Movable member connecting structure and door and window

Abstract

The utility model belongs to door and window technical field discloses a movable element connecting structure and door and window, movable element connecting structure includes movable element, first connecting piece and transmission part, movable element is configured as movably setting on the outer wall of the fan body of door and window, first connecting piece is configured as movably setting on the outer wall of the fan body, first connecting piece is connected with movable element, part transmission part is clamped between movable element and first connecting piece, transmission part is configured as driving movable element and first connecting piece move along the extension direction of the outer wall of the fan body, this movable element connecting structure is favorable to improve the transmission precision between movable element and transmission part, reduce assembly difficulty and improve assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to a moving part connection structure and a door and window. Background Technology

[0002] Currently, the various movable hardware parts on doors and windows are usually connected by a transmission aluminum rod. Specifically, the transmission aluminum rod has an assembly hole, and the movable hardware parts have a protrusion. During assembly, the protrusion is inserted into the assembly hole to connect the movable hardware parts and the transmission aluminum rod.

[0003] Because this connection structure uses a shaft-hole fit, gaps can easily appear between the hole wall of the assembly hole and the outer wall of the protrusion, which can easily reduce the transmission accuracy between the moving hardware and the transmission aluminum rod.

[0004] Therefore, there is an urgent need to propose a moving part connection structure and a door / window to solve the above-mentioned technical problems. Utility Model Content

[0005] The first objective of this invention is to provide a moving part connection structure that improves the transmission accuracy between the moving part and the transmission part, reduces assembly difficulty, and increases assembly efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] The moving part connection structure includes:

[0008] Movable component, configured to be movably mounted on the outer wall of the sash of a door or window;

[0009] A first connector is configured to be movably disposed on the outer wall of the fan body, and the first connector is connected to a movable member;

[0010] The transmission component, part of which is clamped between the movable component and the first connecting component, is configured to drive the movable component and the first connecting component to move along the extension direction of the outer wall of the fan.

[0011] Optionally, the transmission component is a flexible element.

[0012] Optionally, the first connector is detachably connected to the movable part.

[0013] Optionally, the movable part connection structure further includes a second connector. The second connector has an external thread. One of the first connector and the movable part has a first mounting hole, and the other has a threaded hole. The second connector passes through the first mounting hole and is threadedly engaged with the threaded hole.

[0014] Optionally, a first gasket is sandwiched between the transmission component and the moving component, and / or a second gasket is sandwiched between the transmission component and the first connecting component.

[0015] Optionally, the first connecting member has a positioning groove on the side facing the movable member. The positioning groove is a through groove, and the extending direction of the positioning groove is the same as the extending direction of the transmission member. The transmission member located between the movable member and the first connecting member is clamped in the positioning groove by the movable member.

[0016] Optionally, the positioning groove has a protrusion, and at least a portion of the transmission component located in the positioning groove is clamped between the movable component and the protrusion.

[0017] Optionally, the outer wall of the fan body is provided with a movable groove, and both the movable part and the first connecting part are configured to be movably disposed in the movable groove.

[0018] Optionally, the first connector has a first elastic part and a second elastic part on opposite sides, and the first elastic part and the second elastic part are configured to movably abut against the two opposite inner walls of the movable groove.

[0019] Optionally, the first connector includes a first connector and a second connector, the first connector and the second connector are detachably connected, and the first elastic part and the second elastic part are both located on the first connector.

[0020] Optionally, the first connector is further provided with a third elastic part, which protrudes from the side of the first connector facing the second connector. The second connector is provided with a second mounting hole, and the third elastic part is detachably snapped into the second mounting hole.

[0021] And / or, the second connector is provided with a fourth elastic part, the fourth elastic part protruding from the side of the second connector facing the first connector, the first connector is provided with a third mounting hole, and the fourth elastic part is detachably snapped into the third mounting hole.

