Multi-specification adaptive bottle cap

Abstract

The utility model discloses a multi-specification adaptive bottle cap which comprises a bottle cap body, and the bottle cap body is provided with a connecting part and a boss. The connecting part is provided with a multi-specification adaptive structure; the bottle cap body is further provided with a turning cover. The through hole is provided with a one-way valve structure; the bottle cap body is further provided with a fluorescent prompt part. The multi-specification adaptive structure sequentially comprises a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove from inside to outside. According to the multi-specification adaptive type bottle cap, the multi-specification adaptive structure composed of the first connecting groove, the second connecting groove, the third connecting groove and the fourth connecting groove is arranged to be used for providing various connecting parts with different diameters, so that the multi-specification adaptive type bottle cap can be used for bottle openings with different diameters, the applicability and the emergency usability are improved, and the application range of the multi-specification adaptive type bottle cap is widened. And the device can be repeatedly used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of container bottle cap, specifically to a multi-specification adaptive bottle cap. BACKGROUND

[0002] The bottle cap is sealed for the bottle, according to different functions, there are different shapes, different operating method bottle cap. The existing bottle cap structure is single, not enough convenient to use in actual use and the sealing effect is poor. In view of the above problem, the publication number: CN202120368475.1, it discloses a new bottle cap, including cover and cap, the cover is processed with boss, the boss is processed with the extension, the extension bottom is equipped with the closure face, the closure face is equipped with a bottle cap mouth, the bottle cap mouth is processed with the pull ring face through machine buckling, the pull ring face is connected with the pull ring through the upper connecting piece one;The cover rear is connected with the cap through the integrally processed connecting piece two, the cap includes cap top surface, the cap top surface is processed with the buckle concave, the buckle concave specification and the extension specification are adapted. The utility model compared with prior art's advantages lie in: the whole structure is simple and ingenious, and the parts selection, connection and working mode are reasonable, the manufacturing cost is low, the manufacturing mode and the use are convenient, the complexity of traditional bottle cap use is greatly reduced, the use efficiency and the practicability are improved, the sealing effect is enhanced, and the utility model is convenient for promoting. But the bottle cap still has the following problems: the connecting hole of the existing bottle cap is mostly fixed specification, can only be used for the connection of one diameter specification bottle mouth, when the user needs to use different diameter bottle mouth, needs to purchase another specification bottle cap for use, cannot be connected according to different diameter bottle mouth, the applicability is low, the emergency applicability is low, and the reusability is low. SUMMARY

[0003] The utility model provides a multi-specification adaptive bottle cap for the technical deficiency of the prior art, which aims to solve the technical problems of low applicability, poor emergency applicability and low reusability of the prior art bottle cap.

[0004] The utility model discloses the technical scheme adopted for realizing the above-mentioned purposes is:

[0005] A multi-specification adaptive bottle cap includes a bottle cap body, the bottle cap body is equipped with a connecting part and a boss, the connecting part is arranged at the bottom of the bottle cap body, the boss is arranged at the top of the connecting part, the boss is provided with a through hole, and the through hole penetrates the connecting part;The connecting part is provided with a multi-specification adaptive structure;The bottle cap body is also provided with a flip cover;The through hole is provided with a one-way valve structure;The bottle cap body is also provided with a fluorescent prompt part.

[0006] Further improvement, the multi-specification adapter structure is arranged outside the through hole; the multi-specification adapter structure comprises a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove from inside to outside in sequence, and annular plates are arranged between the first connecting groove and the second connecting groove, between the second connecting groove and the third connecting groove, and between the third connecting groove and the fourth connecting groove; and inner side walls of the annular plates are provided with internal thread structures.

[0007] Further improvement, the first connecting groove, the second connecting groove, the third connecting groove and the fourth connecting groove are all provided with sealing rubber rings.

[0008] Further improvement, the one-way valve structure comprises a plurality of arc-shaped silica gel pieces arranged in an annular manner on the inner wall of the through hole; and the arc-shaped silica gel pieces converge towards the center of the through hole from top to bottom.

[0009] Further improvement, the bottle cap body is further provided with mounting seats; the flip cover is provided with a connecting seat one, the mounting seats are all provided with insertion openings, and both ends of the connecting seat one are provided with connecting shafts; and the connecting shafts are rotationally connected with the mounting seats through the insertion openings.

[0010] Further improvement, the flip cover is further provided with a protrusion matched with the boss; and an inner end surface of the protrusion is provided with a sealing ring one.

[0011] Further improvement, the flip cover is further provided with a buckle hook, and the bottle cap body is provided with a clamping groove matched with the buckle hook; and the buckle hook is provided with an elastic part.

[0012] Further improvement, an outer side surface of the bottle cap body is provided with an anti-skid texture.

[0013] Further improvement, bottoms of the annular plates are all provided with circular arc surfaces.

[0014] Further improvement, the fluorescent prompt part comprises a fluorescent sticker, and the fluorescent sticker is arranged below the clamping groove.

[0015] Compared with the prior art, the one or more technical solutions in the multi-specification adapter type bottle cap provided in the embodiments of the present application at least have one of the following technical effects:

[0016] The multi-specification adapter structure composed of the first connecting groove, the second connecting groove, the third connecting groove and the fourth connecting groove is arranged to provide a plurality of connecting parts with different diameters, so that the multi-specification adapter type bottle cap can be used for bottle mouths with different diameters, improving applicability, emergency usability, and being reusable; the one-way valve structure composed of a plurality of arc-shaped silica gel pieces is arranged to play a one-way role, improving leakproof performance. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only show some of the embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0018] Figure 1 It is a whole structure schematic diagram of the multi-specification adaptive bottle cap of the embodiment;

[0019] Figure 2 It is a top view schematic diagram of the multi-specification adaptive bottle cap of the embodiment;

[0020] Figure 3 It is Figure 2 A-A sectional view schematic diagram in the;

[0021] Figure 4 It is Figure 3 A enlarged schematic diagram. DETAILED DESCRIPTION

[0022] The following description is only for the preferred embodiments of the present application, and does not limit the protection scope of the present application.

[0023] Embodiment, see attached Figures 1-4 A multi-specification adaptive bottle cap 1 comprises a bottle cap body 2, the bottle cap body 2 is provided with a connecting portion 3 and a boss 4, the connecting portion 3 is arranged at the bottom of the bottle cap body 2, the boss 4 is arranged at the top of the connecting portion 3, the boss 4 is provided with a through hole 40, the through hole 40 penetrates to the connecting portion 3;The connecting portion 3 is provided with a multi-specification adaptive structure 5;The bottle cap body 2 is also provided with a flip cover 6;The through hole 40 is provided with a one-way valve structure 7;The bottle cap body 2 is also provided with a fluorescent prompt portion 8.

[0024] The multi-specification adaptive structure 5 is arranged outside the through hole 40;The multi-specification adaptive structure 5 comprises a first connecting groove 50, a second connecting groove 51, a third connecting groove 52 and a fourth connecting groove 53 from inside to outside in sequence, the first connecting groove 50 and the second connecting groove 51, the second groove and the third connecting groove 52, the third groove and the fourth connecting groove 53 are all provided with annular plates 54, the inner side wall of the annular plate 54 is provided with an internal thread structure 55;The first connecting groove 50, the second connecting groove 51, the third connecting groove 52 and the fourth connecting groove 53 are all provided with sealing rubber rings;The multi-specification adaptive structure 5 is used to provide a plurality of different diameter connecting portions 3, so that the multi-specification adaptive bottle cap 1 can be used for different diameter bottle mouths, improve the applicability and the reuse rate.

[0025] The one-way valve structure 7 comprises a plurality of arc-shaped silica gel sheets 70 arranged in a ring shape on the inner wall of the through hole 40; the arc-shaped silica gel sheets 70 converge towards the center of the through hole 40 from top to bottom, and the one-way valve structure 7 is used to achieve one-way function, thereby improving the leakage prevention performance.

[0026] The bottle cap body 2 is further provided with a mounting seat 20; the cover 6 is provided with a connecting seat one 21, the mounting seat 20 is provided with an insertion port, and the connecting seat one 21 is provided with a connecting shaft at both ends, and the connecting shaft is rotatably connected with the mounting seat 20 through the insertion port.

[0027] The cover 6 is further provided with a protrusion 60 matched with the boss 4; the inner end surface of the protrusion 60 is provided with a sealing ring one 61, and the sealing ring one 61 is used to improve the sealing effect.

[0028] The cover 6 is further provided with a buckle hook 62, and the bottle cap body 2 is provided with a clamping groove 22 matched with the buckle hook 62; the buckle hook 62 is provided with an elastic part, and the buckle hook 62 and the clamping groove 22 are used for fixing when covering and quickly operating when opening, thereby improving the convenience.

[0029] The outer side surface of the bottle cap body 2 is provided with an anti-skid texture 9, and the anti-skid texture 9 is used to provide the anti-skid performance.

[0030] The bottom of the annular plate 54 is provided with a circular arc surface 540, and the circular arc surface 540 is used to improve the smoothness, thereby preventing scratching hands or other objects and improving the protection.

[0031] The fluorescent prompt part 8 comprises a fluorescent sticker, and the fluorescent sticker is arranged below the clamping groove 22; the fluorescent prompt part 8 is convenient for quickly knowing the opening position of the cover 6, thereby improving the searching property.

[0032] The utility model discloses a multi-specification adaptive bottle cap which comprises a bottle cap body and a cover, wherein the bottle cap body is provided with a boss, a through hole and a mounting seat; the cover is provided with a connecting seat one and a clamping groove; the through hole is provided with a one-way valve structure; the mounting seat is provided with a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove; the connecting seat one is provided with a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove; the one-way valve structure comprises a plurality of arc-shaped silica gel sheets arranged in a ring shape on the inner wall of the through hole; the arc-shaped silica gel sheets converge towards the center of the through hole from top to bottom; the one-way valve structure is used to achieve one-way function, thereby improving the leakage prevention performance.

[0033] The utility model discloses a multi-specification adaptive bottle cap which comprises a bottle cap body and a cover, wherein the bottle cap body is provided with a boss, a through hole and a mounting seat; the cover is provided with a connecting seat one and a clamping groove; the through hole is provided with a one-way valve structure; the mounting seat is provided with a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove; the connecting seat one is provided with a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove; the one-way valve structure comprises a plurality of arc-shaped silica gel sheets arranged in a ring shape on the inner wall of the through hole; the arc-shaped silica gel sheets converge towards the center of the through hole from top to bottom; the one-way valve structure is used to achieve one-way function, thereby improving the leakage prevention performance.

Claims

1. A multi-specification adapting type bottle cap, characterized by: The multi-specification adapting bottle cap comprises a bottle cap body provided with a connecting portion and a boss, the connecting portion is arranged at the bottom of the bottle cap body, the boss is arranged at the top of the connecting portion, the boss is provided with a through hole penetrating through the connecting portion, the connecting portion is provided with a multi-specification adapting structure, the bottle cap body is further provided with a flip cover, the through hole is provided with a one-way valve structure, and the bottle cap body is further provided with a fluorescent prompt portion.

2. The multi-specification, fitment-style bottle cap of claim 1, wherein: The multi-specification adapting structure is arranged outside the through hole, the multi-specification adapting structure comprises a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove from inside to outside in sequence, annular plates are arranged between the first connecting groove and the second connecting groove, between the second groove and the third connecting groove, and between the third groove and the fourth connecting groove, and the inner side walls of the annular plates are provided with internal thread structures.

3. The multi-specification, fitment-style bottle cap of claim 2, wherein: The first connecting groove, the second connecting groove, the third connecting groove and the fourth connecting groove are all provided with sealing rubber rings.

4. The multi-specification, fitment-style bottle cap of claim 3, wherein: The one-way valve structure comprises a plurality of arc-shaped silica gel pieces arranged in an annular manner on the inner wall of the through hole, and the arc-shaped silica gel pieces are close to the center of the through hole from top to bottom.

5. The multi-specification, fitment-style bottle cap of claim 4, wherein: The bottle cap body is further provided with a mounting seat, the flip cover is provided with a connecting seat one, the mounting seat is provided with an insertion opening, and the connecting shafts at both ends of the connecting seat one are rotationally connected with the mounting seat through the insertion opening.

6. The multi-specification, fitment-style bottle cap of claim 5, wherein: The flip cover is further provided with a protrusion matched with the boss, and the inner end face of the protrusion is provided with a sealing ring one.

7. The multi-specification, fitment-style bottle cap of claim 6, wherein: The flip cover is further provided with a buckle hook, the bottle cap body is provided with a clamping groove matched with the buckle hook, and the buckle hook is provided with an elastic portion.

8. The multi-specification, fitment-style bottle cap of claim 7, wherein: The outer side surface of the bottle cap body is provided with anti-skid textures.

9. The multi-specification, fitment-style bottle cap of claim 8, wherein: The bottom of the annular plate is provided with a circular arc surface.

10. The multi-specification, fitment-style bottle cap of claim 9, wherein: The fluorescent prompt portion comprises a fluorescent patch arranged below the clamping groove.

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