CN2757687Y - Infantile walker - Google Patents
Infantile walker Download PDFInfo
- Publication number
- CN2757687Y CN2757687Y CN 200420102505 CN200420102505U CN2757687Y CN 2757687 Y CN2757687 Y CN 2757687Y CN 200420102505 CN200420102505 CN 200420102505 CN 200420102505 U CN200420102505 U CN 200420102505U CN 2757687 Y CN2757687 Y CN 2757687Y
- Authority
- CN
- China
- Prior art keywords
- baby
- annular
- load bearing
- seat
- bearing seat
- 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 relates to a walker for infants, which comprises at least a carrying seat, an infant chair, a plurality of supporting feet and a bottom seat, wherein the infant chair is used for carrying an infant and is rotationally arranged on the carrying seat, the supporting feet are arranged on the bottom seat and extend upwards to support the carrying seat to leave the ground with a proper height, and the bottom seat is provided with a positioning seat and is pivoted with wheels mutually along the circumference. The walker for infants is limited to rotate by using the positioning seat as a rotary center fixed point or move within small range.
Description
[technical field]
The utility model relates to a kind of baby walker.
[background technology]
In infant's developmental process, baby walker is to help the baby to enter the learning tool in walking stage from the stage of crawling, and infant sitting stands in the go-kart, is learning to keep standing position and moves with the strength of both legs by the help of go-kart.Study initial stage, the baby do not have control direct of travel ability, the time and forward, the time and backward, the time and left, the time and to the right, therefore its direction of advancing is unfixing, does not avoid advancing or the ability of the environment that averts danger towards the direction of danger certainly yet.
Traditional baby walker is haply by a seat that supports infant's health, be erected at the bracing frame of an annular frame in order to supporting chair, and several wheels that are installed in the bottom of framework are formed, the number of wheel might not, the four-wheel type that is distributed in four corners is arranged, and perhaps more six take turns pattern.The wheel of conventional baby go-kart can move towards direction arbitrarily all, without any restriction fully, without any brake device more, this design is breakneck for the baby of the ability of not controlling travel direction, what the producer of go-kart can advise all generally that the head of a family is careful when the baby uses go-kart looks after on the side, in fact still have many heads of a family can't accomplish this requirement really, and the baby is met accident.
In order to improve this shortcoming, at Chinese Taiwan patent announcement number is the structure that has disclosed a kind of go-kart in the 363375 patent cases, wherein the go-kart bottom is provided with an arc frame, arc frame two ends are provided with wheel, and support with a support portion in the middle section, make go-kart do directed rotation for axle in the support portion, move in certain scope and be limited in, yet such design structurally and built on the sand, and adjustment location, support portion design department is wherein inwardly depressed button, causes the danger of tong when adjusting easily.
[summary of the invention]
It is a kind of safe and applicable that the purpose of this utility model is to provide, and can control the travel direction of go-kart, and can limit the baby walker that go-kart moves in certain moving range.
The purpose of this utility model is achieved in that
A kind of baby walker is characterized in that including:
One in order to support baby's health load bearing seat;
One annular base, bottom surface are pivoted with a plurality of wheels that are positioned at the circumference place of concentric circles, and the appropriate position has one with the movable positioning seat that is placed on this annular base, this positioning seat kiss the earth;
Plural number feet, this feet are arranged on this annular base and extend upward in order to support an overhead suitable height of this load bearing seat.
Aforesaid a kind of baby walker is characterized in that this load bearing seat has a circular open that runs through, and is surrounded with an annular groove in this annular opening edge, and this annular groove is built-in with a plurality of balls that can be free movable.
Aforesaid a kind of baby walker is characterized in that the opening of this load bearing seat is provided with a rotatable annular rotary table group, and this annular rotary table group includes:
Disk body on one is arranged on this load bearing seat circular open, and disk body bottom surface has the annular groove on this ball of being placed on corresponding to this load bearing seat annular groove on this;
Disk body once is arranged under this load bearing seat circular open and in conjunction with going up disk body, makes this upper and lower disk body be incorporated into this load bearing seat opening and rotates freely by this ball.
Aforesaid a kind of baby walker is characterized in that baby walker more comprises a baby seat, and this baby seat is arranged on this annular rotary table group rotatably, and this baby seat includes:
One annular tray, this annular tray is fixed in disk body on this;
One cloth matter block set, this cloth matter block set are coated on this annular tray bottom surface and have two openings that supply baby's shank to stretch out at least.
Aforesaid a kind of baby walker is characterized in that this feet includes:
One outer tube member, this outer tube member are connected on this annular base, are provided with a mobilizable card button in this outer tube member;
Pipe fitting in one, pipe fitting is mobilizable in this is placed on this outer tube member, and pipe fitting is provided with a plurality of locating holes to the position that should block button in this.
Aforesaid a kind of baby walker is characterized in that more including on this load bearing seat toy that supplies baby's game and the tray that material-putting space is provided.
Aforesaid a kind of baby walker is characterized in that this positioning seat pivot one auxiliary wheel.
It only can be that pivot is fixed point rotation or does moving among a small circle with the positioning seat that the utility model can limit baby walker, not only can control the go-kart travel direction, and can limit go-kart and move in certain moving range.
[description of drawings]
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 2 is a textural association schematic diagram of the present utility model.
Fig. 3 is a structural profile schematic diagram of the present utility model.
Fig. 4 A, 4B are structural profile schematic diagrames of the present utility model.
Fig. 5 is a vertical view of the present utility model.
Fig. 6 A, 6B are the action schematic diagrames of brake member of the present utility model.
Fig. 7 is an action schematic diagram of the present utility model.
Fig. 8 A, 8B are action schematic diagrames of the present utility model.
The figure number explanation
Annular groove 102 toys 103
Tray 104 is nested with groove 105,106,107
213 times disk bodies 22 of screw hole
The 3011 cloth matter block sets 302 of boring a hole
Be nested with groove 41,42,43 storage tanks 44,45,46
Pivot 441,451 positioning seats 461
Pipe fitting 512 in the card button 5111
Locating hole 5121 brake members 61,61`, 62,62`
Gear-stopping bar 612 pushed sections 613
Draw portion's 614 steel balls 70
Screw 80 main wheel 90,90`
901 wheels 91 of spoke, 91`
[specific embodiment]
As shown in Figure 1, 2, formed by members such as load bearing seat 10, annular rotary table group 20, baby seat 30, annular base 40, a plural number feet 51,52,53 and brake members 61,62 according to the disclosed baby walker structure of the utility model.
Wherein load bearing seat 10 is a disk body haply, and its centre has a circular open 101, is wound with an annular groove 102 in the periphery ring of circular open 101, can place a plurality of steel balls 70 in the annular groove 102, and steel ball 70 can rotate in annular groove 102 freely; And the tray 104 that toy 103 and article are put can be set on load bearing seat 10; Be provided with three in the bottom surface of load bearing seat 10 in addition and be nested with groove 105,106,107.
Annular rotary table group 20 has comprised that last disk body 21 reaches disk body 22 down, the also rough in the form of a ring circular open 101 that equals of last disk body 21, last disk body 21 bottom surfaces have the annular groove 211 corresponding to load bearing seat 10 annular grooves 102, last disk body 21 can be placed on load bearing seat 10 annular grooves 102 by annular groove 211, making disk body 21 can see through ball 70 360 degree on load bearing seat 10 rotates, and ring circumference place offers a plurality of buttons mouths 212 in last disk body 21, and can be provided with a plurality of screw holes 213 in suitable position; The also rough in the form of a ring circular open 101 that equals of following disk body 22, following disk body 22 has a bulge loop 221 less than circular open 101, following disk body 22 can be placed circular open 101 by the below of circular open 101, and make bulge loop 221 be inserted into circular open 101, in the cramp 222 that has disk body 21 button mouths 212 on a plurality of correspondences on the bulge loop 221, following disk body 22 fastens mouth 212 with cramp 222, makes down disk body 22 be incorporated into disk body 21, and rotation group 20 can be rotated on the circular open 101 of load bearing seat 10.(as shown in Figure 3)
As Fig. 1, shown in 5, annular base 40 has three and is nested with groove 105 corresponding to load bearing seat 10,106,107 be nested with groove 41,42,43, in annular base 40 bottom surfaces, be provided with a plurality of storage tanks 44,45,46, wherein storage tank 44,45 with a pivot 441,451 articulate main wheel 90 of a direction of advance along circumference, 90`, main wheel 90 (main wheel 90 is identical) has a plurality of spokes of arranging radially 901, articulate two diameters much smaller than main wheel 90 in annular base 40 bottom surfaces, the inferior wheel 91 of 90`, 91`, secondary wheel 91, the 91` direction of advance is also along circumference, and in storage tank 46, be provided with a rotatable positioning seat 461, positioning seat 461 can articulate an auxiliary wheel 462, makes annular base 40 be original place, center rotation or to do moving among a small circle with auxiliary wheel 462 with a positioning seat 461; Has a brake member storage tank that runs through 47,48 at annular base 40 corresponding to the position of main wheel 90,90` in addition.
A plural number feet 51,52, what be arranged at load bearing seat 10 in 53 minutes is nested with groove 105,106,107 and annular base 40 be nested with groove 41,42, between 43, make a plural number feet 51,52,53 support bearing seats 10 are a suitable height overhead, for making feet 51,52,53 can cooperate infant's height and change load bearing seat 10 distance overhead, feet 51,52,53 are set to adjustable height, feet 51 (feet 51 wherein, 52,53 is all identical, only with regard to one explanation) include outer tube member 511 and in pipe fitting 512, what outer tube member 511 was connected in annular base 40 is nested with groove 41,42, on 43, and on outer tube member 511, has mobilizable card button 5111; What interior pipe fitting 512 was placed on load bearing seat 10 is nested with groove 105,106,107, and be slightly less than outer tube member 511 and can in outer tube member 511, move, on interior pipe fitting 512 walls, be provided with a plurality of locating holes 5121 vertically, the locating hole 5121 of pipe fitting 512 in card button 5111 can be inserted into, to keep the motionless relatively fixed position of outer, interior pipe fitting 511,512, card button 5111 also can be pulled out into pipe fitting 512 in adjusting in locating hole 5121 and highly be moved to another locating hole 5121, reaches and adjusts the purpose (shown in Fig. 4 A, 4B) of fixing.
As Fig. 1,6A, shown in the 6B, brake member 61,62 movably to be arranged at annular base 40 brake member storage tanks 47, in 48, brake member 61 (identical with brake member 62) has a stator 611, has a guide groove 6111 on the stator 611, wherein pivot 441 (identical with the pivot 451) guide groove 6111 that passes stator 311 earlier articulates main wheel 90 (sub-90` is identical with main wheel) again, and guide groove 6111 has certain length and central portion convergent, make brake member 61 have two position locations, and has a gear-stopping bar 612 at the back side of brake member 61, brake member 61 2 position locations are respectively an off-position and normal danger, gear-stopping bar 612 breaks away from the spoke 901 in main wheel 90 on the off-position, and gear-stopping bar 612 is inserted into the spoke 901 of main wheel 90 on normal danger; Control brake member 61 in position has a pushed section 613 and and draws portion 614 on it in addition.
As shown in Figure 7, baby walker is positioned at the design of the circumference of concentric circles each other by annular base 40 main wheel 90,90` and time wheel 91,91`, making annular base 40 can be that rotation of original place, center or certain limit move with positioning seat 461`, the restriction baby walker only can shift moving in certain scope inward turning, guarantees the safety that the infant uses.
Shown in Fig. 8 A, 8B, it is another enforcement illustration of brake member 61`, 62` in the utility model, wherein brake member 61`, 62` directly are articulated on the pivot 441,451, brake member 61,62` have the stowed position of a retraction in annular base 40, and one prop up annular base 40 overhead one section height prop up the position, on stowed position, brake member 61`, 62` can not influence the action of baby walker, propping up on the position, baby walker is propped up a height and can't be moved.
Claims (7)
1. baby walker is characterized in that including:
One in order to support the load bearing seat (10) of baby's health;
One annular base (40), bottom surface are pivoted with a plurality of wheels that are positioned at the circumference place of concentric circles, and the appropriate position has one with the movable positioning seat (461) that is placed on this annular base (40), this positioning seat (461) kiss the earth;
Plural number feet (51), this feet are arranged at this annular base (40) and go up and extend upward in order to support an overhead suitable height of this load bearing seat (10).
2. a kind of baby walker according to claim 1, it is characterized in that this load bearing seat (10) has a circular open that runs through (101), open (101) edge in this circle and be surrounded with an annular groove (102), this annular groove (102) is built-in with a plurality of balls that can be free movable.
3. a kind of baby walker according to claim 2 is characterized in that the opening of this load bearing seat (10) is provided with a rotatable annular rotary table group (20), and this annular rotary table group (20) includes:
Disk body on one (21) is arranged on this load bearing seat (10) circular open (101), and disk body on this (21) bottom surface has the annular groove (211) on this ball of being placed on corresponding to this load bearing seat (10) annular groove (102);
Once disk body (22) is arranged under this load bearing seat (10) circular open (101) and in conjunction with being somebody's turn to do and goes up disk body (21), makes this upper and lower disk body (21) (22) be incorporated into this load bearing seat (10) opening, and rotates freely by this ball.
4. a kind of baby walker according to claim 1 is characterized in that baby walker more comprises a baby seat (30), and this baby seat is arranged on this annular rotary table group (20) rotatably, and this baby seat (30) includes:
One annular tray (301), this annular tray (301) is fixed in disk body on this (21);
One cloth matter block set (302), this cloth matter block set (302) are coated on this annular tray (301) bottom surface and have two at least opens (3021) (3022) for what baby shanks stretched out.
5. a kind of baby walker according to claim 1 is characterized in that this feet (51) includes:
One outer tube member (511), this outer tube member (511) are connected on this annular base (40), are provided with a mobilizable card button (5111) in this outer tube member (511);
Pipe fitting (512) in one, pipe fitting (512) is mobilizable in this is placed on this outer tube member (511), and pipe fitting (512) is provided with a plurality of locating holes (5121) to the position that should block button (5111) in this.
6. a kind of baby walker according to claim 1 is characterized in that more including on this load bearing seat (10) toy that supplies baby's game and the tray (104) that material-putting space is provided.
7. a kind of baby walker according to claim 1 is characterized in that this positioning seat (461) pivot one auxiliary wheel (462).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102505 CN2757687Y (en) | 2004-12-10 | 2004-12-10 | Infantile walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102505 CN2757687Y (en) | 2004-12-10 | 2004-12-10 | Infantile walker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757687Y true CN2757687Y (en) | 2006-02-15 |
Family
ID=36077827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102505 Expired - Fee Related CN2757687Y (en) | 2004-12-10 | 2004-12-10 | Infantile walker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757687Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008124968A1 (en) * | 2007-04-16 | 2008-10-23 | Min-Shen Hsieh | Detachable walker for babies |
| CN101991303B (en) * | 2009-08-19 | 2012-07-04 | 李月香 | Bi-purpose trolley for toddlers to learn and aid walking |
| CN107095520A (en) * | 2016-02-23 | 2017-08-29 | 朱培池 | Many people's go-kart |
| CN109124167A (en) * | 2018-10-29 | 2019-01-04 | 何阳 | A kind of children dinning chair easy to use |
-
2004
- 2004-12-10 CN CN 200420102505 patent/CN2757687Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008124968A1 (en) * | 2007-04-16 | 2008-10-23 | Min-Shen Hsieh | Detachable walker for babies |
| CN101991303B (en) * | 2009-08-19 | 2012-07-04 | 李月香 | Bi-purpose trolley for toddlers to learn and aid walking |
| CN107095520A (en) * | 2016-02-23 | 2017-08-29 | 朱培池 | Many people's go-kart |
| CN109124167A (en) * | 2018-10-29 | 2019-01-04 | 何阳 | A kind of children dinning chair easy to use |
| CN109124167B (en) * | 2018-10-29 | 2021-11-02 | 何一阳 | Child dining chair convenient to use |
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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 |