CN218662240U - Quick parking mechanism and car of riding instead of walk - Google Patents

Abstract

The utility model relates to a quick parking mechanism and car of riding instead of walk, including the brake lever seat, rotate on the brake lever seat and install the brake lever, the brake lever rotates the in-process pulling cable for the brake lever seat and brakes, brake lever seat top surface upwards extends has the opening cavity up, install in the cavity and press the locking piece, press the locking piece bottom and wear out the cavity after matching with the brake lever clamps downwards, the brake lever drives and presses the locking piece gyration, make and press the locking piece and lock for the cavity in the direction of rising and falling, thereby realize the locking through pressing the rotation of locking piece to the brake lever for the brake lever seat, make the brake lever can keep in the brake state for the brake lever seat, realize the parking; simple structure, convenient operation, the locking is reliable, and is with low costs, and the helping hand is in the market competition who promotes car of riding instead of walk.

Description

Quick parking mechanism and car of riding instead of walk

Technical Field

The utility model belongs to the technical field of the car technique of riding instead of walk and specifically relates to a quick parking mechanism and car of riding instead of walk.

Background

Vehicles such as the current traditional two-wheeled, three-wheeled electric motor car, motorcycle are provided with special parking ware usually in order to can stably berth on complicated road surfaces such as slope highway section, keep the tire locking through the parking ware to the problem of swift current car when solving the vehicle and berthhing.

In the parking device in the prior art, the parking function is realized by propping a limiting column on a bracket through a tooth opening of a clamping plate; the parking device is characterized in that the parking device is manually pulled back when the parking state is released, the clamping plate is very easy to clamp, the existing parking mode is complex to operate for a rider, and the actual use process is not smooth.

SUMMERY OF THE UTILITY MODEL

The applicant provides a quick parking mechanism and car of riding instead of walk rational in infrastructure to the shortcoming among the above-mentioned prior production technique to convenient operation, the locking is reliable, and is with low costs, and the helping hand is in the market competition who promotes the car of riding instead of walk.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a quick parking mechanism, includes the brake lever seat, rotates on the brake lever seat and installs the brake lever, and the brake lever rotates the in-process for the brake lever seat and stimulates the cable and brake, brake lever seat top surface upwards extends has opening cavity up, installs in the cavity and presses down the locking piece, presses down to wear out behind the cavity downwards locking piece bottom and clamps the matching with the brake lever, and the brake lever drives to press down the rotation of locking piece for cavity locking is pressed down to the locking piece on the direction of rise.

As a further improvement of the above technical solution:

the brake lever is for the rotation axial of brake lever seat, presses the gyration axial after locking piece clamps with the brake lever, on the collinear.

The brake crank seat below the cavity is laterally extended with a handle supporting part, the brake crank is supported on the handle supporting part, the bottom surface of the brake crank is downwardly extended with a convex shaft part, and the convex shaft part is assembled in a hole of the handle supporting part to form rotary installation.

According to the inside locking piece bottom downwardly extending brake lever, clamp the structure by unsmooth looks embedding and constitute the relative spacing of circumference.

Press down locking piece bottom and set up to the external tooth structure along circumference, brake lever top surface indent is provided with the internal tooth structure, and the external tooth structure is from last to extending the internal tooth structure down, constitutes the structure of clamping.

Vertical elongated slots are formed in the opposite side faces of the cavity, and guide convex columns extending into the vertical elongated slots extend laterally on the wall face of the pressing locking piece.

The bottom end of the vertical long groove extends laterally to form a locking transverse groove, the guide convex column moves downwards relative to the vertical long groove, the guide convex column rotates into the locking transverse groove along with the rotation of the brake lever according to the pressing locking piece, and the pressing locking piece is locked in the vertical direction relative to the cavity.

And a limiting piece is arranged on the cavity positioned at the opening at the upper end of the vertical long groove and prevents the guide convex column which moves upwards relatively from being separated from the vertical long groove upwards.

A stopping part extends laterally along the circumferential direction of the pressing locking part above the opening of the cavity, and an elastic part is sleeved outside the circumference of the cavity between the bottom surface of the stopping part and the top surface of the brake crank seat; still include the upper cover, the upper cover from last suit extremely down on the brake lever seat, the upper cover will press locking piece, elastic component suit and hold in inside, press locking piece top surface upwards to extend and have according to the splenium, press the splenium upwards to pass outstanding in the upper cover.

A scooter comprises the rapid parking mechanism.

The utility model has the advantages as follows:

the utility model has the advantages of compact and reasonable structure and convenient operation, when the brake lever is in a braking state, the force is applied to press the locking piece to enable the bottom end of the locking piece to be matched and clamped with the brake lever, and the locking piece is locked relative to the cavity along with the rotation of the brake lever, so that the locking is realized for the rotation of the brake lever relative to the brake lever seat by simply applying the force to the press locking piece, the brake lever can be kept in a braking state relative to the brake lever seat, and the parking is realized; the parking device is convenient to operate integrally and reliable in locking, and parking of the vehicle is effectively achieved;

the utility model discloses still include following advantage:

the utility model discloses in, through an organic whole setting up the cavity on the brake lever seat of brake lever top, locking piece, elastic component and locating part are pressed in the installation, constitute the parking mechanism to brake lever brake state keep to reliably integrate parking mechanism on current brake lever seat, effectively replace current dedicated parking mechanism, the small and exquisite compactness of overall structure, it is with low costs, the helping hand is in the market competition who promotes the car of riding instead of walk.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another view angle of the present invention (the upper cover is omitted).

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic structural diagram of the locating part of the present invention.

Fig. 5 is an installation schematic diagram of the locating part in the cavity of the present invention.

Fig. 6 is a partially enlarged view of a portion a in fig. 5.

Fig. 7 is a schematic view (the upper cover is omitted) of the present invention in a parking state.

Fig. 8 is a partial enlarged view of fig. 7 at B.

Wherein: 1. an upper cover; 2. a pressing lock member; 3. an elastic member; 4. a cavity; 5. a brake lever seat; 6. a limiting member; 7. a brake lever;

21. a pressing part; 22. a stopper portion; 23. a cylindrical body; 24. a guide convex column; 25. an external tooth structure;

41. a vertical long groove; 42. a locking transverse slot; 43. a first concave clamping part; 44. a second concave clamping part;

51. a handle support portion;

61. a sheet body; 62. a longitudinal clamping part; 63. a limiting part; 64. a guide portion;

71. an internal tooth structure; 72. a boss portion.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, fig. 2 and fig. 3, the quick parking mechanism of this embodiment, including brake lever seat 5, turn on brake lever seat 5 and install brake lever 7, brake lever 7 rotates the in-process for brake lever seat 5 and pulls the cable and brake, brake lever seat 5 top surface upwards extends and has the cavity 4 that the opening is up, install in the cavity 4 and press locking piece 2, press locking piece 2 bottom to wear out cavity 4 back downwards and clamp with brake lever 7 and match, brake lever 7 drives and presses locking piece 2 gyration, make and press locking piece 2 to lock for cavity 4 in the direction of rising and falling.

When 7 brake conditions of brake lever, the application of force in pressing locking piece 2 and making its bottom clamp with 7 cooperation of brake lever to along with 7 gyration of brake lever drive make press locking piece 2 for cavity 4 locking, thereby through simply applying force in pressing locking piece 2, realize the locking for the rotation of brake lever seat 5 to brake lever 7, make brake lever 7 can keep at brake conditions for brake lever seat 5, realize the parking.

Further, the brake crank 7 is in the same straight line for the rotation axial direction of the brake crank seat 5, and the rotation axial direction after the locking piece 2 and the brake crank 7 are clamped is pressed, so that the locking piece 2 can be driven to synchronously rotate stably, reliably and smoothly at a small angle in the rotation process of the brake crank 7 in a braking state, and the locking piece 2 is pressed to automatically realize locking relative to the cavity 4.

In the embodiment shown in fig. 3 and 5, a handle support part 51 extends laterally from the brake lever seat 5 below the cavity 4, the brake lever 7 is supported on the handle support part 51, a protruding shaft part 72 extends downward from the bottom surface of the brake lever 7, and the protruding shaft part 72 is fitted into a hole of the handle support part 51 to form a rotatable mounting;

further, in order to ensure the stability and reliability of the mounting connection of the brake lever 7 with respect to the handle support portion 51 on the brake lever base 5, the snap spring may be clamped after the protruding shaft portion 72 passes downward through the handle support portion 51, so that the brake lever 7 is fixed with respect to the handle support portion 51 in the axial direction of the protruding shaft portion 72, and the brake lever 7 can rotate with respect to the handle support portion 51 in the axial direction of the protruding shaft portion 72.

Further, in order to realize clamping between the pressing locking piece 2 and the brake crank 7, the bottom end of the pressing locking piece 2 can be extended downwards into the brake crank 7 by applying force, and the clamping structure embedded by concave and convex forms circumferential relative limit.

Specifically, according to the bottom of pressing locking piece 2 along circumference setting for external tooth structure 25, brake lever 7 top surface indent is provided with internal tooth structure 71, and external tooth structure 25 extends to internal tooth structure 71 from last to bottom, constitutes and clamps the structure to after external tooth structure 25 axial extends internal tooth structure 71, realize pressing locking piece 2 and fixed for the circumference of brake lever 7.

The internal tooth structure 71 and the external tooth structure 25 in this embodiment may be spline teeth that are fitted with each other, or may be tooth-shaped structures with other cross-sectional shapes, or even clamping structures with other structural shapes, and the locking piece 2 may be pressed toward the brake lever 7 to be relatively fixed in the circumferential direction.

In the embodiment shown in fig. 5 and 6, in order to make the pressing and locking member 2 move relatively with respect to the cavity 4 reliably and smoothly, vertical long grooves 41 are opened on the opposite side surfaces of the cavity 4, and guiding convex columns 24 extending into the vertical long grooves 41 extend laterally on the wall surface of the pressing and locking member 2; through the assembly of the guide convex column 24 and the vertical long groove 41, the pressing locking piece 2 moves stably, reliably and smoothly relative to the cavity 4.

Furthermore, a locking transverse groove 42 extends laterally from the bottom end of the vertical long groove 41, the guide convex column 24 moves downwards relative to the vertical long groove 41, the guide convex column 24 rotates into the locking transverse groove 42 along with the rotation of the pressing locking piece 2 along with the braking of the brake lever 7, the pressing locking piece 2 is locked in the vertical direction relative to the cavity 4, and therefore the brake lever 7 is locked in the rotating direction through the pressing locking piece 2, and the parking state is kept.

In the embodiment shown in fig. 4 and 5, a limiting member 6 is mounted on the cavity 4 at the upper opening of the vertical long groove 41, and the limiting member 6 prevents the relatively upward-moving guide boss 24 from being upwardly separated from the vertical long groove 41.

Specifically, the limiting member 6 may be a spring structure, and is reliably mounted in the vertical long slot 41 of the cavity 4 through its own elasticity, so that the limiting member 6 is conveniently mounted on and dismounted from the cavity 4, and is stable and reliable after mounting, and the limiting effect of the guide convex column 24 on upward movement is effectively ensured.

Further, the specific structure of the limiting member 6 is as follows: the sheet body 61 is mutually attached to the vertical wall surface of one side of the vertical long groove 41, the top edge of the sheet body 61 is bent and extended towards the vertical wall surface of the other side of the vertical long groove 41 to form a limiting part 63, the limiting part 63 is abutted to the corresponding vertical wall surface of the vertical long groove 41 and then bent and extended to form a flange, the vertical wall surface is internally provided with a second inwards-concave clamping part 44 for the flange to be attached and accommodated, the limiting part 63 is transversely installed on the cross section of the vertical long groove 41 to limit the upward movement of the guide convex column 24 in the pressing locking piece 2; the opposite edge of the upper part of the sheet body 61 is also synchronously attached to the inner wall surface and the outer wall surface of the cavity 4, and a longitudinal clamping part 62 extends, and the inner wall surface and the outer wall surface of the cavity 4 are respectively provided with a first concave clamping part 43 for clamping the longitudinal clamping part 62 and communicating with the vertical long groove 41, so that the limiting part 6 can be quickly and reliably installed on the cavity 4.

The first concave clamping part 43 and the longitudinal clamping part 62 are clamped to realize the installation and the limiting of the cavity 4 on the limiting part 6 in the pressing direction of the pressing locking part 2; the second concave clamping part 44 and the edge flanging of the limiting part 63 are clamped, so that the horizontal installation and limiting of the limiting part 6 in the inner wall direction and the outer wall direction of the cavity 4 are realized; the fitting of the sheet body 61 and the vertical long groove 41 realizes the installation and the limiting of the cavity 4 on the limiting member 6 in the width direction of the vertical long groove 41, so that the reliable installation and the fixation of the limiting member 6 relative to the cavity 4 are realized from three mutually perpendicular directions.

Furthermore, the bottom end of the sheet body 61 is bent and extended towards the other vertical wall surface of the vertical long groove 41 to form a guide part 64, the guide part 64 is parallel to the sheet body 61, the guide part 64 extends downwards to the inner bottom surface of the vertical long groove 41, and through the arrangement of the guide part 64, guidance is provided for the switching movement of the guide convex column 24 between the vertical long groove 41 and the locking transverse groove 42, and the situation that the guide convex column 24 is possibly blocked by the bottom edge 61 of the sheet body to cause unlocking failure is effectively avoided.

In the embodiment shown in fig. 3, a stopping portion 22 extends laterally from the periphery of the pressing locking member 2 above the opening of the cavity 4, and an elastic member 3 is sleeved outside the periphery of the cavity 4 between the bottom surface of the stopping portion 22 and the top surface of the brake lever seat 5; through the setting of elastic component 3, after pressing locking piece 2 along with brake lever 7, guide projection 24 turned to vertical elongated slot 41 by the locking transverse slot 42 of cavity 4 in, pressing locking piece 2 will remove and break away from brake lever 7 relative to cavity 4 under the effect of elastic component 3, realize that the locking of parking state is relieved by pressing locking piece 2 automatically after rotating brake lever 7.

The brake crank seat is characterized by further comprising an upper cover 1, wherein the upper cover 1 is sleeved on the brake crank seat 5 from top to bottom, the pressing locking piece 2 and the elastic piece 3 are sleeved and contained in the upper cover 1, and the pressing locking piece and the elastic piece are assisted in improving the attractiveness and the consistency of the overall appearance;

pressing portion 21 extends upwards on the top surface of pressing locking piece 2, and pressing portion 21 upwards penetrates through protruding from upper cover 1, so that pressing operation of pressing locking piece 2 can be achieved through pressing portion 21, and the pressing operation is simple and convenient.

In this embodiment, the pressing and locking member 2 may be a cylindrical body 23 with a cylindrical structure, and a stopper 22 may be formed on the cylindrical body 23 and extend laterally along the circumferential direction for the installation and the fitting of the elastic member 3; a guide convex column 24 is formed in the middle of the cylindrical body 23 by extending outwards along the same diameter direction and is used for being matched and mounted with a vertical long groove 41 and a locking transverse groove 42 on the opposite wall surface of the cavity 4; finally, the bottom end of the cylindrical body 23 is circumferentially provided with an external tooth structure 25 which is matched and clamped with the internal tooth structure 71 in the brake crank 7.

The cavity 4 in this embodiment may be a cylindrical shell structure having a circular cross section, or may be a cylindrical shell structure having a circular cross section, such as a rounded rectangle or a rounded square, and both of them can be reliably mounted on the pressing lock member 2 and the elastic member 3.

Based on the parking mechanism that provides in the above-mentioned embodiment, the utility model also provides a car of riding instead of walk, this car of riding instead of walk includes parking mechanism, and wherein parking mechanism is an arbitrary parking mechanism in the above-mentioned embodiment to through parking mechanism's use, can realize the stable, reliable parking of car of riding instead of walk.

The utility model discloses in, through integrative cavity 4 that sets up on the brake lever seat 5 of brake lever 7 top, locking piece 2, elastic component 3 and locating part 6 are pressed in the installation, constitute the parking mechanism to 7 brake states of brake lever keep to reliably integrate parking mechanism on current brake lever seat 5, effectively replace current dedicated parking mechanism, the small and exquisite compactness of overall structure, it is with low costs, the helping hand is in the market competition who promotes the car of riding instead of walk.

The utility model discloses well parking mechanism's use mode does:

when parking is needed, force is applied to the brake handle 7 to enable the brake handle to rotate relative to the brake handle seat 5 to a brake state; meanwhile, force is applied to the pressing locking piece 2 to enable the pressing locking piece to move downwards relative to the cavity 4 until the external tooth structure 25 at the bottom end of the pressing locking piece 2 is clamped into the internal tooth structure 71 of the brake crank 7, the elastic piece 3 is compressed, and at the moment, the guide convex column 24 of the pressing locking piece 2 is located at the lower part of the vertical long groove 41 at the position communicated with the locking transverse groove 42;

slightly loosening the application of force to the brake lever 7, the brake lever 7 will drive the clamped pressing locking piece 2 to reversely rotate a small angle relative to the brake lever seat 5, so that the guide convex column 24 relatively rotates into the locking transverse groove 42 from the bottom end of the vertical long groove 41, under the action of the elastic piece 3, the guide convex column 24 on the pressing locking piece 2 abuts against the inner top surface of the locking transverse groove 42, the locking transverse groove 42 prevents the pressing locking piece 2 from further circumferential rotation along with the brake lever 7 or further upward movement under the action of the elastic piece 3, so that the continuous rotation of the brake lever 7 is limited, and the brake lever 7 realizes the holding of the braking state by the pressing locking piece 2, namely, realizes parking, as shown in fig. 7 and 8.

