CN2653985Y

CN2653985Y - Multifunction baby rocking chair

Info

Publication number: CN2653985Y
Application number: CN 200320118377
Authority: CN
Inventors: 邱郁彬; 郑汉林
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-19
Filing date: 2003-11-19
Publication date: 2004-11-10
Anticipated expiration: 2013-11-19

Abstract

The utility model discloses a rocking chair which can be overlaid with fluctuate vibration in the process of swinging movement. The utility model is characterized in that a supporting surface is fixed at one end of an arc bridge through an elastic piece with toughness and intensity and thus the supporting surface is able to swing following the arc bridge as well as to vibrate under the function of the elastic piece. Moreover, the front and back ends of the arc bridge of the rocking chair are provided with moveable axles through which the rocking chair can be a cart, which avoids the acute vibration caused in the process of movement.

Description

A kind of multifunctional baby rocking chair

Technical field

The utility model belongs to a kind of baby rocking chair, thus refer to especially a kind of in the process of waving the stackable rocking chair that has other motions that children are comforted.

Prior art

Traditionally, people cheat the sleeping method of rocking that adopts of baby, have to use cradle, also have to use rocking chair or shaking table.

The cradle utilization lies in the spring change elastic force that constantly is stretched or compressed of top, and then changes the active force of cradle, reaches to make the continuous upper and lower alternating movement of cradle.

Rocking chair or shaking table then are to utilize the arc bridge of bottom constantly to change rotational support point and the baby continuous change of body part gravity up and down in the process of waving, and alternately the forward and backward kinetic moment that produces makes the left and right swing in certain amplitude of rocking chair or shaking table.

Further, rocking chair is installed wheel shaft in addition on the arc bridge, by shirtsleeve operation, can allow wheel shaft be positioned at below the arc bridge, makes it can be used as small handcart and uses.

The utility model content

The purpose of this utility model is to provide a kind of improved rocking chair, and this rocking chair can upper and lowerly vibrate when swinging, perhaps only at upper and lower to vibration, thereby obtain a kind of rocking chair better comfort, that multiple function is arranged that has.

Further, the purpose of this utility model is that also the rocking chair that is provided has the effect of the bigger vibration of buffering when having concurrently as small handcart, thereby but obtains the rocking chair that a kind of double as small handcart also can be avoided high vibration.

Its purpose realizes like this:

A kind of Rocking-chair for child comprises supporting surface and arc bridge, and supporting surface is fixed on the arc bridge, is characterized in, an end of supporting surface is fixed in an end of arc bridge by the elastic component of a flexible, intensity, and the other end of supporting surface is in unsettled.

Like this, be subjected to the time spent of doing of starting force when the supporting surface free end, elastic component is compressed, simultaneously, it is that run-on point is rotated along a certain direction that rocking chair begins with the arc bridge strong point that lands, and the arc bridge strong point that lands also constantly changes, the opposite direction moment that causes being produced by gravity also constantly increases, and when rocking chair was rocked to maximum rocking tendency, the opposite direction moment that gravity produces was also maximum, at this moment, rocking chair can constantly wave about realization, in wiggly process to counter-rotation under the effect of gravity torque, elastic component is owing to constantly being stretched or being compressed, and the elastic force of generation can make supporting surface realize up-down vibration simultaneously.

In the such scheme, a fixable device is housed between the free end of supporting surface and the arc bridge, when not needing up-down vibration, can the free end and the arc bridge of supporting surface is spacing fixing, only allow it to swing, do not carry out up-down vibration.

In the such scheme, the arc bridge is fixed with a wheel shaft respectively in the front and back end, and wheel shaft is fixed in the side of arc bridge, can land and a starting the arc bridge through rotation, makes rocking chair become go-cart.

This further improvement project when using as go-cart, can allow the supporting surface free end unsettled, and this is traveling in the up-and-down road for go-cart, can play cushioning effect, avoids producing high vibration.

The drawing explanation

Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;

Fig. 2 is the schematic diagram that Fig. 1 embodiment four wheels lands;

Fig. 3 is that Fig. 1 embodiment front-wheel lands, trailing wheel lifts, as the schematic diagram of seat use;

Fig. 4 is that Fig. 1 embodiment front-wheel lands, trailing wheel lifts, as the schematic diagram of doss use;

Fig. 5 is the structural representation of Fig. 1 embodiment connector;

Fig. 6 is Fig. 1 embodiment connector and the cross-sectional schematic that is connected of elastic component and framework;

Fig. 7 is the structural representation of Fig. 1 embodiment elastic component.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

With reference to Fig. 1, cloth 2 is fixed in the below of framework 1, constitutes the supporting surface of rocking chair, framework 3 forms two arc bridges in both sides, constitute the framework that lands, the spring steel that elastic component 4 adopts 65 manganese steel to make, its shape is class R shape, and it is fixedlyed connected framework 1 one ends with framework 3 one ends.Being equipped with one between the free end of supporting surface and the arc bridge can regulate, fixing adjusting fixture, framework 3 is fixed with mobilizable arm 5 on the arc bridge, arm 5 can rotate and be connected with framework 1, with the location between implementation framework 1 and the framework 3, limiting frame 3 up-down vibration, be more preferably, two arc bridges all are equipped with arm 5, couple together by connecting rod 6 between two arms 5, in addition, arm 5 bends to the T-shaped hook in the upper end tip, and framework 1 both sides have some holes position 1a, 1b, like this, lifting an arm 5 can also lift by connecting rod 6 another arms 5 of drive, and fix position, hole 1a respectively by T-shaped dogging hand-hole position 1a or 1b, the insertion supporting surface gradient of choosing with arm 5 T-shaped hooks of 1b position can be fit to baby's seat or flat for sleeping in being as the criterion, thereby reaches simple in structure, the variation of easy and simple to handle and occupation mode.Moreover, 3 liang of arc bridges of framework are equipped with a wheel shaft 7 in the rear and front end, this wheel shaft 7 cooperates with projection 8 on the arc bridge can realize the wheel shaft folding and unfolding, be forward and backward wheel shaft respectively forward, the rear puts down when putting, projection 8 just is stuck on the wheel shaft 7, prop rocking chair by projection 8 and make arc bridge built on stilts by wheel shaft 7, can move promoting under the situation to sway and to drive rocking chair by wheel, and current, hind axle respectively backward, when preceding rotation is packed up, 7 on wheel shaft is on projection 8, the arc bridge lands, and rocking chair can be realized waving.Also have, for the sake of security, the handrail 9 that flexibly connects can be installed in framework 1 both sides, and in the middle of the cloth bottom, make a lingual ribbon 10, cooperate fixing by lingual ribbon 10 with handrail 9, formation can separated both sides, so that baby's two shanks can separately be stretched into, lingual ribbon, handrail and cloth play safe effect, can be sewed with safety belt 11 in suitable position on cloth again, one snap close 12 is housed on the safety belt, plays safer effect.At last, fixedlying connected between framework 1, framework 3 and the elastic component 4 can be welding, also can adopt connector 13 fixedly connected, and connector 13 comprises part 131 and part 132; Hollow pillar stand 131A and buckle 131B are arranged on part 131 bases, buckle 131B can depart from top a little, also form through hole corresponding to column 131A hollow hole position on the base, column also can have through hole 131AA in lateral surface, make spring steel bar 4 to stretch into hollow hole by through hole on the base, and can through column side through hole 131AA spring steel bar be fixed the terminal tongue and groove that forms of buckle 131B by rivet; Part 132 is a hollow housing, housing is furnished with the hollow space 132A and the hollow space 132B of respective shapes respectively corresponding to part 131 columns and buckle, the side of hollow space 132A has through hole 132AA on the housing, make frame tube to stretch into and to fix from housing side through hole 132AA by the housing port by rivet, part 131 column 131A, buckle 131B can distinguish insert 132 hollow space 132A, hollow space 132B, and hook part 132 breach by part 131 buckle tongue and grooves, realize fixedlying connected between spring steel bar and the framework, when needs are taken apart, as long as depress tongue and groove release piece 132 breach of buckle 131B, just can realize separating of part 131 and part 132, and then rocking chair can be split into supporting surface, land framework and spring steel several sections are convenient to out on tours and are carried.

Advantage of the present utility model:

1, forward and backward wheel shaft respectively backward, when front rotation is packed up, axle stand on projection, The arc bridge lands, and rocking chair can be realized wiggly function; Do not lock when regulating fixture During fixed up and down framework, supporting surface can be implemented in and vacillates now to the left, now to the right owing to the effect of elastic component Process in carry out simultaneously up-down vibration, make children comfort (referring to Fig. 1).

2, forward and backward wheel shaft respectively forward, the rear puts down when putting, and projection just is stuck in On the wheel shaft, prop rocking chair by projection and make arc bridge built on stilts by wheel shaft, can promote Sway and drive rocking chair by wheel under the situation and move, use as go-cart, and because The effect of elastic component is conducive to overcome go-cart and runs into ground relief in progradation The high vibration (referring to Fig. 2) that produces.

3, hind axle is packed up, the front axle bottom lands, and transfers by regulating fixture Joint, fixing up and down framework, swing and the vibration that can play rocking chair limit, with The time so that supporting surface is selected different gradients, convenient child is fed or as little Child's doss uses (referring to Fig. 3 and Fig. 4).

4, four wheels is in the state of landing or hind axle is packed up, the front axle bottom Fixture is regulated when not locking up and down framework in ground, if firmly on the vertical effect framework 1 End, supporting surface can produce up-down vibration, but can not vacillate now to the left, now to the right, and is equivalent to only play shake The effect of basket (referring to Fig. 2 and Fig. 3).

If 5 four wheels are packed up, regulate up and down framework of fixture locking, rocking chair is only Can wave in the left and right sides, with the function that realizes that tradition is single.

6, elastic component adopts connector to be connected with supporting surface or the framework that lands, can be at needs The Shi Jinhang partition is convenient for people to go out to carry.

7, owing to be provided with the release mechanisms such as handrail, lingual ribbon, safety belt, therefore, shake The use of chair has preferably security performance, needn't worry can go wrong.

Claims

1, a kind of multifunctional baby rocking chair comprises supporting surface and arc bridge, and supporting surface is fixed on the arc bridge, is characterized in, an end of supporting surface is fixed in an end of arc bridge by the elastic component of a flexible, intensity, and the other end of supporting surface is in unsettled.

2, according to the baby rocking chair of claim 1, it is characterized in that, be equipped with one between the free end of supporting surface and the arc bridge and regulate fixture.

According to the baby rocking chair of claim 1 or 2, it is characterized in that 3, the arc bridge is fixed with a wheel shaft respectively in the front and back end, wheel shaft is fixed in the side of arc bridge, can land and a starting the arc bridge through rotation.

According to the baby rocking chair of claim 1 or 2, it is characterized in that 4, elastic component is class R shape.

According to the baby rocking chair of claim 3, it is characterized in that 5, elastic component is class R shape.

6, according to the baby rocking chair of claim 4, it is characterized in that, fix by connector between elastic component and supporting surface, the arc bridge.

7, according to the baby rocking chair of claim 5, it is characterized in that, fix by connector between elastic component and supporting surface, the arc bridge.

According to the baby rocking chair of claim 7, it is characterized in that 8, supporting surface is made of framework and cloth, the framework both sides are equipped with the handrail of flexible connection, and make a lingual ribbon in the middle of the cloth bottom, and medium position is sewed with safety belt.