WO2019042078A1 - Bicycle locking device - Google Patents
Bicycle locking device Download PDFInfo
- Publication number
- WO2019042078A1 WO2019042078A1 PCT/CN2018/098410 CN2018098410W WO2019042078A1 WO 2019042078 A1 WO2019042078 A1 WO 2019042078A1 CN 2018098410 W CN2018098410 W CN 2018098410W WO 2019042078 A1 WO2019042078 A1 WO 2019042078A1
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- WIPO (PCT)
- Prior art keywords
- locking piece
- bicycle
- right locking
- lock according
- left locking
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H3/00—Separate supports or holders for parking or storing cycles
- B62H3/04—Separate supports or holders for parking or storing cycles involving forked supports of brackets for holding a wheel
Definitions
- the present invention relates to the field of bicycle parking devices, and in particular to a bicycle lock.
- the locker is a key component in the bicycle lock parking device, and its performance and user experience are particularly important.
- most of the locks on the market are locked by the locking portion, so that the locking portion passes through the inside of the bicycle wheel, thereby realizing the locking of the bicycle wheel.
- the problem with this locking method is that since a large amount of steel wire is distributed inside the bicycle wheel, when the locking portion is moved, there is a certain probability that it will hit the steel wire, thereby affecting the normal locking of the locking device, and the user experience is better. difference.
- the technical problem to be solved by the present invention is to provide a bicycle locker that locks a bicycle wheel hub by opening and closing.
- a bicycle locker comprising a fixing base and a left locking piece and a right locking piece rotatably connected to the fixing seat, wherein the left locking piece and the right locking piece are The curved member, the left locking piece and the right locking piece are respectively formed with a locking portion for locking the bicycle wheel hub and a receiving portion for receiving the thrust of the bicycle wheel, the left locking piece and The force receiving portion of the right locking piece is vertically stacked and is provided with a limiting slot for limiting the rotation angle of the left locking piece and the right locking piece, and the limiting groove of the left locking piece and the limit of the right locking piece The slots together pass through the limit shaft, and the force receiving portion of the left locking piece and the force receiving portion of the right locking piece are slidably connected under the restriction of the limiting shaft.
- the force receiving portion is provided with a first guide wheel that is in rolling connection with the side portion of the bicycle wheel.
- first guide wheels located on the left locking piece and the right locking piece are arranged in a V shape.
- first guiding wheels are respectively arranged up and down and arranged on the left locking piece and the right locking piece.
- the fixing seat is located above the left locking piece and the right locking piece, and the fixing seat is provided with a pair of second guiding wheels which are in rolling connection with the two sides of the bicycle wheel.
- the second guide wheel is arranged in a V shape.
- the fixing base is provided with two vertical columns respectively rotatably connected with the left locking piece and the right locking piece, and the column sleeve is respectively connected between the left locking piece and the fixing seat and the right locking piece A torsion spring with the mount.
- the limiting groove is a strip groove symmetrically distributed on the left locking piece and the right locking piece.
- the locking portion includes a plurality of reinforcing steel sheets stacked on top of each other.
- the left locking piece or the right locking piece is provided with a pin hole for inserting the locking pin into the locking.
- the utility model has the beneficial effects that the bicycle wheel is pushed in from the opening between the locking portions and is in close contact with the force receiving portion. Under the action of the thrust of the bicycle wheel, the left locking piece and the right locking piece respectively rotate in opposite directions around the fixing seat, and the locking is locked. The spacing between the openings is gradually reduced until the bicycle wheel hub is locked. Compared with the locking device that is locked through the inside of the bicycle wheel, the locking device adopts the opening and closing locking manner, and the left locking piece and the right locking piece are rotated to form a locking at the bicycle wheel hub, which is effective. The occurrence of the locking portion hitting the inner wire of the bicycle wheel is avoided.
- Figure 1 is a schematic view showing the assembly of the embodiment of the present invention.
- FIG. 2 is a schematic view showing an unlocked state according to an embodiment of the present invention.
- FIG. 3 is a schematic diagram of a locked state according to an embodiment of the present invention.
- FIG. 4 is a schematic view showing a state in which a lock is locked on a bicycle wheel according to an embodiment of the present invention.
- a bicycle lock device includes a fixing base 10 and a left locking piece 20 and a right locking piece 30 which are located under the fixing base 10 and are rotatably connected with the fixing base 10 in the middle.
- the left locking piece 20 and the right locking piece 30 are both arcuate hook members.
- the bottom of the fixing base 10 is mounted with two uprights 11 downwardly, and the lower ends of the uprights 11 are respectively rotatably connected with the left locking piece 20 and the right locking piece 30, and at the same time, the main body of the torsion spring 12 is sleeved on the column 11.
- the wires at both ends of the torsion spring 12 are respectively connected to the torsion spring limiting holes formed on the fixed seat 10 and the left locking piece 20 and the right locking piece 30.
- the left locking piece 20 and the right locking piece 30 each include a locking portion at both ends for locking the bicycle wheel hub and a receiving portion that receives the thrust applied by the bicycle wheel.
- the force receiving portions of the left locking piece 20 and the right locking piece 30 are vertically stacked, and the force receiving portion is provided with a limiting groove for limiting the rotation angle of the left locking piece 20 and the right locking piece 30, as a preferred limit.
- the bit grooves are strip-shaped grooves 21 symmetrically distributed on the left locking piece 20 and the right locking piece 30, while the strip groove 21 is radially passed through for connecting the left locking piece 20 and the right locking piece 30 at Together with the limiting shaft 22, the limiting shaft 22 is free to slide within the strip groove 21, and the length of the strip groove 21 defines the angle of rotation of the left locking piece 20 and the right locking piece 30.
- the left locking piece 20 is rotated clockwise to the maximum angle
- the right locking piece 30 is rotated counterclockwise to the maximum angle
- the opening distance of the locking portion is the largest, and the lock is in the unlocked state.
- the force receiving portion is provided with a first guide wheel 23 that is slidably coupled to the side portion of the bicycle wheel
- the fixed seat 10 is provided with a pair of second guide wheels 13 that are slidably coupled to both sides of the bicycle wheel.
- a pair of first guide wheels 23 arranged in a V shape are mounted, and at the same time, a pair of second guide wheels 13 arranged in a V shape are mounted on the fixed base 10.
- the lock is fixed to the upper end of the swingable vertical rocker. In the initial state, the locking direction of the lock is at an angle of 90° to the minimum lockable bicycle wheel hub.
- the bicycle wheel of the smallest size is locked, it can be directly pushed in; if the bicycle wheel is locked larger than the minimum size, the locker is tilted forward relative to the bicycle wheel, and the bicycle wheel is pushed in through the opening between the locking portions, the bicycle
- the two sides of the wheel first contact the second guide wheel 13, and the second guide wheel 13 is arranged in a V shape to accommodate the bicycle wheel of different widths; the bicycle wheel is pressed against the second guide wheel 13 and pushes the locker to swing backward
- the bicycle wheel and the second guide wheel 13 are relatively rolled to ensure smooth advancement of the bicycle; when the locker is gradually swung to a locking angle of substantially 90° with the bicycle wheel hub, the bicycle wheel is separated from the second guide wheel 13 and In contact with the first guide wheel 23; the side of the bicycle wheel pushes the first guide wheel 23 such that the left locking piece 20 rotates counterclockwise, the right locking piece 30 rotates clockwise, and the two locking portions move toward the bicycle wheel hub
- the lock of the locker is in place; since the first
- Stopper 20 and right lock Piece 30 rotate in opposite directions to achieve symmetry, the lockup until collapse.
- the left lock piece 20 and the right lock piece 30 rotate around the fixed seat 10, relative rolling occurs between the bicycle wheel and the first guide wheel 23, which is effective.
- the direct sliding of the bicycle wheel and the force receiving portion of the lock is avoided, and the frictional resistance is greatly reduced.
- the opening and closing locking mode adopted by the locking device finally locks at the bicycle wheel hub, thereby avoiding the occurrence of the locking portion hitting the inner wire of the bicycle wheel.
- the first guide wheels 23 are arranged up and down, respectively, on the left locking piece 20 and the right locking piece 30.
- the first guide wheels 23 are respectively located at the upper portion of the left locking piece 20 and the lower portion of the right locking piece 30, and the end of the first guiding wheel 23 when the locking device changes from the locked state to the open state.
- the first guiding wheel 23 is arranged in a staggered arrangement, which can effectively avoid mutual interference, thereby affecting the normal operation of the locking device.
- the locking portion includes a plurality of reinforcing steel sheets 24 stacked one on another to achieve the effect of reinforcing the locking portion.
- the left locking piece 20 or the right locking piece 30 is provided with a pin hole 25 into which the locking pin is inserted.
- the pin hole 25 is opened on the left locking piece 20, and the motor driving locking pin is inserted into the pin hole 25, so that the fixing of the left locking piece 20 is achieved; due to the left locking piece 20 and the right locking piece 30 is provided with a limiting shaft 22 for inserting two obliquely-shaped strip-shaped grooves 21 in the force receiving portion.
- the left locking piece 20 is locked, the left locking piece 20 cannot be rotated, and the limiting shaft 222 cannot be The inner locking piece 30 slides in the strip groove 21, thereby locking the right locking piece 30, and locking the single pin hole 25 can complete the locking of the locking device.
- the left locking piece 20 and the right locking piece 30 are prevented from being reversed to the unlocked state by the torsion spring 12.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Provided is a bicycle locking device, comprising a fixing base (10), and a left locking sheet (20) and a right locking sheet (30) rotatably connected to the fixing base (10), wherein the left locking sheet (20) and the right locking sheet (30) are arc-shaped members, and two ends thereof respectively form a locking part for locking a bicycle wheel hub and a force-bearing part for bearing a pushing force applied by a bicycle wheel; the force-bearing parts of the left locking sheet (20) and the right locking sheet (30) are laminated one above the other and are both provided with a limiting groove; the limiting groove of the left locking sheet (20) and the limiting groove of the right locking sheet (30) are jointly penetrated by a limiting shaft (22); and the force-bearing part of the left locking sheet (20) is slidably connected to the force-bearing part of the right locking sheet (30) under the limiting of the limiting shaft (22).
Description
技术领域Technical field
本发明涉及自行车停放装置技术领域，特别涉及一种自行车锁止器。 The present invention relates to the field of bicycle parking devices, and in particular to a bicycle lock.
背景技术Background technique
随着公共自行车租赁模式的的愈发流行，自行车锁止停放装置也是层出不穷。With the increasing popularity of public bicycle rental models, bicycle lock parking devices are also emerging.
锁止器作为自行车锁止停放装置里的关键零部件，其性能和给用户的体验显得尤为重要。目前，市面上大部分的锁止器都是通过拨动锁止部，使得锁止部穿过自行车轮的内部，进而实现自行车轮的锁止。这种锁止方式的问题在于：由于自行车轮内部分布有大量的钢丝，在拨动锁止部的时候，有一定概率会撞到钢丝，从而影响到锁止器的正常锁止，用户体验较差。The locker is a key component in the bicycle lock parking device, and its performance and user experience are particularly important. At present, most of the locks on the market are locked by the locking portion, so that the locking portion passes through the inside of the bicycle wheel, thereby realizing the locking of the bicycle wheel. The problem with this locking method is that since a large amount of steel wire is distributed inside the bicycle wheel, when the locking portion is moved, there is a certain probability that it will hit the steel wire, thereby affecting the normal locking of the locking device, and the user experience is better. difference.
发明内容Summary of the invention
本发明所要解决的技术问题是提供一种采用开合式对自行车轮轮毂进行锁止的一种自行车锁止器。 The technical problem to be solved by the present invention is to provide a bicycle locker that locks a bicycle wheel hub by opening and closing.
为解决上述技术问题所采用的技术方案：一种自行车锁止器，包括固定座以及与固定座转动连接的左锁止片和右锁止片，所述左锁止片和右锁止片为弧形构件，所述左锁止片和右锁止片的两端部分别形成有用于锁住自行车轮轮毂的锁止部以及承受自行车轮施加推力的受力部，所述左锁止片和右锁止片的受力部上下层叠且均设有用于限制左锁止片和右锁止片转动角度的限位槽，所述左锁止片的限位槽和右锁止片的限位槽共同穿过有限位轴，所述左锁止片的受力部和右锁止片的受力部在限位轴的限制下滑动连接。A technical solution for solving the above technical problem: a bicycle locker comprising a fixing base and a left locking piece and a right locking piece rotatably connected to the fixing seat, wherein the left locking piece and the right locking piece are The curved member, the left locking piece and the right locking piece are respectively formed with a locking portion for locking the bicycle wheel hub and a receiving portion for receiving the thrust of the bicycle wheel, the left locking piece and The force receiving portion of the right locking piece is vertically stacked and is provided with a limiting slot for limiting the rotation angle of the left locking piece and the right locking piece, and the limiting groove of the left locking piece and the limit of the right locking piece The slots together pass through the limit shaft, and the force receiving portion of the left locking piece and the force receiving portion of the right locking piece are slidably connected under the restriction of the limiting shaft.
进一步地，所述受力部设有与自行车轮侧部滚动连接的第一导向轮。Further, the force receiving portion is provided with a first guide wheel that is in rolling connection with the side portion of the bicycle wheel.
进一步地，位于所述左锁止片和右锁止片的第一导向轮呈V形布置。Further, the first guide wheels located on the left locking piece and the right locking piece are arranged in a V shape.
进一步地，所述第一导向轮分别上下交错的布置在左锁止片和右锁止片。Further, the first guiding wheels are respectively arranged up and down and arranged on the left locking piece and the right locking piece.
进一步地，所述固定座位于左锁止片和右锁止片的上方，所述固定座上设有一对位于可与自行车轮两侧部滚动连接的第二导向轮。Further, the fixing seat is located above the left locking piece and the right locking piece, and the fixing seat is provided with a pair of second guiding wheels which are in rolling connection with the two sides of the bicycle wheel.
进一步地，所述第二导向轮呈V形布置。Further, the second guide wheel is arranged in a V shape.
进一步地，所述固定座上设有分别与左锁止片和右锁止片转动连接的两个立柱，所述立柱套有分别连接在左锁止片和固定座之间以及右锁止片与固定座之间的扭簧。Further, the fixing base is provided with two vertical columns respectively rotatably connected with the left locking piece and the right locking piece, and the column sleeve is respectively connected between the left locking piece and the fixing seat and the right locking piece A torsion spring with the mount.
进一步地，所述限位槽为对称分布在左锁止片和右锁止片上的条形槽。Further, the limiting groove is a strip groove symmetrically distributed on the left locking piece and the right locking piece.
进一步地，所述锁止部包括多片上下层叠的加固钢片。 Further, the locking portion includes a plurality of reinforcing steel sheets stacked on top of each other.
进一步地，所述左锁止片或右锁止片设有供锁止销***锁紧的销孔。Further, the left locking piece or the right locking piece is provided with a pin hole for inserting the locking pin into the locking.
有益效果：自行车轮从锁止部之间的开口推入并与受力部紧贴，在自行车轮的推力作用下，左锁止片和右锁止片分别绕固定座反向转动，锁止部之间的开口间距逐渐变小，直至锁住自行车轮轮毂。相比较于穿过自行车轮内部进行锁止的锁止器，该锁止器采用开合式锁止的方式，左锁止片和右锁止片经转动后在自行车轮轮毂处形成锁止，有效避免了锁止部撞到自行车轮内部钢丝的情况发生。
The utility model has the beneficial effects that the bicycle wheel is pushed in from the opening between the locking portions and is in close contact with the force receiving portion. Under the action of the thrust of the bicycle wheel, the left locking piece and the right locking piece respectively rotate in opposite directions around the fixing seat, and the locking is locked. The spacing between the openings is gradually reduced until the bicycle wheel hub is locked. Compared with the locking device that is locked through the inside of the bicycle wheel, the locking device adopts the opening and closing locking manner, and the left locking piece and the right locking piece are rotated to form a locking at the bicycle wheel hub, which is effective. The occurrence of the locking portion hitting the inner wire of the bicycle wheel is avoided.
