CN2905589Y - Baby carriage brake control structure - Google Patents

Abstract

This model utility discloses a brake control structure of a baby carriage, which is set up and mounted on a handrail and connected with the brake device through a linkage part so as to make convenient operation of the brake for users by hands. Wherein, the brake control structure comprises a base, an enclosure, one operation rod and a lock, where the brake device can be put on brakes with operation of the operating arm, kept under control by blocking the operating arm with this lock and this lock can also make the operating arm come back to the original position to remove the locking conditions of the brake device so as to provide convenience to the users.

Description

A kind of perambulator brake control structure

[technical field]

The utility model relates to a kind of perambulator brake control structure, particularly is installed on the brake control structure of handspike position.

[background technology]

General carrying baby's perambulator has a handle stem that can promote usually, and wherein the handle stem of this fixed type is installed on perambulator skeleton seat portion side afterwards, stands on perambulator skeleton rear for the user and promotes perambulator; In addition in rear foot tube, that is the handle stem below is provided with brake device, uses the walking of control perambulator and parked; Generally when using perambulator, mainly trample by foot, with the brake device of control perambulator by the operator; But, because this brake device system is positioned at the rear foot tube end, and its position is subjected to other assembly again usually, cover as food basket, bevelled backrest position, make when the operator uses, can't trample brake structure accurately, or difficulty confirms whether to brake cooresponding inconvenience in the use with visual.

[utility model content]

The purpose of this utility model is in order to overcome existing perambulator brake control structure easily by the foreign object inconvenient shortcoming of covering, brake, and a kind of perambulator simple in structure, easy to use, that be difficult for being covered by foreign object control structure of braking is provided.

For addressing the above problem, the utility model adopts following technical proposals:

A kind of perambulator brake control structure is installed on the handspike of a perambulator skeleton, controls a brake device by a moving part, thereby forms a brake state and release position, it is characterized in that this brake control structure comprises:

One is installed on the pedestal of this handspike;

One is installed on the housing of this pedestal;

One is articulated in pedestal forms the brake state to drive this brake device for this moving part of pulling control lever; And

Thereby one is articulated in housing and can forms clip to drive the holding element that brake device forms the brake state with control lever.

Aforesaid a kind of perambulator brake control structure is characterized in that this handspike is provided with a long slot bore with respect to the position of this brake control structure.

Aforesaid a kind of perambulator brake control structure is characterized in that this brake control structure still further comprises a connecting rod, and this connecting rod runs through the long slot bore of this handspike, and connects this moving part.

Aforesaid a kind of perambulator brake control structure is characterized in that being provided with an elastic parts between this holding element and this pedestal.

Aforesaid a kind of perambulator brake control structure is characterized in that being provided with an elastic parts between this holding element and this housing.

Aforesaid a kind of perambulator brake control structure is characterized in that this holding element is provided with one and is used for this control lever of clip and makes this brake device be in the clip projection of brake state.

As shown from the above technical solution: for solving above-mentioned conventional pushchair brake control setup in the rear foot tube end, and trample by operator foot, be used for operating the shortcoming of brake device, the utility model is that the brake control structure is installed on the handspike, and in brake device between be connected with moving part, directly utilize hand to control brake with the handled easily person; This control structure of braking, system comprises that a pedestal, a housing, a control lever and a holding element constitute, wherein this operation leverage must be operated brake device and form the brake state, and by this control lever of holding element clip, so that brake device remains in the brake state, this holding element also can discharge this control lever homing, removes the brake state to form, thereby reaches the effect that makes things convenient for the user.

[description of drawings]

Below in conjunction with the drawings and specific embodiments the utility model is described in further details:

Fig. 1: the schematic side view that is installed on the perambulator skeleton for the utility model;

Fig. 2: be member exploded perspective scheme drawing of the present utility model;

Fig. 3: be component composition scheme drawing of the present utility model.；

Fig. 4: be the utility model action scheme drawing.

Among the figure: 2: brake control structure 10: perambulator skeleton

11: handspike 3: brake device

111: long slot bore 12: rear foot tube

13: wheels 4: moving part

21: pedestal 22: housing

23: control lever 24: holding element

25: connecting rod 26: elastic parts

211: elongated slot 221: storage tank

222: receiving slit 223: articulated section

231: operating portion 232: blocking part

241: the clip projection

[specific embodiment]

At first see also perambulator brake control structure 2 embodiment shown in Figure 1: the utility model is installed on the handspike 11 of perambulator skeleton 10, is available for users to the operation of directly braking on handspike 11.

