Recyclable environment-friendly packaging box

Abstract

The utility model discloses a recoverable environmental protection packing box relates to packing box field, including plastic box body and plastic top cover, the plastic top cover is connected to plastic box body outer wall top in sleeve, the side between plastic box body and plastic top cover is provided with locking subassembly, and the side of plastic box body is fixedly connected to the first handle plate, and the plastic top cover is provided with the locking subassembly. The second handle plate is fixedly connected to the side of the plastic top cover, the positioning plate is fixedly connected to the bottom of the second handle plate, the locking rod is clamped between the first handle plate and the positioning plate, the integrated support is arranged in the first handle plate, and the integrated support and the locking rod form linkage. The plastic box body, the plastic top cover and the locking assembly are used in a matched mode, under the limitation of the integrated support, the locking rod can lock the positioning plate inserted into the first handle plate, and therefore the stability of connection between the second handle plate and the first handle plate is guaranteed, and the service life of the second handle plate is prolonged. And the stability of mounting the plastic top cover on the plastic box body is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing box, especially a recyclable environment-friendly packing box. BACKGROUND

[0002] Plastic is a kind of material with ductility under certain temperature and pressure after adding various additives, which can fix its shape after cooling, and the box packaging container made of plastic has many characteristics such as small density, light quality and easy processing, and its appearance can be transparent or opaque, which is widely used in food packaging industry.

[0003] The plastic packing box is usually composed of a box body and a top cover, when the product is placed in the box body and the top cover is buckled on the box body, the convex and concave parts between the top cover and the box body are used for clamping to limit the stability of the top cover buckled on the top of the box body, but when the box body falls on the ground or is impacted, the top cover on the top of the box body will fall off, which reduces the stability of the top cover installation. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a recyclable environment-friendly packing box to solve the problems in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a recyclable environment-friendly packing box, comprising a plastic box body and a plastic top cover, the plastic top cover is sleeved on the top of the outer wall of the plastic box body;

[0006] The outer wall of the plastic box body and the outer wall of the plastic top cover are both sprayed with a printing layer, a locking assembly is arranged on the side between the plastic box body and the plastic top cover, the locking assembly comprises:

[0007] A first handle plate is fixedly connected to the side of the plastic box body;

[0008] A second handle plate is fixedly connected to the side of the plastic top cover, and the second handle plate is located on the top of the first handle plate;

[0009] A positioning plate is fixedly connected to the bottom of the second handle plate;

[0010] A locking rod is clamped between the first handle plate and the positioning plate;

[0011] An integrated support is arranged in the inside of the first handle plate, and the integrated support is linked with the locking rod.

[0012] Preferably, the top of the first handle plate is symmetrically provided with a positioning hole matched with the positioning plate, one side of the positioning plate is provided with a locking hole, and the outer wall of the locking rod is in sliding fit with the inner cavity of the locking hole.

[0013] Preferably, the inside of the first handle plate is provided with a mounting groove, the inner cavity of the mounting groove is in communication with the inner cavity of the positioning hole, and the integrated support is in sliding fit in the inside of the mounting groove.

[0014] Preferably, the integrated support comprises:

[0015] a first connecting plate in sliding fit in the inside of the mounting groove, one end of the locking rod is fixedly connected with the first connecting plate;

[0016] a connecting column, one end of the connecting column is fixedly connected with the first connecting plate, and the connecting column is located at the side of the positioning plate.

[0017] Preferably, the integrated support further comprises:

[0018] a second connecting plate in sliding fit in the inside of the mounting groove, the other end of the connecting column is fixedly connected with the second connecting plate;

[0019] a button, one end of the button is fixedly connected with the second connecting plate, and the outer wall of the button is in sliding fit with the first handle plate.

[0020] Preferably, one side of the first connecting plate and the connecting column is provided with a butt joint hole, the inside of the mounting groove is fixedly connected with a fixing rod, the outer wall of the fixing rod is in sliding fit with the second connecting plate, the outer wall of the fixing rod is in sliding fit with a limiting spring, and the limiting spring is located at the side of the second connecting plate away from the button.

