CN208760695U

CN208760695U - A kind of go-cart for double child

Info

Publication number: CN208760695U
Application number: CN201821125540.2U
Authority: CN
Inventors: 陈婷婷
Original assignee: Daye Sifang Children's Products Co Ltd
Current assignee: Daye Sifang Children's Products Co Ltd
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2019-04-19
Anticipated expiration: 2028-07-16

Abstract

The utility model discloses a kind of go-cart for double child, its structure includes foldable sunshade, safety guide rail, twin bench-type seat, footrest for children, cart support frame, the anti-skidding handle of perambulator, the utility model realizes go-cart for double child by being equipped with rocking chair switching device, when child will the rest in children trolley when, go-cart for double child can be temporarily changed to Rocking-chair for child by rocking chair switching device, syngignoscism is provided for child, parent carries out rocking hypnosis without having child in arms, the both hands of parent can temporarily be liberated, alleviate the hardships given birth to children, it effectively enhances the functionality of go-cart for double child simultaneously and improves the practicability of children trolley.

Description

A kind of go-cart for double child

Technical field

The utility model is a kind of go-cart for double child, belongs to carriage for children field.

Background technique

Traditional go-cart for double child is only people when in use and carries lesser children's progress outdoor activities offer side It helps, it is functional single, before child will rest in cart, generally requires parent and have in arms and rock hypnosis, have in arms for a long time It rocks and parent's arm is easy to cause to ache, it is to carry out rocking auxiliary urging that traditional children trolley can not need to rest in child It sleeps, the practicability is poor for device.

Utility model content

In view of this, the utility model embodiment provides a kind of go-cart for double child, to improve traditional children trolley Can not need to rest in child is to carry out rocking auxiliary hypnosis, the device deficiency that the practicability is poor.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of double children push away Vehicle, structure include that foldable sunshade, safety guide rail, twin bench-type seat, footrest for children, cart support frame, perambulator are anti-skidding Handle, the anti-skidding handle bolt are fixed on the right side of cart support frame, and the twin bench-type seat is nested among cart support frame, institute Footrest for children is stated to be located at below twin bench-type seat, the safety guide rail be installed on above twin bench-type seat and with the anti-skidding handle of perambulator It is bolted together, the foldable sunshade is set there are two being successively installed in the top of twin bench-type seat, the cart branch Support is made of support frame body, rocking chair switching device, sundries box, curved connecting rod, and the rocking chair switching device is nested Among support frame body left end, the sundries box is located at below footrest for children and is fixed on support frame body bolt Together, the curved connecting rod sets there are two and is welded in support frame bottom part body.

Preferably, the rocking chair switching device is filled by gear transmission structure, gear device, perambulator movable pulley, switching Protective cover, switch fixed structure, rocking chair driving structure composition are set, the switching device protective cover, which runs through, is connected to support frame master Body left end bottom, the switch fixed structure bolt are fixed at left and right sides of switching device protective cover and tight with support frame body It is close together, the perambulator movable pulley is installed on switching device protective cover bottom, and the gear device is nested in switching dress Bottom in protective cover is set, the rocking chair driving structure is nested at the top of switching device protective cover, and the gear transmission structure is located at In switching device protective cover the upper left corner and with gear device, rocking chair driving structure be mechanically connected.

Preferably, the gear transmission structure is by drive rod fixed guide rail, gear-driving rod, crank connecting link, angular wheel Composition, the angular wheel are installed on the switching device protective cover lower right corner and are intermeshed with gear device, the transmission The fixed guide rail of bar is located at below gear device, and the gear-driving rod is nested in the fixed guide rail bottom of drive rod and and rocking chair Driving structure meshes together, and described crank connecting link one end is snapped together with gear-driving rod right end, the other end and conical tooth Wheel front bolt is fixed together.

Preferably, the gear device is by battery settling groove, the first transmission gear, geared motor, power supply control Panel composition processed, the battery settling groove are hollow, rectangular structure and are installed on switching device protective cover inner top, the power supply Control panel is closely buckled in battery settling groove top center, and the geared motor bolt is fixed on switching device protective cover upper right Angle, first transmission gear are welded in below geared motor and mesh together with angular wheel.

Preferably, the switch fixed structure is controlled by fixed block mounting rack, switch fixed block, torsionspring, switching Handle composition processed, the fixed block mounting rack are T-shaped structure and are fixed by bolts at left and right sides of switching device protective cover, institute State that switch fixed block is nested on the right side of fixed block mounting rack and bottom is closely packed together with frame body is supported, the torsionspring It is intermediate to be installed on switch fixed block front, the switching control handle is located at switch fixed block top and fixes with switch Block integrally changes structure.

Preferably, the rocking chair driving structure is made of the second transmission gear, rocking chair oscillating rod, Slippery proof foot pad, and described Two transmission gears are located at below gear-driving rod and are intermeshed with gear-driving rod, pass at the top of the rocking chair oscillating rod with second Moving gear welds together, and the Slippery proof foot pad is set there are two being nested in rocking chair oscillating rod bottom respectively.

Beneficial effect

Child is embraced into the twin bench-type seat of children trolley, parent pushes the anti-skidding handle of perambulator at rear, and children is allowed to exist It plays in cart, when children need rest, rocking chair switching device is rotated 180 by pressing switch fixed structure After degree, curved connecting rod is directly contacted with ground, is opened cartridge driving gear and is postponed, gear device utilizes gear transmission structure It pushes rocking chair driving structure to swing, children trolley is converted into rocking chair, can temporarily liberate the both hands of parent, alleviate and give birth to children Hardships.

By the switching control handle at left and right sides of pressing switching device protective cover, switching control handle drives switch solid Determine block rotation, switch fixed block is detached from support frame body, unclamps and switches after switching device protective cover is rotated 180 degree Handle is controlled, rocking chair driving structure is directly contacted with ground at this time, while curved connecting rod bottom lands, and utilizes power supply control plane Plate opens geared motor, and geared motor drives the rotation of the first transmission gear, the first transmission gear and conical tooth at this time Wheel is meshed, therefore angular wheel is rotated with the first transmission gear, and the first transmission gear pulls gear to pass using crank connecting link Lever moves reciprocatingly in the fixed guide rail of drive rod, and gear-driving rod makes rocking chair oscillating rod in bottom surface by the second transmission gear Upper swing, rocking chair oscillating rod matches to merge with curved connecting rod at this time is converted into rocking chair for children trolley.

The utility model realizes go-cart for double child by being equipped with rocking chair switching device, when child will push away in children When interior rest, go-cart for double child can be temporarily changed to by Rocking-chair for child by rocking chair switching device, provide and urge for child Dormancy effect, parent carry out rocking hypnosis, can temporarily liberate the both hands of parent, alleviate the difficult of child-bearing without having child in arms It is pungent, while effectively enhancing the functionality of go-cart for double child and improving the practicability of children trolley.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of go-cart for double child of the utility model.

Fig. 2 is the internal cross section structural schematic diagram of the utility model go-cart for double child.

Fig. 3 is the schematic diagram of internal structure of the utility model rocking chair switching device.

Fig. 4 is the schematic side view of the utility model rocking chair switching device.

Fig. 5 is the internal structure detailed maps of the utility model rocking chair switching device.

In figure: foldable sunshade -1, safety guide rail -2, twin bench-type seat -3, footrest for children -4, cart support frame - 5, the anti-skidding handle -6 of perambulator, support frame body -51, rocking chair switching device -52, sundries box -53, curved connecting rod -54, tooth Wheel drive mechanism -521, gear device -522, perambulator movable pulley -523, switching device protective cover -524, switch are fixed The fixed guide rail -5211 of structure -525, rocking chair driving structure -526, drive rod, gear-driving rod -5212, crank connecting link -5213, Angular wheel -5214, battery settling groove -5221, the first transmission gear -5222, geared motor -5223, power supply control plane Plate -5224, fixed block mounting rack -5251, switch fixed block -5252, torsionspring -5253, switching control handle -5254, Second transmission gear -5261, rocking chair oscillating rod -5262, Slippery proof foot pad -5263.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, Fig. 1 ~Fig. 5 schematically shows the structure of the children trolley of the utility model embodiment, With reference to embodiment, into One step illustrates the utility model.

Embodiment

As Figure 1-Figure 5, the utility model provides a kind of go-cart for double child, structure include foldable sunshade 1, The anti-skidding handle 6 of safety guide rail 2, twin bench-type seat 3, footrest for children 4, cart support frame 5, perambulator, anti-skidding 6 bolt of handle It is fixed on 5 right side of cart support frame, the twin bench-type seat 3 is nested among cart support frame 5, and the footrest for children 4 is located at 3 lower section of twin bench-type seat, the safety guide rail 2 are installed on 3 top of twin bench-type seat and are bolted to one with the anti-skidding handle 6 of perambulator It rises, the foldable sunshade 1 is set there are two being successively installed in the top of twin bench-type seat 3, and the cart support frame 5 is by supporting Frame body 51, rocking chair switching device 52, sundries box 53, curved connecting rod 54 form, and the rocking chair switching device 52 is nested Among support 51 left end of frame body, the sundries box 53 be located at the lower section of footrest for children 4 and with support 51 spiral shell of frame body Bolt is fixed together, and the curved connecting rod 54 sets there are two and is welded in support 51 bottom of frame body.

The rocking chair switching device 52 by gear transmission structure 521, gear device 522, perambulator movable pulley 523, cut Changing device protective cover 524, switch fixed structure 525, rocking chair driving structure 526 form, and the switching device protective cover 524 passes through It wears and is connected to support 51 left end bottom of frame body, 525 bolt of switch fixed structure is fixed on switching device protective cover 524 The left and right sides is simultaneously closely packed together with support frame body 51, and the perambulator movable pulley 523 is installed on 524 bottom of switching device protective cover Portion, the gear device 522 are nested in bottom in switching device protective cover 524, and the rocking chair driving structure 526 is nested in 524 top of switching device protective cover, the gear transmission structure 521 are located at the upper left corner and and tooth in switching device protective cover 524 Wheel drive unit 522, rocking chair driving structure 526 are mechanically connected.

The gear transmission structure 521 by the fixed guide rail 5211 of drive rod, gear-driving rod 5212, crank connecting link 5213, Angular wheel 5214 forms, and the angular wheel 5214 is installed on 524 lower right corner of switching device protective cover and and cartridge driving gear 522 intermeshings are set, the fixed guide rail 5211 of the drive rod is located at 522 lower section of gear device, the gear-driving rod 5212 are nested in fixed 5211 bottom of guide rail of drive rod and mesh together with rocking chair driving structure 526, the crank connecting link 5213 one end are snapped together with 5212 right end of gear-driving rod, and the other end and 5214 front bolt of angular wheel are fixed on one It rises.

The gear device 522 is by battery settling groove 5221, the first transmission gear 5222, geared motor 5223, power control panel 5224 forms, and the battery settling groove 5221 is hollow, rectangular structure and is installed on switching device guarantor 524 inner top of shield, the power control panel 5224 are closely buckled in 5221 top center of battery settling groove, the gear drive horse It is fixed on 524 upper right corner of switching device protective cover up to 5223 bolts, first transmission gear 5222 is welded in gear drive horse Mesh together up to 5223 lower sections and with angular wheel 5214.

The switch fixed structure 525 is by fixed block mounting rack 5251, switch fixed block 5252, torsionspring 5253, switching control handle 5254 forms, and the fixed block mounting rack 5251 is T-shaped structure and is fixed by bolts in switching dress Set the left and right sides of protective cover 524, the switch fixed block 5252 is nested in 5251 right side of fixed block mounting rack and bottom and branch Bracket body 51 is closely packed together, and the torsionspring 5253 is installed among 5252 front of switch fixed block, the switching Control handle 5254 be located at the top of switch fixed block 5252 and with 5252 integralization structure of switch fixed block.

The rocking chair driving structure 526 is by the second transmission gear 5261, rocking chair oscillating rod 5262,5263 groups of Slippery proof foot pad At second transmission gear 5261 is located at 5212 lower section of gear-driving rod and is intermeshed with gear-driving rod 5212, described 5262 top of rocking chair oscillating rod welds together with the second transmission gear 5261, and the Slippery proof foot pad 5263 sets embedding there are two distinguishing It is placed on 5262 bottom of rocking chair oscillating rod.

Child is embraced in the twin bench-type seat 3 of children trolley, parent pushes the anti-skidding handle 6 of perambulator at rear, allows children It plays in cart, when children need rest, rocking chair switching device 52 is rotated one by pressing switch fixed structure 525 After 180 degree, curved connecting rod 54 is directly contacted with ground, after opening gear device 522,522 benefit of gear device It pushes rocking chair driving structure 526 to swing with gear transmission structure 521, children trolley is converted into rocking chair, can temporarily be solved The both hands for putting parent alleviate the hardships of child-bearing.

Pass through the switching control handle 5254 of 524 left and right sides of pressing switching device protective cover, switching control handle 5254 Switch fixed block 5252 is driven to rotate, switch fixed block 5252 is detached from support frame body 51, by switching device protective cover 524 Switching control handle 5254 is unclamped after rotating 180 degree, rocking chair driving structure 526 is directly contacted with ground at this time, while bent 54 bottom of shape connecting rod lands, and opens geared motor 5223 using power control panel 5224, at this time geared motor 5223 drive the rotation of the first transmission gear 5222, and the first transmission gear 5222 is meshed with angular wheel 5214, therefore conical tooth Wheel 5214 is rotated with the first transmission gear 5222, and the first transmission gear 5222 pulls gear-driving rod using crank connecting link 5213 5212 move reciprocatingly in the fixed guide rail 5211 of drive rod, and gear-driving rod 5212 makes rocking chair by the second transmission gear 5261 Oscillating rod 5262 is swung on bottom surface, and rocking chair oscillating rod 5262 matches to merge and is converted into children trolley with curved connecting rod 54 at this time Rocking chair.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this The range of utility model is indicated by the appended claims rather than the foregoing description, it is intended that equally wanting for claim will be fallen in All changes in the meaning and scope of part are embraced therein.Any appended drawing reference in claim should not be regarded To limit the claims involved.

Claims

1. a kind of go-cart for double child, structure includes foldable sunshade (1), safety guide rail (2), twin bench-type seat (3), youngster Virgin foot pedal (4), cart support frame (5), the anti-skidding handle of perambulator (6), it is characterised in that:

Anti-skidding handle (6) bolt is fixed on the right side of cart support frame (5), and the twin bench-type seat (3) is nested in cart support Frame (5) is intermediate, and the footrest for children (4) is located at below twin bench-type seat (3), and the safety guide rail (2) is installed on Double-seat It is bolted together above chair (3) and with the anti-skidding handle of perambulator (6), the foldable sunshade (1) sets that there are two successively pacify Loaded in the top of twin bench-type seat (3)；

The cart support frame (5) is by support frame body (51), rocking chair switching device (52), sundries box (53), curved company Extension bar (54) composition, the rocking chair switching device (52) are nested among support frame body (51) left end, the sundries box (53) it is located at below footrest for children (4) and is fixed together with support frame body (51) bolt, the curved connecting rod (54) If there are two and it is welded in support frame body (51) bottom.

2. a kind of go-cart for double child according to claim 1, it is characterised in that: the rocking chair switching device (52) is by tooth Take turns drive mechanism (521), gear device (522), perambulator movable pulley (523), switching device protective cover (524), switch Fixed structure (525), rocking chair driving structure (526) composition, the switching device protective cover (524), which is run through, is connected to support frame master Body (51) left end bottom, switch fixed structure (525) bolt are fixed at left and right sides of switching device protective cover (524) simultaneously It being closely packed together with support frame body (51), the perambulator movable pulley (523) is installed on switching device protective cover (524) bottom, The gear device (522) is nested in switching device protective cover (524) interior bottom, and the rocking chair driving structure (526) is embedding It is placed at the top of switching device protective cover (524), the gear transmission structure (521) is located in switching device protective cover (524) left Upper angle is simultaneously mechanically connected with gear device (522), rocking chair driving structure (526).

3. a kind of go-cart for double child according to claim 2, it is characterised in that: the gear transmission structure (521) by Drive rod fixed guide rail (5211), gear-driving rod (5212), crank connecting link (5213), angular wheel (5214) composition, it is described Angular wheel (5214) is installed on switching device protective cover (524) lower right corner and is intermeshed with gear device (522), institute It states drive rod fixed guide rail (5211) to be located at below gear device (522), the gear-driving rod (5212) is nested in biography Fixed guide rail (5211) bottom of lever simultaneously meshes together, described crank connecting link (5213) one end with rocking chair driving structure (526) It is snapped together with gear-driving rod (5212) right end, the other end is fixed together with angular wheel (5214) front bolt.

4. a kind of go-cart for double child according to claim 2 or 3, it is characterised in that: the gear device (522) By battery settling groove (5221), the first transmission gear (5222), geared motor (5223), power control panel (5224) group At the battery settling groove (5221) is hollow, rectangular structure and is installed on switching device protective cover (524) inner top, the electricity Source control panel (5224) is closely buckled in battery settling groove (5221) top center, and geared motor (5223) bolt is fixed In switching device protective cover (524) upper right corner, first transmission gear (5222) is welded under geared motor (5223) Fang Bingyu angular wheel (5214) meshes together.

5. a kind of go-cart for double child according to claim 2, it is characterised in that: the switch fixed structure (525) By fixed block mounting rack (5251), switch fixed block (5252), torsionspring (5253), switching control handle (5254) group At the fixed block mounting rack (5251) is T-shaped structure and is fixed by bolts in switching device protective cover (524) left and right two Side, the switch fixed block (5252) is nested on the right side of fixed block mounting rack (5251) and bottom and support frame body (51) are tight It is close together, the torsionspring (5253) is installed among switch fixed block (5252) front, the switching control handle (5254) it is located at the top of switch fixed block (5252) and integrally changes structure with switch fixed block (5252).

6. a kind of go-cart for double child according to claim 2, it is characterised in that: the rocking chair driving structure (526) by Second transmission gear (5261), rocking chair oscillating rod (5262), Slippery proof foot pad (5263) composition, second transmission gear (5261) It is intermeshed below gear-driving rod (5212) and with gear-driving rod (5212), at the top of the rocking chair oscillating rod (5262) Weld together with the second transmission gear (5261), the Slippery proof foot pad (5263) sets there are two being nested in rocking chair oscillating rod respectively (5262) bottom.