CN205963573U - Novel dual -purpose walker - Google Patents
Novel dual -purpose walker Download PDFInfo
- Publication number
- CN205963573U CN205963573U CN201620528334.0U CN201620528334U CN205963573U CN 205963573 U CN205963573 U CN 205963573U CN 201620528334 U CN201620528334 U CN 201620528334U CN 205963573 U CN205963573 U CN 205963573U
- Authority
- CN
- China
- Prior art keywords
- kart
- chassis
- support
- locking device
- walker
- 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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Abstract
The utility model discloses a novel dual -purpose walker comprises chassis, the support hanging wall that attaches two universal wheels that attaches four universal wheels, support group spare and the baby's safety seat of connecting chassis and support hanging wall. The both sides that wherein should support the hanging wall link to each other through disc locking device respectively and have flexible connecting rod, and flexible connecting rod rotates at the axle that disc locking device pine takes off drum form locking device under the state, and fixed under disc locking device lock status, and flexible connecting rod is kept away from a section of disc locking device and is established to the connecting rod of axial self -rotation, adjustable length and buckle to extend and be equipped with the cross axle, and the four corners on chassis and cross axle are equipped with the universal wheel of same specification, hand push motorcycle type. The utility model discloses a dual -purpose walker, it is long -pending to have enlarged base plate face, can prevent that the walker from turning on one's side, and can be according to child's walking ability adjustment walker sliding speed, turn over before preventing the walker, make things convenient for the conversion of walker and small handcart, the extension life cycle has realized that a thing is dual -purpose.
Description
Technical field
This utility model is related to a kind of babywalker, and more particularly, to a kind of security performance is superior and can be deformed into go-cart
Dual-purpose go-kart.
Background technology
Go-kart is the instrument that the babies learn of 7 months to 20 months is walked, by upper body support device, with universal wheel
Chassis, upper and lower two-layer connected support structure and seat four part composition.Go-kart can help baby to strengthen leg power, exercise
Walk.But adopting the universal wheel of steamboat the common go-kart in existing market, the universal wheel of these steamboats turns to very flexibly more,
And sliding speed is fast, and because baby leg bracing force is weak, walk slowly it is easy to be towed everywhere by go-kart, that is, not
It is the movement that baby controls go-kart, but go-kart is with baby's migration everywhere, this is highly detrimental to baby's leg exercising power
Amount, learns normal walking postures, and has potential safety hazard.
Existing go-kart typically adopts upper and lower double-layer structure, mostly disc-shaped structure, and lower floor is slightly big than upper strata, such knot
Structure center of gravity higher it is impossible to be prevented effectively from falling down of baby.Also part go-kart bottom is had to be changed to rectangle bottom-layer design although can
Fall down with before and after being prevented effectively from baby, but be unable to effectively solving baby and fall laterally problem, and baby is when learning to walk, substantially
Body be all be tilted towards before, the supporting construction on hand steered upper strata, therefore before and after the probability fallen down less, how because leg power relatively
Weak, body lateral tilt, carry with people and fall down together with car.
The common go-kart in market and baby stroller mostly are stand-alone product, and go-kart is generally used for 20 months babies before
Youngster, once baby can smoothly walk, go-kart is substantially just discarded.Handbarrow is generally used for carrying out child, and service life is more,
But adopt larger universal wheel more, and the common go-kart in market adopts the universal wheel of steamboat, be not appropriate for carrying out, therefore the two melts
Close more difficult.The interim in short-term character of use of go-kart causes the waste of article, and is difficult to be contained or secondary use.
Content of the invention
For common go-kart crank now, easily fall laterally, turn to and slide flexibly, can cause to baby
Tow, single function usage cycles are short, be not suitable for being commonly used for the multi-party planar defect such as handbarrow use, the purpose of this utility model day
It is directed to a kind of safe dual-purpose go-kart.
Above-mentioned purpose of the present utility model, will be achieved by the following technical programs：A kind of novel dual-purpose go-kart, by
On the chassis of subsidiary four universal wheels, the support of subsidiary two universal wheels disk, connecting base plate and support upper disk support component and
Baby safety chair composition it is characterised in that：The described both sides supporting upper disk are connected with flexible respectively by plate-like locking device
Connecting rod, described shrinking connecting-rod axle around plate-like locking device under plate-like locking device gets loose state rotates, and in plate-like locking
Fixing under device locking state, described shrinking connecting-rod is set to axial autobiography, length-adjustable away from one section of plate-like locking device
Connecting rod simultaneously bends extension and is provided with transverse axis, and the corner on chassis is provided with the universal wheel of same specification, cart style with transverse axis.
Further, described support component is arranged in pairs for both sides, and the support component of every side is by middle part interconnection
U-tube connect and compose, U-tube upper end and support that upper disk is affixed, the lower end of U-tube is connected in the horizontal card section set by chassis
In, support component height adjustable.
Further, described universal wheel concave is secured to chassis corner.
Further, described universal wheel is provided with the tune being made up of locking wheel of transferring the files, cam-type friction pulley and snap switch
Fast mechanism.
Further, it is provided between described chassis and transverse axis and mates readily removable lock, shrinking connecting-rod rotary oscillation is to chassis
Side fixing, the six wheel support go-kart that connect.
Further, described shrinking connecting-rod rotary oscillation to the upside supporting upper disk and is locked, and described connecting rod rotation is adjusted
Two universal wheels are mutually connected in handlebar side by side.
Remarkable result after this utility model dual-purpose go-kart application implementation is：Increase by two on the basis of existing go-kart
Middle wheel, six universal wheels make the large size two-wheel of similar stroller, and chassis area expands, and prevent go-kart from turning on one's side；Two front-wheels
For multi gear brake wheel, go-kart sliding speed can be adjusted according to child's locomotor activity, turn over before preventing go-kart；In two wheel with
The attachment structure of upper disk can pull as handrail, detachable seat, facilitates the conversion of go-kart and utility cart.Strengthen and learn
The step stability of car and controllability, more flexible convenience, using safer, extend usage cycles, increase the function of utility cart, one
Thing is dual-purpose.
Brief description
Fig. 1 is a kind of structural representation of use pattern of the dual-purpose go-kart of this utility model.
Fig. 2 is the structural representation of this utility model dual-purpose go-kart another kind use pattern.
Fig. 3 is the structural representation of set lock between this utility model chassis and transverse axis.
Fig. 4 is the structural representation of plate-like locking device used by the dual-purpose go-kart of this utility model.
Fig. 5 is the structural representation of speed adjusting gear used by the dual-purpose go-kart of this utility model.
Fig. 6 is the structural representation at another visual angle of Fig. 5.
Specific embodiment
Hereinafter just accompanying drawing in conjunction with the embodiments, is described in further detail to specific embodiment of the present utility model, so that this
Utility model technical scheme is more readily understood, grasps.It should be noted that the enforcement of this creation has polytropy, but with this Shen
The protection domain of technical scheme please be defined described in claims.
For currently common go-kart crank, easily fall laterally；Turn to and slide flexibly, can cause to baby
Tow；Single function usage cycles are short, are not suitable for being commonly used for many-sided deficiency such as handbarrow use day, this utility model innovation carries
Go out a kind of higher dual-purpose go-kart of safety.
As depicted in figs. 1 and 2, this dual-purpose go-kart by the chassis 1 of subsidiary four universal wheels, subsidiary two universal wheels
In support, the support component 3 of disk 2, connecting base plate and the upper disk of support and baby safety chair 4 form.Come from the architectural feature of innovation
See, in this support, the both sides of disk 2 are connected with shrinking connecting-rod 5 by plate-like locking device 21 respectively, this shrinking connecting-rod 5 is locked in plate-like
Tight device 21 axle around plate-like locking device under state that gets loose rotates, and fixing under plate-like locking device locking state, and this is stretched
Contracting connecting rod 5 is set to axial autobiography, length-adjustable connecting rod 51 away from one section of plate-like locking device 21 and bends extension and be provided with horizontal stroke
Axle 52, and the corner on chassis 1 is all equipped with the universal wheel 9 of same specification, cart style with transverse axis 52.
From the point of view of further refinement scheme, above-mentioned support component 3 is arranged in pairs for both sides, and the support component of every side
Connected and composed by the cross-coupled U-tube in middle part, U-tube upper end is affixed with the upper disk of support, and the lower end of U-tube is connected in chassis institute
If horizontal card section in 11, can achieve support component height adjustable by changing position in horizontal card section for the U-tube, reach
Lower the center of gravity, stablize the effect of center of gravity.
It is provided between above-mentioned chassis 1 and transverse axis 52 and mates readily removable lock 12, when shrinking connecting-rod 5 rotary oscillation is to chassis 1
Being connected fixation by the lock 12 of this fast-connecting type during side, thus realizing six wheels to support go-kart, being expanded chassis area.As
Shown in Fig. 3, the matrix 121 latching here is located at chassis side, and the locking switch 122 latching can be located by clamping at transverse axis 52
Among set snap fit.At this moment, the universal wheel on transverse axis as go-kart middle wheel and away from chassis, thus increasing the face on chassis
Long-pending, improve the support force of side, solve the problems, such as that baby falls laterally.
It is separately installed with the relatively large universal wheel that suitable handbarrow uses at four, chassis angle, universal wheel adopts concave class
Like the mounting means of automobile tire, can be lower than the height of C.G. of the small-sized universal wheel being directly installed on chassis, keep weight
The heart is more steady.As shown in fig. 6, being connected with vertical pivot in the middle of universal wheel connecting shaft, vertical pivot is connected with chassis.As shown in figure 5, this chassis
Universal wheel carries speed adjusting gear 6, and by locking wheel 61 of transferring the files, cam-type friction pulley 62 and snap switch 63 form this speed adjusting gear 6,
Locking wheel gear of transferring the files is higher, and the frictional force between cam rotation and universal wheel is bigger, and universal wheel rotates slower.In the present embodiment
It is set with six grades of lockings, wherein 1 grade is no to lock, 6 grades is highest locking, can adjust the rotation of universal wheel by speed adjusting gear
Speed, to be suitable for the speed that baby takes a step, real takes a step to drive go-kart by baby, solves go-kart and tows asking of baby
Topic.
In support, disk 2 is connected with shrinking connecting-rod 5 by plate-like locking device 21.Inboard disc 211 is solid by clamping mode
It is scheduled on the upper disk of support, outboard disc 212 is connected with inboard disc through shrinking connecting-rod by axle.Two side discs all open up recessed
Groove, for clamping shrinking connecting-rod.Unclamp outboard disc 212 with handle, shrinking connecting-rod 5 can be made around the axle of plate-like locking device
Rotated, during the locking of plate-like locking device, shrinking connecting-rod can be fixed.
When shrinking connecting-rod rotates to above the upper disk of support, by the rotation of shrinking connecting-rod front end, two universal wheels are rotated to
Centre is attached, and then locks the plate-like locking device of upper disk, prevents expansion link from rotating, can form the handlebar of go-kart,
Go-kart is adjusted to baby carriage, expands purposes, solve the problems, such as that go-kart usage cycles are short.
To sum up after application implementation dual-purpose go-kart of the present utility model：Take turns in increasing by two on the basis of existing go-kart,
Six universal wheels make the large size two-wheel of similar stroller, and chassis area expands, and prevent go-kart from turning on one's side；Two front-wheels are multi gear
Brake wheel, can adjust go-kart sliding speed according to child's locomotor activity, turn over before preventing go-kart；Wheel and upper disk in two
Attachment structure can pull as handrail, detachable seat, facilitates the conversion of go-kart and utility cart.Strengthen go-kart
Stability and controllability, more flexible convenience, using safer, extend usage cycles, increase the function of utility cart, a thing two
With.
In addition to the implementation, this utility model can also have other embodiment.All employing equivalents or equivalent change
Change the technical scheme of formation, all fall within this utility model claimed within the scope of.
Claims (6)
1. a kind of novel dual-purpose go-kart, by disk, connection in the chassis of subsidiary four universal wheels, the support of subsidiary two universal wheels
Chassis and support the support component of upper disk and baby safety chair composition it is characterised in that：The described both sides supporting upper disk are respectively
Shrinking connecting-rod is connected with by plate-like locking device, described shrinking connecting-rod is locked around plate-like under plate-like locking device gets loose state
The axle of device rotates, and fixing under plate-like locking device locking state, and described shrinking connecting-rod is away from the one of plate-like locking device
Section is set to axial autobiography, length-adjustable connecting rod and bends extension and be provided with transverse axis, and the corner on chassis and transverse axis be provided with same specification,
The universal wheel of cart style.
2. according to claim 1 novel dual-purpose go-kart it is characterised in that：Described support component is arranged in pairs for both sides,
And the support component of every side is connected and composed by the cross-coupled U-tube in middle part, U-tube upper end with support affixed, the U-tube that goes up disk
Lower end be connected in the horizontal card section set by chassis, support component height adjustable.
3. according to claim 1 novel dual-purpose go-kart it is characterised in that：Described universal wheel concave is secured to chassis four
Angle.
4. according to claim 1 or 3 novel dual-purpose go-kart it is characterised in that：Described universal wheel is provided with by locking of transferring the files
The speed adjusting gear that wheel, cam-type friction pulley and snap switch are constituted.
5. according to claim 1 novel dual-purpose go-kart it is characterised in that：It is provided between described chassis and transverse axis and mate easily
The lock torn open, to chassis side and the fixation that connects, six wheels support go-kart to shrinking connecting-rod rotary oscillation.
6. according to claim 1 novel dual-purpose go-kart it is characterised in that：Described shrinking connecting-rod rotary oscillation is on support
The upside of disk is simultaneously locked, and described connecting rod rotation adjusts two universal wheels and is mutually connected in handlebar side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528334.0U CN205963573U (en) | 2016-06-02 | 2016-06-02 | Novel dual -purpose walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528334.0U CN205963573U (en) | 2016-06-02 | 2016-06-02 | Novel dual -purpose walker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205963573U true CN205963573U (en) | 2017-02-22 |
Family
ID=58020434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620528334.0U Expired - Fee Related CN205963573U (en) | 2016-06-02 | 2016-06-02 | Novel dual -purpose walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205963573U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669025A (en) * | 2017-08-31 | 2018-02-09 | 浙江理工大学 | A kind of go-kart that can ensure that safety and avoid faulty posture |
| CN110575027A (en) * | 2019-08-22 | 2019-12-17 | 齐鲁理工学院 | Supporting safety device of comfortable effectual nursing walker |
| CN112869477A (en) * | 2021-01-14 | 2021-06-01 | 复旦大学附属儿科医院 | Safety protection device for gradient walking of children |
| CN113974379A (en) * | 2021-10-22 | 2022-01-28 | 游东鸿 | Baby walker |
-
2016
- 2016-06-02 CN CN201620528334.0U patent/CN205963573U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669025A (en) * | 2017-08-31 | 2018-02-09 | 浙江理工大学 | A kind of go-kart that can ensure that safety and avoid faulty posture |
| CN107669025B (en) * | 2017-08-31 | 2023-10-31 | 浙江理工大学 | Walker capable of ensuring safety and avoiding bad posture |
| CN110575027A (en) * | 2019-08-22 | 2019-12-17 | 齐鲁理工学院 | Supporting safety device of comfortable effectual nursing walker |
| CN112869477A (en) * | 2021-01-14 | 2021-06-01 | 复旦大学附属儿科医院 | Safety protection device for gradient walking of children |
| CN112869477B (en) * | 2021-01-14 | 2022-04-26 | 复旦大学附属儿科医院 | Safety protection device for gradient walking of children |
| CN113974379A (en) * | 2021-10-22 | 2022-01-28 | 游东鸿 | Baby walker |
| CN113974379B (en) * | 2021-10-22 | 2024-03-29 | 游东鸿 | Baby walker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |