CN108166896B - Cabinet door structure and mirror cabinet - Google Patents
Cabinet door structure and mirror cabinet Download PDFInfo
- Publication number
- CN108166896B CN108166896B CN201810120131.1A CN201810120131A CN108166896B CN 108166896 B CN108166896 B CN 108166896B CN 201810120131 A CN201810120131 A CN 201810120131A CN 108166896 B CN108166896 B CN 108166896B
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- China
- Prior art keywords
- movable door
- gear
- sliding rail
- motor
- friction wheel
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B3/4407—Single-hung, i.e. having a single vertical sliding panel
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/165—Details, e.g. sliding or rolling guides
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B3/443—Vertically-sliding wings specially adapted for furniture
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
Abstract
The invention discloses a cabinet door structure which is used for driving a movable door arranged on a cabinet body and comprises a driving unit and a friction wheel, wherein the friction wheel is abutted with the movable door and driven by the driving unit to drive the movable door to move. According to the cabinet door structure, the friction wheel is abutted with the movable door, friction force exists between the friction wheel and the movable door, when the friction wheel is driven by the driving unit, the friction force between the friction wheel and the movable door can drive the movable door to move, and the cabinet door is simple in structure, few in accessories, low in cost, convenient to install and detach and stable in operation.
Description
Technical Field
The invention relates to the field of household devices, in particular to a cabinet door structure and a mirror cabinet.
Background
The existing door plate is opened or the mirror cabinet door is opened usually by adopting a hinge opening mode, the occupied space of the mode is large, a plurality of merchants adopt the design of a sliding door for saving space, but the sliding door is time-consuming and labor-consuming during pushing, a motor is adopted to drive the door plate to move, a gear is usually designed at the output end of a motor, a rack is arranged on the door plate, or a conveyor belt is adopted to drive the door plate to move, the problems of complex structure, multiple accessories and high cost exist in the two modes, the assembly process is complex, the operation process is unstable, and potential safety hazards exist, so that the existing cabinet door structure or mirror cabinet and other household devices still need to be further improved.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a cabinet door structure and a mirror cabinet which are simple in structure, few in accessories, low in cost, simple to assemble and stable in operation.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a cabinet door structure, its movable door that is used for driving to install in the cabinet body, includes drive unit and friction pulley, friction pulley and movable door butt to driven by drive unit, drive the movable door motion.
Based on the first technical scheme, the device further comprises a second technical scheme, and in the second technical scheme, the device further comprises an elastic piece, wherein the driving unit comprises a motor and an adjusting piece which are fixedly connected with each other; the friction wheel is connected with the output end of the motor, the elastic piece abuts against the motor or the adjusting piece to enable the friction wheel to abut against the movable door, and the adjusting piece is used for driving the motor to move so as to increase or decrease elastic deformation force of the elastic piece.
Based on the second technical scheme, the novel electric cabinet further comprises a third technical scheme, in the third technical scheme, the novel electric cabinet further comprises a fixing seat, the fixing seat is arranged in the cabinet body, the driving unit is arranged in the fixing seat, and the elastic piece is arranged between the motor and the inner surface of the fixing seat or between the adjusting piece and the inner surface of the fixing seat.
Based on the third technical scheme, the intelligent cabinet temperature adjusting device further comprises a fourth technical scheme, in the fourth technical scheme, the adjusting piece comprises a base, a deflector rod and a positioning protrusion, one side of the base is fixedly connected with the motor and is further connected with one end of the deflector rod, the positioning protrusion is sleeved at the other end of the deflector rod, the elastic piece is arranged between the base and the inner surface of the fixed seat, and the deflector rod slides in a small chute and a large chute which are arranged on the cabinet body and are communicated with each other; when the deflector rod moves into the small chute, the friction wheel is abutted with the movable door, and the positioning protrusion is hooked on the outer surface of the small chute; when the deflector rod moves into the large chute, the friction wheel is separated from the movable door, and the positioning protrusion moves towards the base relative to the deflector rod so that the positioning protrusion is positioned in the large chute to limit the deflector rod to move towards the small chute.
Based on the first technical scheme, the clutch mechanism is further included in the fifth technical scheme, the driving unit comprises a motor, and the output end of the motor is connected with the friction wheel through the clutch mechanism.
