CN203739697U - Telescopic support leg on child car seat - Google Patents
Telescopic support leg on child car seat Download PDFInfo
- Publication number
- CN203739697U CN203739697U CN201420112458.1U CN201420112458U CN203739697U CN 203739697 U CN203739697 U CN 203739697U CN 201420112458 U CN201420112458 U CN 201420112458U CN 203739697 U CN203739697 U CN 203739697U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- cover plate
- outer bar
- securing cover
- supporting leg
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a telescopic support leg on a child car seat. The telescopic support leg comprises a support leg body and a locking mechanism used for adjusting the height of the support leg body, wherein the support leg body comprises an outer rod and an inner rod arranged in the outer rod; the locking mechanism comprises an operating assembly and a fixed cover plate fixedly connected onto the outer side of the outer rod; the operating assembly comprises an unlocking button and a lock pin extending from one side of the unlocking button; the lock pin penetrates through the fixed cover plate and the outer rod; a baffle located between the fixed cover plate and the outer rod is further fixedly arranged on the lock pin; an elastic assembly which can provide elastic restoring force in the axial direction of the lock pin is further arranged between the baffle and the fixed cover plate; a plurality of limit holes are formed in the inner rod at intervals in the height direction; when the locking mechanism is locked, the lock pin further penetrates in one limit hole; and when the locking mechanism is unlocked, the lock pin is separated from the limit hole.
Description
Technical field
the utility model relates to the telescopic legs on a kind of automobile seat for child.
Background technology
in prior art, automobile seat for child comprises base body for being connected with automotive seats, is embedded the child seat on base body.In order to prevent leaning forward or overturning of child seat, be conventionally provided with the passive supporting leg of base body in the front bottom of base body.But because its base plate of different automobiles is to the height difference at seat, therefore, the most adjustable setting of the height of supporting leg.But in prior art, conventionally adopt lever-type structure to lock and release on supporting leg between relatively telescopic upper supporting leg and lower supporting leg, it is larger that this kind of structure takes up room, and can not install and use at the supporting leg that some dimensional characteristics are less.
Summary of the invention
the purpose of this utility model is to provide the telescopic legs on a kind of automobile seat for child simple in structure and easy to adjust.
for achieving the above object, the technical solution adopted in the utility model is:
telescopic legs on a kind of automobile seat for child, comprise to downward-extension and supporting leg body that can be flexible along the vertical direction, be used for the lockout mechanism of the height that regulates described supporting leg body, described supporting leg body comprises outer bar and can be set in slidably along the vertical direction the interior bar in described outer bar, described lockout mechanism comprises operating parts and is fixedly attached to the securing cover plate on described outer bar outside, the lock pin that described operating parts comprises unlock button and extends from described unlock button one side, described lock pin is through described securing cover plate and described outer bar, on described lock pin, be also fixedly provided with the baffle plate between described securing cover plate and described outer bar, between described baffle plate and described securing cover plate, be also provided with can provide along described lock pin to the elastic component of elastic-restoring force, on described interior bar, offer multiple spacing holes along oneself height direction compartment of terrain, in the time of described lockout mechanism locking, described lock pin is further located in described in one of them in spacing hole, in the time of described lockout mechanism release, described lock pin departs from described spacing hole.
preferably, described securing cover plate is hollow form, and described securing cover plate is along the outside that is axially set in described outer bar of described outer bar, and described securing cover plate has miner diameter end and bigger diameter end, described miner diameter end is fixedly attached on the outside of described outer bar, and described operating parts is arranged on described bigger diameter end.
preferably, described elastic component is the spring being set on described lock pin.
preferably, described lockout mechanism also comprises the axle sleeve being set on described lock pin, and described axle sleeve is between described baffle plate and described outer bar.
preferably, described unlock button and described lock pin are wholely set.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: on the telescopic legs on automobile seat for child of the present utility model, for regulating lockout mechanism simple in structure of supporting leg body height, small volume, can be mounted to easily on supporting leg body, the height of supporting leg is easy to adjust simple and easy, safe and reliable.
Brief description of the drawings
schematic diagram under the use state that accompanying drawing 1 is supporting leg of the present utility model;
schematic diagram under another use state that accompanying drawing 2 is supporting leg of the present utility model;
the structural representation that accompanying drawing 3 is supporting leg of the present utility model;
accompanying drawing 4 is A portion inner structure enlarged diagram (under lockout mechanism lock-out state) in accompanying drawing 3;
accompanying drawing 5 is A portion inner structure enlarged diagram (under lockout mechanism released state) in accompanying drawing 3.
wherein: 100, safety chair seats of car; 200, supporting leg; 1, outer bar; 2, interior bar; 21, spacing hole; 3, securing cover plate; 31, miner diameter end; 32, bigger diameter end; 4, operating parts; 41, unlock button; 42, lock pin; 5, baffle plate; 6, elastic component; 7, axle sleeve.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
shown in Fig. 1～2, telescopic supporting leg 200 is arranged on the front bottom of automobile seat for child 100, and the length of supporting leg 200 can regulate to meet the needs of installation.
shown in Fig. 3～5, supporting leg 200 comprises to downward-extension and supporting leg body that can be flexible along the vertical direction, for regulating the lockout mechanism of height of supporting leg body.Supporting leg body comprises outer bar 1, can be set in slidably along the vertical direction the interior bar 2 in outer bar.
lockout mechanism comprises the securing cover plate 3 on bar 1 outside outside of being permanently connected and is located at the operating parts 4 on securing cover plate 3.Securing cover plate 3 is hollow form, securing cover plate 3 is along the outside that is axially set in outer bar 1 of outer bar 1, it has miner diameter end 31 and bigger diameter end 32, and wherein miner diameter end 31 is permanently connected outside on bar 1, between the madial wall of bigger diameter end 32 and the lateral wall of outer bar 1, has certain spacing.
operating parts 4 comprises the lock pin 42 that the unlock button 41 that is wholely set and Self-unlocking button 41 1 sides are extended, on the bigger diameter end 32 of securing cover plate 3, offer through hole, this through hole can for lock pin 42 passes, unlock button 41 can not pass, on outer bar 1, also offer the mounting hole that can pass for lock pin 42, lock pin 42 passes vertically the through hole on securing cover plate 3 and penetrates in the mounting hole on outer bar 1.
on lock pin 42, on the shaft part between securing cover plate 3 and outer bar 1, be also fixedly provided with baffle plate 5, between baffle plate 5 and securing cover plate 3, be also provided with spring 6, conflict in the inside side walls of securing cover plate 3 bigger diameter ends 32 in one end of spring 6, the other end of spring 6 is conflicted on baffle plate 5.
shown in Fig. 4, Fig. 5, on lock pin 42, be also provided with axle sleeve 7, this axle sleeve 7 is so that lock pin 42 is protected between baffle plate 5 and outer bar 1, and lock pin 42 can slide axially and be located in the centre hole of axle sleeve 7.
on interior bar 2, be provided with multiple spacing holes 21 along oneself height direction, in the time that lock pin 42 passes the mounting hole on outer bar 1 and inserts in one of them spacing hole 21, interior bar 2 is relative fixing with outer bar 1; And in the time that the axle head of lock pin 42 departs from from spacing hole 21, interior bar 2 and outer bar 1 can relative slidings, now can adjust the height of supporting leg body.
in use, under lockout mechanism lock-out state, under the elastic acting force of spring 6, the end of lock pin 42 is inserted in one of them spacing hole 21 this supporting leg, makes supporting leg body stably under specific height, shown in Figure 4.In the time need to adjusting the height of supporting leg body, user only needs manually outwards to turn unlock button 41, makes baffle plate 5 Compress Springs 6 and lock pin 42 is outwards moved vertically, so just can make lock pin 42 and spacing hole 21 depart from, shown in Figure 5.When interior bar 2 with outer bar 1 relative sliding to the height that needs to regulate, then discharge unlock button 41, under the effect of the elastic-restoring force of spring 6, lock pin 42 inwardly slides and penetrates in spacing hole 21 corresponding under corresponding height, interior bar 2 relocks with outer bar 1.On this supporting leg, lockout mechanism is simple in structure, its small volume, and the space needing while being mounted on supporting leg is also less, meets installing and using on reduced size supporting leg, and meanwhile, this leg structure is easy to operate in the time regulating, and is easy to regulate.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. the telescopic legs on an automobile seat for child, comprise to downward-extension and supporting leg body that can be flexible along the vertical direction, be used for the lockout mechanism of the height that regulates described supporting leg body, described supporting leg body comprises outer bar and can be set in slidably along the vertical direction the interior bar in described outer bar, it is characterized in that: described lockout mechanism comprises operating parts and is fixedly attached to the securing cover plate on described outer bar outside, the lock pin that described operating parts comprises unlock button and extends from described unlock button one side, described lock pin is through described securing cover plate and described outer bar, on described lock pin, be also fixedly provided with the baffle plate between described securing cover plate and described outer bar, between described baffle plate and described securing cover plate, be also provided with can provide along described lock pin to the elastic component of elastic-restoring force, on described interior bar, offer multiple spacing holes along oneself height direction compartment of terrain, in the time of described lockout mechanism locking, described lock pin is further located in described in one of them in spacing hole, in the time of described lockout mechanism release, described lock pin departs from described spacing hole.
2. the telescopic legs on automobile seat for child according to claim 1, it is characterized in that: described securing cover plate is hollow form, described securing cover plate is along the outside that is axially set in described outer bar of described outer bar, described securing cover plate has miner diameter end and bigger diameter end, described miner diameter end is fixedly attached on the outside of described outer bar, and described operating parts is arranged on described bigger diameter end.
3. the telescopic legs on automobile seat for child according to claim 1, is characterized in that: described elastic component is the spring being set on described lock pin.
4. the telescopic legs on automobile seat for child according to claim 1, is characterized in that: described lockout mechanism also comprises the axle sleeve being set on described lock pin, and described axle sleeve is between described baffle plate and described outer bar.
5. the telescopic legs on automobile seat for child according to claim 1, is characterized in that: described unlock button and described lock pin are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112458.1U CN203739697U (en) | 2014-03-13 | 2014-03-13 | Telescopic support leg on child car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112458.1U CN203739697U (en) | 2014-03-13 | 2014-03-13 | Telescopic support leg on child car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739697U true CN203739697U (en) | 2014-07-30 |
Family
ID=51339543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112458.1U Expired - Fee Related CN203739697U (en) | 2014-03-13 | 2014-03-13 | Telescopic support leg on child car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739697U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799559A (en) * | 2014-12-31 | 2016-07-27 | 明门香港股份有限公司 | Height adjusting mechanism and infant carrier with same |
| CN106740313A (en) * | 2017-01-09 | 2017-05-31 | 苏州纪宝儿童用品有限公司 | child safety seat support leg structure |
| CN107440898A (en) * | 2017-07-04 | 2017-12-08 | 广州蓝仕威克医疗科技有限公司 | A kind of electric electric-controlled cardio-pulmonary resuscitation machine and its control method |
| CN107914610A (en) * | 2017-12-21 | 2018-04-17 | 浙江雅虎汽车部件有限公司 | A kind of landing leg stretching locking mechanism of child safety seat |
| CN108357403A (en) * | 2018-01-24 | 2018-08-03 | 辰逸腾工业（苏州）有限公司 | A kind of regulating mechanism and the equipment for being equipped with regulating mechanism |
| CN109017473A (en) * | 2018-08-21 | 2018-12-18 | 江苏安用座椅科技有限公司 | A kind of supporting leg height adjusting structure |
| CN109259976A (en) * | 2018-11-05 | 2019-01-25 | 河北博克尼医疗器械有限公司 | Knee joint bracket |
| CN110712745A (en) * | 2019-10-23 | 2020-01-21 | 中航飞机起落架有限责任公司 | Bearable pull rod device |
| CN110786937A (en) * | 2019-11-06 | 2020-02-14 | 中南大学湘雅医院 | Shank fixing device for puncture operation |
| CN111663822A (en) * | 2020-06-10 | 2020-09-15 | 李知音 | Automobile fixing device connected with automobile hub |
-
2014
- 2014-03-13 CN CN201420112458.1U patent/CN203739697U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799559B (en) * | 2014-12-31 | 2018-04-13 | 明门香港股份有限公司 | Height regulating mechanism and the infant carrier device with this height regulating mechanism |
| CN105799559A (en) * | 2014-12-31 | 2016-07-27 | 明门香港股份有限公司 | Height adjusting mechanism and infant carrier with same |
| CN106740313B (en) * | 2017-01-09 | 2020-05-26 | 苏州纪宝儿童用品有限公司 | Supporting leg structure of child safety seat |
| CN106740313A (en) * | 2017-01-09 | 2017-05-31 | 苏州纪宝儿童用品有限公司 | child safety seat support leg structure |
| CN107440898A (en) * | 2017-07-04 | 2017-12-08 | 广州蓝仕威克医疗科技有限公司 | A kind of electric electric-controlled cardio-pulmonary resuscitation machine and its control method |
| CN107914610A (en) * | 2017-12-21 | 2018-04-17 | 浙江雅虎汽车部件有限公司 | A kind of landing leg stretching locking mechanism of child safety seat |
| CN108357403A (en) * | 2018-01-24 | 2018-08-03 | 辰逸腾工业（苏州）有限公司 | A kind of regulating mechanism and the equipment for being equipped with regulating mechanism |
| CN108357403B (en) * | 2018-01-24 | 2020-07-31 | 辰逸腾工业（苏州）有限公司 | Adjusting mechanism and equipment provided with same |
| CN109017473A (en) * | 2018-08-21 | 2018-12-18 | 江苏安用座椅科技有限公司 | A kind of supporting leg height adjusting structure |
| CN109259976A (en) * | 2018-11-05 | 2019-01-25 | 河北博克尼医疗器械有限公司 | Knee joint bracket |
| CN110712745A (en) * | 2019-10-23 | 2020-01-21 | 中航飞机起落架有限责任公司 | Bearable pull rod device |
| CN110712745B (en) * | 2019-10-23 | 2021-12-03 | 中航飞机起落架有限责任公司 | Bearable pull rod device |
| CN110786937A (en) * | 2019-11-06 | 2020-02-14 | 中南大学湘雅医院 | Shank fixing device for puncture operation |
| CN111663822A (en) * | 2020-06-10 | 2020-09-15 | 李知音 | Automobile fixing device connected with automobile hub |
| CN111663822B (en) * | 2020-06-10 | 2021-08-10 | 李知音 | Automobile fixing device connected with automobile hub |
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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 |
Granted publication date: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |