CN209535175U - A kind of folding baby carrier - Google Patents

Abstract

The utility model discloses a kind of folding baby carriers, including perambulator main body, perambulator main body includes: front foot group, front foot group passes through lower folding joint and rear foot group, the connection of handle group, lower folding joint connects upper folding joint by seat articulated section, foot-operated group is connected on upper folding joint, handrail group, backrest group, pass through the upper folding joint and lower folding joint of setting, and the switching mechanism being connect with upper folding joint, and buckle mechanism is pulled with what lower folding joint was connect, by control switch mechanism and pull in buckle mechanism control, the folding of perambulator is realized in lower folding joint movement, in addition on, lower folding joint realizes reset gear using elastic element, combined operation is carried out using complicated mechanism or operation relative to existing folding baby carrier, the folding baby carrier of the utility model embodiment is easy to operate, it is easy to use.

Description

A kind of folding baby carrier

[technical field]

The utility model relates to a kind of folding baby carriers.

[background technique]

Present perambulator has become baby's article indispensable in developmental process.Although perambulator in the market generally can It is folded or is unfolded, but structure is complicated for existing Pram folding, part is various, so that requiring when Pram folding or expansion Carry out cumbersome step.Therefore in order to solve the above technical problems, a kind of easy to operate, folding baby carrier easy to use is designed.

[utility model content]

The utility model lies in that overcome drawbacks described above of the existing technology, provide it is a kind of easy to operate, it is easy to use Folding baby carrier.

In order to achieve the above object, the utility model uses following specific technical solution:

A kind of folding baby carrier comprising perambulator main body, perambulator main body include: front foot group, and front foot group passes through lower folding joint It is connect with rear foot group, handle group, lower folding joint connects upper folding joint by seat articulated section, is connected on upper folding joint Foot-operated group, handrail group, backrest group, lower folding joint include: the front foot articulated section being arranged in front foot group and are arranged in handle group On handle articulated section and the rear foot articulated section that is arranged in rear foot group, bullet is equipped between front foot articulated section and handle articulated section Property driving gear, between flexible drive gear and front foot articulated section be equipped with front foot joint gear, flexible drive gear be equipped with band The sliding tooth that dynamic front foot joint gear is moved axially to handle articulated section, handle group are equipped with switching mechanism, switching mechanism It is connect by flexible bracing wire with flexible drive gear.

Lower folding joint is equipped with lower folding resetting-mechanism.

Lower folding resetting-mechanism includes: the rear foot joint gear being arranged between handle articulated section and rear foot articulated section, after The first elastic element is equipped between foot joint gear and rear foot articulated section.

Upper folding joint includes: seat fold mechanism and seat adjustment mechanism.

Seat fold mechanism includes pivot on the handrail articulated section being arranged in handrail group and the seat being arranged in backrest group Articulated section under socket part and the seat being arranged in foot-operated group is equipped with seat between articulated section under articulated section and seat on seat and rolls over Folded joint gear is equipped with driving seat folding joint gear on seat under seat between articulated section and seat folding joint gear The seat that articulated section moves axially folds driving gear, and seat folds driving gear and passes through bracing wire and be located at pulling for backrest group Buckle mechanism connection.

Seat adjustment mechanism includes articulated section and the seat articulated section connecting with front foot articulated section under seat, pivot under seat Seat adjustment gear is equipped between socket part and seat articulated section, seat articulated section outer surface is equipped with seat large joint lid, and seat is big Joint covers the seat large joint lid support leg for being equipped with and can pushing seat adjustment gear.

The second elastic element, articulated section and seat under seat are equipped under seat folding joint gear and seat between articulated section Third elastic element is equipped between adjustment gear

Compared with prior art, the utility model embodiment has the advantages that

The utility model embodiment provides a kind of folding baby carrier, by the upper folding joint and lower folding joint of setting, And the switching mechanism that connect with upper folding joint and pull buckle mechanism with what lower folding joint was connect, by control switch mechanism and It pulls buckle mechanism and controls the folding that perambulator is realized in upper and lower folding joint movement, in addition upper and lower folding joint is realized using elastic element Reset gear carries out combined operation, the utility model embodiment using complicated mechanism or operation relative to existing folding baby carrier Folding baby carrier it is easy to operate, easy to use.

[Detailed description of the invention]

Fig. 1 is the stereoscopic schematic diagram of the utility model.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the stereoscopic schematic diagram that the seat of the utility model is reversely installed

Fig. 4 is the right view of Fig. 3.

Fig. 5 is one of folding joint exploded view under the utility model.

Fig. 6 is two of folding joint exploded view under the utility model.

Fig. 7 is one of folding joint exploded view on the utility model.

Fig. 8 is two of folding joint exploded view on the utility model.

Fig. 9 is one of the utility model bending joint exploded view.

Figure 10 is the two of the utility model bending joint exploded view.

Figure 11 is the utility model mounting group perspective view.

Figure 12 is the utility model mounting group exploded view.

Figure 13 is the utility model folding baby carrier completely folded state figure.

The utility model is described in further detail with reference to the accompanying drawing.

[specific embodiment]

Further more detailed description is done to the present invention below in conjunction with specific embodiment.

Referring to Fig.1, shown in 2,3,4,5,6,7,8,9,10,11,12,13, a kind of folding baby carrier comprising perambulator main body 1, The perambulator main body 1 includes: front foot group 11, and front foot group 11 is connect by lower folding joint 2 with rear foot group 12, handle group 14, lower folding Folded joint 2 connects upper folding joint 3 by seat articulated section 37, be connected on upper folding joint 3 foot-operated group 16, handrail group 17, Backrest group 18, lower folding joint 2 include: the front foot articulated section 21 being arranged in front foot group 11 and are arranged in handle group 14 Handle articulated section 24 and the rear foot articulated section 26 being arranged in rear foot group 12, between front foot articulated section 21 and handle articulated section 24 Equipped with flexible drive gear 23, front foot joint gear 22 is equipped between flexible drive gear 23 and front foot articulated section 21, front foot is closed It saves gear 22 and is equipped with front foot joint gear latch 223, before being respectively equipped with cooperation on front foot articulated section 21 and handle articulated section 24 Foot joint gear latch 223 simultaneously limits the first card slot of front foot joint gear 211 of the rotation of front foot joint gear 22, front foot joint tooth The second card slot 242 is taken turns, flexible drive gear 23, which is equipped with, drives front foot joint gear 22 to carry out axis to 24 direction of handle articulated section To mobile sliding tooth 231, front foot joint gear 22 is equipped with the sliding tooth card slot 221 that cooperation sliding tooth 231 is inserted into, sliding tooth The track groove of cooperation sliding tooth 231 is equipped in card slot 221, so that sliding tooth 231 is along track when flexible drive gear 23 rotates Slot is mobile to drive front foot joint gear 22 to move axially to handle articulated section 24, and handle group 14 is equipped with switching on and shutting down Structure, switching mechanism are connect by flexible bracing wire 232 with flexible drive gear 23, i.e., switching mechanism is by controlling flexible bracing wire 232 Control the rotation of flexible drive gear 23.

Lower folding joint 2 is equipped with lower folding resetting-mechanism.

As specific embodiment, which includes: that setting is pivotally connected in handle articulated section 24 and the rear foot Rear foot joint gear 25 between portion 26 is equipped with the first elastic element 1a between rear foot joint gear 25 and rear foot articulated section 26, The rear foot joint gear first that limitation rear foot joint gear 25 rotates is respectively equipped on handle articulated section 24 and rear foot articulated section 26 Card slot 243, the second card slot of rear foot joint gear 261, front foot joint gear 22 are equipped with the pushing block for pushing rear foot joint gear 25 222, handle articulated section 24 is equipped with the pushing block through-hole 241 that cooperation pushing block 222 is inserted into.

Rear foot group 12 is equipped with the hook that returns the vehicle to the garage and knock off, and 14 lower end of handle group is equipped with the button that returns the vehicle to the garage and knock off for cooperating the hook that returns the vehicle to the garage and knock off, when perambulator is in folding When overlapping state, the fastener that returns the vehicle to the garage and knock off is buckled returning the vehicle to the garage and knock off, and avoids the case where perambulator expansion occur during carrying perambulator.

Handle articulated section 24 is equipped with the first limited post 244 towards front foot articulated section 21, and front foot articulated section 21, which is equipped with, matches The first limiting slot 212 of the first limited post 244 is closed, handle articulated section 24 is equipped with the second limit limit towards rear foot articulated section 26 Column 245, rear foot articulated section 26 are equipped with the second limiting slot 262 of the second limited post 245 of cooperation, by the first limited post 243 with The cooperation of first limiting slot 212 and the second limited post 244 and the second limiting slot 262 are realized and rotate angle to handle articulated section 24 Limitation.

Upper folding joint 3 includes: seat fold mechanism and seat adjustment mechanism.

As specific embodiment, seat fold mechanism include the handrail articulated section 31 being arranged in handrail group 17 and Articulated section 35, handrail pivot joint under articulated section 32 and the seat being arranged in foot-operated group 16 on the seat being arranged in backrest group 18 Portion 31 is equipped with handrail card slot 312, and articulated section 32 is equipped with cooperation handrail card slot 312 to realize that handrail group 17 is limiting on seat Determine articulated section convex block 323 on the seat of angle rotation, is equipped with seat between articulated section 35 under articulated section 32 and seat on seat and rolls over Folded joint gear 34, seat folding joint gear 34 are equipped with folding joint gear latch 341, articulated section 32 and seat on seat It is respectively equipped with cooperation seat on lower articulated section 35 and folds the seat folding that gear latch 341 limits the rotation of seat folding joint gear 34 Folded the first card slot of joint gear 321, seat the second card slot of folding joint gear 351；Articulated section 32 and seat, which fold, on seat closes It saves and is equipped with folding driving gear 33 in seat between gear 34, seat folds driving gear 33 and is equipped with seat folding driving gear card Tooth 332 is equipped with the guide rail 324 that cooperation seat folds driving gear latch 332, seat folding joint on seat inside articulated section 32 Under gear 34 and seat between articulated section 35 be equipped with the second elastic element 2a, seat fold driving gear 33 by bracing wire 331 with Be located at backrest group 18 pulls buckle mechanism connection, when backrest group needs to fold, drags bracing wire 331, bracing wire by pulling buckle mechanism 331 drive seats fold driving gears 33, seat fold driving gear 33 along guide rail 324 toward 35 direction of articulated section under seat into Row axially rotation, therefore seat folding joint gear 34 is folded under driving gear 33 pushes by seat toward articulated section 35 under seat Direction moves axially, when seat folding joint gear 34 submerges in seat the second card slot of folding joint gear 351, so that seat Articulated section 32 can rotate articulated section under relative thereto on position, realize the rotation of backrest group 18.

Seat adjustment mechanism includes articulated section 35 and the seat articulated section 37 connecting with front foot articulated section 21, seat under seat Position is lower to be equipped with seat adjustment gear 36 between articulated section 35 and seat articulated section 37, seat adjustment gear 36 is equipped with seat adjustment Gear latch 361 is respectively equipped with the seat of cooperation seat adjustment gear latch 361 under seat on articulated section 35 and seat articulated section 37 Position the first card slot of adjustment gear 353, the second card slot of seat adjustment gear 372,37 outer surface of seat articulated section are equipped with seat high point Lid 38 is saved, third elastic element 3a is equipped between seat adjustment gear 36 and seat articulated section 37, is set on seat large joint lid 38 There is the seat large joint lid support leg 38a that can push seat adjustment gear 36, seat articulated section 37 is equipped with cooperation seat high point Save the seat articulated section through-hole 371 of lid support leg 38a insertion.

