CN205214800U - Learn to walk universal wheel braking structure of car of baby - Google Patents
Learn to walk universal wheel braking structure of car of baby Download PDFInfo
- Publication number
- CN205214800U CN205214800U CN201521046682.6U CN201521046682U CN205214800U CN 205214800 U CN205214800 U CN 205214800U CN 201521046682 U CN201521046682 U CN 201521046682U CN 205214800 U CN205214800 U CN 205214800U
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- China
- Prior art keywords
- pulley
- expansion link
- electronics expansion
- cutting ferrule
- link
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Abstract
The utility model discloses a learn to walk universal wheel braking structure of car of baby, which comprises a carriage body, the inner chamber of automobile body is equipped with the seat, and the bottom of automobile body be equipped with the multiunit protect a section of thick bamboo and gravity sensor to the inner chamber that the multiunit protected a section of thick bamboo all is equipped with pulley structure, pulley structure includes the pulley, the pulley cup joints in fixed cutting ferrule, and through screw fixed connection between pulley and the fixed cutting ferrule, the both sides of one of them fixture block of fixed cutting ferrule are equipped with the fixed block of symmetry, one of them fixed block is pressed close to the surface of pulley and is connected mutually through chain splicing and first electronics telescopic link, another fixed block is pressed close to the surface of pulley and is connected mutually through chain splicing and second electronics telescopic link, and the surface of automobile body still is equipped with the controller, this controller is electric connection gravity sensor respectively, first electron telescopic link and second electron telescopic link. The utility model discloses a be equipped with two and link the electron telescopic link that the position is different, make the utility model discloses has good safety guarantee.
Description
Technical field
The utility model relates to machinery manufacturing technology field, is specially a kind of universal wheel brake structure of baby walker.
Background technology
Baby walker derives from west, is the walking-replacing tool before baby can walk, is generally made up of carrier frame, upper dish seat, toy music box three part, belongs to toy baby-carriage class.Go-kart can be walked in appropriate auxiliary child study, and the go-kart of band toy also has " amusement " property function, and the coordination for training baby limb action has certain help.Ensureing that, under safety and proper use of prerequisite, go-kart provides instrument easily on foot for baby learns, and has also liberated the both hands of mother.If but go-kart is selected improper, also can exert an adverse impact on foot, for baby, when learning to walk to baby's study, the both legs of baby easily produce fatigue, thus cause baby's legs unable, particularly in the section of climb and fall, if baby's legs is unable in the process of climbing, go-kart will independently slide down, speed can be very fast, is easy to the danger causing overturning, concerning babies is healthy, there is very large hidden danger.
Utility model content
The purpose of this utility model is the universal wheel brake structure providing a kind of baby walker, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of universal wheel brake structure of baby walker, comprise car body, the inner chamber of described car body is provided with seat, and the bottom of car body is provided with many group casings and gravity sensor, and the inner chamber of many group casings is equipped with pulley structure, described pulley structure comprises pulley, pulley sleeve is connected in fixing cutting ferrule, and be screwed connection between pulley and fixing cutting ferrule, the both sides of one of them fixture block of fixing cutting ferrule are provided with symmetrical fixed block, the surface that one of them fixed block presses close to pulley is linked by link plate and the first electronics expansion link, the surface that another fixed block presses close to pulley is linked by link plate and the second electronics expansion link, and two link plates are contrary with the link position of the first electronics expansion link and the second electronics expansion link on two fixed blocks, and the surface of the corresponding pulley of the end of the first electronics expansion link and the second electronics expansion link, the top of described fixing cutting ferrule is provided with pole, the top of pole is connected with slide plate, and slide plate is connected on the chute of sliding sleeve inner chamber, the top of this sliding sleeve connects the inner cavity top of casing, and the surface of car body is also provided with controller, this controller is electrically connected gravity sensor respectively, first electronics expansion link and the second electronics expansion link.
Preferably, the end of described first electronics expansion link and the second electronics expansion link is equipped with cylinder, and two cylinders are all enclosed with wear-resistant sleeve.
