CN110641328A - Armrest structure of child safety seat - Google Patents
Armrest structure of child safety seat Download PDFInfo
- Publication number
- CN110641328A CN110641328A CN201910953796.5A CN201910953796A CN110641328A CN 110641328 A CN110641328 A CN 110641328A CN 201910953796 A CN201910953796 A CN 201910953796A CN 110641328 A CN110641328 A CN 110641328A
- Authority
- CN
- China
- Prior art keywords
- handrail
- armrest
- lifting guide
- child safety
- handrail body
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
Images
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
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
-
- 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
- B60N2/75—Arm-rests
- B60N2/763—Arm-rests adjustable
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a handrail structure of a child safety seat, which comprises a seat board and a backrest, wherein handrail devices are arranged on two sides of the backrest, each handrail device comprises a fixed connecting seat and a handrail body, a lifting guide rail is longitudinally arranged in the fixed connecting seat, a guide hole matched with the lifting guide rail is formed in the rear part of the handrail body, the handrail body is sleeved on the lifting guide rail through the guide hole, a locking mechanism is arranged between the handrail body and the lifting guide rail, and the front part of the handrail body penetrates through an opening in the front part of the fixed connecting seat and extends forwards; the handrail can be lifted up and down and can stretch back and forth, and meanwhile, the handrail can also play a role of a safety belt guide ring by being matched with the protective wings on the seat board.
Description
Technical Field
The invention relates to the technology of child safety seats, in particular to an armrest structure of a child safety seat with an adjustable armrest.
Background
With the popularization of automobiles, the importance of people on the safety of children taking a bus and the edition of national mandatory policies, automobile child safety seats are more and more emphasized, and the purchase of child safety seats is not a little expense, so consumers mostly like to purchase child safety seats with larger age span; children of different ages have obviously different body heights, so that the children can effectively differ in structure; at present, in order to increase riding comfort of some child safety seats, armrests are arranged on two sides of the safety seat, the height of the armrests required by children of different ages is different, and the armrests are arranged on two sides of a seat plate in the existing structure, so that the height cannot be adjusted, and the armrests do not show practical value.
Disclosure of Invention
The invention aims to provide an armrest structure of a child safety seat, wherein an armrest can be lifted up and down and can also be stretched back and forth, and meanwhile, the armrest can also play a role of a safety belt guide ring by matching with a protective wing on a seat plate, and the armrest structure has the characteristics of reasonable structure, convenience in use and good comfort.
The following technical scheme is adopted for achieving the purpose:
the utility model provides a children's safety seat's handrail structure, includes bedplate and back the both sides of back be provided with armrest apparatus, its characterized in that: the handrail device comprises a fixed connection seat and a handrail body, wherein a lifting guide rail is longitudinally arranged in the fixed connection seat, a guide hole matched with the lifting guide rail is formed in the rear part of the handrail body, the handrail body is sleeved on the lifting guide rail through the guide hole, a locking mechanism is arranged between the handrail body and the lifting guide rail, and the front part of the handrail body penetrates out of an opening in the front part of the fixed connection seat and extends forwards.
The locking mechanism is provided with an elastic clamping pin inside the handrail body and a plurality of gear holes arranged on the lifting guide rail, the elastic clamping pin is propped against the lifting guide rail under the action of a spring, and when the gear holes correspond to the elastic clamping pin, the handrail body is locked on the lifting guide rail.
The bottom of the elastic clamping pin is provided with a pull rod which extends downwards, and the pull rod penetrates out of the bottom of the handrail body.
The handrail body comprises a base at the lower part and a telescopic handrail at the upper part, and the telescopic handrail can be stretched back and forth at the top of the base.
The telescopic handrail comprises an upper handrail and a connecting plate, a sliding block is arranged between the connecting plate and the upper handrail and connected with the upper handrail, the connecting plate is contained in the base, guide grooves are formed in the top and the front side of the base, the upper handrail is positioned at the top of the base, and the sliding block is positioned in the guide grooves, so that the upper handrail can slide back and forth along the guide grooves.
The middle parts of the two sides of the seat board are provided with the wings which protrude upwards, the outline of the rear sides of the wings is matched with the outline of the front side of the handrail body, when the handrail body descends at the lowest position, the rear sides of the wings are attached to the front side of the handrail body, a through hole is reserved between the bottom of the handrail body and the seat board, and the through hole is used for supplying a safety belt guide hole.
The backrest is characterized in that wings protruding forwards are arranged on two sides of the backrest, notches are formed in the front side or the inner side of each wing, and the fixed connecting seats are provided with the notches.
The liftable armrests are arranged on the child safety seat, and can stretch back and forth, so that the most comfortable position can be found out due to the fact that the height and the front and back positions of the armrests are adjusted according to different body shapes of different ages, and the comfort of the child safety seat is improved;
in addition, the armrest body can be lowered to the lowest level for younger children, the guide groove of the safety belt can be formed between the armrest body and the seat plate, the armrest device plays a role of the guide groove of the safety belt, the safety seat can be conveniently bound through the safety belt of the rear seat of the vehicle, and the fixing of the child safety seat is more reliable by matching with ISOFIX interface connection.
Drawings
FIG. 1 is a schematic view of the safety seat of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the body of the armrest cooperating with the lifting rail according to the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a side view of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 4 in accordance with the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 5 in accordance with the present invention;
fig. 8 is a schematic perspective exploded view of the present invention.
Detailed Description
As shown in fig. 1-8, an armrest structure of a child safety seat comprises a seat plate 1 and a backrest 2, wherein armrest devices are disposed on two sides of the backrest 2, and the armrest structure is characterized in that: the handrail device comprises a fixed connection seat 3 and a handrail body 5, a lifting guide rail 4 is longitudinally arranged in the fixed connection seat 3, a guide hole 51 matched with the lifting guide rail 4 is formed in the rear part of the handrail body 5, the handrail body 5 is sleeved on the lifting guide rail 4 through the guide hole, a locking mechanism is arranged between the handrail body 5 and the lifting guide rail 4, the locking mechanism is provided with an elastic clamping pin 6 in the handrail body 5 and a plurality of gear holes 41 formed in the lifting guide rail, the elastic clamping pin 6 is abutted against the lifting guide rail 4 under the action of a spring, and when the gear holes 41 correspond to the elastic clamping pin 6, the handrail body 5 is locked on the lifting guide rail 4; the bottom of the elastic bayonet 6 is provided with a pull rod 61 extending downwards, and the pull rod 61 penetrates out of the bottom of the handrail body 5; the front part of the armrest body 5 penetrates out of the opening at the front part of the fixed connecting seat 3 and extends forwards.
The armrest body 5 comprises a base 51 at the lower part and a telescopic armrest 52 at the upper part, and the telescopic armrest 52 can be stretched back and forth at the top of the base 51; the telescopic handrail 52 comprises an upper handrail 521 and a connecting plate 522, a sliding block 523 is arranged between the connecting plate 522 and the upper handrail 521 for connection, the connecting plate 522 is accommodated in the base 51, guide grooves 511 are arranged on the top and the front side of the base 51, the upper handrail 521 is arranged on the top of the base 51, and the sliding block 523 is arranged in the guide grooves 511, so that the upper handrail 521 can slide back and forth along the guide grooves 511.
The middle parts of two sides of the seat board 1 are provided with the wings 11 which are protruded upwards, the outline of the rear sides of the wings 11 is matched with the outline of the front side of the handrail body 5, when the handrail body 5 descends to the lowest position, the rear sides of the wings 11 are attached to the front side of the handrail body 5, and a through hole is reserved between the bottom of the handrail body 5 and the seat board 1 and is a guiding hole for a safety belt; the backrest is characterized in that wings protruding forwards are arranged on two sides of the backrest 2, notches are formed in the front side or the inner side of each wing, and the fixed connecting seats 3 are provided with the notches.
When the handrail is used, the shifting rod is pushed forwards to enable the elastic clamping pin 6 to be separated from the gear hole 41, and the handrail body can be lifted up and down; meanwhile, the length of the handrail is adjusted by pulling the bone telescopic handrail forwards or pushing the bone telescopic handrail backwards, the height and the length of the handrail can be freely adjusted, the use is more convenient, and the comfort is improved.
In addition, the armrest body can be lowered to the lowest level for younger children, the guide groove of the safety belt can be formed between the armrest body and the seat plate, the armrest device plays a role of the guide groove of the safety belt, the safety seat can be conveniently bound through the safety belt of the rear seat of the vehicle, and the fixing of the child safety seat is more reliable by matching with ISOFIX interface connection.
Claims (7)
1. The utility model provides a children's safety seat's handrail structure, includes bedplate (1) and back (2) the both sides of back (2) be provided with armrest apparatus, its characterized in that: the handrail device include fixed connection seat (3) and handrail body (5), vertically be provided with lifting guide (4) in fixed connection seat (3) inside, handrail body (5) rear portion set up and put with lifting guide (4) complex guiding hole, handrail body (5) are established on lifting guide (4) through guiding hole (51) cover, be provided with locking mechanism between handrail body (5) and lifting guide (4), the anterior opening part of handrail body (5) is worn out from fixed connection seat (3) front portion and is extended forward.
2. The armrest structure for a child safety seat according to claim 1, wherein: the locking mechanism is provided with an elastic bayonet lock (6) inside the handrail body (5) and a plurality of gear holes (41) arranged on the lifting guide rail, the elastic bayonet lock (6) is propped against the lifting guide rail (4) under the action of a spring, and when the gear holes (41) correspond to the elastic bayonet lock (6), the handrail body (5) is locked on the lifting guide rail (4).
3. The armrest structure for a child safety seat according to claim 2, wherein: the bottom of the elastic clamping pin (6) is provided with a pull rod (61) extending downwards, and the pull rod (61) penetrates out of the bottom of the handrail body (5).
4. The armrest structure for a child safety seat according to any one of claims 1 to 3, wherein: the handrail body (5) comprises a base (51) at the lower part and a telescopic handrail (52) at the upper part, and the telescopic handrail (52) can be stretched back and forth at the top of the base (51).
5. The armrest structure for a child safety seat according to claim 4, wherein: the telescopic handrail (52) comprises an upper handrail (521) and a connecting plate (522), a sliding block (523) is arranged between the connecting plate (522) and the upper handrail (521) for connection, the connecting plate (522) is accommodated in the base (51), guide grooves (511) are formed in the top and the front side of the base (51), the upper handrail (521) is positioned at the top of the base (51), and the sliding block (523) is positioned in the guide grooves (511) so that the upper handrail (521) can slide back and forth along the guide grooves (511).
6. The armrest structure for a child safety seat according to claim 1, wherein: the seat board is characterized in that the middle parts of two sides of the seat board (1) are provided with upwards-raised wings (11), the profile of the rear side of each wing (11) is matched with the profile of the front side of the armrest body (5), when the armrest body (5) descends at the lowest position, the rear side of each wing (11) is attached to the front side of the armrest body (5), a through hole is reserved between the bottom of the armrest body (5) and the seat board (1), and the through hole is used for supplying a safety belt guide hole.
