Protection box in packaging box

Abstract

The utility model relates to the technical field of packaging, and discloses a protection box in a packaging box, which comprises a first large box and a second large box, the second large box is arranged in the first large box in a sliding manner, and the first large box and the second large box are combined to form a six-sided damping body; the six supporting frames are installed on the five faces of the first large box and one face of the second large box respectively. According to the utility model, by arranging the first large box, the second large box and the support frame, external impact and vibration energy can be effectively absorbed, so that damage to articles such as internal lenses and the like is remarkably reduced, and the structural design not only improves the safety in the transportation process, but also improves the transportation efficiency. And the stability and the integrity of sensitive articles such as a lens in the loading, unloading and transporting processes are also ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing technical field especially relates to a packing box inner protection box. BACKGROUND

[0002] Packaging is a container, material and auxiliary of the general term for protecting products, facilitating storage and transportation and promoting sales, packaging is not just a simple "wrapping" process, it involves using specific containers, materials and technical methods to ensure the safety of products in the flow process, facilitate storage and transportation, and enhance the market appeal of products, the design and implementation of packaging is a complex process, covering many aspects from material selection to structure design, to visual communication.

[0003] In the transportation process of the lens, proper packaging of the lens is crucial, which not only protects the lens from the influence of the external environment, but also ensures its optimal performance state when it reaches the destination, therefore, professional and meticulous packaging work of the lens is particularly important.

[0004] In the prior art, the lens is prone to impact and vibration during loading and unloading and transportation, but the existing transportation box often cannot provide sufficient protection, especially in the face of impact, vibration and pressure, these adverse factors may cause the lens to be damaged during transportation, affecting its performance and service life, in addition, different lens sizes vary, and the existing transportation box is usually designed to be fixed size, which cannot flexibly adapt to different sizes of lens, this design defect not only easily causes space waste, but also may cause improper protection, exposing the lens to higher risk during transportation, therefore, the present application provides a packaging box inner protection box to meet the needs. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide a packaging box inner protection box to solve the problem that the existing transportation box cannot fully protect the lens from impact, vibration and pressure, and cannot adapt to lenses of different sizes, causing space waste and improper protection.

[0006] To solve the above-mentioned problems, the utility model is implemented by the following technical scheme.

[0007] A packaging box inner protection box, comprising: a first large box and a second large box, the second large box is slidingly installed in the first large box, the first large box and the second large box are combined into a six-surface shock absorber; six support frames are respectively installed on five surfaces of the first large box and one surface of the second large box.

[0008] The first big box and the second big box are both provided with arc-shaped notches, the notch on the first big box is located close to the second big box, and the notch on the second big box is located away from the first big box.

[0009] The first big box and the second big box are both provided with arc-shaped notches, the notch on the first big box is located close to the second big box, and the notch on the second big box is located away from the first big box.

[0010] Two sliding plates are installed below the inside of the first big box, the sliding plates are in a spread shape, and the sliding plates gradually decrease along the opening.

[0011] Two sliding grooves are arranged below the second big box, and the two sliding grooves are used for matching the two sliding plates, respectively, and the sliding plates are provided with accommodating cavities.

[0012] A rotating rod is installed in the accommodating cavity in a damping rotating mode, a plurality of elastic clamping pieces are uniformly installed on the rotating rod and rotate under the rotation of the rotating rod, the elastic clamping pieces are in a hook shape, and the elastic clamping pieces are recessed towards the opening of the first big box, and a plurality of elastic pieces are installed on the plurality of elastic clamping pieces, respectively.

[0013] The sliding plate is provided with a through hole matched with the elastic clamping piece, and the sliding groove is provided with a clamping groove matched with the elastic clamping piece.

[0014] A connecting piece is installed on the rotating rod, a fastener is arranged on the connecting piece, the fastener is used for connecting the connecting piece and the sliding plate, and the sliding plate is provided with a positioning hole matched with the fastener.

[0015] The utility model provides a protection box in packing box, compared with prior art, has the following beneficial effects:

[0016] In the above scheme, by setting the first big box, the second big box and the support frame, a six-surface damping system is formed, which can absorb and disperse external impact and vibration energy in all directions, thereby greatly reducing the damage of these external forces to the internal lens and other articles, and in the transportation process, no matter the bumpy road or accidental collision, this structure can provide effective buffering effect, protect the sensitive equipment in the inside from being damaged, in addition, this design also considers the storage demand of different size lenses, so that the protection box can flexibly adapt to various specifications of articles, improve the practicability and universality. ACCURACY

[0017] Figure 1 It is a structural schematic view of the utility model.

[0018] Figure 2 It is a structural schematic view of the second big box of the utility model.

[0019] Figure 3 For the utility model Figure 2 The A structure amplification view.

[0020] Figure 4 For the utility model support frame structure schematic view.

