Product design sample anti-collision packaging box

Abstract

The utility model relates to the technical field of sample packaging, in particular to a product design sample anti-collision packaging box which comprises a box body, a buffer plate is arranged in the box body, sliding blocks are connected to the two sides of the middle of the lower end face of the buffer plate in a sliding mode, and the lower ends of the two sliding blocks are connected with connecting rods in a rotating mode. A rotating seat is fixedly connected to the middle of the inner bottom face of the box body, the lower ends of the two connecting rods are rotationally connected with the rotating seat, connecting rods are rotationally connected to the middles of the inner side walls of the two connecting rods, telescopic springs are fixedly connected to one ends of the two connecting rods, and supporting seats are fixedly connected to the middles of the two sides of the upper end face of the buffer plate. The upper ends of the two supporting seats are both in threaded connection with lead screws, one ends of the two lead screws are both rotationally connected with connecting plates in a clamped mode, and one ends of the two connecting plates are both provided with clamping rods. Compared with the prior art, the sample anti-collision packaging box solves a series of problems that an existing sample anti-collision packaging box easily shakes on an uneven supporting surface and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of sample packaging, in particular to an anti-collision packaging box for product design samples. Background Art

[0002] A product design sample refers to a physical model made to demonstrate the design concept, function, appearance and other characteristics of a product. It is usually made by designers or engineers according to product design drawings or models through manufacturing, assembly, painting and other processes. It is used to demonstrate and test the various performance and characteristics of the product. Product design samples need to be transported after manufacturing. In order to ensure transportation safety during transportation, they need to be packaged in anti-collision packaging boxes.

[0003] In the prior art, a Chinese patent document with publication number CN215795207U proposes an anti-collision packaging box for product design samples, which can limit the pallet when the first magnetic plate and the second magnetic plate repel each other by providing a slide groove and a slide rod to prevent the pallet from tilting, and the slide rod can be prevented from sliding out of the slide hole by the limit plate, and the sample can be clamped by the elastic force of the spring and the clamping plate to prevent the sample from being collided, thereby solving the problem that the sample is damaged due to collision during transportation, which will affect subsequent product transactions. What is consistent with the prior art in the above patent document is that the support legs at the four corners of the lower end of the packaging box are not provided with a height-adjustable structure, resulting in the packaging box itself shaking when the packaging box is placed on an uneven support surface. During transportation, the degree of shaking will be aggravated, thereby causing damage to the goods. Furthermore, we disclose an anti-collision packaging box for product design samples to meet the actual demand for height-adjustable corners of the lower end of the packaging box. Summary of the invention

[0004] In view of this, the purpose of the utility model is to propose a product design sample anti-collision packaging box to solve a series of problems in the prior art, such as the sample anti-collision packaging box is prone to shaking on an uneven supporting surface.

[0005] Based on the above purpose, the utility model provides a product design sample anti-collision packaging box, including a box body, a buffer plate is arranged inside the box body, both sides of the middle part of the lower end surface of the buffer plate are slidably connected with sliders, the lower ends of the two sliders are rotatably connected with connecting rods, the middle part of the inner bottom surface of the box body is fixedly connected with a rotating seat, the lower ends of the two connecting rods are rotatably connected with the rotating seat, the middle parts of the inner side walls of the two connecting rods are rotatably connected with connecting rods, and one end of the two connecting rods is fixedly connected with telescopic springs;

[0006] The middle parts of both sides of the upper end surface of the buffer plate are fixedly connected with support seats, the upper ends of the two support seats are threadedly connected with lead screws, one end of the two lead screws are rotatably clamped with connecting plates, and one end of the two connecting plates is provided with a clamping rod;

[0007] The upper end of the box body is clamped with a box cover, and the middle parts of the two side end surfaces of the box cover are fixedly connected with handles. The four corners of the lower end of the box body are threadedly connected with threaded support columns, and the middle parts of the four threaded support columns are fixedly connected with turning handles near the lower ends.

[0008] Preferably, both sides of the inner wall of the box body are provided with sliding grooves, and the buffer plate is slidably connected to the box body through the sliding grooves.

[0009] Preferably, both ends of the two connecting plates are provided with mounting screws, and the tail ends of the mounting screws penetrate the connecting plates and are threadedly connected to the clamping rods.

[0010] Preferably, a buffer pad is provided at one end of each of the two clamping rods, and the two buffer pads are made of rubber material.

[0011] Preferably, an identification plate is provided in the middle of the upper end surface of the box cover, and buckle grooves are provided in the middle of both side end surfaces of the box body.

[0012] Preferably, one end of the two lead screws away from the clamping rod passes through the box body and is fixedly connected to a hand wheel.

[0013] Preferably, the box body and the box cover are both made of aluminum alloy material.

[0014] Beneficial effects of the utility model:

[0015] 1. This kind of product design sample anti-collision packaging box has threaded support legs threadedly connected at the four corners of the lower end of the box body, and a turning handle is fixedly connected to the threaded support legs. When in use, the supporting height of the threaded support legs can be adjusted by turning the turning handle, so that when the packaging box is placed on an uneven ground, the packaging box itself can also be kept stable, thereby reducing the possibility of damage to the product design sample caused by shaking of the box due to uneven ground during transportation, thereby greatly improving the practical performance of the packaging box.

[0016] 2. This product is designed as a sample anti-collision packaging box, and a clamping structure is arranged on both sides of the box. When the packaging box is in use, the lead screw is rotated by the hand wheel to move the clamping rod at the front end to clamp the sample, thereby improving the stability of the sample, and the clamping rod is connected to the connecting plate by installing screws. When in use, different clamping rods can be replaced for different design samples to reduce the use limitations of the packaging box. In addition, a shock-absorbing structure is arranged at the lower end of the buffer plate. When the packaging box is impacted, the connecting rods on both sides of the lower end are rotated to move the buffer plate to achieve a buffering effect. The telescopic spring arranged in the middle of the connecting rod enables the connecting rods on both sides to complete the reset, thereby reducing the influence of the shaking of the packaging box caused by impact on the internal design sample and improving the anti-collision effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping structure of the utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the height adjustment structure of the utility model;

[0022] Figure 5 For this utility model Figure 2 Enlarged view of point A in the middle.

[0023] The markings in the figure are:

[0024] 1. Threaded support column; 2. Handwheel; 3. Box body; 4. Box cover; 5. Identification plate; 6. Handle; 7. Buckle groove; 8. Support seat; 9. Buffer plate; 10. Slide groove; 11. Screw; 12. Buffer pad; 13. Connecting plate; 14. Mounting screw; 15. Turn handle; 16. Connecting rod; 17. Telescopic spring; 18. Rotating seat; 19. Slider; 20. Connecting rod; 21. Clamping rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] like Figure 1 - Figure 5 As shown, a product design sample anti-collision packaging box includes a box body 3, a buffer plate 9 is arranged inside the box body 3, sliders 19 are slidably connected to both sides of the middle of the lower end surface of the buffer plate 9, the lower ends of the two sliders 19 are rotatably connected to connecting rods 20, a rotating seat 18 is fixedly connected to the middle of the inner bottom surface of the box body 3, the lower ends of the two connecting rods 20 are rotatably connected to the rotating seat 18, the middle of the inner side walls of the two connecting rods 20 are rotatably connected to connecting rods 16, and one end of the two connecting rods 16 is fixedly connected to a telescopic spring 17;

[0028] The middle parts of both sides of the upper end surface of the buffer plate 9 are fixedly connected with support seats 8, the upper ends of the two support seats 8 are threadedly connected with lead screws 11, one end of the two lead screws 11 is rotatably clamped with connecting plates 13, and one end of the two connecting plates 13 is provided with clamping rods 21;

[0029] The upper end of the box body 3 is clamped with a box cover 4, and the middle parts of the two side end surfaces of the box cover 4 are fixedly connected with handles 6. The four corners of the lower end of the box body 3 are threadedly connected with threaded support columns 1, and the middle parts of the four threaded support columns 1 are fixedly connected with turning handles 15 near the lower ends.

[0030] When the packaging box is in use, the product design sample is placed on the buffer plate 9, and the screw 11 is rotated by the turning handle 15 to move the clamping rod 21 inward to complete the clamping of the sample. When the product shakes, the shock-absorbing structure at the lower end of the buffer plate 9 is used to absorb shock, thereby improving the anti-collision effect of the packaging box. In addition, when the supporting surface of the sample packaging box is uneven, the threaded support column 1 is rotated by the turning handle 15 to adjust its supporting height, so that the packaging box can be placed stably.

[0031] For further information, see Attachment Figure 1Slide grooves 10 are provided on both sides of the inner wall of the box body 3, and the buffer plate 9 is slidably connected to the box body 3 through the slide grooves 10. The sliding connection can greatly improve the stability of the buffer plate 9 when it moves up and down through the lower end shock-absorbing structure.