When needing to adjust foot-operated group 16, seat large joint lid 38 is pressed, it will by seat large joint lid support leg 38a Seat adjustment gear 36 is pushed into the first card slot of seat adjustment gear 353, the position of foot-operated group 16 can be adjusted, after the completion of adjustment Seat large joint lid 38 is unclamped, seat adjustment gear 36 is because of articulated section under the elastic reset to seat by third elastic element 3a Between 35 and 37 card slot of seat articulated section, foot-operated group 16 can be locked with seat articulated section 37.

Articulated section 35 is equipped with articulated section convex block 354 under seat, seat pivot joint towards the side of seat articulated section 37 under seat Portion 37 is equipped with articulated section convex block 354 under cooperation seat and limits the seat articulated section card slot that articulated section 35 under seat rotates angle 373。

The front foot articulated section 21 of lower folding joint 2 by being snapped connection with the seat articulated section 37 of upper folding joint 3, The lower folding joint 2 of realization is fixedly connected with upper folding joint 3, can realize perambulator top seat additionally by the above buckle structure Reversed installation so that the case where perambulator user of service can observe baby at any time when pushing perambulator.

Articulated section 35 is equipped with the connecting column 352 axially extending to handrail articulated section 31 under seat, on handrail articulated section 31 Connecting hole 311 equipped with mating connection column, connecting hole 311 are equipped with connecting hole protrusion 313, and articulated section 35 is equipped with and matches under seat It closes retention bead 313 and limits the spacing block set 355 that handrail articulated section 31 rotates.

Seat folds to offer on driving gear 33 and seat folding joint gear 34 to be connected suitable for articulated section 35 under seat The central passage that column passes through is connect, after connecting column passes through central passage, connecting column 352 is connect with connecting hole 311 by fastener, is made Foot-operated group 16, handrail group 17, the connection cooperation of backrest group 18.

It is connected with group of seats 13 between front foot group 11 and the lower end of rear foot group 12, mounting group 13 includes 131 before mounting pipe, mentions 132 after hand pipe 133, mounting pipe, 131 front end is fixedly connected with the lower end of front foot group 11 before mounting pipe, 132 after mounting pipe after End is fixedly connected with the lower end of rear foot group 132, handle pipe 133 by the mounting joints 135 of two sides respectively with 131 before mounting pipe, 132 connection after mounting pipe.

Seat joint 135 includes 136 before the mounting joint connecting with 131 rear ends before mounting pipe, with 132 front ends after mounting pipe 137 behind the mounting joint of connection, 136 pass through 137 rotation connections, handle pipe 133 after torsional spring 138 and mounting joint before mounting joint On be fixedly connected with handle 134, perambulator can be moved by handle 134 when perambulator is in folded state, it is simple and convenient.

Handle group 14 include handle group lower end 141, handle group upper end 142, handle group lower end 141 by bending joint 4 with Handle group upper end 142 connects, and bending joint 4 includes in articulated section 41 under the bending connecting with handle group lower end 141 and handle group Articulated section 43 in the bendings of 142 connection of end, is equipped with bending gear 42, folding between articulated section 43 in articulated section 41 and bending under bending It stoops and is equipped with the 4th elastic element 4a between articulated section 41 and bending gear 42, bending gear 42 is equipped with bending gear latch 421, articulated section 43 is respectively equipped with cooperation bending gear latch 421 and limits bending gear in articulated section 41 and bending under bending joint The first card slot of bending gear 411, the second card slots of bending gear 431 of 42 rotations, articulated section 43 is equipped with bending joint in bending Lid 44, bending joint lid 44 are equipped with the bending joint lid support leg 44a that can push bending gear 42, articulated section on bending joint 43 are equipped with the through-hole 432 of cooperation bending joint lid support leg 44a insertion, when 14 top of handle group needs to rotate, by pressing Lower bending joint lid 44 makes bending gear 42 completely into the first card slot of bending gear 411, so that articulated section 43 can phase in bending Doubling stoops the rotation of articulated section 41, rotates and unclamps bending joint lid 44 in bending behind articulated section 43, bending gear 42 is by the 4th The elastic force of elastic element 4a makes bending gear 42 while in the first card slot of bending gear 411 and the second card slot of bending gear 431 It is interior, so that articulated section 41 under bending and articulated section 43 in bending be locked.

This folding baby carrier working principle:

When perambulator needs to fold

Step 1: being driven by the switching mechanism button in squeeze grip group 14 by the flexible bracing wire 232 on switching mechanism Flexible drive gear 23, sliding tooth 231 is inserted into sliding tooth card slot 221 in 23 rotation process of flexible drive gear, so that elasticity is driven Moving gear 23 drives front foot joint gear 22 to move axially to handle articulated section 24, passes through the pushing block on front foot joint gear 22 Rear foot joint gear 25 is pushed completely into the gear grooved of rear foot articulated section 26 by 222 through-holes for passing through handle articulated section 24, at this time Rear foot group 12 is rotatable with handle group 14, and handle group 14 is turned to forward to the position relatively parallel with front foot group 16.

Step 2: pulling buckle mechanism by pulling to be arranged in backrest group 18, driven by pulling the bracing wire 331 on buckle mechanism Seat folds driving gear 33 and moves axially to 35 direction of articulated section under seat, and seat folds driving gear 33 and pushes seat Folding joint gear 34 makes seat folding joint gear 34 completely into the card slot 351 of articulated section 35 under seat, can will lean on In addition 18 collapsed forward of back group passes through card because of articulated section 32 on handrail articulated section 31 in handrail group 17 and the seat of backrest group 18 Slot 312, convex block 323 are connected, so 18 collapsed forward of backrest group drives 17 collapsed forward of handrail group simultaneously, then by backrest Group 18 folds into and 16 relatively parallel positions of foot-operated group completely with handrail group 17.

Step 3: up carry handle 134, by fastener the returning the vehicle to the garage and knock off in rear foot group 12 of returning the vehicle to the garage and knock off in handle group 14 buckle from And lock rear foot group 12 with handle group 14, Pram folding is completed, it is as shown in figure 13 when being in folded state additionally, due to perambulator, Perambulator and ground show standing state, directly the i.e. removable perambulator of actuating handle 134, simple and convenient.

When perambulator is unfolded

The button step 1: the hook disengaging that makes to return the vehicle to the garage and knock off is returned the vehicle to the garage and knock off, the effect of front foot group 11 and the torsional spring 138 in group of seats 13 of rear foot group 12 Lower Automatic-expanding, the first card slot of rear foot joint gear 243 and the profile of both the second card slots of rear foot joint gear 261 are mutual at this time It is overlapped, so that rear foot joint 25 applies to front foot articulated section front foot joint gear 22 under the effect of the first elastic element 1a elastic force The thrust of 21 directions axial movement, but due to handle group 14 also undeployed at this time, the first card slot of front foot joint gear 211 and front foot Both the second card slots of joint gear 242 profile is not overlapped, and front foot joint gear 22 is stuck in the second card slot of front foot joint gear 242 It is interior, so that rear foot joint gear 25 can not push front foot joint gear 22.

Step 2: handle group 14 is unfolded backward, so that the first card slot of front foot joint gear 211 and front foot joint gear the Both two draw-in grooves 242 profile overlaps, therefore past under rear foot joint gear 25 is by the effect of the first elastic element 1a elastic force When handle articulated section moves axially, rear foot joint gear 25 is by pushing pushing block 222, so that front foot joint gear 22 is toward front foot pivot The axial movement of socket part direction, finally makes front foot joint gear 22 be stuck in the first card slot of front foot joint gear 211 and preceding foot joint Between the second card slot of gear 242, realize that handle group 14 and front foot group 11 are locked, rear foot joint gear 25 is stuck in rear foot joint gear Between first card slot 243 and the second card slot of rear foot joint gear 261, realize that handle group 14 and rear foot group 12 are locked.

Step 3: the backrest group 18 that rotates backward because handrail group 17 is connected with backrest group 18, backrest group 18 to It rotates afterwards while handrail 17 being driven to rotate backward, after completing the expansion of backrest group 18, seat folds driving gear 33 by guide rail It is fully sunk on seat in articulated section 32 under 324 guiding, therefore seat folding joint gear 34 loses seat and folds sliding tooth 33 support of wheel, so that seat folding joint gear 34 is lower toward articulated section 32 on seat by the elastic force effect of the second elastic element 2a Direction moves axially and is stuck in seat the first card slot of folding joint gear 321, in seat the second card slot of folding joint gear 351, To lock foot-operated group 16 with backrest group 18, the expansion of perambulator is completed.

Claims (7)

1. a kind of folding baby carrier, it is characterised in that: including perambulator main body (1), the perambulator main body (1) includes: front foot group (11), The front foot group (11) is connect by lower folding joint (2) with rear foot group (12), handle group (14), the lower folding joint (2) By folding joint (3) in seat articulated section (37) connection, foot-operated group of (16), handrail are connected on the upper folding joint (3) Group (17), backrest group (18), the lower folding joint (2) include: be arranged front foot articulated section (21) on front foot group (11) and It is arranged in the handle articulated section (24) on handle group (14) and rear foot articulated section (26) on rear foot group (12) is set, it is described Between front foot articulated section (21) and handle articulated section (24) be equipped with flexible drive gear (23), the flexible drive gear (23) with Front foot joint gear (22) are equipped between front foot articulated section (21), the flexible drive gear (23), which is equipped with, drives preceding foot joint The sliding tooth (231) that gear (22) is moved axially to handle articulated section (24), the handle group (14) are equipped with switching on and shutting down Structure, the switching mechanism are connect by flexible bracing wire (232) with flexible drive gear (23).

2. folding baby carrier according to claim 1, it is characterised in that: the lower folding joint (2) is equipped with lower fold again Position mechanism.

3. folding baby carrier according to claim 2, it is characterised in that: the lower folding resetting-mechanism includes: to be arranged in handle Rear foot joint gear (25) between hand articulated section (24) and rear foot articulated section (26), the rear foot joint gear (25) and the rear foot The first elastic element (1a) is equipped between articulated section (26).

4. folding baby carrier according to claim 3, it is characterised in that: the upper folding joint (3) includes: seat folding machine Structure and seat adjustment mechanism.

5. folding baby carrier according to claim 4, it is characterised in that: the seat fold mechanism includes being arranged in handrail group (17) handrail articulated section (31) on and articulated section (32) is set on the seat on backrest group (18) and are arranged in foot-operated group (16) articulated section (35) under the seat on are equipped with seat between articulated section (35) under articulated section (32) and seat on the seat and roll over It folds joint gear (34), is equipped with driving seat between articulated section (32) and seat folding joint gear (34) on the seat and folds The seat that joint gear (34) is moved axially to articulated section under seat (35) folds driving gear (33), and the seat folds Driving gear (33) is connect by bracing wire (331) with the buckle mechanism of pulling for being located at backrest group (18).

6. folding baby carrier according to claim 5, it is characterised in that: the seat adjustment mechanism includes articulated section under seat (35) and with front foot articulated section (21) the seat articulated section (37) connecting, articulated section (35) and seat articulated section under the seat (37) seat adjustment gear (36) are equipped between, seat articulated section (37) outer surface is equipped with seat large joint lid (38), institute It states seat large joint lid (38) and is equipped with the seat large joint lid support leg (38a) that can push seat adjustment gear (36).

7. folding baby carrier according to claim 6, it is characterised in that: the seat folding joint gear (34) and seat It is equipped with the second elastic element (2a) between lower articulated section (35), articulated section (35) and seat adjustment gear (36) under the seat Between be equipped with third elastic element (3a).