Movable reset mechanism and drifting window

Abstract

The utility model relates to the technical field of drifting window accessories, in particular to a movable reset mechanism and a drifting window, which comprise a stop block, a sliding component and a swing arm, the sliding component comprises a first movable component capable of moving horizontally and a second movable component capable of moving vertically, and the second movable component is provided with a chute. The side, facing the sliding assembly, of the check block is provided with an abutting face. When the drifting window is in an open state, the second movable component moves upwards and abuts against one end of the first movable component, so that the first movable component abuts against the swing arm, the swing arm is limited, and the swing arm and a window sash are prevented from being automatically retracted; when the drifting window is in a closed state, the first movable component moves and abuts against the upper end of the second movable component, so that the inclined groove of the second movable component is matched with the abutting face of the check block, locking of the sliding assembly and the check block is achieved, and automatic sliding-out of a window sash is avoided; through the components, the limiting effect can be achieved when the window sash is opened and closed, the structure is simplified, and the installation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drift window accessories, in particular to a mobile reset mechanism and a drift window. Background Art

[0002] Drift windows currently on the market are usually equipped with a moving reset mechanism, which serves as a limiter when the window sash is opened and closed. When the window sash moves left and right along the window frame, it can prevent the load-bearing connecting rod from resetting due to lack of limit, and will not cause the window sash to move left and right, thereby improving the stability of the drift window.

[0003] The existing drift window moving reset mechanism mainly realizes the reset limit movement by adding a compression spring to the lower pulley and adding a positioning device in the width direction; it has the disadvantages of many accessories, complex structure and troublesome installation. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a mobile reset mechanism and a drift window.

[0005] The utility model adopts the following technical solutions:

[0006] The cam is adapted to move the movable member towards the side of the sliding member so as to move the movable member towards the side of the sliding member so as to move the movable member towards the side of the sliding member; the cam is adapted to move the movable member towards the side of the sliding member so as to move the movable member towards the side of the sliding member; the cam is adapted to move the movable member towards the side of the

[0007] Preferably, the sliding assembly includes a pulley body and a load-bearing wheel rotatably connected to the pulley body.

[0008] Preferably, the pulley body is provided with a cavity running through along the width direction of the pulley body, a fixed shaft is provided on the inner side of the cavity away from the block, the swing arm is rotatably connected to the fixed shaft, and the roller is provided in the cavity.

[0009] Preferably, the upper end surface of the pulley body is provided with a slide groove extending along the length direction of the pulley body, and the bottom of the slide groove is open and communicated with the cavity; the connecting part is slidably connected to the slide groove, and the first elastic member is arranged in the slide groove, one end of the first elastic member is connected to the connecting part, and the other end of the first elastic member is connected to the inner wall of the slide groove.

[0010] Preferably, the connecting portion is provided with a vertically penetrating rotating shaft, and the lower end of the rotating shaft extends into the cavity and is connected to the roller.

[0011] Preferably, the cavity includes a first positioning surface that is arranged obliquely, and the side wall of the swing arm is provided with a second positioning surface; when the swing arm rotates away from the sliding assembly at a certain angle, the first positioning surface fits into the second positioning surface.

[0012] Preferably, the first movable member is provided with a limiting groove, and the upper end surface of the pulley body is fixedly provided with a limiting block, and the limiting block is slidably connected in the limiting groove.

[0013] Preferably, a connecting boss is provided on a side of the pulley body facing the stopper, the lower end of the second elastic member is connected to the upper end of the connecting boss, and the upper end of the second elastic member is connected to the second movable member.

[0014] Preferably, a protrusion is provided on the side of the pulley body facing the stopper, and the protrusion is provided with a vertically penetrating guide groove; the second movable member is movably connected in the guide groove to achieve vertical movement of the second movable member.

[0015] A drift window includes the above-mentioned moving reset mechanism, and also includes a window sash and a window frame. The block is fixed in the window frame, the sliding assembly is slidably connected in the window frame, and the window sash is connected to one end of the swing arm away from the sliding assembly.

[0016] The beneficial effects of the utility model are:

[0017] The movable reset mechanism and drift window involved in the utility model include a block, a sliding assembly and a swing arm, wherein the sliding assembly includes a first movable component capable of horizontal movement and a second movable component capable of vertical movement, and the second movable component is provided with an inclined groove, and the block is provided with an abutment surface toward the sliding assembly side; when the drift window is in an open state, the second movable component moves upward and abuts one end of the first movable component, so that the first movable component abuts the swing arm, thereby limiting the swing arm and preventing the swing arm and the window sash from automatically retracting; when the drift window is in a closed state, the first movable component moves and abuts the upper end of the second movable component, so that the inclined groove of the second movable component cooperates with the abutment surface of the block, thereby locking the sliding assembly and the block and preventing the window sash from automatically sliding out; the above-mentioned components can realize the limiting effect when the window sash is opened and closed, simplify the structure, and reduce the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the mobile reset mechanism of the utility model;

[0019] Figure 2 This is a schematic exploded view of the structure of the mobile reset mechanism of the present invention;

[0020] Figure 3 It is a top view of the movable reset mechanism of the utility model in the open state;

[0021] Figure 4 for Figure 3 Cross-sectional view along EE;

[0022] Figure 5 It is a top view of the mobile reset mechanism of the utility model in a closed state;

[0023] Figure 6 for Figure 5 Cross-sectional view along FF;

[0024] Figure 7 for Figure 2 A schematic diagram of the structure of the sliding component in FIG.

[0025] Figure 8 for Figure 2 A schematic structural diagram of the first movable component in FIG.

[0026] Figure 9 for Figure 2 Schematic diagram of the structure of the swing arm.

[0027] Numbers in the figure:

[0028] 10-stopper; 11-butting surface; 12-connection hole; 13-decorative cover;

[0029] 20 - sliding assembly; 21 - pulley body; 211 - cavity; 212 - slide groove; 213 - first positioning surface; 214 - limit block; 215 - protrusion; 216 - guide groove; 217 - connecting protrusion;

[0030] 22-load-bearing wheel; 23-fixed shaft;

[0031] 30 - swing arm; 31 - rotating end; 32 - connecting end; 33 - second positioning surface; 34 - inner concave surface; 35 - connecting shaft;

[0032] 40 - first movable member; 41 - connecting portion; 411 - rotating shaft; 42 - roller; 43 - first elastic member; 44 - limiting groove;

[0033] 50 - second movable member; 51 - second elastic member; 52 - top block; 53 - inclined groove; DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] In the description of this utility model, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0037] like Figures 1 to 9As shown, the mobile reset mechanism of the present invention includes a stopper 10, a sliding assembly 20 provided on one side of the stopper 10, and a swing arm 30 rotatably connected to the sliding assembly 20; the stopper 10 is provided with an inclined abutment surface 11 on the side facing the sliding assembly 20; the upper end surface of the sliding assembly 20 is provided with a first movable component 40, and the sliding assembly 20 is provided with a second movable component 50 on the side facing the stopper 10; the lower end of the first movable component 40 is extended with a connecting portion 41, the lower end of the connecting portion 41 is provided with a roller 42, the roller 42 abuts against the swing arm 30, and the side of the connecting portion 41 facing away from the swing arm 30 is provided with a first elastic member 43, and the two ends of the first elastic member 43 are respectively connected to the connecting portion 41 and the sliding assembly 20; the lower end of the second movable member 50 is connected with a second elastic member 51, and the lower end of the second elastic member 51 is connected to the sliding assembly 20; the second movable member 50 is provided with an inclined slot 53 opening toward the stopper 10.

[0038] The above-mentioned movable reset mechanism has two use states: open and closed:

[0039] When in the open state, the swing arm 30 is rotated away from the sliding assembly 20, and the sliding assembly 20 slides away from the stopper 10. Figure 3 and Figure 4 As shown, the first movable member 40 moves in direction A under the elastic force of the first elastic member 43, so that the first movable member 40 does not cover the second movable member 50. At the same time, the abutment surface 11 of the stopper 10 disengages the inclined groove 53 of the second movable member 50, and the second movable member 50 moves in direction B under the elastic force of the second elastic member 51. At this time, the second movable member 50 abuts one end of the first movable member 40, restricting its movement. This causes the roller 42 to press against the swing arm 30, limiting its position and preventing the swing arm 30 from automatically retracting when the sliding assembly 20 slides.

