Manipulator locking mechanism of hollow built-in shutter

Abstract

The utility model discloses a manipulator locking mechanism of a hollow built-in shutter, and relates to the technical field of hollow built-in shutters. The manipulator can be actively locked, positioned or unlocked by an operator according to actual requirements, so that the manipulator can freely slide, and various adverse effects caused by accidental sliding of the manipulator are finally avoided. According to the technical scheme, the locking mechanism comprises a locking block and a locking button, wherein the locking block and the locking button are connected with a manipulator; the locking button is connected with the manipulator in a sliding mode, a triggering part used for driving the locking block to move is arranged on the locking button, the locking block is located between the locking button and the shutter, and the triggering part is driven to press or release the locking block through reciprocating motion of the locking button. The utility model has the advantages of exquisite structure, convenience in use, good actual use effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow built-in blinds, in particular to a matching structure of a manipulator in a hollow built-in blind. Background Art

[0002] Existing double-glazed hollow built-in blinds use a manipulator to control the lifting and / or flipping of the blind slats. For example, a Chinese utility model patent application entitled "A Blade Flipping Mechanism for Double-glazed Built-in Blinds" and application number "202011188348.X" published on January 8, 2021, stipulates that the manipulator in this type of structure needs to maintain a sliding connection with the window frame or glass surface, and the driving of the blind slats is achieved by the action of the manipulator.

[0003] However, in some working scenarios, the free sliding of the manipulator will have an adverse effect. For example, during the handling and transportation process, the manipulator may accidentally slide due to inertia, causing the curtain piece to make uncontrollable movements. In severe cases, the blinds may be damaged, thus affecting the subsequent installation and debugging. Or, when it is necessary to turn the knob in the manipulator, if the manipulator slides after being subjected to torque, it will also cause the curtain piece to move unexpectedly, thus affecting the user experience and actual use effect. Utility Model Content

[0004] In view of the above problems, the utility model proposes a locking mechanism for a manipulator with a hollow built-in blind, which allows the operator to actively lock the manipulator according to actual needs to achieve positioning, or unlock the manipulator so that it can slide freely, thereby ultimately avoiding various adverse effects caused by accidental sliding of the manipulator.

[0005] The technical solution of the utility model is as follows: the locking mechanism 1 comprises a locking block 11 connected to the manipulator 2 and a locking button 12;

[0006] The locking button 12 is slidably connected to the manipulator 2, and a trigger portion 120 is provided on the locking button 12 for driving the locking block 11 to move. The locking block 11 is located between the locking button 12 and the shutter 3. The reciprocating motion of the locking button 12 drives the trigger portion 120 to press or release the locking block 11.

[0007] When the locking block 11 is released, a gap is left between it and the shutter 3 , and when the locking block 11 is pressed, it fits tightly with the shutter 3 .

[0008] A vertical guide rail 31 is also fixedly connected to the outer surface of the outer glass 32 of the shutter 3, and the manipulator 2 is slidably mounted on the vertical guide rail 31;

[0009] When the locking block 11 is pressed, it is pressed against the vertical guide rail 31 or the outer glass 32 by the triggering portion 120;

[0010] When the locking block 11 is released, a gap is left between it and the vertical guide rail 31 or the outer glass 32 .

[0011] Furthermore, the manipulator 2 includes a detachably connected body 21 and a shell 22, the shell 22 is provided with a socket adapted to the vertical guide rail 31, and a slide groove for accommodating a locking button 12 is also provided on the surface of the shell 22, and a slide hole 221 is provided in the middle of the slide groove, the locking button 12 is slidably installed in the slide groove, and the trigger portion extends into the slide hole 221, and the locking block 11 is arranged inside the shell 22 and connected to the body 21 or the shell 22.

[0012] The first implementation of the locking block:

[0013] The locking block 11 is arc-shaped, and the middle part thereof is rotatably connected to the manipulator 2;

[0014] A protrusion connected to the shutter 3 is provided on the upper part of the surface of the locking block 11 on the side facing the shutter 3 , or a locking pad 13 connected to the shutter 3 is provided on the upper part of the surface of the locking block 11 on the side facing the shutter 3 .

[0015] Furthermore, the locking block 11 is an elastic block as a whole, or only the locking pad 13 is an elastic pad.

[0016] Furthermore, two ridges are provided on the surface of the locking block 11 facing the locking button 12 , and the two ridges are located at the upper and lower parts of the locking block 11 , respectively, and grooves matching the ridges are provided on the surface of the trigger portion 120 .

[0017] Furthermore, a frame-type base 14 is fixedly connected to the manipulator 2 , and the locking block 11 is rotatably connected to the frame-type base 14 .

[0018] The second implementation method of the locking block:

[0019] The locking block 11 is spherical and is connected to the manipulator 2 in a floating manner;

[0020] The locking block 11 is fixedly connected to an elastic steel plate 15 , and one end or both ends of the elastic steel plate 15 are fixedly connected to the manipulator 2 .

[0021] Furthermore, the locking block 11 is an elastic ball.

[0022] The utility model can push the locking button when the operator needs to be locked so that the locking block is pressed against the vertical guide rail or the outer glass by the triggering part of the locking button, thereby achieving the purpose of locking the flip block and the operator to prevent the blind from accidentally sliding; and when the locking button slides in the opposite direction to release the pressure on the locking block, a gap will be left between it and the vertical guide rail or the outer glass, thereby releasing the lock of the operator and waiting for the next use.

[0023] On the whole, the utility model can effectively prevent the blinds from accidentally sliding in some working scenarios and avoid various adverse effects caused by the free sliding of the manipulator. It has a series of advantages such as sophisticated structure, easy use, and good practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the implementation method of this case.

[0025] Figure 2 yes Figure 1 Exploded diagram of

[0026] Figure 3 is a schematic diagram of the structure of the first embodiment of this case,

[0027] Figure 4 This is the front view of this case.

[0028] Figure 5 yes Figure 4 AA section view,

[0029] Figure 6 is a schematic diagram of the internal structure of the locking mechanism in the first embodiment of this case,

[0030] Figure 7 is a schematic diagram of the structure of the locking block in the first embodiment of the present case;

[0031] Figure 8 This is the working principle of the first embodiment of this case Figure 1 ,

[0032] Fig. 9 This is the working principle of the first embodiment of this case Figure 2 ,

[0033] Fig.10 This is the working principle of the first embodiment of this case Figure 3 ;

[0034] Fig.11 is a schematic diagram of the internal structure of the second embodiment of this case,

[0035] Fig.12 is a schematic diagram of the internal structure of the second embodiment of this case,

[0036] Fig.13 It is a schematic diagram of the internal structure of the second embodiment of the present invention;

[0037] In the figure: 1 is a locking mechanism, 11 is a flip block, 12 is a locking button, 120 is a trigger portion, 13 is a locking pad, 14 is a frame base, and 15 is an elastic steel plate;

[0038] 2 is a manipulator, 21 is a body, 22 is a shell, and 221 is a sliding hole;

[0039] 3 is a shutter, 31 is a vertical guide rail. DETAILED DESCRIPTION

[0040] In order to clearly illustrate the technical features of this patent, this patent is elaborated in detail below through a specific implementation method and in combination with its accompanying drawings.

[0041] like Figure 1-Figure 10 As shown, the manipulator 2 is slidably arranged on the outer surface of the shutter 3, and the locking mechanism 1 includes a locking block 11 connected to the manipulator 2 and a locking button 12;

[0042] The locking button 12 is slidably connected to the manipulator 2, and a trigger portion 120 is provided on the locking button 12 for driving the locking block 11 to move. The locking block 11 is located between the locking button 12 and the shutter 3. The reciprocating motion of the locking button 12 drives the trigger portion 120 to press or release the locking block 11.

[0043] When the locking block 11 is released, a gap is left between it and the shutter 3 , and when the locking block 11 is pressed, it fits tightly with the shutter 3 .

[0044] In this way, since the locking block 11 is still connected to the operator 2, when the locking block 11 is in a state of being pressed and tightly fitted with the blinds 3, it will be "stuck" between the operator 2 and the blinds 3, thereby achieving the purpose of locking the operator 2 to prevent the blinds from accidentally sliding; conversely, when the trigger part 120 of the locking button 12 releases the locking block 11, the operator 2 and the blinds 3 can slide freely relative to each other due to the existence of the gap.

[0045] As an optional part, which is also a part of the shutter: a vertical guide rail 31 is fixedly connected to the outer surface of the outer glass 32 of the shutter 3, and the manipulator 2 is slidably mounted on the vertical guide rail 31;

[0046] When the locking block 11 is pressed, it is pressed against the vertical guide rail 31 or the outer glass 32 by the triggering portion 120;

[0047] When the locking block 11 is released, a gap is left between it and the vertical guide rail 31 or the outer glass 32 .

[0048] Therefore, depending on the different positions and directions of the locking mechanism, the locking surface that contacts the blinds when the locking block is pressed can be located on the glass or vertical rail in the blinds, and can be located on the front or side of the vertical rail.

[0049] Regarding the manipulator, in order to facilitate processing and assembly, the manipulator in this case adopts the following preferred solutions:

[0050] The manipulator 2 includes a detachable connecting body 21 and a shell 22, the shell 22 is provided with a socket adapted to the vertical guide rail 31, and a slide groove for accommodating the locking button 12 is provided on the surface of the shell 22, and a slide hole 221 is provided in the middle of the slide groove, the locking button 12 is slidably installed in the slide groove, and the trigger part extends into the slide hole 221, the locking block 11 is arranged inside the shell 22, and connected to the body 21 or the shell 22. The slide groove mentioned above is not limited to Figure 1 , 2 The lateral position can be adjusted as required, such as Figure 1 , 2 As shown, the locking button 12, the slide groove, and the slide hole are arranged on the front of the housing 22, and the locking block 11 is arranged inside the housing and connected to the side wall of the body, so that the locking surface is located on the front of the glass or the vertical guide rail in the blinds;

[0051] The locking button 12, the slide groove, and the slide hole can also be arranged on the side of the shell 22, and the locking block 11 can be arranged inside the shell and connected to the inner wall of the shell so that the locking surface is on the side of the vertical guide rail in the above-mentioned blinds.

[0052] Below, the shape and connection method of the locking block are representatively described through several different embodiments:

[0053] Embodiment 1, as Figure 3-Figure 10 As shown, the locking block 11 is arc-shaped, and the middle part thereof is rotatably connected to the manipulator 2; a locking pad 13 connected thereto is provided on the upper part of the surface of the locking block 11 facing the shutter 3. The locking block 11 is an elastic block as a whole, or only the locking pad 13 is an elastic pad.

[0054] Embodiment 2, as Fig.11 As shown, the locking block 11 is arc-shaped, and the middle part thereof is rotatably connected to the manipulator 2; a protrusion connected to the locking block 11 is provided on the upper part of the surface of the locking block 11 facing the shutter 3. The locking block 11 is an elastic block as a whole, or only the protrusion is an elastic pad.

[0055] In the above two embodiments:

[0056] Two ridges are provided on the surface of the locking block 11 facing the locking button 12. The two ridges are located at the upper and lower parts of the locking block 11. A groove matching the ridges is provided on the surface of the triggering portion 120. The two ridges are used to fix the two extreme positions of the reciprocating motion of the locking button. Figure 8 As shown in FIG. 1 , when the locking button moves upward so that the groove is stuck on the ridge located on the upper part of the locking block, it is in the locked state. At this time, the locking block is pressed on the vertical guide rail by the locking button, and the manipulator is locked as a whole; as shown in FIG. Fig.10 As shown, when the locking button moves downward so that the groove is stuck on the ridge at the bottom of the locking block, it is in the unlocked state. At this time, the locking block is separated from the vertical guide rail by flipping to reveal a gap, so that the manipulator is unlocked as a whole.

[0057] A frame-type base 14 is also fixedly connected to the manipulator 2 , and the locking block 11 is rotatably connected to the frame-type base 14 .

[0058] Regarding the rotation connection of the above locking block:

[0059] Implementation method 1: The middle part of the locking block 11 is rotatably connected to the side wall of the body 21 in the manipulator 2 through a rotating shaft. Thus, the rotatable connection of the locking block on the manipulator is achieved through such a direct hinged manner.

[0060] Implementation method 2: A frame-shaped base 14 is fixedly provided on the side wall of the body 21 in the manipulator 2, the flip block 11 is accommodated in the frame-shaped base 14, and the middle part thereof is rotatably connected to the frame-shaped base 14 via a rotating shaft. Thus, the connection stability of the locking block is further ensured, so that the action of the locking block is more stable.

[0061] Embodiment three, as Fig.12 As shown, the locking block 11 is spherical and can be connected to the manipulator 2 in a floating manner; the locking block 11 is fixedly connected to an elastic steel plate 15, and the bottom end of the elastic steel plate 15 is fixedly connected to the manipulator 2. Specifically, it can be fixedly connected to the side wall of the manipulator body 21 through a fixing seat, so that unlocking is achieved by resetting the elastic deformation of the elastic steel plate.

