Suspension locking device and suspension window thereof

Abstract

The utility model relates to the field of suspended sash windows, in particular to a suspension locking device and a suspension window thereof, the suspension locking device comprises a suspension lock seat, a suspension assembly and a corner driver, the suspension lock seat comprises a side-hung notch, a locking notch and a suspension notch, and the side-hung notch is located between the locking notch and the suspension notch; the suspension assembly comprises a suspension protruding block and a suspension sliding block, the suspension protruding block is embedded in the upper end face of the suspension sliding block, and the suspension sliding block is movably installed at the upper end of the corner driver. A corner pull rod used for driving the suspension sliding block to move is arranged at the lower end of the corner driver, and the risk that the non-hinge end of the window sash may fall off when the window sash is in an upward suspension open state is solved.

Description

Technical Field

[0001] The utility model relates to the field of hanging windows, in particular to a hanging locking device and a hanging window thereof. Background Art

[0002] Outward-opening and top-hung windows are a common type of system window in homes today. The windows are opened and closed by turning the handle, putting the windows in three states: locked, outward-opening, and top-hung.

[0003] The Chinese invention patent with application publication number CN117988657A discloses a handle limiting mechanism for a hanging window and a hanging window. The handle limiting mechanism includes a first transmission bar, a corner adjuster bracket, a rocker arm and a telescopic support assembly. The telescopic support assembly includes a second transmission bar that is transmission-connected to the first transmission bar; a first limiting protrusion is provided on the rocker arm, and a second limiting protrusion that cooperates with the first limiting protrusion is provided on the first transmission bar; when the handle is rotated, the first transmission bar can be driven to slide on the first slide groove, and at the same time the second transmission bar can be driven to move until the second limiting protrusion abuts against the first limiting protrusion. At this time, the handle is limited and fixed, and the second transmission bar releases the suspended and locked state of the window sash.

[0004] However, in actual use, when the window sash is in an upward-suspended state, the hinge side of the upper end of the window is suspended by the hinge, and the handle side is supported on the open support groove by the rotating support assembly, so that the window is upward-suspended and opened. Since the support groove is in an open state, the rotating support assembly may fall off. At this time, the window sash is in an outward-suspended state, which poses a great safety hazard. Summary of the Invention

[0005] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a hanging locking device and a hanging window thereof, which can solve the above-mentioned problems.

[0006] As a further solution of the utility model:

[0007] A suspension locking device comprises a suspension lock seat, a suspension assembly and an angle actuator;

[0008] The suspension lock seat includes a flat open slot, a locking slot and a hanging slot. The flat open slot is located between the locking slot and the hanging slot. The suspension assembly includes a suspension protrusion and a suspension slider. The suspension protrusion is arranged on the upper end surface of the suspension slider. The suspension slider is movably installed at the upper end of the corner transmission device so that the suspension protrusion slides in the area where the flat open slot, the locking slot and the hanging slot are located. The lower end of the corner transmission device is provided with a corner pull rod for driving the suspension slider to slide.

[0009] Furthermore, the corner transmission device also includes a spring piece and a corner slider; one end of the corner pull rod is connected to the corner slider through the spring piece, and the other end of the corner pull rod is used to be connected to the drive output end of the window handle.

[0010] Furthermore, a first slide groove is provided on the upper end surface of the corner transmission device, the corner slider is slidably installed on the first slide groove, the hanging slider is installed on the corner slider, and the hanging slider is driven by the corner slider to slide synchronously.

[0011] Furthermore, the corner transmission device is also provided with a second sliding groove, and the corner pull rod is slidably mounted on the second sliding groove.

[0012] Furthermore, the shape of the hanging lock seat is a plate-shaped concave-convex structure, the locking notch and the hanging notch are respectively located at the two concave parts, and the flat opening notch is located at the convex part.

[0013] Furthermore, the hanging protrusion also includes an upper end portion of the hanging protrusion and a lower end portion of the hanging protrusion, the upper end portion of the hanging protrusion is installed on the upper end of the lower end portion of the hanging protrusion, the size of the upper end portion of the hanging protrusion is larger than the slot size of the locking slot and the hanging slot, and the size of the lower end portion of the hanging protrusion is not larger than the slot size of the locking slot and the hanging slot.

