A sliding guide member for doors and windows

Abstract

The invention discloses a lower sliding guide for doors and windows, wherein a clearance hole is provided on the lower sliding guide, the clearance hole penetrates in the thickness direction of the lower sliding guide, a curved hook is further provided on the lower sliding guide, and a guide portion is provided on one side of the curved hook. The lower sliding guide of the invention is applied to sliding doors and windows, and can improve the air tightness, waterproofness and safety of the sliding doors and windows.

Description

Technical Field

[0001] The invention belongs to the technical field of doors and windows, and relates to a sliding guide member for doors and windows. Background Art

[0002] At present, the structure of common sliding doors and windows on the market is generally that the lower frame of the door frame and window frame is provided with a raised guide rail, the bottom of the door leaf and window leaf is provided with a roller, and the roller is provided with a groove that matches the guide rail. The roller rolls on the guide rail to realize the movement of the door leaf on the lower frame of the door frame and the movement of the window leaf on the lower frame of the window frame, thereby realizing the sliding of the door leaf and the window leaf. This kind of sliding door and sliding window often has some shortcomings: 1. There is a large gap between the bottom of the window leaf and the guide rail, and between the bottom of the door leaf and the guide rail, and the air tightness is not good enough. When it rains, rainwater can easily penetrate into the room through the gap, and the waterproof performance is also poor; 2. The roller and the guide rail are not matched firmly enough, and it is easy to derail, which causes the door leaf and window leaf to fall, and the safety is low. Summary of the invention

[0003] The purpose of the present invention is to provide a sliding guide member for doors and windows, and to improve the air tightness, waterproofness and safety of sliding doors and windows.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a downward sliding guide member of a door and window, the downward sliding guide member is provided with a clearance hole, the clearance hole penetrates the downward sliding guide member in the thickness direction, the downward sliding guide member is also provided with a bent hook, and a guide portion is provided on one side of the bent hook.

[0005] Furthermore, a raised positioning portion is provided on the lower sliding guide member, and the clearance hole is located on the top surface of the positioning portion.

[0006] Furthermore, a first positioning edge and a second positioning edge are respectively provided on both sides of the positioning portion on the lower sliding guide member, and a side of the curved hook away from the guide portion is connected to a side of the second positioning edge.

[0007] Furthermore, the bent hook includes a vertical side, a horizontal side and a hook side, one side of the vertical side is connected to one side of the second positioning side, the other side of the vertical side is connected to one side of the horizontal side, the other side of the horizontal side is connected to one side of the hook side, and the guide portion is arranged on the other side of the hook side.

[0008] Furthermore, the guide portion is provided with a heat-insulating positioning strip.

[0009] Furthermore, the cross section of the heat insulation positioning strip is in an "M" shape, and the heat insulation positioning strip wraps around two sides of the guide portion.

[0010] Furthermore, a second hook is connected to the first positioning edge, a second guide portion is provided on a side of the second hook away from the first positioning edge, and a heat insulation positioning strip is installed on the second guide portion.

[0011] Furthermore, the second hook includes a second transverse edge and the hook edge, one side of the transverse edge is connected to the first positioning edge, the other side of the transverse edge is connected to one side of the second hook edge, and the other side of the second hook edge is provided with the second guide portion.

[0012] The beneficial effects of the present invention are as follows: the downward sliding guide member of the present invention is applied to sliding doors and sliding windows, the downward sliding guide member can cover the gap between the door leaf and the lower frame of the door frame, and the gap between the window leaf and the lower frame of the window frame, thereby improving the air tightness of the sliding doors and windows. When it rains, it is not easy for outdoor rainwater to enter the room through the gaps at the bottom of the door leaf and the window leaf, and the waterproof performance is excellent. In addition, the guiding portion of the downward sliding guide member is in the form of a guiding groove that hooks the lower frame of the door frame and the window frame, so the door leaf and the window leaf are not easy to fall off, thereby improving the safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of the downward sliding guide member of Example 1 of the present invention.

[0014] Figure 2 yes Figure 1 Top view of the .

[0015] Figure 3 It is a schematic structural diagram of the downward sliding guide member of Example 2 of the present invention.

[0016] Figure 4 It is a schematic structural diagram of the downward sliding guide member of Example 1 and the downward sliding guide member of Example 2 of the present invention installed on a sliding window.

[0017] Figure 5 yes Figure 4 Magnified view of center I.

[0018] Figure 6 It is a schematic diagram of the structure of the lower frame.

