Hook mechanism and curtain moving device

Abstract

The utility model provides a hook mechanism and a curtain moving device. The hook mechanism comprises a shell, a hook assembly, a first elastic piece and a clamping piece. The shell is provided with a first moving groove; the hook assembly comprises a hook and a movable seat; the hook is connected to the movable seat, the movable seat is movably connected to the first movable groove, and the height of the hook is adjusted along with the movement of the movable seat; the first elastic piece is arranged between the shell and the moving seat, the two ends of the first elastic piece are connected with the shell and the moving seat respectively, and the first elastic piece can apply elastic acting force to the moving seat and drive the hook to move downwards so as to adjust and control the position of the hook; the clamping piece is movably connected to the shell and is clamped with or separated from the moving seat, and when the clamping piece is separated from the moving seat, the first elastic piece applies elastic acting force to the moving seat, so that one-key resetting of the hook is achieved, the situation that the hook rotates through a spiral column to adjust the position is avoided, and resetting convenience of the hook mechanism is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of curtain moving devices, and in particular to a hook mechanism and a curtain moving device. Background Technology

[0002] With the development of technology, curtain moving devices are being used in people's lives. These devices are used to move curtains to open or close them. Hook mechanisms, as part of the curtain moving device, are used to hang curtains on curtain rods.

[0003] In the prior art, the existing hook mechanism includes a housing with a first movable groove; the hook assembly includes a hook and a movable seat; the hook is connected to the movable seat, and the movable seat is movably connected to the first movable groove. The hook adjusts its height as the movable seat moves. However, the hook adjusts its position by rotating a helical column and cannot be reset with one key, resulting in poor reset convenience of the existing hook mechanism. Utility Model Content

[0004] The purpose of this utility model is to provide a hook mechanism and a curtain moving device. The housing is provided with a first moving groove; the hook assembly includes a hook and a moving base; the hook is connected to the moving base, and the moving base is movably connected to the first moving groove. The hook adjusts its height as the moving base moves; a first elastic element is disposed between the housing and the moving base, with its two ends connected to the housing and the moving base respectively. The first elastic element can apply an elastic force to the moving base and drive the hook to move downward, thereby adjusting the position of the hook; a locking element is movably connected to the housing and can lock or disengage from the moving base. When disengaged, the first elastic element applies an elastic force to the moving base to achieve one-click reset of the hook, avoiding the need for the hook to be rotated and adjusted via a spiral column, thus improving the reset convenience of the hook mechanism.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hook mechanism, comprising:

[0006] The housing is provided with a first movable groove;

[0007] A hook assembly includes a hook and a movable base; the hook is connected to the movable base, the movable base is movably connected to a first movable slot, and the hook adjusts its height as the movable base moves;

[0008] A first elastic element is disposed between the housing and the movable seat. The two ends of the first elastic element are respectively connected to the housing and the movable seat. The first elastic element can apply an elastic force to the movable seat and drive the hook to move downward, so as to realize the adjustment of the position of the hook.

[0009] The engaging component is movably connected to the housing and engages or disengages from the movable base.

[0010] Optionally, the movable seat is provided with a first engaging portion, and the engaging member is provided with a second engaging portion, wherein the second engaging portion engages with the first engaging portion.

[0011] When the second engaging part engages with the first engaging part, the hook is in an extended state relative to the housing;

[0012] When the second engaging part disengages from the first engaging part, the hook is in a retracted state relative to the housing.

[0013] Optionally, the housing is provided with a second movable groove, which extends along the width direction of the housing;

[0014] The engaging component is built into the housing and is movably mounted in the second moving slot.

[0015] Optionally, a second elastic element is provided between the engaging member and the housing, the two ends of the second elastic element contacting the engaging member and the housing, and applying an elastic force to the engaging member;

[0016] The engaging member engages with the movable seat under the action of the second elastic member.

[0017] Optionally, the hook mechanism further includes a pressing member, which is movably connected to the housing and contacts the engaging member;

[0018] The pressing member retracts relative to the housing under manual force, and drives the locking member to disengage from the movable seat.

[0019] Optionally, the pressing element is provided with a groove for the movable seat to pass through.

[0020] Optionally, the hook includes a hook body and a hook portion, the hook portion being connected to the hook body and used for hanging on a curtain rod;

[0021] The hook body is connected to the movable seat, and the first elastic element is sleeved on a portion of the hook body.

[0022] Optionally, the hook body passes through the movable seat and is positionally adjusted relative to the movable seat.

[0023] Optionally, the lower end of the hook body is provided with a threaded portion for connection of a nut;

[0024] The movable seat passes through the threaded portion, and multiple nuts are connected to the same threaded portion and clamp the movable seat.

[0025] To achieve the above objectives, this utility model provides the following technical solution: a curtain moving device, including the hook mechanism mentioned above.

[0026] Compared with the prior art, the beneficial effects of this utility model are:

[0027] This utility model provides a hook mechanism and a curtain moving device. The housing is provided with a first moving groove; the hook assembly includes a hook and a moving base; the hook is connected to the moving base, and the moving base is movably connected to the first moving groove, and the hook adjusts its height as the moving base moves; a first elastic element is disposed between the housing and the moving base, and the two ends of the first elastic element are respectively connected to the housing and the moving base. The first elastic element can apply an elastic force to the moving base and drive the hook to move downward, so as to realize the adjustment of the hook's position; a locking element is movably connected to the housing and can lock or disengage from the moving base. When disengaged, the first elastic element applies an elastic force to the moving base to realize one-click reset of the hook, avoiding the need for the hook to be rotated and adjusted through a spiral column, thus improving the reset convenience of the hook mechanism. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0030] Figure 1 A schematic diagram of the hook assembly of a hook mechanism according to an embodiment of this application in an extended state is shown.

[0031] Figure 2 A cross-sectional view of the hook assembly of a hook mechanism according to an embodiment of this application in an extended state is shown.

[0032] Figure 3 An exploded view of the hook assembly of a hook mechanism according to an embodiment of this application in an extended state is shown.

[0033] Figure 4 A schematic diagram of the interior of the housing of a hook mechanism according to an embodiment of this application is shown.

[0034] Figure 5 An internal schematic diagram of the hook assembly of a hook mechanism according to an embodiment of the present application in an extended state is shown.

[0035] Figure 6 A schematic diagram of the hook assembly of a hook mechanism according to an embodiment of this application in a reset state is shown.

[0036] Figure 7 An internal schematic diagram of the hook assembly of a hook mechanism according to an embodiment of this application in a reset state is shown.

[0037] Figure Labels

[0038] 100. Hook mechanism;

[0039] 10. Housing; 10a. First moving slot; 10b. Second moving slot;

[0040] 20. Hook assembly; 21. Hook; 211. Hook body; 2111. Threaded part; 212. Hook part; 22. Movable base; 221. First engaging part;

[0041] 30. First elastic element;

[0042] 40. Engaging component; 41. Second engaging part; 42. Second elastic component;

[0043] 50. Pressing part; 50a. Groove. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0045] Please refer to the attached document. Figures 1-7 This application provides a hook mechanism 100, which is applied to a curtain moving device and is used to hang on a curtain rod.

[0046] Please refer to the attached document. Figures 1-7In this embodiment, the hook mechanism 100 includes a housing 10, a hook assembly 20, a first elastic element 30, and a locking element 40. The housing 10 is provided with a first moving groove 10a. The hook assembly 20 includes a hook 21 and a moving seat 22. The hook 21 is connected to the moving seat 22, and the moving seat 22 is movably connected to the first moving groove 10a. The hook 21 is height-adjusted as the moving seat 22 moves. The first elastic element 30 is disposed between the housing 10 and the moving seat 22. The two ends of the first elastic element 30 are respectively connected to the housing 10 and the moving seat 22. The first elastic element 30 can apply an elastic force to the moving seat 22 and drive the hook 21 to move downward, so as to realize the position adjustment of the hook 21. The locking element 40 is movably connected to the housing 10 and can engage or disengage from the moving seat 22. When disengaged, the first elastic element 30 applies an elastic force to the moving seat 22 to realize one-click reset of the hook 21, avoiding the need for the hook 21 to rotate and adjust its position through a spiral column, thus improving the reset convenience of the hook mechanism 100.

[0047] Please refer to the attached document. Figures 1-7 In this embodiment, the housing 10 serves as a support component of the hook mechanism 100, supporting the hook assembly 20, the first elastic member 30, and the engaging member 40. The housing 10 is provided with a first moving groove 10a; the first moving groove 10a serves as the internal space of the housing 10, and is arranged along the length of the housing 10, allowing the hook assembly 20 to move.

[0048] The hook assembly 20 includes a hook 21 and a movable base 22. The hook 21 is disposed on the upper side of the movable base 22 and is connected to the movable base 22 so that the hook 21 is fixed to the movable base 22. The movable base 22 is movably connected to the first movable groove 10a so as to adjust the position of the movable base 22 relative to the first movable groove 10a, thereby facilitating the movement of the movable base 22 relative to the housing 10 through the space of the first movable groove 10a. The hook 21 is height adjusted as the movable base 22 moves to adjust the height position of the hook 21.

[0049] The first elastic element 30 is disposed between the housing 10 and the movable seat 22. The two ends of the first elastic element 30 are respectively connected to the housing 10 and the movable seat 22. The first elastic element 30 can apply an elastic force to the movable seat 22 and drive the hook 21 to move downward, so as to realize the position adjustment of the hook 21. The engaging element 40 is movably connected to the housing 10 and engages or disengages from the movable seat 22. When disengaged, the first elastic element 30 applies an elastic force to the movable seat 22 to realize the one-click reset of the hook 21, avoiding the need for the hook 21 to rotate and adjust its position through the spiral column, thus improving the reset convenience of the hook mechanism 100.

[0050] Please refer to the attached document. Figures 1-7In this embodiment, the movable seat 22 is provided with a first engaging portion 221, and the engaging member 40 is provided with a second engaging portion 41. The second engaging portion 41 is arranged opposite to the first engaging portion 221, and the second engaging portion 41 is engaged with the first engaging portion 221. The movable seat 22 and the engaging member 40 are detachably connected through the cooperation of the second engaging portion 41 and the first engaging portion 221. When the second engaging portion 41 is engaged with the first engaging portion 221, the hook 21 is in an extended state relative to the housing 10; this allows the engaging member 40 to restrict the position of the movable seat 22, thereby facilitating the hook 21 to remain in the extended state. When the second engaging part 41 disengages from the first engaging part 221, the hook 21 is in a retracted state relative to the housing 10. During the disengagement process, the first elastic element 30 applies an elastic force to the movable seat 22, which drives the hook 21 to move downward, thereby facilitating the reset of the hook 21 and avoiding the need for the hook 21 to rotate and adjust its position via the spiral column.

[0051] Please refer to the attached document. Figures 1-4 In this embodiment, the housing 10 is provided with a second moving groove 10b, which extends along the width direction of the housing 10; the engaging member 40 is built into the housing 10 and is movably installed in the second moving groove 10b so as to adjust the position of the engaging member 40 relative to the second moving groove 10b, thereby facilitating the moving member 40 to move relative to the housing 10 through the space of the second moving groove 10b, and thus facilitating the engaging member 40 to engage or disengage from the moving seat 22 during the movement.

[0052] Please refer to the attached document. Figures 1-5 In this embodiment, a second elastic member 42 is provided between the engaging member 40 and the housing 10. The two ends of the second elastic member 42 contact the engaging member 40 and the housing 10 and apply an elastic force to the engaging member 40. The engaging member 40 is engaged with the movable seat 22 under the action of the second elastic member 42. The elastic force of the second elastic member 42 abuts against the engaging member 40, ensuring that the engaging member 40 and the movable seat 22 are always in an engaged state so that the hook 21 is in an extended state relative to the housing 10.

[0053] Please refer to the attached document. Figure 5 There are two second elastic members 42, which are arranged on both sides of the engaging member 40 respectively, to ensure the smooth movement of the engaging member 40 relative to the housing 10.

