A suspended lifting sliding door

Abstract

The utility model discloses a kind of suspended lifting sliding doors, setting mutually matched and make fan body suspended movable magnetic suspension block and track structure;First conversion structure is equipped between driving element and moving frame, and driving element power is transmitted to drive moving frame to slide, connecting seat and moving frame between being equipped with with moving frame sliding and guiding moving frame through the guiding structure of first roller drive upper guide seat;Moving frame can be driven to slide between first position and second position by driving element;Wherein moving frame is in first position, locking is released, and fan body is in suspended movable state;When moving frame is in second position, first roller drive upper guide seat, and the reaction force of upper guide seat is on first roller, and fan body is driven to sink and lock fan body by the guiding structure between moving frame and connecting seat.Effect is that, in the process of moving, sliding door fan body is suspended, and moving resistance is small, and moving is more light and handy, and the movement and locking of sliding door can be effectively and conveniently controlled by lock moving structure.

Description

Technical Field

[0001] This utility model relates to a suspended lifting sliding door, and more particularly to a lifting sliding door based on magnetic levitation. Background Technology

[0002] Sliding doors are widely used in various fields. For large and heavy sliding doors, the use of a transmission track structure makes moving and locking the door quite laborious. Currently, there is a lack of a sliding door structure on the market that offers reliable locking, ease of use, and lightweight movement. Utility Model Content

[0003] This invention addresses the shortcomings and problems of existing technologies by providing a simple, easy-to-operate, suspended lifting sliding door. The technical solution of this utility model to solve the existing problems is: a suspended lifting sliding door, including a movable sliding door leaf body installed between upper and lower guide structures. As an improvement, the lower guide structure includes a lower guide seat, a magnetic levitation block that cooperates with each other to suspend and move the leaf body, and a magnetic or magnetically conductive track structure; the upper guide structure includes an upper guide seat that cooperates with the upper end of the leaf body frame; the leaf body is provided with a locking and sliding structure that controls the leaf body to sink and lock, or to unlock and suspend the leaf body, the locking and sliding structure includes a moving frame, a driving component, and a connecting seat provided at the upper end of the leaf frame, the moving frame having at least one component that can cooperate with the upper guide seat. The first roller, the drive member and the movable frame are provided with a first conversion structure to transmit the power of the drive member to drive the movable frame to slide, and the connecting seat and the movable frame are provided with a guide structure that guides the movable frame to push the upper guide seat through the first roller as the movable frame slides; the drive member can drive the movable frame to slide between a first position and a second position; when the movable frame is in the first position, the locking is released and the fan body is in a suspended and movable state; when the movable frame is in the second position, the first roller pushes the upper guide seat, and the upper guide seat reacts to the first roller, and the fan body is pushed down and locked by the guide structure between the movable frame and the connecting seat.

[0004] As a further improvement, the first conversion structure includes a rotating block with a rotation fulcrum, a connecting rod rotatably connected to one end of the rotating block, and a movable frame rotatably connected to the other end of the connecting rod.

[0005] As a further improvement, the guide structure consists of at least one set of cooperating guide ramps and guide members disposed between the movable frame and the connecting seat.

[0006] As a further improvement, the guide element is a rotating wheel or a cylindrical guide rod.

[0007] As a further improvement, the magnetic levitation block is provided with at least one, the magnetic levitation block includes a connecting frame for connecting the fan body, a guide groove is provided below the connecting frame, permanent magnets are provided on both sides of the guide groove, the track structure is a track rod, at least two pairs of guide wheels that cooperate with the track rod are provided on both sides of the guide groove, and the at least two pairs of guide wheels maintain a certain gap between the track rod and both sides of the guide groove.

[0008] As a further improvement, the magnetic levitation block is equipped with a resistance block that can cooperate with the track structure. The resistance block separates from the track structure as the fan body levitates, and cooperates with the track structure to generate resistance as the fan body sinks.

[0009] As a further improvement, at least one guide wheel assembly is provided between the upper end of the fan body and the upper guide seat. The guide wheel assembly includes a wheel frame with at least one second roller installed and a fixed seat connected to the fan frame. The wheel frame is installed on the fixed seat, and the second rollers are arranged sequentially on the wheel frame along the sliding door moving direction to cooperate with the upper guide seat.

[0010] As a further improvement, the fan body and fan frame are provided with a rotating handle, and a second conversion structure is provided between the rotating handle and the driving component to transmit the rotational power of the rotating handle to drive the driving component to slide; the driving component is a driving plate disposed on one side of the fan frame.

[0011] As a further improvement, the drive element is provided with a resetting elastic body.

[0012] As a further improvement, the upper guide seat is U-shaped, and the upper end of the fan frame is located in the U-shaped groove of the upper guide seat; the lower guide seat is embedded below the base surface, the base surface is provided with a connecting seam, the magnetic levitation block and track structure are located below the base surface, the fan body and the magnetic levitation block are provided with a connecting part, and the fan body and the base surface or the magnetic levitation block and the track structure are provided with a resistance structure that cooperates with the fan body as it sinks.

[0013] Compared with the prior art, this utility model features a magnetic levitation block track structure that cooperates with each other in the lower guide structure to suspend and move the fan body; it also includes a structure that controls the fan body to sink and lock, or to suspend and move the fan body. The moving frame of the locking and moving structure has at least one first roller that can cooperate with the upper guide seat. A first conversion structure is provided between the driving member and the moving frame to transmit the driving member's power to drive the moving frame to slide. A guide structure is provided between the connecting seat and the moving frame to guide the moving frame to push the upper guide seat through the first roller as the moving frame slides. The driving member can drive the moving frame to slide between a first position and a second position. When the moving frame is in the first position, the locking is released, and the fan body is in a suspended and movable state. When the moving frame is in the second position, the first roller pushes the upper guide seat, and the upper guide seat reacts to the first roller, pushing the fan body to sink and lock through the guide structure between the moving frame and the connecting seat. Its beneficial effects lie in the fact that the sliding door panel remains suspended during movement, significantly reducing resistance and making operation easier and less strenuous. The locking and sliding structure effectively and conveniently controls the movement and locking of the sliding door. This invention has a simple structure and is easy to use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the installation structure of the sliding door of this utility model.

[0015] Figure 2 yes Figure 1 An enlarged schematic diagram of point a.

[0016] Figure 3 yes Figure 2 An enlarged schematic diagram of point b.

[0017] Figure 4 This is a schematic diagram of the cross-section of the upper guide structure profile of the sliding door, which is suspendable and can slide when the locking and sliding structure of this utility model is opened.

[0018] Figure 5 This is a schematic diagram of the cross-section of the upper guide structure profile of the locking and sliding door locking mechanism of this utility model.

[0019] Figure 6 This is a schematic diagram of the cross-section of the lower guide structure profile of the sliding door, which allows the door to float and slide when the locking and sliding structure of this utility model is opened.

[0020] Figure 7 This is a schematic diagram of the cross-section of the lower guide profile of the locking and sliding structure of this utility model, which is used for locking and sliding door sinking and locking.

[0021] Figure 8 It is a structural diagram showing the cooperation of the drive unit, the moving frame, and the connecting seat.

[0022] Figure 9It is a three-dimensional structural diagram of the cooperation between the drive unit, the moving frame, and the connecting seat.

[0023] Figure 10 This is a schematic diagram of the structure in which the driving component and the locking mechanism work together.

[0024] Figure 11 yes Figure 10 A schematic diagram of the specific structure at point c.

[0025] Lower guide seat 1, magnetic levitation block 2, track structure 3, upper guide seat 4, connecting seat 5, moving frame 6, driving component 7, elastic body 71, first roller 8, fan body 9, fan frame 90, rotating handle 91, inclined plane 10, first conversion structure 11, rotating block 12, connecting rod 13, guide component 14, guide wheel assembly 15, fixed seat 16, rotating fulcrum 17, resistance block 18, second conversion structure 19, transmission plate 20, connecting frame 21, guide groove 22, guide wheel 23. Detailed Implementation

[0026] See Figure 1-11 This embodiment describes a suspended lifting sliding door, including a movable door panel 9 installed between upper and lower guide structures. The upper and lower guide structures are used to position the door panel 9, facilitating its translation between the upper and lower guide structures, thereby enabling the sliding door to open or close. See also... Figure 1 The left side is the movable sliding door panel 9, and the right side is the fixed door panel.

[0027] The lower guide structure includes a lower guide seat 1, a magnetic levitation block 2 that cooperates with and suspends the movable fan body 9, and a magnetic or magnetically conductive track structure 3; the magnetic levitation block 2 and the track structure 3 cooperate to form magnetic levitation. The specific structure of the magnetic levitation block 2 and the track structure 3 can be set as needed to meet the requirements of magnetic levitation and specific structure. This embodiment is a preferred embodiment; see [reference needed]. Figure 6-7 The magnetic levitation block 2 is provided at least once. The magnetic levitation block 2 includes a connecting frame 21 connecting to the fan body 9. A guide groove 22 is provided below the connecting frame 21. Permanent magnets are provided on both sides of the guide groove 22. The track structure 3 is a track rod. Two to three magnetic levitation blocks 2 can be provided to cooperate with the track rod. At least two pairs of guide wheels 23 are provided on both sides of the guide groove 22 to cooperate with the guide track 3. The at least two pairs of guide wheels 23 maintain a certain gap between the track rod and both sides of the guide groove 22 to ensure magnetic levitation.

[0028] The upper guide structure includes an upper guide seat 4 that mates with the upper end of the fan body 9 and fan frame 90. The fan body 9 is provided with a locking and shifting structure that controls the fan body 9 to sink and lock, or to release and suspend the fan body 9. The locking and shifting structure includes a moving frame 6, a driving component 7, and a connecting seat 5 located at the upper end of the fan frame 90. The moving frame 6 is provided with at least one first roller 8 that mates with the upper guide seat 4. A first conversion structure 11 is provided between the driving component 7 and the moving frame 6 to transmit power to the driving component 7 and drive the moving frame 6 to slide. The connecting seat 5 and the moving frame 6... A guide structure is provided between the frames 6 to guide the movable frame 6 as it slides, and to drive the upper guide seat 4 through the first roller 8. The driving component 7 can drive the movable frame 6 to slide between a first position and a second position. When the movable frame 6 is in the first position, it releases the locking of the sliding door movable fan body 9, and the fan body 9 is in a suspended and movable state. When the movable frame 6 is in the second position, the first roller 8 drives the upper guide seat 4, and the upper guide seat 4 reacts to the first roller 8, driving the fan body 9 to sink and lock the fan body 9 through the guide structure between the movable frame 6 and the connecting seat 5. In this embodiment, the movable frame 6 can be sleeved on the connecting seat 5 for ease of manufacturing and use. The driving component 7 and the first conversion structure 11 connect the movable frame 6, which can form an independent mechanism installed on the fan frame, see Figure 8 , 9 .

[0029] Typically, the upper guide structure is installed on the wall of the doorway, while the lower guide structure can be installed on the floor of the doorway or buried underground. The upper and lower guide seats can be the upper and lower frames of the door frame, or they can be installed separately.

[0030] See Figure 2 , 3 8, 9, The first conversion structure 11 includes a rotating block 12 with a rotating fulcrum 17, a connecting rod 13 rotatably connected to the rotating block 12 at one end, and a moving frame 6 rotatably connected to the other end of the connecting rod 13.

[0031] In this embodiment, preferably, the guiding structure comprises at least one set of cooperating guide ramps 10 and guide members 14 disposed between the movable frame 6 and the connecting seat 5. The guide member 14 is a rotating wheel or a cylindrical guide rod; of course, the guide member can also be a guide post or a guide block. See also Figure 8 The guide ramp 10 and guide member 14 are provided in two sets. The guide ramp 10 on the right side is provided on the connecting seat 5, and the guide member 14 is a rotating wheel provided on the inner side of the movable frame 6; the guide ramp 10 on the left side is provided on the movable frame 6, and the guide member 14 is a guide post provided on the connecting seat 5.

[0032] Manual or mechanical power-driven, such as a motor or a reset elastic body 71, drives the drive member 7 downward. The rotating block 12 of the first conversion structure 11 rotates counterclockwise around the rotation fulcrum 17, thereby pulling the connecting rod 13 to move the moving frame 6 to the left, so that the moving frame 6 moves from the first position to the second position. The guide members 14 on the left and right sides of the movable frame 6 respectively cooperate with the corresponding guide ramps 10. As the movable frame 6 moves to the left, it is lifted by the guide ramps 10, which drives the first roller 8 to move upward, thereby making the first roller 8 continuously press against the upper guide seat 4. As the movable frame 6 fully enters the second position, the first roller 8 fully presses against the upper guide seat 4. At the same time, the upper guide seat 4 reacts to the first roller 8. Through the transmission of the movable frame 6 and the guide ramps 10, the reaction force is applied to the connecting seat 5. The connecting seat 5 installed on the upper end of the fan frame of the fan body 9 applies force to the fan body 9, causing the fan body 9 to sink. The sinking fan body 9 applies force to the magnetic levitation block 2 and the track structure 3, so that the fan body 9 is no longer suspended and reaches the locking state. Conversely, when the drive component 7 moves upward, the drive frame 6 moves to the right. Under the action of the guide slope 10 and the guide component 14, the first roller 8 is no longer pressing against the upper guide seat 4. The fan body 9 floats up under the action of the magnetic levitation block 2 and the track structure 3, making it easy to move the fan body 9.

[0033] The magnetic levitation block 2 is provided with a resistance block 18 that can cooperate with the track structure 3. The resistance block 18 separates from the track structure 3 as the fan body 9 levitates, and cooperates with the track structure 3 to generate resistance as the fan body 9 sinks.

[0034] To facilitate the smooth movement of the fan body 9, at least one guide wheel assembly 15 is provided between the upper end of the fan body 9 and the upper guide seat 4. The guide wheel assembly 15 includes a wheel frame with at least one second roller installed and a fixed seat 16 connected to the fan frame 90. The wheel frame is installed on the fixed seat 16, and the second rollers are arranged sequentially on the wheel frame along the sliding door movement direction to cooperate with the upper guide seat 4.

[0035] See Figure 10-11The fan body 9 and fan frame 90 are provided with a rotating handle 91. A second conversion structure 19 is provided between the rotating handle 91 and the driving component 7 to transmit the rotational power of the rotating handle 91 to drive the driving component 7 to slide. The driving component 7 is a driving plate disposed on one side of the fan frame 90. The driving component 7 is provided with a reset elastic body 71. The second conversion structure 19 is a necessary linkage assembly. In this embodiment, the second conversion structure 19 includes a first and a second linkage that are rotatably connected to each other. One end of the first linkage is connected to the rotating shaft of the rotating handle 91, and the second linkage is rotatably connected to a transmission plate 20. The transmission plate 20 is directly or elastically connected to the driving component 7. The reset elastic body 71 can be connected between the transmission plate 20 and the fan frame of the fan body 9. The transmission plate 20 is movably disposed on the side of the fan frame of the fan body 9. A necessary guide groove can be provided on the corresponding side of the fan body 9 to guide the transmission plate to slide down.

[0036] The upper guide seat 4 is U-shaped, and the upper end of the fan frame 90 is located within the U-shaped groove of the upper guide seat 4. The lower guide seat 1 is embedded below the base surface, and the base surface has a connecting seam. The magnetic levitation block 2 and the track structure 3 are located below the base surface. A connecting part is provided between the fan body 9 and the magnetic levitation block 2. A resistance structure is provided between the fan body 9 and the base surface, or between the magnetic levitation block 2 and the track structure 3, to generate resistance as the fan body 9 sinks. The base surface can typically be the ground.

[0037] When this novel suspended lifting sliding door is in use, the locked state of the sliding door panel 9, which is sunken, serves as the initial state of the sliding door, i.e., the moving frame 6 is in the second position. This effectively prevents the sliding door panel 9 from moving accidentally due to external force or vibration. When the sliding door panel 9 is suspended and disengaged, it serves as the state for controlling the movement of the sliding door, i.e., the moving frame 6 is in the first position. At this time, the suspended sliding door panel 9 can move easily, achieving full controllability of the sliding door panel. The locking of the panel 9 can be achieved through the resistance between the sunken panel 9 and the base surface, and / or the resistance generated by the compression and release of the suspended magnetic levitation block 2 and the track rod of the track structure 3.

[0038] Fan 9 is in the initial locked state. Figure 5 , 7As shown, when using the sliding door leaf 9, the handle 91 is manually turned clockwise. The rotating shaft of the handle 91, through the first and second connecting rods, drives the transmission plate 20 to slide upward. The transmission plate 20, through the driving component 7, drives the rotating block 12 to rotate clockwise around the rotation fulcrum 17. The rotating block 12 pushes the connecting rod 13, thereby pushing the connecting frame 6 to move to the right, so that the moving frame 6 moves from the second position to the first position. The guide components 14 on the left and right sides of the moving frame 6 respectively cooperate with the corresponding guide slopes 10. As the moving frame 6 moves to the right, under the action of the guide slopes 10, the moving frame 6 reduces the reaction force on the connecting seat 5. Under the action of the magnetic levitation block 2 and the track structure 3, the sliding door leaf 9 gradually levitates until the moving frame 6 is completely in the first position and the leaf 9 is completely levitated. Then, the sliding door leaf 9 can be easily moved to the appropriate position. Figure 4 , Figure 6 As shown. After the movement is completed, the handle is flipped counterclockwise, or / and driven by the reset elastic body 71, the drive member 7 is driven downward through the transmission plate 20 to pull the rotating block 12 to rotate counterclockwise around the rotation fulcrum 17, thereby pulling the connecting rod 13 to drive the moving frame 6 to move to the left, so that the moving frame 6 returns from the first position to the second position. The guide members 14 on the left and right sides of the movable frame 6 respectively cooperate with the corresponding guide ramps 10. As the movable frame 6 moves to the left, it is lifted by the guide ramps 10, which drives the first roller 8 to move upward, thereby making the first roller 8 continuously press against the upper guide seat 4. As the movable frame 6 fully enters the second position, the first roller 8 fully presses against the upper guide seat 4. At the same time, the upper guide seat 4 reacts to the first roller 8. Through the transmission of the movable frame 6 and the guide ramps 10, the reaction force is applied to the connecting seat 5. The connecting seat 5 installed on the upper end of the fan frame of the fan body 9 applies force to the fan body 9, causing the fan body 9 to sink. The sinking fan body 9 applies force to the magnetic levitation block 2 and the track structure 3, so that the fan body 9 is no longer suspended and returns to the initial locked state.

Claims

1. A suspended lifting sliding door, comprising a movable door leaf body installed between upper and lower guide structures, characterized in that: The lower guide structure includes a lower guide seat, a magnetic levitation block that suspends and moves the fan body, and a magnetic or magnetically conductive track structure; the upper guide structure includes an upper guide seat that mates with the upper end of the fan body frame; the fan body is provided with a locking and moving structure that controls the fan body to sink and lock, or to release and suspend the fan body, the locking and moving structure includes a moving frame, a driving component, and a connecting seat located at the upper end of the fan frame, the moving frame is provided with at least one first roller that mates with the upper guide seat, and a power transmission mechanism between the driving component and the moving frame is provided to transmit the driving component's power. The first conversion structure that drives the sliding frame includes a guide structure between the connecting seat and the sliding frame, which guides the sliding frame to press the upper guide seat via the first roller; the driving component can drive the sliding frame to slide between a first position and a second position; when the sliding frame is in the first position, the locking is released, and the fan body is in a suspended and movable state; when the sliding frame is in the second position, the first roller presses the upper guide seat, and the upper guide seat reacts to the first roller, driving the fan body to sink and lock the fan body through the guide structure between the sliding frame and the connecting seat.

2. The suspended lifting sliding door as described in claim 1, characterized in that: The first conversion structure includes a rotating block with a rotating fulcrum, a connecting rod rotatably connected to one end of the rotating block, and a movable frame rotatably connected to the other end of the connecting rod.

3. The suspended lifting sliding door as described in claim 1, characterized in that: The guide structure consists of at least one set of cooperating guide ramps and guide members disposed between the movable frame and the connecting seat.

4. The suspended lifting sliding door as described in claim 3, characterized in that: The guide component is a rotating wheel or a cylindrical guide rod.

5. The suspended lifting sliding door as described in claim 1, characterized in that: The magnetic levitation block is provided at least one, the magnetic levitation block includes a connecting frame for connecting the fan body, a guide groove is provided below the connecting frame, permanent magnets are provided on both sides of the guide groove, the track structure is a track rod, at least two pairs of guide wheels are provided on both sides of the guide groove to cooperate with the track rod, and at least two pairs of guide wheels position the track rod and maintain a certain gap with both sides of the guide groove.

6. The suspended lifting sliding door as described in claim 1 or 5, characterized in that: The magnetic levitation block is equipped with a resistance block that can cooperate with the track structure. The resistance block separates from the track structure as the fan body levitates, and cooperates with the track structure to generate resistance as the fan body sinks.

7. The suspended lifting sliding door as described in claim 1, characterized in that: At least one guide wheel assembly is provided between the upper end of the fan body and the upper guide seat. The guide wheel assembly includes a wheel frame with at least one second roller installed and a fixed seat connected to the fan frame. The wheel frame is installed on the fixed seat, and the second rollers are arranged sequentially on the wheel frame along the sliding door moving direction and cooperate with the upper guide seat.

8. The suspended lifting sliding door as described in claim 1, characterized in that: The fan body and fan frame are provided with a rotating handle, and a second conversion structure is provided between the rotating handle and the driving component to transmit the rotational power of the rotating handle to drive the driving component to slide; the driving component is a driving plate disposed on one side of the fan frame.

9. The suspended lifting sliding door as described in claim 1 or 8, characterized in that: The drive component is equipped with a resetting elastic body.

10. The suspended lifting sliding door as described in claim 1, characterized in that: The upper guide seat is U-shaped, and the upper end of the fan frame is located in the U-shaped groove of the upper guide seat; the lower guide seat is embedded below the base surface, the base surface is provided with a connecting seam, the magnetic levitation block and track structure are located below the base surface, the fan body and the magnetic levitation block are provided with a connecting part, and the fan body and the base surface or the magnetic levitation block and the track structure are provided with a resistance structure that cooperates with the fan body as it sinks.

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