CN219257618U

CN219257618U - Gear shifting device for motorcycle

Info

Publication number: CN219257618U
Application number: CN202223229822.6U
Authority: CN
Inventors: 林国林; 付雄志; 洪立军
Original assignee: Wenzhou State Micro Technology Co ltd
Current assignee: Wenzhou State Micro Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-27
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a motorcycle gear shifting device, which belongs to the technical field of motorcycle gear shifting devices, and comprises a gear shifter, wherein an output shaft is arranged at the outer end of the gear shifter, a gear shifting rod body is arranged at the outer end of the output shaft, a movable sleeve frame is sleeved at the outer end of the gear shifting rod body, a pedal body is fixedly connected to the upper end of the movable sleeve frame, two symmetrical threaded rods are rotatably connected to the inside of the movable sleeve frame, movable blocks are connected to the outer ends of the threaded rods in a threaded manner, toggle discs are rotatably connected to the front end and the rear end of the movable sleeve frame, the toggle discs are fixedly connected with the threaded rods, and built-in straight rods are fixedly connected to the left end and the right end of the movable blocks.

Description

Gear shifting device for motorcycle

Technical Field

The utility model relates to the technical field of motorcycle gear shifting devices, in particular to a motorcycle gear shifting device.

Background

The motorcycle gear shifting device is an important part in a motorcycle, and a driver drives the motorcycle gear shifting device to work by stepping a gear shifting rod forwards or backwards to change gears and adjust the speed of the motorcycle.

Chinese patent grant bulletin number: CN2811154Y provides a gear shifting device for motorcycle, which can complete the operation of advancing and retreating gear without the need of frequent foot movement of the driver by adding a pedal lever on the connecting block, thus improving the safety of driving and the comfort of the driver, and simultaneously, reducing the abrasion of the vamp of the user and unnecessary expenditure because of no gear picking.

The above patent uses the pedal lever to reduce the burden of the driver to operate the gear shifting lever to advance and retreat, but the pedal position on the gear shifting lever is generally fixed, so that different influences are often generated when facing different drivers, and when the pedal position on the gear shifting lever is far to the small foot staff, the driver needs to find the pedal position during operation, which is easy to cause distraction, reduces the driving safety, makes the operation of the driver more troublesome, and has poor use effect.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a motorcycle gear shifting device, the positions of a movable sleeve frame and a pedal body are adjusted through the clamping of a pair of clamping blocks and a plurality of clamping grooves, so that drivers with different foot sizes can flexibly adjust the positions, the use requirements of different drivers are met, the application range is enlarged, and the driving safety and the comfort of the drivers are improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a motorcycle gear shifting device, includes the gear shifting ware, the outer end of gear shifting ware is equipped with the output shaft, the gear shifting body of rod is installed to the outer end of output shaft, and the outer pot head of gear shifting body of rod is equipped with movable sleeve frame, the upper end fixedly connected with footboard body of movable sleeve frame, the inside rotation of movable sleeve frame is connected with two symmetrical threaded rods, and the outer end threaded connection of threaded rod has the movable block, both ends all rotate around the movable sleeve frame are connected with the dial, and dial and threaded rod fixed connection, the both ends all fixedly connected with built-in straight-bar about the movable block, and the one end fixedly connected with fixture block that the built-in straight-bar is close to the gear shifting body of rod, both ends all open the draw-in groove around the gear shifting body of rod, the fixture block is located the draw-in groove to rather than assorted, the position of movable sleeve frame and footboard body is adjusted through the block of a pair of fixture block and a plurality of draw-in grooves, makes its driver in face different foot sizes can nimble adjustment position, satisfies different personnel's user demand, improves application scope and the travelling comfort.

Further, the upper end fixedly connected with protection pad of footboard body, and the upper end of protection pad is equipped with anti-skidding line, through the setting of protection pad and anti-skidding line, makes the driver be difficult for taking place the foot and slide the phenomenon when stepping on the footboard body, advances and retreats the shelves operation, improves operating stability.

Further, the movable sleeve frame is transparent, the outer end of the movable sleeve frame is provided with a transparent protective film, the surface of the transparent protective film is provided with an AS oleophobic hydrophobic coating, through the transparent setting, the adjusting position of the movable sleeve frame can be observed when a driver adjusts the position conveniently, the operation adjustment of the movable sleeve frame is facilitated, and the transparent protective film and the AS oleophobic hydrophobic coating are arranged, so that dirt such AS grease, water, dust and the like is not easy to adhere to the surface of the movable sleeve frame, the surface of the movable sleeve frame is kept clean, and the observation of the driver is facilitated.

Further, two the equal fixedly connected with connecting rod of one end that built-in straight-bar kept away from each other, and the movable pulley is all installed to one end that two connecting rods kept away from each other, two the movable pulley all with the inner wall sliding connection of movable sleeve frame, through the setting of connecting rod and movable pulley, make built-in straight-bar and movable block keep linear motion in the motion process, be difficult for taking place the skew.

Furthermore, the inner wall fixedly connected with a plurality of elastic tentacles of mutual contact of draw-in groove, and elastic tentacles adopt elastic polymer material to make, through the setting of using elastic polymer material to make, in can blocking dust entering into the draw-in groove after the mutual contact, and after the fixture block extrusion is finished, can reset fast through the elastic action.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the positions of the movable sleeve frame and the pedal body are adjusted through the clamping of the pair of clamping blocks and the plurality of clamping grooves, so that drivers with different foot sizes can flexibly adjust the positions, the use requirements of different drivers are met, the application range is enlarged, and the driving safety and the comfort of the drivers are improved.

(2) The upper end fixedly connected with protection pad of footboard body, and the upper end of protection pad is equipped with anti-skidding line, through the setting of protection pad and anti-skidding line, makes the driver be difficult for taking place the foot and slide the phenomenon when stepping on the footboard body, advances and retreats the shelves operation, improves operating stability.

(3) The movable sleeve frame is transparent, the outer end of the movable sleeve frame is provided with a transparent protective film, the surface of the transparent protective film is provided with an AS oleophobic hydrophobic coating, through the transparent setting, the adjusting position of the movable sleeve frame can be observed when a driver adjusts the position, the operation adjustment is convenient, and the transparent protective film and the AS oleophobic hydrophobic coating are arranged, so that dirt such AS grease, water, dust and the like is not easy to adhere to the surface of the movable sleeve frame, the surface of the movable sleeve frame is kept clean, and the observation of the driver is convenient.

(4) The one end that two built-in straight-bars kept away from each other is all fixedly connected with connecting rod, and the movable pulley is all installed to the one end that two connecting rods kept away from each other, and two movable pulleys all with the inner wall sliding connection of movable sleeve frame, through the setting of connecting rod and movable pulley, make built-in straight-bar and movable block keep linear motion in the motion process, be difficult for taking place the skew.

(5) The inner wall fixedly connected with a plurality of elastic tentacles of mutual contact of draw-in groove, and elastic tentacles adopt elastic polymer material to make, through the setting of using elastic polymer material to make, in the draw-in groove can be stopped to the dust after mutual contact, and after the fixture block extrusion is finished, can reset fast through elastic action.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

fig. 3 is a schematic view of a partial top view cross-section structure of the present utility model.

The reference numerals in the figures illustrate:

1. a gear shifter; 2. an output shaft; 3. a gear-shifting rod body; 4. a pedal body; 401. a protective pad; 5. a movable sleeve frame; 6. a threaded rod; 7. a toggle plate; 8. a movable block; 9. a straight rod is arranged in the inner part; 901. a connecting rod; 902. a sliding wheel; 10. a clamping block; 11. a clamping groove; 1101. elastic tentacles.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-3, a motorcycle gear shifting device comprises a gear shifter 1, an output shaft 2 is arranged at the outer end of the gear shifter 1, a gear shifting rod body 3 is arranged at the outer end of the output shaft 2, a movable sleeve frame 5 is sleeved at the outer end of the gear shifting rod body 3, the upper end of the movable sleeve frame 5 is fixedly connected with a pedal body 4, two symmetrical threaded rods 6 are rotatably connected inside the movable sleeve frame 5, the outer end of the threaded rods 6 is in threaded connection with a movable block 8, a stirring disc 7 is rotatably connected at the front end and the rear end of the movable sleeve frame 5, the stirring disc 7 is fixedly connected with the threaded rods 6, a straight rod 9 is fixedly connected at the left end and the right end of the movable block 8, a clamping block 10 is fixedly connected at one end of the straight rod 9 close to the gear shifting rod body 3, clamping grooves 11 are formed at the front end and the rear end of the gear shifting rod body 3, and the clamping blocks 10 are positioned in the clamping grooves 11 and are matched with the clamping grooves 11, the positions of the movable sleeve frame 5 and the pedal body 4 are adjusted through clamping of a pair of the clamping blocks 10 and a plurality of clamping grooves 11, the positions of the movable sleeve frame 5 and the pedal body 4 face different feet, the driver can flexibly adjust the positions, the driver's requirements can be met, the driver's comfort can be improved, and the driver's requirements can not be satisfied.

Referring to fig. 1-2, the upper end of the pedal body 4 is fixedly connected with a protection pad 401, and the upper end of the protection pad 401 is provided with anti-skidding patterns, and through the arrangement of the protection pad 401 and the anti-skidding patterns, a driver is not easy to generate a foot skidding phenomenon when stepping on the pedal body 4 to perform forward and backward gear operation, so that the operation stability is improved.

Referring to fig. 1-3, the movable sleeve frame 5 is transparent, the outer end of the movable sleeve frame 5 is provided with a transparent protective film, the surface of the transparent protective film is provided with an AS oleophobic hydrophobic coating, through the transparent arrangement, a driver can observe the adjusting position of the movable sleeve frame 5 when adjusting the position, the operation and adjustment are convenient, and the arrangement of the transparent protective film and the AS oleophobic hydrophobic coating ensures that dirt such AS grease, water, dust and the like is not easy to adhere to the surface of the movable sleeve frame, the surface of the movable sleeve frame is kept clean, and the observation of the driver is convenient.

Referring to fig. 3, two ends of the built-in straight rods 9, which are far away from each other, are fixedly connected with connecting rods 901, and two ends of the two connecting rods 901, which are far away from each other, are provided with sliding wheels 902, and the two sliding wheels 902 are slidably connected with the inner wall of the movable sleeve frame 5, and the built-in straight rods 9 and the movable blocks 8 are kept in linear movement in the movement process through the arrangement of the connecting rods 901 and the sliding wheels 902, so that the offset is not easy to occur.

Referring to fig. 1-2, a plurality of elastic tentacles 1101 are fixedly connected to the inner wall of the clamping groove 11, and the elastic tentacles 1101 are made of elastic polymer material, so that dust can be prevented from entering the clamping groove 11 after the elastic tentacles are contacted with each other, and the elastic tentacles 1101 can be quickly reset through elastic action after the clamping block 10 is extruded.

According to the utility model, when the position of the pedal body 4 is required to be regulated, the toggle disc 7 is rotated to drive the threaded rod 6 to rotate, the movable block 8 is driven to be far away from the gear shifting rod body 3 by virtue of the rotation of the threaded rod 6, the clamping block 10 is driven to be far away from the clamping groove 11 corresponding to the initial position by the built-in straight rod 9, after the clamping block 10 is completely far away from the clamping groove 11, the movable sleeve frame 5 is toggled to move on the gear shifting rod body 3, the position of the pedal body 4 is regulated according to the self use requirement, after the position is determined, the toggle disc 7 and the threaded rod 6 are reversely rotated to drive the movable block 8 to move towards the gear shifting rod body 3, and the clamping block 10 is pushed to extend into the corresponding clamping groove 11 at the moment to be limited and fixed, so that the position regulation of the pedal body 4 is realized, the use requirements of different drivers are met, the application range is enlarged, and the driving safety and the comfort of the drivers are improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. A motorcycle gear shift device comprising a gear shifter (1), characterized in that: the gear shifter is characterized in that an output shaft (2) is arranged at the outer end of the gear shifter (1), a gear shifting rod body (3) is arranged at the outer end of the output shaft (2), a movable sleeve frame (5) is sleeved at the outer end of the gear shifting rod body (3), a pedal body (4) is fixedly connected to the upper end of the movable sleeve frame (5), two symmetrical threaded rods (6) are connected to the movable sleeve frame (5) in a rotating mode, movable blocks (8) are connected to the outer ends of the threaded rods (6) in a threaded mode, stirring discs (7) are connected to the front end and the rear end of the movable sleeve frame (5) in a rotating mode, the stirring discs (7) are fixedly connected with the threaded rods (6), built-in straight rods (9) are fixedly connected to the left end and the right end of the movable blocks (8), clamping blocks (10) are fixedly connected to one ends, close to the gear shifting rod body (3), clamping grooves (11) are formed in the front end and the rear end of the gear shifting rod body (3), and the clamping blocks (10) are located in the clamping grooves (11) in the clamping grooves and are matched with the clamping grooves.

2. A motorcycle shift device as claimed in claim 1, wherein: the upper end of the pedal body (4) is fixedly connected with a protection pad (401), and the upper end of the protection pad (401) is provided with anti-skid patterns.

3. A motorcycle shift device as claimed in claim 1, wherein: the movable sleeve frame (5) is arranged in a transparent mode, a transparent protective film is arranged at the outer end of the movable sleeve frame (5), and an AS oleophobic and hydrophobic coating is arranged on the surface of the transparent protective film.

4. A motorcycle shift device as claimed in claim 1, wherein: two the one end that built-in straight-bar (9) kept away from each other all fixedly connected with connecting rod (901), and the movable pulley (902) are all installed to the one end that two connecting rods (901) kept away from each other, two movable pulley (902) all with movable sleeve frame (5) inner wall sliding connection.

5. A motorcycle shift device as claimed in claim 1, wherein: the inner wall of the clamping groove (11) is fixedly connected with a plurality of elastic tentacles (1101) which are in contact with each other, and the elastic tentacles (1101) are made of elastic polymer materials.