CN208069778U - A kind of perambulator with slide assemblies - Google Patents

Abstract

The utility model discloses a kind of perambulators with slide assemblies, perambulator is equipped with sliding part, the sliding part includes identical first sliding part of structure and the second sliding part, first sliding part is connected with the hind axle of perambulator, the front-wheel axis connection of second sliding part and perambulator, first sliding part and the second sliding part include connector and slide plate, the slide plate is parallel with the wheel shaft of perambulator, the anterior end of slide plate is equipped with bending part, and slide plate is rotatably connected by the wheel shaft of connector and perambulator.Component with slide plate is set on the stroller, is travelled in snowfield or sand ground convenient for perambulator, can not only effectively prevent making car body and parent dirty by the soil that wheel is rolled, but also greatly improves the convenience of perambulator operation.

Description

A kind of perambulator with slide assemblies

Technical field

The utility model belongs to perambulator technical field, specifically, being related to a kind of perambulator with slide assemblies.

Background technology

Perambulator is a kind of trolley exclusively for transport baby, baby can sit, crouches, rest in the car, to replace The passing back of the body with or cradle.Perambulator type currently on the market is various, but all only has wheel as support mechanism, works as parent It needs to push perambulator when going on sandy beach, wheel is easily trapped into soft sand ground, and operation is laborious, and is very easy to make vehicle dirty Body.In addition, in the area of accumulated snow, traditional wheeled perambulator is also difficult to swimmingly travel in snowfield, gives the father of relative region Mother causes no small puzzlement.

Utility model content

For deficiency above-mentioned in the prior art, the utility model provides a kind of perambulator with slide assemblies, in baby Component with slide plate is set on vehicle, is travelled in snowfield or sand ground convenient for perambulator.

In order to achieve the above object, the solution of the utility model use is：A kind of perambulator with slide assemblies, baby Youngster's vehicle is equipped with sliding part, and the sliding part includes identical first sliding part of structure and the second sliding part, the first sliding part with The hind axle of perambulator is connected, the front-wheel axis connection of the second sliding part and perambulator, first sliding part and the second sliding part Include connector and slide plate, the slide plate is parallel with the wheel shaft of perambulator, and the anterior end of slide plate is equipped with bending part, and slide plate is logical The wheel shaft for crossing connector and perambulator is rotatably connected；For the sliding part in collapsed state, slide plate is located at the wheel of perambulator Back upper place, in down state, slide plate is located at immediately below the wheel of perambulator sliding part, and the skateboard bottom of the first sliding part with The skateboard bottom of second sliding part is generally aligned in the same plane.

Further, the connector includes connecting rod and sleeve, and the sleeve is socketed on wheel shaft, slide plate by connecting rod with Sleeve is connected.

Further, positioning bearing is equipped in the sleeve, the inner ring of the positioning bearing is fixedly linked with wheel shaft, positions The outer ring of bearing is fixedly connected with sleeve.

Further, the sleeve is equipped with limiting section, and the end of the limiting section is equipped with the first keyway and the second keyway, Wheel shaft is equipped with third keyway, and first keyway and the second keyway are matched with third keyway, the third keyway internals Equipped with movable positive stop key, first keyway and the second keyway are matched with positive stop key.

Further, sliding seat is equipped in the third keyway, positive stop key is fixedly linked with sliding seat, on the sliding seat Equipped with convex block.

The utility model has the beneficial effects that：

Slide plate can be rotated by the wheel axis connection of connector and perambulator, slide plate around wheel shaft, sliding part in collapsed state, Slide plate is located at the back upper place of wheel, at this time mud guard of the slide plate as perambulator, can effectively prevent the soil rolled by wheel Make car body and parent dirty；When need on snowfield or sand ground when driving, sliding part is put down, slide plate is located at the vehicle of perambulator at this time Immediately below wheel, and the skateboard bottom of the first sliding part and the skateboard bottom of the second sliding part are generally aligned in the same plane, and slide plate is as baby The load-supporting part of youngster's vehicle slides on the ground, greatly improves the convenience of perambulator operation.

Description of the drawings

Fig. 1 is structural schematic diagram when the utility model sliding part is packed up；

Fig. 2 is structural schematic diagram when the utility model sliding part is put down；

Fig. 3 is the schematic view of the mounting position of the utility model connector；

Fig. 4 is the position relationship schematic diagram of the utility model sleeve and wheel shaft；

Fig. 5 is the utility model positive stop key and positions the schematic view of the mounting position of bearing；

In attached drawing：

1- sliding parts, 11- connecting rods, 12- sleeves, 121- limiting sections, the first keyways of 122-, the second keyways of 123-, 13- are slided Plate, 131- bending parts, 14- position bearing, the first sliding parts of 2-, the second sliding parts of 3-, 4- wheel shafts, 41- third keyways, 42- limits Position key, 43- sliding seats, 44- convex blocks, 5- front-wheels, 6- trailing wheels.

Specific implementation mode

The utility model is further described below in conjunction with attached drawing：

The utility model provides a kind of perambulator with slide assemblies, and perambulator is equipped with sliding part 1, which is four Wheel construction, perambulator include two front-wheels 5 and two trailing wheels 6, are equipped with front axle between two front-wheels 5, between two trailing wheels 6 Equipped with hind axle.When driving, wheel shaft 4 maintains static dynamic perambulator.As shown in Fig. 1 and Fig. 2, the sliding part 1 includes structure phase Same the first sliding part 2 and the second sliding part 3, the first sliding part 2 are connected with the hind axle of perambulator, the second sliding part 3 and baby The front-wheel axis connection of youngster's vehicle.

As shown in figure 3, first sliding part, 2 and second sliding part 3 includes connector and slide plate 13, the slide plate 13 Parallel with the wheel shaft 4 of perambulator, the length of slide plate 13 is longer than the distance between two front-wheels 5 or two trailing wheels 6, before slide plate 13 Side end is equipped with bending part 131, and bending part 131 is arranged along the length direction of slide plate 13.Each slide plate 13 passes through two connectors It is rotatably connected with the wheel shaft 4 of perambulator, for the sliding part 1 in collapsed state, slide plate 13 is located at the back upper place of wheel, sliding In down state, slide plate 13 is located at immediately below the wheel of perambulator part 1, and 13 bottom surface of slide plate and second of the first sliding part 2 13 bottom surface of slide plate of sliding part 3 is generally aligned in the same plane.

Further, the connector includes connecting rod 11 and sleeve 12, and the sleeve 12 is socketed on the wheel shaft 4, slide plate 13 It is connected with sleeve 12 by connecting rod 11.Sleeve 12 slides axially along wheel shaft 4 in order to prevent, and positioning bearing is equipped in the sleeve 12 14, the inner ring of the positioning bearing 14 is fixedly linked with wheel shaft 4, and the outer ring of positioning bearing 14 is fixedly connected with sleeve 12.

Specifically, as shown in figure 4, the sleeve 12 is equipped with limiting section 121, the end of the limiting section 121 is equipped with the One keyway 122 and the second keyway 123, wheel shaft 4 be equipped with third keyway 41, first keyway, 122 and second keyway 123 with Third keyway 41 matches, and 41 internals of third keyway are equipped with movable positive stop key 42, first keyway, 122 and second key Slot 123 is matched with positive stop key 42.When sliding part 1 is packed up, the first keyway 122 is opposite with third keyway 41, then will limit Position key 42 is inserted into the first keyway 122 simultaneously and third keyway 41 realizes the fixation of sliding part 1；When sliding part 1 is put down, the second key Slot 123 is opposite with third keyway 41, and positive stop key 42 is inserted into the second keyway 123 simultaneously and third keyway 41 realizes sliding part 1 It is fixed.

For the ease of mobile positive stop key 42, as shown in figure 5, being equipped with sliding seat 43, positive stop key 42 in the third keyway 41 It is fixedly linked with sliding seat 43, the sliding seat 43 is equipped with convex block 44.The side wall of above-mentioned sliding seat 43, which is usually provided with, leads Rail, the side wall of third keyway 41 be equipped with the matched guide groove of guide rail, convenient for the sliding axially along wheel shaft 4 of sliding seat 43, into And positive stop key 42 is driven to move.

Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.

Claims (5)

1. a kind of perambulator with slide assemblies, it is characterized in that：Perambulator is equipped with sliding part (1), and the sliding part (1) includes Identical first sliding part (2) of structure and the second sliding part (3), the first sliding part (2) are connected with the hind axle of perambulator, and second The front-wheel axis connection of sliding part (3) and perambulator, first sliding part (2) and the second sliding part (3) include connector and Slide plate (13), the slide plate (13) is parallel with wheel shaft (4) of perambulator, and the anterior end of slide plate (13) is equipped with bending part (131), Slide plate (13) is rotatably connected by the wheel shaft (4) of connector and perambulator；The sliding part (1) is in collapsed state, slide plate (13) it is located at the wheel back upper place of perambulator, sliding part (1) is in down state, under slide plate (13) is located at the wheel of perambulator just Side, and slide plate (13) bottom surface of the first sliding part (2) and slide plate (13) bottom surface of the second sliding part (3) are generally aligned in the same plane.

2. a kind of perambulator with slide assemblies according to claim 1, it is characterized in that：The connector includes connecting rod (11) it is socketed on wheel shaft (4) with sleeve (12), the sleeve (12), slide plate (13) passes through connecting rod (11) and sleeve (12) phase Even.

3. a kind of perambulator with slide assemblies according to claim 2, it is characterized in that：It is fixed to be equipped in the sleeve (12) The inner ring of position bearing (14), the positioning bearing (14) is fixedly linked with wheel shaft (4), the outer ring of positioning bearing (14) and sleeve (12) it is fixedly connected.

4. a kind of perambulator with slide assemblies according to claim 3, it is characterized in that：The sleeve (12) is equipped with limit The end in position portion (121), the limiting section (121) is equipped with the first keyway (122) and the second keyway (123), and wheel shaft (4) is equipped with Third keyway (41), first keyway (122) and the second keyway (123) are matched with third keyway (41), the third Keyway (41) internals are equipped with movable positive stop key (42), and first keyway (122) and the second keyway (123) are and positive stop key (42) it matches.

5. a kind of perambulator with slide assemblies according to claim 4, it is characterized in that：It is set in the third keyway (41) There are sliding seat (43), positive stop key (42) to be fixedly linked with sliding seat (43), the sliding seat (43) is equipped with convex block (44).