CN2379369Y

CN2379369Y - Pedal frame for baby carriage

Info

Publication number: CN2379369Y
Application number: CN 99236711
Authority: CN
Inventors: 叶川铭
Original assignee: Zhongshan Longcheng Daily Products Co Ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 1999-07-26
Filing date: 1999-07-26
Publication date: 2000-05-24
Anticipated expiration: 2009-07-26

Abstract

The utility model relates to a pedal frame for a baby carriage, particularly a pedal frame which can follow a carriage frame to move to a folding state. The pedal frame is arranged on a regulating joint, the other end of the regulating joint is pivotally arranged on a seat frame and the regulating joint and a front bracket are connected by a connecting rod. In the folding process, the pedal frame adopts the seat frame as an axis through the regulating joint, and the pedal frame is pulled to move close to a rear bracket when the front bracket moves close to the rear bracket in a counterclockwise direction; thus, the pedal frame can move close to the front bracket in an untrammelled direction. Thereby, when the pedal frame is folded, the pedal frame can not be hindered by the other parts of the carriage frame so as to move close to the carriage frame in the folding state.

Description

The perambulator running-board bracket

The utility model relates to a kind of running-board bracket of perambulator, and being applied to can be on the movable vehicle frame of running condition and folding state, particularly a kind of running-board bracket that can move to folding state along with vehicle frame.

More than the kind of common perambulator is suitable, but present most perambulator all is designed to foldable type, promptly perambulator then can be folded into perambulator folding state for the state of expansion during collection in use, and many relevant foldable perambulators have proposed patent application; In addition a plate body (can consult the sign 21 of the 5th, 718, No. 444 patent cases of the U.S.) can be set between two front frames usually on the perambulator, this plate body promptly uses as stretcher, a place of putting pin is provided for the infant who rides on the perambulator.This stretcher directly is installed between two front frames, therefore when perambulator folds, can't influence the folding action of perambulator, or interferes with other parts of vehicle frame.

See also accompanying drawing 1 and accompanying drawing 2 in addition, a kind of known perambulator of doing among the figure, this perambulator has one can be between the movable vehicle frame of deployed condition and folding state, vehicle frame is by front frame haply, after poppet, arm-rest frame, chair seat frame, chair back rack, before protect frame, sunshade hood frame and running-board bracket constitute, chair back rack wherein can be adjusted angle, so that different dependence positions to be provided, running-board bracket is arranged on the front end of chair seat frame with an articulation structure simultaneously, make running-board bracket also can adjust angle, along with chair back rack provides different dependence positions, running-board bracket then provides the different placements of foot of putting, or chair back rack, chair seat frame and running-board bracket are horizontal state approximately, and a space that can couch is provided; When perambulator will move to folding state, front frame, arm-rest frame, chair seat frame, chair back rack, before protect frame, sunshade hood frame and running-board bracket all can be drawn close to after poppet, wherein chair seat frame be the clws direction backward vehicle frame move, be configured in the running-board bracket of chair seat frame front end this moment, and also clws moves along with chair seat frame, yet protect frame before above running-board bracket, having, therefore running-board bracket protects frame before will touch earlier when moving along with the chair seat frame cw, therefore running-board bracket will preceding be protected frame and be interfered, can't draw close in vehicle frame, and make when vehicle frame is positioned at folding state that the part of running-board bracket protrudes in outside the vehicle frame.

Certainly the problem of interfering when protecting frame and running-board bracket folding before solving, the simplest settling mode are that the length with running-board bracket contracts to lacking than preceding protecting frame, make vehicle frame in the folding process, and running-board bracket can be drawn close in vehicle frame by the inner space of preceding protecting frame; Yet running-board bracket is shortened, the distance that makes the infant can put pin is shortened, or the space that couches of formation is diminished, this is not appropriate settling mode.

The purpose of this utility model is to provide a kind of running-board bracket of perambulator, and this running-board bracket will be along with vehicle frame folding in the lump, and will can not interfered by other vehicle frames in the process of folding, and can draw close in vehicle frame.

