CN211130034U

CN211130034U - Sealing assembly and skin care product bottle

Info

Publication number: CN211130034U
Application number: CN201921541525.0U
Authority: CN
Inventors: 陈旻君
Original assignee: Sun Hope Tianjin Technology Development Co ltd
Current assignee: Sun Hope Tianjin Technology Development Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-31
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a sealing assembly, skin care products bottle, it sets up on skin care products bottle, is used for sealing skin care products bottle, sealing assembly includes upper cover and interior stopper, the inside inner cup that is equipped with of upper cover, form the trompil on the interior stopper, still include: the central inserting column is arranged on the inner cover and is downwards inserted into the opening on the inner cover to form primary sealing; the inner cover is provided with more than one first annular bulge, and the more than one first annular bulge is respectively abutted with the surface of the inner plug to form secondary sealing; more than one second annular bulge is arranged on the inner cover, and the more than one second annular bulge is respectively abutted with the surface of the inner plug to form three-stage sealing. The beneficial effects of the utility model are that, multistage sealed.

Description

Sealing assembly and skin care product bottle

Technical Field

The utility model relates to a sealing assembly improves, especially a sealing assembly, skin care products bottle.

Background

At present, current skin care products bottle is when uncapping, if not the level before, during uncapping, do not form sealedly between the internal stopper of the opening part of bottle and the enclosing cover, after uncapping, the astringent that fills in the opening part including the gathering can be followed the uncapping operation and flowed out in the bottle, cause the waste and, the adhesion can cause bacterial growing at the opening part for a long time, lead to polluting the astringent in its bottle, design a multistage sealed seal assembly and install this seal assembly's skin care products bottle is the problem of treating urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a sealing component and a skin care product bottle.

Realize above-mentioned purpose the technical scheme of the utility model be, a sealing assembly, it sets up on the skin care products bottle, is used for sealing the skin care products bottle, sealing assembly includes upper cover and interior stopper, the inside inner cup that is equipped with of upper cover, form the horn shape trompil on the interior stopper, still include:

the central inserting column is arranged on the inner cover and is downwards inserted into the opening on the inner cover to form primary sealing;

the inner cover is provided with more than one first annular bulge, and the more than one first annular bulge is respectively abutted with the surface of the inner plug to form secondary sealing;

more than one second annular bulge is arranged on the inner cover, and the more than one second annular bulge is respectively abutted with the surface of the inner plug to form three-stage sealing.

Preferably, a clearance area with an open upper end is formed on the surface of the inner cover, and a reinforcing rib integrally formed with the side surface of the clearance area is arranged in the clearance area.

Preferably, the inner side surface of the upper cover forms a first thread for connecting with the mouth of the skin care product bottle.

Preferably, the upper surface of the inner plug forms an annular groove for insertion of one of the first annular projections.

Preferably, the lower surface of the central post is formed with a relief groove for reducing stress generated during tightening or loosening of the upper cover by the central post due to its slim volume.

Preferably, a second space avoiding area is formed on the lower surface of the inner cover and used for reducing stress generated by the inner cover in the plugging and unplugging process.

Preferably, the reinforcing ribs are cross-shaped supporting structures.

Preferably, the lower part of the side surface of the inner cover extends outwards to form a boss, and the boss is used for being in interference fit with the side surface of the upper cover and enhancing the fixing of the relative position of the inner cover and the upper cover.

The skin care product bottle provided with the sealing assembly comprises a bottle body, wherein the sealing assembly is arranged at the opening part of the bottle body.

Preferably, the outer side surface of the opening portion of the bottle body is formed with a second screw thread for coupling with the first screw thread of the upper cap.

Utilize the technical scheme of the utility model a seal assembly, skin care products bottle of preparation have following beneficial effect:

firstly, the method comprises the following steps: the central convex column is used for being inserted into the opening of the inner plug to form primary sealing;

secondly, the method comprises the following steps: the first annular bulge and the annular groove are assembled in a seamless mode to form secondary sealing;

thirdly, the method comprises the following steps: the second annular bulge is abutted against the upper surface of the inner plug, and the joint is attached to form third sealing;

fourthly: the inner cover and the upper cover are assembled in a split manner, so that the molding difficulty of the mold is reduced, and the cost is reduced;

fifth, the method comprises the following steps: the clearance groove is used for reducing the stress generated in the process of screwing or loosening the upper cover due to the slender volume of the central inserting column;

sixth: the second clearance area is used for reducing the stress generated by the inner cover in the plugging and unplugging process;

seventh: the radius of the part close to the inside of the bottle body is smaller than that of the part far away from the bottle body, so that air in the bottle body is not smoothly exhausted when the bottle body is inverted, and liquid in the bottle body cannot flow out.

Drawings

Fig. 1 is an exploded view of a seal assembly according to the present invention;

fig. 2 is a sectional view of the upper cover of the present invention;

fig. 3 is a perspective view of the upper cover of the present invention;

fig. 4 is a first perspective view of the inner lid of the present invention;

fig. 5 is a second perspective view of the inner lid of the present invention;

fig. 6 is a cross-sectional view of the inner lid of the present invention;

fig. 7 is a cross-sectional view of the inner plug of the present invention;

fig. 8 is a perspective view of the inner plug of the present invention;

fig. 9 is a schematic structural view of the bottle body of the present invention;

fig. 10 is a schematic structural view of a bottle body of the assembled sealing assembly of the present invention;

in the figure, the position of the upper end of the main shaft,

1. upper cover 2, inner plug 3 and inner cover

4. A horn-shaped opening 5, a first annular bulge 6 and a second annular bulge

7. A first keep away dead zone 8, a reinforcing rib 9 and an annular groove

10. Avoidance groove 11, boss 12 and bottle body

13. Second screw thread 14, first screw thread 15, second clearance zone

16. Center inserted column 17, glue inlet point 18 and rotation stopping teeth

19. Anti-skid convex edge

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of other embodiments without departing from the spirit and scope thereof as defined by the appended claims.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the first embodiment, as shown in fig. 1 to 8:

the utility model discloses it is following to combine the attached drawing to describe specifically, a seal assembly, it sets up on the skin care products bottle for sealed skin care products bottle, seal assembly includes upper cover 1 and

interior stopper

2, and 1 insides of upper cover are equipped with inner cup 3, form loudspeaker shape trompil 4 on the interior stopper 2, still include: the central plug-in column 16 is arranged on the inner cover, and is downwards inserted into the opening on the inner cover 3 to form primary sealing; more than one first annular bulge is arranged on the inner cover 3, more than one first annular bulge 5 is arranged on the inner cover 3, and the more than one first annular bulge 5 is respectively abutted with the surface of the inner plug 2 to form secondary sealing; more than one second annular bulge is arranged on the inner cover 3, more than one second annular bulge 6 is arranged on the inner cover 3, and the more than one second annular bulge 6 is respectively abutted with the surface of the inner plug 2 to form three-stage sealing.

In the technical scheme, further, a clearance area 7 with an open upper end is formed on the surface of the inner cover 3, and a reinforcing rib 8 integrally formed with the side surface of the clearance area is arranged in the clearance area 7.

In the technical scheme, further, the inner side surface of the upper cover 1 is provided with a first thread 14 used for being connected with the bottle mouth of the skin care product bottle.

In the present solution, further, an annular groove 9 for inserting one of the first annular protrusions is formed on the upper surface of the inner plug 2.

In the present technical solution, further, the lower surface of the central insert post is formed with a clearance groove 10, and the clearance groove 10 is used for reducing the stress generated during the process of screwing or loosening the upper cover due to the slender volume of the central insert post.

In this technical scheme, further, the lower surface of inner cup 3 forms the second and keeps away the dead zone 7, and the second keeps away the dead zone 7 and is used for reducing the stress that inner cup 3 produced in the plug in-process.

In this technical scheme, further, strengthening rib 8 is cross bearing structure.

In the present technical solution, further, the lower portion of the side surface of the inner lid 3 extends outward to form a boss 11, and the boss 11 is used for interference fit with the side surface of the upper lid 1, so as to enhance and fix the relative position of the inner lid 3 and the upper lid 1.

In the technical scheme, a plurality of anti-skid convex ribs 19 which are arranged at equal angles are further formed on the outer side surface of the upper cover.

In the present technical solution, further, a plurality of rotation stopping teeth 18 arranged at equal angles are provided at the edge of the open end of the upper cover.

In the present technical solution, further, a glue inlet point 17 is formed on the side surface of the inside plug.

The sealing component manufactured by the scheme is provided with the central convex column which is used for being inserted into the opening of the inner plug to form primary sealing; the first annular bulge and the annular groove are assembled in a seamless mode to form secondary sealing; the second annular bulge is abutted against the upper surface of the inner plug, and the joint is attached to form third sealing; the inner cover and the upper cover are assembled in a split manner, so that the molding difficulty of the mold is reduced, and the cost is reduced; the clearance groove is used for reducing the stress generated in the process of screwing or loosening the upper cover due to the slender volume of the central inserting column; the second clearance area is used for reducing the stress generated by the inner cover in the plugging and unplugging process; the radius of the part close to the inside of the bottle body is smaller than that of the part far away from the bottle body, so that air in the bottle body is not smoothly exhausted when the bottle body is inverted, and liquid in the bottle body cannot flow out.

Embodiment two, as shown in fig. 9 to 10:

a skin care product bottle with a sealing component comprises a bottle body 12, wherein the sealing component in the first embodiment is installed at the opening part of the bottle body 12.

In this embodiment, further, the second screw 13 for coupling with the first screw of the upper cap is formed on the outer surface of the opening portion of the bottle body 12.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a sealing assembly, it sets up on the skin care products bottle for seal the skin care products bottle, sealing assembly includes upper cover (1) and interior stopper (2), its characterized in that, upper cover (1) inside is equipped with inner cup (3), form trompil (4) on interior stopper (2), still include:

the central plug-in column (16) is arranged on the inner cover, and is downwards inserted into the horn-shaped opening on the inner cover (3) to form primary sealing;

more than one first annular bulge is arranged on the inner cover (3), more than one first annular bulge (5) is arranged on the inner cover, and the more than one first annular bulge (5) is respectively abutted with the surface of the inner plug (2) to form secondary sealing;

more than one second annular bulge is arranged on the inner cover (3), more than one second annular bulge (6) is arranged on the inner cover (3), and the more than one second annular bulge (6) is respectively abutted to the surface of the inner plug (2) to form three-stage sealing.

2. A sealing assembly according to claim 1, characterized in that the surface of the inner cover (3) forms a first keep-out area (7) with an open upper end, and a reinforcing rib (8) integrally formed with the side surface of the keep-out area is arranged in the first keep-out area (7).

3. A sealing assembly according to claim 1, characterized in that the inner side surface of the upper cap (1) forms a first thread (14) for connection with the mouth of the skin care product bottle.

4. A sealing assembly according to claim 1, characterized in that the upper surface of the inner plug (2) forms an annular groove (9) for the insertion of one of the first annular projections.

5. A sealing assembly according to any one of claims 1 to 4, characterized in that the lower surface of the central plug is formed with relief grooves (10), said relief grooves (10) being intended to reduce the stresses generated by the central plug during tightening or loosening of the upper cover due to its bulkiness.

6. A sealing assembly according to claim 5, characterized in that the lower surface of the inner cap (3) forms a second clearance area (15), the second clearance area (15) being intended to reduce the stresses generated by the inner cap (3) during plugging and unplugging.

7. A sealing assembly according to claim 2, wherein the reinforcing ribs (8) are cross-shaped support structures.

8. A sealing assembly according to claim 1, wherein the lower portion of the side surface of the inner cap (3) extends outwards to form a boss (11), and the boss (11) is used for interference fit with the side surface of the upper cap (1) to enhance fixing the relative position of the inner cap (3) and the upper cap (1).

9. A bottle for a skin care product equipped with a sealing assembly according to any one of claims 1 to 8, comprising a bottle body (12), wherein the sealing assembly is mounted in an opening portion of the bottle body (12).

10. A cosmetic bottle according to claim 9, wherein the outer side surface of the opening portion of the bottle body (12) is formed with a second screw thread (13) for coupling with the first screw thread of the cap.