7. The armrest structure for a child safety seat according to claim 1, wherein: the backrest is characterized in that wings protruding forwards are arranged on two sides of the backrest (2), notches are formed in the front side or the inner side of each wing, and the fixed connecting seats (3) are arranged in the notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953796.5A CN110641328A (en) | 2019-10-09 | 2019-10-09 | Armrest structure of child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953796.5A CN110641328A (en) | 2019-10-09 | 2019-10-09 | Armrest structure of child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110641328A true CN110641328A (en) | 2020-01-03 |
Family
ID=69012420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910953796.5A Pending CN110641328A (en) | 2019-10-09 | 2019-10-09 | Armrest structure of child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110641328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021204285B2 (en) * | 2020-06-29 | 2023-07-20 | China Bambino Prezioso Co., Ltd. | Top cover, base for child safety seat and child safety seat |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047907A (en) * | 1999-08-03 | 2001-02-20 | Minoru Kasei Kk | Junior seat with armrest guard |
| CN1810539A (en) * | 2002-02-11 | 2006-08-02 | 哥瑞考儿童产品公司 | Child seat |
| CN2848623Y (en) * | 2005-09-28 | 2006-12-20 | 明门实业股份有限公司 | Automobile child seat capable of regulating hand rail heightness |
| CN101843416A (en) * | 2009-03-25 | 2010-09-29 | 明门香港股份有限公司 | Child booster seat and height-adjustment mechanism thereof |
| CN201833904U (en) * | 2010-09-15 | 2011-05-18 | 宁波安普力儿童用品有限公司 | Automobile heightening device for children |
| CN103434422A (en) * | 2011-01-07 | 2013-12-11 | 明门香港股份有限公司 | Child booster seat |
| CN205292343U (en) * | 2015-12-15 | 2016-06-08 | 好孩子儿童用品有限公司 | Folding children's car seat |
| CN206231257U (en) * | 2016-10-27 | 2017-06-09 | 襄阳容昊机电有限公司 | Automobile central control flip type armrest box universal telescopic armrest |
| CN206374592U (en) * | 2016-10-27 | 2017-08-04 | 襄阳容昊机电有限公司 | Control seat handrail flexible repacking device in automotive interior |
| CN208291039U (en) * | 2018-05-22 | 2018-12-28 | 上海沃雨电子科技有限公司 | The handrail stretching structure of child safety seat |
| CN211107058U (en) * | 2019-10-09 | 2020-07-28 | 浙江感恩科技股份有限公司 | Armrest structure of child safety seat |
-
2019
- 2019-10-09 CN CN201910953796.5A patent/CN110641328A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047907A (en) * | 1999-08-03 | 2001-02-20 | Minoru Kasei Kk | Junior seat with armrest guard |
| CN1810539A (en) * | 2002-02-11 | 2006-08-02 | 哥瑞考儿童产品公司 | Child seat |
| CN2848623Y (en) * | 2005-09-28 | 2006-12-20 | 明门实业股份有限公司 | Automobile child seat capable of regulating hand rail heightness |
| CN101843416A (en) * | 2009-03-25 | 2010-09-29 | 明门香港股份有限公司 | Child booster seat and height-adjustment mechanism thereof |
| CN201833904U (en) * | 2010-09-15 | 2011-05-18 | 宁波安普力儿童用品有限公司 | Automobile heightening device for children |
| CN103434422A (en) * | 2011-01-07 | 2013-12-11 | 明门香港股份有限公司 | Child booster seat |
| CN205292343U (en) * | 2015-12-15 | 2016-06-08 | 好孩子儿童用品有限公司 | Folding children's car seat |
| CN206231257U (en) * | 2016-10-27 | 2017-06-09 | 襄阳容昊机电有限公司 | Automobile central control flip type armrest box universal telescopic armrest |
| CN206374592U (en) * | 2016-10-27 | 2017-08-04 | 襄阳容昊机电有限公司 | Control seat handrail flexible repacking device in automotive interior |
| CN208291039U (en) * | 2018-05-22 | 2018-12-28 | 上海沃雨电子科技有限公司 | The handrail stretching structure of child safety seat |
| CN211107058U (en) * | 2019-10-09 | 2020-07-28 | 浙江感恩科技股份有限公司 | Armrest structure of child safety seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021204285B2 (en) * | 2020-06-29 | 2023-07-20 | China Bambino Prezioso Co., Ltd. | Top cover, base for child safety seat and child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230719 Address after: No. 031, Xiejiaci Group, Zhuxing Village, Wangling Town, You County, Zhuzhou, Hunan Province 412305 Applicant after: Xiao Xu Address before: 318020 No.3 Panlong Road, Jiangkou street, Huangyan District, Taizhou City, Zhejiang Province Applicant before: ZHEJIANG GANEN TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200103 |
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| WD01 | Invention patent application deemed withdrawn after publication |