WO2021103896A1 - 磁性锁 - Google Patents

磁性锁 Download PDF

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Publication number
WO2021103896A1
WO2021103896A1 PCT/CN2020/124061 CN2020124061W WO2021103896A1 WO 2021103896 A1 WO2021103896 A1 WO 2021103896A1 CN 2020124061 W CN2020124061 W CN 2020124061W WO 2021103896 A1 WO2021103896 A1 WO 2021103896A1
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WO
WIPO (PCT)
Prior art keywords
lock
push piece
rotating seat
piece
lock body
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Application number
PCT/CN2020/124061
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English (en)
French (fr)
Inventor
徐志克
Original Assignee
徐志克
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Filing date
Publication date
Application filed by 徐志克 filed Critical 徐志克
Publication of WO2021103896A1 publication Critical patent/WO2021103896A1/zh

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    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0025—Locks or fastenings for special use for glass wings
    • 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
    • E06B3/02—Wings made completely of glass

Definitions

  • the invention relates to a magnetic lock.
  • the glass door is damaged by opening the glass door, and the opening process is likely to cause damage to the glass door.
  • the purpose of the present invention is to provide a magnetic lock which is suitable for the use of a thinner door body, avoids pre-installation of the door lock in the opening of the door body, and simple installation of the door lock.
  • a magnetic lock includes a lock body, the lock body is provided with a clamping groove, the lock body is provided with a lock tongue entrance at a position corresponding to the clamping groove, and the lock body is provided with a sliding block corresponding to the lock tongue entrance, and the sliding block is built-in for
  • the magnet that attracts the bolt the side wall of the lock body is provided with a handle rotating seat, an anti-lock rotating seat, a first push piece, a second push piece, and a limit piece, the first push piece is rotatably arranged on the side of the lock body Wall, the first push piece rotates to push the slider to expand and contract, the second push piece is connected to the handle rotating seat, the second push piece rotates with the handle rotating seat, the second push piece pushes the first push piece to rotate, the limit piece Connected with the anti-lock rotating seat, the limit piece rotates with the anti-lock rotating seat, the limit piece adjusts the rotation angle and height of the first push piece, thereby controlling the first push piece and the second push piece to contact or separate
  • the lock body is provided with a clamping groove, a narrower door body (such as a glass door with a frame), the glass door extends into the clamping groove of a corresponding thickness to be clamped, and the frame is connected with the lock body to complete a narrower door
  • a narrower door body such as a glass door with a frame
  • the glass door extends into the clamping groove of a corresponding thickness to be clamped
  • the frame is connected with the lock body to complete a narrower door
  • the handle rotating seat, the anti-lock rotating seat, the first push piece, the second push piece and the limiting piece are all arranged on the side wall of the lock body, which does not occupy the space of the inner cavity of the lock body, making the lock body lighter and thinner.
  • the lock tongue is installed on the door frame, and the lock tongue entrance of the lock body is provided with a slider with a built-in magnet.
  • the magnet attracts the lock tongue, and the lock tongue extends into the lock body along the lock tongue entrance to achieve locking.
  • the second push piece follows the rotation of the handle rotation seat to touch and push the first push piece to rotate.
  • the first push piece rotates and pushes the slider to move toward the lock tongue entrance, and the sliding movement pushes the lock tongue out of the lock tongue entrance.
  • the operation is very simple, and when the user rotates the anti-lock rotating seat, the limit piece rotates with the anti-lock rotating seat, the limit piece adjusts the rotation angle and height of the first push piece, so that the first push piece and the second push piece The pieces cannot be contacted and separated from each other, causing the handle rotating seat to rotate idly, and the second push piece cannot push the first push piece to rotate, realizing the anti-locking function.
  • the lock body is a concave lock
  • the recess of the lock body is the clamping groove
  • the bottom of the recess is provided with the lock tongue entrance
  • the bolt is provided on the periphery of the lock tongue entrance to facilitate the bolt to pass through the clamp Tighten the slotted bolt hole.
  • the narrower door body such as a glass door with a frame
  • the glass door extends into a clamping groove of corresponding thickness
  • the door frame is connected to the lock body, and the bolt passes through the frame and the bolt hole of the lock body is locked, thereby realizing the lock
  • the installation of the body and the narrower door body, and the installation is firm, which improves the practicability of the magnetic lock.
  • the lock body is an integrally formed concave lock.
  • the lock body is manufactured by an integral molding method, which greatly increases the strength of the lock body.
  • the slider is a concave slider
  • the side wall of the slider extends into the side wall of the lock body close to the first push piece
  • the recess of the slider corresponds to the clamping groove
  • the bottom of the recess of the slider is provided There are said magnets.
