Segmented sliding door capable of saving occupied space

Abstract

The utility model discloses an occupation-saving segmented sliding door, and relates to the technical field of segmented sliding doors, the occupation-saving segmented sliding door comprises a buffer mechanism, a driving mechanism is arranged in the buffer mechanism, lubricating mechanisms are arranged on the driving mechanism and the buffer mechanism, the buffer mechanism comprises a first door plate, a limiting groove is formed in the front side of the first door plate, and a second door plate is arranged in the limiting groove. And hollow rods are symmetrically arranged on the inner side of the first door plate. When the second door plate moves towards the two sides, the second door plate collides with the I-shaped push rod, the I-shaped push rod moves towards the interior of the hollow rod, air in the hollow rod is extruded, and therefore impact force is buffered for the first time, when the I-shaped push rod moves, the spring and the elastic ball are extruded, the impact force can be buffered again, and the impact force is buffered. The elastic force generated after the spring and the elastic ball are stressed is matched with air in the hollow rod, the I-shaped push rod is pushed outwards, certain impact force can be counteracted, and then the stability of the sliding door is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sectional sliding doors, and particularly relates to a sectional sliding door that saves occupied space. Background Art

[0002] The sectional sliding door is composed of multiple door panels and can move independently or synchronously. It is widely used in industrial, commercial, and residential fields and has high flexibility and convenience.

[0003] When the movable door panel of the sectional sliding door moves, if the moving speed is relatively fast, it is easy to generate an impact force with the fixed door panel, which will further lead to the problem of poor stability of the sectional sliding door. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sectional sliding door that saves occupied space to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A sectional sliding door that saves occupied space includes a buffer mechanism. A driving mechanism is arranged inside the buffer mechanism, and a lubricating mechanism is arranged on the driving mechanism and the buffer mechanism.

[0007] The buffer mechanism includes a first door panel. A limiting groove is opened on the front side of the first door panel. Hollow rods are symmetrically arranged inside the first door panel. A resilient ball is fixedly connected inside the hollow rod and is fixedly connected to the first door panel.

[0008] The further improvement of the technical solution of the utility model lies in that: A spring is fixedly connected to the resilient ball. One end of the spring is fixedly connected to an I-shaped push rod. One end of the I-shaped push rod is located inside the hollow rod. When the I-shaped push rod moves into the hollow rod, the air inside the hollow rod is squeezed, thereby initially buffering the impact force.

[0009] The further improvement of the technical solution of the utility model lies in that: The driving mechanism includes a first electric rotating rod. A crawler is fixedly connected to the first electric rotating rod. A connecting block is fixedly connected to the crawler. One end of the crawler is fixedly connected to a second electric rotating rod. The first electric rotating rod and the second electric rotating rod rotate in the same direction and at the same speed, which can avoid the phenomenon of the crawler becoming loose.

[0010] The further improvement of the technical solution of the utility model lies in that: Limiting discs are fixedly connected to both ends of the second electric rotating rod and the first electric rotating rod. The limiting discs are rotatably connected inside the first door panel. The limiting discs limit the range within which the crawler can move, thereby ensuring the stability of the crawler during operation.

[0011] A further improvement of the technical solution of the present utility model lies in that: the lubricating mechanism includes a second door panel, the second door panel is fixedly connected to the front side of the connecting block, a reinforcing rod is fixedly connected to the back of the second door panel, and the reinforcing rod is slidably connected inside the limiting groove. The reinforcing rod moves in the limiting groove, so as to cooperate with the connecting block, which can improve the stability of the second door panel when moving.

[0012] A further improvement of the technical solution of the present utility model lies in that: an oil storage cotton is fixedly connected inside the reinforcing rod, and a filter screen is fixedly connected inside the reinforcing rod, and the filter screen is located behind the oil storage cotton. The filter screen can fix the position of the oil storage cotton and at the same time can prevent external sundries from damaging the oil storage cotton.

[0013] A further improvement of the technical solution of the present utility model lies in that: a connecting rod is rotatably connected inside the reinforcing rod, a transmission rod is fixedly connected to the surface of the connecting rod, and the transmission rod is in contact with the filter screen. The surface of the transmission rod is subjected to friction force and can rotate on the connecting rod.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0015] 1. The present utility model provides a segmented sliding door that saves space. When the second door panel moves to both sides, it collides with the I-shaped push rod. The I-shaped push rod moves into the hollow rod, compresses the air inside the hollow rod, thereby initially buffering the impact force. When the I-shaped push rod moves, it compresses the spring and the elastic ball, which can buffer the impact force again. The elastic force generated after the spring and the elastic ball are stressed cooperates with the air inside the hollow rod to push the I-shaped push rod outward, which can offset a certain amount of impact force, thereby improving the stability of the sliding door.

[0016] 2. The present utility model provides a segmented sliding door that saves space. When the connecting block drives the second door panel to move, the reinforcing rod moves synchronously in the limiting groove, and the transmission rod is in contact with the inner wall of the limiting groove. Therefore, when moving, it can drive the transmission rod to rotate on the connecting rod, and the transmission rod is in contact with the filter screen and the oil storage cotton. Thus, when the transmission rod rotates, the lubricating oil in the oil storage cotton can continuously lubricate the surface of the transmission rod, thereby improving the smoothness of the movement of the reinforcing rod and the second door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic sectional structure diagram of the buffer mechanism of the present utility model;

[0019] Figure 3 is a schematic diagram of the driving mechanism structure of the present utility model;

[0020] Figure 4 This is a schematic cross-sectional structure diagram of the lubrication mechanism of the present utility model.

[0021] In the figure: 1. Buffer mechanism; 11. First door panel; 12. Limit groove; 13. Hollow rod; 14. Elastic ball; 15. Spring; 16. I-shaped push rod; 2. Driving mechanism; 21. First electric rotating rod; 22. Track; 23. Connecting block; 24. Second electric rotating rod; 25. Limit disc; 3. Lubrication mechanism; 31. Second door panel; 32. Reinforcing rod; 33. Oil storage cotton; 34. Filter screen; 35. Connecting rod; 36. Transmission rod. Specific embodiments

[0022] The following further describes the present utility model in detail with reference to embodiments:

[0023] Embodiment 1

[0024] As Figures 1-4 shown, the present utility model provides a segmented sliding door that saves space occupation, including a buffer mechanism 1. A driving mechanism 2 is arranged inside the buffer mechanism 1, and a lubrication mechanism 3 is arranged on the driving mechanism 2 and the buffer mechanism 1. The buffer mechanism 1 includes a first door panel 11. A limit groove 12 is opened on the front side of the first door panel 11. Hollow rods 13 are symmetrically arranged inside the first door panel 11. An elastic ball 14 is fixedly connected inside the hollow rod 13, and the elastic ball 14 is fixedly connected to the first door panel 11. A spring 15 is fixedly connected to the elastic ball 14. One end of the spring 15 is fixedly connected to an I-shaped push rod 16, and one end of the I-shaped push rod 16 is located inside the hollow rod 13;

[0025] Specifically, when the second door panel 31 moves to both sides, it collides with the I-shaped push rod 16. The I-shaped push rod 16 moves into the hollow rod 13, squeezing the air inside the hollow rod 13, thereby initially buffering the impact force. When the I-shaped push rod 16 moves, it squeezes the spring 15 and the elastic ball 14, and can buffer the impact force again. The elastic force generated by the spring 15 and the elastic ball 14 when they are stressed cooperates with the air inside the hollow rod 13 to push the I-shaped push rod 16 outward, which can offset a certain amount of impact force, thereby improving the stability of the sliding door.

[0026] Embodiment 2

[0027] As Figures 1-4As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the driving mechanism 2 includes a first electric rotating rod 21. A crawler 22 is fixedly connected to the first electric rotating rod 21. A connecting block 23 is fixedly connected to the crawler 22. One end of the crawler 22 is fixedly connected to a second electric rotating rod 24. Limiting discs 25 are fixedly connected to both ends of the second electric rotating rod 24 and the first electric rotating rod 21. The limiting discs 25 are rotatably connected inside the first door panel 11.

[0028] Specifically, when the first electric rotating rod 21 and the second electric rotating rod 24 are started, their rotation directions and rotation speeds are the same. When the first electric rotating rod 21 winds the crawler 22, the second electric rotating rod 24 releases the crawler 22 wound on its surface, so as to be able to adjust the position of the connecting block 23. Since their rotation speeds are the same and the limiting discs 25 at both ends limit the moving range of the crawler 22, the phenomenon of the crawler 22 loosening can be avoided. When the connecting block 23 moves towards the first electric rotating rod 21, it can drive the second door panel 31 to move towards the front side of the first door panel 11, so that the two overlap, thereby reducing the occupied space of the sliding door. If the rotation directions of the first electric rotating rod 21 and the second electric rotating rod 24 are changed, the first electric rotating rod 21 can release the crawler 22 wound on its surface, and the second electric rotating rod 24 winds the crawler 22, and the second door panel 31 can be driven by the connecting block 23 to move towards the second electric rotating rod 24, so that the first door panel 11 and the second door panel 31 are in an unfolded state.

[0029] Embodiment 3

[0030] As Figures 1-4 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the lubricating mechanism 3 includes a second door panel 31. The second door panel 31 is fixedly connected to the front side of the connecting block 23. A reinforcing rod 32 is fixedly connected to the back of the second door panel 31. The reinforcing rod 32 is slidably connected inside the limiting groove 12. An oil storage cotton 33 is fixedly connected inside the reinforcing rod 32. A filter screen 34 is fixedly connected inside the reinforcing rod 32, and the filter screen 34 is located behind the oil storage cotton 33. A connecting rod 35 is rotatably connected inside the reinforcing rod 32. A transmission rod 36 is fixedly connected to the surface of the connecting rod 35, and the transmission rod 36 is in contact with the filter screen 34.

[0031] Specifically, when the connecting block 23 drives the second door panel 31 to move, the reinforcing rod 32 moves synchronously in the limiting groove 12, and the transmission rod 36 is in contact with the inner wall of the limiting groove 12. When moving, it can drive the transmission rod 36 to rotate on the connecting rod 35, and the transmission rod 36 is in contact with the filter screen 34 and the oil storage cotton 33. When the transmission rod 36 rotates, the lubricating oil in the oil storage cotton 33 can continuously lubricate the surface of the transmission rod 36, thereby improving the smoothness of the movement of the reinforcing rod 32 and the second door panel 31.

[0032] The working principle of the segmented sliding door that saves space will be specifically described below.

[0033] As Figures 1-4 shown, when the first electric rotating rod 21 and the second electric rotating rod 24 are started, when the first electric rotating rod 21 winds the crawler 22, the second electric rotating rod 24 releases the crawler 22 wound on its surface, so that the position of the second door panel 31 can be adjusted through the connecting block 23. When the connecting block 23 moves towards the first electric rotating rod 21, the second door panel 31 moves towards the front side of the first door panel 11, so that the two overlap. The connecting block 23 drives the second door panel 31 to move towards the second electric rotating rod 24, so that the first door panel 11 and the second door panel 31 are in an unfolded state. When the second door panel 31 moves, the reinforcing rod 32 moves synchronously in the limiting groove 12, and the transmission rod 36 is in contact with the inner wall of the limiting groove 12. Therefore, when moving, it can drive the transmission rod 36 to rotate on the connecting rod 35, and the transmission rod 36 is in contact with the filter screen 34 and the oil storage cotton 33, which can continuously lubricate the surface of the transmission rod 36, thereby improving the smoothness of the movement of the reinforcing rod 32 and the second door panel 31. When the sliding door is in the unfolded and folded states, the connecting block 23 collides with the I-shaped push rod 16, and the I-shaped push rod 16 moves into the hollow rod 13, squeezing the air, the spring 15 and the elastic ball 14 inside the hollow rod 13, which can buffer the impact force, thereby improving the stability of the sliding door.

[0034] The above has generally described the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A segmented sliding door that saves occupancy space, comprising a buffer mechanism (1), characterized in that: Inside the buffer mechanism (1), a driving mechanism (2) is provided, and a lubricating mechanism (3) is provided on the driving mechanism (2) and the buffer mechanism (1); The buffer mechanism (1) includes a first door panel (11). A limiting groove (12) is formed on the front side of the first door panel (11). Hollow rods (13) are symmetrically arranged inside the first door panel (11). A resilient ball (14) is fixedly connected inside the hollow rod (13), and the resilient ball (14) is fixedly connected to the first door panel (11).

2. The sectional translation door for saving space occupancy according to claim 1, characterized in that: A spring (15) is fixedly connected to the resilient ball (14). One end of the spring (15) is fixedly connected to an I-shaped push rod (16), and one end of the I-shaped push rod (16) is located inside the hollow rod (13).

3. The segmented sliding door for saving space occupation according to claim 1, wherein: The driving mechanism (2) includes a first electric rotating rod (21). A crawler belt (22) is fixedly connected to the first electric rotating rod (21). A connecting block (23) is fixedly connected to the crawler belt (22). One end of the crawler belt (22) is fixedly connected to a second electric rotating rod (24).

4. The segmented translation door for saving occupancy according to claim 3, characterized in that: Limiting discs (25) are fixedly connected to both ends of the second electric rotating rod (24) and the first electric rotating rod (21), and the limiting discs (25) are rotatably connected inside the first door panel (11).

5. A segmented sliding door for saving space occupation according to claim 1, characterized in that: The lubricating mechanism (3) includes a second door panel (31). The second door panel (31) is fixedly connected to the front side of the connecting block (23). A reinforcing rod (32) is fixedly connected to the back of the second door panel (31), and the reinforcing rod (32) is slidably connected inside the limiting groove (12).

6. The sectional translation door for saving occupancy according to claim 5, characterized in that: An oil storage cotton (33) is fixedly connected inside the reinforcing rod (32). A filter screen (34) is fixedly connected inside the reinforcing rod (32), and the filter screen (34) is located behind the oil storage cotton (33).

7. The segmented translation door for saving space occupancy according to claim 6, characterized in that: A connecting rod (35) is rotatably connected inside the reinforcing rod (32). A transmission rod (36) is fixedly connected to the surface of the connecting rod (35), and the transmission rod (36) is in contact with the filter screen (34).

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