Sliding assembly for doors and windows

Abstract

The utility model discloses a sliding component for doors and windows, which comprises a sliding groove installed on a door and window frame section, the sliding groove is connected with a sliding block in a sliding mode, the sliding groove comprises a bottom wall and two side walls which are attached to the section wall, and the bottom of the sliding block is provided with conduction parts which are attached to or close to at least two inner walls of the sliding groove. According to the utility model, the conduction part at the bottom of the sliding block abuts against the inner wall of the sliding groove when being stressed, the stress is timely and quickly transmitted to the sliding groove, so that the stress is further transmitted to a door and window frame profile, the stress is dispersed, the stress strength of the guide piece is improved, the deformation and fracture in the use process are avoided, and the stability and the sealing property of a window sash are ensured.

Description

Technical Field

[0001] The utility model relates to a sliding assembly for doors and windows, belonging to the technical field of door and window hardware accessories. Background Art

[0002] Sliding assemblies for doors and windows typically consist of a chute mounted on the door or window frame profile and a slider that slides within the chute. The movement of the slider within the chute drives the opening and closing of the door or window. To ensure a tight seal, both the chute and slider are relatively thin, which significantly limits the load-bearing capacity of the sliding assembly on the door or window sash. If this capacity is insufficient, the slider and chute can easily become damaged and separated, compromising the safety of the door or window sash. However, within the limited chute and slider configurations, further improving the load-bearing performance of door and window hinges has been a constant goal for those skilled in the art. Utility Model Content

[0003] The purpose of the utility model is to provide a sliding assembly for doors and windows, which further improves the movement stability and safety of the existing sliding assembly when bearing loads.

[0004] The utility model is realized through the following technical solutions:

[0005] A sliding assembly for doors and windows, including a slide groove installed on the door and window frame profile, wherein the slide groove is slidably connected to a slider, and is characterized in that the slide groove includes a bottom wall and two side walls that are in contact with the profile wall, and the bottom of the slider is provided with a conductive part that is in contact with or close to at least two inner walls of the slide groove.

[0006] The sliding assembly for doors and windows as described above is characterized in that the conducting portion has two conducting surfaces respectively in contact with or close to the two side walls of the sliding groove.

[0007] The sliding assembly for doors and windows as described above is characterized in that the conducting portion is two supporting legs extending from the bottom of the slider into the sliding groove.

[0008] The sliding assembly for doors and windows as described above is characterized in that the conducting portion has at least three conducting surfaces that are in contact with or close to the bottom wall and two side walls of the sliding groove.

[0009] The sliding assembly for doors and windows as described above is characterized in that the conduction portion is a conduction block extending from the bottom of the slider into the slide groove.

[0010] The sliding assembly for doors and windows as described above is characterized in that two side slideways with openings facing each other are provided on the top of the slide groove, and sliding ribs matching the side slideways are provided on both sides of the slider.

[0011] The sliding assembly for doors and windows as described above is characterized in that the free end of the side wall of the slide groove extends laterally outward and then bends to form the slide bottom wall and slide top wall of the side slide, and the free end of the slide top wall is radially inclined upward.

[0012] The sliding assembly for doors and windows as described above is characterized in that the inner wall of the side slide channel matches the free end curved surface of the sliding rib.

[0013] The sliding assembly for doors and windows as described above is characterized in that the sliding ribs are provided with axial grooves.

[0014] The sliding assembly for doors and windows as described above is characterized in that the bending parts of the bottom wall and the top wall of the slide are arc-shaped.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] In the present invention, the conducting part at the bottom of the slider abuts against the inner wall of the slide groove when subjected to force, and transmits the force to the slide groove in a timely and rapid manner, thereby further transmitting it to the door and window frame profile, dispersing the force, improving the force strength of the guide part, avoiding deformation and fracture during use, and ensuring the stability and sealing of the window sash. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 2 A cross-sectional schematic diagram of an embodiment of the present invention;

[0019] Figure 3 A cross-sectional schematic diagram of another embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the assembly structure of the utility model and the profile. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to specific embodiments.

[0022] like Figure 1-4 As shown, a sliding assembly for doors and windows includes a chute 1 mounted on a door or window frame profile 100. A slider 2 is slidably connected to the chute 1. The chute 1 includes a bottom wall 11 and two side walls 12 that abut against the profile wall. The slider 2 has a conductive portion 21 at the bottom that abuts or is close to at least two inner walls of the chute 1. When the slider 2 is subjected to force due to the connected hinge and door or window sash, the conductive portion 21 abuts against the chute 1, transmitting the force through the chute 1 to the door or window frame profile, thereby improving the hinge's force resistance and preventing the sliding assembly from sliding smoothly or failing.

[0023] The conducting portion 21 has two conducting surfaces that are respectively in contact with or close to the two side walls 12 of the chute 1. In a preferred embodiment of the present invention, the conducting portion 21 is two legs 211 extending from the bottom of the slider 2 into the chute 1, which conducts force while saving material.

[0024] The conductive portion 21 has at least three conductive surfaces, each of which is in contact with or close to the bottom wall 11 and the two side walls 12 of the chute 1. In another preferred embodiment of the present invention, the conductive portion 21 is a conductive block 212 extending from the bottom of the slider 2 into the chute 1, which has a larger contact area with the profile and is more conducive to distributing force to the profile.

[0025] Furthermore, two side slideways 13 with openings facing each other are provided on the top of the slide 1, and sliding ribs 22 matching the side slideways 13 are provided on both sides of the slider 2. Through three sets of sliding pairs, the hinge opening and closing operation is made more stable.

[0026] Preferably, the free end of the side wall of the slide groove 1 extends laterally outward and then bends to form the slide bottom wall 131 and the slide top wall 132 of the side slide 13. The free end of the slide top wall 132 is radially inclined upward, which is easy to be processed and formed as a whole. At the same time, it can increase the thickness and volume of the sliding rib 22 and improve the force applied to the slider 2.

[0027] In order to improve the sliding smoothness of the slider 2 and the slide groove 1, the inner wall of the side slide 13 is matched with the free end curved surface of the sliding rib 22. Further preferably, the bending parts of the slide bottom wall 131 and the slide top wall 132 are arc-shaped. When the slider 2 bears weight, it prevents the slider from applying excessive force to the surrounding wall of the slide groove 1 after being subjected to force, thereby preventing the surrounding wall from cracking, thereby improving the strength of the slide groove 1.

[0028] Preferably, an axial groove 221 is provided on the sliding rib 22 to improve the sliding smoothness of the sliding rib 22 .

[0029] The utility model utilizes the full contact between the conducting portion 21 and the sliding rib 22 of the slider 2 and the slide groove 1 when subjected to force, transmits the force to the profile 100, disperses the force of the sliding component, ensures the stability and smoothness of the sliding movement, and effectively improves the load-bearing capacity of the entire hinge.

Claims

1. A sliding assembly for doors and windows, comprising a slide groove (1) mounted on a door and window frame profile, wherein the slide groove (1) is slidably connected to a slider (2), and is characterized in that: The chute (1) comprises a bottom wall (11) and two side walls (12) that are in contact with the profile wall, and the bottom of the slider (2) is provided with a conducting portion (21) that is in contact with or close to at least two inner walls of the chute (1).

2. A sliding assembly for doors and windows according to claim 1, characterized in that The conducting portion (21) has two conducting surfaces respectively in contact with or close to the two side walls (12) of the chute (1).

3. A sliding assembly for doors and windows according to claim 2, characterized in that The conducting portion (21) is two legs (211) extending from the bottom of the slider (2) into the slide groove (1).

4. A sliding assembly for doors and windows according to claim 1, characterized in that The conducting portion (21) has at least three conducting surfaces that are in contact with or close to the bottom wall (11) and two side walls (12) of the chute (1).

5. A sliding assembly for doors and windows according to claim 4, characterized in that The conducting portion (21) is a conducting block (212) extending from the bottom of the slider (2) into the slide groove (1).

6. The sliding assembly for doors and windows according to claim 1, characterized in that The top of the slide groove (1) is provided with two side slideways (13) with openings facing each other, and both sides of the slider (2) are provided with sliding ribs (22) matching the side slideways (13).

7. A sliding assembly for doors and windows according to claim 6, characterized in that The free end of the side wall of the slide groove (1) extends outward transversely and then bends to form a slide bottom wall (131) and a slide top wall (132) of the side slide (13), and the free end of the slide top wall (132) is radially inclined upward.

8. The sliding assembly for doors and windows according to claim 7, characterized in that The inner wall of the side slideway (13) matches the free end curved surface of the sliding rib (22).

9. The sliding assembly for doors and windows according to claim 7, characterized in that The sliding rib (22) is provided with an axial groove (221).

10. The sliding assembly for doors and windows according to claim 7, characterized in that The bending parts of the slide bottom wall (131) and the slide top wall (132) are arc-shaped.

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