Horizontal sliding window hardware system with locking function

Abstract

The utility model provides a horizontal sliding window hardware system with a locking function, which comprises a horizontal sliding hinge, a horizontal sliding driving mechanism, a transmission mechanism and a locking mechanism, and the horizontal sliding hinge is connected between a window sash and a window frame; the horizontal pushing driving mechanism is arranged on the window frame and used for providing acting force for driving the window sash to be opened or closed. One end of the transmission mechanism is connected with the output end of the horizontal pushing driving mechanism, and the other end of the transmission mechanism is connected with the window sash and used for opening or closing the window sash. The locking mechanism comprises a first locking assembly and a second locking assembly, the first locking assembly is connected to the output end of the horizontal pushing driving mechanism and located in the window frame, and the second locking assembly is arranged on the window sash. According to the scheme, the transmission mechanism and the locking mechanism are linked with the horizontal pushing driving mechanism at the same time. And the horizontal pushing driving mechanism and the transmission mechanism are arranged on the window frame together for linkage, so that the matching precision is reduced, and hardware is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window hardware, in particular to a sliding window hardware system with a locking function. Background Art

[0002] Existing sliding window systems: such as the screw-driven sliding window system CN202064760U, this structure sets the locking point on the hinged window sash side. Since the sliding hinges are relatively independent, the linkage is poor; another example is the sliding window system CN203050389U with a locking function. This structure requires high matching precision and may malfunction after long-term use or when the sash falls under high load. Utility Model Content

[0003] The purpose of the utility model is to provide a side-sliding window hardware system with a locking function, so as to improve the synchronization and stability of the side-sliding window hardware system.

[0004] The utility model provides a hardware system for a sliding window with a locking function, comprising a sliding hinge, a sliding drive mechanism, a transmission mechanism and a locking mechanism, wherein the sliding hinge is connected between the window sash and the window frame; the sliding drive mechanism is arranged on the window frame and is used to provide a force to drive the window sash to open or close; one end of the transmission mechanism is connected to the output end of the sliding drive mechanism, and the other end of the transmission mechanism is connected to the window sash and is used to open or close the window sash; the locking mechanism comprises a first locking component and a second locking component, the first locking component is connected to the output end of the sliding drive mechanism and is located in the window frame, and the second locking component is arranged on the window sash.

[0005] Optionally, the push drive mechanism includes a first transmission box, a second transmission box and a connecting piece, the first transmission box is used to generate a driving force electrically or manually; the second transmission box is connected to the first transmission box through a driving rod, the second transmission box is provided with a connecting piece, and the transmission mechanism and the first locking assembly are respectively connected to the connecting piece.

[0006] Optionally, the push drive mechanism also includes a corner turner, the first transmission box is arranged at the bottom edge of the window frame, the second transmission box is arranged at the two side edges of the window frame, the corner turner is arranged at the corner of the window frame, and the first transmission box and the corner turner are connected as well as the second transmission box and the corner turner through a driving rod.

[0007] Optionally, the transmission mechanism includes a transmission housing, a flat push rocker arm, and a flat push mounting seat. The transmission housing is connected to the connecting member of the flat push driving mechanism and is disposed within the window frame. One end of the flat push rocker arm is rotatably connected to the transmission housing for opening or closing the window sash. The flat push mounting seat is slidably connected to the window sash, and the other end of the flat push rocker arm is rotatably connected to the flat push mounting seat.

[0008] Optionally, the transmission housing includes a transmission base and a first transmission rod. The transmission base is fixed to the window frame, and a sliding groove is provided within the transmission base. The first transmission rod slides within the sliding groove, and the end of the first transmission rod is connected to the connecting member of the flat push driving mechanism.

[0009] Optionally, the transmission mechanism further includes a first rotating shaft and a second rotating shaft. One end of the flat push rocker arm is provided with a rotating through hole and an arc-shaped driving groove. The first rotating shaft passes through the rotating through hole and is connected to the first transmission rod, and the second rotating shaft passes through the arc-shaped driving groove and is connected to the transmission base.

[0010] When the first transmission rod slides, the first rotating shaft drives one end of the flat push rocker arm to rotate. The second rotating shaft is connected to the transmission base and does not move. Under the cooperative limitation of the arc-shaped driving groove, the flat push rocker arm rotates in a preset direction to open or close the window sash.