When parking is finished, the operator applies force to the brake lever 7 again to further rotate the brake lever in the braking direction, and then the brake lever 7 drives the pressing locking piece 2 to rotate in the direction, so that the guide convex column 24 is switched to the vertical long groove 41 from the locking transverse groove 42 in a rotating mode, under the action of the elastic piece 3, the pressing locking piece 2 moves upwards relative to the cavity 4 until resetting is carried out, the bottom end of the pressing locking piece 2 is separated from the brake lever 7, and the parking state is finished.

The utility model realizes locking for the rotation of the brake crank 7 relative to the brake crank seat 5 by simply applying force to the pressing locking piece 2, so that the brake crank 7 can be kept in a braking state relative to the brake crank seat 5, and parking is realized; the parking device is convenient to operate integrally, reliable in locking and capable of effectively parking the vehicle.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims (8)

1. The utility model provides a quick parking mechanism, includes brake lever seat (5), rotates on brake lever seat (5) and installs brake lever (7), and brake lever (7) rotate the in-process for brake lever seat (5) and stimulate the cable and brake its characterized in that: the brake crank seat (5) is characterized in that a cavity (4) with an upward opening is formed in the top surface in an upward extending mode, a pressing locking piece (2) is installed in the cavity (4), the bottom end of the pressing locking piece (2) penetrates out of the cavity (4) downwards and then is matched with the brake crank (7) in a clamping mode, and the brake crank (7) drives the pressing locking piece (2) to rotate, so that the pressing locking piece (2) is locked relative to the cavity (4) in the lifting direction;

vertical long grooves (41) are formed in the opposite side surfaces of the cavity (4), and guide convex columns (24) extending into the vertical long grooves (41) extend laterally on the wall surface of the locking piece (2);

the bottom end of the vertical long groove (41) extends laterally to form a locking transverse groove (42), the guide convex column (24) moves downwards relative to the vertical long groove (41), the guide convex column (24) rotates into the locking transverse groove (42) along with rotation of the locking piece (2) along with the brake lever (7) and the locking piece (2) is locked in the vertical direction relative to the cavity (4) through pressing.

2. A rapid park mechanism according to claim 1, wherein: the brake lever (7) is in the same straight line relative to the rotating axial direction of the brake lever seat (5) and the rotating axial direction after the locking piece (2) and the brake lever (7) are clamped.

3. A rapid park mechanism according to claim 2, wherein: the brake crank seat (5) positioned below the cavity (4) is laterally extended with a handle supporting part (51), the brake crank (7) is supported on the handle supporting part (51), the bottom surface of the brake crank (7) is downwardly extended with a convex shaft part (72), and the convex shaft part (72) is assembled in a hole of the handle supporting part (51) to form a rotary installation.

4. A rapid park mechanism according to claim 2, wherein: the bottom end of the pressing locking piece (2) extends downwards to the inside of the brake crank (7), and the clamping structure embedded by the concave and the convex forms circumferential relative limit.

5. A rapid park mechanism according to claim 4, wherein: according to locking piece (2) bottom along circumference setting up to external tooth structure (25), brake lever (7) top surface indent is provided with internal tooth structure (71), and external tooth structure (25) are from last to extending to internal tooth structure (71) down, constitute and clamp the structure.

6. A rapid park mechanism according to claim 1, wherein: a limiting piece (6) is arranged on the cavity (4) positioned at the opening at the upper end of the vertical long groove (41), and the limiting piece (6) prevents the guide convex column (24) which moves upwards relatively from being separated from the vertical long groove (41).

7. A rapid park mechanism according to claim 1, wherein: a stopping part (22) extends laterally along the circumferential direction of the pressing locking part (2) positioned above the opening of the cavity (4), and an elastic part (3) is sleeved outside the circumference of the cavity (4) between the bottom surface of the stopping part (22) and the top surface of the brake crank seat (5); still include upper cover (1), upper cover (1) from last suit extremely down on brake lever seat (5), upper cover (1) will be pressed locking piece (2), elastic component (3) suit and contain in inside, press locking piece (2) top surface upwards to extend and have according to portion (21), press portion (21) upwards to pass outstanding in upper cover (1).

8. A scooter is characterized in that: comprising a quick parking mechanism according to any of claims 1 to 7.

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