CN207106591U

CN207106591U - A kind of perambulator of energy Quick folding

Info

Publication number: CN207106591U
Application number: CN201721012314.9U
Authority: CN
Inventors: 王鹏
Original assignee: Ningbo Peng More Than 3 Carriage Co
Current assignee: Ningbo Peng More Than 3 Carriage Co
Priority date: 2017-08-14
Filing date: 2017-08-14
Publication date: 2018-03-16
Anticipated expiration: 2027-08-14

Abstract

It the utility model is related to perambulator technical field,More particularly to a kind of perambulator of energy Quick folding,Including front wheels,Rear wheels,Backing tube,Handrail tube,Preceding handrail,Seat frame and support frame,The first folding/unfolding joint is provided between the front wheels and rear wheels,The rear wheels are provided with brake member,The second folding/unfolding joint is provided between the handrail tube and backing tube,The 3rd folding/unfolding joint and the 4th joint are additionally provided with the backing tube,The handrail tube is also connected with first folding/unfolding joint,The front wheels are provided with STATEMENT OF FEDERALLY SPONSORED,A joystick is additionally provided with the backing tube,The utility model is reasonable in design,By described joystick to the first folding/unfolding joint,Second folding/unfolding joint,3rd folding/unfolding joint and the 4th joint act,So as to drive the linkage effect of each part of perambulator,Realize the purpose of Quick folding perambulator,It is simple to fold step,Facilitate father and mother and look after baby.

Description

A kind of perambulator of energy Quick folding

Technical field

It the utility model is related to perambulator technical field, and in particular to a kind of perambulator of energy Quick folding.

Background technology

Perambulator is that a kind of provided for baby's outdoor activities facilitates the tool car designed, and perambulator can give the intelligence of child Development belt carrys out certain benefit, increases the brains development of child, and perambulator is not only the favorite stroll vehicles of baby, more It is requirement when mother goes shopping with baby.

Perambulator has polytype at present, is constantly brought forth new ideas according to people using the direction of emphasis, in use The quickly opening and closing of perambulator is always that user compares one of place of emphasis, and quickly perambulator can be opened up when in use Open and fold, father and mother can greatly be facilitated to look after baby, in the prior art perambulator fold and be required for carrying out greatly Multistep folds process, and use is cumbersome.

The content of the invention

The utility model is for the shortcomings that folding step complexity of perambulator in the prior art, there is provided one kind folds step Simply, it is capable of the perambulator of Quick folding.

In order to solve the above-mentioned technical problem, the utility model is addressed using following technical scheme：

A kind of perambulator of energy Quick folding, including front wheels, rear wheels, backing tube, handrail tube, preceding handrail, seat frame And support frame, the first folding/unfolding joint is provided between the front wheels and rear wheels, the rear wheels are provided with brake member, described The second folding/unfolding joint is provided between handrail tube and backing tube, the 3rd to be connected with second joint is additionally provided with the backing tube Folding/unfolding joint and the 4th joint, the handrail tube are also connected with first folding/unfolding joint, and the front wheels are provided with The STATEMENT OF FEDERALLY SPONSORED being connected with the 4th joint, a joystick is additionally provided with the backing tube, the seat frame is with before helping Hand is connected.

As preferred：3rd folding/unfolding joint includes joint body and the joint being flexibly connected with joint body fits Attached body, the joint body include the first set pipe fitting being arranged in backing tube and the fluting being fixedly connected with first set pipe fitting Part, the attached body in joint include coordinating the movable part being movably hinged and the second sleeve pipe being fixedly connected with movable part with fluting part Part, second sleeve part are plugged in the backing tube.

As preferred：Second folding/unfolding joint includes the first disk body provided with connecting tube, is connected with the first disk body The second disk body, the gear that is connected with the first disk body internal engagement and the disk cover for coordinating clamping with the first disk body, the gear Middle part is provided with the compression spring that withstands in the first disk body and the second disk body, in second disk body

Portion is additionally provided with connecting shaft, and the gear, the first disk body are connected with connecting shaft, the second disk body also with the branch Support, which coordinates, to be flexibly connected, and the connecting tube is connected with the handrail tube.

