Upper arm corner structure of sliding door and window

Abstract

The utility model provides a sliding door and window upper arm corner structure which comprises two corner drivers, the two corner drivers are arranged on the two sides of a window sash respectively, a locking assembly used for locking the window sash is arranged between the two corner drivers, and the two corner drivers are connected with each other through the locking assembly. One end of the swing arm assembly is connected with the window frame track, the other end of the swing arm assembly is connected to the upper side of the angle driver through the steering assembly, and the steering assembly is used for controlling the opening-closing angle of the swing arm assembly. The steering assembly has the advantages that the steering assembly is directly arranged on the angle driver, through the combined structure design, function integration of the angle driver and the upper swing arm is completed, the machining process of the assembly is simplified, the structure is stable, workpiece precision is improved, cost is low, when hardware is installed on a door and window sash, workpieces are few, installation is easy and convenient, stability is good, and no screw structure exists; and labor hours are saved.

Description

Technical Field

[0001] This utility model belongs to the field of sliding door and window technology, and in particular relates to the upper arm corner structure of sliding doors and windows. Background Technology

[0002] The existing technology for the upper swing arm structure of the rotating and sliding door and window consists of an upper arm seat connected by an upper arm steering shaft. The front end of the upper swing arm is connected to the upper slider via a connecting shaft to complete the functions of rotating out, sliding in, closing, and tilting inward on the upper part of the door and window sash. The angle transmission device is snapped into the upper arm seat and installed separately on the left and right sides of the upper part of the door and window sash to complete the angle step steering connection of the transmission bar. This structure is complex to process, has many parts, and is costly. The installation procedure is complicated, disassembly is inconvenient, time-consuming, labor-intensive, and costly. Utility Model Content

[0003] In view of this, the present invention aims to propose a corner structure for the upper arm of a sliding door and window, in order to solve at least one of the above-mentioned technical problems.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] The upper arm corner structure of the sliding door and window includes:

[0006] Angle actuator, wherein two angle actuators are provided, the two angle actuators are respectively located on both sides of the window sash, a locking assembly for locking the window sash is provided between the two angle actuators, and the two angle actuators are connected to each other through the locking assembly.

[0007] The swing arm assembly has one end connected to the window frame track and the other end connected to the upper side of the angle drive via a steering assembly, which is used to control the opening and closing angle of the swing arm assembly.

[0008] Furthermore, the angle actuator includes:

[0009] The corner frame is an L-shaped structural component with a sliding groove on the inner side of the corner frame. A horizontal connecting rod and a vertical connecting rod are respectively provided in the sliding groove, and the steering component is located on the outer side of the corner frame.

[0010] The transmission plate is a flexible structural component, with its two ends connected to a horizontal connecting rod and a vertical connecting rod, respectively. The locking assembly is located between the horizontal connecting rods of the two angle transmissions.

[0011] Furthermore, the steering component includes:

[0012] A corner block is fixed on the outer wall of the corner actuator. A rotating shaft is provided inside the corner block. Both ends of the rotating shaft pass through the corner block and are respectively connected to the swing arm assembly and the corner actuator.

[0013] A steering sleeve, one end of which is provided with a positioning pin, one end of which is inserted into the inside of the steering sleeve and the other end is connected to the swing arm assembly;

[0014] The steering sleeve and the corner block cooperate to form a working position for controlling the opening and closing angle of the swing arm assembly.

[0015] Furthermore, the other end of the steering sleeve has a U-shaped groove, in which a steering pin is provided. A slot corresponding to the steering pin is opened on the inner side of the U-shaped groove. One end of the steering pin is inserted into the inner side of the slot, and the other end is hinged to the angle transmission.

[0016] Furthermore, a positioning pin is fixed on the end face of the swing arm assembly near the steering sleeve, and the positioning pin on the swing arm assembly is located on the side of the corner block away from the steering sleeve.

[0017] Furthermore, the swing arm assembly includes:

[0018] A swing arm, which is connected to the upper side of the angle drive via a steering assembly;

[0019] A trolley is located at the end of the swing arm away from the angle drive, and the trolley is hinged to the swing arm.

[0020] Furthermore, the locking assembly includes:

[0021] A connecting plate, the two ends of which are respectively connected to two angle actuators;

[0022] A locking ring is fixed to a connecting plate, and a locking rivet is inserted into the inner side of the locking ring. The locking rivet is connected to the connecting plate through an eccentric shaft.

[0023] A positioning block is disposed on a connecting plate.

[0024] Furthermore, a T-shaped groove is formed on the inner side of the positioning block, and an installation block is fixed on the connecting plate. A slide rail matching the T-shaped groove is provided at the end of the installation block away from the connecting plate, and the positioning block is inserted into the outer side of the installation block through the T-shaped groove.

[0025] Furthermore, the positioning block is provided with locking blocks on both sides, and the connection between the connecting plate and the mounting block is provided with a locking groove corresponding to the locking block. The locking block is located inside the locking groove and is pressed against the inner wall of the locking groove.

[0026] A spring is provided on the inner side of the mounting block. One end of the spring is fixedly connected to the mounting block, and the other end is pressed against the positioning block.

[0027] Furthermore, the window frame is provided with a locking device corresponding to the locking assembly, and the locking assembly and the locking device cooperate with each other to lock the window sash.

[0028] Compared with the prior art, the upper arm corner structure of the sliding door and window described in this utility model has the following advantages:

[0029] The upper arm seat is removed and replaced with a steering component with the same function, which is directly set on the angle drive. Through the combined structure design, the functions of the angle drive and the upper swing arm are integrated, simplifying the component processing process. The structure is stable, the workpiece accuracy is improved, and the cost is low. When the hardware is installed on the door and window sash, there are fewer workpieces and the installation is simple. It has good stability, no screws, saves time, and is easy to disassemble and assemble. Attached Figure Description

[0030] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0031] Figure 1 This is a schematic diagram of the overall structure of the upper arm corner structure of the sliding door and window according to an embodiment of the present utility model;

[0032] Figure 2 This is an exploded view of the upper arm corner structure of the sliding door and window according to an embodiment of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Angle drive; 101. Angle frame; 102. Horizontal connecting rod; 103. Vertical connecting rod; 104. Transmission plate; 2. Swing arm assembly; 201. Swing arm; 202. Pulley; 3. Locking assembly; 301. Connecting plate; 302. Locking ring; 303. Positioning block; 304. Locking rivet; 4. Steering assembly; 401. Angle block; 402. Rotating shaft; 403. Steering sleeve; 404. Steering pin; 5. Positioning pin. Detailed Implementation

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0036] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0039] The upper arm corner structure of the sliding door and window includes:

[0040] Angle actuator 1, wherein two angle actuators 1 are provided, and the two angle actuators 1 are respectively provided on both sides of the window sash. A locking assembly 3 for locking the window sash is provided between the two angle actuators 1, and the two angle actuators 1 are connected to each other through the locking assembly 3.

[0041] The swing arm 201 assembly 2 has one end connected to the window frame track and the other end connected to the outside of the angle transmission 1 via the steering assembly 4. The steering assembly 4 is used to control the opening and closing angle of the swing arm 201 assembly 2.

[0042] The steering component 4 is directly mounted on the angle transmission 1, thus integrating the functions of the angle transmission 1 and the upper swing arm 201. This simplifies the component processing, results in a stable structure and low cost, and reduces the number of workpieces required for easy installation when hardware is installed on door and window sashes. It also provides good stability, saves time, and is easy to assemble and disassemble.

[0043] The angle actuator 1 includes:

[0044] The corner frame 101 is an L-shaped structural component. A sliding groove is opened on the inner side of the corner frame 101. A horizontal connecting rod 102 and a vertical connecting rod 103 are respectively provided in the sliding groove. The steering component 4 is located on the outer side of the corner frame 101.

[0045] The transmission plate 104 is a flexible structural component. Both ends of the transmission plate 104 are connected to the horizontal connecting rod 102 and the vertical connecting rod 103, respectively. The locking assembly 3 is disposed between the horizontal connecting rods 102 of the two angle transmission devices 1.

[0046] The vertical connecting rod 103 is connected to the opening and closing handle located on one side of the window sash. The vertical connecting rod 103 is controlled to slide up and down by the opening and closing handle, and the longitudinal driving force is transmitted to the horizontal connecting rod 102 through the transmission plate 104, thereby realizing the function of controlling the lateral movement of the locking assembly 3.

[0047] The steering component 4 includes:

[0048] Corner block 401, the corner block 401 is fixed on the outer wall of the corner actuator 1, and a rotating shaft 402 is provided inside the corner block 401. The two ends of the rotating shaft 402 pass through the corner block 401 and are respectively connected to the swing arm 201 assembly 2 and the corner actuator 1.

[0049] Steering sleeve 403, one end of which is provided with a positioning pin 5, one end of which is inserted into the inner side of the steering sleeve 403, and the other end is connected to the swing arm 201 assembly 2;

[0050] The steering sleeve 403 and the corner block 401 cooperate to form a working position for controlling the opening and closing angle of the swing arm 201 assembly 2.

[0051] The other end of the steering sleeve 403 has a U-shaped groove, in which a steering pin 404 is provided. A slot corresponding to the steering pin 404 is opened on the inner side of the U-shaped groove. One end of the steering pin 404 is inserted into the inner side of the slot, and the other end is hinged to the angle transmission device 1.

[0052] When the window sash moves, the steering sleeve 403 rotates around the hinge part of the steering pin 404 and the angle transmission device 1, and the swing arm 201 of the swing arm 201 assembly 2 rotates around the rotating shaft 402 and along the movement trajectory of the positioning pin 5. When the window sash is opened or closed to a certain angle, the outer wall of the steering sleeve 403 is in contact with the inner wall of the corner block 401. At this time, the corner block 401 prevents the steering sleeve 403 from continuing to rotate, thereby realizing the control of the opening and closing angle of the window sash.

[0053] A positioning pin 5 is fixed on the end face of the swing arm 201 assembly 2 near the steering sleeve 403. The positioning pin 5 on the swing arm 201 assembly 2 is located on the side of the corner block 401 away from the steering sleeve 403. When the window sash is opened, the positioning pin 5 presses against the outer wall of the corner block 401, thereby realizing the auxiliary control function of the window sash.

[0054] The swing arm 201 assembly 2 includes:

[0055] The swing arm 201 is connected to the outside of the angle transmission 1 via the steering assembly 4;

[0056] The trolley 202 is located at the end of the swing arm 201 away from the angle transmission 1. The trolley 202 is hinged to the swing arm 201 and is located inside the window frame.

[0057] The locking component 3 includes:

[0058] A connecting plate 301, the two ends of which are respectively connected to two angle actuators 1;

[0059] Locking ring 302, the locking ring 302 is fixed on the connecting plate 301, and a locking rivet 304 is inserted into the inner side of the locking ring 302. The locking rivet 304 is connected to the connecting plate 301 through an eccentric shaft.

[0060] Positioning block 303 is disposed on connecting plate 301.

[0061] In some embodiments, the positioning block 303 has a T-shaped groove on its inner side, and the connecting plate 301 is fixedly provided with a mounting block. The end of the mounting block away from the connecting plate 301 is provided with a slide rail that matches the T-shaped groove, and the positioning block 303 is inserted into the outer side of the mounting block through the T-shaped groove.

[0062] The positioning block 303 has locking blocks on both sides, and the connection between the connecting plate 301 and the mounting block has a locking groove corresponding to the locking block. The locking block is located inside the locking groove and is pressed against the inner wall of the locking groove.

[0063] A spring is provided on the inner side of the mounting block. One end of the spring is fixedly connected to the mounting block, and the other end is pressed against the positioning block 303.

[0064] The locking block gradually thickens towards the end away from the spring. By pushing the positioning block 303 along the opening direction of the slide rail on the T-slot and the mounting block, the positioning block 303 moves along a fixed trajectory under the guidance of the slide rail and the T-slot. When the locking blocks on both sides of the positioning block are completely moved to the inside of the slot, the thicker end of the locking block falls into the inside of the slot and presses against the inner wall of the slot under the pressure provided by the spring.

[0065] The window frame is provided with a locking device corresponding to the locking component 3. The locking component 3 and the locking device cooperate with each other to lock the window sash.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

[0067] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A top rail corner construction for sliding doors and windows, characterized in that The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure.

2. The sliding door and window upper arm corner structure according to claim 1, characterized in that, The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure.

3. The sliding door and window upper arm corner structure according to claim 1, characterized in that, The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure.

6. The sliding door and window upper arm corner structure according to claim 1, characterized in that, The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. 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The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and window upper arm rotating angle structure. The application relates to a sliding door and 7. The sliding door and window top arm corner structure according to claim 1, wherein The locking assembly (3) comprises: a connecting plate (301), two ends of the connecting plate (301) being connected with two corner gears (1) respectively; a locking ring (302), the locking ring (302) being fixed on the connecting plate (301), a locking rivet (304) being inserted in the inside of the locking ring (302), the locking rivet (304) being connected with the connecting plate (301) through an eccentric shaft; a positioning block (303), the positioning block (303) being arranged on the connecting plate (301).

8. The sliding door and window upper arm corner structure according to claim 7, characterized in that A T-shaped slot is formed in the inside of the positioning block (303), a mounting block is fixed on the connecting plate (301), a sliding rail matched with the T-shaped slot is arranged on the end of the mounting block away from the connecting plate (301), and the positioning block (303) is inserted in the outside of the mounting block through the T-shaped slot.

9. The sliding door and window upper arm corner structure according to claim 8, characterized in that, A clamping block is arranged on the two sides of the positioning block (303), a clamping groove corresponding to the clamping block is formed in the connecting portion of the connecting plate (301) and the mounting block, the clamping block is located in the inside of the clamping groove, and the clamping block abuts against the inner side wall of the clamping groove; A spring is arranged in the inside of the mounting block, one end of the spring is fixedly connected with the mounting block, and the other end of the spring abuts against the positioning block (303).

10. The sliding door and window upper arm corner structure according to claim 7, characterized in that, A locking device corresponding to the locking assembly (3) is arranged on the window frame, and the locking assembly (3) and the locking device are matched to lock the sash.

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