Carton body reinforcing structure
By setting a fixing rod and a slot structure on the inside of the carton and setting a support plate in the box lid, the problem of insufficient strength of the existing carton is solved, the stability and compressive resistance of the carton are improved, and the safety of the packaging is ensured.
Patent Information
- Application Number
- CN202421333576.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-12
AI Technical Summary
Existing cartons have low strength and are prone to deform when stacked, resulting in damage to the packaging.
A carton body reinforcement structure is designed, by providing a first fixing rod and a second fixing rod on the inside of the box and fixing them through the structure of a clamp and a slot, the inner support of the box is increased, and a support plate is provided in the box cover to disperse the pressure.
It improves the strength and stability of the carton, avoids deformation of the box and box lid caused by excessive pressure, and ensures the safety of the packaging.
Smart Images
Figure CN222573032U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cartons, in particular to a carton body reinforcement structure. Background Art
[0002] Cartons are the most widely used packaging products, and the most commonly used ones are corrugated cartons. The strength of cartons under current technology is relatively low. When stacking, the cartons at the bottom are easily deformed due to the weight, which can easily cause damage to the items in the carton. In view of this, we propose a carton body reinforcement structure. Utility Model Content
[0003] The purpose of the utility model is to provide a carton body reinforcement structure to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides a carton body reinforcement structure, including a box body and a box cover movably sleeved on the outside of the box body, two first fixing rods are movably provided on the inner side of the box body, one of the first fixing rods is fixedly connected to a first clamping block at one end close to the other first fixing rod, the first clamping block is movably clamped to one end of the other first fixing rod, and the positions of the two first fixing rods are fixed by the first clamping block to support the inside of the box body.
[0005] As a further improvement of the present technical solution, a plurality of second fixing rods symmetrically arranged on both sides of the first fixing rod are arranged inside the box body, and a second clamping block is movably connected to one side of the second fixing rod close to the first fixing rod, and one side of the second clamping block is fixedly connected to one side of the first fixing rod.
[0006] As a further improvement of the technical solution, a plurality of first card slots and second card slots are opened on the inner side of the box body, the first fixing rod and the second fixing rod are movably connected to the inner sides of the first card slot and the second card slot respectively, and one end of the first fixing rod and the second fixing rod are connected to the box body.
[0007] As a further improvement of the technical solution, a pressure plate is movably provided inside the box body, and the pressure plate is located on the upper side of the first fixing rod.
[0008] As a further improvement of the technical solution, a plurality of slide grooves are provided on the outside of the box body, a slide rod is slidably provided on the inside of the slide groove, the slide rod is fixed on the inside of the box cover, and a through opening is provided on the box cover between the bottom end of the slide rod and the bottom of the inner side of the slide groove.
[0009] As a further improvement of the technical solution, a support plate for preventing the box cover from deforming is fixedly provided inside the box cover, and a fixing sleeve is fixedly connected to the top end of the box cover.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] In this carton body reinforcement structure, by pulling out the first fixing rod and the second fixing rod in the first card slot and the second card slot inside the box body, the two first fixing rods and the first fixing rod and the second fixing rod are clamped and fixed to support the inner side of the box body, thereby increasing the strength of the box body. At the same time, by arranging a support plate in the box cover, the pressure on the box cover is evenly dispersed, thereby avoiding deformation of the box body and the box cover due to the large pressure on the box cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;
[0014] Figure 3 It is a cross-sectional structural schematic diagram of the utility model box;
[0015] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model box cover.
[0016] The meaning of each number in the figure is:
[0017] 1. Box body; 2. Box cover; 3. First fixing rod; 4. First clamping block; 5. Second fixing rod; 6. Second clamping block; 7. First clamping slot; 8. Second clamping slot; 9. Slide slot; 10. Slide rod; 11. Through port; 13. Support plate; 14. Fixing sleeve; 15. Pressing plate. DETAILED DESCRIPTION
[0018] 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.
[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0020] Example
[0021] See also Figure 1-Figure 4 As shown, the present embodiment provides a carton body reinforcement structure, comprising a box body 1 and a box cover 2 movably sleeved on the outer side of the box body 1, wherein the side wall of the box body 1 is hollow, and a corrugated board is arranged on the box body 1, the corrugated board has good support and strong stability, wherein two first fixing rods 3 are movably arranged on the inner side of the box body 1, wherein one end of one first fixing rod 3 close to the other first fixing rod 3 is fixedly connected with a first clamping block 4, the first clamping block 4 is movably clamped on one end of the other first fixing rod 3, and the positions of the two first fixing rods 3 are fixed by the first clamping block 4 to support the two sides of the box body 1, and a plurality of second fixing rods 5 symmetrically arranged on both sides of the first fixing rod 3 are arranged inside the box body 1, and a second clamping block 6 is movably clamped on one side of the second fixing rod 5 close to the first fixing rod 3, and one side of the second clamping block 6 is fixedly connected to one side of the first fixing rod 3, and the device supports the other two sides of the box body 1 through the clamping of the second clamping block 6 and the second fixing rod 5, thereby improving the stability of the device and preventing the box body 1 from being deformed.
[0022] A pressure plate 15 is movably provided inside the box body 1, and the pressure plate 15 is located on the upper side of the first fixing rod 3. After the first fixing rod 3 and the second fixing rod 5 are fixed, the pressure plate 15 is placed inside the box body 1 and pressed down to flatten the first fixing rod 3 and the second fixing rod 5 to prevent them from curling and failing to support and stabilize the box body 1.
[0023] At the same time, one end of the first fixing rod 3 and the second fixing rod 5 are connected to the box body 1, wherein the first fixing rod 3 and the second fixing rod 5 are both part of the box body 1. The first fixing rod 3 and the second fixing rod 5 can be torn apart to reveal the first card slot 7 and the second card slot 8. The first fixing rod 3 and the second fixing rod 5 are movably connected to the inner sides of the first card slot 7 and the second card slot 8 respectively. When the box body 1 is folded, the first fixing rod 3 and the second fixing rod 5 are pressed into the first card slot 7 and the second card slot 8 to make the inner side of the box body 1 smooth for easy storage.
[0024] The outer side of the box body 1 is provided with a plurality of slide grooves 9, and a slide rod 10 is slidably arranged inside the slide grooves 9. The slide rod 10 is fixedly arranged on the inner side of the box cover 2. When the slide rod 10 slides into the slide groove 9, the box cover 2 is more stable. At the same time, by opening the position where the box cover 2 is located between the bottom end of the slide rod 10 and the bottom of the inner side of the slide groove 9, air can enter and exit the slide groove 9 through the opening 11 when the box cover 2 is placed or removed, so as to keep its internal pressure unchanged and avoid the box body being sucked when the box cover 2 is removed. A support plate 13 is fixedly arranged inside the box cover 2. Through the setting of the support plate 13, when stacking 1, the pressure on the surface of the box cover 2 is different and too large, the pressure is dispersed to avoid deformation of the box cover 2. A fixing sleeve 14 is fixedly connected to the top of the box cover 2, wherein the top of the fixing sleeve 14 is rounded, which is convenient for placing another box body 1 on the box cover 2, and can also fix the position of the box body 1 to avoid side slipping after the box body 1 and the box cover 2 are stacked.
[0025] When the carton body reinforcement structure of the present embodiment is used, the user opens the box cover 2 and folds the box body 1 into a three-dimensional shape, then pulls the first fixing rod 3 and the second fixing rod 5 from the first card slot 7 and the second card slot 8 and fixes them, then puts the pressing plate 15 into the inner side of the box body 1 and squeezes downward to flatten the first fixing rod 3 and the second fixing rod 5 to avoid the first fixing rod 3 and the second fixing rod 5 bending and thus failing to support and stabilize the box body 1, then closes the box cover 2 and assembles and stacks the first box body 1 and the box cover 2, and the pressure on the surface of the box cover 2 is dispersed by the setting of the support plate 13 to avoid damage to the box cover 2 and the box body 1 due to high pressure on a part of the box cover 2.
[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A carton body reinforcement structure, comprising a carton body (1) and a carton cover (2) movably sleeved on the outside of the carton body (1), characterized in that: Two first fixing rods (3) are movably arranged inside the box body (1), wherein one end of one of the first fixing rods (3) close to the other first fixing rod (3) is fixedly connected to a first clamping block (4), and the first clamping block (4) is movably clamped to one end of the other first fixing rod (3), and the positions of the two first fixing rods (3) are fixed by the first clamping block (4) to support the inside of the box body (1).
2. The carton body reinforcement structure according to claim 1, characterized in that: A plurality of second fixing rods (5) are symmetrically arranged on both sides of the first fixing rod (3) inside the box body (1); a second clamping block (6) is movably clamped on one side of the second fixing rod (5) close to the first fixing rod (3); and one side of the second clamping block (6) is fixedly connected to one side of the first fixing rod (3).
3. The carton body reinforcement structure according to claim 2, characterized in that: A plurality of first card slots (7) and second card slots (8) are provided on the inner side of the box body (1); the first fixing rod (3) and the second fixing rod (5) are movably connected to the inner sides of the first card slots (7) and the second card slots (8), respectively; one end of the first fixing rod (3) and the second fixing rod (5) are connected to the box body (1).
4. The carton body reinforcement structure according to claim 3, characterized in that: A pressure plate (15) is movably provided inside the box body (1), and the pressure plate (15) is located on the upper side of the first fixing rod (3).
5. The carton body reinforcement structure according to claim 1, characterized in that: The outer side of the box body (1) is provided with a plurality of slide grooves (9), the inner side of the slide grooves (9) is provided with slide rods (10) for sliding movement, the slide rods (10) are fixedly arranged on the inner side of the box cover (2), and the box cover (2) is provided with a through opening (11) between the bottom end of the slide rods (10) and the inner bottom of the slide grooves (9).
6. The carton body reinforcement structure according to claim 1, characterized in that: A support plate (13) for preventing the box cover (2) from deforming is fixedly arranged inside the box cover (2), and a fixing sleeve (14) is fixedly connected to the top end of the box cover (2).