CN107176234A - The preposition foldable child booster seat of electric car, bicycle - Google Patents
The preposition foldable child booster seat of electric car, bicycle Download PDFInfo
- Publication number
- CN107176234A CN107176234A CN201710546668.XA CN201710546668A CN107176234A CN 107176234 A CN107176234 A CN 107176234A CN 201710546668 A CN201710546668 A CN 201710546668A CN 107176234 A CN107176234 A CN 107176234A
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- CN
- China
- Prior art keywords
- seat
- crossbeam
- bicycle
- foldable
- electric car
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/14—Separate pillions
- B62J1/16—Separate pillions for children
- B62J1/167—Child seats attachable in front of the driver saddle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a kind of electric car, the preposition foldable child booster seat of bicycle, it includes connecting seat, foldable base and crossbeam, anchor ear is fixed with one end of the connecting seat, inserting groove is provided with the other end of the connecting seat, one end of the foldable base has pluggable in the inserting groove, and make the foldable base and the rigidly connected plug of the connecting seat, crossbeam is connected with the other end of the foldable base, one end of the crossbeam is pivotally connected in the foldable base via first rotating shaft, and provided with the first angle adjustment mechanism for making the crossbeam carry out angular adjustment relative to the foldable base between the foldable base and the crossbeam, vehicle seat is provided with the other end of the crossbeam.The preposition foldable child booster seat of electric car of the present invention, bicycle can easily realize the installation and removal of seat, also allow for the replacing of the seat with different size vehicle seat, and can realize the adjustment to seat lifting angle.
Description
Technical field
The present invention relates to technical field of living goods, more particularly to a kind of electric car used for children's ride-on, voluntarily
Chinese herbaceous peony puts foldable child booster seat.
Background technology
Electric car, bicycle are the short distance traffic instruments that people largely use, and existing bicycle, electric car are in design
When not to carrying child trip considered, therefore for meet carrying child trip the need for, generally require in electric car
Or children's seat is installed on bicycle.At present, some preposition youngsters being used on electric car or bicycle are disclosed in the prior art
Virgin seat, these seats are designed to foldable form, and seat is lifted when using, when not in use then by seat fold-down lever,
To reduce the interference to riding.Although these child seat structures can be used in carrying child, but its there is also seat in use
Chair lifting angle can not be adjusted, and seat dismounts inconvenience on electric car or bicycle, and be used to help children on seat
The accessory held is not easy to adjustment angle etc. deficiency, and this largely have impact on convenience, the practicality that children's seat is used
Property.
The content of the invention
In view of this, the present invention is directed to propose the preposition foldable child booster seat of a kind of electric car, bicycle, so that seat can be easy to
Dismounting of the chair on electric car or bicycle, and seat lifting angle can be adjusted.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
The preposition foldable child booster seat of a kind of electric car, bicycle, it includes：
Connecting seat, anchor ear is fixed with one end of the connecting seat, and inserting groove is provided with the other end of the connecting seat；
Foldable base, one end of the foldable base have it is pluggable in make in the inserting groove foldable base with it is described
The rigidly connected plug of connecting seat, crossbeam is connected with the other end of the foldable base；
Crossbeam, one end of the crossbeam is pivotally connected in the foldable base via first rotating shaft, and in the foldable base
Provided with the first angle adjustment mechanism for making the crossbeam carry out angular adjustment relative to the foldable base between the crossbeam,
The other end of the crossbeam is provided with vehicle seat；The first angle adjustment mechanism includes being formed at the first engagement of the beam-end
Tooth, pivots the keeper with the second engaging tooth being arranged in the foldable base, and be connected to the keeper and described
Between first rotating shaft or the foldable base, so that the first elasticity that second engaging tooth is meshed with first engaging tooth
Part, is also included in the foldable base to wear and arranges and can accept external force and apply lower pressure to the keeper, so that described
The actuator that second engaging tooth and first engaging tooth are disengaged from
Further, the actuator be arranged in the foldable base and one end be installed on the keeper by
Button, is equipped with the spacer pin that displacement is limited that pushes to the button in the foldable base.
Further, the vehicle seat can carry out position adjustment along the length direction of the crossbeam.
Further, the handrail being located on front side of the vehicle seat is provided with the crossbeam, and the handrail is via second jiao
Adjustment mechanism is spent on the crossbeam.
