CN204915775U - Novel children's handcart - Google Patents

Novel children's handcart Download PDF

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Publication number
CN204915775U
CN204915775U CN201520447462.8U CN201520447462U CN204915775U CN 204915775 U CN204915775 U CN 204915775U CN 201520447462 U CN201520447462 U CN 201520447462U CN 204915775 U CN204915775 U CN 204915775U
Authority
CN
China
Prior art keywords
garage
knock
vehicle
hole
boogie board
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
Application number
CN201520447462.8U
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Chinese (zh)
Inventor
张�浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUIZHOU JIANBAO CHILDREN ARTICLE Co Ltd
Original Assignee
GUIZHOU JIANBAO CHILDREN ARTICLE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUIZHOU JIANBAO CHILDREN ARTICLE Co Ltd filed Critical GUIZHOU JIANBAO CHILDREN ARTICLE Co Ltd
Priority to CN201520447462.8U priority Critical patent/CN204915775U/en
Application granted granted Critical
Publication of CN204915775U publication Critical patent/CN204915775U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel children's handcart, including locking device, locking device is connected with the head rod, and the head rod is connected with the handrail, and the head rod is still articulated with first bracing piece and second bracing piece respectively, and the bottom of first bracing piece and second bracing piece all is equipped with the universal wheel, is equipped with brake equipment between the universal wheel of first bracing piece bottom, and the second bracing piece is articulated with the second connecting rod, and the second connecting rod is connected with locking device, this children's shallow is accomplished in the time of satisfying the user and embrace child and is received the action of closing the ride, convenient operation, safety, can not the corrosion under humid environment, can not influence folding mechanism's maneuverability, simple structure. During the brake, only need single foot to step on step board and just can realize the brake, convenient operation, easy production, it is with low costs, simple structure.

Description

A kind of novel children hand barrow
Technical field
The utility model relates to a kind of baby carriage, particularly one and has opened by one hand mechanism and the novel children hand barrow easily that brakes.
Background technology
People, when selecting baby carriage, except considering the factors such as appearance design, especially focus on its comfort feature and safety.The baby stroller domestic at present generally special safety device of little employing prevents maloperation, and baby carriage sold on the market folds ride, launches ride, the hook structure that returns the vehicle to the garage and knock off substantially can be divided into following several: 1. bimanualness folds ride structure, this structure can not meet when user embraces child and completes the action folding ride; 2. one-handed performance folds ride structure, but need operate another part expansion ride, uses also inconvenient.3., with the Collaping device that the gear that several functions are different is formed with other elements, make collapsing mechanism inside adopt gear transmission more, but the easy corrosion of gear in wet condition, and this just directly has influence on the operability of the collapsing mechanism of this baby stroller; And the collapsing mechanism structure of this kind of baby stroller is comparatively complicated.In addition, for avoiding the generation of perambulator contingency, generally brake gear is set on the stroller.The perambulator of current employing rear service brake brake modes is commonplace, is respectively provided with brake and for controlling the pedal braked, during brake, needs the pedal stepping on the left and right sides respectively, could stop, operating very inconvenient in two rear wheel sides.Also have and control, slow down the moving velocity of perambulator by electronics packages such as contact pickup, acceleration pick-up, control modules or make perambulator stop travelling, although this class methods are advanced, produce not easily and cost is high, big energy-consuming, simple and practical not.
Utility model content
The purpose of this utility model is, provides a kind of novel children hand barrow.This children trolley can meet when user embraces child and completes the action folding ride; Easy to operate, safety; In wet condition can not corrosion, the operability of collapsing mechanism can not be affected; And structure is simple.During brake, only need single pin riding boogie board just can realize brake, easy to operate, easily produce, cost is low, and structure is simple.
This is by novel technical scheme: a kind of novel children hand barrow, comprise locking device, locking device is connected with head rod, head rod is connected with handrail, head rod also respectively with the first strut bar and the second strut bar hinged, the bottom of the first strut bar and the second strut bar is equipped with cardan wheel, is provided with brake gear between the cardan wheel of the first strut bar bottom, second strut bar and the second pipe link hinged, the second pipe link is connected with locking device; Described locking device comprises hand lid, and hand is handled an adapter shaft lid two ends and is connected with handle pipe, and handle pipe is connected with connecting device, is provided with the iron plate that returns the vehicle to the garage and knock off outside connecting device, and the iron plate that returns the vehicle to the garage and knock off is sold with the first strut bar hinged; Described hand comprises two road locks lid, and two road locks link with the plate that returns the vehicle to the garage and knock off and connect, and plate button both sides of returning the vehicle to the garage and knock off are respectively equipped with bracing wire fixed cover; Described connecting device comprises connection pipe, connection pipe is provided with the first set pin, spring is provided with in connection pipe below first set pin, spring is connected with the top of sliding shoe, sliding shoe is connected with the first guide groove on connection pipe through the second set pin, and the second guide groove on sliding shoe is connected with connection pipe through the 3rd set pin; The described iron plate that returns the vehicle to the garage and knock off is provided with bayonet socket; The described plate that returns the vehicle to the garage and knock off is buckled that being provided with returns the vehicle to the garage and knock off and is pulled and buckles hole, return the vehicle to the garage and knock off to pull to buckle to be provided with to return the vehicle to the garage and knock off to pull below hole and detain hole, return the vehicle to the garage and knock off to pull and buckle hole and be connected with the first bracing wire, the other end of the first bracing wire is connected with handle pipe adapter shaft through bracing wire fixed cover, hand successively with sliding shoe, return the vehicle to the garage and knock off to pull and detain hole and be connected with the second bracing wire, the other end of the second bracing wire is connected with handle pipe adapter shaft through bracing wire fixed cover, hand successively with sliding shoe; Described brake gear comprises axle, is provided with riding boogie board device in the middle part of axle, and axle two ends are provided with brake wheel, is provided with the second fixed block between riding boogie board device and brake wheel; Described riding boogie board device comprises riding boogie board, upper riding boogie board is connected with lower riding boogie board, upper riding boogie board and lower riding boogie board all with the first sleeve connection, first set jacket casing is located on axle, and the first sleeve both sides are equipped with the first fixed block, and the first fixed block is provided with the first hole, lower riding boogie board is del, lower riding boogie board both sides contact with brake lever, and the second fixed block is provided with the second hole, and brake lever is successively through the first hole and the second hole; Described brake wheel is provided with the 3rd hole; Spring is provided with between the baffle plate of described brake lever and the second fixed block.
Aforesaid novel children hand barrow, the manual position of described two road locks is positioned at hand lid outside.
Aforesaid novel children hand barrow, described in the return the vehicle to the garage and knock off manual position of plate button be positioned at hand lid outside.
Compared with prior art, head rod of the present utility model respectively with the first strut bar and the second strut bar hinged, the second strut bar and the second pipe link hinged, the second pipe link is all connected with locking device with head rod; Return the vehicle to the garage and knock off and pull returning the vehicle to the garage and knock off to pull and buckling hole and detain hole be connected with the first bracing wire and the second bracing wire respectively with returning the vehicle to the garage and knock off to pull of button, first bracing wire is connected respectively with sliding shoe with the second bracing wire, second set pin of sliding shoe and the first guide groove sliding block joint of connection pipe, second guide groove of sliding shoe and the 3rd set pin sliding block joint of connection pipe, the below of set pin is provided with spring, and spring is connected with sliding shoe.Pull button by pulling returning the vehicle to the garage and knock off of this structure, the first bracing wire and the second bracing wire will pull sliding shoe upward sliding, make the second set pin on sliding shoe move to B from A point, now promote handle pipe downwards, the iron plate that returns the vehicle to the garage and knock off rotates around pin, until perambulator draws in completely, then release is returned the vehicle to the garage and knock off and pulled button; Second set pin gets back to A by from B under the action of the spring, and the second set pin being now in position A is just positioned at the bayonet socket of the iron plate that returns the vehicle to the garage and knock off, and namely completes the folding after returning the vehicle to the garage and knock off.When perambulator opened by needs, again pulling returns the vehicle to the garage and knock off pulls button, first bracing wire and the second bracing wire will pull sliding shoe upward sliding, the second set pin on sliding shoe is made to leave the bayonet socket of the iron plate that returns the vehicle to the garage and knock off, B is moved to from A point, upwards put forward handle pipe, the iron plate that returns the vehicle to the garage and knock off rotates until perambulator is opened completely around pin, and then release is returned the vehicle to the garage and knock off and pulled button; Second set pin gets back to A by from B under the action of the spring, namely complete perambulator open after sealed action.This action one hand can realize, and one hand just can operate, and can meet when user embraces child and complete the action folding ride; The manual position of two road locks and the plate button that returns the vehicle to the garage and knock off is positioned at hand lid outside, operates more convenient, safety; Comparing in wet condition can not corrosion, can not affect the operability of collapsing mechanism; And the utility model structure is simple.By installing riding boogie board device in the middle part of axle, brake lever is located at lower riding boogie board both sides, and lower riding boogie board is del, only needing single pin to step on riding boogie board just can make brake lever be placed in the 3rd hole with brake wheel, makes brake wheel stop motion, thus cardan wheel is stopped operating, namely stop, easy to operate.Compare and utilize contact pickup, acceleration pick-up, control module brake gear, cost is low, and structure is simple, and easily produces.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that locking device is connected with the first strut bar and the second strut bar;
Fig. 3 is the structural representation of locking device when opening;
Fig. 4 is locking device structural representation;
Fig. 5 is the cut-away view of locking device;
Fig. 6 is the structural representation of sliding shoe;
Fig. 7 is the structural representation of connection pipe;
Fig. 8 is the structural representation of brake gear;
Fig. 9 is the structural representation of brake wheel.
Being labeled as in accompanying drawing: 1-hand is lid, 2-hand is adapter shaft, 3-handle pipe, 4-connecting device, 5-returns the vehicle to the garage and knock off iron plate, 6-bis-road is locked, 7-returns the vehicle to the garage and knock off plate button, 8-bracing wire fixed cover, 9-connection pipe, 10-first set pin, 11-spring, 12-sliding shoe, 13-second set pin, 14-first guide groove, 15-second guide groove, 16-the 3rd set pin, 17-bayonet socket, 18-returns the vehicle to the garage and knock off to pull and buckles hole, 19-returns the vehicle to the garage and knock off to pull and detains hole, 20-first bracing wire, 21-second bracing wire, 22-sells, 23-locking device, 24-first strut bar, 25-head rod, 26-second strut bar, 27-second pipe link, 28-first fulcrum, 29-second fulcrum, 30-the 3rd fulcrum, 31-the 4th fulcrum, 32-cardan wheel, 33-handrail, 34-brake gear, 35-axle, 36-riding boogie board device, 37-brake wheel, 38-second fixed block, the upper riding boogie board of 39-, riding boogie board under 40-, 41-first sleeve, 42-first fixed block, 43-first hole, 44-brake lever, 45-the 3rd hole, 46-second hole, 47-block, 48-spring.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment.A kind of novel children hand barrow, is formed as shown in figs 1-9.A kind of novel children hand barrow, comprise locking device 23, locking device 23 is connected with head rod 25, head rod 25 is connected with handrail 33, head rod 25 also respectively with the first strut bar 24 and the second strut bar 26 hinged, the bottom of the first strut bar 24 and the second strut bar 26 is equipped with cardan wheel 32, is provided with brake gear 34 between the cardan wheel 32 of the first strut bar 24 bottom, second strut bar 26 and the second pipe link 27 hinged, the second pipe link 27 is connected with locking device 23; Described locking device 23 comprises hand lid 1, and hand is handled lid 1 two ends an adapter shaft 2 and is connected with handle pipe 3, and handle pipe 3 is connected with connecting device 4, is provided with the iron plate 5 that returns the vehicle to the garage and knock off outside connecting device 4, the iron plate 5 that returns the vehicle to the garage and knock off sell 22 and first strut bar 24 hinged; Described hand comprises two lock 6, two road, road locks 6 lid 1 and is connected with the plate button 7 that returns the vehicle to the garage and knock off, and plate button 7 both sides of returning the vehicle to the garage and knock off are respectively equipped with bracing wire fixed cover 8; Described connecting device 4 comprises connection pipe 9, connection pipe 9 is provided with the first set pin 10, spring 11 is provided with in connection pipe 9 below first set pin 10, spring 11 is connected with the top of sliding shoe 12, sliding shoe 12 is connected with the first guide groove 14 on connection pipe 9 through the second set pin 13, and the second guide groove 15 on sliding shoe 12 is connected with connection pipe 9 through the 3rd set pin 16; The described iron plate 5 that returns the vehicle to the garage and knock off is provided with bayonet socket 17; The described plate button 7 that returns the vehicle to the garage and knock off is provided with to return the vehicle to the garage and knock off to pull buckles hole 18, return the vehicle to the garage and knock off to pull to buckle to be provided with to return the vehicle to the garage and knock off to pull below hole 18 and detain hole 19, return the vehicle to the garage and knock off to pull and buckle hole 18 and be connected with the first bracing wire 20, the other end of the first bracing wire 20 is connected with handle pipe 3 adapter shaft 2 through bracing wire fixed cover 8, hand successively with sliding shoe 12, return the vehicle to the garage and knock off to pull and detain hole 19 and be connected with the second bracing wire 21, the other end of the second bracing wire 21 is connected with handle pipe 3 adapter shaft 2 through bracing wire fixed cover 8, hand successively with sliding shoe 12; Described brake gear 34 comprises axle 35, is provided with riding boogie board device 36 in the middle part of axle 35, and axle 35 two ends are provided with brake wheel 37, is provided with the second fixed block 38 between riding boogie board device 36 and brake wheel 37; Described riding boogie board device 36 comprises riding boogie board 39, upper riding boogie board 39 is connected with lower riding boogie board 40, upper riding boogie board 39 is all connected with the first sleeve 41 with lower riding boogie board 40, first sleeve 41 is set on axle 35, and the first sleeve 41 both sides are equipped with the first fixed block 42, first fixed block 42 and are provided with the first hole 43, lower riding boogie board 40 is in del, lower riding boogie board 40 both sides contact with brake lever 44, and the second fixed block 38 is provided with the second hole 46, and brake lever 44 is successively through the first hole 43 and the second hole 46; Described brake wheel 37 is provided with the 3rd hole 45; Spring 48 is provided with between the baffle plate 47 of described brake lever 44 and the second fixed block 38.
The manual position of described two road locks 6 is positioned at hand outside lid 1.
The manual position of the described plate button 7 that returns the vehicle to the garage and knock off is positioned at hand outside lid 1.
Principle of work: pull button 7 by pulling to return the vehicle to the garage and knock off, first bracing wire 20 and the second bracing wire 21 will pull sliding shoe 12 upward sliding, the second set pin 13 on sliding shoe 12 is made to move to B from A point, now promote handle pipe 3 downwards, the iron plate 5 that makes to return the vehicle to the garage and knock off rotates clockwise centered by pin 22, head rod 25 rotates clockwise around the first fulcrum 28, second pipe link 27 rotates clockwise around the 3rd fulcrum 30 and drives connection pipe 9 to rotate clockwise until perambulator draws in completely around the 4th fulcrum 30, and then release is returned the vehicle to the garage and knock off and pulled button 7; Second set pin 13 gets back to A by from B under the effect of spring 11, and the second set pin 13 being now in position A is just positioned at the bayonet socket 17 of the iron plate 5 that returns the vehicle to the garage and knock off, and namely completes the sealed action after returning the vehicle to the garage and knock off.When perambulator opened by needs, again pulling returns the vehicle to the garage and knock off pulls button 7, first bracing wire 20 and the second bracing wire 21 will pull sliding shoe 12 upward sliding, the second set pin 13 on sliding shoe 12 is made to leave the bayonet socket 17 of the iron plate 5 that returns the vehicle to the garage and knock off, B is moved to from A point, upwards put forward handle pipe 3, the iron plate 5 that makes to return the vehicle to the garage and knock off rotates counterclockwise centered by pin 22, head rod 25 rotates counterclockwise around the first fulcrum 28, second pipe link 27 rotates counterclockwise around the 3rd fulcrum 30 and drives connection pipe 9 to rotate counterclockwise until perambulator is opened completely around the 4th fulcrum 30, and then release is returned the vehicle to the garage and knock off and pulled button 7; Second set pin 13 gets back to A by from B under the effect of spring 11, namely complete perambulator open after sealed action.During brake, single pin steps on riding boogie board 39, and lower riding boogie board 40 is in del, lower riding boogie board 40 promotes brake lever 44 to two lateral movements, and spring 48 is in compressive state, makes brake lever 44 be placed in the 3rd hole 45 of brake wheel 37, brake wheel 37 stop motion, thus make cardan wheel 32 stop motion, realize brake.When need start baby carriage, upper riding boogie board 39 upward movement, makes spring 48 recover from compressive state, brake lever 44 to intermediary movements, makes brake lever 44 and the 3rd hole 35 leave, brake wheel 37 setting in motion under the restoring force of spring 48, thus make cardan wheel 32 setting in motion, i.e. the startup of carriage for children.

Claims (3)

1. a novel children hand barrow, it is characterized in that: comprise locking device (23), locking device (23) is connected with head rod (25), head rod (25) is connected with handrail (33), head rod (25) also respectively with the first strut bar (24) and the second strut bar (26) hinged, the bottom of the first strut bar (24) and the second strut bar (26) is equipped with cardan wheel (32), brake gear (34) is provided with between the cardan wheel (32) of the first strut bar (24) bottom, second strut bar (26) is hinged with the second pipe link (27), second pipe link (27) is connected with locking device (23), described locking device (23) comprises hand lid (1), hand is handled an adapter shaft (2) lid (1) two ends and is connected with handle pipe (3), handle pipe (3) is connected with connecting device (4), connecting device (4) outside is provided with the iron plate that returns the vehicle to the garage and knock off (5), and it is hinged with the first strut bar (24) that the iron plate that returns the vehicle to the garage and knock off (5) sells (22), described hand comprises two roads lock (6) lid (1), and two roads lock (6) are connected with the plate button (7) that returns the vehicle to the garage and knock off, and plate button (7) both sides of returning the vehicle to the garage and knock off are respectively equipped with bracing wire fixed cover (8), described connecting device (4) comprises connection pipe (9), connection pipe (9) is provided with the first set pin (10), spring (11) is provided with in the connection pipe (9) of the first set pin (10) below, spring (11) is connected with the top of sliding shoe (12), sliding shoe (12) is connected with the first guide groove (14) on connection pipe (9) through the second set pin (13), and the second guide groove (15) on sliding shoe (12) is connected with connection pipe (9) through the 3rd set pin (16), the described iron plate that returns the vehicle to the garage and knock off (5) is provided with bayonet socket (17), the described plate button (7) that returns the vehicle to the garage and knock off is provided with to return the vehicle to the garage and knock off to pull buckles hole (18), return the vehicle to the garage and knock off to pull and buckle below, hole (18) and be provided with to return the vehicle to the garage and knock off to pull and detain hole (19), return the vehicle to the garage and knock off to pull and buckle hole (18) and be connected with the first bracing wire (20), the other end of the first bracing wire (20) is successively through bracing wire fixed cover (8), hand is connected with handle pipe (3) adapter shaft (2) with sliding shoe (12), return the vehicle to the garage and knock off to pull and detain hole (19) and be connected with the second bracing wire (21), the other end of the second bracing wire (21) is successively through bracing wire fixed cover (8), hand is connected with handle pipe (3) adapter shaft (2) with sliding shoe (12), described brake gear (34) comprises axle (35), and axle (35) middle part is provided with riding boogie board device (36), and axle (35) two ends are provided with brake wheel (37), are provided with the second fixed block (38) between riding boogie board device (36) and brake wheel (37), described riding boogie board device (36) comprises riding boogie board (39), upper riding boogie board (39) is connected with lower riding boogie board (40), upper riding boogie board (39) is all connected with the first sleeve (41) with lower riding boogie board (40), first sleeve (41) is set on axle (35), first sleeve (41) both sides are equipped with the first fixed block (42), first fixed block (42) is provided with the first hole (43), lower riding boogie board (40) is in del, lower riding boogie board (40) both sides contact with brake lever (44), second fixed block (38) is provided with the second hole (46), brake lever (44) is successively through the first hole (43) and the second hole (46), described brake wheel (37) is provided with the 3rd hole (45), spring (48) is provided with between the baffle plate (47) of brake lever (44) and the second fixed block (38).
2. novel children hand barrow according to claim 1, is characterized in that: the manual position in described two roads lock (6) is positioned at hand lid (1) outside.
3. novel children hand barrow according to claim 1, is characterized in that: described in the return the vehicle to the garage and knock off manual position of plate button (7) be positioned at hand lid (1) outside.
CN201520447462.8U 2015-06-28 2015-06-28 Novel children's handcart Expired - Fee Related CN204915775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520447462.8U CN204915775U (en) 2015-06-28 2015-06-28 Novel children's handcart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520447462.8U CN204915775U (en) 2015-06-28 2015-06-28 Novel children's handcart

Publications (1)

Publication Number Publication Date
CN204915775U true CN204915775U (en) 2015-12-30

Family

ID=54964933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520447462.8U Expired - Fee Related CN204915775U (en) 2015-06-28 2015-06-28 Novel children's handcart

Country Status (1)

Country Link
CN (1) CN204915775U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107798894A (en) * 2017-10-09 2018-03-13 孔祥枫 A kind of emergency temporary traffic indicator lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107798894A (en) * 2017-10-09 2018-03-13 孔祥枫 A kind of emergency temporary traffic indicator lamp

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20160628

CF01 Termination of patent right due to non-payment of annual fee