Protective aluminum alloy window with built-in lock structure

Abstract

The invention discloses a protective aluminum alloy window with a built-in lock structure, and relates to the technical field of aluminum alloy windows. Comprising a window body hinged to a window frame, and a glass plate is arranged on the inner side of the window body; a baffle seat is installed on the window body, a built-in lock structure is installed in the baffle seat, an opening is formed in the outdoor side of the baffle seat, and a lock hole of the built-in lock structure is installed in the inner side of the opening in an embedded mode. A sliding groove is formed in the baffle base, a baffle used for shielding the opening is connected into the sliding groove in a sliding mode, and a lifting handle is fixed to the outer wall of the bottom end of the baffle. According to the protection type aluminum alloy window with the built-in lock structure, unlocking can be rapidly conducted from the indoor side through the handle, unlocking can also be conducted from the outdoor side through a key matched with the lock hole, and different use requirements are met; in addition, due to the fact that the lifting handle and the baffle are arranged, the baffle can slide to the bottom to shield the lock hole when the lock is not used, and the protection effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy windows, and in particular to a protective aluminum alloy window with a concealed lock structure. Background Art

[0002] Aluminum alloy windows are one of the mainstream types of windows. Current aluminum alloy windows are usually equipped with a handle for opening and closing the windows on the indoor side. The opening and closing of the windows are controlled by the handle. In this way, the opening and closing of the windows are only controlled from indoors, and the opening and closing method is usually outward, which is more suitable for external windows on floors. Although it can meet certain usage requirements, the opening direction is relatively single and needs to be improved.

[0003] After searching, a Chinese patent application numbered CN201510015459.3 discloses a concealed lock for a window and a window with a sash with a concealed lock. The concealed lock comprises a handle (8) having a lever (9) and a spindle (11); an operating mechanism (17) for converting the rotation of the handle (8) into the translation of the locking slat (5); and a base (21), wherein the operating mechanism (17) is tightly held by a clamping plate (19) movable in the axial direction (Y-Y') of the spindle (11), wherein the clamping plate (19) has a bearing (28) for the rotation of the handle (8), wherein the bearing (28) is tightly held in the clamping plate (19) in the axial direction (Y-Y'), and wherein the bearing (28) has a clamping mechanism (29) for locking the spindle (11) in the axial direction (Y-Y') relative to the bearing (28) when installed. The window in the above patent has the following shortcomings: it can only be opened and closed by a handle, the opening and closing method is single, and the window cannot be opened and closed from the outside. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a protective aluminum alloy window with a hidden lock structure.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A protective aluminum alloy window with a concealed lock structure, comprising a window body hinged to a window frame, wherein a glass plate is arranged on the inner side of the window body;

[0007] The window body is provided with a baffle seat, a concealed lock structure is provided in the baffle seat, an opening is provided on the outdoor side of the baffle seat, and a lock hole of the concealed lock structure is embedded in the opening;

[0008] A slide groove is provided in the baffle seat, a baffle for covering the opening is slidably connected in the slide groove, and a lifting handle is fixed on the outer wall of the bottom end of the baffle;

[0009] A handle for controlling the opening and closing of the deadbolt structure is installed on the indoor side of the baffle seat.

[0010] As a preferred embodiment of the present invention: A spring is installed between the outer wall of the top end of the baffle and the inner wall of the top of the baffle seat.

[0011] As a preferred embodiment of the present invention: The same positioning bracket is connected between the two lifting handles through an elastic connecting part. The positioning bracket has a "Ji" - shaped structure adapted to the lifting handle, and positioning parts are provided at both ends of the positioning bracket; A positioning groove adapted to the positioning part is provided on one side of the sliding groove.

[0012] As a preferred embodiment of the present invention: The positioning part includes:

[0013] A roller frame, which is fixed to the end of the positioning bracket;

[0014] A roller, which is rotatably installed on the roller frame, and the size of the roller is adapted to the positioning groove.

[0015] As a preferred embodiment of the present invention: A guide rod is fixed on the baffle, an opening adapted to the guide rod is provided at the end of the positioning bracket, and the positioning bracket slides on the outer wall of the guide rod.

