An automatic sliding door mechanism and a sliding automatic door

Abstract

The application discloses a kind of automatic smooth sliding door mechanism and sliding automatic door, wherein sliding door mechanism includes: driven wheel system, drive belt, smooth door hanger system, tilt rail system, bar connection system, door stop limiting positioning system, control distance guide wheel, drive motor system and main hanging system.The beneficial effects of the present application are that: the present application is provided with tilt rail system in the hanger system of traditional smooth door, and the connection of belt and door leaf is realized by bar connection system, the hanger system is driven by tilt rail system to run when door leaf is driven by bar connection system, so as to realize smooth motion and sliding action, with reliable mechanism, easy control, low manufacturing cost and other advantages.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic door, in particular to an automatic smooth sliding door mechanism and a sliding automatic door. BACKGROUND

[0002] There are various forms of automatic smooth sliding door on the market, for example: the first way is to use two tracks to achieve, one of which is approximately inclined, and the other is a small arc, both of which are hung with load-bearing wheel hangers, and the drive is on the hanger behind, when closing the door normally, the door leaf closes smoothly, the head part is inclined and inserted into the plane with the fixed fan, and the tail part is inserted along the arc to achieve the door leaf insertion action; when closing the door, the tail door leaf is first pushed out, and then the head door leaf is inclined and pulled out; this sliding door needs multiple tracks to achieve, and the track needs to be drawn and bent, which has high production requirements.

[0003] Therefore, the prior art has defects and needs to be improved. SUMMARY

[0004] The purpose of the present application is to overcome the shortcomings of the prior art and provide an automatic smooth sliding door mechanism and a sliding automatic door.

[0005] The technical scheme of the present application is as follows: the present application provides an automatic smooth sliding door mechanism, which comprises: a driven wheel system, a drive belt, a smooth door hanger system, an inclined rail system, a rod connecting system, a door stop limiting and positioning system, a distance control guide wheel, a drive motor system and a main hanging system.

[0006] The smooth door hanger system is hung on the main hanging system and can slide left and right along the main hanging system. The inclined rail system is arranged at the bottom of the smooth door hanger system, the inclined rail system comprises a first sliding rail and a first sliding block matched with each other, the first sliding rail is fixed at the bottom of the smooth door hanger system and is arranged obliquely relative to the main track of the main hanging system, the first sliding block is fixed with the door leaf, the inclined rail system is used to drive the door leaf to slide obliquely, the distance control guide wheel is arranged on the door leaf to avoid collision of the door leaf, the two ends of the rod connecting system are connected with the drive belt and the door leaf respectively, the drive belt connects the drive motor system and the driven wheel system, so that the drive motor system can drive the drive belt to move, the door stop limiting and positioning system is arranged on the main hanging system, the door stop limiting and positioning system comprises a bumping bead, the smooth door hanger system is formed with a positioning hole matched with the bumping bead, and the bumping bead is clamped into the positioning hole in the closed state.

[0007] Further, in the embodiment, two sets of smooth door hanger systems are arranged on the main hanging system, and one door leaf is arranged on each set of the smooth door hanger systems through the corresponding inclined rail system. It is worth noting that in other embodiments, only one set of smooth door hanger systems can be arranged on the main hanging system, and the automatic sliding door has only one door leaf.

[0008] Further, two sets of the inclined rail systems are arranged on each set of the smooth door hanger systems, and the two sets of the inclined rail systems on the same set of the smooth door hanger systems are connected with the same door leaf.

[0009] Further, when the closing action is performed from the fully open door state: the driving belt drives the rod connecting system to move, so that the first sliding block of the inclined rail system and the smooth door hanger system move to the closing position, and the smooth door hanger system is stopped moving in advance after being limited, and the driving belt continues to drive the rod connecting system to further push the first sliding block for a distance, so that the door leaf is pushed inward to the position, and the closing action is completed.

[0010] When the opening action is performed from the fully closed door state: the driving belt pulls the rod connecting system to move in the opening direction, and initially the connecting rod of the rod connecting system can only pull the first sliding block of the inclined rail system to move, and when the first sliding block moves to a predetermined position, the rod connecting system drives the smooth door hanger system to move in the opening direction, so that the door leaf realizes the opening action of being first inclined and then smoothly moving.

[0011] Further, the smooth door hanger system comprises a second sliding block, a sliding block fixing seat and an inclined rail system hanging plate, the second sliding block is arranged on the main rail of the main hanging system, and the inclined rail system hanging plate is fixed with the second sliding block through the sliding block fixing seat.

[0012] Further, the main hanging system comprises a terminal limiting stopper and a main rail, and the terminal limiting stopper is arranged on the main rail to limit the smooth door hanger system in the opening state.

[0013] Further, the inclined rail system further comprises a door stop and a door leaf hanger, the two ends of the first sliding rail are each provided with a door stop, the door leaf hanger is fixed with the first sliding block, and the door leaf hanger is fixed with the door leaf.

[0014] Further, the rod connecting system comprises a belt clamp assembly, a transmission connecting rod and a door leaf mounting plate, the belt clamp assembly and the door leaf mounting plate are respectively arranged at the two ends of the transmission connecting rod in a rotary connection manner, the belt clamp assembly is fixed with the driving belt, and the door leaf mounting plate is fixed with the door leaf.

[0015] The present invention also provides a plug-type automatic door, comprising the above-mentioned automatic smooth plug-type door mechanism.

[0016] By adopting the above scheme, the beneficial effect of the present invention is that: the present invention sets an inclined rail system in the hanging system of a traditional smooth door, and realizes the connection between the belt and the door leaf through a rod connection system. When the door leaf is driven, the rod connection system pulls the inclined rail system to drive the hanging system to operate, thereby realizing smooth movement and plugging action, and has the advantages of reliable mechanism, convenient control, and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a plug-and-slide door mechanism (with a door leaf suspended) according to an embodiment of the present invention.

[0018] Figure 2 This is a bottom view of a plug-and-slide door mechanism according to an embodiment of the present invention.

[0019] Figure 3 This is a three-dimensional diagram of a plug-type sliding door mechanism according to an embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the installation of a sliding door hanger system, an inclined rail system, a rod connection system, and a distance control guide wheel according to an embodiment of the present invention.

[0021] Figure 5 A top view of a sliding door hanging system according to an embodiment of the present invention.

[0022] Figure 6 A side view of a sliding door hanger system according to an embodiment of the present invention.

[0023] Figure 7 This is a schematic diagram of the installation of the main hanging system and the door stop limit positioning system according to an embodiment of the present invention.

[0024] Figure 8 This is a structural cross-sectional view of a door stop limiting and positioning system according to an embodiment of the present invention.

[0025] Figure 9 A bottom view of an inclined rail system according to an embodiment of the present invention.

[0026] Figure 10 FIG. 1 is a side view of an inclined rail system according to an embodiment of the present invention.

[0027] Figure 11 FIG. 1 is a top view of a rod connection system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0028] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Please refer toFigures 1 to 11 In the embodiment, the application provides an automatic smooth sliding door mechanism, comprising: a driven wheel system 1, a driving belt 2, a smooth door hanging piece system 3, an inclined rail system 4, a rod connecting system 5, a door stop limiting positioning system 6, a distance control guide wheel 7, a driving motor system 8 and a main hanging system 9.

[0030] Specifically, the smooth door hanging piece system 3 is hung on the main hanging system 9 and can slide left and right along the main hanging system 9, the inclined rail system 4 is arranged at the bottom of the smooth door hanging piece system 3, the inclined rail system 4 comprises a first sliding rail 4-4 and a first sliding block 4-2 matched with each other, the first sliding rail 4-4 is fixed at the bottom of the smooth door hanging piece system 3 and is arranged obliquely relative to a main rail 9-2 of the main hanging system 9, and the first sliding block 4-2 is fixed with a door leaf, the inclined rail system 4 is used to drive the door leaf to slide obliquely, so as to realize the sliding action of the door leaf. The distance control guide wheel 7 is arranged on the door leaf to avoid collision of the door leaf, and the position close to the opening end and the position close to the closing end of the door leaf are respectively provided with the distance control guide wheel 7. The two ends of the rod connecting system 5 are respectively connected with the driving belt 2 and the door leaf, the driving belt 2 is connected with the driving motor system 8 and the driven wheel system 1, so that the driving motor system 8 can drive the driving belt 2 to move back and forth, the door stop limiting positioning system 6 is arranged on the main hanging system 9, the door stop limiting positioning system 6 comprises a bumping bead 6-1, the smooth door hanging piece system 3 is formed with a positioning hole matched with the bumping bead 6-1, and the bumping bead 6-1 is clamped into the positioning hole in the closing state.

[0031] Further, in the embodiment, two groups of smooth door hanging piece systems 3 are arranged on the main hanging system 9, and each group of the smooth door hanging piece systems 3 is correspondingly provided with a door leaf through the inclined rail system 4. It is worth noting that in other embodiments, only one group of smooth door hanging piece systems can be arranged on the main hanging system, and in this case, the automatic sliding door has only one door leaf.

[0032] Further, in the embodiment, two groups of inclined rail systems 4 are arranged on each group of the smooth door hanging piece systems 3, and the two groups of inclined rail systems 4 on the same group of the smooth door hanging piece systems 3 are connected with the same door leaf.

[0033] Further, the smooth door hanging piece system 3 comprises a second sliding block 3-1, a sliding block fixing seat 3-2 and an inclined rail system hanging plate 3-3, the second sliding block 3-1 is arranged on the main rail 9-2 of the main hanging system 9, and the inclined rail system hanging plate 3-3 is fixed with the second sliding block 3-1 through the sliding block fixing seat 3-2, so as to realize the left and right sliding of the smooth door hanging piece system 3 on the main hanging system 9.

[0034] Further, the main hanging system 9 comprises: a terminal limiting stopper 9-1 and a main rail 9-2, the terminal limiting stopper 9-1 is arranged on the main rail 9-1 for limiting the smooth door hanging system 3 in the open door state. The smooth door hanging system 3 in the closed door state is limited and positioned by the door stop limiting and positioning system 6, and through the cooperation of the bumping beads 6-1 and the positioning holes, appropriate holding force can be achieved, so that the smooth door hanging system 3 does not start to come out when the door leaf is initially opened, and it is ensured that the door leaf first performs the tilting pushing action and then performs the smooth opening action.

[0035] Further, the tilting rail system 4 further comprises: door stops 4-1 and 4-5 and a door leaf hanging piece 4-3, both ends of the first sliding rail 4-4 are provided with door stops 4-1 and 4-5, the door stops 4-1 and 4-5 are used for limiting the first sliding block 4-2, wherein the closed door state is limited by the door stop 4-5, and the open door state is limited by the door stop 4-1, the door leaf hanging piece 4-3 is fixed with the first sliding block 4-2 by screw fastening, and the door leaf hanging piece 4-3 is used for being fixed with the door leaf.

[0036] Further, the rod connecting system 5 comprises: a belt clamp assembly 5-1, a transmission connecting rod 5-2 and a door leaf mounting plate 5-3, the belt clamp assembly 5-1 and the door leaf mounting plate 5-3 are respectively arranged at both ends of the transmission connecting rod 5-2 in a rotary connection manner, the belt clamp assembly 5-1 is fixed with the driving belt 2, and the door leaf mounting plate 5-3 is fixed with the door leaf. In work, the rod connecting system 5 can make the door leaf move smoothly, and also can drive the door leaf to be inserted.

[0037] In the scheme, when the door is closed from the fully open door state: the driving motor system 8 works to drive the driving belt 2 to move, the driving belt 2 drives the rod connecting system 5 to move, so that the first sliding block 4-2 of the tilting rail system 4 and the smooth door hanging system 3 move to the closed door position, and the smooth door hanging system 3 stops moving in advance after being limited, and since the first sliding block 4-2 of the lower tilting rail system 4 has not arrived, the driving belt 2 will continue to drive the rod connecting system 5 to further push the first sliding block 4-2, and since the tilting rail system 4 is inclined to the outside, the door leaf will be pushed to the position (which can be adjusted according to the needs of the two door leaves in the parallel state), and the insertion and closing action is completed.

[0038] When the door is opened in the fully closed state: the drive motor system 8 works to drive the drive belt 2 to move, and the drive belt 2 pulls the rod connection system 5 to move in the direction of opening the door. Since the smooth door hanging system 3 is held by the door stop limit positioning system 6, the connecting rod of the rod connection system 5 can only pull the first slider 4-2 of the inclined rail system 4 to move at the beginning. When the first slider 4-2 moves to the predetermined position, the rod connection system 5 drives the smooth door hanging system 3 to move in the direction of opening the door, thereby realizing the door opening action of first tilting and pushing out and then moving smoothly.

[0039] The present invention also provides a plug-type automatic door, comprising the above-mentioned automatic smooth plug-type door mechanism.

[0040] To sum up, the beneficial effects of the present invention are: the present invention arranges an inclined rail system in the hanging system of a traditional smooth door, and realizes the connection between the belt and the door leaf through a rod connection system. When the door leaf is driven, the rod connection system pulls the inclined rail system to drive the hanging system to operate, thereby realizing smooth movement and plugging action, and has the advantages of reliable mechanism, convenient control, and low manufacturing cost.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic smooth sliding plug door mechanism, characterized in that: include: Driven wheel system, drive belt, smooth door hanging system, inclined rail system, rod connection system, door stop limit positioning system, distance control guide wheel, drive motor system and main hanging system; The sliding door hanging system is hung on the main hanging system and can slide left and right along the main hanging system, the inclined rail system is arranged at the bottom of the smooth door hanging system, the inclined rail system includes a matching first slide rail and a first slider, the first slide rail is fixed to the bottom of the smooth door hanging system and is inclined relative to the main track of the main hanging system, the first slider is fixed to the door leaf, the inclined rail system is used to drive the door leaf to slide obliquely, the distance control guide wheel is arranged on the door leaf to prevent the door leaf from colliding, the two ends of the rod connection system are respectively connected to the driving belt and the door leaf, the driving belt is connected to the driving motor system and the driven wheel system, so that the driving motor system can drive the driving belt to move, the door stop limiting positioning system is arranged on the main hanging system, the door stop limiting positioning system includes a bumping ball, a positioning hole matching the bumping ball is formed on the smooth door hanging system, and the bumping ball is stuck in the positioning hole when the door is closed; When closing the door from the fully open state: the driving belt drives the rod connection system to move, so that the first slider of the inclined rail system and the smooth door hanging system both move toward the door closing position. When the smooth door hanging system reaches the corresponding position, it is limited and stops moving in advance. The driving belt continues to drive the rod connection system to continue to push the first slider forward for a distance, so that the door leaf is pushed inward and the door closing action is completed. When the door is opened in the fully closed state: the driving belt pulls the rod connection system to move in the door opening direction. Initially, the rod connection system connecting rod can only pull the first slider of the inclined rail system to move. When the first slider moves to a predetermined position, the rod connection system drives the smooth door hanging system to move in the door opening direction, thereby realizing the door opening action of first tilting and pushing out and then moving smoothly.

2. The automatic smooth sliding plug door mechanism according to claim 1, characterized in that: The main hanging system is provided with two groups of smooth door hanging systems, and each group of the smooth door hanging systems is correspondingly provided with a door leaf through the inclined rail system.

3. The automatic smooth sliding plug door mechanism according to claim 1, characterized in that: Each group of the smooth door hanging system is provided with two groups of the inclined rail systems, and the two groups of the inclined rail systems on the same group of the smooth door hanging system are connected to the same door leaf.

4. The automatic smooth sliding plug door mechanism according to any one of claims 1 to 3, characterized in that: The sliding door hanging system includes: a second slider, a slider fixing seat, and an inclined rail system hanging plate. The second slider is arranged on the main track of the main hanging system, and the inclined rail system hanging plate is fixed to the second slider through the slider fixing seat.

5. The automatic smooth sliding plug door mechanism according to any one of claims 1 to 3, characterized in that: The main hanging system includes: an end limit block and a main track. The end limit block is arranged on the main track to limit the smooth door hanging system in the door opening state.

6. The automatic smooth sliding plug door mechanism according to any one of claims 1 to 3, characterized in that: The inclined rail system further comprises: a door stop and a door leaf hanger. Door stops are provided at both ends of the first slide rail. The door leaf hanger is fixed to the first sliding block, and the door leaf hanger is fixed to the door leaf.

7. The automatic smooth sliding plug door mechanism according to any one of claims 1 to 3, characterized in that: The rod connection system includes: a belt clamp assembly, a transmission connecting rod, and a door leaf mounting plate. The belt clamp assembly and the door leaf mounting plate are respectively arranged at both ends of the transmission connecting rod in a rotationally connected manner. The belt clamp assembly is fixed to the drive belt, and the door leaf mounting plate is fixed to the door leaf.

8. A Sierra automatic door, characterized in that: It comprises an automatic smooth plug door mechanism as described in any one of claims 1 to 7.

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