[0021] The technical effects and advantages of the utility model are as follows:

[0022] The utility model discloses a plastic box body, the cooperation use mode of plastic top cover and locking assembly, locking assembly includes first handle plate, second handle plate, positioning plate, locking rod and integrated support, under the limitation of integrated support, locking rod can lock the positioning plate inserted in the inside of first handle plate, thereby guaranteeing the stability of second handle plate and first handle plate connection, and further guaranteeing the stability of plastic top cover installation on plastic box body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is overall structure schematic diagram of the utility model.

[0024] Fig. 2 It is first handle plate internal structure schematic diagram of the utility model.

[0025] Fig. 3The utility model discloses a connecting column internal structure diagram.

[0026] In the figure: 1, plastic box body; 2, plastic top cover; 3, locking assembly; 31, first handle plate; 32, second handle plate; 33, positioning plate; 34, locking rod; 35, integrated support; 351, first connecting plate; 352, connecting column; 353, second connecting plate; 354, button; 355, fixed rod; 356, limit spring; 36, mounting groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0028] The utility model provides a kind of recyclable environment-friendly packaging box as Figs. 1-3 As shown in a kind of recyclable environment-friendly packaging box, including plastic box body 1 and plastic top cover 2, plastic top cover 2 is sleeved on the top of the outer wall of plastic box body 1, the outer wall of plastic box body 1 and the outside of plastic top cover 2 are all sprayed with printing layer, printing layer shell improves the aesthetic and identification of plastic box body 1 and plastic top cover 2, the side between plastic box body 1 and plastic top cover 2 is provided with locking assembly 3, locking assembly 3 includes first handle plate 31, second handle plate 32, positioning plate 33, locking rod 34 and integrated support 35, first handle plate 31 is fixedly connected to the side of plastic box body 1, second handle plate 32 is fixedly connected to the side of plastic top cover 2, second handle plate 32 is located at the top of first handle plate 31, first handle plate 31 and second handle plate 32 can also be as handle to take plastic box body 1 and plastic top cover 2, positioning plate 33 is fixedly connected to the bottom of second handle plate 32, locking rod 34 is clamped between first handle plate 31 and positioning plate 33, integrated support 35 is arranged in the inside of first handle plate 31, integrated support 35 and locking rod 34 form linkage, under the action of integrated support 35, locking rod 34 clamps the positioning plate 33 in the inside of first handle plate 31, can guarantee the stability of plastic box body 1 and plastic top cover 2 butt joint installation.

[0029] Specifically, the top of the first handle plate 31 is symmetrically provided with a positioning hole matched with the positioning plate 33, the positioning plate 33 is in abutment with the first handle plate 31, and can also be in abutment with the plastic top cover 2, so as to facilitate the plastic top cover 2 to be covered on the top of the plastic box body 1. The positioning plate 33 is provided with a locking hole on one side, the outer wall of the locking rod 34 is in sliding fit with the inner cavity of the locking hole, the first handle plate 31 is internally provided with a mounting groove 36, the inner cavity of the mounting groove 36 is in communication with the inner cavity of the positioning hole, and the first handle plate 31 is made in a two-in-one manner, which can facilitate the mounting groove 36 to be provided and the integrated support 35 to be assembled conveniently. The integrated support 35 is slidingly arranged in the mounting groove 36, so that the integrated support 35 drives the locking rod 34 to slide in the mounting groove 36, and the locking rod 34 can be clamped or separated from the positioning plate 33.

[0030] Further, the integrated support 35 comprises a first connecting plate 351 and a connecting column 352. The first connecting plate 351 is slidingly arranged in the mounting groove 36, one end of the locking rod 34 is fixedly connected with the first connecting plate 351, one end of the connecting column 352 is fixedly connected with the first connecting plate 351, and the connecting column 352 is located on the side of the positioning plate 33. The integrated support 35 further comprises a second connecting plate 353 and a button 354. The second connecting plate 353 is slidingly arranged in the mounting groove 36, the other end of the connecting column 352 is fixedly connected with the second connecting plate 353, and the first connecting plate 351 and the second connecting plate 353 are located on the two sides of the positioning plate 33. One end of the button 354 is fixedly connected with the second connecting plate 353, and the outer wall of the button 354 is slidingly inserted into the first handle plate 31. Thus, the button 354 is pressed to drive the second connecting plate 353, the connecting column 352 and the first connecting plate 351 to move, the first connecting plate 351 moves away from the positioning plate 33, and the first connecting plate 351 drives the locking rod 34 to separate from the positioning plate 33, so that the locking state of the positioning plate 33 is released, and the plastic top cover 2 on the top of the plastic box body 1 can be disassembled.

[0031] Further, the first connecting plate 351 and the connecting column 352 are provided with an abutment hole on one side. The mounting groove 36 is fixedly connected with a fixing rod 355. The outer wall of the fixing rod 355 is slidingly inserted into the second connecting plate 353. The outer wall of the fixing rod 355 is slidingly connected with a limiting spring 356. The limiting spring 356 is located on the side of the second connecting plate 353 away from the button 354. The limiting spring 356 can provide an elastic force to the second connecting plate 353 away from the positioning plate 33, so that the second connecting plate 353 provides an elastic force to the first connecting plate 351 towards the positioning plate 33 through the connecting column 352, thereby ensuring the stability of the clamping of the first connecting plate 351 and the locking rod 34 with the positioning plate 33.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A recyclable and environment-friendly packaging box, comprising a plastic box body (1) and a plastic top cover (2), the plastic top cover (2) being sleeved on the top of the outer wall of the plastic box body (1); the outer wall of the plastic box body (1) and the outer wall of the plastic top cover (2) are both sprayed with a printing layer, a locking assembly (3) being arranged on the side between the plastic box body (1) and the plastic top cover (2), the locking assembly (3) comprising: a first handle plate (31) fixedly connected to the side of the plastic box body (1); a second handle plate (32) fixedly connected to the side of the plastic top cover (2), the second handle plate (32) being located on the top of the first handle plate (31); a positioning plate (33) fixedly connected to the bottom of the second handle plate (32); a locking rod (34) clamped between the first handle plate (31) and the positioning plate (33); and an integrated support (35) arranged in the interior of the first handle plate (31), the integrated support (35) being linked with the locking rod (34). characterized in that The top of the first handle plate (31) is symmetrically provided with a positioning hole matched with the positioning plate (33), one side of the positioning plate (33) is provided with a locking hole, and the outer wall of the locking rod (34) is slidably sleeved with the inner cavity of the locking hole. The interior of the first handle plate (31) is provided with a mounting groove (36), the inner cavity of the mounting groove (36) and the inner cavity of the positioning hole are interconnected, and the integrated support (35) is slidably arranged in the interior of the mounting groove (36). The integrated support (35) comprises: a first connecting plate (351) slidably arranged in the interior of the mounting groove (36), one end of the locking rod (34) being fixedly connected with the first connecting plate (351); and a connecting column (352) having one end fixedly connected with the first connecting plate (351), the connecting column (352) being located on the side of the positioning plate (33). The integrated support (35) further comprises: a second connecting plate (353) slidably arranged in the interior of the mounting groove (36), the other end of the connecting column (352) being fixedly connected with the second connecting plate (353); and a button (354) having one end fixedly connected with the second connecting plate (353), the outer wall of the button (354) being slidably inserted into the first handle plate (31). One side of the first connecting plate (351) and the connecting column (352) is provided with a butt joint hole, the interior of the mounting groove (36) is fixedly connected with a fixing rod (355), the outer wall of the fixing rod (355) is slidably inserted into the second connecting plate (353), the outer wall of the fixing rod (355) is slidably sleeved with a limiting spring (356), and the limiting spring (356) is located on the side of the second connecting plate (353) away from the button (354). ​ 2. The recyclable and environment-friendly packaging box according to claim 1, wherein, ​ 3. The recyclable and environment-friendly packaging box according to claim 2, characterized in that, ​ 4. The recyclable and environment-friendly packaging box according to claim 3, characterized in that, ​ ​ ​ 5. The recyclable and environment-friendly packaging box according to claim 4, characterized in that, ​ ​ ​ 6. The recyclable and environment-friendly packaging box according to claim 5, characterized in that, ​

Images