CN2337034Y

CN2337034Y - Hand baby carriage

Info

Publication number: CN2337034Y
Application number: CN98224475.4U
Authority: CN
Inventors: 钟友明
Original assignee: Goodbaby Group Corp
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 1998-07-02
Filing date: 1998-07-02
Publication date: 1999-09-08
Anticipated expiration: 2008-07-02

Abstract

The utility model relates to a baby go-cart, comprising transverse connecting rods and lateral supporting frames arranged on the two side of the utility model, wherein, a baby cushion is arranged between the lateral supporting frames. The utility model is characterized in that arched bottom rods (12) are arranged on the bottom of each of the lateral supporting frames, and the front part and the rear part of each of the arched bottom rods (12) are respectively connected with a rear leg (13) and a front leg (6) through a front swing member (3) and a rear swing member (9); the rear end of each of the arched bottom rods (12) can be rotatablely connected to the rear part of the rear swing member (9), and the front part of the rear swing member (9) can be rotatablely connected to the rear lower end of the rear leg (13). The utility model is favorable for folding and opening, the utility model is steady and safe and has the function of shock-proof.

Description

Doll carriage

The utility model relates to a kind of perambulator.

In the prior art, it is the utility model patent of 92215144.x that Patent Office of the People's Republic of China announced application number on October 14th, 92, and the foreleg and the front rod of this patent flexibly connect in folding process, therefore causes the hinge of active connection place to be difficult to lay.In addition, this perambulator because foreleg and front rod doubling mutually, therefore has dead center position when being opened by folded state, need be with the subordinate underframe of delaying unloading when causing opening, and another draws the pushing hands bar on hand, and has an effect and draw Shi Caineng to open car body on unexpected.

It is the doll carriage of whole rod member that the purpose of this utility model is to provide a kind of foreleg.

The technical solution of the utility model is: a kind of doll carriage, and comprise the side stand of both sides, laterally connect the tranverse connecting rod of the side stand of both sides, be provided with baby's cushion between the described side stand; Described side stand is that the bottom is provided with the fore-and-aft direction setting and the arc bottom bar of projection downwards, and the leading section of described arc bottom bar is rotatably connected in the front portion of preceding goods of furniture for display rather than for use, described before the be rotatably connected preceding lower end of foreleg, the rear portion of goods of furniture for display rather than for use; The rearward end of described arc bottom bar is rotatably connected at the rear portion of back goods of furniture for display rather than for use, the be rotatably connected posterior end of back leg, the front portion of described back goods of furniture for display rather than for use; The front portion of described arc bottom bar and rear portion are connected with respectively can resupinate front-wheel and trailing wheel; The back upper end and the handspike of described foreleg are rotatably connected, and the preceding upper end and the preceding midleg of described back leg are rotatably connected, also the be rotatably connected leading section of rim frame of the bottom of described foreleg; The be rotatably connected upper end of second connecting rod, the bottom of described handspike, the lower end of described second connecting rod is rotatably connected at the back midleg, be rotatably connected on a described rim frame end of first connecting rod, the other end of described first connecting rod is rotationally connected with on back leg or the second connecting rod.

The utility model compared with prior art has following advantage:

Foreleg is a complete rod member, makes it that less plastic fastening be arranged, and interference piece is few in folding process, and foreleg is convenient to carry out moulded design with car body.Whole vehicle frame folding and when opening rod member interfere fewly mutually, be beneficial to folding and open steady safety, when front-wheel and trailing wheel after upwards upset makes that the arc bottom bar lands, the utility model can be used as and shakes blue car and use.When vehicle frame was opened, vehicle frame can be swung when stressed slightly, and goods of furniture for display rather than for use has the shock-absorbing effect with the back goods of furniture for display rather than for use before making.