[0016] As a preferred embodiment of the present invention: The glass plate has a double - layer glass structure; An installation seat is fixed on the outer side of the window frame, and an aluminum alloy protection rod is detachably installed in the installation seat. The aluminum alloy protection rod has a "C" - shaped structure.

[0017] As a preferred embodiment of the present invention: A limiting component is provided on the indoor side of the window main body. The limiting component includes:

[0018] A limiting seat, which is installed on the window frame. A sliding cavity is provided in the limiting seat, and a strip - shaped slideway is provided on the surface of the limiting seat. The strip - shaped slideway is communicated with the sliding cavity;

[0019] A fixed column, which is fixed on the outer wall of one side of the baffle seat. The fixed column is connected with a limiting part through a limiting chain. The limiting part passes through the strip - shaped slideway and is detachably installed in the sliding cavity.

[0020] As a preferred embodiment of the present invention: Uniformly distributed side grooves are provided on both sides of the strip - shaped slideway, and the size of the side grooves is adapted to the limiting part.

[0021] As a preferred embodiment of the present invention: The limiting part includes:

[0022] A slider, the size of which is adapted to the side groove and the strip - shaped slideway;

[0023] The limiting piece is fixed to the end of the slider, the diameter of the limiting piece is larger than the width of the side groove and the strip slide, the side groove and the strip slide form a cross structure, and the diameter of the limiting piece is smaller than the width of the diagonal at the junction of the side groove and the strip slide.

[0024] As a preferred embodiment of the present invention: the limit chain is provided with equidistantly distributed snap-in balls; one side outer wall of the baffle seat is fixed with more than two ball seats, and the side walls of the ball seats are provided with cross-shaped through grooves; the snap-in balls are detachably snap-into the ball seats.

[0025] The beneficial effects of the present invention are:

[0026] 1. The present invention provides a protective aluminum alloy window with a concealed lock structure, which can be quickly unlocked from the indoor side by a handle, and can also be unlocked from the outdoor side by a key compatible with the lock hole, thereby meeting different usage requirements; in addition, since a lifting handle and a baffle are provided, the baffle can be slid to the bottom when not in use to cover the lock hole, thereby playing a protective role.

[0027] 2. The present invention can enable the baffle to better close the opening by providing a spring, thereby improving practicality.

[0028] 3. The present invention provides a positioning bracket and other structures, so that when closing, the bottom end of the baffle can slide to the bottom of the opening. At this time, the positioning piece slides to the positioning groove, and under the elastic force of the elastic connection part, the positioning piece is snapped into the positioning groove to achieve limited fixation of the baffle; when it needs to be opened, the positioning bracket is pressed inwardly, and the positioning piece is disengaged from the positioning groove with the cooperation of the deformation of the elastic connection part, thereby unlocking the baffle, and the baffle is slid upward until the position of the positioning piece is matched with the position of the upper positioning groove. After releasing the positioning bracket, the positioning piece is snapped into the upper positioning groove based on the elastic force of the elastic connection part, thereby fixing the baffle and facilitating unlocking through the lock hole.

[0029] 4. The present invention can ensure the clamping positioning effect by setting the roller. When the baffle slides along the slide groove, the roller can reduce the resistance by rolling, thereby improving practicality. By setting the guide rod and other structures, the movement of the positioning bracket can be guided, thereby improving practicality.

[0030] 5. The present invention can clamp the clamping ball into the ball seat by providing structures such as a ball seat and a clamping ball, thereby achieving the purpose of adjusting the effective length of the limit chain, thereby limiting the opening degree of the window and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of the outdoor side of a protective aluminum alloy window with a concealed lock structure proposed by the present invention;

[0032] Figure 2This is a schematic diagram of the structure of the indoor interior of a protective aluminum alloy window with a concealed lock structure proposed by the present invention;

[0033] Figure 3 A schematic diagram of a structure in which a baffle of a protective aluminum alloy window with a concealed lock structure proposed by the present invention is pulled upward;

[0034] Figure 4 This is a schematic diagram of the structure of the indoor inner side of a protective aluminum alloy window baffle seat with a concealed lock structure proposed by the present invention;

[0035] Figure 5 This is a schematic structural diagram of a protective aluminum alloy window limit assembly with a concealed lock structure proposed by the present invention;

[0036] Figure 6 This is a schematic structural diagram of a cross-section of a protective aluminum alloy window baffle seat with a concealed lock structure proposed by the present invention;

[0037] Figure 7 A schematic diagram of the interior structure of a protective aluminum alloy window baffle seat with a concealed lock structure proposed by the present invention;

[0038] Figure 8 A schematic diagram of the structure of a protective aluminum alloy window baffle with a concealed lock structure and a slide groove separated from each other proposed by the present invention;

[0039] Fig. 9 The present invention provides a schematic structural diagram of a protective aluminum alloy window positioning bracket with a concealed lock structure.

[0040] In the figure: 1 baffle seat, 2 window frame, 3 mounting seat, 4 window body, 5 aluminum alloy protective rod, 6 glass plate, 7 handle, 8 limit chain, 9 limit seat, 10 keyhole, 11 lifting handle, 12 baffle, 13 fixing column, 14 strip slide, 15 side groove, 16 limit plate, 17 slider, 18 receiving ball, 19 through groove, 20 ball seat, 21 spring, 22 positioning groove, 23 slide groove, 24 positioning bracket, 25 roller, 26 elastic connecting part, 27 guide rod, 28 roller frame. DETAILED DESCRIPTION

[0041] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0042] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0043] Embodiment 1:

[0044] A protective aluminum alloy window with a hidden lock structure, such as Figure 1-9 As shown, it comprises a window body 4 hinged on a window frame 2, and a glass plate 6 is arranged inside the window body 4;

[0045] The window body 4 is provided with a baffle seat 1, a concealed lock structure is installed in the baffle seat 1, an opening is provided on the outdoor side of the baffle seat 1, and a lock hole 10 of the concealed lock structure is embedded in the opening;

[0046] A slide groove 23 is provided in the baffle seat 1, and a baffle 12 for shielding the opening is slidably connected in the slide groove 23, and a lifting handle 11 is fixed to the outer wall of the bottom end of the baffle 12;

[0047] A handle 7 for controlling the opening and closing of the concealed lock structure is installed on the indoor side of the baffle seat 1;

[0048] By providing the protective aluminum alloy window with a concealed lock structure, the window can be quickly unlocked from the indoor side by means of the handle 7, and can also be unlocked from the outdoor side by means of a key matching the lock hole 10, thereby meeting different usage requirements; in addition, since the lifting handle 11 and the baffle 12 are provided, the baffle 12 can be slid to the bottom when not in use to cover the lock hole 10, thereby playing a protective role.

[0049] To improve practicality; Figure 6 , Figure 7 As shown, a spring 21 is installed between the outer wall at the top of the baffle 12 and the inner wall at the top of the baffle seat 1;

[0050] By providing the spring 21 , the baffle 12 can better close the opening, thereby improving practicality.

[0051] In order to facilitate positioning; Figure 8 , Fig. 9 As shown, the two lifting handles 11 are connected to a same positioning bracket 24 through an elastic connecting portion 26. The positioning bracket 24 is in a "J"-shaped structure adapted to the lifting handles 11. Positioning pieces are provided at both ends of the positioning bracket 24. A positioning groove 22 adapted to the positioning piece is provided on one side of the slide groove 23.

[0052] By providing the positioning bracket 24 and other structures, the bottom end of the baffle 12 can slide to the bottom of the opening when closed. At this time, the positioning member slides to the positioning groove 22. Under the elastic force of the elastic connection part 26, the positioning member is inserted into the positioning groove 22 to achieve the limited fixation of the baffle 12.

[0053] When it needs to be opened, press the positioning bracket 24 inward. With the cooperation of the deformation of the elastic connecting portion 26, the positioning member is disengaged from the positioning groove 22, thereby unlocking the baffle 12. Slide the baffle 12 upward until the position of the positioning member is adapted to the position of the upper positioning groove 22. After releasing the positioning bracket 24, the positioning member is snapped into the upper positioning groove 22 based on the elastic force of the elastic connecting portion 26, thereby fixing the baffle 12 and facilitating unlocking through the keyhole 10.

[0054] To improve practicality; as Fig. 9 shown, the positioning member includes:

[0055] A roller frame 28, which is fixed to the end of the positioning bracket 24;

[0056] A roller 25, which is rotatably installed on the roller frame 28, and the size of the roller 25 is adapted to the positioning groove 22;

[0057] By providing the roller 25, while ensuring the clamping and positioning effect, when the baffle 12 slides along the chute 23, the roller 25 can reduce the resistance in a rolling manner, improving the practicality.

[0058] To improve practicality; as Fig. 9 shown, a guide rod 27 is fixed on the baffle 12, and an opening adapted to the guide rod 27 is provided at the end of the positioning bracket 24, and the positioning bracket 24 slides on the outer wall of the guide rod 27;

[0059] By providing structures such as the guide rod 27, the movement of the positioning bracket 24 can be guided, improving the practicality.

[0060] To improve practicality; as Figure 3 shown, the glass plate 6 is a double - layer glass structure.

[0061] An installation seat 3 is fixed on the outer side of the window frame 2, and an aluminum alloy protection rod 5 is detachably installed in the installation seat 3, and the aluminum alloy protection rod 5 has a "C" - shaped structure.

[0062] Embodiment 2:

[0063] A protective aluminum alloy window with a concealed lock structure, as Figure 1-9 shown, to limit the opening and closing of the window; the following improvements are made to this embodiment on the basis of Embodiment 1: A limit component is provided on the indoor side of the window main body 4, and the limit component includes:

[0064] A limit seat 9, which is installed on the window frame 2. A sliding cavity is provided in the limit seat 9, and a strip - shaped slideway 14 is provided on the surface of the limit seat 9, and the strip - shaped slideway 14 is communicated with the sliding cavity;

[0065] The fixed column 13 is fixed to the outer wall of one side of the baffle seat 1. The fixed column 13 is connected to the limiting member through the limiting chain 8. The limiting member passes through the strip slide 14 and is detachably installed in the slide cavity.

[0066] To improve practicality; Figure 5 As shown, evenly distributed side grooves 15 are formed on both sides of the strip slide 14, and the size of the side grooves 15 is adapted to the limiting member.

[0067] To facilitate installation; Figure 5 As shown, the limiting member includes:

[0068] A slider 17, the size of which is adapted to the side groove 15 and the strip slideway 14;

[0069] The limiting piece 16 is fixed to the end of the slider 17. The diameter of the limiting piece 16 is larger than the width of the side groove 15 and the strip slide 14. The side groove 15 and the strip slide 14 form a cross-shaped structure. The diameter of the limiting piece 16 is smaller than the width of the diagonal junction of the side groove 15 and the strip slide 14. That is, when the limiting piece 16 slides to the middle of the cross-shaped structure formed by the side groove 15 and the strip slide 14, it can be taken out of the slide cavity.

[0070] In order to facilitate the adjustment of the effective length of the limit chain 8; Figure 5 As shown, the limit chain 8 is provided with equidistantly distributed snap-in balls 18; one side outer wall of the baffle seat 1 is fixed with more than two ball seats 20, and the side wall of the ball seat 20 is provided with a cross-shaped through groove 19; the snap-in balls 18 are detachably snap-into the ball seat 20;

[0071] By providing structures such as the ball seat 20 and the receiving ball 18, the receiving ball 18 can be received in the ball seat 20, thereby achieving the purpose of adjusting the effective length of the limit chain 8, thereby limiting the opening degree of the window and improving practicality; since more than two ball seats 20 with cross-shaped through grooves 19 are provided, the limit chain 8 can be bent through the through grooves 19, such as Figure 5 As shown, this method can improve the installation firmness, prevent the through slot 19 from falling off the ball seat 20, and improve reliability.

[0072] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective aluminum alloy window with a hidden lock structure, characterized in that: It includes a window body (4) hinged to a window frame (2), and a glass plate (6) is arranged inside the window body (4); A baffle seat (1) is installed on the window body (4), a built-in lock structure is installed inside the baffle seat (1), an opening is provided on the outdoor side of the baffle seat (1), and a lock hole (10) of the built-in lock structure is embedded and installed inside the opening; A chute (23) is provided inside the baffle seat (1), a baffle (12) for shielding the opening is slidably connected inside the chute (23), and a lifting handle (11) is fixed to the outer wall of the bottom end of the baffle (12); A handle (7) for controlling the opening and closing of the built-in lock structure is installed on the indoor side of the baffle seat (1).

2. The protective aluminum alloy window with a concealed lock structure according to claim 1, characterized in that: A spring (21) is installed between the outer wall of the top end of the baffle (12) and the inner wall of the top of the baffle seat (1).

3. The protective aluminum alloy window with a concealed lock structure according to claim 2, characterized in that: The same positioning bracket (24) is connected between the two lifting handles (11) through an elastic connecting part (26). The positioning bracket (24) has a "ji" - shaped structure adapted to the lifting handle (11), and positioning parts are provided at both ends of the positioning bracket (24); a positioning groove (22) adapted to the positioning parts is provided on one side of the chute (23).

4. The protective aluminum alloy window with a concealed lock structure according to claim 3, characterized in that: The positioning parts include: A roller frame (28), and the roller frame (28) is fixed to the end of the positioning bracket (24); A roller (25), and the roller (25) is rotatably installed on the roller frame (28). The size of the roller (25) is adapted to the positioning groove (22).

5. The protective aluminum alloy window with a concealed lock structure according to claim 4, characterized in that: A guide rod (27) is fixed to the baffle (12), an opening adapted to the guide rod (27) is provided at the end of the positioning bracket (24), and the positioning bracket (24) slides on the outer wall of the guide rod (27).

6. The protective aluminum alloy window with a concealed lock structure according to claim 1, characterized in that: The glass plate (6) has a double - layer glass structure; an installation seat (3) is fixed to the outside of the window frame (2), and an aluminum alloy protection rod (5) is detachably installed inside the installation seat (3). The aluminum alloy protection rod (5) has a "C" - shaped structure.

7. A protective aluminum alloy window with a concealed lock structure according to any one of claims 1 to 6, characterized in that: A limiting component is arranged on the indoor side of the window body (4), and the limiting component includes: A limiting seat (9), the limiting seat (9) is installed on the window frame (2), a sliding cavity is provided inside the limiting seat (9), and a strip - shaped slideway (14) is provided on the surface of the limiting seat (9). The strip - shaped slideway (14) communicates with the sliding cavity; A fixing column (13), the fixing column (13) is fixed to the outer wall of one side of the baffle seat (1), the fixing column (13) is connected with a limiting part through a limiting chain (8), and the limiting part is detachably installed inside the sliding cavity after passing through the strip - shaped slideway (14).

8. The protective aluminum alloy window with a concealed lock structure according to claim 7, characterized in that: Side grooves (15) are evenly distributed on both sides of the strip - shaped slideway (14), and the size of the side grooves (15) is adapted to the limiting part.

9. The protective aluminum alloy window with a concealed lock structure according to claim 8, characterized in that: The limiting part includes: A slider (17), and the size of the slider (17) is adapted to the side grooves (15) and the strip - shaped slideway (14); A limiting piece (16), the limiting piece (16) is fixed to the end of the slider (17), the diameter of the limiting piece (16) is larger than the widths of the side grooves (15) and the strip - shaped slideway (14). The side grooves (15) and the strip - shaped slideway (14) form a cross - shaped structure, and the diameter of the limiting piece (16) is smaller than the width of the diagonal at the intersection of the side grooves (15) and the strip - shaped slideway (14).

10. The protective aluminum alloy window with a concealed lock structure according to claim 9, characterized in that: The limit chain (8) is provided with equidistantly distributed snap-in balls (18); one side outer wall of the baffle seat (1) is fixed with more than two ball seats (20), and the side wall of the ball seat (20) is provided with a cross-shaped through groove (19); the snap-in balls (18) are detachably snap-into the ball seats (20).

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