  • the recess of the sliding block corresponds to the clamping groove
  • the sliding block does not occupy the space of the clamping groove
  • the side wall of the sliding block extends into the side wall of the lock body close to the first push piece, and the first push piece pushes the lock body
  • the side wall can drive the sliding block to slide, and the structure is simple.
  • first elastic member As a more specific solution, it further includes a first elastic member.
  • One end of the first elastic member is connected to the side wall of the lock body, and the other end of the first elastic member is connected to the slider.
  • the sliding of the slider causes the deformation of the first elastic member.
  • the first elastic member constitutes a reset mechanism of the slider.
  • the first push piece is an "L"-shaped piece, the lower end of the first push piece is connected in the movable cavity in a rotating manner, the upper end of the first push piece forms a push end, and the first push piece is The lower end of a push piece rotates as the center of rotation.
  • the anti-locking rotating seat is a cam-shaped base, the surface of the convex portion of the anti-locking rotating seat is provided with a first convex column, the side wall of the lock body is provided with a second convex column, and one end of the torsion spring is connected The first convex column, the other end of the torsion spring is connected with the second convex column, and the torsion spring constitutes a reversing mechanism of the anti-locking rotating seat.
  • the torsion spring is deformed when the anti-locking rotating seat rotates, and the torsion spring maintains the anti-locking rotating seat state, preventing the anti-locking rotating seat from loosening and improving the stability of the lock.
  • the first push piece is provided with a slideway
  • the second elastic member is located on the side wall of the lock body, one end of the second elastic member abuts against the anti-lock rotating seat, and the second elastic member The other end of the elastic piece abuts on the first push piece.
  • the anti-lock rotating seat rotates, and the anti-lock rotating seat presses one end of the second elastic piece, and the other end of the second elastic piece extends into the slideway to lock the first push piece.
  • the anti-lock rotating seat rotates, the other end of the second elastic member extends into the slideway to realize the locking of the first push piece and the anti-lock rotating seat and maintain the anti-lock state, and the operation is simple.
  • the limiting piece is an "elliptical" limiting piece. Since the limit piece is an “elliptical” limit piece, when the long axis end or the short axis end of the limit piece abuts against the first push piece, the rotation angle or height of the first push piece is different, making the first push piece The piece and the second push piece are in contact with each other or separated from each other, controlling whether the handle rotating seat is idling, and realizing the anti-locking function.
  • the panel also includes a panel, a handle, and an anti-lock knob.
  • the panel is installed on the side wall of the lock body.
  • the panel shields the handle rotating seat, the anti-lock rotating seat, the first push piece, the second push piece, and the limit piece.
  • the handle passes through the panel and is connected to the handle rotating seat, the handle drives the handle rotating seat to rotate, the anti-lock knob is connected with the anti-lock rotating seat, and the anti-lock knob drives the anti-lock rotating seat to rotate.
  • a blocking cover a movable cavity is opened on the side wall of the lock body, and the handle rotating seat, the anti-lock rotating seat, the first push piece, the second push piece and the limiting piece are arranged in the movable cavity
  • the blocking cover is fixed on the side wall of the lock body to block the movable cavity
  • the face cover is installed on the side wall of the lock body to block the blocking cover.
  • the cover covers the movable cavity, so that the handle rotating seat, the anti-lock rotating seat, the first push piece, the second push piece and the limit piece are stably arranged in the movable cavity, which improves the stability of the lock body, and the face cover covers the blocking cover , Make the appearance of the lock body more beautiful.
  • the lock body is provided with a clamping groove, a narrower door body (such as a glass door with a frame), the glass door extends into the clamping groove of a corresponding thickness to be clamped, and the frame is connected with the lock body to complete
  • a narrower door body such as a glass door with a frame
  • the glass door extends into the clamping groove of a corresponding thickness to be clamped
  • the frame is connected with the lock body to complete
  • the glass door extends into a clamping groove of a corresponding thickness
  • the door frame is connected to the lock body, and the bolt passes through the frame and the bolt hole of the lock body is locked. Therefore, the installation of the lock body and the narrower door body is realized, and the installation is firm, and the practicability of the magnetic lock is improved.
  • the handle rotating seat, the anti-locking rotating seat, the first push piece, the second push piece and the limiting piece are all arranged on the side wall of the lock body, which does not occupy the space of the inner cavity of the lock body and makes the lock body lighter and thinner.
  • the lock tongue is installed on the door frame, and the lock tongue entrance of the lock body is provided with a slider with a built-in magnet.
