CN203805967U - Baby buggy - Google Patents
Baby buggy Download PDFInfo
- Publication number
- CN203805967U CN203805967U CN201420200377.7U CN201420200377U CN203805967U CN 203805967 U CN203805967 U CN 203805967U CN 201420200377 U CN201420200377 U CN 201420200377U CN 203805967 U CN203805967 U CN 203805967U
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- CN
- China
- Prior art keywords
- brake
- trailing wheel
- knob
- steel wire
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a baby buggy which comprises a buggy frame, a seat fixed in the buggy frame, front wheels, rear wheels and a handle, wherein the front wheels and the rear wheels are mounted at the lower end of the buggy frame, and the handle is arranged on the buggy frame. A brake device is arranged in each rear wheel and comprises a brake component and a brake steel wire, the brake components are used for controlling rotation or stop of the rear wheels, and the brake steel wires are used for driving the brake components to work. The handle comprises a lower handle body fixedly mounted on the buggy frame and an upper handle body hinged to the lower handle body, elastic devices are arranged at the hinging positions of the upper handle body and the lower handle body, the upper handle body and the lower handle body are separated through the action of the elastic devices, the ends of the upper handle body are connected with the ends of the brake steel wires, the upper handle body and the lower handle body are pressed to be combined to pull the brake steel wires to move, and then the brake components are driven to be separated from the rear wheels so that the rear wheels can rotate; after the upper handle body is released, the upper handle body automatically resets to drive the brake components to clamp the rear wheels, and the rear wheels stop rotating. The baby buggy is safe and convenient to use.
Description
Technical field:
The utility model relates to stroller product technical field, and refer in particular to one and can unclamp self-actuating brake after handle, so that easy to use, safe, and the strong baby stroller of the market competitiveness.
Background technology:
Perambulator is as baby's walking-replacing tool, thereby carries out for carrying when baby facilitates father and mother to go out.There are in the market various perambulators, can be divided into common perambulator, Foldable pushchair, single or Double-seat baby-carrier etc. by the function of perambulator and user demand.Carry out for the convenience of the users, at least three above wheels that can rotate freely are generally all installed on perambulator, by described wheel, user can promote very easily perambulator and advance, but in the time that user uses perambulator carrying baby, if user does not help perambulator or leaves perambulator, perambulator will not be subject to any restriction and can move freely, if collision or perambulator that now perambulator is subject to other people are positioned on slope, perambulator can move in the situation that not helping, thereby the baby who is seated on perambulator is easy to cause danger.
In order to address the above problem, on existing perambulator, be provided with braking mechanism, because the braking mechanism of perambulator is all generally to work, realize brake under manual control; Under without user's state, braking mechanism is not worked.Can cause so such problem: in use, very, in many situations, hand can leave handle to user, there will be equally on the ground tilting a little and slip the potential safety hazard of car, or in other cases, be also easy to occur forgeing brake function, so that there is potential safety hazard.
In view of this, the inventor proposes following technical scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one unclamping self-actuating brake after handle, so that easy to use, safe, and the strong baby stroller of the market competitiveness.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this baby stroller comprises: a folding vehicle frame, be fixed on the seat in vehicle frame, the front-wheel that is installed on vehicle frame lower end and trailing wheel and be installed on the handle on vehicle frame, in described trailing wheel, be provided with brake gear, this brake gear comprises that one for controlling that trailing wheel rotates or the brake assemblies that stops and for driving the brake steel wire of brake assemblies work, and this brake steel wire is positioned at grip; Described handle comprises: be fixedly installed in the lower handle on vehicle frame and be articulated with the up knob on lower handle, this up knob and lower handle articulated position place are provided with a springing, and up knob opens mutually by this springing effect and lower handle; Described up knob end is connected with the end of brake steel wire, by by up knob down with lower handle pressing, to pull brake steel wire to produce displacement, drive brake assemblies disengaging trailing wheel, trailing wheel is rotatable; Unclamp after up knob, up knob automatically resets, and drives brake assemblies to hold trailing wheel, makes trailing wheel stop operating.
Furthermore, in technique scheme, described up knob is hinged by a hinged seat and lower handle; Described brake steel wire is connected with up knob end through this hinged seat.
