Hook

Abstract

The utility model belongs to the technical field of packaging, and particularly relates to a hook which comprises a first hook body layer and a second hook body layer which are rotatably connected at one side edge, the first hook body layer comprises a first wide body base plate and a first narrow body hanging plate connected at the long side edge of the first wide body base plate, and the second hook body layer comprises a second narrow body hanging plate. The second hook body layer comprises a second wide-body base plate and a second narrow-body hanging plate connected to the long side edge of the second wide-body base plate, an attaching and clamping structure is arranged between the first narrow-body hanging plate and the second narrow-body hanging plate, and the first narrow-body hanging plate and the second narrow-body hanging plate are clamped together to form a narrow-body hanging part; the first wide-body substrate and the second wide-body substrate form a wide-body mounting portion. Due to the fact that the narrow body hanging part is provided with the two layers of first narrow body hanging plates, the strength of the narrow body hanging part can be enhanced, the wide body installation part comprises the two layers of first wide body base plates connected to the two layers of first narrow body hanging plates respectively, the connection strength between the narrow body hanging part and the wide body installation part can be enhanced, and the problem that an existing hook is prone to breakage is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging, in particular to a hook. Background Art

[0002] At present, hooks are an indispensable component in packaging structures. Existing hooks mainly include a wide-body mounting portion for being set on the packaging structure, a narrow-body hanging portion connected to a long side of the wide-body mounting portion and extending outside the packaging structure. Usually, a hanging hole is set on the narrow-body hanging portion, or the narrow-body hanging portion is set with a hook-shaped structure for easy hanging or hand-holding.

[0003] In order to meet environmental protection requirements, existing hooks are usually made of paper plastic materials, which are relatively thin and have insufficient load-bearing capacity. They are easily broken when hung for a long time in stores, seriously affecting their use. Utility Model Content

[0004] The purpose of the utility model is to provide a hook, aiming to solve the problem that the existing hook is easy to break.

[0005] The utility model discloses a hook, which includes a first hook body layer and a second hook body layer that are correspondingly arranged, and the first hook body layer and the second hook body layer are rotatably connected at the corresponding side edges; the first hook body layer includes a first wide body substrate and a first narrow body suspension plate connected to the long side edge of the first wide body substrate, and the second hook body layer includes a second wide body substrate and a second narrow body suspension plate connected to the long side edge of the second wide body substrate, and a fitting clamping structure is provided between the first narrow body suspension plate and the second narrow body suspension plate, and the first narrow body suspension plate and the second narrow body suspension plate are clamped together by the fitting clamping structure to form a narrow body suspension part, and the first wide body substrate and the second wide body substrate form a wide body mounting part.

[0006] As an improvement, a side edge of the first narrow suspension plate away from the first wide base plate is rotatably connected to a side edge of the second narrow suspension plate away from the second wide base plate.

[0007] As an improvement, the first hook body layer and the second hook body layer are connected to form an integral structure, and a rotating bending portion is provided between the first narrow body suspension plate and the second narrow body suspension plate.

[0008] As an improvement, the fitting snap-fit ​​structure includes a first hanging protrusion spaced apart on one side of the first narrow-body hanging plate, and a second hanging recess arranged on the corresponding side of the second narrow-body hanging plate and adapted to the first hanging protrusion.

[0009] As an improvement, a first suspension recess is provided on the other side of the first narrow suspension plate corresponding to the first suspension protrusion, and a second suspension protrusion is provided on the other side of the second narrow suspension plate corresponding to the second suspension recess, and the second suspension protrusion is adapted to the first suspension recess.

[0010] As an improvement, an installation bending portion is provided at the connection between the first wide-body substrate and the first narrow-body suspension plate, and at the connection between the second wide-body substrate and the second narrow-body suspension plate, respectively. The first wide-body substrate and the second wide-body substrate can be folded outward along the installation bending portion, respectively.

[0011] As an improvement, the narrow-body suspension portion is provided with a hanging hole, and the hanging hole passes through the first narrow-body suspension plate and the second narrow-body suspension plate.

[0012] As an improvement, a substrate clamping structure is provided between the first wide-body substrate and the second wide-body substrate.

[0013] As an improvement, the substrate clamping structure includes at least two groups of first reinforcing ribs arranged side by side on one side of the first wide-body substrate and at least two groups of second clamping grooves arranged on the corresponding side of the second wide-body substrate, and at least two groups of the first reinforcing ribs are respectively clamped with at least two groups of the second clamping grooves.

[0014] As an improvement, a first card slot is provided on the other side of the first wide body substrate corresponding to each group of the first reinforcing ribs, and a second reinforcing rib is provided on the other side of the second wide body substrate corresponding to each group of the second card slots, and the first card slots are adapted to the second reinforcing ribs.

[0015] Due to the adoption of the above-mentioned technical scheme, the hook of the utility model includes a first hook body layer and a second hook body layer that are correspondingly arranged, and the first hook body layer and the second hook body layer are rotatably connected at the corresponding side edges; the first hook body layer includes a first wide body substrate, and a first narrow body suspension plate connected to the long side edge of the first wide body substrate; the second hook body layer includes a second wide body substrate, and a second narrow body suspension plate connected to the long side edge of the second wide body substrate; a fitting clamping structure is provided between the first narrow body suspension plate and the second narrow body suspension plate; the first narrow body suspension plate and the second narrow body suspension plate are clamped together through the fitting clamping structure to form a narrow body suspension part, and the first wide body substrate and the second wide body substrate form a wide body mounting part. Since the narrow body hanging portion is formed by the first narrow body hanging plate of the first hook body layer and the first narrow body hanging plate of the second hook body layer being clamped together through a fitting clamping structure, the narrow body hanging portion is provided with two layers of first narrow body hanging plates and the two layers of first narrow body hanging plates are fitted together through a fitting clamping structure, the strength of the narrow body hanging portion can be enhanced, thereby improving the tensile performance; the wide body mounting portion includes two layers of first wide body substrates respectively connected to the two layers of first narrow body suspension plates, and can also enhance the connection strength between the narrow body hanging portion and the wide body mounting portion, and between the narrow body hanging portion and the packaging structure, thereby avoiding the problem of breakage of the narrow body hanging portion and breakage between the narrow body hanging portions when suspended for a long time, and solving the problem of easy breakage of the existing hooks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the hook of the utility model;

[0017] Figure 2 The hook edge of the utility model Figure 1 Schematic diagram of the cross-sectional structure along line AA;

[0018] Figure 3 It is a structural schematic diagram of the hook of the utility model in the unfolded state;

[0019] Among them, 10, the first hook body layer; 11, the first wide body substrate; 12, the first narrow body suspension plate; 13, the first suspension clamping protrusion; 14, the first suspension recess; 15, the first reinforcing rib; 16, the first slot; 20, the second hook body layer; 21, the second wide body substrate; 22, the second narrow body suspension plate; 23, the second suspension recess; 24, the second suspension clamping protrusion; 25, the second slot; 26, the second reinforcing rib; 30, the narrow body suspension part; 31, the hanging hole; 40, the wide body mounting part; 50, the rotating bending part. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] Figures 1 to 3 This is a structural diagram of the hook of the utility model, wherein: Figure 1 The figure shows a three-dimensional structural diagram of the hook of the utility model. Figure 2 Shows the hook along the utility model Figure 1 Schematic diagram of the cross-sectional structure along the AA line. Figure 3 The structural diagram of the hook of the present invention in the unfolded state is shown. For the convenience of description, only the parts related to the present invention are shown in the figure.

[0022] It should be noted that if the directional indications involved in the present invention (such as up, down, front, back, etc.) are only used to explain the relative position relationship between the components in a certain specific posture, if the specific posture changes, the directional indication will also change accordingly; if the descriptions of "first", "second", etc. involved in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.

[0023] like Figure 1 、 Figure 2 and Figure 3 As shown, the hook of the present invention is applied to a packaging structure (such as a packaging box, a package, etc.), and includes a first hook layer 10 and a second hook layer 20 that are correspondingly arranged. The first hook layer 10 and the second hook layer 20 are rotatably connected at the corresponding side edges; the first hook layer 10 includes a first wide body substrate 11, a first narrow body suspension plate 12 connected to the long side edge of the first wide body substrate 11, the second hook layer 20 includes a second wide body substrate 21, and a second narrow body suspension plate 22 connected to the long side edge of the second wide body substrate 21. A fitting clamping structure is provided between the first narrow body suspension plate 12 and the second narrow body suspension plate 22. The first narrow body suspension plate 12 and the second narrow body suspension plate 22 are clamped together by the fitting clamping structure to form a narrow body suspension portion 30, and the first wide body substrate 11 and the second wide body substrate 21 form a wide body mounting portion 40. When in use, the hook is mounted on the packaging structure through the wide body mounting portion 40.

[0024] Since the narrow body hanging portion 30 is formed by the first narrow body hanging plate 12 of the first hook body layer 10 and the first narrow body hanging plate 12 of the second hook body layer 20 being clamped together through a fitting clamping structure, the narrow body hanging portion 30 is provided with two layers of first narrow body hanging plates 12 and the two layers of first narrow body hanging plates 12 are fitted together through a fitting clamping structure, which can enhance the strength of the narrow body hanging portion 30 and thus improve the tensile performance; the wide body mounting portion 40 includes two layers of first wide body substrates 11 respectively connected to the two layers of first narrow body hanging plates 12, and can also enhance the connection strength between the narrow body hanging portion 30 and the wide body mounting portion 40, and between the narrow body hanging portion 30 and the packaging structure, thereby avoiding the problem of the narrow body hanging portion 30 breaking when suspended for a long time and the problem of the narrow body hanging portion 30 breaking with the narrow body hanging portion 30. The hook of the utility model solves the problem of easy breakage of the existing hook.

[0025] In the present invention, the side of the first narrow suspension plate 12 away from the first wide substrate 11 is rotatably connected to the side of the second narrow suspension plate 22 away from the second wide substrate 21, so that the first narrow suspension plate 12 of the first hook layer 10 and the second narrow suspension plate 22 of the second hook layer 20 can be more closely fitted. At the same time, the problem of separation between the first narrow suspension plate 12 of the first hook layer 10 and the second narrow suspension plate 22 of the second hook layer 20 can be avoided.

[0026] Specifically, to facilitate processing and production, the first hook layer 10 and the second hook layer 20 are connected as an integral structure, and a rotational bend 50 is provided between the first narrow body suspension plate 12 and the second narrow body suspension plate 22. Typically, the rotational bend 50 is a recess provided at the connection between the first narrow body suspension plate 12 and the second narrow body suspension plate 22.

[0027] Of course, the rotational connection between the first hook layer 10 and the second hook layer 20 can also be achieved by rotationally connecting one side of the first wide base plate 11 away from the first narrow suspension plate 12 and one side of the second wide base plate 21 away from the second narrow suspension plate 22 .

[0028] In the present utility model, the fitting and snap-fitting structure includes a first hanging clip 13 which is spaced apart on one side of the first narrow-body suspension plate 12, and a second hanging recess 23 which is arranged on the corresponding side of the second narrow-body suspension plate 22 and is adapted to the first hanging clip 13. The first narrow-body suspension plate 12 and the second narrow-body suspension plate 22 can be fitted together by snapping the first hanging clip 13 and the second hanging recess 23.

[0029] In order to facilitate the more convenient fitting of the first narrow-body suspension plate 12 and the second narrow-body suspension plate 22 together, a first suspension recess 14 is provided on the other side of the first narrow-body suspension plate 12 corresponding to the first suspension protrusion 13, and a second suspension protrusion 24 is provided on the other side of the second narrow-body suspension plate 22 corresponding to the second suspension recess 23, and the second suspension protrusion 24 is adapted to the first suspension recess 14.

[0030] During production and processing, the raw materials are pressed into Figure 3 The sheet structure shown, or by injection molding process such as Figure 3 The sheet structure shown, the first hook body layer 10 and the second hook body layer 20 are reversed along the rotating bending portion 50. When flipping, since the first narrow body suspension plate 12 is provided with a first suspension clamping protrusion 13 on one side surface, and the second narrow body suspension plate 22 is provided with a first suspension recess 14 adapted to the first suspension clamping protrusion 13, and the other side surface of the first narrow body suspension plate 12 is provided with a first suspension recess 14 corresponding to the first suspension clamping protrusion 13, and the other side surface of the second narrow body suspension plate 22 is provided with a second suspension clamping protrusion 24 adapted to the first suspension recess 14 corresponding to the second suspension recess 23, therefore, after flipping in either direction on both sides, the first narrow body suspension plate 12 and the second narrow body suspension plate 22 can be bonded together through the bonding structure, which is very convenient to operate.

[0031] In the present invention, in order to further improve the strength and avoid the hook from breaking, a substrate clamping structure is provided between the first wide body substrate 11 and the second wide body substrate 21, which can connect the first wide body substrate 11 and the second wide body substrate 21 together, thereby enhancing the strength of the wide body mounting portion 40 and avoiding the problem of the wide body mounting portion 40 breaking.

[0032] Specifically, the substrate clamping structure includes at least two groups of first reinforcing ribs 15 arranged side by side on one side of the first wide-body substrate 11, and at least two groups of second clamping grooves 25 arranged on the corresponding side of the second wide-body substrate 21. The at least two groups of first reinforcing ribs 15 are respectively clamped with the at least two groups of second clamping grooves 25.

[0033] Furthermore, a first slot 16 is provided on the other side of the first wide base plate 11 corresponding to each group of first reinforcing ribs 15 , and a second reinforcing rib 26 is provided on the other side of the second wide base plate 21 corresponding to each group of second slots 25 . The first slots 16 are adapted to the second reinforcing ribs 26 .

[0034] Typically, the first reinforcing rib 15 is extended along the length direction of the first wide substrate 11 , and the second latching groove 25 is extended along the length direction of the second wide substrate 21 .

[0035] To facilitate hook installation, mounting bends (not shown) are provided at the connection between the first wide base plate 11 and the first narrow suspension plate 12, and at the connection between the second wide base plate 21 and the second narrow suspension plate 22. The first wide base plate 11 and the second wide base plate 21 can be folded outward along the mounting bends, facilitating secure connection between the first wide base plate 11 and the second wide base plate 21 and the packaging structure, typically by adhesive bonding. Specifically, the mounting bends are indentations formed at the connection points.

[0036] In actual use, the first wide base plate 11 and the second wide base plate 21 do not need to be folded outward. In this case, the first wide base plate 11 and the second wide base plate 21 are connected together for use, and the portion of the wide mounting portion 40 extending outside the narrow hanging portion 30 forms a stop. Specifically, the method of mounting the hook to the packaging structure is well known in the art and will not be described in detail here.

[0037] In the present invention, in order to facilitate hanging, the narrow-body hanging portion 30 is provided with a hanging hole 31 , and the hanging hole 31 passes through the first narrow-body hanging plate 12 and the second narrow-body hanging plate 22 .

[0038] In some other embodiments, the narrow-body suspension portion 30 may also be configured as a hook-shaped structure.

[0039] The above descriptions are merely some embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A hook, characterized in that: It includes a first hook layer and a second hook layer that are correspondingly arranged, and the first hook layer and the second hook layer are rotatably connected at one side corresponding to each other; the first hook layer includes a first wide body substrate and a first narrow body suspension plate connected to the long side of the first wide body substrate, and the second hook layer includes a second wide body substrate and a second narrow body suspension plate connected to the long side of the second wide body substrate, and a fitting clamping structure is provided between the first narrow body suspension plate and the second narrow body suspension plate, and the first narrow body suspension plate and the second narrow body suspension plate are clamped together by the fitting clamping structure to form a narrow body suspension part, and the first wide body substrate and the second wide body substrate form a wide body mounting part.

2. The hook according to claim 1, characterized in that A side edge of the first narrow suspension plate away from the first wide base plate is rotatably connected to a side edge of the second narrow suspension plate away from the second wide base plate.

3. The hook according to claim 2, characterized in that: The first hook body layer and the second hook body layer are connected to form an integral structure, and a rotating bending portion is provided between the first narrow body suspension plate and the second narrow body suspension plate.

4. The hook according to claim 2, characterized in that: The fitting and clamping structure includes a first hanging clamping protrusion spaced apart on one side of the first narrow hanging plate, and a second hanging recess arranged on the corresponding side of the second narrow hanging plate and adapted to the first hanging clamping protrusion.

5. The hook according to claim 4, characterized in that: A first suspension recess is provided on the other side of the first narrow suspension plate corresponding to the first suspension protrusion, and a second suspension protrusion is provided on the other side of the second narrow suspension plate corresponding to the second suspension protrusion, and the second suspension protrusion is adapted to the first suspension protrusion.

6. The hook according to claim 1, characterized in that Installation bending portions are respectively provided at the connection between the first wide substrate and the first narrow suspension plate, and at the connection between the second wide substrate and the second narrow suspension plate. The first wide substrate and the second wide substrate can be folded outward along the installation bending portions.

7. The hook according to claim 1, characterized in that The narrow-body suspension portion is provided with a hanging hole, and the hanging hole passes through the first narrow-body suspension plate and the second narrow-body suspension plate.

8. The hook according to any one of claims 1 to 7, characterized in that: A substrate clamping structure is provided between the first wide substrate and the second wide substrate.

9. The hook according to claim 8, characterized in that: The substrate clamping structure includes at least two groups of first reinforcing ribs arranged side by side on one side of the first wide-body substrate and at least two groups of second clamping grooves arranged on the corresponding side of the second wide-body substrate. The at least two groups of first reinforcing ribs are respectively clamped with the at least two groups of second clamping grooves.

10. The hook according to claim 9, characterized in that: A first slot is provided on the other side of the first wide base plate corresponding to each group of the first reinforcing ribs, and a second slot is provided on the other side of the second wide base plate corresponding to each group of the second slots, and the first slots are adapted to the second reinforcing ribs.

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