The utility model will be further described below in conjunction with drawings and Examples:

For expressing structure of the present utility model simply, rod member is represented with the single line bar in the accompanying drawings;

Side stand structural representation when accompanying drawing 1 is opening of the utility model embodiment one;

Accompanying drawing 2 is the structural representation after structure shown in the accompanying drawing 1 folds fully;

Side stand structural representation when accompanying drawing 3 is opening of the utility model embodiment two;

Structural representation when accompanying drawing 4 is structure half-lap shown in the accompanying drawing 3;

Accompanying drawing 5 is the structural representation after structure shown in the accompanying drawing 3 folds fully; Wherein:

[1]. front-wheel; [2]. the front-wheel attaching parts; [3]. preceding goods of furniture for display rather than for use; [4]. the rim frame; [5]. first connecting rod; [6]. foreleg; [7]. handspike; [8]. second connecting rod; [9]. the back goods of furniture for display rather than for use; [10]. the trailing wheel attaching parts; [11]. trailing wheel; [12]. the arc bottom bar; [13]. back leg.

Embodiment: referring to accompanying drawing 1 and accompanying drawing 3, a kind of doll carriage comprises the side stand of both sides, laterally connects the tranverse connecting rod of the side stand of both sides, is provided with baby's cushion between the described side stand; Described side stand is that the bottom is provided with fore-and-aft direction setting and protruding arc bottom bar [12] downwards, the leading section of described arc bottom bar [12] is rotatably connected in the front portion of preceding goods of furniture for display rather than for use [3], described before the be rotatably connected preceding lower end of foreleg [6], the rear portion of goods of furniture for display rather than for use [3]; The rearward end of described arc bottom bar [12] is rotatably connected at the rear portion of back goods of furniture for display rather than for use [9], the be rotatably connected posterior end of back leg [13], the front portion of described back goods of furniture for display rather than for use [9]; The front portion of described arc bottom bar [12] and rear portion are connected with respectively can resupinate front-wheel [1] and trailing wheel [11]; The back upper end of described foreleg [6] and handspike [7] are rotatably connected, and the middle part of the preceding upper end of described back leg [13] and foreleg [6] is rotatably connected, also the be rotatably connected leading section of rim frame [4] of the bottom of described foreleg [6]; The be rotatably connected upper end of second connecting rod [8], the bottom of described handspike [7], the lower end of described second connecting rod [8] is rotatably connected at the middle part of back leg [13], be rotatably connected on the described rim frame [a 4] end of first connecting rod [5], the other end of described first connecting rod [5] is rotationally connected with on back leg [13] or the second connecting rod [8].The front portion of described arc bottom bar [12] is crooked upward, and the front portion of described bent upper ends portion and preceding goods of furniture for display rather than for use [3] is rotatably connected.The rear portion of described arc bottom bar [12] is crooked upward, and the rear portion of described bent upper ends portion and back goods of furniture for display rather than for use [9] is rotatably connected, and goods of furniture for display rather than for use can overturn downwards when car body is folding before and after making, the rod member on drive top is folding.Described foreleg [6] is the arc of lordosis, can when folding many rod members be contained within the arc.But be provided with lockout mechanism between the rod member of described relative displacement, the rod member of the relative displacement here is meant the rod member of relative displacement when folding, but between the rod member of two any relative displacemenies, set lockout mechanism, can make to keep stable when vehicle frame is opened.Lockout mechanism can adopt hook to match with pin.For front-wheel [1] can upwards be overturn, so that arc bottom bar [12] lands, the front portion of described arc bottom bar [12] is provided with front-wheel attaching parts [2], the wheel shaft of described front-wheel [1] is connected on the described front-wheel attaching parts [2], described front-wheel attaching parts [2] is enclosed within described arc bottom bar [12] and goes up and turn around arc bottom bar [12], be provided with blocking device between described front-wheel attaching parts [2] and the arc bottom bar [12], make front-wheel [1] can be turned to the top of arc bottom bar [12] around described arc bottom bar [12].For trailing wheel [11] can upwards be overturn, so that arc bottom bar [12] can land, the rear portion of described arc bottom bar [12] is provided with trailing wheel attaching parts [10], the wheel shaft of described trailing wheel [11] is connected on the described trailing wheel attaching parts [10], described trailing wheel attaching parts [10] is connected with trip shaft on being arranged at arc bottom bar [12], makes trailing wheel [11] can be turned to the top of arc bottom bar [12] around described trip shaft.Backward directions extension again after one end of described rim frame [4] and first connecting rod [5] is rotatably connected, the below of described rim frame [4] is provided with rim.Referring to accompanying drawing 1, the leading section place of being rotatably connected of described foreleg [6] and back leg [13] is positioned at the top of foreleg [6], and the place of being rotatably connected of described foreleg [6] and rim frame [4] leading section is positioned at the below of foreleg [6]; The place of being rotatably connected of described foreleg [6] rearward end and handspike [7] is positioned at the top of handspike [7], and the place of being rotatably connected of second connecting rod [8] and handspike [7] is positioned at the bottom of handspike [7].

Claims

1. doll carriage comprises the side stand of both sides, laterally connects the tranverse connecting rod of the side stand of both sides, is provided with baby's cushion between the described side stand; It is characterized in that: described side stand is that the bottom is provided with fore-and-aft direction setting and protruding arc bottom bar [12] downwards, the leading section of described arc bottom bar [12] is rotatably connected in the front portion of preceding goods of furniture for display rather than for use [3], described before the be rotatably connected preceding lower end of foreleg [6], the rear portion of goods of furniture for display rather than for use [3]; The rearward end of described arc bottom bar [12] is rotatably connected at the rear portion of back goods of furniture for display rather than for use [9], the be rotatably connected posterior end of back leg [13], the front portion of described back goods of furniture for display rather than for use [9]; The front portion of described arc bottom bar [12] and rear portion are connected with respectively can resupinate front-wheel [1] and trailing wheel [11]; The back upper end of described foreleg [6] and handspike [7] are rotatably connected, and the middle part of the preceding upper end of described back leg [13] and foreleg [6] is rotatably connected, also the be rotatably connected leading section of rim frame [4] of the bottom of described foreleg [6]; The be rotatably connected upper end of second connecting rod [8], the bottom of described handspike [7], the lower end of described second connecting rod [8] is rotatably connected at the middle part of back leg [13], be rotatably connected on the described rim frame [a 4] end of first connecting rod [5], the other end of described first connecting rod [5] is rotationally connected with on back leg [13] or the second connecting rod [8].

2. doll carriage according to claim 1 is characterized in that: the front portion of described arc bottom bar [12] is crooked upward, and the front portion of described bent upper ends portion and preceding goods of furniture for display rather than for use [3] is rotatably connected.

3. doll carriage according to claim 1 is characterized in that: the rear portion of described arc bottom bar [12] is crooked upward, and the rear portion of described bent upper ends portion and back goods of furniture for display rather than for use [9] is rotatably connected.

4. doll carriage according to claim 1 is characterized in that: described foreleg [6] is the arc of lordosis.

5. doll carriage according to claim 1 is characterized in that: but be provided with lockout mechanism between the rod member of described relative displacement.

6. doll carriage according to claim 1, it is characterized in that: the front portion of described arc bottom bar [12] is provided with front-wheel attaching parts [2], the wheel shaft of described front-wheel [1] is connected on the described front-wheel attaching parts [2], described front-wheel attaching parts [2] is enclosed within described arc bottom bar [12] and goes up and turn around arc bottom bar [12], be provided with blocking device between described front-wheel attaching parts [2] and the arc bottom bar [12], make front-wheel [1] can be turned to the top of arc bottom bar [12] around described arc bottom bar [12].

7. doll carriage according to claim 1, it is characterized in that: the rear portion of described arc bottom bar [12] is provided with trailing wheel attaching parts [10], the wheel shaft of described trailing wheel [11] is connected on the described trailing wheel attaching parts [10], described trailing wheel attaching parts [10] is connected with trip shaft on being arranged at arc bottom bar [12], makes trailing wheel [11] can be turned to the top of arc bottom bar [12] around described trip shaft.

8. doll carriage according to claim 1 is characterized in that: backward directions extension again after an end of described rim frame [4] and first connecting rod [5] is rotatably connected.

9. doll carriage according to claim 1, it is characterized in that: the leading section place of being rotatably connected of described foreleg [6] and back leg [13] is positioned at the top of foreleg [6], and the place of being rotatably connected of described foreleg [6] and rim frame [4] leading section is positioned at the below of foreleg [6].

10. doll carriage according to claim 1, it is characterized in that: the place of being rotatably connected of described foreleg [6] rearward end and handspike [7] is positioned at the top of handspike [7], and the place of being rotatably connected of second connecting rod [8] and handspike [7] is positioned at the bottom of handspike [7].