[0014] Furthermore, the suspension slider further includes a fixing block, and the fixing blocks are respectively mounted on the front and rear sides of the suspension slider.

[0015] In addition, the utility model also provides a hanging window, including a window frame, a window sash, a handle and the above-mentioned hanging locking device, the window sash is installed in the window frame, the handle is installed on one end face of the window sash, and the hanging locking device is movably installed between the window frame and the window sash.

[0016] Furthermore, a first notch is provided at the inner end surface of the window frame, and the suspension lock seat is detachably installed in the first notch to cooperate with the suspension assembly to adapt to the opening and closing of the window sash.

[0017] Furthermore, the window sash also includes a second slot and a third slot, the second slot is located at the upper end of the window sash, the third slot is located at the side end of the window sash, the upper end of the corner actuator is arranged in the second slot, and the lower end of the corner actuator is arranged in the third slot.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. By setting a hanging locking device in the suspended window, turning the handle drives the corner pull rod to move, and the corner pull rod drives the corner slider to move to the outside of the window sash, so that the hanging protrusion slides to the hanging groove of the hanging lock seat. The hanging protrusion is stuck in the hanging groove, which clamps the window sash and solves the risk that the non-hinge end of the window sash may fall off when the window sash is in the upper hanging open state.

[0020] 2. By providing a casement slot and a locking slot in the suspension lock seat, the change in the handle rotation angle can drive the corner pull rod to slide to different degrees, thereby driving the suspension component to slide and cooperate with the suspension lock seat to achieve the outward casement state of the window sash. At the same time, it can also enhance the sealing of the window when the window sash is in the locked state.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0023] Figure 1 This is a schematic diagram of the structure of the suspension lock seat of the utility model;

[0024] Figure 2 This is a schematic diagram of the suspension assembly structure of the utility model;

[0025] Figure 3 This is a schematic structural diagram of the corner actuator of the present utility model;

[0026] Figure 4 This is a schematic diagram of the cooperation between the suspension assembly and the angle actuator of the utility model;

[0027] Figure 5 This is a schematic diagram of the corner actuator of the present invention installed on a window sash;

[0028] Figure 6 This is a schematic diagram of the hanging lock seat of the utility model being installed on a window frame;

[0029] Figure 7 This is a structural diagram of the angle actuator of the present utility model;

[0030] Figure 8 This utility model Figure 7 The cross-section diagram at GG;

[0031] Figure 9 This is a schematic diagram of the positions of the components of the handle of the utility model when it is in the outward-opening position;

[0032] Figure 10 This is a schematic diagram of the positions of the components of the handle of the utility model when it is in the locked position;

[0033] Figure 11 This is a schematic diagram of the positions of the components of the handle of the utility model when it is in the upper hanging open position;

[0034] Figure 12 This is a schematic diagram of the positions of the components of the window sash of the present invention when it is in an upwardly suspended open state;

[0035] Figure 13 This is a schematic diagram of the entire window state when the upper hanging is opened;

[0036] Figure 14 This is a schematic diagram of the first notch structure of the utility model;

[0037] Figure 15 This is a schematic diagram of the second notch structure of the present utility model.

[0038] In the figure: 1-suspension lock seat, 101-flat open slot, 102-locking slot, 103-suspension slot, 2-suspension assembly, 202-suspension protrusion, 2021-suspension protrusion upper end, 2022-suspension protrusion lower end, 201-suspension slider, 3-corner actuator, 301-corner pull rod, 303-spring, 302-corner slider, 304-first slide, 305-second slide, 4-window sash, 5-window frame, 6-handle, 501-first slot, 401-second slot, 402-third slot, 203-fixed block. DETAILED DESCRIPTION

[0039] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. 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.

[0040] See also Figures 1 to 4 and Figures 9 to 11In an embodiment of the present invention, a hanging locking device includes: a hanging lock seat 1, a hanging assembly 2 and a corner transmission 3; the hanging lock seat 1 includes a flat open slot 101, a locking slot 102 and a hanging slot 103, and the flat open slot 101 is located between the locking slot 102 and the hanging slot 103; the hanging assembly 2 includes a hanging protrusion 202 and a hanging slider 201, the hanging protrusion 202 is arranged on the upper end surface of the hanging slider 201, and the hanging slider 201 is movably installed at the upper end of the corner transmission 3 so that the hanging protrusion 202 slides in the area where the flat open slot 101, the locking slot 102 and the hanging slot 103 are located; the lower end of the corner transmission 3 is provided with a corner pull rod 301 for driving the hanging slider 201 to slide.

[0041] The hanging lock seat 1 is used to cooperate with the hanging component 2 to adapt the opening mode and closing state of the window sash 4, wherein the opening and closing states of the window sash 4 include but are not limited to the outward casement state, the upper hanging open state and the locked state. The hanging protrusion 202 slides at the casement notch 101, the locking notch 102 and the hanging notch 103 of the hanging lock seat 1. The device can realize that when the window sash 4 is in the outward casement state, the corner pull rod 301 drives the hanging protrusion 202 to slide to the casement notch 101, and the outward casement of the window sash 4 can be free from the restriction of the hanging locking device. When the window When the window sash 4 is in the closed state, the corner pull rod 301 drives the hanging protrusion 202 to slide to the locking groove 102. The hanging locking device can enhance the sealing of the window sash 4. When the window sash 4 is in the upper suspended state, the corner pull rod 301 drives the hanging protrusion 202 to slide to the hanging groove 103. The hanging protrusion 202 is stuck in the hanging groove 103, which has a clamping effect on the window sash 4, so that when the window sash 4 is in the upper suspended state, it can avoid the risk of falling off. On the other hand, when the window sash 4 is in the locked state, it can enhance the sealing of the window sash 4.

[0042] Further Figure 3 and Figures 7 and 8 The corner actuator 3 also includes a spring piece 303 and a corner slider 302; one end of the corner pull rod 301 is connected to the corner slider 302 through the spring piece 303, and the other end of the corner pull rod 301 is used to connect to the drive output end of the window handle, wherein the material of the spring piece 303 can be a steel sheet with good bending properties and strong rigidity.

[0043] Further Figures 3 and 4 The upper end surface of the corner transmission is provided with a first slide groove 304, and the corner slider 302 is slidably installed on the first slide groove 304. The corner slider 302 is installed with a suspension slider 201, and the suspension slider 201 is driven by the corner slider 302 to slide synchronously. The corner transmission 3 is also provided with a second slide groove 305, and the corner pull rod 301 is slidably installed on the second slide groove 305. By rotating the handle 6, the corner pull rod 301 can be driven to slide in the second slide groove 305.

[0044] Further Figure 1 , Figure 6 and Figure 12 The shape of the hanging lock seat 1 is a plate with a concave-convex structure. The locking notch 102 and the hanging notch 103 are respectively located at the two concave parts, and the flat open notch 101 is located at the convex part. The upper end of the hanging lock seat 1 is used to be installed in the window frame 5, and its installation method includes but is not limited to threaded connection, mortise and tenon connection, plug-in connection and other methods.

[0045] Further Figures 1 and 2 and Figures 9 to 12 As shown, the hanging protrusion 202 also includes a hanging protrusion upper end 2021 and a hanging protrusion lower end 2022, and the hanging protrusion upper end 2021 is installed at the upper end of the hanging protrusion lower end 2022, wherein the installation method between the hanging protrusion upper end 2021 and the hanging protrusion lower end 2022 includes but is not limited to one-piece molding, threaded connection, insertion, etc. The size of the hanging protrusion upper end 2021 is larger than the slot size of the locking slot 102 and the hanging slot 103, the size of the hanging protrusion lower end 2022 is not larger than the slot size of the locking slot 102 and the hanging slot 103, the size of the hanging protrusion upper end 2021 is larger than the size of the hanging slot 103, the hanging protrusion upper end 2021 is used to play a clamping role in the locking slot 102 and the hanging slot 103, and the left and right directions of the window sash cannot move due to the restriction of the hinge end, so there is no risk of falling off.

[0046] The size of the lower end portion 2022 of the hanging protrusion can be clearance-fitted or transition-fitted with the locking notch 102 and the hanging notch 103 so that the hanging protrusion can slide between the locking notch, the flat opening notch and the hanging notch.

[0047] like Figure 2 and Figure 15 As shown, the hanging slider 201 also includes a fixed block 203, which is respectively installed on the front and rear sides of the hanging slider 201, and is used to ensure the stability of the hanging slider 201 when sliding. The fixed block 203 and the hanging slider 201 are installed at the second slot 401 of the window sash 4, and can adapt to the size of the second slot 401, so that the hanging slider 201 can slide smoothly.

[0048] Further Figures 5 and 6 and Figures 9 to 13The present invention also provides a hanging window including a window frame 5, a window sash 4, a handle 6 and the above-mentioned hanging locking device. The window sash 4 is installed in the window frame 5, and a handle 6 is installed on one end surface of the window sash 4. The hanging locking device is movably installed between the window frame 5 and the window sash 4. The operator can drive the corner pull rod 301 to slide in the second slide groove 305 by rotating the handle 6. Since one end of the corner pull rod 301 is connected to the corner slider 302 through the spring piece 303, the corner pull rod 301 also drives the corner slider 302 to slide in the first slide groove 304 when sliding, and the hanging slider 201 slides synchronously with the corner slider 302. The hanging slider 201 arranged on the hanging slider 201 The hanging protrusion 202 also slides synchronously with the hanging slider 201. If the window sash 4 is to be in an outward-opening state, the hanging protrusion 202 needs to be slid into the casement slot 101. When the window sash 4 is in an upward-suspended state, the hanging protrusion 202 needs to be slid into the hanging slot 103. When the hanging protrusion 202 slides to the hanging slot 103 and gets stuck, since the hanging assembly 2 and the corner actuator 3 are both installed on the window sash 4, and the hanging lock seat 1 is installed in the window frame 5, the window sash 4 can be locked into the window frame 5 to avoid the risk of falling off. When the window sash 4 is in a locked state, sliding the hanging protrusion 202 to the locking slot 102 can enhance the sealing of the window sash 4.

[0049] Further Figure 14 A first notch 501 is provided at the inner end surface of the window frame 5, and the hanging lock seat 1 is detachably installed in the first notch 501, cooperating with the hanging component 2 to adapt to the opening and closing of the window sash 4. The hanging lock seat 1 is installed at the first notch 501 so that it can fit more closely in the window frame 5 to avoid affecting the opening and closing of the window sash 4.

[0050] Further Figure 5 and Figure 15 The window sash 4 also includes a second slot 401 and a third slot 402. The second slot 401 is located at the upper end of the window sash 4, and the third slot 402 is located at the side end of the window sash 4. The upper end of the corner actuator 3 is arranged in the second slot 401, and the lower end of the corner actuator 3 is arranged in the third slot 402, so that the corner actuator 3 fits the window sash 4 better. The upper end of the corner actuator 3 and the hanging slider 201 are both located in the second slot 401. On the one hand, it is used to install the corner actuator 3 so that the corner actuator 3 can fit the window sash 4 better without affecting the opening and closing of the window sash 4. On the other hand, the hanging slider 202 can slide at the second slot 401, providing a guiding effect for it.

[0051] The working principle of the present invention is as follows: when the window sash 4 is in the outward-opening state, the handle 6 is in the horizontal position, at which time the hanging protrusion 202 is located in the casement notch 101 of the hanging lock seat 1; the handle 6 is turned downward to drive the corner pull rod 301 to move upward, the corner pull rod 301 drives the corner slider 302 to move toward the inside of the window sash 4, and the corner slider 302 drives the hanging assembly 2 to move the hanging assembly 2 to the locked position, so that the hanging protrusion 202 is located in the locking notch 102 of the hanging lock seat 1, at this time the window sash 4 is in the locked state; the handle 6 is turned upward to drive the hanging assembly 2 to move to the locked position. The corner pull rod 301 moves downward, and the corner pull rod 301 drives the corner slider 302 to move toward the outside of the window sash 4. The corner slider 302 drives the hanging assembly 2 to move to the hanging position. The hanging protrusion 202 is located in the hanging groove 103 of the hanging lock seat 1. At this time, pushing the window sash 4 outward can make the window sash 4 be in an upper hanging open state. The hanging protrusion 202 will be hung in the hanging groove 103 of the hanging lock seat 1. Because the head size of the hanging protrusion 202 is larger than the size of the hanging groove 103, and the left and right directions cannot move due to the restriction of the hinge end, there is no risk of falling off.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A hanging locking device, characterized in that: include: Suspension lock seat (1), suspension assembly (2) and angle actuator (3); The hanging lock seat (1) comprises a flat opening notch (101), a locking notch (102) and a hanging notch (103), wherein the flat opening notch (101) is located between the locking notch (102) and the hanging notch (103); The suspension assembly (2) comprises a suspension protrusion (202) and a suspension slider (201), wherein the suspension protrusion (202) is arranged on the upper end surface of the suspension slider (201), and the suspension slider (201) is movably mounted on the upper end of the corner actuator (3) so that the suspension protrusion (202) slides in the area where the flat opening notch (101), the locking notch (102) and the suspension notch (103) are located, and a corner pull rod (301) for driving the suspension slider (201) to slide is arranged at the lower end of the corner actuator (3).

2. The hanging locking device according to claim 1, characterized in that: The corner actuator (3) further comprises a spring piece (303) and a corner slider (302); one end of the corner pull rod (301) is connected to the corner slider (302) via the spring piece (303), and the other end of the corner pull rod (301) is used to be connected to the drive output end of the window sash handle.

3. The hanging locking device according to claim 2, characterized in that: The upper end surface of the corner transmission device (3) is provided with a first sliding groove (304), the corner slider (302) is slidably mounted on the first sliding groove (304), the hanging slider (201) is mounted on the corner slider (302), and the hanging slider (201) is driven by the corner slider (302) to slide synchronously.

4. The hanging locking device according to claim 3, characterized in that: The corner transmission device (3) is further provided with a second sliding groove (305), and the corner pull rod (301) is slidably mounted on the second sliding groove (305).

5. The hanging locking device according to claim 1, characterized in that: The shape of the hanging lock seat (1) is a plate-shaped concave-convex structure, the locking notch (102) and the hanging notch (103) are respectively located at the two concave parts, and the flat opening notch (101) is located at the convex part.

6. The hanging locking device according to claim 1, characterized in that: The hanging protrusion (202) comprises a hanging protrusion upper end (2021) and a hanging protrusion lower end (2022), wherein the hanging protrusion upper end (2021) is mounted on the upper end of the hanging protrusion lower end (2022), the size of the hanging protrusion upper end (2021) is larger than the slot size of the locking notch (102) and the hanging notch (103), and the size of the hanging protrusion lower end (2022) is not larger than the slot size of the locking notch (102) and the hanging notch (103).

7. The hanging locking device according to claim 1, characterized in that: The suspension slider (201) further comprises a fixing block (203), and the fixing block (203) is respectively mounted on the front and rear sides of the suspension slider (201).

8. A hanging window, characterized in that: The invention comprises a window frame (5), a window sash (4), a handle (6) and a hanging locking device according to any one of claims 1 to 6, wherein the window sash (4) is installed in the window frame (5), the handle (6) is installed on one end surface of the window sash (4), and the hanging locking device is movably installed between the window frame (5) and the window sash (4).

9. The hanging window according to claim 8, characterized in that: A first notch (501) is provided at the inner end surface of the window frame (5), and the suspension lock seat (1) is detachably mounted in the first notch (501) for cooperating with the suspension assembly (2) to adapt to the opening and closing of the window sash (4).

10. The hanging window according to claim 9, characterized in that The window sash (4) further comprises a second notch (401) and a third notch (402), wherein the second notch (401) is located at the upper end of the window sash (4), and the third notch (402) is located at the side end of the window sash (4); the upper end of the corner actuator (3) is arranged in the second notch (401), and the lower end of the corner actuator (3) is arranged in the third notch (402).

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