CN217533105U - Bicycle lock and scooter - Google Patents

Abstract

The utility model particularly discloses a lock and scooter, the lock includes: the lock tongue comprises a lock body and a locking part arranged at one end of the lock body, and a tenon is arranged on the side wall of the lock tongue; the shifting piece is provided with a pressing part and a shifting edge; a resilient member; a housing; wherein, the lock body is installed in the shell with sliding, and the plectrum is installed in the shell with rotating, stirs the limit and is located the tenon and is close to one side of sticking department, and the piece that kick-backs is located between shell and the spring bolt, and the plectrum rotates to the second angle from first angle when pressing the portion of pressing: when the plectrum is at a first angle, the lock tongue slides to a first position, and the locking part extends out of the shell; when the shifting piece is at a second angle, the lock tongue slides to a second position, and the locking part retracts into the shell. The operation convenience and the safety are unified.

Description

Bicycle lock and scooter

Technical Field

The utility model relates to a scooter, more specifically say, relate to a lock and scooter.

Background

Along with the improvement of living standard, people are gaining favor to the scooter motion day by day. The scooter market is good and uneven at present, and locking performance and the convenience of locking operation of locking device can't reach the unity, and the locking device of security height is difficult to operate, easy operation's locking device pine takes off easily, and the potential safety hazard is big. Especially, the requirement for the safety of the child scooter is higher because the user is a child, but the intelligence level and the physical strength level of the child cannot complete the operation action of the highly complex locking device, and a locking device with unified operation convenience and safety is lacked.

SUMMERY OF THE UTILITY MODEL

In view of the above, a need exists for a lock and a scooter, which can be operated conveniently and safely.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vehicle lock, comprising: the lock bolt comprises a lock body and a locking part arranged at one end of the lock body, and a tenon is arranged on the side wall of the lock bolt; the shifting piece is provided with a pressing part and a shifting edge; a resilient member; a housing; wherein, lock body slidable ground is installed in the shell, the plectrum is installed in the shell rotatably, stir the limit and be located the tenon is close to one side of sticking department, resilience piece is located between shell and the spring bolt, press when pressing the portion of pressing the plectrum from first angle rotation to second angle: when the plectrum is at a first angle, the lock tongue slides to a first position, and the locking part extends out of the shell; when the plectrum is at the second angle, the spring bolt slides to the second position, and the locking part is retracted into the shell.

In one embodiment, when the plectrum is at the first position, the pressing part and the poking edge are positioned on the same side of the rotation axis of the plectrum.

In one embodiment, the poking edge is long-strip-shaped, and when the poking sheet is at the first angle, the length extending direction of the poking edge is consistent with the pressing direction of the pressing part.

In one embodiment, the poking sheet is provided with a sliding groove, the side edge of the sliding groove forms the poking edge, the tenon extends into the sliding groove, and the tenon is in sliding fit with the sliding groove.

In one embodiment, the lock tongue is provided with a limiting groove, the housing is provided with a limiting pin, the limiting pin extends into the limiting groove, the lock tongue abuts against one end of the limiting groove when located at the first position, and the lock tongue abuts against the other end of the limiting groove when located at the second position.

In one embodiment, the limiting groove is a through hole penetrating through the lock tongue, and the limiting pin penetrates through the limiting groove.

In one embodiment, the resilient member is a spring having one end abutting the latch bolt and the other end abutting the housing.

In one embodiment, the vehicle lock further comprises a button slidably mounted to the housing, the button interfacing with the push portion.

In one embodiment, the width of the locking portion is greater than the width of the lock body.

A scooter comprising a lock as claimed in any one of the preceding claims.

The utility model has the advantages that:

the utility model discloses the car lock is equipped with plectrum, spring bolt, and rotation through the plectrum drives the flexible of spring bolt, and the structure is small and exquisite, reliable. The pressing part is pressed to drive the lock tongue to be recovered into the shell, so that unlocking is completed; under the effect of the rebound piece, after the release is pressed, the spring bolt can automatically rebound and extend out of the shell to complete the locking. Under the effect of rebound spare, the spring bolt keeps in the lock state always, keeps the open mode of grab rail and running-board all the time at the in-process of riding the scooter to the simple structure of plectrum and spring bolt, safe and reliable, when needing to unblank, only need press and press the portion and just can make the sticking department retrieve, just can realize unblanking convenient operation.

Drawings

FIG. 1 is a first schematic view of the overall structure of the scooter;

FIG. 2 is a schematic view of the overall structure of the scooter;

FIG. 3 is a partial cross-sectional view of the scooter with the grab bar deployed and the lock locked;

FIG. 4 is a partial cross-sectional view of the scooter with the grab bar deployed and the lock unlocked;

FIG. 5 is a partial cross-sectional view of the scooter with the grab bar folded and the lock unlocked;

FIG. 6 is a cross-sectional view of the vehicle lock when locked (with the tumblers at a first angle and the deadbolt in a first position);

FIG. 7 is a cross-sectional view of the lock being unlocked (with the paddle at a second angle and the locking bolt in a second position);

FIG. 8 is a perspective view of the paddle;

FIG. 9 is a front view of the paddle;

FIG. 10 is an equivalent alternative structure one of the plectrum;

FIG. 11 is a second equivalent alternative configuration of the pick;

fig. 12 shows an equivalent alternative structure three of the pick.

Reference numerals:

100. the handle comprises a grab bar 110, a handle 200, a pedal plate 201, a lock hole 210, a wheel 300, a shell 301, a first sliding hole 302, a second sliding hole 303, an insertion hole 310, a lock tongue 311, a lock body 312, a locking part 313, a tenon 320, a shifting piece 321, a pressing part 322, a sliding groove 323, a shifting edge 324, a shaft hole 330, a rebound piece 340, a button 350, a limiting groove 400 and a limiting pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are combined below to describe the technical solutions of the present invention clearly and completely. It should be noted that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

The terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, the definitions of "first", "second", "third", "fourth" features may explicitly or implicitly include one or more of such features.

As shown in fig. 1 to 12, the scooter of the present embodiment includes a lock.

As shown in fig. 1 and 2, the scooter includes a footrest 200, a plurality of wheels 210, a grab rail 100, and a handle 110, wherein the plurality of wheels 210 are mounted on the footrest 200, the handle 110 is mounted on the upper end of the grab rail 100, and the lower end of the grab rail 100 is rotatably connected to the footrest 200. The lock is mounted to the lower end of the grab bar 100.

As shown in fig. 3 to 9, the vehicle lock includes: a locking bolt 310, a paddle 320, a resilient member 330, and a housing 300. The shell 300 is provided with a jack 303, the grab bar 100 is inserted into the jack 303, and the whole vehicle lock is connected with the grab bar 100 through the shell 300. The foot pedal 200 is provided with a lock hole 201, the lock hole 201 is matched with the bolt 310, when the grab bar 100 is unfolded and the grab bar 100 is erected relative to the foot pedal 200, the grab bar 100 is locked at the unfolded position by using a vehicle lock, and the bolt 310 is inserted into the lock hole 201 at the moment, as shown in fig. 1, 3 and 6; when the lock is unlocked, the latch 310 is withdrawn from the locking hole 201, and the grab bar 100 can be freely rotated, thereby folding the grab bar 100, as shown in fig. 2, 4, 5, and 7. In this embodiment, the car lock is disposed on the grab bar 100, the pedal 200 is disposed with the lock hole 201, and the lock hole 201 is engaged with the lock tongue 310, but not limited to this embodiment, the car lock may also be disposed on the pedal 200, and the grab bar 100 is disposed with the lock hole 201 engaged with the lock tongue 310.

The latch 310 includes a lock body 311 and a locking part 312 provided at one end of the lock body 311. The width of the locking part 312 is larger than the width of the body 311. The wider locking part 312 can ensure the locking firmness, and the narrower lock body 311 can save space, thereby realizing the uniformity of performance and space. A second sliding hole 302 is formed in the housing 300, a lock body 311 of the latch 310 is inserted into the second sliding hole 302 and slidably inserted into the second sliding hole 302, and the latch 310 is slidable relative to the housing 300. The side walls of the lock body 311 are provided with tenons 313, and the tenons 313 protrude outward with respect to the side walls of the lock body 311.

The poking piece 320 is provided with a shaft hole 324, the poking piece 320 is rotatably installed on the shell 300 through a rotating shaft, the poking piece 320 is provided with a pressing part 321 and a sliding groove 322, the side edge of the sliding groove 322 is used as a poking edge 323, the pressing part 321 is a part pressed by a user, the tenon 313 extends into the sliding groove 322, the tenon 313 is in sliding fit with the sliding groove 322, when the poking piece 320 rotates, the tenon 313 slides in the sliding groove 322, the poking edge 323 guides the movement of the tenon 313, and meanwhile, the tenon 313 drives the lock tongue 310 to slide. In this embodiment, the sliding groove 322 is a through groove (i.e. the sliding groove 322 penetrates the lock body 311 to be in a through hole state), but is not limited to this embodiment, and may also be a blind groove (i.e. does not penetrate the lock body 311), as long as it can restrict the tenon 313 to move.

The resilient member 330 is disposed between the housing 300 and the latch 310, and the resilient member 330 is a spring in this embodiment, but not limited to this embodiment, and the resilient member 330 may also be an elastic sheet, rubber or other material or structure capable of providing resilient force, as long as the resilient force can be provided. In this embodiment, one end of the spring abuts against one end of the lock body 311, and the other end abuts against the housing 300, at this time, the resilience of the spring is aligned with the sliding direction of the lock tongue 310, so that the resilience of the spring can be utilized to the maximum, and the lock tongue 310 can be ensured to rebound smoothly.

The "lock-unlock" operation of the vehicle lock is as follows: in a relaxed state, the pick 320 is located at the first position, and when the pressing portion 321 is pressed, the pick 320 rotates from the first angle to the second angle: when the pick 320 is at the first angle, the latch 310 slides to the first position, and the locking portion 312 extends out of the housing 300, which is the locked state, as shown in fig. 3 and 6; when the paddle 320 is at the second angle, the bolt 310 slides to the second position, and the locking portion 312 is retracted into the housing 300, which is the unlocked state, as shown in fig. 4, 5, and 7. The rotation of the shifting piece 320 drives the bolt 310 to stretch, the structure is small, and the pressing part 321 is pressed to drive the bolt 310 to be recovered into the shell 300, so that unlocking is completed; under the action of the resilient member 330, after releasing the pressing, the latch tongue 310 will automatically rebound and extend out of the housing 300, thereby completing the locking. Under the effect of resilience piece 330, spring bolt 310 keeps in the locking state all the time, keeps the open mode of bar 100 and running-board 200 all the time at the in-process of riding the scooter, when needing to unblank, only needs to press and presses portion 321 and just can make locking portion 312 retrieve, realizes unblanking, convenient operation.

As shown in fig. 6 and 7, the locking tongue 310 has a limiting groove 350, the housing 300 has a limiting pin 400, the limiting pin 400 extends into the limiting groove 350, the locking tongue 310 abuts against one end of the limiting groove 350 when located at the first position, and the locking tongue 310 abuts against the other end of the limiting groove 350 when located at the second position. The limit groove 350 and the limit pin 400 limit the sliding stroke of the lock tongue 310, so that the lock tongue 310 is accurately stopped at the first position and the second position. In this embodiment, the limiting groove 350 is a through hole penetrating through the locking tongue 310, and the limiting pin 400 penetrates through the limiting groove 350. During the sliding of the locking tongue 310, the stop pin 400 can be used for guiding and limiting the sliding, so that the sliding of the locking tongue 310 is smoother. But not limited to this embodiment, the limit groove 350 may also be a blind hole opened on the side wall of the lock tongue 310, the limit groove 350 does not penetrate through the lock tongue 310, and the limit pin 400 is inserted into the limit groove 350 but does not penetrate through the lock tongue 310 as long as the limit groove can limit the stroke of the lock tongue 310.

In this embodiment, as shown in fig. 6, 8 and 9, when the dial 320 is in the first position, the pressing portion 321 and the dial edge 323 of the sliding groove 322 are located on the same side of the rotation axis of the dial 320. The structure is compact, the occupied space is small, and the handrail device is suitable for being used in a narrow handrail 100. Without limitation, other shapes of the striking plate 320 and the striking edge 323 may be used as long as the striking plate 310 can be driven to slide. For example, the sliding groove 322 may not be provided, and the side edge of the dial 320 is directly used as the dial edge 323, as shown in fig. 12; it is also possible to design the pushing portion 321 and the sliding edge 323 of the sliding slot 322 to be located on two sides of the rotation axis of the pick 320, as shown in fig. 10.

In this embodiment, as shown in fig. 6, 8 and 9, the poking edge 323 of the sliding groove 322 is a strip, and when the poking piece 320 is at the first angle, the length extending direction of the sliding groove 322 and the poking edge 323 is the same as the pressing direction of the pressing portion 321. When the pressing portion 321 is pressed, the poking piece 320 starts to rotate from the first angle, at this time, the length extending direction of the poking edge 323 is consistent with the pressing direction of the pressing portion 321, and the tenon 313 can smoothly start to slide in the sliding groove 322, so that clamping stagnation is avoided. Furthermore, the pressing portion 321 and the poking edge 323 are located on the same side of the rotation axis of the poking piece 320, and the lock tongue 310 can obtain a larger sliding stroke by rotating from the first angle to the second angle. However, the extending direction of the sliding groove 322 and the toggle edge 323 may intersect with the pressing direction of the pressing portion 321 when the toggle piece 320 is at the first angle, as shown in fig. 11.

The vehicle lock further includes a button 340, the button 340 is slidably mounted to the housing 300, and the button 340 is coupled to the pressing portion 321. Because pressing the portion 321 and can driving the plectrum 320 to rotate, set up slidable button 340, when button 340 slided on shell 300, can press portion 321, the user can not feel the rotation of plectrum 320 during the operation, and user's intuitional sensation is that the button 340 is pressed to the straight line, makes the operational feel more humanized, also is convenient for children to operate. The housing 300 has a first slide hole 301 therein, the button 340 is slidably provided in the first slide hole 301, and the pressing portion 321 abuts against the button 340. When the button 340 is pressed, the button 340 slides inwards in the first sliding hole 301 to drive the pressing part 321 to move inwards, the shifting piece 320 rotates from the first position to the second position, and due to the sliding fit of the tenon 313, the sliding groove 322 and the shifting edge 323, the lock tongue 310 moves upwards under the drive of the sliding groove 322 and the shifting edge 323, and the locking part 312 is recovered into the shell 300.

When the scooter is used, in a normal use state, the grab bar 100 is unfolded to be upright relative to the pedal 200, the button 340 is not stressed, the plectrum 320 is positioned at a first angle, the bolt 310 is positioned at a first position, the limit pin 400 abuts against one end of the limit groove 350, the locking part 312 is inserted into the lock hole 201, the grab bar 100 is locked, and the scooter can slide, as shown in fig. 1, 3 and 6; when the scooter needs to be folded, the button 340 is pressed, the button 340 drives the shifting piece 320 to rotate from the first angle to the second angle, the lock tongue 310 is driven to slide from the first position to the second position under the guiding of the sliding groove 322 and the tenon 313, the limit pin 400 abuts against the other end of the limit groove 350, the locking part 312 is retracted from the lock hole 201 and is in an unlocking state, as shown in fig. 4 and 7, the grab bar 100 can be folded and folded at the moment, and the scooter is in a storage state, as shown in fig. 2 and 5; when the scooter in the storage state needs to be reused, the grab rail 100 is rotated, and when the locking part 312 is rotated to be aligned with the locking hole 201, the locking tongue 310 automatically pops out to be inserted into the locking hole 201 under the effect of the resilience force of the resilience member 330, so as to complete locking, and the grab rail 100 is kept upright relative to the pedal 200, as shown in fig. 1 and 3, so that the scooter can normally slide.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A vehicle lock, comprising:

the lock bolt comprises a lock body and a locking part arranged at one end of the lock body, and a tenon is arranged on the side wall of the lock bolt;

the shifting piece is provided with a pressing part and a shifting edge;

a resilient member;

a housing;

the lock body is slidably mounted on the housing, the shifting piece is rotatably mounted on the housing, the shifting edge is positioned on one side of the tenon close to the locking part, the rebound piece is arranged between the housing and the lock tongue, and the shifting piece rotates from a first angle to a second angle when the pressing part is pressed: when the shifting piece is at a first angle, the lock tongue slides to a first position, and the locking part extends out of the shell; when the shifting piece is at a second angle, the lock tongue slides to a second position, and the locking part is retracted into the shell.

2. The vehicle lock of claim 1, wherein when the paddle is in the first position, the pressing portion and the toggle edge are located on a same side of a rotational axis of the paddle.

3. The bicycle lock of claim 2, wherein the poking edge is elongated, and when the poking piece is at the first angle, the length extending direction of the poking edge is consistent with the pressing direction of the pressing part.

4. The vehicle lock of claim 1, wherein the pick is provided with a sliding slot, the side of the sliding slot forming the poking edge, the tenon extending into the sliding slot, the tenon being in sliding engagement with the sliding slot.

5. The vehicle lock of claim 1, wherein the locking bolt is provided with a limiting groove, the housing is provided with a limiting pin, the limiting pin extends into the limiting groove, the locking bolt abuts against one end of the limiting groove when located at the first position, and the locking bolt abuts against the other end of the limiting groove when located at the second position.

6. The vehicle lock of claim 5, wherein the retaining groove is a through hole that extends through the locking bolt, and the retaining pin extends through the retaining groove.

7. The vehicle lock of claim 1, wherein the resilient member is a spring having one end abutting the locking bolt and the other end abutting the housing.

8. The vehicle lock of claim 1, further comprising a button slidably mounted to the housing, the button interfacing with the push portion.

9. A vehicle lock according to any one of claims 1 to 8, wherein the width of the locking portion is greater than the width of the lock body.

10. A scooter, characterized in that it comprises a lock according to any of claims 1-9.

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