CN205433004U - Walker - Google Patents

Abstract

The utility model provides a walker, includes the panel, set up in the chassis of panel below, connect between panel and chassis and the counter plate have supporting role a plurality of supporting legss, set up a plurality of wheels in the chassis bottom, the supporting legs all is rotatable coupling with panel and chassis, its characterized in that, the supporting legs includes upper arm and underarm, upper arm and underarm one end are through pivot rotatable coupling, the inside spring that is provided with the bayonet lock and is used for making the bayonet lock reset of upper arm, the underarm is equipped with the recess that can hold the upper arm, the nearly underarm one end of bayonet lock is equipped with the fastener, and the other end is equipped with and draws the piece. The utility model discloses folding easy, convenient to use is equipped with clamping structure, improves folding mechanism's security, is equipped with the spout, can make folding car adjust not co -altitude, is equipped with the couple, can hang and put the running -board, increases the function of playing of folding car, is equipped with the storage tank of placing the toy, enriches walker's interest.

Description

A kind of go-kart

Technical field

This utility model relates to articles for babies technical field, more particularly, it relates to a kind of baby walker.

Background technology

Go-kart, it is a kind of important walking-replacing tool before babies learn is walked, and baby can also be helped to practise oneself walking, moreover it is possible to bring the enjoyment played to child, go-kart can also assist the head of a family to look after the children simultaneously, is the head of a family's a kind of articles for babies of indispensability when cultivating child and growing up.But existing go-kart all exists some problems, some folded bicycle cannot fold, thus it is inconvenient all to there is this at aspects such as transport, packagings；Additionally having some go-kart, although can fold, but the design owing to folding is the most perfect, the structure of folding is excessively complicated and some faults easily occurs, makes folding have some setbacks.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of folding easily, go-kart easy to use.

In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is as follows:

A kind of go-kart, the chassis that including panel, is arranged at lower panels, it is connected between panel and chassis and counter plate has some spikes of supporting role, is arranged on some wheels of tray bottom, described spike and panel and chassis are all in being rotatably connected, it is characterized in that, described spike includes upper arm and underarm；Described upper arm and underarm one end are rotatably connected by rotating shaft；Described upper arm is internally provided with bayonet lock and for the spring making bayonet lock reset；Described underarm is provided with the groove that can accommodate upper arm；Described bayonet lock nearly underarm one end is provided with fastener, and the other end is provided with draw piece.By spike upper arm and a folding for underarm, make panel shrink to chassis, thus realize the folding of go-kart, simple in construction, easy to operate.

Further, described bayonet lock is provided with retaining structure；Described retaining structure includes rotating card button and a projection；Described card button edge is provided with the fixture block suitable with projection.By the screens effect of retaining structure, it is possible to prevent upper arm and underarm to fold voluntarily.

Further, described groove two inwall is arranged with " E " type chute；Described rotating shaft two ends along slide, thus can regulate the total height of a spike in being arranged on chute, and the baby making go-kart adapt to differing heights uses.

Further, it is additionally provided with pedal；Described underarm is provided with hook；Described pedal edge is provided with and links up with suitable elastic webbing.Increase the function played of go-kart, make baby may stand on pedal to play, beat.

Further, described panel is provided for putting the storage tank of toy.Some music boxs, electronic organ or the toy of other babies hobby can be placed, he can be played with toys with row limit of learning to walk, limit, the interest of abundant go-kart.

This utility model provides the benefit that against existing technologies: fold easy, easy to use, it is provided with retaining structure, improve the safety of fold mechanism, it is provided with chute, folded bicycle can be made to regulate differing heights, be provided with hook, pedal can be hung, increase the function of playing of folded bicycle, be provided with the storage tank placing toy, the interest of abundant go-kart.

With detailed description of the invention, this utility model is described further below in conjunction with the accompanying drawings.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model preferred embodiment；

Fig. 2 is upper arm part exploded view in this utility model preferred embodiment；

Fig. 3, Fig. 4, Fig. 5 are to prop up spike folding process schematic diagram during the use of this utility model preferred embodiment；

Fig. 6, Fig. 7 are retaining structure schematic diagrams in this utility model preferred embodiment；

Fig. 8 is the structural representation of underarm in this utility model preferred embodiment；

Fig. 9 is the structural representation of pedal in this utility model preferred embodiment.

Detailed description of the invention

As shown in figs 1-9, go-kart in this utility model preferred embodiment, including panel 1, it is arranged at the chassis 2 below panel 1, is connected between panel 1 and chassis 2 and counter plate 1 has some spikes 3 of supporting role, is arranged on the some wheels 4 bottom chassis 2, described spike 3 and panel 1 and chassis 2 are all in being rotatably connected, and described spike 3 includes upper arm 31 and underarm 32；Described upper arm 31 and underarm 32 one end are rotatably connected by rotating shaft 5；Described upper arm 31 is internally provided with bayonet lock 312 and for the spring 311 making bayonet lock 312 reset；Described underarm 32 is provided with the groove 321 that can accommodate upper arm 31；Described nearly underarm 32 one end of bayonet lock 312 is provided with fastener 312a, and the other end is provided with draw piece 312b.

Upper arm 31 is internal is provided with bayonet lock 312, and when a spike 3 launches, bayonet lock 312 is in reset state under the effect of spring 311；It is internal that spring 311 one end is connected to upper arm 31, and the other end is connected with bayonet lock 312；Now the fastener 312a of bayonet lock 312 leans with the inwall of groove 321, makes cannot rotate between upper arm 31 and underarm 32, so that a spike 3 is in the vertical state of expansion；When needing to fold, only need to pull draw piece 312b, fastener 312a is made up to slide along with bayonet lock 312, now fastener 312a is no longer abut against groove 321, therefore can rotate along rotating shaft 5 again between upper arm 31 and underarm 32, as long as now by rotating, upper arm 31 being proceeded in the groove 321 of underarm 32, now propping up spike 3 and completing to fold；Owing to panel 1 and upper arm 31 are for being rotatably connected；Chassis 2 and underarm 32 are for being rotatably connected, thus when upper underarm folds, panel 1 can shrink towards the direction on chassis 2.

By spike upper arm 31 and a folding for underarm 32, make panel 1 shrink to chassis 2, thus realize the folding of go-kart, simple in construction, easy to operate.

Described bayonet lock 312 is provided with retaining structure 313；Described retaining structure 313 includes a rotating card button 313a and projection 313b；Described card button 313a edge is provided with the fixture block 313a2 suitable with projection 313b.

It is provided with retaining structure 313, is possible to prevent imprudence to move draw piece 312b to, and makes a spike 3 surprisingly fold.When card button turns 313a to locking position, card button 313a can block projection 313b, so that bayonet lock 312 cannot slide, only twisting card button 313a, makes card button 313a no longer block projection 313b, and bayonet lock 312 can slide.Card button 313a can make it can be returned to origin-location after twisting voluntarily by a back-moving spring 313a1, card button 313a edge is provided with fixture block 313a2, is used for blocking projection 313b, at card button 313a in the case of not twisting, projection 313b is stuck by fixture block 313a2, makes whole bayonet lock 312 to move.Fig. 7 show card button 313a and rotates, and the state that bayonet lock 312 can slide, by the screens effect of retaining structure 313, is possible to prevent upper arm 31 and underarm 32 to fold voluntarily.

321 liang of inwalls of described groove are arranged with " E " type chute 321a；Can slide along chute 321a in being arranged on chute 321a in described rotating shaft 5 two ends.

Rotating shaft 5 is fixedly installed on upper arm 31, and rotating shaft 5 two ends are arranged in chute 321a, slips into the different gears of chute 321a, thus it is possible to vary the length of a spike 3, thus the total height of regulation spike 3, the baby making go-kart adapt to differing heights uses.

Go-kart is additionally provided with pedal 6；Described underarm 32 is provided with hook 324；Described pedal 6 edge is provided with and links up with 324 suitable elastic webbings 61.Pedal 6 can hang on the hook 324 of underarm 32, increases the function played of go-kart, makes baby may stand on pedal 6 to play, beats.

It is provided for putting the storage tank 11 of toy on described panel 1, some music boxs, electronic organ or the toy of other babies hobby can be placed, baby can be played with toys with row limit of learning to walk, limit, the interest of abundant go-kart.

The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model；The most all equivalents done according to right of the present utility model, are right of the present utility model and are covered.

Claims (5)

1. a go-kart, the chassis that including panel, is arranged at lower panels, it is connected between panel and chassis and counter plate has some spikes of supporting role, is arranged on some wheels of tray bottom, described spike and panel and chassis are all in being rotatably connected, it is characterized in that, described spike includes upper arm and underarm；Described upper arm and underarm one end are rotatably connected by rotating shaft；Described upper arm is internally provided with bayonet lock and for the spring making bayonet lock reset；Described underarm is provided with the groove that can accommodate upper arm；Described bayonet lock nearly underarm one end is provided with fastener, and the other end is provided with draw piece.

2. go-kart as claimed in claim 1, it is characterised in that: described bayonet lock is provided with retaining structure；Described retaining structure includes rotating card button and a projection；Described card button edge is provided with the fixture block suitable with projection.

3. go-kart as claimed in claim 1, it is characterised in that: described groove two inwall is arranged with " E " type chute；Described rotating shaft two ends can be along slide in being arranged on chute.

4. go-kart as claimed in claim 1, it is characterised in that: it is additionally provided with pedal；Described underarm is provided with hook；Described pedal edge is provided with and links up with suitable elastic webbing.

5. go-kart as claimed in claim 1, it is characterised in that: it is provided for putting the storage tank of toy on described panel.