CN107836803B

CN107836803B - Sealed cosmetic container

Info

Publication number: CN107836803B
Application number: CN201711211639.4A
Authority: CN
Inventors: 郑春根
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-28
Filing date: 2017-11-28
Publication date: 2023-08-15
Anticipated expiration: 2037-11-28
Also published as: CN107836803A

Abstract

The invention discloses a sealed cosmetic container, which solves the problem that the prior cosmetic container is troublesome to unseal a sealing part, and adopts the following technical measures: the utility model provides a sealed cosmetic container, includes the body, is equipped with the connector on the tip of body, and the outer tip of connector is equipped with the liquid outlet, and the cap is used for the hookup on the connector, is equipped with the sealing portion that is used for shutoff liquid outlet in liquid outlet department, its characterized in that still includes: the poking needle is arranged in the cap and used for poking the sealing part; the blocking body is arranged between the cap and the body, and the blocking body enables the distance between the poking needle and the sealing part to be kept after the cap is connected in place on the connecting head; the blocking body is detached and the cap is coupled in place on the coupling head, the piercing needle pierces the seal.

Description

Sealed cosmetic container

Technical Field

The present invention relates to a container for storing cosmetics, and more particularly, to a sealed cosmetic container with a liquid outlet closed.

Background

Some pharmaceutical and cosmetic products may contain skin care substances that provide a healing or therapeutic effect to heal damaged skin and maintain skin health. In addition, these products may include therapeutic substances such as local anesthetics, analgesics, fragrances, menthol, or other substances that provide a smooth or irritating sensation when applied to the skin of the user of the product. In addition to skin care substances, various thermal treatments (e.g., hot and/or cold compress) are also known to relieve pain, provide a therapeutic sensation, and slow the body's natural response to the wound so that a slower and better controlled healing process can follow.

A connecting head is arranged at one end of a common cosmetic container, a liquid outlet is arranged at the outer end of the connecting head, so that the cosmetic container can be conveniently circulated and transported, the cosmetics are prevented from overflowing in the circulation process, and a sealing part is arranged at the liquid outlet of the conventional cosmetic container. The sealing part can be an aluminum film or a tin film, or a blind head formed by integrally forming the sealing part and the connecting head. The sealing part is made of aluminum and tin films, the process is required to be increased, and the sealing effect of the aluminum and tin films is not very good, so that the aluminum and tin films are easy to damage. When the sealing part is integrally formed with the connecting head, the sealing part in the structural form can provide good sealing effect for cosmetics, and the sealing part can be cut by a knife and a scissors during use or can be punctured by a sharp object. Therefore, the conventional sealed cosmetic container is troublesome to damage the seal portion when in use.

Disclosure of Invention

The invention aims to solve the technical problems that: provides a sealed cosmetic container which has simple structure and convenient use.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a sealed cosmetic container, includes the body, is equipped with the connector on the tip of body, and the outer tip of connector is equipped with the liquid outlet, and the cap is used for the hookup on the connector, is equipped with the sealing portion that is used for shutoff liquid outlet in liquid outlet department, its characterized in that still includes: the poking needle is arranged in the cap and used for poking the sealing part; the blocking body is arranged between the cap and the body, and the blocking body enables the distance between the poking needle and the sealing part to be kept after the cap is connected in place on the connecting head; the blocking body is detached and the cap is coupled in place on the coupling head, the piercing needle pierces the seal.

The blocking body has a certain thickness and is detachably arranged. When the cosmetics container is in circulation and transportation, the poking needle connected to the cap in place is separated from the sealing part due to the existence of the blocking body, the poking needle cannot damage the sealing part, and the sealing part can provide a sealing effect for cosmetics in the container; the interval is less than the thickness of the blocking body, after the blocking body is removed, the end part of the cap is directly contacted with the end part of the body, and the sealing part can be pierced by the poking needle so that the cosmetic container can be discharged freely.

Further, the sealing part and the connecting head are made of a same material and are connected into a whole. This enables the seal to provide a good cosmetic seal to the joint.

Further, a blind pit is formed on the coupling head at the outside of the sealing portion. Through being provided with blind hole and the cooperation of stabbing needle tip, can guarantee when following the cap and further marcing, the tip of stabbing needle can directly act on the sealing portion to the stabbing needle is stabbed the sealing portion.

Further, the blocking body is a blocking cover connected to the end part of the cap, a through hole for the connecting head to pass through is formed in the blocking cover, and the end face of the blocking cover, which is away from the cap, is used for abutting against one end part of the body. The blocking body is a blocking cover, so that the blocking body and the cap are convenient to split, and the sealing part is convenient to puncture.

Further, the outer edge of the stopper is flush with the outer edge of the cap facing one end of the stopper. This makes it possible to prevent the provision of the flap from affecting the overall appearance of the cosmetic container.

Further, a lining with one end closed and one end open is plugged into the cap, the poking needle is arranged at the closed end of the lining, a thread structure matched with each other is arranged between the inner wall surface of the lining and the outer peripheral surface of the coupling head, and the blocking body is coupled on the lining. Through setting up the inside lining, and be convenient for form the point of sale and corresponding connection structure in the cap, make the point of sale can conveniently stab the sealing portion through the cooperation of screw structure.

Further, a skirt is integrally formed on the outer periphery of the liner, the opening of the skirt faces the closed end of the liner, the skirt abuts against the inner wall surface of the cap, a convex bulge loop is integrally formed on the outer periphery of the opening end of the liner, and the bulge loop abuts against the mouth position of the cap. The skirt enables the liner to be plugged into the cap and the provision of the collar enables the liner to have good axial positioning within the cap.

Further, the blocking body is a blocking cover, the blocking cover is fixedly connected to the inner lining in the circumferential direction, and a through hole for the connecting head to pass through is formed on the blocking cover; a bulge is formed on the end face of one end of the body, a bulge is integrally formed at the periphery of one end of the baffle cover, which is away from the lining, and the bulge is used for accommodating the bulge. When the cap is connected to the connecting head, before the cap is connected in place, the blocking sense when the cap is screwed down is suddenly increased due to the close fit of the convex opening and the convex part, so that a user can be effectively reminded that the cap is screwed down in place. By receiving the projection through the boss, the projection also resists reverse rotation of the cap under the reverse blocking action of the projection, which enables a relatively stable coupling of the cap to the coupling head.

Further, the baffle cover is provided with a convex ring which is integrally formed on one end facing the inner lining, the convex ring is wrapped at the periphery of the through hole, the convex ring is inserted in the inner lining, and a clamping head and a notch which are matched with each other are arranged between the convex ring and the inner lining. The convex ring is arranged, so that the connection stability between the retaining cover and the lining is good, the structure is compact, and the circumferential fixation between the retaining cover and the cap is convenient to realize.

Further, the protruding portion is formed by deforming a wall body at one end of the body, and cross sections of the cap, the protruding portion and the blocking cover are elliptical. The convex part and the body are of equal wall thickness, the convex part has good deformability, the convex part and the body are elliptical, the blocking cover and the convex part are convenient to act, and the acting effect is obvious.

Therefore, the invention has the beneficial effects that: the liquid outlet of the cosmetic container is provided with the sealing part, so that cosmetics can be well stabilized in the container in the circulation and transportation process of the cosmetics, and the cosmetics are not easy to leak, and the cosmetics are convenient to circulate. Through setting up the point of sale, can stab the sealing portion when using, this cosmetics container simple structure, convenient to use. More importantly, by arranging the detachable baffle body, the structure of the cosmetic body can be utilized to realize the puncturing of the sealing part on the premise of facilitating the circulation and transportation of the cosmetic, so that the cosmetic bottle is very convenient to use and high in use safety. Because the sealing part is punctured by the poking needle, after the cosmetic is used, the cap is connected on the connecting head in place, and the poking needle is matched with the damaged part of the sealing part, the effect of limiting the outflow of the cosmetic from the liquid outlet on the connecting head can be achieved.

Drawings

Fig. 1 is a partial construction view of the sealed cosmetic container.

Fig. 2 is a longitudinal sectional view in one direction of the present sealed cosmetic container.

Fig. 3 is a longitudinal sectional view in another direction of the present sealed cosmetic container.

Fig. 4 is a top view of the baffle cap in the present sealed cosmetic container.

Fig. 5 is a longitudinal sectional view of the barrier cap in the present sealed cosmetic container.

Fig. 6 is a bottom view of the liner of the present sealed cosmetic container.