[0040] When in the closed state, the sliding assembly 20 moves toward the side of the stopper 10 until they abut against each other, and at the same time, the swing arm 30 rotates toward the side of the sliding assembly 20. Figure 5 and Figure 6 As shown, the sliding assembly 20 abuts the stopper 10, causing the inclined groove 53 of the second movable member 50 to contact the abutment surface 11 of the stopper 10. At this time, the second movable member 50 is pushed downward, thereby compressing the second elastic member 51 to move in direction C, so that the second movable member 50 does not interfere with the first movable member 40. When the swing arm 30 rotates toward the sliding assembly 20, the swing arm 30 pushes the roller 42 and the first movable member 40 to move in direction D. The first movable member 40 covers the top of the second movable member 50, causing the second movable member 50 to press against the stopper 10, thereby locking the stopper 10 and the sliding assembly 20, thereby preventing the sliding assembly 20 from automatically sliding out in the closed state.

[0041] Next, the structure of the mobile reset mechanism is described in detail:

[0042] See also Figure 2 The stopper 10 is provided with a plurality of connection holes 12 for structural connection. Screws are screwed into the connection holes 12 to secure the stopper 10. A decorative cover 13 is hingedly connected to the stopper 10 to cover the connection holes 12 and serve as a decoration. The abutment surface 11 is specifically inclined upward toward the sliding assembly 20.

[0043] See also Figure 7 The sliding assembly 20 includes a pulley body 21 and a load-bearing wheel 22 rotatably connected to the pulley body 21. The pulley body 21 is provided with a cavity 211 extending along the width of the pulley body 21. The cavity 211 is open on both sides to facilitate the installation of parts. A fixed shaft 23 is provided on the inner side of the cavity 211 away from the stopper 10. The fixed shaft 23 is used for rotational connection with the swing arm 30, and the swing arm 30 rotates around the fixed shaft 23. The roller 42 is also disposed in the cavity 211. A slide groove 212 is provided on the upper end surface of the pulley body 21, extending along the length of the pulley body 21. The bottom of the slide groove 212 is open and connected to the cavity 211. Specifically, the cavity 211 includes a first positioning surface 213 arranged at an angle.

[0044] Furthermore, a limit block 214 is fixedly provided on the upper end surface of the pulley body 21; a connecting boss 217 is provided on the side of the pulley body 21 facing the stop block 10, and the connecting boss 217 is used to connect with the second elastic member 51; a protrusion 215 is also provided on the side of the pulley body 21 facing the stop block 10, and the protrusion 215 is provided with a vertically penetrating guide groove 216, and the second movable component 50 is arranged in the guide groove 216 to limit the vertical movement of the second movable component 50.

[0045] See also Figure 8A connecting portion 41 extends from the lower end of the first movable member 40, and a roller 42 is disposed at the lower end of the connecting portion 41. After assembly, the connecting portion 41 slides into the chute 212. A first elastic member 43 is also disposed within the chute 212, with one end of the first elastic member 43 connected to the side of the connecting portion 41 and the other end of the first elastic member 43 connected to the inner wall of the chute 212. A rotating shaft 411 extends vertically through the connecting portion 41. The lower end of the rotating shaft 411 extends into the cavity 211 and is connected to the roller 42. When the swing arm 30 rotates, the roller 42 rubs against the side of the swing arm 30 and rotates, thereby reducing the rotational resistance of the swing arm 30. The first movable component 40 is also provided with a limiting groove 44, which is used to cooperate with the limiting block 214 at the upper end of the pulley body 21. When the first movable component 40 moves along the length direction of the pulley body 21, the limiting block 214 cooperates with the limiting groove 44 to limit the movement stroke of the first movable component 40.

[0046] See also Figure 2 The lower end of the second movable member 50 is connected to a second elastic member 51; the lower end of the second elastic member 51 is connected to the upper end of the connecting boss, and the upper end of the second elastic member 51 is connected to the bottom surface of the second movable member 50. A top block 52 is provided on the upper end surface of the second movable member 50. When the second movable member 50 moves upward, the top block 52 can abut against one side of the first movable member 40.

[0047] See also Figure 9 The swing arm 30 includes a rotating end 31 and a connecting end 32. The rotating end 31 is connected to the fixed shaft 23. The side wall of the rotating end 31 is provided with a second positioning surface 33. When the swing arm 30 rotates away from the sliding assembly 20 to a certain angle, the first positioning surface 213 and the second positioning surface 33 abut against each other to limit the rotation angle of the swing arm 30. The side of the rotating end 31 also has an inner concave surface 34. When the swing arm 30 swings outward, the roller 42 abuts against the inner concave surface 34 to limit the position of the swing arm 30. The connecting end 32 is provided with a connecting shaft 35 for structural connection.

[0048] Also included is a drifting window, comprising the aforementioned movable reset mechanism, a window sash, and a window frame; a stopper 10 is fixed within the window frame, a sliding assembly 20 is slidably connected within the window frame, and the window sash is connected to the connecting end 32 of the swing arm 30 via a connecting shaft 35. During use, the swing arm 30 is driven to rotate away from the sliding assembly 20, causing the window sash to move out; simultaneously, the sliding assembly 20 is driven to move along the window frame, and during this movement, the roller 42 abuts against the swing arm 30, limiting the swing arm 30 and the window sash, preventing the window sash from automatically retracting and improving its stability in use. Conversely, the sliding assembly 20 is driven to collide with the stopper 10, driving the window sash to retract inward toward the sliding assembly 20, causing the sliding assembly 20 to lock with the stopper 10.

[0049] When the window sash is in the open position, the second movable member 50 moves upward and abuts against one end of the first movable member 40, so that the first movable member 40 abuts against the swing arm 30, thereby limiting the swing arm 30 and preventing the swing arm 30 and the window sash from automatically retracting; when the window sash is in the closed position, the first movable member 40 moves and abuts against the upper end of the second movable member 50, so that the inclined groove of the second movable member 50 cooperates with the abutting surface 11 of the stopper 10, thereby locking the sliding assembly 20 and the stopper 10 and preventing the window sash from automatically sliding out; the above components can realize the limiting effect when the window sash is opened and closed, simplify the structure, and reduce the difficulty of installation.

[0050] The above merely represents the preferred technical solution of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and the present invention is intended to encompass such modifications and variations.

Claims

1. A mobile reset mechanism, characterized in that: The cam is adapted to engage the sliding member and engage the sliding member to engage the sliding member, wherein the cam is adapted to engage the sliding member and engage the second movable member.

2. The mobile reset mechanism according to claim 1, characterized in that: The sliding assembly includes a pulley body and a load-bearing wheel rotatably connected to the pulley body.

3. The mobile reset mechanism according to claim 2, characterized in that: The pulley body is provided with a cavity which passes through along the width direction of the pulley body. A fixed shaft is provided on the inner side of the cavity away from the stop block. The swing arm is rotatably connected to the fixed shaft. The roller is provided in the cavity.

4. The mobile reset mechanism according to claim 3, characterized in that: The upper end surface of the pulley body is provided with a slide groove extending along the length direction of the pulley body, and the bottom of the slide groove is open and communicated with the cavity; the connecting part is slidably connected to the slide groove, and the first elastic member is provided in the slide groove, one end of the first elastic member is connected to the connecting part, and the other end of the first elastic member is connected to the inner wall of the slide groove.

5. The mobile reset mechanism according to claim 4, characterized in that: The connecting portion is provided with a vertically penetrating rotating shaft, and the lower end of the rotating shaft extends into the cavity and is connected to the roller.

6. The mobile reset mechanism according to claim 3, characterized in that: The cavity comprises a first positioning surface that is arranged obliquely, and the side wall of the swing arm is provided with a second positioning surface.

7. The mobile reset mechanism according to claim 2, characterized in that: The first movable component is penetrated by a limiting groove, and the upper end surface of the pulley body is fixedly provided with a limiting block, and the limiting block is slidably connected in the limiting groove.

8. The mobile reset mechanism according to claim 2, characterized in that: A connecting boss is provided on a side of the pulley body facing the stopper, the lower end of the second elastic member is connected to the upper end of the connecting boss, and the upper end of the second elastic member is connected to the second movable component.

9. The mobile reset mechanism according to claim 2, characterized in that: A protrusion is provided on one side of the pulley body facing the stopper, and the protrusion is provided with a vertically penetrating guide groove; the second movable member is movably connected in the guide groove to realize vertical movement of the second movable member.

10. A drift window, characterized in that: The drift window includes the moving reset mechanism described in any one of claims 1 to 9, and also includes a window sash and a window frame, the block is fixed in the window frame, the sliding assembly is slidably connected in the window frame, and the window sash is connected to one end of the swing arm away from the sliding assembly.

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