CN2440401Y

CN2440401Y - Moving device for changing infant cradle status in use

Info

Publication number: CN2440401Y
Application number: CN 99256015
Authority: CN
Inventors: 陈而瑞; 黄保山
Original assignee: Zhongshan Longcheng Daily Products Co Ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 1999-12-21
Filing date: 1999-12-21
Publication date: 2001-08-01
Anticipated expiration: 2009-12-21

Abstract

The utility model relates to a moving device for changing infant cradle status in use, which can be arranged between a landing position where the utility model is in use and a leaving position where the utility model is folded. On the landing position, the utility model can be used for supporting the infant cradle to the leave the ground and the infant cradle can be pushed to move forwards by wheels on a wheel seat. On the leaving position, the wheel seat folds upwards and leaves the ground to ensure that the infant cradle makes contact with the ground so that the infant cradle can sway left and right.

Description

The cradle mobile device of convertible user mode

The utility model relates to a kind of cradle mobile device of convertible user mode, is applied on the cradle, and in order to the wheel that provides cradle to promote to advance, particularly can be between the liftoff position of the land position and a folding of a use.

But the cradle of general See is constituted a bed body with accommodation space by the plural number support, and a support that contacts with ground bottom the bed body is to be arc haply, by the arc support of bottom, and waving about can making a body slightly.

Announce " patent " case No. 370841 as China Taiwan Province, the wheels of this one " patent " case are installed on the fork, one end of fork is articulated on the arc support, make wheels prop up the cradle built on stilts, fork must be rotated down, and support fork by a gear-stopping bar, and being positioned on this position, wheels contact with ground; And when cradle can be vacillated now to the left, now to the right, then fork is rotated up, be cross-placed on the body; No matter the fork of this one " patent " case only supports by a gear-stopping bar in the use location, collapsed position does not then have any stationary device, therefore this one " patent " case is no matter when vacillating now to the left, now to the right, or when propping up cradle and promoting to advance, all be suitable danger, for example, fork fallen, when promotion is advanced again easily the time fork break away from the Support Position, and be not suitable for being applied to this kind cradle.

And for example the U.S. the 5th, 636, No. 853 patent cases, the wheels of this patent case are disposed on the angle seat of arc support Two end in rotatable mode, be combined into a rotary positioning mechanism by a plurality of element, this patent case can be fixed in wheels use location or collapsed position, can in use not cause danger, yet element constitutes comparatively complicated, and this patent case design has a manual switch, hand switch must be Shall discharged and wheels could be swung again to the use location or collapsed position, comparatively difficult in the operation.

The utility model mainly provides a kind of cradle mobile device of convertible user mode, can be between the liftoff position of the land position and a folding of a use, and only need promote wheel and promptly can be moved to land position or liftoff position, and be fixed on land position or the liftoff position.

Cradle mobile device according to the convertible user mode that the utility model disclosed, wherein mobile device is made of a Connection Block and wheels that are disposed on the Connection Block in rotatable mode that are disposed at cradle, on wheel seat, be provided with positioning piece, on Connection Block, then be provided with the land locating slot of position or liftoff position of correspondence, keeper can protrude from locating slot, and see through the spring normality and keep protruding from locating slot and being limited, when directly forcing on the wheel seat, then can make the inside retraction of keeper break away from the restriction of locating slot, and move on another locating slot.

For making purpose, shape facility and function thereof that further understanding be arranged, cooperate diagram to be described in detail as follows now to the utility model:

The diagram simple declaration:

The 1st figure is the structural representation of the utility model.

2A figure is the STRUCTURE DECOMPOSITION schematic diagram of the utility model.

2B figure is the schematic diagram that concerns of keeper in the utility model and locating slot.

3A, 3B figure is the structural profile schematic diagram of the utility model.

The 4th figure is another structural profile schematic diagram of the utility model.

The 5th figure is the enforcement illustration of the utility model.

The 6th figure is another use illustration of the utility model.

Embodiment:

Shown in " the 1st figure ", cradle 20 is by plural ceiling hold 201, side stand 202, a bedstead that lower supporter 203 constitutes, ceiling hold 201 and side stand 202 must Shall form an accommodation space and can be nested with knits class cloth pad 30 so that the baby sleep part to be provided, and wherein the lower supporter 203 of cradle 20 is curved, can make the oscillating motion about cradle 20 is done.

Consult shown in " the 4th figure ", cradle mobile device 10 according to the convertible user mode that the utility model disclosed, can be between the liftoff position of the land position and a folding of a use, in the position that lands, cradle 20 is moved device 10 and props up built on stilts, in liftoff position, mobile device 10 breaks away from ground makes cradle 20 contact with ground.

Continuous seeing also shown in " 2A, 3A, 3B, 4 figure ", the cradle mobile device 10 of the convertible user mode that the utility model disclosed includes a connecting seat 101 and wheels 102; Connection Block 101 is as the side stand 202 of cradle 20 and the joint angle seat of lower supporter 203, and be provided with two side plates 1011 towards the direction that lower supporter 203 arcs extend at Connection Block 101,1012, two side plates 1011,1012 constitute an accommodation space 1013, in arbitrary side plate 1011, offer on 1,012 two relatively and Consistent wear side plate 1011,1012 first locating slot 1014 and second is decided groove 1015, first locating slot 1014 or second locating slot 1015 are at least more than one, and can be as shown in the figure, with first locating

slot

1014 and 1015 designs one of second locating slot is bigger groove, and a less groove, and first locating slot 1014 and second locating slot 1015 have radian for best.

