CN2241487Y - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN2241487Y CN2241487Y CN 95222573 CN95222573U CN2241487Y CN 2241487 Y CN2241487 Y CN 2241487Y CN 95222573 CN95222573 CN 95222573 CN 95222573 U CN95222573 U CN 95222573U CN 2241487 Y CN2241487 Y CN 2241487Y
- Authority
- CN
- China
- Prior art keywords
- brake
- ground
- slip
- slip device
- kart
- 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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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a babies' walker, which provides the babies with a safety tool for learning to walk. The babies' walker is mainly composed of an upper plate, a base plate, and a supporting rod. The babies' walker can slide and move on the ground freely. The babies' walker is characterized in that brake slide limiting devices are arranged on both sides of the base plate respectively. The brake slide limiting devices comprise an axis cylinder and a sheathed slide limiting disk. The slide limiting disk is caused to rotate on the axis cylinder freely, and the axis cylinder can moveupwards and downwards and can position. The slide limiting disk is caused to be contacted with and fixed to the ground. The slide limiting disk is contacted with and fixed to the ground by utilizing the brake slide limiting device on one side. The babies' walker is caused to be able to rotate around the slide limiting disk by taking the axis cylinder as the central axis.
Description
The utility model is meant especially that relevant for a kind of baby walker a kind of its both sides, chassis are equiped with brake on-slip device, the baby walker that can rotate in the original place.
Baby walker is the best utensil that helps babies learn to walk, and it has the dual enjoyment that study is walked and game ball is played, and is therefore very popular always.Yet, because infant development is full maturity not as yet, can't suitably control moving of go-kart, and go-kart is very easily moving, just slided by thrust everywhere, the adult accompanies or other people neglect a little if lack, be that easy mishap generation go-kart is out of control and injure baby's incident, especially in the life of today environment, be found everywhere dangerous obstacle, as tables and chairs, ladder, slope or the like, hiding injury chance is very high, therefore, the security protection that improves baby walker has its necessity, and also more and more comes into one's own.
Be to improve the security performance of baby walker, existing many people drop into research and development and did many effort, and these improvement technology are isolated nothing more than the baby's that will take go-kart pin, make it can't kiss the earth, otherwise are fixing go-kart, and it can not be moved.The former is for example shown in Figure 1, and it installs a drawing and pulling type woven belt 40 additional in go-kart chassis 30, uses the pin of isolating the baby, makes its face generation frictional force intangibly, therefore also just can't promote go-kart voluntarily.This mode no doubt makes moderate progress for the security function of go-kart, but since this woven belt 40 constantly on the ground friction cause breakage easily, and the pin that can be taken the baby during pull woven belt 40 hinders, and uses inconvenience.Another kind of improvement technology then is to install fixture additional in the chassis 30 of go-kart, for example Figure 2 shows that typical a kind of mode, it 30 is provided with bracing or strutting arrangement 50 in the chassis, and must cooperate the structural design that changes wheel 32, make it become telescopic structure, fixedly during go-kart, the knob 31 that reverses both sides makes wheel 32 upwards retractions to desire, withstands ground by bracing or strutting arrangement 50 and stops go-kart to move.Be effective supporting ﹠ stablizing go-kart, bracing or strutting arrangement 50 must be arranged at 50 at least three sides in chassis, and the area of kiss the earth must be enough greatly, the competence exertion effect.
Above-mentioned two kinds of located by prior art all have a common shortcoming; promptly still can't make go-kart firm fully; this is when riding on the go-kart because of the baby; usually can rock, beat and constantly stretch the both feet support repeatedly and bump ground; thereby make go-kart and then rock not directionally slippage; therefore still hide danger in the hiding, and it rocks and also frightens the baby easily.Go-kart wherein shown in Figure 1 still all lands owing to wheel and lacks the on-slip device, therefore, though unlikely shambling, smooth-going sliding easily.Structure shown in Figure 2 then shakes easily and frightens child, and easily moves by spells because of rocking generation.So located by prior art is still perfect inadequately for the improvement of baby walker.
Main purpose of the present utility model is to provide a kind of safe baby walker, in the both sides, chassis of go-kart installing brake on-slip device, this brake on-slip device comprises a jack-post suit and an on-slip dish, make this on-slip dish on jack-post, freely to rotate, and this jack-post can move and locate up and down, makes this on-slip dish paste to support and is fixed in ground.When not needing go-kart to slide arbitrarily, its on-slip dish is stretched out paste to support ground as long as reverse the knob of one-sided brake on-slip device, then go-kart only can be fixed on the original place and spins, and can not remove, and therefore reaches the security protection effect.
An of the present utility model purpose, be to provide a kind of baby walker of taking into account safety and recreation usefulness, it is to utilize one-sided brake on-slip device to be fixed in ground, make this go-kart still can detour around this brake on-slip device, under the preceding topic of safety, still can provide the baby to take study and walk, reach the enjoyment of playing.
Baby walker of the present utility model includes:
Dish on one hangs and establishes a liner seat and take for the baby;
Many movable wheels are installed for moving freely in ground in one chassis, its bottom surface;
One group of pole connects described dish and the chassis of going up,
It is characterized in that: both sides, above-mentioned chassis respectively are equiped with brake on-slip device, support ground by stretching under the one-sided brake on-slip device to paste, and make that baby walker can be the central shaft rotation to paste the brake on-slip device that supports ground.
Described baby walker is characterized in that, described brake on-slip device comprises the on-slip dish jack-post that a jack-post suit one that can move up and down and locate can freely rotate on this jack-post, makes this on-slip dish paste to support and is fixed in ground.
Described baby walker is characterized in that, described brake on-slip device is sheathed on the centre of described chassis side.
Description of drawings:
Fig. 1 and Fig. 2 are all the baby walker main body figure that commonly uses;
Fig. 3 is the utility model installing brake on-slip schematic representation of apparatus;
Fig. 4 and Fig. 5 are respectively side view of the present utility model and front view, and the on-slip device that wherein brakes is all collapse state;
Fig. 6 and Fig. 7 are respectively side view of the present utility model and front view, but wherein have one-sided brake on-slip device to stretch out and paste and support ground;
Fig. 8 and Fig. 9 are all user mode schematic diagram of the present utility model;
Figure 10 is a front view of the present utility model, and wherein the brake on-slip device of both sides all stretches out and pastes and support ground.
Figure 11 is the stereogram of brake on-slip device.
Reaching embodiment in conjunction with the accompanying drawings is described as follows characteristics of the present utility model:
As shown in Figure 3, baby walker comprises that mainly one group of pole of dish 10 mats 20 links a chassis 30 on one, on coil the 10 liner seats 11 that are hung and take for the baby and play, the chassis many wheels 32 of 30 installings are freely divided a word with a hyphen at the end of a line for go-kart.The technological means that the utility model proposes is in this go-kart chassis 30 side suits brake on-slip device 60, as shown in Figure 3, brake on-slip device 60 can adopt an absolute construction, separate with go-kart before using, in order to packing and transportation, when using, user's desire is pressed into separation more voluntarily, in order to packing and transportation, be pressed into fit more voluntarily when user's desire is used, Fig. 4 shows the state after its combination is finished.Fig. 5 then is a front view of the present utility model, shows that wherein 30 both sides, chassis all are equiped with brake on-slip device 60.
Note shown in the figure, brake on-slip device 60 is provided with an on-slip dish 61 and a knob 62, Figure 11 provides an explanation more clearly, on-slip dish 61 is sheathed on the jack-post 63, rotation knob 62 can be so that jack-post 63 stretches out or withdraws and locate motionless, 61 on on-slip dish can freely rotate on jack-post 63, and therefore, brake on-slip device 60 itself promptly is a kind of structure that can rotation.On-slip dish 61 bottom surfaces set firmly a sliding-proof pad 64, preferably adopt rubber to be made into circle-shaped sliding-proof pad 64, with elasticity that appropriateness is provided and good frictional force, are difficult for when supporting ground sliding so that sliding-proof pad 64 pastes.Only as the usefulness of demonstration, yet brake on-slip device 60 can be made various structural design to Figure 11, is not defined as the pattern shown in the figure.
Jack-post 63 is stretched out and locate when rotating one-sided knob 62, promptly as shown in Figure 6, while that is release on-slip dish 61, so this on-slip dish 61 props up ground as shown in Figure 7, be fixed in ground because on-slip dish 61 tightly pastes to support this moment, thereby stop go-kart to be removed, but 32 of opposite side wheels still can freely roll on ground.The front illustrated that on-slip dish 61 can rotate freely on jack-post 62, therefore use one-sided brake on-slip device 60 can allow go-kart detour in the original place, as Fig. 8 and situation shown in Figure 9.
Can find that with reference to figure 7 to Fig. 9 when the baby who takes had any application of force, because one-sided brake on-slip device 60 ground promptly, and opposite side wheel 32 can freely roll, thus strong all can the transfer become the active force that the promotion go-kart detours.The original position so go-kart not only can not slip away, and quite stable reliable.
The utlity model has following effect:
Via above stated specification as can be known, the utility model not only provides go-kart reliable security protection, and go-kart still can be taken for the baby and detour, continuing study walks and plays, unlikely thereby break off the original function of go-kart, this is that all known technologies are beyond one's reach in the past, if want to be completely fixed go-kart, for example do not use go-kart or with the baby embrace from the time, can use the brake on-slip device 60 of both sides simultaneously, as shown in figure 10, both sides brake on-slip device 60 all is fixed in ground, and go-kart is just fully static no longer mobile.
Claims (3)
1, a kind of baby walker includes:
Dish on one hangs and establishes a liner seat and take for the baby;
Many movable wheels are installed for moving freely in ground in one chassis, its bottom surface;
One group of pole connects described dish and the chassis of going up,
It is characterized in that: both sides, above-mentioned chassis respectively are equiped with brake on-slip device, support ground by stretching under the one-sided brake on-slip device to paste, and make that baby walker can be the central shaft rotation to paste the brake on-slip device that supports ground.
2, baby walker according to claim 1, it is characterized in that, described brake on-slip device comprises the on-slip dish jack-post that a jack-post suit one that can move up and down and locate can freely rotate on this jack-post, make this on-slip dish paste to support and be fixed in ground.
3, baby walker according to claim 1 is characterized in that, described brake on-slip device is sheathed on the centre of described chassis side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222573 CN2241487Y (en) | 1995-09-01 | 1995-09-01 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222573 CN2241487Y (en) | 1995-09-01 | 1995-09-01 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241487Y true CN2241487Y (en) | 1996-12-04 |
Family
ID=33869867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222573 Expired - Fee Related CN2241487Y (en) | 1995-09-01 | 1995-09-01 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241487Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349537C (en) * | 2003-11-04 | 2007-11-21 | 程飞达 | Auxiliary positioner for walking aid |
| CN106492414A (en) * | 2016-12-28 | 2017-03-15 | 于桂玉 | Child's Multifunctional creeping training aidss |
-
1995
- 1995-09-01 CN CN 95222573 patent/CN2241487Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349537C (en) * | 2003-11-04 | 2007-11-21 | 程飞达 | Auxiliary positioner for walking aid |
| CN106492414A (en) * | 2016-12-28 | 2017-03-15 | 于桂玉 | Child's Multifunctional creeping training aidss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |