CN216197554U - Electric inner-back flat sliding door - Google Patents
Electric inner-back flat sliding door Download PDFInfo
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- CN216197554U CN216197554U CN202122571641.0U CN202122571641U CN216197554U CN 216197554 U CN216197554 U CN 216197554U CN 202122571641 U CN202122571641 U CN 202122571641U CN 216197554 U CN216197554 U CN 216197554U
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Abstract
The utility model discloses an electric inward-retreating flat sliding door which comprises a cabinet body, a first door plate device and a second door plate device, wherein the first door plate device and the second door plate device are arranged on the cabinet body, the first door plate device is positioned on one side of the second door plate device, the structure of the first door plate device is the same as that of the second door plate device, the first door plate device comprises a door plate, a driving assembly, an upper rail and a lower rail, the driving assembly is arranged on the lower rail, the upper rail is provided with a first sliding groove, the lower rail is provided with a second sliding groove, the first sliding groove and the second sliding groove are the same in structure, the first sliding groove comprises a horizontal groove and an arc-shaped groove, the arc-shaped groove is arranged at one end of the horizontal groove and communicated with the horizontal groove, and the arc-shaped groove is positioned on the outer side of the horizontal groove. Be equipped with the arc wall through the one end at the horizontal slot, and the arc wall is located the outside of horizontal slot, consequently, the door plant is when closing, and the door plant removes along the arc wall, and when the door plant need be opened, the door plant inwards removes along the horizontal slot, realizes moving back in the door plant and opens, satisfies corresponding operation requirement.
Description
Technical Field
The utility model belongs to intelligent household equipment, and particularly relates to an electric inner-retreating flat sliding door.
Background
The existing household flat sliding door generally adopts an outward opening door structure, namely, a door plate is pushed outwards to realize opening the door, and the mode is not suitable for certain specific installation occasions.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide an electric inward-return flat sliding door which solves at least one of the above problems.
According to one aspect of the utility model, an electric inward-retreating flat sliding door is provided, which comprises a cabinet body, a first door panel device and a second door panel device, wherein the first door panel device and the second door panel device are arranged on the cabinet body, the first door panel device is arranged on one side of the second door panel device, the structure of the first door panel device is the same as that of the second door panel device, the first door panel device comprises a door panel, a driving assembly, an upper rail and a lower rail, the upper rail and the lower rail are arranged on the inner side of the cabinet body, the upper end and the lower end of the door panel are respectively matched with the upper rail and the lower rail, the driving assembly is arranged on the lower rail, and is connected with the door panel, the upper track is provided with a first chute, the lower track is provided with a second chute, the first chute and the second chute are arranged in parallel, the structure is the same, the first sliding groove comprises a horizontal groove and an arc-shaped groove, the arc-shaped groove is arranged at one end of the horizontal groove and communicated with the horizontal groove, and the arc-shaped groove is positioned on the outer side of the horizontal groove.
The utility model has the beneficial effects that: the driving assembly is arranged, so that the door plate can be conveniently driven, the door plate can be conveniently opened and closed, and the aim of saving labor is fulfilled; be equipped with the arc wall through the one end at the horizontal slot, and the arc wall is located the outside of horizontal slot, consequently, the door plant is when closing, and the door plant removes along the arc wall, and when the door plant need be opened, the door plant inwards removes along the horizontal slot, realizes moving back in the door plant and opens, satisfies corresponding operation requirement.
In some embodiments, the driving assembly includes a motor, a transmission rod, a first conveyor belt, a first synchronizing wheel, a second synchronizing wheel and a second conveyor belt, the motor is disposed on one side of the lower rail, the transmission rod is connected to an output shaft of the motor, the first synchronizing wheel is disposed on the lower rail and is engaged with one end of the transmission rod, the second synchronizing wheel is disposed on the upper rail and is engaged with the other end of the transmission rod, the first conveyor belt is wound on the first synchronizing wheel, the second conveyor belt is wound on the second synchronizing wheel, a lower end of the door panel is connected to the first conveyor belt, and an upper end of the door panel is connected to the second conveyor belt. From this, be equipped with the motor through the track down, can make things convenient for the installation of motor, and through the transfer line, can drive the both ends simultaneous movement of door plant through first conveyer belt and second conveyer belt, guaranteed door plant driven stationarity.
In some embodiments, the driving assembly further includes a first slider, a first connecting rod, a second slider and a second connecting rod, the first slider is connected to the first conveyor belt, chutes are disposed on the first slider and the second chute, one end of the first connecting rod is connected to the lower end of the door panel, the other end of the first connecting rod is matched with the second chute after penetrating through the chute of the first slider, the second slider is connected to the second conveyor belt, one end of the second connecting rod is connected to the upper end of the door panel, and the other end of the second connecting rod is matched with the first chute after penetrating through the chute of the second slider. Therefore, by arranging the two connecting rods, the conduction of acting force can be facilitated, and the corresponding sliding grooves can play a role in guiding conveniently.
In some embodiments, the drive assembly further comprises a connecting plate, and one end of the second link is connected to the door plate through the connecting plate. Therefore, the second connecting rod is conveniently connected with the door panel through the connecting plate.
In some embodiments, the driving assembly further includes an upper rail slider and two horizontal sliding rails, the horizontal sliding rails are disposed on the upper rail, and the upper rail sliders are matched with the horizontal sliding rails and disposed below the connecting plate. Therefore, the upper rail sliding block is arranged, so that the moving stability of the door plate can be improved.
In some embodiments, the first door panel device further includes a limiting block, the limiting block is disposed on the upper rail, and the limiting block corresponds to one of the upper rail sliders. Therefore, the upper rail sliding block can be limited by the limiting block, and after the door plate is opened in place, the corresponding upper rail sliding rail is abutted to the limiting block to achieve the effect of buffering and limiting.
In some embodiments, the upper rail sliding block is provided with a longitudinal sliding rail and a longitudinal sliding block, the longitudinal sliding rail is arranged perpendicular to the horizontal sliding rail, the longitudinal sliding block is matched with the longitudinal sliding rail, and the connecting plate is fixedly connected with the longitudinal sliding block. Therefore, when the door plate is opened in the inward moving mode and closed in the inward moving mode, the longitudinal sliding block can be driven to move along the longitudinal sliding rail, and the moving stability of the door plate is improved.
In some embodiments, the electric inward-returning sliding door further comprises an elastic force adjusting device, a spring is arranged on the upper rail sliding block, one end of the spring is fixed on the upper rail sliding block, the elastic force adjusting device comprises a mounting frame, an adjusting screw rod and a mounting rod, the mounting frame is fixed on the bottom surface of the connecting plate, the adjusting screw rod is arranged on the mounting frame, the length direction of the adjusting screw rod is consistent with the length direction of the spring, the mounting rod is sleeved on the adjusting screw rod, the other end of the spring is fixed on the mounting rod, and the spring is arranged in parallel with the longitudinal sliding rail. Therefore, the elasticity of the spring can be adjusted by arranging the elasticity adjusting device; through being equipped with the spring, can play the additional action when can making the door plant return, prevent that the door plant from inclining.
Drawings
FIG. 1 is a schematic structural view of an open state of an electric inward-retreating flat sliding door of the utility model;
FIG. 2 is a schematic structural view of a door closing state of the electric inner-backing flat sliding door of the utility model;
FIG. 3 is a schematic structural view of the electric inward-retreating horizontal sliding door of the present invention with the cabinet removed in the open state;
FIG. 4 is a schematic structural diagram of a first door panel device of the electric inward-returning flat sliding door of the present invention;
FIG. 5 is a schematic structural diagram of a partial structure of an electric inward-retreating flat sliding door according to the present invention;
FIG. 6 is a schematic view of a powered inward-retreating horizontal sliding door of the present invention from one of its views in a closed position;
FIG. 7 is a schematic view of the structure of the upper rail slider and the spring in the electric inward-retreating horizontal sliding door of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1 to 7. An electric inner-retreating flat sliding door comprises a cabinet body 1, a first door panel device 2 and a second door panel device 3, wherein the first door panel device 2 and the second door panel device 3 are arranged on the cabinet body 1, the first door panel device 2 is arranged on one side of the second door panel device 3, the structure of the first door panel device 2 is the same as that of the second door panel device 3, the first door panel device 2 comprises a door panel 21, a driving assembly 22, an upper rail 23 and a lower rail 24, the upper rail 23 and the lower rail 24 are arranged on the inner side of the cabinet body 1, the upper end and the lower end of the door panel 21 are respectively matched with the upper rail 23 and the lower rail 24, the driving assembly 22 is arranged on the lower rail 24 and connected with the door panel 21, the upper rail 23 is provided with a first sliding groove 231, the lower rail 24 is provided with a second sliding groove 241, the first sliding groove 231 and the second sliding groove 241 are arranged in parallel and have the same structure, the first sliding groove 231 comprises a horizontal groove 2311 and an arc groove 2312, the arc groove 2312 is formed at one end of the horizontal groove 2311 and is communicated with the horizontal groove 2311, and the arc groove 2312 is positioned at the outer side of the horizontal groove 2311.
When the electric inward-returning flat sliding door needs to be opened, the driving assembly 22 drives the door panel 21 to move from the arc-shaped groove 2312 to the horizontal groove 2311, so that inward-returning opening of the door panel is realized; when the door needs to be closed, the driving assembly 22 drives the door panel to move from the horizontal slot 2311 to one side of the arc-shaped slot 2312, and when the door panel moves to the bottom end of the arc-shaped slot 2312, the door is closed.
The driving assembly 22 comprises a motor 221, a transmission rod 222, a first transmission belt 223, a first synchronizing wheel 224, a second synchronizing wheel 225 and a second transmission belt 226, the motor 221 is arranged on one side of the lower rail 24, the transmission rod 222 is connected with an output shaft of the motor 221, the first synchronizing wheel 224 is arranged on the lower rail 24 and matched with one end of the transmission rod 222, the second synchronizing wheel 225 is arranged on the upper rail 23 and matched with the other end of the transmission rod 222, the first transmission belt 223 is wound on the first synchronizing wheel 224, the second transmission belt 226 is wound on the second synchronizing wheel 225, the lower end of the door panel 21 is connected with the first transmission belt 223, and the upper end of the door panel 21 is connected with the second transmission belt 226.
The motor 221 is a dc speed-reducing motor, and an output shaft thereof is connected to the transmission rod 222 and can drive the transmission rod 222 to rotate; the first synchronizing wheels 224 are multiple, so that the first conveyor belt 223 can be conveniently wound, one first synchronizing wheel 224 is sleeved at the bottom end of the transmission rod 222, and the transmission rod 222 drives the first synchronizing wheel 224 to rotate and the first conveyor belt 223 to realize conveying. The second synchronizing wheels 225 are multiple, so that the first conveyor belt 223 can be conveniently wound, one second synchronizing wheel 225 is sleeved at the top end of the transmission rod 222, and the second synchronizing wheel 225 and the second conveyor belt 226 can be driven to rotate through rotation of the transmission rod 222, so that the door panel can move.
The driving assembly 22 further includes a first slider 227, a first connecting rod 228, a second slider 229 and a second connecting rod 4, the first slider 227 is connected with the first conveyor 223, the first slider 227 and the second chute 241 are respectively provided with a chute 5, one end of the first connecting rod 228 is connected with the lower end of the door panel 21, the other end of the first connecting rod penetrates through the chute of the first slider 227 and then is matched with the second chute 241, the second slider 229 is connected with the second conveyor 226, one end of the second connecting rod 4 is connected with the upper end of the door panel 21, and the other end of the second connecting rod penetrates through the chute of the second slider 229 and then is matched with the first chute 231.
The driving assembly 22 further includes a connecting plate 6, and one end of the second link 4 is connected to the door panel 21 through the connecting plate 6. Wherein, the side of the connecting plate 6 is fixed with the corresponding door panel through bolts.
The driving assembly 22 further comprises an upper rail sliding block 7 and two horizontal sliding rails 8, the horizontal sliding rails 8 are arranged on the upper rail 23, the upper rail sliding blocks 7 are matched with the horizontal sliding rails 8, and the upper rail sliding blocks 7 are arranged below the connecting plate 6. Through being equipped with upper rail slider 7, can improve the stationarity that the door plant removed.
The first door panel device 2 further comprises a limiting block 25, the limiting block 25 is arranged on the upper rail 23, and the limiting block 25 corresponds to one of the upper rail sliding blocks 7. A limiting piece is formed on the side face of one upper rail sliding block 7, and when the door plate is in the most opened state, the limiting piece is abutted to the limiting block 25 to achieve the effects of buffering and limiting the door plate.
The upper rail sliding block 7 is provided with a longitudinal sliding rail 9 and a longitudinal sliding block 10, the longitudinal sliding rail 9 is perpendicular to the horizontal sliding rail 8, the longitudinal sliding block 10 is matched with the longitudinal sliding rail 9, and the connecting plate 6 is fixedly connected with the longitudinal sliding block 10. Because the connecting plate 6 is connected with the longitudinal sliding block 10, when the first connecting rod or the second connecting rod drives the connecting plate 6 to move along the arc-shaped groove, the connecting plate 6 drives the longitudinal sliding block 10 to move along the longitudinal sliding rail 9, so that the door panel can be smoothly pushed out or pulled back.
Electronic interior moving flat sliding door still includes elasticity adjusting device 20, be equipped with spring 30 on the upper rail slider 7, the one end of spring 30 is fixed on upper rail slider 7, elasticity adjusting device 20 includes mounting bracket 201, adjusting screw 202 and installation pole 203, mounting bracket 201 is fixed in the bottom surface of connecting plate 6, adjusting screw 202 is located on mounting bracket 201, adjusting screw 202's length direction is unanimous with spring 30's length direction, installation pole 203 cover is established on adjusting screw 202, spring 30's the other end is fixed on installation pole 203, spring 30 and vertical slide rail 9 parallel arrangement. In order to adjust the adjusting screw 202 conveniently, a through hole is formed in the connecting plate 6, the adjusting screw 202 extends out after penetrating through the through hole, and the mounting rod 203 can move along the adjusting screw 202 by rotating the adjusting screw 202, so that the length of the spring 30 is adjusted, and the elastic force of the spring 30 is adjusted. Through being equipped with spring 30, can be so that when the door plant return, the spring compresses gradually and plays the additional action, prevents that the door plant from inclining.
The electric inner-retreating flat sliding door provided by the utility model has the specific working process that:
when the door panel is opened, the motor 221 is started to drive the transmission rod 222 to rotate, and the first conveyor belt 223 and the second conveyor belt 226 drive the first slide block 227 and the second slide block 229 to move. When the door panel is in a closed state, the first connecting rod 228 is positioned at the bottom end of the inclined groove on the first sliding block, the second connecting rod 4 is positioned at the bottom end of the inclined groove on the second sliding block, when the two sliding blocks move, the two sliding blocks act on the corresponding connecting rods, and the side walls of the inclined grooves push the connecting rods to move along the corresponding arc-shaped grooves; with the continuous movement of the two sliding blocks, when the connecting rod moves from the arc-shaped groove to the horizontal groove, the connecting rod moves to the top end of the inclined groove. Under the driving of the first connecting rod 228 and the second connecting rod 4, the connecting plate 6 also moves together, so that the door panel is driven to move along the arc-shaped groove and the horizontal groove, and the inward retreat of the door panel is realized; under the drive of the motor, the two sliding blocks continue to move along the horizontal groove, so that the door plate is opened. In a similar way, when the door plate needs to be closed, the corresponding motor rotates reversely, the two connecting rods move to the arc-shaped groove from the horizontal groove, the door plate is driven to move, and the door plate is closed.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (8)
1. Electric inner-retreating flat sliding door is characterized by comprising a cabinet body (1), a first door panel device (2) and a second door panel device (3), wherein the first door panel device (2) and the second door panel device (3) are arranged on the cabinet body (1), the first door panel device (2) is positioned on one side of the second door panel device (3), the structure of the first door panel device (2) is the same as that of the second door panel device (3), the first door panel device (2) comprises a door panel (21), a driving component (22), an upper track (23) and a lower track (24), the upper track (23) and the lower track (24) are arranged on the inner side of the cabinet body (1), the upper end and the lower end of the door panel (21) are respectively matched with the upper track (23) and the lower track (24), the driving component (22) is arranged on the lower track (24) and is connected with the door panel (21), the upper rail (23) is provided with a first sliding groove (231), the lower rail (24) is provided with a second sliding groove (241), the first sliding groove (231) and the second sliding groove (241) are arranged in parallel and have the same structure, the first sliding groove (231) comprises a horizontal groove (2311) and an arc-shaped groove (2312), the arc-shaped groove (2312) is arranged at one end of the horizontal groove (2311) and communicated with the horizontal groove (2311), and the arc-shaped groove (2312) is positioned on the outer side of the horizontal groove (2311).
2. The electric inward-retreating flat sliding door according to claim 1, wherein the driving assembly (22) comprises a motor (221), a transmission rod (222), a first transmission belt (223), a first synchronizing wheel (224), a second synchronizing wheel (225) and a second transmission belt (226), the motor (221) is arranged at one side of the lower track (24), the transmission rod (222) is connected with an output shaft of the motor (221), the first synchronizing wheel (224) is arranged on the lower track (24) and is matched with one end of the transmission rod (222), the second synchronizing wheel (225) is arranged on the upper track (23) and is matched with the other end of the transmission rod (222), the first transmission belt (223) is wound on the first synchronizing wheel (224), the second transmission belt (226) is wound on the second synchronizing wheel (225), and the lower end of the door panel (21) is connected with the first transmission belt (223), the upper end of the door panel (21) is connected with a second conveyor belt (226).
3. The electric inward-retreating flat sliding door according to claim 2, wherein the driving assembly (22) further comprises a first sliding block (227), a first connecting rod (228), a second sliding block (229) and a second connecting rod (4), the first sliding block (227) is connected with the first conveying belt (223), inclined grooves (5) are formed in the first sliding block (227) and the second sliding groove (241), one end of the first connecting rod (228) is connected with the lower end of the door panel (21), the other end of the first connecting rod penetrates through the inclined grooves of the first sliding block (227) and then is matched with the second sliding groove (241), the second sliding block (229) is connected with the second conveying belt (226), one end of the second connecting rod (4) is connected with the upper end of the door panel (21), and the other end of the second connecting rod penetrates through the inclined grooves of the second sliding block (229) and then is matched with the first sliding groove (231).
4. The electric inward-retreating flat sliding door according to claim 3, characterized in that the driving assembly (22) further comprises a connecting plate (6), and one end of the second connecting rod (4) is connected with the door panel (21) through the connecting plate (6).
5. The electric inward-retreating flat sliding door according to claim 4, characterized in that the driving assembly (22) further comprises an upper rail slide block (7) and horizontal slide rails (8), the horizontal slide rails (8) are arranged on the upper rail (23), the upper rail slide block (7) is matched with the horizontal slide rails (8), and the two upper rail slide blocks (7) are arranged below the connecting plate (6).
6. The electric inward-retreating flat sliding door according to claim 5, characterized in that the first door panel device (2) further comprises a limiting block (25), the limiting block (25) is arranged on the upper rail (23), and the limiting block (25) corresponds to one of the upper rail sliding blocks (7).
7. The electric inward-retreating flat sliding door according to claim 6, characterized in that the upper rail sliding block (7) is provided with a longitudinal sliding rail (9) and a longitudinal sliding block (10), the longitudinal sliding rail (9) is arranged perpendicular to the horizontal sliding rail (8), the longitudinal sliding block (10) is matched with the longitudinal sliding rail (9), and the connecting plate (6) is fixedly connected with the longitudinal sliding block (10).
8. The electric inward-retreating flat sliding door according to claim 7, characterized by further comprising an elastic force adjusting device (20), a spring (30) is arranged on the upper rail sliding block (7), one end of the spring (30) is fixed on the upper rail sliding block (7), the elastic force adjusting device (20) comprises a mounting frame (201), an adjusting screw (202) and a mounting rod (203), the mounting frame (201) is fixed on the bottom surface of the connecting plate (6), the adjusting screw (202) is arranged on the mounting frame (201), the length direction of the adjusting screw (202) is consistent with the length direction of the spring (30), the mounting rod (203) is sleeved on the adjusting screw (202), the other end of the spring (30) is fixed on the mounting rod (203), and the spring (30) and the longitudinal sliding rail (9) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571641.0U CN216197554U (en) | 2021-10-25 | 2021-10-25 | Electric inner-back flat sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571641.0U CN216197554U (en) | 2021-10-25 | 2021-10-25 | Electric inner-back flat sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216197554U true CN216197554U (en) | 2022-04-05 |
Family
ID=80888888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122571641.0U Active CN216197554U (en) | 2021-10-25 | 2021-10-25 | Electric inner-back flat sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216197554U (en) |
-
2021
- 2021-10-25 CN CN202122571641.0U patent/CN216197554U/en active Active
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