A sliding assembly for a side-hinged window

Abstract

The utility model provides a kind of sliding assembly for side pressure window and side pressure window, sliding assembly for side pressure window includes sliding seat and sliding support, sliding seat is used to connect to sash, sliding seat includes sliding body and sliding sleeve part, sliding sleeve part is located at the both sides of sliding body, and sliding sleeve part and sliding body are enclosed to form the sliding space of the sliding area of limiting sliding support;Sliding support, sliding support is used to connect pulley assembly, and sliding support is slid in sliding seat along sash thickness direction;Wherein, the both ends of sliding seat along sash thickness direction are equipped with positioning installation part, positioning installation part is equipped with fastening hole, and fastening hole is used to be fixed in sash by fastener with sliding seat;Positioning installation part is outside the both ends of sliding area, and fastening hole is between the extension area of two sliding sleeve parts in the sliding direction of sliding support.This scheme's sliding seat can withstand greater load without being easily deformed under the same thickness, and simultaneously reduce the occupancy of installation part to sash edge space.

Description

Technical Field

[0001] This utility model relates to the technical field of door and window hardware, and in particular to a sliding component for a side-pressure window. Background Technology

[0002] After sliding closed, a side-pressure window can be gradually moved laterally towards the window frame by rotating the handle, and is then pressed tightly against the window frame by the sealing strip, thus improving the sealing performance when the window is closed. The pulley mechanism of the side-pressure window, in cooperation with the sliding assembly, can maintain stable sliding within the guide rail of the window frame when the window is closed to the frame. Existing sliding assemblies at least include a sliding seat connecting the window sash and a sliding bracket connecting the pulley assembly. The sliding seat is generally installed on the window sash by a positioning and mounting part extending along the length of the window sash and fasteners. This structural design has significant drawbacks: First, the positioning and mounting part extending along the length of the window sash occupies a large installation space, affecting the compactness of the window sash structure; second, because the fastener installation position is far from the sliding area, if the rigidity of the sliding seat material is insufficient, the sliding seat is prone to deformation under stress. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a sliding component for a side-pressure window that is compact in structure and stable in installation.

[0004] The first aspect of this utility model provides a sliding assembly for a side-pressure window, including a sliding seat and a sliding bracket. The sliding seat is used to connect to the window sash. The sliding seat includes a sliding body and a sliding sleeve. The sliding sleeve is disposed on both sides of the sliding body. The sliding sleeve and the sliding body enclose a sliding space that restricts the sliding area of ​​the sliding bracket. The sliding bracket is used to connect to a pulley assembly. The sliding bracket slides within the sliding seat along the thickness direction of the window sash. The sliding seat has positioning and mounting portions at both ends along the thickness direction of the window sash, and each positioning and mounting portion has a fastening hole for fixing the sliding seat to the window sash with a fastener. The positioning and mounting portions are located outside both ends of the sliding area, and the fastening holes are located between the two sliding sleeve portions in the extended area of ​​the sliding bracket in the sliding direction.

[0005] Furthermore, each of the positioning and mounting portions is provided with two fastening holes, which are symmetrically arranged on both sides of the positioning and mounting portion and close to the sliding sleeve portion.

[0006] Furthermore, the distance between the extension line of the connecting line between the sliding sleeve and the sliding body and the center of the fastening hole is 0-15mm.

[0007] Furthermore, the sliding seat is used to connect to the top edge of the window sash, and the sliding bracket is used to connect to the upper pulley assembly.

[0008] Furthermore, the upper pulley assembly includes several guide wheels, which are slidably connected to the top edge of the window frame.

[0009] Furthermore, the sliding seat is used to connect to the bottom edge of the window sash, and the sliding bracket is used to connect to the lower roller assembly.

[0010] Furthermore, the sliding wheel assembly includes a pulley frame and a sliding wheel, the sliding bracket is connected to the pulley frame, the pulley frame is connected to the sliding wheel, and the sliding wheel is used to slide within the bottom edge of the window frame.