Based on the fifth technical scheme, the intelligent cabinet temperature control device further comprises a sixth technical scheme, in the sixth technical scheme, the intelligent cabinet temperature control device further comprises a fixing seat, the fixing seat is arranged in the cabinet body, and the driving unit is arranged in the fixing seat; the cabinet body is provided with an opening corresponding to the fixed seat; the clutch mechanism comprises a clutch driving rod, a first gear, a second gear and a third gear, wherein the first gear is connected with the output end of the motor, the second gear is connected with the friction wheel, the third gear is meshed with the first gear and the second gear respectively, and one end of the clutch driving rod is connected with the third gear and is used for enabling the third gear to be in clutch with the first gear and the second gear; the clutch driving rod comprises a rod body, a first hooking part and a second hooking part, one end of the rod body is connected with the third gear, the other end of the rod body is connected with the first hooking part, the second hooking part is connected with the rod body and is positioned between the first hooking part and the third gear, the rod body penetrates through the opening to enable the first hooking part or the second hooking part to be hooked on the outer surface of the opening, and the rod body can move in the opening; in the first state, the first hooking part is hooked on the outer surface of the opening, and the second hooking part is positioned in the opening; in the second state, the second hooking part is hooked on the outer surface of the opening; the first state is a state that the third gear is meshed with the first gear and the second gear, and the second state is a state that the third gear is separated from the first gear and the second gear.
Based on the first technical scheme, the torque sensor is further arranged in the seventh technical scheme, the driving unit comprises a motor, and the torque sensor is arranged on the motor.
Based on the first technical scheme, the intelligent cabinet temperature control device further comprises a technical scheme eight, and in the technical scheme eight, the intelligent cabinet temperature control device further comprises a sliding rail, a control switch and a plurality of sliding blocks, wherein the cabinet body is provided with a sliding rail installation part towards the movable door, the sliding rail is installed in the sliding rail installation part, and the control switch is installed on the movable door; the sliding rail is a conductive sliding rail, and the sliding block at least comprises two conductive sliding blocks; the control switch is electrically connected with the conductive sliding block, and the conductive sliding block is electrically connected with the driving unit through the conductive sliding rail; the movable door is arranged on the conductive sliding rail in a sliding way through the sliding block.
Based on the first technical scheme, the intelligent cabinet temperature control device further comprises a ninth technical scheme, and further comprises a sliding rail and a sliding block, wherein the cabinet body is provided with a sliding rail installation part towards the movable door, the sliding rail is installed in the sliding rail installation part, and the movable door is arranged on the sliding rail in a sliding way through the sliding block; and a retaining structure is formed between the sliding block and the sliding rail and limits the sliding block to move towards the direction of the movable door and prevents the sliding block from falling off from the sliding rail.
The invention also provides a mirror cabinet which comprises a cabinet door structure according to any one of the first, second, third, fourth, fifth, sixth, seventh, eighth or ninth technical proposal, and a mirror, wherein the mirror is arranged on the movable door
Compared with the prior art, the technical scheme provided by the invention has the beneficial effects that:
1. in the first technical scheme, the cabinet door structure provided by the invention has the advantages that the friction wheel is abutted with the movable door, friction force exists between the friction wheel and the movable door, when the friction wheel is driven by the driving unit, the friction force between the friction wheel and the movable door can drive the movable door to move, and the cabinet door is simple in structure, few in accessories, low in cost, convenient to install and detach and stable in operation.
2. In the second technical scheme, the driving unit comprises a motor and an adjusting piece which are fixedly connected, the friction wheel is connected with the output end of the motor, and the elastic piece is arranged to prop against the motor or the adjusting piece to enable the friction wheel connected with the output end of the motor to prop against the movable door. When the regulating piece drives the motor to displace towards the direction close to the movable door, the elastic piece props against the motor or the regulating piece to enable the friction wheel connected with the output end of the motor to prop against the movable door, at the moment, the elastic deformation force of the elastic piece is small, and the compression stroke of the elastic piece is small; when the regulating member drives the motor to displace in a direction away from the movable door, the friction wheel is not abutted or separated from the door, the elastic deformation force of the elastic member is large, and the compression stroke of the elastic member is large. When the motor fails, the position of the motor is adjusted through the adjusting piece, the friction wheel and the door are not abutted or separated any more, the movable door can be manually pushed to move when the motor is required to be used, and after the electrification is recovered or the motor fails to be relieved, the elastic deformation force of the elastic piece can push the motor or the adjusting piece to drive the friction wheel connected with the output end of the motor to be abutted on the movable door, so that the time and the labor are saved. The device is convenient for emergency use under special conditions such as motor failure or power failure, and the use of users is more convenient.
3. In the third technical scheme, a fixed seat is arranged, a driving unit is arranged in the fixed seat, the motor operates more stably during operation, deviation is not easy to occur, and a friction wheel connected with the output end of the motor is more stable during abutting with the movable door.
4. In the fourth technical scheme, the structure of regulating part sets up, and the driving lever removes to in the big spout, and movable location arch makes it be located big spout to restriction driving lever removes to little spout, has realized the location to the driving lever, has also realized promptly to the location of friction pulley, when the motor operation breaks down, stirs driving lever drive motor, friction pulley and to the direction displacement of keeping away from the dodge gate, when the friction pulley no longer supports the dodge gate, removes the location arch and fixes a position the driving lever, can make friction pulley and dodge gate's frictional force less or tend to zero, is convenient for manual promotion dodge gate motion.
5. In the fifth technical scheme, a clutch mechanism is arranged, and the output end of the motor can be connected with or separated from the friction wheel through the clutch mechanism. Under normal conditions, the output end of the motor is connected with the friction wheel through the clutch mechanism, and the motor drives the friction wheel to drive the movable door to move; when the motor breaks down or fails, the clutch mechanism can separate the output end of the motor from the friction wheel, so that the motor can not drive the friction wheel to rotate, friction force between the friction wheel and the movable door is reduced, the movable door is convenient to manually push to move, and the use of a user is more convenient.
6. In the sixth technical scheme, the clutch mechanism is structurally arranged, and the clutch driving rod can be positioned by hooking the first hooking part or the second hooking part on the outer surface of the opening when the third gear is meshed with or separated from the first gear and the second gear, so that the clutch driving rod is simple in structure and convenient to operate.
7. In the seventh technical scheme, the torque sensor is arranged, when the movable door is clamped to hands or other things, the torque of the motor is increased, and when the torque is increased to a certain value, a stop signal is sent to the driving unit, so that a user is prevented from being clamped, damage to the motor can be avoided, and the motor is safe, practical and high in automation degree.
8. In technical scheme eight, in the setting of electrically conductive slide rail, control switch and slider, the dodge gate is located on the slide rail through the slider slip, simple structure is practical, control switch realizes being connected with electrically conductive slide rail through electrically conductive slider, and then realize being connected with drive unit's electricity, it is convenient to install, and make control switch's electric output be sheltered from by electrically conductive slider, the electric wire between control switch and the drive unit has been saved, the structure is succinct pleasing to the eye, can control the removal of dodge gate through control switch, not only practiced thrift the space, and the user need not manual push-and-pull, easy operation uses manpower sparingly.
9. In the technical scheme nine, the cabinet body is provided with the sliding rail installation part towards the movable door, the installation of the sliding rail is convenient, a retaining structure is formed between the sliding block and the sliding rail, the sliding block can slide in the sliding rail stably, the door plate can not fall off when moving, the door plate is stable, and the failure rate is low.
10. The invention also provides the mirror cabinet comprising the cabinet door structure, the mirror is rotationally arranged on the movable door, the driving structure of the mirror cabinet is simple, accessories are few, the cost is low, the operation is stable, the mirror cabinet is applicable under the condition of failure or power failure, and the use is convenient for users.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an embodiment of the present invention;
FIG. 3 is a schematic view of a retaining structure according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of an embodiment of the present invention;
FIG. 5 is a front view of an embodiment of the invention;
FIG. 6 is a partial schematic view of an embodiment of the present invention;
FIG. 7 is a partial schematic view of an embodiment of the present invention.
A movable door 1;
the cabinet body 2, the embedded chute 21, the small chute 221, the large chute 222 and the opening 23;
the device comprises a driving unit 3, a motor 31, an adjusting piece 32, a base 321, a deflector rod 322 and a positioning protrusion 323;
a friction wheel 4; a slider 5, a retaining projection 51; a slide rail 6, a retaining groove 61; a control switch 7; a pinch-proof sensor 8; a toggle member 9; a fixing base 10; an elastic member 11;
the clutch mechanism 12, the clutch driving lever 121, the lever body 1211, the first hooking portion 1212, the second hooking portion 1213, the first gear 122, the second gear 123, and the third gear 124, and the return spring 125.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, 2 and 4, a cabinet door structure is used for driving a movable door 1 installed on a cabinet body 2, and comprises a driving unit 3 and a friction wheel 4, wherein the friction wheel 4 is abutted to the movable door 1 and is driven by the driving unit 3 to drive the movable door 1 to move. According to the cabinet door structure, the friction wheel 4 is abutted with the movable door 1, friction force exists between the friction wheel 4 and the movable door 1, when the friction wheel 4 is driven by the driving unit 3, the friction force between the friction wheel 4 and the movable door 1 can drive the movable door 1 to move, and the cabinet door is simple in structure, few in accessories, low in cost, convenient to install and detach and stable in operation.
