Novel environment-friendly corrugated carton
By using waterproof membrane and support structure in corrugated paper boxes, the problem of reduced strength of corrugated paper boxes in humid environments is solved, and the strength of the paper boxes is enhanced and the recycling rate is improved.
Patent Information
- Application Number
- CN202422582194.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Existing corrugated boxes easily absorb moisture in humid environments, resulting in reduced strength, easy damage, and inability to be recycled, resulting in a waste of resources.
A new type of environmentally friendly corrugated cardboard box has been designed, which adopts a waterproof membrane and support structure, including a first waterproof membrane and a second waterproof membrane, as well as an elastic ring and a support strip. The box cover and the enclosure are connected into a whole through a connecting mechanism to enhance the strength of the cardboard box.
It effectively prevents moisture from penetrating into the carton, enhances the strength of the carton, avoids damage, ensures that the carton does not deform under stress, and improves the recycling rate of the carton.
Smart Images
Figure CN223444164U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of corrugated case, especially to a novel environment-friendly corrugated case. BACKGROUND
[0002] Corrugated paper is a kind of by one or more layers of wavelike paperboard, namely corrugated core paper, adhered between flat paperboard, namely face paper and back paper, and constitutes, and this structure gives corrugated paper good compression resistance, cushioning and shock absorption, and is widely used as packaging material to make corrugated case for packaging products.
[0003] The existing corrugated case is hollow inside, and when in use, the corrugated case is often placed on external ground or desktop or other load-bearing objects, and water on the load-bearing object or high humidity in the external environment inevitably causes the ground to be damp, and the corrugated case often has strong water absorption, which easily causes the corrugated case to absorb certain moisture, and thus reduces the strength of the corrugated case and easily causes damage, so that a large number of corrugated cases cannot be recycled and reused, causing resource waste. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a novel environment-friendly corrugated case to solve the problems in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel environment-friendly corrugated case, comprising a fence, the upper and lower ends of the fence are both sleeved with a box cover, the outer circumferential side of the box cover and the outer circumferential side of the fence are jointly provided with a waterproof mechanism, and a connecting mechanism is arranged between the fence and the box cover.
[0006] The waterproof mechanism comprises a first waterproof film, the first waterproof film is fixedly sleeved on the outer circumferential side of the fence, the inner wall of the box cover is in contact with the outer wall of the first waterproof film, a second waterproof film is fixedly arranged on the outer wall of the box cover, and the outer circumferential side of the first waterproof film is provided with a supporting piece.
[0007] Preferably, the supporting piece comprises an elastic ring, the elastic ring is fixedly sleeved at the middle position of the outer circumferential side of the first waterproof film, and the elastic ring is a degradable elastic plastic ring.
[0008] Preferably, the upper and lower ends of the elastic ring are both relatively provided with a plurality of supporting strips, the spacing between adjacent two supporting strips is equal, the supporting strips are fixedly connected with the outer wall of the first waterproof film, the elastic ring and the plurality of supporting strips are integrally cast, and the supporting strips are degradable elastic plastic strips.
[0009] Preferably, the connecting mechanism includes a plurality of soft strips, a rectangular tube is fixedly installed on the outer wall of the second waterproof membrane at the position corresponding to the support strip, one end of the soft strip is fixedly connected to the end of the corresponding support strip away from the elastic ring, and the other end of the soft strip slides through the corresponding rectangular tube, and a circular hole is commonly provided on the rectangular tube and the corresponding soft strip, and a pin is slidably installed in the circular hole.
[0010] Preferably, a soft plate is fixedly mounted at a position on the bayonet corresponding to the circular hole, and an outer ring wall of the soft plate is arranged in an arc shape and contacts the opening edge of the corresponding circular hole.
[0011] Preferably, a sleeve is fixedly installed through the position of the soft strip corresponding to the circular hole, and the inner ring wall of the sleeve is coplanar with the inner wall of the circular hole.
[0012] The utility model has at least the following beneficial effects:
[0013] 1. When the improved environmentally friendly corrugated paper box is used, due to the barrier of the first waterproof film and the second waterproof film, water on the load will hardly penetrate into the wall of the corrugated paper box, resulting in a decrease in the strength of the corrugated paper box, which in turn causes the strength of the corrugated paper box to be reduced or damaged, thereby making the corrugated paper box unable to be recycled and reused, thereby reducing the waste of resources. In addition, the support of the corrugated paper box by the supporting member can enhance the strength of the corrugated paper box, so that the corrugated paper box will not deform when not subjected to large external forces;
[0014] 2. After the operator completes the assembly between the box cover and the enclosure, the two box covers and the enclosure can be connected into a whole through the cooperation of the connecting mechanism, the support frame, the first waterproof membrane and the second waterproof membrane, thereby further enhancing the strength of the corrugated cardboard box and avoiding damage to the corrugated cardboard box due to pressure from the items inside the corrugated cardboard box, which in turn makes the corrugated cardboard box unable to be recycled. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 It is an overall schematic diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the enclosure and the box cover of the utility model;
[0018] Figure 3 This is a schematic diagram of the overall structure of the elastic ring and support strip of the utility model;
[0019] Figure 4 It is the whole structure schematic view of part support strip and soft strip of the utility model;
[0020] Figure 5 It is the inside structure schematic view of rectangular pipe of the utility model.
[0021] In the figure: 1, the fence; 2, the box cover; 3, waterproof mechanism; 31, first waterproof membrane; 32, second waterproof membrane; 33, support piece; 331, elastic ring; 332, support strip; 4, connecting mechanism; 41, rectangular pipe; 42, soft strip; 43, round hole; 44, bayonet; 45, soft plate; 47, sleeve. DETAILED DESCRIPTION
[0022] In order to make the technical scheme and advantages of the utility model more clearly and clearly, the utility model is further described in detail in the following with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0023] The utility model provides a technical scheme: refer to Figure 1 Figure 5 The utility model discloses a novel environmental protection corrugated box, including fence 1, the upper and lower both ends of fence 1 are all set with box cover 2, and the outer circumferential side of box cover 2 and the outer circumferential side of fence 1 are equipped with waterproof mechanism 3 in common, and fence 1 is equipped with connecting mechanism 4 between box cover 2.
[0024] Waterproof mechanism 3 includes first waterproof membrane 31, and first waterproof membrane 31 is fixedly set on the outer circumferential side of fence 1, and the inner wall of box cover 2 is in contact with the outer wall of first waterproof membrane 31, and second waterproof membrane 32 is fixedly installed on the outer wall of box cover 2, and the outer circumferential side of first waterproof membrane 31 is equipped with support piece 33.
[0025] In the embodiment, when the improved environmental protection corrugated box is used, first, the operator removes the connection of fence 1 and one of box cover 2 through connecting mechanism 4, then the operator can put the goods into the corrugated box through the opening of fence 1, then the box cover 2 is re-set on the fence 1, and the first waterproof membrane 31 and two second waterproof membranes 32 are connected into a whole through connecting mechanism 4 and support piece 33, and then the strength of two box cover 2 and fence 1 can be enhanced through two second waterproof membranes 32 and first waterproof membrane 31, so as to avoid the damage of corrugated box due to the compression of goods in the corrugated box, and then avoid the recycling of corrugated box;
[0026] When the corrugated carton is placed on the external carrier, due to the blocking of the first waterproof film 31 and the second waterproof film 32, water on the carrier is almost not penetrated into the wall of the corrugated carton, which causes the strength of the corrugated carton to be reduced, and then the corrugated carton is damaged, so that the corrugated carton cannot be recycled, the waste of resources is reduced, and the strength of the corrugated carton is enhanced by the support 33, so that the corrugated carton is not deformed under the condition of not being subjected to a large external force.
[0027] In further preferable embodiments of the present application, as shown in Figure 1 the support 33 comprises an elastic ring 331, the elastic ring 331 is fixedly sleeved at the middle position of the outer circumferential side of the first waterproof film 31, and the elastic ring 331 is a degradable elastic plastic ring;
[0028] In this embodiment, the elastic ring 331 is arranged to support and limit the fence 1 from the middle position of the fence 1, so that the fence 1 is not inwardly concave to affect the use of the fence 1 when not subjected to a large lateral external force.
[0029] In further preferable embodiments of the present application, as shown in Figure 1 and Figure 3 the upper and lower ends of the elastic ring 331 are both provided with a plurality of support bars 332, the spacing between adjacent two support bars 332 is equal, the support bars 332 are fixedly connected with the outer wall of the first waterproof film 31, the elastic ring 331 and the plurality of support bars 332 are integrally cast, and the support bars 332 are degradable elastic plastic bars;
[0030] In this embodiment, the support bars 332 cooperate with the elastic ring 331 to support and limit the fence 1, so as to enhance the strength of the fence 1, so that the fence 1 is not deformed when not subjected to a large pressure, and the use of the fence 1 is affected.
