CN202283929U - Baby carriage frame - Google Patents
Baby carriage frame Download PDFInfo
- Publication number
- CN202283929U CN202283929U CN 201120398806 CN201120398806U CN202283929U CN 202283929 U CN202283929 U CN 202283929U CN 201120398806 CN201120398806 CN 201120398806 CN 201120398806 U CN201120398806 U CN 201120398806U CN 202283929 U CN202283929 U CN 202283929U
- Authority
- CN
- China
- Prior art keywords
- stroller
- pipe
- food basket
- side handrail
- engagement section
- 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 - Lifetime
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a baby carriage frame, comprising a front leg pipe, a rear leg pipe, a base pipe, a side armrest, an upper push rod and a linking member. One end of the base pipe is pivoted to the middle part of the front leg pipe, and the other end of the base pipe is pivoted to the lower end of the push rod and the upper end of the linking member. The upper end of the front leg pipe is pivoted to the front part of the side armrest, and the upper end of the rear leg pipe is pivoted to the middle part of the side armrest. The middle part of the upper push rod is pivoted to the rear part of the side armrest. The lower end of the linking member is pivoted to the middle part of the rear leg pipe. Compared with the prior art, the baby carriage frame is advantageous in that the front leg pipe, the rear leg pipe, the base pipe, the side armrest, the upper push rod and the linking member are connected in a pivoted manner; when the baby carriage frame is folded, other parts of the baby carriage frame rotate around each pivoting point driven by the upper push rod and are drawn close towards the direction of the side armrest to an approximately parallel position; the baby carriage frame is folded into a tri-folded structure, and the volume after folding is quite small, facilitating carrying and storing; the folding operation of the baby carriage frame is simple and rapid.
Description
Technical field
The utility model relates to the articles for children technical field, relates more specifically to a kind of stroller.
Background technology
At present; In the chassis structure design of perambulator; For the comfort feature that satisfies the required practicality of customer and carry; Said perambulator generally all can be designed to the kenel that can fold, make when running condition can the flare up perambulator kenel, then can fold into smaller size smaller when not using conveniently to collect or to carry.
Yet the vehicle frame volume after the vehicle frame of the existing perambulator that folds folds is still bigger, and inconvenience is carried and deposited.
Therefore, be necessary to provide a kind of later-model stroller of being convenient to fold, it is simple and easy rapidly that this vehicle frame folds operation, and less, easy to carry and store at the volume that folds the whole vehicle frame in back.
The utility model content
The purpose of the utility model provides a kind of stroller, and it is simple and easy rapidly that this vehicle frame folds operation, and less, easy to carry and store at the volume that folds the whole vehicle frame in back.
For realizing above-mentioned purpose; The utility model provides a kind of stroller, comprises front foot pipe, rear foot tube, seat pipe, side handrail, upper push-rod and moving part, and the bottom of said front foot pipe and rear foot tube is equipped with wheel; One end of said seat pipe is articulated in the middle part of said front foot pipe; The upper end of the other end of said seat pipe and the lower end of said upper push-rod, said moving part articulates, and the upper end of said front foot pipe is articulated in the front portion of said side handrail, and the upper end of said rear foot tube is articulated in the middle part of said side handrail; The middle part of said upper push-rod is articulated in the rear portion of said side handrail, and the lower ending pivot of said moving part is connected to the middle part of said rear foot tube.
Compared with prior art; Adopt the mode that articulates to connect between the front foot pipe of the utility model stroller, rear foot tube, seat pipe, side handrail, upper push-rod and the moving part, when folding, the miscellaneous part of vehicle frame rotates around pivoting point place separately under the drive of upper push-rod; And draw close to the position that nearly is parallel to each other towards the side handrail direction; This vehicle frame is three folded structures by folding finally, and volume is less after folding, and is convenient for carrying and deposits.In addition, it is simple and easy, rapid that said stroller folds operation.
Preferably, the front portion of said side handrail is downward respectively and extend upward formation first joint portion and second joint portion, and the upper end of said first joint portion and said front foot pipe articulates.
Preferably, said stroller also comprises protects part, and the said part that protects is connected with said second joint portion.
Preferably, said side handrail and rear foot tube all are an arc, after said stroller folds, the arc of said side handrail and rear foot tube can be each other near to dwindle the volume after said stroller folds.
Preferably, said stroller also comprises engagement piece, and said engagement piece is located at the lower end of said upper push-rod and is engaged to keep said stroller with said moving part and is in a deployed condition.
Particularly, the upper end of said moving part forms first engagement section, forms second engagement section on the said engagement piece, and said first engagement section engages with second engagement section.
Particularly, the inboard of said engagement piece forms another said second engagement section, and said food basket pipe is provided with a clamping piece, forms one the 3rd engagement section on the said clamping piece, and another said engagement section engages with the 3rd engagement section.
Preferably, also be provided with a device for mounting on the said seat pipe, said device for mounting is used to install safety seat.
In a preferred embodiment of the utility model; Said stroller also comprises food basket pipe; The end that said food basket pipe is articulated by the upper end of said seat pipe and the lower end of said upper push-rod, said moving part stretches out and is bent to form; After said vehicle frame folded, said food basket pipe was stood with the said vehicle frame of being located on the said rear foot tube of wheel together support.
Preferably, said stroller also comprises a front fork stem and a rear fork, and said front fork stem is located at the lower end of two said front foot pipe, and said rear fork is located at the lower end of two said rear foot tubes.
Preferably, said stroller also comprises a food basket device, through a plurality of fasteners that lay respectively at said food basket device upper end and lower end said food basket device is fixed in said seat pipe, food basket pipe, front fork stem and rear fork.
Particularly, said food basket device is divided into three storing parts.
Through following description and combine accompanying drawing, it is more clear that the utility model will become, and these accompanying drawings are used to explain the embodiment of the utility model.
Description of drawings
Fig. 1 is the block diagram after an embodiment of the utility model stroller launches.
Fig. 2 is the block diagram of another angle of Fig. 1.
Fig. 3 is the enlarged drawing of I part among Fig. 2.
Fig. 4 is the enlarged drawing of II part among Fig. 1.
Fig. 5 is Fig. 1 block diagram of an angle again.
Fig. 6 is the enlarged drawing of III part among Fig. 5.
Fig. 7 partly amplifies the block diagram of another angle of back for IV among Fig. 1.
Fig. 8 is the cutaway drawing after Fig. 1 side-looking.
Fig. 9 is the enlarged drawing of IIV part among Fig. 8.
Figure 10 is the block diagram after Fig. 1 folding.
Figure 11 is the block diagram after stroller shown in Figure 1 adds the food basket device.
Figure 12 is the block diagram of another angle of food basket device shown in Figure 11.
The specific embodiment
With reference now to accompanying drawing, describe the embodiment of the utility model, the similar elements label is represented similar elements in the accompanying drawing.
Please refer to Fig. 1 to Fig. 4; The utility model is convenient to an embodiment of the stroller of folding; Comprise that front foot pipe 10a and 10b, rear foot tube 11a and 11b, seat pipe 12a and 12b, food basket pipe 13, side handrail 14a and 14b, upper push- rod 15a and 15b, handle 16, moving part 17, engagement piece 18 and vehicle frame fold part 19, the bottom of said front foot pipe 10a and 10b and rear foot tube 11a and 11b is equipped with wheel 20.Because the said stroller of being convenient to folding has symmetrical structure, below be example mainly with the side at side handrail 14b place, set forth the said concrete structure of being convenient to the stroller of folding in detail.
As shown in the figure, the end of said seat pipe 12b is articulated in the middle part of said front foot pipe 10b, and its articulated section is the first pivotal point A; The other end of said seat pipe 12b articulates with the upper end of the lower end of said upper push-rod 15b and said moving part 17, and its articulated section is the second pivotal point B, and the other end of said seat pipe 12b stretches out and is bent to form said food basket and manages 13; Said food basket pipe 13 roughly is the U type; The upper end of said front foot pipe 10b is articulated in the front portion of said side handrail 14b, and its articulated section is the 3rd pivotal point C, and the upper end of said rear foot tube 11b is articulated in the middle part of said side handrail 14b; Its articulated section is the 4th pivotal point D; The middle part of said upper push-rod 15b is articulated in the upper end of said side handrail 14b, and its articulated section is Wushu turning point E, and the lower ending pivot of said moving part 17 is connected to the middle part of said rear foot tube 11b; Its articulated section is the 6th pivotal point F; Said engagement piece 18 is located at the lower end of said upper push-rod 15b and is engaged with said moving part 17, and said handle 16 is articulated in the upper end of said upper push-rod 15b, and its articulated section is the 7th pivoting point G; Said vehicle frame folds part 19 and is located on the said upper push-rod 15b, operates said vehicle frame and folds part 19 and make said engagement piece 18 break away from and the engaging to realize folding of said vehicle frame of said moving part 17.
Particularly, in the present embodiment, said seat pipe 12a is provided with a device for mounting 12a1, and said device for mounting 12a1 is used to install safety seat.Said side handrail 14b and rear foot tube 11b all are an arc, after said stroller 100 folds, the arc of said side handrail 14b and rear foot tube 11b can be each other near in addition engagement to dwindle the volume after said stroller 100 folds.
As shown in Figure 3; The front portion of said side handrail 14b upwards reaches respectively and extends to form the first joint portion 14b1 and the second joint portion 14b2 downwards; The upper end of said first joint portion 14b1 and said front foot pipe 10b articulates, and the said second joint portion 14b2 and protects part 26 and is connected.In the present embodiment, the said part 26 that protects is the rod member of an arc, and in other embodiments, the said part 26 that protects can be a service plate.
Particularly, as shown in Figure 4, the upper end of said moving part 17 forms first engagement section 171, and the outside of said engagement piece 18 forms second engagement section 181, and said first engagement section 171 and second engagement section 181 are fastened to realize the locking of said vehicle frame.In the present embodiment, said first engagement section 171 and second engagement section 181 are a protuberance.
It should be noted that to please refer to Fig. 5 and Fig. 6, also be formed with one second engagement section 181 in the inboard of said engagement piece 18, correspondingly, said food basket pipe 13 is provided with a clamping piece 131, forms one the 3rd engagement section 131a on the said clamping piece 131.This second engagement section 181 is fastened with said the 3rd engagement section 131a, forms and said moving part 17 and the identical block chalaza in said engagement piece 18 outsides.These two block chalazas of said engagement piece 18 inside and outside both sides, and the whole stroller 100 of mutual conflict together support between said upper push-rod 15b and the said rear foot tube 11b middle part is in deployed condition.
Particularly, in conjunction with Fig. 1, Fig. 8 and Fig. 9, said vehicle frame folds part 19 and comprises pull bar 191, elastic component 192 and operating parts 193; Said pull bar 191 is located in the said upper push-rod 15b slidably; One end of said pull bar 191 is connected with said engagement piece 18 and drives said engagement piece 18 and slides up and down, and the other end of said pull bar 191 is connected with said operating parts 193 through steel wire, and said elastic component 192 is located in the said upper push-rod 15b; An and end of the said elastic component 192 said pull bar 191 of conflicting; The other end said connecting element 21 of conflicting forms an installation portion 161 (as shown in Figure 7) between said upper push-rod 15a, the 15b and with the articulated section G of said handle 16, in the present embodiment; Said installation portion 161 is an articles-holding plate, and said operating parts 193 is located at said installation portion 161.Preferably, said operating parts 193 is the action button that can press.
Particularly; The lower end of said pull bar 191 forms first mounting hole; The middle part of said pull bar 191 forms the first contact part 191a and the second contact part 191b; 191a place, said first contact part forms second mounting hole, and a connecting element 21 passes said first mounting hole and rivets with said upper push-rod 15b, and another connecting element 21 passes said second mounting hole and rivets so that said pull bar 191 slidably is located in the said upper push-rod 15b with said upper push-rod 15b; One end of the said elastic component 192 said connecting element 20 of conflicting, the other end of the said elastic component 192 said second contact part 191b that conflicts.
Please refer to Fig. 2, Fig. 8, Fig. 9 and Figure 10, set forth the process that folds of the stroller that the utility model is convenient to folding in detail.
When needs fold the said stroller of being convenient to folding; Only need the said vehicle frame of one-handed performance to fold the operating parts 193 of part 19; For example press said operating parts 193 downwards, then will drive said pull bar 191 and upwards slide, in this process through steel wire; Said elastic component 192 is compressed; Said engagement piece 18 slides along with said pull bar 191 makes progress together, thereby makes protruding 181 disengagings of second engaging of said engagement piece 18 and the engaging that first of said moving part 17 engages between protruding 171, promptly accomplishes the release the lock process of said vehicle frame.Afterwards; Operate said upper push-rod 15b and rotate around separately pivotal point (like pivotal point A, B, C, D, E, F), and draw close to the position that nearly is parallel to each other towards said side handrail 14b direction to drive said front foot pipe 10b, rear foot tube 11b, seat pipe 12b and moving part 17.In addition, can operate said handle 16 makes it rotate and draw close with said upper push-rod 14b around the 7th pivotal point G.This stroller of being convenient to folding is three folded structures as shown in Figure 7 by folding finally; At this moment, almost parallel is superimposed each other for front foot pipe 10a and 10b, rear foot tube 11a and 11b, side handrail 14a and 14b, said side handrail 14a, 14b because of the arc design can with said rear foot tube 11a; The design of the arc of 11b each other near; Realized abundant superimposed, make said vehicle frame fold the back volume less, be convenient for carrying and deposit.And said front foot pipe 10a, 10b be under the drive of the first joint portion 14b1 of side handrail 14b, can upwards promote and move apart ground.In addition; Fold in the process above-mentioned; Said food basket pipe 13 can rotate around pivotal point A and B along with said seat pipe 12b together, and after reaching collapse state shown in figure 10, said food basket is managed 13 said vehicle frames of wheel 20 together support on said rear foot tube 11b and stands.
When needs used the said stroller of being convenient to folding, the user only need catch said upper push-rod 15b and front foot pipe 10b that whole vehicle frame is outwards launched, and in this process, each parts of said vehicle frame can be around pivotal point expansion separately.After treating that whole vehicle frame launches fully, under the elastic reaction of said elastic component 192, can make said pull bar 191 to lower slider; And drive said engagement piece 18 to lower slider; Finally make second engaging protruding 181 of said engagement piece 18 engage protruding 171 with first of moving part 17 and fasten, accomplish the expansion of whole vehicle frame and fix, afterwards; Again said handle 16 is upwards launched, reach running condition as shown in Figure 2.
Please refer to Fig. 2, Figure 11 and Figure 12 again; The said stroller of being convenient to folding also comprises a front fork stem 22, a rear fork 23 and a food basket device 24; The lower end of front foot pipe 10a and 10b is fixed at the two ends of said front fork stem 22; The lower end of rear foot tube 11a and 11b is fixed at the two ends of said rear fork 23, and said food basket device 24 is managed between 12a and 12b, food basket pipe 13, front fork stem 22 and the rear fork 23 to be fixed in said seat through a plurality of fasteners 25 that lay respectively at upper end and lower end.
Particularly; Said food basket device 24 is divided into three storing part 24a, 24b and 24c, and said storing part 24a is positioned at the front end of whole food basket device 24, i.e. the front end of whole vehicle frame; And occupy most of space of whole food basket device 24, can be used for depositing bigger object etc.; Said storing part 24b and 24c are positioned at the rear end of whole food basket device 24; Said storing part 24b is between said storing part 24a and 24c; Can be used for depositing feeding bottle etc., said storing part 24c is the pocket of a band slide fastener, can be used for depositing valuable objects such as mobile phone, wallet.Understandably, said storing part 24b and 24c also can be located at a side of whole food basket device 24, and all adopt the form of band slide fastener.
As stated; The stroller that the utility model is convenient to folding is provided with six pivotal points, and when folding, the miscellaneous part of vehicle frame rotates around separately pivotal point under the drive of upper push-rod 15b; And draw close to the position that nearly is parallel to each other towards side handrail 14b direction; This vehicle frame is three folded structures by folding finally, and volume is less after folding, and is convenient for carrying and deposits.In addition, it is simple and easy, rapid that the said stroller of being convenient to folding folds operation.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.
Claims (12)
1. stroller; It is characterized in that: comprise front foot pipe, rear foot tube, seat pipe, side handrail, upper push-rod and moving part; The bottom of said front foot pipe and rear foot tube is equipped with wheel, and an end of said seat pipe is articulated in the middle part of said front foot pipe, and the upper end of the other end of said seat pipe and the lower end of said upper push-rod, said moving part articulates; The upper end of said front foot pipe is articulated in the front portion of said side handrail; The upper end of said rear foot tube is articulated in the middle part of said side handrail, and the middle part of said upper push-rod is articulated in the rear portion of said side handrail, and the lower ending pivot of said moving part is connected to the middle part of said rear foot tube.
2. stroller as claimed in claim 1 is characterized in that: the front portion of said side handrail is downward respectively and extend upward formation first joint portion and second joint portion, and the upper end of said first joint portion and said front foot pipe articulates.
3. stroller as claimed in claim 2 is characterized in that: said stroller also comprises protects part, and the said part that protects is connected with said second joint portion.
4. according to claim 1 or claim 2 stroller; It is characterized in that: said side handrail and rear foot tube all are an arc; After said stroller folds, the arc of said side handrail and rear foot tube can be each other near to dwindle the volume after said stroller folds.
5. stroller as claimed in claim 1 is characterized in that: said stroller also comprises engagement piece, and said engagement piece is located at the lower end of said upper push-rod and is engaged to keep said stroller with said moving part and is in a deployed condition.
6. stroller as claimed in claim 5 is characterized in that: the upper end of said moving part forms first engagement section, and the outside of said engagement piece forms one second engagement section, and said first engagement section engages with second engagement section.
7. like claim 1 or 6 described stroller; It is characterized in that: the inboard of said engagement piece forms another said second engagement section; Said food basket pipe is provided with a clamping piece, forms one the 3rd engagement section on the said clamping piece, and another said engagement section engages with the 3rd engagement section.
8. according to claim 1 or claim 2 stroller, it is characterized in that: also be provided with a device for mounting on the said seat pipe, said device for mounting is used to install safety seat.
9. stroller as claimed in claim 1; It is characterized in that: said stroller also comprises food basket pipe; The end that said food basket pipe is articulated by the upper end of said seat pipe and the lower end of said upper push-rod, said moving part stretches out and is bent to form; After said vehicle frame folded, said food basket pipe was stood with the said vehicle frame of being located on the said rear foot tube of wheel together support.
10. stroller as claimed in claim 9 is characterized in that: the said stroller of being convenient to folding also comprises a front fork stem and a rear fork, and said front fork stem is located at the lower end of two said front foot pipe, and said rear fork is located at the lower end of two said rear foot tubes.
11. stroller as claimed in claim 10; It is characterized in that: the said stroller of being convenient to folding also comprises a food basket device, through a plurality of fasteners that lay respectively at said food basket device upper end and lower end said food basket device is fixed in said seat pipe, food basket pipe, front fork stem and rear fork.
12. stroller as claimed in claim 11 is characterized in that: said food basket device is divided into three storing parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120398806 CN202283929U (en) | 2011-10-19 | 2011-10-19 | Baby carriage frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120398806 CN202283929U (en) | 2011-10-19 | 2011-10-19 | Baby carriage frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283929U true CN202283929U (en) | 2012-06-27 |
Family
ID=46295459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120398806 Expired - Lifetime CN202283929U (en) | 2011-10-19 | 2011-10-19 | Baby carriage frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283929U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625529A (en) * | 2012-08-23 | 2014-03-12 | 明门香港股份有限公司 | Stroller frame |
| CN109789887A (en) * | 2016-09-12 | 2019-05-21 | 米玛国际有限公司 | Perambulator |
| CN112061220A (en) * | 2019-06-11 | 2020-12-11 | 明门瑞士股份有限公司 | Baby carriage rack folding mechanism and baby carriage |
| CN114348097A (en) * | 2020-10-13 | 2022-04-15 | 明门(中国)幼童用品有限公司 | Vegetable basket avoiding mechanism and baby carriage frame |
-
2011
- 2011-10-19 CN CN 201120398806 patent/CN202283929U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625529A (en) * | 2012-08-23 | 2014-03-12 | 明门香港股份有限公司 | Stroller frame |
| CN103625529B (en) * | 2012-08-23 | 2016-08-17 | 明门香港股份有限公司 | vehicle frame |
| CN109789887A (en) * | 2016-09-12 | 2019-05-21 | 米玛国际有限公司 | Perambulator |
| CN109789887B (en) * | 2016-09-12 | 2022-02-08 | 米玛国际有限公司 | Children's vehicle |
| CN112061220A (en) * | 2019-06-11 | 2020-12-11 | 明门瑞士股份有限公司 | Baby carriage rack folding mechanism and baby carriage |
| CN112061220B (en) * | 2019-06-11 | 2023-11-24 | 明门瑞士股份有限公司 | Baby carriage carrier folding mechanism and baby carriage |
| CN114348097A (en) * | 2020-10-13 | 2022-04-15 | 明门(中国)幼童用品有限公司 | Vegetable basket avoiding mechanism and baby carriage frame |
| TWI823156B (en) * | 2020-10-13 | 2023-11-21 | 瑞士商明門瑞士股份有限公司 | Basket avoidance mechanism and baby stroller frame |
| US12005951B2 (en) | 2020-10-13 | 2024-06-11 | Wonderland Switzerland Ag | Basket avoidance mechanism and baby stroller frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120627 |