Further, the backrest being located on rear side of the vehicle seat is provided with the crossbeam, and the backrest is via second jiao
Adjustment mechanism is spent on the crossbeam.
Further, it is provided with foot-operated in the bottom of the crossbeam front end, and it is described foot-operated via second angle adjustment mechanism
On the crossbeam.
Further, the foot-operated support for including being connected with the second angle adjustment mechanism, and being arranged at described
Pedal on support, and the pedal be configured to can have relative to the support position adjustment.
Further, the second angle adjustment mechanism is included in the mounting seat that the crossbeam is connected, and is arranged in described
Connecting shaft in mounting seat, and the connection main body that is sheathed in the connecting shaft and positioned at the connection main body both sides and block
The stationary body in the mounting seat is put, the 3rd engaging tooth is respectively equipped with the two opposite sides end face of the connection main body,
In being respectively equipped with the 4th engaging tooth that can be meshed with the 3rd engaging tooth, and the fixation on the stationary body of the both sides
Main body is configured to have relative to the mounting seat, moving along the connecting shaft axis；It is also described including being connected to
In connecting shaft, so that the stationary body of both sides and the connection main body engagement fastener, and positioned at it is described connection master
Relaxation in body and because of the fastener, can make that the stationary body of both sides and the connection main body be disengaged from the
Two elastic components.
Further, the mounting seat is configured to the position adjustment that can have along the crossbeam length direction.
Further, the one end being inserted in the plug in the inserting groove is provided with snap fit, is set in the connecting seat
Have because of the hook joint mechanism that the plug is mutually linked in the insertion in the inserting groove with the snap fit；Hook joint mechanism bag
The mounting bracket being fixed in the connecting seat is included, the first transfer roller set is rotated in one end in the mounting bracket, and in institute
State the side of the first transfer roller, the travelling carriage being slidably arranged in the mounting bracket, be also included in the travelling carriage close to institute
The one end for stating the first transfer roller rotates the second transfer roller of arrangement, and the another of the travelling carriage is connected in relative to second transfer roller
The handle held and be arranged on the mounting bracket, and make described second between the mounting bracket and the travelling carriage
The 3rd elastic component that transfer roller is moved to the first transfer roller side.
Relative to prior art, the present invention has the advantage that：
Electric car, the preposition foldable child booster seat of bicycle of the present invention passes through the connecting seat with inserting groove, and tool
There is the design of the foldable base for being connected with crossbeam of plug, can be convenient to realize by plug in the plug in inserting groove in use
The installation and removal of seat, while it also allows for the replacing of the seat with different size vehicle seat；And pass through foldable base and crossbeam
Between first angle adjustment mechanism setting, the crossbeam for being provided with vehicle seat can be adjusted relative to the connection angle of foldable base
Section, so as to realize the adjustment to seat lifting angle.
The present invention electric car, the preposition foldable child booster seat of bicycle by handrail, backrest and foot-operated setting, can carry
Comfortableness when high seat is used, and security when can improve children's ride-on seat.
The preposition foldable child booster seat vehicle seat of bicycle and handrail of the present invention, backrest, it is foot-operated, etc. position can adjust energy
The practicality of enough further lifting seats.
The preposition foldable child booster seat of bicycle of the present invention passes through the snap fits of plug ends, and linking in connecting seat
The setting of mechanism, can be after plug be plugged in connecting seat, it is ensured that foldable base and the rigidly connected reliability of connecting seat, to improve seat
The installation that chair is used.
Brief description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the children's seat described in the embodiment of the present invention；
Fig. 2 is the structural representation of the plug described in the embodiment of the present invention；
Fig. 3 is the structural representation of the connecting seat described in the embodiment of the present invention；
Fig. 4 is the external structure schematic diagram of the foldable base described in the embodiment of the present invention；
Fig. 5 is the structural representation of the first angle adjustment mechanism described in the embodiment of the present invention；
Fig. 6 is the structural representation of the snap fit described in the embodiment of the present invention；
Fig. 7 is the structural representation for linking mechanism described in the embodiment of the present invention；
Fig. 8 is the structural representation of the second angle adjustment mechanism described in the embodiment of the present invention；
Fig. 9 is the explosive view of the second angle adjustment mechanism described in the embodiment of the present invention；
State diagram when Figure 10 is the foot-operated angle adjustment described in the embodiment of the present invention；
State diagram when Figure 11 is the backrest angle adjustment described in the embodiment of the present invention；
State diagram when Figure 12 is the pedal folding described in the embodiment of the present invention；
Figure 13 is the structure chart under the children's seat rounding state described in the embodiment of the present invention；
Figure 14 is the structure chart under the children's seat folded state described in the embodiment of the present invention；
Figure 15 only sets structural representation during vehicle seat for the children's seat described in the embodiment of the present invention；
Figure 16 only sets structural representation when vehicle seat and handrail for the children's seat described in the embodiment of the present invention；
Figure 17 only sets structural representation when vehicle seat and backrest for the children's seat described in the embodiment of the present invention；
Structural representation when Figure 18 only sets vehicle seat and be foot-operated for the children's seat described in the embodiment of the present invention；
Structural representation when Figure 19 only sets vehicle seat and handrail and be foot-operated for the children's seat described in the embodiment of the present invention；
Figure 20 only sets structural representation when vehicle seat and handrail and backrest for the children's seat described in the embodiment of the present invention；
Structural representation when Figure 21 only sets vehicle seat and backrest and be foot-operated for the children's seat described in the embodiment of the present invention；
Description of reference numerals：
1- crossbeams, 2- foldable bases, 3- connecting seats, 4- vehicle seats, 5- handrails, 6- mounting seats, 7- backrests, 8- mounting seats, 9- pin
Step on, 10- angle regulation components, 11- mounting seats, 12- pedals；
21- plugs, 211- snap fits, 22- buttons, 23- first rotating shafts, the rotating shafts of 24- second, 25- spacer pins, 26- first is nibbled
Close tooth, 27- keepers, the engaging tooths of 28- second, 29- extension springs；
Anchor ear plate after anchor ear plate before 31-, 32-, 33- anchor ear grooves, 34- inserting grooves, 35- fixing holes, 36- mounting brackets, 37-
One transfer roller, 38- travelling carriages, 39- sliding blocks, the transfer rollers of 40- second, 41- chutes, 42- handles, 421- pull bars, 422- handles, 43- pressures
Spring, 44- fixing screws, 45- fixing screws；
100- connecting shafts, 101- stationary bodies, 1011- clamping bodies, 1012- fixed bodies, 1013- fastening parts, 102- connections
Main body, 103- stage clips, 104- fasteners.
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present embodiment is related to the preposition foldable child booster seat of a kind of electric car, bicycle (for ease of description, in follow-up explanation
The electric car, the preposition foldable child booster seat of bicycle are referred to as children's seat), as shown in fig. 1, the children's seat includes
For the connecting seat 3 of the seat bar connection with electric car or bicycle, the foldable base 2 being connected with connecting seat 3, and it is connected to folding
Crossbeam 1 on seat 2, is provided with the vehicle seat 4 for children's ride-on on crossbeam 1, and in order to improve the comfortableness after children's ride-on,
And for the consideration of children's ride-on security, the forward and backward side in vehicle seat 4 on crossbeam 1 is separately installed with handrail 5 and backrest 7,
The bottom of the front end of crossbeam 1 is also equipped with foot-operated 9, foot-operated 9 and specifically includes the support for being connected with crossbeam 1, and is arranged at this
Pedal 12 on support.
In addition, being provided with an inserting groove in the children's seat of the present embodiment on connecting seat 3, and set in foldable base 2
Have can with the inserting groove insert coordinate plug, from there through the plug in inserting groove can not only realize foldable base 2 and even
Being rigidly connected between joint chair 3, to cause the crossbeam 1 with vehicle seat 4 to can be positioned on the seat bar of electric car or bicycle, for
Used in children's ride-on.And the plug by the plug in inserting groove, children's seat can be more realized on connecting seat 3, namely
Easily dismounted on electric car or bicycle.
Further, it is also equipped with being used for crossbeam 1 in the present embodiment between foldable base 2 and crossbeam 1 relative to folding
Seat 2 carry out angular adjustments first angle adjustment mechanism, by the first angle adjustment mechanism can not only in seat in use,
Realize that the vehicle seat 4 for being installed on crossbeam 1 is adjusted relative to horizontal direction in 0 ° -30 ° and use angle, while first angle adjusts machine
Structure can also realize folding of the crossbeam 1 relative to foldable base 2 between level and vertical direction, in order in seat when not in use, energy
It is enough that seat is collapsed into electric car or bicycle seat pole side.
