Detachable wooden packaging box with self-locking structure

Abstract

The utility model discloses a detachable wooden packaging box with a self-locking structure, which comprises a box body which comprises an upper mounting mechanism and a lower mounting mechanism, the system further comprises; the locking mechanisms are arranged in the upper mounting mechanism and the lower mounting mechanism; the top end of the locking mechanism is connected with the clamping mechanism through a reset mechanism. The detachable wooden packaging box is provided with the self-locking structure. According to the packaging box, the upper mounting mechanism and the lower mounting mechanism are arranged, and the sections of the upper mounting mechanism and the lower mounting mechanism are both of a U-shaped structure, so that the upper mounting mechanism and the lower mounting mechanism can be directly clamped when products are packaged, the products can be packaged in the whole box body, and the effect of packaging and protecting the products is achieved; and meanwhile, the upper mounting mechanism and the lower mounting mechanism can be prefabricated and formed, so that the upper mounting mechanism and the lower mounting mechanism can be directly taken and used during packaging, workers do not need to carry out butt-joint positioning work among all board surfaces, and operation is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden packing cases, in particular to a detachable wooden packing case with a self-locking structure. Background Technique

[0002] A wooden packing case uses wooden boards as raw materials and forms the outer shape of the packing case with the wooden boards, so as to achieve the effect of protecting the products to be transported during transportation. Through the wooden packing case, the outside of the products can be protected during transportation, ensuring that when the packing case is manually extruded from the outside, the packing case will not be extruded and deformed, and the products inside the packing case will not be damaged. Although the existing wooden packing cases on the market can protect the products, compared with the existing paper packing cases on the market, since the boards on each surface can only be fixed by screws, etc., it is very inconvenient to disassemble the boards on each surface later. Also, when packaging and sealing the products with the wooden packing case, screws need to be installed on each surface, and the operation is too complicated. Content of the Utility Model

[0003] The purpose of the utility model is to provide a detachable wooden packing case with a self-locking structure to solve the problems raised in the above background technique that although the existing wooden packing cases on the market can protect the products, compared with the existing paper packing cases on the market, since the boards on each surface can only be fixed by screws, etc., it is very inconvenient to disassemble the boards on each surface later, and when packaging and sealing the products with the wooden packing case, screws need to be installed on each surface, and the operation is too complicated.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A detachable wooden packing case with a self-locking structure, including a box body, which includes an upper installation mechanism and a lower installation mechanism. The cross-sections of both the upper installation mechanism and the lower installation mechanism are arranged in a "U" shape, and the upper installation mechanism and the lower installation mechanism are engaged with each other;

[0005] It also includes;

[0006] A locking mechanism, which is arranged inside both the upper installation mechanism and the lower installation mechanism and is used for the locking work of the engagement between the upper installation mechanism and the lower installation mechanism;

[0007] The top end of the locking mechanism is connected to the engaging mechanism through a reset mechanism, and the top end of the engaging mechanism is used for the engaging work.

[0008] Preferably, the upper installation mechanism includes an upper cover plate, upper card slots, upper pin holes and upper side plates, and the upper side plates are symmetrically arranged at the bottom of the upper cover plate;

[0009] There are also 2 symmetrical upper card slots penetrating through the top end of the upper cover plate;

[0010] On the inner bottom of the upper side plate, upper pin holes are evenly distributed for engaging with the engaging mechanism inside the lower mounting mechanism.

[0011] Preferably, the lower mounting mechanism includes a lower cover plate, lower card slots, lower pin holes and lower side plates. On the top end of the lower cover plate, 2 lower side plates are symmetrically arranged;

[0012] There are also 2 symmetrical lower card slots penetrating through the top end of the lower cover plate;

[0013] On the inner top of the lower side plate, lower pin holes are evenly distributed for engaging with the engaging mechanism inside the upper mounting mechanism.

[0014] Preferably, the inside of the upper card slot is for engaging with the lower side plate, and the inside of the lower card slot is for engaging with the upper side plate.

[0015] Preferably, in the middle position between the upper cover plate and the lower cover plate, there is a middle slot, and on both sides of the middle slot, there are reserved cavities. In the middle of the middle slot, there is a locking mechanism, and the top end of the locking mechanism is connected to the engaging mechanism through a reset mechanism;

[0016] The reset mechanism is arranged inside the reserved cavity;

[0017] The engaging mechanism moves inside the upper card slot and the lower card slot.

[0018] Preferably, the locking mechanism includes a driving gear, which is connected by a bearing in the middle position of the middle slot, and on both sides of it, there are meshing gears. The top end of the meshing gear is coaxially connected with a winding shaft, and the top end of the driving gear is coaxially connected with a rotating shaft, and the rotating shaft is inlaid on the outer walls of the upper cover plate and the lower cover plate, and a polygonal groove is arranged at the top end of the rotating shaft.

[0019] Preferably, the outside of the winding shaft is connected to the reset mechanism, and the reset mechanism includes a pull wire and a reset spring. The pull wire is wound around the outside of the winding shaft, and the other side of the pull wire is connected to the engaging mechanism. One side of the reset spring is connected to the engaging mechanism, and the other side is connected to the inner wall of the reserved cavity;

[0020] The engaging mechanism includes an engaging plate and engaging pins. The engaging plate is arranged in a rectangular structure, and on its top end, engaging pins are evenly distributed. The engaging pins are used for engaging between the upper pin holes and the lower pin holes.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows: The detachable wooden packing box with a self-locking structure is provided with an upper mounting mechanism and a lower mounting structure, and the cross-sections of both are in a "U" shape structure. Therefore, when packing products, the upper mounting mechanism and the lower mounting mechanism can be directly clamped together, and the products can be packed inside the entire box body, achieving the effect of protecting the products during packaging. At the same time, the upper mounting mechanism and the lower mounting mechanism can be prefabricated, so it is ensured that when packaging, they can be directly taken and used without the need for workers to perform the docking and positioning work between each board surface, and the operation is very convenient;

[0022] Locking mechanisms are provided inside both the upper mounting mechanism and the lower mounting mechanism. When working, the locking mechanism on the upper mounting mechanism can drive the engaging mechanism at its top to engage with the lower pin hole on the lower mounting mechanism, and the locking mechanism on the lower mounting mechanism can drive the engaging mechanism at its top to engage with the lower pin hole on the upper mounting mechanism. Thus, the effect of automatically locking the upper mounting mechanism and the lower mounting mechanism can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the front view structural schematic diagram of the present utility model;

[0024] Figure 2 is the connection and clamping structure schematic diagram of the upper mounting mechanism and the lower mounting mechanism of the present utility model;

[0025] Figure 3 is the top view sectional structural schematic diagram of the locking mechanism inside the cover plate of the present utility model;

[0026] Figure 4 is the partial enlarged structural schematic diagram of the locking mechanism of the present utility model.

[0027] In the figure: 1, box body; 2, upper mounting mechanism; 21, upper cover plate; 22, upper card slot; 23, upper pin hole; 24, upper side plate; 3, lower mounting mechanism; 31, lower cover plate; 32, lower card slot; 33, lower pin hole; 34, lower side plate; 4, middle slot; 5, reserved cavity; 6, locking mechanism; 61, rotating shaft; 62, driving gear; 63, meshing gear; 64, winding shaft; 7, engaging mechanism; 71, engaging plate; 72, engaging pin; 8, reset mechanism; 81, pulling wire; 82, reset spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-4 , the present invention provides a technical solution: a detachable wooden packing box with a self-locking structure, including a box body 1, which includes an upper installation mechanism 2 and a lower installation mechanism 3. The cross-sections of both the upper installation mechanism 2 and the lower installation mechanism 3 are arranged in a "U" - shaped structure, and the upper installation mechanism 2 and the lower installation mechanism 3 are engaged with each other;

[0030] It also includes;

[0031] A locking mechanism 6, which is provided inside both the upper installation mechanism 2 and the lower installation mechanism 3, and is used for the engagement and locking work of the upper installation mechanism 2 and the lower installation mechanism 3;

[0032] The top end of the locking mechanism 6 is connected to the engaging mechanism 7 through a reset mechanism 8, and the top end of the engaging mechanism 7 is used for engaging work;

[0033] The present application provides a wooden packing box with a locking mechanism 6. Specifically, when in use, first, only need to place the product to be transported above the lower installation mechanism 3 of the box body 1. Then, only need to vertically move the upper installation mechanism 2 downward on the top end of the lower installation mechanism 3 so that the upper installation mechanism 2 and the lower installation mechanism 3 are engaged. Then, control the locking mechanism 6 on the upper installation mechanism 2 and the lower installation mechanism 3 to start, so that it drives the reset mechanism 8 to move. Thus, when the reset mechanism 8 moves, it will drive the engaging mechanism 7 at its top end to move back and forth, so that the upper installation mechanism 2 and the lower installation mechanism 3 are engaged and locked by the engaging mechanism 7, thus achieving the effect of protecting the product during packaging.

[0034] Among them, as shown in Figure 2 , the upper installation mechanism 2 includes an upper cover plate 21, upper card slots 22, upper pin holes 23 and upper side plates 24. The bottom of the upper cover plate 21 is symmetrically provided with upper side plates 24;

[0035] The top end of the upper cover plate 21 also penetrates through 2 symmetric upper card slots 22;

[0036] The inner bottom of the upper side plates 24 is evenly distributed with upper pin holes 23, which are used to engage with the engaging mechanism 7 inside the lower installation mechanism 3.

[0037] The lower installation mechanism 3 includes a lower cover plate 31, lower card slots 32, lower pin holes 33 and lower side plates 34. Two lower side plates 34 are symmetrically arranged at the top end of the lower cover plate 31;

[0038] Two symmetrical lower card slots 32 also penetrate through the top end of the lower cover plate 31;

[0039] Lower pin holes 33 are evenly distributed on the inner sides of the top ends of the lower side plates 34 for engaging with the engaging mechanism 7 inside the upper installation mechanism 2;

[0040] The inside of the upper card slot 22 is for engaging with the lower side plate 34, and the inside of the lower card slot 32 is for engaging with the upper side plate 24

[0041] When the upper installation mechanism 2 moves downward to engage with the lower installation mechanism 3, only the two upper side plates 24 at the bottom of the upper cover plate 21 need to be engaged with the two side positions of the lower side plates 34 at the top end of the lower cover plate 31. Therefore, the upper side plate 24 is engaged with the lower card slot 32, and the lower side plate 34 is engaged with the upper card slot 22, thus completing the engagement installation work.

[0042] In this application, according to Figures 3-4 As shown, an intermediate slot 4 is provided at the middle position of the upper cover plate 21 and the lower cover plate 31, and reserved cavities 5 are provided on both sides of the intermediate slot 4. A locking mechanism 6 is provided in the middle of the intermediate slot 4, and the top end of the locking mechanism 6 is connected to the engaging mechanism 7 through a reset mechanism 8;

[0043] The reset mechanism 8 is arranged inside the reserved cavity 5;

[0044] The engaging mechanism 7 moves inside the upper card slot 22 and the lower card slot 32.

[0045] The locking mechanism 6 includes a driving gear 62, which is connected by bearings at the middle position of the intermediate slot 4, and meshing gears 63 are engaged on both sides of it. A winding shaft 64 is coaxially connected to the top end of the meshing gear 63. A rotating shaft 61 is coaxially connected to the top end of the driving gear 62, and the rotating shaft 61 is embedded on the outer walls of the upper cover plate 21 and the lower cover plate 31, and a polygonal groove is provided at the top end of the rotating shaft 61.

[0046] The outside of the winding shaft 64 is connected to the reset mechanism 8, and the reset mechanism 8 includes a pull wire 81 and a reset spring 82. The pull wire 81 is wound around the outside of the winding shaft 64, and the other side of the pull wire 81 is connected to the engaging mechanism 7. One side of the reset spring 82 is connected to the engaging mechanism 7, and the other side is connected to the inner wall of the reserved cavity 5;

[0047] The engaging mechanism 7 includes an engaging plate 71 and engaging pins 72. The engaging plate 71 is arranged in a rectangular structure, and engaging pins 72 are evenly distributed at its top end. The engaging pins 72 are used for engaging with the upper pin holes 23 and the lower pin holes 33;

[0048] Specifically, when controlling the activation of the locking mechanism 6, it is necessary to use an external tool to engage with the polygonal groove inside the rotating shaft 61, thereby controlling the rotation of the entire rotating shaft 61. When the rotating shaft 61 rotates, it will drive the driving gear 62 to rotate. The rotation of the driving gear 62 will mesh with the meshing gear 63, causing the meshing gear 63 to rotate and drive the winding shaft 64 to rotate. Therefore, the top of the winding shaft 64 drives the pull wire 81 to perform the wire winding and unwinding operations. Thus, the top of the pull wire 81 pulls the engaging plate 71 to move inside the reserved cavity 5, thereby driving the engaging pin 72 to move. When the engaging pin 72 moves, in cooperation with the reset of the return spring 82, the engaging pin 72 will perform the telescopic operation. Thus, it will engage with the upper pin hole 23 and the lower pin hole 33 to achieve the locking effect. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0049] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A detachable wooden packaging box with a self-locking structure, comprising: A box body (1) comprises an upper mounting mechanism (2) and a lower mounting mechanism (3), wherein the cross-sections of the upper mounting mechanism (2) and the lower mounting mechanism (3) are both arranged in a "U"-shaped structure, and the upper mounting mechanism (2) and the lower mounting mechanism (3) are mutually engaged; Features: Also includes; A locking mechanism (6) is provided inside the upper mounting mechanism (2) and the lower mounting mechanism (3) and is used for locking the upper mounting mechanism (2) and the lower mounting mechanism (3); The top end of the locking mechanism (6) is connected to the engaging mechanism (7) via a reset mechanism (8), and the top end of the engaging mechanism (7) is used for engaging work.

2. A detachable wooden packaging box with a self-locking structure according to claim 1, characterized in that: The upper mounting mechanism (2) comprises an upper cover plate (21), an upper clamping groove (22), an upper pin hole (23) and an upper side plate (24); the upper side plate (24) is symmetrically arranged at the bottom of the upper cover plate (21); The top of the upper cover plate (21) is also penetrated by two symmetrical upper slots (22); Upper pin holes (23) are evenly distributed on the inner bottom of the upper side plate (24) for engaging with the engaging mechanism (7) inside the lower mounting mechanism (3).

3. A detachable wooden packaging box with a self-locking structure according to claim 2, characterized in that: The lower mounting mechanism (3) comprises a lower cover plate (31), a lower clamping groove (32), a lower pin hole (33) and a lower side plate (34), and two lower side plates (34) are symmetrically arranged at the top of the lower cover plate (31); The top of the lower cover plate (31) is also penetrated by two symmetrical lower slots (32); Lower pin holes (33) are evenly distributed on the inner side of the top end of the lower side plate (34) for engaging with the engaging mechanism (7) inside the upper mounting mechanism (2).

4. A detachable wooden packaging box with a self-locking structure according to claim 3, characterized in that: The interior of the upper clamping groove (22) is used to be clamped with the lower side plate (34), and the interior of the lower clamping groove (32) is used to be clamped with the upper side plate (24).

5. The detachable wooden packaging box with a self-locking structure according to claim 3, characterized in that: A middle groove (4) is provided in the middle of the upper cover plate (21) and the lower cover plate (31), and reserved cavities (5) are provided on both sides of the middle groove (4). A locking mechanism (6) is provided in the middle of the middle groove (4), and the top end of the locking mechanism (6) is connected to the locking mechanism (7) via a reset mechanism (8); The reset mechanism (8) is arranged inside the reserved cavity (5); The engaging mechanism (7) moves inside the upper engaging groove (22) and the lower engaging groove (32).

6. The detachable wooden packaging box with a self-locking structure according to claim 1, characterized in that: The locking mechanism (6) comprises a driving gear (62), a bearing of which is connected to the middle position of the middle groove (4), and meshing gears (63) are meshed at both sides of the driving gear (62), the top end of the meshing gear (63) is coaxially connected to a winding shaft (64), the top end of the driving gear (62) is coaxially connected to a rotating shaft (61), and the rotating shaft (61) is inlaid on the outer walls of the upper cover plate (21) and the lower cover plate (31), and a polygonal groove is provided at the top end of the rotating shaft (61).

7. A detachable wooden packaging box with a self-locking structure according to claim 6, characterized in that: The outer side of the winding shaft (64) is connected to the reset mechanism (8), and the reset mechanism (8) comprises a pull wire (81) and a reset spring (82), the pull wire (81) is wound around the outside of the winding shaft (64), and the other side of the pull wire (81) is connected to the locking mechanism (7), and one side of the reset spring (82) is connected to the locking mechanism (7), and the other side is connected to the inner wall of the reserved cavity (5); The engaging mechanism (7) comprises an engaging plate (71) and an engaging pin (72); the engaging plate (71) is arranged in a rectangular structure, and the engaging pins (72) are evenly distributed on the top of the engaging plate; the engaging pins (72) are used to engage with the upper pin hole (23) and the lower pin hole (33).

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