Portable sample box for selling plastic products

Abstract

The utility model discloses a portable sample box for selling plastic products, which comprises a box body, a sponge mat is sewed on the back of the box body, and shoulder straps are fastened at the edge of the back of the box body. The box has the beneficial effects that the sponge cushion is sewn on the back surface of the box body and the two shoulder straps are mounted through the belt buckles, so that the whole box body can be carried on the back of a salesperson, and on the basis, the limiting clamping pieces on the top surface of the box body are shifted to promote the sample storage barrels which are not bound by the limiting clamping pieces to be lifted out of the outer side of the box body; when the square column at the bottom of the sample storage barrel is inserted into the square groove in the end face of the rotating head, the gear motor is started to work through the control switch, so that the transmission shaft at the output end of the gear motor drives the rotating head to rotate until the sample storage barrel inserted into the rotating head is easy to rotate and display plastic products in the sample storage barrel; and the threaded opening in the end surface of the sample storage cylinder and the sealing cover with the threaded part are easy to take, place and store the plastic products.

Description

Technical Field

[0001] This utility model relates to the field of plastic product sales technology, and more specifically, to a portable sample box for selling plastic products. Background Technology

[0002] Plastic products are a general term for household and industrial goods made primarily from plastics. This includes products manufactured using processes such as injection molding and thermoforming. Compared to metals, stone, and wood, plastic products have advantages such as low cost and high plasticity, and are widely used in the national economy. The plastics industry holds a very important position in the world today, and the production of plastic products has been developing rapidly worldwide for many years. In the sales process, plastic products often need to be displayed in exhibition booths for sale.

[0003] A search of publication number CN215686311U discloses a rotating sales display stand for plastic products, comprising a storage box and a circular plate. The circular plate is located above the storage box. A control box is located on one side of the upper end of the storage box. A support frame is located in the middle of the upper end of the storage box, below the circular plate. The support frame and the circular plate are fixedly connected by support columns. Several connecting rods extending to the top of a slide groove are provided on both sides of the circular plate. A connecting block is provided between the connecting rod and the circular ring. A slider that mates with the slide groove is provided on the lower end of the connecting block near the circular ring. A connecting shaft that passes through the connecting rod is provided on the upper end of the connecting block away from the slider. Plastic display panels are provided on the upper end of the connecting shaft. A crossbar is provided between the plastic display panels. Openings are provided on the sides of the plastic display panels. Fixing bolts are provided on both sides of the plastic display panels. This utility model provides a wide display surface, elegant appearance, flexibility, and a visually appealing display of plastic products for customers.

[0004] However, the aforementioned display devices adopt an exposed display method, which lacks storage and protection functions, causing inconvenience for the handling and storage of plastic products. Furthermore, the aforementioned display devices do not have a portable function, causing inconvenience for the carrying and sale of plastic products.

[0005] Therefore, based on this, the technical solution of this utility model is proposed. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a portable sample box for the sale of plastic products, which has the advantages of being portable, easy to pick up and put away plastic products, easy to store, and able to rotate for display, thereby solving the problems mentioned in the background technology.

[0008] (II) Technical Solution

[0009] To achieve the aforementioned advantages of portability, ease of handling and storage of plastic products, and rotating display, the specific technical solution adopted by this utility model is as follows:

[0010] A portable sample box for selling plastic products includes a box body with a sponge pad sewn onto the back of the box body and a shoulder strap fastened to the edge of the back of the box body. Two support blocks are fixed inside the box body, and sample storage tubes are movably mounted on the top surface of each support block. The top surface of each sample storage tube has a threaded opening, and a sealing cap is threaded into the threaded opening. The sealing cap of the sample storage tube extends to the top surface of the box body. A limiting clip is provided on the top surface of the box body, with one end of the limiting clip abutting against the edge of the top surface of the sample storage tube. A limiting screw is inserted into the inner wall of the box body, with one end of the limiting screw connected to the bottom surface of the limiting clip. A square post is fixed to the bottom of the sample storage tube. A support plate is fixed inside the box body, and a geared motor is fixed to the bottom surface of the support plate. A drive shaft is fixed to the output end of the geared motor via a coupling, and a rotating head is fixed to the top of the drive shaft. A square groove is formed on the top surface of the rotating head, and the portion of the rotating head with the square groove extends to the top surface of the box body.

