CN206813075U - It is easy to the perambulator of conversion installation baby seat - Google Patents
It is easy to the perambulator of conversion installation baby seat Download PDFInfo
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- CN206813075U CN206813075U CN201720650432.6U CN201720650432U CN206813075U CN 206813075 U CN206813075 U CN 206813075U CN 201720650432 U CN201720650432 U CN 201720650432U CN 206813075 U CN206813075 U CN 206813075U
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- trunnion mount
- fastener
- baby seat
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- perambulator
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Abstract
A kind of perambulator for being easy to conversion installation baby seat, the baby seat have two fasteners, and the perambulator includes a Frame unit, two joint units, two hinged units and two connection units.Each joint unit includes being fixed on the one of the Frame unit first trunnion mount and second trunnion mount supported the front between hack lever and a side frame bar, first trunnion mount is frames rotatably mounted relative to one another with second trunnion mount and can be relatively rotated around an axis, each hinged unit includes a pivot being set in along the axis between first trunnion mount and second trunnion mount, the pivot has a polygonal jack extended along the axis, each connection unit includes a fastener for being used to be combined or departed from corresponding fastener buckle, and one be arranged at the fastener and the polygonal latch inserted in corresponding polygonal jack, and the fastener adjacent to the interior pivot ear away from the outer pivot ear.Whereby, facilitate the perambulator to assemble with the baby seat of different size.
Description
Technical field
A kind of perambulator is the utility model is related to, more particularly to a kind of perambulator for being easy to conversion installation baby seat.
Background technology
Refering to Fig. 1 to Fig. 3, No. 396643 Patent Cases of TaiWan, China Certificate Number I disclose one kind can be by baby seat 10
The installing mechanism 20 of a doll carriage 11 is installed in reversible manner, and the installing mechanism 20 is installed on the baby including one and pushed away
The fastening kit 21 of one body 111 of car 11, and a bracket 25 for being hubbed at the fastening kit 21.The fastening kit 21 has can
Coordinate first sleeve body 22 and a second sleeve body 23 for surrounding the body 111, and one is set in first sleeve
The first latch 24 between body 21 and the second sleeve body 23, first sleeve body 22 have a fastener 221 can be sticked in this
The protruding part 231 of two sleeve bodies 23, latch so that first sleeve body 22 produces with the second sleeve body 23 and be positioned at this
On body 111, the bracket 25 has a point of elbow portion 251, is a bracket leading section 252 on boundary and a bracket with the point of elbow portion 251
Rearward end 253, one is arranged at the breach 254 that the bracket leading section 252 is used to engage the baby seat 10, and is arranged at the bracket
Rearward end 253 and two flanges 255 being spaced, the flange 255 is placed in the protruding part of the second sleeve body 23
231, then second latch 26 is plugged between the flange 255 and the protruding part 231, enable the bracket 25 is relative should
Second sleeve body 23 rotates.Although the baby seat 10 can be assembled or be separated the doll carriage 11 by the installing mechanism 20,
But following point be present：
First, the installing mechanism 20 includes the fastening kit 21 and the bracket 25, and the fastening kit 21 has can be relative to each other
Rotate, and can first sleeve body 22 of clamping lock and the second sleeve body 23 each other, the bracket 25 can be with respect to the second sleeve body
23 rotate, and overall structure is more complicated, and manufacturing cost is higher.
2nd, the baby seat 10 is assembled on the doll carriage 11 by the bracket 25, so to change different size
Baby seat 10, the bracket 25 must be just changed, that is, the installing mechanism 20 must be changed, because the installing mechanism 20 passes through
First sleeve body 22 produces lock with the second sleeve body 23 and is positioned on the body 111, therefore, it is necessary to pull the fastener
221 release the engaging with the protruding part 231, the installing mechanism 20 could be removed from the body 111, inconvenient conversion be present
The problem of assembling installing mechanism 20, baby seat 10 of different size.
The content of the invention
The purpose of this utility model is to provide a kind of overall structure more succinct, can reduce production cost, can facilitate
The perambulator for being easy to conversion installation baby seat that conversion installation fastening base assembles for the baby seat of different size.
