Environment-friendly gift box

By designing an environmentally friendly gift box with adjustable upper and lower shells, and using inserts and connecting strips to achieve shell adjustability, the problem of fixed size in existing gift boxes is solved, enabling flexible storage of gifts of different sizes and resource reuse.

CN223822297UActive Publication Date: 2026-01-23WENZHOU QIYIN PACKING CO LTD
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Patent Information

Application Number
CN202520598294.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-31
Publication Date
2026-01-23
Estimated Expiration
2035-03-31

AI Technical Summary

Technical Problem

The fixed size of existing gift boxes makes it difficult to store gifts of different sizes, resulting in resource waste and low reuse rate.

Method used

An environmentally friendly gift box was designed, featuring an adjustable upper and lower shell structure. The shell is adjustable via inserts and connecting strips, and different sizes can be achieved using corrugated cardboard half-shells and insert slots.

Benefits of technology

It enables flexible storage of gifts of different sizes, improves reuse rate, saves resources, and has good environmental protection properties.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an environment-friendly gift box which comprises a lower shell, an adjustable upper shell and a top cover, the adjustable upper shell is detachably installed in the lower shell, the top cover is detachably installed on the top of the adjustable upper shell, the adjustable upper shell comprises two half shells, an inserting block and a connecting clamping strip, the two half shells are oppositely arranged, and the inserting block is connected with the connecting clamping strip. A plurality of inserting blocks are fixed to the side face of each half shell, a plurality of inserting grooves used for inserting the inserting blocks are formed in the left side and the right side of the lower shell, and the two half shells are connected through two connecting clamping strips. The gift box is convenient to adjust, capable of storing gifts of different sizes so as to be reused, resource-saving and good in environmental protection property.
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Description

Technical Field

[0001] This utility model relates to the field of gift box technology, and in particular to an environmentally friendly gift box. Background Technology

[0002] Gift boxes can be categorized by packaging materials: paper, plastic, metal, bamboo and wood, glass, and composite materials. Paper is the most common choice for gift boxes, a choice rooted in traditional Chinese culture and a romantic sentiment that seems to express heartfelt emotions. Furthermore, with the promotion of green packaging, paper is undoubtedly the most suitable option, offering simple production and processing as well as a high recycling rate for packaging waste.

[0003] Existing gift boxes have fixed sizes and can only store gifts of specific sizes, resulting in a limited range of applications. This makes it difficult to store different gift boxes for reuse, leading to idle and wasteful resources. Therefore, in view of the above situation, there is an urgent need to develop an environmentally friendly gift box that is easy to adjust, can store gifts of different sizes for reuse, saves resources, and is environmentally friendly, in order to overcome the shortcomings of current practical applications and meet current needs. Utility Model Content

[0004] The purpose of this utility model is to provide an environmentally friendly gift box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An environmentally friendly gift box includes a lower shell, an adjustable upper shell, and a top cover. The adjustable upper shell is detachably installed inside the lower shell, and the top cover is detachably installed on the top of the adjustable upper shell. The adjustable upper shell includes a half shell, inserts, and connecting strips. There are two half shells, which are arranged opposite each other. Each half shell has multiple inserts fixed on its side. The left and right sides of the lower shell are provided with multiple insertion slots for inserting the inserts. The two half shells are connected by two connecting strips.

[0007] Preferably, the semi-shell is provided with a slot for locking the connecting strip.

[0008] Preferably, the upper end of the connecting strip is provided with a finger slot.

[0009] Preferably, the distance between two adjacent insertion slots is 1 cm.

[0010] Preferably, a reinforcing base is fixed to the bottom of the lower housing.

[0011] Preferably, the lower shell, half shell, insert, connecting strip, top cover and reinforcing base are all made of corrugated cardboard.

[0012] The beneficial effects of this utility model are as follows: When using this environmentally friendly gift box, first insert your finger into the finger slot and pull upwards to remove the connecting strip from the slot. Then, push the half-shell to move the insert block out of the insertion slot. Next, move the half-shell up and down to adjust the overall height and internal volume to store gifts of different sizes. After adjustment, insert the insert block into the insertion slot, and then insert the connecting strip into the slot, thus fixing the lower shell and half-shell together. In summary, this utility model is easy to adjust, can store gifts of different sizes for reuse, saves resources, and is environmentally friendly. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is an exploded view of the present invention.

[0015] Figure 3 This is a partial structural diagram of the present invention. Figure 1 .

[0016] Figure 4 This is a partial structural diagram of the present invention. Figure 2 .

[0017] Figure 5 This utility model Figure 4 A partial view at point A in the middle.

[0018] Figure 6 This utility model Figure 4 A diagram illustrating the split state.

[0019] Legend:

[0020] 1. Lower housing; 101. Insertion slot; 2. Adjustable upper housing; 201. Half housing; 2011. Card slot; 202. Insertion block; 203. Connecting strip; 2031. Finger slot; 3. Top cover; 4. Reinforcing base. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Specific implementation examples are given below.

[0023] See Figures 1-6 In this embodiment of the utility model, an environmentally friendly gift box includes a lower shell 1, an adjustable upper shell 2, and a top cover 3. The adjustable upper shell 2 is detachably installed inside the lower shell 1, and the top cover 3 is detachably installed on the top of the adjustable upper shell 2. The adjustable upper shell 2 includes: a half shell 201, inserts 202, and connecting strips 203. There are two half shells 201, which are arranged opposite to each other. Each half shell 201 has multiple inserts 202 fixed on its side. The left and right sides of the lower shell 1 are provided with multiple insertion slots 101 for inserting the inserts 202. The distance between two adjacent insertion slots 101 is 1 cm. The two half shells 201 are connected by two connecting strips 203. The half shell 201 is provided with a slot 2011 for locking the connecting strips 203. The upper end of the connecting strip 203 is provided with a finger slot 2031.

[0024] The bottom of the lower housing 1 is fixed with a reinforcing base 4, which increases the strength of the bottom of the lower housing 1 and improves its load-bearing capacity.

[0025] The lower shell 1, half shell 201, insert block 202, connecting strip 203, top cover 3 and reinforcing base 4 are all made of corrugated cardboard, which gives them good strength.

[0026] Working principle: When using this eco-friendly gift box, first insert your finger into the finger slot 2031 and pull upwards to remove the connecting strip 203 from the slot 2011. Then, push the half-shell 201 to move the insert block 202 out of the insertion slot 101. Next, move the half-shell 201 up and down to adjust the overall height and internal volume to store gifts of different sizes. After adjustment, insert the insert block 202 into the insertion slot 101 and then insert the connecting strip 203 into the slot 2011, thus fixing the lower shell 1 and the half-shell 201 together.

[0027] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly gift box, characterized in that, The device includes a lower housing (1), an adjustable upper housing (2), and a top cover (3). The adjustable upper housing (2) is detachably installed inside the lower housing (1). The top cover (3) is detachably installed on the top of the adjustable upper housing (2). The adjustable upper housing (2) includes a half housing (201), a plug (202), and a connecting strip (203). There are two half housings (201), which are arranged opposite to each other. Each half housing (201) has multiple plugs (202) fixed on its side. The lower housing (1) has multiple insertion slots (101) on its left and right sides for inserting the plugs (202). The two half housings (201) are connected by two connecting strips (203).

2. The environmentally friendly gift box according to claim 1, characterized in that, The semi-shell (201) is provided with a slot (2011) for locking the connecting strip (203).

3. The environmentally friendly gift box according to claim 1, characterized in that, The upper end of the connecting strip (203) is provided with a finger slot (2031).

4. The environmentally friendly gift box according to claim 1, characterized in that, The distance between two adjacent insertion slots (101) is 1 cm.

5. The environmentally friendly gift box according to claim 1, characterized in that, The bottom of the lower housing (1) is fixed with a reinforcing base (4).

6. The environmentally friendly gift box according to claim 5, characterized in that, The lower shell (1), half shell (201), insert (202), connecting strip (203), top cover (3) and reinforcing base (4) are all made of corrugated cardboard.