CN105197089A - Stroller - Google Patents
Stroller Download PDFInfo
- Publication number
- CN105197089A CN105197089A CN201510731466.3A CN201510731466A CN105197089A CN 105197089 A CN105197089 A CN 105197089A CN 201510731466 A CN201510731466 A CN 201510731466A CN 105197089 A CN105197089 A CN 105197089A
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- CN
- China
- Prior art keywords
- hinged
- perambulator
- back support
- support bar
- vehicle frame
- 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.)
- Granted
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a stroller. The stroller comprises a front frame connected with front wheels, a rear frame connected with rear wheels, a movable rod of which one end is hinged to the upper part of the front frame and the other end is matched with the rear frame and capable of sliding along the rear frame in a folding or unfolding process of the stroller, backrest rods of which the middles are connected with side handle armrests, rear longitudinal rods of which certain ends are hinged to the rear frame and the other ends are hinged to the lower parts of the backrest rods, front longitudinal rods of which certain ends are hinged to the middle of the front frame and the other ends are hinged to the lower parts of the backrest rods, linkage rods of which certain ends are hinged to the upper part of the front frame and the other ends are hinged to the rear longitudinal rods, and a locking device which can keep the stroller at an unfolding state during locking and finish folding of the stroller by pushing the backrest rods after being unlocked; certain ends of the side armrests are hinged to the backrest rod and the other ends of the side armrests are hinged to the upper part of the front frame. The stroller is simple in structure, simple to operate and small in folded size.
Description
[technical field]
The present invention relates to a kind of perambulator.
[background technology]
At present, perambulator has become child's article indispensable in developmental process.On market perambulator generally can carry out fold or launch, but existing baby carriage skeleton structure is very complicated, causes perambulator heavy, volume after folding is still comparatively large, and manufacturing cost is high, due to the complexity of structure, people require great effort when folding very much, and easily damage perambulator.Therefore, people thirst for a kind of easy to use very much, and structure is simple and the perambulator appearance that volume after folding is little.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of structure simple, easy to operate, the perambulator that volume after folding is little.
The present invention is achieved by the following technical solutions:
A kind of perambulator, can move to folding position from expanded position, it is characterized in that: comprise:
Front vehicle frame 1, it is connected with front-wheel 101;
Rear frame 2, it is connected with trailing wheel 201;
Portable bar 3, its one end is hinged on front vehicle frame 1 top, and the other end and Rear frame 2 are joined and be incorporated in perambulator and launch or can slide along Rear frame 2 in folding process;
Back support bar 4, is connected with one end hinged with it in the middle part of it, the side handrail 5 of the other end and front vehicle frame 1 upper articulation;
Rear longitudinal rod 6, its one end is hinged in Rear frame 2, and the other end is hinged on back support bar 4 bottom;
Front longitudinal rod 7, its one end is hinged in the middle part of front vehicle frame 1, and the other end is hinged on back support bar 4 bottom;
Trace 8, its one end is hinged on front vehicle frame 1 top, and the other end is hinged on rear longitudinal rod 6;
Make perambulator keep deployed condition during locking and make perambulator complete folding blocking device 9 by promoting back support bar 4 after unblock.
Perambulator as above, it is characterized in that: described perambulator also comprises the mounting bar 10 be located between back support bar 4 and front vehicle frame 1, described mounting bar 10 is connected with one end hinged with it, the other end and the hinged strut bar 11 of front vehicle frame 1, described mounting bar 10 is also connected with one end hinged with it, drive link 12 hinged in the middle part of the other end and front longitudinal rod 7.
Perambulator as above, it is characterized in that: described perambulator also comprises front handrail 13, described front handrail 13 comprises the middle part front grab rail 131 hinged with side handrail 5, the upper end of described front grab rail 131 is provided with for the virgin hand steered handhold portion 132 of baby, the lower end of described front grab rail 131 forms connecting portion 133, is provided with the connecting rod 134 hinged with the two between described connecting portion 133 and mounting bar 10.
Perambulator as above, is characterized in that: described back support bar 4, described rear longitudinal rod 6 and described front longitudinal rod 7 are coaxially hinged.
Perambulator as above, it is characterized in that: described blocking device 9 comprises the hinged seat 91 being located at rear longitudinal rod 6 upper end, described hinged seat 91 is provided with lock hole 92, and being provided with in described back support bar 4 can up-and-down movement and the stop pin 93 that coordinates with lock hole 92.
Perambulator as above, is characterized in that: described stop pin 93 is provided with the drag-line 94 for pulling its up-and-down movement.
Perambulator as above, it is characterized in that: described back support bar 4 upper end is provided with the handle 14 that can rotate to it, described handle 14 lower end is provided with the first hinged seat 15, described back support bar 4 upper end is provided with the second hinged seat 16 coordinated with the first hinged seat 15, and described drag-line 94 is connected on the first hinged seat 15.
Perambulator as above, is characterized in that: described handle 14 is provided with the buckling and locking device 17 for stoping handle 14 to rotate relative to back support bar 4.
Perambulator as above, is characterized in that: described front vehicle frame 1 is provided with stretcher 18, and described mounting bar 10 is provided with the elastic latch hook 19 that can catch on stretcher 18 when folding of baby.
Compared with prior art, the present invention has the following advantages: the present invention unlocks rear also driven forward back support bar at blocking device, now front vehicle frame rotates backward, the rear end of portable bar and Rear frame bearing fit, front longitudinal rod, rear longitudinal rod, trace, back support bar all rotate and complete the folding of perambulator, and the volume after folding is little, compact conformation, take up room little, and easy to operate, fold flexibly.
[accompanying drawing explanation]
Fig. 1 is one of block diagram of parts of the present invention;
Fig. 2 is the block diagram two of parts of the present invention;
Fig. 3 is the block diagram three of parts of the present invention;
Fig. 4 is block diagram of the present invention;
Fig. 5 is the block diagram four of parts of the present invention;
Fig. 6 is the exploded drawings of parts of the present invention;
Fig. 7 is the schematic diagram in folding process of the present invention;
Fig. 8 is the block diagram of folded state of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1 to Figure 3, a kind of perambulator, can move to folding position from expanded position, comprise:
Front vehicle frame 1, it is connected with front-wheel 101;
Rear frame 2, it is connected with trailing wheel 201;
Portable bar 3, its one end is hinged on front vehicle frame 1 top, and the other end and Rear frame 2 are joined and be incorporated in perambulator and launch or can slide along Rear frame 2 in folding process;
Back support bar 4, is connected with one end hinged with it in the middle part of it, the side handrail 5 of the other end and front vehicle frame 1 upper articulation;
Rear longitudinal rod 6, its one end is hinged in Rear frame 2, and the other end is hinged on back support bar 4 bottom;
Front longitudinal rod 7, its one end is hinged in the middle part of front vehicle frame 1, and the other end is hinged on back support bar 4 bottom;
Trace 8, its one end is hinged on front vehicle frame 1 top, and the other end is hinged on rear longitudinal rod 6;
Make perambulator keep deployed condition during locking and make perambulator complete folding blocking device 9 by promoting back support bar 4 after unblock.
Described back support bar 4, described rear longitudinal rod 6 and described front longitudinal rod 7 are coaxially hinged.
Blocking device 9 unlocks rear also driven forward back support bar 4, now front vehicle frame 1 is pulled by front longitudinal rod 7 and rotates backward, the rear end of portable bar 3 and Rear frame 2 bearing fit also shrink in Rear frame 2, front longitudinal rod 7, rear longitudinal rod 6, trace 8, back support bar 4 all rotate and complete the folding of perambulator, volume after folding is little, and compact conformation, takes up room little, and easy to operate, fold flexibly.Rear frame 2 is pipe, and portable bar 3 is enclosed within Rear frame 2, and perambulator is in the process launched or fold, and portable bar 3 is sliding extension in Rear frame 2.
As shown in Figure 4 and Figure 5, described perambulator also comprises the mounting bar 10 be located between back support bar 4 and front vehicle frame 1, described mounting bar 10 is connected with one end hinged with it, the other end and the hinged strut bar 11 of front vehicle frame 1, described mounting bar 10 is also connected with one end hinged with it, drive link 12 hinged in the middle part of the other end and front longitudinal rod 7.The setting of mounting bar 10 is convenient to install seat cushion and support seat cushion.Strut bar 11, drive link 12, front vehicle frame 1 and front longitudinal rod 7 surround a parallelogram, and in the expansion or folding process of perambulator, this quadrangle rotates on each angle point, thus complete the expansion of perambulator and fold.
As shown in Figure 4 and Figure 5, described perambulator also comprises front handrail 13, described front handrail 13 comprises the middle part front grab rail 131 hinged with side handrail 5, the upper end of described front grab rail 131 is provided with for the virgin hand steered handhold portion 132 of baby, the lower end of described front grab rail 131 forms connecting portion 133, is provided with the connecting rod 134 hinged with the two between described connecting portion 133 and mounting bar 10.The child that front handrail 13 is sitting in perambulator for confession is hand steered, to guarantee safety.Due to hinged with side handrail 5 in the middle part of front grab rail 131, and be provided with connecting rod 134 between the connecting portion 133 of mounting bar 10 and front grab rail 131 lower end, so when folding of baby time, mounting bar 10 drives front handrail 13 to rotate together and with folding of baby, avoids perambulator in folding process, need the trouble disassembled by front handrail 13.
As shown in Figure 6, described blocking device 9 comprises the hinged seat 91 being located at rear longitudinal rod 6 upper end, and described hinged seat 91 is provided with lock hole 92, and being provided with in described back support bar 4 can up-and-down movement and the stop pin 93 that coordinates with lock hole 92.
As shown in Figure 6, described stop pin 93 is provided with the drag-line 94 for pulling its up-and-down movement.
As shown in Figures 4 to 6, described back support bar 4 upper end is provided with the handle 14 that can rotate to it, described handle 14 lower end is provided with the first hinged seat 15, and described back support bar 4 upper end is provided with the second hinged seat 16 coordinated with the first hinged seat 15, and described drag-line 94 is connected on the first hinged seat 15.
As shown in Figure 3, Figure 4, described handle 14 is provided with the buckling and locking device 17 for stoping handle 14 to rotate relative to back support bar 4.
After buckling and locking device 17 unlocks, rotate backward handle 14, first hinged seat 15 rotates, stop pin 93 is pulled out by drag-line 94 by the first hinged seat 15 in the process of rotating in lock hole 92, now back support bar 4 and rear longitudinal rod 6 unlock, driven forward back support bar 4, front longitudinal rod 7 just pulls back front vehicle frame 1, portable bar 3 is just to indentation in Rear frame 2, rear longitudinal rod 6 rotates backward, other each parts of perambulator also rotate at each hinge-point place (as shown in Figure 7, in figure, arrow illustrates the direction of action of corresponding site), and perambulator just realizes folding.
As shown in Figure 4 and Figure 8, described front vehicle frame 1 is provided with stretcher 18, and described mounting bar 10 is provided with the elastic latch hook 19 that can catch on stretcher 18 when folding of baby.When folding of baby, elastic latch hook 19 catches on stretcher 18, thus makes perambulator keep folded state.
Claims (9)
1. a perambulator, can move to folding position from expanded position, it is characterized in that: comprise:
Front vehicle frame (1), it is connected with front-wheel (101);
Rear frame (2), it is connected with trailing wheel (201);
Portable bar (3), its one end is hinged on front vehicle frame (1) top, and the other end and Rear frame (2) are joined and be incorporated in perambulator and launch or can slide along Rear frame (2) in folding process;
Back support bar (4), is connected with one end hinged with it in the middle part of it, the side handrail (5) of the other end and front vehicle frame (1) upper articulation;
Rear longitudinal rod (6), its one end is hinged in Rear frame (2), and the other end is hinged on back support bar (4) bottom;
Front longitudinal rod (7), its one end is hinged on front vehicle frame (1) middle part, and the other end is hinged on back support bar (4) bottom;
Trace (8), its one end is hinged on front vehicle frame (1) top, and the other end is hinged on rear longitudinal rod (6);
Make perambulator keep deployed condition during locking and make perambulator complete folding blocking device (9) by promoting back support bar (4) after unblock.
2. perambulator according to claim 1, it is characterized in that: described perambulator also comprises the mounting bar (10) be located between back support bar (4) and front vehicle frame (1), described mounting bar (10) is connected with one end hinged with it, the other end and the hinged strut bar (11) of front vehicle frame (1), described mounting bar (10) is also connected with one end hinged with it, the hinged drive link (12) of the other end and front longitudinal rod (7) middle part.
3. perambulator according to claim 2, it is characterized in that: described perambulator also comprises front handrail (13), described front handrail (13) comprises the middle part front grab rail (131) hinged with side handrail (5), the upper end of described front grab rail (131) is provided with for the virgin hand steered handhold portion (132) of baby, the lower end of described front grab rail (131) forms connecting portion (133), is provided with the connecting rod (134) hinged with the two between described connecting portion (133) and mounting bar (10).
4. the perambulator according to claim 1 or 2 or 3, is characterized in that: described back support bar (4), described rear longitudinal rod (6) and described front longitudinal rod (7) are coaxially hinged.
5. the perambulator according to claim 1 or 2 or 3, it is characterized in that: described blocking device (9) comprises the hinged seat (91) being located at rear longitudinal rod (6) upper end, described hinged seat (91) is provided with lock hole (92), and being provided with in described back support bar (4) can up-and-down movement and the stop pin (93) that coordinates with lock hole (92).
6. perambulator according to claim 5, is characterized in that: described stop pin (93) is provided with the drag-line (94) for pulling its up-and-down movement.
7. perambulator according to claim 6, it is characterized in that: described back support bar (4) upper end is provided with the handle (14) that can rotate to it, described handle (14) lower end is provided with the first hinged seat (15), described back support bar (4) upper end is provided with the second hinged seat (16) coordinated with the first hinged seat (15), and described drag-line (94) is connected on the first hinged seat (15).
8. perambulator according to claim 7, is characterized in that: described handle (14) is provided with the buckling and locking device (17) for stoping handle (14) to rotate relative to back support bar (4).
9. the perambulator according to claim 1 or 2 or 3, it is characterized in that: described front vehicle frame (1) is provided with stretcher (18), described mounting bar (10) is provided with the elastic latch hook (19) that can catch on stretcher (18) when folding of baby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731466.3A CN105197089B (en) | 2015-10-30 | 2015-10-30 | Stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731466.3A CN105197089B (en) | 2015-10-30 | 2015-10-30 | Stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105197089A true CN105197089A (en) | 2015-12-30 |
| CN105197089B CN105197089B (en) | 2017-04-26 |
Family
ID=54945165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510731466.3A Active CN105197089B (en) | 2015-10-30 | 2015-10-30 | Stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105197089B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799765A (en) * | 2016-05-20 | 2016-07-27 | 汉川市娇贝儿童用品有限公司 | Foldable baby carriage |
| CN106672048A (en) * | 2016-12-10 | 2017-05-17 | 柯全德 | Children's folding bicycle |
| CN108238087A (en) * | 2018-03-17 | 2018-07-03 | 襄阳浩宇科技咨询有限公司 | A kind of controllable trolley of speed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001114111A (en) * | 1999-10-15 | 2001-04-24 | Satsuki:Kk | Handcart |
| EP1783028A1 (en) * | 2005-11-02 | 2007-05-09 | Link Treasure Limited | Foldable baby stroller |
| CN201021303Y (en) * | 2007-01-31 | 2008-02-13 | 好孩子儿童用品有限公司 | Foldable go-cart for children |
| DE202011002812U1 (en) * | 2011-02-16 | 2011-04-21 | Unique Product & Design Co., Ltd., Yung Kang | Folding device for child carts |
| CN204037630U (en) * | 2014-09-04 | 2014-12-24 | 唐启佑 | A kind of folding baby carrier |
| CN205113402U (en) * | 2015-10-30 | 2016-03-30 | 唐启佑 | Stroller |
-
2015
- 2015-10-30 CN CN201510731466.3A patent/CN105197089B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001114111A (en) * | 1999-10-15 | 2001-04-24 | Satsuki:Kk | Handcart |
| EP1783028A1 (en) * | 2005-11-02 | 2007-05-09 | Link Treasure Limited | Foldable baby stroller |
| CN201021303Y (en) * | 2007-01-31 | 2008-02-13 | 好孩子儿童用品有限公司 | Foldable go-cart for children |
| DE202011002812U1 (en) * | 2011-02-16 | 2011-04-21 | Unique Product & Design Co., Ltd., Yung Kang | Folding device for child carts |
| CN204037630U (en) * | 2014-09-04 | 2014-12-24 | 唐启佑 | A kind of folding baby carrier |
| CN205113402U (en) * | 2015-10-30 | 2016-03-30 | 唐启佑 | Stroller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799765A (en) * | 2016-05-20 | 2016-07-27 | 汉川市娇贝儿童用品有限公司 | Foldable baby carriage |
| CN105799765B (en) * | 2016-05-20 | 2018-10-19 | 汉川市娇贝儿童用品有限公司 | A kind of Pushchair |
| CN106672048A (en) * | 2016-12-10 | 2017-05-17 | 柯全德 | Children's folding bicycle |
| CN108238087A (en) * | 2018-03-17 | 2018-07-03 | 襄阳浩宇科技咨询有限公司 | A kind of controllable trolley of speed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105197089B (en) | 2017-04-26 |
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