocks; 17. a spring telescoping rod; 18. a connecting rod; 19. a mounting groove; 20. a first thread; 21. a second thread; 22. and a linkage assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2, 4 and 5, the present embodiment provides a bottle cap with convenient closing and opening, which includes a bottle cap housing 12, wherein a bottle cap body 13 is rotatably connected to the bottle cap housing 12, a plurality of intermittent first threads 20 are provided on the inner wall of the bottle cap body 13, and a plurality of second threads 21 connected to the first threads 20 are provided on the bottle body 11;

The first thread 20 and the second thread 21 have the same angle.

By designing the first thread 20 and the second thread 21 to an angle of 4 ° -6 ° and by arranging them in parallel, with a middle break, it is ensured that the closure body 13 can be opened or screwed up without having to rotate several turns as in a normal closure, but with a gentle rotation.

Referring to fig. 1, 2 and 3, the bottle cap shell 12 is provided with a linkage assembly 22 for simultaneously rotating the bottle cap shell 12 and the bottle cap body 13.

The bottle cap body 13 is provided with a mounting groove 19, a connecting rod 18 is fixedly connected in the mounting groove 19, and the connecting rod 18 is rotatably connected with the bottle cap shell 12.

The linkage assembly 22 comprises a pressing block 16, the pressing block 16 is fixedly connected with the bottle cap body 13 through a spring telescopic rod 17, and a groove for the pressing block 16 to pass through is formed in the bottle cap shell 12.

The bottle cap shell 12 is provided with a clamping groove 15, and the pressing block 16 is provided with a clamping block 14 used for being placed in the clamping groove 15.

The connecting rod 18 is used as a spacing component capable of separating the bottle cap shell 12 and the bottle cap body 13, so that the bottle cap shell 12 can not drive the bottle cap body 13 when rotating, and the bottle cap body 13 can be driven only after the clamping block 14 is placed in the clamping groove 15.

Because bottle lid body 13 self is because the screw thread is shorter and open easily, so can also easily open the bottle lid under the prerequisite that prevents the mistake and touch, when using, only need aim at draw-in groove 15 with fixture block 14, press down press briquetting 16, receive the relation of connection that press briquetting 16 and bottle lid body 13 pass through spring telescopic link 17, just can let bottle lid shell 12 when rotating, can drive bottle lid body 13.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (5)

1. The utility model provides a bottle lid of convenient closure opening, includes bottle lid shell (12), its characterized in that: the bottle cap is characterized in that the bottle cap shell (12) is rotationally connected with the bottle cap body (13), a plurality of intermittent first threads (20) are arranged on the inner wall of the bottle cap body (13), and a plurality of second threads (21) connected with the first threads (20) are arranged on the bottle body (11);

The bottle cap shell (12) is provided with a linkage assembly (22) for enabling the bottle cap shell (12) and the bottle cap body (13) to rotate simultaneously.

2. A closure as claimed in claim 1, wherein the first thread (20) and the second thread (21) are at the same angle.

3. The bottle cap convenient to close and open according to claim 1, wherein a mounting groove (19) is formed in the bottle cap body (13), a connecting rod (18) is fixedly connected in the mounting groove (19), and the connecting rod (18) is rotatably connected with the bottle cap shell (12).

4. A bottle cap convenient to close and open according to claim 3, wherein the linkage assembly (22) comprises a pressing block (16), the pressing block (16) is fixedly connected with the bottle cap body (13) through a spring telescopic rod (17), and a groove for the pressing block (16) to pass through is formed in the bottle cap shell (12).

5. The bottle cap convenient to close and open according to claim 4, wherein a clamping groove (15) is formed in the bottle cap shell (12), and a clamping block (14) used for being placed in the clamping groove (15) is arranged on the pressing block (16).