[0021] Figure 5 For the utility model slide plate structure schematic view.

[0022] Figure 6 For the utility model positioning hole structure schematic view.

[0023] Figure 7 For the utility model rotating rod structure schematic view.

[0024] The reference signs in the drawing are:

[0025] 1, first big box; 2, second big box; 3, support frame; 4, elastic member; 5, sliding slot; 6, clamping groove; 7, slide plate; 8, elastic clamping member; 9, through hole; 10, positioning hole; 11, accommodating cavity; 12, connecting member; 13, fastener; 14, rotating rod. DETAILED DESCRIPTION

[0026] The utility model will be further described below in conjunction with specific embodiments, and it should be understood that these embodiments are only used to illustrate the utility model and not used to limit the protection scope of the utility model.

[0027] The embodiments of the utility model will be described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosure of the specification. The utility model can also be implemented or applied through other different specific embodiments, and each detail in the specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model.

[0028] Refer to Figure 1 - Figure 7 A protective box in a packaging box, comprising: a first big box 1 and a second big box 2, the second big box 2 is slidingly installed in the first big box 1, and the first big box 1 and the second big box 2 are combined into a six-surface shock-absorbing body; six support frames 3 are respectively installed on five surfaces of the first big box 1 and one surface of the second big box 2.

[0029] The first big box 1 is used as the outermost protective structure, the first big box 1 provides a solid shell for resisting external impact and pressure, the first big box 1 is the basic frame of the entire shock-absorbing system, and ensures that the internal articles will not be directly damaged in the transportation process, the support frame 3 is made of hardboard or plastic, has enough strength to maintain its shape, and also has a certain elasticity to absorb vibration.

[0030] The second large box 2 is slidingly installed inside the first large box 1, and the second large box 2 can be adjusted in position according to the size of the contained articles, providing more compact and customized protection. This design enables the protective box to adapt to articles of different sizes, increasing the flexibility of use.

[0031] The six support frames 3 form a three-dimensional shock absorption network, which functions to disperse the force when impacted and reduce the shock directly transmitted to the internal articles, thereby protecting the internal articles from damage.

[0032] Arc-shaped notches are formed in the upper portions of the first large box 1 and the second large box 2, the notch on the first large box 1 is located close to the second large box 2, and the notch on the second large box 2 is located away from the first large box 1.

[0033] The arc-shaped notches make it more convenient for the user to take out or put in the lens from the protective box. Since the notch on the first large box 1 is close to the second large box 2, the second large box 2 can be easily pulled out of the first large box 1 when taking out or putting in the articles.

[0034] The side of the first large box 1 and the second large box 2 close to each other is open.

[0035] Two sliding plates 7 are installed below the inside of the first large box 1, the sliding plates 7 are in a split shape, and the sliding plates 7 gradually decrease along the opening.

[0036] The split shape of the sliding plates 7 gradually decreases, which facilitates the sliding insertion of the second large box 2 into the first large box 1.

[0037] Two sliding grooves 5 are formed below the second large box 2, and the two sliding grooves 5 are used in conjunction with the two sliding plates 7, respectively. The sliding plates 7 are provided with accommodating cavities 11.

[0038] The sliding grooves 5 are in a straight line shape, and the width of the sliding grooves 5 is greater than the width of the widest part of the sliding plates 7, which facilitates the sliding of the second large box 2 into the first large box 1 through the sliding grooves 5 and the sliding plates 7.

[0039] A rotating rod 14 is installed in the accommodating cavity 11 in a damping rotation manner; a plurality of elastic clamping pieces 8 are uniformly installed on the rotating rod 14 and rotate under the rotation of the rotating rod 14. The elastic clamping pieces 8 are in a hook shape, and the elastic clamping pieces 8 are recessed towards the opening of the first large box 1; a plurality of elastic pieces 4 are installed on the plurality of elastic clamping pieces 8, respectively.

[0040] The rotating rod 14 is used to drive the elastic clamping piece 8 to rotate, when the second large box 2 enters the appropriate position in the first large box 1, the rotating rod 14 is rotated to drive the elastic clamping piece 8 to rotate, so that the elastic clamping piece 8 is rotated to the through hole 9, at this time the elastic piece 4 drives a part outside the through hole 9 to rebound, so that a part of the elastic clamping piece 8 is clamped into the clamping groove 6, thereby connecting the first large box 1 and the second large box 2, so that the position of the first large box 1 and the second large box 2 is relatively fixed, avoiding sliding during transportation, the elastic clamping piece 8 is made of elastic material, the elastic piece 4 is a spring structure, when the second large box 2 needs to be removed, the rotating rod 14 is pressed to drive the elastic clamping piece 8 away from the clamping groove 6 and into the sliding plate 7, and then the rotating rod 14 is rotated to drive the elastic clamping piece 8 away from the through hole 9, at this time the elastic piece 4 is in a compressed state.

