Connecting structure and door and window transmission structure applying same

Abstract

The embodiment of the utility model discloses a connecting structure and a door and window transmission structure applying the connecting structure, the connecting structure is applied to the door and window transmission structure, the door and window transmission structure comprises a first angle driver and a second angle driver, and the connecting structure comprises a connecting main body arranged on a sash profile, a first connecting part and a second connecting part are arranged at the two ends of the connecting body respectively, the first connecting part is connected with the first angle driver, and the second connecting part is connected with the second angle driver so that the first angle driver and the second angle driver can be in linkage. According to the connecting structure, the first connecting part and the second connecting part of the connecting structure are correspondingly connected with the first angle driver and the second angle driver on the sash profile respectively, so that the connecting structure is simple and convenient to assemble, and meanwhile, the manufacturing cost of a product is reduced as the connecting structure is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a connection structure and a door and window transmission structure applying the same. Background Art

[0002] In traditional door and window designs, for doors and windows without special sealing requirements, sealing lock points and lock seats are usually only installed on the side of the operating handle, rather than on the connection side of the door and window (such as the hinge side). This configuration simplifies the structure of the window. However, with the increasing market requirements for the sealing performance of doors and windows, this approach can no longer meet the growing demand for sealing performance. To improve the sealing effect, the market has started to install sealing lock points and lock seats on the connection side of doors and windows as well.

[0003] However, the existing connection structures of doors and windows usually adopt multiple fittings and complex transmission structures, which makes the assembly of the product more difficult and time-consuming, and also increases the manufacturing cost of the product. Therefore, there is an urgent need for a more simplified connection structure to optimize the assembly efficiency and reduce the manufacturing cost of the product. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a connection structure and a door and window transmission structure applying the same, aiming to solve the problems of complex assembly and high manufacturing cost of the connection structure of doors and windows in the prior art.

[0005] To solve the above technical problems, the purpose of the utility model is achieved by the following technical solutions: A connection structure is provided and applied to a door and window transmission structure. The door and window transmission structure includes a first corner actuator and a second corner actuator. The connection structure includes a connection body arranged on a fan profile. First connection parts and second connection parts are respectively arranged at two ends of the connection body. The first connection part is connected to the first corner actuator, and the second connection part is connected to the second corner actuator to link the first corner actuator and the second corner actuator;

[0006] Furthermore, the second connection part protrudes from the connection body towards the second corner actuator and forms a height difference with the first connection part. The first corner actuator and the second corner actuator are arranged with a dislocation in the height direction to form an accommodation space for installing a hinge assembly on the fan profile;

[0007] Further, a first slot is provided on the first connecting portion, and the first slot is connected to a first protrusion provided on the transmission portion of the first angle driver; or a first protrusion is provided on the first connecting portion, and the first protrusion is connected to a first slot provided on the transmission portion of the first angle driver; a second slot is provided on the second connecting portion, and the second slot is connected to a second protrusion provided on the transmission portion of the second angle driver; or a second protrusion is provided on the second connecting portion, and the second protrusion is connected to a second slot provided on the transmission portion of the second angle driver;

[0008] Further, the first protrusion and / or the second protrusion are detachable connectors;

[0009] Further, the connecting body is provided with a connecting slot with an opening facing the first angle driver, and the first angle driver is disposed in the connecting slot;

[0010] Further, the second connecting portion and the connecting body are integrally formed, or the second connecting portion and the connecting body are independently formed;

[0011] Further, an installation slot is provided on the fan-shaped profile, an anti-rattling block is provided on the side of the connecting structure, and the connecting body is slidably disposed in the installation slot;

[0012] Further, a positioning and fixing edge for positioning with the notch of the installation slot is provided on the side of the connecting structure;

[0013] Further, a relief hole is formed in the connecting body along the length direction, one end of the hinge assembly is connected to the frame profile, and the other end passes through the relief hole and is connected to the fan-shaped profile;

[0014] An embodiment of the present invention further provides a door and window transmission structure, including a first angle driver, a second angle driver, and the connecting structure as described above.

