CN220282217U

CN220282217U - Press bottle with replaceable inner core

Info

Publication number: CN220282217U
Application number: CN202321933812.2U
Authority: CN
Inventors: 罗宇
Original assignee: Hangzhou Qinyan Brand Management Co ltd
Current assignee: Hangzhou Qinyan Brand Management Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-01-02
Anticipated expiration: 2033-07-21

Abstract

The utility model provides a pressing bottle with a replaceable inner core, and relates to the technical field of pressing bottles. A push bottle with replaceable core, comprising: the protection upper cover and the bottom placing cylinder are hollow cylinders with one end open, the protection upper cover can be covered at the opening of the bottom placing cylinder and detachably connected with the bottom placing cylinder, and the protection upper cover is provided with a pressing pump head. The application provides a press bottle of interchangeable inner core, it can be quick convenient change replace the compensation liquid, used repeatedly, resources are saved.

Description

Press bottle with replaceable inner core

Technical Field

The utility model relates to the technical field of pressing bottles, in particular to a pressing bottle with a replaceable inner core.

Background

Daily necessities for household use, such as shampoo, hand cleanser, body wash and the like, are usually packaged in push-type packaging bottles. The prior push type packaging bottle generally comprises a bottle body, an emulsion pump and a straw, wherein a containing cavity is arranged in the bottle body, and a bottle mouth communicated with the containing cavity is arranged at the top of the bottle body; the emulsion pump is installed on the bottleneck, and emulsion pump bottom is equipped with the inlet, and the top is equipped with the liquid outlet, and the straw is in holding the chamber, and the straw upper end communicates with each other with the inlet of emulsion pump bottom and is connected. When in use, the emulsion can be sucked out by lightly pressing the pressing head of the emulsion pump, and the use is extremely convenient.

However, the existing push type packaging bottles are small in opening and inconvenient to add supplementary liquid into the bottles, so that the existing push type packaging bottles are usually disposable, and the internal liquid can be discarded even if the push type packaging bottles are still used after being used, so that resource waste is easily caused.

Disclosure of Invention

The utility model aims to provide a pressing bottle with a replaceable inner core, which can replace the replacement liquid rapidly and conveniently, is reused and saves resources.

The utility model solves the technical problems by the following technical proposal:

the embodiment of the application provides a press bottle of interchangeable inner core, it includes: the protection upper cover and the bottom placing cylinder are hollow cylinders with one end open, the protection upper cover can be covered at the opening of the bottom placing cylinder and detachably connected with the bottom placing cylinder, and the protection upper cover is provided with a pressing pump head.

In some embodiments of the present utility model, the end of the bottom cylinder far away from the opening is provided with at least one ventilation hole.

In some embodiments of the utility model, the suction pipe end of the pressing pump head is sleeved with a connecting pipe.

In some embodiments of the utility model, the pressing pump head is detachably connected to the protective upper cover.

In some embodiments of the present utility model, the inner bottom of the bottom cylinder is configured as a funnel structure.

In some embodiments of the utility model, the end of the inner surface of the bottom cylinder far from the opening is provided with a non-slip gasket.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the utility model provides a pressing bottle with a replaceable inner core, which comprises: the protection upper cover and the bottom cylinder are placed, the bottom cylinder is of a hollow columnar structure, one end of the bottom cylinder is opened, and a liquid bag or a replacement bottle for storing liquid can be placed in the bottom cylinder. The protection upper cover covers the opening of the bottom placing cylinder, the protection upper cover and the bottom placing cylinder are provided with mutually matched thread structures, and the protection upper cover and the bottom placing cylinder are detachably connected through the thread structures. When the protective upper cover is connected with the bottom placing cylinder, a relatively closed space is formed inside the bottom placing cylinder, and the liquid bag or the replacement bottle inside the bottom placing cylinder can be fixed. The protective upper cover is provided with a pressing pump head, and the pressing pump head can be any existing pressing pump head. The liquid pipeline of the pressing pump head can extend into the bottom of the bottom cylinder. When the bottom cylinder is placed in the replacement liquid bag or liquid storage bottle. When the liquid in the bottle is used, the bottom cylinder is only required to be opened and placed, then the replaced liquid storage bottle or liquid bag is placed, the bottle can be repeatedly used after being pressed, the environment is protected, the use is convenient, and the bottle is economical.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a squeeze bottle with a replaceable core according to an embodiment of the present utility model;

fig. 2 is a cross-sectional view of a pressing bottle with a replaceable core according to an embodiment of the present utility model;

fig. 3 is an enlarged view of area a in fig. 2 provided by an embodiment of the present utility model.

Icon: 1-a protective upper cover; 2-placing a bottom cylinder; 3-pressing the pump head; 201-ventilation holes; 4-anti-slip shims; 5-connecting pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Referring to fig. 1-3, the present embodiment provides a pressing bottle with a replaceable inner core, which includes: the protection upper cover 1 and the bottom placing cylinder 2, wherein the bottom placing cylinder 2 is a hollow cylinder with one end open, the protection upper cover 1 can be covered at the opening of the bottom placing cylinder 2, the protection upper cover 1 is detachably connected with the bottom placing cylinder 2, and the protection upper cover 1 is provided with a pressing pump head 3.

In this embodiment, the bottom container 2 is of a hollow cylindrical structure, one end of the bottom container 2 is open, and a liquid bag or a replacement bottle for storing liquid can be placed inside the bottom container. The protection upper cover 1 covers the opening of the bottom placing cylinder 2, the protection upper cover 1 and the bottom placing cylinder 2 are provided with mutually matched thread structures, and the protection upper cover 1 and the bottom placing cylinder 2 are detachably connected through the thread structures. When the protective upper cover 1 is connected with the bottom placing cylinder 2, a relatively closed space is formed inside the bottom placing cylinder 2, and an internal liquid bag or a replacement bottle can be fixed. The protective cover 1 is provided with a pressing pump head 3, and the pressing pump head 3 may be any conventional pressing pump head 3. The liquid pipe of the pressing pump head 3 can extend into the bottom of the bottom cylinder 2. When the bottom cylinder 2 is placed in a replacement liquid bag or a liquid storage bottle. When the liquid in the bottle is used, the bottom cylinder 2 is only required to be opened and placed, then a liquid storage bottle or a liquid bag is replaced, the bottle can be pressed for repeated use, and the bottle is environment-friendly and economical.

Further, in some implementations of this embodiment, at least one ventilation hole 201 is formed at an end of the bottom cylinder 2 away from the opening.

In this embodiment, the bottom of the bottom container 2 is provided with one or more ventilation holes 201, so that the inside and the outside of the bottom container 2 are communicated, and the balance of the internal and external air pressures is ensured. Meanwhile, the air holes 201 can also be used as drain holes to drain the liquid left in the bottom cylinder 2 during installation or cleaning, so as to avoid mildew or bacteria growth.

Further, in some implementations of the present embodiment, the suction pipe end of the pressing pump head 3 is sleeved with a connecting pipe 5. The lower extreme of connecting pipe 5 sets up to the sharp-pointed structure of the wrapping bag of being convenient for puncture, pierces through the wrapping bag when convenient installation. After the installation is finished, the connecting pipe 5 is tightly connected with the packaging bag to form a sealing effect, so that liquid is prevented from leaking out from the opening. The pressing pump head 3 can adopt the existing vacuum pressing pump head 3, and a suction pipe at the lower end of the pump head stretches into the hollow connecting pipe 5, so that the connecting effect of the connecting pipe 5 and the packaging bag is not affected, and liquid leakage is avoided. In the use process, the packaging bag deforms, the inside is always kept in a vacuum state, air or other impurities are prevented from entering, and the quality of internal products is guaranteed.

Alternatively, in some implementations of the present embodiment, the pressing head 3 is detachably connected to the protective cover 1.

In this embodiment, a mounting hole is formed in the center of the protective upper cover 1, an external thread is provided at the mounting hole, a connection internal thread is correspondingly provided on the pressing pump head 3, and the pressing pump head 3 is detachably connected with the protective upper cover 1 through a thread structure. On one hand, the pressing pump head 3 is internally provided with a spring, a one-way valve and other structures, so that the pressing pump is fragile and easy to damage, and the detachable structure is convenient to clean, replace and maintain, so that the service life of the whole pressing bottle is prolonged; on the other hand, the detachable structure is arranged, so that the pressing pump heads 3 of different types can be replaced conveniently, and the use comfort level is improved.

Alternatively, in other embodiments, the inner bottom of the bottom cylinder 2 is configured as a funnel.

The inner bottom of the bottom cylinder 2 is arranged to be of a funnel-shaped structure, liquid is collected towards the center of the bottom cylinder 2 when the liquid bag is placed inside, the liquid is conveniently sucked by the liquid pipeline of the pressing pump head 3, and waste caused by the fact that more liquid remains at the bottom and cannot be taken out is avoided.

Optionally, in other embodiments, the end of the inner surface of the bottom cylinder 2 far from the opening is provided with a non-slip pad 4. The anti-slip gasket 4 can be made of plastic, rubber or silica gel, and the friction between the bottom cylinder 2 and the contact surface is increased, so that the whole pressing bottle is prevented from sliding.

In summary, embodiments of the present utility model provide a pressing bottle with a replaceable inner core, which includes: the upper cover 1 is protected, the bottom cylinder 2 is placed, the bottom cylinder 2 is of a hollow columnar structure, one end of the bottom cylinder 2 is opened, and a liquid bag or a replacement bottle for storing liquid can be placed inside the bottom cylinder. The protection upper cover 1 covers the opening of the bottom placing cylinder 2, the protection upper cover 1 and the bottom placing cylinder 2 are provided with mutually matched thread structures, and the protection upper cover 1 and the bottom placing cylinder 2 are detachably connected through the thread structures. When the protective upper cover 1 is connected with the bottom placing cylinder 2, a relatively closed space is formed inside the bottom placing cylinder 2, and an internal liquid bag or a replacement bottle can be fixed. The protective cover 1 is provided with a pressing pump head 3, and the pressing pump head 3 may be any conventional pressing pump head 3. The liquid pipe of the pressing pump head 3 can extend into the bottom of the bottom cylinder 2. When the bottom cylinder 2 is placed in a replacement liquid bag or a liquid storage bottle. When the liquid in the bottle is used, the bottom cylinder 2 is only required to be opened and placed, then the replaced liquid storage bottle or liquid bag is placed, the bottle can be repeatedly used after being pressed, the environment is protected, the use is convenient, and the bottle is economical.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A push bottle with a replaceable core, comprising: the protection upper cover and the bottom cylinder are placed, the bottom cylinder is a hollow cylinder with one end open, the protection upper cover can be covered at the opening of the bottom cylinder, the protection upper cover is detachably connected with the bottom cylinder, and the protection upper cover is provided with a pressing pump head.

2. The pressing bottle with the replaceable core of claim 1, wherein the end of the bottom cylinder far away from the opening is provided with at least one ventilation hole.

3. The plunger pump of claim 1, wherein the straw end of the plunger pump head is sleeved with a connecting tube.

4. The plunger pressing bottle of claim 1, wherein said pressing pump head is detachably connected to said protective upper cover.

5. The plunger-replaceable pressing bottle of claim 1, wherein the inner bottom of the placement bottom cylinder is provided in a funnel-like structure.

6. The plunger-replaceable pressing bottle of claim 1, wherein the end of the inner surface of the placement base cylinder remote from the opening is provided with a non-slip spacer.