Packaging box suitable for frameless assembly

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a packaging box suitable for a frameless assembly, which comprises an outer box body and the frameless assembly placed in the outer box body, a box cover used for sealing the outer box body is arranged at the top of the outer box body, an inner box supporting bottom plate used for supporting is arranged in the outer box body, and the frameless assembly is arranged in the inner box supporting bottom plate. A lower limiting assembly and an upper fixing plate which are used for positioning are arranged at the top of the inner box supporting bottom plate; the lower limiting assembly comprises a limiting bottom plate, a positioning side plate is arranged above the limiting bottom plate, a front side plate and a rear side plate are arranged on the front side and the rear side of the positioning side plate correspondingly, a plurality of positioning plates are arranged on the side, close to the vertical center line of the outer box body, of the positioning side plate, and two sets of guide sliding grooves are formed in the top of the positioning side plate. The frameless assembly is clamped through the clamping spring and the clamping plate in the lower limiting assembly, the thickness of the triangular angle bead is compensated, and shaking caused by clamping is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field especially is applicable to the packing box of frameless assembly. BACKGROUND

[0002] Frameless photovoltaic assembly refers to the photovoltaic product through special structure design and material selection, removes the aluminum alloy frame in traditional photovoltaic assembly, to improve photoelectric conversion efficiency, reduce weight, reduce cost and promote the photovoltaic product of aesthetic degree, packing box is used to pack frameless assembly, and it is convenient to stably transport frameless assembly.

[0003] The packaged assembly is inconvenient to directly stack, and a wooden box needs to be additionally added.

[0004] The prior art discloses a packing box suitable for frameless assembly, and the packing box is characterized by comprising a bottom plate and side plates arranged around the bottom plate, wherein the bottom plate and the side plates jointly form a box body structure; at least two first positioning portions are arranged on the bottom plate, and first positioning grooves are uniformly arranged on the first positioning portions.

[0005] In the actual implementation of the above technical scheme, the frameless assembly is limited through the positioning groove, but in order to protect the corners of the frameless assembly, a triangular corner guard is installed at the corner, in order to enable the triangular corner guard to pass through the positioning groove, the size of the positioning groove needs to be matched with the size of the triangular corner guard, and the triangular corner guard has a certain thickness, so that the size of the positioning groove is slightly larger than the thickness of the frameless assembly, thereby causing the frameless assembly to shake in the positioning groove and affecting the stability during packaging. SUMMARY

[0006] The utility model discloses a packing box suitable for frameless assembly, which can clamp the frameless assembly through the clamping spring and clamping plate in the lower limiting assembly, compensate the thickness of the triangular corner guard, and reduce the shaking caused by clamping, so as to solve the problems in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: a packing box suitable for frameless assembly, which comprises an outer box body and a frameless assembly placed in the outer box body, a box cover for closing the outer box body is arranged on the top of the outer box body, an inner box supporting bottom plate for supporting is arranged in the outer box body, a lower limiting assembly and an upper fixing plate for positioning are arranged on the top of the inner box supporting bottom plate, the lower limiting assembly is located on the left and right sides of the frameless assembly, and the upper fixing plate is located on the top of the frameless assembly.

[0008] The lower limiting assembly comprises a limiting bottom plate, and a positioning side plate is arranged above the limiting bottom plate, front and rear side plates are arranged on the front and rear sides of the positioning side plate, a plurality of positioning plates are arranged on the side of the positioning side plate close to the vertical center line of the outer box body, two groups of guide sliding grooves are formed in the top of the positioning side plate, guide sliding blocks are mounted in the guide sliding grooves, transverse plates are arranged at the ends of the guide sliding blocks, connecting plates are mounted on one side of the transverse plates, clamping plates are fixedly arranged at the ends of the connecting plates penetrating through the positioning side plate, and clamping springs are arranged between the clamping plates and the positioning plates.

[0009] Preferably, the two ends of the clamping spring are connected with the clamping plates and the positioning plates respectively, the two groups of clamping plates are arranged on the front and rear sides of the positioning plates, and the positions of the two groups of clamping plates are staggered with each other.

[0010] Preferably, a sliding groove is arranged at the connecting position of the connecting plate and the positioning side plate, the lengths of the two groups of connecting plates are different, and the length of the outer connecting plate is greater than that of the inner connecting plate.

[0011] Preferably, the length of the outer guide sliding block is greater than that of the inner guide sliding block, and the guide sliding blocks slide on the positioning side plate through the guide sliding grooves.

[0012] Preferably, the bottom of the upper fixing plate is provided with a plurality of upper fixing grooves which are evenly distributed at equal intervals, and the width of the upper fixing groove is matched with the thickness of the frameless assembly.

[0013] Preferably, the top surface of the inner box supporting bottom plate is provided with a plurality of elastic supporting strips which are evenly distributed at equal intervals, and the elastic supporting strips are fixedly attached to the top surface of the inner box supporting bottom plate.

[0014] Preferably, the inner box body is composed of the inner box supporting bottom plate, the lower limiting assembly and the upper fixing plate, and the surface of the inner box body is provided with a PET packing belt.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The lower limiting assembly is arranged, the two groups of guide sliding blocks drive the transverse plates to slide, the connecting plates drive the clamping plates to move, the positioning plates are smoothly clamped into the two groups of frameless assemblies, the clamping plates are moved under the elastic force of the clamping springs, the clamping plates abut against the frameless assemblies, and thus the frameless assemblies are clamped.

[0017] 2. The upper fixing plate and the lower limiting assembly are arranged to protect the frameless assemblies, and the frameless assemblies can be directly stacked above the outer box body, so that the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is an overall structural view of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the positioning side plate of this utility model;

[0022] Figure 4 For the present utility model Figure 3 Enlarged view of A in the middle;

[0023] Figure 5 This is a schematic diagram of the clamping plate of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Outer casing; 2. Upper fixing plate; 3. Upper fixing groove; 4. Lower limiting assembly; 401. Positioning side plate; 402. Front and rear side plates; 403. Positioning plate; 404. Limiting base plate; 405. Guide slide groove; 406. Guide slider; 407. Horizontal plate; 408. Connecting plate; 409. Clamping plate; 410. Clamping spring; 5. Inner casing support base plate; 6. Elastic support strip; 7. Casing lid. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a technical solution:

[0028] Please see Figures 1 to 5A packaging box suitable for frameless components includes an outer box body 1 and a frameless component placed inside the outer box body 1. The top of the outer box body 1 is provided with a box cover 7 for closing the outer box body 1. The interior of the outer box body 1 is provided with an inner box support base plate 5 for support. The top of the inner box support base plate 5 is provided with a lower limiting component 4 and an upper fixing plate 2 for positioning. The lower limiting component 4 is located on the left and right sides of the frameless component, and the upper fixing plate 2 is located on the top of the frameless component.

[0029] The lower limiting component 4 includes a limiting base plate 404, and a positioning side plate 401 is provided above the limiting base plate 404. Front and rear side plates 402 are provided on both the front and rear sides of the positioning side plate 401. Several positioning plates 403 are provided on the side of the positioning side plate 401 near the vertical center line of the outer housing 1. Two sets of guide grooves 405 are provided on the top of the positioning side plate 401. Guide sliders 406 are installed inside the guide grooves 405. A horizontal plate 407 is provided at the end of the guide slider 406. A connecting plate 408 is installed on one side of the horizontal plate 407. A clamping plate 409 is fixedly provided at the end of the connecting plate 408 through the positioning side plate 401. A clamping spring 410 is provided between the clamping plate 409 and the positioning plate 403.

[0030] By adopting the above technical solution, triangular protective feet are set at the four corners of the frameless component, and the frameless component is placed on the inner box support base plate 5 in sequence. The lower limiting component 4 is installed on both sides of the inner box support base plate 5. During installation, the positioning plate 403 on the lower limiting component 4 is located between the two sets of frameless components. At this time, the guide slider 406 is pulled, and the guide slider 406 can slide inside the guide groove 405. The two sets of guide sliders 406 drive the horizontal plate 407 to slide. The horizontal plate 407 can drive the clamping plate 409 to move through the connecting plate 408. At this time, the distance between the clamping plate 409 and the positioning plate 403 connected to the clamping spring 410 on the clamping plate 409 is shortened, the clamping spring 410 is compressed, and the positioning plate 403 is smoothly inserted between the two sets of frameless components. After the guide slider 406 is released, the clamping plate 409 can be moved under the elastic force of the clamping spring 410, so that the clamping plate 409 abuts against the frameless components, thereby clamping the frameless components. Even if the frameless components shake during transportation, the clamping spring 410 can play a certain buffering role.

[0031] Specifically, such as Figures 3 to 5As shown, the two ends of the clamping spring 410 are connected to the clamping plate 409 and the positioning plate 403, respectively. The two sets of clamping plates 409 are located on the front and rear sides of the positioning plate 403, respectively, and the positions of the two sets of clamping plates 409 are staggered. A sliding groove is provided at the connection between the connecting plate 408 and the positioning side plate 401. The lengths of the two sets of connecting plates 408 are not the same, and the length of the outer connecting plate 408 is greater than that of the inner connecting plate 408. The length of the outer guide slider 406 is greater than that of the inner guide slider 406. The guide slide 405 slides on the positioning side plate 401. The bottom of the upper fixing plate 2 is provided with several evenly distributed upper fixing grooves 3. The width of the upper fixing grooves 3 is adapted to the thickness of the frameless component. The top surface of the inner box support base plate 5 is provided with several evenly distributed elastic support strips 6. The elastic support strips 6 are fixedly pasted to the top surface of the inner box support base plate 5. The inner box support base plate 5, the lower limiting component 4 and the upper fixing plate 2 constitute the inner box. The surface of the inner box is provided with PET packing straps.

[0032] By adopting the above technical solution, the upper fixing plate 2 is inserted into the top of the frameless component. The upper fixing plate 2 is located inside the upper fixing groove 3. Then, PET packing straps are used to bind the outer box body composed of the inner box support base plate 5, the lower limiting component 4 and the upper fixing plate 2 to close the four sides of the outer box body 1. The box cover 7 is placed on the top of the outer box body 1. The frameless component is protected by the upper fixing plate 2 and the lower limiting component 4. It can be directly stacked on top of the outer box body 1, making it more convenient to use.

[0033] Working principle: Triangular guard feet are set at the four corners of the frameless assembly, and the frameless assembly is placed on the inner box support base plate 5 in sequence. The lower limiting assembly 4 is installed on both sides of the inner box support base plate 5. During installation, the positioning plate 403 on the lower limiting assembly 4 is located between the two sets of frameless assemblies. At this time, the guide slider 406 is pulled, and the guide slider 406 can slide inside the guide groove 405. The two sets of guide sliders 406 drive the horizontal plate 407 to slide. The horizontal plate 407 can drive the clamping plate 409 to move through the connecting plate 408. At this time, the clamping plate 409 is connected to the clamping spring 410 on the clamping plate 409. The distance between the positioning plates 403 is shortened, the clamping spring 410 is compressed, and the positioning plate 403 is smoothly inserted between the two sets of frameless components. After the guide slider 406 is released, the clamping plate 409 can be moved under the elastic force of the clamping spring 410, so that the clamping plate 409 abuts against the frameless component, and the upper fixing plate 2 is inserted into the top of the frameless component. The upper fixing plate 2 is located inside the upper fixing groove 3. Then, PET packing straps are used to bind the outer box body composed of the inner box support base plate 5, the lower limiting component 4 and the upper fixing plate 2, close the four sides of the outer box body 1, and cover the top of the outer box body 1 with the box cover 7.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A packaging box suitable for frameless components, comprising an outer box body (1) and a frameless component placed inside the outer box body (1), characterized in that: The top of the outer box (1) is provided with a box cover (7) for closing the outer box (1), and the interior of the outer box (1) is provided with an inner box support base plate (5) for support. The top of the inner box support base plate (5) is provided with a lower limiting component (4) and an upper fixing plate (2) for positioning. The lower limiting component (4) is located on the left and right sides of the frameless component, and the upper fixing plate (2) is located on the top of the frameless component. The lower limiting component (4) includes a limiting base plate (404), and a positioning side plate (401) is provided above the limiting base plate (404). Front and rear side plates (402) are provided on both the front and rear sides of the positioning side plate (401). Several positioning plates (403) are provided on the side of the positioning side plate (401) near the vertical center line of the outer box (1). Two sets of guide grooves (405) are opened on the top of the positioning side plate (401). A guide slider (406) is installed inside the guide groove (405). A horizontal plate (407) is provided at the end of the guide slider (406). A connecting plate (408) is installed on one side of the horizontal plate (407). A clamping plate (409) is fixedly provided through the positioning side plate (401) at the end of the connecting plate (408). A clamping spring (410) is provided between the clamping plate (409) and the positioning plate (403).

2. A packaging box suitable for frameless components according to claim 1, characterized in that: The clamping spring (410) is connected to the clamping plate (409) and the positioning plate (403) at both ends respectively. The two sets of clamping plates (409) are located on the front and rear sides of the positioning plate (403) respectively, and the positions of the two sets of clamping plates (409) are staggered.

3. A packaging box suitable for frameless components according to claim 1, characterized in that: A sliding groove is provided at the connection between the connecting plate (408) and the positioning side plate (401). The lengths of the two sets of connecting plates (408) are different, and the length of the outer connecting plate (408) is greater than that of the inner connecting plate (408).

4. A packaging box suitable for frameless components according to claim 1, characterized in that: The outer guide slider (406) is longer than the inner guide slider (406), and the guide slider (406) slides on the positioning side plate (401) through the guide groove (405).

5. A packaging box suitable for frameless components according to claim 1, characterized in that: The bottom of the upper fixing plate (2) is provided with several equally spaced upper fixing grooves (3), the width of which is adapted to the thickness of the frameless component.

6. A packaging box suitable for frameless components according to claim 5, characterized in that: The top surface of the inner box support base plate (5) is provided with several equidistant and evenly distributed elastic support strips (6), and the elastic support strips (6) are fixedly pasted on the top surface of the inner box support base plate (5).

7. A packaging box suitable for frameless components according to claim 6, characterized in that: The inner box is composed of the inner box support base plate (5), the lower limiting component (4) and the upper fixing plate (2), and the surface of the inner box is provided with PET packing straps.

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