Sliding switch assembly for door

Abstract

The utility model relates to the technical field of door and window accessories, in particular to a sliding switch assembly for a door, which comprises a sliding rail used for being connected with a door frame, a door plate fixing piece used for driving a door plate to be opened and closed, and a sliding device and a swing arm device which are connected with the sliding rail and the door plate fixing piece. The sliding device comprises a sliding base rotationally connected with the door plate fixing piece and a pulley rotationally connected with the sliding base and slidably connected with the sliding rail, and the two ends of the swing arm device are rotationally connected with the door plate fixing piece and the sliding rail respectively. According to the sliding switch assembly for the door, the door plate fixing piece can be opened at a larger angle relative to the sliding rail, so that a door plate adopting the sliding switch assembly for the door can be opened at a larger angle relative to a door frame, the space occupied when the door plate is opened is reduced, and effective utilization of the space is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window accessory technical field especially a door sliding switch subassembly. BACKGROUND

[0002] Doors play an important role in many fields such as residential and commercial buildings. In a residence, doors are used to divide areas such as bedrooms, bathrooms, kitchens, etc., to protect privacy and achieve functional zoning. In commercial places such as offices and shopping malls, doors not only serve the purpose of separating spaces, but also serve the functions of safety protection and decoration.

[0003] Traditional door designs usually include door frames, door panels, and hinges, etc. The door panel is installed on one side of the door frame by the hinge to achieve opening and closing. However, due to the limitations of the hinge structure and the spatial layout of the door panel and the door frame, it is usually difficult to achieve a 90-degree full opening state when the door panel opens inward. This makes the door panel occupy a lot of space when it is opened, affecting the effective use of space. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a door sliding switch subassembly that can ensure the effective use of space.

[0005] To solve the above technical problems, the door sliding switch subassembly of the utility model comprises a sliding rail for connecting with a door frame, a door panel fixing piece for driving a door panel to open and close, and a sliding device and a swing arm device connecting the sliding rail and the door panel fixing piece. The sliding device comprises a sliding seat rotatably connected with the door panel fixing piece and a pulley rotatably connected with the sliding seat and slidingly connected with the sliding rail. The swing arm device is rotatably connected with the door panel fixing piece and the sliding rail at both ends.

[0006] As an improvement of the above-mentioned scheme, two pulleys are arranged on the sliding seat along the extension direction of the sliding rail.

[0007] As an improvement of the above-mentioned scheme, the sliding rail is provided with a guide groove into which the pulley extends and which is horizontally outwardly arranged.

[0008] As an improvement of the above-mentioned scheme, the guide groove is provided with a downwardly concave arc guide surface on the lower side, and the outer side of the pulley is matched with the arc guide surface.

[0009] As an improvement of the above-mentioned scheme, the sliding rail is provided with a stop edge extending downward from the upper edge of the guide groove opening to block the pulley from leaving the guide groove.

[0010] As an improvement of the above-mentioned scheme, the stop edge is provided with a gap at both ends of the guide groove.

[0011] As the improvement of the above-mentioned scheme, the swing arm device comprises a rotating seat rotatably connected with the door plate fixing member, a swing seat rotatably connected with the sliding rail, and a cross arm having two ends respectively mounted on the rotating seat and the swing seat.

[0012] As the improvement of the above-mentioned scheme, the swing arm device comprises a rotating seat rotatably connected with the door plate fixing member, a swing seat rotatably connected with the sliding rail, and a cross arm having two ends respectively mounted on the rotating seat and the swing seat.

[0013] The present application has the following advantages:

[0014] The door sliding switch assembly of the present application can open the door plate to a larger angle relative to the door frame, reduces the space occupied by the door plate when it is opened, and ensures the effective use of the space. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 4 is a schematic view of the door sliding switch assembly in the open state according to the embodiment of the present application;

[0016] Figure 2 Fig. 5 is an enlarged view of part A in Fig. 4; Figure 1

[0017] Figure 3 Fig. 6 is a schematic view of the door sliding switch assembly in the closed state according to the embodiment of the present application;

[0018] Figure 4 Fig. 7 is a schematic view of the sliding device mounted on the door plate fixing member according to the embodiment of the present application;

[0019] Figure 5 Fig. 8 is a schematic view of the rotating seat according to the embodiment of the present application;

[0020] Figure 6 Fig. 9 is a schematic view of the swing seat according to the embodiment of the present application.