[0062] Embodiment 4, as Fig.13 As shown, the locking block 11 is spherical and can be connected to the manipulator 2 in a floating manner; the locking block 11 is fixedly connected to an elastic steel plate 15, and both ends of the elastic steel plate 15 are fixedly connected to the manipulator 2. Specifically, it can be fixedly connected to the side wall of the manipulator body 21 through two fixing seats, so as to achieve unlocking by resetting the elastic deformation of the elastic steel plate. Compared with the third embodiment, the fixed form of both ends of this embodiment is more stable and has a longer service life.

[0063] As a further optimization of the above two embodiments, the locking block 11 is an elastic ball. Thus, the locking effect in the locked state is improved through the elastic deformation of the locking block. In addition, in the third and fourth embodiments, a groove adapted to the spherical surface can also be provided on the trigger part 120 to stabilize the locked state.

[0064] There are many specific implementation ways of the utility model. The above is only the preferred implementation mode of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements can be made without departing from the principle of the utility model, and these improvements should also be regarded as the protection scope of the utility model.

Claims

1. A manipulator locking mechanism for a hollow built-in blind, characterized in that: The locking mechanism (1) comprises a locking block (11) connected to the manipulator (2) and a locking button (12); The locking button (12) is slidably connected to the manipulator (2), and a trigger portion (120) is provided on the locking button (12) for driving the locking block (11) to move. The locking block (11) is located between the locking button (12) and the shutter (3), and the reciprocating motion of the locking button (12) drives the trigger portion (120) to press or release the locking block (11).

2. The manipulator locking mechanism of a hollow built-in blind according to claim 1, characterized in that: When the locking block (11) is released, a gap is left between it and the shutter (3); when the locking block (11) is pressed, it fits tightly with the shutter (3).

3. The manipulator locking mechanism of a hollow built-in blind according to claim 1, characterized in that: A vertical guide rail (31) is also fixedly connected to the outer surface of the outer glass (32) of the shutter (3), and the manipulator (2) is slidably mounted on the vertical guide rail (31); When the locking block (11) is pressed, it is pressed against the vertical guide rail (31) or the outer glass (32) by the triggering portion (120); When the locking block (11) is released, a gap is left between it and the vertical guide rail (31) or the outer glass (32).

4. The manipulator locking mechanism of a hollow built-in blind according to claim 3, characterized in that: The manipulator (2) comprises a detachably connected body (21) and a shell (22); the shell (22) is provided with a plug hole adapted to the vertical guide rail (31); a slide groove for accommodating a locking button (12) is provided on the surface of the shell (22); a slide hole (221) is provided in the middle of the slide groove; the locking button (12) is slidably mounted in the slide groove, and a trigger portion extends into the slide hole (221); the locking block (11) is arranged inside the shell (22) and is connected to the body (21) or the shell (22).

5. A manipulator locking mechanism for a hollow built-in blind according to any one of claims 1 to 4, characterized in that: The locking block (11) is arc-shaped, and the middle portion thereof is rotatably connected to the manipulator (2); A protrusion integrally connected to the locking block (11) is provided on the upper portion of the surface of the locking block (11) facing the shutter (3), or a locking pad (13) integrally connected to the locking block (11) is provided on the upper portion of the surface of the locking block (11) facing the shutter (3).

6. The manipulator locking mechanism of a hollow built-in blind according to claim 5, characterized in that: The locking block (11) is an elastic block as a whole, or only the locking pad (13) is an elastic pad.

7. The manipulator locking mechanism of a hollow built-in blind according to claim 5, characterized in that: Two ridges are provided on the surface of the locking block (11) facing the locking button (12), the two ridges being located at the upper part and the lower part of the locking block (11), and grooves matching the ridges are provided on the surface of the trigger portion (120).

8. The manipulator locking mechanism of a hollow built-in blind according to claim 5, characterized in that: A frame-type base (14) is also fixedly connected to the manipulator (2), and the locking block (11) is rotatably connected to the frame-type base (14).

9. A manipulator locking mechanism for a hollow built-in blind according to any one of claims 1 to 4, characterized in that: The locking block (11) is spherical and is connected to the manipulator (2) in a floating manner; The locking block (11) is fixedly connected to an elastic steel plate (15), and one end or both ends of the elastic steel plate (15) are fixedly connected to the manipulator (2).

10. The manipulator locking mechanism of a hollow built-in blind according to claim 9, characterized in that: The locking block (11) is an elastic ball.

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