[0032] For further information, see Attachment Figure 3 Both ends of the two connecting plates 13 are provided with mounting screws 14, and the tail ends of the mounting screws 14 pass through the connecting plates 13 and are threadedly connected to the clamping rod 21. The connecting plates 13 and the clamping rod 21 are connected by the mounting screws 14, so that when the packaging box is in use, different clamping rods 21 can be replaced according to the shape of the product design sample, thereby reducing the use limitations of the packaging box.

[0033] For further information, see Attachment Figure 3 A buffer pad 12 is provided at one end of the two clamping rods 21. The two buffer pads 12 are made of rubber material. The buffer pads 12 made of this material have high buffering performance. The buffer pads 12 can reduce the possibility of damage to the product design sample caused by excessive clamping force of the clamping rod 21.

[0034] For further information, see Attachment Figure 1 An identification plate 5 is provided in the middle of the upper end surface of the box cover 4, and buckle grooves 7 are provided in the middle of the two side end surfaces of the box body 3. The identification plate 5 can be used to record the items inside the packaging box, thereby facilitating operation. The buckle grooves 7 can improve the convenience of carrying the packaging box.

[0035] For further information, see Attachment Figure 2 The ends of the two lead screws 11 away from the clamping rod 21 penetrate the box body 3 and are fixedly connected with the handwheel 2. The handwheel 2 arranged outside the box body 3 facilitates the rotation of the lead screw 11, so that the clamping rod 21 moves forward and backward to complete the clamping work of the product design sample.

[0036] For further information, see Attachment Figure 1 The box body 3 and the box cover 4 are both made of aluminum alloy material. The product made of this material has high structural strength, can improve the anti-collision effect, and is light in weight, which improves the convenience of transportation.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0038] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A product design sample anti-collision packaging box, characterized by: The invention comprises a box body (3), wherein a buffer plate (9) is arranged inside the box body (3), sliders (19) are slidably connected to both sides of the middle part of the lower end surface of the buffer plate (9), the lower ends of the two sliders (19) are rotatably connected to connecting rods (20), the middle part of the inner bottom surface of the box body (3) is fixedly connected to a rotating seat (18), the lower ends of the two connecting rods (20) are rotatably connected to the rotating seat (18), the middle parts of the inner side walls of the two connecting rods (20) are rotatably connected to connecting rods (16), and one end of the two connecting rods (16) is fixedly connected to a telescopic spring (17); The middle parts of both sides of the upper end surface of the buffer plate (9) are fixedly connected with support seats (8), the upper ends of the two support seats (8) are threadedly connected with lead screws (11), one end of the two lead screws (11) is rotatably clamped with a connecting plate (13), and one end of the two connecting plates (13) is provided with a clamping rod (21); The upper end of the box body (3) is clamped with a box cover (4), and the middle parts of the end surfaces of both sides of the box cover (4) are fixedly connected with handles (6). The four corners of the lower end of the box body (3) are threadedly connected with threaded support columns (1), and the middle parts of the four threaded support columns (1) are fixedly connected with turning handles (15) at their lower ends.

2. The product design sample anti-collision packaging box according to claim 1, characterized in that: Slide grooves (10) are provided on both sides of the inner wall of the box body (3), and the buffer plate (9) is slidably connected to the box body (3) via the slide grooves (10).

3. The product design sample anti-collision packaging box according to claim 1, characterized in that: Both ends of the two connecting plates (13) are provided with mounting screws (14), and the tail ends of the mounting screws (14) penetrate the connecting plates (13) and are threadedly connected to the clamping rod (21).

4. The product design sample anti-collision packaging box according to claim 3, characterized in that: One end of each of the two clamping rods (21) is provided with a buffer pad (12), and the two buffer pads (12) are made of rubber material.

5. The product design sample anti-collision packaging box according to claim 1, characterized in that: An identification plate (5) is provided in the middle of the upper end surface of the box cover (4), and buckle grooves (7) are provided in the middle of both side end surfaces of the box body (3).

6. The product design sample anti-collision packaging box according to claim 1, characterized in that: One end of the two lead screws (11) away from the clamping rod (21) passes through the box body (3) and is fixedly connected to a hand wheel (2).

7. The product design sample anti-collision packaging box according to claim 5, characterized in that: The box body (3) and the box cover (4) are both made of aluminum alloy material.

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