[0011] The above technical solutions combine the advantages of portability, ease of handling and storage of plastic products, and rotating display, thereby improving the display effect and sales convenience of plastic products.

[0012] Furthermore, the top surface of the box has two circular holes, and the inner diameter of the circular holes matches the diameter of the sample storage tube. Several limiting clips are installed outside each circular hole of the box.

[0013] The above technical solution facilitates the extension and limiting of the sample storage tube.

[0014] Furthermore, the front surface of the housing is hinged with two doors, and a U-shaped lock is installed between the two doors. A lithium battery pack is fixed to the inner wall of the housing, and the output end of the lithium battery pack is electrically connected to the geared motor. A control switch is installed on the wire between the lithium battery pack and the geared motor.

[0015] The above technical solution facilitates the opening and closing of the enclosure, as well as the power supply and switching of the geared motor.

[0016] Furthermore, the top surface of the sealing cap is welded with two columnar protrusions, which are symmetrically arranged about the center of the sealing cap, and the bottom surface of the sealing cap is provided with a threaded portion that connects to the threaded opening.

[0017] The above technical solution enables quick and easy installation and removal of the easy-to-seal cap by rotation.

[0018] Furthermore, buckles are installed on the back and sides of the box, and the buckles are detachably connected to the shoulder straps.

[0019] The above technical solution facilitates the installation of shoulder straps and makes the product portable.

[0020] Furthermore, the support block has a hollow structure, and a circular groove is provided on the top surface of the support block corresponding to the square column.

[0021] The above technical solution facilitates the placement of sample storage tubes and makes room for square columns.

[0022] Furthermore, the limiting clip is composed of a circular portion and a strip-shaped portion, and the limiting screw is connected to the center of the circular portion of the limiting clip.

[0023] The above technical solution enables the limiting clamp to both rotate and limit.

[0024] The beneficial effects of this utility model are as follows:

[0025] This invention features a sponge pad sewn onto the back of the case and two shoulder straps secured with buckles, allowing the case to be carried on the back of a salesperson. Furthermore, by moving the limiting clip on the top of the case, the sample storage tube, no longer restrained by the clip, can be lifted out of the case. The square post at the bottom of the sample storage tube is then inserted into the square groove on the end face of the rotating head. A control switch activates the geared motor, causing the drive shaft at the motor's output to rotate the rotating head until the sample storage tube is inserted into the rotating head. This facilitates the rotation and display of the plastic products inside the sample storage tube. The threaded opening on the end face of the sample storage tube and the threaded sealing cap facilitate the placement and storage of plastic products. Compared to existing technologies, this invention combines portability, ease of handling and storage of plastic products, and the ability to rotate and display them, thereby improving the display effect and sales convenience of plastic products. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of a portable sample box for selling plastic products proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the box;

[0029] Figure 3 This is the rear view of the housing;

[0030] Figure 4 for Figure 2 Enlarged view of structure A.

[0031] The attached figures are labeled as follows:

[0032] 1. Box body; 2. Buckle; 3. Shoulder strap; 4. Box door; 5. Sponge pad; 6. Sample storage tube; 7. Sealing cap; 8. Limiting clamp; 9. Rotating head; 10. Control switch; 11. Square column; 12. Support block; 13. Lithium battery pack; 14. Support plate; 15. Gear motor; 16. Drive shaft; 17. Threaded part; 18. Threaded opening; 19. Limiting screw; 20. Square groove. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] In the description of this application, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0037] Example 1

