CN201914293U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN201914293U CN201914293U CN201020606282.7U CN201020606282U CN201914293U CN 201914293 U CN201914293 U CN 201914293U CN 201020606282 U CN201020606282 U CN 201020606282U CN 201914293 U CN201914293 U CN 201914293U
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- CN
- China
- Prior art keywords
- bridge
- rotating shaft
- lockout mechanism
- slide block
- parts
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000005284 excitation Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/068—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by sliding a bushing along a rod, e.g. like folding means of an umbrella
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The utility model discloses a baby stroller, which comprises a stroller frame; the stroller frame comprises a push stem, a first stem frame rotatably connected with the push stem, a first part connected with the first stem frame, a first locking mechanism arranged between the first stem frame and the push stem, and a second locking mechanism used for locking the first stem frame and the first part; the stroller frame also comprises a control mechanism used for controlling the first locking mechanism and the second locking mechanism; the control mechanism comprises an exciter, a first pulling cable, and a second pulling cable; the first locking mechanism comprises a sliding block which is arranged at one end part of the push stem and one of two end parts of the first stem frame in a sliding way, and a locking slot arranged on one of the two end parts; the first pulling cable is connected with the sliding block; the second pulling cable is connected with the sliding block; the exciter is operated to drive the sliding block to slide through the first pulling cable to unlock the first locking mechanism; the sliding block slides to drive the second puling cable to unlock the second locking mechanism; then the stroller frame can be folded. The baby stroller is convenient to operate.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
Children trolley of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the front component of front portion at the bottom of the described go-cart vehicle frame, be arranged at the wheel assembly at rear portion at the bottom of the described go-cart vehicle frame, described go-cart vehicle frame comprises pulling handle rod, first rotating shaft bonded assembly first bridge is rotatedly passed through in one end of one end and described pulling handle rod, first parts that flexibly connect mutually with described first bridge, consider and stably to be locked in described go-cart vehicle frame under the expanded position, can between end of described first bridge of go-cart vehicle frame and described pulling handle rod, first lockout mechanism be set, in the other end of described first bridge second lockout mechanism is set, jointly described go-cart vehicle frame is locked by first lockout mechanism and second lockout mechanism, but, when needs with the go-cart vehicle frame from expanded position when change the folding position, what needs were artificial distinguishes release with first lockout mechanism and second lockout mechanism, and the user bothers in use.
The utility model content
The technical problems to be solved in the utility model provides a kind of children trolley.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of children trolley, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the front component of front portion at the bottom of the described go-cart vehicle frame, be arranged at the wheel assembly at rear portion at the bottom of the described go-cart vehicle frame, described go-cart vehicle frame comprises pulling handle rod, first rotating shaft bonded assembly first bridge is rotatedly passed through in one end of one end and described pulling handle rod, first parts that flexibly connect mutually with described first bridge, be arranged at an end of described first bridge and first lockout mechanism between the described pulling handle rod, be used to lock the other end of described first bridge and second lockout mechanism between described first parts
Described go-cart vehicle frame also comprises the control mechanism that is used to control described first lockout mechanism and described second lockout mechanism,
Described control mechanism comprises the excitation part that can be arranged at versatilely on the described pulling handle rod, be arranged on the described pulling handle rod and first trailing cable that an end is connected with described excitation part, be arranged on described first bridge and second trailing cable that an end is connected with described second lockout mechanism
Described first lockout mechanism comprises the slide block in two of the ends of the end that is slidingly arranged in described pulling handle rod and described first bridge one, be opened in the locked groove in two another, described first lockout mechanism has latched position and unlocked position, when described first lockout mechanism is under the latched position, described slide block is inserted in the described locked groove, when described first lockout mechanism is in the unlocked position down, described slide block and described locked groove are separated, the other end of described first trailing cable is connected mutually with described slide block, described second trailing cable is connected with described slide block, and described activity comprises rotation, slide etc.
In some embodiments, described slide block is slidingly arranged on the end of described pulling handle rod, the both ends of described slide block have first projection and second projection respectively, described locked groove comprises first groove and second groove, when described first lockout mechanism is under the latched position, described first projection is inserted in described first groove, described second projection is inserted in described second groove, when described first lockout mechanism is positioned under the unlocked position, described first projection is separated with described first groove, and described second projection is separated with described second groove.
In some embodiments, the direction of axis line of the direction of slip of described slide block and described first rotating shaft is perpendicular.
In some embodiments, described second lockout mechanism has latched position and unlocked position, also is provided with on the other end of described first parts to make described second lockout mechanism stably be in second elastic component under the latched position.
In some embodiments, described go-cart vehicle frame also comprises makes described slide block stably be inserted in stable first elastic component that is inserted in the described locked groove of described slide block, described first elastic component is arranged between the end of described slide block and described pulling handle rod, and perhaps described first elastic component is arranged between the end of described slide block and described first bridge.
In some embodiments, offer guide groove along above-below direction on the described slide block, described first rotating shaft is inserted in the described guide groove.
In some embodiments, described go-cart vehicle frame also comprises
Front frame, the length direction of described front frame extends along fore-and-aft direction, described first parts are slidingly arranged on the described front frame along the length direction of described front frame, described first bridge is connected by second rotating shaft rotatedly with the front portion of described first parts, and the leading section of described front frame is provided with described front component;
Second bridge, the upper end of described second bridge is connected by the 3rd rotating shaft rotatedly with described push-rod frame, the bottom of described second bridge is connected by the 4th rotating shaft rotatedly with the described first parts rear portion, described first rotating shaft is positioned at the place ahead of described the 3rd rotating shaft, and described second rotating shaft is positioned at the place ahead of described the 4th rotating shaft;
The 3rd bridge, the upper end of described the 3rd bridge is connected by the 5th rotating shaft rotatedly with the rearward end of described front frame, the bottom of described the 3rd bridge is connected by the 6th rotating shaft rotatedly with described first bridge, described the 6th rotating shaft is positioned at the below of described second rotating shaft, described the 5th rotating shaft is positioned at the rear of described first parts
The bottom of described first bridge is provided with described wheel assembly.
In some further embodiment, described second lockout mechanism is arranged between described first parts and the described front frame.
In some another further embodiment, described first parts are slip cap, and described first parts are set on the described front frame.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: operation excitation part, driving slide block by first trailing cable slides, make the lockout mechanism release of winning, slide block slide to drive second trailing cable and makes the second lockout mechanism release, the go-cart vehicle frame is just collapsible, and is easy to operate.
Description of drawings
Accompanying drawing 7 is first bridge, slide block, pulling handle rod connection cutaway view (first lockout mechanism is positioned under the unlocked position);
Accompanying drawing 8 is first bridge, slide block, pulling handle rod connection cutaway view (first lockout mechanism is positioned under the latched position);
Accompanying drawing 9 is first bridge, slide block, pulling handle rod exploded drawings;
Accompanying drawing 10 is a block diagram of the present utility model; (the go-cart vehicle frame is positioned under the expanded position);
Accompanying drawing 11 is a block diagram of the present utility model; (the go-cart vehicle frame is positioned under the folding position).
Wherein: 1, pulling handle rod; 2, first rotating shaft; 3, first bridge; 4, slide block; 5, first groove; 6, second groove; 7, first projection; 8, second projection; 10, first trailing cable; 11, guide groove; 12, go-cart vehicle frame; 13, front component; 14, wheel assembly; 15, first parts; 16, excitation part; 17, second trailing cable; 18, front frame; 19, second bridge; 20, the 3rd bridge.
The specific embodiment
Shown in each accompanying drawing, a kind of children trolley, comprise go-cart vehicle frame 12 with expanded position and folding position, be arranged at the front component 13 of front portion, 12 end of described go-cart vehicle frame, be arranged at the wheel assembly 14 at rear portion, 12 end of described go-cart vehicle frame, described go-cart vehicle frame 12 comprises pulling handle rod 1, first rotating shaft 2 bonded assembly first bridge 3 is rotatedly passed through in one end of one end and described pulling handle rod 1, first parts 15 that are slidingly connected with described first bridge 3, be arranged at an end of described first bridge 3 and first lockout mechanism between the described pulling handle rod 1, be used to lock the other end of described first bridge 3 and second lockout mechanism between described first parts 15
Described go-cart vehicle frame 12 also comprises the control mechanism that is used to control described first lockout mechanism and described second lockout mechanism,
Shown in accompanying drawing 1-accompanying drawing 4, accompanying drawing 10, described control mechanism comprises the excitation part 16 that can be arranged at versatilely on the described pulling handle rod 1, be arranged on the described pulling handle rod 1 and first trailing cable 10 that an end is connected with described excitation part 16, be arranged on described first bridge 3 and second trailing cable 17 that an end is connected with described second lockout mechanism
Shown in accompanying drawing 1-accompanying drawing 9, described first lockout mechanism comprises the slide block 4 in two of the ends of the end that is slidingly arranged in described pulling handle rod 1 and described first bridge 3 one, be opened in the locked groove in two another, described first lockout mechanism has latched position and unlocked position, when described first lockout mechanism is under the latched position, described slide block 4 is inserted in the described locked groove, when described first lockout mechanism is in the unlocked position down, described slide block 4 is separated with described locked groove, the other end of described first trailing cable 10 is connected mutually with described slide block 4, and described second trailing cable 17 is connected with described slide block 4.
Shown in accompanying drawing 7-accompanying drawing 8, described slide block 4 is slidingly arranged on the end of described pulling handle rod 1, the both ends of described slide block 4 have first projection, 7 and second projection 8 respectively, described locked groove comprises first groove 5 and second groove 6, when described first lockout mechanism is under the latched position, described first projection 7 is inserted in described first groove 5, described second projection 8 is inserted in described second groove 6, when described first lockout mechanism is positioned under the unlocked position, described first projection 7 is separated with described first groove 5, and described second projection 8 is separated with described second groove 6.
The direction of axis line of the direction of slip of described slide block 4 and described first rotating shaft 2 is perpendicular.
Do not have diagram, described second lockout mechanism has latched position and unlocked position, also is provided with on the other end of described first parts 15 to make described second lockout mechanism stably be in second elastic component under the latched position.
There is not diagram, described go-cart vehicle frame 12 also comprises makes described slide block 4 stably be inserted in described slide block 4 stable first elastic components that are inserted in the described locked groove, described first elastic component is arranged between the end of described slide block 4 and described pulling handle rod 1, also can be that described first elastic component is arranged between the end of described slide block 4 and described first bridge 3.
Shown in accompanying drawing 10-accompanying drawing 11, described go-cart vehicle frame 12 also comprises
The 3rd bridge 20, the upper end of described the 3rd bridge 20 is connected by the 5th rotating shaft rotatedly with the rearward end of described front frame 18, the bottom of described the 3rd bridge 20 is connected by the 6th rotating shaft rotatedly with described first bridge 3, described the 6th rotating shaft is positioned at the below of described second rotating shaft, described the 5th rotating shaft is positioned at the rear of described first parts 15
The bottom of described first bridge 3 is provided with described wheel assembly 14.
Described second lockout mechanism is arranged between described first parts 15 and the described front frame 18, described second lockout mechanism be not invention main points of the present utility model, so long as the lockout mechanism that two parts that slide mutually lock mutually can both can be used at this, be provided with tapered end slidably on first parts 15 as described, offer lockhole on the described front frame 18, when second lockout mechanism is positioned under the latched position, described tapered end is inserted in the described lockhole, described second trailing cable 17 is connected with described tapered end, slide block 4 slides through second trailing cable 17 and drives tapered end disengaging lockhole, the second lockout mechanism release.
Shown in accompanying drawing 10-accompanying drawing 11, described first parts 15 are slip cap, and described first parts 15 are set on the described front frame 18.
Folding process: operation excitation part 16, make the release simultaneously of described first lockout mechanism and described second lockout mechanism by control mechanism, pulling handle rod 1 downward pressure zone moves first bridge 3, second bridge 19 is drawn close mutually with front frame 18, simultaneously first parts 15 are drawn close forward along the length direction of front frame 18, about the go-cart this moment vehicle frame, front and back all realize folding.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (9)
1. children trolley, comprise go-cart vehicle frame (12) with expanded position and folding position, be arranged at the front component (13) of described go-cart vehicle frame (12) front portion, the end, be arranged at the wheel assembly (14) at described go-cart vehicle frame (12) rear portion, the end, described go-cart vehicle frame (12) comprises pulling handle rod (1), first rotating shaft (2) bonded assembly first bridge (3) is rotatedly passed through in one end of one end and described pulling handle rod (1), first parts (15) that flexibly connect mutually with described first bridge (3), be arranged at an end of described first bridge (3) and first lockout mechanism between the described pulling handle rod (1), be used to lock the other end of described first bridge (3) and second lockout mechanism between described first parts (15)
It is characterized in that: described go-cart vehicle frame (12) also comprises the control mechanism that is used to control described first lockout mechanism and described second lockout mechanism,
Described control mechanism comprises the excitation part (16) that can be arranged at versatilely on the described pulling handle rod (1), be arranged on the described pulling handle rod (1) and first trailing cable (10) that an end is connected with described excitation part (16), be arranged on described first bridge (3) and second trailing cable (17) that an end is connected with described second lockout mechanism
Described first lockout mechanism comprises the slide block (4) in two of the ends of the end that is slidingly arranged in described pulling handle rod (1) and described first bridge (3) one, be opened in the locked groove in two another, described first lockout mechanism has latched position and unlocked position, when described first lockout mechanism is under the latched position, described slide block (4) is inserted in the described locked groove, when described first lockout mechanism is in the unlocked position down, described slide block (4) is separated with described locked groove, the other end of described first trailing cable (10) is connected mutually with described slide block (4), and described second trailing cable (17) is connected with described slide block (4).
2. children trolley according to claim 1, it is characterized in that: described slide block (4) is slidingly arranged on the end of described pulling handle rod (1), the both ends of described slide block (4) have first projection (7) and second projection (8) respectively, described locked groove comprises first groove (5) and second groove (6), when described first lockout mechanism is under the latched position, described first projection (7) is inserted in described first groove (5), described second projection (8) is inserted in described second groove (6), when described first lockout mechanism is positioned under the unlocked position, described first projection (7) is separated with described first groove (5), and described second projection (8) is separated with described second groove (6).
3. children trolley according to claim 1 and 2 is characterized in that: the direction of axis line of the direction of slip of described slide block (4) and described first rotating shaft (2) is perpendicular.
4. children trolley according to claim 1, it is characterized in that: described second lockout mechanism has latched position and unlocked position, also is provided with on the other end of described first parts (15) to make described second lockout mechanism stably be in second elastic component under the latched position.
5. according to claim 1 or 4 described children trolleys, it is characterized in that: described go-cart vehicle frame (12) also comprises makes described slide block (4) stably be inserted in stable first elastic component that is inserted in the described locked groove of described slide block (4), described first elastic component is arranged between the end of described slide block (4) and described pulling handle rod (1), and perhaps described first elastic component is arranged between the end of described slide block (4) and described first bridge (3).
6. children trolley according to claim 1 is characterized in that: described slide block (4) is gone up and is offered guide groove (11) along above-below direction, and described first rotating shaft (2) is inserted in the described guide groove (11).
7. children trolley according to claim 1 is characterized in that: described go-cart vehicle frame (12) also comprises
Front frame (18), the length direction of described front frame (18) extends along fore-and-aft direction, described first parts (15) are slidingly arranged on the described front frame (18) along the length direction of described front frame (18), described first bridge (3) is connected by second rotating shaft rotatedly with the front portion of described first parts (15), and the leading section of described front frame (18) is provided with described front component (13);
Second bridge (19), the upper end of described second bridge (19) is connected by the 3rd rotating shaft rotatedly with described push-rod frame (1), the bottom of described second bridge (19) is connected by the 4th rotating shaft rotatedly with described first parts (15) rear portion, described first rotating shaft is positioned at the place ahead of described the 3rd rotating shaft, and described second rotating shaft is positioned at the place ahead of described the 4th rotating shaft;
The 3rd bridge (20), the upper end of described the 3rd bridge (20) is connected by the 5th rotating shaft rotatedly with the rearward end of described front frame (18), the bottom of described the 3rd bridge (20) is connected by the 6th rotating shaft rotatedly with described first bridge (3), described the 6th rotating shaft is positioned at the below of described second rotating shaft, described the 5th rotating shaft is positioned at the rear of described first parts (15)
The bottom of described first bridge (3) is provided with described wheel assembly (14).
8. children trolley according to claim 7 is characterized in that: described second lockout mechanism is arranged between described first parts (15) and the described front frame (18).
9. children trolley according to claim 7 is characterized in that: described first parts (15) are slip cap, and described first parts (15) are set on the described front frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020606282.7U CN201914293U (en) | 2010-11-15 | 2010-11-15 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020606282.7U CN201914293U (en) | 2010-11-15 | 2010-11-15 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914293U true CN201914293U (en) | 2011-08-03 |
Family
ID=44414103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020606282.7U Expired - Fee Related CN201914293U (en) | 2010-11-15 | 2010-11-15 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914293U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112486A (en) * | 2013-02-28 | 2013-05-22 | 好孩子儿童用品有限公司 | Rotational joint and baby stroller |
| CN104192197A (en) * | 2014-08-14 | 2014-12-10 | 好孩子儿童用品有限公司 | Locking connecting mechanism and child stroller |
| CN105313941A (en) * | 2015-09-22 | 2016-02-10 | 何龙 | A foldable stroller for babies |
| CN106004966A (en) * | 2016-07-12 | 2016-10-12 | 东莞恒耀日用制品有限公司 | Stroller folding mechanism |
| US10000226B2 (en) | 2016-03-29 | 2018-06-19 | Wonderland Switzerland Ag | Infant stroller apparatus |
| CN109291982A (en) * | 2017-07-24 | 2019-02-01 | 上海宝糖科技有限公司 | Children trolley |
-
2010
- 2010-11-15 CN CN201020606282.7U patent/CN201914293U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112486A (en) * | 2013-02-28 | 2013-05-22 | 好孩子儿童用品有限公司 | Rotational joint and baby stroller |
| CN103112486B (en) * | 2013-02-28 | 2016-01-13 | 好孩子儿童用品有限公司 | Rotary joint and perambulator |
| CN104192197A (en) * | 2014-08-14 | 2014-12-10 | 好孩子儿童用品有限公司 | Locking connecting mechanism and child stroller |
| CN105313941A (en) * | 2015-09-22 | 2016-02-10 | 何龙 | A foldable stroller for babies |
| US10000226B2 (en) | 2016-03-29 | 2018-06-19 | Wonderland Switzerland Ag | Infant stroller apparatus |
| CN106004966A (en) * | 2016-07-12 | 2016-10-12 | 东莞恒耀日用制品有限公司 | Stroller folding mechanism |
| CN109291982A (en) * | 2017-07-24 | 2019-02-01 | 上海宝糖科技有限公司 | Children trolley |
| CN109291982B (en) * | 2017-07-24 | 2023-11-07 | 上海宝糖科技有限公司 | Child cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20191115 |