The friction surface can be arranged on the back surface of the movable door 1, the friction wheel 4 can be a rubber wheel, and friction protrusions can be arranged on the surface of the rubber wheel so as to enable friction force between the movable door 1 and the friction wheel 4.
It should be understood that the motion of the sliding door 1 may be either a lifting motion or a translational motion in the present invention, and the lifting motion of the sliding door 1 will be mainly described below.
In the concrete implementation, the movable door is characterized by further comprising a sliding block 5 and sliding rails 6, wherein sliding rail installation parts are arranged on two sides of the cabinet body 2 towards the movable door 1, in the scheme, the sliding rail installation parts are mainly embedded sliding grooves 21, the sliding rails 6 are arranged in the embedded sliding grooves 21, the movable door 1 is slidably arranged on the sliding rails 6 through the sliding blocks 5, and in actual installation, the back surface of the movable door 1 is fixedly connected with the sliding blocks 5.
The sliding rail 6 and the sliding block 5 are further improved on the basis of the structure, the sliding rail 6 is a conductive sliding rail 6, and the sliding block 5 at least comprises two conductive sliding blocks 5; the control switch 7 is arranged on the movable door 1, and the control switch 7 can be arranged as two buttons to send movement signals in different directions to the driving unit 3; the control switch 7 is electrically connected with the conductive slider 5, and the conductive slider 5 is electrically connected with the driving unit 3 through the conductive slide rail 6. Above-mentioned structural design, simple and practical, control switch 7 realizes the electricity with electrically conductive slide rail 6 through electrically conductive slider 5 and is connected, and then realizes being connected with the electricity of drive unit 3, and it is convenient to install, and makes the electric output of control switch 7 shelter from by electrically conductive slider 5, has saved the electric wire between control switch 7 and the drive unit 3, and the structure is succinct pleasing to the eye, can control the removal of dodge gate 1 through control switch 7, has not only practiced thrift the space, and the user need not manual push-and-pull, easy operation uses manpower sparingly. And the conductive sliding rail 6 is arranged in the embedded sliding groove 21, so that the electric vehicle is safe and attractive.
The retaining structure is formed between the sliding block 5 and the conductive sliding rail 6, as shown in fig. 3, specifically, a retaining groove 61 is provided in the conductive sliding rail 6, a retaining protrusion 51 matched with the retaining groove 61 is provided at an end of the sliding block 5, and the retaining structure limits displacement of the sliding block 5 toward the sliding door 1 and prevents the sliding block 5 from falling off from the conductive sliding rail 6. The structure design is simple, the sliding block 5 can slide in the conductive sliding rail 6 stably, and the sliding block 5 is fixedly connected with the movable door 1 in a detachable mode, so that the movable door 1 cannot fall off when moving, is stable, and has low failure rate.
The two ends of the sliding rail 6 are also provided with limiting structures (not shown in the figure), and the limiting structures are used for preventing the sliding block 5 from falling off from the end parts of the sliding rail 6.
Based on the consideration of improving the automation of the cabinet door structure, the cabinet door structure further comprises a first position sensor and a second position sensor (not shown in the figure), wherein the first position sensor and the second position sensor are both arranged on the cabinet body 2 and are electrically connected with the driving unit 3; the first position sensor and the second position sensor respectively correspond to two ends of the embedded chute 21 to trigger when the movable door 1 moves to the end of the embedded chute 21, the first position sensor sends a door opening stop signal to the driving unit 3 when triggered, and the second position sensor sends a door closing stop signal to the driving unit 3 when triggered. The first position sensor and the second position sensor are arranged, and can be triggered when the movable door 1 moves to the end part of the embedded chute 21, so that the driving unit 3 stops driving the movable door 1 to move, the automation degree is high, and the control is accurate.
Specifically, in this case, the first position sensor and the second position sensor are both capacitive sensors, the receiving ends of the first position sensor and the second position sensor are located on the cabinet body 2 and correspond to two ends of the embedded chute 21 respectively, and the transmitting ends are located on the movable door 1. It should be understood that, during the lifting movement of the movable door 1, the first position sensor and the second position sensor are respectively installed at the top and the bottom of the cabinet 2 and respectively correspond to the two ends of the embedded chute 21.
The safety of the movable door 1 is improved on the basis of the structure, and the movable door is mainly provided with an anti-pinch sensor 8, wherein the anti-pinch sensor 8 is arranged at one end of the movable door 1 and is electrically connected with the driving unit 3; the anti-pinch sensor 8 is used to send a stop signal to the driving unit 3 when sensing that a person is near the end of the movable door 1, and the driving unit 3 stops driving according to the stop signal. It should be understood that the anti-pinch sensor 8 may be installed at both sides of the movable door 1 when the movable door 1 moves up and down and is installed at the bottom of the movable door 1 and the movable door 1 moves horizontally. The anti-pinch sensor 8 is arranged, so that a user can be prevented from being pinched, and the safety, practicability and high automation degree are achieved. The anti-pinch sensor in the scheme is mainly an infrared sensor.
The driving unit 3 comprises a motor 31 and a controller (not shown in the figure), the controller is electrically connected with the motor 31 and is electrically connected with the control switch 7 through the conductive sliding rail 6 and the conductive sliding block 5, the controller is also electrically connected with the first position sensor and the second position sensor, and the friction wheel 4 is connected with the output end of the motor 31. In a specific control, the controller can control the motor 31 to rotate forward or backward according to the movement signal of the control switch 7, so as to drive the movable door 1 to move in different directions. It should be understood that the power source in this case may be either an ac power source or a dc power source, and in actual installation, a dc power source such as a battery may be installed on the movable door 1.
In order to further increase the safety of the cabinet door structure, the moment sensor is arranged on the motor 31 and is electrically connected with the controller, when the moment of the motor 31 exceeds a set value, a stop signal is generated to the controller, for example, when the movable door 1 is clamped to hands or other things, the torque of the motor 31 is increased, and when the moment is increased to a certain value, the moment sensor sends the stop signal to the controller, so that the motor 31 can be protected, and the quality stability of a product is improved.
Based on the above structural design, the cabinet door structure is improved in structure for some unexpected conditions such as motor 31 faults and power failure, so that a user can still use the cabinet door structure when the motor 31 breaks down or fails, if the poking piece 9 is arranged, the poking piece 9 is rotationally connected with one side of the movable door 1, and is attached to the movable door 1 when not in use, the poking piece 9 is convenient for manually pushing the movable door 1 to apply force, and in specific implementation, the cabinet door structure mainly comprises the following embodiments.
Example 1
As shown in fig. 2, the fixing seat 10 is provided, the fixing seat 10 is installed in the cabinet body 2, the driving unit 3 is installed in the fixing seat 10, the fixing seat 10 is provided, the motor 31 operates more stably during operation, deviation is not easy to occur, and the friction wheel 4 connected with the output end of the motor 31 is more stable during abutting with the movable door 1.
The driving unit 3 further comprises an adjusting piece 32, and the adjusting piece 32 is fixedly connected with one side of the motor 31; the friction wheel comprises a motor 31, a fixed seat 10, a motor 32, a fixed seat 10, an adjusting piece 32, an elastic piece 11, a spring 11, a friction wheel 4, a friction wheel 32, a friction wheel, a movable door 1 and a regulating piece 32, wherein the elastic piece 11 is arranged between the motor 31 and the inner surface of the fixed seat 10 or between the adjusting piece 32 and the inner surface of the fixed seat 10, the elastic piece 11 is a spring, the elastic piece 11 is arranged between the adjusting piece 32 and the inner surface of the fixed seat 10, and therefore the friction wheel 4 can be abutted against the movable door 1 by the elastic piece 11. When the regulating element 32 drives the motor 31 to move towards the direction approaching the movable door 1, the elastic element 11 props against the regulating element 32 to enable the friction wheel 4 connected with the output end of the motor 31 to prop against the movable door 1, at the moment, the elastic deformation force of the elastic element 11 is small, and the compression stroke of the elastic element 11 is small; when the adjusting member 32 drives the motor 31 to displace in a direction away from the movable door 1, the friction wheel 4 is not in contact with or separated from the movable door 1, the elastic deformation force of the elastic member 11 is large, and the compression stroke of the elastic member 11 is large. When the motor 31 fails in operation, the friction wheel 4 and the movable door 1 can be prevented from abutting or separating by adjusting the position of the motor 31 through the adjusting piece 32, the movable door 1 can be manually pushed to move when the motor 31 is required to be used, and after the electrification is recovered or the motor 31 fails to be released, the elastic deformation force of the elastic piece 11 can push the adjusting piece 32 to drive the friction wheel 4 connected with the output end of the motor 31 to abut against the movable door 1, so that time and labor are saved. The arrangement is convenient for emergency use under special conditions such as failure or power failure of the motor 31, and the use is more convenient for users.
In specific use, when the adjusting member 32 drives the friction wheel 4 to be no longer abutted or separated from the movable door 1, the adjusting member 32 is positioned, namely the friction wheel 4 is positioned, so that when a fault occurs, the friction force between the movable door 1 and the friction wheel 4 is always smaller or tends to zero.
