Laundry condensation bead packaging box

By designing a packaging box structure with a cylindrical extraction component, the problem of damage to the outer film caused by hand contact during use of laundry pod packaging boxes was solved, achieving contactless extraction and airtight protection.

CN224376381UActive Publication Date: 2026-06-19东莞市建文洗涤用品有限公司

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
东莞市建文洗涤用品有限公司
Filing Date
2025-06-16
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing laundry detergent pod packaging requires hands to be dry during use; otherwise, moisture or sweat on the hands will damage the PVA outer film, leading to dissolution and leakage.

Method used

A packaging box with a cylindrical take-out piece was designed. The take-out piece moves up and down in the telescopic hole through an elastic element. The feeding notch can extend into the storage cavity, which facilitates the quantitative removal of laundry detergent pods and avoids hand contact with the storage cavity.

Benefits of technology

This allows for the removal of laundry detergent pods without touching the storage cavity, protecting the PVA outer film from damage and maintaining the airtightness and environmental friendliness of the packaging box.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a kind of laundry condensing bead packaging boxes in the packaging box technical field, including box body and lid, the inside of box body is the storage inner cavity for placing laundry condensing bead, the bottom end surface of storage inner cavity is equipped with a vertically opened telescopic hole, the inside of telescopic hole is equipped with the taking-out piece for taking out laundry condensing bead, taking-out piece is cylindrical structure, and the inside of taking-out piece is equipped with the taking-out through-hole passing through bottom end surface, the side wall of taking-out piece is equipped with a material inlet gap, the structure between material inlet gap and taking-out through-hole is through, taking-out piece can be located in telescopic hole and moves up and down by elastic member, and when taking-out piece is upward, material inlet gap can extend to the inside of storage inner cavity, and the lower edge of material inlet gap and the bottom end surface of storage inner cavity are kept on the same horizontal plane, the laundry condensing bead of the fixed number of quantity can be taken out, the hand of user does not have to enter storage inner cavity to realize taking out laundry condensing bead, effectively avoid the case that the moisture on hand causes damage to the outer membrane of laundry condensing bead.
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Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and in particular to a laundry detergent pod packaging box. Background Technology

[0002] Laundry detergent pods are specially designed for machine washing. They are easy to use, convenient, and keep your hands clean. One small pod can wash a whole load of clothes. They have a pleasant fragrance, a soft and smooth texture with a moderate consistency, and are gentle on clothes. The unique low-foam, concentrated color-locking formula makes rinsing easier. The pods dissolve instantly in water without leaving any residue and can effectively and quickly remove stubborn stains, leaving clothes looking brand new.

[0003] The outer film of existing laundry detergent pods is a PVA water-soluble plastic film (PVA for short), a polyhydroxy polymer whose main component is polyvinyl alcohol. As the name suggests, water-soluble materials are soluble in water. PVA material does not dissolve or leak in a dry environment at room temperature, nor does it crack in a dry environment, but it dissolves quickly upon contact with water. Furthermore, as a new type of environmentally friendly material, PVA molecules are easily decomposed by bacteria after dissolving in water, rapidly degrading into carbon dioxide and water, and is non-toxic and harmless to the human body.

[0004] Therefore, users need to keep their hands dry when removing laundry pods from the packaging; otherwise, moisture or sweat from the hands will seep into the packaging and damage the outer film of the laundry pods. Therefore, there is an urgent need to develop a new type of laundry pod packaging to meet practical usage needs. Utility Model Content

[0005] The purpose of this invention is to provide a laundry detergent pod packaging box to solve the above-mentioned defects.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A laundry detergent pod packaging box includes a box body and a lid. The interior of the box body is a storage cavity for holding laundry detergent pods. The bottom end face of the storage cavity has a vertically opened telescopic hole. Inside the telescopic hole is a take-out part for removing laundry detergent pods. The take-out part has a cylindrical structure and a take-out through hole penetrating the bottom end face. The side wall of the take-out part has an inlet notch. The inlet notch and the take-out through hole are connected. The take-out part can move up and down within the telescopic hole through an elastic element. When the take-out part moves upward, the inlet notch can extend into the interior of the storage cavity, and the lower edge of the inlet notch is at the same level as the bottom end face of the storage cavity.

[0008] As a further embodiment of the above description, the telescopic hole is located at one of the corners of the storage cavity.

[0009] As a further embodiment of the above description, the bottom surface of the box is provided with an embedded annular groove. The embedded annular groove is opened around the periphery of the telescopic hole. The radius of the embedded annular groove is larger than the radius of the telescopic hole. The embedded annular groove and the telescopic hole are concentric circles. The elastic element is set inside the embedded annular groove.

[0010] In the above description, as a further solution, the elastic element is made of a spring, and the bottom end face of the take-out part is provided with an outwardly protruding limiting protrusion ring. The spring is sleeved on the side wall of the take-out part, and the two ends of the spring abut against the inner ring groove and the limiting protrusion ring.

[0011] As a further solution, as described above, a detachable sealing strip is provided at the edge between the cover and the box. The two sides of the sealing strip are connected to the cover and the box respectively, and one end of the sealing strip is provided with a peeling protrusion.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the cylindrical take-out piece moves up and down through the telescopic hole in the storage cavity. The user can press the take-out piece upwards so that the feeding notch on the outer side of the top of the take-out piece can extend into the inside of the storage cavity, so that the laundry detergent beads inside can enter the take-out through hole along the feeding notch and then fall into the user's hand. This structure can take out a fixed number of laundry detergent beads, and the user's hand does not need to enter the storage cavity to take out the laundry detergent beads, effectively avoiding the situation where the moisture on the hand damages the outer film of the laundry detergent beads. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a laundry detergent pod packaging box as described in this embodiment;

[0014] Figure 2 This is a schematic diagram of the internal structure of a laundry detergent pod packaging box as described in this embodiment;

[0015] Figure 3 This is a schematic diagram of the structure of a component to be removed from a laundry detergent pod packaging box as described in this embodiment;

[0016] Figure 4 This is a bottom view of the packaging box for laundry detergent pods described in this embodiment.

[0017] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure along the A-A1 direction;

[0018] Figure 6 for Figure 5 A partially enlarged structural diagram of B in the diagram.

[0019] In the figure: 1-box body, 11-storage cavity, 12-telescopic hole, 13-embedded ring groove, 2-cover body, 3-removal part, 31-removal through hole, 32-feeding notch, 33-limiting protrusion, 4-sealing strip, 41-peeling protrusion, 5-elastic element. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] For this embodiment, please refer to Figures 1-6 The present invention relates to a laundry detergent pod packaging box, comprising a box body 1 and a cover body 2. The interior of the box body 1 is a storage cavity 11 for holding laundry detergent pods. The bottom end face of the storage cavity 11 is provided with a vertically opened telescopic hole 12. Inside the telescopic hole 12 is a take-out part 3 for taking out laundry detergent pods. The take-out part 3 is a cylindrical structure, and the interior of the take-out part 3 is provided with a take-out through hole 31 penetrating the bottom end face. The side wall of the take-out part 3 is provided with a feeding notch 32. The feeding notch 32 and the take-out through hole 31 are connected. The take-out part 3 can move up and down in the telescopic hole 12 through an elastic member 5. When the take-out part 3 moves upward, the feeding notch 32 can extend into the interior of the storage cavity 11, and the lower edge of the feeding notch 32 is kept at the same horizontal plane as the bottom end face of the storage cavity 11.

[0022] The telescopic hole 12 is located at one of the corners of the storage cavity 11, specifically as follows: Figure 2 As shown. The cylindrical extraction piece 3 moves up and down through the telescopic hole 12 within the storage cavity 11. The user can press the extraction piece 3 upwards, causing the inlet notch 32 on the outer top of the extraction piece 3 to extend into the storage cavity 11. This allows the laundry pods to enter the extraction through-hole 31 along the inlet notch 32 and fall into the user's hand. This structure allows for the extraction of a fixed number of laundry pods without requiring the user's hand to enter the storage cavity 11, effectively preventing moisture from damaging the outer membrane of the laundry pods.

[0023] Specifically, such as Figure 6 As shown, the bottom end face of the box body 1 is provided with an embedded annular groove 13. The embedded annular groove 13 is opened at the periphery of the telescopic hole 12. The radius of the embedded annular groove 13 is larger than the radius of the telescopic hole 12. The embedded annular groove 13 and the telescopic hole 12 are concentric circles. The elastic element 5 is provided inside the embedded annular groove 13. The elastic element 5 is made of a spring. The bottom end face of the take-out piece 3 is provided with an outwardly protruding limiting protrusion ring 33. The spring is sleeved on the side wall of the take-out piece 3, and the two ends of the spring abut against the embedded annular groove 13 and the limiting protrusion ring 33.

[0024] Specifically, such as Figure 1As shown, a detachable sealing strip 4 is provided at the edge between the cover 2 and the box 1. The two sides of the sealing strip 4 are connected to the cover 2 and the box 1 respectively, and one end of the sealing strip 4 is provided with a peeling protrusion 41.

[0025] The usage process of a laundry detergent pod packaging box: The user presses the take-out piece 3 at the bottom corner of the box body 1 upwards, so that the feeding notch 32 on the outer side of the top of the take-out piece 3 can extend into the storage cavity 11, and the lower edge of the feeding notch 32 is kept on the same horizontal plane as the bottom end face of the storage cavity 11. At the same time, by shaking the box body 1, the laundry detergent pod rolls to the side of the take-out piece 3. The opening arc of the feeding notch 32 is designed to match the single laundry detergent pod, so that the single laundry detergent pod just enters the feeding notch 32. At this time, the laundry detergent pod can fall into the user's hand along the vertically opened take-out through hole 31. When the user releases the take-out piece 3, the elastic stress of the elastic member 5 being squeezed can make the take-out piece 3 spring back to its original position. The top surface of the take-out piece 3 sinks to the same horizontal plane as the bottom end face of the storage cavity 11, so that the take-out piece 3 blocks the telescopic hole 12 to prevent the laundry detergent pod from leaking out.

[0026] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. A laundry detergent pod packaging box, comprising a box body and a lid, wherein the interior of the box body is a storage cavity for holding laundry detergent pods, characterized in that: The bottom end face of the storage cavity is provided with a vertically opened telescopic hole. Inside the telescopic hole is a take-out component for removing laundry detergent pods. The take-out component has a cylindrical structure and a take-out through hole that penetrates the bottom end face. A feeding notch is opened on the side wall of the take-out component. The feeding notch and the take-out through hole are connected. The take-out component can move up and down in the telescopic hole through an elastic element. When the take-out component moves upward, the feeding notch can extend into the interior of the storage cavity, and the lower edge of the feeding notch is kept at the same level as the bottom end face of the storage cavity.

2. The laundry detergent pod packaging box according to claim 1, characterized in that: The telescopic hole is located at one of the corners of the storage cavity.

3. A laundry detergent pod packaging box according to claim 1, characterized in that: The bottom surface of the box is provided with an embedded annular groove, which is opened around the periphery of the telescopic hole. The radius of the embedded annular groove is larger than the radius of the telescopic hole. The embedded annular groove and the telescopic hole are concentric circles. The elastic element is set inside the embedded annular groove.

4. A laundry detergent pod packaging box according to claim 3, characterized in that: The elastic element is composed of a spring. The bottom end face of the extraction piece is provided with an outwardly protruding limiting ring. The spring is sleeved on the side wall of the extraction piece, and the two ends of the spring abut against the embedded ring groove and the limiting ring.

5. A laundry detergent pod packaging box according to any one of claims 1-4, characterized in that: A detachable sealing strip is provided at the edge between the cover and the box. The two sides of the sealing strip are connected to the cover and the box respectively, and one end of the sealing strip is provided with a peeling protrusion.