CN202541618U - Baby carriage with brake function - Google Patents
Baby carriage with brake function Download PDFInfo
- Publication number
- CN202541618U CN202541618U CN2012201246838U CN201220124683U CN202541618U CN 202541618 U CN202541618 U CN 202541618U CN 2012201246838 U CN2012201246838 U CN 2012201246838U CN 201220124683 U CN201220124683 U CN 201220124683U CN 202541618 U CN202541618 U CN 202541618U
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- Prior art keywords
- brake
- treadle
- locating dowel
- vehicle
- seat
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 239000000835 fiber Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to a baby carriage with a brake function. The baby carriage with the brake function is characterized by comprising a body, a built-in steering mechanism, a front wheel and rear wheels, wherein the body consists of handlebars, a frame, a base and pushing rods; the built-in steering mechanism is arranged on the frame; the front wheel and the rear wheels are connected with the front part and the rear part of the body; the built-in steering mechanism consists of a body steering mechanism and a leisure foot pedal bidirectional folding mechanism; the leisure foot pedal bidirectional folding mechanism is connected with a transverse tube of the frame; and rear wheel brake mechanisms are arranged on the rear part, positioned on the rear wheels, of the body. The baby carriage with the brake function has a good brake effect and is safe and reliable to use; and the timeliness of brake can be ensured effectively.
Description
Technical field
The utility model relates to a kind of hand barrow, particularly about a kind of infant pushchair with interior steering swivel system, brake facing, the foot-operated bi-directional folded device of leisure.
Background technology
At present, various perambulators are arranged on the market, but a lot of perambulator there is not steering hardware; So in use, the head of a family causes unexpected injury easily with regard to uncontrollable baby direction by bike; Even if existing part perambulator is equipped with steering hardware, all be to adopt to expose the outer steering hardware outside car body, though turning efficiency also can play in this mechanism; But owing to be exposed at car body surface outside it, not only not attractive in appearance, and the risk that causes baby's feet from injuring evil is arranged.Simultaneously because in the general perambulator use, in emergency circumstances lack braking mechanism through be everlasting downhill path section or other, make perambulator to slow down like this and perambulator is overturned or have little time unforeseen circumstances generation such as parkings.Even if existing part perambulator has been equipped with braking mechanism; But be to utilize brake cable traction brake that tire is produced friction to play braking effect mostly; But this braking mechanism must be adjusted or changed in use for some time, and then makes troubles to the user.And this braking mechanism needs user's hand control handle of holding with a firm grip could realize braking, and the user cannot not have carefully slightly, unclamps handle and will lose brake function, causes serious harm.
Summary of the invention
To the problems referred to above, the purpose of the utility model provides a kind of better, safe in utilization infant pushchair that has brake facing and the foot-operated bi-directional folded mechanism of leisure of safety interior steering hardware, braking effect attractive in appearance that has.
For realizing above-mentioned purpose; The utility model is taked following technical scheme: a kind of perambulator with brake function; It is characterized in that: it comprises the vehicle body that is made up of handlebar, vehicle frame, vehicle seat and push rod, the front vehicle wheel and the rear wheel that are arranged on the built-in steering hardware on the said vehicle frame and are connected said vehicle body front and rear portions; Said built-in steering hardware is made up of frame-steering mechanism and the foot-operated bi-directional folded mechanism of leisure, and the foot-operated bi-directional folded mechanism of said leisure is connected on the transverse tube of said vehicle frame; Said body tail is positioned at said rear wheel and is provided with the trailing wheel stop mechanism.
Said trailing wheel stop mechanism comprises brake spacing hole that is arranged on place, said rear wheel axle center and the brake assemblies that is made up of locating dowel pin guide holder, brake lever and brake mount; Said locating dowel pin guide holder center is provided with brake locating dowel pin and stage clip, and said brake locating dowel pin cooperates with said brake spacing hole; Said locating dowel pin guide holder is installed on the said brake mount through said brake lever.
It is one domatic that the end of said brake lever is provided with.
Said frame-steering mechanism comprises preceding steering assembly, back steering assembly and turns to traction fiber; Steering assembly is captiveed joint with said back steering assembly before said; And said traction fiber one end that turns to is connected on the steering assembly of said back, and the said traction fiber other end that turns to is connected with said push rod.