  • the magnet attracts the lock tongue, and the lock tongue extends into the lock body along the lock tongue entrance to achieve locking.
  • the handle rotation seat rotates
  • the second push piece follows the rotation of the handle rotation seat to touch and push the first push piece to rotate.
  • the first push piece rotates and pushes the slider to move toward the lock tongue entrance, and the sliding movement pushes the lock tongue out of the lock tongue entrance.
  • the operation is very simple, and when the user rotates the anti-lock rotating seat, the limit piece rotates with the anti-lock rotating seat, the limit piece adjusts the rotation angle and height of the first push piece, so that the first push piece and the second push piece The pieces cannot be contacted and separated from each other, causing the handle rotating seat to rotate idly, and the second push piece cannot push the first push piece to rotate, realizing the anti-locking function.
  • Figure 1 is a schematic diagram of the connection between the magnetic lock of the present invention and the door frame, and the connection between the lock tongue and the door frame.
  • Figure 2 is a schematic diagram of the connection between the magnetic lock of the present invention and the door frame.
  • Fig. 3 is a schematic cross-sectional view of a door body with a magnetic lock installed and a door frame with a bolt installed according to the present invention.
  • Figure 4 is a schematic diagram of the bolt box and magnetic lock of the present invention.
  • Figure 5 is a top view of the bolt box and magnetic lock of the present invention.
  • Figure 6 is a schematic cross-sectional view (locked state) of the bolt box and the magnetic lock of the present invention.
  • Fig. 7 is a schematic cross-sectional view (unlocked state) of the bolt box and the magnetic lock of the present invention.
  • Fig. 8 is an exploded schematic view of the bolt box and the magnetic lock of the present invention.
  • Figure 9 is a schematic diagram of the bolt box and magnetic lock of the present invention (locked and unlocked state).
  • Figure 10 is a schematic diagram of the bolt box and magnetic lock of the present invention (locked state).
  • Figure 11 is a schematic diagram of the bolt box and the magnetic lock of the present invention (unlocking process, the sliding block pushes out the bolt).
  • Figure 12 is a schematic diagram of the bolt box and the magnetic lock of the present invention (unlocked state).
  • a magnetic lock including a lock body 1, a slider 2, a handle 8, an anti-lock knob 9, a panel 81, a blocking cover 82, a first elastic member 10, and a second elastic member 15 and torsion spring 16.
  • the lock body 1 is an integrally formed concave lock, the recess of the lock body 1 is the clamping groove 11, and the bottom of the recess is provided with a bolt entrance 12, and a bolt is provided on the periphery of the bolt entrance 12 to facilitate the passage of bolts.
  • a movable cavity 14 is opened on the side wall of the lock body 1.
  • the movable cavity 14 is provided with a handle rotating seat 3, an anti-lock rotating seat 4, a first push piece 5, and a second push piece 6. And limit piece 7.
  • the slider 2 is a concave slider 2.
  • the side wall of the slider 2 extends into the movable cavity 14 of the lock body 1 and is close to the first push piece 5.
  • the recess of the slider 2 corresponds to the clamping groove 11, and the recess of the slider 2
  • a magnet 21 is provided at the bottom of the position.
  • the first elastic member 10 is an elastic needle. One end of the first elastic member 10 is fixed in the movable cavity 14, and the other end of the first elastic member 10 is connected to the slider 2. When the slider 2 slides toward the latch entrance 12, the first elastic member 10 The elastic element 10 is deformed. When the first elastic element 10 is restored, the first elastic element 10 drives the slider 2 to slide toward the clamping groove 11, and the first elastic element 10 constitutes a reset mechanism of the slider 2.
  • the first push piece 5 is an "L"-shaped piece.
  • the lower end of the first push piece 5 is connected in the movable cavity 14 in a rotating manner.
  • the upper end of the first push piece 5 forms a push end 52.
  • the lower end of a push piece 5 rotates as the center of rotation, and the first push piece 5 is also provided with a slideway 51. When the first push piece 5 rotates, the first push piece 5 pushes the slider 2 to slide toward the bolt entrance 12.
  • the second push piece 6 is connected to the handle rotating seat 3. When the handle rotating seat 3 rotates, the second push piece 6 rotates following the handle rotating seat 3 to push the first push piece 5 to rotate.
  • the anti-locking rotating seat 4 is a cam-shaped base, the surface of the convex portion of the anti-locking rotating seat 4 is provided with a first convex post 41, the side wall of the lock body 1 is provided with a second convex post 42, and one end of the torsion spring 16 is connected to the first post.
  • a protruding post 41, the other end of the torsion spring 16 is connected to the second protruding post 42, and the torsion spring 16 constitutes a rotation mechanism of the anti-locking rotating seat.
