CN218198674U

CN218198674U - Front shock absorption assembly of motorcycle

Info

Publication number: CN218198674U
Application number: CN202222000838.3U
Authority: CN
Inventors: 陈元慧; 杜林林
Original assignee: Wenzhou Zerui Motorcycle Parts Co ltd
Current assignee: Wenzhou Zerui Motorcycle Parts Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-03
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a motorcycle front shock absorption assembly, which comprises two sleeves, a shock absorption rod extending to the upper side of the sleeve is arranged in the sleeve, and a dustproof sleeve is fixedly arranged on the sleeve; the utility model discloses be equipped with the dirt proof boot of protective case and shock absorber pole junction, this dirt proof boot flexible for the shock absorber pole can not take place the friction between the dirt proof boot and the shock absorber pole when up-and-down motion, reducing wear and heat produce, be convenient for observe in order to make the oil seepage phenomenon that probably takes place, the utility model discloses a be equipped with the check valve in the dirt proof boot, this makes the dirt proof boot can make the oil that oozes out pass through the check valve blowout at the in-process that warp to reset, is convenient for observe.

Description

Front shock absorption assembly of motorcycle

Technical Field

The utility model relates to a bumper shock absorber technical field especially relates to a motorcycle front shock attenuation assembly.

Background

A front shock absorber is arranged between the motorcycle body and the front wheel, so that the driving experience is improved, and a driver is prevented from feeling violent vibration.

The holes used for positioning and mounting the wheel axle in the motorcycle shock absorber on the market at present are generally integrated with the shock absorber, and the mounting between the shock absorber and the front wheel axle is not stable and stable enough;

and generally install the dust cover additional on the present bumper shock absorber, but the dust cover of installing additional not only can obstruct the dust rainwater, still can hide the oil that oozes from the bumper shock absorber for the user is difficult to experience the state of bumper shock absorber, causes the decline of shock attenuation effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a shock attenuation assembly before motorcycle for if install the dirt proof boot in solving present preceding shock attenuation, then the oil seepage phenomenon is difficult to observe, if do not install the dirt proof boot, then the limited problem of bumper shock absorber life.

The utility model provides a following technical scheme: a motorcycle front shock absorption assembly comprises two sleeves, shock absorption rods extending to the upper sides of the sleeves are installed in the sleeves, damping force exists when the shock absorption rods slide in the sleeves, dust sleeves are fixedly arranged on the sleeves and sleeved on the ring faces of the shock absorption rods, a direction device and an upper connecting plate are further installed on the two shock absorption rods, a vertical pipe penetrating through the upper connecting plate upwards and fixed in the upper connecting plate is fixedly arranged at the center of the direction device, the upper side face and the lower side face of the middle part of the direction device are thickened, a containing hole penetrating through the direction device upwards is formed in the middle part of the direction device and used for containing the vertical pipe, a plane boss is machined in the front side face of the direction device, and a bolt extending into the containing hole and penetrating through the vertical pipe is connected with an inner thread of the boss;

the dustproof sleeve is telescopic, and the upper part and the lower part of the dustproof sleeve are respectively fixed on the annular surface of the shock absorption rod and the annular surface of the sleeve.

Preferably, one be equipped with the extension board on the sleeve, be equipped with about in the extension board two mounting holes that link up, mounting hole department the side thickening about the extension board, and this be equipped with on the sleeve connect in the strengthening rib of thickening position on the extension board, the strengthening rib with the extension board is connected, just the strengthening rib the extension board with integrated into one piece between the sleeve.

Preferably, be equipped with the extension board additionally install the reason line ware on the sleeve, be equipped with in the reason line ware and control the reason line hole that link up.

Preferably, integrated into one piece has two mounting panels of front and back distribution on the telescopic lower terminal surface, two be equipped with the arc wall in the side that the mounting panel is close to each other, it is same in the sleeve a bush is held to common clamp in the arc wall, is in same two in the sleeve the mounting panel is through No. two bolts and nut in order to press from both sides tightly, thereby inject the position of bush.

Preferably, the left and right side surfaces of the mounting plate are thickened and can be abutted against the left and right side surfaces of the bush.

Preferably, two still centre gripping has last butt plate and lower butt plate between the mounting panel, go up the butt plate with the butt plate is located down respectively the upper and lower both sides of bush, the last side butt of going up the butt plate in the sleeve, just the downside butt of going up the butt plate in the bush, the butt plate quilt down run through No. two bolts, just the butt plate butt down in the bush, the downside of going up the butt plate and the last side of butt plate down be with the arc of the outer annular form looks adaptation of bush.

Preferably, a liquid outlet hole which is communicated with the inside and the outside is formed in the dustproof sleeve, and a one-way valve which is communicated with the outside is additionally arranged in the liquid outlet hole.

The utility model provides a motorcycle front shock attenuation assembly has following beneficial effect:

the bush used for mounting the wheel shaft in the utility model is mounted by a clamping method, and is simultaneously supported by the upper and lower butt joint plates, if the butt joint plates are worn or deformed, the butt joint plates are easy to replace, the maintenance cost is reduced, and the service life is prolonged;

the utility model discloses be equipped with the dirt proof boot of protective case and shock absorber pole junction, this dirt proof boot flexible for the shock absorber pole can not take place the friction between the dirt proof boot and the shock absorber pole when up-and-down motion, reducing wear and heat produce, be convenient for observe in order to make the oil seepage phenomenon that probably takes place, the utility model discloses a be equipped with the check valve in the dirt proof boot, this makes the dirt proof boot can make the oil that oozes out pass through the check valve blowout at the in-process that warp to reset, is convenient for observe.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a left side schematic view of the sleeve of FIG. 1 on the left side;

fig. 4 is an enlarged schematic view at the mounting plate in fig. 3.

In the figure:

11. a sleeve; 12. a shock-absorbing lever; 13. a dust-proof sleeve; 14. a direction device; 15. an upper connecting plate; 16. a riser; 17. a boss; 19. an extension plate; 20 mounting holes; 21. reinforcing ribs; 22. arranging a wire device; 25. mounting a plate; 26. an arc-shaped slot; 27. a bushing; 28. an upper abutting plate; 29. a lower abutting plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, according to an embodiment of a motorcycle front shock absorption assembly of the present invention, including a motorcycle front shock absorption assembly, including two sleeves 11, a shock absorption rod 12 installed in the sleeve 11 and extending to the upper side of the sleeve 11, a damping force exists when the shock absorption rod 12 slides in the sleeve 11, a dust-proof sleeve 13 is fixedly installed on the sleeve 11, and the dust-proof sleeve 13 is sleeved on the ring surface of the shock absorption rod 12, two shock absorption rods 12 are also installed with a direction 14 and an upper connecting plate 15 together, the center of the direction 14 is fixedly provided with a vertical tube 16 fixed in the upper connecting plate 15 and passing through the upper connecting plate 15, the upper and lower sides of the middle part of the direction 14 are thickened, and a vertical through hole for accommodating the vertical tube 16 is installed in the middle part of the direction 14, a plane boss 17 is processed on the front side of the direction 14, the boss 17 is connected with a screw thread extending into the accommodating hole and passing through a bolt of the vertical tube 16, the middle part of the direction 14 is provided with a thickened hole, and a thickened in the working accommodating hole 19, a working hole 20 is installed in the sleeve 11, and a working hole for enabling the dust-proof sleeve 11 to be connected to the telescopic sleeve 11, and a telescopic sleeve 12 is provided with a thickened sleeve 19, a telescopic sleeve 11, and a reinforced bar 19 is installed on the telescopic sleeve 11, and a telescopic sleeve 12, and a telescopic sleeve 11, the telescopic sleeve 12 is provided with a telescopic sleeve 11, and a telescopic sleeve 12 capable of the telescopic sleeve 12 capable of extending in the telescopic sleeve 12, the strengthening rib 21 with extend the board 19 and connect, just the strengthening rib 21 extend the board 19 with integrated into one piece between the sleeve 11, mounting hole 20 is used for preceding brake, and the setting up of strengthening rib 21 makes the installation of preceding brake more firm, and has reduced the deformation risk of mounting hole department.

The sleeve 11 provided with the extension plate 19 is additionally provided with a wire arranging device 22, a wire arranging hole which is through from left to right is formed in the wire arranging device 22, and the wire arranging hole is used for collecting and limiting a wire extending out from the front brake so as to avoid the wire from contacting with a tire.

Two mounting panels 25 that distribute around integrated into one piece have on the lower terminal surface of sleeve 11, two be equipped with arc wall 26 in the side that mounting panel 25 is close to each other, it is same in sleeve 11 common centre gripping has a bush 27 in the arc wall 26, is in same two in the sleeve 11 the mounting panel 25 is through No. two bolts and nut in order to press from both sides tightly, thereby prescribe a limit to bush 27's position.

The left and right side surfaces of the mounting plate 25 are thickened and can be abutted against the left and right side surfaces of the bush 27, and the left and right sliding of the bush 27 is restricted.

Two still centre gripping has last butt plate 28 and lower butt plate 29 between the mounting panel 25, go up butt plate 28 with butt plate 29 is located respectively down the upper and lower both sides of bush, go up butt plate 28 the side butt that goes up in sleeve 11, just go up butt plate 28 the downside butt in bush 27, butt plate 29 is run through by No. two bolts down, just butt plate 29 butt in bush 27 down, go up butt plate 28 the downside and down butt plate the last side be with the arc of bush 27 outer ring form looks adaptation, go up butt plate 28 and lower butt plate 29 set up and reduced the pressure that arc wall 26 was undertaken, increased telescopic life, and increased joint strength, go up butt plate 28 and lower butt plate 29 and be convenient for change after impaired, reduced the maintenance cost.

Be equipped with the play liquid hole that link up inside and outside in the dirt proof boot 13, the check valve of outside circulation is equipped with to the downthehole additional of liquid, and the oil that oozes when taking place the oil seepage phenomenon in sleeve 11 can be saved in dirt proof boot 13, and later at the vehicle in-process of traveling because dirt proof boot 13 can take place deformation, then the oil that is located dirt proof boot 13 can discharge through the check valve, and the user of being convenient for observes and in time maintains sleeve 11 and shock attenuation pole 12, and the setting of check valve can not influence the original dustproof effect of dirt proof boot 13.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a motorcycle front shock absorber assembly, includes two sleeves (11), install in sleeve (11) and extend to shock attenuation pole (12) of sleeve (11) upside, shock attenuation pole (12) are in there is damping force, its characterized in that when sliding in sleeve (11): the shock absorber is characterized in that a dustproof sleeve (13) is fixedly arranged on the sleeve (11), the dustproof sleeve (13) is sleeved on the annular surface of the shock absorption rods (12), two shock absorption rods (12) are also jointly provided with a direction device (14) and an upper connecting plate (15), the center of the direction device (14) is fixedly provided with a vertical pipe (16) which upwards penetrates through the upper connecting plate (15) and is fixed in the upper connecting plate (15), the upper side surface and the lower side surface of the middle part of the direction device (14) are thickened, a containing hole which upwards penetrates through the direction device (14) and is used for containing the vertical pipe (16) is formed in the middle part of the direction device (14), a plane boss (17) is machined on the front side surface of the direction device (14), and the boss (17) is in threaded connection with a bolt which extends into the containing hole and penetrates through the vertical pipe (16);

the dustproof sleeve (13) is telescopic, and the upper part and the lower part of the dustproof sleeve are respectively fixed on the annular surface of the shock absorption rod (12) and the annular surface of the sleeve (11).

2. The motorcycle front shock absorbing assembly according to claim 1, wherein: one be equipped with extension board (19) on sleeve (11), be equipped with in extension board (19) about two mounting holes (20) that link up, mounting hole (20) locate the side thickening about extension board (19), and this be equipped with on sleeve (11) connect in strengthening rib (21) of thickening the position on extension board (19), strengthening rib (21) with extension board (19) are connected, just strengthening rib (21) extension board (19) with integrated into one piece between sleeve (11).

3. A motorcycle front shock absorbing assembly according to claim 2, wherein: be equipped with extension board (19) add on sleeve (11) and be equipped with reason line ware (22) additional, be equipped with in reason line ware (22) and control the reason line hole of lining up.

4. The motorcycle front shock absorbing assembly according to claim 1, wherein: integrated into one piece has two mounting panels (25) of front and back distribution, two on the lower terminal surface of sleeve (11) be equipped with arc wall (26) in the side that mounting panel (25) are close to each other, it is same in sleeve (11) in arc wall (26) common centre gripping have a bush (27), be in same sleeve (11) in two mounting panel (25) are through No. two bolts and nut in order to press from both sides tightly, thereby inject the position of bush (27).

5. The motorcycle front shock absorbing assembly according to claim 4, wherein: the left and right sides of the mounting plate (25) are thickened and can be abutted against the left and right sides of the bush (27).

6. The motorcycle front shock absorbing assembly according to claim 4, wherein: two still centre gripping has last butt plate (28) and lower butt plate (29) between mounting panel (25), go up butt plate (28) with butt plate (29) is located respectively down the upper and lower both sides of bush, go up the side butt that goes up butt plate (28) in sleeve (11), just the downside butt of going up butt plate (28) in bush (27), butt plate (29) quilt down No. two bolts run through, just butt plate (29) butt down in bush (27), go up the downside of butt plate (28) and the last side of butt plate down be with the arc of bush (27) outer annular form looks adaptation.

7. The motorcycle front shock absorbing assembly according to claim 1, wherein: a liquid outlet hole which is communicated with the inside and the outside is arranged in the dustproof sleeve (13), and a one-way valve which is communicated with the outside is additionally arranged in the liquid outlet hole.