[0041] The sliding plate 7 is provided with the through hole 9 matched with the elastic clamping piece 8, and the sliding groove 5 is provided with the clamping groove 6 matched with the elastic clamping piece 8.

[0042] The through hole 9 facilitates a part of the elastic clamping piece 8 to pass through the sliding plate 7 and enter the clamping groove 6, thereby clamping the first large box 1 and the second large box 2.

[0043] The connecting piece 12 is mounted on the rotating rod 14, and the fastener 13 is arranged on the connecting piece 12, and the fastener 13 is used to connect the connecting piece 12 and the sliding plate 7, and the sliding plate 7 is provided with the positioning hole 10 matched with the fastener 13.

[0044] The fastener 13 is a bolt structure, which is used to connect the connecting piece 12 and the sliding plate 7, thereby fixing the position of the rotating rod 14, avoiding deviation caused by accidental touch, and the width and height of the sliding groove 5 are greater than the width and height of the connecting piece 12, thereby facilitating the second large box 2 to completely separate from the first large box 1.

[0045] In use, the lens to be protected is placed in the second large box 2, the second large box 2 is pushed into the first large box 1 through the sliding groove 5 and the sliding plate 7, the position of the second large box 2 in the first large box 1 is adjusted according to the size and shape of the object, and the length required by the lens is adjusted, the rotating rod 14 is rotated to align the elastic clamping piece 8 with the through hole 9 on the sliding plate 7, and a part of the elastic clamping piece 8 is clamped into the clamping groove 6 on the sliding groove 5 through the elastic piece 4, thereby fixing the first large box 1 and the second large box 2 together, which can prevent the two boxes from being separated due to vibration or impact during transportation, and the protective box is kept stable during transportation to avoid violent shaking or impact.

[0046] Thus, although the present application has been described herein with reference to particular embodiments thereof, modifications, alterations and substitutions are possible within the scope and spirit of the application as disclosed above and as claimed below, and it is understood that some features of the present application could be employed without a corresponding use of the other features, and in some instances, without departing from the scope and spirit of the application. Accordingly, many modifications can be made in the particular embodiments without departing from the scope and spirit of the application. The present application is not intended to be limited to the particular embodiments used in the following claims, and / or the particular examples disclosed as the best mode for carrying out the present application, but the present application will include any and all embodiments and equivalents falling within the scope of the appended claims. Thus, the scope of the present application will only be determined by the appended claims.

Claims

1. A protective case for a packaging box, characterized by comprising: Include: First big box (1) and the second big box (2), the second big box (2) is slidingly installed in the first big box (1), the first big box (1) and the second big box (2) are combined into a six face shock absorber; Six support frames (3) are respectively installed on five faces of the first big box (1) and one face of the second big box (2).

2. A protective case for use in a packaging case according to claim 1, characterized in that: The first big box (1) and the second big box (2) are both provided with arc-shaped notches, the notch on the first big box (1) is located close to the second big box (2), and the notch on the second big box (2) is located away from the first big box (1).

3. A protective case for use in a packaging case according to claim 1, wherein The side of the first big box (1) and the second big box (2) close to each other is open.

4. The inner protective case of claim 1, wherein, Also include: Two sliding plates (7) are installed below the inside of the first big box (1), the sliding plate (7) is in the shape of a splayed, and the sliding plate (7) gradually decreases along the opening.

5. A protective case for use in a packaging case according to claim 4, wherein Also include: Two sliding grooves (5) are provided below the second big box (2), and the two sliding grooves (5) are used for matching the two sliding plates (7), respectively, and the sliding plate (7) is provided with a receiving cavity (11).

6. A protective case for use in a packaging case according to claim 5, wherein Also include: A rotating rod (14) is dampingly rotatably installed in the receiving cavity (11); A plurality of elastic clamping pieces (8) are uniformly installed on the rotating rod (14) and are rotated under the rotation of the rotating rod (14), the elastic clamping piece (8) is in the shape of a hook, and the elastic clamping piece (8) is recessed towards the opening of the first big box (1); A plurality of elastic members (4) are respectively installed on a plurality of the elastic clamping pieces (8).

7. A protective case for use in a packaging case according to claim 5, wherein: The sliding plate (7) is provided with a through hole (9) matched with the elastic clamping piece (8), and the sliding groove (5) is provided with a clamping groove (6) matched with the elastic clamping piece (8).

8. A protective case for use in a packaging case according to claim 6, wherein Also include: A connecting piece (12) is installed on the rotating rod (14); A fastener (13) is arranged on the connecting piece (12), the fastener (13) is used for connecting the connecting piece (12) and the sliding plate (7), and the sliding plate (7) is provided with a positioning hole (10) matched with the fastener (13).

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