Quick-mount corner drive

Abstract

The utility model relates to door and window hardware fitting technical field, specifically disclose a kind of fast installation corner transmission, including fixed structure, transmission structure and locking piece, fixed structure includes first fixed seat and second fixed seat, transmission structure includes first transmission part, second transmission part and transmission sheet, fixed structure is equipped with the "L" shape sliding slot of intercommunication first fixed seat and second fixed seat, transmission sheet sliding is in "L" shape sliding slot and is connected first transmission part and second transmission part, first transmission part and first fixed seat sliding fit, second transmission part and second fixed seat sliding fit, first fixed seat is equipped with flange in the arbitrary side along width direction;When installing the present application, after flange is obliquely inserted into the horizontal clamping groove of door and window section, first fixed seat is laid flat, then first fixed seat is moved in horizontal clamping groove and makes second fixed seat engage the vertical clamping groove of door and window section, finally, second fixed seat is fixed in vertical clamping groove by locking piece, and installation is completed.

Description

Technical Field

[0001] This utility model relates to the technical field of door and window hardware accessories, and in particular to a quick-installation corner transmission device. Background Technology

[0002] Modern doors and windows are typically equipped with handles and moving rods installed horizontally or vertically in the profile grooves. The moving rods are connected to corner actuators fixed at the corners of the door and window profiles. When the handle is rotated or pushed, the moving rods move and drive the moving rods in the adjacent profile grooves to move through the corner actuators, thereby adjusting the opening angle of the doors and windows.

[0003] In the prior art, in order to install the corner actuator into the profile groove of a door or window, an insertion interface is required at the end of the profile groove for the corner actuator to be snapped in. For example, a secondary corner actuator structure disclosed in Chinese Patent Publication No. CN221194718U is inserted into the slide groove through the insertion interface. This installation method means that the corner actuator can only be matched with door and window profiles whose profile grooves have insertion interfaces. In addition, a rear-mounted corner actuator and door / window disclosed in Chinese Patent Publication No. CN219826526U fixes the vertical component of the corner actuator into the profile groove through elastic buckles. Limiting blocks are required on both sides of the vertical component to prevent the elastic buckles from slipping off. This not only increases the complexity of the corner actuator structure, but also makes the elastic component prone to aging and damage during long-term use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a quick-installation angle transmission device to solve the problems existing in the prior art.

[0005] A quick-install corner transmission device includes a fixing structure, a transmission structure, and a locking component. The fixing structure includes a first fixing seat and a second fixing seat that are perpendicularly connected to each other, and the fixing structure is provided with an "L"-shaped sliding groove connecting the first fixing seat and the second fixing seat. The transmission structure includes a first transmission component, a second transmission component, and a transmission plate. The first transmission component and the first fixing seat are slidably engaged along the length direction of the first fixing seat, and the second transmission component and the second fixing seat are slidably engaged along the length direction of the second fixing seat. The transmission plate connects the first transmission component and the second transmission component and is slidably disposed within the "L"-shaped sliding groove. The first fixing seat is provided with a flange on any side along its width direction, the flange being away from the second fixing seat and extending to a certain length along the length direction of the first fixing seat. The first fixing seat is engaged in a horizontal slot of a door or window profile through the flange, and the second fixing seat is fixed in a vertical slot of the door or window profile by the locking component.

[0006] Specifically, the first fixed base is provided with a first transmission groove communicating with the "L"-shaped sliding groove, and the first transmission member is slidably disposed in the first transmission groove; the second fixed base is provided with a second transmission groove communicating with the "L"-shaped sliding groove, and the second transmission member is slidably disposed in the second transmission groove.

[0007] Specifically, the edge of the first fixing seat away from the flange along the width direction has a rounded corner structure.

[0008] Specifically, the second fixing seat has a limiting protrusion on the side away from the first fixing seat along the height direction.

[0009] Specifically, the transmission plate has several connecting holes at both ends; the first transmission member has at least one first connecting key that engages with the connecting hole at one end of its sliding engagement with the first fixed base, and the second transmission member has at least one second connecting key that engages with the connecting hole at one end of its sliding engagement with the second fixed base; one end of the transmission plate engages with the first transmission member through the connecting hole and the first connecting key, and the other end engages with the second transmission member through the connecting hole and the second connecting key.

[0010] Specifically, the locking element is a screw, and the bottom of the second fixing seat is provided with a locking hole that cooperates with the locking element. The locking element passes through the locking hole to fix the second fixing seat in the vertical groove of the door and window profile.

[0011] Specifically, the second transmission member is provided with a through hole, and the second transmission member slides to align the through hole with the locking hole, and the locking member passes through the through hole and locks into the locking hole.

[0012] Specifically, the first transmission member has a first mating structure at the end away from the first fixed base, and the second transmission member has a second mating structure at the end away from the second fixed base.

[0013] Specifically, the first mating structure includes a plurality of first mating holes and first mating grooves for mating with other hardware parts.

[0014] Specifically, the second mating structure includes a plurality of second mating holes and second mating grooves for mating with other hardware parts.

[0015] The beneficial effects of this utility model are: 1. This application allows the flange to be inserted obliquely into any area of ​​the door and window profile groove. After being laid flat, it is snapped into the groove and then fixed to the door and window profile by locking components. This installation method helps to improve the installation speed, and the profile groove does not need to have an insertion interface, which helps to save production resources and enhance the adaptability of the product. 2. Compared with the method of using elastic buckles to fix the corner actuator to the profile groove and requiring the addition of limit blocks, this application uses locking parts to fix the connection to the profile groove, which helps to extend the product's service life, facilitates daily maintenance and component replacement, and improves installation efficiency; 3. This application adopts a modular installation method of assembling first and then fixing. The assembly method is simple and easy to understand, which helps to simplify the installation steps and improve the installation efficiency. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a perspective view of the quick-installation angle transmission device of this utility model; Figure 2 This is an exploded view of the quick-installation corner transmission device of this utility model. The dotted lines show the components that are obscured. Figure 3 This is a front view of the quick-installation angle transmission device of this utility model; Figure 4 This is a top view of the quick-installation angle transmission device of this utility model; Figure 5 This is a bottom view of the quick-installation angle transmission device of this utility model; Figure 6 This is a right view of the quick-installation angle transmission device of this utility model; Figure 7 This is a three-dimensional schematic diagram of the quick-installation corner transmission device of this utility model, which is inserted obliquely into a horizontal slot by a flange. Figure 8 This is a side view of the quick-installation corner transmission device of this utility model, which is inserted obliquely into the transverse slot via a flange. Figure 9 This is a three-dimensional schematic diagram of the quick-installation corner transmission device of this utility model placed flat in the horizontal slot. Figure 10 This is a side view of the quick-installation corner transmission device of this utility model when it is laid flat in the horizontal slot. Figure 11 This is a three-dimensional schematic diagram showing the quick-release corner transmission device of this utility model moving into the vertical slot; Figure 12 This is a three-dimensional schematic diagram of the quick-installation corner transmission device of this utility model, which is fixed in a vertical slot by a locking component. Figure 13 This is a schematic diagram of the transmission effect of the quick-installation corner transmission device of this utility model, showing the state of the transmission structure when subjected to force. The arrow in the figure points to the direction of force on the second fixed seat, and the dotted line part is the transmission plate.

[0017] The attached figures are labeled as follows: fixed structure 10, first fixed seat 11, first transmission groove 111, flange 112, second fixed seat 12, second transmission groove 121, locking hole 122, limiting protrusion 123, "L"-shaped sliding groove 13, transmission structure 20, first transmission component 21, first mating structure 211, first mating hole 2111, first mating groove 2112, first connecting key 212, second transmission component 22, second mating structure 221, second mating hole 2211, second mating groove 2212, second connecting key 222, through hole 223, transmission plate 23, connecting hole 231, locking component 30, horizontal groove 40, vertical groove 50. Detailed Implementation

[0018] This utility model provides a quick-installation angle transmission device. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0019] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0020] Please see Figure 1-6 This embodiment discloses a quick-installation corner transmission device, which includes a fixed structure 10, a transmission structure 20 and a locking member 30. The fixed structure 10 includes a first fixed seat 11 and a second fixed seat 12 that are perpendicular to each other and integrally fixedly connected. The transmission structure 20 includes a first transmission member 21, a second transmission member 22 and a transmission plate 23.

[0021] The fixed structure 10 is provided with an "L"-shaped sliding groove 13 that connects the first fixed seat 11 and the second fixed seat 12. The first fixed seat 11 is provided with a first transmission groove 111 that communicates with the "L"-shaped sliding groove 13. The second fixed seat 12 is provided with a second transmission groove 121 that communicates with the "L"-shaped sliding groove 13. The first transmission member 21 is slidably engaged with the first fixed seat 11 and is disposed in the first transmission groove 111. The second transmission member 22 is slidably engaged with the second fixed seat 12 and is disposed in the second transmission groove 121. The transmission plate 23 connects the first transmission member 21 and the second transmission member 22 and is slidably disposed in the "L"-shaped sliding groove 13.

[0022] In a preferred embodiment, the transmission plate 23 has two connecting holes 231 at both ends. The sliding end of the first transmission member 21 has two first connecting keys 212 that cooperate with the connecting holes 231. The sliding end of the second transmission member 22 has two second connecting keys 222 that cooperate with the connecting holes 231. One end of the transmission plate 23 is engaged with the first transmission member 21 through the connecting holes 231 and the first connecting keys 212, and the other end is engaged with the second transmission member 22 through the connecting holes 231 and the second connecting keys 222, thereby achieving a connection effect.

[0023] In this embodiment, the fixed structure 10 and the transmission structure 20 are assembled in the following way: the transmission plate 23 is connected to the first fixed seat 11 by a snap-fit ​​through the connecting hole 231 and the first connecting key 212. Then, the transmission plate 23 and the first fixed seat 11 are respectively installed in the "L"-shaped sliding groove 13 and the first transmission groove 111. Then, the second fixed seat 12 is slidably installed in the second transmission groove 121. The transmission plate 23 and the second fixed seat 12 are connected by a snap-fit ​​through the connecting hole 231 and the second connecting key 222 to complete the assembly.

[0024] This application adopts a modular installation method of assembling first and then fixing, and the assembly method is simple and easy to understand, which helps to simplify the installation steps and improve installation efficiency.

[0025] Please see Figure 7 and Figure 8 In this embodiment, the first fixing seat 11 has a flange 112 on one side along its width direction, and the other side has a rounded edge. After the flange 112 is obliquely inserted into the transverse slot 40, the first fixing seat 11 is rotated around the engagement point to flatten the application within the transverse slot. The rounded edge facilitates complete placement of the first fixing seat 11 into the transverse slot 40 during rotation. The flange 112 extends away from the second fixing seat 12 and along the length of the first fixing seat 11 to a certain length.

[0026] Furthermore, in this embodiment, the two ends of the flange 112 along the height direction are flush with the bottom of the first fixed seat 11 and the bottom of the "L"-shaped sliding groove 13, respectively.

[0027] The area where the “L”-shaped sliding groove 13 communicates with the second transmission groove 121 forms a limiting protrusion 123, which is used for the second fixed seat 12 to be aligned and engaged with the vertical slot 50.

[0028] In a preferred embodiment, the locking member 30 is a screw. The bottom of the second fixing seat 12 is provided with a locking hole 122 that mates with the locking member 30. The second transmission member 22 is provided with a through hole 223. The inner diameter of the through hole 223 is larger than the outer diameter of the screw nut, so that the screw can completely pass through the through hole 223. During the process of fixing the second fixing seat 12, the position of the second transmission member 22 is first adjusted so that the through hole 223 is aligned with the locking hole 122. Therefore, after the screw passes through the through hole 223, the screw can mate with the locking hole 122. After the installation is completed, the locking member 30 and the second transmission member 22 do not interfere with each other, that is, the second transmission member 22 can slide along the second transmission groove 121 of the second fixing seat 12.

[0029] Please see Figure 7-12 The installation steps in this embodiment are as follows: Insert the flange 112 obliquely into the edge of the horizontal slot 40, rotate the first fixing seat 11 around the engagement point and place it flat in the horizontal slot 40, then push the first fixing seat 11 to move along the horizontal slot 40 so that the limiting protrusion 123 fits into the vertical slot 50, then push the second transmission member 22 to slide in the second transmission groove 121 so that the through hole 223 is aligned with the locking hole 122, and finally use the locking member 30 to fix the second fixing seat 12 in the vertical slot 50 through the through hole 223 and through the locking hole 122 to complete the installation.

[0030] This application achieves the function of quick installation by connecting the flange 112 and the locking part 30 with the profile groove, without the need for an additional insertion interface in the profile groove, which helps to save production resources and enhances the adaptability of the product.

[0031] Compared to using elastic clips to fix the corner actuator to the profile groove, this application uses locking member 30 to fix it to the vertical slot 50. There is no need to add additional limit blocks on the corner actuator to prevent slippage, which helps to extend the service life, facilitates daily maintenance and component replacement, and improves installation efficiency.

[0032] Please see Figure 2 In this embodiment, the first transmission member 21 is provided with a first mating structure 211 at the end away from the first fixed base 11, and the second transmission member 22 is provided with a second mating structure 221 at the end away from the second fixed base 12. The first mating structure 211 and the second mating structure 221 are used to connect with other moving rods to transmit forces in different directions.

[0033] In a preferred embodiment, the first mating structure 211 is provided with two first mating holes 2111 and a first mating groove 2112, and the second mating structure 221 is provided with two second mating holes 2211 and a second mating groove 2212.

[0034] Please see Figure 13In this embodiment, when the second transmission member 22 is subjected to a force from the moving rod, it slides in the second transmission groove 121. The transmission plate 23, as a connecting member, slides in the "L"-shaped sliding groove 13 and drives the first transmission member 21 to slide in the first transmission groove 111. Correspondingly, the sliding of the first transmission member 21 in the first transmission groove 111 will also drive the second transmission member 22 to slide in the second transmission groove 121, thereby realizing the function of transmitting power in this application.

[0035] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of the present invention.

Claims

1. A quick-installation corner transmission device, comprising a fixed structure (10), a transmission structure (20), and a locking element (30), characterized in that: The fixing structure (10) includes a first fixing seat (11) and a second fixing seat (12) that are perpendicularly connected to each other. The fixing structure (10) is provided with an "L"-shaped sliding groove (13) that connects the first fixing seat (11) and the second fixing seat (12). The transmission structure (20) includes a first transmission component (21), a second transmission component (22), and a transmission plate (23); The first transmission member (21) and the first fixed seat (11) are slidably engaged along the length direction of the first fixed seat (11), the second transmission member (22) and the second fixed seat (12) are slidably engaged along the length direction of the second fixed seat (12), and the transmission plate (23) connects the first transmission member (21) and the second transmission member (22) and is slidably disposed in the "L"-shaped sliding groove (13); The first fixing seat (11) has a flange (112) on any side along the width direction. The flange (112) is away from the second fixing seat (12) and extends to a certain length along the length direction of the first fixing seat (11). The first fixing seat (11) is engaged in the horizontal slot (40) of the door and window profile through the flange (112), and the second fixing seat (12) is fixed in the vertical slot (50) of the door and window profile through the locking member (30).

2. The quick-release angle transmission device according to claim 1, characterized in that: The first fixed base (11) is provided with a first transmission groove (111) that communicates with the "L"-shaped sliding groove (13), and the first transmission member (21) is slidably disposed in the first transmission groove (111). The second fixed base (12) is provided with a second transmission groove (121) that communicates with the "L"-shaped sliding groove (13), and the second transmission member (22) is slidably disposed in the second transmission groove (121).

3. The quick-release angle transmission device according to claim 1, characterized in that: The first fixing seat (11) has a rounded corner structure at one end away from the flange (112) along the width direction.

4. The quick-release angle transmission device according to claim 1, characterized in that: The second fixing seat (12) has a limiting protrusion (123) on the side away from the first fixing seat (11) along the height direction.

5. The quick-release angle transmission device according to claim 1, characterized in that: The transmission plate (23) has several connecting holes (231) at both ends. The first transmission member (21) has at least one first connecting key (212) that is slidably engaged with the first fixed base (11) and is provided with at least one first connecting key (212) that is engaged with the connecting hole (231). The second transmission member (22) has at least one second connecting key (222) that is slidably engaged with the second fixed base (12) and is provided with at least one second connecting key (222) that is engaged with the connecting hole (231). One end of the transmission plate (23) is engaged with the first transmission component (21) through the connecting hole (231) and the first connecting key (212), and the other end is engaged with the second transmission component (22) through the connecting hole (231) and the second connecting key (222).

6. The quick-release angle transmission device according to claim 1, characterized in that: The locking element (30) is a screw. The bottom of the second fixing seat (12) is provided with a locking hole (122) that cooperates with the locking element (30). The locking element (30) passes through the locking hole (122) to fix the second fixing seat (12) in the vertical slot (50) of the door and window profile.

7. The quick-release angle transmission device according to claim 6, characterized in that: The second transmission member (22) is provided with a through hole (223). The second transmission member (22) slides to align the through hole (223) with the locking hole (122). The locking member (30) passes through the through hole (223) and locks into the locking hole (122).

8. The quick-release angle transmission device according to claim 1, characterized in that: The first transmission member (21) has a first mating structure (211) at one end away from the first fixed seat (11), and the second transmission member (22) has a second mating structure (221) at one end away from the second fixed seat (12).

9. The quick-release angle transmission device according to claim 8, characterized in that: The first mating structure (211) includes a plurality of first mating holes (2111) and first mating grooves (2112) for mating with other moving rods.

10. The quick-release angle transmission device according to claim 8, characterized in that: The second mating structure (221) includes a plurality of second mating holes (2211) and a second mating groove (2212) for mating with other moving rods.

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