CN204526882U - The Telescopic support leg of automobile seat for child - Google Patents
The Telescopic support leg of automobile seat for child Download PDFInfo
- Publication number
- CN204526882U CN204526882U CN201520074236.XU CN201520074236U CN204526882U CN 204526882 U CN204526882 U CN 204526882U CN 201520074236 U CN201520074236 U CN 201520074236U CN 204526882 U CN204526882 U CN 204526882U
- Authority
- CN
- China
- Prior art keywords
- unlocking
- locking
- inner rod
- rod
- car seat
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007937 lozenge Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
- B60N2/2824—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part part of the base being supported by the vehicle frame
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
本实用新型公开了一种儿童汽车座的可伸缩支撑腿，包括支腿本体、用于调节支腿本体高度的锁定机构、用于将锁定机构解锁的解锁机构，支腿本体至少包括外杆及可上下滑动地穿设于外杆中的内杆，锁定机构包括沿内杆的径向方向滑动地设于内杆上端的锁销、用于提供锁销沿其滑动方向弹性回复力的第一弹性件，外杆上沿上下方向间隔地设置有多个可供锁销对应插入的锁定孔，解锁机构包括滑动地设于内杆下端的滑块、用于提供滑块沿其滑动方向弹性回复力的第二弹性件、连接在锁销与滑块之间的牵引索、用于驱动滑块滑动以驱使锁销脱离锁定孔而解锁的解锁操作件。该支撑腿上锁定机构与解锁机构都很简单，适用于尺寸较小及设有吸能结构的支撑腿的高度调节。
The utility model discloses a telescopic support leg of a child car seat, which comprises a leg body, a locking mechanism for adjusting the height of the leg body, and an unlocking mechanism for unlocking the locking mechanism. The leg body at least includes an outer rod and The inner rod that can slide up and down through the outer rod, the locking mechanism includes a lock pin that is slidably arranged on the upper end of the inner rod along the radial direction of the inner rod, and a first elastic restoring force for the lock pin along its sliding direction. The elastic member is provided with a plurality of locking holes for the corresponding insertion of the lock pins at intervals along the up and down direction on the outer rod. The unlocking mechanism includes a slider slidably arranged at the lower end of the inner rod for providing elastic recovery of the slider along its sliding direction. The second elastic part of the force, the traction cable connected between the lock pin and the slider, and the unlocking operating part used to drive the slider to slide to drive the lock pin to break away from the lock hole and unlock. The locking mechanism and the unlocking mechanism on the supporting leg are very simple, and are suitable for height adjustment of the supporting leg with a small size and an energy-absorbing structure.
Description
Technical field
the utility model relates to a kind of Telescopic support leg of automobile seat for child.
Background technology
in prior art, automobile seat for child comprises the base for being connected with the seat on automobile, the seat body be located on base, and the front of base is also provided with supporting leg usually, thus prevents child seat from leaning forward or overturn.Because its base plate on different automobile is different to the height at seat, the height of supporting leg is adjustable mostly.In prior art, what supporting leg adopted between relatively telescopic two supporting legs usually is that lever-type structure is carried out locking and unlocks, this structure takes up room larger, the supporting leg that some sizes are less can not be installed and used, and, this kind of lever-type structure is rigid construction, is not suitable for and has on the supporting leg of energy-absorbing function.
Summary of the invention
the purpose of this utility model is the shortcoming overcoming prior art, provides a kind of Telescopic support leg of automobile seat for child.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of Telescopic support leg of automobile seat for child, to comprise from the front end of described automobile seat for child to downward-extension and the supporting leg body that can stretch along the vertical direction, be located on described supporting leg body for regulating the lockout mechanism of described supporting leg body height, be located at the release mechanism for being unlocked by described lockout mechanism on described supporting leg body, described supporting leg body at least comprises outer bar and can slide up and down to be arranged in the interior bar in described outer bar, on described outer bar, compartment of terrain is provided with multiple lock hole along the vertical direction, the described lockout mechanism radial direction comprised along described interior bar is located at the lock pin of described interior bar upper end slidably, for providing described lock pin along the first elastic component of its direction of slip elastic-restoring force, described release mechanism comprises the slide block being located at described interior bar lower end slidably, for providing described slide block along the second elastic component of its direction of slip elastic-restoring force, be connected to the trailing cable between described lock pin and described slide block, described lockout mechanism has lock-out state and released state, when described lockout mechanism is in the lock state, described lock pin is plugged in lock hole described in one of them, when described lockout mechanism is in released state, described lock pin departs from described lock hole, and described release mechanism also comprises the unlocking operation part for driving described skid to be unlocked by described lockout mechanism to order about described lock pin to depart from described lock hole.
preferably, described slide block is located at the lower end of described interior bar along the vertical direction slidably, described slide block is provided with the lozenges tilted along the vertical direction, described unlocking operation part is the unlock button being located at described interior bar lower end slidably, described unlock button has the unblock inclined-plane for matching with described lozenges, the direction of slip of described unlock button and the direction of slip of described slide block perpendicular.
further, described second elastic component is spring, and described second elastic component is located between described interior bar bottom and described slide block lower end.
preferably, the upper end of described interior bar is fixedly provided with permanent seat, and described permanent seat offers the chute that the radial direction along described interior bar extends, described first elastic component and described lock pin are located in described chute slidably.
further, described lock pin comprises the sliding part coordinated with described slide, the projection being positioned at described sliding part one end, the upper end of described interior bar offers the through hole that can pass for described projection, during described lockout mechanism locking, described projection snaps in lock hole described in one of them through described through hole.
further, described first elastic component is spring, and described first elastic component is located between described permanent seat and described sliding part.
preferably, described supporting leg body also comprises the pipe link be connected with the front end of described automobile seat for child, described outer bar can slide up and down to be located in described pipe link, be provided with the locking piece for both being locked between described pipe link and described outer bar, the outside of described pipe link is also provided with the unlock piece for unlocking described locking piece.
further, described interior bar comprises the inner supporting rod be located in described outer bar, is located at the bottom supporting rod of described inner supporting rod lower end, is provided with the endergonic structure of energy compressive deformation when stressed between described bottom supporting rod and described inner supporting rod.
as a kind of concrete embodiment, described endergonic structure is gas spring, safety air bag or honeycomb aluminium block.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: the Telescopic support leg of automobile seat for child of the present utility model, wherein on supporting leg, the structure of lockout mechanism and release mechanism is all very simple, unlocking operation is very convenient, small volume, can be used for the enterprising line height of the less supporting leg of size to regulate, for being provided with the supporting leg of endergonic structure, good in-use performance can also be had.
Accompanying drawing explanation
accompanying drawing 1 is the mounting structure schematic diagram of Telescopic support leg of the present utility model and automobile seat for child;
accompanying drawing 2 is that the master of Telescopic support leg of the present utility model looks sectional structure schematic diagram;
accompanying drawing 3 is A portion enlarged diagram in accompanying drawing 2;
accompanying drawing 4 is B portion enlarged diagram in accompanying drawing 2;
wherein: 100, supporting leg body; 1, interior bar; 11, inner supporting rod; 12, bottom supporting rod; 2, outer bar; 21, lock hole; 3, lockout mechanism; 31, lock pin; 31a, sliding part; 31b, projection; 32, the first elastic component; 33, permanent seat; 33a, chute; 4, release mechanism; 41, trailing cable; 42, slide block; 42a, lozenges; 43, the second elastic component; 44, unlocking operation part (unlock button); 44a, unblock inclined-plane.5, pipe link; 6, locking piece; 7, unlock piece; 200, automobile seat for child.
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 Figure 1, a kind of Telescopic support leg of automobile seat for child, this Telescopic support leg comprises the supporting leg body 100 that can stretch along the vertical direction, this supporting leg body 100 to downward-extension, thus provides the support between the front end of automobile seat for child 200 and car floor from the front end of automobile seat for child 200.
shown in Fig. 2, Fig. 3 and Fig. 4, supporting leg body 100 at least comprises outer bar 2 and can slide up and down to be arranged in the interior bar 1 in outer bar 2, and between interior bar 1 and outer bar 2, relative telescopic is to adjust the height of supporting leg body 100.Lockout mechanism 3 is provided with, for the certain height position locked by supporting leg body 100 after the adjustment between interior bar 1 and outer bar 2.
shown in Fig. 2, Fig. 3, outer bar 2 offers multiple lock hole 21, this multiple lock hole 21 outside on bar 2 along the vertical direction compartment of terrain arrange.This lockout mechanism 3 radial direction comprised along interior bar 1 be located at slidably interior bar 1 upper end lock pin 31, for providing lock pin 31 along the first elastic component 32 of its direction of slip elastic-restoring force., be fixedly provided with permanent seat 33 in the upper end inner chamber of interior bar 1 herein, this permanent seat 33 offers the chute 33a that the radial direction along interior bar 1 extends, namely lock pin 31 is located in this chute 33a slidably.Lock pin 31 comprise for the sliding part 31a of chute 33a bearing fit and the protruding 31b being positioned at sliding part 31a one end, what the first elastic component 32 adopted is spring, and this spring is located between permanent seat 33 and sliding part 31a.The top of interior bar 1 also offers the through hole that can pass for protruding 31b correspondence.When lockout mechanism 3 locks, lock pin 31 projection 31b through interior bar 1 upper end through hole and snap in one of them lock hole 21 on outer bar 2, the elastic force of the first elastic component 32 makes lock pin 31 stably be plugged in this lock hole 21 to make interior bar 1 to keep locking with outer bar 2.And when lock pin 31 goes out of lock hole 21, lockout mechanism 3 unlocks, interior bar 1 can relative telescopic with outer bar 2.
see shown in Fig. 2 to Fig. 4, between interior bar 1 and outer bar 2, be also provided with the release mechanism 4 for unlocking lockout mechanism 3.This release mechanism 4 comprise be located at interior bar 1 lower end slidably slide block 42, for provide slide block 42 along its direction of slip elastic-restoring force the second elastic component 43, be connected to the trailing cable 41 of the flexibility between lock pin 31 and slide block 42.This release mechanism 4 also comprises unlocking operation part 44, slide along its direction of slip for driving slide block 42 in the lower end that this unlocking operation part 44 is located at interior bar 1, and then make trailing cable 41 pull lock pin 31 to slide and lock pin 31 and lock hole 21 are departed from, realize the unblock of lockout mechanism 3.
in the present embodiment, slide block 42 is located in the lower end inner chamber of interior bar 1 along the vertical direction slidably, and what the second elastic component 43 adopted is spring, and this spring is located between the lower end of slide block 42 and the bottom of interior bar 1.Order about the elastic force slide downward that slide block 42 overcomes the second elastic component 43, trailing cable 41 can be made to pull lock pin 31 to overcome the first elastic component 32 and slide and the hole 21 that little by little goes out of lock, and then realize the unblock of lockout mechanism 3.Here, what unlocking operation part 44 adopted is unlock button, and this unlock button 44 is located at the lower end of interior bar 1 slidably, and the direction of slip of its direction of slip and slide block 42 is perpendicular.The upper end of slide block 42 has the lozenges 42a tilted along the vertical direction, unlock button 44 has the unblock inclined-plane 44a for matching with lozenges 42a, when lockout mechanism 3 unlocks by needs, pressing unlock button 44 makes it slide towards slide block 42, unlock inclined-plane 44a and just can act on lozenges 42a, and then order about slide block 42 and overcome the elastic force of the second elastic component 43 and slide downward and lockout mechanism 3 is unlocked.
shown in Fig. 1, Fig. 2, this supporting leg body 100 also comprises the pipe link 5 be connected with the front end of automobile seat for child 200, outer bar 2 can slide up and down to be located in pipe link 5, the locking piece 6 for both being locked is provided with between pipe link 5 and outer bar 2, the outside of pipe link 5 is also provided with the unlock piece 7 for unlocking locking piece 6, and what namely in the present embodiment, supporting leg body 100 adopted is the structure of three-section type.Certainly, supporting leg body 100 also can be the structure of other multi-section types.
shown in Figure 2, in the present embodiment, for the function making supporting leg body 100 have energy-absorbing damping, interior bar 1 adopts and arranges structure as follows: interior bar 1 comprises the inner supporting rod 11 be located in outer bar 2, be located at the bottom supporting rod 12 of inner supporting rod 11 lower end, the endergonic structure (not shown) of energy compressive deformation when stressed is provided with between this bottom supporting rod 12 and inner supporting rod 11, this endergonic structure can adopt gas spring, the structures such as safety air bag or honeycomb aluminium block, thus make automobile collided or under other emergency case time, the enormous impact that automobile seat for child 200 is subject to acts on supporting leg body 100, supporting leg body 100 is stressed and act on endergonic structure, endergonic structure is made to be compressed generation deformation, relative telescopic between inner supporting rod 11 and bottom supporting rod 12 and the effect reached automobile seat for child damping.Due in release mechanism 4, trailing cable 41 is flexible structure, therefore, the supporting leg body 100 with this endergonic structure also can be suitable for, have good in-use performance.
to sum up, the Telescopic support leg of automobile seat for child of the present utility model, lockout mechanism 3 wherein on supporting leg is all very simple with the structure of release mechanism 4, unlocking operation is very convenient, small volume, can be used for the less supporting leg of size unlocks, for being provided with the supporting leg of endergonic structure, good in-use performance can also be had.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood 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 done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074236.XU CN204526882U (en) | 2015-02-03 | 2015-02-03 | The Telescopic support leg of automobile seat for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074236.XU CN204526882U (en) | 2015-02-03 | 2015-02-03 | The Telescopic support leg of automobile seat for child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204526882U true CN204526882U (en) | 2015-08-05 |
Family
ID=53740922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074236.XU Expired - Fee Related CN204526882U (en) | 2015-02-03 | 2015-02-03 | The Telescopic support leg of automobile seat for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204526882U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994922A (en) * | 2015-12-10 | 2017-08-01 | 爱普力卡幼儿产品合同会社 | Children's seat |
| CN107448449A (en) * | 2017-07-04 | 2017-12-08 | 贵州航天天马机电科技有限公司 | One kind fixed point slfactuating latch |
| CN107826001A (en) * | 2016-09-16 | 2018-03-23 | 明门瑞士股份有限公司 | Support feet and its child safety seat assembly |
| WO2018126712A1 (en) * | 2017-01-09 | 2018-07-12 | 苏州纪宝儿童用品有限公司 | Child safety seat support leg structure |
| CN108887205A (en) * | 2018-06-25 | 2018-11-27 | 钟山县绿源养蜂专业合作社 | A kind of bee-raising hive |
| CN109820555A (en) * | 2019-03-28 | 2019-05-31 | 四川省肿瘤医院 | A tracheal retractor used under thoracoscope |
| CN109955747A (en) * | 2017-12-14 | 2019-07-02 | 宝钜儿童用品香港股份有限公司 | Buffer structure and child safety seat |
| EP3347234B1 (en) | 2015-09-09 | 2020-11-04 | CYBEX GmbH | Child seat for mounting on a seat of an automotive vehicle |
-
2015
- 2015-02-03 CN CN201520074236.XU patent/CN204526882U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3347234B1 (en) | 2015-09-09 | 2020-11-04 | CYBEX GmbH | Child seat for mounting on a seat of an automotive vehicle |
| CN106994922A (en) * | 2015-12-10 | 2017-08-01 | 爱普力卡幼儿产品合同会社 | Children's seat |
| CN106994922B (en) * | 2015-12-10 | 2020-05-29 | 纽维尔品牌日本合同会社 | Children's seat |
| US10562418B2 (en) | 2016-09-16 | 2020-02-18 | Wonderland Switzerland Ag | Load leg and child safety seat assembly therewith |
| CN107826001A (en) * | 2016-09-16 | 2018-03-23 | 明门瑞士股份有限公司 | Support feet and its child safety seat assembly |
| CN107826001B (en) * | 2016-09-16 | 2020-05-22 | 明门瑞士股份有限公司 | Supporting leg and child safety seat assembly thereof |
| WO2018126712A1 (en) * | 2017-01-09 | 2018-07-12 | 苏州纪宝儿童用品有限公司 | Child safety seat support leg structure |
| CN107448449A (en) * | 2017-07-04 | 2017-12-08 | 贵州航天天马机电科技有限公司 | One kind fixed point slfactuating latch |
| CN109955747A (en) * | 2017-12-14 | 2019-07-02 | 宝钜儿童用品香港股份有限公司 | Buffer structure and child safety seat |
| CN109955747B (en) * | 2017-12-14 | 2022-03-25 | 宝钜儿童用品香港股份有限公司 | Buffer structure and child safety seat |
| CN108887205A (en) * | 2018-06-25 | 2018-11-27 | 钟山县绿源养蜂专业合作社 | A kind of bee-raising hive |
| CN109820555A (en) * | 2019-03-28 | 2019-05-31 | 四川省肿瘤医院 | A tracheal retractor used under thoracoscope |
| CN109820555B (en) * | 2019-03-28 | 2024-03-08 | 四川省肿瘤医院 | Tracheal retractor used under thoracoscope |
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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: 20150805 |