Foam packaging plate
By using cross-shaped holes on the external hard cardboard on the foam packaging board to connect to the goods, the problem that existing foam packaging boards are difficult to achieve interference matching relationship is solved, and the tight fixation of the goods and multi-special adaptation of the goods are achieved. Improves protection and machining ease.
Patent Information
- Application Number
- CN202421229310.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When the existing foam packaging board is opened with contour holes, it is difficult to achieve an interference coordination relationship, resulting in the goods being easily shaken and the protection effect is poor.
A foam packaging board is designed, which uses cross-shaped holes on external hard cardboard sheets to connect to the goods. The cross-shaped holes are elastically adapted to goods of multiple specifications and sizes, reducing the dimensional accuracy requirements of the goods jack.
It realizes the tight fixation between the goods and the foam board, reduces the difficulty of processing, and improves the protective effect and practicality of the packaging.
Smart Images
Figure CN222432940U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging, and more specifically, to a foam packaging board. Background Art
[0002] Foam is often used as a packaging consumable material, which has the advantages of light weight and impact resistance. In order to fix the goods and the foam board to each other, a contour hole is usually opened on the foam board. The hole and the goods need to have an interference fit relationship, otherwise the goods are easy to shake after packaging, and the original protective effect cannot be achieved. Therefore, the size of the hole is required to be high. Based on this, the utility model proposes a foam packaging board. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a foam packaging board which has the characteristics of easy processing and good protective effect.
[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a foam packaging board, including a foam main body in the shape of a rectangular parallelepiped, and the top of the foam main body is provided with a plurality of installation grooves extending in a straight line along the width direction and equidistantly arranged in the length direction, and both ends of the installation groove are communicated with the outside world, and the groove walls on both sides of the installation groove are respectively provided with slots extending in a straight line along the length direction thereof, and both ends of the slots are communicated with the outside world, and a cardboard piece with an edge inserted into the slot is provided in the installation groove, and at least three cross-shaped holes arranged in an equidistant manner along the length direction thereof are provided on the cardboard piece, and a product insertion hole opened on the foam main body is provided below each of the cross-shaped holes.
[0005] The utility model is further configured as follows: a positioning hole opened on the cardboard is provided between two adjacent cross-shaped holes, and a positioning protrusion integrally arranged on the foam body is provided in the positioning hole.
[0006] The utility model is further configured as follows: the end of the positioning protrusion has a rounded corner.
[0007] The utility model is further configured as follows: the outer contour of the product insertion hole surrounds the cross-shaped hole.
[0008] The utility model is further configured as follows: the cardboard sheet is an elastic cardboard sheet.
[0009] In summary, the utility model has the following beneficial effects: the foam packaging board involved in the utility model is connected to the goods by using the cross-shaped holes on the external cardboard to achieve a tight fit effect, and the cross-shaped holes can be adapted to the connection of goods of various specifications and sizes, resulting in reduced requirements on the dimensional accuracy of the goods plug-in holes, thereby reducing the difficulty of processing, and further achieving the effect of easy processing and convenient fixing of goods, with complete overall functions and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0011] Figure 2 It is a partial structural schematic diagram of the utility model;
[0012] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A in the middle. DETAILED DESCRIPTION
[0013] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.
[0014] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.
[0015] Example 1
[0016] See also Figure 1 and Figure 2 As shown, a foam packaging board involved in this embodiment includes a foam main body 1 in the shape of a rectangular parallelepiped, and a plurality of mounting grooves 2 extending in a straight line along the width direction and equidistantly arranged in the length direction are provided on the top of the foam main body 1, and both ends of the mounting groove 2 are communicated with the outside world, and slots 3 extending in a straight line along the length direction are respectively provided on the groove walls on both sides of the mounting groove 2, and both ends of the slots 3 are communicated with the outside world, and a cardboard sheet 4 with an edge inserted into the slot is provided in the mounting groove 2, and at least three cross-shaped holes 5 equidistantly arranged in the length direction are provided on the cardboard sheet 4, and a product insertion hole 6 opened on the foam main body 1 is provided below each of the cross-shaped holes 5.
[0017] Furthermore, the cardboard 4 is an elastic cardboard.
[0018] In this embodiment, the cardboard 4 is slid sideways into the installation slot 2, and the edge portions of the cardboard 4 on both sides are stuck in the slots 3. At this time, the goods only need to be inserted into the cross-shaped hole 5, and the spring sheet formed by the cross-shaped hole 5 is pushed open to keep the main body of the goods in the goods insertion hole 6.
[0019] Example 2
[0020] See also Figure 1 and Figure 2As shown, the foam packaging board involved in this embodiment is further configured on the basis of embodiment 1, with a positioning hole 7 opened on the cardboard 4 provided between two adjacent cross-shaped holes 5, and a positioning protrusion 8 integrally provided on the foam body 1 provided in the positioning hole 7.
[0021] Furthermore, the end of the positioning protrusion 8 has a rounded corner (not marked).
[0022] In this embodiment, the positioning hole 7 cooperates with the positioning protrusion 8 to position the cardboard sheet 4 in the length direction, thereby preventing it from slipping.
[0023] Example 3
[0024] See also Figure 1 and Figure 2 As shown, the foam packaging board involved in this embodiment is further configured on the basis of Embodiments 1 and 2, such that the outer contour of the product insertion hole 6 surrounds the cross-shaped hole 5.
[0025] In this embodiment, the outer contour of the product insertion hole 6 is set to surround the cross-shaped hole 5 structure, so as to facilitate the insertion of products, and the size of the inserted products is determined by the size of the cross-shaped hole 5.
[0026] The foam packaging board involved in the utility model achieves a tight fit effect by connecting with goods through the cross-shaped holes on the external cardboard. The cross-shaped holes can be adapted to connect with goods of various specifications and sizes, resulting in reduced requirements on the dimensional accuracy of the goods insertion holes, thereby reducing the difficulty of processing, and further achieving the effect of easy processing and convenient fixing of goods. The overall function is complete and the practicability is strong.
[0027] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.
[0028] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. A foam packaging board, comprising a rectangular foam body, characterized in that: The top of the foam body is provided with a plurality of installation grooves extending in a straight line along the width direction and arranged equidistantly along the length direction, both ends of the installation grooves are communicated with the outside world, and the groove walls on both sides of the installation groove are respectively provided with slots extending in a straight line along the length direction, both ends of the slots are communicated with the outside world, a cardboard piece with an edge inserted into the slot is provided in the installation groove, and at least three cross-shaped holes arranged equidistantly along the length direction are provided on the cardboard piece, and a goods insertion hole provided on the foam body is provided below each of the cross-shaped holes.
2. The foam packaging board according to claim 1, characterized in that: A positioning hole opened on the cardboard is arranged between two adjacent cross-shaped holes, and a positioning protrusion integrally arranged on the foam body is arranged in the positioning hole.
3. The foam packaging board according to claim 2, characterized in that: The end of the positioning protrusion has a rounded corner.
4. The foam packaging board according to any one of claims 1 to 3, characterized in that: The outer contour of the product insertion hole surrounds the cross-shaped hole.
5. The foam packaging board according to claim 1, characterized in that: The cardboard sheet is an elastic cardboard sheet.