Paper tray
By folding the cardboard into molding, a paper pallet with a solid structure is designed, which solves the problems of high cost and complex transportation of existing plastic pallets, and achieves a low-cost and environmentally friendly pallet solution.
Patent Information
- Application Number
- CN202421086644.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-19
AI Technical Summary
The existing plastic pallets are costly and need to be transported back after transportation, which increases transportation energy consumption and cost.
A paper tray folded from a piece of cardboard, including the main body, connecting plate and feet, makes the tray structure firm and does not require a lot of glue or tape.
It reduces the production and transportation costs of pallets, and the cardboard is recyclable, easy to degrade, and is more environmentally friendly.
Smart Images
Figure CN222497004U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of packaging, in particular to a paper tray. Background Art
[0002] Pallets are an important tool in logistics transportation. Most of the current pallets are made of plastic, which is expensive. After transporting the products, the pallets usually need to be transported back, which increases transportation energy consumption and transportation costs. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a paper pallet, comprising a main body folded from a piece of cardboard, two connecting plates and two supporting legs, the two connecting plates are respectively connected to two sides of the main body, the two supporting legs are respectively connected to one side of the two connecting plates facing away from the connection with the main body, and the main body and the supporting legs are both folded inwardly from both sides of the surface where the connecting plates are located.
[0004] Preferably, the cross section of the main body is in the shape of two U-shaped characters, and the cross section of the supporting legs is in the shape of two U-shaped characters, two triangles or two circular rings.
[0005] Preferably, the main body and the side walls of the two legs are formed by surrounding at least two layers of cardboard.
[0006] Preferably, an insert block is provided on the support leg, and a slot is provided on the main body, and the insert block extends into the slot to lock the main body and the support leg.
[0007] Preferably, one end of the insert block facing away from the support leg is connected to an auxiliary block for inserting the auxiliary insert block into the slot, and the auxiliary block is V-shaped.
[0008] Preferably, the main body comprises a left frame and a right frame, a connecting block is provided at the junction of the bottom of the left frame and the right frame, and a connecting groove whose shape matches the connecting block is provided at the junction of the bottom of the right frame and the left frame.
[0009] Preferably, the connecting block is cut from the surface of the left frame body adjacent to the side wall of the right frame body.
[0010] The beneficial effects of the utility model are as follows: the cost of manufacturing the pallet with cardboard is low, and there is no need to transport it back after use, which saves transportation costs. The cardboard is recyclable and easily degradable. The whole is folded and formed by a piece of cardboard, with a firm structure. A small amount of glue or tape is required, which is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 It is a structural diagram of the bottom of the utility model;
[0013] Figure 3 This is a diagram of the cardboard structure when it is not folded. DETAILED DESCRIPTION
[0014] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.
[0015] See also Figure 1-Figure 3 The utility model provides a paper pallet, comprising a main body 1 folded from a piece of paperboard, two connecting plates 2 and two supporting legs 3, the two connecting plates 2 are respectively connected to both sides of the main body 1, the two supporting legs 3 are respectively connected to the sides of the two connecting plates 2 facing away from the connection with the main body 1, and the main body 1 and the supporting legs 3 are both folded inwardly from both sides of the surface where the connecting plates 2 are located.
[0016] It is low-cost to make pallets with cardboard, and there is no need to ship them back after use, which saves transportation costs. Cardboard is recyclable and easily degradable. The whole is folded into a piece of cardboard, with a strong structure. It requires less glue or tape, and is more energy-saving and environmentally friendly.
[0017] Furthermore, the cross section of the main body 1 is in the shape of two squares, and the cross section of the supporting leg 3 is in the shape of two squares, two triangles or two circular rings.
[0018] The main body 1 is designed to be two U-shaped, which has a more regular shape and is convenient for loading and transportation.
[0019] Furthermore, the side walls of the main body 1 and the two legs 3 are formed by at least two layers of cardboard.
[0020] The multi-layer surrounding design enhances the structural strength of the main body 1 and the supporting legs 3, so that the paper pallet can bear heavier goods.
[0021] Furthermore, an insert block 41 is provided on the support leg 3 , and a slot 42 is provided on the main body 1 . The insert block 41 extends into the slot 42 to lock the main body 1 and the support leg 3 .
[0022] The main body 1 and the support leg 3 are locked by the cooperation of the insert block 41 and the slot 42 , and the bracket can maintain its shape without glue or tape, which is more environmentally friendly.
[0023] Furthermore, an auxiliary block 43 is connected to one end of the inserting block 41 facing away from the supporting leg 3 , and the auxiliary block 43 is V-shaped for inserting the inserting block 41 into the slot 42 .
[0024] Through the design of the auxiliary block 43, when inserting the plug 41 into the slot 42, the auxiliary block 43 is first inserted into the slot 42, and then the auxiliary block 43 guides the plug 41 into the slot 42, which can avoid deformation of the plug 41 during the assembly process and give the operator a larger operating margin for convenient operation.
[0025] Furthermore, the main body 1 includes a left frame 11 and a right frame 12 , a connecting block 13 is provided at the bottom of the left frame 11 adjacent to the right frame 12 , and a connecting groove 14 whose shape is adapted to the connecting block 13 is provided at the bottom of the right frame 12 adjacent to the left frame 11 .
[0026] After the connecting block 13 and the connecting groove 14 are engaged, the left frame 11 and the right frame 12 are locked, and the support leg 3 is also locked after the insert block 41 is inserted into the slot 42, so as to prevent the bracket from being deformed when no goods are placed, so that the bracket can maintain a working state.
[0027] Furthermore, the connection block 13 is cut from the surface of the left frame 11 adjacent to the side wall of the right frame 12 .
[0028] By means of such a design, the connecting block 13 can be processed on the same piece of paperboard, and the structure is more solid and stable.
[0029] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.
Claims
1. A paper pallet, characterized in that: The invention comprises a main body (1) formed by folding a piece of cardboard, two connecting plates (2) and two supporting legs (3), wherein the two connecting plates (2) are respectively connected to two sides of the main body (1), and the two supporting legs (3) are respectively connected to one side of the two connecting plates (2) facing away from the connection with the main body (1), and the main body (1) and the supporting legs (3) are both formed by folding inwards on both sides of the surface where the connecting plates (2) are located.
2. A paper pallet according to claim 1, characterized in that: The cross section of the main body (1) is in the shape of two U-shaped shapes, and the cross section of the supporting foot (3) is in the shape of two U-shaped shapes, two triangles or two circular rings.
3. A paper pallet according to claim 2, characterized in that: The side walls of the main body (1) and the two supporting legs (3) are formed by wrapping at least two layers of cardboard.
4. A paper pallet according to claim 2, characterized in that: The support leg (3) is provided with an insert block (41), the main body (1) is provided with a slot (42), and the insert block (41) extends into the slot (42) to lock the main body (1) and the support leg (3).
5. A paper pallet according to claim 4, characterized in that: An auxiliary block (43) for inserting the auxiliary plug block (41) into the slot (42) is connected to one end of the plug block (41) facing away from the support leg (3), and the auxiliary block (43) is V-shaped.
6. A paper pallet according to claim 2, characterized in that: The main body (1) comprises a left frame (11) and a right frame (12); a connecting block (13) is provided at a position adjacent to the bottom of the left frame (11) and the right frame (12); and a connecting groove (14) whose shape matches that of the connecting block (13) is provided at a position adjacent to the bottom of the right frame (12) and the left frame (11).
7. A paper pallet according to claim 6, characterized in that: The connecting block (13) is cut from the surface of the left frame (11) adjacent to the side wall of the right frame (12).