The adjusting piece 32 comprises a base 321, a deflector rod 322 and a positioning protrusion 323, wherein one side of the base 321 is fixedly connected with the motor 31 and is also connected with one end of the deflector rod 322, the positioning protrusion 323 is sleeved at the other end of the deflector rod 322, the elastic piece 11 is arranged between the base 321 and the inner surface of the fixed seat 10, and the deflector rod 322 slides in a small chute 221 and a large chute 222 which are arranged on the cabinet body 2 and are communicated with each other; when the deflector rod 322 moves into the small chute 221, the friction wheel 4 is abutted against the movable door 1, and the positioning protrusion 323 is hooked on the outer surface of the small chute 221; when the shift lever 322 moves into the large chute 222, the friction wheel 4 is separated from the movable door 1, and the positioning protrusion 323 moves toward the base 321 relative to the shift lever 322 so that the positioning protrusion 323 is positioned in the large chute 222 to limit the shift lever 322 to move toward the small chute 221. The structure setting of regulating part 32, driving lever 322 remove to big spout 222 in, movable location protruding 323 makes it be located big spout 222, thereby restriction driving lever 322 removes to little spout 221, realized the location to driving lever 322, the location to friction pulley 4 has been realized promptly, when motor 31 operation breaks down, driving lever 322 drives motor 31, friction pulley 4 is to the direction displacement of keeping away from dodge gate 1, when friction pulley 4 no longer abuts movable gate 1, remove the location protruding 323 and to driving lever 322 location, can make friction pulley 4 and movable gate 1's frictional force less or tend to zero, be convenient for manual promotion movable gate 1 motion.
Example 2
As shown in fig. 4, 5, 6 and 7, a fixing seat 10 is provided, the fixing seat 10 is installed in the cabinet body 2, the driving unit 3 is installed in the fixing seat 10, the fixing seat 10 is provided, the motor 31 operates more stably, deviation is not easy to occur, and the friction wheel 4 connected with the output end of the motor 31 is more stable when being abutted against the movable door 1.
The clutch mechanism 12 is provided, and the output end of the motor 31 is connected with the friction wheel 4 through the clutch mechanism 12. Under normal conditions, the output end of the motor 31 is connected with the friction wheel 4 through the clutch mechanism 12, and the motor 31 drives the friction wheel 4 to drive the movable door 1 to move; when the motor 31 fails or fails, the clutch mechanism 12 can separate the output end of the motor 31 from the friction wheel 4, so that the motor 31 cannot drive the friction wheel 4 to rotate, friction between the friction wheel 4 and the movable door 1 is reduced, the movable door 1 is convenient to manually push to move, and the use of a user is more convenient.
In specific use, when the clutch mechanism 12 separates the friction wheel 4 from the output end of the motor 31, the separated state is kept stable, so that the friction force between the movable door 1 and the friction wheel 4 is always smaller or tends to zero.
Specifically, the clutch mechanism 12 includes a clutch driving rod 121, a first gear 122, a second gear 123, and a third gear 124, the first gear 122 is connected to the output end of the motor 31, the second gear 123 is connected to the friction wheel 4, the third gear 124 is meshed with the first gear 122 and the second gear 123, one end of the clutch driving rod 121 is connected to the third gear 124, and the third gear 124 is used for clutching the first gear 122 and the second gear 123.
The clutch driving rod 121 includes a rod body 1211, a first hooking portion 1212, and a second hooking portion 1213, one end of the rod body 1211 is connected to the third gear 124, the other end is connected to the first hooking portion 1212, the second hooking portion 1213 is connected to the rod body 1211 and is located between the first hooking portion 1212 and the third gear 124, the cabinet 2 is provided with an opening 23 corresponding to the fixing base 10, the rod body 1211 passes through the opening 23 to hook the first hooking portion 1212 or the second hooking portion 1213 on the outer surface of the opening 23, the rod body 1211 can move in the opening 23, and the clutch mechanism 12 further includes a return spring 125, wherein the return spring 125 is sleeved on the rod body 1211 and is located between the second hooking portion 1213 and the third gear 124. It should be understood that the lever body 1211 can be lifted and rotated within the opening 23 when the swing door 1 is lifted and moved.
In the first state, as shown in fig. 6, the first hooking portion 1212 is hooked to the upper surface of the opening 23, and the second hooking portion 1213 is located in the opening 23; in the second state, as shown in fig. 7, the second hooking portion 1213 hooks to the outer surface of the opening 23; the first state is a state in which the third gear 124 is meshed with the first gear 122 and the second gear 123, and the second state is a state in which the third gear 124 is separated from the first gear 122 and the second gear 123.
