CN218127387U

CN218127387U - Piston type cream bottle

Info

Publication number: CN218127387U
Application number: CN202222433310.5U
Authority: CN
Inventors: 黄世勇
Original assignee: Kaiping Guanxing Cosmetics Packaging Factory
Current assignee: Kaiping Guanxing Cosmetics Packaging Factory
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-27
Anticipated expiration: 2032-09-14

Abstract

A piston type cream bottle comprises an outer bottle, an inner container, a piston, an inner plug, a gasket, an inner screw cap and an outer cover, wherein the top of the outer bottle is provided with an external thread bottle mouth, a joint and an annular clamping groove, and the joint and the annular clamping groove are arranged at the top of the external thread bottle mouth; a right-angle buckling edge is arranged on an upper opening of the liner, the right-angle buckling edge and the liner form an insertion groove, and an annular clamping tongue is arranged at the vertical edge of the right-angle buckling edge; the piston comprises an annular piston body, a pressing plate arranged in the lower end of the annular piston body and a cream outlet nozzle arranged on the pressing plate, a gasket is arranged on a top plate of the inner screw cap, and the inner screw cap is fixed in the outer cap; the inner container is inserted into the outer bottle, the joint is inserted into the insertion groove, and the annular clamping tongue is embedded with the annular clamping groove; the annular piston main body is in sliding fit with the inner container, and the inner plug is detachably matched with the cream outlet nozzle; the inner screw cap is screwed with the external thread bottle mouth, and the lower ends of the inner screw cap and the outer cap correspond to the top plate of the outer bottle. Dismantle the back with the lid, press the piston, the cream frost flows from the play cream frost mouth of piston to directly dip in and get convenient to use.

Description

Piston type cream bottle

Technical Field

The utility model relates to a cream bottle.

Background

At present, in the prior art, chinese patent 201010564347.0 discloses a push-type cream bottle, and belongs to the technical field of cosmetic packaging. The invention comprises a bottle cap and a bottle body, and also comprises a bottle bottom and a gasket. An axial cavity is formed in the bottle cap in the axial direction, a gasket is arranged on the axial cavity close to the top end of the bottle body, and the gasket has corrosion resistance; the bottle bottom and the bottle body are combined in a piston mode, and the bottle bottom can be pushed up and down to press cream in the bottle. There are problems in that: after the bottle cap is opened, one hand presses the piston and the other hand receives cream, so that the use is inconvenient.

Chinese patent 202022006441.6, a facial cream box, it includes the box body and the lid of spiro union on the box body, the box body is including outer box, the removable inner bag is assembled in the outer box. The problems exist that: when the cream box is used, the inner covers on the cover body and the inner container of the box body need to be opened, and the cream is dipped by hands, so that the cream box is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: provides a piston type cream bottle which has the characteristic of pressing a piston to directly dip cream.

The utility model discloses a realize like this: a piston type cream bottle is characterized in that: it comprises an outer bottle, an inner container, a piston, an inner plug, a gasket, an inner screw cap and an outer cover,

the top of the outer bottle is provided with an external thread bottle mouth, a joint and an annular clamping groove which are arranged at the top of the external thread bottle mouth;

a right-angle buckling edge is arranged on an upper opening of the liner, the right-angle buckling edge and the liner form an inserting groove, and an annular clamping tongue is arranged on a vertical edge of the right-angle buckling edge;

the piston comprises an annular piston main body, a pressure plate arranged in the lower end of the annular piston main body and a cream outlet nozzle arranged on the pressure plate,

the gasket is arranged on the top plate of the inner screw cap, and the inner screw cap is fixed in the outer cap; the inner container is inserted into the outer bottle, the joint is inserted into the insertion groove, and the annular clamping tongue is embedded with the annular clamping groove; the annular piston main body is in sliding fit with the inner container, and the inner plug is detachably matched with the cream outlet nozzle; the inner screw cap is screwed with the external thread bottle mouth, and the lower ends of the inner screw cap and the outer cap correspond to the top plate of the outer bottle.

The piston type cream bottle is characterized in that: the outer bottle comprises a counter bore arranged at the lower end and a T-shaped positioning groove communicated with the counter bore,

the lower end of the inner screw cap is provided with a flange and a T-shaped positioning bulge,

the flange is embedded with the counter bore, and the T-shaped positioning bulge is embedded with the T-shaped positioning groove.

The piston type cream bottle is characterized in that: the T-shaped positioning groove comprises an axial groove part and a circular arc groove part;

the T-shaped positioning protrusion comprises an axial protrusion part and a circular arc protrusion part.

The piston type cream bottle is characterized in that: the inner plug comprises a mouth cavity with a lower opening and a flange, and the cream outlet mouth is inserted into the mouth cavity and detachably matched with the mouth cavity.

The piston type cream bottle is characterized in that: the pressing plate is in a spherical curved surface shape.

The piston type cream bottle is characterized in that: the outer cover and the outer cover are made of PMMA plastic materials.

The utility model relates to a piston cream bottle owing to adopt such structure, dismantles the back with the lid, presses the piston, and cream frost flows from the play cream frost mouth of piston to directly dip in and get convenient to use.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is one of the exploded perspective views of the present invention.

Fig. 4 is a second exploded perspective view of the present invention.

Fig. 5 is a third exploded perspective view of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in figure 1, a piston 3 type cream bottle comprises an outer bottle 1, an inner container 2, a piston 3, an inner plug 4, a gasket 5, an inner screw cap 6 and an outer cap 7,

the top of the outer bottle 1 is provided with an external thread bottle mouth 11, a joint 12 arranged at the top of the external thread bottle mouth and an annular clamping groove 13;

a right-angle buckling edge 21 is arranged on an upper opening of the liner 2, the right-angle buckling edge 21 and the liner 2 form an inserting groove, and an annular clamping tongue 211 is arranged on a vertical edge of the right-angle buckling edge 21;

the piston 3 comprises an annular piston body 31, a pressure plate 32 arranged in the lower end of the annular piston body 31 and a cream outlet nozzle 33 arranged on the pressure plate 32,

the gasket 5 is arranged on the top plate of the inner screw cap 6, and the inner screw cap 6 is fixed in the outer cap 7; the inner container 2 is inserted into the outer bottle 1, the joint 12 is inserted into the insertion groove, and the annular clamping tongue 211 is embedded with the annular clamping groove 13; the annular piston main body 31 is in sliding fit with the inner container 2, and the inner plug 4 is detachably matched with the cream outlet nozzle 33; the inner screw cap 6 is screwed with the external screw thread bottle mouth 11, and the lower ends of the inner screw cap 6 and the outer cap 7 correspond to the top plate of the outer bottle 1.

As a further improvement of the utility model: the outer cover 7 comprises a counter bore 71 arranged at the lower end and a T-shaped positioning slot 72 communicated with the counter bore,

the lower end of the inner screw cap 6 is provided with a flange 61 and a T-shaped positioning bulge 62,

the flange 61 is embedded with the counter bore 71, and the T-shaped positioning bulge 62 is embedded with the T-shaped positioning groove 72;

the T-shaped positioning groove 72 comprises an axial groove part 721 and an arc groove part 722, and the axial groove part 721 is communicated with the counter bore 71;

the T-shaped positioning projection 62 includes an axial projection 621 and a circular arc projection 622.

As the improvement of the utility model: the inner plug 4 comprises a mouth cavity 41 with a lower opening and a flange 42, and the cream outlet nozzle 33 is inserted into the mouth cavity 41 and is detachably matched with the mouth cavity 41; the flange 42 acts as a handle or grip.

The pressure plate 32 is spherically curved. With this configuration, the frost is gathered toward the top cream outlet nozzle 33 during the downward movement of the piston 3.

The outer cover 7 and the outer cover 7 are made of a PMMA plastic material and are transparent.

When the utility model is used, the inner screw cap 6 is disassembled, the inner plug 4 is disassembled, and the inner plug 4 can be kept or thrown away; by pressing the pressing plate 32 of the piston 3, the cream overflows from the cream outlet nozzle 33. The operation is convenient.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A piston cream bottle which is characterized in that: it comprises an outer bottle, an inner container, a piston, an inner plug, a gasket, an inner screw cap and an outer cover,

2. A piston-type cream bottle as claimed in claim 1, wherein: the outer bottle comprises a counter bore arranged at the lower end and a T-shaped positioning groove communicated with the counter bore,

3. A piston-type cream bottle as claimed in claim 2, wherein: the T-shaped positioning groove comprises an axial groove part and a circular arc groove part;

4. A piston-type cream bottle as claimed in claim 1, wherein: the inner plug comprises a mouth cavity with a lower opening and a flange, and the cream outlet mouth is inserted into the mouth cavity and can be detachably matched with the mouth cavity.

5. A piston cream bottle as in claim 1, 2, 3 or 4, wherein: the pressing plate is in a spherical curved surface shape.

6. A piston cream bottle as in claim 1, 2, 3 or 4, wherein: the outer cover and the outer cover are made of PMMA plastic materials.