CN214084633U

CN214084633U - Multifunctional rear cradle device

Info

Publication number: CN214084633U
Application number: CN202022665498.7U
Authority: CN
Inventors: 贺烈
Original assignee: Danyang Gangqi Vehicle Parts Co ltd
Current assignee: Danyang Gangqi Vehicle Parts Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-31
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a multifunctional rear cradle device, which relates to the field of vehicle parts and comprises two rear rocker arms, wherein one of the two rear rocker arms is fixedly connected with a first main pipe sleeve and a second main pipe sleeve on the side wall respectively, the other one of the two rear rocker arms is fixedly connected with a first auxiliary pipe sleeve and a second auxiliary pipe sleeve on the side wall respectively, the end parts of the first auxiliary pipe sleeve and the second auxiliary pipe sleeve are respectively inserted on the inner side wall of the first main pipe sleeve and the second main pipe sleeve and are in sliding connection with the inner side wall of the first main pipe sleeve and the second main pipe sleeve, the rear cradle device can adjust the width between the rear rocker arms and the effective length of the rear rocker arms by matching the rear rocker arms, the fixing bolts, the fixing plates, the telescopic arms, the fixing holes and the pipe sleeves, so that the size of the rear cradle can adapt to different use requirements of users, the application range is wide, and the adjusting process is simple and convenient.

Description

Multifunctional rear cradle device

Technical Field

The utility model relates to a vehicle parts field especially relates to a multi-functional back cradle device.

Background

The back cradle is one of them support assembly in a lot of motorcycles, mainly used installation vehicle tire, often need install corresponding damping device on the back cradle and be used for reducing the vehicle vibrations when going the in-process and meet the highway section of jolting, avoid the vehicle to acutely rock, current back cradle size is fixed, the size can not freely be adjusted, the user is when the back cradle when purchasing, must purchase the back cradle talent of the size that corresponds, consequently, the most application scope of current back cradle is less, for this we have proposed a multi-functional back cradle device, solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional rear cradle device.

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

a multifunctional rear rocker arm device comprises two rear rocker arms, wherein the side wall of one of the two rear rocker arms is fixedly connected with a first main pipe sleeve and a second main pipe sleeve respectively, the side wall of the other rear rocker arm is fixedly connected with a first auxiliary pipe sleeve and a second auxiliary pipe sleeve respectively, the end parts of the first auxiliary pipe sleeve and the second auxiliary pipe sleeve are inserted on the inner side walls of the first main pipe sleeve and the second main pipe sleeve respectively and are in sliding connection with the inner side walls of the first main pipe sleeve and the second main pipe sleeve respectively, opposite side walls of the two rear rocker arms are fixedly connected with fixing plates, the side walls of the two fixing plates are provided with a plurality of first fixing holes in a penetrating manner, two first fixing bolts are arranged in the two first fixing holes respectively, the side walls of the lower ends of the second main pipe sleeve and the second auxiliary pipe sleeve are fixedly connected with connecting plates, and one end side walls of the two connecting plates are fixedly connected with the side walls of the opposite rear rocker arms respectively, the side walls of the two rear rocker arms are respectively provided with a first sliding chute, a sliding block is connected in the first sliding chute in a sliding way, the side wall of the sliding block is fixedly connected with a spring, the tail end of the spring is fixedly connected to the side wall of the first sliding chute, the side wall of the sliding block is fixedly connected with a connecting sleeve, a second sliding groove is arranged in the side wall of the lower end of the rear rocker arm, a telescopic arm is connected in the second chute in a sliding way, a plurality of threaded holes are arranged on the side wall of the telescopic arm in a penetrating way, a second fixing hole is arranged on the side wall of the rear rocker arm in a penetrating way, a second fixing bolt is arranged on the side wall of the rear rocker arm, the tail end of the second fixing bolt penetrates through the corresponding second fixing hole and the corresponding threaded hole and extends outwards, and a nut is arranged on the side wall of the tail end of the second fixing bolt, connecting seats are fixedly connected to the side walls of the two rear rocker arms, and the side walls of the connecting seats are connected in a rotating mode.

Preferably, the end of the first sub pipe sleeve is matched with the inner side wall of the first main pipe sleeve in shape and size. .

Preferably, the end part of the second auxiliary pipe sleeve is matched with the inner side wall of the second main pipe sleeve in shape and size.

Preferably, the side wall of the pedal is provided with anti-skid lines.

Preferably, the spring is a resilient spring, and is made of stainless steel.

Preferably, the telescopic arm is tightly attached to the side wall of the second sliding groove.