In the use process, if an emergency such as a power failure or a failure of the motor 31 occurs, the first hooking portion 1212 can be forced to pull up the clutch driving rod 121, so that the third gear 124 connected with the clutch driving rod 121 is separated from the first gear 122 and the second gear 123, and the motor 31 can not drive the friction wheel 4 to rotate; the first hooking portion 1212 is forced to rotate the clutch driving rod 121 by 90 ° to hook the second hooking portion 1213 to the upper surface of the opening 23, so that the first gear 122 and the second gear 123 are stabilized in a separated state, and the return spring 125 is in a compressed state. When the motor 31 is released from the fault, the clutch driving rod 121 is continuously forced to rotate 90 ° by the first hooking portion 1212, the second hooking portion 1213 extends into the opening 23 under the action of the return spring 125, so that the first hooking portion 1212 is hooked on the upper surface of the opening 23, at this time, the clutch driving rod 121 moves downward, so that the third gear 124 is engaged with the first gear 122 and the second gear 123, and the friction wheel 4 is driven to rotate when the motor 31 rotates. The clutch mechanism 12 is structurally arranged, and when the third gear 124 is meshed with or separated from the first gear 122 and the second gear 123, the clutch driving rod 121 can be positioned by hooking the first hooking part 1212 or the second hooking part 1213 on the outer surface of the opening 23, and the clutch driving rod 121 is simple in structure and convenient to operate. It should be noted that the above-described use procedure is mainly applicable to the case where the movable door 1 moves up and down.
Example 3
When the movable door 1 moves up and down, the motor 31 is self-locked with the motor 31, and the friction force between the sliding block 5 and the sliding rail 6 is greater than or equal to the gravity of the movable door 1.
When the motor 31 fails or fails, the motor 31 is a self-locking motor 31, and the rotation is stopped under the failure or power failure condition, and the friction force between the sliding block 5 and the sliding rail 6 is larger than or equal to the gravity of the movable door 1, so that the friction force between the sliding block 5 and the sliding rail 6 can prevent the movable door 1 from falling under the condition that the movable door 1 is opened, and the movable door can still be used by a user.
The invention also provides a mirror cabinet which comprises the movable door 1 structure and a mirror (not shown in the figure), wherein the mirror is arranged on the movable door 1.
The foregoing description describes preferred embodiments of the present invention, but it is to be understood that the invention is not limited to those described above and is not to be construed as excluding other embodiments. Modifications of the invention in combination with known or prior art, knowledge, or both, will be apparent to those skilled in the art in view of this disclosure and are intended to be within the scope of the invention.
Claims (9)
1. The utility model provides a cabinet door structure, its dodge gate that is used for the drive to install in the cabinet body, its characterized in that: the movable door comprises a driving unit and a friction wheel, wherein the friction wheel is abutted with the movable door and driven by the driving unit to drive the movable door to move;
the driving unit comprises a motor and an adjusting piece which are fixedly connected with each other;
the friction wheel is connected with the output end of the motor, the elastic piece abuts against the motor or the adjusting piece to enable the friction wheel to abut against the movable door, and the adjusting piece is used for driving the motor to move so as to increase or decrease elastic deformation force of the elastic piece;
the motor is arranged on the inner surface of the fixed seat, and the adjusting piece is arranged on the inner surface of the fixed seat;
the adjusting piece comprises a base, a deflector rod and a positioning bulge, wherein one side of the base is fixedly connected with the motor and is also connected with one end of the deflector rod, the positioning bulge is sleeved at the other end of the deflector rod, the elastic piece is arranged between the base and the inner surface of the fixed seat, and the deflector rod slides in a small chute and a large chute which are arranged on the cabinet body and are communicated with each other; when the deflector rod moves into the small chute, the friction wheel is abutted with the movable door, and the positioning protrusion is hooked on the outer surface of the small chute;
when the deflector rod moves into the large chute, the friction wheel is separated from the movable door, and the positioning protrusion moves towards the base relative to the deflector rod so that the positioning protrusion is positioned in the large chute to limit the deflector rod to move towards the small chute.
2. A cabinet door structure according to claim 1, wherein: the motor is arranged on the driving unit, and the torque sensor is arranged on the motor.
3. A cabinet door structure according to claim 1, wherein: the cabinet body is provided with a sliding rail installation part towards the movable door, the sliding rail is arranged in the sliding rail installation part, and the control switch is arranged on the movable door;
the sliding rail is a conductive sliding rail, and the sliding block at least comprises two conductive sliding blocks;
the control switch is electrically connected with the conductive sliding block, and the conductive sliding block is electrically connected with the driving unit through the conductive sliding rail;
the movable door is arranged on the conductive sliding rail in a sliding way through the sliding block.
4. A cabinet door structure according to claim 1, wherein: the cabinet body is provided with a sliding rail installation part towards the movable door, the sliding rail is arranged in the sliding rail installation part, and the movable door is arranged on the sliding rail in a sliding way through the sliding block; and a retaining structure is formed between the sliding block and the sliding rail and limits the sliding block to move towards the direction of the movable door and prevents the sliding block from falling off from the sliding rail.
5. The utility model provides a cabinet door structure, its dodge gate that is used for the drive to install in the cabinet body, its characterized in that: the movable door comprises a driving unit and a friction wheel, wherein the friction wheel is abutted with the movable door and driven by the driving unit to drive the movable door to move;
the driving unit comprises a motor, and the output end of the motor is connected with the friction wheel through the clutch mechanism;
the driving unit is arranged in the fixed seat;
the cabinet body is provided with an opening corresponding to the fixed seat;
the clutch mechanism comprises a clutch driving rod, a first gear, a second gear and a third gear, wherein the first gear is connected with the output end of the motor, the second gear is connected with the friction wheel, the third gear is meshed with the first gear and the second gear respectively, and one end of the clutch driving rod is connected with the third gear and is used for enabling the third gear to be in clutch with the first gear and the second gear;
the clutch driving rod comprises a rod body, a first hooking part and a second hooking part, one end of the rod body is connected with the third gear, the other end of the rod body is connected with the first hooking part, the second hooking part is connected with the rod body and is positioned between the first hooking part and the third gear, the rod body penetrates through the opening to enable the first hooking part or the second hooking part to be hooked on the outer surface of the opening, and the rod body can move in the opening;
in the first state, the first hooking part is hooked on the outer surface of the opening, and the second hooking part is positioned in the opening;
in the second state, the second hooking part is hooked on the outer surface of the opening;
the first state is a state that the third gear is meshed with the first gear and the second gear, and the second state is a state that the third gear is separated from the first gear and the second gear.
6. A cabinet door structure according to claim 5, wherein: the motor is arranged on the driving unit, and the torque sensor is arranged on the motor.
7. A cabinet door structure according to claim 5, wherein: the cabinet body is provided with a sliding rail installation part towards the movable door, the sliding rail is arranged in the sliding rail installation part, and the control switch is arranged on the movable door;
the sliding rail is a conductive sliding rail, and the sliding block at least comprises two conductive sliding blocks;
the control switch is electrically connected with the conductive sliding block, and the conductive sliding block is electrically connected with the driving unit through the conductive sliding rail;
the movable door is arranged on the conductive sliding rail in a sliding way through the sliding block.
8. A cabinet door structure according to claim 5, wherein: the cabinet body is provided with a sliding rail installation part towards the movable door, the sliding rail is arranged in the sliding rail installation part, and the movable door is arranged on the sliding rail in a sliding way through the sliding block; and a retaining structure is formed between the sliding block and the sliding rail and limits the sliding block to move towards the direction of the movable door and prevents the sliding block from falling off from the sliding rail.
9. A mirror cabinet, characterized in that: a cabinet door structure comprising any one of claims 1-8, further comprising a mirror mounted on the moveable door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810120131.1A CN108166896B (en) | 2018-02-07 | 2018-02-07 | Cabinet door structure and mirror cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810120131.1A CN108166896B (en) | 2018-02-07 | 2018-02-07 | Cabinet door structure and mirror cabinet |
Publications (2)
| Publication Number | Publication Date |
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| CN108166896A CN108166896A (en) | 2018-06-15 |
| CN108166896B true CN108166896B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810120131.1A Active CN108166896B (en) | 2018-02-07 | 2018-02-07 | Cabinet door structure and mirror cabinet |
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| CN (1) | CN108166896B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10925396B2 (en) * | 2018-05-21 | 2021-02-23 | Kohler Co. | Storage cabinet having a powered movement system |
| CN112943041A (en) * | 2021-02-07 | 2021-06-11 | 佛山瓦特智能门窗有限公司 | Multifunctional electric door and window |
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| CN207960354U (en) * | 2018-02-07 | 2018-10-12 | 九牧厨卫股份有限公司 | A kind of cabinet door structure and mirror cabinet |
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| DE9414049U1 (en) * | 1994-08-30 | 1994-11-03 | Albrecht Martin | Motorized device for closing an opening |
| CN201013192Y (en) * | 2007-03-07 | 2008-01-30 | 黄隆泰 | Flexible gate apparatus adapted for parallel, perpendicular, arc and multiple transmission modes |
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| Publication number | Publication date |
|---|---|
| CN108166896A (en) | 2018-06-15 |
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