A built-in fixed packaging color box
By introducing fixing, shock-absorbing, and anti-collision components into the packaging box, the problem of fragile items breaking when shaken in traditional boxes is solved, achieving a more efficient protection effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENZHOU ZHENGZHENG PRINTING CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-24
AI Technical Summary
Traditional packaging boxes are prone to collisions when items are shaken, which can cause fragile items to break, thus offering limited protection.
A built-in fixed packaging box was designed, which includes fixing components, shock-absorbing components and anti-collision components. Through structures such as sliding plates, elastic straps, damping springs, and rubber buffer columns, it can achieve the fixation, shock absorption and anti-collision protection of items.
It effectively prevents items from shifting or colliding significantly within the packaging box, enhancing the security and protection during transportation and reducing the risk of damage to fragile items.
Smart Images

Figure CN224546710U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of packaging color box technology, specifically a built-in fixed packaging color box. Background Technology
[0002] As the first impression carrier between a product and consumers, packaging boxes have multiple functions such as protecting the product, conveying information, enhancing value, and promoting sales. They are widely used in food, cosmetics, electronic products, gifts and other fields.
[0003] Through the design of the color box structure or the filling material, the impact force during handling and stacking is absorbed to prevent the product from being damaged by collision and squeezing. The waterproof coating or sealing structure is used to block the intrusion of moisture and dust, which is especially suitable for environmentally sensitive products such as food and electronic components.
[0004] After prolonged use, it was found that traditional packaging boxes offer limited protection for items due to their internal structure and filling materials. When items are shaken, they are prone to collisions inside the packaging box, leading to damage to fragile items.
[0005] Therefore, this utility model provides a built-in fixed packaging box. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A built-in fixed packaging box, comprising a packaging box body; a sealing cap installed on the top of the packaging box body; a fixing component slidably fitted onto the inner side wall of the packaging box body; a shock-absorbing component fixedly connected to the bottom of the inner side wall of the packaging box body; and an anti-collision component installed on the inner side wall of the packaging box body. Through the above structure, the fixing component allows for adaptive adjustment and binding of the items to be placed, preventing significant displacement of the items inside the packaging box body. The shock-absorbing component buffers and absorbs vibrations caused by the items during transportation. The anti-collision component prevents damage when items collide with the inner side wall of the packaging box body, thus enhancing the secure fixation effect of the built-in fixed packaging box.
[0008] Preferably, the fixing component includes a sliding plate; a storage tray is fixedly connected to the bottom of the sliding plate; an elastic strap is provided on the side wall of the storage tray; the elastic strap is evenly distributed on the side wall of the storage tray; the elastic strap is slidably engaged with the inner side wall of the sliding plate; and a buckle is snapped to the end of each elastic strap. Through the above structure, the setting of the elastic strap and buckle can be adjusted according to different item sizes using elasticity, ensuring that the item is bound and fixed when placed inside the packaging box body, further enhancing the binding and fixing effect of the internally fixed packaging box.
[0009] Preferably, the shock-absorbing component includes a damping spring; the other end of the damping spring is fixedly connected to the bottom of the storage tray; a shock-absorbing spring is fixedly connected to the bottom of the sliding plate; the shock-absorbing springs are evenly distributed at the bottom of the sliding plate; and a buffer damping rod is sleeved on the side wall of each shock-absorbing spring. Through the above structure, the damping spring, shock-absorbing spring, and buffer damping rod can absorb and buffer the vibration encountered by the item during transportation, avoid damage to the item caused by vibration, and further enhance the shock absorption effect of the built-in fixed packaging box.
[0010] Preferably, the anti-collision component includes rubber buffer pillars; four rubber buffer pillars are provided on the inner sidewall of the packaging box body; an air cushion plate is slidably fitted between the inner sidewalls of every two rubber buffer pillars; a limiting component is provided at the top of the rubber buffer pillar; through the above structure, the rubber buffer pillars and air cushion plates can buffer and protect the inner sidewall of the packaging box body, preventing the corners of the items from hitting the inner sidewall of the packaging box body and causing damage. The limiting component can press down and stabilize the air cushion plate, preventing the air cushion plate from falling off and popping out, further enhancing the protective and buffering effect of the internally fixed packaging box.
[0011] Preferably, the limiting component includes a mounting hole; the inner wall of the mounting hole is interference-fitted with a baffle plate; through the above structure, the mounting hole and the baffle plate can press down and fix the mating side of the air cushion plate, preventing it from falling off, and further enhancing the pressing and limiting effect of the built-in fixed packaging box.
[0012] Preferably, a cushioning pad is installed at the bottom of the outer side wall of the packaging box body; the cushioning pad is evenly distributed at the bottom of the outer side wall of the packaging box body; through the above structure, the cushioning pad can protect the outer corners of the bottom of the packaging box body, reduce the deformation of the bottom, and further enhance the corner protection effect of the built-in fixed packaging box.
[0013] Preferably, the top of the sliding plate is provided with anti-slip texture; through the above structure, the anti-slip texture can increase the friction on the top of the sliding plate, making the items more stable when tied, and further enhancing the anti-slip effect of the built-in fixed packaging box.
[0014] The beneficial effects of this utility model are as follows:
[0015] 1. The built-in fixed packaging box of this utility model can adapt and bind the items to be placed by setting the fixing components, so as to avoid large displacement of the items inside the packaging box body. The shock-absorbing components can buffer and absorb the vibration of the items during transportation. The anti-collision components can block and buffer when the items come into contact with the inner side wall of the packaging box body, so as to avoid damage to the items and enhance the fixed safety effect of the built-in fixed packaging box.
[0016] 2. The built-in fixed packaging box of this utility model, through the setting of elastic straps and buckles, can be adjusted according to different item sizes using elasticity, ensuring that the items are bound and fixed when placed inside the packaging box body, further enhancing the binding and fixing effect of the built-in fixed packaging box. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] Figure 1 This is a perspective view of the present invention;
[0019] Figure 2 This is a schematic diagram of the buckle structure in this utility model;
[0020] Figure 3 This is a schematic diagram of the elastic strap structure in this utility model;
[0021] Figure 4 This is a schematic diagram of the mounting hole structure in this utility model.
[0022] In the diagram: 1. Packaging box body; 11. Sealing cap; 2. Sliding plate; 21. Storage tray; 22. Elastic strap; 23. Buckle plate; 3. Damping spring; 31. Shock-absorbing spring; 32. Buffer damping rod; 4. Rubber buffer column; 41. Air cushion plate; 5. Mounting hole; 51. Blocking plate; 6. Buffer pad. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] like Figures 1 to 4As shown in the figure, an embodiment of the present invention provides a built-in fixed packaging box, including a packaging box body 1; a sealing cover 11 is installed on the top of the packaging box body 1; a fixing component is slidably fitted on the inner side wall of the packaging box body 1; a shock-absorbing component is fixedly connected to the bottom of the inner side wall of the packaging box body 1; and an anti-collision component is installed on the inner side wall of the packaging box body 1. During operation, the fixing component can fix and restrain items placed inside the packaging box body 1, preventing significant movement of the items on the inner side wall of the packaging box body 1. The shock-absorbing component can dampen and buffer the vibrations generated during transportation. The anti-collision components cushion and protect items from impacts within the packaging box body 1. The fixing components allow for adjustable and secure placement of items, preventing significant displacement within the packaging box body 1. The shock-absorbing components absorb vibrations during transport. The anti-collision components also prevent damage when items collide with the inner wall of the packaging box body 1, enhancing the secure fit of the internally fixed packaging box.
[0025] like Figures 1 to 3 As shown, the fixing component includes a sliding plate 2; a storage tray 21 is fixedly connected to the bottom of the sliding plate 2; elastic straps 22 are provided on the side wall of the storage tray 21; the elastic straps 22 are evenly distributed on the side wall of the storage tray 21; the elastic straps 22 are slidably engaged with the inner side wall of the sliding plate 2; each end of the elastic strap 22 is snapped with a buckle plate 23; during operation, the elastic straps 22 and buckle plates 23 can be adjusted according to the different sizes of the items to adapt to the binding and ensure that the items are stably placed inside the packaging box body 1; the setting of the elastic straps 22 and buckle plates 23 can be adjusted according to different item sizes using elasticity to ensure that the items are bound and fixed when placed inside the packaging box body 1, further enhancing the binding and fixing effect of the built-in fixed packaging box.
[0026] like Figure 3 As shown, the shock absorption assembly includes a damping spring 3; the other end of the damping spring 3 is fixed to the bottom of the storage tray 21; a shock absorption spring 31 is fixed to the bottom of the sliding plate 2; the shock absorption springs 31 are evenly distributed at the bottom of the sliding plate 2; each shock absorption spring 31 has a buffer damping rod 32 sleeved on its side wall; during operation, the damping spring 3 can buffer and absorb the vibration caused by the transportation of the items on the sliding plate 2, and release it slowly. The setting of the shock absorption spring 31 and the buffer damping rod 32 can buffer the downward vibration of the entire sliding plate 2; the setting of the damping spring 3, the shock absorption spring 31 and the buffer damping rod 32 can buffer the vibration encountered by the items during transportation, avoid damage to the items caused by vibration, and further enhance the shock absorption effect of the built-in fixed packaging box.
[0027] like Figures 2 to 4 As shown, the anti-collision component includes rubber buffer pillars 4; four rubber buffer pillars 4 are provided on the inner wall of the packaging box body 1; an air cushion plate 41 is slidably fitted between the inner walls of every two rubber buffer pillars 4; a limiting component is provided at the top of the rubber buffer pillar 4; during operation, the rubber buffer pillars 4 and the air cushion plate 41 can block and protect the inner wall of the packaging box body 1, preventing items from hitting the inner wall of the packaging box body 1 and causing squeezing and damage. The elasticity of the air cushion inside the air cushion plate 41 can buffer the contact part of the item. The limiting component can press down and stabilize the air cushion plate 41 to prevent it from falling off. The rubber buffer pillars 4 and the air cushion plate 41 can buffer and protect the inner wall of the packaging box body 1, preventing the corners of the item from hitting the inner wall of the packaging box body 1 and causing damage. The limiting component can press down and stabilize the air cushion plate 41 to prevent it from falling off and popping out, further enhancing the protective and buffering effect of the built-in fixed packaging box.
[0028] like Figure 4 As shown, the limiting component includes a mounting hole 5; a baffle plate 51 is interference-fitted to the inner wall of the mounting hole 5; during operation, the mounting hole 5 and the baffle plate 51 can press down and stabilize the air cushion plate 41, preventing the air cushion plate 41 from detaching and popping out due to internal gas; the mounting hole 5 and the baffle plate 51 can press down and fix the mating side of the air cushion plate 41, preventing it from falling off, and further enhancing the pressure limiting effect of the built-in fixed packaging box.
[0029] like Figures 1 to 3 As shown, a cushioning pad 6 is installed at the bottom of the outer side wall of the packaging box body 1; the cushioning pad 6 is evenly distributed at the bottom of the outer side wall of the packaging box body 1; during operation, the cushioning pad 6 can protect the corners of the outer side wall of the packaging box body 1, reducing the occurrence of deformation; the cushioning pad 6 can protect the bottom outer corners of the packaging box body 1, reducing bottom deformation, and further strengthening the corner protection effect of the built-in fixed packaging box.
[0030] like Figures 2 to 3 As shown, the top of the sliding plate 2 is provided with anti-slip texture; during operation, the anti-slip texture can reduce the occurrence of items sliding on the top of the sliding plate 2; the anti-slip texture can increase the friction on the top of the sliding plate 2, making the items more stable when tied, and further enhancing the anti-slip effect of the built-in fixed packaging box.
[0031] During operation, the fixing components can securely restrain items placed inside the packaging box body 1, preventing significant movement of the items against the inner wall of the packaging box body 1. The shock-absorbing components can dampen vibrations generated during transportation. The anti-collision components can cushion and protect items from impacts to the inner wall of the packaging box body 1. The elastic straps 22 and buckles 23 can be adjusted to accommodate different item sizes, ensuring stable placement of the items inside the packaging box body 1. The damping spring 3 absorbs and slowly releases vibrations caused by transportation on the sliding plate 2. The shock-absorbing spring 31 and the buffer damping rod 32... The design can buffer the descent vibration of the entire sliding plate 2. The rubber buffer post 4 and the air cushion plate 41 can block and protect the inner wall of the packaging box body 1, preventing items from hitting the inner wall of the packaging box body 1 and causing squeezing and damage. The elasticity of the air cushion inside the air cushion plate 41 can buffer the contact points of the items. The limiting component can press down and stabilize the air cushion plate 41 to prevent it from falling off. The mounting hole 5 and the blocking plate 51 can press down and stabilize the air cushion plate 41 to prevent it from detaching and popping out due to internal gas. The buffer pad 6 can protect the corners of the outer wall of the packaging box body 1 to reduce deformation. The anti-slip texture can reduce the occurrence of items sliding on the top of the sliding plate 2.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A built-in fixed packaging box, comprising a packaging box body (1); characterized in that: The top of the packaging box body (1) is fitted with a sealing cap (11); the inner wall of the packaging box body (1) is slidably fitted with a fixing component; the bottom of the inner wall of the packaging box body (1) is fixed with a shock-absorbing component; and the inner wall of the packaging box body (1) is fitted with an anti-collision component.
2. The built-in fixed packaging color box according to claim 1, characterized in that: The fixing component includes a sliding plate (2); a storage tray (21) is fixedly connected to the bottom of the sliding plate (2); an elastic strap (22) is provided on the side wall of the storage tray (21); the elastic strap (22) is evenly distributed on the side wall of the storage tray (21); the elastic strap (22) is in sliding fit with the inner side wall of the sliding plate (2); and each end of the elastic strap (22) is snapped with a buckle plate (23).
3. A built-in fixed packaging box according to claim 2, characterized in that: The shock absorption assembly includes a damping spring (3); the other end of the damping spring (3) is fixed to the bottom of the storage tray (21); a shock absorption spring (31) is fixed to the bottom of the sliding plate (2); the shock absorption springs (31) are evenly distributed at the bottom of the sliding plate (2); each shock absorption spring (31) has a buffer damping rod (32) sleeved on its side wall.
4. A built-in fixed packaging box according to claim 1, characterized in that: The anti-collision component includes rubber buffer pillars (4); four rubber buffer pillars (4) are provided on the inner side wall of the packaging box body (1); an air cushion plate (41) is slidably fitted between the inner side walls of every two rubber buffer pillars (4); a limiting component is provided on the top of the rubber buffer pillars (4).
5. A built-in fixed packaging color box according to claim 4, characterized in that: The limiting component includes a mounting hole (5); the inner sidewall of the mounting hole (5) is interference-fitted with a baffle plate (51).
6. A built-in fixed packaging color box according to claim 1, characterized in that: A cushioning pad (6) is installed on the bottom of the outer wall of the packaging box body (1); the cushioning pad (6) is evenly distributed on the bottom of the outer wall of the packaging box body (1).
7. A built-in fixed packaging color box according to claim 2, characterized in that: The top of the sliding plate (2) is provided with anti-slip texture.