Running-board bracket according to the disclosed perambulator of the utility model, running-board bracket wherein is configured in one and adjusts on the joint, an end of adjusting the joint is hubbed on the chair seat frame, and by connecting rod connection front frame and adjustment joint, when vehicle frame when moving to folding state, running-board bracket will be axle with the chair seat frame, and along with front frame move and with the C.C.W. direction toward front frame close, running-board bracket can be drawn close to vehicle frame towards unobstructive direction.

For the purpose of this utility model, shape facility and function are had more understanding, it is further described below in conjunction with embodiment and accompanying drawing.

Figure 1 shows that common perambulator deployed condition structural representation.

Figure 2 shows that common perambulator folding state structural representation.

Figure 3 shows that perambulator deployed condition structural representation of the present utility model.

Figure 4 shows that Fig. 3 folding state structural representation.

Figure 5 shows that another folding state structural representation of Fig. 3.

Figure 6 shows that the part enlarged drawing of Fig. 3.

Another implements illustration to Figure 7 shows that the utility model.

Embodiment:

As shown in Figure 3, Figure 4, the disclosed perambulator running-board bracket of the utility model is applied on a kind of folding perambulator, this kind perambulator has one can be between the movable vehicle frame 10 of deployed condition and folding state, at folding state, perambulator can not use and fold into smaller volume and be beneficial to collection, in deployed condition, perambulator can be taken and can advance for the infant; Wherein vehicle frame 10 is to be articulated mutually and constituted by front frame 101, after poppet 102, arm-rest frame 103, chair seat frame 104, chair back rack 105, preceding frame 106, sunshade hood frame 107, running-board bracket 108, front-wheel 109 and the trailing wheel 110 of protecting haply; Wherein front frame 101 and arm-rest frame 103 are configured on the main joint 20, are provided with a pin-jointing piece 30 in the appropriate position of arm-rest frame 103, articulate after poppet 102 and sunshade hood frame 107 on pin-jointing piece 30 respectively; In addition at

front frame

101 and 102 configurations of after poppet chair seat frame 104, and chair back rack 105 is hubbed on the appropriate position of chair seat frame 104 in mobilizable mode, and the position that articulates chair back racks 104 at chair seat frame 104 is provided with a locating plate 40, and chair back rack 105 adjustable angles also are fixed on the locating plate 40 on a plurality of fixed positions 401; Again, the preceding frame 106 that protects is hubbed on the front frame 101, protects 104 of frame 106 and chair seat frames before wherein a joint 70 is articulated in; Moreover, the front end of chair seat frame 104 is articulated with one and adjusts joint 50, the other end of adjusting joint 50 then is provided with running-board bracket 108, and with a connecting rod 60 connection front frames 101 and adjustment joint 50, wherein running-board bracket 108 can cooperate the adjustment of chair back rack 105 to be positioned on the different positions by adjusting joint 50, on running-board bracket 108, be articulated with a pedal 80 in addition, thus chair seat frame 104, chair back rack 105 and running-board bracket 108 can adjust change to each other relative position and between a lying status and running condition.

When vehicle frame 10 will move to folding state by deployed condition, sunshade frame 107 with pin-jointing piece 30 for axially close to arm-rest frame 103 in a clockwise direction, arm-rest frame 103 also with pin-jointing piece 30 for axially close to after poppet 102 in a clockwise direction, front frame 101 then with main joint 20 for axially close to after poppet 102 with anticlockwise direction, before to protect the following joints 70 of frame 106 close to front frame 101 with anticlockwise direction for axle, front frame 101, arm-rest frame 103, chair seat frame 104, chair back rack 105, before protect frame 106 and sunshade hood frame 107 is all drawn close to after poppet 102, make vehicle frame 10 be positioned at folding state.

