A split type movable door adjusting device with guiding and separating functions

Abstract

The utility model discloses a kind of with guiding and separating function's double-leaf movable door adjusting device, including ball head, ball head mounting seat, disc spring assembly, ball socket, ball socket mounting seat, wherein ball head and disc spring assembly are installed in ball head mounting seat, ball head head is hemispherical, in ball head mounting seat sliding groove sliding, tail and disc spring assembly contact, ball socket is installed in ball socket mounting seat, ball socket is hemiellipsoidal, disc spring in disc spring assembly is pre-tightened.The adjusting device provided by the utility model can eliminate left and right door synchronism error and axial deviation during movable door closing process, and overcome resistance moment in movable door opening process, assist left and right movable door separation, can solve the deviation between in-place position and theoretical position when double-leaf movable door closes and the problem of overcoming large resistance when opening.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to a double-leaf movable door adjustment device with guiding and separating functions. Background Technology

[0002] Double-leaf sliding doors are widely used in the home appliance, automotive, and aircraft industries, serving to protect the internal structure of products and free up space. Due to limitations in processing errors and assembly precision, the closed position of double-leaf sliding doors deviates somewhat from the theoretical position; furthermore, influenced by the internal structure of the product and the pressure difference between the inside and outside, double-leaf sliding doors require overcoming significant resistance when opening, affecting their reliability. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a double-leaf sliding door adjustment device with guiding and separating functions, so as to solve the problems that the closed position of the double-leaf sliding door deviates from the theoretical position and that it needs to overcome a large resistance when opening.

[0004] To solve the above problems, this utility model provides a double-leaf sliding door adjustment device with guiding and separating functions, including a ball head, a ball head mounting base, a disc spring assembly, a ball socket, and a ball socket mounting base. The ball head and the disc spring assembly are installed in the ball head mounting base. The ball head has a hemispherical head that slides in the groove of the ball head mounting base, and its tail contacts the disc spring assembly. The ball socket is installed in the ball socket mounting base and is semi-ellipsoidal.

[0005] Furthermore, the ball head mounting seat is installed in the right middle beam mounting grid, and the ball socket mounting seat is installed in the left middle beam mounting grid; the left middle beam is installed on the left movable door, and the right middle beam is installed on the right movable door.

[0006] Furthermore, during the closing process of the movable door, the ball head contacts the upper and lower edges of the ball socket and moves towards the groove of the ball socket, eliminating the synchronization error of the left and right movable doors; the ball head contacts the left and right edges of the ball socket, and the ball socket guides the movement of the ball head, eliminating the axial deviation of the left and right movable doors.

[0007] Furthermore, after the movable door is pressed, the ball head fully contacts the ball socket, pressing the disc spring assembly.

[0008] Furthermore, when the movable door is opened, the disc spring assembly acts between the ball head and the ball socket to overcome the opening resistance torque of the movable door and assist in the separation of the left and right movable doors.

[0009] Compared with the prior art, the advantages and beneficial effects of this utility model are:

[0010] (1) By matching the ball head with the ball socket, the synchronization error and axial deviation of the left and right doors during the closing process of the movable door are eliminated;

[0011] (2) The resistance generated by the disc spring assembly overcomes the resistance torque during the opening of the movable door and assists in the separation of the left and right movable doors. Attached Figure Description

[0012] Figure 1 This is a diagram illustrating the composition of a double-leaf sliding door adjustment device with guiding and separating functions according to this utility model.

[0013] Figure 2 This is a layout diagram of a double-leaf sliding door adjustment device with guiding and separating functions according to this utility model;

[0014] Figure 3 This is a ball head structure diagram of a double-leaf movable door adjustment device with guiding and separating functions according to this utility model;

[0015] Figure 4 This is a ball socket structure diagram of a double-leaf movable door adjustment device with guiding and separating functions according to this utility model;

[0016] Figure 5 This is a diagram illustrating the adjustment process of a double-leaf sliding door adjustment device with guiding and separating functions according to this utility model.

[0017] The markings in the diagram are: 1. Left movable door; 2. Right movable door; 3. Adjustment device a; 4. Adjustment device b; 5. Right center beam; 6. Left center beam; 7. Ball head; 8. Ball head mounting seat; 9. Disc spring assembly; 10. Ball socket; 11. Ball socket mounting seat; L, Disc spring compression. Detailed Implementation

[0018] The following detailed description, in conjunction with the accompanying drawings and specific embodiments, provides a further detailed explanation of a double-leaf sliding door adjustment device with guiding and separating functions according to the present invention. The advantages and features of the present invention will become clearer from the following description and claims.

[0019] like Figure 1 The diagram shows the composition of a double-leaf sliding door adjustment device with guiding and separating functions. The double-leaf sliding door adjustment device with guiding and separating functions provided by this utility model includes a ball head (7), a ball head mounting seat (8), a disc spring assembly (9), a ball socket (10), and a ball socket mounting seat (11). The ball head (7) and the disc spring assembly (9) are installed in the ball head mounting seat (8). The head of the ball head (7) is hemispherical and slides in the groove of the ball head mounting seat (8), and the tail contacts the disc spring assembly (9). The ball socket (10) is installed in the ball socket mounting seat (11) and the ball socket (10) is semi-ellipsoidal. The stiffness of the disc spring assembly (9) is K, the disc spring is pre-tightened, and the pre-tightening force is F0.

[0020] like Figure 2Layout diagram of a double-leaf sliding door adjustment device with guiding and separating functions. Figure 3 A ball joint structure diagram of a double-leaf sliding door adjusting device with guiding and separating functions and Figure 4 A ball socket structure diagram of a double-leaf sliding door adjustment device with guiding and separating functions is shown. There are two adjustment devices, which are respectively installed in the middle beam mounting grid of the double-leaf sliding door. The ball head mounting seat (8) is installed in the right middle beam (5) mounting grid, and the ball socket mounting seat (11) is installed in the left middle beam (6) mounting grid. The left middle beam (6) is installed on the left sliding door (1), and the right middle beam (5) is installed on the right sliding door (2). The adjustment device (a3) ​​and the adjustment device (b4) are respectively installed in the left and right middle beam mounting grids.

[0021] like Figure 5 A diagram illustrating the adjustment process of a double-leaf sliding door adjustment device with guiding and separating functions is shown. During the closing process of the sliding door, the ball head (7) contacts the upper and lower edges of the ball socket (10) and gradually moves towards the groove of the ball socket (10), eliminating the synchronization error of the left and right sliding doors. The ball head (7) contacts the left and right edges of the ball socket (10), and the ball socket (10) guides the ball head (7) to move, eliminating the axial deviation of the left and right sliding doors. After the sliding door is pressed, the ball head (7) and the ball socket (10) are in complete contact, pressing the disc spring assembly (9) and generating a compression amount L, with a compression force of F0+KL. When the sliding door is opened, the compression force F0+KL of the disc spring assembly (9) acts between the ball head (7) and the ball socket (10), overcoming the opening resistance torque of the sliding door and assisting in the separation of the left and right sliding doors.

[0022] The contents not described in detail in this specification are existing technology known to those skilled in the art. It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A double-leaf sliding door adjustment device with guiding and separating functions, characterized in that, The adjustment device includes a ball head (7), a ball head mounting base (8), a disc spring assembly (9), a ball socket (10), and a ball socket mounting base (11); The ball head (7) and disc spring assembly (9) are installed in the ball head mounting base (8); The ball head (7) has a hemispherical head that slides in the groove of the ball head mounting seat (8) and its tail contacts the disc spring assembly (9). The ball socket (10) is installed in the ball socket mounting base (11), and the ball socket (10) is semi-ellipsoidal.

2. The double-leaf sliding door adjustment device with guiding and separating functions according to claim 1, characterized in that, The ball head mounting seat (8) is installed in the mounting grid of the right middle beam (5), and the ball socket mounting seat (11) is installed in the mounting grid of the left middle beam (6); the left middle beam (6) is installed on the left movable door (1), and the right middle beam (5) is installed on the right movable door (2); the adjusting device a (3) and the adjusting device b (4) are respectively installed in the mounting grids of the left and right middle beams.

3. The double-leaf sliding door adjustment device with guiding and separating functions according to claim 1, characterized in that, During the closing process of the movable door, the ball head (7) contacts the upper and lower edges of the ball socket (10) and moves into the groove of the ball socket (10) to eliminate the synchronization error of the left and right movable doors; the ball head (7) contacts the left and right edges of the ball socket (10), and the ball socket (10) guides the ball head (7) to move, eliminating the axial deviation of the left and right movable doors.

4. A double-leaf sliding door adjustment device with guiding and separating functions according to claim 1, characterized in that, After the movable door is pressed, the ball head (7) fully contacts the ball socket (10) and presses the disc spring assembly (9).

5. A double-leaf sliding door adjustment device with guiding and separating functions according to claim 1, characterized in that, When the movable door is opened, the disc spring assembly (9) acts between the ball head (7) and the ball socket (10) to overcome the opening resistance torque of the movable door and assist the separation of the left and right movable doors.

Images