The foot-operated bi-directional folded mechanism of said leisure comprises hollow structure treadle seat, and said treadle seat is provided with two position-limited troughs; The said treadle seat top pin shape spare of receiving, the foot-operated bi-directional folded mechanism of said leisure is movably connected in the said frame-steering mechanism through said ball-type plastic; Said ball-type plastic both sides are respectively arranged with one and are used for said ball-type plastic emptyly through the long waist type that locating dowel pin is connected said treadle seat top, and said treadle seat inner hollow place also is provided with the compression spring of the locating dowel pin location that is used to limit in the said long waist-shaped hole.
On the said vehicle frame, be positioned at said front vehicle wheel both sides and be provided with pedal; Said vehicle frame rear portion is positioned at the sunshade that said vehicle seat top is provided with tent formula structure.
The utility model is owing to take above technical scheme; It has the following advantages: 1, the utility model is provided with the trailing wheel stop mechanism owing to be employed in the back wheels of vehicle place; This trailing wheel stop mechanism is made up of the brake spacing hole and the brake assemblies that are arranged on the rear wheel, when perambulator when desiring to slow down the speed of a motor vehicle or temporary term stop, the brake lever on the available strength of one's legs compacting brake assemblies; By realize the braking displacement of locating dowel pin of the diff-H of the domatic generation on the brake lever; Thereby realize the function of braking, braking effect is better, and safe and reliable.2, the utility model is owing to be employed in the built-in steering hardware in the vehicle frame; The built-in steering hardware of this vehicle frame is by preceding steering assembly and back steering assembly and turn to traction fiber to constitute; Not only avoid baby's pin to run into traditional external steering hardware and injured risk, and greatly promoted the aesthetics of unit body.3, the utility model is owing to adopt brake assemblies to be made up of locating dowel pin guide holder, brake lever and brake mount; When brake lever moved downward, the brake locating dowel pin began displacement, and spacing hole cooperates with brake; Make rear wheel stop operating, actv. has guaranteed the promptness of brake.4, the utility model is owing to adopt the foot-operated bi-directional folded mechanism of leisure; It is folding and lean on the folding bi-directional folded function of stretcher to have treadle, packing up when foot-operated, has saved very large space; And then enlarged the activity space of foot; And in use, put down the folding stretcher that leans on, greatly improved the comfort level of baby by pin.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model;
Fig. 2 is the built-in steering hardware structure and the foot-operated bi-directional folded structural scheme of mechanism of leisure of the utility model;
Fig. 3 is the frame-steering mechanism structure scheme drawing of the utility model;
Fig. 4 is the foot-operated bi-directional folded mechanism structure scheme drawing of the leisure of the utility model;
Fig. 5 is the trailing wheel stop mechanism unit construction scheme drawing of the utility model;
Fig. 6 is the unitized construction scheme drawing of Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is carried out detailed description.
As shown in Figure 1, the utility model comprises the vehicle body 5 that is made up of handlebar 1, vehicle frame 2, vehicle seat 3 and push rod 4, the front vehicle wheel 7 and rear wheel 8 that are arranged on the built-in steering hardware 6 on the vehicle frame 2 and are connected vehicle body 5 front and rear portions.Built-in steering hardware 6 constitutes (as shown in Figure 2) by frame-steering mechanism 9 and the foot-operated bi-directional folded mechanism 10 of leisure, and the foot-operated bi-directional folded mechanism 10 of leisure is connected on the transverse tube of vehicle frame 2.At vehicle body 5 rear portions, be positioned at rear wheel 8 and be provided with trailing wheel stop mechanism 11, in time brake with the perambulator of realization to the utility model.
As shown in Figure 3; Frame-steering mechanism 9 comprises preceding steering assembly 91, back steering assembly 92 and turns to traction fiber 93; Preceding steering assembly 91 is captiveed joint with back steering assembly 92, and turns to traction fiber 93 1 ends to be connected on the steering assembly 92 of back, turns to traction fiber 93 other ends to be connected with push rod 4.Turning to by push rod 4 controls of car load turns to traction fiber 93 to realize.
