CN220363749U

CN220363749U - Telescopic cover

Info

Publication number: CN220363749U
Application number: CN202320883436.4U
Authority: CN
Inventors: 王浩
Original assignee: Shanghai Yinshipli Brand Management Co ltd
Current assignee: Shanghai Yinshipli Brand Management Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2024-01-19
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of bottle caps, in particular to a telescopic cap which comprises a bottle body, a bottom cap and a top cap, wherein the bottle body comprises an external threaded joint, the bottom cap comprises a fluid pipeline which is communicated with an inner cavity of the bottle body, the top cap comprises an external fluid outlet, and when the top cap moves to the highest point, the external fluid outlet and the fluid pipeline are communicated with each other; the top cover is connected to the bottle body through the bottom cover, fluid in the bottle body can not be discharged by unscrewing the top cover, fluid in the bottle body can be discharged and discharged only by moving the top cover up and down, the using steps of the top cover are simplified, compared with the steps of unscrewing the top cover and opening the top cover, the use of users is more convenient, and the side discharging of the top cover is characterized by the utility model.

Description

Telescopic cover

Technical Field

The utility model relates to the technical field of bottle caps, in particular to a telescopic cap.

Background

The bottle cap is used for sealing bottles, and has different shapes and different operation methods according to different functions, such as the bottle cap of mineral water is screwed in a round shape, the bottle cap of a pop-top can is pulled in a ring shape, the bottle cap of meat can is not fixed in shape, the bottle cap of an injection bottle is torn into a yarn sample, and the cap of the injection bottle is glass integrated, and is polished at the periphery by a grinding wheel and then sprung; the cap of the beer bottle that men prefer is prized. The design of the bottle cap is a thousand, so that the designer can be more innovative and attractive by using the brain juice.

The screwed round bottle cap has the advantage of being reusable, so that the bottle cap is widely used, but the unscrewed round bottle cap is separated from the bottle body and is easy to lose, and the bottle body can be plugged and opened only by screwing back and forth. In view of this, we propose a telescopic cover.

Disclosure of Invention

In order to remedy the above shortcomings, the present utility model provides a retractable cover.

The technical scheme of the utility model is as follows:

the utility model provides a telescopic cover, includes the body, include external screw thread joint in the body, still include:

the bottom cover is arranged on the bottle body and comprises a fluid pipeline which is communicated with the inner cavity of the bottle body;

and the top cover is vertically arranged on the bottom cover in a up-and-down moving way, and comprises an outer fluid outlet which is communicated with the fluid pipeline when the top cover moves to the highest point.

Preferably, the bottle body is composed of a bottle body, the external threaded connector is mounted at the top end of the bottle body, and an internal fluid outlet is arranged above the external threaded connector.

Preferably, the bottom cover is composed of a round block I, an internal threaded hole is arranged below the round block, threads on the internal threaded hole are meshed with threads on the external threaded joint, the fluid pipeline is arranged on one side of the upper end of the internal threaded hole, and the internal threaded hole is meshed with the fluid pipeline.

Preferably, a guide hole is formed above the first round block, the guide hole is communicated with the fluid pipeline, an annular cavity is formed in the periphery of the first round block, and a cavity is formed between the internal threaded hole and the annular cavity.

Preferably, the inner side wall of the annular cavity is provided with a plurality of guide grooves, and the inner side wall of the annular cavity is provided with limit grooves which are mutually communicated.

Preferably, the top cover is composed of a second round block, a cylindrical cavity is arranged below the second round block, a guide pipe is arranged on the inner top surface of the cylindrical cavity, the guide pipe is arranged in the guide hole, a limiting ring is arranged on the periphery of the lower part of the second round block, and the limiting ring is arranged in the limiting groove.

Preferably, a plurality of guide rods are mounted on the inner wall of the cylindrical cavity, the guide rods are mounted in the guide grooves, and the outer fluid outlet and the cylindrical cavity are mutually communicated.

Compared with the prior art, the utility model has the beneficial effects that:

the top cover is connected to the bottle body through the bottom cover, fluid in the bottle body can not be discharged by unscrewing the top cover, fluid in the bottle body can be discharged and received only by moving the top cover up and down, the using step of the top cover is simplified, the use of users is more convenient, the top cover is prevented from being separated and lost, and the discharging of the side face of the top cover is a characteristic of the utility model.

Drawings

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

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of the present utility model in a cut-away configuration;

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

FIG. 5 is a schematic view of the bottom cover structure of the present utility model;

fig. 6 is a schematic view of the structure of the top cover of the present utility model.

In the figure:

1. a bottle body; 11. a bottle body; 12. an external threaded joint; 13. an inner fluid outlet;

2. a bottom cover; 21. round block I; 22. a guide hole; 23. a fluid conduit; 24. a cavity; 25. an annular cavity; 26. an internal threaded hole; 27. a guide groove; 28. a limit groove;

3. a top cover; 31. round blocks II; 32. a guide tube; 33. a cylindrical cavity; 34. a limiting ring; 35. a guide rod; 36. an outer fluid outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-6, the present utility model is described in detail by the following embodiments:

the telescopic cover comprises a bottle body 1, wherein the bottle body 1 is composed of a bottle body 11, an external threaded connector 12 is fixedly arranged at the top end of the bottle body 11, and an internal fluid outlet 13 which is mutually communicated with the inner cavity of the bottle body 11 is arranged above the external threaded connector 12.

In this embodiment, the bottom cover 2 is mounted on the bottle body 11, the bottom cover 2 is formed by a round block 21, an internal threaded hole 26 is arranged below the round block 21, threads on the internal threaded hole 26 are meshed with threads on the external threaded joint 12, a fluid pipeline 23 which is mutually communicated is arranged on one side above the internal threaded hole 26, a guide hole 22 is arranged above the round block 21, the guide hole 22 and the fluid pipeline 23 are mutually communicated, an annular cavity 25 is arranged on the periphery of the round block 21, a cavity 24 is arranged between the internal threaded hole 26 and the annular cavity 25, the cavity 24 is designed to reduce materials used for manufacturing the bottom cover 2, meanwhile, the weight of the bottom cover 2 can be reduced, when the bottom cover 2 is fixedly mounted on the external threaded joint 12 in the bottle body 1, the internal fluid outlet 13 and the fluid pipeline 23 are mutually communicated, a plurality of guide grooves 27 are arranged on the inner side wall of the annular cavity 25, and a limit groove 28 which is mutually communicated is arranged on the inner wall of the annular cavity 25.

In this embodiment, the top cover 3 is vertically installed in the annular cavity 25 in a vertically up-down moving manner, the top cover 3 is formed by a second round block 31, a cylindrical cavity 33 is arranged below the second round block 31, a guide tube 32 is fixedly installed on the inner top surface of the cylindrical cavity 33, the guide tube 32 is installed in the guide hole 22 in a vertically up-down sealing manner, a limiting ring 34 is fixedly installed on the periphery of the lower part of the second round block 31, the limiting ring 34 is installed in the limiting groove 28 in a vertically up-down moving manner, a plurality of guide rods 35 are fixedly installed on the inner wall of the cylindrical cavity 33, the guide rods 35 vertically move and slide in the guide groove 27, an outer fluid outlet 36 which is mutually communicated is arranged on one side of the cylindrical cavity 33, when the top cover 3 moves to the highest point, the outer fluid outlet 36 and the fluid pipeline 23 are mutually communicated, namely, the outer side wall of the cylindrical cavity 33 is vertically installed in the annular cavity 25 in a vertically up-down sealing manner, the guide rods 35 and the guide groove 27 are used for limiting the top cover 3 to rotate along the periphery of the bottom cover 2, and the outer fluid outlet 36 and the fluid pipeline 23 can only be accurately communicated with each other, and the limiting ring 34 can only move up-down in the limiting groove 28, and the limiting ring 34 can move up-down in the annular cavity 2 in the annular cavity 25.

In this embodiment, the cavity in the bottle body 1 can hold flowing fluid, when the top cover 3 on the bottle body 1 is closed, only the top cover 3 is pressed downwards, so that the outer fluid outlet 36 is hidden in the annular cavity 25 downwards, the outer fluid outlet 36 is blocked by the inner wall of one side of the annular cavity 25 and is not communicated with the fluid pipeline 23, and the inner wall of the cylindrical cavity 33 blocks the inner wall of the fluid pipeline 23, so that the fluid pipeline 23 cannot discharge fluid;

when the top cover 3 is opened, the top cover 3 is pulled up to the highest point, the outer fluid outlet 36 and the fluid pipeline 23 are communicated with each other, then the bottle body 1 is rotated, the outer fluid outlet 36 faces downwards, the fluid in the bottle body 11 is sequentially discharged along the inner fluid outlet 13, the fluid pipeline 23 and the outer fluid outlet 36 by utilizing gravity, when the bottle body 11 is pinched, the inner cavity space of the bottle body 11 is reduced, the pressure of the inner cavity of the bottle body 11 is increased, the fluid in the bottle body 11 can be rapidly discharged, after the top cover 3 is used up, the fluid in the bottle body 1 can be prevented from flowing out by only pressing down, the top cover 3 is connected to the bottle body 1 through the bottom cover 2, the fluid in the bottle body 11 can not be discharged by unscrewing, the fluid in the bottle body 1 can be discharged by only moving the top cover 3 up and down, the using steps of the top cover 3 are simplified, and the top cover 3 is prevented from being separated and lost.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a telescopic cover, includes body (1), include external screw thread joint (12) in body (1), its characterized in that still includes:

the bottom cover (2) is arranged on the bottle body (1), and the bottom cover (2) comprises a fluid pipeline (23) which is used for being communicated with the inner cavity of the bottle body (1);

the top cover (3) is vertically arranged on the bottom cover (2) in a vertical up-and-down moving mode, an outer fluid outlet (36) is formed in the top cover (3), and when the top cover (3) moves to the highest point, the outer fluid outlet (36) and the fluid pipeline (23) are communicated with each other.

2. The telescoping cap of claim 1, wherein: the bottle body (1) is composed of a bottle body (11), the external threaded connector (12) is arranged at the top end of the bottle body (11), and an internal fluid outlet (13) is arranged above the external threaded connector (12).

3. The telescoping cap of claim 2, wherein: the bottom cover (2) is composed of a round block I (21), an internal threaded hole (26) is formed below the round block I (21), threads on the internal threaded hole (26) are meshed with threads on the external threaded joint (12), the fluid pipeline (23) is arranged on one side of the upper end of the internal threaded hole (26), and the internal threaded hole (26) is meshed with the fluid pipeline (23).

4. A telescoping cap as in claim 3, wherein: the circular block is characterized in that a guide hole (22) is formed in the upper portion of the circular block (21), the guide hole (22) is communicated with the fluid pipeline (23), an annular cavity (25) is formed in the periphery of the circular block (21), and a cavity (24) is formed between the inner threaded hole (26) and the annular cavity (25).

5. The telescoping cap of claim 4, wherein: the inner side wall of the annular cavity (25) is provided with a plurality of guide grooves (27), and the inner side wall of the annular cavity (25) is provided with limit grooves (28) which are mutually communicated.

6. The telescoping cap of claim 5, wherein: the top cover (3) is composed of a second round block (31), a cylindrical cavity (33) is arranged below the second round block (31), a guide pipe (32) is arranged on the inner top surface of the cylindrical cavity (33), the guide pipe (32) is arranged in the guide hole (22), a limiting ring (34) is arranged under the second round block (31) Fang Waiwei, and the limiting ring (34) is arranged in the limiting groove (28).

7. The telescoping cap of claim 6, wherein: a plurality of guide rods (35) are arranged on the inner wall of the cylindrical cavity (33), the guide rods (35) are arranged in the guide grooves (27), and the outer fluid outlet (36) and the cylindrical cavity (33) are mutually communicated.