WO2022021001A1 - 线性驱动的旋转闭锁机构 - Google Patents

线性驱动的旋转闭锁机构 Download PDF

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Publication number
WO2022021001A1
WO2022021001A1 PCT/CN2020/104877 CN2020104877W WO2022021001A1 WO 2022021001 A1 WO2022021001 A1 WO 2022021001A1 CN 2020104877 W CN2020104877 W CN 2020104877W WO 2022021001 A1 WO2022021001 A1 WO 2022021001A1
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WO
WIPO (PCT)
Prior art keywords
locking mechanism
rotating
slider
rotary locking
designed
Prior art date
Application number
PCT/CN2020/104877
Other languages
English (en)
French (fr)
Inventor
张金莲
Original Assignee
张金莲
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张金莲 filed Critical 张金莲
Priority to PCT/CN2020/104877 priority Critical patent/WO2022021001A1/zh
Priority to CA3147773A priority patent/CA3147773C/en
Priority to GB2202605.8A priority patent/GB2601679A/en
Publication of WO2022021001A1 publication Critical patent/WO2022021001A1/zh
Priority to US17/655,551 priority patent/US20220205291A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/06—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0013—Locks with rotary bolt without provision for latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/08—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with a rotary bar for actuating the fastening means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/023—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving pivotally or rotatively

Definitions

  • the invention relates to a linearly driven rotary locking mechanism, in particular for a revolving door or a sliding door.
  • Revolving or sliding doors are common home or commercial door designs.
  • the latching of a revolving or sliding door is accomplished by a rotating thumb-spin action.
  • the rotary lock of the revolving door or the sliding door is actuated by the rotational movement of the finger.
  • the locking force of the locking mechanism is small, and the unlocking force is required to be large, which leads to poor reliability of the locking operation, and the transmission mechanism is complicated and easily stuck, resulting in the situation that the door cannot be opened. Not good for ergonomics either.
  • the technical problem to be solved by the present invention is to provide a linearly driven rotary locking mechanism with small unlocking force, reliable locking and simple operation.
  • the technical problem to be solved by the present invention is solved by a linearly driven rotary locking mechanism.
  • the rotary locking mechanism includes a rotary lock hook, a rotary member, a deflection force device, a slider, a turntable and a reset mechanism.
  • the rotary shaft of the rotary member is fixed Holding the deflection force device and rotatable about the axis of rotation of the deflection force device, the turntable and the reset mechanism are respectively rotatable about their respective axes of rotation, and the turntable and the reset
  • the mechanism is designed for partial contact with the slider, wherein the rotary lock hook and the rotating member are rotatably engaged with each other, and the slider slides linearly, and the rotation latch is driven by the linear sliding of the slider Rotation lock and rotation unlock of the mechanism.
  • the rotary locking mechanism according to the present invention has low unlocking force, reliable locking and simple operation.
  • the slider preferably has an upwardly projecting boss.
  • the rotating member preferably has a downwardly protruding protrusion, and the lower end of the rotating member preferably has a concave portion recessed toward the interior of the rotating member on the right side of the protrusion.
  • the boss in the locked state, the boss is located below the protrusion and in the unlocked state, the recess accommodates the boss. Since the protrusions in the locked state are "stopped", the rotary locking mechanism according to the present invention is maintained in the locked state, and the locking is reliable. Accordingly, due to the specific shape of the ridges and bosses, less naturally occurring frictional forces have to be overcome. At the same time, the unlocked state of the rotary locking mechanism according to the invention is maintained due to the positive fit of the bosses and the recesses.
  • the bosses are preferably designed in the shape of a pyramid, and the bosses are particularly preferably designed with a concave upper surface. Therefore, the sliding block and the rotating member are more capable of a better form fit and have a better frictional engagement.
  • the slider preferably has two opposite protrusions extending downward along the outer surface of the slider, and a blocking portion of the slider is provided between the two protrusions, so that between the protrusion and the blocking portion A guide rail is formed between.
  • the rotary locking mechanism has two turntables, each of which is preferably designed with a cam protruding from the side edge of the respective turntable, and is shared between the two turntables with the two turntables.
  • Two gear discs are arranged axially, and the two turntables and the two gear discs are respectively rotatably supported on the rotating shaft.
  • the two turntables and the two gear discs form two synchronous rotations.
  • the sets respectively consist of a turntable and a gear plate.
  • the slider and/or the two turntables are respectively designed to be able to be driven manually or electrically.
  • the slide can be driven manually and/or electrically, or alternatively or additionally (and/or) to drive a linear leftward sliding, ie locking, movement of the slide by a rotational movement of one or both turntables.
  • the operation mode of driving the locking of the rotary locking mechanism according to the present invention may be one or more of the following operation modes or a combination thereof:
  • the reset mechanism is designed as a turntable with a push rod, and the push rod is designed to come into contact with the abutting portion of the slider.
  • a handle which is designed for rotating the turntable, is preferably arranged and fixed at the center of the reset mechanism.
  • the handle is particularly preferably designed to protrude from the door to facilitate the sliding and opening and closing of the door by the user.
  • the slider may be manually and/or electrically driven, or a linear rightward sliding or unlocking movement of the slider may be driven by turning the handle by the user. That is to say, by rotating the handle, it is possible to provide other operation modes of driving the sliding block to slide, that is, driving the unlocking of the rotary locking mechanism according to the present invention.
  • the biasing force means is preferably a torsion spring.
  • the torsion spring is easy to install and easy to replace, thus saving material or other costs.
  • the rotary locking mechanism according to the present invention provides different locking and unlocking operation modes, and the rotary locking mechanism according to the present invention has low unlocking force, reliable locking and simple operation.
  • Fig. 1 shows the locking principle diagram of the linearly driven rotary locking mechanism in the locked state according to the present invention
  • Figure 2a shows a left front perspective view of the rotary locking mechanism according to Figure 1 in a locked state
  • Fig. 2b shows a perspective view from the front right of the rotary locking mechanism according to Fig. 1 in the locked state
  • Fig. 3 shows the open principle diagram of the linearly driven rotary locking mechanism in the unlocked state according to the present invention
  • Figure 4a shows a left front perspective view of the rotary locking mechanism according to Figure 3 in an unlocked state
  • FIG. 4 b shows a perspective view of the rotary locking mechanism according to FIG. 3 in the unlocked state, viewed from the front right.
  • FIG. 1 A part of a door frame or other sliding door and a lock box for accommodating the rotary lock hook 1 therein are shown in phantom on the left side of FIG. 1 .
  • the edge opening of the door frame or other sliding door at the lock box is form-fitted with the underside of the hook-shaped end of the rotary lock hook 1 .
  • the swivel lock hook 1 is designed with a hook-shaped end with a cavity that is form-fitting with the edge opening of a door frame or other sliding door, so that it hooks in the locked state The edge opening of the door frame or other sliding door, so as to keep the locking of the rotating lock hook 1 and the door frame or other sliding door.
  • the rotating lock hook 1 is rotatable around the rotating shaft 2, and the rotating lock hook 1 has a rightwardly protruding tooth-shaped end at the end away from the hook-shaped end.
  • One end of the rotating member 3 is designed with a paired end protruding to the left that can engage with the toothed end of the rotating lock hook 1, the paired end has a plurality of paired teeth, and the lowermost paired tooth has a downwardly protruding protrusion.
  • Article 3a The other end of the rotating member 3 is rotatably connected with the rotating shaft portion 4 , the rotating shaft portion 4 of the rotating member 3 holds the deflection force device 5 and the deflection force device 5 is rotatable around the rotating shaft 6 of the deflection force device 5 .
  • the biasing force device 5 is, for example, a torsion spring.
  • the rotating shaft portion 4 may be a rotating shaft passing through the rotating member 3 , or the rotating shaft portion 4 can be designed to be in the shape of a drum such that the rotating member 3 rotates around its outer surface, that is, the rotating shaft portion 4 is a separate rotating cylinder.
  • the shaft is any component around which the rotating member 4 rotates at the shaft.
  • the biasing force device 5 is designed to wrap around the shaft portion 4 and the shaft 6 . In the case where the rotating shaft portion 4 is a rotating shaft passing through the rotating member 3 , the biasing force device 5 is wound around the portion of the rotating shaft portion 4 protruding from the rotating member 3 .
  • the end portion of the rotating member 3 is designed to form fit with the rotating shaft 4 so that the rotating member 3 can rotate around the outer surface of the rotating shaft portion 4, and the biasing force means 5 is partially wound on the outer surface of the rotating shaft portion 4 and does not affect the rotation of the rotating member 3 .
  • the deflection force device 5 can be replaced without replacing the entire rotating member 3, thereby facilitating maintenance and saving materials and costs.
  • the lower end of the rotary member 3 has a concave portion 3b recessed toward the inside of the rotary member 3a on the right side of the protrusion 3a.
  • the rotating shaft 2 and the rotating shaft 4 are arranged on the same horizontal plane.
  • the sliding block 7 is arranged below the rotating lock hook 1 and the rotating member 3 .
  • the upper surface of the slider is designed with an upwardly protruding boss 7a, the boss 7a is designed to form fit with the recess 3b of the rotating member 3, as clearly shown in Figures 3 to 4b.
  • the boss 7a is designed in the shape of a pyramid as a whole.
  • the boss 7a is designed with a concave upper surface.
  • the boss 7a can be designed to be integrally formed with the slider 7 .
  • a waist-shaped groove is provided in the middle of the slider 7 along the longitudinal direction of the slider 7 . The waist-shaped groove preferably runs through the slider 7 in the transverse direction, but does not have to.
  • a sliding pin 8 is arranged in this waist-shaped groove.
  • the position of the sliding pin 8 in the space coordinate remains unchanged, however, the slider 7 can slide relative to the sliding pin 8 . That is, the sliding block 7 is supported in the waist-shaped groove by the sliding pin 8 . Since the diameter of the sliding pin 8 is substantially the same as the groove height of the waist-shaped groove and the waist-shaped groove has a specific length, the linear reciprocating motion of the slider 8 with a certain length is restricted by the waist-shaped groove.
  • One or more sliding pins 8 are preferably provided.
  • the lower right end of the slider 7 has two protruding portions 7b opposite to each other extending downward along the outer surface of the slider 7 .
  • a blocking portion 7c extending downward from the slider 7 is provided between the two protruding portions 7b, so that guide rails are respectively formed between the corresponding protruding portion 7b and the blocking portion 7c.
