Cream bottle with replaceable inner container

Abstract

The cream bottle comprises an outer bottle body, the inner container arranged in the outer bottle body, a sealing piece arranged on the inner container and a cover body arranged on the outer bottle body, the inner container is replaceable and is detachably connected with the outer bottle body, a plurality of mounting grooves are formed in a bottle opening of the outer bottle body, and the sealing piece is detachably connected with the outer bottle body. A mounting groove is formed in the top of one side of the inner container, a limiting block is arranged at the top of one side of the mounting groove, an inserting opening is formed between the limiting block and the mounting groove, a clamping groove is formed in the limiting block, a plurality of inserting pieces are arranged at the top of the inner container, clamping pieces are arranged on the inner walls of the inserting pieces, the clamping pieces are of a cross-shaped structure, and the clamping pieces are used in cooperation with the clamping groove and the limiting block. After cream in the cream bottle is used up, an inner container replacement device can be purchased, the original inner container is taken out of the outer bottle body, and then a new inner container is assembled into the outer bottle body, so that the inner container of the cream bottle can be conveniently and quickly replaced, the outer bottle body and the cover body can be reutilized, and the use cost of a consumer is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cream bottles, and particularly relates to a cream bottle with a replaceable inner container. Background Art

[0002] A cream bottle refers to a packaging container for storing skin creams or lotions. Generally, the bottle body and the bottle cap of such a packaging container are made of plastic or glass. The beauty of the cream bottle plays a great role in whether many consumers choose it. Therefore, the appearance of the cream bottle is becoming more and more beautiful, and the production cost of the cream bottle is also getting higher and higher. After the cosmetics are used, the packaging will be discarded. Various beautifully designed cream bottles are equivalent to being disposable, causing great waste, affecting environmental protection, and increasing the use cost of consumers. Content of the Utility Model

[0003] The utility model aims to solve some problems existing in the prior art. For this purpose, an object of the utility model is to provide a cream bottle with a replaceable inner container, which can conveniently and quickly replace the inner container of the cream bottle, reduce the use cost of consumers, and is beneficial to environmental protection.

[0004] To achieve the above object, the utility model provides:

[0005] A cream bottle with a replaceable inner container, comprising an outer bottle body, an inner container arranged in the outer bottle body, a sealing piece arranged on the inner container, and a cover body arranged on the outer bottle body. The inner container is replaceable and detachably connected to the outer bottle body. A plurality of installation grooves are arranged at the bottle mouth of the outer bottle body. A limiting block is arranged at the top of one side of the installation groove. An insertion opening is formed between the limiting block and the installation groove. A clamping groove is arranged on the limiting block. A plurality of plug-in parts are arranged at the top of the inner container. A clamping part is arranged on the inner wall of the plug-in part. The clamping part is in a "cross" structure and is used in cooperation with the clamping groove and the limiting block.

[0006] Preferably, a slope is arranged on one side of the limiting block facing the insertion opening.

[0007] Preferably, the cross section of the clamping groove is in an arc structure.

[0008] Preferably, a plurality of anti-slip stripes are arranged on the outer wall of the plug-in part at equal intervals and distributed vertically.

[0009] Preferably, a handle is arranged on the sealing piece.

[0010] Preferably, the ratio of the thickness of the bottom wall of the outer bottle body to the height of the outer bottle body is 1:6.

[0011] Preferably, an external thread is arranged at the bottle mouth of the outer bottle body, and an internal thread is arranged on the inner wall of the cover body. The external thread is used in cooperation with the internal thread.

[0012] Advantages of the present utility model:

[0013] After the cream in this cream bottle is used up, an inner container replacement can be purchased. The original inner container is taken out from the outer bottle body, and then the new inner container is assembled into the outer bottle body, which can conveniently and quickly replace the inner container of the cream bottle, reuse the outer bottle body and the cover body, and reduce the usage cost of consumers.

[0014] The features and advantages of the present utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Description of the drawings

[0015] Figure 1 is the overall three-dimensional view of the present utility model;

[0016] Figure 2 is the overall exploded view of the present utility model;

[0017] Figure 3 is the present utility model Figure 2 the enlarged view of part A in;

[0018] Figure 4 is the three-dimensional view of the inner container of the present utility model.

[0019] In the figure: 1. Outer bottle body, 2. Inner container, 3. Cover body, 4. Installation groove, 5. Limiting block, 6. Insertion port, 7. Card slot, 8. Plug-in part, 9. Fastening part, 10. Inclined surface, 11. Anti-slip stripes, 12. Handle, 13. Sealing piece. Specific embodiments

[0020] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Here, the exemplary embodiments will be described in detail, and the examples are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0022] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings understood by those of ordinary skill in the field to which this utility model belongs. The words such as "a" or "an" used in the specification and claims of this application do not indicate a limitation in quantity, but rather indicate the existence of at least one. "Plurality" includes two, which is equivalent to at least two. The words such as "comprising" or "including" mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The words such as "connected" or "coupled" are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect. The singular forms of "a", "the" and "said" used in the specification and appended claims of this application are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0023] Please refer specifically to Figures 1-4 , a cream bottle with a replaceable inner liner 2, comprising an outer bottle body 1, an inner liner 2 disposed in the outer bottle body 1, a sealing piece 13 disposed on the inner liner 2, and a cover body 3 disposed on the outer bottle body 1. The outer bottle body 1, the inner liner 2, the sealing piece 13, and the cover body 3 are all made of plastic materials. The inner liner 2 is replaceable and detachably connected to the outer bottle body 1. In this embodiment, two installation grooves 4 are provided at the mouth of the outer bottle body 1. The two installation grooves 4 are oppositely arranged, and the centers of the two are 180° apart. A limiting block 5 is provided at the top of one side of the installation groove 4. An insertion port 6 is formed between the limiting block 5 and the installation groove 4. Two plug-in parts 8 are provided at the top of the inner liner. The two plug-in parts 8 are oppositely arranged, and the centers of the two are 180° apart. The plug-in part 8 can be inserted into the installation groove 4 from the insertion port 6 to form a plug-in fit, and the plug-in part 8 is locked by rotation so that the inner liner 2 is installed in the outer bottle body 1, that is, the inner liner 2 is installed in the outer bottle body 1 by a screwing method.

[0024] In order to prevent the inner liner 2 from rotating in the outer bottle body 1 and to prevent the plug-in part 8 from disengaging from the installation groove 4, a clamping groove 7 is provided on the limiting block 5, and a clamping member 9 is provided on the inner wall of the plug-in part 8. The clamping member 9 is in a "cross" structure and is composed of a "vertical" part and a "horizontal" part. The clamping member 9 is used in cooperation with the clamping groove 7 and the limiting block 5. When the inner liner 2 is tightened, the "vertical" part of the clamping member 9 can be clamped into the clamping groove 7 to form a clamping fit to limit the inner liner 2 in the circumferential direction, so that the inner liner 2 cannot rotate easily. The "horizontal" part of the clamping member 9 can be clamped into the bottom of the limiting block 5 to form a clamping fit to limit the inner liner 2 in the vertical direction, so that the inner liner 2 cannot move up and down.

[0025] One side of the limiting block 5 facing the insertion port 6 is provided with an inclined surface 10. Through the excessive inclined surface 10, the "|" part of the clamping member 9 can easily enter the clamping groove 7.

[0026] The cross-section of the clamping groove 7 is an arc-shaped structure. The arc-shaped clamping groove 7 facilitates the "|" part of the clamping member 9 to be screwed out from the clamping groove 7.

[0027] A number of anti-slip stripes 11 are arranged on the outer wall of the plug-in member 8 at equal intervals and vertically. The anti-slip stripes 11 increase the friction between the hand and the plug-in member 8, facilitating the consumer to rotate the inner container 2.

[0028] A handle 12 is provided on the sealing piece 13, which facilitates the opening of the sealing piece 13.

[0029] The ratio of the thickness of the bottom wall of the outer bottle body 1 to the height of the outer bottle body 1 is 1:6, that is, the outer bottle body 1 has a thick bottom structure, ensuring the stability of the outer bottle body 1 when placed.

[0030] External threads are provided at the bottle mouth of the outer bottle body 1, and internal threads are provided on the inner wall of the cover body 3. The external threads and the internal threads are used in cooperation, that is, the outer bottle body 1 and the cover body 3 are connected together by means of threads. The thread connection method has the advantages of easy assembly, convenient disassembly, and simple operation.

[0031] The present utility model is a cream bottle with a replaceable inner container 2, and its working principle is described in conjunction with the accompanying drawings:

[0032] When the content in the inner container 2 is used up, the consumer can grasp the plug-in member 8 to rotate the inner container 2, separate the "|" part and the "-" part of the clamping member 9 from the clamping groove 7 and the limiting block 5, and then take out the plug-in member 8 (inner container 2) from the installation groove 4 (outer bottle body 1) through the insertion port 6, replace the new inner container 2, install the new inner container 2 back into the outer bottle body 1, and through rotation, snap the "|" part of the clamping member 9 into the clamping groove 7 and the "-" part into the bottom of the limiting block 5 to fix and limit the inner container 2.

[0033] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cream bottle with a replaceable liner, comprising an outer bottle body, an inner liner arranged in the outer bottle body, a sealing sheet arranged on the inner liner, and a cover body arranged on the outer bottle body, characterized in that: The inner liner is replaceable and detachably connected to the outer bottle body. A plurality of mounting grooves are arranged at the bottle mouth of the outer bottle body. A limiting block is arranged on the top of one side of the mounting groove. An insertion port is formed between the limiting block and the mounting groove. A card slot is arranged on the limiting block. A plurality of plug-ins are arranged on the top of the inner liner. A card piece is arranged on the inner wall of the plug-in. The card piece is a "cross" structure and is used in conjunction with the card slot and the limiting block.

2. The cream bottle with replaceable liner according to claim 1, characterized in that: The side of the limiting block facing the insertion port is provided with an inclined surface.

3. The cream bottle with replaceable liner according to claim 1 or 2, characterized in that: The cross section of the slot is an arc-shaped structure.

4. The cream bottle with replaceable liner according to claim 1, characterized in that: The outer wall of the plug-in unit is provided with a plurality of anti-slip stripes which are equally spaced and vertically distributed.

5. The cream bottle with replaceable liner according to claim 1, characterized in that: A handle is arranged on the sealing sheet.

6. The cream bottle with replaceable liner according to claim 1, characterized in that: The ratio of the thickness of the bottom wall of the outer bottle body to the height of the outer bottle body is 1:

6.

7. The cream bottle with replaceable liner according to claim 1, characterized in that: The bottle mouth of the outer bottle body is provided with an external thread, and the inner wall of the cover body is provided with an internal thread, and the external thread and the internal thread are used in combination.

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