Wheels 102 are made up of pin joint seat 1021, wheel seat 1022 and keeper 1023, and wherein pin joint seat 1021 is articulated in 1011,1012 of two side plates of Connection Block 101 in rotatable mode, has the cover for seat of wheel 1024 on pin joint seat 1021; Wheel seat 1022 is articulated with wheel 1025, and has an extension bar 1026 wheel seat 1022 is installed on the wheel cover for seat 1024 of pin joint seat 1021; Again, keeper 1023 is to be disposed on the position of first locating slot 1014 of corresponding Connection Blocks 101 in the pin joint seat 1021 or second locating slot 1015, in the keeper 1023 and a spring 1027 is installed, by spring 1027 keeper 303 normalities are remained on the position that protrudes from first locating slot 1014 or second locating slot 1015, and make pin joint seat 1021 be limited to be fixed on first locating slot 1014 or second locating slot, 1015 positions; The form of keeper 1,023 first locating slots 1014 or second locating slot 1015 (big or small as shown in the figure locating slot) also can be designed to two protuberances in addition, to strengthen its crystallized ability, it is circular-arc that the apical margin of protuberance is preferably designed as the summary tool simultaneously, when forcing in wheel seat 1022 rotations, inwardly retraction of keeper 1023 (shown in 2B figure); As be positioned at the position of first locating slot 1014 when keeper 1023, but keeper 1023 with retraction in side plate 1011,1012, make wheels 102 break away from the restriction of first locating slot 1014 and can move to second locating slot 1015, and protrude from second locating slot 1015 again and the fixing position of wheels 102.

Please consult again shown in " the 5th figure ", first locating slot 1014 is corresponding to the position that lands, second locating slot 1015 is corresponding to liftoff position, when wheels 102 are positioned at the position that lands, keeper 1023 is to protrude from first locating slot 1014, wheels 102 can be remained on the position that lands, to prop up cradle 20, and can promote to advance by wheel 1025, can be mobile easily cradle 20 to the desired position, after cradle 20 moves to the desired position, convert cradle to swingable state if need, then only need hold wheels 102, with wheels 102 application of force spin-up upwards, by application of force antagonistic spring 1027, keeper 1023 utilizes the circular arc top simultaneously, the retraction of Cis profit is in side plate 1011,1012, and move to second locating slot 1015, and protrude from second locating slot 1015 by spring 1027 again, make wheels 102 move to liftoff position, this moment, the lower supporter 203 of cradle 20 got final product kiss the earth, and waving about can promoting.

The mobile device 10 that the utility model disclosed is except that can be applicable to cradle 20, also can be applicable on other the kid ﹠ baby gear, for example: baby's wooden horse 40 (shown in the 6th figure), wherein baby's wooden horse 40 has a year seat 401 that can supply the infant to take at least, and be disposed at the arc reel cage 402 that carries under the seat 401, utilize arc reel cage 402 to make and carry waving of seat about 401; And can dispose mobile device 10 in two sides of arc reel cage 402, same, mobile device 10 can be between the liftoff position of the land position and a folding of a use, on the position that lands, be used for supportting high baby's wooden horse 40 built on stilts also can promote to advance by the wheel on the wheels 102 1025, on liftoff position, wheels 102 are the folding built on stilts upwards, makes baby's wooden horse 40 kiss the earths, allow baby's wooden horse 40 can about wave.

Cradle mobile device according to the convertible user mode that the utility model disclosed, see through the design of locating slot and keeper, can guarantee that wheels are fixed in land position or liftoff position, simplified required spare part simultaneously, and the PROPEL with a rotation is convertible required user mode, and is also comparatively simple and easy in the operation.

The above only is the utility model preferred embodiment wherein, is not the scope that is used for limiting the utility model enforcement; All equalizations that the utility model claim is done change and modify, and the claim that is all the utility model is contained.

The graphical sysmbol explanation:

Mobile device 10

Connection Block 101

Side plate 1011,1012

Accommodation space 1013

First locating slot 1014

Second locating slot 1015

Wheels 102

Pin joint seat 1021

Wheel seat 1022

Keeper 1023

Wheel cover for seat 1024

Wheel 1025

Extension bar 1026

Spring 1027

Cradle 20

Ceiling hold 201

Side stand 202

Lower supporter 203

Knit class cloth pad 30

Baby's wooden horse 40

Carry seat 401

Arc reel cage 402

Claims

1, a kind of cradle mobile device of convertible user mode, be disposed at a bedstead with arcuate bottom support, and convertiblely can promote the liftoff position that this cradle built on stilts is propped up in the position or that lands that this cradle advances to one, it includes:

A connecting seat, this Connection Block are arranged at this cradle and constitute an accommodation space by two side plates, offer to run through and corresponding to first locating slot of this position that lands and corresponding to second locating slot of this liftoff position on arbitrary side plate;

One wheels, be provided with wheel, these wheels are articulated in this two side plate in rotatable mode, these wheels also have a keeper that can move to this first locating slot and this second locating slot along with wheels rotations, this keeper and nationality keep protruding from this first locating slot and this second locating slot by a spring normality, make these wheels be fixed in this position that lands and prop up this cradle, or be fixed in this liftoff position and make this cradle nationality carry out oscillating motion by this lower supporter of kiss the earth.

According to the cradle mobile device of the described convertible user mode of claim 1, it is characterized in that 2, this first locating slot and this second locating slot are circular-arc.

According to the cradle mobile device of the described convertible user mode of claim 1, it is characterized in that 3, this keeper apical margin is circular-arc.

According to the cradle mobile device of the described convertible user mode of claim 1, it is characterized in that 4, these wheels include pin joint seat and are disposed at the wheel seat of this pin joint seat, this keeper is disposed on this pin joint seat, and this wheel is articulated on this wheel seat.