WO2019196511A1 - 一种转动助力阻尼装置及其相关的门窗结构和淋浴房 - Google Patents

一种转动助力阻尼装置及其相关的门窗结构和淋浴房 Download PDF

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Publication number
WO2019196511A1
WO2019196511A1 PCT/CN2018/125447 CN2018125447W WO2019196511A1 WO 2019196511 A1 WO2019196511 A1 WO 2019196511A1 CN 2018125447 W CN2018125447 W CN 2018125447W WO 2019196511 A1 WO2019196511 A1 WO 2019196511A1
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WO
WIPO (PCT)
Prior art keywords
rotation
door
rotating shaft
damping device
limit
Prior art date
Application number
PCT/CN2018/125447
Other languages
English (en)
French (fr)
Inventor
林孝发
林孝山
陈志斌
范武
李少锋
Original Assignee
九牧厨卫股份有限公司
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Filing date
Publication date
Application filed by 九牧厨卫股份有限公司 filed Critical 九牧厨卫股份有限公司
Publication of WO2019196511A1 publication Critical patent/WO2019196511A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/14—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with double-acting springs, e.g. for closing and opening or checking and closing no material
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops

Definitions

  • the utility model relates to the field of a rotary buffer damping device and a sanitary product, in particular to a rotary assist damping device and an associated door and window structure and a shower room.
  • the crank slider mechanism usually only rotates with the rotation of the rotating shaft, and buffers the linear motion process transformed by the rotation.
  • the door/window fan needs full manual control during the closing process to ensure that the door/window can be completely closed, and the trick is usually adopted for those who do not want to manually control the door/window to close.
  • the process of the trick causes the speed of the door/window to be unstable during the opening and closing process, so it is easy to cause the door/window to be difficult to close in place or the door/window is damaged and too noisy due to too much impact force.
  • the bad switch door habit is easy to cause the glass door shower door to rupture or the shower door cannot be closed and the water leaks. Inconvenient use, to a certain extent affect the safety factor.
  • the purpose of the utility model is to overcome the above-mentioned defects or problems in the prior art, and to provide a rotary assist damping device and an associated door and window structure thereof and a shower room, which can not only assist the rotation of the rotating shaft, but also In the process of assisting the elastic element, there is also a buffer damping function; when the rotary assist damping device is applied in the door and window structure and the door structure of the shower room, the rotating body and the door body can be fully automatic or half in the process of closing the door.
  • the closing of the automation reduces the time for people to close the door. At the same time, it can avoid the occurrence of damage to the rotating body and the door due to the noise or shock and vibration caused by the excessive closing force.
  • the rotating body and the door body can be closed in place.
  • a reliable automatic buffer off function is implemented.
  • a rotary assist damping device (labeled as a first technical solution) includes a base body, a crank slider mechanism, a cushioning member and an elastic member; a hinge shaft of the crank slider mechanism is hinged to one end of the base body; and the crank slider mechanism is slid
  • the block is connected to the piston rod of the cushioning element; the fixed end of the cushioning element is fixed to the other end of the base body; the two ends of the elastic element respectively act on the slider of the crank slider mechanism and the fixed end of the base body or the cushioning element between.
  • a second technical solution is further provided.
  • a limiting mechanism is arranged between the crank slider mechanism and the base body to limit the rotation angle range of the rotating shaft of the crank slider mechanism.
  • a third technical solution is further provided.
  • the position of the rotating shaft when the slider of the crank slider mechanism is in a state closest to the rotating shaft, the position of the rotating shaft is an initial position.
  • the position of the rotating shaft is zero; the rotating shaft is rotated from the initial position to the zero position and continues to rotate in the same direction by the first angle to a first limit position defined by the limit structure; at a zero point, the axis of the shaft, the hinge axis of the shaft and the connecting rod of the crank slider mechanism, and the connecting rod and the slider
  • the axis of the hinge shaft is in a first plane.
  • the fourth technical solution is further provided.
  • the outer peripheral wall of the rotating shaft of the crank slider mechanism is provided with a first limiting protrusion, and the first limiting protrusion and the The base limit abutment constitutes a first limit defined by the limit structure.
  • the first angle is 0° to 5°.
  • the rotation angle of the rotating shaft of the crank slider mechanism from the initial position to the first limit position is 88° to 92°.
  • the seventh technical solution is further provided.
  • the rotating shaft of the crank slider mechanism is rotated by the first limit position and continues to rotate in the same direction to the initial position.
  • the second limit position defined by the limit structure.
  • the eighth technical solution is further provided.
  • the outer peripheral wall of the rotating shaft of the crank slider mechanism is provided with a second limiting protrusion, and the second limiting protrusion is The base limit abutment constitutes a second limit defined by the limit mechanism.
  • the present invention also provides a door and window structure (labeled as a ninth technical solution), comprising a rotating body, a door/window frame, and a rotary assist damping according to any one of the above third to eighth aspects.
  • the buffering element is a tensile buffer damper; the base body is fixedly mounted on an upper portion or a lower portion of the door/window frame; and the hinge shaft of the rotating body is non-rotatably connected to the rotating shaft of the crank slider mechanism; When the rotating body is closed, the position of the rotating shaft is at the initial position.
  • the present invention also provides a shower enclosure (labeled as a tenth technical solution), comprising a door body, a fence, and a rotary assist damping device according to any one of the above third to eighth aspects;
  • the cushioning element is a tensile buffer damper;
  • the base body is fixedly mounted in the surrounding rod;
  • the hinge shaft of the door body is connected to the rotating shaft of the crank slider mechanism; when the door body is closed, the The position of the rotating shaft is in the initial position.
  • the present invention has the following beneficial effects as compared with the prior art:
  • the rotating shaft of the crank slider mechanism in the rotating assist damping device has a state of energy storage for the elastic member during the rotation, and is elastic when the rotating shaft rotates to a position where the energy storage of the elastic member is maximum.
  • the energy storage of the component is released, and the rotation of the rotating shaft is assisted. Therefore, when the rotating assist damping device is applied in the door and window structure, the function of automatically turning the door/window to the closing can be realized, thereby effectively reducing the manual closing of the door. In time, it can also avoid the occurrence of noise or shock and vibration caused by the excessive closing force, which causes the damage of the rotating body and the door body to meet the daily needs of people.
  • the slider of the crank slider mechanism is in the state closest to the rotating shaft, which is the initial position of the rotating shaft; when the slider of the crank slider mechanism is in the state farthest from the rotating shaft, the position of the rotating shaft is zero, and at this time, the elastic element
  • the pressure is reduced to the shortest and the energy storage is maximum; when the rotating shaft is rotated from the initial position to the zero position, the first angle is continued to be rotated in the same rotational direction to the first limit defined by the limiting structure, and at this time, the elastic element is offset by the rotating shaft.
  • the maximum energy storage position, the resetting action of the elastic element has a tendency to push the slider to move and drive the rotating shaft to continue to rotate, and the rotation of the rotating shaft cannot continue to rotate due to the limit action of the first limit position, therefore, the rotation assist damping at this time
  • the device has a rotating self-locking function; when the rotation is rotated from the first limit position to the zero point position, after the zero point is crossed, the driving of the rotating shaft is stopped, and the rotating shaft can be automatically rotated back to the initial state under the action of the restoring force of the elastic member.
  • the functional structure of the bit is ingeniously designed, and the mechanical action is stable and reliable.
  • the first angle is set to a range of 0° to 5°, and the angle of the rotation shaft from the first limit position to the zero point position is small, and therefore, the rotation assist damping device is applied to the door and window.