[0021] In the drawings:

[0022] 100, sliding rail; 110, guide groove; 111, arc guide surface; 120, blocking edge; 121, accommodation notch; ​

[0023] 200, door plate fixing member;

[0024] 300, sliding device; 310, sliding seat; 320, pulley;

[0025] 400, swing arm device; 410, rotating seat; 411, first inserting member; 412, first screw hole; 413, first connecting screw; 420, swing seat; 421, second inserting member; 422, hinge seat; 423, second screw hole; 424, second connecting screw; 430, cross arm; 431, connecting groove; 432, first circular hole; 433, second circular hole. DETAILED DESCRIPTION

[0026] The utility model will be further described in connection with the drawings and specific embodiments, in order to more clearly understand the technical thought which the utility model claims to protect. Only this declaration, the up, down, left, right, front, back, inside, outside and other orientation words which appear or will appear in the text of the utility model, only take the drawings of the utility model as the benchmark, it is not the specific limitation of the utility model.

[0027] As Figures 1 to 3 shown, a door sliding switch assembly in the utility model embodiment, including being used for connecting with door frame sliding rail 100, being used for driving door plate switch door plate fixing member 200 and the sliding device 300 and swing arm device 400 of connecting sliding rail 100 and door plate fixing member 200. Actually, the sliding rail 100 can be the section bar of fixed installation in door frame upper beam or lower beam, can also be the guide rail of setting in door frame upper beam or lower beam, provide the basis for the sliding of sliding device 300, the door plate fixing member 200 can be the connecting piece of fixed in the board door, or be the section bar of installation fixed in the upper edge or lower edge of door plate, provide the basis for driving door plate switch.

[0028] The sliding device 300 includes the sliding seat 310 rotationally connected with the door plate fixing member 200 and the pulley 320 rotationally connected with the sliding seat 310 and slidingly connected with the sliding rail 100. The sliding seat 310 cooperates with the pulley 320 and the sliding rail 100 to enable the sliding seat 310 to slide relative to the sliding rail 100, and the sliding rail 100 cooperates with the sliding seat 310 and the door plate fixing member 200 to enable the sliding rail 100 to rotate relative to the door plate fixing member 200.

[0029] The swing arm device 400 is rotationally connected with the door plate fixing member 200 and the sliding rail 100 at both ends. Actually, the swing arm device 400 functions as a connecting rod to enable the door plate fixing member 200 to crosswise open and close and swing relative to the sliding rail 100.

[0030] The specific working principle of the door sliding switch assembly of this utility model is as follows: Figure 3 As shown, the door panel fixing member 200 is arranged parallel to the sliding track 100, that is, the door panel is parallel to the door frame, and the door is in the closed state at this time; when the door needs to be opened, the door panel swings relative to the door frame when pushed, at which time the slide block 310 rotates relative to the door panel fixing member 200 and slides along the sliding track 100, and the swing arm device 400 acts as a connecting rod to control the door panel fixing member 200 to swing open relative to the sliding track 100, as shown. Figure 1 As shown, during the opening process, the rotation axis of the door panel fixing component 200 is not fixed on one side of the doorway, so that the door panel is not restricted by the door frame and can be opened to a larger angle, thereby effectively reducing the space occupied by the door panel when it is opened and improving the space utilization efficiency.

[0031] The sliding switch assembly for doors of this invention comprises a sliding track 100, a door panel fixing member 200, a sliding device 300, and a swing arm device 400. The door panel fixing member 200 can open to a larger angle relative to the sliding track 100, thereby enabling the door panel using the sliding switch assembly of this invention to open to a larger angle relative to the door frame, reducing the space occupied by the door panel when it is opened and ensuring effective use of space.

[0032] Specifically, such as Figure 4 As shown, preferably, two pulleys 320 are spaced apart on the slide block 310 along the extension direction of the sliding track 100. By having the two pulleys 320 contact the sliding track 100 simultaneously, the stability of the slide block 310 relative to the sliding track 100 is improved.

[0033] Specifically, such as Figure 2 As shown, the sliding track 100 is provided with a guide groove 110 into which the pulley 320 extends and which has a horizontally outward opening. The guide groove 110 cooperates with the pulley 320 to realize the sliding connection between the slide block 310 and the sliding track 100, and can limit the up and down sway of the slide block 310 relative to the sliding track 100, so as to ensure the stability of the door panel fixing member 200 relative to the sliding track 100.

[0034] Furthermore, the lower inner side of the guide groove 110 is preferably provided with a downwardly concave arc guide surface 111, and the outer side of the pulley 320 matches the arc guide surface 111. Through the cooperation between the arc guide surface 111 and the outer side of the pulley 320, the contact area between the pulley 320 and the guide groove 110 is increased, thereby improving the reliability of the sliding of the slide block 310 relative to the sliding track 100.

[0035] Further, the sliding rail 100 is preferably provided with a baffle 120 extending downward from the opening upper edge of the guide groove 110 to prevent the pulley 320 from leaving the guide groove 110, and after the pulley 320 extends into the guide groove 110, the upper part of the pulley 320 is prevented from leaving the guide groove 110 under the action of the baffle, and under the cooperation of the circular arc guide surface 111 and the outer side of the pulley 320, the sliding connection between the pulley 320 and the sliding rail 100 is more reliable. Preferably, the baffle 120 is provided with a gap 121 at both ends of the guide groove 110 to provide space for the pulley 320 to be installed into the guide groove 110, facilitating the installation and removal of the pulley 320 and the sliding rail 100.

[0036] It should be noted that, as shown in Figure 5 and Figure 6 , the swing arm device 400 preferably includes a rotating seat 410 rotatably connected to the door plate fixing member 200, a swing seat 420 rotatably connected to the sliding rail 100, and a cross arm 430 mounted at both ends of the rotating seat 410 and the swing seat 420. In practical application, the swing arm device 400 is rotatably connected to the door plate fixing member 200 through the rotating seat 410 and rotatably connected to the sliding rail 100 through the swing seat 420, and the cross arm 430 serves to connect and fix the distance between the rotating seat 410 and the swing seat 420, thereby realizing the function of a connecting rod between the door plate fixing frame and the sliding rail 100.

[0037] Specifically, the cross arm 430 is preferably provided with a connecting groove 431, the rotating seat 410 is provided with a first inserting part 411 for extending into the connecting groove 431, the first inserting part 411 is provided with a first screw hole 412, the cross arm 430 is provided with a first circular hole 432 in communication with the connecting groove 431, the rotating seat 410 is provided with a first connecting screw 413 for being screwed through the first circular hole 432 and the first screw hole 412, and the detachable connection between the cross arm 430 and the rotating seat 410 is realized through the cooperation of the first inserting part 411, the first screw hole 412, the connecting groove 431, the first circular hole 432 and the first connecting screw 413; the swing seat 420 comprises a second inserting part 421 for extending into the connecting groove 431 and a hinge seat 422 pivotally connected with the second inserting part 421 and screwed with the sliding rail 100, the second inserting part 421 is provided with a second screw hole 423, the cross arm 430 is provided with a second circular hole 433 in communication with the connecting groove 431, the second inserting part 421 is provided with a second connecting screw 424 for being screwed through the second circular hole 433 and the second screw hole 423, and the detachable connection between the cross arm 430 and the swing seat 420 is realized through the cooperation of the second inserting part 421, the second screw hole 423, the connecting groove 431, the second circular hole 433 and the second connecting screw 424. When the swing arm device 400, the door plate fixing part 200 and the sliding rail 100 are assembled, the above detachable connection can reduce the assembly difficulty, and the cross arm 430 with different lengths can be replaced according to the requirements, so as to adapt to the different requirements of the opening and closing degree of the door plate fixing part 200 relative to the sliding rail 100.

[0038] The above is only a specific embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A slide switch assembly for a door, characterized by: The door frame connecting sliding rail, the door plate fixing part for driving the door plate to open and close, the sliding device connecting the sliding rail and the door plate fixing part, and the swing arm device are provided.

2. A slide switch assembly for a door as defined in claim 1, wherein: Two sliding wheels are arranged on the sliding seat and spaced apart along the extension direction of the sliding rail.

3. A slide switch assembly for a door as defined in claim 1, wherein: The sliding rail is provided with a guide groove into which the sliding wheel extends and which is horizontally outwardly arranged.

4. A slide switch assembly for a door as defined in claim 3, wherein: The lower side of the guide groove is provided with a downwardly concave arc guide surface, and the outer side of the sliding wheel is matched with the arc guide surface.

5. A slide switch assembly for a door as defined in claim 4, wherein: The sliding rail is provided with a blocking edge extending downwardly from the upper edge of the guide groove opening to block the sliding wheel from leaving the guide groove.

6. A slide switch assembly for a door as defined in claim 5, wherein: The blocking edge and the two ends of the guide groove are provided with a gap.

7. A slide switch assembly for a door as defined in claim 1, wherein: The swing arm device includes a rotating seat rotatably connected with the door plate fixing part, a swing seat rotatably connected with the sliding rail, and a horizontal arm installed at the two ends of the rotating seat and the swing seat.

8. A slide switch assembly for a door as defined in claim 7, wherein: The horizontal arm is provided with a connecting groove, the rotating seat is provided with a first insertion part for extending into the connecting groove, the first insertion part is provided with a first screw hole, the horizontal arm is provided with a first circular hole in communication with the connecting groove, and the rotating seat is provided with a first connecting screw for threadedly connecting through the first circular hole and the first screw hole; the swing seat includes a second insertion part for extending into the connecting groove, a hinge seat pivotally connected with the second insertion part and threadedly connected with the sliding rail, the second insertion part is provided with a second screw hole, the horizontal arm is provided with a second circular hole in communication with the connecting groove, and the second insertion part is provided with a second connecting screw for threadedly connecting through the second circular hole and the second screw hole.

Images