Reusable environment-friendly packaging box

Abstract

The utility model relates to the technical field of environment-friendly packaging boxes, and discloses a reusable environment-friendly packaging box which comprises a main body mechanism and a locking and drying mechanism, the locking and drying mechanism is located in the main body mechanism, and the main body mechanism comprises a packaging box body, an upper cover, a connecting hinge, a mounting bolt and a supporting block. The upper cover is movably installed at the upper end of the packaging box body, the connecting hinges are movably installed at the inner ends of the packaging box body and the upper cover, the installing bolts are movably installed at the front ends of the connecting hinges, and the supporting blocks are fixedly installed at the left end and the right end of the lower end of the upper cover. According to the environment-friendly packaging box capable of being repeatedly used, by installing the main body mechanism, the limiting and fixing capacity of the environment-friendly packaging box capable of being repeatedly used is improved, in the actual using process, a product can be conveniently limited and fixed according to using requirements, and the product is not prone to shaking and damage when carried and used; and the use safety of the reusable environment-friendly packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a reusable environmental protection packaging box. Background Technique

[0002] A packaging box is used to package products. However, due to structural and material problems, most packaging boxes can only be used as disposable packaging boxes, which not only wastes resources but also increases environmental pollution. Therefore, a reusable environmental protection packaging box is needed.

[0003] The prior art patent document with publication number CN209939445U discloses a reusable environmental protection packaging box. The utility model includes a box body. A lifting rod is fixedly installed on the front surface of the box body, and anti-slip lines are evenly arranged on the lifting rod. A bottom placement pad is fixedly installed at the bottom of the lifting rod. A cover body is movably installed on the top of the box body. A partition is arranged inside the box body. A mounting plate is fixedly installed on the top inside the cover body, and fixing belts are arranged on the mounting plate.

[0004] However, since the prior art patent technology with publication number CN209939445U has poor limit fixing ability during use, in the actual use process, it is not convenient to limit and fix the packaged products according to the use needs, and it is easy for the products to shake and be damaged during carrying, affecting the safety of packaging use. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a reusable environmental protection packaging box to solve the problem in the above background technique that the prior art is not convenient to limit and fix the packaged products according to the use needs.

[0007] (II) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solutions: A reusable environmental protection packaging box includes a main body mechanism and a locking and drying mechanism. The locking and drying mechanism is located inside the main body mechanism. The main body mechanism includes a packaging box body, an upper cover, connecting hinges, mounting bolts, and support blocks. The upper cover is movably installed at the upper end of the packaging box body. The connecting hinges are movably installed at the inner ends of the packaging box body and the upper cover. The mounting bolts are movably installed at the front ends of the connecting hinges. The support blocks are fixedly installed at the left and right ends of the lower end of the upper cover.

[0009] Preferably, the main body mechanism further includes fixed sleeves, support rods, fixing plates, protective soft pads, and connecting springs. The fixed sleeves are fixedly installed at the lower ends of the support blocks. The support rods are movably installed at the lower ends of the fixed sleeves.

[0010] Preferably, the fixing plate is fixedly installed at the lower end of the support rod, the protective soft pad is fixedly installed at the lower end of the fixing plate, the connecting spring is fixedly installed in the middle of the support block and the fixing plate, and the connecting spring is located at the outer end of the support rod.

[0011] Preferably, the locking and drying mechanism includes a desiccant placement mesh bag, a limit clamping block, a classification partition board, a portable handle, an advertisement posting place, a key lock body, a lock buckle, a lock groove and a placement foot pad. The desiccant placement mesh bag is fixedly installed at the left and right ends of the rear end inside the packaging box body.

[0012] Preferably, the limit clamping blocks are fixedly installed at the front and rear ends inside the packaging box body, the classification partition board is movably installed in the middle of the limit clamping blocks, and the portable handle is fixedly installed at the front end of the packaging box body.

[0013] Preferably, the advertisement posting place is fixedly arranged at the upper end of the upper cover, and the key lock body is fixedly installed inside the upper cover.

