CN209079965U - One kind can push away Perambulator - Google Patents

Abstract

The utility model, which provides one kind, can push away Perambulator, framework including placing baby, on front side of framework and rear side is respectively fixedly connected with a pair of of support component, each pair of support component is divided into framework two sides, support component includes support rod, arc bottom bar is fixedly connected with and had below each support rod, have to run through on arc bottom bar and has a bull stick, each bull stick outboard end is fixedly connected with swing rod, the outboard end of bull stick is hinged with the walking wheel assembly being able to rotate through turning shape connecting rod, two swing rod outboard ends of each pair of support component are fixedly connected with connecting rod, the length of swing rod is greater than bull stick and realizes that swing rod and connecting rod can be rotated around arc bottom bar to the spacing at arc bottom bar edge, the utility model structure is simple, the variation of swing rod position can be cooperated to realize the variation to traveling wheel module position by bull stick to be conducive to realize that two kinds of forms of cradle or cart use.

Description

One kind can push away Perambulator

Technical field

The utility model relates to one kind can push away Perambulator.

Background technique

Existing perambulator cart and cradle contribute in the rest or moving process of baby rest, and functionally have part Overlapping again cannot directly convert it is larger using volume, under existing living conditions position occupy it is larger, can not be convenient for collecting.

Summary of the invention

The utility model improves the above problem, i.e., the technical problems to be solved in the utility model is existing baby Youngster's vehicle and cradle need while to possess space hold big.

The specific embodiment of the utility model is: one kind can push away Perambulator, and the framework including placing baby is described On front side of framework and rear side is respectively fixedly connected with a pair of of support component, and each pair of support component is divided into framework two sides, the support group Part includes support rod, is fixedly connected with and has arc bottom bar below each support rod, having to run through on the arc bottom bar has one turn Bar, each bull stick outboard end are fixedly connected with swing rod, and the outboard end of the bull stick is hinged with the walking being able to rotate through turning shape connecting rod Wheel assembly, two swing rod outboard ends of each pair of support component are fixedly connected with connecting rod, and the length of the swing rod is greater than bull stick to arc The spacing at shape bottom bar edge is to realize that swing rod and connecting rod can be rotated around arc bottom bar.

Further, the walking wheel assembly includes main shaft and multiple struts along main shaft circumference uniform distribution, at the strut Idler wheel is connected with through bearing.

Further, the bull stick outboard end, which is fixedly connected with, turns shape connecting rod, and the main shaft is connect through bearing with shape is turned The outboard end of bar is hinged.

Further, the framework top is fixedly connected with handrail, the lower end of the handrail through bolted splice in support rod, It is additionally provided with connection assist between support rod in the middle part of the handrail, the connection assist includes that inner end is articulated with support The loop bar and outboard end on bar top are articulated with the casing in the middle part of handrail, have in described sleeve pipe symmetrically arranged a pair of longitudinal logical Hole, a pair of of longitudinal hole it is each it is oppositely extending have multiple cross through hole, the loop bar lower end is connected with section in T-shaped through contraction spring Fastener, can be moved through when fastener is located at longitudinal hole be caught in cross through hole realize handrail angle adjusting.

Further, the support rod lower part is fixedly connected with strut, and the strut upper end is fixedly connected down with support rod End is fixedly connected with arc bottom bar.

Compared with prior art, the utility model has the following beneficial effects: the utility model structure is simple, can pass through Bull stick cooperates the variation of swing rod position to realize the variation to traveling wheel module position to be conducive to realize two kinds of shapes of cradle or cart State uses.Furthermore the utility model further relates to connection assist so as to convert the angle of handrail in favor of push-and-pull.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model perambulator cart status architecture schematic diagram.

Fig. 2 is the utility model perambulator traveling wheel component structure diagram.

Fig. 3 is the utility model structure diagram perambulator cradle status architecture schematic diagram.

Fig. 4 is the utility model Fig. 1 perambulator cart state partial structural diagram.

Fig. 5 is the utility model loop bar structure schematic diagram.

Fig. 6 is the utility model cannula structure schematic diagram.

Specific embodiment

The utility model is described in more detail with reference to the accompanying drawings and detailed description.

As shown in figs. 1 to 6, the specific embodiment of the utility model is: one kind can push away Perambulator, including place baby The framework 10 of youngster, 10 front side of framework and rear side are respectively fixedly connected with a pair of of support component, and each pair of support component is divided into frame Body two sides, the support component include support rod 20, and arc bottom bar 30, the arc are fixedly connected with and had below each support rod 20 Have on shape bottom bar 30 through there is a bull stick 40, each 40 outboard end of bull stick is fixedly connected with swing rod 410, the outside of the bull stick End is turned shape connecting rod and is hinged with the walking wheel assembly 50 being able to rotate, and two swing rod outboard ends of each pair of support component are fixedly connected with Connecting rod 420, the length of the swing rod 410 are greater than bull stick 40 and realize that swing rod and connecting rod can be around arcs to the spacing at arc bottom bar edge The rotation of shape bottom bar.

In the present embodiment, the walking wheel assembly 50 includes main shaft and multiple struts 510 along main shaft circumference uniform distribution, institute It states and is connected with idler wheel 520 through bearing at strut.

Bull stick 40 can be rotated using the above structure can erect walking wheel assembly 50 so as to make arc bottom bar 30 The function (as shown in Figure 4) of cradle is realized with ground face contact, bull stick of getting into the cave turns to 30 lower section time-frame of arc bottom bar when connecting rod 420 The weight of body 10 makes framework have walking wheel assembly 50 to support, and walking wheel assembly 50 can adapt to using the idler wheel layout of divergence structure Uneven road surface or ladder road (as shown in Figures 1 and 5).

In the present embodiment, 20 lower part of support rod is fixedly connected with strut 210,210 upper end of strut and support rod It is fixedly connected with lower end to be fixedly connected with arc bottom bar, to improve support strength.

In the present embodiment, the bull stick outboard end, which is fixedly connected with, turns shape connecting rod, and the main shaft is through bearing and turns shape company The outboard end of extension bar is hinged.

Embodiment two, the framework top are fixedly connected with handrail 60, and the lower end of the handrail is through bolted splice in support Bar is additionally provided with connection assist between the handrail middle part and support rod, and the connection assist includes that inner end is articulated with The loop bar 710 and outboard end on support rod top are articulated with the casing 720 in the middle part of handrail, have symmetrically arranged one in described sleeve pipe To longitudinal hole 721, a pair of of longitudinal hole it is each it is oppositely extending have multiple cross through hole 722, the loop bar lower end is through contraction spring 730 are connected with the fastener 740 that section is in T-shaped, can move through when fastener is located at longitudinal hole and be caught in cross through hole reality The adjusting of existing handrail angle

The 740 both ends protrusion of fastener of T-shaped can be caught in cross through hole position, since multiple cross through hole 722 lead to along longitudinal direction Hole length direction layout can control the angle of the swing of handrail 60 so as to gradually adjust the spacing between loop bar and casing in turn Degree, contraction spring 730 can guarantee that fastener 740 is in tensioned state to tense the fastener 740 for being caught in cross through hole, need The protruding parts of fastener 740 is dialed in longitudinal hole 721 manually when adjusting position, 710 inner end of loop bar is articulated with Support 720 outboard end of rod bush, which is articulated with handrail, can guarantee that the direction of handrail can be rotated around the hinged place with support rod.

Meanwhile if above-mentioned the utility model discloses or relates to the components or structural member of connection fastened to each other, Unless otherwise stated, it is fixedly connected it is to be understood that connection (such as connecting using bolt or screw) can be removedly fixed, It also will be understood that are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or one Formula structure (such as manufacturing using casting technique is integrally formed) is replaced (can not obviously to be removed using integrally formed technique Outside).

In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.

Either component provided by the utility model by multiple individual component parts either assembled, or The separate part that integrally formed technique manufactures.

Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (5)

1. one kind can push away Perambulator, which is characterized in that the framework including placing baby, the framework front side and rear side are each solid Surely it is connected with a pair of of support component, each pair of support component is divided into framework two sides, and the support component includes support rod, Ge Gezhi Arc bottom bar is fixedly connected with and had below strut, is had on the arc bottom bar through there is a bull stick, each bull stick outboard end is solid Surely it is connected with swing rod, the outboard end of the bull stick is hinged with the walking wheel assembly being able to rotate, each pair of support component through turning shape connecting rod Two swing rod outboard ends be fixedly connected with connecting rod, the length of the swing rod is greater than the spacing of bull stick to arc bottom bar edge with reality Existing swing rod and connecting rod can be rotated around arc bottom bar.

2. one kind according to claim 1 can push away Perambulator, which is characterized in that the walking wheel assembly includes master Axis and multiple struts along main shaft circumference uniform distribution are connected with idler wheel through bearing at the strut.

3. one kind according to claim 2 can push away Perambulator, which is characterized in that the bull stick outboard end is fixedly connected Turn shape connecting rod, the main shaft is hinged through bearing and the outboard end that turns shape connecting rod.

4. one kind according to claim 1 or 2 can push away Perambulator, which is characterized in that the framework top is fixed to be connected It is connected to handrail, the lower end of the handrail is additionally provided between support rod in the middle part of support rod, the handrail auxiliary through bolted splice Help connector, the connection assist includes that inner end is articulated with the loop bar on support rod top and outboard end is articulated in the middle part of handrail Casing, there is symmetrically arranged a pair of of longitudinal hole, a pair of of longitudinal hole is each oppositely extending to have multiple transverse directions in described sleeve pipe Through-hole, the loop bar lower end are connected with the fastener that section is in T-shaped through contraction spring, can move when fastener is located at longitudinal hole And the adjusting of handrail angle is realized by being caught in cross through hole.

5. one kind according to claim 1 or 2 can push away Perambulator, which is characterized in that the support rod lower part is fixed It is connected with strut, the strut upper end is fixedly connected with lower end with support rod and is fixedly connected with arc bottom bar.