CN207328669U - Riding cycle children's seat - Google Patents
Riding cycle children's seat Download PDFInfo
- Publication number
- CN207328669U CN207328669U CN201721014209.9U CN201721014209U CN207328669U CN 207328669 U CN207328669 U CN 207328669U CN 201721014209 U CN201721014209 U CN 201721014209U CN 207328669 U CN207328669 U CN 207328669U
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- crossbeam
- front fork
- riding cycle
- axis pin
- pipe
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Abstract
Riding cycle children's seat, including crossbeam, front fork, the cushion being arranged on crossbeam, the connection angle between crossbeam and front fork is adjustable, and is fixedly connected after angle-determining by a position-limit mechanism;The junction of crossbeam and front fork is provided with folding handrail, and handrail is fixed after being determined with crossbeam relative position by position-limit mechanism;The adjustable spandrel girder in position is provided with front fork, spandrel girder is erected on the oblique car pipe of riding cycle;Front fork biside plate bottom is equipped with turnover foot-operated;The rear end of crossbeam is provided with the axle attachment sat pipe with riding cycle and be connected.The utility model is easy to carry, versatility is good.
Description
Technical field
It the utility model is related to a kind of riding cycle children's seat.
Background technology
At present, under the call of country, the environmental consciousness of the common people is more and more stronger, and all kinds of low-carbon trip modes are in the ascendant.
And bicycle, motor bicycle are even more the main means of transport of low-carbon trip.The shared bicycle especially to come into vogue in recent years, even more will
Low-carbon riding cycle trip mode has been generalized to a new height.
Shared bicycle refers to that enterprise carries in campus, subway station, bus station, residential block, shopping centre, common service area etc.
It is a kind of timesharing leasehold mode for bicycle bicycle shared service.Shared bicycle is a kind of new shared economy.
Shared bicycle is just rented with business-bicycle rent with business its essence is a kind of new vehicles, its mainly according to
It is (bicycle) bicycle by carrier.The cycling trip that can make full use of very much city to be brought by quick economic development is dispirited
Situation;Maximumlly it make use of public way percent of pass.Play the role of healthy body at the same time, and can be with by means of with stopping, very
It is convenient.
Since the end of the year 2016, the shared bicycle in the country is just hot suddenly to get up, and in street corner, seemingly overnight, shares single
Car has arrived the stage of " spreading unchecked ", and each big city roadside is booked the shared bicycle of a variety of colors.
Although shared bicycle has certain convenience, but just less convenient for the people for the trip that carries small children, and does not have
Children's seat is designed, and child can be placed in the bicycle basket of shared bicycle by many people in order to easy and convenient, so be very
Dangerous.Simultaneously because shared bicycle is not the vehicle of bicyclist oneself, children's seat needs fast-assembling, using terminating when in use
After need Quick Release to take back, existing child seat product cannot generally realize tool-free fast mounting-dismounting well.
In addition to shared bicycle, the present invention is also applicable to the camber beam bicycle and motor bicycle of adjustable sitting height.Because can in order to avoid
Tool fast-mounting Quick Release so that user easily can only install children's seat when needed.Particularly with overcritical light-weighted
Aluminium alloy, titanium alloy, carbon material specialty bicycle, meaning are obvious.
The content of the invention
The purpose of this utility model is to provide a kind of riding cycle children's seat easy to carry, versatility is good.
The purpose of this utility model can be realized by following technical proposal:
Riding cycle children's seat, it is characterised in that:Including crossbeam, front fork, the cushion being arranged on crossbeam, crossbeam is with before
Connection angle between fork is adjustable, and is fixedly connected after angle-determining by a position-limit mechanism;The company of crossbeam and front fork
The place of connecing is provided with folding handrail, and handrail is fixed after being determined with crossbeam relative position by position-limit mechanism;It is provided with front fork
The adjustable spandrel girder in position, spandrel girder are erected on the oblique car pipe of riding cycle;Front fork biside plate bottom is equipped with turnover foot
Step on;The rear end of crossbeam is provided with the axle attachment sat pipe with riding cycle and be connected.The utility model is a folding structure, no
In use, the space of very little can be folded into, it is convenient for carrying.
Further, the axle attachment includes the connecting portion being connected with crossbeam and is fastened on the pipe clamp sat on pipe, pipe clamp
Openend by knob locking member fasten fix, knob locking member include first knob, be hinged on the first knob first pin
Axis, the outer end of the first axis pin are equipped with the first locking nut of adjustable openings end spacing, and first locking nut includes nut
With spherical spiral shell body, spherical spiral shell body coordinates the first axis pin of positioning with the spherical through hole on pipe clamp.The utility model shake hands locking member with
Riding cycle connection is fixed, efficient and convenient without using instrument, dismounting.Positioning the first axis pin by spherical structure at the same time can fit
Various sizes of sit is answered to manage.
Further, the pipe clamp includes the hinged first clamping plate and second clamping plate in one end, and the free end of second clamping plate is provided with
First axis pin moves along the notch of adjustment installation site, is provided with and second clamping plate free end on the hinged end of the first axis pin
Outer surface coordinates the locating plate for determining the first axis pin position.When the opening of first clamping plate and second clamping plate is a flared structure
When, the gradient of the first axis pin is positioned by locating plate, then the first axis pin is adapted to by the spherical structure of the first locking nut
Gradient.
Further, be equipped with the first clamping plate and second clamping plate and sit the arc sections that are bonded of pipe, the arc sections by
The circular arc of multistage different-diameter is in smoothing junction to be formed, so that pipe clamp can be bonded with various sizes of seat pipe, use scope
Extensively.
Further, the position-limit mechanism includes the second knob, the second axis pin for being hinged on the second knob, on the second axis pin
Be equipped with the biside plate of front fork, multiple metal connecting pieces, metal connecting piece be arranged between biside plate and respectively with crossbeam, handrail
It is fixedly connected, the outer end of the second axis pin is equipped with the second locking nut for preventing element falling thereon;The both sides of metal connecting piece, with
And the inner side top of biside plate is equipped with gear structure, between metal connecting piece and metal connecting piece, metal connecting piece and side plate
Positioning is engaged by gear and is fixed by fastening of shaking hands.Position-limit mechanism securely and reliably, is passed through by gear structure positioning limit
Knob opens fastening, and use is efficient and convenient.
Further, internal be equipped with is driven between the metal connecting piece and metal connecting piece, metal connecting piece and side plate
The tower spring that gear engagement separates.
Further, the cushion includes two alar parts of cushion and prominent crossbeam, and alar part is can be to cushion surface
Fold is connected in cushion.When not in use, alar part is turned down to cushion surface, and will by the handrail after folding
Alar part after fold is fixed, and reduces the size after seat folds, handy to carry about.
Further, the handrail is the rectangular configuration of a chamfering, handrail outer surface is enclosed with spongy layer, and one supplies child
Handrail, two protect child, prevent from dashing forward in emergency brake and handlebar collides, while have a sponge buffering, reduce shock
Impact force.
Further, the foot-operated tread is that rotary setting, the tread are equipped with arc surface to energy relative level forward.
With tread it is that face contacts when child is stepped down in footrest, is not the rib contact with tread, so that child can relax
Suitable use is ridden.
Further, the biside plate of the front fork is equipped with spandrel girder along sliding the more of the slide that moves and spacing spandrel girder
Level tooth mouth, slide are connected with multistage tooth mouth.The model of riding cycle is very much, and size is different, therefore the position of spandrel girder
Put adjustable so that seat is adapted to various sizes of riding cycle.
Further, the spandrel girder is formed by multi-section circular arc pipe is in smoothing junction.The spandrel girder and tricycle of arc structure
Oblique car pipe can be very good to coordinate, seat will not be caused to horizontally slip, so as to prevent that car pipes and seats cause to grind to more tiltedly
Damage.
The beneficial effects of the utility model:Whole seat is small and light after folding, and is convenient for carrying, while dismounts quick side
Just, it is safe and reliable.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein:
Fig. 1 is the use structure diagram of riding cycle children's seat in one preferred embodiment of the utility model.
Fig. 2 is the foldable structure schematic diagram of riding cycle children's seat in one preferred embodiment of the utility model.
Fig. 3 is the fastening structure schematic diagram of axle attachment in one preferred embodiment of the utility model.
Fig. 4 is the Unclosing structure schematic diagram of axle attachment in one preferred embodiment of the utility model.
Fig. 5 is the structure diagram that axle attachment sits pipe cooperation with large scale in one preferred embodiment of the utility model.
Fig. 6 is the structure diagram that axle attachment sits pipe cooperation with small size in one preferred embodiment of the utility model.
Fig. 7 is the fastening structure schematic diagram of position-limit mechanism in one preferred embodiment of the utility model.
Fig. 8 is the Unclosing structure schematic diagram of position-limit mechanism in one preferred embodiment of the utility model.
Fig. 9 is the cross-sectional view of position-limit mechanism in one preferred embodiment of the utility model.
Figure 10 is the structure diagram of front fork in one preferred embodiment of the utility model.
Figure 11 is that the structure diagram after folding is ridden in one preferred embodiment of the utility model.
Figure 12 is that the structure diagram after expansion is ridden in one preferred embodiment of the utility model.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Referring to Fig. 1, Fig. 2, riding cycle children's seat, including crossbeam 1, front fork 2, the cushion 3 being arranged on crossbeam 1 are horizontal
Connection angle between beam 1 and front fork 2 is adjustable, and is fixedly connected after angle-determining by a position-limit mechanism 4;Crossbeam 1
Folding handrail 6 is installed with the junction of front fork 2, handrail 6 is solid by position-limit mechanism 4 after being determined with 1 relative position of crossbeam
It is fixed;The adjustable spandrel girder 5 in position is provided with front fork 2, spandrel girder 5 is erected on the oblique car pipe of riding cycle;2 biside plate of front fork
21 bottoms are equipped with turnover foot-operated 7;The rear end of crossbeam 1 is provided with the axle attachment 8 sat pipe with riding cycle and be connected.It is described
Cushion 3 includes two alar parts 32 of cushion 31 and prominent crossbeam 1, and alar part 32 is the connection that can be turned down to 31 surface of cushion
In cushion 31.When not in use, alar part 32 is turned down to 31 surface of cushion, and will be turned over by the handrail 6 after folding
Alar part 31 after folding is fixed, and sees Fig. 2, reduces the size after seat folds, handy to carry about.The utility model is integrally one can
Foldable structure, handrail 6 and front fork 2 are all that opposite crossbeam 1 is rotary, and when not in use, handrail 6, front fork 2, crossbeam 1 can be rolled over
Stack, the occupied space of seat entirety can be reduced, it is convenient to be carried with bag.
The present embodiment handrail 6 is the rectangular configuration of a chamfering, 6 outer surface of handrail is enclosed with spongy layer, and one supplies child
Handrail, two protect child, prevent from dashing forward in emergency brake and handlebar collides, while have a sponge buffering, reduce shock
Impact force.Angle after the expansion of handrail 6 with crossbeam 1 is slightly larger than right angle.The connection angle of the crossbeam 1 and front fork 2 is preferably
135 °, it will not glide under gravity, use is safer.
Referring to Fig. 3-6, axle attachment 8 described in the present embodiment includes the connecting portion 83 being connected with crossbeam 1 and is fastened on seat
Pipe clamp 81 on pipe, the openend of pipe clamp 81 fasten fixation by knob locking member 82.Knob locking member 82 includes the first knob
821st, the first axis pin 822 being hinged on the first knob 821, the outer end of the first axis pin 822 are equipped with adjustable openings end spacing
First locking nut 823, first locking nut 823 include nut and spherical spiral shell body, spherical spiral shell body and the ball on pipe clamp 81
Shape through hole coordinates the first axis pin 822 of positioning.The pipe clamp 81 includes the hinged first clamping plate 811 and second clamping plate 812 in one end, the
One clamping plate 811 and connecting portion 83 are integrative-structures, and the free end of second clamping plate 812 is provided with the first axis pin 822 and moves along adjustment
The notch 814 of installation site, is provided with the hinged end of the first axis pin 822 and the outer surface of 812 free end of second clamping plate coordinates
Determine the locating plate 824 of 822 position of the first axis pin.It is equipped with the first clamping plate 811 and second clamping plate 812 and is bonded with sitting pipe
Arc sections 813, the arc sections 813 by multistage different-diameter circular arc it is in smoothing junction formed so that pipe clamp 81 can be with
It is bonded with various sizes of seat pipe, it is wide referring to Fig. 5, Fig. 6, use scope.When first clamping plate 811 and the opening of second clamping plate 812
When being a flared structure, the gradient of the first axis pin 822 is positioned by locating plate 824, then passes through the first locking nut 823
Spherical structure adapts to the gradient of the first axis pin 822 with the spherical through hole in first clamping plate 811.Seat is by pipe clamp 81 with riding
Driving connection is fixed, and need to only be wrenched the first knob 821 can realize installation, is unclamped the first knob 822 and is achieved that dismounting,
It can be seen that without using instrument, dismounting is efficient and convenient, and the first axis pin 822 is positioned by spherical structure and locating plate 824 can be with
Adapt to various sizes of sit to manage, referring to Fig. 5, Fig. 6.
Referring to Fig. 7-9, position-limit mechanism 4 described in the present embodiment includes the second knob 41, the be hinged on the second knob 41
Two axis pins 42, biside plate 21, the multiple metal connecting pieces 9 of front fork 2 are equipped with the second axis pin 42, and metal connecting piece 9 is arranged on
It is fixedly connected between biside plate 21 and respectively with crossbeam 1, handrail 6, the outer end of the second axis pin 42, which is equipped with, prevents element falling thereon
The second locking nut 43;The both sides of metal connecting piece 9 and the inner side top of biside plate 21 are equipped with gear structure 10, gold
Belong to connector 9 and positioning is engaged and by the second knob by gear between metal connecting piece 9, metal connecting piece 9 and side plate 21
41 fastenings are fixed.Position-limit mechanism 4 securely and reliably, is opened by the second knob 41 and fastened, made by 10 positioning limit of gear structure
With efficient and convenient.Internal be equipped with is driven between the metal connecting piece 9 and metal connecting piece 9, metal connecting piece 9 and side plate 21
The tower spring 11 that gear engagement separates.
Referring to 10-12, the biside plate 21 of front fork 2 described in the present embodiment is equipped with the slide that spandrel girder 5 is moved along slip
23 and the multistage tooth mouth 22 of spacing spandrel girder 5, slide 23 is connected with multistage tooth mouth 33.The model of riding cycle is very much, ruler
It is very little different, therefore the position of spandrel girder 5 is adjustable so that seat is adapted to various sizes of riding cycle.The load-bearing
Beam 5 is formed by multi-section circular arc pipe is in smoothing junction.The spandrel girder 5 of arc structure and the oblique car pipe of riding cycle can be very good to match somebody with somebody
Close, seat will not be caused to horizontally slip, so as to prevent that more tiltedly car pipe and seats are caused to wear.The biside plate 21 of the front fork 2
Outer surface be equipped with accommodate foot-operated 7 incorporating section 24.Foot-operated 7 when not in use, are folded in incorporating section 24 after can overturning, and contract
The occupied space of small seat.
The tread that 7 are ridden described in the present embodiment is energy relative level rotary setting forward, as shown in Figure 12, the tread
It is equipped with arc surface.With tread it is that face contacts when child is stepped down in footrest, is not the rib contact with tread, so that
Child can be comfortably using foot-operated.
Crossbeam 1 described in the present embodiment, front fork 2, handrail 6, foot-operated 7, spandrel girder 5, axle attachment 8 are by aluminum system
Into so that whole seat is light, is convenient for carrying.
When the utility model is installed, after handrail 6, front fork 2 first are turned to certain angle with respect to crossbeam 1, fastening second is drawn
Hand 41, the position of handrail 6, front fork 2 and crossbeam 1 is positioned, while the expansion of alar part 32 on cushion is fixed, and then opens pipe clamp
Knob locking member 82 on 81, by pipe clamp 81 be sleeved on sit pipe on, according to sit pipe selection of dimension arc sections 813 on identical size,
So that pipe clamp 81 be bonded with sitting pipe, the first axis pin 822 is then inserted into notch 814, locating plate 824 along second clamping plate 812 oneself
Rational position is slid into by the outer surface held, screw the adjustment of the first locking nut 823 first clamping plate 811 and second clamping plate 812 it
Between spacing, make first clamping plate 811 and second clamping plate 812 with sit pipe be bonded completely, then fasten first shake hands 821, crossbeam 1 and
Sit pipe connection to finish, the position of spandrel girder 5 is then adjusted according to the inclined tube of riding cycle and the size sat between pipe, you can complete
The installation of seat.Foot-operated 7 are tilted out again, foot-operated 7 are rotated a certain angle forward, child can be sitting on cushion 3, hand
Help on handrail 6, foot is stepped down on foot-operated 7 tread.
During dismounting, the first knob 821 is unclamped, the first axis pin 822 is taken out from notch 814, you can taken down seat, then will
The component that can be folded on seat all folds, you can carries with.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. riding cycle children's seat, it is characterised in that:Including crossbeam, front fork, the cushion being arranged on crossbeam, crossbeam and front fork
Between connection angle be adjustable, and be fixedly connected after angle-determining by a position-limit mechanism;The connection of crossbeam and front fork
Place is provided with folding handrail, and handrail is fixed after being determined with crossbeam relative position by position-limit mechanism;Position is provided with front fork
Adjustable spandrel girder is put, spandrel girder is erected on the oblique car pipe of riding cycle;Front fork biside plate bottom is equipped with turnover foot-operated;
The rear end of crossbeam is provided with the axle attachment sat pipe with riding cycle and be connected.
2. riding cycle children's seat according to claim 1, it is characterised in that:The axle attachment includes and crossbeam
The connecting portion of connection and the pipe clamp being fastened on seat pipe, the openend of pipe clamp is fastened by knob locking member to be fixed, locking member of shaking hands
Including the first knob, the first axis pin being hinged on the first knob, the outer end of the first axis pin is equipped with adjustable openings end spacing
First locking nut, first locking nut include nut and spherical spiral shell body, and spherical spiral shell body is matched somebody with somebody with the spherical through hole on pipe clamp
Close the first axis pin of positioning.
3. riding cycle children's seat according to claim 2, it is characterised in that:The pipe clamp includes hinged the in one end
One clamping plate and second clamping plate, the free end of second clamping plate are provided with the notch that the first axis pin moves along adjustment installation site, and first
The locating plate for coordinating with the outer surface of second clamping plate free end and determining the first axis pin position is provided with the hinged end of axis pin.
4. riding cycle children's seat according to claim 3, it is characterised in that:In the first clamping plate and second clamping plate
The arc sections being bonded with sitting pipe are equipped with, the arc sections are formed by the circular arc smooth connection of multistage different-diameter.
5. riding cycle children's seat according to claim 1, it is characterised in that:The position-limit mechanism includes second and draws
Hand, the second axis pin being hinged on the second knob, are equipped with the biside plate of front fork, multiple metal connecting pieces on the second axis pin, gold
Belong to connector to be arranged between biside plate and be fixedly connected with crossbeam, handrail respectively, the outer end of the second axis pin is equipped with and prevents thereon
Second locking nut of element falling;The both sides of metal connecting piece and the inner side top of biside plate are equipped with gear structure, gold
Belong to connector with engaging positioning by gear between metal connecting piece, metal connecting piece and side plate and being fixed by fastening of shaking hands.
6. riding cycle children's seat according to claim 5, it is characterised in that:The metal connecting piece is connected with metal
Internal be equipped with drives gear to engage the tower spring separated between part, metal connecting piece and side plate.
7. riding cycle children's seat according to claim 1, it is characterised in that:The cushion includes cushion and dashes forward
Go out two alar parts of crossbeam, alar part is to be connected to what cushion surface turned down in cushion.
8. the riding cycle children's seat according to one of claim 1 ~ 7, it is characterised in that:The foot-operated tread is energy
Rotary setting, the tread are equipped with arc surface to relative level forward.
9. riding cycle children's seat according to claim 8, it is characterised in that:The biside plate of the front fork is equipped with and holds
Weight beam is connected along the multistage tooth mouth for sliding the slide moved and spacing spandrel girder, slide with multistage tooth mouth.
10. riding cycle children's seat according to claim 9, it is characterised in that:The spandrel girder is by multi-section circular arc
Pipe is in smoothing junction to be formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721014209.9U CN207328669U (en) | 2017-08-14 | 2017-08-14 | Riding cycle children's seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721014209.9U CN207328669U (en) | 2017-08-14 | 2017-08-14 | Riding cycle children's seat |
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CN207328669U true CN207328669U (en) | 2018-05-08 |
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ID=62372640
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CN201721014209.9U Active CN207328669U (en) | 2017-08-14 | 2017-08-14 | Riding cycle children's seat |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107571943A (en) * | 2017-08-14 | 2018-01-12 | 深圳市瑞德思维科技有限公司 | Riding cycle children's seat |
-
2017
- 2017-08-14 CN CN201721014209.9U patent/CN207328669U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107571943A (en) * | 2017-08-14 | 2018-01-12 | 深圳市瑞德思维科技有限公司 | Riding cycle children's seat |
WO2019034018A1 (en) * | 2017-08-14 | 2019-02-21 | 康志峰 | Child seat for riding vehicle |
US11383781B2 (en) | 2017-08-14 | 2022-07-12 | Shenzhen Rider Thinking Technologies Co., Ltd. | Child seat for riding vehicles |
CN107571943B (en) * | 2017-08-14 | 2023-11-10 | 深圳市瑞德思维科技有限公司 | Child seat for riding vehicle |
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