A sliding window for preventing window sash from falling

Abstract

The present invention relates to a sliding window, specifically a sliding window for preventing a window sash from falling, comprising an upper rail and an upper window sash of the sliding window for installing glass; a U-shaped groove is arranged at the upper end of the upper window sash of the sliding window, the U-shaped groove is clamped on a strip block arranged on the upper rail and is slidably connected with the strip block, two strip blocks are symmetrically arranged, a placement groove is formed between the two strip blocks located at the lower end of the upper rail, an anti-falling auxiliary material A is installed on the inner side of the placement groove, which is clamped with a clamping groove arranged on the inner upper end of the placement groove and can slide with each other, and the anti-falling auxiliary material A is clamped with a hook groove arranged on the upper window sash of the sliding window and can slide with each other. The present invention is novel in design, and the anti-falling auxiliary material A and the anti-falling auxiliary material B are arranged to replace the original plastic sealing plugging, thereby limiting the upward displacement of the window sash, and at the same time limiting the front and rear displacement of the window sash, and has a long service life.

Description

Technical Field

[0001] The invention relates to a sliding window, in particular to a sliding window capable of preventing a window sash from falling. Background Art

[0002] Sliding window: There are two types: left and right, up and down. Sliding window has the advantages of not occupying indoor space, beautiful appearance, economical price, and good sealing. It adopts high-grade slide rails, and can be opened flexibly with a light push. With large pieces of glass, it not only increases indoor lighting, but also improves the overall appearance of the building. The window sash has a good stress state and is not easy to be damaged, but the ventilation area is subject to certain restrictions.

[0003] The current structure of sliding window products on the market is as follows: Figure 9-10 As shown in the figure, 9 is a placement groove, 10 is a plastic sealing plug, 11 is an upper rail, and 12 is a window sash on a sliding window. The plastic sealing plug 10 is fixed in the placement groove 9 to limit the space for lifting the window sash to prevent the window sash from falling, and the plastic sealing plug 10 is point-distributed, but the rubber sealing plug 10 used is brittle, easy to age, and has a short lifespan. Its original function cannot be guaranteed over time. Summary of the invention

[0004] The object of the present invention is to provide a sliding window that prevents the window sash from falling, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A sliding window for preventing a window sash from falling comprises an upper rail and an upper sliding window sash for installing glass; a U-shaped groove is provided at the upper end of the upper sliding window sash, the U-shaped groove is clamped on a strip block arranged on the upper rail and is slidably connected to the strip block, two strip blocks are symmetrically provided, a placement groove is formed between the two strip blocks located at the lower end of the upper rail, an anti-falling auxiliary material A is installed on the inner side of the placement groove, which is clamped with a clamping groove arranged at the upper end of the inner side of the placement groove and can slide with each other, the anti-falling auxiliary material A comprises a clamping plate and a first mountain-shaped buckle, both ends of the clamping plate are slidably connected in the clamping groove, the first mountain-shaped buckle is fixed to the lower end of the clamping plate, the first mountain-shaped buckle is clamped with a hook groove installed on the upper sliding window sash and the hook groove can slide relative to the first mountain-shaped buckle.

[0007] As a further solution of the present invention: the hook groove is integrally formed with the window sash on the sliding window.

[0008] As a further solution of the present invention: first arc-shaped protrusions are arranged on the inner sides of the vertical ends on both sides of the first mountain-shaped buckle, and third arc-shaped protrusions staggered with the first arc-shaped protrusions are arranged on the inner sides of the vertical ends of the hook grooves.

[0009] As a further solution of the present invention: the length of the anti-falling auxiliary material A is smaller than the length of the upper rail, and the anti-falling auxiliary material A is connected to the anti-falling auxiliary material B through a connecting piece.

[0010] As a further solution of the present invention: the upper end of the anti-falling auxiliary material B is symmetrically provided with a clamping strip, and the two clamping strips are independent of each other, the width of the connecting line at both ends of the two clamping strips is greater than the width of the anti-falling auxiliary material B, and the clamping strip is clamped in the clamping slot and can slide against each other.

[0011] As a further solution of the present invention: the two ends of the connecting piece are respectively provided with a second insertion block for being inserted into the rectangular slot on the anti-falling auxiliary material A and a first insertion block for being inserted into the rectangular slot on the anti-falling auxiliary material B.

[0012] As a further solution of the present invention: the thickness of the first insertion block is smaller than the thickness of the second insertion block.

[0013] As a further solution of the present invention: rubber pads are installed on both the first insertion block and the second insertion block, and the flat area of ​​the rubber pads is larger than the flat area of ​​the first insertion block and the second insertion block.