  • the guide rail can be designed as straight, curved or stepped.
  • the turntables 9 and 14 are arranged below the slider 7 .
  • the turntables 9 and 14 have cams 9a and 14a, respectively.
  • the turntables 9 , 14 are preferably designed in the shape of a disc, and the cams 9 a protrude from the side edges of the turntable 9 .
  • the turntables 9 and 14 are rotatable around a rotating shaft 10 provided at the center of the disc. That is, the turntables 9 and 14 are respectively rotatably supported on the rotating shaft 10 .
  • the cam 9a is designed to be integrally formed with the turntable 9 .
  • the edge side of the cam 9a is designed in an arc shape.
  • Two gear discs 13 , 15 are arranged coaxially between the turntables 9 , 14 in sequence, wherein the two gear discs 13 , 15 are respectively rotatably supported on the rotating shaft 10 .
  • the turntable 9 and the gear disc 15 are designed to rotate synchronously
  • the turntable 14 and the gear disc 13 are designed to rotate synchronously. That is, the two turntables 9 , 14 and the two gear discs 13 , 15 form two synchronously rotating sets, which respectively include a turntable and a gear set.
  • the dimensions of the turntables 9 and 14 and the gear discs 13 and 15 are integrally designed so that the outer surfaces of the two sides of the turntables 9 and 14 are respectively in the same plane as the outer surfaces of the two sides of the slider 7, so that the cams 9a, 9a and 9a of the turntables 9 and 14, 14a can be in contact with the two protrusions 7b of the slider 7, respectively, and the gear plates 13, 15 are designed to be in contact with the guide rails of the slider 7, respectively, so that the gear plates 13, 15 can be accommodated in the guide rails in the unlocked state And it does not affect the contact between the turntables 9 and 14 and the protruding part 7b of the slider 7 .
  • the guide rails of the slide 7 are designed to accommodate the gear wheels 13 , 15 .
  • a turntable 11 having a push rod 11a is provided below the turntable 9, a turntable 11 having a push rod 11a is provided below the turntable 9.
  • the push rod 11a is a straight rod extending outward from a part of the turntable 11.
  • the depth of the turntable 11 in space ie the depth direction to the inside of the drawings in Figures 1 and 3
  • the length of the push rod 11a are designed to be in the unlocked state It can come into contact with the resisting part of the slider 7 .
  • the turntable 11 is preferably designed to be substantially disc-shaped. The dimensioning of the turntable 11 does not affect the rotation of the turntable 9 , that is, the outer edge of the turntable 11 does not contact the outer edge of the turntable 9 .
  • a handle 12 is arranged and held at the center of the turntable 11 , and the handle 12 is not rotatably connected to the turntable 9 .
  • the handle 12 is designed to rotate the turntable 11 .
  • the handle 12 is designed to protrude from the sliding door (not shown) in the direction of the user, so as to facilitate the sliding and opening and closing of the sliding door.
  • the turntables 9, 14 and/or the slider 7 can be driven manually or electrically.
  • the rotating shaft 10 and the handle 12 are centrally arranged, that is, the centers of the rotating shaft 10 and the handle 12 are on the same vertical line.
  • the rotary locking mechanism according to the present invention is entirely hidden in the sliding door, that is, the thickness of the rotary locking mechanism according to the present invention is designed to be smaller than the thickness of the door, except for the portion designed to protrude from the handle 12 of the sliding door , and the rotary latching mechanism according to the present invention is dimensioned to be concealed or housed in the door.
  • the handle 12 is designed to be ergonomic and suitable for use by the user.
  • FIGS. 1 and 3 the locked state and the unlocked state of the rotary lock mechanism according to the present invention are shown by solid lines, respectively, and the unlocked state and the locked state of the rotary lock mechanism according to the present invention are shown by broken lines, Thus, the opening and closing principle of the rotary locking mechanism according to the present invention is shown.
  • the rotary lock mechanism of FIG. 1 changes from an unlocked state to a locked state (from dotted line to solid line).
  • the slider 7 slides linearly in the direction of the door frame or other sliding doors. Since the boss 7a of the slider 7 and the concave portion 3b of the rotating member 3 form fit, and the rotating member 3 can rotate around the axis of rotation 4 rotates and moves, then along with the linear sliding of the slider 7, the rotating member 3 rotates clockwise around the rotating shaft 4.
  • the rotating movement of the rotating member 3 drives the rotating hook lock 1 to rotate counterclockwise around the rotating shaft 2, so that in the locked state, the hook of the rotating hook lock 1 rotates counterclockwise.
  • the shaped end engages with the edge opening (shown in phantom) of a door frame or other sliding door.
  • the biasing force device 5 is compressed and thus has a certain preload/biasing force.
  • the rotational locking of the rotational locking mechanism according to the present invention is driven by the linear sliding of the slider 7 .
  • the deflection force device 5 reaches the maximum pre-tightening force, and the hook-shaped end of the rotating lock hook 1 hooks the door frame or other sliding door to complete the locking action. Since the protruding strip 3a is supported by the upper surface of the boss 7a, and thus is sufficient to resist the gravity of the rotating member 3 and the preloading force of the biasing force device 5, this locked state can be maintained. In other words, since the boss 7a has a flat or preferably concave upper surface that is in contact with the protruding bar 3a of the rotating member 3, in the locked state without other external forces acting, it is impossible for the slider to produce any damage by itself. 7 The force in the horizontal direction of the sliding can be reliably maintained in the locked state.
  • the cam 9a of the turntable 9 and/or the cam 14a of the turntable 14 pushes the protrusion 7b of the slider 7 so that the slider 7 slides horizontally to the left And the linear movement of the above-mentioned slider 7 is driven, thereby driving the locking function.
  • the horizontal sliding of the slider 7 is driven by the rotational movement of the turntable 9 and/or the turntable 14 .
  • the resisting portion 7c of the slider 7 naturally pushes the push rod 11a and causes the turntable 11 to rotate counterclockwise.
  • the rotary locking mechanism according to the present invention is basically driven by the linear sliding of the slider 7 .
  • the linear sliding, ie locking movement, of the slider 7 may be driven manually, electrically, or alternatively or additionally (and/or) by the rotational movement of one or both turntables 9, 14, while The rotational movement of the turntables 9, 14 can also be triggered manually or electrically, respectively.
  • the turntables 9, 14 do not have to be rotated synchronously, in other words, the turntables 9, 14 can be rotated independently of each other around the axis of rotation 10, so that in the case of using the turntables 9, 14 to drive the linear sliding of the slider 7, only a rotation is required
  • One of the turntables 9 and 14 is sufficient, and the other turntable may have a driving function as the next time to drive the slider 7 to linearly slide and lock (that is, the two turntables 9 and 14 are designed to alternately drive the linear sliding of the slider 7 ) or as a Auxiliary function in case of failure.
  • the rotary lock mechanism of FIG. 3 changes from a locked state to an unlocked state (from dashed to solid lines).
  • the slider 7 is slid horizontally to the right until the boss 7 a of the slider 7 enters the recess 3 b of the rotating member 3 .
  • the rotating member 3 rotates counterclockwise, and the rotating locking hook 1 rotates clockwise through the mating teeth meshing with the teeth of the rotating locking hook 1, and then the rotating locking hook 1 rotates clockwise. Leave the door frame or other sliding door to complete the unlocking. That is, the rotational unlocking of the rotational locking mechanism according to the present invention is driven by the linear sliding of the slider 7 .
  • the protrusions 7b of the slider 7 naturally abut against the corresponding cams 9a, 14a of the turntable 9 and/or the turntable 14, and the guide rails of the slider 7 accommodate the gear discs 13,15. .
  • the turntable 11 with the push rod 11a can also be referred to as the reset mechanism of the rotation locking mechanism according to the present invention.
  • the slider 7 can be manually driven, and/or electrically driven, or the slider 7 can be horizontally slid to the right, ie, unlocked, by rotating the handle 12 by the user.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

一种线性驱动的旋转闭锁机构，包括：转动锁钩（1）、旋转件（3）、偏转力装置（5）、滑块（7）、转盘（9、14）和复位机构（11），旋转件（3）的转轴（4）固持有偏转力装置（5）并且偏转力装置（5）能够绕偏转力装置（5）的转轴（6）旋转，转盘（9、14）和复位机构（11）能够分别绕其自身相应的转轴旋转，并且转盘（9、14）和复位机构（11）设计用于局部与滑块（7）接触，其中，转动锁钩（1）和旋转件（3）彼此能够旋转啮合，并且滑块（5）能够线性滑动，通过滑块（7）的线性滑动驱动旋转闭锁机构的旋转闭锁和旋转解锁。该线性驱动的旋转闭锁机构的解锁力小，结构简单，操作简便。

Description

线性驱动的旋转闭锁机构 技术领域
本发明涉及一种线性驱动的旋转闭锁机构，尤其用于旋转门或者滑动门。
背景技术
旋转门或者滑动门是常见的家用或者商用的门的设计形式。
通常，旋转门或者滑动门的闭锁通过旋转的指旋动作来完成。换句话说，通过手指的旋转运动驱动旋转门或者滑动门的旋转闭锁。这种闭锁机构锁紧力较小，解锁力需求大，导致闭锁操作的可靠性差，并且传动机构复杂，容易卡死，导致门无法打开的情况。也不利于人体工学。
本发明所要解决的技术问题是提供一种解锁力小、闭锁可靠并且操作简单的线性驱动的旋转闭锁机构。
发明内容
本发明所要解决的技术问题通过一种线性驱动的旋转闭锁机构来解决，该旋转闭锁机构包括转动锁钩、旋转件、偏转力装置、滑块、转盘和复位机构，所述旋转件的转轴固持有所述偏转力装置并且所述偏转力装置能够绕所述偏转力装置的转轴旋转，所述转盘和所述复位机构能够分别绕其自身相应的转轴旋转，并且所述转盘和所述复位机构设计用于局部与所述滑块接触，其中，所述转动锁钩和所述旋转件彼此能够旋转啮合，并且所述滑块线性滑动，通过所述滑块的线性滑动驱动所述旋转闭锁机构的旋转闭锁和旋转解锁。根据本发明的旋转闭锁机构解锁力小、闭锁可靠并且操作简单。
滑块优选具有向上凸出的凸台。旋转件优选具有向下凸出的突条，旋转件的下端在突条的右侧优选具有向旋转件的内部凹进的凹部。特别优选地，在闭锁状态下，所述凸台位于突条的下方并且在解锁状态下，所述凹部容纳所述凸台。由于在闭锁状态下的突条凸台上得以“停留”，以便将根据本发明的旋转闭锁机构维持在闭锁状态，闭锁可靠。相应地，由于突条和凸台的特定形状，所 需克服的自然产生的摩擦力较小。同时地，因凸台和凹部的形状配合得以将根据本发明的旋转闭锁机构维持解锁状态。
凸台优选设计为棱台状，凸台特别优选设计具有凹形的上表面。因此，更够更好地使滑块和旋转件形状配合并且具有更好的摩擦结合。
此外，滑块优选具有沿滑块的外表面向下延伸的彼此对置的两个突伸部，在两个突伸部之间设置有滑块的抵挡部，使得在突伸部和抵挡部之间形成导向轨。优选地，所述旋转闭锁机构具有两个转盘，所述两个转盘分别优选设计具有从相应的转盘的侧边缘凸出的凸轮，并且在所述两个转盘之间与所述两个转盘共轴地布置有两个齿轮盘，并且所述两个转盘和所述两个齿轮盘分别能够旋转地支承在转轴上，另外，所述两个转盘和所述两个齿轮盘组成两个同步旋转的分别包括一个转盘和一个齿轮盘的组。更优选地，所述滑块和/或所述两个转盘分别设计为能够手动驱动或者电动驱动。因此，可以手动驱动和/或电动驱动滑块，或者也可以备选地或者附加地(和/或)通过一个或两个转盘的旋转运动来驱动滑块的线性向左滑动即锁闭运动。也就是说，驱动根据本发明的旋转闭锁机构的锁闭的操作方式可以是以下的操作方式中的一个或多个或者它们的组合：
-手动驱动滑块，和/或
-电动驱动滑块，和/或
-手动驱动一个或多个转盘的旋转运动，和/或
-电动驱动一个或多个转盘的旋转运动。
复位机构设计为具有推杆的转盘，并且所述推杆设计用于与所述滑块的所述抵挡部接触。在复位机构的圆心处优选设置并且固定有手柄，所述手柄设计用于转动转盘。所述手柄特别优选设计从门中伸出，以方便用户操作门的滑动和开合。因此，可以手动驱动和/或电动驱动滑块、或者通过由用户转动手柄来驱动滑块的线性向右滑动即解锁运动。也就是说，通过旋转手柄能够提供驱动滑块滑动，即驱动根据本发明的旋转闭锁机构的解锁的其他的操作方式。
偏置力装置优选是扭簧。扭簧安装简便、方便更换，因此节省材料或者其他成本。
因此，根据本发明的旋转闭锁机构提供不同方式的锁闭以及解锁的操作方式，并且根据本发明的旋转闭锁机构解锁力小、闭锁可靠并且操作简单。
在此以及以下，本发明使用的术语“上”、“下”、“左”和、“右”以及“底”和“顶” 只是为了方便描述，而不是要局限于任何一个位置或空间方位，除非另有说明。
在此以及以下，本发明的术语“一”和“一个”不表示数量限定，而是表示存在至少一个所指物。
附图说明
以下参照附图和实施例进一步地阐述本发明的优点、特征和特性，以及实现它们的方式和方法。在附图中：
图1示出根据本发明的线性驱动的旋转闭锁机构在锁闭状态下的锁闭原理图；
图2a示出根据图1的旋转闭锁机构在锁闭状态下左前视角的立体视图；
图2b示出根据图1的旋转闭锁机构在锁闭状态下右前视角的立体视图；
图3示出根据本发明的线性驱动的旋转闭锁机构在解锁状态下的打开原理图；
图4a示出根据图3的旋转闭锁机构在解锁状态下左前视角的立体图；
图4b示出根据图3的旋转闭锁机构在解锁状态下右前视角的立体图。
在附图中，对在所有图中一致的元素设置相同的附图标记，并且省略对这些元素的重复描述。
下面详细描述在附图中再现的图示和本发明的实施例。
具体实施方式
以下参照图1至图4b，详细阐述根据本发明的线性驱动的旋转闭锁机构在锁闭状态下的锁闭原理以及结构设计方案。在图1的左侧以虚线示出门框或者其他滑动门的一部分和在其中用于容纳转动锁钩1的锁盒。在锁盒处的门框或者其他滑动门的边缘开口部与转动锁钩1的钩形端部下侧形状配合。换句话说，转动锁钩1设计具有钩形端部，该钩形端部具有与门框或者其他滑动门的边缘开口部形状配合的空腔，使得该钩形端部在锁闭状态下钩住门框或者其他滑动门的边缘开口部，以便保持转动锁钩1与门框或者其他滑动门的锁闭。转动锁钩1绕转轴2可转动，转动锁钩1在远离钩形端部的端部具有向右凸出的齿状端部。
旋转件3的一端设计具有向左凸出的能够与转动锁钩1的齿状端部啮合的配对端部，该配对端部具有多个配对齿，最下方的配对齿具有向下突出的突条 3a。旋转件3的另一端与转轴部4可转动地连接，旋转件3的转轴部4固持有偏转力装置5并且偏转力装置5绕偏转力装置5的转轴6可旋转。偏置力装置5例如是扭簧。在此，转轴部4可以是穿过旋转件3的转轴，或者能够设计转轴部4为旋转件3绕其外表面旋转的例如滚筒状，即转轴部4为单独的转筒。另外，在此应该理解转轴为任何使得旋转件在转轴处4绕其旋转的部件。偏置力装置5设计用于缠绕转轴部4和转轴6。在转轴部4是穿过旋转件3的转轴的情况下，偏置力装置5缠绕从旋转件3中突出的转轴部4的部分。备选地，在转轴部4是单独的转筒的情况下，旋转件3的端部设计为与转轴4形状配合，使得旋转件3能够围绕转轴部4的外表面转动，并且偏置力装置5部分地缠绕在转轴部4的外表面上并且不影响旋转件3的转动。在这种情况下，当发生故障时，可以只替换偏转力装置5，而不需要替换整个旋转件3，从而方便维护以及节省材料和成本。
旋转件3的下端在突条3a的右侧具有向旋转件3a的内部凹进的凹部3b。
优选地，转轴2和转轴4设置在同一水平面上。
滑块7设置在转动锁钩1和旋转件3的下方。滑块的上表面设计具有向上凸出的凸台7a，此凸台7a设计用于与旋转件3的凹部3b形状配合，如图3至图4b清楚所示。优选地，凸台7a整体设计为棱台状。优选地，凸台7a设计具有凹形的上表面。优选地，凸台7a能够设计为与滑块7一体成型。另外，沿滑块7的纵向在滑块7的中部设有腰形槽。腰形槽优选在横向上贯穿滑块7，而不必须如此。在该腰形槽中设置有滑销8。滑销8在空间坐标中的位置保持不变，然而，滑块7能够相对滑销8滑动。也就是说，通过滑销8在腰形槽中支撑滑块7。由于滑销8的直径与腰形槽的槽高基本一致并且腰形槽具有特定的长度，通过腰形槽限制滑块8作具有一定长度的线性往复运动。优选具有一个或者多个滑销8。滑块7的右下端具有沿滑块7的外表面向下延伸的彼此对置的两个突伸部7b。在两个突伸部7b之间设置有从滑块7向下延伸的抵挡部7c，使得在相应的突伸部7b和抵挡部7c之间分别形成导向轨。此导向轨能够设计为直线形、弧形或是台阶状。
在滑块7的下方设置有两个转盘9、14。转盘9、14分别具有凸轮9a、14a。转盘9、14优选设计为圆盘状，凸轮9a从转盘9的侧边缘凸出。转盘9、14绕在圆盘的圆心处设置的转轴10可转动。即，转盘9、14分别可旋转地支承在转轴10上。优选地，凸轮9a设计为与转盘9一体成型。优选地，凸轮9a的边缘 侧设计为弧形。转盘9、14之间依次同轴地布置有两个齿轮盘13、15，其中，两个齿轮盘13、15分别可旋转地支承在转轴10上。另外，转盘9和齿轮盘15设计为同步转动，并且转盘14和齿轮盘13设计为同步转动。即，所述两个转盘9、14和所述两个齿轮盘13、15组成两个同步旋转的分别包括一个转盘和一个齿轮盘组。另外，转盘9、14与齿轮盘13、15的尺寸整体设计为，转盘9、14的两侧外表面分别与滑块7的两侧外表面处于同一平面，使得转盘9、14的凸轮9a、14a可以分别与滑块7的两个突伸部7b接触，齿轮盘13、15设计为可以分别与滑块7的导向轨接触，使得在解锁状态下齿轮盘13、15得以容纳在导向轨中并且不影响转盘9、14与滑块7的突伸部7b接触。换句话说，滑块7的导向轨设计用于容纳齿轮盘13、15。转盘9的下方设置具有推杆11a的转盘11。推杆11a是从转盘11的一部分向外延伸的直杆，转盘11在空间上的深度(即图1和图3中向图纸内部的进深方向)和推杆11a的长度设计为在解锁状态下能够与滑块7的抵挡部接触。优选设计转盘11为基本圆盘状。转盘11的尺寸设计不影响转盘9的转动，即，转盘11的外边缘不与转盘9的外边缘接触。在转盘11的圆心处设置并且固持手柄12，手柄12不与转盘9转动连接。手柄12设计用于转动转盘11。并且手柄12设计从滑动门(未示出)中向用户的方向伸出，以方便操作滑动门的滑动和开合。
优选地，转盘9、14和/或滑块7可以手动地或者电动地驱动。
优选地，转轴10和手柄12对中地布置，即，转轴10和手柄12的中心处于同一垂直线上。
优选地，除了手柄12，根据本发明的旋转闭锁机构整体藏在滑动门中，即，除了设计伸出滑动门的手柄12的部分，根据本发明的旋转闭锁机构的厚度设计为小于门的厚度，并且根据本发明的旋转闭锁机构的尺寸设计能够藏匿或容纳在门中。
优选地，手柄12设计符合人体工学并适合用户使用。
以下，结合图1和图3详细阐述上述的根据本发明的旋转闭锁机构的具体开合原理。首先，在图1和图3中分别以实线示出根据本发明的旋转闭锁机构的锁闭状态和解锁状态，并且以虚线示出根据本发明的旋转闭锁机构的解锁状态和锁闭状态，从而示出根据本发明的旋转闭锁机构的开合原理。
图1的旋转闭锁机构从解锁状态变为锁闭状态(从虚线到实线)。从解锁状态至锁闭状态的过程中，滑块7向门框或者其他滑动门的方向线性滑动，由于 滑块7的凸台7a和旋转件3的凹部3b形状配合，并且旋转件3能够绕转轴4旋转移动，则随着滑块7的线性滑动，旋转件3绕转轴4顺时针转动。由于旋转件3的配对齿和转动钩锁1的齿状端部啮合，旋转件3的转动运动带动转动钩锁1绕转轴2逆时针旋转，从而在锁闭状态下，转动钩锁1的钩形端部与(以虚线示出的)门框或者其他滑动门的边缘开口部卡合。在锁闭状态下，由于旋转件3的顺时针转动，偏置力装置5被压缩并因此具有一定的预紧力/偏置力。换句话说，通过滑块7的线性滑动驱动根据本发明的旋转闭锁机构的旋转闭锁。当凸台7a处于旋转件3的突条3a下方时，偏转力装置5达到最大预紧力，转动锁钩1的钩形端部钩住门框或者其他滑动门，完成锁闭动作。由于突条3a通过凸台7a的上表面支撑，并且因此足以抵挡旋转件3自身重力和偏置力装置5的预紧力，可以维持此锁闭状态。换句话说，由于凸台7a具有平整的或者优选下凹的、与旋转件3的突条3a接触的上表面，在锁闭状态无其他外力作用的情况下，不可能自身产生任何使滑块7滑动的水平方向的力，因此得以可靠地维持锁闭状态。
备选地或者附加地，从解锁状态转变为锁闭状态的过程中，转盘9的凸轮9a和/或转盘14的凸轮14a推动滑块7的突伸部7b，使得滑块7向左水平滑动并且驱动上述滑块7的线性移动，从而驱动闭锁功能。。换句话说，作为备选的或者附加的锁闭方式，通过转盘9和/或转盘14的旋转运动来驱动滑块7的水平滑动。由于滑块7向左水平滑动，滑块7的抵挡部7c自然地推动推杆11a并且使得转盘11逆时针转动。
在此，需要说明的是，根据本发明的旋转闭锁机构基本上由滑块7的线性滑动来驱动。进一步地，可以手动驱动、电动驱动，或者也可以备选地或者附加地(和/或)通过一个或两个转盘9、14的旋转运动来驱动滑块7的线性滑动即锁闭运动，而转盘9、14的旋转运动也可以分别手动地或电动地触发。转盘9、14并不必须同步地转动，换句话说，转盘9、14可以彼此独立地绕转轴10转动，从而在使用转盘9、14来驱动滑块7的线性滑动的情况下，仅需转动转盘9、14中的一个即可，另一个转盘可以具有作为下一次驱动滑块7线性滑动锁闭的驱动功能(即两个转盘9、14设计交替地驱动滑块7的线性滑动)或者作为故障情况下的辅助功能。
图3的旋转闭锁机构从锁闭状态变为解锁状态(从虚线到实线)。在此，使滑块7向右水平滑动，至滑块7的凸台7a进入旋转件3的凹部3b中。由于旋 转件3的自身重力以及偏转力装置5的预紧力的释放，旋转件3逆时针旋转，并且通过与转动锁钩1的齿部啮合的配合齿使得转动锁钩1顺时针旋转，进而离开门框或者其他滑动门，完成解锁。也就是说，通过滑块7的线性滑动驱动根据本发明的旋转闭锁机构的旋转解锁。
另外，在解锁过程中，滑块7的突伸部7b自然贴靠转盘9和/或转盘14的相应的凸轮9a、14a，并且滑块7的导向轨容纳齿轮盘13、15。。
用户可以转动手柄12，使得转盘11随之顺时针旋转，推杆11a进而向右推动滑块7的抵挡部7c使得滑块7向右水平滑动并作出前述的解锁动作，达到解锁效果。因此，具有推杆11a的转盘11也能够被称为根据本发明的旋转闭锁机构的复位机构。
在此，需要说明的是，可以手动驱动、和/或电动驱动、或者通过由用户转动手柄12来驱动滑块7的向右水平滑动即解锁运动。
虽然已经参照实施例描述了本发明，但本领域的技术人员可以对本发明的各元件、部件、构件作出各种改变并且可以用等同形式来替代，而不超出本发明所要保护的范围。另外，本发明不局限于作为用于实施本发明的最佳方式而披露的特定实施例，而是本发明将涵盖所要保护的范围内的所有实施方式。
附图标记清单
1   转动锁钩
2   转轴
3   旋转件
3a  突条
3b  凹部
4   转轴
5   偏置力装置
6   转轴
7   滑块
7a  凸台
7b       突伸部
7c       抵挡部
8        滑销
9、14    转盘
9a、14a  凸轮
10       转轴
11       转盘/复位机构
11a      推杆
12       把手
13、15   齿轮盘

Claims (10)

  1. 一种线性驱动的旋转闭锁机构，包括：转动锁钩(1)、旋转件(3)、偏转力装置(5)、滑块(7)、转盘(9、14)和复位机构(11)，所述旋转件(3)的转轴部(4)固持有所述偏转力装置(5)并且所述偏转力装置(5)能够绕所述偏转力装置(5)的转轴(6)旋转，所述转盘(9、14)和所述复位机构(11)能够分别绕其自身相应的转轴旋转，并且所述转盘(9、14)和所述复位机构(11)设计用于与所述滑块(7)局部接触，其特征在于，所述转动锁钩(1)和所述旋转件(3)彼此能够旋转啮合，并且所述滑块(5)能够线性滑动，通过所述滑块(7)的线性滑动驱动所述旋转闭锁机构的旋转闭锁和旋转解锁。
  2. 根据权利要求1所述的旋转闭锁机构，其特征在于，
    所述滑块(7)具有向上凸出的凸台(7a)。
  3. 根据权利要求1所述的旋转闭锁机构，其特征在于，
    所述旋转件(3)具有向下凸出的突条(3a)，所述旋转件(3)的下端在突条(3a)的右侧具有向所述旋转件(3)的内部凹进的凹部(3b)，优选地，在闭锁状态下，所述凸台(7a)位于所述突条(3a)的下方并且在解锁状态下，所述凹部(3b)容纳所述凸台(7a)。
  4. 根据权利要求2所述的旋转闭锁机构，其特征在于，
    所述凸台(7a)设计为棱台状，优选地，所述凸台(7a)设计具有凹形的上表面。
  5. 根据权利要求1所述的旋转闭锁机构，其特征在于，
    所述滑块(7)具有沿所述滑块(7)的外表面向下延伸的彼此对置的两个突伸部(7b)，在两个突伸部(7b)之间设置有所述滑块(7)的抵挡部(7c)，使得在所述突伸部(7b)和所述抵挡部(7c)之间形成导向轨。
  6. 根据权利要求5所述的旋转闭锁机构，其特征在于，
    所述旋转闭锁机构具有两个转盘(9、14)，所述两个转盘分别设计具有从相应的转盘的侧边缘凸出的凸轮(9a、14a)，并且在所述两个转盘(9、14)之间与所述两个转盘(9、14)共轴地布置有两个齿轮盘(13、15)，并且所述两个转盘(9、14)和所述两个齿轮盘(13、15)分别能够旋转地支承在转轴10上，另外，所述两个转盘(9、14)和所述两个齿轮盘(13、15)组成两个同步旋转的分 别包括一个转盘和一个齿轮盘的组。
  7. 根据权利要求6所述的旋转闭锁机构，其特征在于，
    所述滑块(7)和/或所述两个转盘(9、14)分别设计为能够手动驱动或者电动驱动。
  8. 根据权利要求5所述的旋转闭锁机构，其特征在于，
    所述复位机构(11)设计为具有推杆(11a)的转盘(11)，并且所述推杆(11a)设计用于与所述滑块(7)的所述抵挡部(7c)接触。
  9. 根据权利要求8所述的旋转闭锁机构，其特征在于，
    在所述复位机构(11)的圆心处设置并且固定有手柄(12)，所述手柄(12)设计用于转动转盘(11)。
  10. 根据上述权利要求之一所述的旋转闭锁机构，其特征在于，
    所述偏置力装置(5)是扭簧。
PCT/CN2020/104877 2020-07-27 2020-07-27 线性驱动的旋转闭锁机构 WO2022021001A1 (zh)

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PCT/CN2020/104877 WO2022021001A1 (zh) 2020-07-27 2020-07-27 线性驱动的旋转闭锁机构
CA3147773A CA3147773C (en) 2020-07-27 2020-07-27 Linearly driven rotary locking mechanism
GB2202605.8A GB2601679A (en) 2020-07-27 2020-07-27 Linearly driven rotary locking mechanism
US17/655,551 US20220205291A1 (en) 2020-07-27 2022-03-20 Linearly driven rotary locking mechanism

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1592812A (zh) * 2001-06-29 2005-03-09 金斯堡五金工业有限公司 插锁
CN101906903A (zh) * 2009-06-03 2010-12-08 多玛两合有限公司 具有改进的锁合机构的锁,尤其是门锁
CN201826633U (zh) * 2010-07-09 2011-05-11 李泽权 一种带齿轮传动结构的插芯门锁
US20120000257A1 (en) * 2010-07-01 2012-01-05 Adams Rite Manufacturing Co. Single and multi-point door lock
CN205777927U (zh) * 2016-05-31 2016-12-07 亚萨合莱保德安保安制品有限公司 安全门锁的齿轮齿条解锁装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1592812A (zh) * 2001-06-29 2005-03-09 金斯堡五金工业有限公司 插锁
CN101906903A (zh) * 2009-06-03 2010-12-08 多玛两合有限公司 具有改进的锁合机构的锁,尤其是门锁
US20120000257A1 (en) * 2010-07-01 2012-01-05 Adams Rite Manufacturing Co. Single and multi-point door lock
CN201826633U (zh) * 2010-07-09 2011-05-11 李泽权 一种带齿轮传动结构的插芯门锁
CN205777927U (zh) * 2016-05-31 2016-12-07 亚萨合莱保德安保安制品有限公司 安全门锁的齿轮齿条解锁装置

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CA3147773A1 (en) 2022-02-03
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US20220205291A1 (en) 2022-06-30
GB2601679A (en) 2022-06-08

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