CN220809637U

CN220809637U - Motorcycle back

Info

Publication number: CN220809637U
Application number: CN202322764626.7U
Authority: CN
Inventors: 吕竞男; 吕永鹏
Original assignee: Guangzhou Nuofen Motorcycle Parts Co ltd
Current assignee: Guangzhou Nuofen Motorcycle Parts Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-04-19
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to a motorcycle backrest and a motorcycle, wherein the motorcycle backrest comprises a mounting frame and a backrest component, the mounting frame comprises two mounting bars which are symmetrically arranged at intervals, one end of each mounting bar is fixedly connected with a tail frame of the motorcycle, a storage cavity is formed in each mounting bar, and an opening communicated with the storage cavity is formed in the top surface of each mounting bar; the back assembly comprises a back cushion, a mounting plate and two back strips which are respectively arranged on the mounting strips, the lower ends of the back strips extend into the storage cavity and are movably connected with the inner walls of the mounting strips, the mounting plate is arranged between the two back strips, and the mounting plate is detachably connected with the back strips at one end far away from the mounting strips, and the back cushion is detachably connected to the fixing seat. According to the technical scheme, the mounting plate is detached from the backrest strip, and the backrest strip is stored in the storage cavity, so that the backrest can be folded, the structure is simple, the disassembly and assembly are convenient, and goods can be fixed conveniently.

Description

Motorcycle back

Technical Field

The utility model relates to the technical field of motorcycle accessories, in particular to a motorcycle backrest.

Background

The motorcycle is driven by a gasoline engine, is light, flexible and rapid to run, is widely used for patrol, passenger and cargo transportation and the like, and is also used as sports equipment, and in terms of large direction, the motorcycle is divided into a street car, a road racing motorcycle, an off-road motorcycle, a cruising car, a station wagon and the like, and the motorcycle itself consists of a front windshield, a headlight, a head cover, a front mud plate, a front big plate, a middle guard plate, a rear tail shell, a rear mud plate, a rear backrest and the like.

With the increasing demands of people, motorcycles not only provide driving and passenger carrying functions singly, but also can carry goods, and the upright backrest is difficult to fix and place the goods, so that passengers cannot lean on the motorcycle if the upright backrest is cancelled.

Disclosure of utility model

In order to solve the technical problems or at least partially solve the technical problems, the application provides a motorcycle backrest and a motorcycle.

In a first aspect, the present application provides a motorcycle back rest comprising:

The mounting rack comprises two mounting strips which are symmetrically arranged at intervals, one end of each mounting strip is fixedly connected with a tail frame of the motorcycle, a containing cavity is formed in each mounting strip, and an opening communicated with the containing cavity is formed in the top surface of each mounting strip;

The backrest assembly comprises a back cushion, a mounting plate and backrest strips which are respectively arranged on the two mounting strips, the lower ends of the backrest strips extend into the containing cavity and are movably connected with the inner walls of the mounting strips, the mounting plate is arranged between the two backrest strips, the mounting plate and one end, far away from the mounting strips, of the backrest strips are detachably connected with the fixing seat;

Under the condition that the mounting plate is detached from the backrest strip, the backrest strip can be retracted into the containing cavity from the opening, so that the motorcycle backrest can be folded.

In one possible embodiment, the surface of the mounting plate facing the vehicle head is provided with a magic female patch, and the surface of the back cushion facing the mounting plate is provided with a magic male patch matched with the magic female patch.

In a possible implementation manner, the inner side of one end of the backrest strip, which is far away from the mounting strip, is provided with a fixing groove, two opposite elastic arms are arranged in the fixing groove, a gap is formed between the two elastic arms, mounting blocks are arranged at two ends of the mounting plate, and the length of each mounting block is smaller than the distance of the gap.

In one possible implementation manner, the backrest strip comprises a first connecting arm and a second connecting arm, the lower end of the first connecting arm is fixedly connected with the mounting plate, a plurality of mounting grooves are distributed on the first connecting arm at intervals along a first direction, an inner cavity used for sleeving the first connecting arm is limited and formed on the inner wall of the second connecting arm, a limiting assembly matched with the mounting grooves is arranged on the inner wall of the lower portion of the second connecting arm, and the fixing seat is connected with the second connecting arm.

In one possible implementation manner, the limiting assembly includes a ball, an elastic member and a limiting post, one end of the limiting post penetrates through the second connecting arm and stretches into the inner cavity, the elastic member is connected to one end of the limiting post, which stretches into the inner cavity, and the ball is connected to one end of the elastic member, which is far away from the limiting post.

In one possible implementation manner, the backrest further comprises a rotating shaft, the rotating shaft is located in the accommodating cavity, two ends of the rotating shaft are connected with the inner wall of the mounting strip, the backrest strip stretches into one end of the accommodating cavity to form a through hole, and the through hole is used for the rotating shaft to penetrate through.

In one possible embodiment, the outer side wall of the cushion is wrapped with a wear-resistant waterproof skin.

In a second aspect, the application also provides a motorcycle comprising a motorcycle back according to the first aspect.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

Two installing bars are fixedly connected to the tail frame of the motorcycle, the lower end of the backrest bar is extended into the installing cavity and is connected with the inside of the installing bar, then the installing plate is connected to one end of the backrest bar, which is far away from the installing bar, and finally the back cushion is detachably connected to the installing plate, so that the assembling of the backrest of the motorcycle is completed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

In the accompanying drawings:

FIG. 1 is a schematic front view of a motorcycle back rest of the present utility model;

FIG. 2 is a schematic view of the structure of the motorcycle back rest of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting plate and the first connecting arm in the motorcycle back of the present utility model;

fig. 4 is another schematic structural view of the mounting plate and the first connecting arm in the motorcycle back rest of the present utility model.

Reference numerals:

10. a mounting frame; 11. a mounting bar; 11a, a receiving cavity; 20. a backrest assembly; 21. a backrest bar; 211. a second connecting arm; 212. a first connecting arm; 22. a mounting plate; 23. a back cushion; 24. magic tape; 25. magic mother plaster; 30. a rotating shaft; 40. a spring arm;

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.

It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.

Referring to fig. 1 and 4, the disclosed embodiments provide a motorcycle back including a mounting bracket 10 and a back rest assembly 20.

Specifically, the mounting frame 10 comprises two mounting bars 11 which are symmetrically arranged at intervals, one end of each mounting bar 11 is fixedly connected with a tail frame of a motorcycle, a storage cavity 11a is formed in each mounting bar 11, and an opening communicated with the storage cavity 11a is formed in the top surface of each mounting bar 11. The backrest assembly 20 comprises a back cushion 23, a mounting plate 22 and backrest strips 21 which are respectively arranged on the two mounting strips 11, wherein the lower ends of the backrest strips 21 extend into the accommodating cavity 11a and are movably connected with the inner walls of the mounting strips 11, the mounting plate 22 is arranged between the two backrest strips 21, the mounting plate 22 is detachably connected with one end of the backrest strips 21 away from the mounting strips 11, and the back cushion 23 is detachably connected to the fixing seat. Wherein, in case that the mounting plate 22 is detached from the backrest strip 21, the backrest strip 21 can be retracted into the accommodating cavity 11a from the opening to realize folding of the motorcycle backrest.

Based on the motorcycle backrest of the technical characteristics, two mounting bars 11 are fixedly connected to the tail frame of the motorcycle, then the lower end of the backrest bar 21 stretches into the mounting cavity to be connected with the inside of the mounting bar 11, then the mounting plate 22 is connected to one end of the backrest bar 21 far away from the mounting bar 11, finally the back cushion 23 is detachably connected to the mounting plate 22, so that the motorcycle backrest is assembled, when the backrest is required to be folded, the back cushion 23 is firstly detached from the mounting plate 22, then the mounting plate 22 is detached from the backrest bar 21, and then the backrest bar 21 is rotated towards the direction of the mounting bar 11 until the backrest bar 21 is contained in the containing cavity 11a, so that the backrest is folded, and the motorcycle backrest has the advantages of simple structure, convenience in disassembly and convenience in subsequent cargo fixation.

In one possible embodiment, the surface of the mounting plate 22 facing the vehicle head is provided with a female magic tape 25, and the surface of the back cushion 23 facing the mounting plate 22 is provided with a sub magic tape 24 adapted to the female magic tape 25. Therefore, the back cushion 23 is detachably connected to the mounting plate 22 through mutual adhesion of the magic mother patch 25 and the magic child patches 24, so that subsequent replacement or detachment is convenient for cleaning.

In one possible embodiment, the inner side of the end of the backrest strip 21 far away from the mounting strip 11 is provided with a fixing groove, two opposite elastic arms 40 are arranged in the fixing groove, a gap is formed between the two elastic arms 40, two ends of the mounting plate 22 are respectively provided with a mounting block, and the length of each mounting block is smaller than the distance of the gap.

Illustratively, when the backrest is required to be folded, the cushion 23 is detached from the mounting plate 22, then the mounting plate 22 is pulled up in a direction away from the mounting bar 11, so that the mounting blocks on both ends of the mounting plate 22 are pulled out from the gap between the two spring arms 40, and then the mounting plate 22 is detached from the backrest bar 21, and then the backrest bar 21 is rotated in a direction of the mounting bar 11 until the backrest bar 21 is accommodated in the accommodating cavity 11a, thereby realizing the folding of the backrest and facilitating the subsequent fixation of goods; when the backrest is required to be re-erected, the backrest strip 21 is pulled out from the accommodating cavity 11a, then the mounting block of the mounting plate 22 is placed into the fixing groove, and the two elastic arms 40 are pushed away, so that the mounting block passes through the gap between the two elastic arms 40, the mounting plate 22 is further fixed on the backrest strip 21, and finally the back cushion 23 is connected to the mounting plate 22.

In one possible embodiment, the backrest strip includes a first connecting arm 212 and a second connecting arm 211, the lower end of the first connecting arm 212 is fixedly connected with the mounting plate 22, a plurality of mounting slots are distributed on the first connecting arm 212 along a first direction at intervals, an inner cavity for sleeving the first connecting arm 212 is defined on the inner wall of the second connecting arm 211, a limiting component matched with the mounting slots is arranged on the inner wall of the lower part of the second connecting arm 211, and the fixing seat is connected with the second connecting arm 211. So, stretch into the length of the inner chamber of second adjusting arm through adjusting first linking arm 212 to make can drive cushion 23 to go up and down to suitable height, simple structure, it is convenient to adjust.

In one possible embodiment, the limiting assembly includes a ball, an elastic member and a limiting post, wherein one end of the limiting post penetrates through the second connecting arm 211 to extend into the inner cavity, the elastic member is connected to one end of the limiting post extending into the inner cavity, and the ball is connected to one end of the elastic member away from the limiting post.

For example, when the height of the backrest needs to be adjusted, the ball is pulled out from the mounting groove by holding the limit post exposed out of the second connecting arm 211, and then the length of the second connecting arm 211 in the first connecting arm 212 is adjusted, in this process, the ball is abutted against the surface of the first connecting arm 212 until the ball is adjusted to a proper height, and then the ball is clamped into the mounting groove, so that the first connecting arm 212 is adjusted to a required height, the requirements of users for different heights of the backrest are met, and the backrest is simple in structure and convenient to adjust.

In one possible embodiment, the backrest bar further comprises a rotating shaft 30, the rotating shaft 30 is located in the accommodating cavity 11a, two ends of the rotating shaft 30 are connected with the inner wall of the mounting bar 11, and a through hole is formed in one end of the backrest bar 21 extending into the accommodating cavity 11a and is used for the rotating shaft 30 to penetrate. So, through seting up the through-hole on back strip 21, later utilize pivot 30 to pass the through-hole again, later with the both ends of pivot 30 with the inner wall connection of installation strip 11 again to make back strip 21 can rotate for pivot 30, realize folding back strip 21 to accomodate in the chamber 11a or take out from accomodating in the chamber 11a, simple structure, convenient operation.

In one possible embodiment, the outer side wall of the cushion 23 is wrapped with a wear-resistant waterproof skin. In this way, the outside rainwater can be effectively prevented from wetting the cushion 23.

It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A motorcycle back rest, comprising:

the backrest assembly comprises a back cushion, a mounting plate and backrest strips which are respectively arranged on the two mounting strips, the lower ends of the backrest strips extend into the containing cavity and are movably connected with the inner walls of the mounting strips, the mounting plate is arranged between the two backrest strips, the mounting plate and one end, far away from the mounting strips, of the backrest strips are detachably connected with the mounting plate;

2. The motorcycle backrest according to claim 1, wherein a magic female patch is arranged on the surface of the mounting plate facing the vehicle head, and a magic child patch matched with the magic female patch is arranged on the surface of the back cushion facing the mounting plate.

3. The motorcycle back according to claim 1, wherein a fixing groove is formed in the inner side of one end of the back strip away from the mounting strip, two opposite spring arms are arranged in the fixing groove, a gap is formed between the two spring arms, mounting blocks are arranged at two ends of the mounting plate, and the length of each mounting block is smaller than the distance of the gap.

4. The motorcycle back according to claim 1, wherein the back strap comprises a first connecting arm and a second connecting arm, the lower end of the first connecting arm is fixedly connected with the mounting plate, a plurality of mounting grooves are distributed on the first connecting arm at intervals along a first direction, an inner cavity used for sleeving the first connecting arm is defined on the inner wall of the second connecting arm, a limiting assembly matched with the mounting grooves is arranged on the inner wall of the lower portion of the second connecting arm, and the mounting plate is connected with the second connecting arm.

5. The motorcycle back according to claim 4, wherein the limit assembly comprises a ball, an elastic member and a limit post, one end of the limit post penetrates through the second connecting arm to extend into the inner cavity, the elastic member is connected to one end of the limit post extending into the inner cavity, and the ball is connected to one end of the elastic member away from the limit post.

6. The motorcycle back according to claim 1, further comprising a rotating shaft, wherein the rotating shaft is located in the accommodating cavity, two ends of the rotating shaft are connected with the inner wall of the mounting bar, a through hole is formed in one end of the back bar extending into the accommodating cavity, and the through hole is used for the rotating shaft to penetrate.

7. The motorcycle back according to claim 1, wherein the outer side wall of the cushion is wrapped with a wear-resistant waterproof skin.

8. A motorcycle comprising a motorcycle back according to any one of claims 1 to 7.