[0014] As a further solution of the present invention: the anti-falling auxiliary material A and the anti-falling auxiliary material B are made of aluminum alloy material.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention is novel in design, and the anti-falling auxiliary material A and the anti-falling auxiliary material B are provided to replace the original plastic sealing plugging, thereby limiting the upward displacement of the window sash, and at the same time limiting the front and rear displacement of the window sash, and having a long service life. It effectively solves the problem that the existing plastic sealing plugging can only be used for upper and lower limit and has a short service life. At the same time, after the anti-falling auxiliary material A and the anti-falling auxiliary material B are connected, they have the same length as the upper rail, realizing linear distribution, and improving the sealing of the window. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A partial schematic diagram of a sliding window to prevent the sash from falling.

[0017] Figure 2 Schematic diagram of the partial structure of the sliding window from another angle to prevent the window sash from falling.

[0018] Figure 3 Side cross-sectional view of a sliding window to prevent the sash from falling. (Connection of anti-fall auxiliary material A)

[0019] Figure 4 Side cross-sectional view of a sliding window to prevent the window sash from falling. (Connection of anti-fall auxiliary material B)

[0020] Figure 5 A schematic diagram of the structure of the anti-fall auxiliary material A in a sliding window to prevent the window sash from falling.

[0021] Figure 6 A schematic diagram of the structure of the anti-fall auxiliary material B in a sliding window to prevent the window sash from falling.

[0022] Figure 7 Schematic diagram of the structure of the connecting parts in the sliding window to prevent the window sash from falling.

[0023] Figure 8 Schematic diagram of the structure of a sliding window to prevent the window sash from falling.

[0024] Fig. 9 It is a schematic diagram of the cross-sectional structure of an existing sliding window.

[0025] Fig.10 It is a structural schematic diagram of an existing sliding window.

[0026] In the figure: 1-upper rail, 2-anti-fall auxiliary material A, 201-card plate, 202-first mountain-shaped buckle, 203-first arc-shaped protrusion, 3-card slot, 4-sliding window upper sash, 5-glass, 6-anti-fall auxiliary material B, 601-card strip, 7-hook groove, 8-connecting piece, 801-first insertion block, 802-second insertion block, 9-placement slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments 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.

[0028] See also Figures 1 to 8 ;

[0029] Embodiment 1

[0030] In an embodiment of the present invention, a sliding window for preventing a window sash from falling comprises an upper rail 1 and an upper sliding window sash 4 for installing glass 5; a U-shaped groove is provided at the upper end of the upper sliding window sash 4, the U-shaped groove is clamped on a strip block provided on the upper rail 1 and is slidably connected to the strip block, two strip blocks are symmetrically provided, respectively used to connect two upper sliding window sashes 4, the strip blocks play a limiting role on the upper sliding window sash 4, thereby realizing directional pulling of the upper sliding window sash 4.

[0031] A placement groove 9 is formed between the two strip blocks located at the lower end of the upper rail 1, and a slot 3 for clamping the anti-falling auxiliary material A2 is provided at the inner upper end of the placement groove 9. Specifically, the anti-falling auxiliary material A2 includes a clamping plate 201 and a first mountain-shaped buckle 202. The two ends of the clamping plate 201 are slidably connected in the slot 3. The first mountain-shaped buckle 202 is fixed to the lower end of the clamping plate 201. The first mountain-shaped buckle 202 is clamped with a hook groove 7 installed on the window sash 4 on the sliding window, and the hook groove 7 can slide relative to the first mountain-shaped buckle 202. Preferably, the hook groove 7 is integrally formed with the window sash 4 on the sliding window.

[0032] The first mountain-shaped buckle 202 is provided with a first arc-shaped protrusion 203 on the inner side of the vertical ends on both sides. Correspondingly, the inner side of the vertical end of the hook groove 7 is provided with a third arc-shaped protrusion staggered with the first arc-shaped protrusion 203. In the vertical direction, the first arc-shaped protrusion 203 and the third arc-shaped protrusion limit each other, which better limits the lifting of the window sash 4 on the sliding window, and at the same time limits the front and rear displacement of the window sash 4 on the sliding window.

[0033] Embodiment 2

[0034] In order to facilitate the installation of the anti-falling auxiliary material A2, the present invention also provides another embodiment to improve the present application during the specific implementation process. Specifically, the length of the anti-falling auxiliary material A2 is less than the length of the upper rail 1. The anti-falling auxiliary material A2 is connected to the anti-falling auxiliary material B6 through a connecting piece 8. The lower end of the anti-falling auxiliary material B6 is fixed with a second mountain-shaped buckle 602. The second mountain-shaped buckle 602 has the same structure as the first mountain-shaped buckle 202. The difference between the anti-falling auxiliary material B6 and the anti-falling auxiliary material A2 is that the upper end of the anti-falling auxiliary material B6 is symmetrically provided with a clamping strip 601, and the two clamping strips 601 are independent of each other. The width of the connecting line at both ends of the two clamping strips 601 is greater than the width of the anti-falling auxiliary material B6. The clamping strip 601 is clamped with the clamping slot 3 and can slide with each other. During the installation process, the anti-falling auxiliary material B6 can be directly pushed upward and clamped into the clamping slot 3 to achieve connection.

[0035] Preferably, the two ends of the connecting piece 8 are respectively provided with a second insertion block 808 for being inserted into the rectangular slot on the anti-falling auxiliary material A2 and a first insertion block 801 for being inserted into the rectangular slot on the anti-falling auxiliary material B6. Due to the setting of the clamping strip 601 on the anti-falling auxiliary material B6, the thickness of the first insertion block 801 is smaller than the thickness of the second insertion block 802.

[0036] In order to achieve the stability of the connection between the connecting piece 8 and the anti-falling auxiliary material A2 and the anti-falling auxiliary material B6, rubber pads are installed on the first insertion block 801 and the second insertion block 802. The flat area of ​​the rubber pads is larger than the flat area of ​​the first insertion block 801 and the second insertion block 802. During the installation process, the rubber pads can be squeezed and inserted to ensure a firm installation.

[0037] Preferably, the anti-falling auxiliary material A2 and the anti-falling auxiliary material B6 are made of aluminum alloy material, which has high strength, strong weather resistance and long service life.

[0038] After the anti-falling auxiliary material A2 is connected with the anti-falling auxiliary material B6, the length is the same as the upper rail 1, realizing linear distribution.

[0039] During installation, the anti-falling auxiliary material A2 is inserted into the upper rail 1 before assembling the window frame. After the window frame is assembled, the anti-falling auxiliary material A2 is pushed to one side. After installing a sliding window sash 4, the installed sliding window sash 4 is pushed to the side of the anti-falling auxiliary material A2 to ensure that the two are matched. Then the remaining window sashes are installed, and the anti-falling auxiliary material B6 is installed with the connecting piece 8 and snapped into the upper rail for adjustment and fixation.

[0040] It should be specially noted that the upper rail and the window sash on the sliding window in the present application are the application of the prior art. The anti-falling auxiliary materials A and B are provided to replace the original plastic sealing plugging, thereby limiting the upward displacement of the window sash, and at the same time limiting the forward and backward displacement of the window sash. The long service life is the innovation point of the present application, which effectively solves the problem that the existing plastic sealing plugging can only be used for upper and lower limit and has a short service life.

[0041] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sliding window for preventing a window sash from falling, comprising an upper rail (1) and an upper sliding window sash (4) for mounting glass (5); a U-shaped groove is arranged at the upper end of the upper sliding window sash (4), the U-shaped groove is clamped on a strip block arranged on the upper rail (1) and is slidably connected to the strip block, two strip blocks are symmetrically arranged, and a placement groove (9) is formed between the two strip blocks located at the lower end of the upper rail (1), characterized in that: The inner side of the placement groove (9) is provided with an anti-falling auxiliary material A (2) which is engaged with and can slide with a clamping groove (3) arranged at the upper end of the inner side of the placement groove (9), and the anti-falling auxiliary material A (2) comprises a clamping plate (201) and a first mountain-shaped buckle (202), both ends of the clamping plate (201) are slidably connected in the clamping groove (3), the first mountain-shaped buckle (202) is fixed to the lower end of the clamping plate (201), the first mountain-shaped buckle (202) is engaged with a hook groove (7) installed on the window sash (4) of the sliding window, and the hook groove (7) slides relative to the first mountain-shaped buckle (202); The hook groove (7) is integrally formed with the upper sash (4) of the sliding window; first arc-shaped protrusions (203) are arranged on the inner sides of the vertical ends of both sides of the first mountain-shaped buckle (202); third arc-shaped protrusions staggered with the first arc-shaped protrusions (203) are arranged on the inner sides of the vertical ends of the hook groove (7); the length of the anti-falling auxiliary material A (2) is less than the length of the upper rail (1); the anti-falling auxiliary material A (2) is connected to the anti-falling auxiliary material B (6) through a connecting piece (8); a second mountain-shaped buckle is fixed to the lower end of the anti-falling auxiliary material B (6); the second mountain-shaped buckle has the same structure as the first mountain-shaped buckle; the anti-falling auxiliary material A (2) and the anti-falling auxiliary material B (6) are made of aluminum alloy; the upper end of the anti-falling auxiliary material B (6) is symmetrically provided with a clamping strip (601); and the two anti-falling auxiliary materials are connected to the anti-falling auxiliary material B (6) by a connecting piece (8). The two clamping strips (601) are independent of each other, the width of the connection line between the two ends of the two clamping strips (601) is greater than the width of the anti-falling auxiliary material B (6), the clamping strips (601) are clamped with the clamping slot (3) and slide relative to each other, and the two ends of the connecting member (8) are respectively provided with a second insertion block (808) for being inserted into the rectangular slot on the anti-falling auxiliary material A (2) and a first insertion block (801) for being inserted into the rectangular slot on the anti-falling auxiliary material B (6), the thickness of the first insertion block (801) is less than the thickness of the second insertion block (802), and rubber pads are installed on the first insertion block (801) and the second insertion block (802), and the flat surface area of ​​the rubber pads is greater than the flat surface area of ​​the first insertion block (801) and the second insertion block (802).

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