[0038] This application discloses a portable sample box for the sale of plastic products. Please refer to [link / reference]. Figure 1 and Figure 4 The box includes a housing 1, with a sponge pad 5 sewn onto the back of the housing 1. A shoulder strap 3 is fastened to the edge of the back of the housing 1. Two support blocks 12 are fixed inside the housing 1, and sample storage tubes 6 are movably mounted on the top surface of each support block 12. The top surface of the sample storage tube 6 has a threaded opening 18, and a sealing cap 7 is threaded into the threaded opening 18. The sealing cap 7 of the sample storage tube 6 extends to the top surface of the housing 1. A limit clamp 8 is provided on the top surface of the housing 1, and one end of the limit clamp 8 abuts against the edge of the top surface of the sample storage tube 6. A limit screw 19 is inserted and installed on the inner wall of the housing 1, and one end of the limit screw 19 is connected to the bottom surface of the limit clamp 8. A square post 11 is fixed to the bottom of the sample storage tube 6. A support plate 14 is fixed inside the housing 1, and the bottom surface of the support plate 14 is fixedly installed with... A geared motor 15 is provided, and a transmission shaft 16 is fixed to the output end of the geared motor 15 via a coupling. A rotating head 9 is fixed to the top of the transmission shaft 16. A square groove 20 is provided on the top surface of the rotating head 9, and the portion of the rotating head 9 with the square groove 20 extends to the top surface of the housing 1. The geared motor 15 includes a motor and a reducer at its output end, which is used to drive the rotating head 9 to rotate slowly, which is beneficial for the full display of plastic products. The specifications of the lithium battery pack 13 can be selected according to actual needs, and the lithium battery pack 13 is equipped with a charging port. In this patent, we only use it without improving its structure and function. Its setting method, installation method and electrical connection method can be easily understood by those skilled in the art by following the instructions for use. Therefore, they will not be described in detail here.

[0039] Example 2

[0040] Please see Figure 1 and Figure 2 The top surface of the box 1 has two circular holes, and the inner diameter of the circular holes matches the diameter of the sample storage tube 6. Several limiting clips 8 are installed outside each circular hole of the box 1. By setting several limiting clips 8, the multi-point limiting of the sample storage tube 6 is achieved to prevent the sample storage tube 6 from falling out.

[0041] Example 3

[0042] Please see Figure 1 and Figure 2Two doors 4 are hinged to the front surface of the housing 1, and a U-shaped lock is installed between the two doors 4. A lithium battery pack 13 is fixed to the inner wall of the housing 1, and the output end of the lithium battery pack 13 is electrically connected to the geared motor 15. A control switch 10 is installed on the wire between the lithium battery pack 13 and the geared motor 15. Through the above structure, effective control of the circuit can be achieved, which satisfies both functional requirements and safety specifications.

[0043] Example 4

[0044] Please see Figure 1 and Figure 2 The top surface of the sealing cover 7 has two columnar protrusions welded on it, and the two columnar protrusions are symmetrically arranged about the center of the sealing cover 7. The bottom surface of the sealing cover 7 is provided with a threaded part 17 that connects to the threaded opening 18. The two columnar protrusions make it easy to rotate and disassemble the sealing cover 7. The threaded part 17 makes it easy to connect the sealing cover 7 to the threaded opening 18, thus satisfying the storage and retrieval of plastic products.

[0045] Example 5

[0046] Please see Figure 1 and Figure 3 Buckles 2 are installed on the back and sides of the case 1, and buckles 2 are detachably connected to shoulder straps 3. The buckles 2 and shoulder straps 3 are designed to facilitate connection and removal, thus meeting carrying requirements.

[0047] Example 6

[0048] Please see Figure 1 and Figure 2 The support block 12 has a hollow structure, and the top surface of the support block 12 has a circular groove corresponding to the square column 11. The hollow support block 12 saves materials, reduces the weight of the box, and provides support for the sample storage tube 6.

[0049] Example 7

[0050] Please see Figure 1 and Figure 4 The limiting clamp 8 is composed of a circular part and a strip part. The limiting screw 19 is connected to the center of the circular part of the limiting clamp 8. The setting of the limiting screw 19 facilitates the fixing and tightening of the limiting clamp 8, so that the limiting clamp 8 can rotate and has a certain damping effect to prevent self-rotation.

