Wooden packaging box with adjustable bearing space

Abstract

The utility model discloses a wooden packaging box with an adjustable bearing space, which comprises a supporting bottom plate, the supporting bottom plate is of a rectangular structure when being overlooked, a moving mechanism is arranged at the top end of the supporting bottom plate, and a sliding chute is embedded in the top end of the supporting bottom plate; the two moving frame bodies are symmetrically arranged at the top end of the moving mechanism and move and work along with the moving mechanism; the system further comprises; and the fixing mechanism is arranged at the top end of the outer side of the movable frame body. The utility model discloses a wooden packaging box with an adjustable bearing space. A traditional box body is divided into two movable frame bodies capable of moving oppositely and reversely, when the movable frame bodies move oppositely and reversely, the horizontal distance between the two movable frame bodies can be increased, and therefore the effect that the distance between the two installation bottom plates can be adjusted according to different sizes of products can be achieved; and the internal space of the whole packaging box can be flexibly adjusted, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field related to wooden packaging boxes, in particular to a wooden packaging box with adjustable bearing space. Background Art

[0002] A wooden packaging box is a rectangular structure made of solid wood or wood. Precision machinery such as molds and various large products can be placed inside the rectangular structure to achieve the effect of long-distance transportation of molds, etc. Since the wood has a certain hardness, it is ensured that when the product is transported, when the outside of the packaging box is hit, due to the protection of the wood, the internal product will not be damaged. The wooden packaging boxes on the existing market generally cut the appropriate size of the wood according to the size of the product when packaging the product, and then tighten the wood by screws to achieve the packaging of the product. In order to save time in the existing market, the wood is generally cut into appropriate sizes in advance, and the corresponding large, medium and small templates are selected for packaging according to the size of the product. However, when the above-mentioned packaging box is packaged, the space inside the packaging box cannot be adjusted flexibly with the size of the product. There is often a large gap between the product and the inside of the packaging box, which causes the product to shake severely inside the box during transportation, affecting the product quality. Utility Model Content

[0003] The utility model aims to provide a wooden packing box with adjustable load-bearing space, so as to solve the problem raised in the above-mentioned background technology that in order to save time, wooden packing boxes currently on the market generally cut wooden boards into suitable sizes in advance, and then select corresponding large, medium and small templates for packaging according to the sizes of products. However, when the above-mentioned packing boxes are being packaged, the space inside the packing boxes cannot be flexibly adjusted according to the size of the products, and there is often a large gap between the product and the inside of the packing box, which causes the product to shake severely inside the box during transportation, thereby affecting the product quality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wooden packing box with adjustable bearing space, comprising a supporting bottom plate, which is arranged in a rectangular structure in a top view, a moving mechanism is arranged at the top thereof, and a slide groove is inlaid at the top of the supporting bottom plate;

[0005] A moving frame, two of which are symmetrically arranged at the top of the moving mechanism, and move along with the moving mechanism;

[0006] The two movable frames constitute the main body of the packaging box, and the cross section of the movable frame is arranged in a triangular structure;

[0007] Also includes;

[0008] The fixing mechanism is arranged at the top outer side of the movable frame, and an installation hook is arranged on the outer side of the fixing mechanism, and the installation hook is used to connect with the locking mechanism inside the fixing mechanism to achieve the effect of limiting and fixing the product arranged between the two movable frames.

[0009] Preferably, the moving mechanism comprises a screw rod, on which two rotating sleeves are symmetrically arranged;

[0010] The screw rod is provided with a threaded structure with threads facing in opposite directions, and the screw rod and the rotating sleeve are threadedly connected;

[0011] The top end of one side of the screw rod is coaxially connected to the driving motor, a limiting seat connected to a bearing is arranged outside the screw rod, and the bottom of the limiting seat is fixed to the top end of the supporting base plate.

[0012] Preferably, the bottom of the movable frame is connected to the top of the rotating sleeve, and the movable frame includes:

[0013] The installation base plate is arranged in a triangular structure when viewed from above, and an "L"-shaped fixed side frame is fixed above the two sides of the right-angled side of the triangular structure;

[0014] A sliding block is arranged at the bottom of the mounting base plate and is slidably limited in a sliding groove at the top of the supporting base plate.

[0015] Preferably, the fixing mechanism comprises:

[0016] A fixing seat, which is fixed at the top corner of the fixed side frame and is installed integrally with the fixed side frame, and the interior of the fixing seat is a hollow structure;

[0017] A mounting seat is fixedly mounted on the bottom of the fixing seat, a torsion spring is arranged inside the mounting seat and connected to the rotating shaft, and a limiting cloth is wound around the outside of the rotating shaft.

[0018] Preferably, the top end of the limiting cloth passes through a through hole on the surface of the fixing seat and is connected with a clamping mechanism, and the clamping mechanism is a hanging ring evenly distributed on the top end of the limiting cloth, and the hanging ring is clamped with the installation hook.

[0019] Preferably, the cross-section of the mounting hook is in an "L"-shaped structure, and is integrally mounted with the outer wall of the fixing seat.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the load-bearing space adjustable wooden packaging box divides the traditional box body into two movable frames that can move toward and in opposite directions. When the movable frames move toward and in opposite directions, the horizontal distance between the two can be increased, thereby achieving the effect of adjusting the distance between the two mounting bottom plates according to the size of the product, so that the space inside the entire packaging box can be flexibly adjusted, and the scope of use is wider;

[0021] A fixing mechanism is arranged on the outer side of the movable frame, and the engaging mechanism thereon can be engaged with the installation hook for installation. Therefore, when the size of the product is too large and there is a gap between the two movable frames, the engaging mechanism on the fixing mechanism can be engaged with the installation hook, so that the limiting cloth is wrapped around the outside of the two movable frames, thereby achieving the effect of protecting the outside of the product and ensuring that the product will not be affected by the outside world during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of the mobile frame of the utility model;

[0024] Figure 3 This is a schematic diagram of the top view of the connection between the installation hook and the fixing mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the movable frame of the utility model when viewed from above;

[0026] Figure 5 This is a schematic diagram of a partially enlarged structure of the top portion of the fixing mechanism of the utility model;

[0027] Figure 6 It is a schematic diagram of the internal main cross-sectional structure of the fixing mechanism of the utility model.

[0028] In the figure: 1. Support base plate; 2. Moving mechanism; 21. Screw rod; 22. Rotating sleeve; 3. Moving frame; 31. Mounting base plate; 32. Fixed side frame; 4. Fixing mechanism; 41. Fixed seat; 42. Rotating shaft; 43. Limiting cloth; 44. Hanging ring; 45. Torsion spring; 46. Mounting seat; 5. Mounting hook. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a wooden packing box with adjustable bearing space, comprising a supporting bottom plate 1, which is arranged in a rectangular structure in a top view, a moving mechanism 2 is arranged at the top thereof, and a slide groove is inlaid at the top of the supporting bottom plate 1;

[0031] The moving frame 3 is symmetrically arranged with two pieces at the top of the moving mechanism 2, and moves along with the moving mechanism 2;

[0032] Two movable frames 3 constitute the main body of the packaging box, and the cross section of the movable frame 3 is arranged in a triangular structure;

[0033] Also includes;

[0034] The fixing mechanism 4 is arranged at the top outer side of the movable frame 3, and an installation hook 5 is arranged on the outer side of the fixing mechanism 4. The installation hook 5 is used to connect with the locking mechanism inside the fixing mechanism 4 to achieve the effect of limiting and fixing the product arranged between the two movable frames 3.

[0035] The moving mechanism 2 includes a screw rod 21, on which two rotating sleeves 22 are symmetrically arranged;

[0036] The screw rod 21 is provided with a threaded structure with threads facing in opposite directions, and the screw rod 21 and the rotating sleeve 22 are threadedly connected;

[0037] The top end of one side of the screw rod 21 is coaxially connected to the driving motor, and a limit seat connected to a bearing is arranged outside the screw rod 21, and the bottom of the limit seat is fixed to the top end of the supporting base plate 1;

[0038] Specifically, when the driving motor drives the screw rod 21 to rotate, the two rotating sleeves 22 above the screw rod 21 can move toward and in opposite directions.

[0039] The bottom of the movable frame 3 is connected to the top of the rotating sleeve 22, and the movable frame 3 includes;

[0040] The installation base plate 31 is arranged in a triangular structure when viewed from above, and an "L"-shaped fixed side frame 32 is fixed above the two sides of the right angle side of the triangular structure;

[0041] A slider is provided at the bottom of the mounting base plate 31 to slide and limit in the slide groove at the top of the supporting base plate 1;

[0042] Specifically, by moving the two movable frames 3 , the distance between the two can be adjusted, so that products of different sizes can be placed on the installation base plate 31 .

[0043] The fixing mechanism 4 comprises:

[0044] The fixing seat 41 is fixed at the top corner of the fixed side frame 32 and is installed integrally with the fixed side frame 32. The interior of the fixing seat 41 is a hollow structure.

[0045] A mounting seat 46 is fixedly mounted on the bottom of the fixing seat 41 . A torsion spring 45 is arranged inside the mounting seat 46 and connected to the rotating shaft 42 . A limiting cloth 43 is wound around the outside of the rotating shaft 42 .

[0046] The top end of the limiting cloth 43 passes through the through hole on the surface of the fixing seat 41 and is connected with a clamping mechanism, which is a hanging ring 44 evenly distributed on the top end of the limiting cloth 43 , and the hanging ring 44 is clamped with the installation hook 5 .

[0047] The cross section of the mounting hook 5 is in an "L"-shaped structure, and is integrally mounted with the outer wall of the fixing base 41;

[0048] Specifically, after placing the larger product, since the limiting cloth 43 is arranged inside the fixing mechanism 4, the uncovered position on the movable frame 3 can be protected by engaging the hanging ring 44 on the limiting cloth 43 with the installation hook 5, so as to ensure that the product will not be damaged by the external environment during transportation;

[0049] Specifically, the rotating shaft 42 is connected to the mounting seat 46 through a torsion spring 45, so that when the hanging ring 44 at the top of the limiting cloth 43 is not engaged with the mounting hook 5 and the entire limiting cloth 43 is not subject to external tension, the rotating shaft 42 can be controlled to automatically reset and rotate under the action of the torsion spring 45 to complete the winding of the limiting cloth 43.

[0050] Working principle: When using the wooden packaging box with adjustable bearing space, the entire box body is fixed in a suitable position under the action of the supporting bottom plate 1. After that, it is necessary to control the driving motor on the moving mechanism 2 to start according to the size of the packaged product, so that it drives the screw rod 21 at its top to rotate. When the screw rod 21 rotates, it will be threadedly connected with the rotating sleeve 22 outside it, so that the rotating sleeve 22 moves oppositely on the outside of the screw rod 21. When the rotating sleeve 22 moves, it will drive the mounting bottom plate 31 at its top to move. Therefore, when the distance between the two mounting bottom plates 31 reaches a suitable position, the product can be placed in the middle of the two mounting bottom plates 31, and then the driving motor can be controlled to move in the opposite direction. The product is then rotated to the left and right sides, so that the two mounting base plates 31 move toward each other, further squeezing and fixing the product, thereby completing the placement of the product. When there is a position on the outside of the product that is not covered by the fixed side frame 32, the staff can pull the hanging ring 44 so that its bottom drives the limiting cloth 43 to unwind on the rotating shaft 42. Thereafter, the hanging ring 44 is engaged with the mounting hook 5 on the other fixed seat 41, thereby achieving the effect of further protecting the outside of the product through the limiting cloth 43. Then, the external top plate is taken and the top ends of the two frames 3 are screwed and sealed, thereby completing the transportation and movement of the entire packaging box. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A wooden packaging box with adjustable load-bearing space, comprising: The supporting base plate (1) is arranged in a rectangular structure when viewed from above, a moving mechanism (2) is arranged at the top thereof, and a slide groove is embedded at the top of the supporting base plate (1); A movable frame (3), two of which are symmetrically arranged at the top of the movable mechanism (2) and move along with the movable mechanism (2); The two movable frames (3) constitute the main body of the packaging box, and the cross section of the movable frame (3) is arranged in a triangular structure; Features: Also includes; The fixing mechanism (4) is arranged at the top end of the outer side of the movable frame (3), and a mounting hook (5) is arranged on the outer side of the fixing mechanism (4). The mounting hook (5) is used to connect with the locking mechanism inside the fixing mechanism (4), so as to achieve the effect of limiting and fixing the product arranged between the two movable frames (3).

2. The wooden packaging box with adjustable load-bearing space according to claim 1, characterized in that: The moving mechanism (2) comprises a screw rod (21), on which two rotating sleeves (22) are symmetrically arranged; The screw rod (21) is provided with a threaded structure with threads facing in opposite directions, and the screw rod (21) and the rotating sleeve (22) are connected by threads. The top end of one side of the screw rod (21) is coaxially connected to the driving motor, a limit seat connected to a bearing is arranged outside the screw rod (21), and the bottom of the limit seat is fixed to the top end of the supporting base plate (1).

3. The wooden packaging box with adjustable load-bearing space according to claim 1, characterized in that: The bottom of the movable frame (3) is connected to the top of the rotating sleeve (22), and the movable frame (3) comprises: The installation base plate (31) is arranged in a triangular structure when viewed from above, and an L-shaped fixed side frame (32) is fixed above the two sides of the right angle side of the triangular structure; A sliding block is provided at the bottom of the mounting base plate (31) for sliding and limiting in a sliding groove at the top of the supporting base plate (1).

4. The wooden packaging box with adjustable load-bearing space according to claim 1, characterized in that: The fixing mechanism (4) comprises: A fixed seat (41) is fixed at a top corner of the fixed side frame (32) and is installed integrally with the fixed side frame (32), wherein the interior of the fixed seat (41) is a hollow structure; A mounting seat (46) is fixedly mounted on the bottom of the fixing seat (41), a torsion spring (45) is arranged inside the mounting seat (46) and is connected to the rotating shaft (42), and a limiting cloth (43) is wound around the outside of the rotating shaft (42).

5. The wooden packaging box with adjustable load-bearing space according to claim 4, characterized in that: The top end of the limiting cloth (43) passes through a through hole on the surface of the fixing seat (41) and is connected to a locking mechanism, wherein the locking mechanism is a hanging ring (44) evenly distributed on the top end of the limiting cloth (43), and the hanging ring (44) is locked with the installation hook (5).

6. The wooden packaging box with adjustable load-bearing space according to claim 1, characterized in that: The cross section of the mounting hook (5) is arranged in an "L"-shaped structure, and is integrally mounted with the outer wall of the fixing seat (41).

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