The utility model has the advantages that: in the utility model, through the matching use of the rear rocker arm, the fixing bolt, the fixing plate, the telescopic arm, the fixing hole and the pipe sleeves, the rear cradle device can adjust the width between the rear rocker arms and the effective length of the rear rocker arms by disassembling and assembling the corresponding fixing bolt, so that the size of the rear cradle can adapt to different use requirements of users, the application range is wider, and the adjusting process is simple and convenient;

one end of a shock absorber on the rear cradle is fixedly installed with the connecting sleeve through the arrangement of the first sliding groove, the sliding block, the spring and the connecting sleeve, the shock absorber is used for absorbing shock and simultaneously drives the spring to compress and release, and the spring and the connecting sleeve are matched with each other, so that the shock absorption effect is better;

through connecting seat, pedal setting, when the vehicle back seat carried the passenger, can rotate the pedal on the back rocking arm and open, made pedal can support back seat passenger's foot, not the time spent, can rotate pedal and close, compared traditional fixed pedal, it is more convenient to use, and more accords with user demand.

Drawings

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

Fig. 2 is a side view of the structure of the present invention.

Fig. 3 is an enlarged view of a portion a of the present invention.

Fig. 4 is an enlarged view of part B of the present invention.

Fig. 5 is a side view of the pedal and the connecting seat of the present invention.

Reference numbers in the figures: the rear rocker arm comprises a rear rocker arm 1, a first main pipe sleeve 2, a first auxiliary pipe sleeve 3, a second main pipe sleeve 4, a second auxiliary pipe sleeve 5, a connecting plate 6, a fixing plate 7, a first fixing hole 8, a first fixing bolt 9, a first sliding groove 10, a sliding block 11, a spring 12, a connecting sleeve 13, a second sliding groove 14, a telescopic arm 15, a threaded hole 16, a second fixing hole 17, a second fixing bolt 18, a connecting seat 19 and a pedal 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, a multifunctional rear cradle device includes two rear rockers 1, a first main pipe sleeve 2 and a second main pipe sleeve 4 are respectively fixedly connected to a sidewall of one of the two rear rockers 1, a first sub pipe sleeve 3 and a second sub pipe sleeve 5 are respectively fixedly connected to a sidewall of the other rear rocker 1, end portions of the first sub pipe sleeve 3 and the second sub pipe sleeve 5 are respectively inserted into inner sidewalls of the first main pipe sleeve 2 and the second main pipe sleeve 4 and are slidably connected to inner sidewalls of the first main pipe sleeve 2 and the second main pipe sleeve 4, an end portion of the first sub pipe sleeve 3 is identical in shape and size to the inner sidewall of the first main pipe sleeve 2, an end portion of the second sub pipe sleeve 5 is identical in shape and size to the inner sidewall of the second main pipe sleeve 4, opposite sidewalls of the two rear rockers 1 are respectively fixedly connected to fixing plates 7, a plurality of first fixing holes 8 are respectively formed through sidewalls of the two fixing plates 7, two first fixing bolts 9 are respectively arranged in the two first fixing holes 8, the side walls of the lower ends of the second main pipe sleeve 4 and the second auxiliary pipe sleeve 5 are fixedly connected with connecting plates 6, the side walls of one ends of the two connecting plates 6 are respectively and fixedly connected with the side walls of the opposite rear rocker arms 1, and the arrangement of the connecting plates 6 can increase the overall structural strength of the rear rocker arm;

the side walls of the two rear rocker arms 1 are respectively provided with a first sliding chute 10, the first sliding chutes 10 are connected with a sliding block 11 in a sliding mode, the side walls of the sliding blocks 11 are fixedly connected with springs 12, the springs 12 are elastic springs and made of stainless steel, the springs 12 made of the stainless steel have good formability and are beneficial to improving the damping effect, the tail ends of the springs 12 are fixedly connected to the side walls of the first sliding chutes 10, the side walls of the sliding blocks 11 are fixedly connected with connecting sleeves 13, the side wall of the lower end of each rear rocker arm 1 is internally provided with a second sliding chute 14, each second sliding chute 14 is connected with a telescopic arm 15 in a sliding mode, the telescopic arms 15 are tightly attached to the side walls of the second sliding chutes 14, relative shaking between the telescopic arms 15 and the rear rocker arms 1 is avoided, and the stability of the whole rear rocker arm is ensured;

the lateral wall of flexible arm 15 runs through and has seted up a plurality of screw holes 16, the lateral wall of back rocking arm 1 runs through and has seted up second fixed orifices 17, be provided with second fixing bolt 18 on the lateral wall of back rocking arm 1, the end of second fixing bolt 18 runs through corresponding second fixed orifices 17, screw hole 16 is inside and outside extension, be provided with the nut on the terminal lateral wall of second fixing bolt 18, equal fixedly connected with connecting seat 19 on the lateral wall of two back rocking arms 1, the lateral wall internal rotation of connecting seat 19 is connected with 20, be provided with anti-skidding line on pedal 20's the lateral wall.

The working principle is as follows: when the rear rocking frame device is used, if the size of the rear rocking frame needs to be changed, two first fixing bolts 9 on the fixing plates 7 can be detached, the two rear rocking arms 1 are pulled towards two sides respectively, so that the end parts of the first auxiliary pipe sleeve 3 and the second auxiliary pipe sleeve 5 slide out of the first main pipe sleeve 2 and the second main pipe sleeve 4 respectively for moving distance, the size distance between the two rear rocking arms 1 is adjusted, then the corresponding first fixing holes 8 on the two fixing plates 7 are aligned, the detached first fixing bolts 9 are inserted into the first fixing holes 8 again and fixed, and then the two fixing plates 7 are fixed to prevent the two rear rocking arms 1 from loosening mutually, in addition, the telescopic arms 15 in the side walls of the rear rocking arms 1 can slide out of the second sliding grooves 14 to adjust the effective length of the rear rocking arms 1, so that the second fixing bolts 18 penetrate through different threaded holes 16 in the side walls of the telescopic arms 15 to fix the telescopic arms 15, the realization is to the length adjustment of back rocking arm 1, secondly with bumper shock absorber and adapter sleeve 13 fixed connection for the bumper shock absorber drives slider 11 and slides in first spout 10 in the shock attenuation process, and the compression and the release of cooperation spring 12 make the shock attenuation effect better, and is provided with pedal 20 on the lateral wall of back rocking arm 1, and it opens to rotate outwards during the use, can support the back seat passenger foot.

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", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional rear rocking frame device comprises two rear rocking arms (1) and is characterized in that the side walls of one of the two rear rocking arms (1) are fixedly connected with a first main pipe sleeve (2) and a second main pipe sleeve (4) respectively, the side wall of the other rear rocking arm (1) is fixedly connected with a first auxiliary pipe sleeve (3) and a second auxiliary pipe sleeve (5) respectively, the end parts of the first auxiliary pipe sleeve (3) and the second auxiliary pipe sleeve (5) are inserted on the inner side walls of the first main pipe sleeve (2) and the second main pipe sleeve (4) respectively and are in sliding connection with the inner side walls of the first main pipe sleeve (2) and the second main pipe sleeve (4), the opposite side walls of the two rear rocking arms (1) are fixedly connected with fixing plates (7), the side walls of the two fixing plates (7) are provided with a plurality of first fixing holes (8) in a penetrating manner, wherein two first fixing bolts (9) are arranged in the two first fixing holes (8) respectively, the lower end side walls of the second main pipe sleeve (4) and the second auxiliary pipe sleeve (5) are fixedly connected with connecting plates (6), one end side walls of the two connecting plates (6) are fixedly connected with the side walls of the opposite rear rocker arms (1) respectively, first sliding grooves (10) are formed in the side walls of the two rear rocker arms (1), sliding blocks (11) are connected in the first sliding grooves (10) in a sliding mode, springs (12) are fixedly connected to the side walls of the sliding blocks (11), the tail ends of the springs (12) are fixedly connected to the side walls of the first sliding grooves (10), connecting sleeves (13) are fixedly connected to the side walls of the sliding blocks (11), second sliding grooves (14) are formed in the side walls of the lower end of the rear rocker arms (1), telescopic arms (15) are connected in the second sliding grooves (14) in a sliding mode, and a plurality of threaded holes (16) are formed in the side walls of the telescopic arms (15) in a penetrating mode, the lateral wall of back rocking arm (1) runs through and has seted up second fixed orifices (17), be provided with second fixing bolt (18) on the lateral wall of back rocking arm (1), the end of second fixing bolt (18) runs through inside and outside extension of corresponding second fixed orifices (17), screw hole (16), be provided with the nut on the terminal lateral wall of second fixing bolt (18), two equal fixedly connected with connecting seat (19) on the lateral wall of back rocking arm (1), the lateral wall internal rotation of connecting seat (19) is connected with pedal (20).

2. A multifunctional rear cradle device according to claim 1, characterized in that the end of the first secondary sleeve (3) is shaped and dimensioned to fit the inner side wall of the first main sleeve (2).

3. A multifunctional rear cradle device according to claim 1, characterized in that the end of the second secondary sleeve (5) is shaped and dimensioned to fit the inner side wall of the second main sleeve (4).

4. A multifunctional rear cradle device according to claim 1, characterized in that the side walls of the foothold (20) are provided with anti-slip threads.

5. A multifunctional rear cradle device according to claim 1, characterized in that the spring (12) is a spring made of stainless steel.

6. A multifunctional rear cradle device according to claim 1, characterized in that the telescopic arm (15) is in close abutment with the side wall of the second runner (14).