CN207417045U - A kind of foldable structure of scooter - Google Patents
A kind of foldable structure of scooter Download PDFInfo
- Publication number
- CN207417045U CN207417045U CN201721478654.0U CN201721478654U CN207417045U CN 207417045 U CN207417045 U CN 207417045U CN 201721478654 U CN201721478654 U CN 201721478654U CN 207417045 U CN207417045 U CN 207417045U
- Authority
- CN
- China
- Prior art keywords
- bar
- connecting shaft
- rotating bar
- supporting seat
- front support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of simple in structure,It is easy to operate,Foldable structure is completely hidden in body inner side,With very good security,The foldable structure of the longer scooter of service life simultaneously,It includes treadle supporting seat,Front support bar,Rotating bar,Upper connecting shaft,Lower connecting shaft,Torsional spring,The upper connecting shaft and lower connecting shaft run through the both sides up and down for being connected to treadle supporting seat,One end of the rotating bar is sleeved in lower connecting shaft,Torsional spring is cased in the lower connecting shaft and positioned at the arbitrary one or both sides of rotating bar or so,The front support bar lower end is open-type structure,The rotating bar upper end is further fixed on the flange upwardly extended,The flange upper end is further fixed on compression bar,The arc-shaped structure of compression bar,And the upper end end extends to the outside of treadle supporting seat upper end,The front support bar bottom is each side distributed there are one notch.
Description
Technical field
The utility model category is related to a kind of foldable structure of scooter.
Background technology
Scooter is as a kind of leisure sport car fashionable more than ten years in the world, the initial design of scooter
Be two wheels, one block of plate, one with bar add both sides handrail, by development so for many years, the structure by most is drilled
Becoming hundreds and thousands of kinds of structures till now, function is even more multifarious, but uniform structure and function, that is, upright bar are foldable,
The upright bar folding mode most started is knob there are one external installations, and by a series of development, knob has preferable security
Will not clamp hand, but existing foldable structure is all mounted in outside, and getting rusty easily influences service life, meanwhile, be easily damaged also
Step can be bumped to damage.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of foldable structure of scooter, with it is simple in structure,
Easy to operate, foldable structure is completely hidden in body inner side, has very good security, while service life is longer.
To solve the above problems, the utility model adopts the following technical solution：
A kind of foldable structure of scooter, including treadle supporting seat, front support bar, rotating bar, upper connecting shaft, lower connection
Axis, torsional spring, the upper connecting shaft and lower connecting shaft run through the both sides up and down for being connected to treadle supporting seat, one end of the rotating bar
It is sleeved in lower connecting shaft, torsional spring, the front end is cased in the lower connecting shaft and positioned at the arbitrary one or both sides of rotating bar or so
Supporting rod lower end is open-type structure, and the rotating bar upper end is further fixed on the flange upwardly extended, and the flange upper end is also solid
Surely there is a compression bar, the arc-shaped structure of the compression bar and the upper end end extend to the outside of treadle supporting seat upper end, the front end branch
Strut bottom is each side distributed there are one notch.
Further technical solution is that one end of the torsional spring is contradicted on treadle supporting seat inner wall, and the other end contradicts
Rotating bar both sides can allow rotating bar to be sprung back under the action of torsional spring.
Further technical solution is that the side end of the rotating bar is an inclined-plane, and the end of the torsional spring is contradicted oblique
Setting is relatively fixed on face, makes rotating bar that there is rebound effect.
Further technical solution is that the upper connecting shaft runs through treadle supporting seat and front support bar, the pedal branch
Support seat and front support bar relatively rotate connection, and front support bar, which by upper connecting shaft rotate, realizes folding and expansion.
Further technical solution is that the flange is fixed on the centre position of rotating bar upper surface, and the two width phase
Width Deng, the flange is more than the width of compression bar, and flange can mutually be supported with the notch of front support bar lower end right positions
It touches.
Further technical solution is that the end that the compression bar is located on the outside of treadle supporting seat is also rotatably connected to rotation
Button, the rotary buckle are U-shaped structure, and a torsional spring is also equipped on the inside of the rotary buckle, make compression bar without departing from treadle supporting seat,
To before and after compression bar pull distance carry out /V, only rotary buckle stir downwards rotary buckle just it is foldable, play the work of security insurance
With torsional spring act as reset overturning.
Further technical solution is that the compression bar and rotating bar are an integral structure, by mold one-pass molding.
The beneficial effects of the utility model are：
A kind of foldable structure of scooter of the utility model, the foldable structure of the scooter by the flange in rotating bar with
And its a side end, two notches withheld respectively when using and folding on the front and back position of front support bar lower end realize work(
It can convert, meanwhile, compression bar is also associated on flange, cooperation rotating bar one side contradicts the torsional spring set, as long as a pressing lever, rotates
Bar will rotate down to realize that folder function is converted clockwise, meanwhile, torsional spring can allow rotating bar reset to make rotation boom end
The indentation, there for being buckled in folder function is locked, and total is simple, simple operation, safe and reliable, and entire foldable structure is all
On the inside of pallet body, prevent from getting rusty and reduce security risk, prolong the service life.
Description of the drawings
It 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 can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of the foldable structure of scooter of the utility model；
Fig. 2 is the schematic diagram of treadle supporting seat internal structure in a kind of foldable structure of scooter of the utility model；
Fig. 3 is the schematic diagram that compression bar is connected with flange in a kind of foldable structure of scooter of the utility model；
Fig. 4 is a kind of sectional view of the foldable structure of scooter of the utility model；
Fig. 5 is schematic diagram when a kind of foldable structure of scooter of the utility model folds.
In Fig. 1-5：Connecting shaft under 1- front supports bar, 2- treadle supportings seat, the upper connecting shafts of 3-, 4- torsional springs, 5-,
6- rotating bars, 7- rotary buckles, 8- flanges, 9- compression bars, 10- notches, 11- inclined-planes.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Show refering to Fig. 1 to Fig. 5, a kind of foldable structure of scooter, including treadle supporting seat 2, front support bar 1, rotate
Bar 6, upper connecting shaft 3, lower connecting shaft 5, torsional spring 4, the upper connecting shaft 3 and lower connecting shaft 5, which run through, is connected to treadle supporting seat 2
Upper and lower both sides, one end of the rotating bar 6 are sleeved in lower connecting shaft 5, are appointed in the lower connecting shaft 5 and positioned at rotating bar 6 or so
Meaning one or both sides are cased with torsional spring 4, and 1 lower end of front support bar is open-type structure, and 6 upper end of rotating bar is further fixed on
The flange 8 upwardly extended, 8 upper end of flange are further fixed on compression bar 9, the 9 arc-shaped structure of compression bar and the upper end end is prolonged
Reach the outside of 2 upper end of treadle supporting seat, 1 bottom of front support bar is each side distributed that there are one notches 10.
One end of the torsional spring 4 is contradicted on 2 inner wall of treadle supporting seat, and the other end is contradicted in 6 both sides of rotating bar, Ke Yirang
Rotating bar 6 is sprung back under the action of torsional spring 4.The side end of the rotating bar 6 is an inclined-plane 11, and the end of the torsional spring 4 contradicts
Setting is relatively fixed on inclined-plane 11, makes rotating bar 6 that there is rebound effect.The upper connecting shaft 3 is through treadle supporting seat 2 with before
Hold supporting rod 1, the treadle supporting seat 2 and front support bar 1 relatively rotate connection, front support bar 1 by upper connecting shaft 3 into
Row, which rotates, realizes folding and expansion.The flange 8 is fixed on 6 upper surface centre position of rotating bar, and the two width is equal, institute
The width for stating flange 8 is more than the width of compression bar 9, and flange 8 can mutually be supported with the notch 10 of 1 lower end right positions of front support bar
It touches.The end that the compression bar 9 is located at 2 outside of treadle supporting seat is also rotatably connected to rotary buckle 7, and the rotary buckle 7 is U-shaped knot
Structure, 7 inside of rotary buckle are also equipped with a torsional spring (not shown), make compression bar 9 without departing from treadle supporting seat 2, before compression bar 9
Afterwards pull distance carry out /V, only rotary buckle 7 stir downwards rotary buckle just it is foldable, play the role of security insurance, torsional spring
Act as reset overturning.The compression bar 9 and rotating bar 6 are an integral structure, by mold one-pass molding.
In the present embodiment, usually in use, the flange 8 of 6 upper surface of rotating bar is buckled in positioned at 1 bottom of front support bar
As shown in Figure 1, when needing to fold at the notch 10 of end right side distribution, rotary buckle 7,7 band of rotary buckle are pressed shown in Fig. 2 downwards
Dynamic pressure bar 9 pulls down, and rotating bar 6 is promoted to rotate clockwise certain distance around lower connecting shaft 5, as shown in Figure 4 and then flange 8
Departing from the notch 10 for being buckled in the distribution on the right side of 1 bottom of front support bar, because of compression bar 9 through 1 bottom of front support bar and
It is non-interference with front support bar 1, flange 8 thread off after, front support bar 1 is rotated counterclockwise around upper connecting shaft 3, when turn
When moving folding angles, as shown in Fig. 5 sectional views, rotary buckle 7 is unclamped, torsional spring 4, which generates screen resilience, resets rotating bar 6, multiple
Rotating bar 6 is cased with lower connecting shaft 5 and is sprung back counterclockwise upwards with respect to the end of opposite side while position, and end anchors are in front support
It is locked at notch 10 on the left of 1 lower end of bar.
Wherein, the effect of rotary buckle 7 is rotary buckle 7 as shown in Fig. 2, whole compression bar 9 will not be made to detach treadle supporting seat
2, it can prevent from surprisingly stepping on or be pressed into fold suddenly in motion causing accident, while also function to as shown in Figure 3 when whole
Compression bar 9 is entered in treadle supporting seat 2, prevents the hole being aligned on 2 outer wall of treadle supporting seat is needed to pop up again to happen,
Safer, operation is more convenient.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should all be covered subject to the new protection domain of this practicality.
Claims (7)
1. a kind of foldable structure of scooter, including treadle supporting seat, front support bar, rotating bar, upper connecting shaft, lower connection
Axis, torsional spring, it is characterised in that：The upper connecting shaft and lower connecting shaft run through the both sides up and down for being connected to treadle supporting seat, described
One end of rotating bar is sleeved in lower connecting shaft, is cased with turning round in the lower connecting shaft and positioned at the arbitrary one or both sides of rotating bar or so
Spring, the front support bar lower end are open-type structure, and the rotating bar upper end is further fixed on the flange upwardly extended, described convex
Edge upper end is further fixed on compression bar, and the arc-shaped structure of the compression bar and the upper end end extend to the outside of treadle supporting seat upper end,
The front support bar bottom is each side distributed there are one notch.
2. a kind of foldable structure of scooter according to claim 1, it is characterised in that：One end of the torsional spring contradicts
On treadle supporting seat inner wall, the other end is contradicted in rotating bar both sides.
3. a kind of foldable structure of scooter according to claim 2, it is characterised in that：The side end of the rotating bar is
One inclined-plane, the end of the torsional spring is contradicted is relatively fixed setting on inclined-plane.
4. a kind of foldable structure of scooter according to claim 1, it is characterised in that：The upper connecting shaft runs through pedal
Support base and front support bar, the treadle supporting seat and front support bar relatively rotate connection.
5. a kind of foldable structure of scooter according to claim 1, it is characterised in that：The flange is fixed on rotating bar
On the centre position of upper surface, and the two width is equal, and the width of the flange is more than the width of compression bar.
6. a kind of foldable structure of scooter according to claim 1, it is characterised in that：The compression bar is located at treadle supporting
The end in seat outside is also rotatably connected to rotary buckle, and the rotary buckle is U-shaped structure, and a torsion is also equipped on the inside of the rotary buckle
Spring.
7. a kind of foldable structure of scooter according to claim 1, it is characterised in that：The compression bar and rotating bar are one
Body formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478654.0U CN207417045U (en) | 2017-11-08 | 2017-11-08 | A kind of foldable structure of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478654.0U CN207417045U (en) | 2017-11-08 | 2017-11-08 | A kind of foldable structure of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207417045U true CN207417045U (en) | 2018-05-29 |
Family
ID=62308091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478654.0U Expired - Fee Related CN207417045U (en) | 2017-11-08 | 2017-11-08 | A kind of foldable structure of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207417045U (en) |
-
2017
- 2017-11-08 CN CN201721478654.0U patent/CN207417045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |