Packaging carton for transportation
By designing limit rods and spring mechanisms in packaging cartons to fix the carton body and supporting the carton body through plug rods and spring mechanisms, the problem that existing packaging cartons cannot fix the cartons and the cartons are prone to collapse, achieving safe transportation of goods and stability of cartons.
Patent Information
- Application Number
- CN202421133578.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing packaging cartons cannot fix the goods during transportation, causing the goods to shake and may be damaged. At the same time, the cartons are prone to collapse when stacked or damp, causing the goods to be damaged by pressure.
A transportation packaging carton is designed, which contains grooves and fixing frames in the carton body. The cargo is clamped and fixed by the limiting rod and spring mechanism, and the carton body is supported by the inserting rod and spring mechanism to avoid collapse.
Effectively prevent cargo from shaking and damage during transportation, while avoiding carton collapse and reducing cargo damage rate.
Smart Images
Figure CN222592155U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging cartons, in particular to a packaging carton for transportation. Background Art
[0002] Packaging cartons are the most widely used packaging products. Depending on the materials used, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products and being beautiful.
[0003] When transporting goods, they need to be packaged in packaging cartons and then transported. However, when transporting goods with existing packaging cartons, the goods are generally placed directly in the packaging cartons, and the goods cannot be fixed. As a result, during transportation, the goods are easily shaken in the packaging cartons, thereby causing damage to the goods. In addition, during long-term transportation, when the packaging cartons are stacked or exposed to moisture, the packaging cartons below are prone to collapse, causing the goods to be under pressure and damaged. In response to the above problems, the inventor proposes a transportation packaging carton to solve the above problems. Utility Model Content
[0004] In order to solve the problem that the goods in the carton cannot be fixed, resulting in the goods shaking in the packaging carton during transportation, thereby causing damage to the goods; the purpose of the utility model is to provide a packaging carton for transportation.
[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a packaging carton for transportation, comprising a carton body, a groove is opened in the carton body, a first fixing frame is fixedly arranged in the groove, a second fixing frame is arranged above the first fixing frame, a telescopic rod is slidably inserted in the first fixing frame, a limiting rod is fixedly arranged on one side of the telescopic rod, a sleeve rod is slidably sleeved on the outer surface of the limiting rod, an extension rod is slidably inserted in the second fixing frame, the extension rod is fixedly arranged on one side of the limiting rod, a shell is fixedly arranged on one side of the sleeve rod, a pull rod is slidably inserted in the shell, and one end of the pull rod is fixed An inclined block is provided, the inclined block is movably clamped in the limit rod, a limit groove is provided in the limit rod, the inclined block is movably clamped in the limit groove, a fixed sleeve is provided on the outer surface of the pull rod with a fixed ring, the fixed ring is slidably arranged in the shell, a second spring is fixedly connected between the inner wall of the shell and the fixed ring, firstly, the limit rod is stretched to make the telescopic rod slide in the first fixed frame and slide on the outer surface of the sliding rod, and the first spring is stretched at the same time, and then the goods are placed on the top surface of the first fixed frame, and the limit rod is released. Under the action of the first spring, the limit rod can clamp the goods to avoid shaking of the goods during transportation;
[0006] The goods are clamped by the limit rod, and then the extension rod is stretched to make it slide in the second fixing frame, so that the sleeve rod is sleeved on the outer surface of the limit rod, and then the pull rod is pulled to make the inclined block move in the shell, and the fixing ring squeezes the second spring, and then the second fixing frame is pressed down to make the sleeve rod slide on the outer surface of the limit rod. When the second fixing frame is in contact with the goods, the pull rod is released, so that the inclined block is stuck in the corresponding limit groove, and then the second fixing frame can be fixed to prevent the goods from shaking during transportation and causing damage to the goods. The limit ring is driven by the insertion rod to slide in the sleeve and squeeze the third spring at the same time. Therefore, after the goods at different heights are placed in the carton body, the support frame supports the carton body after sealing to prevent the carton body below from collapsing when the carton body is stacked or damp, thereby reducing the damage rate of the goods.
[0007] Preferably, a movable groove is provided in the first fixed frame, the telescopic rod is slidably arranged in the movable groove, a sliding rod is fixed in the movable groove, the telescopic rod is slidably sleeved on the outer surface of the sliding rod, a first spring is fixedly connected between the movable groove and the telescopic rod, a sliding groove is provided in the first fixed frame, sliding blocks are fixedly arranged on both sides of the telescopic rod, and the sliding blocks are slidably arranged in the sliding groove.
[0008] Preferably, a support frame is provided above the second fixed frame, an insertion rod is fixedly provided at the bottom end of the support frame, a sleeve is fixedly provided on the top surface of the second fixed frame, the insertion rod is slidably inserted in the sleeve, a limiting ring is fixedly provided at the bottom end of the insertion rod, and a third spring is fixedly connected between the limiting ring and the inner wall of the sleeve.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. In the utility model, by stretching the limit rod and the first spring at the same time, the goods are placed on the top surface of the first fixed frame. Under the action of the first spring, the limit rod can clamp the goods, and then the sleeve rod is sleeved on the outer surface of the limit rod. When the second fixed frame is in contact with the goods, the goods are prevented from shaking during transportation, causing damage to the goods.
[0011] 2. In the utility model, the limit ring is driven to slide in the sleeve by the insertion rod, and the third spring is squeezed at the same time. Therefore, after goods of different heights are placed in the carton body, the support frame supports the carton body after sealing, so as to avoid the carton body below from collapsing when the carton body is stacked or affected by moisture, thereby reducing the damage rate of the goods. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the carton body of the utility model;
[0015] Figure 3 It is a partial cross-sectional structural schematic diagram of the first fixing frame of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the second fixing frame of the utility model;
[0017] Figure 5 This is a schematic diagram of the partial cross-sectional structure of the sleeve of the utility model;
[0018] Figure 6 For this utility model Figure 3 The enlarged structural diagram at A in the middle;
[0019] Figure 7 For this utility model Figure 4 Enlarged structural diagram at B in the middle.
[0020] In the figure: 1. carton body; 101. groove; 2. first fixed frame; 201. movable groove; 202. slide groove; 21. telescopic rod; 211. slider; 22. limit rod; 221. limit groove; 23. slide rod; 24. first spring; 3. second fixed frame; 31. extension rod; 32. sleeve rod; 33. shell; 34. pull rod; 35. fixing ring; 36. second spring; 37. inclined block; 4. support frame; 41. sleeve; 42. insertion rod; 43. third spring; 44. limit ring. DETAILED DESCRIPTION
[0021] 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.
[0022] Example: Figure 1-7As shown, the utility model provides a packaging carton for transportation, including a carton body 1, a groove 101 is opened in the carton body 1, a first fixing frame 2 is fixedly arranged in the groove 101, a second fixing frame 3 is arranged above the first fixing frame 2, a telescopic rod 21 is slidably inserted in the first fixing frame 2, a limiting rod 22 is fixedly arranged on one side of the telescopic rod 21, a sleeve rod 32 is slidably sleeved on the outer surface of the limiting rod 22, an extension rod 31 is slidably inserted in the second fixing frame 3, the extension rod 31 is fixedly arranged on one side of the limiting rod 22, a shell 33 is fixedly arranged on one side of the sleeve rod 32, a pull rod 34 is slidably inserted in the shell 33, an inclined block 37 is fixedly arranged at one end of the pull rod 34, the inclined block 37 is movably clamped in the limiting rod 22, a limiting groove 221 is opened in the limiting rod 22, the inclined block 37 is movably clamped in the limiting groove 221, the outer surface of the pull rod 34 A fixing ring 35 is provided on the surface fixing sleeve, and the fixing ring 35 is slidably arranged in the shell body 33. A second spring 36 is fixedly connected between the inner wall of the shell body 33 and the fixing ring 35. The goods are placed in the carton body 1, and the goods are clamped by the limit rod 22. Then the extension rod 31 is stretched to make it slide in the second fixing frame 3, so that the sleeve rod 32 is sleeved on the outer surface of the limit rod 22, and then the pull rod 34 is pulled to make the inclined block 37 move in the shell body 33, and the fixing ring 35 squeezes the second spring 36, and then the second fixing frame 3 is pressed down to make the sleeve rod 32 slide on the outer surface of the limit rod 22. When the second fixing frame 3 is in contact with the goods, the pull rod 34 is released, so that the inclined block 37 is stuck in the corresponding limit groove 221, so that the second fixing frame 3 can be fixed to prevent the goods from shaking during transportation and causing damage to the goods.
[0023] A movable groove 201 is provided in the first fixed frame 2, and the telescopic rod 21 is slidably arranged in the movable groove 201. A sliding rod 23 is fixedly provided in the movable groove 201, and the telescopic rod 21 is slidably sleeved on the outer surface of the sliding rod 23. A first spring 24 is fixedly connected between the movable groove 201 and the telescopic rod 21. A sliding groove 202 is provided in the first fixed frame 2, and sliding blocks 211 are fixedly provided on both sides of the telescopic rod 21. The sliding blocks 211 are slidably arranged in the sliding groove 202.
[0024] By adopting the above technical solution, the limiting rod 22 is stretched, so that the telescopic rod 21 slides in the first fixed frame 2 and slides on the outer surface of the sliding rod 23, and the first spring 24 is stretched at the same time, and then the goods are placed on the top surface of the first fixed frame 2, and the limiting rod 22 is released. Under the action of the first spring 24, the limiting rod 22 can clamp the goods to prevent the goods from shaking during transportation.
[0025] A support frame 4 is provided above the second fixed frame 3, an insertion rod 42 is fixedly provided at the bottom end of the support frame 4, a sleeve 41 is fixedly provided on the top surface of the second fixed frame 3, the insertion rod 42 is slidably inserted in the sleeve 41, a limiting ring 44 is fixedly provided at the bottom end of the insertion rod 42, and a third spring 43 is fixedly connected between the limiting ring 44 and the inner wall of the sleeve 41.
[0026] By adopting the above technical solution, the limiting ring 44 is driven by the insertion rod 42 to slide in the sleeve 41, and the third spring 43 is squeezed at the same time. Therefore, after the goods at different heights are placed in the carton body 1, the support frame 4 supports the sealed carton body 1 to prevent the carton body 1 from collapsing when the carton body 1 is stacked or damp, thereby reducing the damage rate of the goods.
[0027] Working principle: First, stretch the limit rod 22 to make the telescopic rod 21 slide in the first fixed frame 2 and slide on the outer surface of the slide rod 23, and stretch the first spring 24 at the same time, then place the goods on the top surface of the first fixed frame 2, loosen the limit rod 22, and under the action of the first spring 24, the limit rod 22 can clamp the goods to prevent the goods from shaking during transportation;
[0028] The goods are clamped by the limit rod 22, and then the extension rod 31 is stretched to make it slide in the second fixing frame 3, so that the sleeve rod 32 is sleeved on the outer surface of the limit rod 22, and then the pull rod 34 is pulled to make the inclined block 37 move in the shell 33, and the fixing ring 35 squeezes the second spring 36, and then the second fixing frame 3 is pressed down to make the sleeve rod 32 slide on the outer surface of the limit rod 22. When the second fixing frame 3 is in contact with the goods, the pull rod 34 is released, so that the inclined block 37 is stuck in the corresponding limit groove 221, and then the second fixing frame 3 can be fixed to prevent the goods from shaking during transportation and causing damage to the goods. The limit ring 44 is driven by the insertion rod 42 to slide in the sleeve 41 and squeeze the third spring 43 at the same time. After the goods at different heights are placed in the carton body 1, the support frame 4 supports the carton body 1 after sealing, so as to prevent the carton body 1 from collapsing when the carton body 1 is stacked or damp, thereby reducing the damage rate of the goods.
[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A transport packaging carton, comprising a carton body (1), characterized in that: A groove (101) is provided in the carton body (1), a first fixing frame (2) is fixedly provided in the groove (101), a second fixing frame (3) is provided above the first fixing frame (2), a telescopic rod (21) is slidably inserted in the first fixing frame (2), a limiting rod (22) is fixedly provided on one side of the telescopic rod (21), a sleeve rod (32) is slidably sleeved on the outer surface of the limiting rod (22), an extension rod (31) is slidably inserted in the second fixing frame (3), and the extension rod (31) is fixedly provided on one side of the limiting rod (22).
2. A transport packaging carton as claimed in claim 1, characterized in that: A housing (33) is fixedly provided on one side of the sleeve rod (32), a pull rod (34) is slidably inserted in the housing (33), an inclined block (37) is fixedly provided on one end of the pull rod (34), and the inclined block (37) is movably clamped in the limiting rod (22).
3. A transport packaging carton as claimed in claim 2, characterized in that: A limiting groove (221) is provided in the limiting rod (22), and the inclined block (37) is movably mounted in the limiting groove (221).
4. A transport packaging carton as claimed in claim 2, characterized in that: The outer surface of the pull rod (34) is fixedly sleeved with a fixing ring (35), and the fixing ring (35) is slidably arranged in the housing (33). A second spring (36) is fixedly connected between the inner wall of the housing (33) and the fixing ring (35).
5. A transport packaging carton as claimed in claim 1, characterized in that: A movable groove (201) is provided in the first fixed frame (2), the telescopic rod (21) is slidably arranged in the movable groove (201), a sliding rod (23) is fixedly arranged in the movable groove (201), the telescopic rod (21) is slidably sleeved on the outer surface of the sliding rod (23), and a first spring (24) is fixedly connected between the movable groove (201) and the telescopic rod (21).
6. A transport packaging carton as claimed in claim 5, characterized in that: A sliding groove (202) is provided in the first fixed frame (2), and sliding blocks (211) are fixedly provided on both sides of the telescopic rod (21), and the sliding blocks (211) are slidably arranged in the sliding groove (202).
7. A transport packaging carton as claimed in claim 1, characterized in that: A support frame (4) is provided above the second fixed frame (3), an insertion rod (42) is fixedly provided at the bottom end of the support frame (4), a sleeve (41) is fixedly provided on the top surface of the second fixed frame (3), and the insertion rod (42) is slidably inserted in the sleeve (41).
8. A transport packaging carton as claimed in claim 7, characterized in that: A limiting ring (44) is fixedly provided at the bottom end of the insert rod (42), and a third spring (43) is fixedly connected between the limiting ring (44) and the inner wall of the sleeve (41).