CN105799765B - A kind of Pushchair - Google Patents
A kind of Pushchair Download PDFInfo
- Publication number
- CN105799765B CN105799765B CN201610340923.0A CN201610340923A CN105799765B CN 105799765 B CN105799765 B CN 105799765B CN 201610340923 A CN201610340923 A CN 201610340923A CN 105799765 B CN105799765 B CN 105799765B
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- handle
- hinged
- crossbeam
- bending
- connecting rod
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- 238000005452 bending Methods 0.000 claims description 53
- 239000000178 monomer Substances 0.000 claims description 40
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/003—Hand-propelled vehicles or sledges being foldable or dismountable when not in use with actuation mechanisms which drive the folding or unfolding operation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The present invention provides a kind of Pushchairs, it is related to perambulator technical field, its drive mechanism is novel, only need one man operation that the folding and unfolding to perambulator can be completed, keep retractable operation simpler, and it is compact-sized, it occupies little space, technical scheme of the present invention includes main frame mechanism, handrails framework mechanism and link mechanism, main frame mechanism includes two parallel main support rods, link mechanism includes two parallel first connecting rods, two parallel second connecting rods, two parallel third connecting rods, handrails framework mechanism includes hand handle, two piece parallel handles hinged with hand handle and the first crossbeam for being hinged on two handle other ends.
Description
Technical field
The present invention relates to perambulator technical field, specially a kind of Pushchair.
Background technology
Perambulator is the essential product for having the family of baby, but since perambulator volume is larger, perambulator is deposited indoors
It when putting, needs to occupy the larger interior space, in order to adapt to requirement of the current home to small size perambulator, occur in the market more
The foldable stroller of kind different structure, but these carriages for children need a people or more human hand feet due to complicated mechanism
Being used in combination could be folded, therefore all there is a problem of that retractable operation is cumbersome.
Invention content
The present invention provides a kind of Pushchairs, and drive mechanism is novel, only one man operation is needed to can be completed to baby
The folding and unfolding of youngster's vehicle keeps retractable operation simpler.
Technical program of the present invention lies in：Including main frame mechanism, handrails framework mechanism and link mechanism,
Main frame mechanism, including two parallel main support rods, two described main support rod one end are respectively connected there are one after
Wheel；
Link mechanism, including two parallel first connecting rods, the upper end is hinged with the other end of a main support rod respectively,
Lower end respectively connects a front-wheel；Two parallel second connecting rods, lower end are hinged with a first connecting rod respectively；Two parallel
Third connecting rod, lower end are hinged with a main support rod respectively；
Handrails framework mechanism, including hand handle, the two piece parallel handles hinged with hand handle and it is hinged on two handle other ends
First crossbeam, the second connecting rod upper end is hinged on the first crossbeam, and third connecting rod upper end is fixed on first crossbeam,
The handle is hollow stem, is inside equipped with drawstring, and the articulated section of the hand handle and handle carries central shaft, and drawstring upper end is in the past
Side connects around hand handle with the central shaft of handle articulated section with the articulated section for connecting hand handle, and hand handle is made to rotate backward relative to handle
When, drawstring can bypass hand handle and the central shaft of handle articulated section has been pulled upwardly, and L is connected between the handle and first crossbeam
Shape sleeve, one end of which is fixed on handle lower end, the other end is set in first crossbeam end and can be rotated around first crossbeam, described to push away
Being located at that the side wall in L-shaped sleeve is equipped with interior equipped with the lock tongue being connect with drawstring lower end, on the first crossbeam can be with the lock
The holding section of tongue cooperation, when baby carriage body is fully deployed, the lock tongue lower end engages with holding section locks car body.
The holding section is the length for being opened in first crossbeam both ends towards handle side side wall as a preferred embodiment of the above solution,
Hole, the lock tongue are block structure, and lower end is equipped with the protruding portion that can be engaged with the holding section, is opened up completely in baby carriage body
When opening, lock tongue lower end protruding portion is inserted into the slot hole, and handle and first crossbeam are locked.