[0011] Furthermore, the sliding bracket includes a connecting body, the connecting body includes a sliding part and a connecting part that is perpendicular to the sliding part and bends toward the pulley frame, the sliding part is slidably connected to the sliding body and slides within the sliding area, and the connecting part is used to connect to the pulley frame.

[0012] Furthermore, the sliding assembly for the side-pressure window also includes a sliding roller, which is disposed between the sliding body and the sliding bracket and is used to make rolling contact with the sliding body and the connecting body respectively.

[0013] The second aspect of this utility model provides a side-pressure window, including a window frame, a window sash, and a pulley mechanism. The pulley mechanism is disposed between the window frame and the window sash, and a sliding component for the side-pressure window is provided on the pulley mechanism.

[0014] The beneficial effects of this plan are as follows: This application provides a sliding assembly for a side-pressure window. By placing the positioning and mounting parts outside both ends of the sliding area and the fastening holes located between the extended areas of the two sliding sleeves, the space occupied in the length direction of the window sash is avoided, thus improving the structural compactness. At the same time, by shortening the distance between the fastening holes and the sliding sleeves, the deformation resistance of the sliding seat is enhanced, the amount of material used is reduced, and the sliding stability is ensured. It has the advantages of compact structure, stable installation, reduced deformation, and material saving. Attached Figure Description

[0015] Figure 1 A schematic diagram of the sliding assembly for a side-pressure window; Figure 2 The main view of the sliding component for the side-press window; Figure 3 A partial structural diagram of the sliding assembly for a side-pressure window; Figure 4 This is a schematic diagram of the structure of the sliding seat in one embodiment; Figure 5 for Figure 4Bottom view of the middle sliding seat; Figure 6 This is a schematic diagram of the sliding seat structure in another embodiment.

[0016] Explanation of reference numerals in the attached figures: 10. Lower pulley assembly; 11. Pulley frame; 12. Pulley; 20. Sliding assembly; 21. Sliding bracket; 211. Sliding roller; 212. Connecting body; 2121. Sliding part; 2122. Connecting part; 22. Sliding seat; 201. Sliding area; 202. Extension area; 221. Sliding body; 222. Sliding sleeve; 223. Positioning and mounting part; 2231. Fastening hole; 224. Fastener. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection within two components. For those skilled in the art, the specific meaning of the terms in this utility model can be understood according to the specific circumstances.

[0019] The side-pressing window disclosed in this application includes a pulley mechanism with a sliding component 20 for the side-pressing window. The pulley mechanism is located between the window sash and the window frame to realize the pushing and pulling of the window sash. The sliding component 20 for the side-pressing window is used to facilitate further side-pressing of the window sash into the window frame after the window sash has been pulled to the closed state.

[0020] The pulley mechanism includes an upper pulley mechanism located at the top of the window sash and a lower pulley mechanism located at the bottom of the window sash.

[0021] When the sliding assembly 20 of this solution is used for the upper pulley mechanism, the sliding seat 22 is used to connect to the top edge of the window sash, and the sliding bracket 21 is used to connect to the upper pulley assembly. The upper pulley assembly includes several guide wheels, which are slidably connected to the top edge of the window frame. Specifically, the sliding seat 22 is fixed to the top edge of the window sash by the positioning mounting part 223, and the fastening hole 2231 is located between the extension areas 202 of the two sliding sleeve parts 222, so that the installation position is close to the sliding area 201. The sliding bracket 21 is embedded in the sliding space formed by the sliding seat 22, and moves synchronously along the thickness direction of the window sash, causing the upper pulley assembly to move synchronously. When the window sash is closed, the upper pulley assembly slides along the top guide rail of the window frame, and the cooperation structure between the sliding seat 22 and the sliding bracket 21 ensures that the pulley assembly can still maintain a linear motion trajectory under pressure.

[0022] When the sliding assembly 20 of this solution is used for the lower roller mechanism, the sliding seat 22 is used to connect to the bottom edge of the window sash, and the sliding bracket 21 is used to connect to the lower roller assembly 10. The lower roller assembly 10 includes a pulley frame 11 and a sliding wheel 12. The sliding bracket 21 connects to the pulley frame 11, and the pulley frame 11 connects to the sliding wheel 12. The sliding wheel 12 is used to slide within the bottom edge of the window frame. The sliding seat 22 is fixed to the bottom edge of the window sash through the fastening hole 2231 of the positioning mounting part 223, so that the sliding seat 22 and the bottom edge of the window sash form a stable connection. The sliding bracket 21 is embedded in the sliding space formed by the sliding seat 22 and moves along the thickness direction of the window sash, driving the lower roller assembly 10 to slide within the window frame guide rail. Since the sliding seat 22 is installed on the bottom edge of the window sash, its positioning mounting part 223 does not need to extend along the length direction of the window sash, thereby reducing the space occupied on the side of the window sash. The cooperation structure between the sliding seat 22 and the sliding bracket 21 can ensure that the lower roller assembly 10 maintains stable sliding when the door and window are closed, avoiding deformation caused by uneven force.

[0023] This application optimizes the installation method of the sliding assembly 20 at the bottom of the window sash, effectively reducing space occupation and avoiding the risk of deformation of the sliding seat 22, while ensuring that the sliding roller assembly 10 slides stably during the closing of the door and window, ultimately improving the sealing performance and operational reliability of the side-pressure window.

[0024] See Figure 1-5 In one embodiment, the sliding assembly 20 for the side-pressure window includes a sliding seat 22 and a sliding bracket 21. The sliding seat 22 is used to connect to the window sash. The sliding seat 22 includes a sliding body 221 and a sliding sleeve 222. The sliding sleeve 222 is disposed on both sides of the sliding body 221. The sliding sleeve 222 and the sliding body 221 enclose a sliding space that restricts the sliding area 201 of the sliding bracket 21. The sliding bracket 21 is used to connect to the pulley assembly. The sliding bracket 21 slides within the sliding seat 22 along the thickness direction of the window sash. The sliding seat 22 has positioning and mounting parts 223 at both ends along the thickness direction of the window sash. The positioning and mounting parts 223 have fastening holes 2231, which are used to fix the sliding seat 22 to the window sash by fasteners 224. The positioning and mounting parts 223 are located outside both ends of the sliding area 201, and the fastening holes 2231 are located between the extended areas 202 of the two sliding sleeve parts 222 in the sliding direction of the sliding bracket 21.

[0025] The sliding sleeve 222 refers to the extended structure provided on both sides of the sliding body 221, and can be implemented by using sidewalls integrally formed with the sliding body 221, such as... Figure 4-5 As shown, the sliding sleeve 222 and the sliding body 221 are integrally formed as a C-shaped sliding seat 22. Figure 6 As shown, the sliding sleeve 222 can also be configured as a stud structure with a nut. The sliding sleeve 222 is connected to the sliding body 221 through a threaded structure. The stud structure, the nut, and the sliding body 221 enclose a sliding space for the sliding support 21. Therefore, the function of the sliding sleeve 222 is to form a sliding space together with the sliding body 221, limiting the movement range of the sliding support 21. Its specific structural form can be various.

[0026] The positioning and mounting parts 223 refer to the parts located at both ends of the sliding seat 22 for fixed connection. Specifically, they can be implemented using a plate-like structure with through holes. Their function is to fix the sliding seat 22 to the window sash using fasteners 224. The position of the fastening holes 2231 is limited between the extended areas 202 of the two sliding sleeve parts 222. Specifically, this can be achieved by aligning the center of the fastening holes 2231 with the inner side of the sliding sleeve parts 222. The connection point between the sliding sleeve parts 222 and the sliding body 221 is a critical stress point. By placing the fasteners 224 close to the sliding sleeve parts 222, the stress on the sliding sleeve parts 222 is distributed, increasing the stress strength at the connection point between the sliding sleeve parts 222 and the sliding body 221.

[0027] The area outside both ends of the sliding area 201 refers to the area that will not be covered when the sliding bracket 21 is at its maximum displacement. Specifically, the position of the mounting part can be determined by calculating the stroke of the sliding bracket 21. Its function is to prevent the mounting part from interfering with the normal movement of the sliding bracket 21.

[0028] Specifically, when the sliding bracket 21 moves along the thickness direction of the window sash within the sliding space, its displacement range is limited by the boundary formed by the sliding sleeve 222 and the sliding body 221. The positioning mounting parts 223 are located at both ends of the sliding seat 22 and outside the sliding area 201, ensuring that the fasteners 224 are installed close to the sliding sleeves 222 and inside the two sliding sleeves 222, thus forming a compact fixing point layout in the thickness direction of the window sash. Since the fastening holes 2231 are located between the extended areas 202 of the two sliding sleeves 222, the lateral spacing of the fasteners 224 is limited to the inner range of the sliding sleeves 222 during installation, reducing the risk of structural deformation caused by the large lateral span of the sliding seat 22.

[0029] Compared with the prior art, the positioning and mounting part 223 of the existing sliding assembly 20 extends along the length of the window sash, resulting in an excessively large spacing between the fasteners 224. In contrast, this solution places the mounting part at both ends of the sliding seat 22, significantly shortening the lateral spacing of the fasteners 224. By placing the fasteners 224 between and close to the two sliding sleeves 222, the sliding seat 22 can withstand a greater load without easily deforming at the same thickness. At the same time, it reduces the space occupied by the mounting part on the edge of the window sash, leaving layout space for other structural components.

[0030] This application effectively solves the deformation problem of the sliding seat 22 caused by the large installation span, and improves the structural stability of the sliding assembly 20 under frequent sliding conditions. The shortened spacing of the fasteners 224 reduces the dependence of the sliding seat 22 on the material thickness, achieving a lightweight design while ensuring strength.

[0031] In one embodiment, each positioning mounting part 223 is provided with two fastening holes 2231, which are symmetrically arranged on both sides of the positioning mounting part 223 and close to the sliding sleeve part 222.

[0032] The positioning and mounting part 223 has two symmetrically distributed fastening holes 2231 at each end of the sliding seat 22. These holes are arranged in the inner area of ​​the sliding sleeve 222 and are symmetrically arranged along the movement direction of the sliding bracket 21. During installation, the fasteners 224 pass through the symmetrical holes to fix the sliding seat 22 to the window sash. The symmetrical layout ensures that the fastening force is evenly distributed to both sides of the sliding sleeve 222, avoiding twisting and deformation of the sliding seat 22 due to unilateral force. The placement of the fastening holes 2231 near the edge of the sliding sleeve 222 shortens the distance between the mounting point and the load-bearing structure of the sliding sleeve 222, effectively improving the overall structural rigidity of the sliding seat 22.

[0033] The extension line of the connecting line refers to the virtual extension line at the connection between the sliding sleeve 222 and the sliding body 221. Specifically, it can be achieved by processing the sliding sleeve 222 and the sliding body 221 using a right-angle bend or an arc transition. This extension line is used to define the structural layout reference between the sliding sleeve 222 and the sliding body 221. The spacing refers to the shortest straight-line distance between the extension line of the connecting line and the center of the fastening hole 2231. Specifically, it can be achieved by adjusting the relative positional relationship between the sliding sleeve 222 and the fastening hole 2231. This spacing is used to control the force transmission path between the fastening hole 2231 and the sliding sleeve 222.

[0034] Specifically, the sliding sleeve 222 and the sliding body 221 are formed into an integral structure by bending, and their connection forms a continuous linear boundary. The virtual extension line of this boundary serves as a spatial positioning reference. The fastening hole 2231 is provided on the positioning mounting part 223, and the distance d between its center position and the extension line L is controlled within the range of 0-15mm. This allows the installation force generated by the fastener 224 to be directly transmitted to the sliding body 221 through the sliding sleeve 222, avoiding bending deformation of the sliding seat 22 under force due to excessive spacing. When the fastener 224 is screwed into the window sash, the force transmission path between the fastening hole 2231 and the sliding sleeve 222 is shortened, and the overall rigidity of the sliding seat 22 is improved.

[0035] Compared to existing technologies, the fastening holes 2231 of existing sliding components 20 are usually located far from the sliding sleeve 222, which prevents the installation force from being effectively transmitted to the sliding body 221, requiring an increase in the thickness of the sliding seat 22 to resist deformation. This solution, however, limits the distance between the fastening holes 2231 and the connecting line of the sliding sleeve 222, allowing the installation force to act directly on the connection area between the sliding sleeve 222 and the sliding body 221, achieving structural stability without increasing material thickness.

[0036] In this embodiment, the sliding bracket 21 includes a sliding roller 211 and a connecting body 212. One side of the sliding roller 211 is connected to the connecting body 212, and the other side of the sliding roller 211 makes rolling contact with the sliding seat 22. By replacing the sliding friction contact between the connecting seat and the connecting body 212 with rolling contact, friction can be effectively reduced, resulting in lighter sliding and an enhanced user experience.

[0037] The connecting body 212 includes a sliding part 2121 and a connecting part 2122 that is perpendicular to both sides of the sliding part 2121 and bends towards the pulley frame 11. The sliding part 2121 is slidably connected to the sliding body 221 and slides within the sliding area 201. The connecting part 2122 is used to connect to the pulley frame 11. The connecting part 2122 has an inverted trapezoidal shape extending towards the pulley frame 11. The sliding part 2121 and the connecting part 2122 are a simple, integrally formed structure that is easy to mold.

[0038] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A sliding assembly for a side-pressure window, characterized in that, include: A sliding seat, used to connect to a window sash, the sliding seat includes a sliding body and a sliding sleeve, the sliding sleeve being disposed on both sides of the sliding body; A sliding bracket, which is used to connect a pulley assembly, slides within the sliding seat along the thickness direction of the window sash; The sliding sleeve and the sliding body form a sliding space that restricts the sliding area of ​​the sliding bracket. The sliding seat is provided with positioning and mounting parts at both ends along the thickness direction of the window sash. The positioning and mounting parts are provided with fastening holes. The fastening holes are used to fix the sliding seat to the window sash with fasteners. The positioning and mounting parts are located outside both ends of the sliding area, and the fastening holes are located between the extended areas of the two sliding sleeves in the sliding direction of the sliding bracket.

2. The sliding assembly for a side-pressure window according to claim 1, characterized in that, Each of the positioning and mounting parts is provided with two fastening holes, which are symmetrically arranged on both sides of the positioning and mounting part and close to the sliding sleeve part.

3. The sliding assembly for a side-pressure window according to claim 1, characterized in that, The distance between the extension line of the connecting line between the sliding sleeve and the sliding body and the center of the fastening hole is 0-15mm.

4. The sliding assembly for a side-pressure window according to claim 1, characterized in that, The sliding seat is used to connect to the top edge of the window sash, and the sliding bracket is used to connect to the upper pulley assembly.

5. The sliding assembly for a side-pressure window according to claim 4, characterized in that, The upper pulley assembly includes several guide wheels, which are slidably connected to the top edge of the window frame.

6. The sliding assembly for a side-pressure window according to claim 1, characterized in that, The sliding seat is used to connect to the bottom edge of the window sash, and the sliding bracket is used to connect to the lower roller assembly.

7. The sliding assembly for a side-pressure window according to claim 6, characterized in that, The sliding wheel assembly includes a pulley frame and a sliding wheel. The sliding bracket is connected to the pulley frame, and the pulley frame is connected to the sliding wheel. The sliding wheel is used to slide within the bottom edge of the window frame.

8. The sliding assembly for a side-pressure window according to claim 7, characterized in that, The sliding bracket includes a connecting body, which includes a sliding part and a connecting part that is perpendicular to the sliding part and bends toward the pulley frame. The sliding part is slidably connected to the sliding body and slides within the sliding area. The connecting part is used to connect to the pulley frame.

9. The sliding assembly for a side-pressure window according to claim 8, characterized in that, The sliding assembly for the side-pressure window also includes a sliding roller, which is disposed between the sliding body and the sliding bracket and is used to make rolling contact with the sliding body and the connecting body respectively.

10. A side-pressure window, characterized in that, The window includes a window frame, a window sash, and a pulley mechanism, wherein the pulley mechanism is disposed between the window frame and the window sash, and the pulley mechanism is provided with a sliding component for a side-pressure window as described in any one of claims 1-9.

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