CN218474290U

CN218474290U - Burette shoulder cover subassembly of cosmetics packaging bottle

Info

Publication number: CN218474290U
Application number: CN202222228850.XU
Authority: CN
Inventors: 周文斌
Original assignee: Shanghai Jiaxuan Plastic Products Co ltd
Current assignee: Shanghai Jiaxuan Plastic Products Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-02-14
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a burette shoulder sleeve component of a cosmetic packaging bottle, comprising a cosmetic bottle body and a cosmetic top cover, wherein the top of the cosmetic bottle body is fixedly provided with the shoulder sleeve component, the shoulder sleeve component is provided with a contraposition extrusion mechanism through the inside thereof and is provided with the cosmetic top cover, the inner sides of the cosmetic bottle body and the shoulder sleeve component are provided with a sliding groove, the inside of the sliding groove is provided with a burette mechanism, the contraposition extrusion mechanism comprises an automatic telescopic mechanism and a manual stretching mechanism, and the automatic telescopic mechanism is arranged in the shoulder sleeve component and extends into a cavity of the inner wall of the cosmetic top cover; the burette shoulder cover subassembly of cosmetics packaging bottle through the design of automatic telescopic machanism and manual tension mechanism internals, can be when using and daily placing, quick move away and sealing operation to the cosmetics top cap, and this easy operation is convenient, need not manual rotation and can accomplish the sealing operation to cosmetics packaging bottle body.

Description

Burette shoulder cover subassembly of cosmetics packaging bottle

Technical Field

The utility model relates to a relevant technical field of cosmetics packaging bottle specifically is a burette shoulder cover subassembly of cosmetics packaging bottle.

Background

Cosmetics refer to chemical industrial products or fine chemical products which are applied, sprayed or the like on any parts of the surface of a human body, such as skin, hair, nails, lips, teeth and the like, so as to achieve the purposes of cleaning, maintaining, beautifying, decorating and changing the appearance, or correcting the smell of the human body and keeping a good state, and the cosmetics are various in cosmetic varieties, have various packaging bottle structures and need to be packaged by special packaging bottles.

However, the conventional cosmetic packaging bottle is generally provided with a dropper shoulder sleeve assembly to facilitate the use of cosmetic liquid, but the dropper shoulder sleeve assembly of the conventional cosmetic packaging bottle needs to be manually rotated to seal the body of the cosmetic packaging bottle, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burette shoulder cover subassembly of cosmetic packaging bottle to propose present cosmetic packaging bottle in solving above-mentioned background art, its generally is provided with burette shoulder cover subassembly, so that to the use of cosmetic liquid, but present cosmetic packaging bottle, its burette shoulder cover subassembly need manual rotation just can be to the sealed of cosmetic packaging bottle body, inconvenient problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a burette shoulder sleeve assembly of a cosmetic packaging bottle comprises a cosmetic bottle body and a cosmetic top cover, wherein the top of the cosmetic bottle body is fixedly provided with the shoulder sleeve assembly, the shoulder sleeve assembly is provided with the cosmetic top cover through an alignment extrusion mechanism arranged in the shoulder sleeve assembly, the inner sides of the cosmetic bottle body and the shoulder sleeve assembly are provided with sliding grooves, and burette mechanisms are arranged in the sliding grooves;

counterpoint extrusion mechanism includes automatic telescopic machanism and manual tension mechanism, automatic telescopic machanism is seted up in the inside of shoulder cover subassembly and is extended to the cavity of cosmetics top cap inner wall, automatic telescopic machanism's side-mounting has manual tension mechanism, manual tension mechanism extends to the outside of cosmetics top cap.

Preferably, automatic telescopic machanism includes flexible chamber, locating piece, telescopic link, sliding block and extrusion spring, flexible chamber is seted up in the inside of shoulder cover subassembly, the inside fixed mounting in flexible chamber has the locating piece, the inside sliding connection of locating piece has the telescopic link, the outside fixed mounting of telescopic link has the sliding block, be provided with the extrusion spring that is located the telescopic link outside between sliding block and the locating piece.

Preferably, the top of telescopic link extends to the inside of cavity, sliding block and flexible chamber sliding connection.

Preferably, the manual stretching mechanism comprises a stretching shaft rod and an alignment groove, the stretching shaft rod is fixedly installed at the top of the sliding block and is in sliding connection with the alignment groove formed in the inner wall of the shoulder sleeve assembly, and the stretching shaft rod is L-shaped in structure.