As a preferred embodiment of the above solution, first is equipped with towards the side wall of baby carriage body rear side on the L-shaped sleeve
Positive stop lug boss is equipped with the second positive stop lug boss, first limit convex on the third connecting rod towards baby carriage body rear side
Platform is located above the second positive stop lug boss, in the state that baby carriage body is fully deployed, second positive stop lug boss upper surface with
First positive stop lug boss lower surface is bonded, to prevent L-shaped sleeve from being rotated to baby carriage body rear around first crossbeam.
The hinged place of the hand handle and handle is hinged by bending mechanism as a preferred embodiment of the above solution, the bender
Structure includes the first bending monomer being connect with hand handle and the second bending monomer being connect with handle, the first bending monomer and
The box-like interconnecting piece of end face opening is equipped on two bending monomers, two box-like interconnecting pieces are same by the central shaft set on center
Axis is hinged, and non-central portion is equipped with button hole on the box-like interconnecting piece of the first bending monomer, is provided with button in button hole, institute
It states and is equipped with blind hole in the box-like interconnecting piece of the second bending monomer, by bottom upwards successively equipped with spring and pin in blind hole, and
Under the non-bending state of bending mechanism, the pin upper surface is bonded with button lower face, by pressing button, can be pressed into pin
In blind hole.
Center is equal in the box-like interconnecting piece of the first bending monomer and the second bending monomer as a preferred embodiment of the above solution,
Equipped with to be arranged the cylindrical sleeve of central shaft, the cylindrical sleeve periphery is equipped with annular convex platform, in the first bending monomer
Cylindrical sleeve and annular convex platform between be equipped with card slot, offer guiding bayonet, drawstring on the annular convex platform of the second bending monomer
Upper end is T-shaped structure, and the transverse part of T-shaped structure is caught in the card slot of the first bending monomer, and lower end, which passes through, to be oriented to bayonet and stretch
Enter to handle.
Two main support rods are connected between the articulated section of a first connecting rod respectively as a preferred embodiment of the above solution,
Two crossbeams, Pushchair both sides further respectively have first handrail, and one end is hinged on second cross beam, other end hinge
It is connected on handle.
Two main support rods are located between two first connecting rods as a preferred embodiment of the above solution, two third connecting rods
Between two main support rods, two second connecting rods are located between two third connecting rods.
The second handrail, second handrail both ends are equipped between two first handrails as a preferred embodiment of the above solution,
It is respectively hinged on first handrail, a third crossbeam is connected between two trailing wheels.
Seat support rack is additionally provided on the Pushchair car body comprising two as a preferred embodiment of the above solution,
Parallel and one end and the hinged fourth link of two main backstop upper end opposing sidewalls, two fourth link other end difference
Hinged 5th connecting rod, two the 5th connecting rod other ends are respectively hinged on the opposite side wall of two handles, two
A supporting rod is fixedly connected between the fourth link.
One piece of foot pedal, two second connecting rod lower ends are hinged between two first connecting rods as a preferred embodiment of the above solution,
It is fixedly connected on the foot pedal, and two second connecting rods are L-shaped bar, under baby carriage body fully unfolded position,
Its one end being connect with foot pedal is in horizontality, and the other end is folded upward at hinged with top first crossbeam.
It is fixed on the first crossbeam as a preferred embodiment of the above solution, there are two the quarter butt opposite with the second connecting rod,
Two second connecting rod upper ends are hinged with the quarter butt, under baby carriage body fully unfolded position, quarter butt other end direction
Downside in front of baby carriage body.
The beneficial effects of the present invention are：
1, the perambulator drive mechanism of above structure is novel, and stability is high, can be completed to vehicle by rotating hand handle
It folds, only needs one man operation, it is easy to operate, it is easy to use.
2, compact-sized after the folding of baby of above structure, it occupies little space, can effectively save the interior space.
Description of the drawings
Fig. 1 is the overall structure diagram under unfolded state of the present invention.
Fig. 2 is the structural schematic diagram of bending mechanism of the present invention.
Fig. 3 is the structural schematic diagram of the first bending monomer in the present invention.
Fig. 4 is the structural schematic diagram of the second bending monomer in the present invention.
Fig. 5 is the structural schematic diagram that lock tongue engages with first crossbeam in the present invention.
Fig. 6 is the first positive stop lug boss and the second positive stop lug boss cooperation schematic diagram under car body fully unfolded position in the present invention.
Fig. 7 is the structural schematic diagram of seat support rack in the present invention.
Fig. 8 is the transmission direction schematic diagram of present invention component each in folding process.
Fig. 9 is the transmission direction schematic diagram of present invention second connecting rod, third connecting rod and L-shaped sleeve in folding process.
Figure 10 is the overall structure diagram under folded state of the present invention.
Specific implementation mode
Below in conjunction with attached drawing detailed description of the present invention embodiment.
As shown in Figure 1, the structure of the present embodiment includes main frame mechanism, handrails framework mechanism and link mechanism,
Main frame mechanism, including two parallel main support rods 14, two 14 one end of the main support rod are respectively connected with one
A trailing wheel 15；
Link mechanism, including two parallel first connecting rods 4, the upper end are cut with scissors with the other end of a main support rod 14 respectively
It connects, lower end respectively connects a front-wheel 2；Two parallel second connecting rods 3, lower end are hinged with a first connecting rod 4 respectively；Two
Parallel third connecting rod 13, lower end are hinged with a main support rod 14 respectively；
Handrails framework mechanism, including hand handle 8, the two piece parallel handles 10 hinged with hand handle 8 and it is hinged on two handles 10
The first crossbeam 11 of the other end, 3 upper end of second connecting rod are hinged on the first crossbeam 11, and 13 upper end of third connecting rod is fixed on
On one crossbeam 11, the handle 10 is hollow stem, is inside equipped with drawstring 904, and hand handle 8 and the articulated section of handle 10 carry center
Axis, 904 upper end of drawstring from front (i.e. the sides A in Fig. 3) around hand handle 8 and the central shaft of 10 articulated section of handle with connect hand handle 8
Articulated section connection, when hand handle 8 being made to rotate backward relative to handle 10, drawstring 904 can bypass hand handle 8 and 10 articulated section of handle
Central shaft has been pulled upwardly, and L-shaped sleeve 12 is connected between handle 10 and first crossbeam 11, and one end of which is fixed under handle 10
End, the other end are set in 11 end of first crossbeam and can be rotated around first crossbeam, are equipped in handle 10 and are connect with 904 lower end of drawstring
Lock tongue 905, the side wall in L-shaped sleeve 12 is located on first crossbeam 11 and is equipped with the holding section 501 that can coordinate with lock tongue 905, such as
Shown in Fig. 5, when baby carriage body is fully deployed, 905 lower end of lock tongue engages with holding section 501 locks car body.
In the present embodiment, holding section 501 is the slot hole for being opened in 11 both ends of first crossbeam towards 10 side side wall of handle,
The lock tongue 905 is block structure, and lower end is equipped with the protruding portion that can be engaged with the holding section 501, complete in baby carriage body
When full expansion, 905 lower end protruding portion of the lock tongue is inserted into the slot hole, and handle 10 and first crossbeam 11 are locked.
In the present embodiment, on L-shaped sleeve 12 the first positive stop lug boss is equipped with towards the side wall of baby carriage body rear side
17, the second positive stop lug boss 18 is equipped with towards baby carriage body rear side on third connecting rod 13, and the first positive stop lug boss 17 is located at the
Two positive stop lug boss, 18 top, in the state that baby carriage body is fully deployed, 18 upper surface of the second positive stop lug boss and the first limit
17 lower surface of boss is bonded, and to prevent L-shaped sleeve 12 from being rotated to baby carriage body rear around first crossbeam 11, is illustrated in figure 6
Partial structural diagram under car body fully unfolded position.
In the present embodiment, hand handle 8 and the hinged place of handle 10 are hinged by bending mechanism, bending mechanism (such as Fig. 2,3,4
It is shown) include the first bending monomer 901 being connect with hand handle 8 and the second bending monomer 906 being connect with handle 10, the first bending
The box-like interconnecting piece 9011 of end face opening, two box-like interconnecting pieces 9011 are equipped on monomer 901 and the second bending monomer 906
Coaxially hinged by the central shaft 908 set on center, non-central portion is equipped with button on the box-like interconnecting piece of the first bending monomer 901
Hole 9014 is provided with button 902 in button hole 9014, and blind hole 9064 is equipped in the box-like interconnecting piece of the second bending monomer 906, blind
Spring 907 and pin 903 are equipped with by bottom successively upwards in hole 9064, and under the non-bending state of bending mechanism, pin upper end
Face is bonded with button lower face, and by pressing button 902, pin 903 can be pressed into blind hole 9064.
In the present embodiment, center is equipped in the box-like interconnecting piece of the first bending monomer 901 and the second bending monomer 906
To be arranged the cylindrical sleeve 9012 of central shaft 908,9012 periphery of cylindrical sleeve is equipped with annular convex platform 9013, the first bending monomer
It is equipped with card slot 9015 between cylindrical sleeve and annular convex platform in 901, offers and leads on the annular convex platform of the second bending monomer 906
To bayonet 9065,904 upper end of drawstring is T-shaped structure, and the transverse part of T-shaped structure is caught in the card slot of the first bending monomer 901
In 9015, lower end, which passes through, to be oriented to bayonet 9065 and stretches in handle 10.
In the present embodiment, two main support rods 14 are connected with second between the articulated section of a first connecting rod 4 respectively
Crossbeam 5, Pushchair both sides further respectively have first handrail 7, and one end is hinged on second cross beam 5, the other end
It is hinged on handle 10.
In the present embodiment, two main support rods 14 are located between two first connecting rods 4, two third connecting rods 13
Between two main support rods 14, two second connecting rods 3 are located between two third connecting rods 13.
In the present embodiment, the second handrail 6 is equipped between two first handrails 7,6 both ends of the second handrail are respectively hinged at one
On the first handrail of root 7, a third crossbeam 16 is connected between two trailing wheels 15.
In the present embodiment, it is additionally provided with seat support rack on Pushchair car body, as shown in Figure 7 comprising two
Parallel and one end and the hinged fourth link 19 of two 14 upper end opposing sidewalls of main backstop, two 19 other ends of fourth link point
Not Jiao Jie the 5th connecting rod 20, two 20 other ends of the 5th connecting rod are respectively hinged on the opposite side wall of two handles 10,
A supporting rod 21 is fixedly connected between two fourth links 19.
In the present embodiment, one piece of foot pedal 1 is hinged between two first connecting rods 4, two 3 lower ends of second connecting rod are fixed
It is connected on the foot pedal 1, and two second connecting rods 3 are L-shaped bar, under baby carriage body fully unfolded position,
The one end being connect with foot pedal 1 is in horizontality, and the other end is folded upward at hinged with top first crossbeam 11.
In the present embodiment, the quarter butt 22 opposite with the second connecting rod 3 there are two being fixed on the first crossbeam 11, two
3 upper end of second connecting rod described in root is hinged with the quarter butt 22, under baby carriage body fully unfolded position, 22 other end court of quarter butt
Downside in front of to baby carriage body.
In the present embodiment.
The folding principle of above-mentioned Pushchair is described in detail, under on the basis of the state and orientation that are showed below by Fig. 8
State in content, by according in Fig. 8 action arrow and Fig. 9 the kind of drive of Pushchair is described.
In the state that car body is fully deployed, 905 lower end of lock tongue in handle 10 is inserted into the length of 11 side wall of first crossbeam
In hole, to lock L-shaped sleeve 12 and first crossbeam 11, make L-shaped sleeve 12 that can not be rotated relative to first crossbeam 11, to
Keep the transmission mechanism of car body locked.
When folding, foot slams the third crossbeam 16 between two trailing wheels, and presses the button 902 on bending mechanism, make by
Pin 903 is pressed into the blind hole of the second bending monomer 906 by button 902, and the first bending monomer 901 drives hand handle 8 along side clockwise
It is rotated to car body rear, since 904 upper end of drawstring is connected on the first bending monomer 901, towards before car body from central shaft
The side wall of square side bypasses, and is stretched in handle 10 across bayonet 9065 is oriented to, therefore works as the first bending monomer 901 to car body
When rear rotates, the first bending monomer 901 can pull up drawstring 904, and drawstring 904 is pulled upward the lock tongue for driving lower end
905 move upwards, until 905 lower end of lock tongue and the slot hole of first crossbeam 11 are kept completely separate.
After lock tongue 905 is detached with the slot hole of first crossbeam 11, push handle 10 that handle is made to rotate counterclockwise forward, L-shaped set
Cylinder 12 drives first crossbeam 11 to be moved in parallel to car body rear, and first crossbeam 11 drives third connecting rod 13 around lower end articulated section up time
Needle direction rotates, and L-shaped sleeve 12 is made to reach above trailing wheel, meanwhile, when first crossbeam 11 is moved in parallel to car body rear, due to
Two quarter butts 22 are socketed on first crossbeam, as shown in figure 9, under car body fully unfolded position, 22 other end of quarter butt is towards vehicle
Downside tilts in front of body, and hinged with 3 upper end of second connecting rod respectively, and second connecting rod 3 can be around articulated section in perpendicular
Rotation, therefore first crossbeam 11, in translation, quarter butt 22 rotates clockwise, and 3 upper end of second connecting rod is pulled to move upwards the simultaneously inverse time
Needle rotates, and make second connecting rod 3 is bent up that trisection is gradually close to third connecting rod 13, and under the pulling of second connecting rod 3, first connects
Bar 4 is rotated in an anti-clockwise direction around the upper end articulated section, until first connecting rod 4 is parallel with main support rod 14, first connecting rod 4 and front-wheel
It is stowed away, while 10 upper end of handle moves between two the first handrails 7, completes the folding to car body.
When opening car body, only it need to reversely implement above-mentioned folding step.
It in summary it can be seen, the stability of the perambulator transmission mechanism of above structure is high, and operating procedure is simple, only needs a people
The folding to car body can be completed in operation, very easy to use, and folded configuration is compact, places indoors, occupied space
It is small.
Claims (10)
1. a kind of Pushchair, it is characterised in that：Including main frame mechanism, handrails framework mechanism and link mechanism,
Main frame mechanism, including two parallel main support rods (14), two described main support rod (14) one end are respectively connected with one
A trailing wheel (15)；
Link mechanism, including two parallel first connecting rods (4), the upper end are cut with scissors with the other end of a main support rod (14) respectively
It connects, lower end respectively connects a front-wheel (2)；Two parallel second connecting rods (3), lower end are cut with scissors with a first connecting rod (4) respectively
It connects；Two parallel third connecting rods (13), lower end are hinged with a main support rod (14) respectively；
Handrails framework mechanism, including hand handle (8), the two piece parallel handles (10) hinged with hand handle (8) and it is hinged on two handles
(10) first crossbeam (11) of the other end, second connecting rod (3) upper end are hinged on the first crossbeam (11), third connecting rod
(13) upper end is fixed on first crossbeam (11), and the handle (10) is hollow stem, is inside equipped with drawstring (904), the hand
(8) and the articulated section of handle (10) are carried central shaft, drawstring (904) upper end is cut with scissors from front around hand handle (8) and handle (10)
The central shaft of socket part is connected with the articulated section for connecting hand handle (8), when hand handle (8) being made to rotate backward relative to handle (10), drawstring
The central shaft that can bypass hand handle (8) and handle (10) articulated section has been pulled upwardly, the handle (10) and first crossbeam (11) it
Between be connected with L-shaped sleeve (12), one end of which is fixed on handle (10) lower end, the other end is set in first crossbeam (11) end and can
It is rotated around first crossbeam (11), is equipped with the lock tongue (905) being connect with drawstring (904) lower end in the handle (10), described first
It is located at the side wall in L-shaped sleeve (12) on crossbeam (11) and is equipped with the holding section (501) that can coordinate with the lock tongue (905), in baby
When youngster's vehicle car body is fully deployed, lock tongue (905) lower end engages with holding section (501) locks car body, the hand handle (8) with
The hinged place of handle (10) is hinged by bending mechanism, and the bending mechanism includes the first bending monomer being connect with hand handle (8)
(901) and with handle (10) the second bending monomer (906) connecting, the first bending monomer (901) and the second bending monomer
(906) the box-like interconnecting piece (9011) of end face opening is equipped on, two box-like interconnecting pieces (9011) are by set on center
Central shaft (908) is coaxially hinged, and non-central portion is equipped with button hole on the box-like interconnecting piece of the first bending monomer (901)
(9014), it is provided with button (902) in button hole (9014), is equipped in the box-like interconnecting piece of the second bending monomer (906)
Blind hole (9064), blind hole (9064) is interior to be equipped with spring (907) and pin (903) successively upwards by bottom, and non-in bending mechanism
Under bending state, pin (903) upper surface is bonded with button (902) lower face, can be by column by pressing button (902)
It sells in (903) indentation blind hole (9064).
2. Pushchair according to claim 1, it is characterised in that：The holding section (501) is to be opened in first
Crossbeam (11) both ends are towards the slot hole of handle (10) side side wall, and the lock tongue (905) is block structure, and lower end is equipped with can be with
The protruding portion of holding section (501) engaging, when baby carriage body is fully deployed, lock tongue (905) lower end protruding portion is inserted
Enter to the slot hole, handle (10) and first crossbeam (11) are locked.
3. Pushchair according to claim 2, it is characterised in that：Towards perambulator on the L-shaped sleeve (12)
The side wall of car body rear side is equipped with the first positive stop lug boss (17), towards baby carriage body rear one on the third connecting rod (13)
Side is equipped with the second positive stop lug boss (18), and first positive stop lug boss (17) is located above the second positive stop lug boss (18), in perambulator
In the state that car body is fully deployed, the second positive stop lug boss (18) upper surface is bonded with the first positive stop lug boss (17) lower surface,
To prevent L-shaped sleeve (12) from being rotated to baby carriage body rear around first crossbeam (11).
4. Pushchair according to claim 1, it is characterised in that：The first bending monomer (901) and second
Center is equipped with to be arranged the cylindrical sleeve (9012) of central shaft (908) in the box-like interconnecting piece of bending monomer (906), described
Cylindrical sleeve (9012) periphery is equipped with annular convex platform (9013), the cylindrical sleeve (9012) in the first bending monomer (901)
It is equipped with card slot (9015) between annular convex platform (9013), guide card is offered on the annular convex platform of the second bending monomer (906)
Mouth (9065), drawstring (904) upper end are T-shaped structure, and the transverse part of T-shaped structure is caught in the card slot of the first bending monomer (901)
(9015) in, lower end, which passes through, to be oriented to bayonet (9065) and stretches in handle (10).
5. Pushchair according to claim 1, it is characterised in that：Two main support rods (14) respectively with one
Second cross beam (5) is connected between the articulated section of one connecting rod (4), Pushchair both sides further respectively have first handrail
(7), one end is hinged on second cross beam (5), and the other end is hinged on handle (10).
6. Pushchair according to claim 1, it is characterised in that：Two main support rods (14) are located at two
Between first connecting rod (4), two third connecting rods (13) are located between two main support rods (14), and two second connecting rods (3) are located at
Between two third connecting rods (13).
7. Pushchair according to claim 5, it is characterised in that：It is equipped between two first handrails (7)
Second handrail (6), the second handrail (6) both ends are respectively hinged on first handrail (7), and two trailing wheels connect between (15)
There is a third crossbeam (16).
8. Pushchair according to claim 1, it is characterised in that：It is additionally provided on the Pushchair car body
Seat support rack comprising two parallel and one end and the hinged fourth link of two main backstop (14) upper end opposing sidewalls
(19), two fourth link (19) other ends are respectively articulated with the 5th connecting rod (20), two the 5th connecting rods (20)
The other end is respectively hinged on the opposite side wall of two handles (10), is fixedly connected between two fourth links (19)
A piece supporting rod (21).
9. Pushchair according to claim 1, it is characterised in that：It is hinged with one between two first connecting rods (4)
Block foot pedal (1), two second connecting rod (3) lower ends are fixedly connected on the foot pedal (1), and two second connecting rods
(3) it is L-shaped bar, under baby carriage body fully unfolded position, the one end being connect with foot pedal (1) is in horizontality, separately
One end is folded upward at hinged with top first crossbeam (11).
10. Pushchair according to claim 9, it is characterised in that：It is fixed with two on the first crossbeam (11)
It is a to be hinged with the opposite quarter butt (22) of the second connecting rod (3), two second connecting rod (3) upper ends and the quarter butt (22),
Under baby carriage body fully unfolded position, quarter butt (22) other end is towards downside in front of baby carriage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340923.0A CN105799765B (en) | 2016-05-20 | 2016-05-20 | A kind of Pushchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340923.0A CN105799765B (en) | 2016-05-20 | 2016-05-20 | A kind of Pushchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799765A CN105799765A (en) | 2016-07-27 |
| CN105799765B true CN105799765B (en) | 2018-10-19 |
Family
ID=56451663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610340923.0A Active CN105799765B (en) | 2016-05-20 | 2016-05-20 | A kind of Pushchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799765B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206107303U (en) * | 2016-10-25 | 2017-04-19 | 上海童歌母婴用品有限公司 | Perambulator that volume of timber is little and seat terrain clearance is high is closed to receipts |
| CN107128351B (en) * | 2017-06-23 | 2023-12-29 | 刘萍 | Folding unfolding mechanism |
| JP6923929B2 (en) * | 2018-07-31 | 2021-08-25 | コンビ株式会社 | baby carriage |
| CN112172904B (en) * | 2020-10-30 | 2024-09-10 | 舒城县乐启儿童用品有限公司 | Baby carriage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203780578U (en) * | 2013-12-30 | 2014-08-20 | 浙江晨辉婴宝儿童用品有限公司 | Foldable baby stroller |
| CN104309674A (en) * | 2014-10-23 | 2015-01-28 | 广东乐美达集团有限公司 | Foldable stroller |
| CN105197089A (en) * | 2015-10-30 | 2015-12-30 | 唐启佑 | Stroller |
| CN205652188U (en) * | 2016-05-20 | 2016-10-19 | 汉川市娇贝儿童用品有限公司 | Collapsible perambulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8408580B2 (en) * | 2011-01-26 | 2013-04-02 | Unique Product & Design Co., Ltd. | Baby stroller folding device |
| US8465045B2 (en) * | 2011-05-17 | 2013-06-18 | Chin-I Lai | Baby carriage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203780578U (en) * | 2013-12-30 | 2014-08-20 | 浙江晨辉婴宝儿童用品有限公司 | Foldable baby stroller |
| CN104309674A (en) * | 2014-10-23 | 2015-01-28 | 广东乐美达集团有限公司 | Foldable stroller |
| CN105197089A (en) * | 2015-10-30 | 2015-12-30 | 唐启佑 | Stroller |
| CN205652188U (en) * | 2016-05-20 | 2016-10-19 | 汉川市娇贝儿童用品有限公司 | Collapsible perambulator |
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| CN105799765A (en) | 2016-07-27 |
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