CN2346320Y

CN2346320Y - Regulator of pram

Info

Publication number: CN2346320Y
Application number: CN 98241244
Authority: CN
Inventors: 麦克斯·贝伦布
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-12
Filing date: 1998-10-12
Publication date: 1999-11-03
Anticipated expiration: 2008-10-12

Abstract

The utility model relates to an adjusting apparatus for a baby carriage, particularly an adjusting apparatus which has two adjusting angles when the seat of a baby carriage is disengaged from the baby carriage and three different adjusting angles when the seat of a baby carriage is combined with the baby carriage. The utility model comprises a coupling device and a starting device arranged on the baby carriage, wherein, the coupling device is fixedly connected with the seat of a baby carriage. The utility model has higher safety and higher practicality.

Description

The adjusting device of perambulator

The utility model relates to a kind of adjusting device of perambulator, relate in particular to a kind of device of adjusting the infant car seat angle, when infant car seat is when being installed on the perambulator, it has three sections different adjustment angles, and when infant car seat broken away from perambulator, this adjustment can make this infant car seat only have two sections different adjustment angles.

Infant car seat now all has various different adjusting device mostly, mainly is for being seated at baby on the seat can obtain the most comfortable under different environment leisure angle; Yet, these adjusting devices all are to be installed on infant car seat and the perambulator and can't freely to break away from, although infant car seat can break away from mutually with perambulator, this infant car seat also only has a single angle, and do not have any angle changing capability, this just makes the baby can't acquire optimal leisure angle constantly, and must will be with regard to the ready-made design of existing product.

Main purpose of the present utility model provides a kind ofly borrows the adjusting device be arranged on the infant car seat and on the perambulator, and make baby seat with perambulator in conjunction with the time can have three sections different angle adjustment functions.

Another purpose of the present utility model provides a kind of when this infant car seat discord perambulator combines, and the hookup mechanism of this adjusting device can be the adjustment angle that this infant car seat provides two-part.

The technical solution of the utility model is to provide a kind of adjusting device of perambulator, it comprises one and affixed hookup and the starting drive that is arranged on the perambulator of baby seat, this hookup comprises: a jockey, its have one can ccontaining this starting drive in its inner passage and a dish-shaped body, and has an action body device that can contact with this starting drive and generate displacement, several present first tooth and the rotating seat that can do limited rotation on this dish body of arc shooting, but also have second tooth of several curved arrangements, and one have several in mode optionally and and this first tooth is meshed and in mode optionally and and the device of the 3rd tooth that is meshed of this second tooth.

In the adjusting device of above-mentioned perambulator, this adjusting device also can have one and the affixed support arm of this rotating seat, and this support arm can separable mode contact with this engagement device.

And, in this second tooth a terminal tooth when this rotating seat and this dish body engage and the tooth in this first tooth this rotating seat only can be contacted rotatably towards unidirectional.

This action body device also can have one and generate and be placed in the part of placing restrictions in this passage; And this places restrictions on part and can generate displacement and convexedly stretch in outside this passage, contacts and make that terminal this set tooth is placed restrictions on part in separable mode with this in this rotating seat.

This device also has one by contacting with this action body device that thereby the displacement that generates a reversibility makes former and the 3rd tooth that this first tooth is meshed then and the voussoir that is meshed of this second tooth.And the 3rd tooth can be in and this state that disengaging of second tooth is meshed also and this first tooth is meshed by this displacement of moving body device.Advantage of the present utility model and good effect are very obvious.By above technical scheme as can be known, the utility model has following advantage in fact:

1, safe: when being installed on the perambulator owing to baby seat, it only can make limited angle adjustment, therefore can avoid the accident because of the excessive baby of causing of angle adjustment.

2, practicality height: when baby seat is separated from perambulator, still can has two kinds of different angles and be adjusted, be positioned at its baby seat can be arranged, the two kinds of attitudes of lying for users.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is the stereogram of the adjusting device of the utility model perambulator;

Fig. 2 is the three-dimensional exploded view of the composite set of the utility model adjusting device;

Fig. 3 is the section plan of the utility model adjusting device when not making up as yet;

Fig. 4 is the section plan of the utility model adjusting device after combination;

Fig. 5 is the partial perspective cutaway view of composite set of the present utility model;

Fig. 6 is the section plan of composite set of the present utility model;

Fig. 7 is the part plan cutaway view of composite set of the present utility model;

Fig. 8 is the partial perspective cutaway view of composite set of the present utility model;

Fig. 9 is the partial perspective cutaway view of composite set of the present utility model;

Figure 10 is an infant car seat of the present utility model when being combined on the perambulator, borrows this adjusting device and can obtain the schematic diagram that different angles are adjusted effect;

When Figure 11 was infant car seat of the present utility model and perambulator disengaging, it can be 45 states of spending and the schematic diagram that lies on the plane for sleeping in;

When Figure 12 was infant car seat of the present utility model and perambulator disengaging, it can be 180 states of spending and the schematic diagram that lies on the plane for sleeping in.

Seeing also Fig. 1 of the present utility model, is that a hookup mechanism 50 of the present utility model and a starting drive 30 that is arranged on the perambulator link together in separable mode by the baby seat 40 that wherein can see in the perambulator; Consult under the situation of Fig. 2, hookup mechanism 50 of the present utility model as can be known is to be snapped together mutually with the mode of this engagement device 60 with limited rotation by an engagement device 60, one, and and baby seat 40 mutual affixed rotating seats 70, and one and this rotating seat 70 be bonded with each other, and with optionally mode and these engagement device 60 intermeshing devices 80; Wherein, this engagement device 60 be within it portion defined one can ccontaining this starting drive 30 passage 61, and have one can borrow with contacting of this starting drive 30 and movable action body 62, one and this action body 62 are integrally formed and be contained in this passage interior place restrictions on part 63, and one within it portion's periphery place the dish-shaped body 64 of several curved arrangement first teeth 641 is being set.This rotating seat 70 has one corresponding to dish-shaped body 64 and can be the annular restriction body 71 of engagement state with this dish body 64, have several second teeth 711 in the inside of this restriction body 71, a tooth 712 of least significant end can contact in separable mode with a tooth 642 of least significant end in this first tooth 641 in this second tooth 711; And when the tooth 712 of this second tooth 711 and tooth 642 contacted, this rotating seat 70 only can be done the rotation of certain angle towards a specific direction; This device 80 then be have several can with this first tooth 641 with intermeshing the 3rd tooth 81 of mode optionally, one can this move body 62 when movable (rises) and be subjected to its compressing also so that in the voussoir 82 that contracts, and one be arranged on this voussoir 82 one side relatively, can be subjected to this voussoir 82 in contract motion and generate same direction displacement press piece 83.Moreover, be this engagement device 60, this rotating seat 70 or this device 80 breach that all has an arc (indicating) no matter reach as seen from the figure, the breach of an arc whereby, three above-mentioned elements just can coincide together when combination.

When combining, then can consult Fig. 2 of the present utility model and Fig. 3 simultaneously; At that time, this device 80 is aimed at the arc notch of rotating seat 70 in advance with its arc notch, and passes the gap of 711 in second tooth on the rotating seat 70 with the 3rd set on it tooth 81; At this moment, because this size that presses that piece 83 had is to be a bit larger tham the size that this rotating seat 70 is had,, can be fastened togather mutually with rotating seat 70 so install 80 after passing rotating seat 70.Thereafter, with rotating seat 70, borrow a locking piece (not shown) and engagement device 60 to lock together together with this device 80; Device 60 to be joined, when rotating seat 70 and this device 80 lock together tightly, because this action body 62 is arc notch places at engagement device, position, and first tooth 641 of several set curved arrangements in engagement device 60 is to be provided with apart from these action body 62 certain distances, moreover, the size of this action body 62 is measure-alike with first tooth 641, so this rotating seat 70 still can be at support arm set on the rotating seat 70 72 with before this engagement device 60 contacts, and the tooth 642 of the tooth 712 of this rotating seat 70 and this dish body 64 is done limited rotation before contacting.After combination, then can find out, this device 80 presses at this voussoir 82 and this has a flexible member 84 between piece 83, it mainly is to be forced oppressing when voussoir 82 when pressing piece 83 generations and the unidirectional displacement of active force, can supply with an elastic force of replying, simultaneously, also can press and supply with a suitable elastic force when piece 83 and this voussoir 82 all are subjected to oppressing at this.

See also Fig. 4, when this starting drive 30 is contained in passage 61, action body 62, and place restrictions on that part 63 can be subjected to all that supporting of this starting drive 30 pulled and rise towards the direction of dish-shaped body 64, simultaneously, the top of this action body 62 then can contact with voussoir 82 in the way of rising, and and then oppress this voussoir 82, make it along doing a displacement towards the direction that presses piece 83, simultaneously, this presses piece 83 and also can pull and outwards eject because of the top that is subjected to voussoir 82; At this moment, several second teeth 711 of this rotating seat 70 can be because the voussoir 82 of device 80 be subjected to moving the top of body 62 and pull and generate the displacement of contracting in, and makes that being arranged on several the 3rd teeth 81 on this device 80 is able to be meshing with each other with it and is in the same place; Thus, this rotating seat 70 just can't have been gone the variation of any angle of generation again; Please consult Fig. 5 shown in the drawings and Fig. 6 again, wherein, the structure of this device 80 is omitted disregard, whereby, can recognize the relation between this engagement device 60 and this rotating seat 70 more; Wherein, be to borrow a locking piece (not shown) and when locking together when this device 80, this rotating seat 70 and this engagement device 60, except that this tooth 712 be in contact with one another with this tooth 642, remaining first tooth 641 and second tooth 711 are corresponding mutually but do not mesh, and, be arranged on the 3rd tooth 81 on this device 80 and just can be meshing with each other and be in the same place with second tooth 711; In this case, if this action body 62 is not activated device 30 as yet and rises, then this rotating seat 70 together with on it affixed baby seat 40 all can at tooth 642 and tooth 712 touches and this support arm 72 touches and does an action that rotates freely between this engagement device 60; Yet, if being subjected to the startup of starting drive 30, this action body 62 generates one when the displacement of this dish body 64, because formerly be contained in placing restrictions on the drive that part 63 is subjected to this action body 62 and also can generate a displacement in the passage 61 before this towards dish-shaped body 64, whereby, the tooth 712 that can form rotating seat 70 is able to place restrictions on part 63 with this and contacts and stop the rotation of making wide-angle when rotating seat 70 rotations; That is to say, when this baby seat 40 is when contacting with this starting drive 30 because the 3rd tooth 81 because be subjected to this voussoir 82 drive and and this second tooth 711 be meshing with each other, and cause this rotating seat 70 can't continue to do angle adjustment.

Please referring to Fig. 7 shown in the drawings, Fig. 8 and Fig. 9, wherein, when this presses that piece 83 is subjected to the compressing of external force and when generating with the unidirectional displacement of external force, be arranged on that the 3rd tooth 81 on the device 80 just breaks away from and the engagement of second tooth 711 and entering among the between cog of first tooth 641, at this moment, this rotating seat 70 just can freely rotate in above-mentioned limited angle together with baby seat 40, and after this rotating seat 70 has rotated an angle, this is pressed piece 83 loosens, then because this flexible member 84 presses piece 83 in this to be put aside the elastic force of portion within it when pressing and the 3rd tooth 81 can be returned back to and the engagement of this second tooth 711, and limit the spinning movement of this rotating seat 70; Force the 3rd tooth 81 to leave if press piece 83 once more and the meshing relation of this second tooth 711, and enter within the between cog of this first tooth 641, and when being meshing with each other with this first tooth 641,70 of this rotating seats can freely rotate again, and press piece 83 when decontroling this, and at this second tooth 711 and this first tooth 641 mutually at once, 81 in the 3rd tooth can be returned to the 3rd tooth 81 and these second tooth, 711 intermeshing relations because of the elastic force of this flexible member 84, and this moment, 712 in this tooth because and this place restrictions on part 63 and be in contact with one another and be in the same place, limited this rotating seat 70 and continued the functions of rotating.

Please referring again to Figure 10 shown in the drawings, it is shown be baby seat 40 of the present utility model be be arranged on the stroller frames starting drive 30 in conjunction with the time plane; Wherein, this engagement device 60 is because be subjected to the drive of starting drive 30, and can make the part 63 of placing restrictions on of the portion of setting within it also be generated a displacement by drive, and then limited the scope that this baby seat 40 is made angle adjustment; Only can do the adjustment of three different angles to this baby seat 40 as seen from the figure, be tooth 712 and this tooth 642 contacted positions to tooth 712 with place restrictions between the part 63 contacted positions, the 3rd tooth 81 is contained in these second tooth, 711 interior three different gaps discriminably.

Please consult Figure 11 and Figure 12 in the utility model accompanying drawing again, wherein, when this engagement device is not subjected to the drive of starting drive 30 and generates corresponding action, because placing restrictions on part 63, this does not rise, and the 3rd tooth 81 be not subjected to yet this action body 62 drive and and this second tooth 711 generate the relation of engagement, otherwise it then is the relation that has generated engagement with this first tooth 641, so the spinning movement of this rotating seat 70 then can freely be rotated between tooth 642 and tooth 712 position contacting and support arm 72 and this engagement device position contacting; Itself that is mean, when this baby seat 40 takes off on perambulator, baby seat 40 can present 45 the degree and 180 the degree two kinds of angles state and be placed on the plane.

Claims

1, a kind of adjusting device of perambulator, it comprises one and affixed hookup and the starting drive that is arranged on the perambulator of baby seat, it is characterized in that this hookup comprises:

A jockey, its have one can ccontaining this starting drive in its inner passage and a dish-shaped body, and has action body device, several first teeth that present arc shooting and the rotating seat that can on this dish body, do limited rotation that can contact with this starting drive and generate displacement, but also have second tooth of several curved arrangements, and

One have several in mode optionally and and this first tooth is meshed and in mode optionally and and the device of the 3rd tooth that is meshed of this second tooth.

2, the adjusting device of perambulator according to claim 1 is characterized in that, it also has one and the affixed support arm of this rotating seat, and this support arm contacts with separable mode and this jockey.

3, the adjusting device of perambulator according to claim 1 is characterized in that, in this second tooth a terminal tooth when this rotating seat and this dish body engage and the tooth in this first tooth this rotating seat only can be contacted rotatably towards unidirectional.

4, the adjusting device of perambulator according to claim 1 is characterized in that, this action body device also has one and generates and be placed in the part of placing restrictions in this passage.

5, the adjusting device of perambulator according to claim 4 is characterized in that, this is placed restrictions on part and can generate displacement and convexedly stretch in outside this passage, contacts and make that terminal this set tooth is placed restrictions on part in separable mode with this in this rotating seat.

6, according to the adjusting device of the described perambulator of claim 1, it is characterized in that, thereby this device also has one by contacting with this action body device that the displacement that generates a reversibility makes former and the 3rd tooth that this first tooth is meshed then and the voussoir that is meshed of this second tooth.

According to the adjusting device of the described perambulator of claim 6, it is characterized in that 7, the 3rd tooth can be in and this state that disengaging of second tooth is meshed also and this first tooth is meshed by this displacement of moving body device.