Preferably, the middle part of described pulley and two fixture blocks of fixing cutting ferrule are equipped with corresponding threaded hole, and the inside of threaded hole is interspersed with screw.
Preferably, the total length of described first electronics expansion link and the second electronics expansion link is longer than the distance between fixed block and pulley.
Preferably, the junction of described casing and car body is provided with swivel joint, the bottom of connection body and the top of casing respectively, two ends of this swivel joint.
Compared with prior art, the beneficial effects of the utility model are: the utility model autonomous downslide can produce dangerous problem for baby walker the section baby of climb and fall, be provided with a kind of universal wheel brake structure of baby walker, by the electronics expansion link that two link orientation are different, reach the effect increasing friction reduction speed, by screw and fixing cutting ferrule, reach the effect of slip fixed block, by slide plate and sliding sleeve, reach the effect of pulley break-in, make the utility model have good safety guarantee.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model pulley structure schematic diagram;
Fig. 3 is the utility model electronics Telescopic rod structure schematic diagram.
In figure: 1 car body, 2 seats, 3 casings, 4 gravity sensors, 5 pulley structures, 51 landings, 52 screws, 53 fixing cutting ferrules, 531 fixed blocks, 532 first electronics expansion links, 533 second electronics expansion links, 534 link plates, 54 poles, 55 slide plates, 56 chutes, 57 sliding sleeves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of universal wheel brake structure of baby walker, comprise car body 1, the inner chamber of car body 1 is provided with seat 2, and the bottom of car body 1 is provided with many group casings 3 and gravity sensor 4, casing 3 is provided with swivel joint with the junction of car body 1, the bottom of connection body 1 and the top of casing 3 respectively, two ends of this swivel joint, make pulley structure 5 can break-in, and the inner chamber of many group casings 3 is equipped with pulley structure 5, pulley structure 5 comprises pulley 51, pulley 51 is socketed in fixing cutting ferrule 53, and be fixedly connected with by screw 52 between pulley 51 and fixing cutting ferrule 53, the middle part of pulley 51 and two fixture blocks of fixing cutting ferrule 53 are equipped with corresponding threaded hole, and the inside of threaded hole is interspersed with screw 52, the both sides of one of them fixture block of fixing cutting ferrule 53 are provided with symmetrical fixed block 531, the surface that one of them fixed block 531 presses close to pulley 51 is linked by link plate 534 and the first electronics expansion link 532, the surface that another fixed block 531 presses close to pulley 51 is linked by link plate 534 and the second electronics expansion link 533, and two link plates 534 are contrary with the link position of the first electronics expansion link 532 and the second electronics expansion link 533 on two fixed blocks 531, the end of the first electronics expansion link 532 and the second electronics expansion link 533 is equipped with cylinder, the total length of the first electronics expansion link 532 and the second electronics expansion link 533 is longer than the distance between fixed block 531 and pulley 51, make expansion link extend after can with the surface of pulley 51 paste tighter, two cylinders are all enclosed with wear-resistant sleeve, increase friction, make slowing effect better, and the surface of the corresponding pulley 51 of the end of the first electronics expansion link 532 and the second electronics expansion link 533, the top of fixing cutting ferrule 53 is provided with pole 54, the top of pole 54 is connected with slide plate 55, and slide plate 55 is connected on the chute 56 of sliding sleeve 57 inner chamber, the top of this sliding sleeve 57 connects the inner cavity top of casing 3, and the surface of car body 1 is also provided with controller, this controller is electrically connected gravity sensor 4 respectively, first electronics expansion link 532 and the second electronics expansion link 533.
Operation principle: during utility model works, when going up a slope, gravity sensor 4 experiences the direction of gravity, control the first electronics expansion link 532 by controller to stretch out, and contact with pulley 51, when pulley 51 upward sliding, the first electronics expansion link 532 can be promoted, therefore slide and be not obstructed, during slide downward, first electronics expansion link 532 can slide by blocking trolley 51, thus the speed glided is reduced, when descending slopes, situation is the same, glide, the second electronics expansion link 533 hinders pulley 51, and speed is reduced.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. the universal wheel brake structure of a baby walker, comprise car body (1), it is characterized in that: the inner chamber of described car body (1) is provided with seat (2), and the bottom of car body (1) is provided with and organizes casing (3) and gravity sensor (4) more, and the inner chamber organizing casing (3) is equipped with pulley structure (5) more, described pulley structure (5) comprises pulley (51), pulley (51) is socketed in fixing cutting ferrule (53), and be fixedly connected with by screw (52) between pulley (51) and fixing cutting ferrule (53), the both sides of one of them fixture block of fixing cutting ferrule (53) are provided with symmetrical fixed block (531), the surface that one of them fixed block (531) presses close to pulley (51) is linked by link plate (534) and the first electronics expansion link (532), the surface that another fixed block (531) presses close to pulley (51) is linked by link plate (534) and the second electronics expansion link (533), and two link plates (534) are upper contrary with the link position of the first electronics expansion link (532) and the second electronics expansion link (533) two fixed blocks (531), and the surface of the corresponding pulley (51) of the end of the first electronics expansion link (532) and the second electronics expansion link (533), the top of described fixing cutting ferrule (53) is provided with pole (54), the top of pole (54) is connected with slide plate (55), and slide plate (55) is connected on the chute (56) of sliding sleeve (57) inner chamber, the top of this sliding sleeve (57) connects the inner cavity top of casing (3), and the surface of car body (1) is also provided with controller, this controller is electrically connected gravity sensor (4) respectively, first electronics expansion link (532) and the second electronics expansion link (533).
2. the universal wheel brake structure of a kind of baby walker according to claim 1, it is characterized in that: the end of described first electronics expansion link (532) and the second electronics expansion link (533) is equipped with cylinder, and two cylinders are all enclosed with wear-resistant sleeve.
3. the universal wheel brake structure of a kind of baby walker according to claim 1, it is characterized in that: the middle part of described pulley (51) and two fixture blocks of fixing cutting ferrule (53) are equipped with corresponding threaded hole, and the inside of threaded hole is interspersed with screw (52).
4. the universal wheel brake structure of a kind of baby walker according to claim 1, is characterized in that: the total length of described first electronics expansion link (532) and the second electronics expansion link (533) is longer than the distance between fixed block (531) and pulley (51).
5. the universal wheel brake structure of a kind of baby walker according to claim 1, it is characterized in that: described casing (3) is provided with swivel joint with the junction of car body (1), the bottom of connection body (1) and the top of casing (3) respectively, two ends of this swivel joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046682.6U CN205214800U (en) | 2015-12-15 | 2015-12-15 | Learn to walk universal wheel braking structure of car of baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046682.6U CN205214800U (en) | 2015-12-15 | 2015-12-15 | Learn to walk universal wheel braking structure of car of baby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205214800U true CN205214800U (en) | 2016-05-11 |
Family
ID=55889905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046682.6U Expired - Fee Related CN205214800U (en) | 2015-12-15 | 2015-12-15 | Learn to walk universal wheel braking structure of car of baby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205214800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037349A (en) * | 2016-06-12 | 2016-10-26 | 南宁思飞电子科技有限公司 | Security system of baby carriage |
| CN106073304A (en) * | 2016-06-12 | 2016-11-09 | 南宁思飞电子科技有限公司 | Control the safety-protection system of stroller automated steering |
-
2015
- 2015-12-15 CN CN201521046682.6U patent/CN205214800U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037349A (en) * | 2016-06-12 | 2016-10-26 | 南宁思飞电子科技有限公司 | Security system of baby carriage |
| CN106073304A (en) * | 2016-06-12 | 2016-11-09 | 南宁思飞电子科技有限公司 | Control the safety-protection system of stroller automated steering |
| CN106073304B (en) * | 2016-06-12 | 2019-09-27 | 泉州台商投资区华进设计有限公司 | Control the security system of perambulator automated steering |
| CN106037349B (en) * | 2016-06-12 | 2019-10-08 | 泉州台商投资区华进设计有限公司 | Perambulator security system |
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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: 20160511 Termination date: 20161215 |