[0014] Preferably, the lock buckle is movably installed at the lower end of the key lock body, the lock buckle extends to the lower end of the upper cover, the lock groove is fixedly arranged at the upper end of the packaging box body, the placement foot pads are fixedly installed at the lower end of the packaging box body, and the placement foot pads are evenly distributed at the lower end of the packaging box body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For this reusable environmental protection packaging box, through the installation of the main body mechanism, the limit fixing ability of the present utility model is improved. During the actual use process, the product can be conveniently limited and fixed according to the use needs, and it is not easy for the product to shake and be damaged during carrying and use, thus improving the use safety of this reusable environmental protection packaging box;

[0017] 2. For this reusable environmental protection packaging box, through the installation of the locking and drying mechanism, the locking and drying abilities of the present utility model are improved. During the actual use process, desiccants can be put into the desiccant placement mesh bag to carry out drying and protection operations on the inside of the packaging box body and the product, and the packaging box body and the upper cover can be conveniently locked and connected through the key lock body, thus improving the practicability of this reusable environmental protection packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 is a schematic three-dimensional structure diagram of the present utility model Figure 2 ;

[0020] Figure 3 This is a schematic diagram of a partial split structure of the locking and drying mechanism of the present utility model;

[0021] Figure 4 This is a schematic diagram of a partial detailed enlarged structure of the main body mechanism of the present utility model.

[0022] In the figure: 1. Main body mechanism; 101. Packaging box body; 102. Upper cover; 103. Connecting hinge; 104. Installation bolt; 105. Support block; 106. Fixed sleeve; 107. Support rod; 108. Fixed plate; 109. Protective soft pad; 110. Connecting spring; 2. Locking and drying mechanism; 201. Desiccant placement mesh pocket; 202. Limit block; 203. Classification partition; 204. Portable handle; 205. Advertising posting area; 206. Key lock body; 207. Lock catch; 208. Lock groove; 209. Placing foot pad. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4, the present utility model provides a technical solution: a reusable environmentally friendly packaging box, including a main body mechanism 1 and a locking and drying mechanism 2. The locking and drying mechanism 2 is located inside the main body mechanism 1. The main body mechanism 1 includes a packaging box body 101, an upper cover 102, a connecting hinge 103, mounting bolts 104, and support blocks 105. The upper cover 102 is movably installed at the upper end of the packaging box body 101. The connecting hinge 103 is movably installed at the inner ends of the packaging box body 101 and the upper cover 102. The mounting bolts 104 are movably installed at the front end of the connecting hinge 103. The support blocks 105 are fixedly installed at the left and right ends of the lower end of the upper cover 102. The main body mechanism 1 further includes a fixed sleeve 106, a support rod 107, a fixing plate 108, a protective soft pad 109, and a connecting spring 110. The fixed sleeve 106 is fixedly installed at the lower end of the support block 105. The support rod 107 is movably installed at the lower end of the fixed sleeve 106. The fixing plate 108 is fixedly installed at the lower end of the support rod 107. The protective soft pad 109 is fixedly installed at the lower end of the fixing plate 108. The connecting spring 110 is fixedly installed in the middle of the support block 105 and the fixing plate 108. The connecting spring 110 is located outside the support rod 107. By squeezing the connecting spring 110 through the fixing plate 108, the support rod 107 is driven to expand and contract on the fixed sleeve 106, facilitating the limit fixation of products with different heights.

[0025] The locking and drying mechanism 2 includes a desiccant placement mesh pocket 201, a limit clamping block 202, a classification partition 203, a portable handle 204, an advertisement posting area 205, a key lock body 206, a lock catch 207, a lock groove 208, and placement foot pads 209. The desiccant placement mesh pocket 201 is fixedly installed at the left and right ends of the rear end of the inner side of the packaging box body 101. The limit clamping block 202 is fixedly installed at the front and rear ends of the inner side of the packaging box body 101. The classification partition 203 is movably installed in the middle of the limit clamping block 202. The portable handle 204 is fixedly installed at the front end of the packaging box body 101. The advertisement posting area 205 is fixedly arranged at the upper end of the upper cover 102. The key lock body 206 is fixedly installed at the inner end of the upper cover 102. The lock catch 207 is movably installed at the lower end of the key lock body 206. The lock catch 207 extends to the lower end of the upper cover 102. The lock groove 208 is fixedly arranged at the upper end of the packaging box body 101. The placement foot pads 209 are fixedly installed at the lower end of the packaging box body 101. The placement foot pads 209 are evenly distributed at the lower end of the packaging box body 101. By placing the desiccant in the desiccant placement mesh pocket 201, it is convenient to play a role in absorbing moisture and drying the products.

[0026] Working principle: When in use, first place the classification partition 203 into the limit block 202 according to the usage requirements, which is convenient for classifying and placing products. Put the desiccant into the desiccant placement mesh pocket 201, which is convenient for absorbing moisture and drying the products. Cover the upper cover 102 on the packaging box body 101, and buckle the lock 207 into the lock groove 208 to lock and connect the upper cover 102 and the packaging box body 101. When the upper cover 102 is covered, press it above the product through the fixed plate 108 and the protective soft pad 109 to limit and fix the product. Extrude the connecting spring 110 through the fixed plate 108, and drive the support rod 107 to expand and contract on the fixed sleeve 106 through the connecting spring 110, which is convenient for limiting and fixing products of different heights. It is convenient to carry it repeatedly through the portable handle 204.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A reusable environmentally friendly packaging box, comprising a main body mechanism (1) and a locking and drying mechanism (2), characterized in that: The locking and drying mechanism (2) is located inside the main mechanism (1); the main mechanism (1) comprises a packaging box body (101), an upper cover (102), a connecting hinge (103), a mounting bolt (104) and a support block (105); the upper cover (102) is movably mounted on the upper end of the packaging box body (101); the connecting hinge (103) is movably mounted on the inner ends of the packaging box body (101) and the upper cover (102); the mounting bolt (104) is movably mounted on the front end of the connecting hinge (103); and the support block (105) is fixedly mounted on the left and right ends of the lower end of the upper cover (102).

2. A reusable environmentally friendly packaging box according to claim 1, characterized in that: The main body mechanism (1) further comprises a fixed sleeve (106), a support rod (107), a fixed plate (108), a protective cushion (109) and a connecting spring (110); the fixed sleeve (106) is fixedly mounted on the lower end of the support block (105); and the support rod (107) is movably mounted on the lower end of the fixed sleeve (106).

3. A reusable environmentally friendly packaging box according to claim 2, characterized in that: The fixing plate (108) is fixedly mounted on the lower end of the support rod (107), the protective cushion (109) is fixedly mounted on the lower end of the fixing plate (108), the connecting spring (110) is fixedly mounted in the middle of the supporting block (105) and the fixing plate (108), and the connecting spring (110) is located at the outer end of the support rod (107).

4. The reusable environmentally friendly packaging box according to claim 3, characterized in that: The locking and drying mechanism (2) comprises a desiccant placement net bag (201), a limit card block (202), a classification partition (203), a portable handle (204), an advertisement posting area (205), a key lock body (206), a lock buckle (207), a lock slot (208) and a placement pad (209); the desiccant placement net bag (201) is fixedly mounted on the left and right ends of the inner rear end of the packaging box body (101).

5. The reusable environmentally friendly packaging box according to claim 4, characterized in that: The limiting block (202) is fixedly mounted at the front and rear ends of the inner end of the packaging box body (101), the classification partition (203) is movably mounted in the middle of the limiting block (202), and the portable handle (204) is fixedly mounted at the front end of the packaging box body (101).

6. The reusable environmentally friendly packaging box according to claim 5, characterized in that: The advertisement posting place (205) is fixedly arranged at the upper end of the upper cover (102), and the key lock body (206) is fixedly installed at the inner end of the upper cover (102).

7. The reusable environmentally friendly packaging box according to claim 6, characterized in that: The lock buckle (207) is movably mounted on the lower end of the key lock body (206), and the lock buckle (207) extends to the lower end of the upper cover (102). The lock slot (208) is fixedly arranged on the upper end of the packaging box body (101), and the placement pads (209) are fixedly mounted on the lower end of the packaging box body (101), and the placement pads (209) are evenly distributed on the lower end of the packaging box body (101).

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