[0022] The second objective of this utility model is to provide a door or window with high transmission precision in its moving and transmission components, and with low assembly difficulty and high assembly efficiency.

[0023] To achieve this objective, the present invention adopts the following technical solution:

[0024] A door or window includes a sash and the aforementioned movable component connection structure, wherein the movable component, the first connecting component, and the transmission component are all movably disposed on the outer wall of the sash along the extending direction of the sash.

[0025] The beneficial effects of this utility model are:

[0026] The movable component connection structure includes a movable component, a first connecting component, and a transmission component. Both the movable component and the first connecting component are movably mounted on the outer wall of the door / window sash. The first connecting component connects to the movable component, and a portion of the transmission component is clamped between the movable component and the first connecting component, thus achieving the connection between the movable component and the transmission component. This movable component connection structure eliminates the need for a shaft-hole fit structure between the movable component and the transmission component, which helps improve the transmission accuracy between them. Furthermore, during actual assembly, there is no need to punch holes in the transmission component; the movable component and the first connecting component can be directly connected to clamp a portion of the transmission component. Therefore, this movable component connection structure eliminates the need for a punching process during assembly, reducing assembly difficulty and improving assembly efficiency. Moreover, this movable component connection structure achieves the connection between the transmission component and the movable component without disconnecting the transmission component. Therefore, the operation of disconnecting the transmission component during assembly is eliminated, as is the alignment of the end of the transmission component with the connection point of the movable component, further reducing assembly difficulty and improving assembly efficiency. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the first assembly structure of the movable component connection structure and the fan body provided by this utility model;

[0028] Figure 2 This is an exploded structural diagram of the movable component connection structure provided by this utility model;

[0029] Figure 3 This is a schematic diagram of the second assembly structure of the movable component connection structure and the fan body provided by this utility model;

[0030] Figure 4 This is an exploded structural diagram of the first connecting member provided by this utility model;

[0031] Figure 5 This is a schematic diagram of the third assembly structure of the movable component connection structure and the fan body provided by this utility model;

[0032] Figure 6 This is an exploded structural diagram of the inward-opening and tilt-and-turn window sash provided by this utility model.

[0033] In the picture:

[0034] 1. Fan body; 11. Movable slot;

[0035] 100. Moving part; 110. Transmission housing; 120. Locking rod; 130. Tilting lock pin; 200. First connecting part; 210. First connecting body; 211. First elastic part; 212. Second elastic part; 213. Third elastic part; 220. Second connecting body; 221. Threaded hole; 222. Protrusion; 223. Positioning groove; 224. Second mounting hole; 300. Transmission part; 400. Second connecting part; 500. First gasket. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0037] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0039] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0040] This embodiment provides a moving part connection structure, which is beneficial to improve the transmission accuracy between the moving part and the transmission part, reduce the assembly difficulty and improve the assembly efficiency.

[0041] Specifically, such as Figure 1 and Figure 2As shown, the movable component connection structure includes a movable component 100, a first connecting component 200, and a transmission component 300. The movable component 100 is configured to be movably disposed on the outer wall of the sash 1 of the door / window. The first connecting component 200 is configured to be movably disposed on the outer wall of the sash 1 and is connected to the movable component 100. A portion of the transmission component 300 is clamped between the movable component 100 and the first connecting component 200. The transmission component 300 is configured to drive the movable component 100 and the first connecting component 200 to move along the extending direction of the outer wall of the sash 1.

[0042] The movable component connection structure includes a movable component 100, a first connecting component 200, and a transmission component 300. Both the movable component 100 and the first connecting component 200 are movably mounted on the outer wall of the door / window sash 1. The first connecting component 200 is connected to the movable component 100, and the transmission component 300 is clamped between the movable component 100 and the first connecting component 200, thereby achieving the connection between the movable component 100 and the transmission component 300. This movable component connection structure eliminates the need for a shaft-hole fit structure between the movable component 100 and the transmission component 300, which helps improve the transmission accuracy between them. Furthermore, during actual assembly, there is no need to punch holes in the transmission component 300; the movable component 100 and the first connecting component 200 can be directly connected to clamp part of the transmission component 300. Therefore, this movable component connection structure eliminates the punching process during assembly, which helps reduce assembly difficulty and improve assembly efficiency. Furthermore, this movable component connection structure can connect the transmission component 300 and the movable component 100 without disconnecting the transmission component 300. Therefore, the operation of disconnecting the transmission component 300 is eliminated during assembly, and the operation of aligning the end of the transmission component 300 with the connection part of the movable component 100 is also eliminated, which further reduces the assembly difficulty and improves the assembly efficiency.

[0043] Optionally, the transmission component 300 is a flexible element. For example, the transmission component 300 can be a steel belt, aluminum belt, steel rope, or synchronous belt, etc., which have certain flexible characteristics. This can significantly reduce the noise generated when the transmission component 300 comes into contact with the fan body 1 or other components inside the fan body 1, thereby improving the user experience.

[0044] Optionally, the first connecting member 200 and the movable member 100 are detachably connected. When the transmission member 300, the first connecting member 200 or the movable member 100 need to be replaced, the first connecting member 200 and the movable member 100 can be disassembled for replacement. It can be seen that this structural design has the effect of reducing maintenance costs and maintenance difficulty.

[0045] Furthermore, the movable part connection structure also includes a second connector 400, which has an external thread. The movable part 100 has a first mounting hole, and the first connector 200 has a threaded hole 221. The second connector 400 passes through the first mounting hole and is threadedly engaged with the threaded hole 221 to achieve a detachable connection between the first connector 200 and the movable part 100. This threaded detachable structure can be connected and disassembled by screwing, which is simple and convenient to operate.

[0046] In this embodiment, the second connector 400 is a standard part with external threads, such as a screw or bolt. In this embodiment, the first connector 200 is a hardware part, which is convenient for procurement and processing.

[0047] In another embodiment, the first connector 200 is provided with a first mounting hole, and the movable member 100 is provided with a threaded hole 221.

[0048] It is understandable that the detachable connection between the movable part 100 and the first connecting part 200 can also be achieved through other structures. For example, the movable part 100 is provided with a slot, and the first connecting part 200 is provided with a locking block, which can be detachably locked into the slot; or, the movable part 100 and the first connecting part 200 are respectively embedded with magnets of opposite polarity, and the detachable connection between the movable part 100 and the first connecting part 200 is achieved by the mutual attraction of the two magnets of opposite polarity.

[0049] Optionally, such as Figure 2 and Figure 3 As shown, a first washer 500 is sandwiched between the transmission component 300 and the movable component 100 to increase the friction between the transmission component 300 and the movable component 100, thereby improving the reliability of the movable component 100 and the first connecting component 200 clamping the transmission component 300.

[0050] In another embodiment, a second gasket is sandwiched between the transmission member 300 and the first connecting member 200 to increase the friction between the transmission member 300 and the first connecting member 200, thereby improving the reliability of the clamping of the transmission member 300 by the moving member 100 and the first connecting member 200.

[0051] In another embodiment, a first gasket 500 is sandwiched between the transmission member 300 and the movable member 100, and a second gasket is sandwiched between the transmission member 300 and the first connecting member 200, so as to increase the friction between the transmission member 300 and the movable member 100, and the friction between the transmission member 300 and the first connecting member 200, thereby improving the reliability of the movable member 100 and the first connecting member 200 clamping the transmission member 300.

[0052] Optionally, such as Figure 4As shown, the first connecting member 200 has a positioning groove 223 on the side facing the movable member 100. The positioning groove 223 is a through groove, and the extending direction of the positioning groove 223 is the same as the extending direction of the transmission member 300. Figure 4 The transmission component 300, located between the movable component 100 and the first connecting component 200, is clamped in the positioning groove 223 by the movable component 100. When assembling the first connecting component 200, the movable component 100, and the transmission component 300, a portion of the transmission component 300 can be placed in the positioning groove 223 before connecting the first connecting component 200 and the movable component 100. It can be seen that the positioning groove 223 has the effect of positioning the transmission component 300 during assembly, which helps to reduce the assembly difficulty and improve the assembly efficiency.

[0053] Furthermore, a protrusion 222 is provided in the positioning groove 223, and at least a portion of the transmission component 300 located in the positioning groove 223 is clamped between the movable component 100 and the protrusion 222. This structural design can improve the friction between the movable component 100 and the first connecting component 200, thereby improving the reliability of the clamping effect of the first connecting component 200 and the movable component 100 on the transmission component 300.

[0054] In this embodiment, the protrusion 222 is generally a block-shaped structure. In other embodiments, the protrusion 222 may also be a strip-shaped structure extending along the extension direction of the positioning groove 223.

[0055] Furthermore, the number of protrusions 222 is multiple. For example, the number of protrusions 222 can be two, three, four, etc., to further increase the friction between the transmission member 300 and the first connecting member 200.

[0056] In this embodiment, there are two transmission components 300. That is, two transmission components 300 are clamped between one movable component 100 and one first connecting component 200. The first connecting component 200 is provided with two positioning grooves 223, which are located on both sides of the threaded hole 221. The two positioning grooves 223 correspond one-to-one with the two transmission components 300. Each positioning groove 223 is provided with two protrusions 222, which are spaced apart along the extension direction of the transmission component 300. This structural design is relatively symmetrical. When the first connecting component 200 and the movable component 100 clamp the two transmission components 300, the force on the first connecting component 200 and the movable component 100 is relatively uniform, which is beneficial to improving the clamping effect on each transmission component 300.

[0057] Optionally, such as Figure 1 and Figure 3As shown, the outer wall of the sash body 1 is provided with a movable groove 11. The movable component 100 and the first connecting component 200 are both configured to be movably disposed within the movable groove 11 to prevent the movable component 100 and the first connecting component 200 from protruding from the outer wall of the sash body 1. The movement direction of the movable component 100 and the first connecting component 200 within the movable groove 11 is the same as the extension direction of the outer wall of the sash body 1 and the extension direction of the movable groove 11. The first connecting component 200 is located on the side of the movable component 100 facing the bottom of the movable groove 11, so that the movable component 100 can be connected and cooperated with other components within the door and window frame.

[0058] Furthermore, such as Figure 4 and Figure 5 As shown, the first connector 200 has a first elastic part 211 and a second elastic part 212 on opposite sides. The first elastic part 211 and the second elastic part 212 are configured to movably abut against the two opposite inner walls of the movable groove 11, so that the first connector 200 can be fixed in the movable groove 11 and can also move in the movable groove 11. Moreover, the structure is simple and helps to reduce production costs.

[0059] Furthermore, the first connector 200 includes a first connector 210 and a second connector 220. The first connector 210 and the second connector 220 are detachably connected. The first elastic part 211 and the second elastic part 212 are both located on the first connector 210. When the first elastic part 211 and / or the second elastic part 212 are damaged, it is not necessary to replace the entire first connector 200. It is only necessary to remove the first connector 210 from the second connector 220 and replace the first connector 210. This structural design reduces maintenance costs.

[0060] In this embodiment, the first connector 210 is located on the side of the second connector 220 facing the bottom of the movable groove 11, and the transmission member 300 is clamped between the second connector 220 and the movable member 100. That is, the protrusion 222, the positioning groove 223, and the threaded hole 221 are all provided on the side of the second connector 220 away from the first connector 210. Of course, in other embodiments, the transmission member 300 may also be clamped between the first connector 210 and the movable member 100.

[0061] Furthermore, the first connector 210 also includes a third elastic portion 213, which protrudes from the side of the first connector 210 facing the second connector 220. The second connector 220 has a second mounting hole 224, and the third elastic portion 213 is detachably engaged within the second mounting hole 224 to achieve a detachable connection between the first connector 210 and the second connector 220. In this embodiment, the first connector 210 is a one-piece rubber element, and therefore, it can be manufactured using processes such as injection molding, which helps reduce production difficulty and cost. Of course, in other embodiments, a plastic block or rubber block or other elastic component can be bonded to the first connector 210 to form the first elastic portion 211, the second elastic portion 212, and the third elastic portion 213 on the first connector 210.

[0062] In another embodiment, the second connector 220 is provided with a fourth elastic part (the fourth elastic part is made of a material with a certain elasticity, such as rubber), the fourth elastic part protrudes from the side of the second connector 220 facing the first connector 210, the first connector 210 is provided with a third mounting hole, and the fourth elastic part is detachably snapped into the third mounting hole to realize the detachable connection between the first connector 210 and the second connector 220.

[0063] In another embodiment, the first connector 210 is further provided with a third elastic portion 213, which protrudes from the side of the first connector 210 facing the second connector 220. The second connector 220 is provided with a second mounting hole 224, and the third elastic portion 213 is detachably engaged in the second mounting hole 224. Furthermore, the second connector 220 is provided with a fourth elastic portion, which protrudes from the side of the second connector 220 facing the first connector 210. The first connector 210 is provided with a third mounting hole, and the fourth elastic portion is detachably engaged in the third mounting hole, thereby realizing a detachable connection between the first connector 210 and the second connector 220.

[0064] Optionally, there are two first connectors 210, and the two first connectors 210 are distributed along the extension direction of the movable groove 11. Figure 4 In the z direction), the number of second mounting holes 224 on the second connector 220 is two, and the third elastic parts 213 of the two first connectors 210 are respectively engaged in the corresponding second mounting holes 224. Thus, the first connector 200 has two first elastic parts 211 and two second elastic parts 212. This structure can improve the stability of the connection between the first connector 200 and the inner wall of the movable groove 11.

[0065] Furthermore, two second mounting holes 224 are distributed on both sides of the threaded hole 221, and the distribution direction of the two second mounting holes 224 is perpendicular to the distribution direction of the two positioning grooves 223, as shown below. Figure 4 As shown, two second mounting holes 224 are distributed along the z-direction on both sides of the threaded hole 221, and two positioning grooves 223 are distributed along the y-direction on both sides of the threaded hole 221. When the first connecting member 200 and the movable member 100 clamp the transmission member 300 along the x-direction, this structural design can improve the uniformity of the force on the first connecting member 200, thereby improving the clamping effect of the first connecting member 200 and the movable member 100 on the transmission member 300.

[0066] This embodiment also provides a door and window, which includes a sash 1 and the aforementioned movable component connection structure. The movable component 100, the first connecting component 200, and the transmission component 300 are all movably disposed on the outer wall of the sash 1 along the extending direction of the sash 1. The door and window adopts the aforementioned movable component connection structure, and the transmission accuracy of the movable component 100 and the transmission component 300 is high. Furthermore, the assembly difficulty of the door and window is low and the assembly efficiency is high.

[0067] It should be noted that the term "doors and windows" refers to both doors and windows collectively; that is, it can refer to either doors or windows. Similarly, the term "sash" refers to both door and window sashes; that is, it can refer to either door sashes or window sashes.

[0068] The movable component connection structure provided in this embodiment is applicable to various types of doors and windows. Taking windows as an example, this movable component connection structure can be applied to inward-opening and tilt-and-turn windows, as well as side-press windows, etc.

[0069] In the movable component connection structure provided in this embodiment, the movable component 100 refers to the movable hardware on the door and window. Taking an inward-opening and tilt-and-turn window as an example, the movable component 100 can be a transmission housing 110, a locking rod 120, or a tilting locking pin 130, etc., on the outer wall of the sash body 1. In this embodiment, there are multiple movable components 100, which are spaced apart along the circumference of the sash body 1. Each movable component 100 is connected to a corresponding first connecting component 200, and each movable component 100 cooperates with the corresponding first connecting component 200 to clamp the transmission component 300, thereby realizing the transmission connection of multiple movable components 100 through the transmission component 300.

[0070] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A moving part connection structure, characterized in that, include: Movable component (100), the movable component (100) is configured to be movably disposed on the outer wall of the sash (1) of the door or window; A first connector (200) is configured to be movably disposed on the outer wall of the fan body (1), and the first connector (200) is connected to the movable member (100); A transmission member (300) is partially clamped between the movable member (100) and the first connecting member (200), and the transmission member (300) is configured to drive the movable member (100) and the first connecting member (200) to move along the extension direction of the outer wall of the fan body (1).

2. The moving part connection structure according to claim 1, characterized in that, The transmission component (300) is a flexible element.

3. The moving part connection structure according to claim 1, characterized in that, The first connector (200) is detachably connected to the movable part (100).

4. The moving part connection structure according to claim 1, characterized in that, The movable part connection structure further includes a second connector (400), the second connector (400) is provided with an external thread, one of the first connector (200) and the movable part (100) is provided with a first mounting hole, and the other is provided with a threaded hole (221), the second connector (400) passes through the first mounting hole and is threadedly engaged with the threaded hole (221).

5. The moving part connection structure according to claim 1, characterized in that, A first gasket (500) is sandwiched between the transmission component (300) and the movable component (100), and / or a second gasket is sandwiched between the transmission component (300) and the first connecting component (200).

6. The moving part connection structure according to any one of claims 1-5, characterized in that, The first connector (200) has a positioning groove (223) on the side facing the movable member (100). The positioning groove (223) is a through groove, and the extension direction of the positioning groove (223) is the same as the extension direction of the transmission member (300). The transmission member (300) located between the movable member (100) and the first connector (200) is clamped in the positioning groove (223) by the movable member (100).

7. The moving part connection structure according to claim 6, characterized in that, The positioning groove (223) has a protrusion (222) and at least a portion of the transmission member (300) located in the positioning groove (223) is clamped between the movable member (100) and the protrusion (222).

8. The moving part connection structure according to any one of claims 1-5, characterized in that, The outer wall of the fan body (1) is provided with a movable groove (11), and the movable part (100) and the first connecting part (200) are both configured to be movably disposed in the movable groove (11).

9. The moving part connection structure according to claim 8, characterized in that, The first connector (200) has a first elastic part (211) and a second elastic part (212) on opposite sides, and the first elastic part (211) and the second elastic part (212) are configured to movably abut against the two opposite inner walls of the movable groove (11).

10. The moving part connection structure according to claim 9, characterized in that, The first connector (200) includes a first connector (210) and a second connector (220), the first connector (210) and the second connector (220) are detachably connected, and the first elastic part (211) and the second elastic part (212) are both located on the first connector (210).

11. The moving part connection structure according to claim 10, characterized in that, The first connector (210) is further provided with a third elastic part (213), the third elastic part (213) protrudes from the side of the first connector (210) facing the second connector (220), the second connector (220) is provided with a second mounting hole (224), and the third elastic part (213) is detachably snapped into the second mounting hole (224); And / or, the second connector (220) is provided with a fourth elastic part, the fourth elastic part protruding from the side of the second connector (220) facing the first connector (210), the first connector (210) is provided with a third mounting hole, and the fourth elastic part is detachably snapped into the third mounting hole.

12. A door or window, characterized in that, The device includes a fan body (1) and a movable component connection structure as described in any one of claims 1-11, wherein the movable component (100), the first connecting component (200), and the transmission component (300) are all movably disposed on the outer wall of the fan body (1) along the extending direction of the fan body (1).

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