[0031] In further preferable embodiments of the present application, as shown in Figure 1 , Figure 3 , Figure 4 and Figure 5 the connecting mechanism 4 comprises a plurality of soft bars 42, a rectangular tube 41 is fixedly arranged on the outer wall of the second waterproof film 32 at a position corresponding to the support bar 332, one end of the soft bar 42 is fixedly connected with one end of the corresponding support bar 332 away from the elastic ring 331, the other end of the soft bar 42 is slidably penetrated through the corresponding rectangular tube 41, a circular hole 43 is formed on the rectangular tube 41 and the corresponding soft bar 42, and a clamping pin 44 is slidably penetrated and arranged in the circular hole 43;
[0032] In the embodiment, after the operator puts the box cover 2 on the fence 1, the operator inserts the soft strip 42 into the rectangular tube 41 in sequence, and passes the catch pin 44 through the circular hole 43, thereby locking the position between the soft strip 42 and the rectangular tube 41 through the mutual interference of the catch pin 44, the soft strip 42 and the rectangular tube 41, and finally connecting the two box covers 2 and the fence 1 into an integral whole through the soft strip 42, the elastic strip and the elastic ring 331, so that the corrugated box is simple in assembly operation and facilitates the use of the corrugated box.
[0033] In the further preferable embodiment of the utility model, as shown in Figure 5 The soft plate 45 is fixedly arranged at the position corresponding to the circular hole 43 on the catch pin 44, and the outer ring wall of the soft plate 45 is arranged in an arc shape and in contact with the opening edge of the corresponding circular hole 43.
[0034] In the embodiment, after the catch pin 44 passes through the circular hole 43, the mutual interference between the soft plate 45 and the opening edge of the circular hole 43 can exert a constraint force on the catch pin 44, so that the catch pin 44 stably passes through the soft plate 45 and the rectangular tube 41, and further makes the clamping and limiting of the catch pin 44 on the soft strip 42 and the rectangular tube 41 more stable.
[0035] In the further preferable embodiment of the utility model, as shown in Figure 4 The sleeve pipe 47 is fixedly and penetratively arranged at the position corresponding to the circular hole 43 on the soft strip 42, and the inner ring wall of the sleeve pipe 47 is coplanar with the inner wall of the circular hole 43.
[0036] In the embodiment, the arrangement of the sleeve pipe 47 can enhance the strength of the contact position of the soft strip 42 and the catch pin 44, avoid the mutual interference between the catch pin 44 and the soft strip 42 from causing damage to the soft strip 42, and affect the use of the device.
[0037] Working principle: when the improved environment-friendly corrugated box is used, the operator first pulls the catch pin 44, at this time, the mutual interference between the arc surface of the soft plate 45 and the opening edge of the circular hole 43 can make the soft plate 45 shrink and deform and slide into the circular hole 43 along the soft plate 45, then the soft plate 45 slides into the annular groove 46 along with the pulling of the catch pin 44, after the soft plate 45 moves out of the soft strip 42, the operator stops pulling the catch pin 44, at this time, the mutual interference between the soft plate 45 and the inner wall of the circular hole 43 causes a large friction between the catch pin 44 and the soft plate 45, so that part of the catch pin 44 and the soft plate 45 are stably positioned in the corresponding circular hole 43;
[0038] After the above-mentioned pin 44 is pulled out from the soft strip 42, the operator pulls the soft strip 42 to pull the soft strip 42 out of the rectangular tube 41, thereby releasing the constraint between the soft strip 42 and the rectangular tube 41, and according to the above-mentioned repeated operation, the connection between the soft strip 42 and the rectangular tube 41 is sequentially released, thereby releasing the constraint between the corresponding box cover 2 and the enclosure 1, at this time, the operator can directly pull the box cover 2 off the enclosure 1, thereby releasing the closed state of the opening at one end of the enclosure 1, at this time, the operator can put the articles into the corrugated box through the opening of the enclosure 1 for storage;
[0039] After the articles in the corrugated box are stored, the operator re-sheathes the box cover 2 on the enclosure 1, and then the operator sequentially inserts the soft strip 42 through the rectangular tube 41, and after the soft strip 42 passes through the rectangular tube 41, the operator pushes the pin 44 towards the round hole 43, so that the pin 44 passes through the sleeve 47 and pushes the soft plate 45 out of the round hole 43, at this time, due to the mutual resistance between the soft plate 45 and the opening edge of the round hole 43, a constraint force can be applied to the pin 44, so that the pin 44 is relatively stably penetrated through the rectangular tube 41 and the sleeve 47, at this time, due to the mutual resistance between the pin 44 and the inner wall of the sleeve 47 and the mutual resistance between the pin 44 and the rectangular tube 41, part of the soft plate 45 is constrained and limited in the rectangular tube 41, and at the same time, the two box covers 2 and the enclosure 1 are connected into a whole through the soft strip 42, the elastic strip and the elastic ring 331, and due to the support of the enclosure 1 to the box cover 2, the spacing between the two box covers 2 remains unchanged, and due to the mutual resistance between the enclosure 1 and the inner wall of the box cover 2, a relatively closed space is formed in the corrugated box;
[0040] When the operator places the corrugated box on the external carrier, due to the blocking of the first waterproof film 31 and the second waterproof film 32, water on the carrier will not penetrate into the wall of the corrugated box;
[0041] It should be noted that the above-mentioned corrugated box is used, and due to the support of the elastic ring 331 and the elastic strip to the enclosure 1, the enclosure 1 will not deform under the condition of not being subjected to a large external force.
[0042] The basic principles, main features and advantages of the present application have been shown and described. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.
Claims
1. A novel environmentally friendly corrugated paper box, comprising a baffle (1), characterized in that: The upper and lower ends of the enclosure (1) are both sleeved with a box cover (2); the outer peripheral side of the box cover (2) and the outer peripheral side of the enclosure (1) are both provided with a waterproof mechanism (3); and a connecting mechanism (4) is provided between the enclosure (1) and the box cover (2); The waterproof mechanism (3) comprises a first waterproof membrane (31), the first waterproof membrane (31) is fixedly sleeved on the outer peripheral side of the enclosure (1), and the inner wall of the box cover (2) contacts the outer wall of the first waterproof membrane (31), a second waterproof membrane (32) is fixedly mounted on the outer wall of the box cover (2), and a support member (33) is provided on the outer peripheral side of the first waterproof membrane (31).
2. A novel environmentally friendly corrugated paper box according to claim 1, characterized in that: The support member (33) comprises an elastic ring (331), the elastic ring (331) is fixedly sleeved on the middle position of the outer peripheral side of the first waterproof membrane (31), and the elastic ring (331) is a degradable elastic plastic ring.
3. The novel environmentally friendly corrugated paper box according to claim 2, characterized in that: A plurality of support bars (332) are provided at both upper and lower ends of the elastic ring (331), and the spacing between two adjacent support bars (332) is equal. The support bars (332) are fixedly connected to the outer wall of the first waterproof membrane (31). The elastic ring (331) and the plurality of support bars (332) are integrally cast, and the support bars (332) are degradable elastic plastic bars.
4. The novel environmentally friendly corrugated paper box according to claim 3, characterized in that: The connecting mechanism (4) comprises a plurality of soft strips (42), a rectangular tube (41) is fixedly installed at a position corresponding to the support strip (332) on the outer wall of the second waterproof membrane (32), one end of the soft strip (42) is fixedly connected to an end of the corresponding support strip (332) away from the elastic ring (331), and the other end of the soft strip (42) slides through the corresponding rectangular tube (41), a circular hole (43) is commonly opened on the rectangular tube (41) and the corresponding soft strip (42), and a bayonet (44) is slidably installed in the circular hole (43).
5. The novel environmentally friendly corrugated paper box according to claim 4, characterized in that: A soft plate (45) is fixedly mounted on the latch (44) at a position corresponding to the circular hole (43), and the outer ring wall of the soft plate (45) is arranged in an arc shape and contacts the opening edge of the corresponding circular hole (43).
6. A new environmentally friendly corrugated paper box according to claim 5, characterized in that A sleeve (47) is fixedly installed and passed through the soft strip (42) at a position corresponding to the circular hole (43), and the inner ring wall of the sleeve (47) is coplanar with the inner wall of the circular hole (43).