CN2737634Y

CN2737634Y - One-hand collapsible structure for perambulator with umbrella

Info

Publication number: CN2737634Y
Application number: CN 200420095026
Authority: CN
Inventors: 侯仁恩; 洪圣博; 李筠柔
Original assignee: Lerado Zhongshan Industrial Co Ltd
Current assignee: Lerado Zhongshan Industrial Co Ltd
Priority date: 2004-11-04
Filing date: 2004-11-04
Publication date: 2005-11-02
Anticipated expiration: 2014-11-04

Abstract

A one-hand collapsible structure for perambulator with umbrella is characterized in that this structure comprises an upper skeleton connected with an upper joint, whose lower end is provided with a fastening part; a lower skeleton pivoted with the upper skeleton, forming a longitudinal collapsible pivoting connection; a fastening element, which is arranged between the upper joint and the lower skeleton, and can offset the fastening part of the upper joint to limit the longitudinal collapsing; a couple of cross pipes pivoted between the skeleton at the left side and the skeleton at the right side; a driving unit including a grip, arranged at the lower skeleton and connected with the fastening element. The utility model has practical advantages of small volume of timber and convenient carrying. Because the grip for controlling the fastening element is arranged under the seat, the accidental folding of the skeleton by user when the baby is still in the seat can be avoided, achieving the design goal of safe using.

Description

The singlehanded folding structure of a kind of Baby's umbrella carriage

[technical field]

The utility model relates to the singlehanded folding structure of a kind of Baby's umbrella carriage.

[background technology]

General perambulator has one usually and can carry baby's the deployed condition and the folding state of a collapsible storing, and when desiring to become a folding state by running condition, the baby child that must will ride in the vehicle frame takes in one's arms, afterwards could folding.At this moment, if baby child's LEARNING TO WALK or stand not as yet, the operator must embrace baby child on the other hand, returns the vehicle to the garage and knock off with one hand, uses quite inconvenient.

In view of this, with the perambulator of one-handed performance folding, the operator only can singlehanded control be folding state with the vehicle frame that discharges perambulator on the market, similar design, and the reader can consult US Patent 6,068, No. 284 cases.Because the controller that folds of this series products all is arranged on the position, grip part of handle pipe at present, under running condition, must promote perambulator with the grip part, two kinds of functional structures all are arranged on the same position, the operator might false touch and cause the accident of folding, falls in the car baby child among danger.Moreover, fold controller if set up separately in addition, will increase cooresponding manufacturing cost.

In addition, with regard to this product of umbrella car,, need both hands to operate simultaneously usually owing to have laterally and folding member longitudinally; Moreover during folding umbrella car, the handgrip of umbrella car will be received forward, except will accounting for the bigger volume of timber, also is not easy to carrying of user.

[summary of the invention]

For the folding difficulty that solves above-mentioned existing Baby's umbrella carriage, volume is big and carry inconvenience or the like defective, the utility model provides a kind of easy to operate, safe and practical Baby's umbrella carriage singlehanded folding structure.

The purpose of this utility model is achieved in that

The singlehanded folding structure of a kind of Baby's umbrella carriage is characterized in that comprising:

One upper skeleton, it connects a upper joint, and the lower end of this upper joint is provided with a blocking part;

One lower skeleton, itself and this upper skeleton articulates, and forms a pivot joint relation that can vertically fold each other;

One holding piece, it is installed between this upper joint and this lower skeleton, and this holding piece can offset with the blocking part of this upper joint and limit it and fold longitudinally; And

The pair of cross pipe, it is articulated between this left side skeleton and this right side skeleton;

One driving unit, it is installed on this lower skeleton and is connected with this holding piece, and this driving unit includes a handle.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage it is characterized in that this upper skeleton comprises a handspike that is placed in both sides, and this upper joint is connected in the lower end of this handspike.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage is characterized in that this lower skeleton includes one and articulates each other and a pair of front foot pipe of the both sides that are placed in, connection pipe, that a rear foot tube, is articulated in front foot pipe and rear foot tube are articulated in cross pipe and between the and arranged on left and right sides skeleton and are articulated in support group between rear foot tube; Between the left and right side skeleton of this lower skeleton, form a seat portion in addition.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage is characterized in that the upper end of this front foot pipe and this upper joint articulate.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage is characterized in that this holding piece is installed on the upper end of this front foot pipe.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage is characterized in that this driving unit comprises a pair of moving part, and wherein this connects this holding piece with an end respectively to moving part, and the other end then is connected in this handle.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage is characterized in that this is a flexible wire to moving part.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage is characterized in that this handle places the below at this seat.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage, it is characterized in that this driving unit includes a moving part and a handle, wherein the two ends of this moving part system connects the holding piece of these both sides respectively, and makes the stage casing of this moving part partly pass through the below at this seat, and installs a handle.