  • the second elastic member 15 is an elastic needle.
  • the second elastic member 15 is located in the movable cavity. One end of the second elastic member 15 abuts against the anti-lock rotating seat, and the other end of the second elastic member 15 abuts against the first push piece. The first push piece 5 is pushed upward.
  • the second elastic member 15 is inserted into the slideway 51 of the first pushing piece 5, and the first pushing piece 5 and the anti-locking rotating base 4 are locked.
  • the limiting piece 7 is an "elliptical" limiting piece, the limiting piece 7 is connected to the anti-locking rotating seat 4, the limiting piece 7 follows the anti-locking rotating seat 4 to rotate, the limiting piece 7 adjusts the first push piece 5 Rotate the angle so as to control the first push piece 5 and the second push piece 6 to contact or separate from each other.
  • the blocking cover 82 is fixed on the side wall of the lock body 1 to block the movable cavity 14, a panel 81 is installed on the side wall of the lock body 1 to block the blocking cover 82, the handle 8 passes through the panel 81 and is connected to the handle rotating seat 3, and the handle 8 drives the handle
  • the rotating base 3 rotates, the anti-locking knob 9 and the anti-locking rotating base 4 are connected, and the anti-locking knob 9 drives the anti-locking rotating base 4 to rotate.
  • the user selects the magnetic lock 300 whose clamping groove 11 has the same thickness as the frame 201 of a narrower door 200 (such as a glass door with frame 201), and then inserts the frame 201 of the door 200 into the clamping groove 11 of the lock body 1.
  • the bolts are passed through the frame 201 and the bolt holes 13 of the lock body 1 are locked, so that the magnetic lock 300 and the door body 200 are connected, and the installation is simple.
  • the bolt box 101 is installed with the door frame 400:
  • the bolt box 101 is installed on the door frame 400.
  • the bolt box 101 has a bolt 100 built in.
  • the bolt 100 is an iron bolt 100.
  • the bolt 100 is rotatably arranged in the bolt box 101, and the bolt 100 can extend. Out or extend into the bolt box 101.
  • the magnetic lock 300 When the door is closed, the magnetic lock 300 is opposite to the bolt box 101, the magnet 21 of the slider 2 attracts the bolt 100, and the bolt 100 extends into the lock body 1 along the bolt entrance 12, and the bolt 100 is connected to the lock body 1, thereby achieving Locking function.
  • the user When opening the door, the user rotates the handle 8, the second push piece 6 rotates with the handle 8, the second push piece 6 pushes the first push piece 5 to rotate, and the first push piece 5 pushes the slider 2 to slide toward the bolt entrance 12, first elastic The piece 10 is deformed. During the sliding process of the slider 2, the slider 2 pushes the bolt 100 out of the lock body 1, and the bolt 100 is separated from the lock body 1, thereby realizing the unlocking function. After the door is opened, the user releases the handle 8, and the handle rotates.
  • the seat 3 drives the handle 8 to reset, the second push piece 6 follows the handle 8 to rotate and reset, and at the same time the first elastic member 10 is reset, and the first elastic member 10 drives the slider 2 to slide in the direction of the clamping groove 11 to prepare for the next work.
  • the limit piece 7 rotates with the reverse lock rotating seat 4, the limit piece 7 adjusts the rotation angle of the first push piece 5, thereby reducing the height of the pushing end 52 of the first push piece 5, resulting in the first The push piece 5 and the second push piece 6 cannot contact, so that the handle 8 is idling.
  • the torsion spring 16 is deformed, and the torsion spring 16 maintains the rotating state of the anti-locking rotating seat, preventing the anti-locking rotating seat from loosening or rotating, and improving the stability of the lock.
  • the anti-locking rotating seat 4 presses down the second elastic member 15, and the second elastic member 15 is inserted into the slideway 51 of the first push piece 5 to realize the locking of the first push piece 5 and the anti-locking rotating seat 4 , Keep the anti-lock state.
  • the user pulls the handle 8 and the handle 8 is in an idling state, which causes the lock tongue 100 to maintain the state of extending into the lock body 1 to realize the anti-lock function.

