CN108502006B - Children's barrow - Google Patents
Children's barrow Download PDFInfo
- Publication number
- CN108502006B CN108502006B CN201810416071.8A CN201810416071A CN108502006B CN 108502006 B CN108502006 B CN 108502006B CN 201810416071 A CN201810416071 A CN 201810416071A CN 108502006 B CN108502006 B CN 108502006B
- Authority
- CN
- China
- Prior art keywords
- frame
- linkage block
- push rod
- longitudinal
- transverse strands
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 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
-
- 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
- B62B7/044—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor three wheeled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
- B62K9/02—Tricycles
-
- 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
- B62B7/12—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy
-
- 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
- B62B7/14—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor with detachable or rotatably-mounted body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
- B62B9/082—Braking mechanisms; Locking devices against movement foot operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/28—Auxiliary dismountable seats ; Additional platforms for children in standing-up position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a children cart which comprises a T-shaped frame, wherein the frame comprises a transverse frame and a longitudinal frame, a shock absorption device is arranged at the joint of the transverse frame and the longitudinal frame, rear wheels are arranged on two sides of the transverse frame, a brake device of the rear wheels is arranged on the transverse frame, front wheels are arranged at the front end of the longitudinal frame, a steering part for driving the front wheels to steer is further arranged at the front end of the longitudinal frame, pedals for driving the front wheels to rotate are arranged on the front wheels, a handle frame is arranged on the longitudinal frame, a baby carriage seat is detachably arranged on the handle frame, and a riding seat is arranged at the bottom of the handle frame. The baby stroller is simple in structure and reasonable in design, and avoids extra cost and extra storage space; in addition, the comfort and the safety are better.
Description
Technical field
The present invention relates to perambulator field more particularly to a kind of children trolleys.Particularly, can both make the present invention relates to a kind of
For the use of general perambulator, the children trolley that tricycle uses can also be used as.
Background technique
In the prior art, perambulator generally comprises stroller seat, and child can lie in or be sitting on stroller seat, passes through parent
Perambulator is pushed, so that perambulator is mobile.However, gradually growing up with child, child needs to learn more technical ability or needs
More recreations.For example, child learns cycling etc..If one family, in order to meet the needs of child, purchase perambulator is ridden
The vehicles such as driving, on the one hand, need biggish ancillary cost；On the other hand, more parking spaces are needed, also, due to one
As perambulator, its occupied space of tricycle it is larger, be also stored inconveniently.
Summary of the invention
The object of the present invention is to provide a kind of children trolley, which both can be used as general perambulator and had used, can also
It is very convenient to be used as tricycle.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of children trolley, including T-shape vehicle frame, the vehicle frame include transverse strands and longitudinal frame, the transverse strands with
The junction of the longitudinal direction frame is provided with shock absorbing apparatus, and the two sides of the transverse strands are provided with rear wheel, and in the transverse strands
It is provided with the brake gear of the rear wheel, the front end of the longitudinal direction frame is provided with front wheel, and the front end of the longitudinal direction frame is also set
It is equipped with the steering portion for driving the front wheel to turn to, and the front wheel is provided with for driving the front wheel rotation
Foot pedal, it is described longitudinal direction frame on be provided with handle frame, stroller seat, the handle frame are removably provided on the handle frame
Bottom be provided with seat of riding.
The shock absorbing apparatus includes gag lever post, the inserting end being arranged on longitudinal frame and is arranged in the transverse strands
On holding tank, the inserting end is located in the holding tank, and the inserting end can be rotated relative to the holding tank, it is described insert
Dress is provided with the first limiting slot on end, and the inserting end is in being provided with accommodating cavity on the direction of its rotation, the gag lever post according to
The secondary side wall for penetrating the holding tank, first limiting slot and the accommodating cavity, the inner wall of the accommodating cavity and the limit
Shock-proof spring is folded between the bar of position.
Demarcation plate is provided in the accommodating cavity, the accommodating cavity is separated at least two shock-absorbings by the demarcation plate
The limit chamber of spring is provided with the shock-proof spring in each limit chamber.
