CN218432340U

CN218432340U - Can replace packing bottle of inner bottle

Info

Publication number: CN218432340U
Application number: CN202222035812.2U
Authority: CN
Inventors: 余志伟
Original assignee: Proya Cosmetics Co Ltd
Current assignee: Proya Cosmetics Co Ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-02-03
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a can replace packing bottle of inner bottle, its characterized in that: including enclosing cover, inner cup, shoulder cover, outer bottle and can replace interior bottle, outer bottle upper and lower all is open-ended state, the enclosing cover passes through the inner cup and connects the shoulder cover, shoulder cover and outer bottle joint, can follow outer bottle bottom and insert outer bottle inner chamber in can replacing interior bottle, the upper portion of replacing interior bottle is arranged in the shoulder cover, the middle part of replacing interior bottle is equipped with the buckle strip, the inboard of outer bottle is equipped with spacing boss, the buckle strip can with spacing boss joint. The utility model has the advantages of simple structure, simple and convenient and quick operation of the replacement process.

Description

Can replace packing bottle of inner bottle

Technical Field

The utility model relates to a cosmetics package material technical field especially relates to a can replace packing bottle of inner bottle.

Background

Along with economic globalization, the earth pollution is gradually serious, natural resources are more and more scarce, environmental protection and sustainable development become the new trend in the cosmetic packaging material field, can replace the use that the frost bottle can effectively reduce plastics, but the replacement step of most frost bottles is convenient fast inadequately, and can follow the packing bottle of bottle in the bottom is replaced less, and the user is difficult to master to current replacement method, needs a more convenient and fast's change structure to promote user experience.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a packing bottle of bottle in can replacing of convenient use.

In order to solve the technical problem, the utility model discloses a following technical scheme: a kind of packing bottle that can replace the inner bottle, characterized by: including enclosing cover, inner cup, shoulder cover, outer bottle and can replace interior bottle, outer bottle all is the open mode from top to bottom, the enclosing cover passes through the inner cup and connects the shoulder cover, shoulder cover and outer bottle joint, can follow outer bottle bottom and insert in the outer bottle inner chamber in can replacing interior bottle, the upper portion of can replacing interior bottle is arranged in the shoulder cover, the middle part of can replacing interior bottle is equipped with the buckle strip, the inboard of outer bottle is equipped with spacing boss, the buckle strip can with spacing boss joint.

Furthermore, the bottom of the replaceable inner bottle is provided with a rotating rib. The user can conveniently rotate the replaceable inner bottle.

The clamping strip is provided with a clamping strip groove, and the middle part of the limiting boss is provided with a positioning block matched with the clamping strip groove. The circumferential position of the replaceable inner bottle in the inner cavity of the outer bottle can be fixed, and circumferential rotation of the replaceable inner bottle is prevented.

The outer cover is connected with the shoulder sleeve through the inner cover, the inner cover is provided with an internal thread, and the shoulder sleeve is provided with an external thread matched with the internal thread.

The outer cover is provided with a convex ring, the convex ring is provided with a limiting groove, the inner cover is provided with a groove ring, a circumferential limiting rib is arranged in the groove ring, a welding strip is further arranged in the groove ring, the convex ring of the upper cover is inserted into the groove ring of the inner cover, and ultrasonic welding is carried out through the welding strip.

A gasket is arranged in the inner cover.

The shoulder sleeve is provided with a convex ring, the upper end of the outer bottle is provided with an annular groove, the convex ring is clamped into the annular groove at the upper end of the outer bottle, a welding rib is arranged in the annular groove, and the shoulder sleeve and the outer bottle are connected together through ultrasonic welding.

The replaceable inner bottle mouth part is provided with a cover plate, an aluminum foil sealing paste is arranged outside the cover plate, and the cover plate is sealed in the replaceable inner bottle by the aluminum foil sealing paste. The replaceable inner bottle can be used as an independent package, is convenient for consumers to buy independently, and can be replaced for many times.

The inner diameter of the shoulder sleeve is smaller than that of the outer bottle, and the buckle strip can be clamped between the limiting boss and the shoulder sleeve. The axial positioning of the inner bottle in the inner cavity of the shoulder sleeve and the inner cavity of the outer bottle can be conveniently replaced.