As preferred：First folding/unfolding joint includes the first turning joint provided with capping, matched somebody with somebody with the first turning joint Close the second turning joint of connection, match somebody with somebody with the 3rd turning joint of the second turning joint mating connection and with the 3rd turning joint Close the 4th turning joint of connection, first turning joint and the handrail tube are connected, second turning joint with Rear wheels are connected, and the 3rd turning joint and front wheels are connected, the 4th turning joint also with the seat Frame is connected.

As preferred：4th turning joint includes middle part and is provided with the circular body of the second connecting shaft, is arranged on circle The first connecting tube in main body and with vertically disposed second connecting tube of the first connecting tube, second connecting shaft is through described 3rd turning joint, the second turning joint, the first turning joint and the capping are connected, and first connecting tube is with before helping Hand lever is connected, and second connecting tube is connected with the seat frame.

As preferred：4th joint includes dome part, the through hole for being arranged on dome part outer rim, set on dome part Attached pipe and the hook member being obliquely installed with attached pipe, the backing tube and through hole mating connection, the attached pipe and STATEMENT OF FEDERALLY SPONSORED Coordinate grafting, the hook member is fixedly connected on the dome part, and the hook member coordinates clamping with seat frame.

As preferred：The backing tube includes upper penstock and the lower penstock being connected by the 3rd folding/unfolding joint, institute State penstock and be provided with the joystick, the lower penstock is connected with the through hole.

As preferred：The joystick include handle on lid, with handle on cover the handle lower cover of mating connection, fold by Button and solution lock-switch, it is described to fold button and solution lock-switch is arranged on the handle between lid and handle lower cover, The inside for folding button is provided with spring, and the both sides for folding button are respectively equipped with screen post, and the spring top residence is stated Solve lock-switch, it is described solution lock-switch be connected with the snap fit that folds, be additionally provided with the upper penstock one with the unblock Switch through slotted eye, pull rope is additionally provided with the upper penstock, described pull rope one end folds snap fit clamping with described, The pull rope other end is connected in the gear, and the screen post is connected with pull rope.

As preferred：The preceding handrail is including on the preceding bar being connected with the 4th turning joint and preceding bar Pedal tube and the armrest assembly before being arranged in the middle part of bar, the armrest assembly includes and preceding bar is connected Handrail sleeve pipe and at least two handrails being connected with handrail sleeve pipe.

As preferred：The STATEMENT OF FEDERALLY SPONSORED includes the first STATEMENT OF FEDERALLY SPONSORED and the second linkage with the first STATEMENT OF FEDERALLY SPONSORED coordination hinge Part, first STATEMENT OF FEDERALLY SPONSORED and front wheels coordination hinge, second STATEMENT OF FEDERALLY SPONSORED coordinate with attached pipe.

The advantages of the utility model, is summarized as follows：

The utility model is reasonable in design, by described joystick to the first folding/unfolding joint, second joint, the 3rd Joint and the 4th joint act, and so as to drive the linkage effect of each part of perambulator, realize Quick folding perambulator Purpose, it is simple to fold step, facilitates father and mother and looks after baby.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the first joint structure for retracting schematic diagram of the present utility model.

Fig. 3 is the second joint structure for retracting schematic diagram of the present utility model.

Fig. 4 is the 3rd joint structure for retracting schematic diagram of the present utility model.

Fig. 5 is the 4th joint structure for retracting schematic diagram of the present utility model.

Fig. 6 is preceding armrest schematic diagram of the present utility model.

Fig. 7 is joystick structural representation of the present utility model.

Fig. 8 folds process schematic to be of the present utility model.

The toponym that each numeral is referred in accompanying drawing is as follows：1-front wheels, 2-rear wheels, 3-backing tube, 4-help Hand pipe, 5-preceding handrail, 6-seat frame, 7-support frame, the 8-the first folding/unfolding joint, the 9-the second folding/unfolding joint, 10-the three receives Joint is closed, the 11-the four joint, 12-STATEMENT OF FEDERALLY SPONSORED, 20-brake member, 32-joystick, is covered on 33-handle, 34-handle Lower cover, 35-fold button, 36-solution lock-switch, 37-upper penstock, 38-lower penstock, 39-pull rope, 50-preceding bar, 51-pedal tube, 52-armrest assembly, 53-handrail sleeve pipe, 54-handrail, the 80-the first turning joint, the 81-the second activity are closed Section, the 82-the three turning joint, the 83-the four turning joint, 84-circular body, the 85-the first connecting tube, the 86-the second connection Pipe, the 87-the second connecting shaft, the 90-the first disk body, 91-gear, 92-compression spring, 93-disk cover, the 94-the second disk body, 95-connecting shaft, 100-joint body, the attached body in 101-joint, 102-first set pipe fitting, 103-fluting part, 104-activity Part, the 105-the second sleeve part, 110-dome part, 111-attached pipe, 112-hook member, 800-capping.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Embodiment 1：

As shown in Figures 1 to 4, the perambulator of described a kind of energy Quick folding, including front wheels 1, rear wheels 2, backrest Pipe 3, handrail tube 4, preceding handrail 5, seat frame 6 and support frame 7, the front wheels 1 with

Be provided with the first folding/unfolding joint 8 between rear wheels 2, the rear wheels 2 are provided with brake member 20, the handrail tube 4 with The second folding/unfolding joint is provided between backing tube 3, the 3rd to be connected with second joint is additionally provided with the backing tube 3 and folds pass The joint 11 of section 10 and the 4th, the handrail tube 4 are also connected with first folding/unfolding joint 8, and the front wheels 1 are provided with The STATEMENT OF FEDERALLY SPONSORED 12 being connected with the 4th joint 11, a joystick 32, the seat frame are additionally provided with the backing tube 3 6 are connected with preceding handrail 5, and described joystick 32 folds to the first folding/unfolding joint 8, the second folding/unfolding joint the 9, the 3rd first The joint 11 of joint 10 and the 4th act, so as to drive the linkage effect of each part of perambulator, so as to realize quick receipts The purpose of perambulator is rolled over, it is simple to fold step, facilitates father and mother and looks after baby, the brake member 20 set in the rear wheels 2 wraps Include middle part be provided with stopper slot trailing wheel, set trailing wheel between trailing wheel pipe, be arranged on trailing wheel pipe limit casing, be arranged on it is spacing Positive stop and one in sleeve pipe withstand the limited post of the positive stop, are socketed with spring outside the limited post, are carrying out The limited post coordinates spacing with stopper slot during brake process, realizes skidding.

Wherein, the 3rd folding/unfolding joint 10 includes joint body 100 and coordinates what is be flexibly connected with joint body 100 The attached body 101 in joint, the joint body 100 include being arranged on first set pipe fitting 102 in backing tube 3 and with first set pipe fitting The 102 fluting parts 103 being fixedly connected, the attached body 101 in joint include coordinating the movable part 104 being movably hinged with fluting part 103 And the second sleeve part 105 being fixedly connected with movable part 104, second sleeve part 105 are plugged in the backing tube 3, Fluting part 103 and the coordination hinge of movable part 104 or be spirally connected it is up and down right in part 103 of slotting by movable part 104 Backing tube 3 is folded.

Embodiment 2：

As shown in Fig. 1, Fig. 3 and Fig. 7, second folding/unfolding joint 9 includes the first disk body 90 provided with connecting tube, with the The second disk body 91 that one disk body 90 is connected, the gear 91 that is connected with the internal engagement of the first disk body 90 and with the first disk body 90 Coordinating the disk cover 93 of clamping, the middle part of gear 91 is provided with the compression spring 92 withstood in the first disk body 90 and the second disk body 91, The middle part of second disk body 91 is additionally provided with connecting shaft 95, and the gear 91, the first disk body 90 are connected with connecting shaft 95, the Two disk bodies 91 also coordinate with support frame as described above 7 to be flexibly connected, and the connecting tube is connected with the handrail tube 4, by described Pull rope 39 in joystick 32 and the effect of gear 91 and compression spring 92, realize the second folding/unfolding joint 9 is deployed or The process folded.

Wherein, the joystick 32 includes lid 33 on handle, the handle being connected with lid 33 on handle

Lower cover 34, fold button 35 and solution lock-switch 36, it is described fold button 35 and solution lock-switch 36 be arranged at On the handle between lid 33 and handle lower cover 34, the inside for folding button 35 is provided with spring, described to fold button 35 Both sides be respectively equipped with screen post, solution lock-switch 36 is stated in the spring top residence, and the solution lock-switch 36 folds button with described 35 are connected, and one is additionally provided with the upper penstock 37 with the slotted eye passed through with the solution lock-switch 36, in the upper penstock 37 Pull rope 39 is additionally provided with, described one end of pull rope 39 coordinates clamping, the other end card of pull rope 39 with the button 35 that folds It is connected in the gear 91, the screen post is connected with pull rope 39, and the pull rope 39 is carried out by the screen post It is spacing.

Wherein, the backing tube 3 includes upper penstock 37 and the lower penstock 38 being connected by the 3rd folding/unfolding joint 10, The upper penstock 37 is provided with the joystick 32, and the lower penstock 38 is connected with the through hole.

The present embodiment specific work process is as follows：

When being folded to the part of backing tube 3, solution lock-switch 36 is promoted to side and folds the clamping of button 35 first, Button 35 will be folded simultaneously to promote to the through hole by compression spring 92, now the pull rope 39 is tightened up, pull rope 39 other end can drive the gear 91 to be moved into the second disk body 94, coordinate clamping with the second disk body 94, now the first disk Body 90 is not stressed, and by upper penstock 37, downward penstock 38 is drawn close counterclockwise, and that realizes backing tube 3 folds process；, will during expansion Solve lock-switch 36 to promote to opposite side, while fold button 35 to be pushed up back initial position, the traction by the effect of spring Rope 39 does not have active force, and now the gear 91 returns to the position of the second disk body 94 mating connection from the position of the first disk body 90, Realize the expansion process of backing tube 3, simple and fast is easy to use.

Embodiment 3：

As shown in Figures 1 to 8, first folding/unfolding joint 8 includes being provided with the first turning joint 80 of capping 800, with the The 3rd turning joint 82 that the second turning joint 81 and the second turning joint 81 that one turning joint 80 is connected are connected And the 4th turning joint 83 being connected with the 3rd turning joint 82, first turning joint 80 and the handrail tube 4 It is connected, the joint of the second turning joint 81 is connected with rear wheels 2, the 3rd turning joint 82 and front wheels 1 It is connected, the 4th turning joint 83 is also connected with the seat frame 6.

Wherein, the preceding handrail 5 is included with the preceding bar 50 of the 4th turning joint 83 mating connection, with before

Pedal tube 51 on bar 50 and before being arranged on the middle part of bar 50 armrest assembly 52, the armrest assembly 52 include the handrail with the handrail sleeve pipe 53 and at least two that preceding bar 50 is connected and the mating connection of handrail sleeve pipe 53 54, because the preceding pipe 4 of handrail 5 is connected with the 4th turning joint 83, while the 4th turning joint 83 is acted, handrail sleeve pipe 53 are linked, described two preceding 5 T-shaped distributions of handrail so that baby can be increased in perambulator internal orifice by buttressing handrail 54 Add security of the baby in perambulator.

Wherein, the STATEMENT OF FEDERALLY SPONSORED 12 includes the first STATEMENT OF FEDERALLY SPONSORED 13 and the second linkage with the coordination hinge of the first STATEMENT OF FEDERALLY SPONSORED 13 Part 14, first STATEMENT OF FEDERALLY SPONSORED 13 and the coordination hinge of front wheels 1, second STATEMENT OF FEDERALLY SPONSORED 14 is connected with attached pipe 111, described Front foot group and rear foot group set the STATEMENT OF FEDERALLY SPONSORED 14 of the first STATEMENT OF FEDERALLY SPONSORED 13 and second respectively, be on the one hand increase front wheels 1 with The stress of rear wheels 2, on the other hand facilitate folding between front wheels 1 and rear wheels 2.

Wherein, the 4th turning joint 83 includes circular body 84 of the middle part provided with the second connecting shaft 9587, is arranged on 85 vertically disposed second connecting tube 86 of the first connecting tube 85 and one and the first connecting tube in circular body 84, described second Connecting shaft coordinates with the capping 800 and connected through the 3rd turning joint 82, the second turning joint 81, the first turning joint 80 Connect, first connecting tube 85 is connected with preceding bar 50, and second connecting tube 86 coordinates with the seat frame 6 and connected Connect.

Wherein, the 4th joint 11 includes dome part 110, the through hole for being arranged on the outer rim of dome part 110, sets dome part Attached pipe 111 on 110 and the hook member 112 being obliquely installed with attached pipe 111, the backing tube 3 is connected with the through hole, The attached pipe 111 coordinates grafting with STATEMENT OF FEDERALLY SPONSORED 12, and the hook member 112 is fixedly connected on the dome part 110, the hook Part 112 coordinates clamping with seat frame 6, is connected in the 4th joint 11 with seat frame 6 by the hook member 112, increases seat frame 6 Steadiness.

Connected mode in the utility model is the mechanical connection manner such as be articulated and connected or be spirally connected.

The specific folding process of the utility model is as follows：

When being folded to the part of backing tube 3, solution lock-switch 36 is promoted to side and folds the clamping of button 35 first, Button 35 will be folded simultaneously to promote to the through hole by compression spring 92, now the pull rope 39 is tightened up, pull rope 39 other end can drive the gear 91 to be moved into the second disk body 94, coordinate clamping with the second disk body 94, now the first disk Body 90 is not stressed, and by upper penstock 37, downward penstock 38 is drawn close counterclockwise, and that realizes backing tube 3 folds process, then it is described before help The pipe 4 of hand 5 is connected with the 4th turning joint 83, and while the 4th turning joint 83 is acted, handrail sleeve pipe 53 is linked, The seat frame 6 is arranged on the preceding bar 50, and therefore, preceding bar 50 is also linked simultaneously, Ran Houzai

Front wheels 1 are drawn close by the folding of the first STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED to rear wheels 2, the first STATEMENT OF FEDERALLY SPONSORED and the Two STATEMENT OF FEDERALLY SPONSOREDs hold folding upwards, realize folding for perambulator；During expansion, upper penstock 37 is carried by the 3rd folding/unfolding joint 10 Rise, then promote solution lock-switch 36 to opposite side, while fold button 35 to be pushed up back initial position by the effect of spring, The pull rope 39 does not have active force, and now the gear 91 returns to the second disk body 94 from the position of the first disk body 90 and is connected Position, realize the expansion process of backing tube 3, then hold handrail 54, front wheels 1 are passed through into the first folding/unfolding joint 8 and trailing wheel The separation of group 2, realize the expansion process of perambulator, the mesh for folding expansion process and realizing Quick folding perambulator of above perambulator , simplification folds step, facilitates father and mother and looks after baby.

Explanation only is made that using preferable example with regard to the utility model above, but is not to be construed as to claim Limitation, structure of the present utility model can have other changes, be not limited to said structure.In a word, it is all of the present utility model only The various change made in vertical scope of the claims is in the scope of protection of the utility model.

Claims

1. it is a kind of can Quick folding perambulator, including front wheels, rear wheels, backing tube, handrail tube, preceding handrail, seat frame with And support frame, it is characterised in that：The first folding/unfolding joint is provided between the front wheels and rear wheels, the rear wheels, which are provided with, stops Car part, the second folding/unfolding joint is provided between the handrail tube and backing tube, is additionally provided with the backing tube and coordinates with second joint 3rd folding/unfolding joint of connection and the 4th joint, the handrail tube is also connected with first folding/unfolding joint, before described Wheel group is provided with the STATEMENT OF FEDERALLY SPONSORED being connected with the 4th joint, and a joystick, the seat are additionally provided with the backing tube Position frame is connected with preceding handrail.

A kind of 2. perambulator of energy Quick folding according to claim 1, it is characterised in that：The 3rd folding/unfolding joint bag The attached body in joint for including joint body and being flexibly connected with joint body fits, the joint body include being arranged in backing tube First set pipe fitting and the fluting part that is fixedly connected with first set pipe fitting, the attached body in joint includes and fluting part cooperation activity Be hinged movable part and the second sleeve part being fixedly connected with movable part, second sleeve part are plugged on the backing tube It is interior.