The brake gear includes that the linkage block being arranged in the transverse strands and lateral push rod, the linkage block are used for
The lateral push rod is pushed to support or be plugged in the rear wheel.
The linkage block is rotatably arranged in the transverse strands, and the side of the linkage block is arranged in the transverse direction push rod
Face, and the side of the linkage block is provided with promotion inclined-plane, when linkage block rotation, the promotion inclined-plane of the linkage block is pushed away
The one end for moving the lateral push rod makes the other end of the lateral push rod support or be plugged in the rear wheel.
The side of the linkage block is provided with the second limiting slot, and the promotion inclined-plane is located in second limiting slot, and
One end of the transverse direction push rod is located in second limiting slot.
The steering portion includes inserting rod, is provided with buckle on the inserting rod, the front end of the longitudinal direction frame be provided with
The plug-in opening of inserting rod cooperation is provided with card slot in the plug-in opening, described to be fastened in the card slot, realization institute
State the front end that longitudinal frame is arranged in steering portion.
There is rotor plate on the inserting rod, the inserting rod, the buckle setting are articulated in the middle part of the rotor plate
In the lower part of the rotor plate, and compressed spring is provided between the lower part of the rotor plate and the inserting rod, the rotation
The top of plate is provided with button, and the button is arranged departing from the buckle.
It is provided with sliding block on the longitudinal direction frame, has positioning pin successively to penetrate the sliding block and longitudinal frame, makes described
Sliding block and longitudinal frame are relatively fixed, and the handle frame is articulated with the sliding block, and the handle frame and the transverse strands it
Between be provided with support frame, one end of support frame as described above is articulated with the handle frame, and the other end is articulated with the transverse strands.
Backboard is provided on the handle frame, the rear end of the seat of riding is arranged in the backboard.
The beneficial effects of the present invention are: by above-mentioned structure setting, 1, due to being provided with handle frame, hand on longitudinal frame
Stroller seat is provided on frame, child can be placed in stroller seat, children trolley of the invention is made to can be used as one
As perambulator use.Also, since seat of riding is the bottom that handle frame is arranged in, so that seat of riding does not interfere with this hair
It is bright to be used as general perambulator.2, when children trolley of the invention is needed as tricycle in use, only need to be by stroller seat
Disassembly, child can ride on seat of riding and ride；Also, it by steering portion, the isostructural setting of foot pedal, realizes
Children trolley of the present invention, which is able to carry out, rides, and structure is simple, and design is reasonable.3, it is arranged in the junction of transverse strands and longitudinal frame
There is shock absorbing apparatus, realizing between transverse strands and longitudinal frame has shock-proof effect, so that perambulator of the invention is either used as one
As perambulator use, or used as tricycle, all have preferable comfort；Similarly, rear portion is provided in transverse strands
The brake gear of wheel so that perambulator of the invention is either used as general perambulator, or is used as tricycle, is all had
Preferable safety.In conclusion children trolley structure of the invention is simple, design rationally, avoid additional cost and
Additional parking space；Also, its comfort, safety are preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an angle of the invention；
Fig. 2 is the structural schematic diagram of another angle of the present invention；
Fig. 3 is the structural schematic diagram after present invention disassembly stroller seat；
Fig. 4 is the structural schematic diagram (band steering portion and foot pedal) of riding condition of the present invention；
Fig. 5 is the structural schematic diagram of one angle of vehicle frame of the invention；
Fig. 6 is the structural schematic diagram of another angle of vehicle frame of the invention；
Fig. 7 is enlarged drawing at the A of Fig. 6；
Fig. 8 is the fractionation schematic diagram of Fig. 6；
Fig. 9 is enlarged drawing at the B of Fig. 8；
Figure 10 is the cross-sectional view that vehicle frame of the invention is longitudinally splitted along limit chamber；
Figure 11 is enlarged drawing at the C of Figure 10, wherein the dotted line in figure is the first limiting slot；
Figure 12 is the vehicle frame of the invention cross-sectional view that transversely push rod is laterally splitted；
Figure 13 is the partial schematic diagram of vehicle frame of the invention, wherein linkage block is in disassembled form；
Figure 14 is the cross-sectional view that frame is longitudinally splitted along longitudinal direction in Fig. 4；
Figure 15 is enlarged drawing at the D of Figure 14；
Figure 16 is enlarged drawing at the E of Figure 14；
Figure 17 is the folded state diagram of Fig. 3.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention:
Referring to figs. 1 to Fig. 5, a kind of children trolley, including T-shape vehicle frame 1, the vehicle frame 1 include transverse strands 11 and indulge
To frame 12, the transverse strands 11 and the junction of longitudinal frame 12 are provided with shock absorbing apparatus 2, and the two sides of the transverse strands 11 are set
It is equipped with rear wheel 3, and is provided with the brake gear 4 of the rear wheel 3 in the transverse strands 11, the front end of the longitudinal direction frame 12 is set
It is equipped with front wheel 5, the front end of the longitudinal direction frame 12 is additionally provided with the steering portion 6 for driving the front wheel 5 to turn to, and described
Front wheel 5 is provided with the foot pedal 7 for driving the front wheel 5 to rotate, and is provided with handle frame 8, institute on the longitudinal direction frame 12
It states and is removably provided with stroller seat 9 on handle frame 8, the bottom of the handle frame 8 is provided with seat 10 of riding.Wherein, virgin
Vehicle seats are removably disposed on handle frame by buckle structure.
By above-mentioned structure setting, 1, due to being provided with handle frame on longitudinal frame, it is provided with stroller seat on handle frame,
Child can be placed in stroller seat, so that children trolley of the invention is can be used as general perambulator and use.Also, due to
Seat of riding is the bottom that handle frame is arranged in, so that seat of riding does not interfere with the present invention and uses as general perambulator.
2, when children trolley of the invention is needed as tricycle in use, need to only dismantle stroller seat, child can ride on and ride
It rides on row seat；Also, by steering portion, the isostructural setting of foot pedal, realizing children trolley of the present invention can
It rides, structure is simple, and design is reasonable.3, the junction of transverse strands and longitudinal frame is provided with shock absorbing apparatus, realizes cross
There is shock-proof effect between frame and longitudinal frame, so that perambulator of the invention is either used as general perambulator or conduct
Tricycle uses, and all has preferable comfort；Similarly, the brake gear of rear wheel is provided in transverse strands, so that this
The perambulator of invention is either used as general perambulator, or is used as tricycle, and preferable safety is all had.To sum up institute
It states, children trolley structure of the invention is simple, and design rationally, avoids additional cost and additional parking space；Also,
Its comfort, safety are preferable.
As the preferred embodiment of the present invention, referring to Fig. 6 to Figure 11, the shock absorbing apparatus 2 exists including gag lever post 24, setting
Inserting end 21 on the longitudinal direction frame 12 and the holding tank 22 that is arranged in the transverse strands 11, the inserting end 21 is located at institute
It states in holding tank 22, and the inserting end 21 can be rotated relative to the holding tank 22, be provided with the first limit on the inserting end 21
Position slot 23, and the inserting end 21, in being provided with accommodating cavity 25 on the direction of its rotation, the gag lever post 24 successively penetrates described
The side wall of holding tank 22, first limiting slot 23 and the accommodating cavity 25, the inner wall of the accommodating cavity 25 and the limit
Shock-proof spring 26 is folded between bar 24.
In said structure, in use, by the cooperation of gag lever post and the first limiting slot, can limit insert end relative to
The rotation amplitude of holding tank, it is ensured that the amplitude of rotation is unlikely to excessive, and children trolley of the invention is made to have more preferably stability.
Also, during perambulator driving, inserting end can be rotated relative to holding tank, and the inner wall or gag lever post of accommodating cavity can be right
Shock-proof spring forms certain extruding, so that having preferable shock-proof effect between transverse strands and longitudinal frame；Due to stroller seat
And seat of riding is arranged on the handle frame of longitudinal frame, and by above-mentioned structure setting, relaxing for driving is effectively promoted
Adaptive.