  • the external force can be released by pushing the door/window to the zero point of the rotating shaft by external force.
  • the function of the semi-automatic closing/window is reliable, saving time and labor, and meeting the daily needs of people.
  • the rotation angle of the crankshaft mechanism rotating shaft from the initial position to the first limit position is from 88° to 92°, and the rotation range of the rotating shaft is moderate, which is beneficial to the application of the rotary assist damping device in the door and window structure, avoiding the rotation drive. Waste of power.
  • the rotation axis of the crank slider mechanism reaches the second limit position defined by the limit structure when the first limit position is rotated through the zero point and continues to rotate back to the initial position in the same rotation direction, since the rotation shaft is returned to the initial position, The restoring force of the elastic element has a tendency to continue to drive the rotation of the shaft. Therefore, the presence of the second limit position ensures that the shaft has a self-locking function after returning to the initial position, avoiding continued rotation.
  • the above-mentioned rotary assist damping device is applied in the door and window structure, and the hinge shaft of the rotating body rotates and rotates with the rotating shaft of the crank slider mechanism to ensure that the rotating body can drive the rotating shaft when rotating; when the rotating body is closed, the crank slides The rotating shaft of the block mechanism is in the initial position.
  • the limit function of the bit structure realizes the self-locking function of the rotating body; after the rotating body is rotated from the first limit position to the zero point position, the rotational driving force is released, and the rotating body automatically returns to the initial position under the driving of the rotating shaft. It reduces the time for people to manually close the door, and the operation is convenient.
  • the damping process is used in the process of resetting, which avoids the phenomenon that the rotating body is damaged and generates noise due to excessive impact force, and also has the function of self-locking at the initial position.
  • the utility model has the advantages of simple structure, reliable function and convenient disassembly and assembly of the rotary assist damping device.
  • the above-mentioned rotary assist damping device is applied in the door body mechanism of the shower room, and the hinge shaft rotation of the door body is connected with the rotation shaft of the crank slider mechanism to ensure that the door body can rotate when the door body rotates; the door body is closed.
  • the rotating shaft of the crank slider mechanism is in the initial position.
  • the limit function of the limit structure at the position realizes the self-locking function of the door body; when the door body is rotated from the first limit position to the zero point position, the rotational driving force is released, and the door body automatically returns to the rotation shaft.
  • the initial position reduces the time for people to manually close the door, and the operation is convenient.
  • the resetting process has a buffer damping effect, which avoids the damage and noise generated by the door body due to excessive impact force, and also exists in the initial position.
  • the function of the lock is simple in structure and reliable in function, and the disassembly and assembly of the rotary assist damping device is convenient.
  • the rotary assist damping device in the technical solution is an independent accessory. Therefore, the assembly in the door and window structure or the shower room is relatively simple, the installation precision is low, and the assembly and disassembly is convenient.
  • FIG. 1 is a perspective exploded structural view of a rotary assist damping device according to an embodiment of the present invention
  • FIG. 2 is a schematic cross-sectional structural view of a rotary assist damping device according to an embodiment of the present invention
  • Figure 3 is a schematic structural view of a shower room according to an embodiment of the present invention.
  • Figure 4 is a schematic view showing the assembly structure of the surrounding rod and the rotary assist damping device in the shower room according to the embodiment of the present invention
  • Figure 5 is a schematic view showing the state of the rotation assisting damping device when the door body in the shower room is about to be opened in the embodiment of the present invention
  • FIG. 6 is a schematic view showing a state of a rotating assist damping device when a door body in a shower room is opened to a zero position according to an embodiment of the present invention
  • Figure 7 is a schematic view showing the state of the rotary assist damping device when the door body of the shower room is opened to the first limit position according to the embodiment of the present invention
  • Figure 8 is a schematic view showing the state of the rotation assisting damping device when the door body in the shower room is about to be closed in the embodiment of the present invention
  • Figure 9 is a schematic view showing the state of the rotary assist damping device when the door body in the shower room is closed to the zero position in the shower room of the embodiment;
  • Figure 10 is a schematic view showing the state of the rotation assisting damping device when the door body in the shower room is closed to the initial position in the shower room of the embodiment.
  • the rotation assisting damping device 10 includes: a base body 1 including a mounting groove 11; a crank slider mechanism 2 including a rotating shaft 21, a first limiting protrusion 211, a second limiting protrusion 212, a rotation stop hole 213, and a connecting rod 22 , the slider 23; the cushioning member 3, including the piston rod 31; the elastic member 4;
  • Figures 1 and 2 show a schematic view of the structure of the rotary assist damping device of the present invention.
  • the rotational assist damping device 10 includes a base 1, a crank slider mechanism 2, a cushioning member 3, and an elastic member 4.
  • the base body 1 is a casing structure, and the base body 1 is provided with a mounting groove 11 for mounting the crank slider mechanism 2, the cushioning member 3 and the elastic member 4.
  • the crank slider mechanism 2 includes a rotating shaft 21, a link 22, and a slider 23.
  • the rotary shaft 21 is hinged to one end in the mounting groove 11, and is simultaneously hinged to one end of the link 22; the other end of the link 22 is hinged to one side of the slider 23; and the slider 23 is slidably fitted in the mounting groove 11. It should be understood that the above-mentioned rotating shaft 21 corresponds to the crank in the conventional crank slider mechanism 2.
  • a limit mechanism is provided between the crank slider mechanism 2 and the base body 1 to limit the range of the rotation angle of the rotary shaft 21 of the crank slider mechanism 2; preferably, in the present embodiment, the outer peripheral wall of the rotary shaft 21
  • the first limiting protrusion 211 and the second limiting protrusion 212 are disposed, and the first limiting protrusion 211 and the second limiting protrusion 212 form a limit abutment with the inner groove wall of the mounting groove 11 to form a limit abutment.
  • the above-described limit structure is used to limit the range of the rotation angle of the rotary shaft 21.
  • the piston rod 31 of the cushioning member 3 is coupled to the slider 23 of the crank slider mechanism 2, and the fixed end of the cushioning member 3 is fixed to the other end in the mounting groove 11 of the base body 1; specifically, in the present embodiment, the buffer Element 3 is a tensile buffer damper.
  • the elastic member 4 is sleeved between the slider 23 of the crank slider mechanism 2 and the fixed end of the cushioning member 3 or the base 1; specifically, in the present embodiment, the elastic member 4 is a spring.
  • the position of the rotary shaft 21 is the initial position a 0 ; the slider 23 defining the crank slider mechanism 2 is at the most When the state of the rotating shaft 21 is away, the position of the rotating shaft 21 is zero point a 1 ; the rotating shaft 21 is rotated from the initial position a 0 to the zero point a 1 and then continues to rotate the first angle in the same rotating direction to the first limit defined by the limiting structure.
  • the limit position a 2 at the zero point a 1 , the axis L1 of the rotating shaft 21, the hinge axis L2 of the rotating shaft 21 and the link 22 of the crank slider mechanism 2, and the hinge axis L3 of the link 22 and the slider 23 are at the In the present embodiment, the rotating shaft 21 of the crank slider mechanism 2 is rotated by the first limit position a 2 and then rotated through the zero point a 1 and continues to rotate in the same rotational direction to the initial position a 0 to reach the limit mechanism.
  • a second limit position defined; specifically, the first limit position a 2 defined by the limit structure is formed by the first limit protrusion 211 abutting against the inner groove wall of the mounting groove 11 of the base body 1; the limit mechanism defines The second limit position is abutted by the second limiting protrusion 212 and the inner groove wall of the base 1 mounting groove 11 to make.
  • the range of the first angle is selected from 0° to 5°; the rotation angle of the rotating shaft 21 of the crank slider mechanism 2 from the initial position a 0 to the first limit position a 2 is 88° to 92°.
  • the embodiment of the present invention also provides a door and window structure (not shown), including a rotating body, a door/window frame, and a rotating assist damping device 10 as described above.
  • the base body 1 is fixedly mounted on the upper or lower portion of the door/window frame; the hinge shaft of the rotating body is non-rotatably connected with the rotating shaft 21 of the crank slider mechanism 2; when the rotating body is in the closed state, the rotating shaft of the crank slider mechanism 2
  • the position of 21 is at the initial position a 0 , and when the rotating body is opened, the rotating shaft 21 is rotated from the initial position a 0 to the zero point a 1 and the first limit position a 2 .
  • the rotation shaft 21 of the crank slider mechanism 2 is coaxially disposed with a rotation stop hole 213, and the end of the hinge shaft of the rotation body is inserted into the rotation stop hole 213 to form a rotation stop with the rotation shaft 21. connection.
  • Figures 3 and 4 show a schematic view of the structure of the shower enclosure of the present invention.
  • the buffer assist damping device in the embodiment of the present invention is also applied in a shower room, which adopts a swing-type door structure, and the shower room includes a door body 20, a fence 30, and The above-described rotational assist damping device 10.
  • the base body 1 is fixedly mounted on the fence 30; the hinge shaft of the door body 20 is non-rotatably connected with the rotation shaft 21 of the crank slider mechanism 2; when the door body 20 is in the closed state, the rotation shaft 21 of the crank slider mechanism 2 is When the position is at the initial position a 0 and the door body 20 is opened, the rotary shaft 21 is rotated from the initial position a 0 to the zero point a 1 and the first limit position a 2 .
  • the rotation shaft 21 of the crank slider mechanism 2 is coaxially provided with a rotation preventing hole 213, and the end of the hinge shaft of the door body 20 is inserted into the rotation preventing hole 213 to form a stop with the rotating shaft 21.
  • the connecting rod 30 is provided with a fitting groove.
  • the base body 1 is fixedly mounted in the fitting groove, and the end of the hinge shaft of the door body 20 extends into the fitting groove to form a rotation stop with the rotation preventing hole 213 on the rotating shaft 21. connection.
  • the rotation angle 21 of the crank shaft mechanism 2 is rotated from the initial position a 0 to the first limit position a 2 by a rotation angle of 90°, and the rotation axis 21 is rotated from the initial position a 0 to the rotation angle of the zero point a 1 .
  • the process of installing the rotary assist damping device 10 on the shower room comprises: step one, completing the installation of the overall structure of the shower room according to the conventional connection mode and the connection sequence; and step 2, rotating the door body 20 of the shower room to the closed position, and cranking
  • the rotation preventing hole 213 on the rotating shaft 21 of the slider mechanism 2 is aligned with the hinge axis of the door body 20, and then the rotation assisting damping device 10 is installed in the fitting groove on the surrounding rod 30 until the rotation preventing hole 213 and the door body
  • the hinge shaft of the 20 is inserted into the position; in the third step, in order to realize the anti-rotation connection between the rotation preventing hole 213 and the hinge shaft of the door body 20, the rotation preventing hole 213 is provided with a rotation preventing plane, and the hole wall is provided with a locking connection.
  • the mounting groove on the yoke 30 is provided with a top cover. Therefore, after the rotating power damper device 10 is assembled, the top cover is screwed to the yoke 30, At the same time, the rotation assist damping device 10 is fixed in the fence 30, and the end In assembly, the installation procedure is simple and convenient to replace.
  • the door 20 is opened from the closed state to process a 1-bit zero of the rotary shaft 21 (the opening direction of the door body 20 labeled A direction), the elastic member 3 and the buffer member 4 are subject to compression, the damping element 3 no damping effect, the door 20 is driven by an external force required to overcome the resilient force of the resilient member 4; 20 to open when a 1 bit zero state of the rotary shaft 21 of the door body, the rotary shaft 21 of the slider-crank mechanism 2 from the initial position a 0 Rotating 87°, at this time, the axis L1 of the rotating shaft 21, the hinge axis L2 of the rotating shaft 21 and the connecting rod 22 of the crank slider mechanism 2, and the hinge axis L3 of the connecting rod 22 and the slider 23 are in the first plane;
  • the door opening torque of the body 20 is zero, the elastic member 4 and the damper are compressed to the minimum, the elastic force of the elastic member 4 is at the maximum state, the slider 23 is stretched farthest from the rotating shaft 21, and the opening state of the door body 20
  • the door body 20 is rotated from the first limit position a 2 to the zero point a 1 of the rotary shaft 21 (the closing direction of the door body 20 is marked as the B direction), and the elastic member 4 and the cushioning member 3 are both subjected to Compression, the cushioning member 3 has no damping effect, and the door body 20 needs to be driven by an external force to overcome the elastic force of the elastic member 4.
  • the door body 20 is in the state of the zero point a 1 of the rotating shaft 21, and at this time, the axis 21 of the rotating shaft 21 is L1.
  • the hinge shaft 21 and the hinge axis L2 of the link 22 of the crank slider mechanism 2 and the hinge axis L3 of the link 22 and the slider 23 are in the first plane; the door opening torque of the door body 20 is zero, the elastic member 4 and the damping
  • the device is compressed to a minimum, the elastic force of the elastic member 4 is at a maximum state, and the slider 23 is stretched farthest from the rotating shaft 21, and the state of the door body 20 is unstable.
  • the rotating shaft 21 and the door body 20 continue to rotate in the B direction, and the cushioning member 3 has a damping effect on the sliding of the slider 23, thereby buffering the closing speed of the door body 20; in this process, the door body 20 is not driven by an external force, and the rotating shaft 21 is Under the action of the elastic force of the elastic member 4, the door body 20 is automatically rotated to the initial position a 0 of the rotating shaft 21; when the door body 20 is rotated to the second limit position of the rotating shaft 21 (that is, the initial position a 0 of the rotating shaft 21), The magnetic strip on the door frame of the shower room can reliably adsorb the door body 20 to achieve a sealing effect.
  • the limit of the second limiting protrusion 212 and the inner groove wall of the mounting groove 11 ensures the door.
  • the body 20 can have better stability after being closed in place.
  • the rotating shaft 21 of the crank slider mechanism 2 in the rotary assist damping device 10 has a state of energy storage for the elastic member 4 during the rotation, when the rotating shaft 21 is rotated to When the position where the elastic member 4 is stored at the maximum energy is stored, the energy storage of the elastic member 4 is released, and the rotation of the rotating shaft 21 is assisted. Therefore, when the rotational assist damping device 10 is applied to the door and window structure, it can be realized.
  • the automatic rotation function of the door/window fan can be applied to the closed state of the door/window to realize the function that the door/window is automatically turned to close, thereby effectively reducing the time for people to manually close the door and avoiding the excessive closing force.
  • the occurrence of noise or shock and vibration causes damage to the rotating body and the door body 20, which meets people's daily needs.
  • crank slider mechanism 2 By providing a limit structure between the crank slider mechanism 2 and the base body 1 to limit the range of the rotation angle of the rotary shaft 21 of the crank slider mechanism 2, it is ensured that the rotary shaft is applied to the actual door and window structure when the rotary assist damping device 10 is applied
  • the rotation range of 21 is limited to avoid the phenomenon that the door leaf or sash collides with other structures when switching and closing the door due to the excessive rotation angle, which is beneficial to ensure the service life of the door and window structure.
  • the slider 23 of the crank slider mechanism 2 is in the state closest to the rotating shaft 21, and is the initial position a 0 of the rotating shaft 21; when the slider 23 of the crank slider mechanism 2 is in the state farthest from the rotating shaft 21, the position of the rotating shaft 21 is Zero point a 1 , at this time, the elastic element 4 is pressed to the shortest, the maximum energy storage; when the rotating shaft 21 is rotated from the initial position a 0 to the zero point a 1 , the first angle is continued to rotate in the same rotational direction to the limit structure.
  • the first limit position a 2 is defined.
  • the rotation assist damping device 10 at this time has a rotation self-locking function; when the rotation is rotated from the first limit position a 2 to the zero point position a 1 After the zero point a 1 is crossed, the driving of the rotating shaft 21 is stopped, and the rotating shaft 21 can realize the automatic rotation returning to the initial position a 0 under the action of the restoring force of the elastic member 4, and the mechanical structure is smooth and functional. reliable.
  • the structure is simple and the function is reliable.
  • the rotating assist damping device when applied to the door and window structure, when the door/window is closed, the external force can be released by pushing the door/window to the zero point a 1 of the shaft 21 by external force.
  • the function of the semi-automatic door closing/window is reliable, saving time and effort. , in line with people's daily needs.
  • the rotation angle of the rotating shaft 21 of the crank slider mechanism 2 from the initial position a 0 to the first limit position a 2 ranges from 88° to 92°, and the rotation range of the rotating shaft 21 is moderate, which is advantageous for the rotation assisting damping device 10 in the door and window structure.
  • the application avoids the waste of rotational driving force.
  • the rotating shaft 21 of the crank slider mechanism 2 is rotated by the first limit position a 2 and then rotated through the zero point a 1 and continues to rotate in the same rotational direction back to the initial position a 0 to reach the second limit position defined by the limiting structure, due to the rotating shaft 21 After returning to the initial position a 0 , the restoring force of the elastic member 4 has a tendency to continue to drive the rotation of the rotary shaft 21, and therefore, the presence of the second limit position ensures that the rotary shaft 21 has a self-locking function after returning to the initial position a 0 , Avoid continuing to turn.
  • the structure is simple and the function is reliable.
  • the rotation assisting damping device 10 is applied to the door and window structure, and the hinge shaft of the rotating body rotates and is connected to the rotating shaft 21 of the crank slider mechanism 2 to ensure that the rotating body can rotate the rotating shaft 21 when the rotating body is rotated; when the rotating body is closed, The rotating shaft 21 of the crank slider mechanism 2 is at the initial position a 0 .
  • the above-mentioned rotary assist damping device 10 is applied to the door body 20 mechanism of the shower room, and the hinge shaft of the door body 20 is rotationally coupled with the rotating shaft 21 of the crank slider mechanism 2 to ensure that the door body 20 can drive the rotating shaft 21 when rotated. Rotating; when the door body 20 is closed, the rotating shaft 21 of the crank slider mechanism 2 is at the initial position a 0 .
  • the door body 20 is rotated to the rotating shaft 21 via the zero point a 1 of the rotating shaft 21
  • the first limit position a 2 the continuing rotation trend of the rotating shaft 21 and the limiting action of the limiting structure at the first limit position a 2 realize the self-locking function of the door body 20;
  • the door body 20 is from the first limit position After a 2 turns to cross the zero point a 1 , the rotational driving force is released, and the door body 20 automatically returns to the initial position a 0 under the driving of the rotating shaft 21 , which reduces the time for people to manually close the door, and the operation is convenient and the resetting process
  • the utility model has the function of buffer damping, which avoids the phenomenon that the door body 20 is damaged and generates noise due to excessive impact force, and also has the function of self-locking at the initial position a 0 , the structure is simple and the function is reliable, and the rotary assist damping device 10 Easy to disassemble.
  • the rotary assist damping device 10 in the technical solution is an independent accessory. Therefore, the assembly in the door and window structure or the shower room is relatively simple, the installation accuracy is low, and the assembly and disassembly is convenient.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

一种转动助力阻尼装置（10）及相关的门窗结构和淋浴房，转动助力阻尼装置（10）包括基体（1）、曲柄滑块机构（2）、缓冲元件（3）和弹性元件（4）；转轴（21）与基体（1）一端铰接，滑块（23）与缓冲元件（3）的活塞杆（31）连接；缓冲元件（3）的固定端固接于基体（1）的另一端；弹性元件（4）的两端分别作用在曲柄滑块机构（2）的滑块（23）和基体（1）或缓冲元件（3）的固定端之间；门窗结构包括转动本体、门/窗框和转动助力阻尼装置（10）；淋浴房包括门体（20）、围杆（30）和转动助力阻尼装置（10）；基体（1）固设于门/窗框或门体（20）上；转动本体或门体（20）的铰接轴与转轴（21）止转连接；转动本体或门体（20）关闭时转轴（21）的位置为初始位。转动助力阻尼装置（10）起助力转轴（21）转动和缓冲阻尼的作用；转动本体和门体（20）关门时能够实现全自动或半自动化的关门，省时省力。

Description

一种转动助力阻尼装置及其相关的门窗结构和淋浴房 技术领域
本实用新型涉及转动缓冲阻尼装置及卫浴产品领域，具体涉及一种转动助力阻尼装置及其相关的门窗结构和淋浴房。
背景技术
目前，常用的用在转动环境下的缓冲阻尼装置中，曲柄滑块机构通常只能随着转轴的转动而发生转动，并对由转动转变而成的直线运动过程进行缓冲保护，在将该种结构的缓冲阻尼装置应用在门窗结构中时，门/窗扇在闭合的过程中需要全程手动控制，以保证门/窗扇能够完全闭合，对于那些不愿意全程手动控制门/窗扇关闭而通常采用甩门动作的人群来说，甩门的过程使得门/窗扇的启闭过程中的速度不稳定，因此容易造成门/窗扇不易关闭到位或因撞击力太大而造成门/窗扇损坏和噪音太大的影响，特别是对于将该种结构的缓冲阻尼装置应用于淋浴房门中的情况来说，不好的开关门习惯容易造成玻璃材质的淋浴房门破裂或淋浴房门无法关闭到位而漏水的情况，使用不便，在一定程度上影响了安全系数。
实用新型内容
本实用新型的目的在于克服背景技术中存在的上述缺陷或问题，提供一种转动助力阻尼装置及其相关的门窗结构和淋浴房，该转动助力阻尼装置不仅能够起到助力转轴转动的作用，而且在弹性元件助力的过程中还存在缓冲阻尼作用；在将该转动助力阻尼装置应用在门窗结构和淋浴房的门体结构中时，转动本体和门体在关门的过程中能够实现全自动或半自动化的关门，减少了人们关门的时间，同时，还能避免由于关门力度过大而产生噪音或冲击和震动的作用造成转动本体和门体损坏的情况发生，转动本体和门体能够闭合到位，实现可靠地自动缓冲关闭功能。
为达成上述目的，本实用新型采用如下技术方案：
一种转动助力阻尼装置(标记为第一技术方案)，包括基体、曲柄滑块机构、缓冲元件和弹性元件；所述曲柄滑块机构的转轴与基体一端铰接；所述曲柄滑块机构的滑块与缓冲元件的活塞杆连接；所述缓冲元件的固定端固接于基体的另一端；所述弹性元件的两端分别作用在曲柄滑块机构的滑块和基体或缓冲元件的固定端之间。
基于上述第一技术方案，还设有第二技术方案，在第二技术方案中，所述曲柄滑块机构和基体之间设有限位机构，以限制曲柄滑块机构的转轴的转动角度范围。
基于上述第二技术方案，还设有第三技术方案，在第三技术方案中，定义所述曲柄滑块机构的滑块处于最接近所述转轴的状态时，所述转轴的位置为初始位；定义所述曲柄滑块机 构的滑块处于最远离所述转轴的状态时，所述转轴的位置为零点位；所述转轴由初始位转动至零点位后继续同向转动第一角度至由所述限位结构限定的第一极限位；在零点位时，所述转轴轴线、所述转轴与所述曲柄滑块机构的连杆的铰接轴轴线及所述连杆与所述滑块的铰接轴轴线处于第一平面内。
基于上述第三技术方案，还设有第四技术方案，在第四技术方案中，所述曲柄滑块机构的转轴的外周壁上设有第一限位凸起，第一限位凸起与基体限位抵接构成了所述限位结构限定的第一极限位。
基于上述第三技术方案，还设有第五技术方案，在第五技术方案中，所述第一角度为0°至5°。
基于上述第三技术方案，还设有第六技术方案，在第六技术方案中，所述曲柄滑块机构的转轴由初始位转动至第一极限位的转动角度为88°至92°。
基于上述第三技术方案，还设有第七技术方案，在第七技术方案中，所述曲柄滑块机构的转轴由第一极限位回转经零点位后继续同向转动至初始位时抵达由所述限位结构限定的第二极限位。
基于上述第七技术方案，还设有第八技术方案，在第八技术方案中，所述曲柄滑块机构的转轴的外周壁上设有第二限位凸起，第二限位凸起与基体限位抵接构成了所述限位机构限定的第二极限位。
本实用新型还提供一种门窗结构(标记为第九技术方案)，包括转动本体、门/窗框和如上述第三技术方案至第八技术方案中任一项所述的一种转动助力阻尼装置；所述缓冲元件为拉伸缓冲阻尼器；所述基体固定装设于门/窗框的上部或下部；所述转动本体的铰接轴与所述曲柄滑块机构的转轴止转连接；所述转动本体关闭时，所述转轴的位置处于初始位。
本实用新型还提供一种淋浴房(标记为第十技术方案)，包括门体、围杆和如上述第三技术方案至第八技术方案中任一项所述的一种转动助力阻尼装置；所述缓冲元件为拉伸缓冲阻尼器；所述基体固定装设于围杆内；所述门体的铰接轴与所述曲柄滑块机构的转轴止转连接；所述门体关闭时，所述转轴的位置处于初始位。
由上述对本实用新型的描述可知，相对于现有技术，本实用新型具有的如下有益效果：
1、本技术方案中，转动助力阻尼装置中曲柄滑块机构的转轴在转动的过程中，对弹性元件具有储能的状态，当转轴转动至偏移弹性元件储能最大时的位置时，弹性元件的储能释放，并对转轴的转动具有助力作用，因此，在将该转动助力阻尼装置应用在门窗结构中时，能够实现门/窗扇自动转动至关闭的功能，从而有效减少了人们手动关门的时间，还能避免由于关门力度过大而产生噪音或冲击和震动的作用造成转动本体和门体损坏的情况发生，符合人们的日常需求。
2、通过在曲柄滑块机构和基体之间设置限位结构，以限制曲柄滑块机构的转轴的转动角 度范围，可保证在将转动助力阻尼装置应用在实际的门窗结构中时转轴的转动范围有限，避免由于转动角度过大，而出现门扇或窗扇在开关和关门时发生与其他结构发生碰撞的现象，有利于保证门窗结构的使用寿命。
3、曲柄滑块机构的滑块处于最接近转轴的状态，为转轴的初始位；当曲柄滑块机构的滑块处于最远离转轴的状态时，转轴的位置为零点位，此时，弹性元件受压至最短，储能最大；当转轴由初始位转动至零点位后继续沿相同的转动方向转动第一角度至由限位结构限定的第一极限位，此时，由于转轴偏移弹性元件的最大储能位，弹性元件的复位作用具有推抵滑块移动和带动转轴继续转动的趋势，而由于第一极限位的限位作用，使得转轴无法继续转动，因此，此时的转动助力阻尼装置具有转动自锁功能；当将转动从第一极限位回转至零点位，在越过零点位之后，停止对转轴的驱动，转轴在弹性元件的回复力的作用下，可实现自动转动回复至初始位的功能结构设计巧妙，机械动作平稳、功能可靠。
4、通过设置第一限位凸起，以与基体形成限位抵接，以实现对转轴的第一极限位的确定的功能，结构简单、功能可靠。
5、在本技术方案中，将第一角度设置为0°至5°的范围内，转轴由第一极限位回转至零点位的角度较小，因此，在将该转动助力阻尼装置应用于门窗结构中时，门/窗扇在回位关闭时，只需借助外力将门/窗扇推动至越过转轴的零点位即可释放外力，半自动关门/窗扇的功能可靠，省时省力，符合人们的日常需求。
6、曲柄滑块机构的转轴由初始位转动至第一极限位的转动角度范围为88°至92°，转轴的转动范围适中，有利于转动助力阻尼装置在门窗结构中的应用，避免转动驱动力的浪费。
7、曲柄滑块机构的转轴由第一极限位回转经零点位后继续沿相同的转动方向转动回初始位时抵达由限位结构限定的第二极限位，由于转轴在回复至初始位之后，弹性元件的回复力具有继续驱使转轴转动的趋势，因此，第二极限位的存在，保证了转轴在回复至初始位之后具有自锁功能，避免继续转动。
8、通过设置第二限位凸起，以与基体形成限位抵接，以实现对转轴的第二极限位的确定，结构简单、功能可靠。
9、将上述转动助力阻尼装置应用在门窗结构中，转动本体的铰接轴转动与曲柄滑块机构的转轴止转连接，以保证转动本体在转动时能够带动转轴转动；转动本体关闭时，曲柄滑块机构的转轴处于初始位，因此，当转动并开启转动本体的过程中，转动本体经转轴的零点位转动至转轴的第一极限位时，转轴的继续转趋势以及第一极限位处的限位结构的限位作用，实现转动本体的自锁功能；当转动本体由第一极限位回转至越过零点位之后，释放其转动驱动力，转动本体会在转轴的带动下自动回复至初始位，减小了人们手动关门的时间，操作便利，复位的过程中具有缓冲阻尼作用，避免了转动本体由于冲击力过大而发生损坏和产生噪音等现象，且在初始位处也存在自锁的功能，结构简单，功能可靠，转动助力阻尼装置的拆装便利。
10、将上述转动助力阻尼装置应用在淋浴房的门体机构中，门体的铰接轴转动与曲柄滑块机构的转轴止转连接，以保证门体在转动时能够带动转轴转动；门体关闭时，曲柄滑块机构的转轴处于初始位，因此，当转动并开启门体的过程中，门体经转轴的零点位转动至转轴的第一极限位时，转轴的继续转趋势以及第一极限位处的限位结构的限位作用，实现门体的自锁功能；当门体由第一极限位回转至越过零点位之后，释放其转动驱动力，门体会在转轴的带动下自动回复至初始位，减小了人们手动关门的时间，操作便利，复位的过程中具有缓冲阻尼作用，避免了门体由于冲击力过大而发生损坏和产生噪音等现象，且在初始位处也存在自锁的功能，结构简单，功能可靠，转动助力阻尼装置的拆装便利。
11、本技术方案中的转动助力阻尼装置为独立的配件，因此，在门窗结构或淋浴房中的装配较为简便、安装精度要求较低，拆装便利。
附图说明
为了更清楚地说明本实用新型实施例的技术方案，下面对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本实用新型的一些实施例，对于本领域的普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型实施例转动助力阻尼装置的立体分解结构示意图；
图2为本实用新型实施例转动助力阻尼装置的剖面结构示意图；
图3为本实用新型实施例淋浴房的结构示意图；
图4为本实用新型实施例淋浴房中围杆与转动助力阻尼装置的装配结构示意图；
图5为本实用新型实施例淋浴房中的门体即将开启时转动助力阻尼装置的状态示意图；
图6为本实用新型实施例淋浴房中的门体开启至零点位时转动助力阻尼装置的状态示意图；
图7为本实用新型实施例淋浴房中的门体开启至第一极限位时转动助力阻尼装置的状态示意图；
图8为本实用新型实施例淋浴房中的门体即将关闭时转动助力阻尼装置的状态示意图；
图9为本实用新型实施例淋浴房中的门体关闭至零点位时转动助力阻尼装置的状态示意图；
图10为本实用新型实施例淋浴房中的门体关闭至初始位时转动助力阻尼装置的状态示意图。
主要附图标记说明：
转动助力阻尼装置10，包括：基体1，包括安装槽11；曲柄滑块机构2，包括转轴21、 第一限位凸起211、第二限位凸起212、止转孔213、连杆22、滑块23；缓冲元件3，包括活塞杆31；弹性元件4；
门体20；围杆30；
初始位a 0；零点位a 1；第一极限位a 2；
转轴轴线L1；转轴与连杆的铰接轴轴线L2；连杆与滑块的铰接轴轴线L3。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例是本实用新型的优选实施例，且不应被看作对其他实施例的排除。基于本实用新型实施例，本领域的普通技术人员在不作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
本实用新型的权利要求书、说明书及上述附图中，除非另有明确限定，如使用术语“第一”、“第二”或“第三”等，都是为了区别不同对象，而不是用于描述特定顺序。
本实用新型的权利要求书、说明书及上述附图中，除非另有明确限定，对于方位词，如使用术语“中心”、“横向”、“纵向”、“水平”、“垂直”、“顶”、“底”、“内”、“外”、“上”、“下”、“前”、“后”、“左”、“右”、“顺时针”、“逆时针”等指示方位或位置关系乃基于附图所示的方位和位置关系，且仅是为了便于叙述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位或以特定的方位构造和操作，所以也不能理解为限制本实用新型的具体保护范围。
本实用新型的权利要求书、说明书及上述附图中，除非另有明确限定，如使用术语“固接”或“固定连接”，应作广义理解，即两者之间没有位移关系和相对转动关系的任何连接方式，也就是说包括不可拆卸地固定连接、可拆卸地固定连接、连为一体以及通过其他装置或元件固定连接。
本实用新型的权利要求书、说明书及上述附图中，如使用术语“包括”、“具有”以及它们的变形，意图在于“包含但不限于”。
参见图1和图2，图1和图2示出了本实用新型转动助力阻尼装置的结构示意图。如图1和图2所示，在本实用新型实施例中，转动助力阻尼装置10包括基体1、曲柄滑块机构2、缓冲元件3和弹性元件4。
其中，在本实施例中，基体1为一壳体结构，基体1上设有安装槽11，以供曲柄滑块机构2、缓冲元件3和弹性元件4装设。
曲柄滑块机构2包括转轴21、连杆22和滑块23。转轴21与安装槽11内的一端铰接，且同时与连杆22的一端铰接；连杆22的另一端与滑块23的一侧铰接；滑块23滑接于安装 槽11内。应当理解，上述转轴21相当于现有曲柄滑块机构2中的曲柄。
在本实施例中，曲柄滑块机构2和基体1之间设有限位机构，以限制曲柄滑块机构2的转轴21的转动角度范围；优选地，在本实施例中，转轴21的外周壁上设有第一限位凸起211和第二限位凸起212，第一限位凸起211和第二限位凸起212通过与安装槽11的内槽壁形成限位抵接，构成了上述的限位结构，以限制转轴21的转动角度范围。
缓冲元件3的活塞杆31与曲柄滑块机构2的滑块23连接，缓冲元件3的固定端固接于基体1上的安装槽11内的另一端；具体地，在本实施例中，缓冲元件3采用的是拉伸缓冲阻尼器。
