Wooden packaging box with built-in reinforcing structure

Abstract

The utility model relates to the technical field of wooden packing boxes, and discloses a wooden packing box with a built-in reinforcing structure, which comprises a box body, four connecting bases are arranged in the box body, two connecting cross rods are fixedly connected to the upper surfaces of the four connecting bases, a placing plate is fixedly connected to the upper surfaces of the two connecting cross rods, and a reinforcing structure is arranged in the placing plate. A supporting vertical rod is arranged between the two placing plates, a first inclined supporting rod is fixedly connected to the surface of the front side of the supporting vertical rod, a first groove is formed in the surface of the rear side of the supporting vertical rod, and a second inclined supporting rod is arranged in the first groove, so that the stability of the box body is further guaranteed, and the device is wide in application range; the supporting mode can be conveniently adjusted according to the width of the box body, for a small-size packaging box, the second inclined supporting rods can be stored into the first grooves, then the containing space in the packaging box is increased, practicability is high, flexibility is high, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden packing cases, in particular to a wooden packing case with an internal reinforcement structure. Background Technique

[0002] A wooden packing case refers to a colloidal cuboid packing container made of wood, bamboo or a wood-based composite material, which can be used for equipment of products in industries such as logistics, mechanical electronics, ceramic building materials, hardware appliances, precision instrument meters, vulnerable goods and oversized items, and is widely used in modern society.

[0003] Some existing wooden packing cases are slightly lacking in stability. After long-term use, the side plates and top plates of the wooden packing cases will inevitably be bumped, which will lead to a decrease in the connection stability between the top plate, side plates and bottom plate. And if during transportation, after experiencing the bumps of the vehicle, it is very likely that the side plate or top plate will be damaged, which will cause the objects inside the wooden packing case to fall, affecting the protection effect on the internal objects, with poor practicability and poor safety. In view of this, we propose a wooden packing case with an internal reinforcement structure to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a wooden packing case with an internal reinforcement structure to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A wooden packing case with an internal reinforcement structure, including a box body. Four connecting bases are arranged inside the box body. Two connecting crossbars are fixedly connected to the upper surfaces of the four connecting bases. A placing plate is fixedly connected to the upper surfaces of the two connecting crossbars. A supporting vertical rod is arranged between the two placing plates. A first inclined supporting rod is fixedly connected to the front side surface of the supporting vertical rod. A first groove is formed in the rear side surface of the supporting vertical rod. A second inclined supporting rod is arranged inside the first groove. Guide grooves are formed in both inner side walls of the first groove. The right guide groove extends out of the inside of the supporting vertical rod. A locking assembly is arranged inside the right guide groove. A triangular guide plate is fixedly connected to the inside of the first groove. A receiving groove is formed in the surface of the second inclined supporting rod. Moving grooves are formed in the upper surfaces of all the four connecting bases. A fixing plate is fixedly connected to the lower surface of the supporting vertical rod. The fixing plate is slidably connected inside the moving groove. A threaded rod is rotatably connected to the inside of the right moving groove. The right fixing plate is threadedly sleeved on the outer surface of the threaded rod. A second groove is formed in the rear side surface of the supporting vertical rod. Supporting top rods are fixedly connected to the upper ends of the four supporting vertical rods.

[0006] Preferably, the top wall of the receiving groove is arranged as an inclined surface, and the inclined surface of the receiving groove is adapted to the inclined surface of the triangular guide plate.

[0007] Preferably, the second groove is matched with the connecting cross bar.

[0008] Preferably, the bottom surfaces of the first oblique support rod and the second oblique support rod are both adapted to the upper surface of the connection base.

[0009] Preferably, the locking assembly includes a sliding block, which is slidably connected inside the two guide grooves, and an axle body is sleeved inside the second oblique support rod, and the second oblique support rod is rotatably connected between the two sliding blocks through the axle body.

[0010] Preferably, the sliding block is provided with an L-shaped movable groove in communication with the outside, and an L-shaped locking rod is slidably connected to the inside of the L-shaped movable groove.

[0011] Preferably, the inner wall of the right guide groove is provided with two locking grooves matched with the L-shaped locking rods, and the locking grooves matched with the two L-shaped locking rods are respectively located at the upper and lower sides of the right guide groove.

[0012] Preferably, a spring is arranged inside the L-shaped movable groove, and two ends of the spring are fixedly connected to the L-shaped locking rod and the inner wall of the L-shaped movable groove respectively.

[0013] Compared with the prior art, the utility model provides a wooden packaging box with a built-in reinforcement structure, which has the following beneficial effects:

[0014] 1. The wooden packaging box with a built-in reinforcement structure can make the second oblique support rod slide upward inside the first groove by operating the locking component, and the second oblique support rod will gradually be stored in the first groove by relying on its own gravity, and then the rear side wall of the supporting vertical rod will fit with the rear side wall of the box body, so as to reinforce and support the packaging box with a smaller volume, and further ensure the stability of the box body. The device has a wide range of applications and is convenient for adjusting the supporting method according to the width of the box body. For the packaging box with a small volume, the second oblique support rod will be stored in the first groove, so as to increase the storage space inside the packaging box. It has high practicality, high flexibility and simple operation.

[0015] 2. The wooden packaging box with a built-in reinforcement structure can move the L-shaped locking rod forward so that the L-shaped locking rod will disengage from the locking groove provided on the inner wall of the guide groove. At this time, the staff's second oblique support rod moves up and down, and then the L-shaped locking rod is loosened. The elastic force of the spring itself will make the L-shaped locking rod engage with the locking groove on the lower side of the guide groove, and finally the position of the second oblique support rod is switched, which further improves the practicability of the device and is convenient for the staff to adjust the angle of the second oblique support rod, thereby changing the overall use state of the device. The operation is simple and the adjustment efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1Schematic diagram of the structure of a wooden packing box with a built-in reinforcement structure according to the present utility model;

[0017] Figure 2 Schematic diagram of the structure of the connection base according to the present utility model;

[0018] Figure 3 First schematic diagram of the structure of the support vertical rod according to the present utility model;

[0019] Figure 4 Second schematic diagram of the structure of the support vertical rod according to the present utility model;

[0020] Figure 5 First schematic diagram of the sectional structure of the support vertical rod according to the present utility model;

[0021] Figure 6 Second schematic diagram of the sectional structure of the support vertical rod according to the present utility model;

[0022] Figure 7 Schematic diagram of the sectional structure of the sliding block according to the present utility model;

[0023] Figure 8 Schematic diagram of the structure of the moving groove according to the present utility model.

[0024] In the figure: 1, box body; 2, connection base; 3, connection cross bar; 4, placing plate; 5, support vertical rod; 501, fixing plate; 502, second groove; 6, second inclined support rod; 601, shaft body; 7, first groove; 8, guiding groove; 9, triangular guiding plate; 10, accommodating groove; 11, moving groove; 12, threaded rod; 13, sliding block; 14, L-shaped movable groove; 15, L-shaped locking rod; 16, spring; 17, first inclined support rod; 18, support top rod. Detailed implementation manners

[0025] 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.

[0026] Please refer to Figures 1-8, the present utility model provides a technical solution: a wooden packing box with an internal reinforcement structure, including a box body 1. Inside the box body 1, four connecting bases 2 are provided. On the upper surfaces of the four connecting bases 2, two connecting crossbars 3 are fixedly connected. On the upper surfaces of the two connecting crossbars 3, a placement plate 4 is fixedly connected. Between the two placement plates 4, a support vertical rod 5 is provided. On the front side surface of the support vertical rod 5, a first inclined support rod 17 is fixedly connected. On the rear side surface of the support vertical rod 5, a first groove 7 is provided. Inside the first groove 7, a second inclined support rod 6 is provided. On both inner walls of the first groove 7, guide grooves 8 are provided. The right guide groove 8 extends out of the inside of the support vertical rod 5. Inside the right guide groove 8, a locking assembly is provided. Inside the first groove 7, a triangular guide plate 9 is fixedly connected. On the surface of the second inclined support rod 6, a receiving groove 10 is provided. The top wall of the receiving groove 10 is set as an inclined surface. The inclined surface of the receiving groove 10 and the inclined surface of the triangular guide plate 9 are adapted to each other. On the upper surfaces of the four connecting bases 2, moving grooves 11 are provided. On the lower surface of the support vertical rod 5, a fixing plate 501 is fixedly connected. The fixing plate 501 is slidably connected inside the moving groove 11. Inside the right moving groove 11, a threaded rod 12 is rotatably connected. The right fixing plate 501 is threadedly sleeved on the outer surface of the threaded rod 12. On the rear side surface of the support vertical rod 5, a second groove 502 is provided. The second groove 502 is adapted to the connecting crossbar 3. At the upper ends of the four support vertical rods 5, a support top rod 18 is fixedly connected. When the staff needs to reinforce and support the inside of the box body 1, first, the connecting bases 2 are equidistantly fixedly installed inside the box body 1 through bolts, and then the connecting crossbars 3 are fixedly installed on the tops on both sides of the connecting bases 2 through bolts. Subsequently, the placement plates 4 are equidistantly fixedly installed on the tops of the connecting crossbars 3 through bolts. When the width of the box body 1 is greater than 600 mm, at this time, both the first inclined support rod 17 and the second inclined support rod 6 will reinforce and support the box body 1. If the width of the box body 1 is less than 600 mm, then by operating the locking assembly, the second inclined support rod 6 slides upward inside the first groove 7. At this time, the triangular guide plate 9 will gradually enter the inside of the receiving groove 10, and relying on the gravity of the second inclined support rod 6 itself, it will gradually be received inside the first groove 7, and the triangular guide plate 9 will completely enter the inside of the receiving groove 10. Subsequently, by operating the locking assembly again, the position of the second inclined support rod 6 can be locked. Then, by rotating the threaded rod 12, because the fixing plate 501 is threadedly sleeved on the outer surface of the threaded rod 12, when the threaded rod 12 rotates, the right support vertical rod 5 will move backward. At this time, under the connection of the support top rod 18, the four support vertical rods 5 will move backward synchronously, and the fixing plate 501 will slide inside the moving groove 11 until the inner wall of the second groove 502 fits with the rear connecting crossbar 3. At this time, the rear side wall of the support vertical rod 5 will fit with the rear side wall of the box body 1, thereby realizing the reinforcement and support of the packing box with a smaller volume. Through the above structure, the stability of the box body 1 is further ensured. The device has a wide range of applications.It is convenient to adjust the support mode according to the width of the box body 1. For a small-volume packaging box, the second oblique support rod 6 can be stored in the first groove 7, thereby increasing the storage space inside the packaging box. It is highly practical, flexible and easy to operate.

[0027] Furthermore, the bottom surfaces of the first oblique support rod 17 and the second oblique support rod 6 are both adapted to the upper surface of the connection base 2 .

[0028] Furthermore, the locking assembly includes a sliding block 13, which is slidably connected to the inside of the two guide grooves 8, and the inside of the second oblique support rod 6 is sleeved with a shaft body 601, and the second oblique support rod 6 is rotatably connected between the two sliding blocks 13 through the shaft body 601. The inside of the sliding block 13 is provided with an L-shaped movable groove 14 connected to the outside, and the inside of the L-shaped movable groove 14 is slidably connected with an L-shaped locking rod 15. The inner wall of the right guide groove 8 is provided with two locking grooves that are compatible with the L-shaped locking rod 15, and the locking grooves that are compatible with the two L-shaped locking rods 15 are respectively located on the upper and lower sides of the right guide groove 8, and a spring 16 is provided inside the L-shaped movable groove 14, and the two ends of the spring 16 are respectively fixedly connected to the L-shaped locking rod 15 and the inner wall of the L-shaped movable groove 14. When the staff needs to adjust the position of the second oblique support rod 6, by pushing the L-shaped locking rod 15 forward, the L-shaped locking The rod 15 will slide inside the L-shaped movable groove 14, and then the L-shaped locking rod 15 will disengage from the locking groove provided on the inner wall of the guide groove 8, and the spring 16 will be deformed. At this time, the staff's second oblique support rod 6 moves up and down. When the second oblique support rod 6 descends, the cooperation of the triangular guide plate 9 and the accommodating groove 10 will make the second oblique support rod 6 rotate around the shaft body 601 until the bottom of the second oblique support rod 6 and the top surface of the connecting base 2 are against each other. Subsequently, the L-shaped locking rod 15 is released, and the elastic force of the spring 16 itself will make the L-shaped locking rod 15 engage with the locking groove on the lower side of the guide groove 8, and finally the position of the second oblique support rod 6 is switched. The above structure further improves the practicality of the device, makes it convenient for the staff to adjust the angle of the second oblique support rod 6, thereby changing the overall use state of the device, is simple to operate, and has high adjustment efficiency.

[0029] Working principle:

[0030] When the wooden packing box with an internal reinforcement structure is in use, when the staff needs to reinforce and support the inside of the box body 1, first, the connecting base 2 is fixedly installed equidistantly inside the box body 1 through bolts, and then the connecting cross bar 3 is fixedly installed on the tops of both sides of the connecting base 2 through bolts. Subsequently, the placing plate 4 is fixedly installed equidistantly on the top of the connecting cross bar 3 through bolts. When the width of the box body 1 is greater than 600 mm, at this time, both the first inclined support rod 17 and the second inclined support rod 6 will reinforce and support the box body 1. If the width of the box body 1 is less than 600 mm, the second inclined support rod 6 is made to slide upward inside the first groove 7 by operating the locking assembly. At this time, the triangular guide plate 9 will gradually enter the inside of the receiving groove 10, and relying on the gravity of the second inclined support rod 6 itself, it will gradually be received into the first groove 7, and the triangular guide plate 9 will completely enter the inside of the receiving groove 10. Subsequently, the locking assembly is operated again to lock the position of the second inclined support rod 6. Then, by rotating the threaded rod 12, since the fixing plate 501 is threadedly sleeved on the outer surface of the threaded rod 12, when the threaded rod 12 rotates, the right support vertical rod 5 will move backward. At this time, under the connection of the support top rod 18, the four support vertical rods 5 will move backward synchronously, and the fixing plate 501 will slide inside the moving groove 11 until the inner wall of the second groove 502 fits against the rear connecting cross bar 3. At this time, the rear side wall of the support vertical rod 5 will fit against the rear side wall of the box body 1, thereby realizing the reinforcement and support of the packing box with a smaller volume.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wooden packing box with a built-in reinforcement structure, comprising a box body (1), characterized in that: Inside the box body (1), four connecting bases (2) are provided. Two connecting crossbars (3) are fixedly connected to the upper surfaces of the four connecting bases (2). A placement plate (4) is fixedly connected to the upper surfaces of the two connecting crossbars (3). A support vertical rod (5) is arranged between the two placement plates (4). A first inclined support rod (17) is fixedly connected to the front side surface of the support vertical rod (5). A first groove (7) is formed in the rear side surface of the support vertical rod (5). A second inclined support rod (6) is arranged inside the first groove (7). Guide grooves (8) are formed in both inner walls of the first groove (7). The right guide groove (8) extends out of the inside of the support vertical rod (5). A locking assembly is arranged inside the right guide groove (8). A triangular guide plate (9) is fixedly connected to the inside of the first groove (7). A receiving groove (10) is formed in the surface of the second inclined support rod (6). Moving grooves (11) are formed in the upper surfaces of the four connecting bases (2). A fixing plate (501) is fixedly connected to the lower surface of the support vertical rod (5). The fixing plate (501) is slidably connected inside the moving groove (11). A threaded rod (12) is rotatably connected inside the right moving groove (11). The right fixing plate (501) is threadedly sleeved on the outer surface of the threaded rod (12). A second groove (502) is formed in the rear side surface of the support vertical rod (5). Support top rods (18) are fixedly connected to the upper ends of the four support vertical rods (5).

2. The wooden packing box with a built-in reinforcement structure according to claim 1, wherein: The top wall of the receiving groove (10) is arranged as an inclined surface, and the inclined surface of the receiving groove (10) is adapted to the inclined surface of the triangular guide plate (9).

3. The wooden packing box with a built-in reinforcement structure according to claim 1, wherein: The second groove (502) is adapted to the connecting crossbar (3).

4. A wooden packing box with a built-in reinforcement structure according to claim 1, wherein: The bottom surfaces of the first inclined support rod (17) and the second inclined support rod (6) are both adapted to the upper surface of the connecting base (2).

5. A wooden packing box with a built-in reinforcement structure according to claim 1, characterized in that: The locking assembly includes a sliding block (13). The sliding block (13) is slidably connected inside the two guide grooves (8). A shaft body (601) is sleeved inside the second inclined support rod (6). The second inclined support rod (6) is rotatably connected between the two sliding blocks (13) through the shaft body (601).

6. The wooden packing box with a built-in reinforcement structure according to claim 5, characterized in that: An L-shaped movable groove (14) communicating with the outside is formed inside the sliding block (13). An L-shaped locking rod (15) is slidably connected inside the L-shaped movable groove (14).

7. The wooden packing box with a built-in reinforcement structure according to claim 6, characterized in that: Two locking grooves adapted to the L-shaped locking rod (15) are formed in the inner wall of the right guide groove (8). The locking grooves adapted to the two L-shaped locking rods (15) are respectively located on the upper and lower sides of the right guide groove (8).

8. A wooden packing box with a built-in reinforcement structure according to claim 7, characterized in that: A spring (16) is arranged inside the L-shaped movable groove (14). The two ends of the spring (16) are respectively fixedly connected to the L-shaped locking rod (15) and the inner wall of the L-shaped movable groove (14).

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