CN215794163U

CN215794163U - Motorcycle support frame

Info

Publication number: CN215794163U
Application number: CN202121904649.8U
Authority: CN
Inventors: 朱耿雨
Original assignee: Hangzhou Quxi Machinery Co ltd
Current assignee: Zhejiang Guowei Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-11
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to a motorcycle support frame, it includes mounting platform and strutting arrangement, the groove of accomodating that is used for accomodating strutting arrangement is offered to the mounting platform downside, it rotates to be connected with the strutting arrangement who is used for providing the support to accomodate the groove tip, strutting arrangement includes bracing piece, adjustment casing, the adjustment casing rotate connect in mounting platform, the bracing piece rotates to be connected in the adjustment casing. This application has through rolling over to rolling over in accomodating the groove strutting arrangement to can avoid strutting arrangement to receive the effect of collision at the motorcycle in-process of traveling.

Description

Motorcycle support frame

Technical Field

The application relates to the field of motorcycles, in particular to a motorcycle support frame.

Background

The motorcycle side support is used as the most common support part when a two-wheeled motorcycle is parked, the motorcycle usually uses a single support frame as a main support structure at present, the support frame is kept in a support state and a retraction state through a hanging pin and a spring, and certain pretension force is provided when the support state and the retraction state are kept, so that the support frame is not loosened.

And most of the supporting rods are arranged at the side end of the motorcycle, and are easy to be impacted by foreign matters flying from the road surface during driving, so that the damage of the side bracket is accelerated.

In view of the above-mentioned related art, the inventors consider that there is a drawback that the service life of the motorcycle side stand is short.

SUMMERY OF THE UTILITY MODEL

In order to prolong the defect that motorcycle side support life is low, the application provides a motorcycle support frame.

The application provides a motorcycle support frame adopts following technical scheme:

the utility model provides a motorcycle support frame, includes mounting platform and strutting arrangement, the groove of accomodating that is used for accomodating strutting arrangement is seted up to the mounting platform downside, strutting arrangement rotate connect in accomodate the groove tip, the strutting arrangement upside is equipped with for strutting arrangement provides the spring assembly of restraint.

Through adopting above-mentioned technical scheme, through rolling over strutting arrangement to accomodating in the groove to can avoid strutting arrangement to reduce the probability that receives the collision at the motorcycle in-process of traveling.

Preferably, the supporting device comprises a supporting rod and an adjusting shell, and the adjusting shell is rotatably connected to the mounting platform.

Through adopting above-mentioned technical scheme, rotate through following the adjustment casing with the bracing piece, can make the pin joint of bracing piece receive the protection of adjustment casing.

Preferably, spring assembly includes spring fixed block, spring fixed pole, a plurality of spring, side fixed connection on the adjustment casing the spring fixed pole, mounting platform downside fixed connection spring fixed block, the both ends of spring are connected with spring fixed block and spring fixed pole respectively.

Through adopting above-mentioned technical scheme, realize through spring fixed lever and spring that the support frame keeps in the support state and packs up the state, thereby all have certain pretension when keeping the support state and packing up the state and guarantee that the support frame can not become flexible.

Preferably, a transmission device is arranged in the adjusting shell and comprises a worm wheel and a worm, the worm is rotatably arranged in the adjusting shell along the length direction, the worm wheel is arranged along the width direction of the adjusting shell and matched with the worm, and one end of the supporting rod and the worm wheel are fixedly connected to the same worm wheel shaft.

Through adopting above-mentioned technical scheme, through the auto-lock effect of worm gear, can keep the relative contained angle between two bracing pieces.

Preferably, the number of the support rods in the adjusting shell is two, and the two support rods are splayed.

Through adopting above-mentioned technical scheme, two bracing pieces are the splayed setting and can improve strutting arrangement's stability.

Preferably, one end of the support rod and the worm wheel are fixedly connected to the same worm wheel shaft.

Through adopting above-mentioned technical scheme, through with bracing piece and worm wheel fixed connection for the bracing piece can rotate with the worm wheel is synchronous, can make the bracing piece rotate comparatively accurately under the higher drive ratio of worm gear.

Preferably, the outer end face of the width direction of the adjusting shell is rotatably connected with a knob, and the worm is fixedly connected with the knob.

Through adopting above-mentioned technical scheme, directly rotate the worm through the knob to the convenience of operation has been improved.

Preferably, the lower side of the supporting rod is hinged with a contact plate, and a torsion spring capable of enabling the contact plate to be folded inwards is fixedly connected between the contact plate and the supporting rod.

Through adopting above-mentioned technical scheme, when the bracing piece is packed up to needs, can make the contact plate inwards rotate fast under the effort of torsional spring to reach the effect of packing up fast.

Preferably, a treading rod is arranged on the end surface of the adjusting shell in the width direction.

Through adopting above-mentioned technical scheme, made things convenient for the user to control strutting arrangement's the evagination through trampling the pole of stepping on, improved the convenience of using.

Drawings

Fig. 1 is a schematic structural diagram of the main body of the present application.

Fig. 2 is a schematic structural diagram of the spring device of the present application.

Fig. 3 is a schematic view of the transmission of the present application.

Description of reference numerals: 1. mounting a platform; 2. a support device; 21. adjusting the shell; 22. a support bar; 221. a contact plate; 23. a spring; 24. a spring fixing rod; 25. a rotating shaft; 31. a worm; 32. a knob; 33. a worm gear; 34. a worm gear shaft; 4. a receiving groove; 41. treading the rod; 42. a pedal.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a motorcycle support frame. Referring to fig. 1, the motorcycle support frame comprises a mounting platform 1, the mounting platform 1 is mounted at the bottom of the motorcycle, a containing groove 4 is formed in the lower side surface of the mounting platform 1, and the containing groove 4 is close to the tail of the motorcycle and is rotatably connected with a support device 2.

The supporting device 2 comprises a supporting rod 22 and an adjusting shell 21, wherein two end faces of the adjusting shell 21 in the length direction are respectively and fixedly connected with a rotating shaft 25, and the rotating shaft is rotatably connected to the inner side wall of the accommodating groove 4 through a bearing.

The adjusting shell 21 is hollow, two spring fixing rods 24 which are symmetrically distributed are fixedly connected to the upper side face of the adjusting shell 21, two spring fixing rods 24 are fixedly connected to the upper side face of the inner wall of the accommodating groove 4, a spring 23 is connected between the adjusting shell 21 and the spring fixing rods 24 corresponding to the two positions on the inner wall of the accommodating groove 4, and the spring 23 is connected with the accommodating groove 4 through spring fixing blocks.

The worm 31 is rotatably connected in the length direction inside the adjusting shell 21, the worm 31 penetrates through the end wall of the adjusting shell 21 and is fixedly connected to the knob 32, the worm 31 can be rotated by rotating the knob 32, and the threads of the worms 31 distributed at the two ends of the worm 31 are opposite.

Two worm wheel shafts 34 are rotatably connected to the inner wall of the adjusting housing 21 in the width direction, worm wheels 33 are fixedly connected to the worm wheel shafts 34, the lower sides of the two worm wheels 33 are simultaneously matched with the worm 31, and the two worm wheels 33 can rotate oppositely by rotating the worm 31.

The worm wheel shaft 34 is fixedly connected with a support rod 22, the support rod 22 can rotate synchronously along with the worm wheel 33, the lower side surface of the support rod 22 is hinged with a contact plate 221, and a torsion spring is arranged between the contact plate 221 and the support rod 22, so that the contact plate 221 is tightly abutted to the ground under the action of the torsion spring.

A pedal rod 41 is fixedly connected to the side wall of the adjusting shell 21 through welding, a pedal 42 is fixedly connected to the other end of the pedal rod 41, and a user can turn the adjusting shell 21 under the action of the spring 23 by stepping on the pedal 42.

The implementation principle of the motorcycle support frame in the embodiment of the application is as follows: when the motorcycle is parked, the pedal 42 is stepped on, so that the adjustment housing 21 resists the pulling force of the spring 23, so that the spring 23 is elongated, so that the adjustment housing 21 rotates, so that the two support bars 22 are turned out of the receiving grooves 4, the motorcycle body is tilted, so that one contact plate 221 abuts against the ground, and the support bars 22 are supported.

When the motorcycle rear wheel needs to be lifted for maintenance after parking is finished, the knob 32 is rotated, so that the worm 31 is rotated, the two worm wheels 33 are driven to rotate oppositely, the two support rods 22 are driven to rotate oppositely, the included angle between the support rods 22 and the ground is increased, and the motorcycle body is supported.

When the supporting device 2 needs to be retracted into the accommodating groove 4, the pedal 42 is stepped to enable the adjusting housing 21 to resist the pulling force of the spring 23, the spring 23 is extended, the adjusting housing 21 is enabled to rotate towards the accommodating groove 4, the spring 23 exerts the pulling force on the adjusting housing 21 when the adjusting housing is rotated to the accommodating groove 4, and the adjusting housing 21 is fixed in the accommodating groove 4, so that the accommodating is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A motorcycle support frame is characterized in that: including mounting platform (1) and strutting arrangement (2), mounting platform (1) downside is offered and is used for accomodating groove (4) of strutting arrangement (2), strutting arrangement (2) rotate connect in accomodate groove (4) tip, strutting arrangement (2) upside be equipped with do strutting arrangement (2) provide the spring assembly of restraint.

2. A motorcycle support stand as claimed in claim 1, wherein: the supporting device (2) comprises a supporting rod (22) and an adjusting shell (21), and the adjusting shell (21) is rotatably connected to the mounting platform (1).

3. A motorcycle support stand as claimed in claim 2, in which: spring assembly includes spring fixed block, spring fixing pole (24), a plurality of spring (23), side fixed connection is gone up in adjustment casing (21) spring fixing pole (24), mounting platform (1) downside fixed connection spring fixed block, the both ends of spring (23) are connected with spring fixed block and spring fixing pole (24) respectively.

4. A motorcycle support stand as claimed in claim 2, in which: the adjusting device is characterized in that a transmission device is arranged in the adjusting shell (21) and comprises a worm wheel (33) and a worm (31), the worm (31) is rotatably installed on the adjusting shell (21) along the length direction, the worm wheel (33) is installed along the width direction of the adjusting shell (21), the worm wheel (33) is matched with the worm (31), and one end of the supporting rod (22) is fixedly connected with the worm wheel (33) on the same worm wheel shaft (34).

5. The motorcycle support stand of claim 4, wherein: the number of the support rods (22) in the adjusting shell (21) is two, and the two support rods (22) are splayed.

6. The motorcycle support stand of claim 4, wherein: one end of the worm (31) extending out of the adjusting shell (21) is fixedly connected with a knob (32).

7. A motorcycle support stand as claimed in claim 2, in which: the lower side of the supporting rod (22) is hinged with a contact plate (221), and a torsion spring which can enable the contact plate (221) to be folded inwards is fixedly connected between the contact plate (221) and the supporting rod (22).

8. A motorcycle support stand as claimed in claim 2, in which: and a treading rod (41) is arranged on the end surface of the adjusting shell (21) in the width direction.