Please refer to shown in the 2-4 figure, the utility model connects a brake device 3 device and moving parts 4 by brake control structure 2.Wherein brake device 3 device is between the lower end and wheels 13 of the rear foot tube 12 of perambulator skeleton 10, in order to wheels 13 clips forming the brake state, and can remove clip to wheels, make the wheels 13 of brake state can recover rotation.

Moving part 4 is connected between this brake device 3 and the brake control structure 2, and in the middle of present embodiment, this moving part 4 is a flexible wire body.

Brake control structure 2 is installed on the handspike 11 that is provided with a long slot bore 111, includes pedestal 21, housing 22, control lever 23, holding element 24, connecting rod 25 and elastic parts 26 and constitutes; This pedestal 21 wherein, stationary device on this handspike 11, have one with the relative elongated slot 211 of handspike 11 long slot bores 111.

Housing 22: be connected on this pedestal 21, this housing 22 includes one can hold a receiving slit 222 and the articulated section 223 that storage tank that control lever 23 moves 221, can ccontaining holding element.

Connecting rod 25 runs through the long slot bore 111 of handspike 11 and the elongated slot 211 of pedestal 21, and this connecting rod 25 is connected in an end of this moving part 4, makes its connecting rod 25 spur this moving part 4 in the scope of this long slot bore 111, to drive brake device 3.

Control lever 23 is articulated on this pedestal 21, and can move in storage tank 221 scopes of this housing 22, and this control lever 23 is and 25 liang of end in contact of connecting rod when this control lever 23 is moved, must promote this connecting rod 25 and move, the driving brake device 3 to see through moving part 4; This control lever 23 further includes can be for the operating portion 231 and a blocking part 232 of operator's pulling.

Holding element 24, be articulated in the articulated section 223 of this housing 22, and place the receiving slit 222 of this housing 22, and in this holding element 24 and 21 of pedestals or 22 devices of housing elastic parts 26, this holding element 24 is got back and forth to rotate, this holding element 24 be positioned at control lever 23 move on end position, has a clip projection 241, this clip projection 241 be in when control lever 23 moves to upper end position, can form the clip location with the blocking part 232 of control lever 23, to keep control lever 23 to be positioned at upper end position, operator system can promote holding element 24 and rotate, and makes control lever 23 break away from the clip projection 241 of holding elements 24 and return back to lower end position.

Know by said structure, brake device 3 is when release position, this control lever 23 is to be positioned at lowest positions, and when operator's desire is braked, pull joystick 23, promote connecting rod 25 through this control lever 23, drive brake device 3 via moving part 4, rotate with restriction wheels 13, form the brake state, and when control lever 23 moves to upper end position, then be positioned this upper end position by these clip projection 241 clips, make this brake device 3 keep wheels 13 are the brake state, when operator's desire is removed the brake state, then promote this holding element 24 and rotate, make this clip projection 241 break away from the blocking part 232 of control lever 23, thereby make control lever 23 return back to lower end position, to remove the restriction of 3 pairs of wheels 13 of brake device.

Claims (6)

1, a kind of perambulator brake control structure, be installed on the handspike (11) of a perambulator skeleton (10), by a moving part (4) control one brake device (3), thereby form a brake state and release position, it is characterized in that this brake control structure (2) comprising:

One is installed on the pedestal (21) of this handspike (11);

One is installed on the housing (22) of this pedestal (21);

One is articulated in pedestal (21) forms the brake state to drive this brake device for this moving part of pulling (4) control lever (23); And

One is articulated in housing (22) and can forms clip to drive brake with control lever (23)

Device (3) thus form the holding element (24) of brake state.

2, a kind of perambulator brake control structure according to claim 1 is characterized in that this handspike (11) is provided with a long slot bore (111) with respect to the position of this brake control structure (2).

3, a kind of perambulator brake control structure according to claim 2, it is characterized in that this brake control structure (2) still further comprises a connecting rod (25), this connecting rod (25) runs through the long slot bore (111) of this handspike (11), and connects this moving part (4).

4, a kind of perambulator brake control structure according to claim 1 is characterized in that being provided with an elastic parts (26) between this holding element (24) and this pedestal (21).

5, a kind of perambulator brake control structure according to claim 1 is characterized in that being provided with an elastic parts (26) between this holding element (24) and this housing (22).

6, a kind of perambulator brake control structure according to claim 1 is characterized in that this holding element (24) is provided with one and is used for this control lever of clip (23) and makes this brake device (3) be in the clip projection (241) of brake state.

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