CN2389811Y - Collapsible perambulator - Google Patents
Collapsible perambulator Download PDFInfo
- Publication number
- CN2389811Y CN2389811Y CN 99238917 CN99238917U CN2389811Y CN 2389811 Y CN2389811 Y CN 2389811Y CN 99238917 CN99238917 CN 99238917 CN 99238917 U CN99238917 U CN 99238917U CN 2389811 Y CN2389811 Y CN 2389811Y
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- CN
- China
- Prior art keywords
- frame
- foot rest
- articulated
- bracket
- pivot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to a baby carriage which is provided with a movable carriage bracket which can be folded and unfolded. The utility model comprises brackets, such as a front foot bracket, a back foot bracket, a chair seat bracket, a push handle bracket and a handrail bracket, etc., which form into a carriage bracket with a plurality of bracket bodies through a control lever and a main linking lever, wherein the push handle bracket is used as an active bracket, and the push handle bracket rotates to drive the control lever and the main linking lever to be converted into a plurality of traction force in different directions; thus, other brackets can be driven together to close to be folded. Thereby, the baby carriage bracket can be once folded in a single direction and the baby carriage bracket is changed from a folding state to an unfolding state.
Description
The utility model relates to a kind of Collapsible pushchair, and this perambulator has one can transmit the strength of folding to each other mutually between the movable vehicle frame of folding state and deployed condition, particularly each vehicle frame, and the folding mode of another kind of kenel is provided.
At present the kind pattern of appreciiable perambulator is cooresponding many, shared volume when placing in order to reduce, and most perambulators all adopt folding, this kind Pushchair is found in US Patent the 3rd, 953, No. 046, the 4th, 094, No. 531 patent case, the 4th, 126, No. 331 patent cases, the 4th, 248, No. 443 patent cases, the 4th, 346, No. 912, the 4th, 369, No. 986 patent cases, the 5th, 123, No. 670 patent cases, the 5th, 201, No. 535 patent cases, the 5th, 257, No. 799 patent cases, the 5th, 417, No. 450 patent cases, the 5th, 427, No. 402 patent cases, the 5th, 460, No. 398 patent cases, the 5th, 468, No. 009 patent case, the 5th, 499, No. 831 patent cases, the 5th, 553, No. 885 patent cases, the 5th, 622, No. 377 patent cases, the 5th, 765, No. 855 patent cases, the 5th, 769, No. 447 patent cases, the 5th, 882, No. 030 patent case or the like; In the Pushchair that above-mentioned US Patent case is disclosed, comprised haply one can be between the movable vehicle frame of folding state and deployed condition, this movable vehicle frame is made of preceding foot rest, rear leg, handle frame and chair seat frame at least, And and the wheel that can provide perambulator to move has been provided.Lift US Patent the 5th, 882, No. 030 patent case is example (can consult this patent case FIG.1-FIG.3), in the action of folding, with the rear leg is fulcrum, and the handle frame is drawn close towards rear leg backward, and the preceding foot rest of bottom drive of handle frame foot rest is backward drawn close, the strength that foot rest drive chair seat frame is drawn close folding to rear leg simultaneously reaches preceding foot rest by the handle frame in regular turn, reaches chair seat frame again.
The main purpose of the utility model promptly is to provide a kind of Collapsible pushchair, particularly vehicle frame can transmit the strength of folding mutually to each other, and a kind of action of single folding is provided, and makes vehicle frame move to folding state.
Including one according to the Collapsible pushchair that the utility model disclosed can be between the movable body frame structure for automotive of folding state and deployed condition, include supports such as preceding foot rest, rear leg, chair seat frame, handle frame and arm-rest frame; And constitutes the vehicle frame of support body more than by a control stalk and main trace, with the handle frame is active bracket, be converted to the traction strength of a plurality of different directions through control stalk and main trace, each vehicle frame can transmit the strength of folding to each other mutually, and the folding mode of another kind of kenel is provided.
For making purpose, shape facility and function thereof to the utility model that further understanding be arranged, Hereby cooperates diagram to be described in detail as follows:
Illustrate:
The 1st figure is the structural representation for the utility model, illustrates the extended configuration of the utility model.
The 2nd figure is the structural representation for the utility model, and what illustrate the utility model moves to folding state by extended configuration.
The 3rd figure is the structural representation for the utility model, illustrates the folding state of the utility model.
The 4th figure is to be preceding foot rest and arm-rest frame constructional drawing in the utility model.
The 5th figure is to be the rear leg in the utility model and the first linking rod structure figure.
The 6th figure is to be handle frame in the utility model and control stalk constructional drawing.
The 7th figure is to be chair seat frame in the utility model and chair back rack constructional drawing.
Embodiment:
According to the perambulator that the utility model disclosed, this perambulator has one can be between mobilizable body frame structure for automotive of folding state (shown in the 3rd figure) and deployed condition (shown in the 1st figure), on folding state, perambulator can not use and be folded into the less long-pending collection that is beneficial to of stopping; On deployed condition, perambulator can be taken for passenger's (referring to the infant) and take advantage of And and promote and can advance.
Shown in " the 1st figure ", vehicle frame be by preceding foot rest 10, rear leg 20, handle frame 30, chair seat frame 40, chair back rack 50, arm-rest frame 60, control stalk 70, and main trace 80 constituted.
Consult shown in " the 4th figure ", place, preceding foot rest 10 bottoms is equipped with a wheel seat 101, and wheel seat 101 articulates front-wheel 102; Preceding foot rest 10 Top end places have a junction 103, articulate cover 104 and be equipped with one under connecting portion 103, articulate cover 104 and have first pivoting point 1041 and second pivoting point 1042; Has the 3rd pivoting point 105 in preceding foot rest 10 central appropriate positions.
Have a cohesive frame 106 between pivot joint cover the 104 and the 3rd pivoting point 105 of preceding foot rest 10, cohesive frame 106 has a pivoting point 1061 at least, and pivoting point 1061 can articulate rear leg 20.
Arm-rest frame 60 ends have first pivoting point 601 and second pivoting point 602, first pivoting point 601 is connected in second pivoting point 1042 that articulates cover 104, second pivoting point 602 is articulated in a pipe link 603, pipe link 603 has first pivoting point 6031 and second pivoting point 6032, second pivoting point, 602, the second pivoting points, 6032 The that first pivoting point 6031 is articulated in arm-rest frame 60 are articulated in handle frame 30.
Consult shown in " the 5th figure ", place, rear leg 20 bottoms is equipped with a wheel seat 201, and wheel seat 201 articulates trailing wheel 202; Rear leg 20 Top section places have one first pivoting point 203, and nearly Top end is established when the position has second pivoting point, 204, the first pivoting points 203 and is hubbed at cohesive frame 106 pivoting points 1061.
One main trace 80 be by first bar 801 and second bar 802 be articulated the institute constitute, make main trace 80 have first pivoting point 803, second pivoting point 804 and the 3rd pivoting point 805, first pivoting point 803 is articulated in second pivoting point 204 of rear leg 20, second pivoting point 804 articulates for control stalk 70, the 3rd pivoting point 105 of foot rest 10 before the 3rd pivoting point 805 is articulated in.
Consult shown in " the 6th figure ", place, handle frame 30 bottoms has first pivoting point 301, upwards have second pivoting point 302, the 3rd pivoting point 303 in regular turn, first pivoting point 301 of handle frame 30 is articulated in first pivoting point 1041 that articulates cover 104, on first pivoting point 301, be equipped with a removable locating bush 304, adjust joint 305 and dispose one, adjust configuration one tilt bar 306 on the joint 305 at the 3rd pivoting point 303; Wherein has an axial channel 3041 on the locating bush 304, and the drag hook 3042 that can affect for hand, and place in the axial channel 3041 with an axostylus axostyle 3043, again with a spring 3044, one end is placed on axostylus axostyle 3043, an end The is placed on second pivoting point 302 in addition, and locating bush 304 can be moved at the long axis direction of axial channel 3041 at handle frame 30, and locating bush 304 has the connecting portion 103 that a holding part 3045 is foot rests 10 before can being placed on; Second pivoting point, 302 The of handle frame 30 are articulated in an end of control stalk 70 in addition.
Consult shown in " the 7th figure ", have first pivoting point 401, second pivoting point 402 and the 3rd pivoting point 403 in regular turn by front end on the chair seat frame 40; Second pivoting point 702 of second pivoting point 804 of the 3rd pivoting point 105, the second pivoting points, 402 The of foot rest 10 and main trace 205 and control stalk 70 articulated before first pivoting point 401 was articulated in, and the 3rd pivoting point 403 The articulate chair back rack 50; On the position of the 3rd pivoting point 403, have an angular adjustment dish 404 in addition, have a plurality of location divisions 4041 on the angular adjustment dish 404.
Place, chair back rack 50 bottoms has a pivoting point 501, and pivoting point 501 is articulated in the 3rd pivoting point 403 of chair seat frame 40; The top of pivoting point 501 has a microscler guide groove 502, dispose a pivot 503 in microscler guide groove 502, pivot 503 and 403 of the 3rd pivoting points are connected with a spring 504, but pivot 503 down are gone in the location division 4041, and the fixing relative position of chair back rack 50 and chair seat frame 40, and chair back rack 50 disposes a pull bar 505 and is connected in pivot 503, so that when adjusting the angle of chair back rack 50, can make pivot 503 break away from location divisions 4041 by pull bar 502 Come La Dong And.
Shown in " 1-3 figure ", " the 1st figure " is that the perambulator chord position is in deployed condition, " the 2nd figure " moved to folding state by deployed condition for baby's vehicle frame, " the 3rd figure " folding state when finishing folding for baby's vehicle frame, baby's vehicle frame is moved to the action of folding state by deployed condition, at first hold the drag hook 3042 of locating bush 304, locating bush 304 is pulled upwardly, the connecting portion 103 of foot rest 10 before locating bush 304 is broken away from, continuous be that the axle center is revolved commentaries on classics And forward and drawn close towards preceding foot rest 10 with handle frame 30 with first pivoting point 301, in the process that handle frame 30 is drawn close, control stalk 70 is subjected to the restriction of pipe link 603 and rotates forward; And follows handle frame 30 to suppress chair seat frame 40 to bottom offset, make chair seat frame 40 with the pivot points (first pivoting point 401) of itself and preceding foot rest 10 be centre of gration forward foot rest 10 draw close, the main trace 80 of control stalk 70 compactings simultaneously, make first bar 801 and second bar 802 in the lump will before, rear leg 10,20 foldings that further are relatively drawn close; In addition Zhong the Hang Cheng that handle frame 30 rotation is drawn close And will drive pipe link 603 And pulling arm-rest frame 60 with its with articulate overlap pivot points (first pivoting point 601) of 104 be centre of gration forward foot rest 10 draw close, and tilt bar 306 and chair back rack 50 The are adjusted to the position of folding state.
Baby's vehicle frame is to be active bracket with handle frame 30, be converted to the traction strength of a plurality of different directions through control stalk 70 and main trace 80, difference traction chair mounting 40 and forward and backward foot rest 10,20, make each element that constitutes baby's vehicle frame can transmit drive mutually each other, and the folding mode of another kind of kenel is provided.
The above only is the non-practical range that limits the utility model with Come of the utility model preferred embodiment ， And wherein; All equalizations that the utility model claim is done change and modify, and the claim that is all the utility model is contained.
The diagrammatical symbol explanation:
10 front foot rests
101 wheel seats
102 front-wheels
103 connecting portions
104 pivotally connected sets
1,041 first pivoting points
1,042 second pivoting points
105 the 3rd pivoting points
106 cohesive frames
1061 pivoting points
20 rear legs
201 wheel seats
202 trailing wheels
203 first pivoting points
204 second pivoting points
30 handle framves
301 first pivoting points
302 second pivoting points
303 the 3rd pivoting points
304 locating bushs
305 adjust the joint
306 tilt bars
3041 axial channel
3042 drag hooks
3043 axostylus axostyles
3044 springs
3045 holding parts
40 chair seat frames
401 first pivoting points
402 second pivoting points
403 the 3rd pivoting points
404 angular adjustment dishes
4041 location divisions
50 chair back racks
501 pivoting points
502 microscler guide grooves
503 pivots
504 springs
505 pull bars
60 arm-rest frames
601 first pivoting points
602 second pivoting points
603 pipe links
6,031 first pivoting points
6,032 second pivoting points
70 control stalks
701 first articulate
702 second pivoting points
80 main traces
801 first bars
802 second bars
803 first pivoting points
804 second pivoting points
805 the 3rd pivoting points
Claims (9)
1. Collapsible pushchair, this perambulator have a movable vehicle frame that can move to a folding state from an extended configuration, and this vehicle frame includes at least: preceding foot rest, rear leg, chair seat frame, handle frame, main trace and control stalk; Wherein should be articulated with wheel in preceding foot rest bottom, and be provided with one in this preceding foot rest and articulate cover, mat should articulate the end that cover articulates this handle frame relatively, on this preceding foot rest, has a cohesive frame, the end of this rear leg is equiped with wheel in addition, The of end portion is articulated in this pivot joint frame of this preceding foot rest on it, and this seat support frame The is the pivot joint state with preceding foot rest and rear leg respectively;
It is characterized in that: this main trace can be expansion and folding state, the appropriate location of foot rest and rear leg before its two ends are connected to, by being connected in the control stalk between main trace and handle frame, when vehicle frame launches or folds, the rotation of handle frame drives the interlock of control stalk to control main trace, so that this preceding foot rest of main trace control and rear leg are folding and deployed condition.
2. the Collapsible pushchair according to claim 1 is characterized in that this main trace is made up of first bar and second bar institute that is articulated, and the in addition end of this first bar is articulated in this rear leg, and holding in addition of this second bar is articulated in preceding foot rest.
3. the Collapsible pushchair according to claim 1 is characterized in that the lower ending pivot of this control stalk is connected to this first bar of this main trace and the articulated section of this second bar.
4. the Collapsible pushchair according to claim 1 is characterized in that this preceding foot rest is articulated with an arm-rest frame, and this arm-rest frame has a pipe link and is articulated on this control stalk and this handle frame pivot points.
5. the Collapsible pushchair according to claim 1 is characterized in that this handle frame is articulated with one and adjusts the joint, and this adjustment joint is connected with a tilt bar.
6. the Collapsible pushchair according to claim 1, it is characterized in that this handle frame has a locating bush, this locating bush is provided with an axial channel, in this axial channel, be provided with a pivot, this pivot is connected on this handle frame and this control stalk pivot points with a spring, and this locating bush has a holding part.
7. the Collapsible pushchair according to claim 1 is characterized in that this preceding foot rest has a junction, and this connecting portion can be nested with for this holding part of this locating bush.
8. the Collapsible pushchair according to claim 1 is characterized in that having an angular adjustment dish on this chair seat frame, has a plurality of location divisions on the angular adjustment dish, has a pivot on this location division, and this pivotal joint has a spring.
9. described according to Claim 8 Collapsible pushchair is characterized in that this angular adjustment dish position of this chair seat frame is articulated with a chair back rack, and this chair back rack has a pull bar that can spur this pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99238917 CN2389811Y (en) | 1999-10-06 | 1999-10-06 | Collapsible perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99238917 CN2389811Y (en) | 1999-10-06 | 1999-10-06 | Collapsible perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389811Y true CN2389811Y (en) | 2000-08-02 |
Family
ID=34026262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99238917 Expired - Fee Related CN2389811Y (en) | 1999-10-06 | 1999-10-06 | Collapsible perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389811Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1662410B (en) * | 2002-05-14 | 2010-05-05 | 理查德·N·夏皮罗 | Folding walking or jogging strollers and cargo carriers including pivoting wheel axles |
| CN101890973A (en) * | 2010-03-08 | 2010-11-24 | 苏州威凯儿童用品有限公司 | Foldable baby stroller |
| CN101676161B (en) * | 2004-10-19 | 2012-07-11 | 康贝株式会社 | Baby car |
| CN101952157B (en) * | 2008-01-17 | 2013-04-24 | 让-米歇尔·弗朗索瓦·肖德尔热 | Stroller frame, particularly for transporting a child |
| CN103158819A (en) * | 2013-02-07 | 2013-06-19 | 武济群 | Folding vehicle frame |
| CN103492254A (en) * | 2012-04-02 | 2014-01-01 | Abc设计有限公司 | Multifunctional joint |
| CN106428180A (en) * | 2016-06-01 | 2017-02-22 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage, foot levers thereof and foot lever folding method |
| WO2018028597A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市随行科技有限公司 | Folding vehicle |
-
1999
- 1999-10-06 CN CN 99238917 patent/CN2389811Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1662410B (en) * | 2002-05-14 | 2010-05-05 | 理查德·N·夏皮罗 | Folding walking or jogging strollers and cargo carriers including pivoting wheel axles |
| CN101676161B (en) * | 2004-10-19 | 2012-07-11 | 康贝株式会社 | Baby car |
| CN101952157B (en) * | 2008-01-17 | 2013-04-24 | 让-米歇尔·弗朗索瓦·肖德尔热 | Stroller frame, particularly for transporting a child |
| CN101890973A (en) * | 2010-03-08 | 2010-11-24 | 苏州威凯儿童用品有限公司 | Foldable baby stroller |
| CN101890973B (en) * | 2010-03-08 | 2012-01-25 | 苏州威凯儿童用品有限公司 | Foldable baby stroller |
| CN103492254A (en) * | 2012-04-02 | 2014-01-01 | Abc设计有限公司 | Multifunctional joint |
| CN103492254B (en) * | 2012-04-02 | 2017-02-08 | Abc设计有限公司 | Multifunctional joint |
| CN103158819A (en) * | 2013-02-07 | 2013-06-19 | 武济群 | Folding vehicle frame |
| CN103158819B (en) * | 2013-02-07 | 2015-09-02 | 武济群 | Folding stand |
| CN106428180A (en) * | 2016-06-01 | 2017-02-22 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage, foot levers thereof and foot lever folding method |
| CN106428180B (en) * | 2016-06-01 | 2018-11-13 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage and its foot lever, foot lever method for folding |
| WO2018028597A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市随行科技有限公司 | Folding vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |