Hidden frame and sash flush lower suspension component

Abstract

The utility model relates to the technical field of hardware, in particular to an invisible frame and sash flush lower suspension component, which is characterized in that an upper hinge seat is fixedly connected to an inner corner of a window frame, an upper hinge plate A and an upper hinge plate B are hinged to the upper hinge seat, the upper hinge plate A and the upper hinge plate B are hinged together, the upper hinge plate B is hinged to a suspension flat fixing plate, and the suspension flat fixing plate is hinged to the lower hinge seat. One end of the first upper hinge plate is slidably connected with a suspended flat fixing plate, one end of the suspended flat fixing plate is connected with a suspended flat connecting plate, the bottom of the suspended flat connecting plate is connected with an upper suspended fixing plate through a short connecting plate, the upper suspended fixing plate is connected into a profile groove of a window sash, the bottom of the upper suspended fixing plate is slidably connected with an upper suspended sliding plate, and the upper suspended sliding plate is in transmission connection with a lever handle. The lower suspension component has the advantages that the lower suspension component can be used for a casement window and an inward tilt-turn window of a frame and sash flush sectional material, the lower suspension component is matched with the sectional material during installation, accuracy of the installation position is guaranteed, and barrier-free opening of the sash is achieved through rotation of all points of a hinge and the sectional material flush with the frame and sash.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware, in particular to a concealed frame and sash flush hanging component. Background Art

[0002] Currently, the existing lower hanging components are suitable for ordinary plastic steel profiles of conventional casement windows and tilt windows. There is no corresponding lower hanging component for casement windows and tilt windows with flush profiles of the frame and sash.

[0003] To this end, the present application designs a hanging component for the flush profile of the frame and sash to solve the above-mentioned problem. Summary of the invention

[0004] In order to make up for the deficiencies in the prior art, the utility model provides a concealed frame and sash flush hanging component.

[0005] A concealed frame and sash flush hanging component, comprising an upper hinge seat, characterized in that:

[0006] The upper hinge seat is fixedly connected to the inner corner of the window frame, and the upper hinge plate A and the upper hinge plate B are hinged on the upper hinge seat. The upper hinge plate A and the upper hinge plate B are hinged together, and the upper hinge plate B is hinged to the suspended flat fixed plate. One end of the upper hinge plate A is slidably connected to the suspended flat fixed plate, and one end of the suspended flat fixed plate is connected to the suspended flat connecting plate. The bottom of the suspended flat connecting plate is connected to the upper suspended fixed plate through a short connecting plate. The upper suspended fixed plate is connected to the profile groove of the window sash, and the bottom of the upper suspended fixed plate is slidably connected to the upper suspended sliding plate. The upper suspended sliding plate is transmission-connected to the handle.

[0007] Furthermore, in order to better realize the utility model, the short connecting plate is fixedly connected to the bottom of the suspended flat connecting plate through a clamping plate and a connecting plate rivet column B.

[0008] Furthermore, in order to better realize the utility model, a connecting plate rivet column A is inserted into the end of the suspended flat connecting plate, and the connecting plate rivet column A will not fall out of the limiting groove of the upper suspended fixed plate.

[0009] Furthermore, in order to better implement the present invention, an adjusting screw is installed on the suspended flat fixing plate, and the window sash can be adjusted left and right by rotating the adjusting screw.

[0010] Furthermore, in order to better realize the utility model, the adjustment rivet inserted into the waist-round hole at one end of the suspended flat fixing plate is an eccentric structure, and the sealing of the window can be adjusted by a hexagonal wrench.

[0011] The beneficial effects of the utility model are:

[0012] The lower hanging component of the utility model can be used for casement windows and tilt-down windows with frame and sash flush profiles. It is matched with the profile during installation to ensure the accuracy of the installation position. By rotating at various points of the hinge, the window sash can be opened without obstacles by flushing with the frame and sash profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of a three-dimensional structure of the utility model;

[0014] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 4 The utility model is a schematic structural diagram of the lower hanging component installed on the window frame and window sash.

[0017] In the figure,

[0018] 1. Connecting plate rivet column A; 2. Limiting plastic spring; 3. Connecting plate rivet column B; 4. Clamp; 5. Short connecting plate; 6. Anti-pry suspension pin; 7. Suspension key; 8. Suspension connecting plate; 9. Adjustment screw; 10. Upper slide rivet; 11. Upper rivet sleeve; 12. Upper hinge seat; 13. Upper connecting rivet; 14. Upper hinge plate A; 15. Upper hinge seat rivet; 16. Upper hinge plate B; 17. Suspension fixed plate; 18. Fixed plate rivet; 19. Upper suspended fixed plate; 20. Slider; 21. Connecting shaft; 22. Adjustment block; 23. Adjustment rivet; 24. Upper suspended sliding plate; 25. Spring washer; 26. Upper suspended rivet; 27. Fixing clamp. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0021] Figure 1-Figure 4 This is a specific embodiment of the utility model, which is a hidden type frame and sash flush lower hanging component. This embodiment is applicable to both flush and non-flush profiles of frame and sash. The lower hanging component is mainly composed of an upper hinge seat, an upper hinge plate A, an upper hinge plate B, a suspended flat plate, a slider, etc., which together with the lower hinge, linkage components, corners, handles, pin blocks and other hardware constitute an inner-opening invisible lower hanging system to realize the inward opening and inward tilting opening functions of the window sash.

[0022] The specific installation of this embodiment is as follows:

[0023] For the window frame part: rivet the upper hinge seat rivet 15 to rivet the upper hinge seat 12 and the upper hinge plate A 14 together, rivet the upper hinge plate B 16 together through the upper connecting rivet 13, put the upper rivet sleeve 11 on the upper slide groove rivet 10, put it into the slide groove of the upper hinge seat 12, and rivet it to one end of the upper hinge plate B 16, the fixed plate rivet 18 passes through the suspended flat fixed plate 17 and rivets it together with the other end of the upper hinge plate B 16, pass the connecting shaft 21 through the slider 20 and place it in the slide groove of the suspended flat fixed plate 17, and rivet it together with the upper hinge plate A 14; rivet the connecting plate rivet column A 1, the connecting plate rivet column B 3, and the suspended flat key 7 on the suspended flat connecting plate 8; rivet the suspended flat connecting plate 8 and the suspended flat fixed plate 17 together through the adjusting block 22 and the adjusting rivet 23, and then screw the adjusting screw 9 into the thread of the adjusting block 22.

[0024] For the window sash part: rivet the clamping plate 4 and the short connecting plate 5 together, put the spring washer 25 on the upper hanging rivet 26, pass through the upper hanging fixed plate 19 and rivet with the short connecting plate 5, rivet the upper hanging sliding plate 24 and the upper hanging fixed plate 19 together through the fixing clip 27 and the anti-pry hanging pin 6, and finally clamp the limiting plastic spring 2 in the corresponding position of the upper hanging fixed plate 19.

[0025] When installing the window sash, the sash part and the frame part are respectively installed on the sash profile and the frame profile, and then the sash part and the frame part are combined. After the combination, it is not easy to separate.

[0026] By rotating the handle transmission, the upper hanging sliding plate 24 moves. When the anti-pry hanging flat pin 6 is at the center position of the sliding groove of the upper hanging fixed plate 19 (the mark line is designed here), it is in the limit range of the hanging flat key 7 and is in the horizontal open state. The lower hanging component is designed with a sliding groove on the upper hinge seat to cooperate with the upper sliding groove rivet. Through the two connecting plates, the upper sliding groove rivet and the connecting rivet rotate around the upper sliding groove rivet, and the slider slides in the hanging flat fixed plate groove to realize the opening of the window sash; when the anti-pry hanging flat pin 6 is at one end of the sliding groove of the upper hanging fixed plate 19, it is in the limit range of the hanging flat key 7, and it is in the locked state; when the anti-pry hanging flat pin 6 is at one end of the sliding groove of the upper hanging fixed plate 19, it is out of the limit range of the hanging flat key 7 and is in the hanging open state. The lower hanging component is designed with a two-dimensional adjustment method, which can be adjusted in the left and right directions and the sealing direction of the sash, so that the window sash is in the best state when opened and the best sealing when locked.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A concealed frame and sash flush hanging component, comprising an upper hinge seat (12), characterized in that: The upper hinge seat (12) is fixedly connected to the inner corner of the window frame. The upper hinge seat (12) is hinged with an upper hinge plate A (14) and an upper hinge plate B (16). The upper hinge plate A (14) and the upper hinge plate B (16) are hinged together. The upper hinge plate B (16) is hinged to a suspended flat fixed plate (17). One end of the upper hinge plate A (14) is slidably connected to the suspended flat fixed plate (17). One end of the suspended flat fixed plate (17) is connected to a suspended flat connecting plate (8). The bottom of the suspended flat connecting plate (8) is connected to an upper suspended fixed plate (19) via a short connecting plate (5). The upper suspended fixed plate (19) is connected to a profile groove of the window sash. The bottom of the upper suspended fixed plate (19) is slidably connected to an upper suspended sliding plate (24). The upper suspended sliding plate (24) is transmission-connected to a handle.

2. The concealed frame and sash flush hanging component according to claim 1 is characterized in that: The short connecting plate (5) is fixedly connected to the lower side of the suspended connecting plate (8) via a clamping plate (4) and connecting plate rivet column B (3).

3. The concealed frame and sash flush hanging component according to claim 1 is characterized in that: The end of the suspended flat connecting plate (8) is plugged with a connecting plate rivet column A (1), and the connecting plate rivet column A (1) will not fall out of the limiting groove of the upper suspended fixing plate (19).

4. The concealed frame-sash flush hanging component according to claim 1 is characterized in that: An adjusting screw (9) is mounted on the suspended flat fixing plate (17), and the window sash can be adjusted left and right by rotating the adjusting screw (9).

5. The concealed frame and sash flush hanging component according to claim 1 is characterized in that: The adjustment rivet (23) inserted into the waist-circular hole at one end of the suspended flat fixing plate (17) is an eccentric structure, and the sealing performance of the window can be adjusted by a hexagonal wrench.

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