弹性元件4套设于曲柄滑块机构2的滑块23和缓冲元件3的固定端或基体1之间；具体地，在本实施例中，弹性元件4采用的是弹簧。
具体地，在本实施例中，定义曲柄滑块机构2的滑块23处于最接近转轴21的状态时，转轴21的位置为初始位a 0；定义曲柄滑块机构2的滑块23处于最远离转轴21的状态时，转轴21的位置为零点位a 1；转轴21由初始位a 0转动至零点位a 1后继续沿相同的转动方向转动第一角度至由限位结构限定的第一极限位a 2；在零点位a 1时，转轴21的轴线L1、转轴21与曲柄滑块机构2的连杆22的铰接轴轴线L2及连杆22与滑块23的铰接轴轴线L3处于第一平面内；在本实施例中，曲柄滑块机构2的转轴21由第一极限位a 2回转经零点位a 1后继续沿相同的转动方向转动至初始位a 0时抵达由限位机构限定的第二极限位；具体地，限位结构限定的第一极限位a 2由第一限位凸起211与基体1安装槽11的内槽壁限位抵接构成；限位机构限定的第二极限位由第二限位凸起212与基体1安装槽11的内槽壁限位抵接构成。
优选地，第一角度的范围选取0°至5°；曲柄滑块机构2的转轴21由初始位a 0转动至第一极限位a 2的转动角度为88°至92°。
本实用新型实施例还提供一种门窗结构(图中未示出)，包括转动本体、门/窗框和上述的一种转动助力阻尼装置10。
其中，基体1固定装设于门/窗框的上部或下部；转动本体的铰接轴与曲柄滑块机构2的转轴21止转连接；当转动本体呈关闭状态时，曲柄滑块机构2的转轴21的位置处于初始位a 0，转动本体开启时，转轴21由初始位a 0向零点位a 1和第一极限位a 2所在方向转动。具体地，在本实施例中，曲柄滑块机构2的转轴21上同轴设置有止转孔213，转动本体的铰接轴的端部插设于止转孔213内，与转轴21形成止转连接。
参见图3和图4，图3和图4示出了本实用新型淋浴房的结构示意图。如图3和图4所示，本实用新型实施例中的缓冲助力阻尼装置还应用在淋浴房中，该淋浴房采用平开式的门体结构，淋浴房包括门体20、围杆30和上述的转动助力阻尼装置10。
其中，基体1固定装设于围杆30上；门体20的铰接轴与曲柄滑块机构2的转轴21止转连接；当门体20呈关闭状态时，曲柄滑块机构2的转轴21的位置处于初始位a 0，门体20开 启时，转轴21由初始位a 0向零点位a 1和第一极限位a 2所在方向转动。具体地，在本实施例中，曲柄滑块机构2的转轴21上同轴设置有止转孔213，门体20的铰接轴的端部插设于止转孔213内，与转轴21形成止转连接；围杆30上开设有装配槽，基体1固定装设于装配槽内，门体20的铰接轴的端部伸入装配槽内，以与转轴21上的止转孔213形成止转连接。
在本实施例中，曲柄滑块机构2的转轴21由初始位a 0转动至第一极限位a 2的转动角度为90°，转轴21由初始位a 0转动至零点位a 1的转动角度为87°，也即第一角度为3°；第一限位凸起211和第二限位凸起212与安装槽11内的同一侧内槽壁限位抵接。
该转动助力阻尼装置10在淋浴房上安装的过程包括：步骤一，按常规连接方式和连接顺序完成淋浴房整体结构的安装；步骤二，将淋浴房的门体20转动至关闭位置，将曲柄滑块机构2的转轴21上的止转孔213与门体20的铰接轴对准，然后将转动助力阻尼装置10装设于围杆30上的装配槽内，直至止转孔213和门体20的铰接轴插接到位；步骤三，为了实现止转孔213和门体20的铰接轴之间的止转连接，止转孔213内设有止转平面，其孔壁上设有锁接通孔；因此，需要将螺丝旋入锁接通孔内与门体20的铰接轴形成抵接，以限制止转孔213和门体20的铰接轴之间发生松动；步骤四，从淋浴房整体的美观度和防尘角度考虑，围杆30上的装配槽上配设有顶盖，因此，在将转动助力阻尼装置10装配好之后，将顶盖用螺丝锁紧于围杆30上，同时，将转动助力阻尼装置10固定于围杆30内，完成装配，安装步骤简单、更换便利。
在实际的工作过程中，如图5所示，门体20呈关闭状态时，转轴21处于初始位a 0状态，第二限位凸起212抵接安装槽11的内槽壁，弹性元件4处于预压状态，其推抵曲柄滑块机构2的滑块23滑动至最接近转轴21的位置，保证门体20不会开启，同时，由于第二限位凸起212的抵接作用，使得门体20不会继续转动，保证门体20可靠关闭，避免淋浴房使用时发生门体20漏水现象，此时，缓冲元件3被拉伸至最长。
如图6所示，门体20由关闭状态开启至转轴21的零点位a 1的过程中(门体20的开启方向标记为A方向)，弹性元件4和缓冲元件3均受压缩，缓冲元件3无阻尼作用，门体20需要借助外力驱动，以克服弹性元件4的弹性力；开启门体20至转轴21的零点位a 1状态时，曲柄滑块机构2的转轴21由初始位a 0转动了87°，此时，转轴21轴线L1、转轴21与曲柄滑块机构2的连杆22的铰接轴轴线L2及连杆22与滑块23的铰接轴轴线L3处于第一平面内；门体20的开门力矩为零，弹性元件4和阻尼器被压缩至最小，弹性元件4的弹性力处于最大状态，滑块23被拉伸至距离转轴21最远处，门体20的开启状态不稳定，外力的作用容易使门体20沿关闭方向转动或继续开启。
如图7所示，门体20由转轴21的零点位a 1状态沿相同的转动方向(A方向)继续转动第一角度3°至转轴21的第一极限位a 2的过程中，弹性元件4和缓冲元件3均受拉伸，弹性元件4的弹性回复力驱使转轴21和门体20继续沿A方向转动，缓冲元件3对滑块23的滑动具有阻尼作用；门体20转动至转轴21的第一极限位a 2时，弹性元件4的弹性回复力驱使转轴21具有继续沿相同的转动方向转动的趋势，而第一限位凸起211与安装槽11的内槽壁 的抵接作用，阻止转轴21继续转动，从而阻止了门体20继续开启，因此，此时的门体20具有自锁功能。
如图8所示，门体20由第一极限位a 2回转至转轴21的零点位a 1的过程中(门体20的关闭方向标记为B方向)，弹性元件4和缓冲元件3均受压缩，缓冲元件3无阻尼作用，门体20需要借助外力驱动，以克服弹性元件4的弹性力。
如图9所示，曲柄滑块机构2的转轴21由第一极限位a 2回转至零点位a 1时，门体20处于转轴21的零点位a 1状态，此时，转轴21轴线L1、转轴21与曲柄滑块机构2的连杆22的铰接轴轴线L2及连杆22与滑块23的铰接轴轴线L3处于第一平面内；门体20的开门力矩为零，弹性元件4和阻尼器被压缩至最小，弹性元件4的弹性力处于最大状态，滑块23被拉伸至距离转轴21最远处，门体20的状态不稳定。
如图10所示，门体20由转轴21的零点位a 1状态向初始位a 0所在方向转动的过程中，弹性元件4和缓冲元件3均受拉伸，弹性元件4的弹性回复力驱使转轴21和门体20沿B方向继续转动，缓冲元件3对滑块23的滑动具有阻尼作用，从而缓冲了门体20的关闭速度；此过程中，门体20无需借助外力驱动，转轴21在弹性元件4的弹性力的作用下，带动门体20自动转动至转轴21的初始位a 0；门体20转动至转轴21的第二极限位(也即转轴21的初始位a 0)时，淋浴房门框上的磁性胶条会将门体20可靠吸附，实现密封效果，除此之外，第二限位凸起212和安装槽11的内槽壁的限位抵接作用，也保证了门体20在关闭到位之后能够具有较好的稳定性。
通过上述实施例可以看出，本实用新型的技术方案中转动助力阻尼装置10中曲柄滑块机构2的转轴21在转动的过程中，对弹性元件4具有储能的状态，当转轴21转动至偏移弹性元件4储能最大时的位置时，弹性元件4的储能释放，并对转轴21的转动具有助力作用，因此，在将该转动助力阻尼装置10应用在门窗结构中时，能够实现门/窗扇的自动转动功能，将该功能应用在门/窗扇的关闭状态可实现门/窗扇自动转动至关闭的功能，从而有效了减少人们手动关门的时间，还能避免由于关门力度过大而产生噪音或冲击和震动的作用造成转动本体和门体20损坏的情况发生，符合人们的日常需求。
通过在曲柄滑块机构2和基体1之间设置限位结构，以限制曲柄滑块机构2的转轴21的转动角度范围，可保证在将转动助力阻尼装置10应用在实际的门窗结构中时转轴21的转动范围有限，避免由于转动角度过大，而出现门扇或窗扇在开关和关门时发生与其他结构发生碰撞的现象，有利于保证门窗结构的使用寿命。
曲柄滑块机构2的滑块23处于最接近转轴21的状态，为转轴21的初始位a 0；当曲柄滑块机构2的滑块23处于最远离转轴21的状态时，转轴21的位置为零点位a 1，此时，弹性元件4受压至最短，储能最大；当转轴21由初始位a 0转动至零点位a 1后继续沿相同的转动方向转动第一角度至由限位结构限定的第一极限位a 2，此时，由于转轴21偏移弹性元件4的最大储能位，弹性元件4的复位作用具有推抵滑块23移动和带动转轴21继续转动的趋势，而由于第一极限位a 2的限位作用，使得转轴21无法继续转动，因此，此时的转动助力阻尼装 置10具有转动自锁功能；当将转动从第一极限位a 2回转至零点位a 1，在越过零点位a 1之后，停止对转轴21的驱动，转轴21在弹性元件4的回复力的作用下，可实现自动转动回复至初始位a 0的功能结构设计巧妙，机械动作平稳、功能可靠。
通过设置第一限位凸起211，以与基体1形成限位抵接，以实现对转轴21的第一极限位a 2的确定的功能，结构简单、功能可靠。
在本技术方案中，将第一角度设置为0°至5°的范围内，转轴21由第一极限位a 2回转至零点位a 1的角度较小，因此，在将该转动助力阻尼装置10应用于门窗结构中时，门/窗扇在回位关闭时，只需借助外力将门/窗扇推动至越过转轴21的零点位a 1即可释放外力，半自动关门/窗扇的功能可靠，省时省力，符合人们的日常需求。
曲柄滑块机构2的转轴21由初始位a 0转动至第一极限位a 2的转动角度范围为88°至92°，转轴21的转动范围适中，有利于转动助力阻尼装置10在门窗结构中的应用，避免转动驱动力的浪费。
曲柄滑块机构2的转轴21由第一极限位a 2回转经零点位a 1后继续沿相同的转动方向转动回初始位a 0时抵达由限位结构限定的第二极限位，由于转轴21在回复至初始位a 0之后，弹性元件4的回复力具有继续驱使转轴21转动的趋势，因此，第二极限位的存在，保证了转轴21在回复至初始位a 0之后具有自锁功能，避免继续转动。
通过设置第二限位凸起212，以与基体1形成限位抵接，以实现对转轴21的第二极限位的确定，结构简单、功能可靠。
将上述转动助力阻尼装置10应用在门窗结构中，转动本体的铰接轴转动与曲柄滑块机构2的转轴21止转连接，以保证转动本体在转动时能够带动转轴21转动；转动本体关闭时，曲柄滑块机构2的转轴21处于初始位a 0，因此，当转动并开启转动本体的过程中，转动本体经转轴21的零点位a 1转动至转轴21的第一极限位a 2时，转轴21的继续转趋势以及第一极限位a 2处的限位结构的限位作用，实现转动本体的自锁功能；当转动本体由第一极限位a 2回转至越过零点位a 1之后，释放其转动驱动力，转动本体会在转轴21的带动下自动回复至初始位a 0，减小了人们手动关门的时间，操作便利，复位的过程中具有缓冲阻尼作用，避免了转动本体由于冲击力过大而发生损坏和产生噪音等现象，且在初始位a 0处也存在自锁的功能，结构简单，功能可靠，转动助力阻尼装置10的拆装便利。
将上述转动助力阻尼装置10应用在淋浴房的门体20机构中，门体20的铰接轴转动与曲柄滑块机构2的转轴21止转连接，以保证门体20在转动时能够带动转轴21转动；门体20关闭时，曲柄滑块机构2的转轴21处于初始位a 0，因此，当转动并开启门体20的过程中，门体20经转轴21的零点位a 1转动至转轴21的第一极限位a 2时，转轴21的继续转趋势以及第一极限位a 2处的限位结构的限位作用，实现门体20的自锁功能；当门体20由第一极限位a 2回转至越过零点位a 1之后，释放其转动驱动力，门体20会在转轴21的带动下自动回复至初始位a 0，减小了人们手动关门的时间，操作便利，复位的过程中具有缓冲阻尼作用，避免 了门体20由于冲击力过大而发生损坏和产生噪音等现象，且在初始位a 0处也存在自锁的功能，结构简单，功能可靠，转动助力阻尼装置10的拆装便利。
本技术方案中的转动助力阻尼装置10为独立的配件，因此，在门窗结构或淋浴房中的装配较为简便、安装精度要求较低，拆装便利。
综合以上分析，本实用新型公开的技术方案解决了说明书所列的全部技术问题，实现了相应的技术效果。
上述说明书和实施例的描述，用于解释本实用新型保护范围，但并不构成对本实用新型保护范围的限定。通过本实用新型或上述实施例的启示，本领域普通技术人员结合公知常识、本领域的普通技术知识和/或现有技术，通过合乎逻辑的分析、推理或有限的试验可以得到的对本实用新型实施例或其中一部分技术特征的修改、等同替换或其他改进，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种转动助力阻尼装置，其特征是：包括基体、曲柄滑块机构、缓冲元件和弹性元件；
    所述曲柄滑块机构的转轴与基体一端铰接；所述曲柄滑块机构的滑块与缓冲元件的活塞杆连接；所述缓冲元件的固定端固接于基体的另一端；所述弹性元件的两端分别作用在曲柄滑块机构的滑块和基体或缓冲元件的固定端之间。
  2. 如权利要求1所述的一种转动助力阻尼装置，其特征是：所述曲柄滑块机构和基体之间设有限位机构，以限制曲柄滑块机构的转轴的转动角度范围。
  3. 如权利要求2所述的一种转动助力阻尼装置，其特征是：定义所述曲柄滑块机构的滑块处于最接近所述转轴的状态时，所述转轴的位置为初始位；定义所述曲柄滑块机构的滑块处于最远离所述转轴的状态时，所述转轴的位置为零点位；所述转轴由初始位转动至零点位后继续同向转动第一角度至由所述限位结构限定的第一极限位；在零点位时，所述转轴轴线、所述转轴与所述曲柄滑块机构的连杆的铰接轴轴线及所述连杆与所述滑块的铰接轴轴线处于第一平面内。
  4. 如权利要求3所述的一种转动助力阻尼装置，其特征是：所述曲柄滑块机构的转轴的外周壁上设有第一限位凸起，第一限位凸起与基体限位抵接构成了所述限位结构限定的第一极限位。
  5. 如权利要求3所述的一种转动助力阻尼装置，其特征是：所述第一角度为0°至5°。
  6. 如权利要求3所述的一种转动助力阻尼装置，其特征是：所述曲柄滑块机构的转轴由初始位转动至第一极限位的转动角度为88°至92°。
  7. 如权利要求3所述的一种转动助力阻尼装置，其特征是：所述曲柄滑块机构的转轴由第一极限位回转经零点位后继续同向转动至初始位时抵达由所述限位结构限定的第二极限位。
  8. 如权利要求7所述的一种转动助力阻尼装置，其特征是：所述曲柄滑块机构的转轴的外周壁上设有第二限位凸起，第二限位凸起与基体限位抵接构成了所述限位机构限定的第二极限位。
  9. 一种门窗结构，其特征是：包括转动本体、门/窗框和如权利要求3至8中任一项所述的一种转动助力阻尼装置；所述缓冲元件为拉伸缓冲阻尼器；
    所述基体固定装设于门/窗框的上部或下部；所述转动本体的铰接轴与所述曲柄滑块机构的转轴止转连接；所述转动本体关闭时，所述转轴的位置处于初始位。
  10. 一种淋浴房，其特征是：包括门体、围杆和如权利要求3至8中任一项所述的一种转动助力阻尼装置；所述缓冲元件为拉伸缓冲阻尼器；
    所述基体固定装设于围杆内；所述门体的铰接轴与所述曲柄滑块机构的转轴止转连接；所述门体关闭时，所述转轴的位置处于初始位。
PCT/CN2018/125447 2018-04-11 2018-12-29 一种转动助力阻尼装置及其相关的门窗结构和淋浴房 WO2019196511A1 (zh)

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CN113250568A (zh) * 2019-12-30 2021-08-13 青岛海尔特种电冰柜有限公司 铰链及冷柜
CN111946764B (zh) * 2020-07-23 2022-03-22 江苏大学 一种曲柄连杆式机电惯容器装置

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CN203603664U (zh) * 2013-08-06 2014-05-21 中山市英迪门业有限公司 缓冲装置
CN104563700A (zh) * 2015-02-06 2015-04-29 广东美的厨房电器制造有限公司 具有缓冲效果的铰链及具有所述铰链的装置
JP5716059B2 (ja) * 2013-07-22 2015-05-13 余合ホーム＆モビリティ株式会社 閉鎖補助装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5716059B2 (ja) * 2013-07-22 2015-05-13 余合ホーム＆モビリティ株式会社 閉鎖補助装置
CN203603664U (zh) * 2013-08-06 2014-05-21 中山市英迪门业有限公司 缓冲装置
CN104563700A (zh) * 2015-02-06 2015-04-29 广东美的厨房电器制造有限公司 具有缓冲效果的铰链及具有所述铰链的装置

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