The utility model provides a packing bottle of bottle in can replacing through rotatory muscle of bottle bottom portion in can replacing, adjusts the buckle strip of bottle middle part in can replacing and is connected of spacing boss on the outer bottle, the joint perhaps breaks away from. The inner replaceable bottle penetrates through the inner cavity of the outer bottle, the upper part of the inner replaceable bottle is inserted into the inner cavity of the shoulder sleeve, the outer wall of the opening part is tightly attached to the inner cavity of the shoulder sleeve, and the inner diameter of the lower opening of the shoulder sleeve is larger than the outer diameter of the inner replaceable bottle and the inner diameter of the upper opening of the shoulder sleeve is smaller than the outer diameter of the inner replaceable bottle, so that the shoulder sleeve can limit the inner replaceable bottle to move upwards and is matched with the limiting boss to lock the position of the inner replaceable bottle. The rotary rib at the bottom of the replaceable inner bottle is rotated, so that the buckle strip is separated from the limiting boss on the outer bottle, and the replaceable inner bottle can be drawn out from the inner cavity of the outer bottle.

The replaceable inner bottle can be used as an independent replaceable package, has a simple structure, can greatly reduce the use amount of plastics, and reduces carbon emission.

The utility model discloses following beneficial effect has: simple structure, the rotatory muscle that can follow outer bottle bottom portion screw in installation or screw out through the bottom in the interior bottle can be replaced, and whole replacement process is easy and simple to handle, quick, need not to unscrew inner cup, enclosing cover, convenient to use. Alternative methods are easy for consumers to understand; the replaceable inner bottle has a simple structure, can be independently sealed through aluminum foil sealing paste, and greatly reduces the use of plastics.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present invention applied to a frost bottle;

fig. 2 is a schematic structural view of the replaceable inner bottle of the embodiment of the invention when being packaged separately;

fig. 3 is a schematic diagram of an explosive structure according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of an outer bottle according to an embodiment of the present invention;

FIG. 5 is a schematic view of a top view of an outer bottle according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an alternative inner bottle according to an embodiment of the present invention;

fig. 7 is a schematic view of an assembly structure of the inner cap and the outer cap according to an embodiment of the present invention.

The numbers and names in the drawings are as follows: 1. an outer cover; 101. a convex ring; 102. a limiting groove; 2. an inner cover; 201. a groove ring; 202. welding the strips; 203. circumferential limiting ribs; 3. a gasket; 4. a cover sheet; 5. the inner bottle can be replaced; 501. 502, a buckle strip groove; 503. rotating the ribs; 6. a shoulder sleeve; 601. a convex ring; 7. an outer bottle; 701. an annular groove; 702. welding ribs; 703. a limiting boss; 704. positioning a block; 8. And (6) sealing and sticking an aluminum foil.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1, 2, 3, 4, 5, 6, and 7, a package bottle with a replaceable inner bottle includes an outer cap 1, an inner cap 2, a shoulder cap 6, an outer bottle 7, and a replaceable inner bottle 5, wherein the outer bottle 7 is open at the upper and lower sides, the outer cap 1 is connected to the shoulder cap 6 through the inner cap 2, the shoulder cap 6 is connected to the outer bottle 7, the replaceable inner bottle 5 is inserted into an inner cavity of the outer bottle 7 from the bottom of the outer bottle 7, the upper portion of the replaceable inner bottle 5 is disposed in the shoulder cap 6, a fastener strip 501 is disposed in the middle of the replaceable inner bottle 5, an annular groove 701 is disposed at the top of the outer bottle 7, a welding rib 702 is disposed in the annular groove 701, a limit boss 703 is disposed on the inner side of the outer bottle 7, a positioning block 704 is disposed on the limit boss 703, and the fastener strip 501 is connected to the limit boss 703. The buckle strip 501 is provided with a buckle strip groove 502, and the positioning block 704 can be clamped into the buckle strip groove 502.

The bottom of the replaceable inner bottle 5 is provided with a rotating rib 503. The user can rotate the replaceable inner bottle conveniently.

The outer cover 1 is connected with the shoulder sleeve 6 through the inner cover 2, an internal thread is arranged on the inner cover 2, and an external thread matched with the internal thread is arranged on the shoulder sleeve 6. Be equipped with protruding circle 101 on the enclosing cover 1, be equipped with spacing recess 102 on the protruding circle, be equipped with groove ring 201 on the inner cup 2, be equipped with the spacing muscle 203 of circumference in the groove ring, still be equipped with welding strip 202 in the groove ring, the protruding circle 101 of upper cover 1 inserts in the groove ring 201 of inner cup 2, carries out ultrasonic bonding through welding strip 202.

A gasket 3 is arranged in the inner cover 2.

The shoulder sleeve 6 is provided with a convex ring 601, the convex ring 601 is clamped into an annular groove 701 at the upper end of the outer bottle, and a welding rib 702 in the annular groove 701 connects the shoulder sleeve 6 and the outer bottle 7 together. The welding rib 702 may be used to weld the shoulder cap 6 to the outer bottle 7 using an ultrasonic welding device.

The replaceable inner bottle 5 is provided with a cover plate 4 at the mouth part, an aluminum foil sealing paste 8 is arranged outside the cover plate 4, and the cover plate 4 is sealed in the replaceable inner bottle 5 by the aluminum foil sealing paste 8. The replaceable inner bottle can be used as an independent package, is convenient for consumers to buy independently, and can be replaced for many times.

The inner diameter of the shoulder sleeve 6 is smaller than that of the outer bottle 7, and the buckle strip 501 can be clamped between the limiting boss 703 and the shoulder sleeve 6, so that the inner bottle can be axially positioned in the inner cavity of the shoulder sleeve and the inner cavity of the outer bottle conveniently.

Claims

1. A kind of packing bottle that can replace the inner bottle, characterized by: including enclosing cover, inner cup, shoulder cover, outer bottle and can replace interior bottle, outer bottle all is the open mode from top to bottom, the enclosing cover passes through the inner cup and connects the shoulder cover, shoulder cover and outer bottle joint, can follow outer bottle bottom and insert in the outer bottle inner chamber in can replacing interior bottle, the upper portion of can replacing interior bottle is arranged in the shoulder cover, the middle part of can replacing interior bottle is equipped with the buckle strip, the inboard of outer bottle is equipped with spacing boss, the buckle strip can with spacing boss joint.

2. The packing bottle with replaceable inner bottle as set forth in claim 1, wherein: the bottom of the replaceable inner bottle is provided with a rotary rib.

3. The packing bottle with replaceable inner bottle as set forth in claim 1, wherein: the clamping strip is provided with a clamping strip groove, and the middle part of the limiting boss is provided with a positioning block matched with the clamping strip groove.

4. The packing bottle with replaceable inner bottle as set forth in claim 1, wherein: the outer cover is connected with the shoulder sleeve through the inner cover, the inner cover is provided with an internal thread, and the shoulder sleeve is provided with an external thread matched with the internal thread.

5. The packing bottle with replaceable inner bottle as set forth in claim 4, wherein: the outer cover is provided with a convex ring, the convex ring is provided with a limiting groove, the inner cover is provided with a groove ring, a circumferential limiting rib is arranged in the groove ring, a welding strip is further arranged in the groove ring, the convex ring of the upper cover is inserted into the groove ring of the inner cover, and ultrasonic welding is carried out through the welding strip.

6. The packing bottle with replaceable inner bottle as set forth in claim 1, wherein: a gasket is arranged in the inner cover.

7. The packing bottle with replaceable inner bottle as set forth in claim 1, wherein: the shoulder sleeve is provided with a convex ring, the upper end of the outer bottle is provided with an annular groove, the convex ring is clamped into the annular groove at the upper end of the outer bottle, a welding rib is arranged in the annular groove, and the shoulder sleeve and the outer bottle are connected together through ultrasonic welding.

8. The packing bottle with replaceable inner bottle as set forth in claim 1, wherein: the replaceable inner bottle mouth part is provided with a cover plate, an aluminum foil sealing paste is arranged outside the cover plate, and the cover plate is sealed in the replaceable inner bottle by the aluminum foil sealing paste.

9. The packing bottle with replaceable inner bottle as set forth in claim 1, wherein: the inner diameter of the shoulder sleeve is smaller than that of the outer bottle, and the buckle strip can be clamped between the limiting boss and the shoulder sleeve.