CN218520181U

CN218520181U - Bottle cap capable of selecting size of liquid outlet hole

Info

Publication number: CN218520181U
Application number: CN202222225797.8U
Authority: CN
Inventors: 陆波
Original assignee: Ningbo Shangshan Plastic Industry Co ltd
Current assignee: Ningbo Shangshan Plastic Industry Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-02-24
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a bottle cap capable of selecting the size of a liquid outlet hole, which comprises a composite bottle cap, wherein the composite bottle cap comprises an assembly bottom cap, a connecting cap is movably connected to the assembly bottom cap, and a sealing top cap is arranged at the top of the connecting cap; wherein, it is provided with the different reducing section of thick bamboo in both ends aperture to run through on the linking lid, a reducing section of thick bamboo is including the micropore end that is close to seal cap and the gross porosity end that is close to the assembly bottom, the cooperation of micropore end seal cap, gross porosity end and the cooperation of assembly bottom. The reducing cylinder realizes that the bottle cap can obtain liquid outlet effects of different degrees through liquid holes with different calibers at two ends, the connecting cap is used as a transition piece, two functions of liquid outlet requirements are integrated, and the reducing cylinder is realized by matching the bottom cap with the sealing top cap.

Description

Bottle cap capable of selecting size of liquid outlet hole

Technical Field

The utility model belongs to the technical field of the cosmetics packaging technique and specifically relates to a bottle lid of optional play liquid hole size is related to.

Background

The moisturizing sunscreen cream is used for protecting the skin of people and preventing the skin from being sunburned by sunlight ultraviolet rays, the traditional moisturizing sunscreen cream packaging bottle only has one liquid outlet hole, the using mode is single, and particularly, when a user applies the moisturizing sunscreen cream in a large area, the moisturizing sunscreen cream needs to be extruded for multiple times due to the caliber of the liquid outlet hole, the using effect is influenced, and the moisturizing sunscreen cream cannot be well used by the user; if the diameter of the liquid outlet hole is increased, excessive extrusion is easily caused during daily use, so that waste is caused.

For example, chinese patent document (publication No. CN 111184647A) discloses a moisturizing sunscreen cream, which comprises a packaging bottle, a first sealing cover and a second sealing cover; the first sealing cover is connected with the outer ring of the upper port of the body through threads; the second sealing cover is positioned at the inner ring of the upper port of the body, and the lower part of the second sealing cover is connected with the turntable through a first spring; the cross section area of the rotary table is in a letter 'Y' shape, a rectangular rod arranged at the upper end of the rotary table extends into a groove arranged in the second sealing cover, the rotary table can move up and down in the groove through the rectangular rod, the outer ring of the rotary table is connected to the inner ring of the upper port of the body through threads, and the lower end of the rotary table is connected with a brush; the inner ring of the upper port of the body is provided with a scraping blade which is positioned on the lower end surface of the turntable; through the cooperation between first sealed lid, the sealed lid of second, body, carousel and the brush, realize taking of this internal sunscreen cream two kinds of modes of moisturizing.

In the scheme, the first sealing cover and the second sealing cover are matched for use, so that the sealed preservation of the moisturizing sunscreen cream in the body is realized; the scraper can scrape and rub off redundant moisturizing sunscreen cream on the brush and scrape and rub off the moisturizing sunscreen cream on the surface of the connecting rod of the brush, and the problem that the moisturizing sunscreen cream is scattered at the upper port of the body when being taken is solved, so that unnecessary waste is caused.

Disclosure of Invention

Go out the problem that liquid pore structure single influence used experience among the prior art to mentioning in the background art, the utility model provides a bottle lid of optional liquid pore size obtains more than one kind and goes out the liquid hole through setting up the combined type bottle lid on the bottle lid body, and each goes out the application demand that liquid pore diameter is different in order to adapt to the difference, effectively promotes the general purpose and the user experience of bottle lid.

The second invention of the present application aims to solve the problem that the composite bottle cap with multiple liquid outlets is more prone to orifice caking and blockage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bottle cap capable of selecting the size of a liquid outlet hole comprises a composite bottle cap, wherein the composite bottle cap comprises an assembly bottom cover, a connecting cover is movably connected to the assembly bottom cover, and a sealing top cover is arranged at the top of the connecting cover; the connecting cover is provided with a reducing cylinder with different apertures at two ends in a penetrating mode, the reducing cylinder comprises a fine hole end close to the sealing top cover and a coarse hole end close to the assembling bottom cover, the fine hole end is matched with the sealing top cover, and the coarse hole end is matched with the assembling bottom cover. The reducing cylinder realizes that the bottle cap can obtain liquid outlet effects of different degrees through liquid holes with different calibers at two ends, the connecting cap is used as a transition piece, two functions of liquid outlet requirements are integrated, and the reducing cylinder is realized by matching the bottom cap with the sealing top cap.

Preferably, the connecting cover is hinged with the assembling bottom cover in a folding mode, and the sealing top cover is hinged with the connecting cover in a folding mode. Can enough guarantee the wholeness of combined type bottle lid through two articulated schemes, can guarantee the convenience when the user uses different liquid holes again, the processing cost is low, and practical function is good.

Furthermore, the reducing cylinder is of a sleeve structure, a first liquid outlet hole formed in the bottom cover can be inserted and assembled at the thick hole end of the lower end of the reducing cylinder, a sealing column arranged on the sealing top cover is sleeved at the fine hole end of the upper end of the reducing cylinder, and the aperture of the first liquid outlet hole is larger than that of the fine hole end. The first liquid outlet hole is used for a user to smear sunscreen cream in a large area, so that a large amount of liquid can be discharged conveniently and quickly; and the pore end is used for daily application of the sunscreen cream, so that the liquid output amount is small, and the liquid is accurately output to avoid waste.

Preferably, the edge of the assembly bottom cover is provided with a connecting part hinged to the connecting cover, and the edge of one side of the assembly bottom cover, which is far away from the connecting part, is also provided with a turnover groove. The turnover groove can facilitate a user to open the connecting cover, and the structure is simple.

Furthermore, the edge of the bottom cover is circumferentially provided with a sealing step, and the edge of the connecting cover can be clamped and abutted against the sealing step. When sealed step can guarantee to link up lid pressfitting assembly bottom, link up the lid inside and keep isolated encapsulated situation, avoid the interior product oxidation of bottle to deteriorate or dry caking scheduling problem to appear.

Preferably, the sealing column is arranged on the inner top of the sealing bottom cover, the sealing column comprises an insertion section, one end, far away from the sealing bottom cover, of the insertion section is provided with a fixed large end, and the outer diameter of the fixed large end is larger than that of the insertion section. Sealed post seals the bottom through fixed main aspects and is fixed with the combination that links up the lid, and after sealed post inserted the pore end, fixed main aspects extrudeed and penetrated the pore end, and fixed main aspects is spacing accomplishes the sealed to a reducing section of thick bamboo in the pore end, simple structure.

Preferably, the joint of the insertion section and the fixed big end is provided with an air bag ring along the circumferential direction of the sealing column, and the air bag ring extends towards the root of the sealing column along the axial direction of the sealing column. The gasbag ring sets up in the juncture of inserting section and fixed main aspects, also be the butt position of sealed post and thin hole end, after sealed post inserts the thin hole end, the gasbag ring is by extrusion deformation, gaseous to the transfer of sealed post root direction, make the external diameter of sealed post and the combination department of inserting section increase, this makes the thin hole end sealed by circumference packing, can promote the connection effect of sealed top cap and linking lid, can increase the sealed effect of reducer section of thick bamboo outermost end open-ended again, effectively avoid the dry caking of product or rotten in the reducer section of thick bamboo, further rely on further "water-stop" of product of reserving in the reducer section of thick bamboo.

Therefore, the utility model discloses following beneficial effect has: (1) More than one liquid outlet hole is obtained by arranging the composite bottle cap on the bottle cap body, the liquid outlet holes are different in aperture so as to adapt to different application requirements, and the universality and the user experience of the bottle cap are effectively improved; (2) The reducer cylinder realizes that the bottle cap can obtain liquid outlet effects of different degrees through liquid holes with different calibers at two ends, the connecting cap is used as a transition piece, integrates the functions of two liquid outlet requirements, and is realized by assembling a bottom cap and a sealing top cap in a matching way; (3) The leakproofness of gasbag ring messenger reducer section of thick bamboo outermost end opening is showing and is promoting, carries out good the preserving with the product of reserving in the reducer section of thick bamboo, avoids dry caking.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional side view of the assembly of the present invention.

Fig. 3 is a partially enlarged view of a point a in fig. 2.

In the figure: 100 packing bottles, 1 composite bottle cap, 2 assembling bottom caps, 21 first liquid outlet holes, 22 folding grooves, 23 sealing steps, 3 connecting caps, 4 sealing top caps, 5 reducing cylinders, 51 fine hole ends, 52 coarse hole ends, 6 connecting parts, 7 sealing columns, 71 inserting sections, 72 fixing large ends and 73 air bag rings.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example 1

As shown in 1,2, a bottle cap with selectable size of a liquid outlet hole comprises a composite bottle cap 1, wherein the composite bottle cap 1 comprises an assembly bottom cap 2, a connecting cap 3 is movably connected to the assembly bottom cap 2, and a sealing top cap 4 is arranged on the top of the connecting cap 3; wherein, run through on the linking lid 3 and be provided with a reducing section of thick bamboo 5 that both ends aperture is different, a reducing section of thick bamboo 5 includes the pore end 51 that is close to seal top cover 4 and is close to the coarse pore end 52 of assembly bottom 2, the cooperation of pore end 51 seal top cover 4, coarse pore end 52 and assembly bottom 2 cooperation. A reducing section of thick bamboo 5 is the sleeve structure, the first play liquid hole 21 that sets up on the thick hole end 52 of a reducing section of thick bamboo 5 lower extreme can the grafting assembly bottom 2, the sealed post 7 that sets up on the sealed top cap 4 is cup jointed to the thin hole end 51 of a reducing section of thick bamboo 5 upper end, first play liquid hole 21 aperture is greater than thin hole end 51 aperture. The first liquid outlet hole 21 is used for a user to smear sunscreen cream in a large area, can discharge a large amount of liquid, and is convenient and quick; and the fine hole end 51 is used for daily application of the sunscreen cream, so that the liquid output amount is small, and the liquid output is accurate to avoid waste. In this embodiment, the hole end 51 is an inverted-trapezoid trumpet hole from top to bottom, so that the sealing post 7 can be inserted into the hole end 51 smoothly guided by the sidewall of the hole end 51. Improve the smoothness when the bottle lid is closed.

The reducing cylinder 5 can achieve liquid outlet effects of different degrees of the bottle cap through liquid holes with different calibers at two ends, the connecting cover 3 serves as a transition piece, two functions of liquid outlet requirements are integrated, and the bottom cover 2 is assembled to the top sealing cover 4 in a matched mode.

The connecting cover 3 is hinged with the assembling bottom cover 2 in a folding mode, and the sealing top cover 4 is hinged with the connecting cover 3 in a folding mode. The edge of the assembly bottom cover 2 is provided with a connecting part 6 hinged with the connecting cover 3, and the edge of one side of the assembly bottom cover 2 far away from the connecting part 6 is also provided with a folding groove 22. Can enough guarantee combined type bottle lid 1's wholeness through two articulated schemes, can guarantee the convenience when the user uses different liquid holes again, the processing cost is low, and practical function is good. The folding groove 22 can facilitate the user to open the connecting cover 3, and the structure is simple.

The edge of the assembly bottom cover 2 is circumferentially provided with a sealing step 23, and the edge of the engagement cover 3 can be clamped and abutted against the sealing step 23. Sealed step 23 can guarantee to link up 3 pressfitting of lid when assembling bottom 2, links up 3 inside isolated encapsulated situation that keep of lid, avoids the interior product oxidation rotten or dry caking scheduling problem to appear.

As shown in fig. 3, the sealing column 7 is disposed on the inner top of the sealing bottom cover, the sealing column 7 includes an insertion section 71, one end of the insertion section 71 away from the sealing bottom cover is provided with a fixed large end 72, and the outer diameter of the fixed large end 72 is larger than that of the insertion section 71. The sealing column 7 is fixed by combining the sealing bottom cover and the connecting cover 3 through the fixing big end 72, after the sealing column 7 is inserted into the fine hole end 51, the fixing big end 72 is extruded and penetrates into the fine hole end 51, the fixing big end 72 is limited in the fine hole end 51 to complete the sealing of the reducer cylinder 5, and the structure is simple.

Preferably, the joint of the insertion section 71 and the fixed large end 72 is provided with an air bag ring 73 along the circumferential direction of the sealing column 7, and the air bag ring 73 extends towards the root of the sealing column 7 along the axial direction of the sealing column 7. The gasbag ring 73 is arranged at a joint of the insertion section 71 and the fixed big end 72, namely the butt joint position of the sealing column 7 and the pore end 51, after the sealing column 7 is inserted into the pore end 51, the gasbag ring 73 is extruded and deformed, gas is transferred to the root direction of the sealing column 7, so that the outer diameter of the joint of the sealing column 7 and the insertion section 71 is increased, the tail end of the pore end 51 is circumferentially filled and sealed, the connecting effect of the sealing top cover 4 and the connecting cover 3 can be improved, the sealing effect of the outermost end opening of the reducer 5 can be increased, the drying agglomeration or deterioration of products left in the reducer 5 can be effectively avoided, and further 'water sealing' of the products left in the reducer 5 can be supported.

In this embodiment, the bottle cap with the size of the liquid outlet hole is installed on the sunscreen cream packaging bottle 100, and when a user uses the sunscreen cream with the bottle cap with the size of the liquid outlet hole, if large-area application is required, for example, long-time outdoor exercises or sunbathing are performed, the bottle cap can be opened at the joint of the connecting cover 3 and the bottom cover 2, and a large amount of liquid is discharged by using the first liquid outlet hole 21, so that the use is convenient; when a user performs outdoor activities in a short time, the bottle cap can be opened from the joint of the connecting cap 3 and the sealing top cap 4, and a small amount of liquid can be accurately discharged by using the fine hole end 51, so that the waste of products is avoided; particularly, the gasbag ring 73 through the sealing top cover 4 can expand and seal the reducer cylinder 5, particularly, after the sealing column 7 is inserted into the fine hole end 51, the gasbag ring 73 is extruded, the internal gas is transferred upwards, so that the outer diameter of the position of the joint of the sealing large end and the insertion section 71, which is close to the root part of the sealing column 7, is increased, the gasbag ring 73 completes the filling and sealing of the interface, the air tightness of the reducer cylinder 5 is effectively improved, and the drying agglomeration or deterioration of the residual product in the bottle cap is avoided.

In addition to the above embodiments, the technical features of the present invention can be re-selected and combined within the scope of the present invention as disclosed in the claims and the specification to constitute new embodiments, which can be realized by those skilled in the art without any creative work, therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.

Claims

1. A bottle cap capable of selecting the size of a liquid outlet hole is characterized by comprising a composite bottle cap, wherein the composite bottle cap comprises an assembly bottom cap, a connecting cap is movably connected to the assembly bottom cap, and a sealing top cap is arranged at the top of the connecting cap;

the connecting cover is provided with a reducing cylinder with different apertures at two ends in a penetrating mode, the reducing cylinder comprises a fine hole end close to the sealing top cover and a coarse hole end close to the assembling bottom cover, the fine hole end is matched with the sealing top cover, and the coarse hole end is matched with the assembling bottom cover.

2. The bottle cap of claim 1, wherein the engaging cap is hinge-connected to the bottom cap, and the top sealing cap is hinge-connected to the engaging cap.

3. The bottle cap of claim 1, wherein the reducer is a sleeve, a wide end of a lower end of the reducer is adapted to be inserted into a first liquid outlet hole formed in the bottom cap, a narrow end of an upper end of the reducer is adapted to be fitted over a sealing post formed in the top cap, and the first liquid outlet hole is larger in diameter than the narrow end.

4. The bottle cap with the size of the liquid outlet hole as claimed in claim 2, wherein the edge of the bottom assembly cover is provided with a connecting part hinged to the connecting cover, and the edge of the bottom assembly cover on the side away from the connecting part is further provided with a folding groove.

5. The bottle cap of claim 1, wherein the bottom cap rim is circumferentially provided with a sealing step, and the rim of the engagement cap is capable of engaging with the sealing step.

6. The bottle cap of claim 3, wherein the sealing post is disposed on the inner top of the sealing bottom cap, the sealing post comprises an insertion section, an end of the insertion section away from the sealing bottom cap is provided with a large fixed end, and an outer diameter of the large fixed end is larger than an outer diameter of the insertion section.

7. The bottle cap of claim 6, wherein an air bag ring is disposed at the joint of the insertion section and the fixed large end along the circumferential direction of the sealing post, and the air bag ring extends toward the root of the sealing post along the axial direction of the sealing post.