[0011] Optionally, the first locking assembly is a locking point assembly, and the second locking assembly is a locking seat.

[0012] Optionally, the locking point assembly includes a locking point structure and a second transmission rod. The locking point structure is fixed to the second transmission rod, and the end of the second transmission rod is connected to the connecting member of the flat push driving mechanism.

[0013] Optionally, the locking mechanism further includes a corner drive. The locking point structures are respectively provided at the bottom edge and the two side edges of the window frame, the locking seats are respectively provided at the bottom edge and the two side edges of the window sash, and the two ends of the second transmission rod are respectively connected to the locking point structure and the corner drive.

[0014] Optionally, the first transmission box is a hand-cranked structure. The second transmission box includes a transmission box body and a screw transmission rod. The screw transmission rod is provided with an external thread, and the connecting member is provided with an internal thread adapted to the external thread. The connecting member extends out of the transmission box body.

[0015] The beneficial effects of this solution are as follows:

[0016] In the push - type window hardware system with a locking function of this solution, the push - type driving mechanism can provide the force to drive the window sash to open or close. The driving force is directly applied to the window sash through the transmission mechanism. The setting of the push - type hinge is beneficial to the smooth opening or closing of each position of the window sash. The locking mechanism is used to lock the window sash after the window sash is closed to the window frame, so as to improve the sealing performance and safety performance of the closed window sash. In this solution, the transmission mechanism and the locking mechanism are both linked with the push - type driving mechanism, which can make the unlocking and window opening linked, and the window closing and window locking linked, that is, the coherence of unlocking first and then opening the window and closing the window first and then locking, improving the synchronization and stability of the opening and closing of the push - type window. For the push - type window, setting the adjustment structure on the window frame is beneficial to adjustment and maintenance. Description of the Drawings

[0017] Figure 1 Fig. is a schematic structural view of the push - type window hardware system with a locking function installed on the door and window;

[0018] Figure 2 Fig. is a schematic structural view of the push - type window hardware system with a locking function;

[0019] Figure 3 Fig. is a partial structural view of the push - type window hardware system with a locking function installed on the window frame;

[0020] Figure 4 Fig. is a partial structural view of the push - type window hardware system with a locking function installed on the window sash;

[0021] Figure 5 Fig. is a partial exploded view of the connection between the push - type driving mechanism and the transmission mechanism;

[0022] Figure 6 Fig. is a schematic structural view of the transmission mechanism;

[0023] Figure 7 Fig. is an exploded view of the transmission mechanism;

[0024] Figure 8 Fig. is an exploded view of the second transmission box and the connecting piece;

[0025] Figure 9 Fig. is a schematic structural view of the locking point assembly.

[0026] Description of the Reference Numerals:

[0027] 1. Push - type window hardware system with a locking function; 2. Window frame; 3. Window sash;

[0028] 10. Push - type hinge;

[0029] 20. Flat push drive mechanism; 21. First transmission box; 22. Second transmission box; 221. Transmission box body; 222. Screw transmission rod; 23. Connecting piece; 24. Drive rod; 25. Angle converter;

[0030] 30. Transmission mechanism; 31. Transmission housing; 311. Transmission base; 3111. Sliding groove; 312. First transmission rod; 313. First screw; 314. Second screw; 315. Limit block; 32. Flat push rocker arm; 321. Rotation through hole; 322. Arc drive groove; 33. Flat push mounting seat; 34. First rotating shaft; 35. Second rotating shaft;

[0031] 40. Locking mechanism; 41. First locking component; 411. Lock point structure; 412. Second transmission rod; 42. Second locking component; 43. Angle transmission device. Detailed implementation manner

[0032] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the terms in the present utility model can be understood according to specific situations.

[0034] See Figures 1-4The utility model provides a sliding window hardware system 1 with a locking function, including a sliding hinge 10, a sliding drive mechanism 20, a transmission mechanism 30 and a locking mechanism 40. The sliding hinge 10 is connected between the window sash 3 and the window frame 2; the sliding drive mechanism 20 is arranged on the window frame 2, and is used to provide a force to drive the window sash 3 to open or close; one end of the transmission mechanism 30 is connected to the output end of the sliding drive mechanism 20, and the other end of the transmission mechanism 30 is connected to the window sash 3, and is used to open or close the window sash 3; the locking mechanism 40 includes a first locking component 41 and a second locking component 42. The first locking component 41 is connected to the output end of the sliding drive mechanism 20 and is located in the window frame 2, and the second locking component 42 is arranged on the window sash 3.

