CN2428390Y

CN2428390Y - Baby carriage

Info

Publication number: CN2428390Y
Application number: CN 00235505
Authority: CN
Inventors: 吴祈芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-26
Filing date: 2000-05-26
Publication date: 2001-05-02
Anticipated expiration: 2010-05-26

Abstract

The utility model discloses a baby carriage, which is mainly composed of a carriage frame, a sleeve cover, a front wheel body, a wheel cover and a grip, wherein, a sleeve rod and the sleeve cover are respectively provided with a positioning flange and a sleeved slot at the corresponding positions, a slotted hole with proper length and a positioning convex column are respectively arranged on the outer margin of the sleeve cover and on a corresponding position above the wheel cover, and both sides of the slotted hole form blocking parts. Thereby, when the grip is rotated and drives the wheel frame, the wheel cover and the front wheel body to rotate, the positioning convex column moves on the slotted hole, and the positioning convex column is abutted on the blocking parts on both sides of the slotted hole to limit the rotating angle of the front wheel body to increase the use safety of baby carriage.

Description

Child's car

The utility model relates to a kind of child's car.

Child such as three-wheel vehicle, small-sized bicycle car is one of normal games that uses of modern child, shown in Fig. 6,7, be one of the child's bassinet structure of commonly seeing, mainly form by preceding wheel body 1 ', treadle 2 ', back wheel body 3 ', vehicle frame 4 ', handle 5 ', seat cushion 6 ' institute, wherein preceding wheel body 1 ' is connected with a wheel carrier 11 ', and in the Plug Division 12 ' that wheel carrier 11 ' top setting can intert aftermentioned loop bar 41 ', and group is established a wheel cap 13 ' outside wheel carrier 11 '; Vehicle frame 4 ' is provided with loop bar 41 ' at front end again; Handle 5 ' below be provided with and can intert the inserting pole 51 ' of aforementioned Plug Division 12 ', make wheel carrier 11 ' be nested with wheel cap 13 ' and make Plug Division 12 ' and loop bar 41 ' intert after the combination, make the inserting pole 51 ' of handle 5 ' combine again with 12 ' top, Plug Division is interspersed, close Plug Division 12 ' outer rim by beam ring 52 ' bundle, inserting pole 51 ' and Plug Division 12 ' firmly are combined as a whole, and wheel body 1 ' rotates before can driving when handle 5 ' is rotated.

Yet as shown in Figure 8, aforementioned structure when implementing before wheel body 1 ' be to drive by handle 5 ' (indicating among the figure) to rotate arbitrarily angledly, thereby easily make the child and cause child's car rollover risk situation when wheel body 1 ' rotation is than wide-angle before trampling the 5 ' order of child's car swing handle.

The purpose of this utility model provides a kind of car front-wheel anglec of rotation that limits to promote child's car of safety.

For solving above-mentioned purpose, solution of the present utility model is: a kind of child's car, mainly form by vehicle frame, upper shield, preceding wheel body, wheel carrier, wheel cap, handle, and wherein vehicle frame is provided with the hollow loop bar at front end, and establishing upper shield in cover boom end group, central authorities are provided with perforation at upper shield; The two ends of wheel carrier and preceding wheel body winding, top and handle are affixed; Wheel cap and wheel carrier interlock combination again, and the top is located at the upper shield lower position; Wherein, loop bar and upper shield correspondence position are provided with locating flange and fit slot respectively; Correspondence position is provided with slotted eye and positioning convex column respectively above upper shield outer rim and wheel cap again.

After adopting such scheme, upper shield and loop bar cover is fashionable can be by fit slot and locating flange fit with upper shield position, location and prevent that upper shield from rotating, and make wheel tops positioning convex column can be embedded in the arc-shaped slot position of upper shield, and make wheel tops positioning convex column can be embedded at the arc-shaped slot intrinsic displacement of upper shield, and by positioning convex column and stop section before the restriction wheel body rotational angle to promote the safety of child's car use.

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is an embodiment decomposing schematic representation of the present utility model;

Fig. 2 is that embodiment of the present utility model makes up scheme drawing;

Fig. 3 is an embodiment assembled sectional view of the present utility model;

Fig. 4 is the partial enlarged drawing of Fig. 3;

Fig. 5 is a wheel body rotation scheme drawing before the embodiment of the present utility model;

Fig. 6 is known product decomposing schematic representation;

Fig. 7 is known product mix scheme drawing;

Fig. 8 is a wheel body rotation scheme drawing before the known product embodiments.

See also Fig. 1～Fig. 4, the utility model mainly is made up of vehicle frame 1, upper shield 2, preceding wheel body 3, wheel carrier 4, wheel cap 5, handle 6, and wherein vehicle frame 1 is provided with hollow loop bar 11 at front end, and at loop bar 11 inner edges locating flange 12 is set;

But upper shield 2 fit loop bars 11 ends, and can be for the perforation 21 of interspersed wheel carrier 4 Plug Divisions 41 in central authorities' setting, and fit slot 22 is set in the corresponding aforementioned locating flange of inner edge 12 positions, wheel body 3 rotational angles are provided with the arc-shaped slot 23 of suitable length before the correspondence of the outside again, and make slotted eye 23 both sides form stop section 24;

Wheel carrier 4 is provided with the Plug Division 41 that can be interspersed in upper shield 2 perforation 21, two ends and 3 windings of preceding wheel body on the top;

Wheel cap 5 is provided with the perforation 51 that can supply interspersed wheel carrier 4 Plug Divisions 41 in central authorities, and in the fit portion 52 of both sides setting with wheel carrier 4 fit windings, corresponding aforementioned arc-shaped slot 23 positions are provided with positioning convex column 53 above wheel cap 5 again;

Handle 6 is provided with inserting pole 61 in the bottom, it is affixed to close element 62 by bundle again after this inserting pole 61 and wheel carrier 4 Plug Divisions, the 41 interspersed combinations.

The utility model when combination upper shield 2 be by fit slot 22 and locating flange 12 fits with upper shield 2 fit positions, location, and can prevent upper shield 2 rotations, and wheel cap 5 top positioning convex column 53 can be embedded in arc-shaped slot 23 positions of upper shield 2.

And for example shown in Figure 6, when wheel body 3 rotates before child's car rotates handle 6 (not indicating among the figure) and makes, can drive wheel cap 5 corresponding rotation, and make the positioning convex column 53 of wheel cap 5 can be at arc-shaped slot 23 intrinsic displacements, when positioning convex column 53 and stop section 24 against the time, can limit preceding wheel body 3 rotational angles, make the effect of preferable stability of advancing of child's car tool and safety in utilization.

Claims

A kind of child's car mainly is made up of vehicle frame, upper shield, preceding wheel body, wheel carrier, wheel cap, handle, and wherein vehicle frame is provided with the hollow loop bar at front end, and establishes upper shield in cover boom end group, and central authorities are provided with perforation at upper shield; The two ends of wheel carrier and preceding wheel body winding, top and handle are affixed; Wheel cap and wheel carrier interlock combination again, and the top is located at the upper shield lower position; It is characterized in that: loop bar and upper shield correspondence position are provided with locating flange and fit slot respectively; Correspondence position is provided with slotted eye and positioning convex column respectively above upper shield outer rim and wheel cap again.