CN205292750U - Folding device for baby stroller - Google Patents
Folding device for baby stroller Download PDFInfo
- Publication number
- CN205292750U CN205292750U CN201521108764.9U CN201521108764U CN205292750U CN 205292750 U CN205292750 U CN 205292750U CN 201521108764 U CN201521108764 U CN 201521108764U CN 205292750 U CN205292750 U CN 205292750U
- Authority
- CN
- China
- Prior art keywords
- seat
- folding device
- folding
- arthrodesis
- side handrail
- 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.)
- Active
Links
Abstract
The utility model relates to a baby's shallow technical field, in particular to folding device for baby stroller, including first folding device, second folding device and coupling mechanism, the second folding device includes side handrail, rear foot roating seat, forward foot in a step roating seat, seat fixing base, joint fixed loop, first seat pipe, forward foot in a step roating seat is connected in the inboard cooperation of side handrail, the seat fixing base is connected with the cooperation of joint fixed loop, inboard and the second seat union coupling of joint fixed loop, be equipped with preceding handrail on the second seat pipe, first seat pipe rear end swing joint in coupling mechanism rear end, the coupling mechanism front end is connected in the running -board, the utility model discloses a folding device, second folding device and coupling mechanism cooperation interlock like this can be rationally folding with whole frame, folding back, and forward foot in a step pipe, rear foot pipe, side handrail and push rod are hugged closely together, and it is less to take up space.
Description
Technical field:
This utility model relates to doll carriage technical field, particularly to the folding device of a kind of doll carriage.
Background technology:
Original doll carriage does not possess folding device, can take very big space when not in use, and is unfavorable for the carrying of product, transports; Though existing doll carriage has folding device, but the space taken after folding is still bigger.
Utility model content:
The purpose of this utility model is in that for the deficiencies in the prior art, it is provided that the folding device of a kind of doll carriage, takes up room less, easy to carry after this folding devices fold.
For achieving the above object, this utility model is by the following technical solutions: the folding device of a kind of doll carriage, including the first folding device, second folding device and bindiny mechanism, described first folding device upper end is connected with push rod, lower end props up stay tube with L-shaped and side handrail is connected, described bindiny mechanism front end is connected to pedal, rear end is connected to sitting and lying frame, described second folding device includes side handrail, rear foot rotating seat, forward foot in a step rotating seat, seat is fixed at seat, arthrodesis ring, first seat tubes, described rear foot rotating seat is embedded at side handrail lower end, described rear foot rotating seat is connected with rear foot tube, described side handrail fit inside connects forward foot in a step rotating seat, forward foot in a step rotating seat is connected with front foot pipe, it is provided with pedal bottom described front foot pipe, the fixing seat in described seat is connected with arthrodesis ring, it is connected with second seat pipe inside described arthrodesis ring, described second seat pipe is provided with front handrail, described first seat tubes leading section is intercalated in the fixing seat in seat, and front end face withstands on arthrodesis ring, first seat tubes back end activity is connected to bindiny mechanism rear end, described bindiny mechanism front end is connected to pedal.
Wherein, described arthrodesis ring is provided with the first fixture block, bar shaped gusset, projection, the second fixture block spaced apart and the 3rd fixture block it is provided with inside described side handrail, described first fixture block is intercalated between the second fixture block and the 3rd fixture block, described side handrail lower end is provided with the groove matched with rear foot rotating seat, in-line gusset is set in the fixing seat in described seat, circular gusset, in-line gusset, circular gusset, molding circular groove between the fixing seat inwall three in seat, the first spring it is provided with in described circular groove, described first spring one end withstands on in-line gusset, other end withstands on the projection of arthrodesis ring, described projection is intercalated in described circular groove, described bar shaped gusset is placed on circular gusset, fixing seat upper end, described seat is provided with cylinder, cylinder is provided with bolt connecting hole, described first seat tubes bottom offers bar hole.
Wherein, described bindiny mechanism includes the first iron plate, the second iron plate, connecting tube, described first iron plate movable screw is connected to the first seat tubes, described first iron plate lower end and the second iron plate upper end prop up stay tube via rivet in L-shaped, described second iron plate lower end is movably connected in connecting tube via the plug that is rotatably connected, and described connecting tube is riveted on pedal.
Wherein, described sitting and lying frame includes the first seat tubes, second seat pipe and U-tube, described first seat tubes front end is intercalated in the cylinder of fixing seat upper end, seat and rivets with cylinder, first seat tubes back end activity is riveted on the first iron plate, described second seat tube end is riveted on arthrodesis ring, and described U-tube is riveted on L-shaped and props up stay tube.
Wherein, described first folding device includes the first swivel joint, second swivel joint and single-hand folding device, described first swivel head upper end is connected with push rod lower end, lower end is propped up stay tube and is connected upper end connection with L-shaped, described first swivel joint includes folding/unfolding joint gear, folding/unfolding joint gear connects steel cable, it is located at push rod in described steel cable, steel cable upper end is connected with the singlehanded device that regulates, lower end is connected to the back of folding/unfolding joint gear, described second swivel joint is located between push rod and side handrail, described single-hand folding device includes the button that returns the vehicle to the garage and knock off, described single-hand folding device is located at push rod upper end.
This utility model has the beneficial effect that it includes the first folding device, second folding device and bindiny mechanism, described second folding device includes side handrail, rear foot rotating seat, forward foot in a step rotating seat, seat is fixed at seat, arthrodesis ring, first seat tubes, described side handrail fit inside connects forward foot in a step rotating seat, the fixing seat in described seat is connected with arthrodesis ring, it is connected with second seat pipe inside described arthrodesis ring, described second seat pipe is provided with front handrail, first seat tubes back end activity is connected to bindiny mechanism rear end, described bindiny mechanism front end is connected to pedal, this utility model is by a folding device, second folding device and bindiny mechanism coordinate gearing, so whole vehicle frame rationally can be folded, after folding, front foot pipe, rear foot tube, side handrail and push rod are close together, take up space less.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is the decomposition texture schematic diagram of another angle of the present utility model.
Fig. 4 is the partial enlarged drawing at A place in Fig. 2.
Fig. 5 is the partial enlarged drawing at B place in Fig. 3.
Accompanying drawing labelling:
3, front foot pipe, 4, rear foot tube, 5, connecting tube, 6, be rotatably connected plug, 7, first ferrum plate, 8, second ferrum plate, 9, front handrail, 10, push rod, 11, L-type props up stay tube, 12, U-tube, 13, first seat tubes, 14, second seat pipe, 15, side handrail, 16, first swivel joint, 17, second swivel joint, 18, arthrodesis ring, 19, first fixture block, 20, bar shaped gusset, 21, projection, 22, bar hole, 23, seat is fixed at seat, 24, cylinder, 25, in-line gusset, 26, circular gusset, 27, circular groove, 28, forward foot in a step rotating seat, 29, second fixture block, 30, 3rd fixture block, 31, folding/unfolding joint gear, 49, return the vehicle to the garage and knock off button, 50, rear foot rotating seat.
Detailed description of the invention
With embodiment, the utility model is described in further detail below, is not that practical range of the present utility model is limited to this.
As shown in Figures 1 to 5, a kind of folding device of doll carriage, including the first folding device, second folding device and bindiny mechanism, described first folding device upper end is connected with push rod 10, stay tube 11 is propped up in lower end with L-shaped and side handrail 15 is connected, described bindiny mechanism front end is connected to pedal, rear end is connected to sitting and lying frame, described second folding device includes side handrail 15, rear foot rotating seat 50, forward foot in a step rotating seat 28, seat 23 is fixed at seat, arthrodesis ring 18, first seat tubes 13, described rear foot rotating seat 50 is embedded at side handrail 15 lower end, described rear foot rotating seat 50 is connected with rear foot tube 4, described side handrail 15 fit inside connects forward foot in a step rotating seat 28, forward foot in a step rotating seat 28 is connected with front foot pipe 3, it is provided with pedal bottom described front foot pipe 3, the fixing seat 23 in described seat is connected with arthrodesis ring 18, it is connected with second seat pipe 14 inside described arthrodesis ring 18, described second seat pipe 14 is provided with front handrail 15, described first seat tubes 13 leading section is intercalated in the fixing seat 23 in seat, and front end face withstands on arthrodesis ring 18, first seat tubes 13 back end activity is connected to bindiny mechanism rear end, described bindiny mechanism front end is connected to pedal, this utility model is by a folding device, second folding device and bindiny mechanism coordinate gearing, so whole vehicle frame rationally can be folded, space occupied after folding is less.
In the present embodiment, described arthrodesis ring 18 is provided with the first fixture block 19, bar shaped gusset 20, projection 21, the second fixture block 29 and the 3rd fixture block 30 spaced apart it is provided with inside described side handrail 15, described first fixture block 19 is intercalated between the second fixture block 29 and the 3rd fixture block 30, described side handrail 15 lower end is provided with the groove matched with rear foot rotating seat 50, in-line gusset 25 is set in the fixing seat 23 in described seat, circular gusset 26, in-line gusset 25, circular gusset 26, molding circular groove 27 between the fixing seat 23 inwall three in seat, it is provided with the first spring in described circular groove 27, described first spring one end withstands on in-line gusset 25, other end withstands on the projection 21 of arthrodesis ring 18, described projection 21 is intercalated in described circular groove 27, described bar shaped gusset 20 is placed on circular gusset 26, fixing seat 23 upper end, described seat is provided with cylinder 24, cylinder 24 is provided with bolt connecting hole, described first seat tubes 13 bottom offers bar hole 22, by the first fixture block 19 of described joint locating ring 18 being intercalated between the second fixture block 29 and the 3rd fixture block 30 of side handrail 15 in this example, described first spring one end is withstood on in-line gusset 25, other end withstands on the projection 21 of arthrodesis ring 18, when this utility model need to fold, described first fixture block 19 coordinates turn with described second fixture block 29, side handrail 15 rotarily drives the rotation of arthrodesis ring 18, meanwhile, described first spring heads on arthrodesis ring 18 and rotates, and then can realize being undertaken folding into rational position by sitting and lying frame and front handrail 9, when this utility model need to launch, described first fixture block 19 coordinates turn with described 3rd fixture block 30, described first seat tubes 13 heads on arthrodesis ring 18 and rotates, and then can realize carrying out being deployed into rational position with front handrail 9 by sleeping for seat frame.
In the present embodiment, described bindiny mechanism includes the first iron plate 7, second iron plate 8, connecting tube 5, described first iron plate 7 movable screw is connected to the first seat tubes 13, described first iron plate 7 lower end and the second iron plate 8 upper end prop up stay tube 11 via rivet in L-shaped, described second iron plate 8 lower end is movably connected in connecting tube via the plug 6 that is rotatably connected, described connecting tube 5 is riveted on pedal, when this utility model need to fold, front foot pipe 3 and sitting and lying frame are carried out drawing by described bindiny mechanism, and then realize the folding of front foot pipe 3 and sitting and lying frame, folding rear front foot pipe 3 is made to be close together with rear foot tube 4, the small volume taken after folding, when this utility model need to launch, front foot pipe 3 and sitting and lying frame are carried out pushing away separately by described bindiny mechanism, and then realize the expansion of bottom front foot pipe 3 and sitting and lying frame.
In the present embodiment, described sitting and lying frame includes the first seat tubes 13, second seat pipe 14 and U-tube 12, described first seat tubes 13 front end is intercalated in the cylinder 24 of fixing seat 23 upper end, seat and rivets with cylinder 24, first seat tubes 13 back end activity is riveted on the first iron plate 7, described second seat pipe 14 end is riveted on arthrodesis ring 18, described U-tube 12 is riveted on L-shaped and props up stay tube 11, wherein, described first seat tubes 13 front end is intercalated in the cylinder 24 of fixing seat 23 upper end, seat and rivets with cylinder 24, first seat tubes 13 back end activity is riveted on the first iron plate 7, purpose is in that: when this utility model launches, first seat tubes 13 and seat are fixed after seat 23 is connected and then promote arthrodesis ring 18 to rotate, front handrail 9 is finally made to be deployed into suitable position.
In the present embodiment, described first folding device includes the first swivel joint 16, second swivel joint 17 and single-hand folding device, described first swivel head 16 upper end is connected with push rod 10 lower end, lower end is propped up stay tube 11 and is connected upper end connection with L-shaped, described first swivel joint 16 includes folding/unfolding joint gear 31, folding/unfolding joint gear 31 connects steel cable, push rod 10 it is located in described steel cable, steel cable upper end is connected with the singlehanded device that regulates, lower end is connected to the back of folding/unfolding joint gear 31, described second swivel joint 17 is located between push rod 10 and side handrail 15, described single-hand folding device includes the button 49 that returns the vehicle to the garage and knock off, described single-hand folding device is located at push rod 10 upper end, wherein, first folding device is prior art, do not repeat them here.
Operation principle of the present utility model is: press the button 49 that returns the vehicle to the garage and knock off, folding/unfolding joint gear 31 is pulled by steel cable, the teeth groove of folding/unfolding joint gear 31 and the first swivel joint 16 departs from, pressing push rod 10 straight down, can by push rod 10, L-type props up stay tube 11 and side handrail 15 folds, side handrail 15 and L-shaped prop up the equal turn of stay tube 11, meanwhile, folding device and bindiny mechanism work in coordination with and interlock and then front handrail 9, sitting and lying frame and front foot pipe 3 are folded, after folding, front foot pipe 3, rear foot tube 4, side handrail 15 and push rod 10 are close together, and take up space less.
With described be only better embodiment of the present utility model, therefore all according to the structure described in this utility model patent claim, feature and principle do equivalence change or modify, be all included in this utility model patent claim.
Claims (5)
1. the folding device of a doll carriage, including the first folding device, second folding device and bindiny mechanism, described first folding device upper end is connected with push rod, lower end props up stay tube with L-shaped and side handrail is connected, described bindiny mechanism front end is connected to pedal, rear end is connected to sitting and lying frame, it is characterized in that: the described second folding device includes side handrail, rear foot rotating seat, forward foot in a step rotating seat, seat is fixed at seat, arthrodesis ring, first seat tubes, described rear foot rotating seat is embedded at side handrail lower end, described rear foot rotating seat is connected with rear foot tube, described side handrail fit inside connects forward foot in a step rotating seat, forward foot in a step rotating seat is connected with front foot pipe, it is provided with pedal bottom described front foot pipe, the fixing seat in described seat is connected with arthrodesis ring, it is connected with second seat pipe inside described arthrodesis ring, described second seat pipe is provided with front handrail, described first seat tubes leading section is intercalated in the fixing seat in seat, and front end face withstands on arthrodesis ring, first seat tubes back end activity is connected to bindiny mechanism rear end, described bindiny mechanism front end is connected to pedal.
2. the folding device of a kind of doll carriage according to claim 1, it is characterized in that: described arthrodesis ring is provided with the first fixture block, bar shaped gusset, projection, the second fixture block spaced apart and the 3rd fixture block it is provided with inside described side handrail, described first fixture block is intercalated between the second fixture block and the 3rd fixture block, described side handrail lower end is provided with the groove matched with rear foot rotating seat, in-line gusset is set in the fixing seat in described seat, circular gusset, in-line gusset, circular gusset, molding circular groove between the fixing seat inwall three in seat, the first spring it is provided with in described circular groove, described first spring one end withstands on in-line gusset, other end withstands on the projection of arthrodesis ring, described projection is intercalated in described circular groove, described bar shaped gusset is placed on circular gusset, fixing seat upper end, described seat is provided with cylinder, cylinder is provided with bolt connecting hole, described first seat tubes bottom offers bar hole.
3. the folding device of a kind of doll carriage according to claim 1, it is characterized in that: described bindiny mechanism includes the first iron plate, the second iron plate, connecting tube, described first iron plate movable screw is connected to the first seat tubes, described first iron plate lower end and the second iron plate upper end prop up stay tube via rivet in L-shaped, described second iron plate lower end is movably connected in connecting tube via the plug that is rotatably connected, and described connecting tube is riveted on pedal.
4. the folding device of a kind of doll carriage according to claim 1 and 2, it is characterized in that: described sitting and lying frame includes the first seat tubes, second seat pipe and U-tube, described first seat tubes front end is intercalated in the cylinder of fixing seat upper end, seat and rivets with cylinder, first seat tubes back end activity is riveted on the first iron plate, described second seat tube end is riveted on arthrodesis ring, and described U-tube is riveted on L-shaped and props up stay tube.
5. the folding device of a kind of doll carriage according to claim 1, it is characterized in that: the described first folding device includes the first swivel joint, second swivel joint and single-hand folding device, described first swivel head upper end is connected with push rod lower end, lower end is propped up stay tube and is connected upper end connection with L-shaped, described first swivel joint includes folding/unfolding joint gear, folding/unfolding joint gear connects steel cable, it is located at push rod in described steel cable, steel cable upper end is connected with the singlehanded device that regulates, lower end is connected to the back of folding/unfolding joint gear, described second swivel joint is located between push rod and side handrail, described single-hand folding device includes the button that returns the vehicle to the garage and knock off, described single-hand folding device is located at push rod upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108764.9U CN205292750U (en) | 2015-12-29 | 2015-12-29 | Folding device for baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108764.9U CN205292750U (en) | 2015-12-29 | 2015-12-29 | Folding device for baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292750U true CN205292750U (en) | 2016-06-08 |
Family
ID=56474108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108764.9U Active CN205292750U (en) | 2015-12-29 | 2015-12-29 | Folding device for baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117201A (en) * | 2017-06-23 | 2017-09-01 | 黄兵修 | A kind of multipurpose handrail and stroller |
-
2015
- 2015-12-29 CN CN201521108764.9U patent/CN205292750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117201A (en) * | 2017-06-23 | 2017-09-01 | 黄兵修 | A kind of multipurpose handrail and stroller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204821925U (en) | Scooter is folded to hand power formula | |
| CN204895534U (en) | Return vehicle to garage and knock off improvement structure of subassembly of infant's car interlock | |
| CN104670290A (en) | Baby carriage linked folding assembly | |
| CN205168603U (en) | Baby car skeleton | |
| CN205292750U (en) | Folding device for baby stroller | |
| CN205186242U (en) | Folding device for baby stroller | |
| CN204605909U (en) | Modified form Carriage for baby interlock returns the vehicle to the garage and knock off assembly | |
| CN205256412U (en) | Shallow of folded cascade baby | |
| CN206107300U (en) | Folding perambulator frame | |
| CN205971683U (en) | Case and bag car folding mechanism | |
| CN107985382A (en) | A kind of baby-carrier framework | |
| CN204077750U (en) | A kind of commutation folding baby carrier | |
| CN205292752U (en) | Improved structure of baby carriage frame | |
| CN203450189U (en) | Sun-shade device of baby stroller | |
| CN201227047Y (en) | Folding bed frame | |
| CN205706816U (en) | A kind of perambulator skeleton | |
| CN204623534U (en) | Children trolley | |
| CN205362880U (en) | Multi -functional file | |
| CN204196970U (en) | A kind of perambulator | |
| CN207607528U (en) | A kind of baby-carrier framework | |
| CN204605908U (en) | A kind of Carriage for baby interlock returns the vehicle to the garage and knock off assembly | |
| CN207984933U (en) | A kind of baby-carrier framework | |
| CN206297594U (en) | A kind of baby-carrier framework | |
| CN203064004U (en) | Stretchable and foldable baby carriage | |
| CN205632636U (en) | Novel baby car skeleton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |