Hook structure

Abstract

This invention provides a hook structure, including a first fastener and a second fastener. The first fastener has a hook portion at one end and a first hook portion at the other end, with a first shaft hole between the hook portion and the first hook portion. The second fastener has a second shaft hole at one end and a second hook portion at the other end, with a shaft passing through the first and second shaft holes respectively, allowing the second fastener to be pivotally connected to the first fastener and rotate. When the hook structure is attached to a guide rail, the first hook portion of the first fastener can engage with the second engagement portion at the bottom of the guide rail, and the second hook portion of the second fastener can engage with the first engagement portion at the top of the guide rail. This allows the hook to be easily and securely attached to the guide rail, enabling users to easily increase or decrease the number of hooks simply by fixing the guide rail, while the hooks can move linearly on the guide rail.

Description

Hook structure Technical Field

[0001] This work relates to a hook structure, particularly a hook structure that can be easily and securely attached to a guide rail, and on which the number of hooks can be arbitrarily increased or decreased. Prior Technology

[0002] Note: There are many items in life that make people's lives more convenient, and hooks are one of the most common items in life. Hooks can be seen in every corner of daily life. Although the shape and structure of hooks are constantly changing and their functions are becoming more diverse, there are still some shortcomings that need to be improved.

[0003] The conventional single hook structure mainly uses screws or adhesive to fix the hook to the wall for hanging objects. However, if multiple objects need to be hung, each hook must be fixed to the wall with screws or adhesive, making the installation process quite troublesome and time-consuming. Moreover, once the conventional hook is fixed to the wall, it cannot be easily disassembled, causing considerable inconvenience in use.

[0004] The conventional hook assembly structure has multiple hooks on a single hook assembly body, which solves the trouble and time-consuming problem of fixing multiple individual hooks to the wall. However, the multiple hooks on the conventional hook assembly body are fixed, that is, the number of hooks is fixed and cannot be increased or decreased at will, and the spacing between the hooks is also fixed and cannot be adjusted at will.

[0005] Therefore, the problem this creation aims to solve is how to provide a hook structure that can be easily and stably integrated into a guide rail, and on which the number of hooks can be increased or decreased at will, while also allowing for arbitrary adjustment of the spacing between the hooks. Summary of the Invention

[0006] According to the hook structure disclosed in this invention, it is particularly attached to a pre-set guide rail, wherein a connecting surface is provided on one side of the guide rail, and a first engaging portion is provided at the top of the connecting surface and a second engaging portion is provided at the bottom; the hook structure of this invention includes a first fastener and a second fastener.

[0007] The first fastener has a hook portion at one end and a first hook portion at the other end. A first shaft hole is provided between the hook portion and the first hook portion. A first extension section extends laterally between the first shaft hole and the first hook portion, creating a gap between them. The second fastener is attached to the first fastener. A second shaft hole is provided at one end and a second hook portion at the other end. The second shaft hole and the first shaft hole are offset and correspondingly arranged. A shaft passes through the first shaft hole and the second shaft hole, allowing the second fastener to rotate on the first fastener. A second extension section extends laterally between the second fastener and the second hook portion, creating a gap between them.

[0008] When the hook structure is attached to the guide rail, the first hook part of the first fastener can be engaged with the second engagement part at the bottom of the guide rail, that is, the first fastener is horizontally positioned. Then, the second fastener is flipped up, and the second hook part of the second fastener can be engaged with the first engagement part at the top of the guide rail, that is, the second fastener is vertically positioned, so that the hook is securely attached to the guide rail and can move linearly left and right on the guide rail.

[0009] Therefore, the technical features of this invention are as follows: the first fastener has a first hook portion at one end, the second fastener is connected to the first fastener by a shaft connection, and has a second hook portion at one end. The first hook portion of the first fastener can be engaged with the second engagement portion at the bottom of the guide rail, and the second hook portion of the second fastener can be engaged with the first engagement portion at the top of the guide rail, so that the hook structure can be easily and firmly connected to the guide rail. This allows the user to simply fix the guide rail and then arbitrarily increase or decrease the number of hooks. At the same time, the hooks can be linearly moved left and right on the guide rail to adjust the spacing. Simple Explanation of the Diagram

[0010] Figure 1: A three-dimensional view of the first embodiment of the hook structure of this invention.

[0011] Figure 2: An exploded view of the first embodiment of the hook structure in this work.

[0012] Figure 3: Side view of the first embodiment of the hook structure of this invention.

[0013] Figure 4: This is a schematic diagram of the second embodiment of the hook structure in this work.

[0014] Figure 5: An exploded view of the second embodiment of the hook structure in this work.

[0015] Figure 6: Schematic diagram of an embodiment of the hook structure and guide rail combination of this creation.

[0016] Figure 7: Side sectional view of an embodiment of the hook structure and guide rail combination of this invention.

[0017] Figure 8: An exploded side sectional view of the third embodiment of the hook structure in this work.

[0018] Figure 9: A side sectional view of the third embodiment of the hook structure of this invention. Implementation

[0019] To provide a more complete and clear disclosure of the technical content, creative purpose, and effects achieved in this work, a detailed explanation is provided below. Please also refer to the accompanying drawings and figure numbers:

[0020] Please refer to Figures 1, 2, and 3. This invention discloses a hook structure, specifically one that attaches to a pre-set guide rail 5. The guide rail 5 has a mating surface 51 on one side, with a first engaging portion 52 protruding from the top and a second engaging portion 53 protruding from the bottom of the mating surface 51. The hook structure of this invention includes a first fastener 1 and a second fastener 2.

[0021] The first fastener 1 has a hook portion 11 at one end and a first hook portion 12 at the other end. The first fastener 1 has a first shaft hole portion 13 between the hook portion 11 and the first hook portion 12, and the first fastener 1 has a first extension section 14 extending laterally between the first shaft hole portion 13 and the first hook portion 12, so that there is a gap between the first shaft hole portion 13 and the first hook portion 12. The first fastener 1 has at least one baffle 15 between the hook portion 11 and the first shaft hole portion 13.

[0022] The second fastener 2 is attached to the first fastener 1. The second fastener 2 has a second shaft hole 21 at one end and a second hook 22 at the other end. The second shaft hole 21 and the first shaft hole 13 are staggered and corresponding. For example, the second shaft hole 21 of the second fastener 2 is in a separated and corresponding form, while the first shaft hole 13 is staggered and corresponding between the second shaft hole 21 (as shown in Figures 1 and 2). A shaft 3 passes through the first shaft hole 13 and the second shaft hole 21 respectively, so that the second fastener 2 can rotate on the first fastener 1. A second extension section 23 is provided between the second fastener 2 and the second hook 22, so that there is a gap between the second fastener 2 and the second hook 22. For example, the second extension section 23 is provided on the end edge of the second fastener 2 adjacent to the second hook 22, and the second hook 22 is provided on the end edge of the second extension section 23.

[0023] When the second fastener 2 rotates to a longitudinal position on the first fastener 1, if the second fastener 2 is in an upright position on the first fastener 1, the first extension section 14 of the first fastener 1 and the second extension section 23 of the second fastener 2 are in an upper and lower corresponding position, and the first hook portion 12 of the first fastener 1 and the second hook portion 22 of the second fastener 2 are also in an upper and lower corresponding position.

[0024] The length of the first extension 14 of the first fastener 1 and the length of the second extension 23 of the second fastener 2 may be equal or unequal.

[0025] Please also refer to Figures 4 and 5. This invention is an example of another embodiment of the hook structure, in which the hook structure further includes a torsion spring 4. The torsion spring 4 extends to provide a first positioning part 41 and a second positioning part 42, and the first shaft hole 13 of the first fastener 1 is further provided with a groove 131. The torsion spring 4 is disposed opposite to the groove 131 of the first shaft hole 13. The shaft 3 passes through the first shaft hole 13, the second shaft hole 21 and the torsion spring 4 respectively. The first positioning part 41 of the torsion spring 4 is disposed in the groove 131, and the second positioning part 42 of the torsion spring 4 is disposed in the second fastener 2. Through the torsion spring 4, the second fastener 2 has an automatic rotation and reset mechanism on the first fastener 1.

[0026] Please also refer to Figures 6 and 7. This invention is an example of an application of the hook structure. When the hook structure is attached to a pre-set guide rail 5, the first hook part 12 of the first fastener 1 can be engaged with the second engagement part 53 at the bottom of the guide rail 5, that is, the first fastener 1 is horizontally positioned. Then, the second fastener 2 is flipped up, and the second hook part 22 of the second fastener 2 can be engaged with the first engagement part 52 at the top of the guide rail 5, that is, the second fastener 2 is vertically positioned. This achieves a stable attachment of the hook to the guide rail 5, and it can move linearly left and right on the guide rail 5. The hook part 11 of the first fastener 1 is used to hang other hanging items.

[0027] Furthermore, the guide rail 5 may be further provided with at least two fixing seats 6. The at least two fixing seats 6 are used to be attached to the other side of the non-attachment surface 51 of the guide rail 5 (i.e., the back side of the guide rail 5). The back side of the guide rail 5 is first attached to the two fixing seats 6, and then the two fixing seats 6 are attached to an object (such as a wall or door panel), so that a gap is formed between the guide rail 5 and the surface of the object, allowing the second fastener 2 to move linearly left and right on the guide rail 5. The guide rail 5 and the at least two fixing seats 6 can be connected to each other by one of the following methods: snap-fit, adhesive, or locking.

[0028] Please also refer to Figures 8 and 9. This invention is a third embodiment of the hook structure, in which: the second fastener 2 has at least one fitting part 24 protruding from its side facing the second hook part 22. For example, the fitting part 24 has two protrusions that are spaced apart and corresponding to each other, and the two protrusions are inclined and expanded outward from the second fastener 2; and the guide rail 5 has at least one groove 54 recessed on the mating surface 51. For example, the groove 54 is in the shape of a dovetail, and the groove 54 of the guide rail 5 corresponds to the fitting part 24 of the second fastener 2.

[0029] When the hook structure is attached to the guide rail 5, the fitting part 24 of the second fastener 2 can be correspondingly embedded in the slot 54 of the guide rail 5, so that the second fastener 2 can be more firmly attached to the guide rail 5; and through the linear movement of the fitting part 24 of the second fastener 2 in the slot 54 of the guide rail 5, the second fastener 2 can move more stably in the linear movement of the second fastener 2 in the left and right on the guide rail 5.

[0030] In summary, the technical features of this invention are as follows: the first fastener 1 has a first hook portion 12 at one end, the second fastener 2 is connected to the first fastener 1 by a shaft connection, and has a second hook portion 22 at one end. The first hook portion 12 of the first fastener 1 can be engaged with the second engaging portion 53 at the bottom of the guide rail 5, and the second hook portion 22 of the second fastener 2 can be engaged with the first engaging portion 52 at the top of the guide rail 5. This allows the hook structure to be easily and securely connected to the guide rail 5, providing users with the option to arbitrarily increase or decrease the number of hooks simply by fixing the guide rail 5. At the same time, the hooks can be linearly moved left and right on the guide rail 5 to adjust the spacing.

[0031] The above description is merely a preferred embodiment of this invention and should not be construed as limiting the scope of its implementation. Any simple equivalent changes and modifications made based on the claims and description of this invention are still within the scope of this invention. Furthermore, no embodiment or claim of this invention needs to achieve all the purposes, advantages, or features disclosed in this invention. In addition, the abstract and headings are merely for assisting in patent document searches and are not intended to limit the scope of this invention. Moreover, the terms "first," "second," "third," and "fourth" used in this specification or claims are only used to name elements or distinguish different embodiments or scopes, and are not intended to limit the upper or lower limits of the number of elements.

[0032]

[0033] 1: First fastener

[0034] 11: Hook section

[0035] 12: First hook part

[0036] 13: First shaft hole portion

[0037] 131: Groove

[0038] 14: First extension

[0039] 15: Baffle

[0040] 2: Second fastener

[0041] 21: Second shaft hole portion

[0042] 22: Second hook section

[0043] 23: Second extension

[0044] 24: Chimeric part

[0045] 3: Shaft

[0046] 4: Torsion Spring

[0047] 41: First Positioning Section

[0048] 42: Second Positioning Unit

[0049] 5: Guide rail

[0050] 51: mating surface

[0051] 52: First Card Combination Section

[0052] 53: Second Card Combination Part

[0053] 54: Card slot

[0054] 6: Fixture

Claims

1. A hook structure, particularly one coupled to a pre-set guide rail, the hook structure comprising: a first fastener having a hook portion at one end and a first hook portion at the other end, the first fastener having a first shaft hole portion between the hook portion and the first hook portion, the first fastener having a first laterally extending first extension section between the first shaft hole portion and the first hook portion, thereby creating a gap between the first shaft hole portion and the first hook portion; a second fastener coupled to the first fastener, the second fastener having a second shaft hole portion at one end and a second hook portion at the other end, the second shaft hole portion and the first shaft hole portion being offset and correspondingly arranged, a shaft passing through the first shaft hole portion and the second shaft hole portion respectively, allowing the second fastener to rotate on the first fastener, the second fastener having a second laterally extending second extension section between the second fastener and the second hook portion, thereby creating a gap between the second fastener and the second hook portion; The guide rail has a mating surface on one side, with a first engaging part protruding from the top and a second engaging part protruding from the bottom of the mating surface. When the hook structure is engaged with the guide rail, the first hook part of the first fastener can engage with the second engaging part of the guide rail, and the second hook part of the second fastener can engage with the first engaging part of the guide rail.

2. The hook structure as described in claim 1, wherein the first fastener has at least one baffle between the hook portion and the first shaft hole portion.

3. The hook structure as described in claim 1 includes a torsion spring, the torsion spring extending to have a first positioning portion and a second positioning portion, the first shaft hole portion of the first fastener having a groove, the torsion spring being disposed opposite to the groove of the first shaft hole portion, the shaft passing through the first shaft hole portion, the second shaft hole portion and the torsion spring being disposed opposite to each other, the first positioning portion of the torsion spring being disposed in the groove, and the second positioning portion of the torsion spring being disposed in the second fastener.

4. The hook structure as described in claim 1, wherein the second shaft hole portion of the second fastener is in a separated and corresponding form, and the first shaft hole portion is disposed between the second shaft hole portions in a staggered and corresponding form.

5. The hook structure as described in claim 1, wherein when the second fastener is rotated to a longitudinal position on the first fastener, the first extension of the first fastener and the second extension of the second fastener are arranged in an upper and lower corresponding manner, and the first hook portion of the first fastener and the second hook portion of the second fastener are arranged in an upper and lower corresponding manner.

6. The hook structure as described in claim 1, wherein the length of the first extension of the first fastener is equal to the length of the second extension of the second fastener.

7. The hook structure as described in claim 1, wherein the length of the first extension of the first fastener is not equal to the length of the second extension of the second fastener.

8. The hook structure as described in claim 1, wherein the second fastener is provided with the second extension section extending laterally at its end edge adjacent to the second hook portion, and the second hook portion is provided with the second extension section extending longitudinally at its end edge.

9. The hook structure as described in claim 1, wherein the guide rail is provided with at least two fixing seats, the two fixing seats being disposed on the other side of the guide rail that is not the mating surface.

10. The hook structure as described in claim 1, wherein the second fastener has at least one fitting portion protruding from its side facing the second hook portion, the guide rail has at least one groove recessed on the mating surface, the groove of the guide rail corresponds to the fitting portion of the second fastener, and when the hook structure is engaged with the guide rail, the fitting portion can be correspondingly embedded in the groove.

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