Specifically, demarcation plate 27 is provided in the accommodating cavity 25, the accommodating cavity 25 is separated by the demarcation plate 27
The limit chamber 28 of at least two shock-proof springs 26 is provided with the shock-proof spring 26 in each limit chamber 28.Pass through
The stability and reliability of product is effectively promoted so that shock-proof spring will not be displaced in the setting of limit chamber；And
And the setting of at least two shock-proof springs, the shock-proof effect of product is effectively promoted.Further, it is arranged on demarcation plate
There is the avoiding hollow groove 29 of gag lever post, demarcation plate is enabled to form empty avoiding to gag lever post, the design of product more tends to rationally.
In the present embodiment, 2 and Figure 13, the brake gear 4 include the linkage being arranged in the transverse strands 11 referring to Fig.1
Block 41 and lateral push rod 42, the linkage block 41 is for pushing the lateral push rod 42 to support or be plugged in the rear wheel 3.
If rear wheel does not have hollow out, lateral push rod can be resisted against the side of rear wheel, to realize brake；If rear wheel has
Hollow out, lateral push rod can be plugged in hollow out, to realize brake.
Specifically, the linkage block 41 is rotatably arranged in the transverse strands 11, and transverse direction push rod 42 setting exists
The side of the linkage block 41, and the side of the linkage block 41 is provided with and pushes inclined-plane 43, when the linkage block 41 rotation,
The promotion inclined-plane 43 of the linkage block 41 pushes one end of the lateral push rod 42, supports the other end of the lateral push rod 42
Or it is plugged in the rear wheel 3.In use, linkage block drives the one end for pushing inclined-plane and lateral push rod by rotation linkage block
It relatively moves, pushes inclined-plane that can gradually push lateral push rod in one end of lateral push rod, make the other end of lateral push rod
Rear wheel 3 is supported or is plugged in, structure is simple, reliable, easy to use.Wherein, the quantity of lateral push rod is two, is symmetrically divided
The two sides of linkage block are distributed in, the stability and reliability of brake are effectively promoted.
Further, the side of the linkage block 41 is provided with the second limiting slot 44, and the promotion inclined-plane 43 is located at described
In second limiting slot 44, and one end of the lateral push rod 42 is located in second limiting slot 44.The setting of second limiting slot
Position-limiting action is formed to one end of lateral push rod 42, the reliability of product is effectively promoted.
In the present embodiment, 4 and Figure 15, the steering portion 6 include inserting rod 61 referring to Fig.1, are arranged on the inserting rod 61
There is a buckle 62, the front end of the longitudinal direction frame 12 is provided with the plug-in opening 13 with the inserting rod 61 cooperation, in the plug-in opening 13
It is provided with card slot 14, the buckle 62 is fastened in the card slot 14, realizes that longitudinal frame 12 is arranged in the steering portion 6
Front end；Also, structure is simple, easy to use, realizes the removable connection of steering portion.
Specifically, there is rotor plate 63, the middle part of the rotor plate 63 is articulated with the inserting rod on the inserting rod 61
61, the lower part of the rotor plate 63 is arranged in the buckle 62, and between the lower part of the rotor plate 63 and the inserting rod 61
It is provided with compressed spring 64, the top of the rotor plate 63 is provided with button 65, and the button 65 is departing from the buckle 62
Setting.By above-mentioned structure setting, buckle is raised in the side of inserting rod, and button projection is in the other side of inserting rod；Disassembly
When, rotor plate rotation is driven by push button, the lower part of rotor plate is compressed to compressed spring, realizes buckle and card slot
Disengaging, and then allow to take out in inserting rod and plug-in opening.Also, by the effect of compressed spring, buckle can be made to reset,
Structure is simple, easy to operate.
In the present embodiment, 6 and Figure 17 referring to Fig.1 is provided with sliding block 15 on the longitudinal direction frame 12, has positioning pin 16 successively to wear
Enter the sliding block 15 and longitudinal frame 12, keeps the sliding block 15 and longitudinal frame 12 relatively fixed, the handle frame 8 is cut with scissors
It is connected to the sliding block 15, and is provided with support frame 17 between the handle frame 8 and the transverse strands 11, the one of support frame as described above 17
End is articulated with the handle frame 8, and the other end is articulated with the transverse strands 11.In said structure, when children trolley of the invention
When folding being needed to fold, to extract positioning pin and push handle frame, the handle frame of pushing will drive sliding block and slide along longitudinal frame,
At this point, handle frame can relatively rotate with sliding block and support frame；Meanwhile the handle frame of pushing also will drive support frame and cross
It relatively rotates to frame.When handle frame and support frame collapse in longitudinal frame, the folding that perambulator of the present invention can be completed is received
It closes, reduces its occupied space.After completing folding and folding, the regulation button of stroller seat two sides is operated, to adjust perambulator
The angle of seat, the folding for being optimal perambulator of the invention fold.Since stroller seat will not doubling overlapping conjunction composition shadow
It rings, during folding folds, does not need to dismantle stroller seat.It is of course also possible to first stroller seat is dismantled, after
Fold and folds.
Preferably: being provided with control button on handle frame, by pressing the control button, steel cable can be driven and drive positioning
Pin is extracted, easy to operate.Also, control button can also control handle frame shortening, reduce the occupied space of handle frame, i.e., into one
Step reduces the occupied space of perambulator of the present invention.
In the present embodiment, backboard 81 is provided on the handle frame 8, the backboard 81 is arranged in the seat of riding
Comfort when riding is effectively promoted in 10 rear end.Wherein, seat of riding, which can rotate, collapses in backboard, to reduce
It rides the occupied space of seat.Meanwhile the bottom of stroller seat is additionally provided with the empty avoiding portion of empty avoiding backboard；Also, steering portion
The back of backboard can be placed in after disassembly.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (5)
1. a kind of children trolley, which is characterized in that including T-shape vehicle frame (1), the vehicle frame (1) include transverse strands (11) and
The junction of longitudinal frame (12), the transverse strands (11) and longitudinal frame (12) is provided with shock absorbing apparatus (2), the transverse strands
(11) two sides are provided with rear wheel (3), and the brake gear (4) of the rear wheel (3) is provided in the transverse strands (11),
The front end of the longitudinal direction frame (12) is provided with front wheel (5), and the front end of the longitudinal direction frame (12) is additionally provided with described for driving
The steering portion (6) that front wheel (5) turns to, and the front wheel (5) is provided with for driving the foot-operated of the front wheel (5) rotation
Plate (7) is provided with handle frame (8) on longitudinal direction frame (12), is removably provided with stroller seat on the handle frame (8)
(9), the bottom of the handle frame (8) is provided with seat of riding (10)；
The steering portion (6) includes inserting rod (61), is provided with buckle (62) on the inserting rod (61), the longitudinal direction frame (12)
Front end be provided with the plug-in opening (13) with the inserting rod (61) cooperation, is provided with card slot (14) in the plug-in opening (13),
The buckle (62) is fastened in the card slot (14), realizes the steering portion (6) setting in the front end of longitudinal frame (12)；
There are rotor plate (63) on the inserting rod (61), be articulated with the inserting rod (61) in the middle part of the rotor plate (63),
The buckle (62) is arranged in the lower part of the rotor plate (63), and the lower part of the rotor plate (63) and the inserting rod (61)
Between be provided with compressed spring (64), the top of the rotor plate (63) is provided with button (65), and the button (65) deviates from
It is arranged in the buckle (62)；
The shock absorbing apparatus includes gag lever post, the inserting end being arranged on longitudinal frame and is arranged in the transverse strands
Holding tank, the inserting end are located in the holding tank, and the inserting end can be rotated relative to the holding tank, the inserting end
On be provided with the first limiting slot, and the inserting end, in being provided with accommodating cavity on the direction of its rotation, the gag lever post is successively worn
Enter the side wall, first limiting slot and the accommodating cavity of the holding tank, the inner wall of the accommodating cavity and the gag lever post
Between be folded with shock-proof spring.
2. children trolley according to claim 1, which is characterized in that the brake gear (4) includes being arranged in the cross
Linkage block (41) and lateral push rod (42) on frame (11), the linkage block (41) is for pushing the lateral push rod (42)
Support or be plugged in the rear wheel (3).
3. children trolley according to claim 2, which is characterized in that the linkage block (41) is rotatably arranged in described
In transverse strands (11), the transverse direction push rod (42) is arranged in the side of the linkage block (41), and the side of the linkage block (41)
Face, which is provided with, pushes inclined-plane (43), and when the linkage block (41) rotation, the promotion inclined-plane (43) of the linkage block (41) is pushed
One end of the transverse direction push rod (42) makes the other end of the lateral push rod (42) support or be plugged in the rear wheel (3).
4. children trolley according to claim 3, which is characterized in that the side of the linkage block (41) is provided with the second limit
Position slot (44), the promotion inclined-plane (43) are located in second limiting slot (44), and one end position of the lateral push rod (42)
In second limiting slot (44).
5. children trolley according to any one of claims 1 to 4, which is characterized in that be provided with and lean on the handle frame (8)
Backboard (81), the backboard (81) are arranged in the rear end of the seat of riding (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416071.8A CN108502006B (en) | 2016-08-31 | 2016-08-31 | Children's barrow |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416071.8A CN108502006B (en) | 2016-08-31 | 2016-08-31 | Children's barrow |
| CN201610786965.7A CN106114724B (en) | 2016-08-31 | 2016-08-31 | A kind of multi-function baby stroller |
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|---|---|---|---|
| CN201610786965.7A Division CN106114724B (en) | 2016-08-31 | 2016-08-31 | A kind of multi-function baby stroller |
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| CN108502006A CN108502006A (en) | 2018-09-07 |
| CN108502006B true CN108502006B (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810416557.1A Active CN108688708B (en) | 2016-08-31 | 2016-08-31 | Multifunctional baby carriage with brake device |
| CN201810416071.8A Expired - Fee Related CN108502006B (en) | 2016-08-31 | 2016-08-31 | Children's barrow |
| CN201810416560.3A Expired - Fee Related CN108583667B (en) | 2016-08-31 | 2016-08-31 | Multifunctional baby carriage with shock absorber |
| CN201810416559.0A Active CN108583666B (en) | 2016-08-31 | 2016-08-31 | Baby carriage |
| CN201610786965.7A Active CN106114724B (en) | 2016-08-31 | 2016-08-31 | A kind of multi-function baby stroller |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810416557.1A Active CN108688708B (en) | 2016-08-31 | 2016-08-31 | Multifunctional baby carriage with brake device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810416560.3A Expired - Fee Related CN108583667B (en) | 2016-08-31 | 2016-08-31 | Multifunctional baby carriage with shock absorber |
| CN201810416559.0A Active CN108583666B (en) | 2016-08-31 | 2016-08-31 | Baby carriage |
| CN201610786965.7A Active CN106114724B (en) | 2016-08-31 | 2016-08-31 | A kind of multi-function baby stroller |
Country Status (1)
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102031279B1 (en) * | 2018-04-18 | 2019-10-11 | 유상진 | Stroller |
| CN109017957B (en) * | 2018-09-28 | 2023-06-23 | 电子科技大学中山学院 | Folding type children trailer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101032976A (en) * | 2005-12-22 | 2007-09-12 | 好孩子儿童用品有限公司 | Push cart for children |
| CN203637896U (en) * | 2013-11-29 | 2014-06-11 | 好孩子儿童用品有限公司 | Three-wheel stroller |
| WO2015028903A1 (en) * | 2013-08-28 | 2015-03-05 | Smart Trike MNF. Pte. Ltd. | A tricycle stroller |
| CN204222931U (en) * | 2014-10-30 | 2015-03-25 | 慈溪市福贝贝儿童用品有限公司 | The Foldable pushchair that a kind of damping is good |
| CN204309872U (en) * | 2014-10-17 | 2015-05-06 | 好孩子儿童用品有限公司 | Children trolley |
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| US4527665A (en) * | 1983-02-09 | 1985-07-09 | Louis Shamie | Perambulator brake |
| FR2644745A1 (en) * | 1989-03-24 | 1990-09-28 | Baby Relax | Suspension device for a pushchair |
| CN2333602Y (en) * | 1998-05-06 | 1999-08-18 | 建丽实业股份有限公司 | Improved hand cart body and wheel carier combined shock-absorbing device |
| WO2004067352A1 (en) * | 2003-01-25 | 2004-08-12 | Graeme Land | Infant carriage convertible for use as rider operated transport |
| DE202007014299U1 (en) * | 2007-10-12 | 2007-12-13 | PERFIT ENTERPRISES LTD., Kwan Hsiao Hsiang | Collapsible construction of a baby carriage |
| CN201484462U (en) * | 2009-07-28 | 2010-05-26 | 东莞育童幼儿用品有限公司 | Stroller with anti-vibration function |
| CN201721486U (en) * | 2010-04-26 | 2011-01-26 | 林旺兴 | Baby carriage structure |
| CN201792950U (en) * | 2010-08-31 | 2011-04-13 | 武汉理工大学 | Multifunctional combined buggy |
| CN103318244A (en) * | 2012-03-19 | 2013-09-25 | 明门香港股份有限公司 | Wheel shock-absorption device |
| CN103192862A (en) * | 2013-04-09 | 2013-07-10 | 高春培 | Foldable multi-functional children's tricycle |
| CN203344999U (en) * | 2013-06-26 | 2013-12-18 | 应伊展 | Child tricycle |
| CN204368221U (en) * | 2015-01-28 | 2015-06-03 | 慈溪联进玩具有限公司 | A kind of children trolley ridden |
| CN105172869A (en) * | 2015-08-10 | 2015-12-23 | 南京工业职业技术学院 | Baby carriage capable of being changed into child bicycle |
-
2016
- 2016-08-31 CN CN201810416557.1A patent/CN108688708B/en active Active
- 2016-08-31 CN CN201810416071.8A patent/CN108502006B/en not_active Expired - Fee Related
- 2016-08-31 CN CN201810416560.3A patent/CN108583667B/en not_active Expired - Fee Related
- 2016-08-31 CN CN201810416559.0A patent/CN108583666B/en active Active
- 2016-08-31 CN CN201610786965.7A patent/CN106114724B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101032976A (en) * | 2005-12-22 | 2007-09-12 | 好孩子儿童用品有限公司 | Push cart for children |
| WO2015028903A1 (en) * | 2013-08-28 | 2015-03-05 | Smart Trike MNF. Pte. Ltd. | A tricycle stroller |
| CN203637896U (en) * | 2013-11-29 | 2014-06-11 | 好孩子儿童用品有限公司 | Three-wheel stroller |
| CN204309872U (en) * | 2014-10-17 | 2015-05-06 | 好孩子儿童用品有限公司 | Children trolley |
| CN204222931U (en) * | 2014-10-30 | 2015-03-25 | 慈溪市福贝贝儿童用品有限公司 | The Foldable pushchair that a kind of damping is good |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106114724A (en) | 2016-11-16 |
| CN108583666B (en) | 2019-10-29 |
| CN108688708A (en) | 2018-10-23 |
| CN108502006A (en) | 2018-09-07 |
| CN108583667A (en) | 2018-09-28 |
| CN108583667B (en) | 2019-10-29 |
| CN108688708B (en) | 2019-10-29 |
| CN106114724B (en) | 2018-10-12 |
| CN108583666A (en) | 2018-09-28 |
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Effective date of registration: 20210721 Address after: 528400 2 / F, building A1 and 1-3 / F, building D2, No. 202, Kuixing Avenue, Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN TECHKIDS BABY PRODUCTS Co.,Ltd. Address before: 528400, Xueyuan Road, 1, Shiqi District, Guangdong, Zhongshan Patentee before: University OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, ZHONGSHAN INSTITUTE |
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