CN203953066U - With erosion control, go out the baby walker of step safety device - Google Patents
With erosion control, go out the baby walker of step safety device Download PDFInfo
- Publication number
- CN203953066U CN203953066U CN201420404046.5U CN201420404046U CN203953066U CN 203953066 U CN203953066 U CN 203953066U CN 201420404046 U CN201420404046 U CN 201420404046U CN 203953066 U CN203953066 U CN 203953066U
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- China
- Prior art keywords
- lid
- flywheel
- baby walker
- safety device
- erosion control
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model provides a kind of baby walker that goes out step safety device with erosion control, comprise vehicle body frame, base, wheel and seat, described base top arranges vehicle body frame, the bottom surface of base arranges a plurality of described wheels, described seat is arranged in vehicle body frame, at least one inertia tooth case is set on described base, and this inertia tooth case is provided with the moving runner contacting with ground, and moving runner drives the flywheel of inertia tooth case inside to rotate.The baby walker that goes out step safety device with erosion control of the present utility model is in mobile, moving runner contacts rotation with ground, momentum is shifted and store on flywheel, the speed of baby walker is slack-off, thereby can effectively prevent that baby walker translational speed is too fast and go out step etc.
Description
Technical field
The utility model relates to baby walker field, relate in particular to a kind of can prevent that go-kart from going out step with erosion control, go out the baby walker of step safety device.
Background technology
Go-kart is generally comprised of wheel, base, vehicle body frame, seat etc., is the walking-replacing tool before baby can walk.Go-kart can be provided convenience on foot for pedology; The psychology that can conquer one's timidity, successful independent ambulation; Than holding up table leg or other article, learn the more difficult wrestling of walking; Liberated to a certain extent head of a family's (needn't clip, hold up, hauling baby learn walk etc.).
In order to improve baby, use the safety of go-kart, small part perambulator has the device that prevents from going out step, but effect is very undesirable, when infant is when having step place to sit go-kart, infant's go-kart that is likely seated is gone out step, cause the overturning of people's car, hurt infant, if just more dangerous at stairs port.
So, provide a kind of baby walker that goes out step safety device with erosion control that can effectively prevent from going out step to be necessary.
Utility model content
Main purpose of the present utility model goes out the baby walker of step safety device with accumulation of energy deceleration device with erosion control for providing a kind of.
In order to realize foregoing invention object, the utility model embodiment provides a kind of baby walker that goes out step safety device with erosion control, comprise vehicle body frame, base, wheel and seat, described base top arranges vehicle body frame, bottom surface arranges a plurality of described wheels, and described seat is arranged in vehicle body frame, and at least one inertia tooth case is set on described base, this inertia tooth case is provided with the moving runner contacting with ground, and moving runner drives the flywheel of inertia tooth case inside to rotate.
Further, the bottom surface of described base is provided with skid resistant course.
Further, described skid resistant course is flexible glue pad.
Further, described wheel comprises two, is symmetricly set in the both sides, the place ahead of vehicle body frame bottom; Described inertia tooth case comprises two, and the symmetrical both sides, rear that are arranged at vehicle body frame bottom also contact with ground by moving runner.
Further, described inertia tooth case comprises two described moving runners, is arranged at respectively the both sides of inertia tooth case.
Further, described inertia tooth case comprises:
The first lid, middle lid, the second lid, gear train, rotating shaft, flywheel clutch tooth and flywheel clutch block,
Described the first lid and the second lid adaptation cover formation spatial accommodation, and described middle lid arranges and between the first lid and the second lid, spatial accommodation is divided into transmission space and flywheel space;
Described transmission arranges described gear train in space, gear train one end gear and the engagement of described flywheel clutch tooth, the gear of another end of gear train is fixedly sleeved in described rotating shaft, and described rotating shaft runs through the first lid, middle lid and the second lid and two ends are fixedly installed respectively described moving runner;
Described flywheel and flywheel clutch block are set in described flywheel space, and described flywheel clutch tooth is connected with described flywheel clutch block by middle lid, and flywheel clutch block is fixedly connected with described flywheel.
Further, described flywheel clutch tooth coaxially arranges spring press-cover away from a side of middle lid, between spring press-cover and flywheel clutch tooth, is provided with spring.
Further, the baby walker that goes out step safety device with erosion control also comprises tooth case gland, tooth case gland adaptation described inertia tooth case is pressed solidly in base, and be fixedly connected with vehicle body frame by screw.
The utility model goes out the baby walker of step safety device with erosion control, inertia tooth case is set on base, inertia tooth case is provided with the moving runner contacting with ground, moving runner drives the flywheel of inertia tooth case inside to rotate, baby walker is in mobile, and moving runner contacts rotation with ground, momentum is shifted and store on flywheel, the speed of baby walker is slack-off, thereby can effectively prevent that baby walker translational speed is too fast and go out the dangerous situations such as step.
Accompanying drawing explanation
Fig. 1 be the utility model one embodiment with erosion control, go out the overall structure schematic diagram of the baby walker of step safety device;
Fig. 2 be the utility model one embodiment with erosion control, go out the overall structure schematic diagram of reverse side of the baby walker of step safety device;
Fig. 3 is the decomposition texture schematic diagram of the inertia tooth case of the utility model one embodiment.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
See figures.1.and.2, a kind of baby walker that goes out step safety device with erosion control of the utility model one embodiment is proposed, comprise vehicle body frame 10, base 20, wheel 30 and seat (not shown), described base 20 tops arrange vehicle body frame 10, the bottom surface of base 20 arranges a plurality of described wheels 30, described seat is arranged in vehicle body frame 10, at least one inertia tooth case 40 is set on described base 20, this inertia tooth case 40 is provided with the moving runner 401 contacting with ground, and moving runner 401 drives the flywheel 410 of inertia tooth case 40 inside to rotate.With erosion control, go out the baby walker of step safety device in mobile, moving runner 401 contacts rotation with ground, momentum is shifted and is stored on flywheel 410, the speed of baby walker is slack-off, thereby can effectively prevent that baby walker translational speed is too fast and go out the dangerous situations such as step.
In the present embodiment, the bottom surface of above-mentioned base 20 is provided with skid resistant course 21, when going out the wheel 30 of the baby walker of step safety device with erosion control and go out step, wheel 30 is unsettled, baby walker tilts to the unsettled direction of wheel 30, the bottom surface of base 20 can contact with the edge of step, skid resistant course 21 contacts with ground and produces friction, effectively prevent that baby walker from further going out step, and in order to improve the skidproof effect of skid resistant course 21, described skid resistant course 21 is flexible glue pad, flexible glue pad can be rubber blanket, foam-rubber cushion etc., can improve the frictional force of perambulator and bottom surface.
In one embodiment, above-mentioned wheel 30 comprises two, is symmetricly set in the both sides, the place ahead of base 20; Described inertia tooth case 40 comprises two, the symmetrical both sides, rear that are arranged at base 20 also contact with ground by moving runner 401, that is to say, two moving runners 401 and two wheels 30 form contacting of perambulators and ground, inertia tooth case 40 is symmetrical arranged the both sides, rear of base 20, can improve the stress equalization that goes out the baby walker of step safety device with erosion control, prevent that perambulator from uncontrolled turning situation occurring in the process of advancing and occur.
In the present embodiment, above-mentioned inertia tooth case 40 comprises two described moving runners 401, is arranged at respectively the both sides of tooth case, disperses the stress point of inertia tooth case 40, improves the service life of inertia tooth case 40.
In the present embodiment, described inertia tooth case 40 also comprises: the first lid 402, middle lid 404, the second lid 403, gear train, rotating shaft 408, flywheel clutch tooth 411 and flywheel clutch block 409, described the first lid 402 and the second lid 403 adaptations cover formation spatial accommodation, and described middle lid 404 arranges between the first lid 402 and the second lid 403 spatial accommodation is divided into transmission space and flywheel space; Described transmission arranges described gear train in space, gear train one end gear and 411 engagements of described flywheel clutch tooth, the gear of another end of gear train is fixedly sleeved in described rotating shaft 408, and described rotating shaft 408 runs through the first lid 402, middle lid 404 and the second lid 403 and two ends are fixedly installed respectively described moving runner 401; Described flywheel 410 and flywheel clutch block 409 are set in described flywheel space, and described flywheel clutch tooth 411 is connected with described flywheel clutch block 409 by middle lid 404, and flywheel clutch block 409 is fixedly connected with described flywheel 410.In one embodiment, two front vehicle wheels 30 that go out the baby walker of step safety device with erosion control are gone out after step, skid resistant course 21 contacts with step, baby walker slows down, moving runner 401 driven gear groups are slowed down, the rotating speed of flywheel clutch block 409 is greater than the rotating speed of flywheel clutch tooth 411, flywheel clutch tooth 411 is separated with flywheel clutch block 409, flywheel 410 continues quick rotation, the momentum the advancing storage of the baby walker of step safety device will be gone out with erosion control, thereby effectively prevent that baby walker from continuing to go out step, flywheel clutch tooth 411 is separated with flywheel clutch block 409 is because corresponding clutch tooth is set respectively on flywheel clutch tooth 411 and flywheel clutch block 409, clutch tooth is the bevelled step of tool, when the rotating speed of flywheel clutch block 409 is greater than flywheel clutch tooth 411, inclined-plane on the clutch tooth of flywheel clutch block 409 can be pushed flywheel clutch tooth 411 open, when the rotating speed of flywheel clutch block 409 is less than flywheel clutch tooth 411, the vertical plane of the step of the clutch tooth of flywheel clutch tooth 411 can rotate by flywheel driven clutch block 409.
In one embodiment, gear train comprises individual layer gear 405, the first double-layer gear 406, the second double-layer gear 407, individual layer gear 405 is socketed on described rotating shaft 408, the pinion engagement of individual layer gear 405 and the first double-layered tooth, the pinion engagement of the gear wheel of the first double-layer gear 406 and the second double-layer gear 407, the gear wheel of the second double-layer gear 407 and 411 engagements of described flywheel clutch tooth, certainly, each gear can be provided with gear shaft, and gear shaft is generally fixed on middle lid 404.In the present embodiment, in rotating shaft 408, between individual layer gear 405 and the first lid 402, be provided with and prevent that individual layer gear 405 from moving limited block 413 to the first lid 402 directions.
In the present embodiment, above-mentioned flywheel clutch tooth 411 coaxially arranges spring press-cover 412 away from a side of middle lid 404, between spring press-cover 412 and flywheel clutch tooth 411, be provided with spring, that is to say and on lid 404, be provided with a flywheel clutch tooth axle, flywheel clutch tooth axle arranges spring press-cover 412 away from a side of flywheel 410, on flywheel clutch tooth 411 axles between spring press-cover 412 and flywheel clutch tooth 411, be socketed with spring, after flywheel clutch tooth 411 is separated with flywheel clutch block 409, spring can prevent that flywheel clutch tooth 411 from flying out, flywheel clutch tooth 411 can be returned to original position simultaneously, be that flywheel clutch tooth 411 contacts with flywheel clutch block 409.
In the present embodiment, the baby walker that goes out step safety device with erosion control also comprises tooth case gland 50, tooth case gland 50 adaptations described inertia tooth case 40 is pressed solidly in described base 20, and be fixedly connected with base 20 by screw, facilitate the installation of tooth case, in one embodiment, the panel that tooth case gland 50 is positioned at three openings, two moving runners 401 on the corresponding inertia tooth of three openings casees 40 and tooth tank shell, moving runner is exposed, then by screw, tooth case gland 50 is fixed on base 20, easy for installation, Stability Analysis of Structures.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a baby walker that goes out step safety device with erosion control, comprise vehicle body frame, base, wheel and seat, described base top arranges vehicle body frame, the bottom surface of base arranges a plurality of described wheels, described seat is arranged in vehicle body frame, it is characterized in that, at least one inertia tooth case is set on described base, this inertia tooth case is provided with the moving runner contacting with ground, and moving runner drives the flywheel of inertia tooth case inside to rotate.
2. the baby walker that goes out step safety device with erosion control according to claim 1, is characterized in that, the bottom surface of described base is provided with skid resistant course.
3. the baby walker that goes out step safety device with erosion control according to claim 2, is characterized in that, described skid resistant course is flexible glue pad.
4. according to going out the baby walker of step safety device with erosion control described in any one in claim 1-3, it is characterized in that, described inertia tooth case comprises two, and the symmetrical both sides, rear that are arranged at base also contact with ground by moving runner.
5. according to going out the baby walker of step safety device with erosion control described in any one in claim 1-3, it is characterized in that, described inertia tooth case comprises two described moving runners, is arranged at respectively the both sides of inertia tooth case.
6. the baby walker that goes out step safety device with erosion control according to claim 5, is characterized in that, described inertia tooth case comprises:
The first lid, middle lid, the second lid, gear train, rotating shaft, flywheel clutch tooth and flywheel clutch block,
Described the first lid and the second lid adaptation cover formation spatial accommodation, and described middle lid arranges and between the first lid and the second lid, spatial accommodation is divided into transmission space and flywheel space;
Described transmission arranges described gear train in space, gear train one end gear and the engagement of described flywheel clutch tooth, the gear of another end of gear train is fixedly sleeved in described rotating shaft, and described rotating shaft runs through the first lid, middle lid and the second lid and two ends are fixedly installed respectively described moving runner;
Described flywheel and flywheel clutch block are set in described flywheel space, and described flywheel clutch tooth is connected with described flywheel clutch block by middle lid, and flywheel clutch block is fixedly connected with described flywheel.
7. the baby walker that goes out step safety device with erosion control according to claim 6, is characterized in that, described flywheel clutch tooth coaxially arranges spring press-cover away from a side of middle lid, between spring press-cover and flywheel clutch tooth, is provided with spring.
8. the baby walker that goes out step safety device with erosion control according to claim 5, is characterized in that, also comprises tooth case gland, tooth case gland adaptation described inertia tooth case is pressed solidly in described base, and be fixedly connected with base by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404046.5U CN203953066U (en) | 2014-07-21 | 2014-07-21 | With erosion control, go out the baby walker of step safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404046.5U CN203953066U (en) | 2014-07-21 | 2014-07-21 | With erosion control, go out the baby walker of step safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953066U true CN203953066U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404046.5U Expired - Fee Related CN203953066U (en) | 2014-07-21 | 2014-07-21 | With erosion control, go out the baby walker of step safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665377A (en) * | 2015-03-18 | 2015-06-03 | 洛阳理工学院 | Height-adjustable safety baby walker |
| CN105561606A (en) * | 2016-01-29 | 2016-05-11 | 汕头市力源精密科技有限公司 | Driving method of mini inertial gear box and mini inertial gear box |
-
2014
- 2014-07-21 CN CN201420404046.5U patent/CN203953066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665377A (en) * | 2015-03-18 | 2015-06-03 | 洛阳理工学院 | Height-adjustable safety baby walker |
| CN105561606A (en) * | 2016-01-29 | 2016-05-11 | 汕头市力源精密科技有限公司 | Driving method of mini inertial gear box and mini inertial gear box |
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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: 20141126 |