[0015] An embodiment of the present invention provides a connecting structure and a door and window transmission structure using the same. The connecting structure is applied to the door and window transmission structure. The door and window transmission structure includes a first angle driver and a second angle driver. The connecting structure includes a connecting body disposed on the fan-shaped profile. The two ends of the connecting body are respectively provided with a first connecting portion and a second connecting portion. The first connecting portion is connected to the first angle driver, and the second connecting portion is connected to the second angle driver to link the first angle driver and the second angle driver. In the present invention, the first connecting portion and the second connecting portion of the connecting structure are respectively connected to the first angle driver and the second angle driver on the fan-shaped profile, so that the assembly of the connecting structure is simple. Since the connecting structure is simple, the manufacturing cost of the product is also reduced. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0017] Figure 1 Installation schematic diagram of the connection structure provided by the embodiment of the present utility model;

[0018] Figure 2 Installation schematic cross-sectional view of the connection structure provided by the embodiment of the present utility model;

[0019] Figure 3 For Figure 2 Enlarged view of part A in

[0020] Figure 4 For Figure 2 Enlarged view of part B in

[0021] Figure 5 Schematic diagram of the connection structure of Embodiment 1 provided by the embodiment of the present utility model;

[0022] Figure 6 Schematic Figure 1 ;

[0023] Figure 7 Schematic Figure 2 ;

[0024] Figure 8 Schematic diagram of the connection structure of Embodiment 3 provided by the embodiment of the present utility model;

[0025] Figure 9 Schematic diagram of the structure of the door and window transmission structure provided by the embodiment of the present utility model;

[0026] Figure 10 Cross-sectional view of the door and window transmission structure provided by the embodiment of the present utility model;

[0027] Figure 11 For Figure 10 Enlarged view of part C in

[0028] Explanation of the markings in the figure:

[0029] 100, Connection structure; 101, Connection body; 1011, Connection groove; 1012, Relief hole; 102, First connection part; 1021, First slot; 103, Second connection part; 1031, Second slot; 104, Anti-rattle block; 105, Positioning and fixing edge

[0030] 200, First angle driver; 201, First protrusion; 300, Second angle driver; 301, Second protrusion; 400, Hinge assembly; 500, Door and window drive structure Detailed implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention

[0032] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprise" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations

[0033] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms

[0034] It should be further understood that the term " / and" used in this specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations

[0035] Combined with Figures 1 to 4 As shown, the embodiment of the present invention provides a connection structure 100, which is applied to a door and window drive structure. The door and window drive structure includes a first angle driver 200 and a second angle driver 300. The connection structure 100 includes a connection body 101 provided on the fan profile. The two ends of the connection body 101 are respectively provided with a first connection part 102 and a second connection part 103. The first connection part 102 is connected to the first angle driver 200, and the second connection part 103 is connected to the second angle driver 300 to link the first angle driver 200 and the second angle driver 300

[0036] In this embodiment, the connection structure 100 is provided on the door and window transmission structure. The door and window transmission structure is usually equipped with a first corner drive 200 and a second corner drive 300. The first corner drive 200 is usually an intermediate locking corner drive. The connection structure 100 includes a connection body 101 mounted on the sash profile. The connection body 101 is provided with a connection portion at each end, namely a first connection portion 102 and a second connection portion 103. The first connection portion 102 is located at one end of the connection body 101 and is connected to the first corner drive 200 to transmit power or perform position limitation. Similarly, the second connection portion 103 is located at the other end of the connection body 101 and is connected to the second corner drive 300. Through the connection structure 100, the first corner drive 200 and the second corner drive 300 can be linked, which makes the entire door and window transmission structure coordinated during the opening and closing process, improving the opening and closing operation efficiency and sealing performance.

[0037] As Figure 1 shown, the connection structure 100 connects the first corner drive 200 and the second corner drive 300. The connection structure 100 can achieve the connection function as a single product, while the traditional product connection structure is realized by the interaction of multiple accessories. The product cost of the connection structure 100 of the present utility model is greatly reduced, and the production man-hours of the product are shortened. The traditional product connection structure has a large number of accessories and long processing procedures, which greatly increases the product cost. By adopting the connection structure 100 of the present utility model, the quality is more stable. Since the connection structure 100 has simple accessories and few parts, the quality of the product is easier to guarantee; the previous products have a large number of accessories, and high precision is required for each accessory. Poor control will lead to unstable quality.

[0038] In one embodiment, the second connection portion 103 protrudes from the connection body 101 towards the second corner drive 300 and forms a height difference with the first connection portion 102. The first corner drive 200 and the second corner drive 300 are arranged in a height offset manner to form a receiving space on the sash profile for installing the hinge assembly 400.

[0039] In this embodiment, the second connection portion 103 is provided to protrude from the surface of the connection body 101, which can form a height difference between the first connection portion 102 and the second connection portion 103. This height difference can provide installation space or movement space for other components. The height offset arrangement of the first corner drive 200 and the second corner drive 300 not only optimizes the space utilization (such as can accommodate Figure 9 the hinge assembly 400 shown), but also ensures the smoothness during the transmission process. That is, while linking the first corner drive 200 and the second corner drive 300, the setting space for the hinge assembly 400 is reserved, avoiding interference between the corner drive and the hinge assembly 400. The present utility model realizes the addition of the connection structure 100 on the side of the hinge assembly 400, improving the sealing performance of the door and window.

[0040] In one embodiment, a first slot 1021 is provided on the first connecting portion 102, and the first slot 1021 is connected to a first protrusion 201 provided on the transmission portion of the first angular transmission 200; alternatively, a first protrusion 201 is provided on the first connecting portion 102, and the first protrusion 201 is connected to a first slot 1021 provided on the transmission portion of the first angular transmission 200; a second slot 1031 is provided on the second connecting portion 103, and the second slot 1031 is connected to a second protrusion 301 provided on the transmission portion of the second angular transmission 300; alternatively, a second protrusion 301 is provided on the second connecting portion 103, and the second protrusion 301 is connected to a second slot 1031 provided on the transmission portion of the second angular transmission 300.

[0041] In this embodiment, taking Figure 3 the scheme shown as an example, a first protrusion 201 is provided on the transmission portion of the first angular transmission 200, and the first protrusion 201 can be embedded in the first slot 1021 on the first connecting portion 102. The cooperation between the first slot 1021 and the first protrusion 201 makes the connection between the first connecting portion 102 and the first angular transmission 200 relatively stable and ensures the smooth operation of the doors and windows when opening and closing.

[0042] Of course, in another scheme, a first protrusion 201 can also be provided on the first connecting portion 102, and a corresponding first slot 1021 is provided on the transmission portion of the first angular transmission 200. The first protrusion 201 can also be embedded in the first slot 1021 on the transmission portion of the first angular transmission 200. Different schemes can be selected for installation according to the actual situation, which is not limited here.

[0043] Furthermore, taking Figure 4 the scheme shown as an example, the second connecting portion 103 includes a second slot 1031, and the second slot 1031 is used to engage with the second protrusion 301 on the transmission portion of the second angular transmission 300. This matching method between the second slot 1031 and the second protrusion 301 makes the engagement between the second connecting portion 103 and the transmission portion of the second angular transmission 300 relatively stable and ensures the smooth operation of the doors and windows when opening and closing.

[0044] Of course, in another scheme, a second protrusion 301 can also be provided on the second connecting portion 103, and a corresponding second slot 1031 is provided on the transmission portion of the second angular transmission 300. The second protrusion 301 can also be embedded in the second slot 1031 on the transmission portion of the second angular transmission 300 to realize the connection between the second slot 1031 and the second protrusion 301. Different schemes can be selected for installation according to the actual situation, which is not limited here.

[0045] In addition, the second slot 1031 is located on the second connecting portion 103 and is used to receive and fix the second protrusion 301 on the transmission portion of the second angular transmission 300. The second protrusion 301 on the transmission portion of the second angular transmission 300 generally protrudes towards the connecting body 101, so that the second protrusion 301 can be embedded in the second slot 1031. Combining Figure 4 As shown, the second slot 1031 protrudes from the second connecting portion 103 and is in an arch shape. The inside of the second slot 1031 is hollowed out for the second protrusion 301 to be embedded therein.

[0046] In one embodiment, the first protrusion 201 and / or the second protrusion 301 are detachable connectors.

[0047] In this embodiment, the first protrusion 201 can be set as a detachable connector, or the second protrusion 301 can be set as a detachable connector, or both the first protrusion 201 and the second protrusion 301 can be set as detachable connectors, which can be set according to actual applications and are not limited here. The connection method of the connector can be snap connection, magnetic attraction connection, interference connection, etc.

[0048] Combining Figures 5 to 8 As shown, in one embodiment, the connecting body 101 is provided with a connecting slot 1011 with an opening facing the first angular transmission 200, and the first angular transmission 200 is arranged in the connecting slot 1011.

[0049] In this embodiment, the connecting slot 1011 can accommodate the first angular transmission 200, aiming to ensure that the first angular transmission 200 can stably transmit power during the operation of the door and window. The opening of the connecting slot 1011 faces the first angular transmission 200, that is, the connecting body 101 can cover the first angular transmission 200. By connecting the first angular transmission 200 to the connecting slot 1011, a limiting function can be achieved during the opening and closing of the door and window.

[0050] In one embodiment, the second connecting portion 103 is integrally formed with the connecting body 101, or the second connecting portion 103 is independently formed with the connecting body 101.

[0051] In this embodiment, the second connecting portion 103 can be integrally formed with the connecting body 101 (as Figure 5 and Figure 6 shown, each figure corresponds to an integrally formed form). In this design, the second connecting portion 103 is directly formed as a part of the connecting body 101 as a whole to form a seamless single structure. This integrated construction method improves the mechanical strength and durability of the entire connecting structure 100. In addition, integral forming usually can reduce the assembly steps in the manufacturing process, simplify the production process, thereby reducing costs and improving production efficiency. Additionally, inFigure 6 On the basis of the second connection part 103 and the connection body 101 being integrally formed, the second connection part 103 also extends an extension piece toward the connection body 101, and the second connection part 103 is connected to the connection body 101 through the extension piece. This connection method makes the second connection part 103 and the connection body 101 form a "Z" shape as a whole, which can adapt to angle actuators of different shapes.

[0052] Of course, the second connection portion 103 can also be formed independently from the connection body 101 (eg Figure 8 That is, the second connection part 103 is produced as a separate component and then connected to the connection body 101 by mechanical means such as bolt connection, welding, riveting or other fixing devices. Different materials can be selected to manufacture the second connection part 103 according to specific application requirements.

[0053] In one embodiment, a mounting groove is provided on the fan profile, a sound-proof block 104 is provided on the side of the connecting structure 100, and the connecting body 101 is slidably disposed in the mounting groove.

[0054] In this embodiment, the fan profile is usually preset with an installation groove (not shown in the figure), which can accommodate the installation connection structure 100, that is, the corresponding connection body 101 can slide in the installation groove. In order to further optimize the performance of the door and window, an anti-sound block 104 can be set on the side of the connection structure 100. The main function of the anti-sound block 104 is to reduce the noise and vibration that may be generated during the use of the door and window. When the door and window are opened or closed, the anti-sound block 104 can absorb and slow down the impact force caused by rapid movement, thereby reducing noise and extending the service life of the door and window.

[0055] Specifically, Figure 5 and Figure 6 As shown, the anti-sound block 104 can be provided as required, and usually both sides of the connection structure 100 are provided with anti-sound blocks 104. The anti-sound block 104 can be provided alone on the first connection part 102 or the second connection part 103 or the connection body 101, or on the first connection part 102 and the second connection part 103, or on the first connection part 102 and the connection body 101, or on the second connection part 103 and the connection body 101, or on the first connection part 102, the second connection part 103 and the connection body 101, and can be provided on all of the first connection part 102, the second connection part 103 and the connection body 101, and can be selected according to the requirements. Figure 5 In the embodiment of the present invention, the anti-sound block 104 is provided separately and has a certain interval. Figure 6 In the embodiment, the anti-sound blocks 104 are combined into a group in pairs and are arranged at intervals in groups. This arrangement can also be selected according to needs.

[0056] In one embodiment, a side edge of the connection structure 100 is provided with a positioning fixing edge 105 for positioning with a notch of the installation slot.

[0057] In this embodiment, the positioning fixing edge 105 is arranged on the side of the connection structure 100. The main function of the positioning fixing edge 105 is to align and position with the notch in the installation groove on the fan profile, and at the same time enhance the strength of the connection structure 100 to prevent the connection structure 100 from bending and deforming when subjected to force. Figure 7 and Figure 8 As shown, the positioning fixing edge 105 can be set according to the needs, and usually the positioning fixing edge 105 is set on both sides of the connection structure 100. The positioning fixing edge 105 can be set on the first connection part 102 or the second connection part 103 or the connection body 101 alone, or on the first connection part 102 and the second connection part 103, or on the first connection part 102 and the connection body 101, or on the second connection part 103 and the connection body 101, or on the first connection part 102, the second connection part 103 and the connection body 101, and can be set on all of them. You can choose according to your needs. Figure 7 In the embodiment of the present invention, the positioning fixing edge 105 is respectively arranged on the second connecting portion 103 and the connecting body 101. Figure 8 In the embodiment, the positioning fixing edge 105 is arranged on the connecting body 101. This arrangement can also be selected according to the needs.

[0058] Combination Figure 9 As shown, in one embodiment, the connection body 101 is provided with a avoidance hole 1012 along the length direction, one end of the hinge assembly 400 is connected to the frame profile, and the other end passes through the avoidance hole 1012 and is connected to the fan profile.

[0059] In this embodiment, the sash profile and the frame profile are connected by a hinge assembly 400. The hinge assembly 400 is a key component for realizing the door and window opening and closing functions, allowing the sash profile to rotate relative to the frame profile. In order to enable the hinge assembly 400 to operate normally, an avoidance hole 1012 is provided on the connecting body 101, which can provide necessary space to avoid the screws on the hinge assembly 400, ensuring that the hinge assembly 400 will not collide with the connecting body 101 during the door and window opening and closing process.

[0060] Combination Figure 10 and Figure 11 As shown, the embodiment of the utility model further provides a door and window transmission structure 500, including a first angle transmission device 200, a second angle transmission device 300 and the connection structure 100 as described above.

[0061] In this embodiment, the first angular driver 200 and the second angular driver 300 interact with the connection structure 100 through mechanical connection, realizing the linkage between the first angular driver 200 and the second angular driver 300, ensuring the sealing performance of the door and window transmission structure 500, and the connection structure 100 is simple and quick to install.

[0062] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A connection structure, applied to a door and window transmission structure, the door and window transmission structure comprises a first angle transmission device and a second angle transmission device, characterized in that: The connecting structure includes a connecting body arranged on the fan profile, and a first connecting part and a second connecting part are respectively arranged at both ends of the connecting body. The first connecting part is connected to the first angle transmission device, and the second connecting part is connected to the second angle transmission device to link the first angle transmission device and the second angle transmission device.

2. The connection structure according to claim 1, characterized in that: The second connection portion protrudes from the connection body toward the second angle transmission device and forms a height difference with the first connection portion. The first angle transmission device and the second angle transmission device are staggered in the height direction to form an accommodating space on the fan profile for installing the hinge assembly.

3. The connection structure according to claim 1, characterized in that: The first connection part is provided with a first slot, and the first slot is connected to a first protrusion provided on the transmission part of the first angle transmission device; or the first connection part is provided with a first protrusion, and the first protrusion is connected to the first slot provided on the transmission part of the first angle transmission device; the second connection part is provided with a second slot, and the second slot is connected to a second protrusion provided on the transmission part of the second angle transmission device; Alternatively, a second protrusion is provided on the second connecting portion, and the second protrusion is connected to a second groove provided on the transmission portion of the second angle transmission device.

4. The connection structure according to claim 3, characterized in that: The first protrusion and / or the second protrusion is a detachable connecting piece.

5. The connection structure according to claim 1, characterized in that: The connecting body is provided with a connecting groove opening toward the first angle transmission device, and the first angle transmission device is arranged in the connecting groove.

6. The connection structure according to claim 1, characterized in that: The second connection portion and the connection body are integrally formed, or the second connection portion and the connection body are independently formed.

7. The connection structure according to any one of claims 2 to 6, characterized in that: The fan profile is provided with a mounting groove, the side of the connecting structure is provided with an anti-noise block, and the connecting body is slidably arranged in the mounting groove.

8. The connection structure according to claim 7, characterized in that: The side edge of the connecting structure is provided with a positioning fixing edge for positioning with the notch of the mounting groove.

9. The connection structure according to claim 2, characterized in that: The connecting body is provided with a position-avoiding hole along the length direction; one end of the hinge assembly is connected to the frame profile, and the other end passes through the position-avoiding hole and is connected to the fan profile.

10. A door and window transmission structure, characterized in that: It comprises a first angle transmission, a second angle transmission and a connecting structure as claimed in any one of claims 1 to 9.

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