The utility model is easy to the perambulator of conversion installation baby seat, and the perambulator is applied to assemble with the baby seat
Or separation, the baby seat have two fasteners, the perambulator includes a Frame unit, two joint units, two pivot joints
Unit and two connection units, it is characterised in that：
The Frame unit includes a front wheel carrier, a rear wheel frame, a hand push frame and two connecting rods, and the front wheel carrier has two to support the front
Hack lever, the hand push frame have the handspike of two side frame bars and a connection side frame bar, and the side frame bar is articulated in respectively
The top of the preceding hack lever, the rear wheel frame and the connecting rod are connected between the preceding hack lever and the side frame bar；
The joint unit is separately mounted between the preceding hack lever and the side frame bar, and each joint unit includes peace
Dress is fixed on first trunnion mount and second trunnion mount between the top of the preceding hack lever and the bottom of the side frame bar, and this first
Trunnion mount has a pivot ear in the outer pivot ear and one that is spaced and is sleeved on outside second trunnion mount, and first trunnion mount and this second
Trunnion mount is frames rotatably mounted relative to one another and can be relatively rotated around an axis；
The hinged unit is respectively arranged in the joint unit, and each hinged unit is set in including one along the axis
Pivot between first trunnion mount and second trunnion mount, the pivot have a polygonal jack extended along the axis；
The connection unit is respectively arranged in the hinged unit, each connection unit include one be used for it is corresponding
Fastener buckle combines or the fastener of disengaging, and one is arranged at the fastener and inserts polygonal in corresponding polygonal jack
Latch, and the fastener adjacent to the interior pivot ear away from the outer pivot ear；
When the fastener is combined with the fastener buckle, the gravitation energy of the baby seat produces to the connection unit
One downward pressure, and from the interior pivot ear towards an outward thrust of the outer pivot ear, to increase the firm effect of the connection unit.
It is described in the utility model be easy to conversion installation baby seat perambulator, the pivot have one be set in this first
Shaft body between trunnion mount and second trunnion mount, one is arranged at the shaft body and the bulge loop stopped by the outer pivot ear, and one is set
In the shaft body and the thread segment of the remote bulge loop, the hinged unit is also screw-locked at the thread segment including one and hindered by the interior pivot ear
The nut of gear.
The perambulator described in the utility model for being easy to conversion installation baby seat, first trunnion mount are installed on the side frame
Bar, and it is nested with the first sleeve being fixed on outside the bottom of the side frame bar, and the outer pivot ear from first sleeve extension with one
With the interior pivot ear, second trunnion mount is installed on the preceding hack lever, and is nested with second be fixed on outside the top of the preceding hack lever with one
Sleeve, and one extend and pivot block between the outer pivot ear and the interior pivot ear from the second sleeve.
The perambulator described in the utility model for being easy to conversion installation baby seat, the fastener have one to rest upon in the pass
The socket on unit is saved, and one extends and the contiguous block for the interior pivot ear that reclines, the polygonal latch are fixed on the connection from the socket
Block, the socket are used for combination snapped into one another with the fastener or disengaging.
The perambulator described in the utility model for being easy to conversion installation baby seat, the fastener have one to be used for and the card
Fastener combination snapped into one another or the buckle bar of disengaging, inner and expanded outer diameter the inner baffle ring of the buckle bar is formed in, and certainly
The outer end extension of the buckle bar and the polygonal latch of expanded outer diameter.
The perambulator described in the utility model for being easy to conversion installation baby seat, the perambulator are applied to and the babychair
Chair assembles or separation, and the baby seat has two fasteners, and the perambulator includes a Frame unit, two joint units, two
Individual hinged unit and two connection units, it is characterised in that：
The Frame unit includes a front wheel carrier, a rear wheel frame, a hand push frame and two connecting rods, and the front wheel carrier has two to support the front
Hack lever, the hand push frame have the handspike of two side frame bars and a connection side frame bar, and the side frame bar is articulated in respectively
The top of the preceding hack lever, the rear wheel frame and the connecting rod are connected between the preceding hack lever and the side frame bar；
The joint unit is separately mounted between the preceding hack lever and the side frame bar, and each joint unit includes peace
Dress is fixed on first trunnion mount and second trunnion mount between the top of the preceding hack lever and the bottom of the side frame bar, and this first
Trunnion mount has a pivot ear in the outer pivot ear and one that is spaced and is sleeved on outside second trunnion mount, and first trunnion mount and this second
Trunnion mount is frames rotatably mounted relative to one another and can be relatively rotated around an axis；
The hinged unit is respectively arranged in the joint unit, and each hinged unit is set in including one along the axis
Pivot between first trunnion mount and second trunnion mount, and one be fixed in the pivot and extend the prominent interior pivot ear along the axis
Polygonal latch；
The connection unit is respectively arranged in the hinged unit, each connection unit include one be used for it is corresponding
Fastener buckle combines or the fastener of disengaging, and one is arranged at the fastener and is nested with more outside corresponding polygonal latch
Angle jack, and the fastener adjacent to the interior pivot ear away from the outer pivot ear；
When the fastener is combined with the fastener buckle, the gravitation energy of the baby seat produces to the connection unit
One downward pressure, and from the interior pivot ear towards an outward thrust of the outer pivot ear, to increase the firm effect of the connection unit.
The beneficial effects of the utility model are：By the cooperation of the exterior angle jack and the polygonal latch, the button can be made
Fitting is positioned at the perambulator, is assembled in this way, facilitating the perambulator with the baby seat of different size, and structure is suitable
Succinctly, production cost can be reduced.
Brief description of the drawings
Fig. 1 is the side view diagram of TaiWan, China Certificate Number No. 396643 cases of I；
Fig. 2 is the stereogram of an installing mechanism of No. 396643 cases of TaiWan, China Certificate Number I；
Fig. 3 is the three-dimensional exploded view of the installing mechanism of TaiWan, China Certificate Number No. 396643 cases of I；
Fig. 4 is a stereogram of the perambulator first embodiment that the utility model is easy to conversion installation baby seat, is shown
One baby seat is assembled on a perambulator；
Fig. 5 is a three-dimensional exploded view of the first embodiment, shows that the baby seat departs from the perambulator；
Fig. 6 is the incomplete part isometric exploded view of the first embodiment, display one joint unit, a hinged unit and
One connection unit；
Fig. 7 is similar Fig. 4 view, shows the change aspect of the hinged unit and the connection unit；
Fig. 8 is the incomplete part isometric exploded view for picking up from Fig. 7, shows the joint unit, the hinged unit and is somebody's turn to do
Connection unit；
Fig. 9 is the side view diagram for the perambulator second embodiment that the utility model is easy to conversion installation baby seat, is shown
One baby seat is assembled on a perambulator；
Figure 10 is the incomplete three-dimensional exploded view of the second embodiment, one joint unit of display, a hinged unit and one
Connection unit；
Figure 11 is a stereogram of the perambulator 3rd embodiment that the utility model is easy to conversion installation baby seat, is shown
One baby seat is assembled on a perambulator；
Figure 12 is a three-dimensional exploded view of the 3rd embodiment, shows that the baby seat departs from the state of the perambulator；
Figure 13 is the incomplete three-dimensional exploded view of the 3rd embodiment, one joint unit of display, a hinged unit and one
Connection unit.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment, is described in detail in the utility model
Before, it shall be noted that the relative positional terms used in the following description content, such as "front", "rear", " top ", " bottom ", it is
On the basis of orientation shown in each figure and normal use orientation, and similar element is represented with being identically numbered.
Refering to Fig. 4 to Fig. 6, the utility model perambulator 3 is available for a baby seat 70 to assemble or depart from, the baby seat 70
With two fasteners 71, the first embodiment of the perambulator 3 includes the pivot of joint unit 40, two of a Frame unit 30, two
Order member 50 and two connection units 60.
The Frame unit 30 includes a front wheel carrier 31, a rear wheel frame 32, a hand push frame 33 and two connecting rods 34, the front wheel carrier
31 it is general take the shape of the letter U and supported the front hack lever 311 with two, the rear wheel frame 32 generally takes the shape of the letter U and with hack lever 321 after two, the hand push frame 33
Generally it is inverted U shape, and the handspike 332 with two side frame bars 331 and a connection side frame bar 331, the side frame bar 331
Be articulated in the top of the preceding hack lever 311 respectively, it is described after hack lever 321 and the connecting rod 34 be connected to the preceding hack lever 311 with
Between the side frame bar 331, form linkage whereby and can interlock each other, the Frame unit 30 is deployed or is folded.
The joint unit 40 is separately mounted between the preceding hack lever 311 and the side frame bar 331, and each joint is single
Member 40 includes first trunnion mount 41 being fixed between the bottom of corresponding side frame bar 331 and the top of preceding hack lever 311
And second trunnion mount 42, and first trunnion mount 41 is frames rotatably mounted relative to one another with second trunnion mount 42 and can be relatively rotated around an axis I,
First trunnion mount 41 is installed on the side frame bar 331, and is nested with the first sleeve being fixed on outside the bottom of the side frame bar 331 with one
411, and installed from pivot ear 413, second trunnion mount 42 in the outer pivot ear 412 and one that first sleeve 411 extension is spaced
Be nested with the second sleeve 421 being fixed on outside the top of the preceding hack lever 311 in the preceding hack lever 311, and with one, and one from this second
Sleeve 421 extends and the pivot block 422 between the outer pivot ear 412 and the interior pivot ear 413, it is readily apparent that, it can also incite somebody to action
First trunnion mount 41 is installed on the preceding hack lever 311, and second trunnion mount 42 is installed on into the side frame bar 331.
The hinged unit 50 is respectively arranged in the joint unit 40, and each hinged unit 50 includes one along the axis
I is set in the pivot 51 between first trunnion mount 41 and second trunnion mount 42, and a nut 52, and the pivot 51 has one sequentially to wear
The shaft body 511 between the outer pivot ear 412, the pivot block 422 and the interior pivot ear 413 is put, one is arranged at the shaft body 511 and quilt
The bulge loop 512 that the outer pivot ear 412 stops, one is arranged at the shaft body 511 and the thread segment 513 away from the bulge loop 512, and an edge
The axis I extends to the polygonal jack 514 of the bulge loop 512 from the shaft body 511, outer when the shaft body 511 is sequentially inserted into this
Pivot ear 412, the pivot block 422, the interior pivot ear 413, then the nut 52 is screw-locked at the thread segment 513 and hindered by the interior pivot ear 412
Gear, so that it may so that the pivot 51 is limited between the outer pivot ear 412 and the interior pivot ear 413, and make first trunnion mount 41 with being somebody's turn to do
Second trunnion mount 42 can the pivot 51 be fulcrum relatively rotated around the axis I.
The connection unit 60 is connected to the hinged unit 50, and each connection unit 60 includes one and is used for and phase
The fastener 61 that the corresponding buckle of fastener 71 is combined or departed from, and one be arranged at the fastener 61 and insert corresponding polygonal
Polygonal latch 62 in jack 514, and the fastener 61 adjacent to the interior pivot ear 413 away from the outer pivot ear 412.
The fastener 61 has one to rest upon the socket 611 in the joint unit 40, and one extends and pastes from the socket 611
By the contiguous block 612 of the interior pivot ear 413, the polygonal latch 62 is fixed on the contiguous block 612, and the socket 611 is used for and the buckle
71 combination snapped into one another of part or disengaging, when the polygonal latch 62 is inserted into the polygonal jack 514, the polygonal latch 62 is just limited
It can not rotate, while the fastener 61 is positioned.
The socket 611 of the utility model fastener 71 and the fastener 61 can form a lock, and the fastener 71 is usual
The baby seat 70 is installed on, the socket 611 is then installed on an automotive seat, the baby seat 70 is assembled positioning
On the automotive seat, and the lock that the fastener 71 is formed with the socket 611 is commercial goods, can be shown in Fig. 4
Britax series locks, the GMP series locks shown in Fig. 9, the EW series locks shown in Figure 11, because the lock is not this practicality
Where new feature, so its concrete structure is not described in detail.
In use, making combination snapped into one another when the fastener 71 of the baby seat 70 is inserted into the socket 611, just completing should
The assembling operation of baby seat 70 and the perambulator 3, and the gravitation energy of the baby seat 70 produces court to the connection unit 60
It can increase whereby described towards an outward thrust of the outer pivot ear 412 to a downward pressure of bottom, and from the interior pivot ear 413
The firm effect of connection unit 60, it can also improve the steadiness and security of the baby seat 70.
Be readily understood by, the set location of the polygonal latch 62 and the polygonal jack 514 can be exchanged, refering to Fig. 7,
Fig. 8, that is, the polygonal latch 62 is fixed in the pivot 51, and extend the prominent interior pivot ear 413, Yi Ji along the axis I
The contiguous block 612 of the fastener 61 sets corresponding polygonal jack 613, in this way, the polygonal jack 613 is nested with polygonal at this
It outside latch 62, can also position fastener 61, and the effect of identical can be produced.
Refering to Fig. 9, Figure 10, the second embodiment of the utility model perambulator 3 is available for the baby seat of a different size
72 assemblings depart from, and the baby seat 72 has two fasteners 73, and the second embodiment is identical with the first embodiment, comprising
There are the hinged unit 50 of joint unit 40, two of a Frame unit 30, two and two connection units 63, and the second embodiment
Frame unit 30 equally includes a front wheel carrier 31, a rear wheel frame 32, a hand push frame 33 and two connecting rods 34, each joint unit
40 is same including being fixed between the corresponding bottom of side frame bar 331 and the top of preceding hack lever 311, and relatively turnable one
Individual first trunnion mount 41 and second trunnion mount 42, each hinged unit 50 equally include one along the axis I be set in this first
Pivot 51 between trunnion mount 41 and second trunnion mount 42, and a nut 52, each connection unit 63 equally include a fastener
64, and one be fixedly arranged in the fastener 64 and the polygonal latch 65 inserted in corresponding polygonal jack 514, the fastener 64 is same
It is with a socket 641 and a contiguous block 642, the difference of the second embodiment and the first embodiment：The fastener 64
Socket 641 is different from the specification of the socket 611 of the fastener 61, in this way, can be with the buckle knot of fastener 73 of the baby seat 72
Close or depart from.
Make combination snapped into one another when the fastener 73 of the baby seat 72 is inserted into the socket 641, just complete the babychair
The assembling operation of chair 72 and the perambulator 3, and the gravitation energy of the baby seat 72 is produced towards bottom to the connection unit 63
A downward pressure, and from the interior pivot ear 413 towards an outward thrust of the outer pivot ear 412, the company can be effectively increased whereby
The firm effect of order member 63, it can also improve the steadiness and security of the baby seat 72.
Refering to Figure 11 to Figure 13, the 3rd embodiment of the utility model perambulator 3 is available for the babychair of a different size
Chair 74 is assembled or departed from, and the baby seat 74 has two fasteners 75, and the 3rd embodiment is identical with the first embodiment, bag
Containing the hinged unit 50 of joint unit 40, two of a Frame unit 30, two and two connection units 66, and the 3rd embodiment
Frame unit 30 same include a front wheel carrier 31, a rear wheel frame 32, a hand push frame 33 and two connecting rods 34, each joint list
Member 40 equally includes being fixed between the corresponding bottom of side frame bar 331 and the top of preceding hack lever 311, and relatively turnable
One the first trunnion mount 41 and second trunnion mount 42, each hinged unit 50 equally include one along the axis I be set in this
Pivot 51 between one trunnion mount 41 and second trunnion mount 42, and a nut 52, each connection unit 66 equally include a snapping
Part 67, and one be fixedly arranged in the fastener 67 and the polygonal latch 68 inserted in corresponding polygonal jack 514, the 3rd embodiment
It is with the difference of the first embodiment：The fastener 67 has one to be used to be combined with the buckle of fastener 75 of the baby seat 74
Or the buckle bar 671 departed from, it is formed in the inner baffle ring 672 of the inner and expanded outer diameter of the buckle bar 671, and from the buckle bar
671 outer end extension and the polygonal latch 68 of expanded outer diameter., can be with the babychair of different size by the buckle bar 671
The buckle of fastener 75 of chair 74 is combined or departed from.
When the buckle bar 671 makes combination snapped into one another by the clip of fastener 75 of the baby seat 74, the baby is just completed
The assembling operation of seat 74 and the perambulator 3, and the gravitation energy of the baby seat 74 produces direction to connection unit this described 66
One downward pressure of bottom, and from the interior pivot ear 413 towards an outward thrust of the outer pivot ear 412, institute can be effectively increased whereby
The firm effect of connection unit 66 is stated, can also improve the steadiness and security of the baby seat 74.
In summary, the perambulator that the utility model is easy to conversion installation baby seat has the effect of as described below and excellent
Dian ︰
First, it is polygonal slotting to be installed with this by setting the polygonal jack 514 in the pivot 51 in the fastener 61 for the utility model
Pin 62, the polygonal latch 65 is installed with the fastener 64, and the polygonal latch 68 is installed with the fastener 67, in this way, only need to should
Polygonal latch 62 or the polygonal latch 65 or the polygonal latch 68 insert the polygonal jack 514, so that it may so that the fastener 61,
Or the fastener 64 or the fastener 67 are positioned on the perambulator 3, compared to TaiWan, China Certificate Number I 396643
The installing mechanism 20 of Patent Case, structure of the present utility model is more succinct, can reduce production cost.
2nd, the baby seat 70 of the utility model 3 different size to be supplied of perambulator, the baby seat 72, the baby
Seat 74 assembles, only need to by the polygonal latch 62 being plugged on originally in the polygonal jack 514, the polygonal latch 65, this is polygonal
Latch 68 pulls away, so that it may separates the fastener 61, the fastener 64, the fastener 67 from the perambulator 3, then only needing will be right
Should in the baby seat 70 of different size, the baby seat 72, the baby seat 70 the polygonal latch 62, the polygonal latch
65th, the polygonal latch 68 inserts the polygonal jack 514, it is possible to for the baby seat 70 of different size, the baby seat 72,
The baby seat 74 assembles, and whereby, facilitates the utility model perambulator 3, easily being somebody's turn to do for different size is installed in conversion
Fastener 61, the fastener 64, the fastener 67, so be available for the baby seat 70 of different size, the baby seat 72, should
Baby seat 74 assembles.
3rd, the utility model baby seat 70, the baby seat 72, the gravity of the baby seat 74, can be to corresponding
The connection unit 60, the connection unit 63, the connection unit 66 produce a downward pressure towards bottom, and from should
Interior pivot ear 413 can be effectively increased the connection unit 60, the connection list whereby towards an outward thrust of the outer pivot ear 412
Member 63, the firm effect of the connection unit 66, can also improve the baby seat 70, the baby seat 72, the baby seat 74
Steadiness and security.
Claims (6)
1. a kind of perambulator for being easy to conversion installation baby seat, the perambulator are applied to assemble or separate with the baby seat,
The baby seat has two fasteners, and the perambulator includes a Frame unit, two joint units, two hinged units and two
Individual connection unit, it is characterised in that：
The Frame unit includes a front wheel carrier, a rear wheel frame, a hand push frame and two connecting rods, and the front wheel carrier has two side arms
Bar, the hand push frame have the handspike of two side frame bars and a connection side frame bar, and the side frame bar is articulated in institute respectively
The top of hack lever before stating, the rear wheel frame and the connecting rod are connected between the preceding hack lever and the side frame bar；
The joint unit is separately mounted between the preceding hack lever and the side frame bar, and it is solid that each joint unit includes installation
First trunnion mount and second trunnion mount being scheduled between the top of the preceding hack lever and the bottom of the side frame bar, first trunnion mount
With being spaced and pivot ear in the outer pivot ear being sleeved on outside second trunnion mount and one, and first trunnion mount and second trunnion mount
It is frames rotatably mounted relative to one another and can be relatively rotated around axis；
The hinged unit is respectively arranged in the joint unit, each hinged unit include one along the axis be set in this
Pivot between one trunnion mount and second trunnion mount, the pivot have a polygonal jack extended along the axis；
The connection unit is respectively arranged in the hinged unit, and each connection unit includes one and is used for and corresponding buckle
Part buckle combines or the fastener of disengaging, and one is arranged at the fastener and inserts polygonal slotting in corresponding polygonal jack
Pin, and the fastener adjacent to the interior pivot ear away from the outer pivot ear.
2. the perambulator according to claim 1 for being easy to conversion installation baby seat, it is characterised in that：
The pivot has a shaft body being set between first trunnion mount and second trunnion mount, and one is arranged at the shaft body and quilt
The bulge loop that the outer pivot ear stops, and one be arranged at the shaft body and the thread segment away from the bulge loop, the hinged unit also includes one
It is screw-locked at the thread segment and the nut stopped by the interior pivot ear.
3. the perambulator according to claim 2 for being easy to conversion installation baby seat, it is characterised in that：
First trunnion mount is installed on the side frame bar, and is nested with the first sleeve being fixed on outside the bottom of the side frame bar with one, and
From the outer pivot ear and the interior pivot ear of first sleeve extension, second trunnion mount is installed on the preceding hack lever, and is nested with admittedly with one
The second sleeve being scheduled on outside the top of the preceding hack lever, and one extend from the second sleeve and positioned at the outer pivot ear and the interior pivot ear it
Between pivot block.
4. the perambulator according to claim 3 for being easy to conversion installation baby seat, it is characterised in that：
The fastener has one to rest upon the socket in the joint unit, and one extends and the company for the interior pivot ear that reclines from the socket
Block is connect, the polygonal latch is fixed on the contiguous block, and the socket is used for combination snapped into one another with the fastener or disengaging.
5. the perambulator according to claim 3 for being easy to conversion installation baby seat, it is characterised in that：
The fastener has a buckle bar for being used for combination snapped into one another with the fastener or disengaging, is formed in the buckle bar
Inner and expanded outer diameter inner baffle ring, and from the extension of the outer end of the buckle bar and the polygonal latch of expanded outer diameter.
6. a kind of perambulator for being easy to conversion installation baby seat, the perambulator are applied to assemble or separate with the baby seat,
The baby seat has two fasteners, and the perambulator includes a Frame unit, two joint units, two hinged units and two
Individual connection unit, it is characterised in that：
The Frame unit includes a front wheel carrier, a rear wheel frame, a hand push frame and two connecting rods, and the front wheel carrier has two side arms
Bar, the hand push frame have the handspike of two side frame bars and a connection side frame bar, and the side frame bar is articulated in institute respectively
The top of hack lever before stating, the rear wheel frame and the connecting rod are connected between the preceding hack lever and the side frame bar；
The joint unit is separately mounted between the preceding hack lever and the side frame bar, and it is solid that each joint unit includes installation
First trunnion mount and second trunnion mount being scheduled between the top of the preceding hack lever and the bottom of the side frame bar, first trunnion mount
With being spaced and pivot ear in the outer pivot ear being sleeved on outside second trunnion mount and one, and first trunnion mount and second trunnion mount
It is frames rotatably mounted relative to one another and can be relatively rotated around axis；
The hinged unit is respectively arranged in the joint unit, each hinged unit include one along the axis be set in this
Pivot between one trunnion mount and second trunnion mount, and one be fixed in the pivot and extend the polygonal of the prominent interior pivot ear along the axis
Latch；
The connection unit is respectively arranged in the hinged unit, and each connection unit includes one and is used for and corresponding buckle
Part buckle combines or the fastener of disengaging, and one is arranged at the fastener and is nested with polygonal slotting outside corresponding polygonal latch
Hole, and the fastener adjacent to the interior pivot ear away from the outer pivot ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650432.6U CN206813075U (en) | 2017-06-05 | 2017-06-05 | It is easy to the perambulator of conversion installation baby seat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650432.6U CN206813075U (en) | 2017-06-05 | 2017-06-05 | It is easy to the perambulator of conversion installation baby seat |
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| CN206813075U true CN206813075U (en) | 2017-12-29 |
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| CN201720650432.6U Active CN206813075U (en) | 2017-06-05 | 2017-06-05 | It is easy to the perambulator of conversion installation baby seat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974097A (en) * | 2017-06-05 | 2018-12-11 | 环玮五金塑胶幼童用品(深圳)有限公司 | It is easy to convert the perambulator of installation baby seat |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974097A (en) * | 2017-06-05 | 2018-12-11 | 环玮五金塑胶幼童用品(深圳)有限公司 | It is easy to convert the perambulator of installation baby seat |
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