[0019] Description of reference numerals:

[0020] Downward sliding guide 1, window frame 2, inner window sash 3, middle window sash 4, outer window sash 5, roller 6;

[0021] Positioning portion 11, clearance hole 12, first positioning edge 13, second positioning edge 14, hook 15, guide portion 16, heat insulation positioning strip 17, second hook 18, second guide portion 19;

[0022] Vertical edge 151, horizontal edge 152, hook edge 153;

[0023] The second horizontal edge 181 and the second hook edge 182 . DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiment 1:

[0026] like Figure 1 and Figure 2 As shown, the lower sliding guide member 1 of this embodiment has a raised positioning portion 11, and a clearance hole 12 is processed on the top surface of the positioning portion 11, and the clearance hole 12 passes through the lower sliding guide member 1 in the thickness direction. The first positioning edge 13 and the second positioning edge 14 are processed on both sides of the positioning portion 11 of the lower sliding guide member 1. A hook 15 is also processed on the lower sliding guide member 1, and a guide portion 16 is processed on one side of the hook 15, and the side of the hook 15 away from the guide portion 16 is connected to one side of the second positioning edge 14. The guide portion 16 is installed with a heat insulation positioning strip 17, and the cross section of the heat insulation positioning strip 17 is "M" shaped, and the heat insulation positioning strip 17 wraps around both sides of the guide portion 16. In the preferred design, the heat insulation positioning strip 17 is a polyester fiber strip, which reduces friction, reduces wear, and has low noise during sliding.

[0027] According to a preferred design, the hook 15 includes a vertical side 151, a horizontal side 152 and a hook side 153, one side of the vertical side 151 is connected to one side of the second positioning side 14, the other side of the vertical side 151 is connected to one side of the horizontal side 152, the other side of the horizontal side 152 is connected to one side of the hook side 153, and the guide portion 16 is arranged on the other side of the hook side 153.

[0028] According to a preferred design, the inner core of the lower sliding guide 1 is made of metal, such as aluminum alloy, and is wrapped by the outer skin of the lower sliding guide 1, which is made of plastic. Therefore, the entire lower sliding guide 1 has a structure in which the inner core is wrapped by the outer skin. Due to the plastic outer skin, the heat insulation performance of the lower sliding guide 1 is improved.

[0029] Embodiment 2:

[0030] The difference between the lower sliding guide member 1 of the second embodiment and the lower sliding guide member 1 of the first embodiment is that the lower sliding guide member 1 of the second embodiment is connected to the first positioning edge 13, and the second guide portion 19 is processed on the side of the second hook 18 away from the first positioning edge 13, and the heat insulation positioning strip 17 is installed on the second guide portion 19. The second hook 18 includes a second transverse edge 181 and a second hook edge 182, one side of the second transverse edge 181 is connected to the first positioning edge 13, the other side of the second transverse edge 181 is connected to one side of the second hook edge 182, and the other side of the second hook edge 182 is provided with a second guide portion 19.

[0031] The lower slide guide member 1 of the present embodiment 1 and the embodiment 2 is applied to the structure of the sliding window as shown in FIG. Figure 4 and Figure 5 shown.

[0032] The window frame 2 of the sliding window is provided with a sliding inner window sash 3, a middle window sash 4 and an outer window sash 5 in sequence.

[0033] Reference Figure 6 The lower frame 21 of the window frame 2 is processed with an inner sliding surface 212, a middle sliding surface 214 and an outer sliding surface 217 in sequence. The inner sliding surface 212, the middle sliding surface 214 and the outer sliding surface 217 are planes. The inner sliding surface 212 is higher than the middle sliding surface 212, and the middle sliding surface 212 is higher than the outer sliding surface 217. The inner sliding surface 212 is close to the indoor, and the outer sliding surface 217 is close to the outdoor. A raised water retaining plate 211 is processed on the side of the inner sliding surface 212 of the lower frame 21 away from the middle sliding surface 124 to improve the waterproofness of the sliding window. A first guide groove 213 is processed below the inner sliding surface 212 of the lower frame 21, a second guide groove 215 and a third guide groove 216 are processed below the middle sliding surface 214 of the lower frame 21, and a fourth guide groove 218 is processed below the outer sliding surface 217 of the lower frame 21.

[0034] The bottom of the inner window sash 3 is installed with a roller 6 and the lower sliding guide member 1 of Example 1. The roller 6 at the bottom of the inner window sash 3 passes through the give way hole 12 of the lower sliding guide member 1 at the bottom of the inner window sash 3 and cooperates with the inner sliding surface 212. The positioning portion 11 of the lower sliding guide member 1 at the bottom of the inner window sash 3 is inserted into the slot at the bottom of the inner window sash 3. The lower sliding guide member 1 is fixed to the bottom of the inner window sash 3 by screws. The guide portion 16 of the lower sliding guide member 1 at the bottom of the inner window sash 3 cooperates with the first guide groove 213. The guide portion 16 of the lower sliding guide member 1 hooks the first guide groove 213 upwards, and the lower sliding guide member 1 covers the gap between the inner window sash 3 and the inner sliding surface 212.

[0035] The bottom of the middle window sash 4 is installed with a roller 6 and the lower sliding guide member 1 of Example 1. The roller 6 at the bottom of the middle window sash 4 passes through the give way hole 12 of the lower sliding guide member 1 at the bottom of the middle window sash 4 and cooperates with the middle sliding surface 214. The positioning portion 11 of the lower sliding guide member 1 at the bottom of the middle window sash 4 is inserted into the slot at the bottom of the middle window sash 4. The lower sliding guide member 1 is fixed to the bottom of the middle window sash 4 by screws. The guide portion 16 of the lower sliding guide member 1 at the bottom of the middle window sash 4 cooperates with the second guide groove 215. The guide portion 16 of the lower sliding guide member 1 hooks the second guide groove 215 upwards, and the lower sliding guide member 1 covers the gap between the middle window sash 4 and the middle sliding surface 214.

[0036] The bottom of the outer window sash 5 is installed with a roller 6 and the lower sliding guide member 1 of Example 2, the roller 6 at the bottom of the outer window sash 5 passes through the give way hole 12 of the lower sliding guide member 1 at the bottom of the outer window sash 5 and cooperates with the outer sliding surface 217, the positioning portion 11 of the lower sliding guide member 1 at the bottom of the outer window sash 5 is inserted into the slot at the bottom of the outer window sash 5, the lower sliding guide member 1 is fixed to the bottom of the outer window sash 5 by screws, the guide portion 16 of the lower sliding guide member 1 at the bottom of the outer window sash 5 cooperates with the fourth guide groove 218, the guide portion 16 of the lower sliding guide member 1 is hooked upwardly on the fourth guide groove 218, the second guide portion 19 of the lower sliding guide member 1 cooperates with the third guide groove 216, the second guide portion 19 is hooked upwardly on the third guide groove 216, and the lower sliding guide member 1 covers the gap between the outer window sash 5 and the outer sliding surface 217.

[0037] The principle of applying the lower sliding guide member 1 of the present embodiment 1 and the present embodiment 2 to a sliding door is the same as the principle of applying the lower sliding guide member 1 of the present embodiment 1 and the present embodiment 2 to a sliding window.

[0038] The downward sliding guide member of the present invention is applied to sliding doors and sliding windows. The downward sliding guide member can cover the gap between the door leaf and the lower frame of the door frame, and the gap between the window leaf and the lower frame of the window frame, thereby improving the air tightness of the sliding doors and windows. When it rains, outdoor rainwater is not easy to enter the room through the gaps at the bottom of the door leaf and the window leaf, and the waterproof performance is excellent. In addition, the guiding part of the downward sliding guide member is in the form of a guiding groove that hooks the lower frame of the door frame and the window frame, so the door leaf and the window leaf are not easy to fall off, thereby improving the safety performance.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sliding guide member for doors and windows, characterized in that: The lower sliding guide member (1) is provided with a clearance hole (12), the clearance hole (12) penetrates the lower sliding guide member (1) in the thickness direction, the lower sliding guide member (1) is also provided with a curved hook (15), and a guide portion (16) is provided on one side of the curved hook (15); the lower sliding guide member (1) is provided with a raised positioning portion (11), and the clearance hole (12) is located on the top surface of the positioning portion (11); A first positioning edge (13) and a second positioning edge (14) are respectively provided on both sides of the positioning portion (11) on the lower sliding guide member (1), and a side of the hook (15) away from the guide portion (16) is connected to a side of the second positioning edge (14); a heat insulating positioning strip (17) is installed on the guide portion (16); The curved hook (15) comprises a vertical side (151), a horizontal side (152) and a hook side (153); one side of the vertical side (151) is connected to one side of the second positioning side (14); the other side of the vertical side (151) is connected to one side of the horizontal side (152); the other side of the horizontal side (152) is connected to one side of the hook side (153); and the guide portion (16) is arranged on the other side of the hook side (153); A second curved hook (18) is connected to the first positioning edge (13), a second guide portion (19) is provided on a side of the second curved hook (18) away from the first positioning edge (13), and a heat insulation positioning strip (17) is installed on the second guide portion (19); the second curved hook (18) comprises a second transverse edge (181) and a second hook edge (182), one side of the second transverse edge (181) is connected to the first positioning edge (13), the other side of the second transverse edge (181) is connected to one side of the second hook edge (182), and the other side of the second hook edge (182) is provided with the second guide portion (19); The roller (6) at the bottom of the leaf passes through the clearance hole (12) of the downward sliding guide member (1) at the bottom of the leaf, and the positioning portion (11) of the downward sliding guide member (1) at the bottom of the leaf is inserted into the slot at the bottom of the leaf. The downward sliding guide member (1) is fixed to the bottom of the leaf by screws. The downward sliding guide member (1) can cover the gap between the door leaf and the lower frame (21) of the door frame, and the gap between the window leaf and the lower frame (21) of the window frame. The guide portion (16) of the downward sliding guide member (1) is in the form of a guide groove that hooks the lower frame (21) of the door frame and the window frame, so that the door leaf and the window leaf are not easy to fall off.

2. A sliding guide member for doors and windows according to claim 1, characterized in that: The cross section of the heat insulation positioning strip (17) is in an "M" shape, and the heat insulation positioning strip (17) wraps around two sides of the guide portion (16).

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