Detailed Description

Referring to the drawings, the structure of the sealed cosmetic container comprises a body 6, wherein the body 6 is a soft bag body made of plastic, and pasty cosmetics are contained in the body 6. A hollow coupling head 4 is arranged at one end of the body 6, and the coupling head 4 and the body 6 are generally integrally formed by using a homogeneous material. A liquid outlet is arranged at the outer end part of the coupling head 4, and a sealing part 42 for sealing the liquid outlet is arranged at the liquid outlet. The sealing part 42 can be integrated with the coupling head 4, or can be formed by covering an aluminum film or a tin film on the liquid outlet, and the sealing part 42 is preferably integrated with the coupling head 4 by a homogeneous material.

Before cosmetic is filled into the body 6, the other end of the body 6 is opened, and after cosmetic is filled from the opening at the other end of the body 6, the opening is heat-sealed.

The cap 1 is coupled to the coupling head 4, and a puncture needle 22 is provided in the cap 1, and the puncture needle 22 is used to puncture the seal portion 42 so that the content of the body 6 can smoothly flow out. A blocking body is arranged between the cap 1 and the body 6, and the blocking body exists to enable the distance between the poking needle 22 and the sealing part 42 to be kept after the cap 1 is coupled in place on the coupling head 4; after the barrier is disassembled and the cap 1 is coupled in place on the coupling head 4, the lancet 22 pierces the seal 42. This can be achieved by the thickness of the blocking body, the length of the stabbing needle 22 being designed to achieve the piercing of the sealing portion 42 by the stabbing needle 22 during the coupling of the cap 1 to the coupling head 4. To ensure that the puncture needle 22 can puncture the seal portion 42 in time when needed, a blind pit 41 is formed on the coupling head 4 outside the seal portion 42, the inner concave surface of the blind pit 41 is tapered, the puncture needle 22 can extend into the blind pit 41 before the seal portion 42 is punctured, and the puncture needle 22 can puncture the seal portion 42 smoothly under the guiding action of the inner concave surface of the blind pit 41 when the puncture needle 22 continues to advance.

Inside the cap 1, a lining 2 with one end closed and one end opened is plugged, the lining 2 is made of hard plastic, and a poking needle 22 is integrally formed on the inner surface of the closed end of the lining 2. A thread structure 5 which is matched with each other is arranged between the inner wall surface of the liner 2 and the outer peripheral surface of the coupling head 4, and when the cap 1 is coupled with the coupling head 4, the liner 2 is connected with the coupling head 4 in a threaded manner. A skirt 21 is integrally formed on the outer periphery of the liner 2, the opening of the skirt 21 faces the closed end of the liner 2, and after the liner 2 is assembled in the cap 1, the skirt 21 is abutted against the inner wall surface of the cap 1; a convex collar 24 is integrally formed on the outer peripheral surface of the open end of the liner 2, and the collar 24 abuts against the mouth position of the cap 1, so that the liner 2 is axially stably coupled within the cap 1.

The figure shows that the blocking body is connected to the inner liner 2, the blocking body is a blocking cover 3, the blocking cover 3 and the inner liner 2 are of a split type structure, and the blocking cover and the inner liner 2 can be easily detached. The blocking body may also be a gasket arranged between the cap 1 and an end of the body 6, or a tear strip formed at the mouth of the cap 1. During transportation, the gasket and the tear strip are blocked between the mouth of the cap 1 and one end of the body 6, and after the gasket is removed or the tear strip is opened circumferentially of the cap 1 before the cosmetic product is required to be used, the cap 1 is coupled to the coupling head 4 again so that the sealing portion 42 is pierced by the piercing needle 22.

The blocking body is shown as a blocking cover 3, the blocking cover 3 is made of hard transparent plastic, and the blocking cover 3 is fixedly connected on the lining 2 in the circumferential direction. The stopper 3 is formed with a through hole 33 through which the coupling head 4 passes, and the coupling head 4 is screwed to the inner wall surface of the liner 2 through the through hole 33 after the cap 1 is coupled to the coupling head 4. To realize the circumferential fixation between the baffle cover 3 and the liner 2, a convex ring 31 is integrally formed on one end of the baffle cover 3 facing the liner 2, and the convex ring 31 is wrapped around the periphery of the through hole 33. The convex ring 31 is provided with two notches 32, two corresponding clamping heads 23 are arranged in the lining 2, and after the convex ring 31 is inserted into the lining 2, one clamping head 23 is inserted into one notch 32.

A protruding portion 61 is formed on an end face of one end portion of the body 6, the protruding portion 61 is formed by deforming a wall body of one end portion of the body 6, and the protruding portion 61 and the end portion of the body 6 have equal wall thicknesses. The cross-sections of the cap 1, the protruding portion 61 and the stopper 3 are all elliptical, and the outer edge of the stopper 3 is flush with the outer edge of the end of the cap 1 facing the stopper 3. The flange 34 is integrally formed at the periphery of the end of the flap 3 facing away from the liner 2, and the projection 61 is internally covered by the flange 34 after the cap 1 with the flap 3 is coupled in place on the coupling head 4.

During the cosmetic circulation and transportation process, the blocking cover 3 is arranged on the cap 1, the cap 1 is in threaded connection with the coupling head 4, the blocking cover 3 is abutted against one end part of the body 6, and a gap is reserved between the poking needle 22 and the sealing part 42. Before the cap 1 is coupled to the coupling head 4 in place, the lug 34 of the blocking cover 3 abuts against the lug 61 on the body 6, so that the continued rotation of the cap 1 is retarded, and after the cap 1 is rotated into place, there can be a significant resistance change, the lug 61 being located in the lug 34. Before the cosmetic is used, the blocking cover 3 is folded away from the liner 2, and after the cap 1 is rotated into place, the sealing part 42 can be pierced by the piercing needle 22 due to the absence of the blocking cover 3. Likewise, a resistance change process is also generated between the end of the cap 1 and the protruding portion 61. In the case of non-circular body 6, cap 1, it is necessary to take into account the relationship between the thickness of the shutter 3 and the pitch of said thread structure 5, i.e. to require that, with shutter 3, cap 1 is able to fully coincide with body 6 after being coupled in place; after removing the flap 3, the cap 1 can also be completely coincident with the body 6 after being coupled in place.

Claims

1. The utility model provides a sealed cosmetic container, includes the body, is equipped with the connector on the tip of body, and the outer tip of connector is equipped with the liquid outlet, and the cap is used for the hookup on the connector, is equipped with the sealing portion that is used for shutoff liquid outlet in liquid outlet department, its characterized in that still includes:

the poking needle is arranged in the cap and used for poking the sealing part;

the blocking body is arranged between the cap and the body, and the blocking body enables the distance between the poking needle and the sealing part to be kept after the cap is connected in place on the connecting head; the blocking body is disassembled, and after the cap is connected in place on the connecting head, the sealing part is punctured by the poking needle;

a lining with one end closed and one end open is plugged into the cap, the poking needle is arranged at the closed end of the lining, a thread structure matched with each other is arranged between the inner wall surface of the lining and the outer peripheral surface of the connecting head, and the blocking body is connected to the lining; a skirt part is integrally formed on the periphery of the lining, an opening of the skirt part faces the closed end of the lining, the skirt part is abutted against the inner wall surface of the cap, a convex ring is integrally formed on the periphery of the opening end of the lining, and the convex ring is abutted against the opening position of the cap; the blocking body is a blocking cover which is fixedly connected to the inner lining in the circumferential direction, and a through hole for the connecting head to pass through is formed on the blocking cover; a bulge is formed on the end face of one end of the body, a bulge is integrally formed at the periphery of one end of the baffle cover, which is away from the lining, and the bulge is used for accommodating the bulge.

2. The sealed cosmetic container of claim 1, wherein the seal portion is integrally formed with the coupling head from a homogenous material.

3. The sealed cosmetic container of claim 2, wherein a blind hole is formed on the coupling head at an outer side of the sealing portion.

4. A sealed cosmetic container according to claim 1, 2 or 3, wherein the blocking body is a blocking cap coupled to the end of the cap, the blocking cap having a through hole therein for the coupling head to pass through, the end face of the blocking cap facing away from the cap being adapted to abut against an end of the body.

5. The sealed cosmetic container of claim 4, wherein the outer edge of the flap is flush with the outer edge of the cap toward an end of the flap.

6. The sealed cosmetic container of claim 1, wherein a flange is integrally formed at an end of the cover facing the inner liner, the flange is wrapped around the periphery of the through hole, the flange is inserted into the inner liner, and a chuck and a recess are provided between the flange and the inner liner.

7. The sealed cosmetic container of claim 6, wherein the projection is formed by deforming a wall of one end of the body, and the cap, the projection and the stopper are each elliptical in cross section.