附图说明DRAWINGS
下面结合附图和实施例对本发明做进一步的说明；The present invention will be further described below in conjunction with the accompanying drawings and embodiments;
图1为本发明实施例的装配示意图；Figure 1 is a schematic view showing the assembly of the embodiment of the present invention;
图2为本发明实施例的开锁状态示意图；2 is a schematic view showing an unlocked state according to an embodiment of the present invention;
图3为本发明实施例的锁止状态示意图；3 is a schematic diagram of a locked state according to an embodiment of the present invention;
图4为本发明实施例锁止器锁止在自行车轮上的状态示意图。4 is a schematic view showing a state in which a lock is locked on a bicycle wheel according to an embodiment of the present invention.
具体实施方式Detailed ways
参照图1至图4，本发明实施例一种自行车锁止器，包括固定座10以及位于固定座10下方且在中部与固定座10转动连接的左锁止片20和右锁止片30，其中，左锁止片20和右锁止片30均为弧形钩件。作为优选，固定座10的底部向下安装有两个立柱11，立柱11的下端分别与左锁止片20以及右锁止片30转动连接，同时，扭簧12的主体套在立柱11上，扭簧12两端的钢丝分别连接在位于固定座10以及左锁止片20和右锁止片30上所开设的扭簧限位孔内。左锁止片20和右锁止片30均包括位于两端部的用于锁住自行车轮轮毂的锁止部以及承受自行车轮施加推力的受力部。其中，左锁止片20和右锁止片30的受力部上下层叠，并且受力部设有用于限制左锁止片20和右锁止片30转动角度的限位槽，作为优选，限位槽为对称分布在左锁止片20和右锁止片30上的条形槽21，同时，条形槽21径向穿过有用于将左锁止片20和右锁止片30连接在一起的限位轴22，限位轴22可在条形槽21内自由的滑动，条形槽21的长度确定了左锁止片20和右锁止片30的转动角度。在扭簧12的作用下，左锁止片20顺时针旋转至最大角度，右锁止片30逆时针旋转至最大角度，锁止部的开口间距最大，锁止器处于开锁状态。1 to 4, a bicycle lock device includes a fixing base 10 and a left locking piece 20 and a right locking piece 30 which are located under the fixing base 10 and are rotatably connected with the fixing base 10 in the middle. Wherein, the left locking piece 20 and the right locking piece 30 are both arcuate hook members. Preferably, the bottom of the fixing base 10 is mounted with two uprights 11 downwardly, and the lower ends of the uprights 11 are respectively rotatably connected with the left locking piece 20 and the right locking piece 30, and at the same time, the main body of the torsion spring 12 is sleeved on the column 11. The wires at both ends of the torsion spring 12 are respectively connected to the torsion spring limiting holes formed on the fixed seat 10 and the left locking piece 20 and the right locking piece 30. The left locking piece 20 and the right locking piece 30 each include a locking portion at both ends for locking the bicycle wheel hub and a receiving portion that receives the thrust applied by the bicycle wheel. Wherein, the force receiving portions of the left locking piece 20 and the right locking piece 30 are vertically stacked, and the force receiving portion is provided with a limiting groove for limiting the rotation angle of the left locking piece 20 and the right locking piece 30, as a preferred limit. The bit grooves are strip-shaped grooves 21 symmetrically distributed on the left locking piece 20 and the right locking piece 30, while the strip groove 21 is radially passed through for connecting the left locking piece 20 and the right locking piece 30 at Together with the limiting shaft 22, the limiting shaft 22 is free to slide within the strip groove 21, and the length of the strip groove 21 defines the angle of rotation of the left locking piece 20 and the right locking piece 30. Under the action of the torsion spring 12, the left locking piece 20 is rotated clockwise to the maximum angle, the right locking piece 30 is rotated counterclockwise to the maximum angle, the opening distance of the locking portion is the largest, and the lock is in the unlocked state.
作为优选，受力部设有与自行车轮侧部滚动连接的第一导向轮23，固定座10上设有一对位于可与自行车轮两侧部滚动连接的第二导向轮13。位于受力部的靠近自行车轮侧，安装了一对呈V形布置的第一导向轮23，同时，在固定座10上安装了一对呈V形布置的第二导向轮13。锁止器固定在可摆动的竖向摇杆上端，初始状态时，锁止器的锁止方向与可锁止最小尺寸的自行车轮轮毂呈90°夹角。若是锁止最小尺寸的自行车轮时，直接推入即可；若是锁止大于最小尺寸的自行车轮时，锁止器相对自行车轮前倾，自行车轮经锁止部之间的开口推入，自行车轮的两侧先接触到第二导向轮13，由于第二导向轮13呈V形布置，可适应不同宽度的自行车轮；自行车轮压在第二导向轮13上并推动锁止器向后摆动，自行车轮与第二导向轮13相对滚动，确保自行车推进顺畅；当锁止器逐步摆动至锁止方向与自行车轮轮毂基本呈90°夹角时，自行车轮与第二导向轮13分离，并与第一导向轮23接触；自行车轮的侧部推动第一导向轮23，使得左锁止片20逆时针转动，右锁止片30顺时针转动，两锁止部相向运动至自行车轮轮毂处，实现锁止器的锁止就位；由于左右两边的第一导向轮23呈V形分布，使得自行车轮可均匀的对左锁止片20和右锁止30片施力，确保了左锁止片20和右锁止片30实现对称的相向转动，直至合拢形成锁止。锁止器在由开锁状态到锁止状态变化的过程中，由于左锁止片20和右锁止片30绕固定座10发生了转动，通过自行车轮与第一导向轮23发生相对滚动，有效避免了自行车轮与锁止器的受力部直接发生相对滑动，大大减小了摩擦阻力。该锁止器所采用的开合式锁止方式，最终在自行车轮轮毂处进行锁止，避免了锁止部撞到自行车轮内部钢丝的情况发生。Preferably, the force receiving portion is provided with a first guide wheel 23 that is slidably coupled to the side portion of the bicycle wheel, and the fixed seat 10 is provided with a pair of second guide wheels 13 that are slidably coupled to both sides of the bicycle wheel. Located near the bicycle wheel side of the force receiving portion, a pair of first guide wheels 23 arranged in a V shape are mounted, and at the same time, a pair of second guide wheels 13 arranged in a V shape are mounted on the fixed base 10. The lock is fixed to the upper end of the swingable vertical rocker. In the initial state, the locking direction of the lock is at an angle of 90° to the minimum lockable bicycle wheel hub. If the bicycle wheel of the smallest size is locked, it can be directly pushed in; if the bicycle wheel is locked larger than the minimum size, the locker is tilted forward relative to the bicycle wheel, and the bicycle wheel is pushed in through the opening between the locking portions, the bicycle The two sides of the wheel first contact the second guide wheel 13, and the second guide wheel 13 is arranged in a V shape to accommodate the bicycle wheel of different widths; the bicycle wheel is pressed against the second guide wheel 13 and pushes the locker to swing backward The bicycle wheel and the second guide wheel 13 are relatively rolled to ensure smooth advancement of the bicycle; when the locker is gradually swung to a locking angle of substantially 90° with the bicycle wheel hub, the bicycle wheel is separated from the second guide wheel 13 and In contact with the first guide wheel 23; the side of the bicycle wheel pushes the first guide wheel 23 such that the left locking piece 20 rotates counterclockwise, the right locking piece 30 rotates clockwise, and the two locking portions move toward the bicycle wheel hub The lock of the locker is in place; since the first guide wheels 23 on the left and the right sides are V-shaped, the bicycle wheel can evenly apply force to the left lock piece 20 and the right lock 30 piece to ensure the left lock. Stopper 20 and right lock Piece 30 rotate in opposite directions to achieve symmetry, the lockup until collapse. During the change of the lock state from the unlocked state to the locked state, since the left lock piece 20 and the right lock piece 30 rotate around the fixed seat 10, relative rolling occurs between the bicycle wheel and the first guide wheel 23, which is effective. The direct sliding of the bicycle wheel and the force receiving portion of the lock is avoided, and the frictional resistance is greatly reduced. The opening and closing locking mode adopted by the locking device finally locks at the bicycle wheel hub, thereby avoiding the occurrence of the locking portion hitting the inner wire of the bicycle wheel.
作为优选，第一导向轮23分别上下交错的布置在左锁止片20和右锁止片30。本实施例中，第一导向轮23分别位于左锁止片20的上部和右锁止片30的下部，在锁止器从锁止状态向打开状态变化时，第一导向轮23的端部逐渐靠近，将第一导向轮23设置成上下交错布置的方式，可有效避免相互发生干涉，进而影响到锁止器的正常工作。Preferably, the first guide wheels 23 are arranged up and down, respectively, on the left locking piece 20 and the right locking piece 30. In the present embodiment, the first guide wheels 23 are respectively located at the upper portion of the left locking piece 20 and the lower portion of the right locking piece 30, and the end of the first guiding wheel 23 when the locking device changes from the locked state to the open state. Gradually close, the first guiding wheel 23 is arranged in a staggered arrangement, which can effectively avoid mutual interference, thereby affecting the normal operation of the locking device.
作为优选，锁止部包括多片上下层叠的加固钢片24以达到加固锁止部的效果。 Preferably, the locking portion includes a plurality of reinforcing steel sheets 24 stacked one on another to achieve the effect of reinforcing the locking portion.
作为优选，左锁止片20或右锁止片30设有供锁止销***锁紧的销孔25。本实施例中，销孔25开设在左锁止片20上，电机驱动锁止销***至销孔25，实现了对左锁止片20的固定；由于左锁止片20和右锁止片30在受力部设有***两个呈斜交叉状的条形槽21的限位轴22，当左锁止片20被锁止后，左锁止片20无法转动，限位轴222无法在右锁止片30的条形槽21内滑动，进而实现对右锁止片30的锁止，达到了锁止单一销孔25即可完成锁止器锁止的目的。Preferably, the left locking piece 20 or the right locking piece 30 is provided with a pin hole 25 into which the locking pin is inserted. In this embodiment, the pin hole 25 is opened on the left locking piece 20, and the motor driving locking pin is inserted into the pin hole 25, so that the fixing of the left locking piece 20 is achieved; due to the left locking piece 20 and the right locking piece 30 is provided with a limiting shaft 22 for inserting two obliquely-shaped strip-shaped grooves 21 in the force receiving portion. When the left locking piece 20 is locked, the left locking piece 20 cannot be rotated, and the limiting shaft 222 cannot be The inner locking piece 30 slides in the strip groove 21, thereby locking the right locking piece 30, and locking the single pin hole 25 can complete the locking of the locking device.
阻止左锁止片20和右锁止片30在扭簧12的作用下反转至开锁状态。The left locking piece 20 and the right locking piece 30 are prevented from being reversed to the unlocked state by the torsion spring 12.
上面结合附图对本发明的实施方式作了详细说明，但是本发明不限于上述实施方式，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and can be made without departing from the spirit of the invention within the scope of the knowledge of those skilled in the art. Various changes.
Claims (10)
- 一种自行车锁止器，其特征在于：包括固定座以及与固定座转动连接的左锁止片和右锁止片，所述左锁止片和右锁止片为弧形构件，所述左锁止片和右锁止片的两端部分别形成有用于锁住自行车轮轮毂的锁止部以及承受自行车轮施加推力的受力部，所述左锁止片和右锁止片的受力部上下层叠且均设有用于限制左锁止片和右锁止片转动角度的限位槽，所述左锁止片的限位槽和右锁止片的限位槽共同穿过有限位轴，所述左锁止片的受力部和右锁止片的受力部在限位轴的限制下滑动连接。 A bicycle locker comprising: a fixing seat and a left locking piece and a right locking piece rotatably connected to the fixing seat, the left locking piece and the right locking piece being an arc member, the left Both ends of the locking piece and the right locking piece are respectively formed with a locking portion for locking the bicycle wheel hub and a force receiving portion for receiving the thrust of the bicycle wheel, and the force of the left locking piece and the right locking piece And a limiting slot for limiting the rotation angle of the left locking piece and the right locking piece, wherein the limiting groove of the left locking piece and the limiting groove of the right locking piece pass through the limited position axis The force receiving portion of the left locking piece and the force receiving portion of the right locking piece are slidably connected under the restriction of the limiting shaft.
- 根据权利要求1所述的自行车锁止器，其特征在于：所述受力部设有与自行车轮侧部滚动连接的第一导向轮。 The bicycle lock according to claim 1, wherein said force receiving portion is provided with a first guide wheel that is in rolling connection with a side portion of the bicycle wheel.
- 根据权利要求2所述的自行车锁止器，其特征在于：位于所述左锁止片和右锁止片的第一导向轮呈V形布置。 The bicycle lock according to claim 2, wherein the first guide wheels of the left locking piece and the right locking piece are arranged in a V shape.
- 根据权利要求3所述的自行车锁止器，其特征在于：所述第一导向轮分别上下交错的布置在左锁止片和右锁止片。 The bicycle lock according to claim 3, wherein the first guide wheels are vertically arranged alternately on the left locking piece and the right locking piece.
- 根据权利要求1-4任意一项所述的自行车锁止器，其特征在于：所述固定座位于左锁止片和右锁止片的上方，所述固定座上设有一对位于可与自行车轮两侧部滚动连接的第二导向轮。 The bicycle lock according to any one of claims 1 to 4, wherein the fixing seat is located above the left locking piece and the right locking piece, and the fixing seat is provided with a pair of bicycles a second guide wheel that is rolledly connected to both sides of the wheel.
- 根据权利要求5所述的自行车锁止器，其特征在于：所述第二导向轮呈V形布置。 The bicycle lock according to claim 5, wherein said second guide wheel is arranged in a V shape.
- 根据权利要求1-4任意一项所述的自行车锁止器，其特征在于：所述固定座上设有分别与左锁止片和右锁止片转动连接的两个立柱，所述立柱套有分别连接在左锁止片和固定座之间以及右锁止片与固定座之间的扭簧。 The bicycle lock according to any one of claims 1 to 4, wherein the fixing base is provided with two columns respectively rotatably connected to the left locking piece and the right locking piece, and the column sleeve There are respectively torsion springs connected between the left locking piece and the fixing seat and between the right locking piece and the fixing seat.
- 根据权利要求1-4任意一项所述的自行车锁止器，其特征在于：所述限位槽为对称分布在左锁止片和右锁止片上的条形槽。 The bicycle lock according to any one of claims 1 to 4, wherein the limiting groove is a strip groove symmetrically distributed on the left locking piece and the right locking piece.
- 根据权利要求1-4任意一项所述的自行车锁止器，其特征在于：所述锁止部包括多片上下层叠的加固钢片。 The bicycle lock according to any one of claims 1 to 4, wherein the locking portion comprises a plurality of sheets of reinforcing steel sheets stacked one on another.
- 根据权利要求1-4任意一项所述的自行车锁止器，其特征在于：所述左锁止片或右锁止片设有供锁止销***锁紧的销孔。 The bicycle lock according to any one of claims 1 to 4, wherein the left locking piece or the right locking piece is provided with a pin hole for inserting the locking pin into the locking.
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| CN201710780129.2 | 2017-09-01 | ||
| CN201710780129.2A CN107618595B (en) | 2017-09-01 | 2017-09-01 | Bicycle locking device |
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| WO2019042078A1 true WO2019042078A1 (en) | 2019-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2018/098410 WO2019042078A1 (en) | 2017-09-01 | 2018-08-03 | Bicycle locking device |
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| CN107618595B (en) * | 2017-09-01 | 2020-10-27 | 广州明希网络科技有限公司 | Bicycle locking device |
| CN108284892A (en) * | 2018-03-21 | 2018-07-17 | 永安行科技股份有限公司 | Non-motor vehicle parking device |
| CN108609074B (en) * | 2018-05-30 | 2024-03-01 | 珠海优特电力科技股份有限公司 | Locking mechanism and locking pile |
| CN109050716A (en) * | 2018-07-02 | 2018-12-21 | 珠海优特物联科技有限公司 | Car locking mechanism and car locking stake |
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