CN208393448U - A kind of wheel assembly of perambulator - Google Patents
A kind of wheel assembly of perambulator Download PDFInfo
- Publication number
- CN208393448U CN208393448U CN201820963195.3U CN201820963195U CN208393448U CN 208393448 U CN208393448 U CN 208393448U CN 201820963195 U CN201820963195 U CN 201820963195U CN 208393448 U CN208393448 U CN 208393448U
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- China
- Prior art keywords
- wheel
- connecting bracket
- perambulator
- vertical section
- wheel assembly
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Abstract
The utility model discloses a kind of wheel assemblies of perambulator, including the connecting rod (1) for being connect with perambulator vehicle leg (100), the connecting rod (1) has vertical section (11), the wheel assembly further includes the connecting bracket (2) connecting with vertical section (11), wheel (3) are connected in the connecting bracket (2), the wheel (3) and connecting bracket (2) is rotatablely connected by passing through the axletree (4) of hub for vehicle wheel (31) and connecting bracket (2), the axis (I) of the axletree (4) intersects and is mutually perpendicular to the axis (J) of vertical section (11).The perambulator for being equipped with the utility model is more labor-saving in higher bank excessively, it is not easy to damage perambulator.
Description
[technical field]
The utility model relates to a kind of wheel assemblies of perambulator.
[background technique]
Perambulator is the necessity during infant growth.When perambulator wanted higher bank, typically with baby
The front-wheel or rear-wheel of youngster's vehicle are fulcrum, the rear side of perambulator or front side are tilted, thus across higher bank.But existing market
On perambulator there are following deficiencies: on the wheel axle axis and connecting rod of perambulator wheel component the axis of vertical section be in antarafacial
Straight line, that is, axletree is located at the front side or rear side of vertical section axis, so when tilting perambulator as fulcrum using wheel assembly
It is just very painstaking, the firmly excessive push rod joint for being easily damaged perambulator；In addition, the wheel brake structure ratio of conventional pushchair
More complex, components are various, assembly difficulty, higher cost；And conventional pushchair rotates in the horizontal plane for locking wheel
The locking structure of movement is also more complicated, operates more difficult, inconvenient for operation.
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, provides a kind of wheel group of simple perambulator of structure
Part.The perambulator for being equipped with the wheel assembly is more labor-saving in higher bank excessively, it is not easy to damage perambulator.
The utility model is achieved through the following technical solutions:
A kind of wheel assembly of perambulator, it is characterised in that: including the connecting rod 1 for being connect with perambulator vehicle leg 100, institute
The connecting rod 1 stated has vertical section 11, and the wheel assembly further includes the connecting bracket 2 connecting with vertical section 11, the company
It connects and is connected with wheel 3 on bracket 2, the wheel 3 and connecting bracket 2 pass through the vehicle across hub for vehicle wheel 31 and connecting bracket 2
Wheel shaft 4 is rotatablely connected, and the axis I of the axletree 4 intersects and is mutually perpendicular to the axis J of vertical section 11.
The wheel assembly of perambulator as described above, it is characterised in that: be along the circumferential direction equipped on the hub for vehicle wheel 31
Multiple card slots 51, the connecting bracket 2 are equipped with the pedal 52 that can be rotated to it, and the pedal 52 is equipped in its quilt
The card column 53 of wheel 3 can be snapped onto card slot 51 and locked after trampling.
The wheel assembly of perambulator as described above, it is characterised in that: it is narrow that the connecting bracket 2 is equipped with the wide centre in both ends
Locating slot 54, the pedal 52, which is equipped with, can squeeze through among locating slot 54 and enter 54 one end of locating slot or the other end
Positioning column 55.
The wheel assembly of perambulator as described above, it is characterised in that: the connecting bracket 2 and vertical section 11 is rotatablely connected
And connecting bracket 2 is rotated in the horizontal plane.
The wheel assembly of perambulator as described above, it is characterised in that: being equipped in the vertical section 11 can be in the horizontal plane
The swivel becket 61 of rotation, the swivel becket 61, which is equipped with, exposes to the clicking section 62 of vertical section 11, on the swivel becket 61
It is additionally provided with inclined tipper 63,63 cell wall of slot can be inclined by when swivel becket 61 rotates by, which being equipped in the vertical section 11, pushes
The locking column 64 of lifting, the connecting bracket 2 are equipped with the lock hole 65 that can be engaged with locking column 64.
The wheel assembly of perambulator as described above, it is characterised in that: the locking column 64 includes being inserted into lock hole
65 cylinder 641, the cylinder 641 are equipped with the tiltler 642 in merging tipper 63.
The wheel assembly of perambulator as described above, it is characterised in that: the connecting bracket 2 is equipped with vertical and can supply
The vertical hole 71 that moves up and down inside of axletree 4 is equipped with vertical and for keeping away between the connecting bracket 2 and axletree 4
The shock-proof spring 72 of shake.
Compared with prior art, the utility model has the following advantages:
1, it the axis of the axletree of the utility model and the Axis Cross of vertical section and is mutually perpendicular to.So axletree axis
Line is located in the same vertical plane with vertical section axis, and when using wheel as fulcrum, only need to slightly exert oneself the hand for pressing perambulator
Push rod can tilt the side of perambulator so that perambulator excessively higher bank when more convenient and quicker, be also hardly damaged perambulator.
As soon as 2, the wheel of the utility model only needs pedal in locking, the card column on pedal snaps into hub for vehicle wheel
Card slot in, when need unlock brake when pedal need to only be lifted with tiptoe.Therefore, the locking of wheel and unlock operation are non-
Normal is convenient and efficient.
3, the connecting bracket of the utility model is equipped with the narrow locating slot in the wide centre in both ends, and pedal is equipped with can be from locating slot
Centre squeezes through and enters the positioning column of locating slot one end or the other end.When needing to brake or releasing brake, make to step on by foot
Plate rotation, positioning column of the pedal in Forced rotation on pedal just squeeze through from the centre of locating slot and enter one end of locating slot
Or the other end, positioning column cannot be by the middle position of locating slot, so at positioning column if not applying external force to pedal
When the end positions of locating slot, pedal is positioned, so that the braking state of wheel or non-braking state are maintained.Entirely
Structure is very simple, operates conveniently, low in cost.
4, the wheel of the utility model needs just to rotate clicking section, rotation by finger when 360 degree rotation in the horizontal plane
Ring just rotates, and just the tiltler on cylinder is pushed by the cell wall of tipper thereon in swivel becket rotation process, so that on cylinder
Rise, cylinder just in connecting bracket lock hole disengaging, at this time wheel can 360 degree rotation, walking convenient for perambulator
When preferably change direction.When not needing wheel 360 degree rotation in the horizontal plane, by rotary motion ring just by locking column with
Lock hole engaging, wheel cannot be rotated up in horizontal plane side at this time.
[Detailed description of the invention]
Fig. 1 is the utility model perspective view；
Fig. 2 is one of exploded view of component of the utility model；
Fig. 3 is the side view of the component of the utility model；
Fig. 4 is the two of the exploded view of the component of the utility model；
Fig. 5 is the perspective view of the component of the utility model；
Fig. 6 is the schematic diagram that the utility model is assembled on perambulator.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
As shown in Figure 1 to Figure 3, a kind of wheel assembly of perambulator, including the connecting rod for being connect with perambulator vehicle leg 100
1, the connecting rod 1 has vertical section 11, and the wheel assembly further includes the connecting bracket 2 connecting with vertical section 11, described
Connecting bracket 2 on be connected with wheel 3, the wheel 3 and connecting bracket 2, which pass through, passes through hub for vehicle wheel 31 and connecting bracket 2
Axletree 4 be rotatablely connected, the axis I of the axletree 4 intersects and is mutually perpendicular to the axis J of vertical section 11.Axletree 4
Axis is located in the same vertical plane with 11 axis of vertical section, and when being fulcrum with wheel 3, only need to slightly exert oneself pressing perambulator
Handspike the side of perambulator can be tilted so that perambulator excessively higher bank when more convenient and quicker, be also hardly damaged baby
Youngster's vehicle.
As shown in Figures 2 and 3, multiple card slots 51, the connection are along the circumferential direction equipped on the hub for vehicle wheel 31
Bracket 2 is equipped with the pedal 52 that can be rotated to it, and the pedal 52, which is equipped with, can snap onto card slot after it is trampled
The card column 53 of wheel 3 is locked in 51.As soon as wheel 3 only needs pedal 52 in locking, the card column 53 on pedal 52 is blocked
Into the card slot 51 of hub for vehicle wheel 31, pedal 52 need to only be lifted with tiptoe when needing and unlocking brake.Therefore, wheel 3
Locking and unlock operation it is very convenient quick.
As shown in Figure 3 and Figure 4, the connecting bracket 2 is equipped with the narrow locating slot 54 in the wide centre in both ends, the pedal
52 are equipped with the positioning column 55 that can squeeze through and enter 54 one end of locating slot or the other end among locating slot 54.When need brake or
When releasing brake, rotate pedal 52 by foot, positioning column 55 of the pedal 52 in Forced rotation on pedal 52 is just from positioning
The centre of slot 54 squeezes through and enters one end or the other end of locating slot 54, applies if external force positioning column 55 not to pedal 52
It cannot be by the middle position of locating slot 54, so pedal 52 is able to when positioning column 55 is in the end positions of locating slot 54
Positioning, so that the braking state of wheel 3 or non-braking state are maintained.Total is very simple, operates conveniently,
It is low in cost.
As shown in figure 4, the connecting bracket 2 and vertical section 11 are rotatablely connected and enable connecting bracket 2 in horizontal plane
Upper rotation.Wheel 3 rotates in the horizontal plane can make perambulator preferably change direction when walking, and wheel 3 is made to become universal
Wheel.
As shown in Figure 1, Figure 4 and Figure 5, the swivel becket 61 that can be rotated in the horizontal plane, institute are equipped in the vertical section 11
The swivel becket 61 stated is equipped with the clicking section 62 for exposing to vertical section 11, is additionally provided with inclined tipper on the swivel becket 61
63,63 cell wall of slot can be inclined by when swivel becket 61 rotates by, which being equipped in the vertical section 11, pushes the locking column 64 of lifting, institute
The connecting bracket 2 stated is equipped with the lock hole 65 that can be engaged with locking column 64, and the locking column 64 includes being inserted into locking
The cylinder 641 in hole 65, the cylinder 641 are equipped with the tiltler 642 in merging tipper 63.When wheel 3 is needed in level
360 degree rotation on face and clicking section 62 is just rotated by finger when using as universal wheel, swivel becket 61 just rotates, swivel becket 61
The tiltler 642 on cylinder 641 is just pushed by the cell wall of tipper 63 thereon in rotation process, so that cylinder 641 rises, column
Body 641 just in connecting bracket 2 lock hole 65 be detached from, at this time wheel 3 can 360 degree rotation, be expert at convenient for perambulator
Preferably change direction when walking.When not needing 3 360 degree rotation in the horizontal plane of wheel, will just be locked by rotary motion ring 61
Fixed column 64 engages with lock hole 65, and wheel 3 cannot be rotated up in horizontal plane side at this time.
As shown in figure 3, the connecting bracket 2 is equipped with vertical and can move up and down inside for axletree 4 vertical
Hole 71 is equipped with shock-proof spring 72 vertical and for shock-absorbing between the connecting bracket 2 and axletree 4.When perambulator passes through
When crossing rough road surface, shock-proof spring 72 can play the role of damping, so that riding in infant's sense in perambulator
Feel comfortable.
Claims (7)
1. a kind of wheel assembly of perambulator, it is characterised in that: including for the connecting rod (1) that is connect with perambulator vehicle leg (100),
The connecting rod (1) has vertical section (11), and the wheel assembly further includes the connecting bracket connecting with vertical section (11)
(2), it is connected with wheel (3) in the connecting bracket (2), the wheel (3) and connecting bracket (2) are by passing through vehicle wheel
Hub (31) and the rotation connection of the axletree (4) of connecting bracket (2), axis (I) and vertical section (11) of the axletree (4)
Axis (J) intersects and is mutually perpendicular to.
2. the wheel assembly of perambulator according to claim 1, it is characterised in that: on the hub for vehicle wheel (31) circumferentially
Direction is equipped with multiple card slots (51), and the connecting bracket (2) is equipped with the pedal (52) that can be rotated to it, the pedal
(52) it is equipped with the card column (53) that wheel (3) can be snapped onto card slot (51) and locked after it is trampled.
3. the wheel assembly of perambulator according to claim 2, it is characterised in that: the connecting bracket (2) is equipped with two
The wide intermediate narrow locating slot (54) in end, the pedal (52), which is equipped with, can squeeze through among locating slot (54) and enter locating slot
(54) positioning column (55) of one end or the other end.
4. the wheel assembly of perambulator according to claim 1, it is characterised in that: the connecting bracket (2) and vertical section
(11) it is rotatablely connected and connecting bracket (2) can be rotated in the horizontal plane.
5. the wheel assembly of perambulator according to claim 4, it is characterised in that: being equipped in the vertical section (11) can be
The swivel becket (61) rotated on horizontal plane, the swivel becket (61) are equipped with the clicking section (62) for exposing to vertical section (11),
It is additionally provided with inclined tipper (63) on the swivel becket (61), is equipped in the vertical section (11) and turns in swivel becket (61)
Slot (63) cell wall can be inclined by when dynamic pushes the locking column (64) of lifting, and the connecting bracket (2) is equipped with energy and locking column
(64) lock hole (65) engaged.
6. the wheel assembly of perambulator according to claim 5, it is characterised in that: the locking column (64) includes that can insert
Enter the cylinder (641) of lock hole (65), the cylinder (641) is equipped with the tiltler (642) in merging tipper (63).
7. the wheel assembly of perambulator according to claim 1, it is characterised in that: the connecting bracket (2) is equipped with perpendicular
To and can be for axletree (4) the vertical hole (71) that move up and down inside, between the connecting bracket (2) and axletree (4)
Equipped with shock-proof spring (72) vertical and for shock-absorbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963195.3U CN208393448U (en) | 2018-06-21 | 2018-06-21 | A kind of wheel assembly of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963195.3U CN208393448U (en) | 2018-06-21 | 2018-06-21 | A kind of wheel assembly of perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393448U true CN208393448U (en) | 2019-01-18 |
Family
ID=65132181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820963195.3U Active CN208393448U (en) | 2018-06-21 | 2018-06-21 | A kind of wheel assembly of perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393448U (en) |
-
2018
- 2018-06-21 CN CN201820963195.3U patent/CN208393448U/en active Active
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