Preferably, the dropper mechanism comprises a handheld portion, a dropper tube body and an absorption portion, the handheld portion is installed at the top of the dropper tube body, the dropper tube body penetrates through the sliding groove, and the absorption portion is arranged at the bottom of the dropper tube body.

Preferably, the sectional area of the hand-holding part is larger than that of the sliding groove, and the dropper tube body is in sliding connection with a limiting part fixedly arranged in the cosmetic bottle body.

Compared with the prior art, the beneficial effects of the utility model are that: this burette shoulder cover subassembly of cosmetics packaging bottle, through the design of automatic telescopic machanism and manual tension mechanism internals, can be when using and daily placing, quick move away and sealing operation to the cosmetics top cap, and this easy operation is convenient, need not manual rotation and can accomplish the sealing operation to cosmetics packaging bottle body, cooperates burette mechanism internals simultaneously, can absorb and use 1 inside liquid of cosmetics bottle body.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of point B in fig. 2 according to the present invention;

fig. 5 is a schematic diagram of the internal structure of the pipe mechanism of the present invention.

In the figure: 1. a bottle body for cosmetics; 2. a cosmetic top cover; 3. a shoulder cap assembly; 4. aligning and extruding the mechanism; 41. an automatic telescoping mechanism; 411. a telescoping chamber; 412. positioning blocks; 413. a telescopic rod; 414. a slider; 415. a compression spring; 42. a manual stretching mechanism; 421. stretching the shaft lever; 422. a positioning groove; 5. a sliding groove; 6. a dropper mechanism; 601. a hand-held portion; 602. a dropper tube; 603. an absorbing part; 604. a restricting section; 7. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a burette shoulder sleeve assembly of a cosmetic packaging bottle comprises a cosmetic bottle body 1 and a cosmetic top cover 2, wherein the top of the cosmetic bottle body 1 is fixedly provided with the shoulder sleeve assembly 3, and the shoulder sleeve assembly 3 is internally provided with a contraposition extrusion mechanism 4 through which the cosmetic top cover 2 is arranged;

the contraposition extrusion mechanism 4 comprises an automatic telescopic mechanism 41 and a manual stretching mechanism 42, the automatic telescopic mechanism 41 is arranged in the shoulder sleeve assembly 3 and extends into the cavity 7 of the inner wall of the cosmetic top cover 2, the manual stretching mechanism 42 is arranged on the side surface of the automatic telescopic mechanism 41, and the manual stretching mechanism 42 extends to the outer side of the cosmetic top cover 2;

the automatic telescoping mechanism 41 comprises a telescoping cavity 411, a positioning block 412, a telescopic rod 413, a sliding block 414 and an extrusion spring 415, the telescoping cavity 411 is arranged inside the shoulder sleeve component 3, the positioning block 412 is fixedly arranged inside the telescoping cavity 411, the telescopic rod 413 is slidably connected inside the positioning block 412, the sliding block 414 is fixedly arranged outside the telescopic rod 413, the extrusion spring 415 located outside the telescopic rod 413 is arranged between the sliding block 414 and the positioning block 412, the top of the telescopic rod 413 extends into the cavity 7, the sliding block 414 is slidably connected with the telescoping cavity 411, the manual stretching mechanism 42 comprises a stretching shaft 421 and an alignment groove 422, the stretching shaft 421 is fixedly arranged at the top of the sliding block 414, the stretching shaft 421 is slidably connected with the alignment groove 422 arranged on the inner wall of the shoulder sleeve component 3, and the stretching shaft 421 is in an L shape.

Further, through the design of the internal telescopic cavity 411 of the automatic telescopic mechanism 41, the positioning block 412, the telescopic rod 413, the sliding block 414, the extrusion spring 415, the internal stretching shaft 421 of the manual stretching mechanism 42 and the alignment groove 422, the cosmetic top cover 2 can be automatically positioned and limited, the cosmetic top cover 2 is prevented from dropping, and the operation is simpler and more convenient for rotation.

The inner sides of the cosmetic bottle body 1 and the shoulder sleeve component 3 are provided with sliding grooves 5, and dropper mechanisms 6 are arranged in the sliding grooves 5;

the dropper mechanism 6 comprises a handheld portion 601, a dropper tube body 602 and an absorption portion 603, the handheld portion 601 is mounted at the top of the dropper tube body 602, the dropper tube body 602 penetrates through the sliding groove 5, the absorption portion 603 is arranged at the bottom of the dropper tube body 602, the sectional area of the handheld portion 601 is larger than that of the sliding groove 5, and the dropper tube body 602 is slidably connected with a limiting portion 604 fixedly mounted inside the cosmetic bottle body 1.