The singlehanded folding structure of aforesaid a kind of Baby's umbrella carriage, it is characterized in that this driving unit includes a pair of moving part, a pair of swinging block, is provided with a handle in addition between this is to swinging block, wherein this is articulated under this seat swinging block, and these two ends to moving part then are connected to this holding piece and this is to swinging block.

The utility model is that a driving unit is set below the lower skeleton seat, and the mat driving unit drives a holding piece, and then makes this holding piece break away from the blocking part of upper joint, and makes upper skeleton to fold backward; Wherein driving unit comprises a handle for operator operation, and singlehanded this handle of pulling folds skeleton, and takes advantage of a situation and skeleton is folded and mention.Like this, upper skeleton can fold backward, and provides handle to grip for the operator, enables to control the folding action and mentions skeleton.So, the utlity model has the practical advantage that the volume of timber is little and carry easily and since control holding piece the handle device under the seat, can avoid the operator the baby also in the seat, user's accident cursorily starts to fold skeleton, reaches design goal safe in utilization.

[description of drawings]

The utility model is described in further detail below in conjunction with accompanying drawing:

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

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

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

Fig. 4 is that skeleton of the present utility model folds the action scheme drawing.

Fig. 5 is a folding skeleton view of the present utility model.

Fig. 6 is that driving unit of the present utility model is installed the swinging block perspective view in addition.

The figure number explanation:

10: Baby's umbrella carriage skeleton 1: upper skeleton

11: handspike 12: upper joint

13: blocking part 2: lower skeleton

21: front foot pipe 22: rear foot tube

23: connection pipe 24: the left side skeleton

25: right side skeleton 26: cross pipe

27: support group 211: holding piece

212: spring 3: seat portion

4: driving unit 41: moving part

42: handle 43: swinging block

40: vertical iron plate

[specific embodiment]

At first see also Fig. 1 to shown in Figure 4, the singlehanded folding structure of Baby's umbrella carriage according to the utility model is implemented provides the operator to fold the Baby's umbrella carriage skeleton with one hand below the seat, reaches conveniently to fold and the effect of safety; Wherein Baby's umbrella carriage skeleton 10 comprises: a upper skeleton 1 and a lower skeleton 2.

Wherein upper skeleton 1 comprises the handspike 11 of a pair of both sides that are placed in, and connects a upper joint 12 in these handspike 11 downsides, and wherein this upper joint 12 includes a blocking part 13, and in the middle of present embodiment, this blocking part 13 is a groove; In addition, if this handspike 11 is a tubulose, then this blocking part 13 also is formed directly in the distal portion of this handspike 11.

Lower skeleton 2 comprise a pair of be placed in the left and right sides and be the pivot joint state front foot pipe 21, rear foot tube 22, be articulated in front foot pipe 21 and rear foot tube 22 connection pipe 23, be articulated in the cross pipe 26 of 24,25 on and arranged on left and right sides skeleton and the support group 27 that is articulated in 22 of rear foot tubes; And make in 24,25 formation of left and right side skeleton, one seat portion 3.

Please be with reference to shown in the figure 2,3, wherein front foot pipe 21 is to articulate with upper joint 12.In the middle of present embodiment, upper end in this front foot pipe 21 is provided with the holding piece 211 that can reciprocatingly slide in pipe, this holding piece 211 is under normal conditions the time, keep locating clips by a spring 212 with the blocking part 13 of upper joint 12, Baby's umbrella carriage skeleton 10 is formed launch stationary state, when holding piece 211 breaks away from blocking part 13, each pipe fitting must relatively rotate, wherein this upper skeleton 1 is rotated backward and is and folded (please refer to Fig. 4 and shown in Figure 5) towards lower skeleton 2 longitudinally, in addition, because the left side of lower skeleton 2, right side skeleton 24, establish for 25 and be articulated with cross pipe 26, and connect support group 27 in 22 of rear foot tubes, so in this umbrella car skeleton 10 in folding simultaneously, with a left side,

right side skeleton

24,25 draw close folding each other towards intermediate lateral.

Driving unit 4 is to be installed between lower skeleton 2 and this holding piece 211, can drive this holding piece 211 and move; Wherein this driving unit 4 comprises a moving part 41, in the middle of this example, this moving part 41 is a flexible wire, this flexible wire can be the line body of pair of separated, and the one end penetrates in the front foot pipe 21 and is connected with holding piece 211, and the other end then places 3 belows, seat, and connect a handle 42 (as shown in Figure 1) respectively, the operator can utilize this handle 42 to spur this simultaneously to flexible wire, makes holding piece 211 break away from the blocking part 13 of upper joint 12, reaches the purpose that folds the Baby's umbrella carriage skeleton with this; In addition, present embodiment also can use single moving part 41 (can be flexible wire) (figure does not show), the two ends of this moving part 41 penetrate respectively in the front foot pipe 21 and are connected with holding piece 211, and the stage casing that makes moving part 41 partly places the below at seat and installs a handle 42, can provide the operator to grip this handle 42 and spurs this holding piece 211 simultaneously.

Other sees also shown in Figure 6, in the middle of present embodiment, 3 belows articulate a pair of swinging block 43 in the seat, and the two ends that make a pair of moving part 41 are connected to holding piece 211 and this is between the swinging block 43, in this 43 of swinging blocks are provided with a handle 42 in addition, wherein in that this is articulated in a vertical iron plate 40 (this vertical iron plate is to be articulated on the front foot pipe 21) to one of swinging block 43 end in the middle of the present embodiment, the other end of this swinging block 43 then articulates (as shown in Figure 6) with handle 42 1 sides, this makes its rotation to swinging block 43 the singlehanded pulling of operator's mat handle 42, but and then pulling holding piece 211 move down and break away from blocking part 13 and form folding state; Moreover, since the application of force direction of this handle 42 and swinging block 43 and skeleton 10 to fold direction identical, fold umbrella car skeleton so make the operator can spur this handle 42, and guide and support this umbrella car skeleton 10 with this handle 42.

In sum, the utility model it " the singlehanded folding structure of Baby's umbrella carriage " is by the handle institute one-handed performance that is positioned at Baby's umbrella carriage skeleton seat lower position; Except that safer, the umbrella car skeleton that simultaneously also can utilize this handle to mention to fold the back provides the operator suitable comfort feature.

Claims

1, the singlehanded folding structure of a kind of Baby's umbrella carriage is characterized in that comprising:

One upper skeleton (1), it connects a upper joint (12), and the lower end of this upper joint (12) is provided with a blocking part (13);

One lower skeleton (2), itself and this upper skeleton (1) articulates, and forms a pivot joint relation that can vertically fold each other;

One holding piece (211), it is installed between this upper joint (12) and this lower skeleton (2), and this holding piece (211) can offset with the blocking part (13) of this upper joint (12) and limit it and fold longitudinally; And

Pair of cross pipe (26), it is articulated between this left side skeleton (24) and this right side skeleton (25);

One driving unit (4), it is installed on this lower skeleton (2) and is connected with this holding piece (211), and this driving unit (4) includes a handle (42).

2, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 1 it is characterized in that this upper skeleton (1) comprises a handspike (11) that is placed in both sides, and this upper joint (12) is connected in the lower end of this handspike (11).

3, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 2 is characterized in that this lower skeleton (2) includes one and articulates each other and connection pipe (23), that a pair of front foot pipe (21), a rear foot tube (22), of the both sides that are placed in is articulated in front foot pipe (21) and rear foot tube (22) is articulated in cross pipe (26) and between and arranged on left and right sides skeleton (24) (25) and is articulated in support group (27) between rear foot tube; Between the left and right side skeleton of this lower skeleton (2), form a seat portion (3) in addition.

4, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 3 is characterized in that the upper end of this front foot pipe (21) and this upper joint (12) articulate.

5, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 1 is characterized in that this holding piece (211) is installed on the upper end of this front foot pipe (21).

6, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 1, it is characterized in that this driving unit (4) comprises a pair of moving part (41), wherein this connects this holding piece (211) with an end respectively to moving part (41), and the other end then is connected in this handle (42).

7, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 6 is characterized in that this is a flexible wire to moving part (41).

8, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 6 is characterized in that this handle (42) places the below of this seat (3).

9, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 7, it is characterized in that this driving unit (4) includes a moving part (41) and a handle (42), wherein the two ends of this moving part (41) system connects the holding piece (211) of these both sides respectively, and make the stage casing of this moving part (41) partly pass through the below at this seat (3), and install a handle (42).

10, the singlehanded folding structure of a kind of Baby's umbrella carriage according to claim 1, it is characterized in that this driving unit (4) includes a pair of moving part (41), a pair of swinging block (43), is provided with a handle (42) in addition between this is to swinging block (43), wherein this is articulated under this seat (3) swinging block (43), and these two ends to moving part (41) then are connected to this holding piece (211) and this is to swinging block (43).