Furthermore, in technique scheme, between described vehicle frame upper end and handle, be provided with a protective cover, this protective cover comprises: the left cover body and the right cover body that are fixed on both sides, handle end in the mode of left and right double team, wherein, between this left cover body and right cover body, be provided with the runner that at least one leads to brake steel wire; Described brake steel wire contacts with this runner outside face.
Furthermore, in technique scheme, described springing comprises one first stage clip, conflicts with the lower surface of up knob end and the upper surface of lower handle end respectively in these the first stage clip two ends.
Furthermore, in technique scheme, described trailing wheel is arranged at described vehicle frame lower end by a connecting seat, and described brake assemblies is installed in this Connection Block; Brake steel wire end is placed in Connection Block, and is connected with brake assemblies, and is provided with the second stage clip for resetting between this brake steel wire and Connection Block.
Furthermore, in technique scheme, described brake assemblies comprises: be movably installed in brake stud shaft in Connection Block, be installed on Connection Block in a rotatable manner and go out to block the brake mount of trailing wheel and be installed on brake mount outside the brake disc for driving brake mount to rotate with respect to trailing wheel opposite side and for controlling braking bolt crown of roll, this brake disc is connected with the steel wire that brakes.
Furthermore, in technique scheme, be provided with a keyhole passing for brake stud shaft in described Connection Block, this brake stud shaft is installed in keyhole, and the hole wall of brake stud shaft and keyhole is provided with the 3rd stage clip.
Furthermore, in technique scheme, described trailing wheel has a plurality of spoke holes that coordinate with brake stud shaft with the end face arranged outside of Connection Block assembling, and this spoke hole distributes ringwise.
Furthermore, in technique scheme, the one side of described brake mount and Connection Block assembling is provided with a driver slot going out for controlling braking bolt crown of roll, and this driver slot bottom from light to dark.
Adopt after technique scheme, the utility model has following beneficial effect compared with prior art: the utility model is under the state using without user, brake gear work, can not rotate to control trailing wheel, that is to say, user in use, even if hand greatly may leave handle, can prevent equally that on the ground tilting a little trailing wheel from rotating, so that there will not be the situation of forgeing brake function, stop potential safety hazard, made user more convenient to use, equally also can strengthen the market competitiveness of the present utility model.
Brief description of the drawings:
Fig. 1 is block diagram of the present utility model;
Fig. 2 is the first partial assembled schematic diagram of the present utility model;
Fig. 3 is the second partial assembled schematic diagram of the present utility model.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Shown in Fig. 1-3, for a kind of baby stroller, it comprises: a folding vehicle frame 1, be fixed on the seat 2 in vehicle frame 1, the front-wheel 3 that is installed on vehicle frame 1 lower end and trailing wheel 4 and be installed on the handle 5 on vehicle frame 1, in described trailing wheel 4, being provided with brake gear 6.
Described handle 5 comprises: be fixedly installed in the lower handle 51 on vehicle frame 1 and be articulated with the up knob 52 on lower handle 51, this up knob 52 is provided with a springing 53 with lower handle 51 articulated position places, up knob 52 opens with lower handle 51 mutually by these springing 53 effects, now, up knob 52 drives brake gear 6 to work, and makes brake gear 6 control trailing wheel 4 and stops operating.
Described brake gear 6 comprises one, and for controlling, trailing wheel 4 rotates or the brake assemblies 61 that stops and the brake steel wire 62 for driving brake assemblies 61 to work, and this brake steel wire 62 is positioned at handle 5 places; Described up knob 52 ends with brake steel wire 62 end is connected, by by up knob 52 down with lower handle 51 pressings, with pull brake steel wire 62 produce displacement, driving brake assemblies 61 depart from trailing wheel, trailing wheel is rotatable; Unclamp after up knob 52, up knob 52 automatically resets, and drives brake assemblies 61 to hold trailing wheel, makes trailing wheel 4 stop operating.
Up knob 52 described in 2 is hinged with lower handle 51 by a hinged seat 54; Described brake steel wire 62 is connected with up knob 52 ends through this hinged seat 54.
Between described vehicle frame 1 upper end and handle 6, be provided with a protective cover 11, this protective cover 11 comprises: the left cover body 111 and the right cover body 112 that are fixed on handle 6 both sides, end in the mode of left and right double team, wherein, between this left cover body 111 and right cover body 112, be provided with the runner 113 that at least one leads to brake steel wire 62; Described brake steel wire 62 contacts with these runner 113 outside faces.
Described springing 53 comprises one first stage clip, conflicts with the lower surface of up knob 52 ends and the upper surface of lower handle 51 ends respectively in these the first stage clip two ends.
Described trailing wheel 4 is arranged at described vehicle frame 1 lower end by a connecting seat 41, and described brake assemblies 61 is installed in this Connection Block 41; Brake steel wire 62 ends are placed in Connection Block 41, and are connected with brake assemblies 61, and between this brake steel wire 62 and Connection Block 41, are provided with the second stage clip 42 for resetting.
Described brake assemblies 61 comprises: be movably installed in brake stud shaft 611 in Connection Block 41, be installed on Connection Block 41 in a rotatable manner and protrude and block the brake mount 612 of trailing wheel and be installed on brake mount 612 outsides and the brake disc 613 for driving brake mount 612 to rotate with respect to trailing wheel 4 opposite sides and for controlling brake stud shaft 611, this brake disc 613 is connected with the steel wire 62 that brakes.
In described Connection Block 41, be provided with one for the keyhole that passes of brake stud shaft 611, this brake stud shaft 611 is installed in keyhole, and brake stud shaft 611 is provided with the 3rd stage clip with the hole wall of keyhole, and order brake stud shaft 611 moves rear generation restoring force.
The end face arranged outside that described trailing wheel 4 assembles with Connection Block 41 has a plurality of spoke holes 43 that coordinate with brake stud shaft 611, and this spoke hole 43 distributes ringwise.
Described brake mount 612 is provided with a driver slot 614 protruding for controlling brake stud shaft 611 with the one side that Connection Block 41 assembles, and from light to dark, brake stud shaft 611 one end fall into this driver slot 614 in these driver slot 614 bottoms.After brake mount 612 rotates, driver slot 614 is contacted with the stud shaft 611 that brakes to more shallow bottom gradually by darker bottom, so that can drive brake stud shaft 611 to protrude, and slotting being embedded in the spoke hole 43 of described trailing wheel 4, realizes control trailing wheel and stops operating.
The utility model is under the state using without user, brake gear 6 is worked, can not rotate to control trailing wheel, that is to say, user in use, even if hand greatly may leave handle, can prevent equally that on the ground tilting a little trailing wheel from rotating, so that there will not be the situation of forgeing brake function, stop potential safety hazard, make user more convenient to use, equally also can strengthen the market competitiveness of the present utility model.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (9)
1. a baby stroller, it comprises: a folding vehicle frame (1), be fixed on the seat (2) in vehicle frame (1), be installed on front-wheel (3) and the trailing wheel (4) of vehicle frame (1) lower end and be installed on the handle (5) on vehicle frame (1), it is characterized in that: in described trailing wheel (4), be provided with brake gear (6), this brake gear (6) comprises that one for controlling that trailing wheel (4) rotates or the brake assemblies (61) that stops and for driving the brake steel wire (62) of brake assemblies (61) work, this brake steel wire (62) is positioned at handle (5) and locates, described handle (5) comprising: be fixedly installed in the lower handle (51) on vehicle frame (1) and be articulated with the up knob (52) on lower handle (51), this up knob (52) is provided with a springing (53) with lower handle (51) articulated position place, and up knob (52) opens with lower handle (51) mutually by this springing (53) effect, described up knob (52) end is connected with the end of brake steel wire (62), by by up knob (52) down with lower handle (51) pressing, to pull brake steel wire (62) to produce displacement, drive brake assemblies (61) to depart from trailing wheel, trailing wheel is rotatable, unclamp after up knob (52), up knob (52) automatically resets, and drives brake assemblies (61) to hold trailing wheel, makes trailing wheel (4) stop operating.
2. a kind of baby stroller according to claim 1, is characterized in that: described up knob (52) is hinged by a hinged seat (54) and lower handle (51); Described brake steel wire (62) is connected with up knob (52) end through this hinged seat (54).
3. a kind of baby stroller according to claim 1, it is characterized in that: between described vehicle frame (1) upper end and handle (6), be provided with a protective cover (11), this protective cover (11) comprising: the left cover body (111) and the right cover body (112) that are fixed on handle (6) both sides, end in the mode of left and right double team, wherein, between this left cover body (111) and right cover body (112), be provided with the runner (113) that at least one leads to brake steel wire (62); Described brake steel wire (62) contacts with this runner (113) outside face.
4. a kind of baby stroller according to claim 1, it is characterized in that: described springing (53) comprises one first stage clip, conflicts with the lower surface of up knob (52) end and the upper surface of lower handle (51) end respectively in these the first stage clip two ends.
5. according to a kind of baby stroller described in claim 1-4 any one, it is characterized in that: described trailing wheel (4) is arranged at described vehicle frame (1) lower end by a connecting seat (41), described brake assemblies (61) is installed in this Connection Block (41); Brake steel wire (62) end is placed in Connection Block (41), and be connected with brake assemblies (61), and be provided with the second stage clip (42) for resetting between this brake steel wire (62) and Connection Block (41).
6. a kind of baby stroller according to claim 5, it is characterized in that: described brake assemblies (61) comprising: be movably installed in brake stud shaft (611) in Connection Block (41), be installed on Connection Block (41) in a rotatable manner and protrude and block the brake mount (612) of trailing wheel and be installed on brake mount (612) outside the brake disc (613) for driving brake mount (612) to rotate with respect to trailing wheel (4) opposite side and for controlling brake stud shaft (611), this brake disc (613) is connected with the steel wire (62) that brakes.
7. follow according to a kind of baby stroller claimed in claim 6, it is characterized in that: in described Connection Block (41), be provided with a keyhole passing for brake stud shaft (611), this brake stud shaft (611) is installed in keyhole, and brake stud shaft (611) is provided with the 3rd stage clip with the hole wall of keyhole.
8. a kind of baby stroller according to claim 7, it is characterized in that: described trailing wheel (4) has a plurality of spoke holes (43) that coordinate with brake stud shaft (611) with the end face arranged outside of Connection Block (41) assembling, and this spoke hole (43) distributes ringwise.
9. a kind of baby stroller according to claim 6, it is characterized in that: described brake mount (612) is provided with a driver slot (614) protruding for controlling brake stud shaft (611) with the one side of Connection Block (41) assembling, and this driver slot (614) bottom from light to dark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200377.7U CN203805967U (en) | 2014-04-19 | 2014-04-19 | Baby buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200377.7U CN203805967U (en) | 2014-04-19 | 2014-04-19 | Baby buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805967U true CN203805967U (en) | 2014-09-03 |
Family
ID=51444763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200377.7U Expired - Fee Related CN203805967U (en) | 2014-04-19 | 2014-04-19 | Baby buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805967U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828120A (en) * | 2015-02-13 | 2015-08-12 | 东莞硕仕儿童用品有限公司 | Baby carriage frame with linked folding function |
| CN106553682A (en) * | 2017-01-11 | 2017-04-05 | 苏州工业职业技术学院 | Stroller automatic brake mechanism |
| CN107416006A (en) * | 2017-04-17 | 2017-12-01 | 上海阿柚信息科技有限公司 | A kind of automatic brake mechanism, doll carriage and its brake method |
| CN112519866A (en) * | 2019-09-17 | 2021-03-19 | 上海阿柚信息科技有限公司 | Baby carriage |
-
2014
- 2014-04-19 CN CN201420200377.7U patent/CN203805967U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828120A (en) * | 2015-02-13 | 2015-08-12 | 东莞硕仕儿童用品有限公司 | Baby carriage frame with linked folding function |
| CN106553682A (en) * | 2017-01-11 | 2017-04-05 | 苏州工业职业技术学院 | Stroller automatic brake mechanism |
| CN107416006A (en) * | 2017-04-17 | 2017-12-01 | 上海阿柚信息科技有限公司 | A kind of automatic brake mechanism, doll carriage and its brake method |
| CN107416006B (en) * | 2017-04-17 | 2024-01-26 | 上海阿柚信息科技有限公司 | Automatic braking mechanism, baby stroller and braking method of baby stroller |
| CN112519866A (en) * | 2019-09-17 | 2021-03-19 | 上海阿柚信息科技有限公司 | Baby carriage |
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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: 20140903 Termination date: 20180419 |