Further, by designing the hand-held portion 601, the dropper tube 602, and the absorbing portion 603 in the dropper mechanism 6, the liquid in the cosmetic bottle body 1 can be sucked and used, and the dropper tube 602 and the absorbing portion 603 can be supported when not in use.

The working principle is as follows: when the cosmetic packaging bottle is used, the stretching shaft rod 421 is manually pulled to slide in the alignment groove 422, so that the sliding block 414 fixedly mounted at the bottom of the stretching shaft rod 421 is driven to slide in the telescopic cavity 411, and the telescopic rod 413 fixedly mounted in the sliding block 414 is driven to slide in the positioning block 412, so that the telescopic rod 413 is moved out of the cavity 7, the cosmetic top cover 2 is conveniently taken away, and liquid in the cosmetic bottle body 1 is sucked and used;

when in use, the hand-held part 601 is firstly squeezed to change the gas in the hand-held part through the dropper tube 602 and the absorption part 603, then the liquid flows into the dropper tube 602 through the absorption part 603 and is taken out, after the use is finished, the dropper tube 602 and the absorption part 603 are put into the cosmetic bottle body 1 again through the sliding groove 5, and at this time, the limiting part 604 is designed to support the dropper tube 602 and the absorption part 603;

when sealing is needed, the cosmetic top cover 2 is pressed to extrude the telescopic rod 413, and when the cosmetic top cover moves to the side face of the cavity 7, the elastic force feedback of the extrusion spring 415 enables one end of the telescopic rod 413 to move to the inside of the cavity 7, and limiting and sealing operation is conducted on the telescopic rod 413.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a burette shoulder cover subassembly of cosmetics packaging bottle, includes cosmetics body (1) and cosmetics top cap (2), its characterized in that: the top of the cosmetic bottle body (1) is fixedly provided with a shoulder sleeve assembly (3), the shoulder sleeve assembly (3) is provided with a cosmetic top cover (2) through an alignment extrusion mechanism (4) arranged in the shoulder sleeve assembly, the inner sides of the cosmetic bottle body (1) and the shoulder sleeve assembly (3) are provided with sliding grooves (5), and a dropper mechanism (6) is arranged in each sliding groove (5);

counterpoint extrusion mechanism (4) are including automatic telescopic machanism (41) and manual tension mechanism (42), automatic telescopic machanism (41) are seted up in the inside of shoulder cover subassembly (3) and are extended to cavity (7) of cosmetics top cap (2) inner wall, the side-mounting of automatic telescopic machanism (41) has manual tension mechanism (42), manual tension mechanism (42) extend to the outside of cosmetics top cap (2).

2. A dropper shoulder cup assembly for a cosmetic packaging bottle according to claim 1, wherein: automatic telescopic machanism (41) are including flexible chamber (411), locating piece (412), telescopic link (413), sliding block (414) and extrusion spring (415), the inside at shoulder cover subassembly (3) is seted up in flexible chamber (411), the inside fixed mounting in flexible chamber (411) has locating piece (412), the inside sliding connection of locating piece (412) has telescopic link (413), the outside fixed mounting of telescopic link (413) has sliding block (414), be provided with extrusion spring (415) that are located telescopic link (413) outside between sliding block (414) and locating piece (412).

3. A dropper shoulder sleeve assembly for a cosmetic packaging bottle according to claim 2, wherein: the top of telescopic link (413) extends to the inside of cavity (7), sliding block (414) and flexible chamber (411) sliding connection.

4. A dropper shoulder sleeve assembly for a cosmetic packaging bottle according to claim 1, wherein: the manual stretching mechanism (42) comprises a stretching shaft rod (421) and a positioning groove (422), the stretching shaft rod (421) is fixedly installed at the top of the sliding block (414), the stretching shaft rod (421) is in sliding connection with the positioning groove (422) formed in the inner wall of the shoulder sleeve component (3), and the stretching shaft rod (421) is L-shaped.

5. A dropper shoulder sleeve assembly for a cosmetic packaging bottle according to claim 1, wherein: the burette mechanism (6) comprises a handheld portion (601), a burette tube body (602) and an absorption portion (603), wherein the handheld portion (601) is installed at the top of the burette tube body (602), the burette tube body (602) penetrates through the sliding groove (5), and the absorption portion (603) is arranged at the bottom of the burette tube body (602).

6. A dropper shoulder sleeve assembly according to claim 5, wherein: the sectional area of the handheld part (601) is larger than that of the sliding groove (5), and the dropper tube body (602) is in sliding connection with a limiting part (604) fixedly arranged in the cosmetic bottle body (1).