As Fig. 4, Fig. 5 and shown in Figure 6, vehicle frame 10 running-board bracket 108 in the process of folding is configured in to be adjusted on the joint 50, wherein adjusting joint 50 is made up of first joint 501 and second joint 502, first joint 501 and second joint 502 rotatably articulate,, first joint 501 and second joint 502 and can be fixed on the angle of being rotated; First joint 501 is connected and fixed with running-board bracket 108,502 of second joints rotatably are hubbed on the chair seat frame 104, and second joint 502 is tied on the front frame 101 with a connecting rod 60, therefore when front frame 101 is close towards after poppet 102, front frame 101 is adjusted joint 50 by connecting rod 60 pullings, and running-board bracket 108 is an axle with the pivot end of adjusting joint 50 promptly, along with in the lump close to after poppet 102 of front frame 101 by the C.C.W. direction, and there is no vehicle frame 10 on the anticlockwise direction of running-board bracket 108 other partly, therefore running-board bracket 108 can be smoothly along with front frame 101 be close to after poppet 102, and can not be interfered; Moreover because adjustment joint 50 is manually to control angle, therefore behind running-board bracket 108 close front frames 101, the user rotates running-board bracket 108 again, and running-board bracket 108 can be close proximity on the front frame 101, make vehicle frame 10 when folding state, the part of running-board bracket 108 can not given prominence to.

As shown in Figure 7, adjusting joint 50 is made of first joint 501 and second joint 502, wherein second joint 502 includes articulated section 5021 and fixed part 5022, articulated section 5021 is hubbed on the chair seat frame 104 in rotatable mode, fixed part 5022 then is fixed on the front frame 101, same, front frame 101 is adjusted joint 50 by fixed part 5022 pullings, and running-board bracket 108 is an axle with the pivot end of adjusting joint 50 promptly, along with in the lump close to after poppet 102 by the C.C.W. direction of front frame 101.

Running-board bracket according to the perambulator that this creation disclosed, wherein running-board bracket is arranged on and adjusts on the joint, the other end of adjusting the joint is to be hubbed on the chair seat frame, and be connected in a connecting rod and adjust joint and front frame, in the process of folding, running-board bracket is axle with the chair seat frame by adjusting the joint, and at front frame when after poppet is drawn close in the counterclockwise direction, pulling running-board bracket is in the lump drawn close to after poppet, running-board bracket is drawn close in front frame towards unobstructive direction, and running-board bracket can not interfered by other parts of vehicle frame when folding, and draw close vehicle frame in folding state.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; I.e. equivalent variations and the modification that the utility model claim is done all belongs to the scope that the utility model patent is contained.

Claims

1, a kind of perambulator running-board bracket, this running-board bracket is configured in can be on the movable vehicle frame of running condition and folding state, this vehicle frame is pivoted with front-wheel and trailing wheel and at least by front frame, after poppet, arm-rest frame, chair seat frame, chair back rack and running-board bracket articulate and form, wherein this chair seat frame and this running-board bracket can change relative position and can take state between a lying status and, this vehicle frame moves to folding state by running condition, this chair seat frame rotates along with this vehicle frame, it is characterized in that: this running-board bracket rotatably is hubbed on this vehicle frame, and this running-board bracket is connected in this front frame by a connecting rod, and can be along with this front frame from rotating to this folding state in contrast to the chair seat frame hand of rotation.

2, perambulator running-board bracket according to claim 1 is characterized in that described chair seat frame and this running-board bracket articulate with an adjustment joint.

3, perambulator running-board bracket according to claim 2 is characterized in that described adjustment joint includes:

First joint, this first joint connects described running-board bracket;

Second joint, this second joint and first joint rotatably are pivoted, this second joint described chair seat frame that is pivoted.

4, perambulator running-board bracket according to claim 2 is characterized in that described adjustment joint includes:

First joint, this first joint connects described running-board bracket;

Second joint, this second joint and first joint rotatably are pivoted, and this second joint has a pivoting part and a fixed part, and pivoting part is hubbed on the described chair seat frame, and fixed part is connected with described front frame.