CN218432682U

CN218432682U - Recyclable double-layer packaging bottle

Info

Publication number: CN218432682U
Application number: CN202222880848.0U
Authority: CN
Inventors: 孟醒
Original assignee: Beijing Maosi Trading Co ltd
Current assignee: Beijing Maosi Trading Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The application relates to the technical field of packaging bottles, in particular to a recyclable double-layer packaging bottle which comprises an outer bottle, an outer cover, an inner bottle, a pump head and a cap; the open end surface of outer bottle is equipped with first buckle structure, the medial surface of enclosing cover be equipped with first buckle structure joint complex second buckle structure, outer bottle inner wall is located the open end and is equipped with the ladder shoulder, interior bottle is equipped with the butt shoulder that matches with the ladder shoulder, and the butt shoulder with the ladder shoulder during cooperation, the unsettled inside outer bottle of fixing of interior bottle, the cap with pump head interference fit. When this double-deck packing bottle uses, with interior unsettled fixed outside the bottle inside, when can avoiding outer bottle to drop, interior bottle receives the big condition of impact to bottle in the better protection, through outer bottle and enclosing cover joint cooperation like this, thereby the change of bottle in the realization can the outer bottle of reuse and enclosing cover, reduces product use cost, promotes user experience.

Description

Recyclable double-layer packaging bottle

Technical Field

The application relates to the technical field of packaging bottles, in particular to a recyclable double-layer packaging bottle.

Background

The existing double-layer bottle for cosmetics or skin care products is not easy to be polluted by the outside due to stable sealing performance and safe inner material body; in addition, the double bottle is not easily leaked, and thus, the double bottle unit has been widely used.

Meanwhile, with the improvement of living standard of people and the pursuit of beauty, the use amount of cosmetics and skin care products is larger and larger, so that the environmental burden caused by the manufacture or the replacement is larger and larger. And because the structure of the existing double-layer bottle is disposable consumption package, the inner material can not be filled again, and the double-layer bottle can only be discarded after use, thereby increasing the user cost and reducing the user experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but the double-deck packing bottle of recycling is provided to the not enough of prior art is overcome to the aim at of this application, has can reuse, reduces use cost, promotes user experience's advantage.

In order to solve the technical problem, the following technical scheme is adopted in the application:

a recyclable double-layer packaging bottle comprises an outer bottle, an outer cover, an inner bottle, a pump head and a cap; the open end surface of outer bottle is equipped with first buckle structure, the medial surface of enclosing cover be equipped with first buckle structure joint complex second buckle structure, outer bottle inner wall is located the open end and is equipped with the ladder shoulder, interior bottle is equipped with the butt shoulder that matches with the ladder shoulder, and the butt shoulder with the ladder shoulder during cooperation, the unsettled inside outer bottle of fixing of interior bottle, the cap with pump head interference fit.

Further, the enclosing cover is provided with a through hole, the inner wall of the through hole is provided with a first protrusion, and the outer surface of the opening end of the inner bottle is provided with a first groove for accommodating the first protrusion.

Further, the bottom end of the pump head is provided with a second protrusion, and the cap is used for accommodating a second groove of the second protrusion.

Furthermore, the first buckle structure is provided with an L-shaped first clamping block, and the first clamping block is provided with a positioning bulge; the second clamping structure is provided with a second clamping block which is L-shaped and matched with the first clamping block, and the second clamping block is provided with a positioning clamping groove matched with the positioning protrusion.

Further, the end portions of the first clamping block and the second clamping block are provided with chamfer angles, and the positioning clamping groove is arranged at a chamfer angle.

Furthermore, the outer wall of the inner bottle is provided with a plurality of longitudinal reinforcing ribs which are abutted against the inner wall of the outer bottle.

The beneficial effect of this application: when the double-layer packaging bottle is used, the inner bottle is assembled in an accommodating space formed by the outer bottle and the outer cover, the first buckle structure of the outer bottle and the second buckle structure of the outer cover can fix the inner bottle through clamping fit, and the cap is assembled at the pump head in an interference fit manner to protect the pump head; inside the unsettled outside bottle of bottle, when can avoiding outer bottle to drop, the big condition of interior bottle receives the impact to bottle in the better protection, through outer bottle and enclosing cover joint cooperation like this, thereby the change of bottle in the realization can reuse outer bottle and enclosing cover, reduces product use cost, promotes user experience.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a half sectional view of an embodiment of the present application;

FIG. 3 is an exploded view of an embodiment of the present application;

FIG. 4 is a schematic structural diagram of the middle and outer bottles of the embodiment of the application;

fig. 5 is a schematic structural diagram of an outer cover in the embodiment of the present application.

Reference numerals: 1. an outer bottle; 11. a first buckle structure; 111. a first clamping block; 112. positioning a projection; 12. step shoulders; 2. an outer cover; 21. a second snap structure; 211. a second fixture block; 212. positioning the clamping groove; 22. a through hole; 23. a first protrusion; 24. a limiting ring; 3. an inner bottle; 31. an abutment shoulder; 32. a first groove; 33. reinforcing ribs; 4. a pump head; 41. a second protrusion; 5. a cap; 51. a second groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A double-layer packaging bottle capable of being recycled is disclosed, and referring to fig. 1 to 5, comprises an outer bottle 1, an outer cover 2, an inner bottle 3, a pump head 4 and a cap 5; the open end surface of outer bottle 1 is equipped with first buckle structure 11, the medial surface of enclosing cover 2 is equipped with 11 joint complex second buckle structure 21 of first buckle structure, 1 inner wall of outer bottle is located the open end and is equipped with ladder shoulder 12, interior bottle 3 is equipped with the butt shoulder 31 that matches with ladder shoulder 12, and when butt shoulder 31 and ladder shoulder 12 cooperate, 3 unsettled fixes in outer bottle 1 insidely of interior bottle, cap 5 with 4 interference fit of pump head.

When the double-layer packaging bottle is used, the inner bottle 3 is assembled in an accommodating space formed by the outer bottle 1 and the outer cover 2, the first buckle structure 11 of the outer bottle 1 and the second buckle structure 21 of the outer cover 2 can fix the inner bottle 3 through clamping fit, and the cap 5 is assembled at the pump head 4 in an interference fit manner to protect the pump head 4; bottle 3 is unsettled to be fixed inside outer bottle 1 in will, and when can avoiding outer bottle 1 to drop, interior bottle 3 receives the big condition of impact to bottle 3 in the better protection, through outer bottle 1 and the cooperation of 2 joints of enclosing cover, thereby bottle 3's change in the realization, outer bottle 1 and enclosing cover 2 can reuse, reduce product use cost, promote user experience.

In this embodiment, the pump head 4 is screwed into the open end of the inner bottle 3.

Further, the outer cover 2 is provided with a through hole 22, the inner wall of the through hole 22 is provided with a first protrusion 23, and the outer surface of the opening end of the inner bottle 3 is provided with a first groove 32 for accommodating the first protrusion 23. The first protrusion 23 and the first groove 32 are matched, so that the opening end of the inner bottle 3 can be more firmly fixed on the outer cover 2, and the swinging and the shaking are prevented.

In this embodiment, in order to fix the suspended inner bottle 3 more stably, the inner wall of the outer cap 2 is provided with a stop ring 24 at the through hole 22 for abutting against the upper end surface of the inner bottle 3.

Further, the bottom end of the pump head 4 is provided with a second protrusion 41, and the cap 5 is used for accommodating a second groove 51 of the second protrusion 41.

Further, the first fastening structure 11 is provided with a first fastening block 111 in an L shape, and the first fastening block 111 is provided with a positioning protrusion 112; the second fastening structure 21 is provided with a second fastening block 211 which is L-shaped and matched with the first fastening block 111, and the second fastening block 211 is provided with a positioning clamping groove 212 matched with the positioning protrusion 112. In this embodiment, the positioning protrusion 112 and the positioning slot 212 are both in a semi-cylindrical shape, and the outer bottle 1 and the outer cap 2 are made of plastic materials, so that the positioning protrusion 112 and the positioning slot 212 are in interference fit, and the assembly and the disassembly are more convenient.

Further, the end portions of the first fixture block 111 and the second fixture block 211 are both provided with a chamfer angle, and the positioning slot 212 is arranged at a chamfer angle. The first fixture block 111 and the second fixture block 211 can be matched and combined by a user conveniently, and the positioning slot 212 can be matched with the positioning protrusion 112 more deeply due to the position design, so that the clamping is firmer.

Furthermore, the outer wall of the inner bottle 3 is provided with a plurality of longitudinal reinforcing ribs 33, and the reinforcing ribs 33 are abutted against the inner wall of the outer bottle 1. The reinforcing ribs 33 further improve the structural strength of the inner bottle 3 and are not easy to damage.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims

1. A double-layer packaging bottle capable of being recycled is characterized in that: comprises an outer bottle, an outer cover, an inner bottle, a pump head and a cap; the open end surface of outer bottle is equipped with first buckle structure, the medial surface of enclosing cover be equipped with first buckle structure joint complex second buckle structure, outer bottle inner wall is located the open end and is equipped with the ladder shoulder, interior bottle is equipped with the butt shoulder that matches with the ladder shoulder, and the butt shoulder with the ladder shoulder during cooperation, the unsettled inside outer bottle of fixing of interior bottle, the cap with pump head interference fit.

2. The double-layered packing bottle capable of being recycled as claimed in claim 1, wherein: the outer cover is provided with a through hole, a first bulge is arranged on the inner wall of the through hole, and a first groove used for accommodating the first bulge is formed in the outer surface of the opening end of the inner bottle.

3. The double-layered packaging bottle for recycling as set forth in claim 2, wherein: the bottom of pump head is equipped with the second arch, the cap is used for holding the bellied second recess of second.

4. A recyclable double-layered packaging bottle as claimed in claim 3, wherein: the first buckle structure is provided with an L-shaped first clamping block, and the first clamping block is provided with a positioning bulge; the second clamping structure is provided with a second clamping block which is L-shaped and matched with the first clamping block, and the second clamping block is provided with a positioning clamping groove matched with the positioning protrusion.

5. The double-layered packaging bottle for recycling as set forth in claim 4, wherein: the end parts of the first clamping block and the second clamping block are both provided with bevels, and the positioning clamping grooves are arranged at the bevels.

6. The double-layered packaging bottle for recycling as set forth in claim 5, wherein: the outer wall of interior bottle is equipped with fore-and-aft many strengthening ribs, the strengthening rib butt is in outer bottle inner wall.