[0035] It should be noted that the linkage connection between the transmission mechanism 30 and the first locking assembly 41 includes:

[0036] 1) The transmission mechanism 30 and the first locking assembly 41 are directly connected to the output end of the horizontal push drive mechanism 20;

[0037] 2) The transmission mechanism 30 is directly connected to the output end of the horizontal push drive mechanism 20, and the first locking assembly 41 is connected to the transmission mechanism 30;

[0038] 3) The first locking assembly 41 is directly connected to the output end of the horizontal push drive mechanism 20 , and the transmission mechanism 30 is connected to the first locking assembly 41 .

[0039] Compared to the prior art, the sliding window hardware system 1 with a locking function in this solution can provide a force to drive the window sash 3 to open or close. The transmission mechanism 30 transmits the force to directly apply the opening or closing force to the window sash 3. The sliding hinges 10 are respectively arranged on the four sides of the window sash 3 and the window frame 2. Under the transmission of the transmission mechanism 30, the window sash 3 can be opened or closed simultaneously. The arrangement of the sliding hinges 10 facilitates the smooth opening or closing of the window sash 3 at various positions. The locking mechanism 40 is used to provide a locking function when the window sash 3 is closed to the window frame 2, thereby improving the sealing and safety of the window sash 3. This solution links the transmission mechanism 30 and the locking mechanism 40 with the sliding drive mechanism 20 at the same time, so that unlocking and opening the window are linked, and closing and locking the window are linked, that is, the consistency of first unlocking and then opening the window and first closing the window and then locking the window is improved, thereby improving the synchronization and stability of opening and closing the sliding window. The sliding drive mechanism 20 and transmission mechanism 30 are installed on the window frame 2 in a coordinated manner, reducing the precision of the fit and facilitating hardware maintenance. For sliding windows, placing the adjustment mechanism on the window frame facilitates adjustment and maintenance. For example, an eccentric locking point or an adjustable lock seat can be installed on the window frame. Placing the transmission mechanism on the window frame also facilitates oiling and maintenance of key components.

[0040] See also Figure 5The horizontal push drive mechanism 20 includes a first transmission box 21, a second transmission box 22, and a connector 23. The first transmission box 21 is used to generate the driving force electrically or manually. The second transmission box 22 is connected to the first transmission box 21 via a drive rod 24. The second transmission box 22 is provided with a connector 23. The transmission mechanism 30 and the first locking assembly 41 are respectively connected to the connector 23. The first transmission box 21 and the second transmission box 22 can be arranged on the same side or different sides of the window frame.

[0041] In this embodiment, the horizontal push drive mechanism 20 also includes a corner turner 25. A first transmission box 21 is located at the bottom edge of the window frame 2, and a second transmission box 22 is located on both sides of the window frame 2. The corner turner 25 is located at the corner of the window frame 2. The first transmission box 21 and the corner turner 25, as well as the second transmission box 22 and the corner turner 25, are connected by a drive rod 24. It is understood that when the window sash is heavy, it is necessary to apply force from both sides to open or close the window sash. In this case, the corner turner can simultaneously transmit the force applied by the first transmission box 21 to the two second transmission boxes 22 to facilitate opening or closing the window sash. Therefore, when the window sash is relatively light, the first transmission box 21 can be placed near the second transmission box 22 to achieve the transmission of the hardware structure, without the need for a corner turner.

[0042] The first transmission box 21 is located at the bottom, top, or other locations of the window frame 2 for easy operation. The two second transmission boxes 22 are located on both sides of the window frame 2 and can simultaneously apply force to both sides of the window sash 3 to achieve the effect of stably pushing the window sash 3 open or close.

[0043] See further Figure 5 and Figure 8 The first transmission box 21 is a hand-cranked structure, and the second transmission box 22 includes a transmission box body 221 and a spiral transmission rod 222. The spiral transmission rod 222 has an external thread, and the connecting member 23 has an internal thread that matches the external thread. The connecting member 23 extends from the transmission box body 221. The drive rod 24 is a rotatable cylindrical rod. The angler 25 can transfer the rotational force of the drive rod 24 on the bottom to the drive rod 24 on the side, causing it to rotate. It is understood that the first transmission box 21 can be a hand-cranked structure or an electric transmission box driven by a motor.

[0044] The screw drive rod 222 in this embodiment rotates under the drive of the hand crank mechanism and the drive rod 24, thereby driving the connector 23 to move within the transmission housing 221. Of course, this embodiment is not limited to the specific structure of the first transmission box 21 and the second transmission box 22 described above. Other structures can also be used to achieve transmission between the first transmission box 21 and the second transmission box 22, such as by transmitting the translational force in the bottom direction to the side through the angle actuator 43 to form a translational force in the side direction.

[0045] See Figures 6-7 Figures 6-7 , the transmission mechanism 30 includes a transmission housing 31, a flat push rocker arm 32, a flat push mounting seat 33, a first rotating shaft 34 and a second rotating shaft 35. The transmission housing 31 is connected to the connecting member 23 of the flat push driving mechanism 20, and the transmission housing 31 is arranged in the window frame 2; one end of the flat push rocker arm 32 is rotatably connected to the transmission housing 31 for opening or closing the window sash 3; the flat push mounting seat 33 is inserted into the notch of the window sash 3 and can slide in the notch of the window sash 3, and the other end of the flat push rocker arm 32 is rotatably connected to the flat push mounting seat 33. The flat push rocker arm 32 is rotatably connected to the transmission housing 31. When the transmission housing 31 moves up and down on the side of the window frame 2, it can drive the flat push rocker arm 32 to rotate to push out or retract the window sash 3, so as to realize the opening and closing of the window sash 3. Arranging the transmission mechanism 30 on the window frame 2 is convenient for adjustment and can improve the safety of the product.

[0046] Specifically, the transmission housing 31 includes a transmission base 311 and a first transmission rod 312. The transmission base 311 is fixed on the window frame 2, and a sliding groove 3111 is arranged in the transmission base 311; the first transmission rod 312 slides in the sliding groove 3111, and the end of the first transmission rod 312 is connected to the connecting member 23 of the flat push driving mechanism 20 through a first screw 313. The transmission base 311 is limited in the groove of the window frame 2 by a second screw 314 and a limiting block 315, and the first transmission rod 312 is limited by the transmission base 311. One end of the flat push rocker arm 32 is provided with a rotating through hole 321 and an arc-shaped driving groove 322. The first rotating shaft 34 passes through the rotating through hole 321 and is connected to the first transmission rod 312, and the second rotating shaft 35 passes through the arc-shaped driving groove 322 and is connected to the transmission base 311.

[0047] When the first transmission rod 312 slides, the first rotating shaft 34 drives one end of the flat push rocker arm 32 to rotate. The second rotating shaft 35 is connected to the transmission base 311 and does not move. Under the cooperation and limitation of the arc-shaped driving groove 322, the flat push rocker arm 32 rotates in a preset direction to open or close the window sash 3.

[0048] See Figure 9 Figure 9 , the first locking assembly 41 is a locking point assembly, and the second locking assembly 42 is a locking seat. It can be understood that the locking point assembly is arranged on the window frame 2, which is convenient for adjusting the position of the locking point to accurately match the position of the locking seat. Of course, arranging the locking seat on the window frame 2 and the locking point assembly on the window sash 3 can also achieve the locking function.

[0049] In this embodiment, the locking point assembly includes a locking point structure 411 and a second transmission rod 412. The locking point structure 411 is fixed on the second transmission rod 412, and the end of the second transmission rod 412 is connected to the connecting member 23 of the flat push driving mechanism 20. The locking point structure 411 is connected to the first transmission rod 312 through the second transmission rod 412 or directly connected to the first transmission rod 312, so as to realize the synchronous movement of the locking point structure 411 and the first transmission rod 312, link all the locking point structures 411, lock or unlock synchronously, and it is easier to achieve the matching accuracy between the locking point structure 411 and the flat push rocker arm 32, improving the smoothness and stability of the operation.

[0050] In this embodiment, the locking mechanism 40 further includes a corner drive 43. Locking point structures 411 are respectively provided on the bottom edge and the two side edges of the window frame 2, and locking seats are respectively provided on the bottom edge and the two side edges of the window sash 3. The two ends of the second transmission rod 412 are respectively connected to the locking point structure 411 and the corner drive 43. It can be understood that the locking point structures 411 can be respectively provided on the top edge (which can be provided when necessary), the bottom edge and the two side edges of the window frame 2, so as to enhance the sealing performance and safety performance of the window sash 3 when it is closed.

[0051] The above embodiments only represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A flat-push window hardware system with a locking function, characterized in that include: A horizontal push hinge connected between the window sash and the window frame; A horizontal push drive mechanism, which is provided on the window frame and is used to provide a force to drive the window sash to open or close; a transmission mechanism, one end of which is connected to the output end of the horizontal push drive mechanism, and the other end of which is connected to the window sash, for opening or closing the window sash; The locking mechanism includes a first locking component and a second locking component. The first locking component is connected to the output end of the horizontal push drive mechanism and is located in the window frame. The second locking component is arranged on the window sash.

2. The hardware system for a horizontally-sliding window with a locking function according to claim 1, characterized in that The horizontal push drive mechanism comprises: a first transmission box, the first transmission box being used to generate a driving force electrically or manually; The second transmission box is connected to the first transmission box through a driving rod. The second transmission box is provided with a connecting piece. The transmission mechanism and the first locking assembly are respectively connected to the connecting piece.

3. The hardware system for a horizontally-sliding window with a locking function according to claim 2, characterized in that The push drive mechanism also includes a corner turner. The first transmission box is arranged at the bottom edge of the window frame, the second transmission box is arranged at both side edges of the window frame, and the corner turner is arranged at the corner of the window frame. The first transmission box and the corner turner, and the second transmission box and the corner turner are both connected by a driving rod.

4. The hardware system for a horizontally-sliding window with a locking function according to claim 1, characterized in that The transmission mechanism comprises: A transmission housing connected to an output end of the horizontal push drive mechanism, the transmission housing being disposed in the window frame; A horizontal push rocker arm, one end of which is rotatably connected to the transmission housing and is used to open or close the window sash; A horizontal push mounting seat is slidably connected to the window sash, and the other end of the horizontal push rocker arm is rotatably connected to the horizontal push mounting seat.

5. The hardware system for a horizontal sliding window with a locking function according to claim 4, wherein The transmission housing comprises: A transmission base, the transmission base is fixed on the window frame, and a sliding groove is provided in the transmission base; A first transmission rod slides in the sliding groove, and an end of the first transmission rod is connected to the output end of the horizontal push drive mechanism.

6. The hardware system for a horizontally-sliding window with a locking function according to claim 5, characterized in that, The transmission mechanism also includes a first rotating shaft and a second rotating shaft. One end of the push rocker arm is provided with a rotating through hole and an arc-shaped drive groove. The first rotating shaft passes through the rotating through hole and is connected to the first transmission rod. The second rotating shaft passes through the arc-shaped drive groove and is connected to the transmission base.

7. The hardware system for a horizontal sliding window with a locking function according to claim 1, characterized in that, The first locking component is a locking point component, and the second locking component is a lock seat.

8. The hardware system for a horizontally-sliding window with a locking function according to claim 7, characterized in that, The locking point assembly includes a locking point structure and a second transmission rod. The locking point structure is fixed on the second transmission rod, and the end of the second transmission rod is connected to the output end of the horizontal push drive mechanism.

9. The push-out window hardware system with a locking function according to claim 8, characterized in that, The locking mechanism also includes an angle transmission device, the bottom edge and both side edges of the window frame are respectively provided with the locking point structure, the bottom edge and both side edges of the window sash are respectively provided with the lock seat, and the two ends of the second transmission rod are respectively connected to the locking point structure and the angle transmission device.

10. The push-out window hardware system with a locking function according to claim 2, characterized in that, The first drive box is a hand-cranked structure. The second drive box includes a drive box body and a screw drive rod. The screw drive rod is provided with an external thread, and the connecting member is provided with an internal thread adapted to the external thread. The connecting member extends out of the drive box body.

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