A kind of 3. perambulator of energy Quick folding according to claim 1, it is characterised in that：The second folding/unfolding joint bag Include and be provided with the first disk body of connecting tube, be connected with the second disk body of the first disk body mating connection, with the first disk body internal engagement Gear and the disk cover for coordinating clamping with the first disk body, the gear middle part are provided with the pressure withstood in the first disk body and the second disk body Contracting spring, the second disk body middle part are additionally provided with connecting shaft, and the gear, the first disk body are connected with connecting shaft, and second Disk body also coordinates with support frame as described above to be flexibly connected, and the connecting tube is connected with the handrail tube.

A kind of 4. perambulator of energy Quick folding according to claim 1, it is characterised in that：The first folding/unfolding joint bag Include the first turning joint provided with capping, the second turning joint being connected with the first turning joint and the second turning joint The 3rd turning joint being connected and the 4th turning joint being connected with the 3rd turning joint, first activity are closed Section is connected with the handrail tube, and second turning joint is connected with rear wheels, and the 3rd turning joint is with before Wheel group is connected, and the 4th turning joint is also connected with the seat frame.

A kind of 5. perambulator of energy Quick folding according to claim 4, it is characterised in that：The 4th turning joint bag Include circular body of the middle part provided with the second connecting shaft, the first connecting tube being arranged in circular body and hung down with the first connecting tube The second connecting tube directly set, second connecting shaft are closed through the 3rd turning joint, the second turning joint, the first activity Section is connected with the capping, and first connecting tube is connected with preceding bar, second connecting tube and the seat Position frame is connected.

A kind of 6. perambulator of energy Quick folding according to claim 1, it is characterised in that：4th joint includes circle Cover piece, the through hole for being arranged on dome part outer rim, the attached pipe on setting dome part and the hook member being obliquely installed with attached pipe, it is described Backing tube is connected with the through hole, the attached pipe and STATEMENT OF FEDERALLY SPONSORED coordinate grafting, and the hook member is fixedly connected on the circle On cover piece, the hook member coordinates clamping with seat frame.

A kind of 7. perambulator of energy Quick folding according to claim 6, it is characterised in that：The backing tube includes the upper back of the body Pipe and the lower penstock being connected by the 3rd folding/unfolding joint, the upper penstock are provided with the joystick, the lower back Pipe is connected with the through hole.

A kind of 8. perambulator of energy Quick folding according to claim 7, it is characterised in that：The joystick includes hand The handle lower cover of mating connection is covered, fold button and solves lock-switch on lid and handle on handle, it is described to fold button and unblock Switch is arranged on the handle between lid and handle lower cover, and the inside for folding button is provided with spring, described to fold The both sides of button are respectively equipped with screen post, and solution lock-switch is stated in the spring top residence, and the solution lock-switch folds button with described It is connected, one is additionally provided with the upper penstock with the slotted eye passed through with the solution lock-switch, is additionally provided with and leads in the upper penstock Messenger, described pull rope one end fold snap fit clamping with described, and the screen post is connected with pull rope.

A kind of 9. perambulator of energy Quick folding according to claim 4, it is characterised in that：The preceding handrail includes and the The preceding bar that four turning joints are connected and the pedal tube on preceding bar and the handrail being arranged in the middle part of preceding bar Component, the armrest assembly include the handrail sleeve pipe being connected with preceding bar and at least two and handrail sleeve pipe cooperation company The handrail connect.

A kind of 10. perambulator of energy Quick folding according to claim 6, it is characterised in that：The STATEMENT OF FEDERALLY SPONSORED includes the One STATEMENT OF FEDERALLY SPONSORED and the second STATEMENT OF FEDERALLY SPONSORED with the first STATEMENT OF FEDERALLY SPONSORED coordination hinge, first STATEMENT OF FEDERALLY SPONSORED and front wheels coordination hinge, Second STATEMENT OF FEDERALLY SPONSORED is connected with attached pipe.