CN209634641U

CN209634641U - A kind of multi-functional bicycle postposition frame dismounted fastly

Info

Publication number: CN209634641U
Application number: CN201822112546.2U
Authority: CN
Inventors: 张春林; 张彩虹
Original assignee: Jinhua Qiaobo Power-Driven Technology Co Ltd
Current assignee: Jinhua Qiaobo Power-Driven Technology Co Ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-11-15
Anticipated expiration: 2028-12-17

Abstract

The utility model is a kind of multi-functional bicycle postposition frame dismounted fastly, including bottom plate, hoop and handle assembly；The hoop is located at the top of bottom plate；The handle assembly is located at the front end of hoop, and is located at the top of bottom plate；The bottom plate and hoop and handle assembly pass through " work " word connector respectively and carry out removable connection；The bottom plate includes the plate body of hollow structure；Movable plate is provided in the plate body；The movable plate is built in plate body by drawing and pulling type structure；The plate body is that centre is rectangle structure, and both ends are respectively half-circle-arc shape；The interlude of the plate body rectangle structure is provided with 3 fixation holes, and both ends have been symmetrically arranged mounting hole on semi arch position；Such multi-functional bicycle postposition frame dismounted fastly have it is multi-functional, and service performance and effect it is good, can express delivery dismounting the advantages of.

Description

A kind of multi-functional bicycle postposition frame dismounted fastly

Technical field

The utility model relates to a kind of multi-functional bicycle postposition framves dismounted fastly；It is mainly used for electric bicycle field.

Background technique

The postposition frame of electric bicycle is generally fixation now, is not available for dismounting and changes, service performance is single.Temporarily It places when article is moved and requires to be bundled with rope, exist very if child temporarily to be allowed to sit on even more Big security risk is arranged so that thing inconvenience, when sitting adult because existing postposition frame is substantially the plate of plane It is because area is smaller, comfort is not satisfactory.And the defect that cannot carry out Dismountable according to demand is even more inconvenience.

Utility model content

The utility model mainly solves technical problem present in the prior art, so that it is multi-functional to provide one kind, and makes With performance and effect it is good, can express delivery dismounting the multi-functional bicycle postposition frame dismounted fastly.

Above technical problems of the utility model are mainly solved by the following technical scheme:

The multi-functional bicycle postposition frame dismounted fastly of one kind of the utility model, including bottom plate, hoop and handle assembly；Institute State the top that hoop is located at bottom plate；The handle assembly is located at the front end of hoop, and is located at the top of bottom plate；The bottom plate and basket Frame and handle assembly pass through " work " word connector respectively and carry out removable connection；The bottom plate includes the plate body of hollow structure；Institute It states and is provided with movable plate in plate body；The movable plate is built in plate body by drawing and pulling type structure；The plate body is that centre is long Square structure, both ends are respectively half-circle-arc shape；The interlude of the plate body rectangle structure is provided with 3 fixation holes, both ends Semi arch has been symmetrically arranged mounting hole on position.

Preferably, 3 fixed hole positions are on same center line, wherein 1 fixation hole leans on the mounting hole of front end, Other 2 fixation holes are symmetric position relationship.

Preferably, the width and length of the movable plate are respectively less than the width and length of plate body.

Preferably, being clearance fit between the movable plate and plate body.

Preferably, the hoop is the rectangle structure being composed of 2 or more tubulose bars；The hoop packet It includes the railing of the left and right sides and intersects railing；Former and later two faces of the hoop are also to carry out deadening fixation using intersection railing； The first column group and the second column group are provided with before and after the bottom of the hoop.

Preferably, first column group and the second column group are corresponding up and down with symmetrical 2 fixation holes.

Preferably, the handle assembly includes hand handle, fixed part and through-hole；The fixed part is L shape iron plate；It is described The vertical plane that hand handle is close to fixed part is weldingly fixed on fixed part；The through-hole is located at the bottom middle position of fixed part.

Preferably, the through-hole is corresponding with above and below the fixation hole of mounting hole.

The beneficial effects of the utility model are:

1, fixation hole, the first column group, the second column group and through-hole is correspondingly arranged on bottom plate, hoop and handle assembly to use " work " word connector is attached, so that it may realize easily dismounting.

2, it is designed by above-mentioned structure, user's Dismountable as needed can be allowed to use, promote service performance；And And different combination installations can be carried out according to different needs, make postposition holder function not single.

3, the pull design of bottom plate, does not increase area occupied when increasing usable floor area, but do not use, and can To carry out selective use as needed, it is further advanced by service performance and using effect.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the utility model decomposition texture schematic diagram；

Fig. 2 is the structural schematic diagram of the utility model insole board；

Fig. 3 is the structure chart of hoop in the utility model；

Fig. 4 is the structure chart of handle assembly in the utility model.

1, bottom plate 2, hoop 3, handle assembly 10, plate body 11, movable plate 12, fixation hole 13, mounting hole 21, column Bar 22, intersects railing 24, the second column group 31, hand handle 32, fixed part 33, through-hole at first column group 23

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define

As shown in Figures 1 to 4, a kind of multi-functional bicycle postposition frame dismounted fastly, including bottom plate 1, hoop 2 and handle group Part 3；The hoop 2 is located at the top of bottom plate 1；The handle assembly 3 is located at the front end of hoop 2, and is located at the top of bottom plate 1； The bottom plate 1 carries out removable connection by " work " word connector respectively with hoop 2 and handle assembly 3；During the bottom plate 1 includes The plate body 10 of hollow structure；Movable plate 11 is provided in the plate body 10；The movable plate 11 is built in plate by drawing and pulling type structure In body 10；It is rectangle structure that the plate body 10, which is centre, and both ends are respectively half-circle-arc shape；10 rectangle structure of plate body Interlude be provided with 3 fixation holes 12, both ends have been symmetrically arranged mounting hole 13 on semi arch position.

3 fixation holes 12 are located on same center line, wherein 1 fixation hole 12 leans on the mounting hole 13 of front end, separately Outer 2 fixation holes 12 are symmetric position relationship.

The width and length of the movable plate 11 are respectively less than the width and length of plate body 10.

It is clearance fit between the movable plate 11 and plate body 10.

The hoop 2 is the rectangle structure being composed of 2 or more tubulose bars；The hoop 2 includes left and right The railing 21 and intersection railing 23 of two sides；Former and later two faces of the hoop 2 are also to carry out deadening fixation using intersection railing 23； The first column group 22 and the second column group 24 are provided with before and after the bottom of the hoop 2.

First column group 22 and the second column group 24 are corresponding with symmetrical 2 about 12 fixation holes.

The handle assembly 3 includes hand handle 31, fixed part 32 and through-hole 33；The fixed part 32 is L shape iron plate；It is described The vertical plane that hand handle 31 is close to fixed part 32 is weldingly fixed on fixed part 32；The through-hole 33 is located in the bottom of fixed part 32 Between position.

The through-hole 33 is corresponding with close to about 12 fixation hole of mounting hole 13.

Such multi-functional bicycle postposition frame dismounted fastly can be passed through during installation by needing quickly to be dismounted Bottom plate 1 is fixed on rear bicycle frame by mounting hole 13 using nut, can if it is needing to sit adult on after-frame Movable plate 11 is pulled straight out, the width of bottom plate 1 is increased, facilitates and sits people；If it is placing article or temporarily placing child, pass through After the above method fixes bottom plate 1, without pulling out movable plate 11, hoop 2 need to be only placed into the top of bottom plate 1, and allow first Column group 22 and the second column group 24 are corresponding with symmetrical two about 12 fixation holes, then pass through the first column group 22 with " work " word connector And second column group 24 be inserted laterally into corresponding fixation hole 12 respectively, 90 ° of rotating connectors are blocked by it, this can easily The installation of part hoop 2 and bottom plate 1 is fixed, and it is identical as hoop 2 that handle assembly 3 is fixed on the mode on bottom plate 1, by through-hole 33 with lean on After about 12 fixation hole of nearly mounting hole 13 is corresponding, it is fixed and can be installed using " work " word connector；In this way when facing When can catch hand handle 31 when placing child, and four faces of hoop 2 by railing 21 and intersect the barrier of railing 23 either object Product or child will not fall easily；When unwanted, only need rotating connector that can be dismantled.

The beneficial effects of the utility model are:

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims

1. a kind of multi-functional bicycle postposition frame dismounted fastly, it is characterised in that: including bottom plate (1), hoop (2) and handle assembly (3)；The hoop (2) is located at the top of bottom plate (1)；The handle assembly (3) is located at the front end of hoop (2), and is located at bottom plate (1) top；The bottom plate (1) and hoop (2) and handle assembly (3) carry out removable load by " work " word connector respectively It connects；The bottom plate (1) includes the plate body (10) of hollow structure；Movable plate (11) are provided in the plate body (10)；The activity Plate (11) is built in plate body (10) by drawing and pulling type structure；The plate body (10) is that centre is rectangle structure, both ends difference For half-circle-arc shape；The interlude of plate body (10) rectangle structure is provided with 3 fixation holes (12), both ends semi arch position On be symmetrically arranged mounting hole (13).

2. the multi-functional bicycle postposition frame dismounted fastly of one kind according to claim 1, it is characterised in that: described 3 solid Determine hole (12) to be located on same center line, wherein 1 fixation hole (12) leans on the mounting hole (13) of front end, other 2 fixation holes It (12) is symmetric position relationship.

3. the multi-functional bicycle postposition frame dismounted fastly of one kind according to claim 1, it is characterised in that: the movable plate (11) width and length is respectively less than the width and length of plate body (10).

4. the multi-functional bicycle postposition frame dismounted fastly of one kind according to claim 3, it is characterised in that: the movable plate It (11) is clearance fit between plate body (10).

5. the multi-functional bicycle postposition frame dismounted fastly of one kind according to claim 1, it is characterised in that: the hoop It (2) is the rectangle structure being composed of 2 or more tubulose bars；The hoop (2) includes the railing of the left and right sides (21) and intersect railing (23)；Former and later two faces of the hoop (2) are also to carry out deadening fixation using intersection railing (23)；Institute The bottom front and back for stating hoop (2) is provided with the first column group (22) and the second column group (24).

6. the multi-functional bicycle postposition frame dismounted fastly of one kind according to claim 5, it is characterised in that: first column Group (22) and the second column group (24) and symmetrical 2 fixation holes (12) are corresponding up and down.

7. the multi-functional bicycle postposition frame dismounted fastly of one kind according to claim 1, it is characterised in that: the handle group Part (3) includes hand handle (31), fixed part (32) and through-hole (33)；The fixed part (32) is L shape iron plate；The hand handle (31) The vertical plane for being close to fixed part (32) is weldingly fixed on fixed part (32)；The through-hole (33) is located at the bottom of fixed part (32) Middle position.

8. the multi-functional bicycle postposition frame dismounted fastly of one kind according to claim 7, it is characterised in that: the through-hole (33) corresponding up and down with the fixation hole (12) close to mounting hole (13).