[0051] The working principle is as follows: When in use, first ensure the lithium battery pack 13 is fully charged. A sponge pad 5 is sewn onto the back of the box 1, and two shoulder straps 3 are installed via buckles 2, allowing the box 1 to be carried on the back of the salesperson. This facilitates the salesperson carrying plastic product samples for sales and display. During display, by moving the limiting clip 8 on the top surface of the box 1, the sample storage tube 6, no longer restrained by the limiting clip 8, can be lifted out of the box 1. This is followed by connecting the square post 11 at the bottom of the sample storage tube 6 to the rotating head 9. The square groove 20 on the end face is inserted, and the reduction motor 15 is started by the control switch 10. The lithium battery pack 13 supplies power to the reduction motor 15, so that the drive shaft 16 at the output end of the reduction motor 15 drives the rotating head 9 to rotate until the sample storage tube 6 is inserted with the rotating head 9, which facilitates the rotation and display of plastic products in the sample storage tube 6. By rotating the sealing cover 7, the threaded part 17 of the sealing cover 7 is disengaged from the threaded opening 18, so that the threaded opening 18 on the end face of the sample storage tube 6 is exposed, which facilitates the picking, putting and storing of plastic products.

[0052] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A portable sample box for selling plastic products, comprising a box body (1), characterized in that: The back of the box (1) is sewn with a sponge pad (5), and a shoulder strap (3) is snapped on the edge of the back of the box (1). Two support blocks (12) are fixed inside the box (1), and sample storage tubes (6) are movably installed on the top surface of the two support blocks (12). The top surface of the sample storage tube (6) is provided with a threaded opening (18), and a sealing cap (7) is threaded into the threaded opening (18). The sealing cap (7) of the sample storage tube (6) extends to the top surface of the box (1). A limiting clip (8) is provided on the top surface of the box (1), and one end of the limiting clip (8) abuts against the edge of the top surface of the sample storage tube (6). Limiting screws (19) are inserted and installed on the inner wall of the box (1), and one end of the limiting screws (19) is connected to the bottom surface of the limiting clip (8). A square column (11) is fixed at the bottom of the sample storage tube (6). A support plate (14) is fixed inside the box (1), and a geared motor (15) is fixedly installed on the bottom surface of the support plate (14). A drive shaft (16) is fixed to the output end of the geared motor (15) through a coupling, and a rotating head (9) is fixed to the top of the drive shaft (16). A square groove (20) is opened on the top surface of the rotating head (9), and the part of the rotating head (9) with the square groove (20) extends to the top surface of the box (1).

2. The portable sample box for selling plastic products according to claim 1, characterized in that: The top surface of the box (1) has two circular holes, and the inner diameter of the circular holes matches the diameter of the sample storage tube (6). Several limiting clips (8) are installed outside each circular hole of the box (1).

3. The portable sample box for selling plastic products according to claim 1, characterized in that: The front surface of the box (1) is hinged with two doors (4), and a U-shaped lock is installed between the two doors (4). A lithium battery pack (13) is fixed on the inner wall of the box (1), and the output end of the lithium battery pack (13) is electrically connected to the geared motor (15). A control switch (10) is installed on the wire between the lithium battery pack (13) and the geared motor (15).

4. The portable sample box for selling plastic products according to claim 1, characterized in that: The top surface of the sealing cover (7) has two columnar protrusions welded on it, and the two columnar protrusions are symmetrically arranged about the center of the sealing cover (7). The bottom surface of the sealing cover (7) is provided with a threaded part (17) connected to the threaded opening (18).

5. A portable sample box for selling plastic products according to claim 1, characterized in that: The back and sides of the box body (1) are equipped with buckles (2), and the buckles (2) are detachably connected to the shoulder straps (3).

6. A portable sample box for selling plastic products according to claim 1, characterized in that: The support block (12) is a hollow structure, and the top surface of the support block (12) has a circular groove corresponding to the square column (11).

7. A portable sample box for selling plastic products according to claim 1, characterized in that: The limiting clip (8) is composed of a circular part and a strip part, and the limiting screw (19) is connected to the center of the circular part of the limiting clip (8).

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