Inner support positioning packaging box

Abstract

The utility model relates to the technical field of packaging boxes, and discloses an inner supporting and positioning packaging box which comprises a plywood tray, a ground cover is arranged at the top of the plywood tray, a surrounding plate is arranged in the ground cover, a top cover is arranged at the top of the surrounding plate, and a plurality of limiting and fixing supporting boxes are arranged between the surrounding plate and the top cover. Sleeve rods are arranged on the peripheries of the exteriors of the two limiting fixing supporting boxes, supporting telescopic rods are slidably connected into the sleeve rods, a top plate is fixedly connected to the tops of the four supporting telescopic rods, fixing blocks are fixedly connected to the outer sides of the sleeve rods, and pull rods are slidably connected to one sides of the interiors of the fixing blocks. And the bottom of the pull rod is fixedly connected with a square plate. According to the inner support, through the sleeve rods, the supporting telescopic rods and the inserting rods, the effect that gaps between limiting and fixing supporting boxes in the surrounding plate are adjusted, and therefore the situation that the gaps are too small, extrusion and collision between inner supports are caused, and damage is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to an inner support positioning packaging box. Background Art

[0002] A car tray is a device used to mount and secure various items inside a car. Car trays are usually made of metal materials, such as steel or aluminum, which have excellent durability and sturdiness and can withstand various vibrations and shocks generated during the driving of the car.

[0003] In the prior art, inner trays are packaged in boxes, but the inner tray storage space inside the box cannot be adjusted, which results in the inner trays colliding and squeezing each other during packaging and transportation, resulting in quality damage to the inner trays. To address the above problems, an inner tray positioning box is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides an inner tray positioning packaging box, aiming to improve the problem in the prior art that the packaging box cannot adjust its internal inner tray storage space, resulting in the inner trays colliding and squeezing each other during packing and transportation, resulting in damage to the quality of the inner trays.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: an inner support positioning packaging box, including a plywood pallet, a ground cover is provided on the top of the plywood pallet, a surrounding plate is provided inside the ground cover, a sky cover is provided on the top of the surrounding plate, and a plurality of limit fixing boxes are provided between the surrounding plate and the sky cover, wherein two of the limit fixing boxes are provided with sleeve rods on all sides outside, a supporting telescopic rod is slidably connected inside the sleeve rods, four supporting telescopic rods are fixedly connected with top plates on the tops, a fixed block is fixedly connected to the outside of the sleeve rod, a pull rod is slidably connected to one side of the fixed block, a square plate is fixedly connected to the bottom of the pull rod, an insertion rod is slidably connected to the other side of the fixed block, one end of the insertion rod is fixedly connected to the telescopic rod, a sleeve is slidably connected to the outside of the telescopic rod, a spring is sleeved on the outside of the telescopic rod, and a connecting rod is provided between the square plate and the insertion rod.

[0006] As a further description of the above technical solution:

[0007] A strength layer is arranged inside the enclosure, a waterproof layer is arranged outside the strength layer, and a corrosion-resistant layer is arranged outside the waterproof layer.

[0008] As a further description of the above technical solution:

[0009] The bottoms of the four upper sleeve rods are all arranged around the top of the lower top plate, and the lower limiting fixing bracket box is arranged on the inner side of the floor cover.

[0010] As a further description of the above technical solution:

[0011] The middle position-limiting and fixing bracket box is arranged on the top of the lower top plate, and the upper position-limiting and fixing bracket box is arranged on the top of the upper top plate.

[0012] As a further description of the above technical solution:

[0013] A plurality of fixing holes are provided on the outer side of the supporting telescopic rod, and the inserting rod passes through the sleeve rod and is inserted into the fixing holes.

[0014] As a further description of the above technical solution:

[0015] The outside of the square plate is slidably connected to the inside of the fixing block, and one end of the sleeve away from the telescopic rod is fixedly connected to the inner wall of the fixing block.

[0016] As a further description of the above technical solution:

[0017] One end of the spring is fixedly connected to the outside of the insertion rod, and the other end of the spring is fixedly connected to the outside of the sleeve.

[0018] As a further description of the above technical solution:

[0019] One end of the connecting rod is rotatably connected to the bottom of the block plate, and the other end of the connecting rod is rotatably connected to the outer top side of the insertion rod.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation among the plywood pallet, the ground cover, the enclosure, the sky cover, the limit fixing bracket box, the sleeve rod, the supporting telescopic rod, the top plate, the fixing block, the pull rod, the block plate, the plug rod, the telescopic rod, the sleeve, the spring and the connecting rod, it is achieved that the clearance between the limit fixing bracket boxes inside the enclosure is adjusted through the sleeve rod, the supporting telescopic rod and the plug rod, so as to avoid the clearance being too small, resulting in extrusion and collision between the inner brackets and causing damage.

[0022] 2. In the utility model, through the coordination among the enclosure, the strength layer, the waterproof layer and the corrosion-resistant layer, it is achieved that the strength of the enclosure is strengthened by the strength layer, the waterproof effect of the enclosure is strengthened by the waterproof layer, and the corrosion resistance of the enclosure is improved by the corrosion-resistant layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the inner support positioning packaging box proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a plywood pallet for positioning a packaging box provided by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the limited fixing support box of the inner support positioning packaging box proposed by the utility model;

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 This is a schematic diagram of the structure of the insertion rod for the inner support positioning packaging box proposed by the utility model;

[0028] Figure 6 This is a schematic structural diagram of the enclosure for the inner support positioning packaging box proposed by the utility model.

[0029] Legend:

[0030] 1. Plywood pallet; 2. Ground cover; 3. Enclosure; 4. Roof; 5. Positioning and fixing bracket; 6. Sleeve rod; 7. Support telescopic rod; 8. Top plate; 9. Fixed block; 10. Pull rod; 11. Square plate; 12. Insert rod; 13. Telescopic rod; 14. Sleeve; 15. Spring; 16. Connecting rod; 17. Strength layer; 18. Waterproof layer; 19. Corrosion-resistant layer. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an inner support positioning packaging box, including a plywood pallet 1, a ground cover 2 is arranged on the top of the plywood pallet 1, a surrounding board 3 is arranged inside the ground cover 2, a sky cover 4 is arranged on the top of the surrounding board 3, and a plurality of limited fixed support boxes 5 are arranged between the surrounding board 3 and the sky cover 4, wherein two of the limited fixed support boxes 5 are provided with sleeve rods 6 on the outside and around, and a supporting telescopic rod 7 is slidably connected inside the sleeve rod 6, and a top plate 8 is fixedly connected to the top of the four supporting telescopic rods 7.

[0033] Specifically, the plywood pallet 1 serves to place the ground cover 2, the ground cover 2 cooperates with the top cover 4 to seal the enclosure 3, the limiting and fixing support box 5 serves to position the inner support inside it, and the sleeve rod 6 cooperates with the supporting telescopic rod 7 and the top plate 8 to adjust the internal space of the enclosure 3, so that the space of the limiting and fixing support box 5 inside the enclosure 3 is more reasonable.

[0034] Reference Figure 3 - Figure 5 A fixed block 9 is fixedly connected to the outside of the sleeve rod 6, a pull rod 10 is slidably connected to one side of the fixed block 9, a square plate 11 is fixedly connected to the bottom of the pull rod 10, an insertion rod 12 is slidably connected to the other side of the fixed block 9, one end of the insertion rod 12 is fixedly connected to a telescopic rod 13, a sleeve 14 is slidably connected to the outside of the telescopic rod 13, a spring 15 is sleeved on the outside of the telescopic rod 13, and a connecting rod 16 is arranged between the square plate 11 and the insertion rod 12.

[0035] Specifically, the pull rod 10 drives the square plate 11 to slide inside the fixed block 9, and then the square plate 11 drives the connecting rod 16, and then the connecting rod 16 drives the insertion rod 12 to slide inside the fixed block 9 and compress the spring 15. At this time, the length of the supporting telescopic rod 7 inside the sleeve rod 6 is adjusted, and the top plate 8 is adjusted to a suitable height. Then, the pull rod 10 is released, and the spring 15 inside the fixed block 9 drives the insertion rod 12 to penetrate the sleeve rod 6 and be inserted into the supporting telescopic rod 7, thereby completing the fixation.

[0036] Reference Figure 2 , Figure 4 and Figure 6 A strength layer 17 is provided inside the enclosure 3, a waterproof layer 18 is provided outside the strength layer 17, and a corrosion-resistant layer 19 is provided outside the waterproof layer 18. The bottoms of the four upper sleeve rods 6 are all arranged around the top of the lower top plate 8. The lower limit fixing bracket 5 is arranged on the inner side of the ground cover 2, the middle limit fixing bracket 5 is arranged on the top of the lower top plate 8, and the upper limit fixing bracket 5 is arranged on the top of the upper top plate 8. A plurality of fixing holes are provided on the outer side of the supporting telescopic rod 7. The plug rod 12 passes through the sleeve rod 6 and is inserted into the fixing hole. The outside of the square plate 11 is slidably connected to the inside of the fixed block 9. One end of the sleeve 14 away from the telescopic rod 13 is fixedly connected to the inner wall of the fixed block 9. One end of the spring 15 is fixedly connected to the outside of the plug rod 12, and the other end of the spring 15 is fixedly connected to the outside of the sleeve 14. One end of the connecting rod 16 is rotatably connected to the bottom of the square plate 11, and the other end of the connecting rod 16 is rotatably connected to the outer top side of the plug rod 12.

[0037] Specifically, the strength of the enclosure 3 is strengthened by the strength layer 17, the waterproof effect of the enclosure 3 is strengthened by the waterproof layer 18, and the corrosion resistance of the enclosure 3 is improved by the corrosion-resistant layer 19, and then the square plate 11 is driven to slide inside the fixed block 9 by pulling the pull rod 10, and then the connecting rod 16 is driven by the square plate 11, and then the insertion rod 12 is driven by the connecting rod 16 to slide inside the fixed block 9 and compress the spring 15, and then the supporting telescopic rod 7 is adjusted to a suitable height, and then the pull rod 10 is released, and the spring 15 inside the fixed block 9 begins to reset, driving the insertion rod 12 to pass through the sleeve rod 6 and be inserted into the fixing hole, thereby completing the fixation, and then placing it next to the internal limit fixing bracket 5 of the ground cover 2, and then placing the second limit fixing bracket 5 on the top of the lower top plate 8, and then placing the second sleeve rod 6, supporting telescopic rod 7, top plate 8 and fixed block 9 and other parts next to the second limit fixing bracket 5, and finally placing the third limit fixing bracket 5 on the top of the second top plate 8.

[0038] Working principle: When packing the inner tray, first place the inner tray in the positioning groove on the limit fixing tray box 5. After installation, put the first limit fixing tray box 5 into the inside of the floor cover 2, and then pull the pull rod 10 to drive the block plate 11 to slide inside the fixed block 9, and then drive the connecting rod 16 through the block plate 11, and then the insertion rod 12 is driven by the connecting rod 16 to slide inside the fixed block 9 and compress the spring 15, and then adjust the supporting telescopic rod 7 to a suitable height, and then release the pull rod 10, and the spring 15 inside the fixed block 9 starts to reset , drive the insertion rod 12 to pass through the sleeve rod 6 and be inserted into the fixing hole to complete the fixation, and then place it next to the limit fixing bracket 5 inside the ground cover 2, and then place the second limit fixing bracket 5 on the top of the lower top plate 8, and place the second sleeve rod 6, supporting telescopic rod 7, top plate 8 and fixing block 9 and other parts next to the second limit fixing bracket 5, and finally place the third limit fixing bracket 5 on the top of the second top plate 8, and then place the enclosure 3 on the outside of the limit fixing bracket 5 inside the ground cover 2, and finally cover the sky cover 4.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An inner support positioning packaging box, comprising a plywood pallet (1), characterized in that: The plywood pallet (1) is provided with a ground cover (2) on the top, a panel (3) is provided inside the ground cover (2), a canopy (4) is provided on the top of the panel (3), a plurality of position-limiting fixed brackets (5) are provided between the panel (3) and the canopy (4), wherein two of the position-limiting fixed brackets (5) are provided with sleeve rods (6) on the periphery of the outside, a supporting telescopic rod (7) is slidably connected inside the sleeve rods (6), a top plate (8) is fixedly connected to the top of the four supporting telescopic rods (7), and the sleeve rods (6) are fixedly connected to the outside of the sleeve rods (6). A fixed block (9) is connected, a pull rod (10) is slidably connected to one side of the fixed block (9), a block plate (11) is fixedly connected to the bottom of the pull rod (10), an insertion rod (12) is slidably connected to the other side of the fixed block (9), one end of the insertion rod (12) is fixedly connected to a telescopic rod (13), a sleeve (14) is slidably connected to the outside of the telescopic rod (13), a spring (15) is sleeved on the outside of the telescopic rod (13), and a connecting rod (16) is provided between the block plate (11) and the insertion rod (12).

2. The inner support positioning packaging box according to claim 1, characterized in that: A strength layer (17) is arranged inside the enclosure (3), a waterproof layer (18) is arranged outside the strength layer (17), and a corrosion-resistant layer (19) is arranged outside the waterproof layer (18).

3. The inner support positioning packaging box according to claim 1, characterized in that: The bottoms of the four upper sleeve rods (6) are arranged around the top of the lower top plate (8), and the lower position-limiting fixing bracket (5) is arranged on the inner side of the floor cover (2).

4. The inner support positioning packaging box according to claim 1, characterized in that: The middle position-limiting fixed support box (5) is arranged on the top of the lower top plate (8), and the upper position-limiting fixed support box (5) is arranged on the top of the upper top plate (8).

5. The inner support positioning packaging box according to claim 1, characterized in that: A plurality of fixing holes are provided on the outer side of the supporting telescopic rod (7), and the inserting rod (12) passes through the sleeve rod (6) and is inserted into the fixing holes.

6. The inner support positioning packaging box according to claim 1, characterized in that: The outside of the square plate (11) is slidably connected to the inside of the fixed block (9), and one end of the sleeve (14) away from the telescopic rod (13) is fixedly connected to the inner wall of the fixed block (9).

7. The inner support positioning packaging box according to claim 1, characterized in that: One end of the spring (15) is fixedly connected to the outside of the insertion rod (12), and the other end of the spring (15) is fixedly connected to the outside of the sleeve (14).

8. The inner support positioning packaging box according to claim 1, characterized in that: One end of the connecting rod (16) is rotatably connected to the bottom of the block plate (11), and the other end of the connecting rod (16) is rotatably connected to the external top side of the insertion rod (12).

Images