CN2730708Y

CN2730708Y - Single hand foldable body carrier

Info

Publication number: CN2730708Y
Application number: CN 200420088223
Authority: CN
Inventors: 张灵泉
Original assignee: Lerado Zhongshan Industrial Co Ltd
Current assignee: Lerado Zhongshan Industrial Co Ltd
Priority date: 2004-09-11
Filing date: 2004-09-11
Publication date: 2005-10-05
Anticipated expiration: 2014-09-11

Abstract

The utility model relates to a single hand foldable baby carrier, in particularly referring that an actuator of the utility model can drive the clamping rods at two sides to disengage from the clamping parts simultaneously to achieve the goal of folding the carrier by single hand. Because the actuator of the utility model is arranged under the seat of the baby carrier, when folding the skeleton, the operator holds the baby away firstly, and then pulls the actuator of an actuator device, producing a series of reaction of folding carrier by single hand. Therefore, the danger of folding by accident can be avoided when the operator moves the baby carrier, and the entire folding operation can be finished by single hand.

Description

A kind of perambulator one hand structure of returning the vehicle to the garage and knock off

[technical field]

The one hand that the utility model the relates to a kind of perambulator structure of returning the vehicle to the garage and knock off only must can be finished by one-handed performance the operator when the folding perambulator, and this drive configuration system be located at the seat under, so as to getting rid of the situation of false touch.

[background technology]

General perambulator has the expansion use location that an expansion can be carried the baby usually, and the collapsed position of a collapsible storing, and when desiring to fold into a folding state by running condition, the baby child that then must will take in vehicle frame takes the next folding structure of operating again afterwards in one's arms, but at this moment, if baby child is LEARNING TO WALK or when standing not as yet, the operator embraces baby child usually, an only surplus hand is used for operating the receipts structure, cooresponding inconvenience, therefore perambulator with the one-handed performance folding structure is promptly arranged on the market, make its operator only one hand be may command and the vehicle frame of release perambulator is folding state.

Prior art, be shown in 6,068,284 the US Patent as the patent No., but its perambulator has the wheels that a skeleton and support framework move, and this skeleton consists predominantly of handle pipe, front foot pipe, rear foot tube, seat pipe, discharges joint set and fold controller and constitute.Wherein this handgrip piping includes pipe under a handle portion and two handgrips, includes a clamping rod and a returning spring at least and discharge joint set.

The controller that folds of prior art is the grip part that is installed on handle pipe, folds controller by this and drives release and the clip action that discharges the clamping rod in the joint set with flexible element, makes its expansion that reaches perambulator and collapse state.

Above-mentioned vehicle frame, the general controller that folds all is arranged on the position, grip part of handle pipe, yet under running condition, main system promotes perambulator with this grip part, the constructional device of both functions is on same position, make that the operator might false touch and cause unexpected folding, cause the baby child in car to cause danger; Moreover independent increase this again and one fold the also relative increase manufacturing cost of controller.

[summary of the invention]

The purpose of this utility model is in order to solve the above-mentioned grip part of control device in handle pipe that fold commonly used, make when using the promotion of perambulator, has the shortcoming that the false touch situation takes place, a kind of actuator of a device below the seat that utilize is provided, and the two ends of this actuator system difference connecting device is on the tumbler of skeleton both sides, the operator can be after baby child leaves the seat, spur this actuator, and then reach the purpose that folds skeleton, the danger that meets accident and return the vehicle to the garage and knock off to avoid operator's mistake to use.

The utility model is achieved in that

A kind of perambulator one hand structure of returning the vehicle to the garage and knock off, but it is characterized in that be device on the folding skeleton, comprising:

One upper skeleton is to connect a upper joint, and end is provided with a blocking part under this upper joint;

One lower skeleton is to articulate with this upper skeleton, and forming one each other can concern in the only unidirectional pivot joint that folds;

One sliding part, system can move in this lower skeleton, this sliding part includes a clamping rod that can move with sliding part, when described clamping rod moves to a top position and the blocking part of this upper joint offset and make it to carry out this only unidirectional folding, and when this clamping rod moves to a lower position, throw off this blocking part, make this upper skeleton and lower skeleton can be unidirectional folding

One tumbler is the rotating lower skeleton that is installed on, and this tumbler comprises a driver slot, relies on this driver slot to do one upper and lowerly or move back and forth to drive sliding part, is positioned at blocking part or breaks away from blocking part to control this clamping rod; And

One actuator, its two ends system links to each other with this tumbler respectively, can drive tumbler and rotate.

Aforesaid a kind of perambulator one hand structure of returning the vehicle to the garage and knock off is characterized in that this clip leverage runs through lower skeleton and horizontal protruding in the lower skeleton outside.

Aforesaid a kind of perambulator one hand structure of returning the vehicle to the garage and knock off, the lower end that it is characterized in that this sliding part is provided with one and runs through groove.

Aforesaid a kind of perambulator one hand structure of returning the vehicle to the garage and knock off is characterized in that this runs through groove and runs through a drive spindle, and drive spindle drives this sliding part and moves back and forth.

Aforesaid a kind of perambulator one hand structure of returning the vehicle to the garage and knock off is characterized in that between this sliding part and lower skeleton being to be provided with an elastic parts, the elasticity of this elastic parts and make this clamping rod keep being the clip state with the blocking part of upper joint.

Aforesaid a kind of perambulator one hand structure of returning the vehicle to the garage and knock off is characterized in that this actuator is the rope body of a tool around property.

Aforesaid a kind of perambulator one hand structure of returning the vehicle to the garage and knock off is characterized in that the midway location of this actuator is provided with a handle.

A kind of perambulator one hand structure of returning the vehicle to the garage and knock off, but it is characterized in that being to be installed on the folding skeleton, comprising:

One sliding part, system can move in this lower skeleton, this sliding part includes a clamping rod that can move with sliding part, when described clamping rod moves to a top position and the blocking part of this upper joint offset to make and can not carry out this only unidirectional folding, and this clamping rod of mat is thrown off this blocking part when moving to a lower position, makes this upper skeleton and lower skeleton can be unidirectional folding;

One tumbler is the rotating lower skeleton that is installed on, and this tumbler comprises a driver slot, relies on this driver slot to do one upper and lowerly or move back and forth to drive sliding part, is positioned at blocking part or breaks away from blocking part to control this clamping rod;

One actuator, its two ends system is connected with this tumbler respectively, and can drive the tumbler rotation, makes to fold skeleton and be folding state; And

One safe block is to be articulated on this lower skeleton, and this safe block can limit the driving that this tumbler is subjected to this actuator when this folding skeleton deployed condition.

Aforesaid a kind of perambulator one hand structure of returning the vehicle to the garage and knock off is characterized in that this safe block is rotating being articulated on the lower skeleton.

The beneficial effects of the utility model are: the below, seat that actuator is arranged at perambulator, when folding skeleton, the operator can embrace earlier from baby child naturally, just remove to spur the actuator of actuator device then, make the operator when promoting perambulator, can avoid the danger that meets accident and return the vehicle to the garage and knock off, and can finish whole action of returning the vehicle to the garage and knock off with its one hand, easy to operate, safe in utilization; The utility model can also install safe block, makes the utility model have more safety when folding perambulator skeleton.

[description of drawings]

Fig. 1 is a perspective view of the present utility model

Fig. 2 is a member decomposing schematic representation of the present utility model.

Fig. 3 is a generalized section of the present utility model.

Fig. 4 is a schematic side view of the present utility model.

Fig. 5 is the action scheme drawing of the utility model when the folding skeleton.

[specific embodiment]

As shown in the figure, the utility model is a kind of perambulator one hand structure 1 of returning the vehicle to the garage and knock off, be that device is on collapsible perambulator skeleton 2, mainly provide the operator to fold perambulator skeleton 2 by the operation of 3 belows, seat, unexpected returning the vehicle to the garage and knock off caused injury to baby child to avoid operator's false touch, and the utility model comprises a upper skeleton 4, a lower skeleton 5, a sliding part 6, a tumbler 7 and an actuator 8.

Wherein upper skeleton 4, include handspike 41, and this handspike 41 is to provide the operator to promote perambulator, and is fixedly connected with a upper joint 42 respectively in the lower end, both sides of this upper skeleton 4, and this upper joint 42 is to be provided with a blocking part 421; In the middle of present embodiment, for strengthening the intensity of upper joint 42, this upper joint system also includes a reinforced sheet 43.

Lower skeleton 5, its upper end system articulates with the upper joint 42 of this upper skeleton 4, this lower skeleton 5 can only be rotated with upper skeleton 4 towards single side draw close folding.

Sliding part 6, be that device is in lower skeleton 5 both sides, and can move back and forth up and down in these lower skeleton 5 inside, sliding part 6 includes the clamping rods 61 that laterally protrude from lower skeleton 5 outsides and move jointly with sliding part 6, this clamping rod 61 is to keep forming clip with the blocking part 421 of upper joint 42 by an elastic parts 62, rotates towards the direction of folding to stop upper skeleton 4; Being provided with one in the lower end of this sliding part 6 runs through groove 63 in addition, runs through interlock for a drive spindle 64.

Tumbler 7 is rotating device in upper end, lower skeleton 5 both sides, and this tumbler 7 is made up of a pair of lid in the middle of present embodiment; This tumbler 7 is to be provided with the driver slot 71 that the inclined-plane is provided with, moves in inside for drive spindle 64, and because this drive spindle 64 is to run through sliding part 6, so when tumbler 7 rotations, move back and forth up and down by these driver slot 71 drive sliding parts 6.

Actuator 8, in the middle of present embodiment, this actuator 8 is the rope body of a tool around property, and at these actuator 8 midways location one handle 81 being set grips for the operator, the two ends system of actuator 8 is connected to tumbler 7, and the operator operates this actuator 8, by tumbler 7 rotations of interlock both sides simultaneously of this actuator 8, and then discharge the clip of 61 pairs of upper joint 42 blocking parts 421 of clamping rod, make the operator must spur single-piece perambulator skeleton 2 and fold this perambulator skeleton 2 (as shown in Figure 5).

And for making the utility model have more safety, system can be in the safe block 9 of lower skeleton 5 devices one with the rotation of tumbler 7 relative positions, when safe block 9 during in perambulator skeleton 2 deployed conditions, this safe block 9 is to stop tumbler 7 to be driven part 8 pullings and release perambulator skeleton 2, when the operator desires to fold skeleton, system earlier rotates this safe block 9 and removes restriction to tumbler 7, and then pulling actuator 8 and fold skeleton 2, makes the utility model have more safety.

Claims

1, a kind of perambulator one hand structure (1) of returning the vehicle to the garage and knock off, but it is characterized in that be device on folding skeleton (2), comprising:

One upper skeleton (4) is to connect a upper joint (42), and end is provided with a blocking part (421) under this upper joint (42);

One lower skeleton (5) is to articulate with this upper skeleton (4), and forming one each other can concern in the only unidirectional pivot joint that folds;

One sliding part (6), system can move in this lower skeleton (5), this sliding part (6) includes one can be with the mobile clamping rod (61) of sliding part (6), when described clamping rod (61) moves to a top position and the blocking part (421) of this upper joint (42) offset and make it to carry out this only unidirectional folding, and when this clamping rod (61) moves to a lower position, throw off this blocking part (421), make this upper skeleton (4) and lower skeleton (5) can be unidirectional folding

One tumbler (7), it is the rotating lower skeleton (5) that is installed on, this tumbler (7) comprises a driver slot (71), relies on this driver slot (71) to do one upper and lowerly or move back and forth to drive sliding part (6), is positioned at blocking part (421) or breaks away from blocking part (421) to control this clamping rod (61); And

One actuator (8), its two ends system links to each other with this tumbler (7) respectively, can drive tumbler (7) and rotate.

2, a kind of perambulator one hand according to claim 1 structure of returning the vehicle to the garage and knock off is characterized in that this clamping rod (61) is to run through lower skeleton (5) and horizontal protruding in lower skeleton (5) outside.

3, a kind of perambulator one hand according to claim 1 structure of returning the vehicle to the garage and knock off, the lower end that it is characterized in that this sliding part (6) is provided with one and runs through groove (63).

4, a kind of perambulator one hand according to claim 3 structure of returning the vehicle to the garage and knock off is characterized in that this runs through groove (63) and runs through a drive spindle (64), and drive spindle (64) drives this sliding part (6) and moves back and forth.

5, a kind of perambulator one hand according to claim 1 structure of returning the vehicle to the garage and knock off, it is characterized in that between this sliding part (6) and lower skeleton (5) being to be provided with an elastic parts (62), the elasticity of this elastic parts (62) and make this clamping rod (61) keep being the clip state with the blocking part (421) of upper joint (42).

6, a kind of perambulator one hand according to claim 1 structure of returning the vehicle to the garage and knock off is characterized in that this actuator (8) is the rope body of a tool around property.

7, a kind of perambulator one hand according to claim 1 structure of returning the vehicle to the garage and knock off is characterized in that the midway location of this actuator (8) is provided with a handle (81).

8, a kind of perambulator one hand structure (1) of returning the vehicle to the garage and knock off, but it is characterized in that being to be installed on the folding skeleton (2), comprising:

One sliding part (6), system can move in this lower skeleton (5), this sliding part (6) includes a clamping rod (61) that can move with sliding part, when described clamping rod (61) moves to a top position and the blocking part (421) of this upper joint (42) offset to make and can not carry out this only unidirectional folding, and this clamping rod of mat (61) is thrown off this blocking part (421) when moving to a lower position, makes this upper skeleton (4) and lower skeleton (5) can be unidirectional folding;

One tumbler (7), it is the rotating lower skeleton (5) that is installed on, this tumbler (7) comprises a driver slot (71), relies on this driver slot (71) to do one upper and lowerly or move back and forth to drive sliding part (6), is positioned at blocking part (421) or breaks away from blocking part (421) to control this clamping rod (61)

One actuator (8), its two ends system is connected with this tumbler (7) respectively, and can drive tumbler (7) rotation, makes to fold skeleton (2) and be folding state; And

One safe block (9) is to be articulated on this lower skeleton (5), and this safe block (9) can limit this tumbler (7) and be subjected to the driving of this actuator (8) when this folding skeleton deployed condition.

9, a kind of perambulator one hand according to claim 8 structure of returning the vehicle to the garage and knock off is characterized in that this safe block (9) is rotating being articulated on the lower skeleton (5).