A lightweight packaging bottle for dishwashing liquid

Abstract

This utility model discloses a lightweight packaging bottle for dishwashing liquid, relating to the field of dishwashing liquid packaging technology. It includes: a bottle body comprising a top, a body, a bottom, and a neck; the top and bottom are made of rigid plastic sheets; the body is a foldable corrugated soft plastic tube; the top covers and connects to the top of the corrugated soft plastic tube; the bottom covers and connects to the bottom of the corrugated soft plastic tube; the neck passes sequentially through the top of the top and the top of the corrugated soft plastic tube, communicating with the interior of the tube; the lower end of the neck is sealed to the top of the top and the top of the corrugated soft plastic tube; and a pump head, detachably and adaptably mounted on the neck, with the bottom of the pump tube of the pump head positioned above two-thirds of the height of the bottle body in its folded state. This utility model is flexibly applicable to various storage scenarios, achieving lightweight packaging and enabling reuse.

Description

Technical Field

[0001] This utility model relates to the field of dishwashing liquid packaging technology, and in particular to a lightweight dishwashing liquid packaging bottle. Background Technology

[0002] Currently, all dishwashing liquid bottles on the market are rigid, which are heavy, have high manufacturing costs, and occupy fixed spaces that cannot be adjusted. Pouch-packaged dishwashing liquid solves this problem well. The soft plastic pouch packaging allows the packaging shape to be changed after the portion is used up. However, current pouch-packaged dishwashing liquids are all tilt-type packaging structures, which are inconvenient to use, and the packaging cannot be reused after use, resulting in resource waste.

[0003] Therefore, a lightweight packaging bottle for dishwashing liquid was developed to solve the above problems. Utility Model Content

[0004] This utility model proposes a lightweight packaging bottle for dishwashing liquid to solve the problems of existing dishwashing liquid packaging being heavy, costly to manufacture, and inconvenient to use.

[0005] This utility model achieves the above objectives through the following technical solutions: This utility model discloses a lightweight packaging bottle for dishwashing liquid, comprising: The bottle body includes a top, body, bottom, and mouth. The top and bottom are made of rigid plastic sheets. The body is a corrugated soft plastic tube that can be folded layer by layer. The top covers and is connected to the top of the corrugated soft plastic tube, and the bottom covers and is connected to the bottom of the corrugated soft plastic tube. The mouth passes through the top and the top of the corrugated soft plastic tube in sequence and communicates with the inside of the corrugated soft plastic tube. The lower end of the mouth is sealed to the top and the top of the corrugated soft plastic tube. The pump head is detachable and can be fitted onto the bottle neck. The bottom of the pump tube of the pump head is higher than two-thirds of the height of the bottle when it is not folded.

[0006] Furthermore, two horizontally positioned U-shaped buckles extend from both sides of the bottle top. The U-shaped buckles are elastic components, with the buckle openings facing the bottle body. The buckle openings extend to the space between two adjacent corrugated structures of the corrugated soft plastic tube.

[0007] Furthermore, the top of the bottle is a circular plastic plate with several weight-reduction holes.

[0008] Furthermore, the bottom of the bottle is a circular plastic plate with a wavy perforated grid.

[0009] Furthermore, the upper surface of the pressing part of the pump head is concave, and anti-slip teeth are arranged on the concave structure.

[0010] Furthermore, it also includes a pressing auxiliary component, which consists of two auxiliary plates, each of which is connected to both sides of the outer mounting sleeve of the pressing pump head.

[0011] Furthermore, the corrugated soft plastic tube is a semi-transparent tube.

[0012] Furthermore, both the top and bottom of the bottle are made of rigid plastic sheets of PET material.

[0013] Furthermore, the corrugated soft plastic cylinder is made of HDPE material.

[0014] Furthermore, the weight-reducing holes are either circular or strip-shaped.

[0015] The beneficial effects of this utility model are as follows: This utility model proposes a lightweight detergent packaging bottle with a foldable corrugated soft plastic tube structure. The height of the bottle can be adjusted by folding according to the amount of detergent inside, making it flexible for various storage scenarios. Furthermore, because the height is adjustable, the pump tube of the pump head does not need to be designed to reach the bottom of the bottle. The height of the bottom of the pump tube can be adjusted while folding, which greatly reduces the weight of the packaging bottle and achieves lightweight packaging. The pump is detachable, and new detergent can be added after the detergent inside is used up, realizing the reuse of the packaging. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a lightweight detergent packaging bottle according to an embodiment of this application; Figure 2 for Figure 1 Enlarged view of the structure of A in the middle; Figure 3 This is a schematic diagram of the packaging bottle structure after the pump head has been removed in an embodiment of this application; Figure 4 This is a schematic diagram of the bottle bottom structure in an embodiment of this application; Figure 5 This is a schematic diagram of the upper surface of the press pump in an embodiment of this application.

[0017] In the diagram: 1-Bottle body; 2-Pump head; 3-Pump tube; 4-U-shaped buckle; 5-Bottle top; 6-Weight reduction hole; 7-Auxiliary plate; 8-Bottle mouth; 9-Anti-slip teeth; 10-Bottle bottom; 11-Wave-shaped hollow mesh. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use, or the orientation or positional relationship that is commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] like Figure 1 As shown, a lightweight packaging bottle for dishwashing liquid includes: The bottle body includes a bottle top 5, a bottle body 1, a bottle bottom 10, and a bottle mouth 8. The bottle top 5 and the bottle bottom 10 are both made of rigid plastic plates. The bottle body 1 is a corrugated soft plastic tube that can be folded layer by layer. The bottle top 5 covers and is connected to the top of the corrugated soft plastic tube, and the bottle bottom 10 covers and is connected to the bottom of the corrugated soft plastic tube. The bottle mouth 8 passes through the bottle top 5 and the top of the corrugated soft plastic tube in sequence and communicates with the inside of the corrugated soft plastic tube. The lower end of the bottle mouth 8 is sealed and connected to the bottle top 5 and the top of the corrugated soft plastic tube around its circumference. The pump head 2 is detachably and adaptably installed on the bottle mouth 8. The bottom of the pump tube 3 of the pump head 2 is higher than two-thirds of the height of the bottle body 1 when it is not folded.

[0026] The top and bottom of the bottle are made of rigid plastic plates, which can provide support and facilitate the pressing of the pump head and the placement of the packaging bottle. The corrugated soft plastic tube can be made into a thin-walled tube, reducing the overall weight of the packaging bottle. The corrugated soft plastic tube is manufactured using a blow molding process.

[0027] Combination Figure 1 and Figure 2 As shown, in one embodiment, two horizontally arranged U-shaped buckles 4 extend from both sides of the bottle top 5. The U-shaped buckles 4 are elastic elements, with the openings of the U-shaped buckles 4 facing the bottle body 1. The openings of the U-shaped buckles 4 extend to the space between two adjacent corrugated structures of the corrugated soft plastic tube. Thus, each time a layer of corrugated structure is folded, the edge of the corrugated structure can be inserted into the opening of the U-shaped buckle, thereby providing a limiting function.

[0028] like Figure 1 As shown, in one embodiment, the bottle top 5 is a circular plastic plate with several weight-reducing holes 6. This reduces the weight of the packaging bottle.

[0029] like Figure 4 As shown, in one embodiment, the bottle bottom 10 is a circular plastic plate with a wavy perforated grid 11. This prevents slipping during pressing.

[0030] like Figure 5 As shown, in one embodiment, the upper surface of the pressing part of the pump head 2 is a concave structure, and anti-slip teeth 9 are arranged on the concave structure. This prevents slipping during the pressing process.

[0031] like Figure 5 As shown, in one embodiment, a pressing auxiliary component is also included. The pressing auxiliary component includes two auxiliary plates 7, which are respectively connected to both sides of the outer mounting sleeve of the pressing pump head 2. The user can press the bottom surface of the two auxiliary plates 7 with two fingers pointing upwards and press the pressing part of the pressing pump head with his thumb, thereby avoiding applying pressing force to the bottle body.

[0032] In one embodiment, the corrugated soft plastic tube is a semi-transparent tube.

[0033] In one embodiment, both the bottle top 5 and the bottle bottom 10 are rigid plastic sheets made of PET material.

[0034] In one embodiment, the corrugated soft plastic cylinder is a cylinder made of HDPE material.

[0035] In one embodiment, the weight-reducing hole 6 is a circular hole or a strip-shaped hole.

[0036] This utility model proposes a lightweight detergent packaging bottle with a foldable corrugated soft plastic tube structure. The height of the bottle can be adjusted by folding according to the amount of detergent inside, making it flexible for various storage scenarios. Furthermore, because the height is adjustable, the pump tube of the pump head does not need to be designed to reach the bottom of the bottle. The height of the bottom of the pump tube can be adjusted while folding, which greatly reduces the weight of the packaging bottle and achieves lightweight packaging. The pump is detachable, and new detergent can be added after the detergent inside is used up, realizing the reuse of the packaging.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A lightweight packaging bottle for dishwashing liquid, characterized in that, include: The bottle body includes a top, body, bottom, and mouth. The top and bottom are made of rigid plastic sheets. The body is a corrugated soft plastic tube that can be folded layer by layer. The top covers and is connected to the top of the corrugated soft plastic tube, and the bottom covers and is connected to the bottom of the corrugated soft plastic tube. The mouth passes through the top and the top of the corrugated soft plastic tube in sequence and communicates with the inside of the corrugated soft plastic tube. The lower end of the mouth is sealed to the top and the top of the corrugated soft plastic tube. The pump head is detachable and can be fitted onto the bottle neck. The bottom of the pump tube of the pump head is higher than two-thirds of the height of the bottle when it is not folded.

2. The lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, Two horizontally positioned U-shaped buckles extend from both sides of the bottle top. The U-shaped buckles are elastic components, with the buckle openings facing the bottle body. The buckle openings extend to the space between two adjacent corrugated structures of the corrugated soft plastic tube.

3. The lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, The top of the bottle is a circular plastic plate with several weight-reduction holes.

4. A lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, The bottom of the bottle is a circular plastic plate with a wavy perforated grid.

5. A lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, The upper surface of the pressing part of the press pump head is concave, and anti-slip teeth are arranged on the concave structure.

6. A lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, It also includes a pressing auxiliary component, which consists of two auxiliary plates, each of which is connected to both sides of the outer mounting sleeve of the pressing pump head.

7. A lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, The corrugated soft plastic tube is a semi-transparent tube.

8. A lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, The top and bottom of the bottle are both made of rigid plastic sheets of PET material.

9. A lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, The corrugated soft plastic cylinder is made of HDPE material.

10. A lightweight packaging bottle for dishwashing liquid according to claim 1, characterized in that, The weight reduction hole can be a circular hole or a strip-shaped hole.

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