CN208318821U - A kind of folding baby walker - Google Patents

Abstract

The utility model discloses a kind of folding baby walkers, cyclic annular chassis including being connected with traveling wheel, pallet is equipped with above the chassis, at least three groups of bracket assemblies are equipped between the pallet and chassis, the bracket assembly includes the lower branch line of lower end and chassis rotation connection and the upper branch pipe of upper end and pallet rotation connection, the upper branch pipe lower end is inserted into lower branch line, the lower branch line upper end is equipped with lower articulated section, the upper branch pipe is equipped with upper articulated section that is hinged with lower articulated section and making upper branch pipe and lower branch line be rotatably connected, the lower branch line upper end side offers the open slot that can be entered and left for upper branch pipe lower end from lower branch line side when upper branch pipe is relative to lower branch line rotation, the locking device that go-cart can be made to keep unfolded state is additionally provided between the upper branch pipe and lower branch line.The utility model structure is simple, easy to operate, and safety is good.

Description

A kind of folding baby walker

[technical field]

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

[background technique]

Currently, go-cart has become indispensable product during infant growth.When baby is learning walking stage When using go-cart can play booster action.But the structure for the go-cart that can be folded currently on the market is more complicated, behaviour Make inconvenience of getting up, and be easy clamp hand during folding, there is very big room for improvement.

Therefore, the utility model is based on above deficiency and generates.

[utility model content]

The utility model aim is to overcome the deficiencies in the prior art, and it is simple to provide a kind of structure, easy to operate, safety Good folding baby walker.

The utility model is achieved through the following technical solutions:

A kind of folding baby walker, the cyclic annular chassis 2 including being connected with traveling wheel 1 are equipped with pallet above the chassis 2 3, at least three groups of bracket assemblies 4 are equipped between the pallet 3 and chassis 2, it is characterised in that: the bracket assembly 4 The upper branch pipe 42 that the lower branch line 41 and upper end and pallet 3 being rotatablely connected including lower end and chassis 2 are rotatablely connected, the upper branch pipe 42 lower ends are inserted into lower branch line 41, and 41 upper end of lower branch line is equipped with lower articulated section 43, and the upper branch pipe 42 is equipped with And the upper articulated section 44 that makes upper branch pipe 42 with lower branch line 41 to be rotatably connected hinged with lower articulated section 43, on the lower branch line 41 End side portion is offered can enter and leave for upper 42 lower end of branch pipe from 41 side of lower branch line when upper branch pipe 42 is rotated relative to lower branch line 41 Open slot 45 is additionally provided with the locking device that go-cart can be made to keep unfolded state between the upper branch pipe 42 and lower branch line 41 46。

Folding baby walker as described above, it is characterised in that: the locking device 46 includes being located in branch pipe 42 Elastic piece 461, the elastic piece 461, which is equipped with, is pierced by the protrusion post 462 of 42 side wall of branch pipe, on the lower branch line 41 Equipped with the lock hole 463 that can be engaged with protrusion post 462.

Folding baby walker as described above, it is characterised in that: the upper articulated section 44 is toroidal, the upper branch Pipe 42 is threaded through in cricoid upper articulated section 44 and can go up relatively about 44 articulated section and slides, and the lock hole 463 is at least Three, and be arranged vertically on lower branch line 41, moreover, when the relatively upper articulated section 44 of upper branch pipe 42 is slided, the upper branch pipe It is slided in lower branch line 41 42 lower ends.

Folding baby walker as described above, it is characterised in that: the lower branch line 41 includes hollow pipeline section 411, described Lock hole 463 be arranged on hollow pipeline section 411,411 upper end of hollow pipeline section is connected with casing section 412, under described Articulated section 43 is arranged on casing section 412, and the open slot 45 is provided on the side wall of casing section 412, the hollow tube 411 lower ends of section are connected with the bent rod 413 of bending, and the end of the bent rod 413 is hinged on the bottom on chassis 2.

Folding baby walker as described above, it is characterised in that: be additionally provided with knob 5 on the pallet 3.

Compared with prior art, the utility model has the following advantages:

1, lower branch line lower end and the chassis rotation connection of the utility model, upper branch pipe upper end and pallet are rotatablely connected, and under Branch pipe upper end is equipped with lower articulated section, and upper branch pipe is equipped with the upper articulated section hinged with lower articulated section, and the lower end of upper branch pipe is inserted in down In branch pipe, after locking device unlock, active force is applied inwardly to bracket assembly, lower articulated section is opposite with upper articulated section to be turned It is dynamic, therefore upper branch pipe is rotated relative to lower branch line, the lower end of upper branch pipe is produced out of open slot on the side wall of lower branch line, final real The folding of existing go-cart, pallet is located at the inside on cyclic annular chassis after folding, and it is not in clamp hand that whole process is easy to operate, and And entirely go-cart is simple and compact for structure, it is low in cost.

2, at least three lock holes are vertically equipped on the lower branch line of the utility model, upper branch pipe can be in lower branch line and ring-type Upper articulated section in slide up and down, therefore pass through protrusion post on the elastic piece in upper branch pipe and different lock hole cooperation energy The height of adjusting tray improves the universal performance of product so that go-cart can adapt to the infant without height.When needing to roll over When folded go-cart, protrusion post only need to be pressed, protrusion post is exited out of, lock hole on lower branch line, then transports branch pipe upwards Dynamic, when upper branch pipe lower end is moved to open slot lower end flush position, upper branch pipe lower end can be produced out of open slot to be come , the folding of go-cart can be completed at this time, and operation is also very simple.

3, the lower branch line of the utility model includes three hollow pipeline section, casing section and bent rod components, therefore is being manufactured Manufacture is easy in the process, and production cost reduces.

[Detailed description of the invention]

Fig. 1 is the utility model perspective view；

Fig. 2 is the utility model section view；

Fig. 3 is the enlarged view in Fig. 2 at A；

Side view when Fig. 4 is the utility model expansion；

Fig. 5 is schematic diagram one of of the utility model in folding process；

Fig. 6 is the two of schematic diagram of the utility model in folding process；

Fig. 7 is that the utility model is folding schematic diagram when completing.

[specific embodiment]

The utility model is further described with reference to the accompanying drawing:

As shown in Figures 1 to 7, a kind of folding baby walker, the cyclic annular chassis 2 including being connected with traveling wheel 1, the bottom It is equipped with pallet 3 above disk 2, at least three groups of bracket assemblies 4, the support frame are equipped between the pallet 3 and chassis 2 Component 4 includes the upper branch pipe 42 of the lower branch line 41 that lower end and chassis 2 are rotatablely connected and upper end and the rotation connection of pallet 3, described Upper 42 lower end of branch pipe is inserted into lower branch line 41, and 41 upper end of lower branch line is equipped with lower articulated section 43, the upper branch pipe 42 It is equipped with upper articulated section 44 that is hinged with lower articulated section 43 and making upper branch pipe 42 be rotatably connected with lower branch line 41, the lower branch 41 upper end side of pipe is offered can be for upper 42 lower end of branch pipe from 41 side of lower branch line when upper branch pipe 42 is rotated relative to lower branch line 41 The open slot 45 of discrepancy is additionally provided with the locking that go-cart can be made to keep unfolded state between the upper branch pipe 42 and lower branch line 41 Device 46.After locking device 46 unlocks, active force, lower articulated section 43 and upper articulated section are applied inwardly to bracket assembly 4 44 relatively rotate, therefore upper branch pipe 42 is with respect to the rotation of lower branch line 41, and the lower end of upper branch pipe 42 is from opening on the side wall of lower branch line 41 It is produced in mouth slot 45, the final folding for realizing go-cart, pallet 3 is located at the inside on cyclic annular chassis 2 after folding, and whole process operates It simply, is not in clamp hand, and entire go-cart is simple and compact for structure, it is low in cost.

As shown in Figure 1, Figure 2, Figure 3 shows and shown in Fig. 5, the locking device 46 includes the elastic piece being located in branch pipe 42 461, the elastic piece 461, which is equipped with, is pierced by the protrusion post 462 of 42 side wall of branch pipe, and the lower branch line 41 is equipped with can be with The lock hole 463 that protrusion post 462 engages.

As shown in Figure 2, Figure 5 and Figure 6, the upper articulated section 44 is toroidal, and the upper branch pipe 42 is threaded through ring-type Upper articulated section 44 in and can relatively upper about 44 articulated section slide, the lock hole 463 at least three, and arrange vertically On lower branch line 41, moreover, 42 lower end of upper branch pipe is in lower branch line 41 when the relatively upper articulated section 44 of upper branch pipe 42 is slided Inside slide.At least three lock holes 463 are vertically equipped on lower branch line 41, upper branch pipe 41 can be in lower branch line 41 and cricoid upper hinge It is slided up and down in socket part 44, therefore passes through protrusion post 462 on the elastic piece 461 in upper branch pipe 42 and different lock holes 463 Cooperation is just adjustable the height of pallet 3, so that go-cart can adapt to the infant without height, improves the versatility of product Energy.When needing to fold go-cart, only protrusion post 462 need to be made to exit out of lock hole 463 on lower branch line 41, then make branch Pipe 42 moves upwards, when upper 42 lower end of branch pipe is moved to 45 lower end flush position of open slot, upper 42 lower end of branch pipe It produces and out of open slot 45, the folding of go-cart can be completed at this time, operation is also very simple.And due to upper branch The lower end of pipe 42 is inserted in lower branch line 41, but also go-cart has stability in unfolded state, in upper branch pipe 42 and lower branch The position that is hinged of pipe 41 is not in easily to rotate.

As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the lower branch line 41 includes hollow pipeline section 411, the lock hole 463 It is arranged on hollow pipeline section 411,411 upper end of hollow pipeline section is connected with casing section 412, and the lower articulated section 43 is set It sets on casing section 412, the open slot 45 is provided on the side wall of casing section 412,411 lower end of hollow pipeline section It is connected with the bent rod 413 of bending, the end of the bent rod 413 is hinged on the bottom on chassis 2.Lower branch line 41 includes hollow 413 3 pipeline section 411, casing section 412 and bent rod components, are fabricated separately these three components, then in the fabrication process It is assembled, manufacturing cost is low, reduces the production cost of product.

Knob 5 is additionally provided on the pallet 3 as depicted in figs. 1 and 2.The setting of knob 5 lifts go-cart convenient for user Or apply auxiliary force in baby walking.

Claims (5)

1. a kind of folding baby walker, the cyclic annular chassis (2) including being connected with traveling wheel (1) are equipped with above the chassis (2) Pallet (3) is equipped at least three groups of bracket assemblies (4), it is characterised in that: described between the pallet (3) and chassis (2) The lower branch line (41) and upper end that bracket assembly (4), which includes lower end, to be rotatablely connected with chassis (2) are rotatablely connected upper with pallet (3) Branch pipe (42), described upper branch pipe (42) lower end are inserted into lower branch line (41), and lower branch line (41) upper end is equipped with lower hinge Socket part (43), the upper branch pipe (42) are equipped with hinged with lower articulated section (43) and make upper branch pipe (42) and lower branch line (41) can The upper articulated section (44) of rotation connection, the lower branch line (41) upper end side are offered in upper branch pipe (42) with respect to lower branch line (41) open slot (45) that can be entered and left for upper branch pipe (42) lower end from lower branch line (41) side when rotating, the upper branch pipe (42) The locking device (46) that go-cart can be made to keep unfolded state is additionally provided between lower branch line (41).

2. folding baby walker according to claim 1, it is characterised in that: the locking device (46) includes being located at Elastic piece (461) in branch pipe (42), the elastic piece (461) are equipped with the protrusion post for being pierced by branch pipe (42) side wall (462), the lower branch line (41) is equipped with the lock hole (463) that can be engaged with protrusion post (462).

3. folding baby walker according to claim 2, it is characterised in that: the upper articulated section (44) is toroidal, The upper branch pipe (42) is threaded through in cricoid upper articulated section (44) and can slide above and below relatively upper articulated section (44), described Lock hole (463) is at least three, and is arranged vertically on lower branch line (41), moreover, in the relatively upper articulated section of upper branch pipe (42) (44) when sliding, upper branch pipe (42) lower end is slided in lower branch line (41).

4. folding baby walker according to claim 3, it is characterised in that: the lower branch line (41) includes hollow pipeline section (411), the lock hole (463) is arranged on hollow pipeline section (411), and described hollow pipeline section (411) upper end is connected with set Pipeline section (412), the lower articulated section (43) are arranged on casing section (412), and the open slot (45) is provided with casing section (412) on side wall, described hollow pipeline section (411) lower end is connected with the bent rod (413) of bending, the bent rod (413) end is hinged on the bottom of chassis (2).

5. folding baby walker according to claim 1 or 2 or 3, it is characterised in that: be additionally provided on the pallet (3) It shakes hands (5).