Multifunctional electric sliding door

Abstract

The utility model discloses a multifunctional electric sliding door, and relates to the technical field of sliding doors. The multifunctional electric sliding door comprises a door frame, a supporting plate, a first door, a second door, an opening and closing driving device used for driving the first door and the second door to move close to each other or away from each other in a sliding mode, a first guiding device used for driving the first door to move in the length direction of the supporting plate, and a second guiding device used for driving the second door to move in the length direction of the supporting plate. The first door and the second door are both connected with the output end of the opening and closing driving device; the first guide device can be transversely and movably positioned on the supporting plate; the second guide device is tightly arranged at the upper end of the second door, and the second guide device can be transversely and movably positioned on the supporting plate; the first guide device and the second guide device are adopted to guide the first door and the second door correspondingly, the position precision of the first door and the second door in the opening and closing process is improved, and the multifunctional requirements of the first door and the second door are met.

Description

Technical Field

[0001] The utility model relates to the technology of the sliding door field, in particular to a multifunctional electric sliding door. Background Art

[0002] An electric sliding door is a type of sliding door. The door is opened by a driving system, and the door is automatically closed after a person leaves. The system controls the opening and closing process, which is convenient and fast. The utility model with application number 201520615889.4 provides a fully concealed frameless glass sliding door. The sliding door in the prior art does not use a first guide device and a second guide device to respectively guide the first door and the second door. The position accuracy of the first door and the second door during the opening and closing process needs to be improved, and the multifunctional requirements of the first door and the second door cannot be met. Therefore, in view of this situation, it is urgent to develop a multifunctional electric sliding door to meet the needs of actual use. Utility Model Content

[0003] In view of this, the present invention aims to solve the deficiencies in the prior art, and its main purpose is to provide a multifunctional electric sliding door, which guides the first door and the second door respectively by adopting a first guide device and a second guide device, thereby improving the position accuracy of the first door and the second door during the opening and closing process, and meeting the multifunctional requirements of the first door and the second door.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional electric sliding door comprises a door frame, a support plate, a first door, a second door, an opening and closing driving device for driving the first door and the second door to move closer to or away from each other, a first guide device for driving the first door to move along the length direction of the support plate, and a second guide device for driving the second door to move along the length direction of the support plate, wherein the support plate is laterally installed on the upper side of the door frame; the first door and the second door can be laterally movably arranged below the support plate; the first door and the second door are both connected to the output end of the opening and closing driving device; the first door and the second door move in relative directions to close or in opposite directions to open; the first guide device is fastened to the upper end of the first door, and the first guide device can be laterally movably located on the support plate; the second guide device is fastened to the upper end of the second door, and the second guide device can be laterally movably located on the support plate.

[0006] As a preferred solution: the first guide device and the second guide device both include a guide seat and a roller. The guide seat of the first guide device is fastened to the upper end of the first door, and the guide seat of the second guide device is fastened to the upper end of the second door. The roller is rotatably arranged on the guide seat, and the roller is rollingly matched with the support part.

[0007] As a preferred solution: a guide groove matching the support plate is provided on the guide seat, and the guide seat can be laterally moved on the support plate through the guide groove.

[0008] As a preferred solution: the opening and closing drive device includes a driving source, a driving wheel, a driven wheel and a synchronous belt, the driving source is arranged on the upper side of the door frame, the driving wheel is arranged at the output end of the driving source, the driven wheel is arranged on the upper side of the door frame, the synchronous belt is sleeved on the driving wheel and the driven wheel, the first guide device is connected to the upper side of the synchronous belt, and the second guide device is connected to the lower side of the synchronous belt.

[0009] As a preferred solution: the opening and closing drive device also includes a first connecting plate and a second connecting plate, one end of the first connecting plate is fastened to the upper side of the synchronous belt, and the other end of the first connecting plate is fastened to the first guide device; one end of the second connecting plate is fastened to the lower side of the synchronous belt, and the other end of the second connecting plate is fastened to the second guide device.

[0010] As a preferred solution: the driving source is a driving motor, the driving motor is fastened to the upper side of the door frame, and the driving wheel is sleeved on the shaft end of the driving motor.

[0011] As a preferred solution: a dustproof box for preventing dust from forming on the opening and closing driving device is arranged on the upper side of the door frame, the opening and closing driving device is laterally located in the dustproof box, and the support plate is located below the dustproof box.

[0012] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that by adopting an opening and closing drive device, both the relative closing and relative opening of the first door and the second door are achieved, resources are fully utilized, and the overall structure is compact; by adopting the first guide device and the second guide device, the first door and the second door are guided respectively, the position accuracy of the first door and the second door during the opening and closing process is improved, and the multifunctional requirements of the first door and the second door are met.

[0013] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the multifunctional electric sliding door of the utility model from the first perspective;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the multifunctional electric sliding door of the utility model from a second viewing angle;

[0016] Figure 3 For the utility model Figure 1 Enlarged view of the M in the middle;

[0017] Figure 4 For the utility model Figure 2 Enlarged view of point N in the middle.

[0018] Description of the accompanying drawings:

[0019] In the figure: 10, door frame; 11, dust box; 20, support plate; 30, first door; 31, second door; 40, opening and closing drive device; 41, driving source; 42, driving wheel; 43, driven wheel; 44, synchronous belt; 45, first connecting plate; 46, second connecting plate; 50, first guide device; 60, second guide device; 61, guide seat; 611, guide groove; 62, roller. DETAILED DESCRIPTION

[0020] The utility model Figures 1 to 4 As shown, a multifunctional electric sliding door includes a door frame 10, a support plate 20, a first door 30, a second door 31, an opening and closing driving device 40 for driving the first door 30 and the second door 31 to move closer to or away from each other, a first guide device 50 for driving the first door 30 to move along the length direction of the support plate 20, and a second guide device 60 for driving the second door 31 to move along the length direction of the support plate 20, wherein:

[0021] The support plate 20 is laterally installed on the upper side of the door frame 10; the first door 30 and the second door 31 can be laterally movably arranged below the support plate 20; the first door 30 and the second door 31 are both connected to the output end of the opening and closing drive device 40; the first door 30 and the second door 31 move in relative directions to close or move in opposite directions to open; the first guide device 50 is fastened to the upper end of the first door 30, and the first guide device 50 can be laterally movably located on the support plate 20; the second guide device 60 is fastened to the upper end of the second door 31, and the second guide device 60 can be laterally movably located on the support plate 20.

[0022] The opening and closing drive device 40 drives the first door 30 and the second door 31 to move laterally, the first door 30 and the second door 31 move relative to each other in the lateral direction of the door frame 10 to close, and the first door 30 and the second door 31 move in opposite directions along the door frame 10 to open; the support plate 20 supports the first door 30 and the second door 31, the first guide device 50 plays a guiding role during the movement of the first door 30, and the second guide device 60 plays a guiding role during the movement of the second door 31.

[0023] By adopting an opening and closing drive device 40, both the relative closing and relative opening of the first door 30 and the second door 31 are achieved, resources are fully utilized, and the overall structure is compact; by adopting the first guide device 50 and the second guide device 60, the first door 30 and the second door 31 are guided respectively, the position accuracy of the first door 30 and the second door 31 during the opening and closing process is improved, and the multifunctional requirements of the first door 30 and the second door 31 are met.

[0024] The first guide device 50 and the second guide device 60 both include a guide seat 61 and a roller 62. The guide seat 61 of the first guide device 50 is fixedly mounted on the upper end of the first door 30, and the guide seat 61 of the second guide device 60 is fixedly mounted on the upper end of the second door 31. The roller 62 is rotatably arranged on the guide seat 61, and the roller 62 is rollingly engaged with the support portion.

[0025] The guide seat 61 is provided with a guide groove 611 matching the support plate 20 . The guide seat 61 can be laterally moved on the support plate 20 through the guide groove 611 .

[0026] The guiding function of the first guiding device 50 is realized by adopting the guide groove 611 , and the rolling fit between the guide seat 61 and the support portion is realized by adopting the roller 62 , thereby reducing the friction force during the movement of the guide seat 61 .

[0027] The opening and closing drive device 40 includes a driving source 41, a driving wheel 42, a driven wheel 43 and a synchronous belt 44. The driving source 41 is arranged on the upper side of the door frame 10, the driving wheel 42 is arranged at the output end of the driving source 41, the driven wheel 43 is arranged on the upper side of the door frame 10, and the synchronous belt 44 is sleeved on the driving wheel 42 and the driven wheel 43. The first guide device 50 is connected to the upper side of the synchronous belt 44, and the second guide device 60 is connected to the lower side of the synchronous belt 44.

[0028] The driving source 41 is a driving motor, which is fixedly mounted on the upper side of the door frame 10 , and the driving wheel 42 is sleeved on the shaft end of the driving motor.

[0029] The driving motor drives the driving wheel 42 to rotate, the synchronous belt 44 rotates on the driving wheel 42 and the driven wheel 43, the first guide device 50 rotates with the upper side of the synchronous belt 44, and the second guide device 60 rotates with the lower side of the synchronous belt 44; the relative opening and closing of the first door 30 and the second door 31 is realized.

[0030] The opening and closing drive device 40 also includes a first connecting piece 45 and a second connecting piece 46, one end of the first connecting piece 45 is fastened to the upper side of the synchronous belt 44, and the other end of the first connecting piece 45 is fastened to the first guide device 50; one end of the second connecting piece 46 is fastened to the lower side of the synchronous belt 44, and the other end of the second connecting piece 46 is fastened to the second guide device 60.

[0031] The stability of the connection is improved by using the first connecting piece 45 and the second connecting piece 46 .

[0032] A dustproof box 11 for preventing dust from entering the opening and closing driving device 40 is disposed on the upper side of the door frame 10 . The opening and closing driving device 40 is laterally located in the dustproof box 11 , and the support plate 20 is located below the dustproof box 11 .

[0033] The dustproof box 11 is used to ensure the cleanliness of the opening and closing drive device 40 and avoid dust.

[0034] The usage and principle of the multifunctional electric sliding door are as follows:

[0035] The opening and closing drive device drives the first door and the second door to move horizontally, the first door and the second door move relative to each other along the horizontal direction of the door frame to close, and the first door and the second door move in opposite directions along the door frame to open; the support plate supports the first door and the second door, the first guide device plays a guiding role during the movement of the first door, and the second guide device plays a guiding role during the movement of the second door.

[0036] The design focus of the utility model is that, by adopting an opening and closing drive device, both the relative closing and relative opening of the first door and the second door are achieved, resources are fully utilized, and the overall structure is compact; by adopting a first guide device and a second guide device, the first door and the second door are guided respectively, the position accuracy of the first door and the second door during the opening and closing process is improved, and the multifunctional requirements of the first door and the second door are met.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multifunctional electric sliding door, characterized in that: The invention comprises a door frame, a support plate, a first door, a second door, an opening and closing driving device for driving the first door and the second door to move closer to or away from each other, a first guiding device for driving the first door to move along the length direction of the support plate, and a second guiding device for driving the second door to move along the length direction of the support plate, wherein the support plate is laterally installed on the upper side of the door frame; the first door and the second door can be laterally movably arranged below the support plate; the first door and the second door are both connected to the output end of the opening and closing driving device; the first door and the second door move in relative directions to close or in opposite directions to open; the first guiding device is fastened to the upper end of the first door, and the first guiding device can be laterally movably positioned on the support plate; the second guiding device is fastened to the upper end of the second door, and the second guiding device can be laterally movably positioned on the support plate.

2. The multifunctional electric sliding door according to claim 1, characterized in that: The first guide device and the second guide device both include a guide seat and a roller. The guide seat of the first guide device is fixedly mounted on the upper end of the first door, and the guide seat of the second guide device is fixedly mounted on the upper end of the second door. The roller is rotatably arranged on the guide seat, and the roller is in rolling cooperation with the support part.

3. The multifunctional electric sliding door according to claim 2, characterized in that: The guide seat is provided with a guide groove matching the support plate, and the guide seat can be laterally moved on the support plate through the guide groove.

4. The multifunctional electric sliding door according to claim 1, characterized in that: The opening and closing drive device includes a driving source, a driving wheel, a driven wheel and a synchronous belt. The driving source is arranged on the upper side of the door frame, the driving wheel is arranged at the output end of the driving source, the driven wheel is arranged on the upper side of the door frame, the synchronous belt is sleeved on the driving wheel and the driven wheel, the first guide device is connected to the upper side of the synchronous belt, and the second guide device is connected to the lower side of the synchronous belt.

5. The multifunctional electric sliding door according to claim 4, characterized in that: The opening and closing drive device also includes a first connecting plate and a second connecting plate, one end of the first connecting plate is fastened to the upper side of the synchronous belt, and the other end of the first connecting plate is fastened to the first guide device; one end of the second connecting plate is fastened to the lower side of the synchronous belt, and the other end of the second connecting plate is fastened to the second guide device.

6. The multifunctional electric sliding door according to claim 4, characterized in that: The driving source is a driving motor, which is fixedly arranged on the upper side of the door frame, and the driving wheel is sleeved on the shaft end of the driving motor.

7. The multifunctional electric sliding door according to claim 1, characterized in that: A dustproof box for preventing dust from entering the opening and closing driving device is arranged on the upper side of the door frame. The opening and closing driving device is laterally located in the dustproof box, and the support plate is located below the dustproof box.

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