CN206813193U - A kind of child's tricycle - Google Patents
A kind of child's tricycle Download PDFInfo
- Publication number
- CN206813193U CN206813193U CN201720568490.4U CN201720568490U CN206813193U CN 206813193 U CN206813193 U CN 206813193U CN 201720568490 U CN201720568490 U CN 201720568490U CN 206813193 U CN206813193 U CN 206813193U
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- China
- Prior art keywords
- pair
- thick stick
- wheel
- child
- chute
- 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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- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 208000005408 Metatarsus Varus Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008111 motor development Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of child's tricycle, including handlebar, vehicle frame, vehicle seat, one front-wheel and a pair of rear wheels, the front-wheel is provided with crank throw pedal, the vehicle frame includes the main thick stick at middle part, the main thick stick is provided with the chute of a pair of elongated through holes along long axis direction, the sliding attachment means of a pair of matching chutes are connected between the main thick stick and vehicle seat, the lower end of the sliding attachment means is provided with a pair of clamp holders and the clip slot between clamp holder, fastener hole is equipped with a pair of clamp holders, the fastener hole is provided with the elastic regulating part of matching chute, the main thick stick is sticked in clip slot, the elastic regulating part is located in chute, vehicle seat position can be adjusted flexibly, it is readily produced and Stability Analysis of Structures, the utility model is applied to child's tricycle.
Description
Technical field
It the utility model is related to a kind of child's tricycle field, more particularly to a kind of child's tricycle.
Background technology
Children are an extraordinary project for promoting motor development for children by tricycle.Three-wheel is ridden by learning
Car can not only take exercises, and grasp the skill of cycling, and can also promote the development of balance ability and adaptability to changes,
Promote the development of child's orientation perception, be favorably improved the notice development level of child.Children's four limbs are constantly developed, and are being passed through
During playing or take exercise by tricycle, the vehicle seat of fixed position is difficult to the correct sitting posture demand for meeting children in development, easily
Form X-shaped leg even pigeon-toed.Therefore, it is particularly important to be applied to the adjustable sitting posture tricycle that children ride for research and development.
Such as patent No. CN205589379U Chinese patents, a kind of anti-rollover child's tricycle is disclosed, passes through rear wheel
Resilient suspension system and seat bracket adjusting means, it is possible to increase the stability of car body traveling and the position at regulation seat.
But the seat adjuster of the tricycle is realized by seat support, adjustment hole and bolt, is played mainly by bolt
Fastening effect, it is difficult to meet the high request of baby carriage structure stability and flexibility.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of child's tricycle, can flexibly adjust
Whole vehicle seat position, is readily produced and Stability Analysis of Structures.
To reach above-mentioned purpose, technical scheme is used by the utility model solves its technical problem：A kind of children three
Car is taken turns, including handlebar, vehicle frame, vehicle seat, a front-wheel and a pair of rear wheels, the front-wheel are provided with crank throw pedal, the vehicle frame bag
The main thick stick at middle part is included, the main thick stick is provided with the chute of a pair of elongated through holes along long axis direction, connected between the main thick stick and vehicle seat
Be connected to the sliding attachment means of a pair of matching chutes, the lower ends of the sliding attachment means be provided with a pair of clamp holders and positioned at clamp holder it
Between clip slot, fastener hole is equipped with a pair of clamp holders, the fastener hole is provided with the elastic regulating part of matching chute, the master
Thick stick is sticked in clip slot, and the elastic regulating part is located in chute.
Preferably, the front-wheel is without spoke wheel.
Preferably, it is provided with baffle-plate-sleeve above the front-wheel.
Preferably, the middle part of the handlebar is provided with slow pressure pad.
Due to the utilization of above-mentioned technical proposal, the utility model has following beneficial effect compared with prior art：
1. clip slot engages main thick stick and sets the chute to match each other and sliding attachment means along the long axis direction of main thick stick, make seat
Position, along main thick stick direction adjusting position, and is fixed on suitable position by elastic regulating part with sliding, is set compared to drilling bolt,
The stability of structure and the flexibility of regulation are enhanced, avoids the production requirement of high-precision hole position and high-strength bolt；
2. children are more dynamic and curiosity weight, using front-wheel and baffle-plate-sleeve without spoke, prevent when children from riding pin twisted into
Injury, and slow pressure pad is set in the middle part of handlebar, the dynamics of collision is reduced, the head of children is protected, there is good security
Energy.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment.
Fig. 2 is the enlarged diagram in A portions in the present embodiment.
1, handlebar in figure；11st, pressure pad is delayed；2nd, vehicle frame；21st, main thick stick；211st, chute；3rd, vehicle seat；31st, attachment means are slid；
311st, clip slot；312nd, clamp holder；313rd, fastener hole；314th, elastic regulating part；4th, front-wheel；41st, crank throw pedal；42nd, baffle-plate-sleeve；5th, after
Wheel.
Embodiment
With reference to specific embodiment, content of the present utility model is described in further detail：
With reference to Fig. 1 and Fig. 2, the present embodiment is child's tricycle, including handlebar 1, vehicle frame 2, vehicle seat 3 and a pair of rear wheels 5, preceding
Wheel 4, which is provided with, is used for the crank throw pedal 41 that pin steps on driving, and vehicle frame 2 includes the main thick stick 21 at middle part, and main thick stick 21 is provided with along long axis direction
A pair of chutes 211, the sliding attachment means 31 of a pair of matching chutes 211 are connected between main thick stick 21 and vehicle seat 3, slide attachment means
31 lower end is provided with a pair of clamp holders 312 and the clip slot 311 between clamp holder 312, and fastener hole is equipped with a pair of clamp holders 312
313, fastener hole 313 is provided with the elastic regulating part 314 of matching chute 211, and main thick stick 21 is sticked in clip slot 311, elastic regulating part 314
In chute 211.The front-wheel 4 of the present embodiment is without spoke wheel, and the top of front-wheel 4 is provided with baffle-plate-sleeve 42.The middle part of handlebar 1
Provided with slow pressure pad 11, cushion pad is made up of natural rubber, stable performance and free from extraneous odour.
In the present embodiment, chute 211 is long stripes through hole, and its both ends is arc, and clamp holder 312 covers chute 211 and not
More than the lower edge of vehicle frame 2.Elastic regulating part 314 is combined using wing bolt and nut, in two grooves elastic regulating part 314 relative to
The position of cell body is consistent and synchronous.
The operation principle of the present embodiment is：When adjusting seat position, the elastic regulating part 314 fastened is turned on, is controlled
Vehicle seat 3 moves sliding attachment means 31, and appropriate position is arrived in regulation, tightens elastic regulating part 314 and completes to fix.Regulating
Behind correct comfortable position, children are sitting on vehicle seat 3, and hand steered hand handle, pin is placed on crank throw pedal 41, with pin step on making car
Body advances.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and be carried out, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. a kind of child's tricycle, including handlebar (1), vehicle frame (2), vehicle seat (3), a front-wheel (4) and a pair of rear wheels (5), institute
State front-wheel (4) and be provided with crank throw pedal (41), the vehicle frame (2) includes the main thick stick (21) at middle part, it is characterised in that：The main thick stick
(21) chute (211) of a pair of elongated through holes is provided with along long axis direction, one is connected between the main thick stick (21) and vehicle seat (3)
To the sliding attachment means (31) of matching chute (211), the lower end of the sliding attachment means (31) is provided with a pair of clamp holders (312)
And the clip slot (311) between clamp holder (312), fastener hole (313), the fastening are equipped with a pair of clamp holders (312)
Hole (313) is provided with the elastic regulating part (314) of matching chute (211), and the main thick stick (21) is sticked in clip slot (311), the pine
Tight regulating part (314) is located in chute (211).
A kind of 2. child's tricycle according to claim 1, it is characterised in that：The front-wheel (4) is without spoke wheel.
A kind of 3. child's tricycle according to claim 1, it is characterised in that：Baffle-plate-sleeve is provided with above the front-wheel (4)
(42)。
A kind of 4. child's tricycle according to claim 1, it is characterised in that：The middle part of the handlebar (1) is provided with slow pressure
Pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568490.4U CN206813193U (en) | 2017-05-22 | 2017-05-22 | A kind of child's tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568490.4U CN206813193U (en) | 2017-05-22 | 2017-05-22 | A kind of child's tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206813193U true CN206813193U (en) | 2017-12-29 |
Family
ID=60756971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568490.4U Expired - Fee Related CN206813193U (en) | 2017-05-22 | 2017-05-22 | A kind of child's tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206813193U (en) |
-
2017
- 2017-05-22 CN CN201720568490.4U patent/CN206813193U/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: 20171229 |