As shown in Figure 4, the foot-operated bi-directional folded mechanism 10 of leisure comprises hollow structure treadle seat 101, and treadle seat 101 is provided with two position-limited troughs.The top pin of the treadle seat 101 shape spare 102 of receiving, the foot-operated bi-directional folded mechanism 10 of leisure is movably connected in the frame-steering mechanism 9 through ball-type plastic 102.Ball-type plastic 102 both sides are respectively arranged with a long waist type sky 103, are used for ball-type plastic 102 is connected treadle seat 101 tops through locating dowel pin.Treadle seat 101 inner hollow places also are provided with compression spring, are used to limit the locating dowel pins location in the long waist-shaped hole 103, and then drive that two leisure foot-operated 104 that are arranged on treadle seat 101 bottoms realize opening or folding.Course of action is spurred downwards by ball-type plastic 102; The locating dowel pin of drive in long waist-shaped hole 103 breaks away from treadle seat 101 first position-limited troughs; Rotation realizes folding backward then; When running into 101 second position-limited troughs of treadle seat, under the effect of compression spring, realize the spacing of second position, restPose.
Like Fig. 5, shown in Figure 6, trailing wheel stop mechanism 11 comprises brake spacing hole 111 that is arranged on place, rear wheel 8 axle center and the brake assemblies that is made up of locating dowel pin guide holder 112, brake lever 113 and brake mount 114.Locating dowel pin guide holder 112 centers are provided with brake locating dowel pin 115 and stage clip 116, and brake locating dowel pin 115 cooperates to realize braking with brake spacing hole 111 on the rear wheel 8 locatees.Locating dowel pin guide holder 112 is installed on the brake mount 114 through brake lever 113.Wherein, the end of brake lever 113 is provided with one domatic.When brake is used, realize the displacement of locating dowel pin 115 of braking, thereby realize the function of braking by the diff-H of the domatic generation on the brake lever 113; When brake lever 113 moves downward; The 115 beginning displacements of brake locating dowel pin, when cooperating with brake spacing hole 111, trailing wheel 8 stops operating.
In the foregoing description, on vehicle frame 2, be positioned at front vehicle wheel 7 both sides and also be respectively arranged with a pedal 12; At vehicle frame 2 rear portions, be positioned at vehicle seat 3 tops and be provided with sunshade 13 (as shown in Figure 1), can avoid the sunlight direct projection.Wherein, sunshade 13 adopts similar tent formula structure, is preventing the sunlit while like this, in the wind and rain sky, can also effectively prevent wind and weather.
Above-mentioned each embodiment only is used to explain the utility model; The structure of each parts, size, the position is set and shape all can change to some extent; On the basis of the utility model technical scheme; All improvement and equivalents of individual component being carried out according to the utility model principle all should not got rid of outside the protection domain of the utility model.
Claims (9)
1. perambulator with brake function, it is characterized in that: it comprises the vehicle body that is made up of handlebar, vehicle frame, vehicle seat and push rod, the front vehicle wheel and the rear wheel that are arranged on the built-in steering hardware on the said vehicle frame and are connected said vehicle body front and rear portions; Said built-in steering hardware is made up of frame-steering mechanism and the foot-operated bi-directional folded mechanism of leisure, and the foot-operated bi-directional folded mechanism of said leisure is connected on the transverse tube of said vehicle frame; Said body tail is positioned at said rear wheel and is provided with the trailing wheel stop mechanism.
2. a kind of perambulator with brake function as claimed in claim 1 is characterized in that: said trailing wheel stop mechanism comprises brake spacing hole that is arranged on place, said rear wheel axle center and the brake assemblies that is made up of locating dowel pin guide holder, brake lever and brake mount; Said locating dowel pin guide holder center is provided with brake locating dowel pin and stage clip, and said brake locating dowel pin cooperates with said brake spacing hole; Said locating dowel pin guide holder is installed on the said brake mount through said brake lever.
3. a kind of perambulator with brake function as claimed in claim 2 is characterized in that: the end of said brake lever is provided with one domatic.
4. like claim 1 or 2 or 3 described a kind of perambulators with brake function; It is characterized in that: said frame-steering mechanism comprises preceding steering assembly, back steering assembly and turns to traction fiber; Steering assembly is captiveed joint with said back steering assembly before said; And said traction fiber one end that turns to is connected on the steering assembly of said back, and the said traction fiber other end that turns to is connected with said push rod.
5. like claim 1 or 2 or 3 described a kind of perambulators with brake function, it is characterized in that: the foot-operated bi-directional folded mechanism of said leisure comprises hollow structure treadle seat, and said treadle seat is provided with two position-limited troughs; The said treadle seat top pin shape spare of receiving, the foot-operated bi-directional folded mechanism of said leisure is movably connected in the said frame-steering mechanism through said ball-type plastic; Said ball-type plastic both sides are respectively arranged with one and are used for said ball-type plastic emptyly through the long waist type that locating dowel pin is connected said treadle seat top, and said treadle seat inner hollow place also is provided with the compression spring of the locating dowel pin location that is used to limit in the said long waist-shaped hole.
6. a kind of perambulator with brake function as claimed in claim 4 is characterized in that: the foot-operated bi-directional folded mechanism of said leisure comprises hollow structure treadle seat, and said treadle seat is provided with two position-limited troughs; The said treadle seat top pin shape spare of receiving, the foot-operated bi-directional folded mechanism of said leisure is movably connected in the said frame-steering mechanism through said ball-type plastic; Said ball-type plastic both sides are respectively arranged with one and are used for said ball-type plastic emptyly through the long waist type that locating dowel pin is connected said treadle seat top, and said treadle seat inner hollow place also is provided with the compression spring of the locating dowel pin location that is used to limit in the said long waist-shaped hole.
7. like claim 1 or 2 or 3 or 6 described a kind of perambulators, it is characterized in that: on the said vehicle frame, be positioned at said front vehicle wheel both sides and be provided with pedal with brake function; Said vehicle frame rear portion is positioned at the sunshade that said vehicle seat top is provided with tent formula structure.
8. a kind of perambulator with brake function as claimed in claim 4 is characterized in that: on the said vehicle frame, be positioned at said front vehicle wheel both sides and be provided with pedal; Said vehicle frame rear portion is positioned at the sunshade that said vehicle seat top is provided with tent formula structure.
9. a kind of perambulator with brake function as claimed in claim 5 is characterized in that: on the said vehicle frame, be positioned at said front vehicle wheel both sides and be provided with pedal; Said vehicle frame rear portion is positioned at the sunshade that said vehicle seat top is provided with tent formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201246838U CN202541618U (en) | 2012-03-29 | 2012-03-29 | Baby carriage with brake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201246838U CN202541618U (en) | 2012-03-29 | 2012-03-29 | Baby carriage with brake function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541618U true CN202541618U (en) | 2012-11-21 |
Family
ID=47162292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201246838U Expired - Fee Related CN202541618U (en) | 2012-03-29 | 2012-03-29 | Baby carriage with brake function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480288A (en) * | 2015-12-04 | 2016-04-13 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage |
| WO2025051273A1 (en) * | 2023-09-08 | 2025-03-13 | 深圳市云睿物联科技有限公司 | Folding wagon steering system |
| WO2025214319A1 (en) * | 2024-04-07 | 2025-10-16 | 深圳市云睿物联科技有限公司 | Folding wagon having braking function |
-
2012
- 2012-03-29 CN CN2012201246838U patent/CN202541618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480288A (en) * | 2015-12-04 | 2016-04-13 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage |
| WO2025051273A1 (en) * | 2023-09-08 | 2025-03-13 | 深圳市云睿物联科技有限公司 | Folding wagon steering system |
| WO2025214319A1 (en) * | 2024-04-07 | 2025-10-16 | 深圳市云睿物联科技有限公司 | Folding wagon having braking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Figures 2 and 3 Correct: Correct False: Error Number: 47 Page: Description Volume: 28 |
|
| CU03 | Publication of corrected utility model |
Correction item: Drawings Correct: Correct False: Error Number: 47 Volume: 28 |
|
| ERR | Gazette correction |
Free format text: CORRECT: FIGURE OF DESCRIPTION; FROM: ERROR TO: CORRECT |
|
| RECT | Rectification | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |