CN220800373U - Thick wall replacement dress cream bottle - Google Patents

Abstract

The utility model discloses a thick-wall replacement cream bottle which comprises a bottle body, an inner container and an end cover, wherein the inner container is arranged in the bottle body, the end cover is arranged on the bottle body, the bottle body and the inner container are of an inner hollow cylindrical structure with one sealed end and one open end, the top of the bottle body is provided with external threads, the external threads are of a single-ring structure, two ends of the top of the bottle body are respectively provided with an empty groove, the empty grooves penetrate through the bottle wall of the bottle body, the two empty grooves are oppositely arranged, and the center points of the two empty grooves are 180 degrees apart. The bottle body adopts a circle of single thread structure, the thread interval is not required to be designed, and the use of raw materials is reduced on the premise of ensuring the stable and fixed threads. According to the utility model, the two ends of the top of the bottle body are provided with the empty slots, so that raw material use is reduced, meanwhile, the fixed positions are reserved for the liner, and the liner is fixed through the limiting empty slots, so that the liner can be replaced conveniently.

Description

Thick wall replacement dress cream bottle

Technical Field

The utility model relates to the technical field of cream bottles, in particular to a thick-wall replaceable cream bottle.

Background

Along with the continuous deep popularity of environmental awareness, people continuously improve the environmental protection requirement to cosmetics, to cosmetic packaging, generally adopt plastics or plastics to combine the appearance chamber to pack, after the cosmetic uses, the packing will be discarded, and various design exquisite packing bottles are equivalent to disposable, cause very big waste, waste raw and other materials, also increase consumer's cost.

Therefore, people begin to design some replaceable cosmetic bottles, for example, chinese patent of publication No. CN217199198U discloses a straight round replacement cream bottle, including outer bottle and inner bag, the inside inner chamber that is provided with of outer bottle, the inner bag is arranged in the inner chamber, outer bottle opening part is provided with the connector, be provided with two sets of arc grooves on the connector lateral wall, be provided with the blend stop above the arc groove, the inner bag opening part outwards is provided with the flange, be provided with two sets of couple that can cooperate with the arc groove and use on the flange lateral wall, the couple inboard is provided with the dog that can cooperate with the blend stop and use, and inner bag and outer bottle carry out swing joint through the cooperation of couple and arc groove, can only replace the inner bag through such connected mode and the replacement mode is easy and simple and convenient to handle, has promoted cosmetic packaging bottle's secondary value greatly, can learn from its specification figure 5, be provided with the multiturn screw thread on outer bottle 1, have set up arc groove 5 on connector 4, arc groove 5 and the cost of raw and other materials are more and are consumed to the outside the connector.

Disclosure of utility model

The present utility model is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide a thick-wall replacement cream bottle, which saves raw materials compared with the traditional replacement cream bottle.

The utility model provides a thick wall replacement dress cream bottle, includes body, inner bag and end cover, the inner bag is installed in the body, the end cover is installed on the body, body and inner bag are one end and seal one end open-ended interior hollow cylinder structure, body top is provided with the external screw thread, the external screw thread is single round structure, body top both ends are provided with an empty slot respectively, the empty slot runs through the bottle wall of body, and two empty slots set up relatively, and two empty slot central points are 180 apart from each other.

Preferably, the top of the inner container is provided with a downward extending ear clip, the ear clip is matched with the empty slot for use, and the ear clip can be clamped into the empty slot.

Preferably, a plug is arranged at the top of the bottle body, and a clamping protrusion is arranged on the outer wall of the top of the plug.

Preferably, the top of the inner container is provided with a slot, the plug is matched with the slot for use, and the plug can be inserted into the slot.

Preferably, the ear clip is provided with a groove.

Preferably, the top is provided with the gasket in the end cover, be provided with the internal thread on the end cover inside wall, the internal thread uses with the external screw thread cooperation, the end cover passes through inside and external screw thread cooperation and connects on the body.

Preferably, the thickness of the side wall and the bottom wall of the bottle body is 4-6mm.

Preferably, the bottle body is a transparent structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. The bottle body adopts a circle of single thread structure, the thread interval is not required to be designed, and the use of raw materials is reduced on the premise of ensuring the stable and fixed threads.

2. According to the utility model, the two ends of the top of the bottle body are provided with the empty slots, so that raw material use is reduced, meanwhile, the fixed positions are reserved for the liner, and the liner is fixed through the limiting empty slots, so that the liner can be replaced conveniently.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a cross-sectional exploded view of the present utility model.

In the figure: 1. the bottle comprises a bottle body, a liner, an end cover, an external thread, a hollow groove, a lug, a plug, a clamping protrusion, a slot, a groove, a gasket and an internal thread, wherein the bottle body is 2, the liner, the end cover, the external thread, the hollow groove, the lug, the plug, the clamping protrusion, the slot, the groove, the gasket and the internal thread.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus consistent with aspects of the application as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The use of the terms "a" or "an" and the like in the description and in the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Referring to fig. 1-3 specifically, a thick-wall replaceable cream bottle comprises a bottle body 1, an inner container 2 and an end cover 3, wherein the inner container 2 is installed in the bottle body 1, the end cover 3 is installed on the bottle body 1, the bottle body 1 and the inner container 2 are of an inner hollow cylindrical structure with one end sealed and the other end open, the top of the bottle body 1 is provided with an external thread 4, and the external thread 4 is of a single-ring structure; the inner side wall of the end cover 3 is provided with the inner thread 12, the inner thread 12 is matched with the outer thread 4, the end cover 3 is connected to the bottle body 1 through the matching of the inner thread 4 and the outer thread 4, the bottle body 1 adopts a circle of single thread structure, the thread interval is not required to be designed, and the use of raw materials is reduced on the premise of ensuring stable and fixed threads.

Further, two empty slots 5 are respectively arranged at two ends of the top of the bottle body 1, the empty slots 5 penetrate through the bottle wall of the bottle body 1, the two empty slots 5 are oppositely arranged, and the center points of the two empty slots 5 are 180 degrees apart; the inner bag 2 top is provided with downwardly extending's earring 6, and earring 6 and empty slot 5 cooperation are used, and earring 6 can the joint in empty slot 5, and empty slot 5 has been seted up at body 1 top both ends, not only reduces raw and other materials and uses, reserves fixed position for inner bag 2 simultaneously, and inner bag 2 is fixed with spacing empty slot 5 through earring 6, makes things convenient for inner bag 2 to replace.

Further, a plug 7 is arranged at the top of the bottle body 1, and a clamping protrusion 8 is arranged on the outer wall of the top of the plug 7; the top of the liner 2 is provided with a slot 9, a plug 7 is matched with the slot 9, the plug 7 can be inserted into the slot 9, and when the plug 7 is inserted into the slot 9, the clamping protrusions 8 can be tightly attached to the side wall of the slot 9 to form clamping fit, so that the liner 2 is fixed in the bottle body 1.

Further, a gasket 11 is provided on the inner top of the end cap 3, and the gasket 11 is adhered to the end cap 3.

In order to facilitate the taking out and replacing of the liner 2, the earring 6 is provided with the groove 10, and the groove 10 increases the friction between the finger and the earring 6, so that the liner 2 is convenient to take out from the bottle body 1.

Specifically, the thickness of the side wall and the bottom wall of the bottle body 1 is 4-6mm.

Specifically, the body 1 is of transparent construction.

Preferably, the body 1 adopts the PET material to make, and the inner bag 2 adopts the PP material to make, and end cover 3 adopts the PP, and gasket 11 adopts the PE material to make, and body 1 adopts the PET thick wall injection molding technology, cooperates hot runner mould, compares in PMMA material and need not to divide inside and outside two-layer body 1, saves more material.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a thick wall replacement dress cream frost bottle, includes body, inner bag and end cover, the inner bag is installed in the body, the end cover is installed on the body, body and inner bag are one end and seal one end open-ended interior hollow cylinder structure, a serial communication port, body top is provided with the external screw thread, the external screw thread is the single round structure, body top both ends are provided with an empty tank respectively, the empty tank runs through the bottle wall of body, and two empty tanks set up relatively, and two empty tank central points are 180 apart from each other.

2. The thick-wall replacement cream bottle of claim 1, wherein the top of the liner is provided with a downwardly extending ear clip, the ear clip is used in cooperation with the empty groove, and the ear clip can be clamped into the empty groove.

3. The thick-wall replacement cream bottle of claim 2, wherein a plug is arranged at the top of the bottle body, and a clamping protrusion is arranged on the outer wall of the top of the plug.

4. A thick-wall replacement cream bottle as claimed in claim 3 wherein the top of the liner is provided with a socket into which the plug is insertable for use with the socket.

5. The thick-wall replacement cream bottle as claimed in claim 4, wherein the ear clip is provided with a groove.

6. The thick-wall replacement cream bottle of claim 5, wherein a gasket is arranged at the inner top of the end cover, an inner thread is arranged on the inner side wall of the end cover, the inner thread is matched with the outer thread, and the end cover is connected to the bottle body through the matching of the inner thread and the outer thread.

7. The thick-wall replacement cream bottle of claim 6, wherein the thickness of the side wall and the bottom wall of the bottle body is 4-6mm.

8. The thick-wall replacement cream bottle of claim 7, wherein the bottle body is of transparent construction.