CN101962032A

CN101962032A - Bearing unit of baby carrier

Info

Publication number: CN101962032A
Application number: CN2010102467890A
Authority: CN
Inventors: 杨正帆; 郑光能
Original assignee: Lerado Zhongshan Industrial Co Ltd
Current assignee: Lerado Zhongshan Industrial Co Ltd
Priority date: 2010-08-05
Filing date: 2010-08-05
Publication date: 2011-02-02

Abstract

The present invention discloses a bearing unit of a baby carrier, comprising a main body, which is formed by a material of a first hardness and a material of a second hardness in a mold to form a seat, a back support part and a connecting part; and a support frame, which is connected to the connecting part to support the main body. The advantages of the bearing unit of the baby carrier are as follows: 1. The bearing unit of the baby carrier is formed by using materials of different hardness, which can ensure both riding comfort and certain strength; 2. The support frame is provided with an inclination adjustment positioning mechanism, which can be used to adjust the angle of the bearing unit, which is conducive to the baby lying down and resting at a more suitable angle; 3. The release mechanism is installed on the support frame to link the positioning member, which can be used to temporarily release the locking of the positioning member on the positioning part, so as to facilitate the adjustment of the inclination angle of the main body.

Description

The load-carrying unit of the virgin carrier of baby

Technical field

The present invention relates to a kind of load-carrying unit, the load-carrying unit of the virgin carrier of particularly a kind of baby.

Background technology

The bearing unit of the virgin carrier of babies such as perambulator, high chair and swing generally all is connected on the skeleton, and the bearing unit of high chair and swing normally uses the plastic cement of hard one-body molded, puts in the surface and weaves cotton cloth; And the seat of perambulator, then be enclosed within to weave cotton cloth on the framework of a seat constituted; Aforesaid load-carrying unit relates to two or more procedure for producing such as plastic rubber shaping and making of weaving cotton cloth, and must pull down cleaning, dries or dry when make dirty in the surface of weaving cotton cloth, and deals with time-consuming and bothers.Chinese patent CN200910223115.6 discloses a kind of structure with one-body molded seats such as soft materials such as rubber, ethene-vinyl acetate poly-mers, to save cleaning, to dry the trouble of weaving cotton cloth and so on, yet, this kind seat is if select the hard material moulding of ether, then can allow the traveling comfort of taking reduce, the intensity that then can offer one's seat with too soft material reduces, and both can't take into account; In addition, the seat of aforementioned patent applications case is one-body moldedly to constitute, and the operator can't adjust the angle of inclination voluntarily.

Summary of the invention

Technical matters to be solved by this invention provides the load-carrying unit of the virgin carrier of a kind of baby, has a body and a support frame, can make the operator adjust the position of body and support frame easily.

The load-carrying unit of the virgin carrier of baby of the present invention comprises:

One body constitutes a portion, a back of the body support portion and an a junction by the material of one first kind of hardness and the material of one second kind of hardness in die for molding;

One support frame is connected with connecting portion and supports this body.

In addition, described support frame is provided with a pair of inserted sheet for removably being connected with the load-carrying unit of the virgin carrier of this baby, the material system of the material of described first kind of hardness and second kind of hardness is by double-colored ejection formation or behind the difference ejection formation, be combined into this body person again through thermal welding or behind ejection formation respectively, connect and be combined into this body through hot glue again; The material of described first kind of hardness is different plastic materials with the material of second kind of hardness, also can be different colors, and the hardness of the material of first kind of hardness is higher than the material of second kind of hardness, and a kind of in the material of the material of its first kind of hardness and second kind of hardness is rubber or ethene-vinyl acetate poly-mer.Described body constitutes this one and position in addition, this back of the body support portion for the material by first kind of hardness.The load-carrying unit of the virgin carrier of described baby is provided with a pair of socket and is connected with this inserted sheet, and its load-carrying unit and socket are provided with an inclination angle and adjust detent mechanism, in order to adjust the angle of inclination of this socket.

The load-carrying unit of the virgin carrier of another kind of baby comprises:

One body is made of a portion, a back of the body support portion and an a junction at least a soft plastic ejection formation;

One support frame is to be connected with this connecting portion and to support this body; And

Detent mechanism is adjusted at one inclination angle, is to be installed on this support frame for the angle of inclination of adjusting this body.

Described body series is made of the material of first kind of hardness and the material ejection formation of second kind of hardness, the material of first kind of hardness is different colors with the material of second kind of hardness, and by gluing together for this body again behind the ejection formation respectively or being combined into this body through thermal welding again after the moulding respectively.Described inclination angle is adjusted detent mechanism and is comprised a pair of permanent seat, for being fixed in the both sides of support frame, is respectively equipped with a plurality of location divisions; A pair of plug base is articulated in this permanent seat, is respectively equipped with a location division and a junction; Positioning piece, for movably being installed on this to permanent seat and this is between the plug base, keep clip between this is to permanent seat and this location division to plug base in the strength by an elastic element under the normality, with so that this is fixed permanent seat with respect to this plug base, make this body be positioned an angle of inclination; And a releasing mechanism, be installed on this support frame for this locations of interlock, to the clip of this location division respectively, the angle of inclination of this body is adjusted in order to this locations of temporary transient releasing.This releasing mechanism comprises an actuator, is installed on a side of this locations, in order to drive this locations; And an operating parts, be installed on this support frame, utilize a moving part and this actuator interlock, remove the clip of this locations in order to spur this actuator to each location division from far-end; Described actuator is provided with an inclined-plane can be for promoting this locations.

The load-carrying unit of the virgin carrier of described baby constitutes a kind of in doll carriage, high chair or the swing.

The load-carrying unit of the virgin carrier of baby of the present invention, its advantage is as follows:

1. adopt one-body molded, double-colored ejection formation, polychrome ejection formation or extrude the load-carrying unit of the method for mould two kinds of virgin carriers of materials formation baby, constitute seat portion and support portion, constitute load portion with softer material with the higher material of intensity, what can guarantee to take is comfortable, can guarantee certain intensity again;

2. there is the inclination angle to adjust detent mechanism on the support frame, can be in order to adjust the angle of load-carrying unit, help baby child with the rest that couches of comparatively suitable angle;

3. release mechanism means for this locations of interlock, can conveniently be adjusted the angle of inclination of body in order to the clip of this locations of temporary transient releasing to the location division on support frame.

Description of drawings

Fig. 1 is installed on the decomposing schematic representation of perambulator skeleton for load-carrying unit;

Fig. 2 is the perspective exploded view of load-carrying unit of the present invention;

Fig. 3 is the generalized section of load-carrying unit of the present invention;

Fig. 4 is that detent mechanism member decomposing schematic representation is adjusted at load-carrying unit device inclination angle;

Fig. 5 is that detent mechanism section action scheme drawing is adjusted at the inclination angle of load-carrying unit;

Fig. 6 is the structural representation of operating parts;

Fig. 7 drives the structural representation of locations for actuator;

Fig. 8 is that load-carrying unit is in perambulator adjustment inclination support angle action schematic side view.

The main element explanation

1: skeleton 2: load-carrying unit

3: support frame 4: detent mechanism is adjusted at the inclination angle

5: releasing mechanism 10: pipe fitting

11: joint set 12: socket

23: inserted sheet 24: bottom

25: back of the body support portion 26: connecting portion

The material of 28: the second kinds of hardness of the material of 27: the first kinds of hardness

41: permanent seat 42: plug base

43: locations 44: elastic element

45: location division 46: location division

47: connecting portion 48: the ejection inclined-plane

51: actuator 52: moving part

53: operating parts 54: inclined-plane

55: pedestal 56: operating handle

The specific embodiment

The load-carrying unit of the virgin carrier of baby, its structure is as follows:

As shown in Figure 1, described perambulator is to prop up that pipe fitting 10 and joint set 11 articulates and the skeleton 1 that constitutes perambulator which is provided with socket 12 for load-carrying unit 2 of the present invention is installed by plural number.

The load-carrying unit 2 that is shown in Figure 2 is made of a body 21, a support frame 3 and a pair of inserted sheet 23, and wherein body 21 comprises a portion 24, a back of the body support portion 25 and an a junction 26 at least, and connecting portion 26 is in order to connect support frame 3; Body 21 can be by a soft material, as with rubber, one-body molded in the mould of ethene-vinyl acetate poly-mer, forming materials that can also two kinds of different physical properties, wherein available softer material constitutes seat portion 24 and carries on the back support portion 25 comfort level when taking with increase, all the other positions then adopt the material 28 of second kind of stronger hardness of mechanical strength to constitute, the intensity of traveling comfort when taking and body 21 to take into account, further, also can add the different colours demonstration, to promote the consumer appeal of product at the material 27 of first kind of hardness and the material 28 of second kind of hardness.

Connecting portion 26 forms the periphery of bodies 21, can be with support frame 3 affixed or snapping and obtain to support; Inserted sheet 23 is fixed in the both sides of support frame 3 respectively, and removably is plugged in the socket 12 of perambulator skeleton 1.

As shown in Figure 3, body 21 is the material by different physical properties, comprise the material 27 of first kind of hardness and the material 28 of second kind of hardness, and with one-body molded or utilize double-colored ejection formation, polychrome ejection formation or extrude formed in mould mode, make the material 28 of second kind of hardness be able to combine with material 27 hot melts of first kind of hardness, the implementer can also penetrate the material 27 of first kind of hardness and the material 28 of second kind of hardness respectively by different moulds, and is with high frequency, hot melt equipment or lining cement that both are bonding more at last.

Shown in Fig. 4-8, between load-carrying unit 2 and socket 12, be provided with an inclination angle and adjust detent mechanism 4, so that load-carrying unit 2 has the function at socket 12 adjustment angles of inclination relatively, and improve the traveling comfort of taking; Described inclination angle is adjusted detent mechanism 4 and is comprised a pair of permanent seat 41, a pair of plug base 42, a pair of locations 43, a pair of elastic element 44 and a releasing mechanism 5.

Described permanent seat 41 is fixedly connected on the both sides of support frame 3 respectively, and is provided with a plurality of location divisions 45, and location division 45 can be the internal tooth of recess, protuberance or annular arrangement.

Plug base 42 as shown in Figure 5, articulates with permanent seat 41, comprises a location division 46 and a junction 47, and can by connecting portion 47 removably snap fit on socket 12.

Locations 43, can be dentation element or gear, be installed between permanent seat 41 and the plug base 42, and keep clips between the

location division

45,46 of permanent seat 41 and plug base 42 by elastic element 44, make that plug base 42 can be with respect to permanent seat 41 location, make load-carrying unit 2 be positioned an angle of inclination, take for baby child.

Releasing mechanism 5 is installed on the load-carrying unit 2, comprises an actuator 51, a moving part 52, an operating parts 53; Actuator 51 is a side that is installed in locations 43 rotationally, and have an inclined-plane 54 can be for driving locations 43, moving part 52 can be flexible wire or hawser, be connected between operating parts 53 and the actuator 51, make operating parts 53 spur actuator 51 via moving part 52 from far-end, drive locations 43 and move to the

location division

45,46 of plug base 42 or permanent seat 41 1 sides, and make permanent seat 41 to rotate with respect to plug base 42; As shown in Figure 6, operating parts 53 comprises a pedestal 55 and an operating handle 56, wherein pedestal 55 is fixed in an end of load-carrying unit 2, operating handle 56 is rotating being articulated on the pedestal 55, moving part 52 is connected between operating handle 56 and the actuator 51, like this, during rotating operation handle 56, can spur actuator 51 via moving part 52 and rotate.

When operator's desire is adjusted the inclination angle of load-carrying unit 2, rotatable handle 56, and this actuator 51 is rotated, and via the motion on the ejection inclined-plane 48 on inclined-plane on the actuator 51 54 and the locations 43, and then it is locations 43 is moving toward a thruster of permanent seat 41, and then disengaging plug base 42, and the permanent seat 41 of load-carrying unit 2 can be rotated relative to plug base 42, this moment, the operator can hold an end of load-carrying unit 2, turn to certain angle voluntarily and do not cause load-carrying unit 2 to rotate because of baby child's weight, the unclamp operation handle 56 then, and by the elastic force of elastic parts 44 with locations 43 ejection once again between permanent seat 41 and the plug base 42, with the formation clip, and make load-carrying unit 2 be positioned another constant tilt angle.

The load-carrying unit of the virgin carrier of baby of the present invention, also can be used for high chair or swing, above embodiment, be not that structure to product of the present invention imposes any restrictions, every according to technical spirit of the present invention or structure to any trickle modification, equivalent variations that above embodiment did, all belong in the scope of technical solution of the present invention.

Claims

1. The carrying unit of the infant carrier, characterized in that it comprises:

A body, formed by a material with a first hardness and a material with a second hardness in a mold to form a seat portion, a back support portion and a connecting portion;

A support frame is connected with the connection part to support the body.

2 . The carrying unit of the infant carrier according to claim 1 , wherein the support frame is provided with a pair of inserts for detachable connection with the carrying unit of the infant carrier. 3 .

3 . The carrying unit of the baby carrier according to claim 1 , wherein the material of the first hardness and the material of the second hardness are formed by two-color injection molding. 4 .

4. The carrier unit of the infant carrier according to claim 3, wherein the material of the first hardness and the material of the second hardness are injection molded respectively, and then bonded together by heat welding. The ontology.

5. The carrying unit of the infant carrier according to claim 3, wherein the material of the first hardness and the material of the second hardness are respectively injection molded and then bonded by hot glue. for the ontology.

6 . The carrying unit of the baby carrier according to claim 1 , wherein the material of the first hardness and the material of the second hardness are different plastic materials.

7. The carrying unit of the baby carrier according to claim 1, wherein the material of the first hardness and the material of the second hardness are of different colors.

8 . The carrying unit of the baby carrier according to claim 1 , wherein the hardness of the material of the first hardness is higher than that of the material of the second hardness.

9 . The carrying unit of the baby carrier according to claim 1 , wherein the main body is made of a material with a first hardness except for the seat portion and the back support portion. 10 .

10 . The carrying unit of the infant carrier according to claim 2 , wherein a pair of sockets are provided on the carrying unit of the infant carrier to connect with the insertion piece. 11 .

11. The carrying unit of the baby carrier according to claim 10, wherein the carrying unit and the socket of the baby carrier are provided with an inclination adjustment positioning mechanism for adjusting the inclination angle of the socket.

12. The carrying unit of the baby carrier according to any one of claims 1-11, characterized in that: the carrying unit belongs to one of baby carriers such as strollers, high chairs and swings carrying unit. the

13 . The carrying unit of the baby carrier according to claim 1 , wherein one of the material of the first hardness and the material of the second hardness is rubber. 14 .

14. The carrying unit of the baby carrier according to claim 1, wherein one of the material of the first hardness and the material of the second hardness is ethylene-vinyl acetate polymer.

15. The carrying unit of the infant carrier, characterized in that it comprises:

A body, formed by injection molding of at least one kind of soft plastic to form a seat part, a back support part and a connecting part;

a support frame connected to the connecting portion to support the body; and

An inclination adjustment positioning mechanism is installed on the support frame for adjusting the inclination angle of the body.

16 . The carrying unit of the baby carrier according to claim 15 , wherein the main system is formed by injection molding of a material with a first hardness and a material with a second hardness.

17. The carrying unit of the baby carrier according to claim 16, wherein the material of the first hardness and the material of the second hardness are of different colors.

18 . The carrying unit of the baby carrier according to claim 16 , wherein the material of the first hardness and the material of the second hardness are respectively injection molded and then glued together to form the main body.

19 . The carrying unit of the baby carrier according to claim 16 , wherein the material of the first hardness and the material of the second hardness are molded separately and then welded together to form the main body.

20. The carrying unit of the baby carrier according to claim 15, characterized in that, said inclination adjustment and positioning mechanism comprises:

A pair of fixing seats are fixedly connected to both sides of the support frame, and are respectively provided with a plurality of positioning parts;

A pair of insert seats, pivotally connected to the fixed seat, are respectively provided with a positioning part and a connecting part;

A positioning piece is a movable device between the pair of fixed seats and the pair of blade seats, and is kept locked in the positioning part of the pair of fixed seats and the pair of blade seats by the force of an elastic element under normal conditions Between, in order to fix the pair of blade seats relative to the pair of fixed seats, so that the body can be positioned at an inclined angle; and

A release mechanism is installed on the support frame for interlocking the positioning piece, and is used to temporarily release the locking of the positioning piece to each positioning portion, so that the inclination angle of the main body can be adjusted.

21. The carrying unit of the infant carrier according to claim 20, wherein the release mechanism comprises:

A driving part, installed on one side of the positioning part, is used to drive the positioning part; and

An operating part is installed on the supporting frame, and is linked with the driving part by a linking part, and is used to pull the driving part from the far end to release the locking of the positioning part to each positioning part.

22. The carrying unit of the baby carrier according to claim 21, wherein the driving member is provided with an inclined surface for pushing the positioning member.

23. The carrying unit of the baby carrier according to claim 15, wherein the carrying unit of the baby carrier constitutes one of a stroller, a high chair or a swing. the