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

Abstract

本发明涉及一种磁性锁，它包括锁体，所述锁体开有夹紧槽，锁体对应夹紧槽的位置开有锁舌入口，锁体对应锁舌入口处设置有滑块，滑块内置有用于吸引锁舌的磁铁，锁体的侧壁设置有把手旋转座、反锁旋转座、第一推片、第二推片和限位片，所述第一推片以转动方式设置在锁体的侧壁，第一推片旋转推动滑块伸缩，所述第二推片和把手旋转座连接，第二推片跟随把手旋转座旋转，第二推片推动第一推片旋转，所述限位片与反锁旋转座连接，限位片跟随反锁旋转座旋转，限位片调整第一推片的旋转角度以及高度，从而控制第一推片和第二推片相互接触或相互分离。所述锁体开有夹紧槽，玻璃门伸入相应厚度的夹紧槽内夹紧，完成较窄门体与锁体之间安装。

Description

磁性锁 技术领域
本发明涉及一种磁性锁。
背景技术
现在市面上的较窄门体(如：带边框的玻璃门)安装门锁时，需要在较窄门体(如：带边框的玻璃门)上预留开口，然后在开口处安装锁具。
但是，上述操作方式，通过在玻璃门进行开口，破坏玻璃，开口过程容易造成玻璃门损坏。
而且，往开口处安装锁具，锁具突出在玻璃门上，影响玻璃门的美观。
发明内容
本发明的目的在于提供一种适用于较薄的门体使用，避免在门体开口预装门锁，门锁安装简单的一种磁性锁。
本发明的目的是这样实现的：
一种磁性锁，包括锁体，所述锁体开有夹紧槽，锁体对应夹紧槽的位置开有锁舌入口，锁体对应锁舌入口处设置有滑块，滑块内置有用于吸引锁舌的磁铁，锁体的侧壁设置有把手旋转座、反锁旋转座、第一推片、第二推片和限位片，所述第一推片以转动方式设置在锁体的侧壁，第一推片旋转推动滑块伸缩，所述第二推片和把手旋转座连接，第二推片跟随把手旋转座旋转，第二推片推动第一推片旋转，所述限位片与反锁旋转座连接，限位片跟随反锁旋转座旋转，限位片调整第一推片的旋转角度以及高度，从而控制第一推片和第二推片相互接触或相互分离。
所述锁体开有夹紧槽，较窄门体(如：带边框的玻璃门)，玻璃门伸入相应厚度的夹紧槽内夹紧，边框与锁体连接，即可完成较窄门体与锁体之间安装，操作简单，避免传统锁具的需要破坏玻璃的缺点。
而且，所述把手旋转座、反锁旋转座、第一推片、第二推片和限位片均设置在锁体的侧壁，不占用锁体内腔空间，令锁体更轻薄化。
再有，锁舌安装在门框上，锁体的锁舌入口处设置有内置磁铁的滑块，关门状态下，磁铁吸引锁舌，锁舌沿锁舌入口伸入锁体内，实现上锁，当把手旋转座旋转时，第二推片跟随把手旋转座旋转触碰并推动第一推片旋转，第一推片旋转推动滑块朝锁舌入口移动，滑行移动将锁舌顶出锁舌入口外，实现解锁，操作十分简单，而且，当用户旋转反锁旋转座时， 限位片跟随反锁旋转座旋转，限位片调整第一推片的旋转角度以及高度，令第一推片和第二推片无法接触，相互分离，导致把手旋转座空转，第二推片无法推动第一推片旋转，实现反锁功能。
本发明的目的还可以采用以下技术措施解决：
作为更具体的方案，所述锁体为凹型锁，锁体的凹陷处为所述夹紧槽，凹陷处的底部开有所述锁舌入口，位于锁舌入口外围设置有便于螺栓穿过夹紧槽的螺栓孔。所述较窄门体(如：带边框的玻璃门)，玻璃门伸入相应厚度的夹紧槽内，门框和锁体连接，螺栓穿过边框、锁体的螺栓孔锁紧，从而实现锁体和较窄门体的安装，而且安装牢固，提高磁性锁的实用性。
作为更具体的方案，所述锁体为一体成型的凹型锁。所述锁体采用一体成型方式制造而成，大大增加锁体的强度。
作为更具体的方案，所述滑块为凹型滑块，滑块的侧壁伸入锁体的侧壁靠近第一推片，滑块的凹陷处对应夹紧槽，滑块的凹陷处底部设置有所述磁铁。所述滑块的凹陷处对应夹紧槽，滑块不占据夹紧槽的空间，而且滑块的侧壁伸入锁体的侧壁靠近第一推片，第一推片通过推动锁体的侧壁，即可带动滑块滑行，结构简单。
作为更具体的方案，还包括第一弹性件，所述第一弹性件一端连接在锁体的侧壁上，第一弹性件另一端连接滑块，滑块滑行导致第一弹性件产生形变，第一弹性件构成滑块的复位机构。通过设置有第一弹性件，当滑块朝向锁舌入口方向滑行时，第一弹性件产生形变，滑块将锁舌顶出锁体外，实现解锁，当第一弹性件恢复时，第一弹性件带动滑块朝向夹紧槽方向滑行，为下次锁舌伸入锁舌入口做准备，原理简单。
作为更具体的方案，所述第一推片为“L”型片，第一推片的下端以转动方式连接在活动腔内，第一推片的上端形成推动端，第一推片以第一推片的下端为旋转中心旋转。
作为更具体的方案，还包括扭簧，反锁旋转座为凸轮状底座，反锁旋转座的凸起部表面设置有第一凸柱，锁体的侧壁设置有第二凸柱，扭簧一端连接第一凸柱，扭簧另一端连接第二凸柱，扭簧构成反锁旋转座的换向机构。通过设置有扭簧，反锁旋转座旋转时，扭簧产生形变，扭簧维持反锁旋转座的状态，避免反锁旋转座松动，提高锁具的稳定性。
作为更具体的方案，还包括第二弹性件，所述第一推片开有滑道，第二弹性件位于锁体的侧壁，第二弹性件一端抵靠在反锁旋转座上，第二弹性件另一端抵靠在第一推片上，反锁时，反锁旋转座旋转，反锁旋转座下压第二弹性件一端，第二弹性件另一端伸入滑道内，锁定第一推片。所述反锁旋转座旋转时，第二弹性件另一端伸入滑道内，实现第一推片和反锁旋转座锁定，并维持反锁状态，操作简单。
作为更具体的方案，所述限位片为“椭圆形”限位片。由于限位片为“椭圆形”限位片，当限位片的长轴端或短轴端抵靠在第一推片时，第一推片的旋转角度或高度均不同，令第一推片和第二推片相互接触或相互分离，控制把手旋转座是否空转，实现反锁功能。
作为更具体的方案，还包括面板、把手和反锁旋钮，所述面板安装在锁体侧壁上，面板遮挡把手旋转座、反锁旋转座、第一推片、第二推片和限位片，把手穿过面板与把手旋转座连接，把手带动把手旋转座旋转，反锁旋钮和反锁旋转座连接，反锁旋钮带动反锁旋转座旋转。
作为更具体的方案，还包括挡盖，所述锁体的侧壁开有活动腔，所述把手旋转座、反锁旋转座、第一推片、第二推片和限位片设置在活动腔内，所述挡盖固定在锁体的侧壁遮挡活动腔，面盖安装在锁体侧壁遮挡挡盖。所述挡盖遮挡活动腔，令把手旋转座、反锁旋转座、第一推片、第二推片和限位片稳定设置在活动腔，提高锁体的稳定性，而且，面盖遮挡挡盖，令锁体外形更美观。
本发明的有益效果如下：
本发明，所述锁体开有夹紧槽，较窄门体(如：带边框的玻璃门)，玻璃门伸入相应厚度的夹紧槽内夹紧，边框与锁体连接，即可完成较窄门体与锁体之间安装，操作简单，避免传统锁具的需要破坏玻璃的缺点。
本发明，所述较窄门体(如：带边框的玻璃门)，玻璃门伸入相应厚度的夹紧槽内，门框和锁体连接，螺栓穿过边框、锁体的螺栓孔锁紧，从而实现锁体和较窄门体的安装，而且安装牢固，提高磁性锁的实用性。
本发明，所述把手旋转座、反锁旋转座、第一推片、第二推片和限位片均设置在锁体的侧壁，不占用锁体内腔空间，令锁体更轻薄化。
本发明，锁舌安装在门框上，锁体的锁舌入口处设置有内置磁铁的滑块，关门状态下，磁铁吸引锁舌，锁舌沿锁舌入口伸入锁体内，实现上锁，当把手旋转座旋转时，第二推片跟随把手旋转座旋转触碰并推动第一推片旋转，第一推片旋转推动滑块朝锁舌入口移动，滑行移动将锁舌顶出锁舌入口外，实现解锁，操作十分简单，而且，当用户旋转反锁旋转座时，限位片跟随反锁旋转座旋转，限位片调整第一推片的旋转角度以及高度，令第一推片和第二推片无法接触，相互分离，导致把手旋转座空转，第二推片无法推动第一推片旋转，实现反锁功能。
附图说明
图1为本发明的磁性锁与门体边框连接、锁舌与门框连接示意 图。
图2为本发明的磁性锁与门体边框连接示意图。
图3为本发明的安装有磁性锁的门体与安装有锁舌的门框的剖面示意图。
图4为本发明的锁舌盒、磁性锁示意图。
图5为本发明的锁舌盒、磁性锁的俯视图。
图6为本发明的锁舌盒、磁性锁的剖面示意图(上锁状态)。
图7为本发明的锁舌盒、磁性锁的剖面示意图(解锁状态)。
图8为本发明的锁舌盒、磁性锁的分解示意图。
图9为本发明的锁舌盒、磁性锁的示意图(上锁并反锁状态)。
图10为本发明的锁舌盒、磁性锁的示意图(上锁状态)。
图11为本发明的锁舌盒、磁性锁的示意图(解锁过程，滑块顶出锁舌)。
图12为本发明的锁舌盒、磁性锁的示意图(解锁状态)。
具体实施方式
下面结合附图及实施例对本发明作进一步描述：
实施例，结合图1到图12所示，一种磁性锁，包括锁体1、滑块2、把手8、反锁旋钮9、面板81、挡盖82、第一弹性件10、第二弹性件15和扭簧16。
所述锁体1为一体成型的凹型锁，锁体1的凹陷处为所述夹紧槽11，凹陷处的底部开有锁舌入口12，位于锁舌入口12的外围设置有便于螺栓穿过夹紧槽11的螺栓孔13，所述锁体1的侧壁开有活动腔14，活动腔14内设置有把手旋转座3、反锁旋转座4、第一推片5、第二推片6和限位片7。
所述滑块2为凹型滑块2，滑块2的侧壁伸入锁体1的活动腔14靠近第一推片5，滑块2的凹陷处对应夹紧槽11，滑块2的凹陷处的底部设置有磁铁21。
所述第一弹性件10为弹针，第一弹性件10一端固定在活动腔14内，第一弹性件10另一端连接滑块2，滑块2朝向锁舌入口12滑行时，导致第一弹性件10产生形变，当第一弹性件10恢复时，第一弹性件10带动滑块2朝向夹紧槽11方向滑行，第一弹性件10构成滑块2的复位机构。
所述第一推片5为“L”型片，第一推片5的下端以转动方式连接在活动腔14内，第一推片5的上端形成推动端52，第一推片5以第一推片5下端为旋转中心旋转，而且第一推片5还开有滑道51，当第一推片5旋转时，第一推片5推动滑块2朝向锁舌入口12滑 行。
所述第二推片6和把手旋转座3连接，把手旋转座3旋转时，第二推片6跟随把手旋转座3旋转推动第一推片5旋转。
所述反锁旋转座4为凸轮状底座，反锁旋转座4的凸起部表面设置有第一凸柱41，所述锁体1的侧壁设置有第二凸柱42，扭簧16一端连接第一凸柱41，扭簧16另一端连接第二凸柱42，扭簧16构成反锁旋转座的旋转机构。
所述第二弹性件15为弹针，第二弹性件15位于活动腔内，第二弹性件15一端抵靠反锁旋转座，第二弹性件15另一端抵靠第一推片，第二弹性件往上推压第一推片5。
反锁旋转座4旋转时，第二弹性件15插入第一推片5的滑道51内，第一推片5和反锁旋转座4锁定。
所述限位片7为“椭圆形”限位片，所述限位片7与反锁旋转座4连接，限位片7跟随反锁旋转座4旋转，限位片7调整第一推片5的旋转角度，从而控制第一推片5和第二推片6相互接触或相互分离。
所述挡盖82固定在锁体1的侧壁遮挡活动腔14，面板81安装在锁体1侧壁上遮挡挡盖82，把手8穿过面板81与把手旋转座3连接，把手8带动把手旋转座3旋转，反锁旋钮9和反锁旋转座4连接，反锁旋钮9带动反锁旋转座4旋转。
工作原理：
磁性锁300与门体200安装：
用户挑选夹紧槽11与较窄门体200(如：带边框201的玻璃门)的边框201厚度一致的磁性锁300，然后将门体200的边框201插入锁体1的夹紧槽11内，将螺栓穿过边框201、锁体1的螺栓孔13锁紧，从而实现磁性锁300和门体200连接，安装简单。
锁舌盒101与门框400安装：
所述锁舌盒101安装在门框400上，锁舌盒101内置有锁舌100，锁舌100为铁锁舌100，锁舌100以转动方式设置在锁舌盒101内，锁舌100可伸出或伸入锁舌盒101内。
关门时，磁性锁300与锁舌盒101相对，滑块2的磁铁21吸引锁舌100，锁舌100沿锁舌入口12伸入锁体1内，锁舌100和锁体1连接，从而实现上锁功能。
开门时，用户旋转把手8，第二推片6跟随把手8旋转，第二推片6推动第一推片5旋转，第一推片5推动滑块2朝向锁舌入口12滑行，第一弹性件10产生形变，滑块2滑行过程中，滑块2将锁舌100推出锁体1外，锁舌100和锁体1分离，从而实现开锁功能，开门完成后，用户释放把手8，把手旋转座3带动把手8复位，第二推片6跟随把手8旋转复 位，同时第一弹性件10复位，第一弹性件10带动滑块2朝夹紧槽11方向滑行，为下次工作做准备。
反锁状态
反锁时，用户旋转反锁旋钮9，限位片7跟随反锁旋转座4旋转，限位片7调整第一推片5的旋转角度，从而降低第一推片5的推动端52高度，导致第一推片5和第二推片6无法接触，实现把手8空转。
同时，扭簧16产生形变，扭簧16维持反锁旋转座的旋转状态，避免反锁旋转座出现松动或自转情况，提高锁具的稳定性。
而且，反锁旋转座4旋转过程，反锁旋转座4下压第二弹性件15，第二弹性件15插入第一推片5的滑道51内，实现第一推片5和反锁旋转座4锁定，保持反锁状态。
此时，用户扳动把手8，把手8处于空转状态，导致锁舌100维持伸入锁体1的状态，实现反锁功能。

Claims (10)

  1. 一种磁性锁，包括锁体，其特征在于：所述锁体开有夹紧槽，锁体对应夹紧槽的位置开有锁舌入口，锁体对应锁舌入口处设置有滑块，滑块内置有用于吸引锁舌的磁铁，锁体的侧壁设置有把手旋转座、反锁旋转座、第一推片、第二推片和限位片，所述第一推片以转动方式设置在锁体的侧壁，第一推片旋转推动滑块伸缩，所述第二推片和把手旋转座连接，第二推片跟随把手旋转座旋转，第二推片推动第一推片旋转，所述限位片与反锁旋转座连接，限位片跟随反锁旋转座旋转，限位片调整第一推片的旋转角度以及高度，从而控制第一推片和第二推片相互接触或相互分离。
  2. 根据权利要求1所述磁性锁，其特征在于：所述锁体为凹型锁，锁体的凹陷处为所述夹紧槽，凹陷处的底部开有所述锁舌入口，位于锁舌入口外围设置有便于螺栓穿过夹紧槽的螺栓孔。
  3. 根据权利要求2所述磁性锁，其特征在于：所述锁体为一体成型的凹型锁。
  4. 根据权利要求1所述磁性锁，其特征在于：所述滑块为凹型滑块，滑块的侧壁伸入锁体的侧壁靠近第一推片，滑块的凹陷处对应夹紧槽，滑块的凹陷处底部设置有所述磁铁。
  5. 根据权利要求4所述磁性锁，其特征在于：还包括第一弹性件，所述第一弹性件一端连接在锁体的侧壁上，第一弹性件另一端连接滑块，滑块滑行导致第一弹性件产生形变，第一弹性件构成滑块的复位机构。
  6. 根据权利要求1所述磁性锁，其特征在于：所述第一推片为“L”型片，第一推片的下端以转动方式连接在活动腔内，第一推片的上端形成推动端，第一推片以第一推片的下端为旋转中心旋转。
  7. 根据权利要求1所述磁性锁，其特征在于：还包括扭簧，反锁旋转座为凸轮状底座，反锁旋转座的凸起部表面设置有第一凸柱，锁体的侧壁设置有第二凸柱，扭簧一端连接第一凸柱，扭簧另一端连接第二凸柱，扭簧构成反锁旋转座的换向机构。
  8. 根据权利要求7所述磁性锁，其特征在于：还包括第二弹性件，所述第一推片开有滑道，第二弹性件位于锁体的侧壁，第二弹性件一端抵靠在反锁旋转座上，第二弹性件另一端抵靠在第一推片上，反锁时，反锁旋转座旋转，反锁旋转座下压第二弹性件一端，第二弹性件另一端伸入滑道内，锁定第一推片。
  9. 根据权利要求1所述磁性锁，其特征在于：还包括面板、把手和反锁旋钮，所述面板安装在锁体侧壁上，面板遮挡把手旋转座、反锁旋转座、第一推片、第二推片和限位片，把手穿过面板与把手旋转座连接，把手带动把手旋转座旋转，反锁旋钮和反锁旋转座连接，反锁旋钮带动反锁旋转座旋转。
  10. 根据权利要求9所述磁性锁，其特征在于：还包括挡盖，所述锁体的侧壁开有活动腔，所述把手旋转座、反锁旋转座、第一推片、第二推片和限位片设置在活动腔内，所述挡盖固定在锁体的侧壁遮挡活动腔，面盖安装在锁体侧壁遮挡挡盖。
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