Handrail 5, backrest 7 and foot-operated 9 lead to also respectively by second angle adjustment mechanism on crossbeam 1 in the present embodiment
The setting of each second angle adjustment mechanism is crossed, handrail 5, backrest 7 can be achieved and 9 regulations for using angle are ridden, thus can enter one
Comfortableness during step lifting children's ride-on.Second angle adjustment mechanism is specifically included for being installed on crossbeam 1 as " u "-shaped plate
The mounting seat (it is respectively mounting seat 6, mounting seat 8 and mounting seat 11 to correspond to handrail 5, backrest 7 and foot-operated 9) of shape structure, and
It is arranged on the angle regulation component 10 for realizing handrail 5, backrest 7 or foot-operated 9 connection in mounting seat, the structure of angle adjustment part 10
It is described below.
On concrete structure, foldable base 2 is an inverted " u "-shaped structure, foregoing in the present embodiment as shown in Figures 2 and 3
Plug 21 be connected in one end that foldable base 2 is connected with connecting seat 3, and the specially structure of right angle tyoe of plug 21.Connecting seat 3
Also it is the inverted " U " shape structure of an end closure, inserting groove 34 is the top that connecting seat 3 is arranged on close to one end of sealing, and
Relative to one end for sealing shape, it is fixed with the other end of connecting seat 3 and is surrounded and constituted by preceding anchor ear plate 31 and rear anchor ear plate 32
Anchor ear, the anchor ear groove plugged for electric car or bicycle seat pole is formed between preceding anchor ear plate 31 and rear anchor ear plate 32
33, the both sides of anchor ear groove 33 are respectively arranged with fixing hole 35, on the seat bar that anchor ear is set in electric car or bicycle after, pass through
The bolt in fixing hole 35 is arranged in, being fixedly connected on the present bar of anchor ear is realized.
In the present embodiment as shown in Figures 4 and 5, one end of crossbeam 1 is pivotally connected to foldable base 2 via first rotating shaft 23
Interior, be arranged at makes crossbeam 1 be adjusted relative to the first angle that foldable base 2 carries out angular adjustment between foldable base 2 and crossbeam 1
Complete machine structure then includes the first engaging tooth 26 for being formed at the end of crossbeam 1, is pivoted and is arranged in foldable base 2 by the second rotating shaft 24
Keeper 27 with the second engaging tooth 28, and be connected between keeper 27 and first rotating shaft 23 or foldable base 2, so that
The first elastic component that two engaging tooths 28 are meshed with the first engaging tooth 26.
Above-mentioned first elastic component is the extension spring 29 being connected between first rotating shaft 23 and keeper 27 in the present embodiment, when
So except for extension spring 29, first elastic component also can using being sheathed in the second rotating shaft 24, and be connected to the second rotating shaft 24 with it is fixed
Torsion spring between the part 27 of position, but now need so that the second rotating shaft 24 is is fixed in foldable base 2, to avoid the second rotating shaft 24 from sending out
The raw rotation relative to foldable base 24.The first angle adjustment mechanism of the present embodiment, which is also included in foldable base 2, wears arrangement, simultaneously
External force can be accepted and apply lower pressure to keeper 27, so that the second engaging tooth 28 and the first engaging tooth 26 overcome the first elastic component
Active force and the actuator that is disengaged from.
The actuator of this in the present embodiment is to be arranged in foldable base 2 and one end is installed in button 22 on keeper 27, together
When, being also equipped with foldable base 2 can be to the spacer pin 25 that displacement is limited that pushes of button 22.Pass through setting for spacer pin 25
Put, on the one hand can prevent that displacement is excessive because button 22 is pushed, caused button 22 is deviate from from foldable base 2, on the other hand
Also the activity of keeper 27 can be limited, to ensure the integrally-built stability of first angle adjustment mechanism.
When vehicle seat 4 is carried out with the lifting of crossbeam 1 in use, if desired the angle to vehicle seat 4 is adjusted, then can push by
Button 22, now button 22 causes keeper 27 to be rotated around the second rotating shaft 24, and causes the second engaging tooth 28 and the first engaging tooth 26
Between be disengaged from, then just rotatable crossbeam 1 and adjust the angle of vehicle seat 4.After the angle of vehicle seat 4 is suitable, then unclamps and press
Button 22, keeper 27 is rotated backward around the second rotating shaft 24 again in the presence of extension spring 29 so that the second engaging tooth 28 is again with first
Engaging tooth 26 recovers engagement, and just vehicle seat can so fixed in angle after adjustment.
In the present embodiment for depressing keeper 27 actuator except for button 22, it can also use other structures certainly
Form, such as can be folded upward at the part that keeper 27 is located at the top of spacer pin 25, and cause the part of the bending by located at folding
Strip groove on folded seat 2 is piercing in outside foldable base 2, and thus when needing to push keeper 27, keeper 27 is pulled downwards
The bending part being piercing in outside foldable base 2 just may be used.
To cause plug 21 to be plugged in after inserting groove 34 in the present embodiment, what it can stablize is placed in connecting seat 3, to prevent
Only because plug 21 is from the accident abjection in inserting groove 24, and danger is brought to the children rided on children's seat.Such as Fig. 6 and figure
Shown in 7, the one end being inserted in plug 21 in inserting groove 34 is provided with snap fit 211, is provided with connecting seat 3 because plug 21 is in slotting
Insertion in access slot 34 and the hook joint mechanism mutually linked with snap fit 211.
The hook joint mechanism specifically includes the mounting bracket being fixed on by fixing screws 44 and fixing screws 45 in connecting seat 3
36, the first transfer roller 37 set is rotated in one end in mounting bracket 36, and in the side of the first transfer roller 37, pass through what is be engaged
Sliding block 39 and chute 41 are slidably arranged in the travelling carriage 38 in mounting bracket 36.Link mechanism be also included in travelling carriage 38 close to
One end of first transfer roller 37 rotates the second transfer roller 40 of arrangement, relative to the second transfer roller 37 be connected in travelling carriage 38 the other end,
And the handle 42 on mounting bracket 36 is arranged in, and make the second transfer roller 40 between mounting bracket 36 and travelling carriage 38
3rd elastic component of the side of one transfer roller 37 movement.
The specific pull bar 421 by being connected and being arranged on mounting bracket 36 with travelling carriage 38 of handle 42 in the present embodiment, and
The handle 422 that the one end stretched out in pull bar 421 outside mounting bracket 36 is connected.Electric car or voluntarily is mounted in connecting seat 3
After seat bar on car, handle 422 straight down, and handle 422 bottom may be designed as downwards stretch out connecting seat 3, can be led to this
Driving handle 422 is crossed, to cause travelling carriage 38 to drive the second transfer roller 40 away from the first transfer roller 37.In the second transfer roller 40 because of handle 42
Pulling and away from after the first transfer roller 37, if removing the active force to handle 42, now in the presence of the 3rd elastic component, just may be used
Travelling carriage 38 is set to drive the second transfer roller 40 to be moved and return to the side of the first transfer roller 37.
The 3rd elastic component is concretely sleeved on pull bar 421 in the present embodiment, and is installed in travelling carriage 38 and installation
Stage clip 43 between frame 36, except of course that using stage clip 43, can equally use other elastic constructions to realize that travelling carriage 38 is drawn
Return after dynamic.And when the plug with snap fit 211 is in grafting in inserting groove 34, it is necessary first to explanation, grafting now
The width of groove 34 should be larger, can make the partial insertion of snap fit 211 of the end of plug 21.After snap fit 211 is inserted with plug 21, card
Hook 211 and produce the lower pressure put on the second transfer roller 40, a part of component of the lower pressure causes travelling carriage 38 to drive second
Transfer roller 40 is moved, with away from the first transfer roller 37, so that snap fit 211 can be inserted between the first transfer roller 37 and the second transfer roller 40.
In the insertion process of plug 21, snap fit 211 can be easy to by rotating the first transfer roller 37 and the second transfer roller 40 of arrangement
Insertion, after snap fit 211 is located at below the second transfer roller 40, under the active force of stage clip 43, travelling carriage 38 drives the second transfer roller 40
Return, now just may be such that snap fit 211 is linked on the second transfer roller 40, and the mesh of the anti-unexpected abjection to plug 21 is realized with this
's.And when plug 21 needs to extract out of inserting groove 34, can be pulled with hand while 4 one end of vehicle seat of crossbeam 1 is slightly lifted
Handle 42 so that the disengaging of the second transfer roller 40 is linked with snap fit 211, then above carries crossbeam 1 so that plug 21 is extracted and just may be used.
Be previously described in the present embodiment the angle adjustment parts of handrail 5, backrest 7 and foot-operated 9 connection structure such as Fig. 8 and
Shown in Fig. 9, it specifically includes the connecting shaft 100 being arranged in mounting seat, and is sheathed on being used in connecting shaft 100 and helps
Hand 5, backrest 7 or foot-operated 9 connected connection main bodys 102, and positioned at connection main body 102 both sides, and the fastening part by being square
Stationary body 101 of 1013 holdings in mounting seat, the specific clamping body by being formed with above-mentioned fastening part 1013 of stationary body 101
1011 are constituted with the fixed body 1012 being inserted on clamping body 1011, and fixed body 1012 is in the inserting part in clamping body 1011
For square structure, it can be realized to each several part of stationary body 101 relative to the limitation that mounting seat is rotated with this.
Connecting shaft 100 crosses connection main body 102 and clamping body 1011 and fixed body 1012, in connection main body 102
Further respectively have the 3rd engaging tooth on the end face of two opposite sides, and also divide on the fixed body 1012 in the stationary body 101 of both sides
The 4th engaging tooth that be able to She You be meshed with the 3rd engaging tooth.Meanwhile, in the present embodiment in setting, stationary body 101
It is configured to have relative to mounting seat, moving along the axis of connecting shaft 100, stationary body 101 just can be passed through with this
It is mobile, to realize engagement or disengaging between the 3rd engaging tooth and the 4th engaging tooth.
The angle adjustment part 10 of the present embodiment is further also to be included being connected in connecting shaft 100, so that the fixation of both sides
The fastener 104 that is meshed of engaging tooth in main body 101 and connection main body 102, and in connection main body 102 and can be because
The relaxation of fastener 104 and the second bullet for being disengaged from the stationary body 101 of both sides and the engaging tooth being connected in main body 102
Property part.Wherein, the second elastic component can be the stage clip 103 being sheathed in connecting shaft 100, and fastener 104 can be then the company of being screwed onto
The nut of the one end of spindle 100, certainly, to realize the fastening of connecting shaft 100, ought to also be provided with the other end of connecting shaft 100
Nut structure.
The second angle adjustment mechanism of the present embodiment when in use, passes through the nut and fastener 104 at the two ends of connecting shaft 100
Angle adjustment part 10 is located in mounting seat, if then needing adjustable handrail 5, backrest 7 or foot-operated 9 angle, can be unscrewed tight
Firmware 104 so that the engaging tooth in connection main body 102 and stationary body 101 is separated, then is adjusted to the angle of the grade of handrail 5
It is whole, adjust after angle, then fastener 104 is screwed so that connection main body 102 is recovered with the engaging tooth on stationary body 101
Engagement.Now, because fastening part 1013 causes the angle of angle adjusting piece 10 to be fixed relative to mounting seat, and clamp is passed through
The stop of the end face close to the side of fastening part 1013 on body 1011, can also make what angle adjustment part 10 stablized to be interposed in
In the mounting seat of " u "-shaped structure, handrail 5, backrest 7 are just realized with this and 9 are ridden on crossbeam 1 in determining under a certain angle
Position.
A kind of exemplary status such as Figure 10 and Figure 11 after angle are adjusted by second angle adjustment mechanism in the present embodiment
Interior rides shown in 9 and backrest 7, by foot-operated 9 regulations with the angle of backrest 7, may be such that the leg of the children ridden on vehicle seat 4
Portion is easier to elongation, or is easy to children to the movement of the rear side of vehicle seat 4.And as shown in Figure 12, it is installed in the present embodiment
Pedal 12 on foot-operated 9 also may be designed as folding structure type, with this after the folding of pedal 12, can also be easy to
The elongation of virgin leg.
To improve the practicality that uses of the children's seat in the present embodiment, vehicle seat 4 may be configured as can along crossbeam 1 length
Direction carries out position adjustment, while may be alternatively provided as energy for the mounting seat that each second angle adjustment mechanism is set on crossbeam 1
Enough length directions along crossbeam 1 carry out position adjustment, and pedal 12 is also configured to can have the position relative to support to adjust
It is whole.Vehicle seat 4 and mounting seat can specifically be used in the position adjustment on crossbeam 1 makes vehicle seat 4 and each mounting seat by bolt connection in horizontal stroke
On beam 1, and also design is available for the notch of each bolt movement on crossbeam 1, thus after loose bolts, bolt is moved along notch
It is dynamic, it just can realize the position adjustments of vehicle seat 4 and each mounting seat.Pedal 12 in the position adjustments on support also use with it is above-mentioned
Identical structure type.
Children's seat in the present embodiment when in use, can be in child seat by each second angle adjustment mechanism of setting
Chair when not in use packs up handrail 5, backrest 7 and foot-operated 9, and causes children's seat integrally in the rounding state shown in Figure 13,
The volume of children's seat can be reduced with this.Meanwhile, then can be by youngster by first angle adjustment mechanism after children's seat is drawn in
Virgin seat is folded to consistent as shown in Figure 14 with electric car or bicycle seat pole direction by the horizontal lifting state under
Hang, thus can reduce influence of the children's seat to cycling.Certainly, in the case of children's seat is no for a long time,
Can also be by pulling the plug out of the socket 21, and children's seat is removed.
In addition, the children's seat of the present embodiment except as previously described while be provided with handrail 5, backrest 7 and foot-operated 9 it
Outside, certainly as shown in Figure 15 to Figure 21, by pull down one, two in mounting seat 6, mounting seat 8 and mounting seat 11 or
All, the part in vehicle seat 4 or handrail 5, backrest 7 and foot-operated 9 can be also used only.Using handrail 5, backrest 7 and pin
When stepping on a part in 9, handrail 5, backrest 7 and foot-operated 9 can still be carried out using the regulation in angle as described above.
The preposition foldable child booster seat of electric car, bicycle of the present embodiment by the connecting seat 3 with inserting groove 34, with
And the design of the foldable base 2 for being connected with crossbeam 1 with plug 21, can be by plug 21 in inserting in inserting groove 34 in use
Pull out, easily realize the installation and removal of children's seat, while it also allows for the replacing of the seat with different size vehicle seat.And
, can be to being provided with the crossbeam 1 of vehicle seat 4 relative to folding by the setting of the first angle adjustment mechanism between foldable base 2 and crossbeam 1
The connection angle of folded seat 2 is adjusted, and so as to realize the adjustment to children's seat lifting angle, and has good practicality
Property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. the preposition foldable child booster seat of a kind of electric car, bicycle, it is characterised in that including：
Connecting seat, anchor ear is fixed with one end of the connecting seat, and inserting groove is provided with the other end of the connecting seat；
Foldable base, one end of the foldable base has pluggable in making the foldable base and the connection in the inserting groove
The rigidly connected plug of seat, crossbeam is connected with the other end of the foldable base；
Crossbeam, one end of the crossbeam is pivotally connected in the foldable base via first rotating shaft, and in the foldable base and institute
State provided with the first angle adjustment mechanism for making the crossbeam carry out angular adjustment relative to the foldable base between crossbeam, described
The other end of crossbeam is provided with vehicle seat；The first angle adjustment mechanism includes the first engaging tooth for being formed at the beam-end,
The keeper with the second engaging tooth being arranged in the foldable base is pivoted, and is connected to the keeper and described first
Between rotating shaft or the foldable base, so that the first elastic component that second engaging tooth is meshed with first engaging tooth, goes back
It is included in the foldable base to wear and arranges and can accept external force and apply lower pressure to the keeper, so that described second
The actuator that engaging tooth and first engaging tooth are disengaged from.
2. the preposition foldable child booster seat of electric car according to claim 1, bicycle, it is characterised in that：The driving
Part is to be arranged in the foldable base and one end is installed in the button on the keeper, is equipped with the foldable base pair
The button pushes the spacer pin that displacement is limited.
3. the preposition foldable child booster seat of electric car according to claim 1, bicycle, it is characterised in that：The vehicle seat
Position adjustment can be carried out along the length direction of the crossbeam.
4. the preposition foldable child booster seat of electric car according to claim 1, bicycle, it is characterised in that：In the horizontal stroke
Beam is provided with the handrail being located on front side of the vehicle seat, and the handrail is located on the crossbeam via second angle adjustment mechanism.
5. the preposition foldable child booster seat of electric car according to claim 1, bicycle, it is characterised in that：In the horizontal stroke
Beam is provided with the backrest being located on rear side of the vehicle seat, and the backrest is located on the crossbeam via second angle adjustment mechanism.
6. the preposition foldable child booster seat of electric car according to claim 1, bicycle, it is characterised in that：In the horizontal stroke
The bottom of beam front end is provided with foot-operated, and described ride is located on the crossbeam via second angle adjustment mechanism.
7. the preposition foldable child booster seat of electric car according to claim 6, bicycle, it is characterised in that：It is described foot-operated
Including the support being connected with the second angle adjustment mechanism, and the pedal being arranged on the support, and it is described foot-operated
Plate is configured to the position adjustment that can have relative to the support.
8. the preposition foldable child booster seat of electric car, bicycle according to any one of claim 5 to 7, its feature exists
In：The second angle adjustment mechanism is included in the mounting seat that the crossbeam is connected, and is arranged in the connection in the mounting seat
Axle, and the connection main body that is sheathed in the connecting shaft and positioned at the connection main body both sides and holding in the mounting seat
On stationary body, it is described connection main body two opposite sides end face on be respectively equipped with the 3rd engaging tooth, in consolidating for the both sides
Determine to be respectively equipped with the 4th engaging tooth that can be meshed with the 3rd engaging tooth in main body, and be configured to can for the stationary body
With relative to the mounting seat, moving along the connecting shaft axis；Also include being connected in the connecting shaft, so that two
The stationary body of side and the fastener of connection main body engagement, and in the connection main body and because described tight
The relaxation of firmware and the second elastic component that the stationary bodies of both sides can be made to be disengaged from the connection main body.
9. the preposition foldable child booster seat of electric car according to claim 8, bicycle, it is characterised in that：It is described to install
Seat is configured to the position adjustment that can have along the crossbeam length direction.
10. the preposition foldable child booster seat of electric car according to claim 1, bicycle, it is characterised in that：Inserted described
One end that head is inserted in the inserting groove is provided with snap fit, is provided with the connecting seat because the plug is in the inserting groove
Insertion and the hook joint mechanism that is mutually linked with the snap fit；The hook joint mechanism includes the installation being fixed in the connecting seat
Frame, in the mounting bracket one end rotate set the first transfer roller, and in the side of first transfer roller, be slidably arranged in
Travelling carriage in the mounting bracket, one end close to first transfer roller for being also included in the travelling carriage rotates the of arrangement
Two transfer rollers, the other end of the travelling carriage and the handle being arranged on the mounting bracket are connected in relative to second transfer roller,
And make that second transfer roller moves to the first transfer roller side between the mounting bracket and the travelling carriage
Three elastic components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546668.XA CN107176234B (en) | 2017-07-06 | 2017-07-06 | Front foldable child seat for electric vehicle and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546668.XA CN107176234B (en) | 2017-07-06 | 2017-07-06 | Front foldable child seat for electric vehicle and bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107176234A true CN107176234A (en) | 2017-09-19 |
| CN107176234B CN107176234B (en) | 2022-10-28 |
Family
ID=59846109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710546668.XA Active CN107176234B (en) | 2017-07-06 | 2017-07-06 | Front foldable child seat for electric vehicle and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107176234B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978581A (en) * | 2020-11-17 | 2022-01-28 | 刘天舒 | But quick assembly disassembly's bicycle seat subassembly |
| DE102022124150A1 (en) | 2021-09-23 | 2023-03-23 | Cesar Augusto De Mello Rippel | ADDITIONAL SEAT FRAME FOR ELECTRIC BICYCLES |
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| GB622890A (en) * | 1947-04-15 | 1949-05-09 | John Derrett | Improvements in or relating to an extra seat for a child and means for attaching said seat to a bicycle or the like |
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| CN113978581A (en) * | 2020-11-17 | 2022-01-28 | 刘天舒 | But quick assembly disassembly's bicycle seat subassembly |
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| DE102022124150A1 (en) | 2021-09-23 | 2023-03-23 | Cesar Augusto De Mello Rippel | ADDITIONAL SEAT FRAME FOR ELECTRIC BICYCLES |
| BE1029734A1 (en) | 2021-09-23 | 2023-03-29 | Mello Rippel Cesar Augusto De | ADDITIONAL SEAT STRUCTURE FOR E-BIKES |
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| Publication number | Publication date |
|---|---|
| CN107176234B (en) | 2022-10-28 |
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