[0054] Please refer to the attached document. Figure 2In this embodiment, the hook mechanism 100 further includes a pressing member 50, which is movably connected to the housing 10 to facilitate adjusting the position of the pressing member 50 relative to the housing 10. The pressing member 50 contacts the engaging member 40. Under manual action, the pressing member 50 retracts relative to the housing 10 and drives the engaging member 40 to disengage from the movable seat 22. This allows the engaging member 40 to disengage from the movable seat 22 by pressing the pressing member 50, thereby enabling the first elastic member 30 to apply an elastic force to the movable seat 22 and drive the hook 21 to move downward, achieving one-click reset of the hook 21 and avoiding the need for the hook 21 to be rotated and adjusted via a spiral column.

[0055] When manually activated, the pressing element 50 extends relative to the housing 10, causing the engaging element 40 to engage the movable seat 22. This allows the engaging element 40 to restrict the position of the movable seat 22, thus facilitating the extension of the hook 21 relative to the housing 10. Simultaneously, the pressing element 50 is exposed to the housing 10, making it easier for the user to press and improving the convenience of pressing the pressing element 50.

[0056] Please refer to the attached document. Figure 2 In this embodiment, the pressing member 50 is provided with a groove 50a, through which the movable seat 22 passes. The pressing member 50 moves relative to the housing 10 through the space of the groove 50a, thereby achieving the moving effect of the pressing member 50. This makes it easier for the pressing member 50 to drive the engaging member 40 to engage or disengage from the movable seat 22 during the movement.

[0057] Please refer to the attached document. Figure 3 In this embodiment, the hook 21 includes a hook body 211 and a hook portion 212. The hook portion 212 is disposed on the upper side of the hook body 211 and exposes the outer side of the housing 10. The hook portion 212 is connected to the hook body 211 and is used to hang on the curtain rod. This allows the hook 21 to be hung on the curtain rod via the hook portion 212, ensuring that the hook mechanism 100 is in a suspended state relative to the curtain rod. The hook body 211 is connected to the movable seat 22, allowing the hook 21 to be connected to the movable seat 22 via the hook body 211, thus facilitating the movement of the hook 21 as the movable seat 22 moves. A first elastic member 30 is sleeved on a portion of the hook body 211, so that both ends of the first elastic member 30 contact the housing 10 and the movable seat 22 respectively.

[0058] When the engaging member 40 disengages from the movable seat 22, one end of the first elastic member 30 remains fixed relative to the housing 10, while the other end of the first elastic member 30 applies an elastic force to the movable seat 22 so that the movable seat 22 moves downward relative to the housing 10, thereby adjusting the position of the hook 21.

[0059] Please refer to the attached document. Figures 2-3In this embodiment of the application, the hook body 211 passes through the movable seat 22 and is positioned relative to the movable seat 22 to adjust the height position of the hook body 211 relative to the movable seat 22, thereby facilitating the adjustment of the distance position of the hook part 212 relative to the exposed housing 10 as the hook body 211 is adjusted.

[0060] Please refer to the attached document. Figures 2-3 In this embodiment, the lower end of the hook body 211 is provided with a threaded portion 2111 for nut connection; the movable seat 22 passes through the threaded portion 2111, and multiple nuts are connected to the same threaded portion 2111 and clamp the movable seat 22 to realize the threaded connection between the hook body 211 and the movable seat 22, so that the position of the hook body 211 relative to the movable seat 22 can be adjusted during rotation, thereby facilitating the adjustment of the distance position of the hook portion 212 exposed relative to the housing 10.

[0061] In a second embodiment, a curtain moving device includes a hook mechanism 100, which is part of the curtain moving device and is used to automatically open or close the curtain.

[0062] At this time, the hook mechanism 100 includes a housing 10, a hook assembly 20, a first elastic element 30, and a locking element 40. The housing 10 is provided with a first moving groove 10a. The hook assembly 20 includes a hook 21 and a moving seat 22. The hook 21 is connected to the moving seat 22, and the moving seat 22 is movably connected to the first moving groove 10a. The hook 21 is height-adjusted as the moving seat 22 moves. The first elastic element 30 is disposed between the housing 10 and the moving seat 22. The two ends of the first elastic element 30 are respectively connected to the housing 10 and the moving seat 22. The first elastic element 30 can apply an elastic force to the moving seat 22 and drive the hook 21 to move downward, so as to realize the position adjustment of the hook 21. The locking element 40 is movably connected to the housing 10 and can engage or disengage from the moving seat 22. When disengaged, the first elastic element 30 applies an elastic force to the moving seat 22 to realize one-click reset of the hook 21, avoiding the need for the hook 21 to rotate and adjust its position through a spiral column, thus improving the reset convenience of the hook mechanism 100.

[0063] Compared with the prior art, the beneficial effects of this utility model are:

[0064] This utility model provides a hook mechanism 100 and a curtain moving device. The housing 10 is provided with a first moving groove 10a; the hook assembly 20 includes a hook 21 and a moving seat 22; the hook 21 is connected to the moving seat 22, and the moving seat 22 is movably connected to the first moving groove 10a. The hook 21 is height-adjusted as the moving seat 22 moves; a first elastic member 30 is disposed between the housing 10 and the moving seat 22, and the two ends of the first elastic member 30 are respectively connected to the housing 10 and the moving seat 22. The first elastic member 30 can apply an elastic force to the moving seat 22 and drive the hook 21 to move downward, so as to realize the position adjustment of the hook 21; a locking member 40 is movably connected to the housing 10 and can lock or disengage from the moving seat 22. When disengaged, the first elastic member 30 applies an elastic force to the moving seat 22 to realize one-click reset of the hook 21, avoiding the need for the hook 21 to rotate and adjust its position through a spiral column, thus improving the reset convenience of the hook mechanism 100.

[0065] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0066] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0067] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A hooking mechanism, characterized in that, The hook mechanism comprises: a housing provided with a first moving slot; a hook assembly comprising a hook and a moving seat; the hook is connected to the moving seat, the moving seat is movably connected to the first moving slot, and the hook is adjusted in height along with the movement of the moving seat; a first elastic member arranged between the housing and the moving seat, two ends of the first elastic member being connected to the housing and the moving seat respectively, the first elastic member being capable of exerting elastic force on the moving seat and driving the hook to move downward to realize the regulation of the position of the hook; a clamping member movably connected to the housing and clamped to or separated from the moving seat.

2. The hooking mechanism according to claim 1, characterized in that The moving seat is provided with a first clamping portion, and the clamping member is provided with a second clamping portion, the second clamping portion being clamped to the first clamping portion; when the second clamping portion is clamped to the first clamping portion, the hook is in an extended state relative to the housing; when the second clamping portion is separated from the first clamping portion, the hook is in a retracted state relative to the housing.

3. The hooking mechanism of claim 2, wherein The housing is provided with a second moving slot extending along the width direction of the housing; the clamping member is arranged in the housing and movably mounted in the second moving slot.

4. The hooking mechanism of claim 2, wherein A second elastic member is arranged between the clamping member and the housing, two ends of the second elastic member being in contact with the clamping member and the housing and exerting elastic force on the clamping member; the clamping member is clamped to the moving seat under the driving of the second elastic member.

5. The hook mechanism of claim 2, wherein The hook mechanism further comprises a pressing member movably connected to the housing and in contact with the clamping member; the pressing member is retracted relative to the housing under human action and drives the clamping member to separate from the moving seat.

6. The hooking mechanism of claim 5, wherein The pressing member is provided with a groove for the moving seat to pass through.

7. The hook mechanism of claim 2, wherein The hook comprises a hook body and a hook portion, the hook portion being connected to the hook body and used for hanging on a curtain rod; the hook body is connected to the moving seat, and the first elastic member is sleeved on part of the hook body.

8. The hook mechanism of claim 2, wherein The hook body passes through the moving seat and is adjusted in position relative to the moving seat.

9. The hooking mechanism of claim 8, wherein A threaded portion is arranged at the lower end of the hook body, and the threaded portion is connected to a nut; the moving seat passes through the threaded portion, and a plurality of nuts are connected to the same threaded portion and clamp the moving seat.

10. A window covering movement device, comprising: The hook mechanism comprises any one of claims 1 to 9.

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