CN104290623B - Back rod type automobile safety seat - Google Patents
Back rod type automobile safety seat Download PDFInfo
- Publication number
- CN104290623B CN104290623B CN201410454556.8A CN201410454556A CN104290623B CN 104290623 B CN104290623 B CN 104290623B CN 201410454556 A CN201410454556 A CN 201410454556A CN 104290623 B CN104290623 B CN 104290623B
- Authority
- CN
- China
- Prior art keywords
- cross bar
- latch hook
- rod
- chair
- base
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 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
-
- 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
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
- B60N2/286—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child forward facing
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
The invention relates to a back rod type automobile safety seat which comprises a base and a seat body. The base is connected with the seat body in a matched mode. A seat body turn up locking device is arranged between the base and the seat body and comprises locking hooks, lifting rods connected with the locking hooks, a lifting block connected with the lifting rods, a hinge shaft through which the locking hooks are arranged on the two sides of the back of the seat body, and a vertically movable transverse rod arranged at the pillow portion of the base. The locking hooks are locked with the transverse rods in a matched mode. The movable transverse rod is arranged at the pillow portion of the base, the locking hooks are arranged in a matched mode to be buckled with the movable transverse rod, and the transverse rod is embraced in a locked mode by lifting the locking hooks, so that the seat body is fastened to or unfastened from the base. By means of the structure, the back rod type automobile safety seat is not only safe and steady, but also easy and convenient to use.
Description
Technical field
The present invention relates to a kind of safety chair seats of car, more particularly, to a kind of back of the body rod-type safety chair seats of car.
Background technology
At present, the domestic market of safety chair seats of car is almost monopolized by external product, is especially derived from Germany technology
Safety seat, although it holds at high price, but still can't stop domestic consumer and it is liked.
Safety seat in the market has multiple patterns, and rough segmentation has positive fixing and reversely fixes two kinds, with positive solid
Fixed most commonly seen.
The special office in the Europe patent of Patent No. ep1077152a2, disclosing a kind of innovative point is fixing seat angle changing mechanism
Safety seat, this seat includes base and the seat cushion that can pivot, and seat belt is fixing on the seat by fixture, inclines for a pair
Angled tape lever is arranged on chair, is connected so that seat support angularly rotates with chair body simultaneously.
The special office in the Europe patent of Patent No. ep1232902a2, disclosing a kind of innovative point is fixing seat angle changing mechanism
Safety seat, this seat includes base and side frame device, and the device of a fixing belt is arranged on pedestal, and lever helps seat
The anglec of rotation.
The special office in the Europe patent of Patent No. ep0732235a2, disclosing a kind of innovative point is fixing seat angle changing mechanism
Safety seat, this seat includes medicated cushion and backrest, and seat belt has the installation path of determination, thus chair body is fixed on vehicle seat
On, lever can between path 1 and path 2 activity so that belt tilt thus becoming tighter.
The special office in the Europe patent of Patent No. ep0822115a2, disclosing a kind of innovative point is fixing seat angle changing mechanism
Safety seat, this seat includes base and seat, and seat belt equally has the installation path of determination, and a device is installed in bottom
On seat, help seat belt is fixed on base.
The special office in the Europe patent of Patent No. ep1006017a2, disclosing a kind of innovative point is fixing seat angle changing mechanism
Safety seat, this seat includes backrest and seat portion, and support member upwards is arranged on backrest, and can rotate to change
Angle with seat portion.
The special office in the Europe patent of Patent No. ep1356986a1, disclosing a kind of innovative point is fixing seat angle changing mechanism
Safety seat, this seat includes cushion portion, backrest and supporting mechanism, and supporting mechanism includes contact and connector, contact
It is moveable so that connector keeps certain angle with backrest.
The special office in the Europe patent of Patent No. ep0853019a1, discloses the emergency seat that a kind of innovative point is adjustable backrest
Chair, the backrest of this seat can move with respect to seat support so that seat can be adjusted to suitable position.
The special office in the Europe patent of Patent No. ep0921030a2, discloses the bindiny mechanism that a kind of innovative point is with base
Safety seat, this seat includes chair body and base, and they are connected by connect band, and a regulating part is arranged on seat support front end, can change
Become the angle of inclination of seat support.
So said structure is all more complicated, is unfavorable for the control of cost, and partial monopoly is also before the deadline.This area
Urgently want to develop a kind of structure safety chair seats of car simple, safe, easy to use.
Content of the invention
The invention solves the problems that safety seat complex structure, poor stability, awkward technical problem in prior art, from
And a kind of back of the body rod-type safety chair seats of car is provided.
The technical scheme that the present invention solves the above problems is as follows:
A kind of back of the body rod-type safety chair seats of car, including base and chair body, is connected between described base and chair body, described
It is provided with chair body between base and chair body and digs locking device, described chair body is dug locking device and included latch hook, connects described lock
The lifting rod of hook, connect described lifting rod lifting block, make described latch hook be installed to the hinge that portion both sides carried on the body by chair, also include setting
Put cross bar that can be up and down in described base occipitalia, described latch hook and described cross bar cooperation locking.
Preferred as technique scheme, described base occipitalia is provided with tilting cross bar slideway, described cross bar located at
It is interior and two ends are stretched out, and the termination stretched out is locked with described latch hook cooperation.
Preferred as technique scheme, described cross bar arranges the traversing cross bar locking piece of restricted described cross bar.
Preferred as technique scheme, described cross bar locking piece is snap ring.
Preferred as technique scheme, described chair body is dug locking device and is also included spring volume and buckle, and described spring is rolled up
Retaining ring located at described hinge and one suppress other end on described latch hook and suppress the fixed position in chair body.
Preferred as technique scheme, described latch hook is a lever construction, and balance pivot is located at itself and stud connection
Place, is power end with described lifting rod connection end, and the setting that described spring volume is buckled constitutes the suitable moment of resistance.
Preferred as technique scheme, when described lifting block drives lifting rod above to carry, in the latch hook of lever construction
Under effect, the hook end of described latch hook shrinks, and discharges the termination of described cross bar；When the power acting on described lifting block releases,
Under the resilience force effect that described spring volume is buckled, the hook end camber line decentralization of latch hook, complete the lock of the termination of described cross bar is embraced, or empty
Embrace.
Preferred as technique scheme, described lifting block lower end is just with the spacing holding end with described chair
8～15cm in singlehanded lifting.
The method have the advantages that
1st, mobile cross bar is arranged on base occipitalia by the present invention, and arranges latch hook and interlock therewith, is realized by lifting latch hook
The lock of cross bar is embraced, thus realizing fixing chair body or solution is fixed on base, this structure not only safety and firmness of the present invention, and
And it is easy to use；And one hand can be realized as the solution locking of chair body and digs, another handss can be liberated and go fixing peace
Full band, thus for realizing the one man operation of safety seat is laid the first stone；
2nd, the present invention is provided with snap ring on cross bar, thus cross bar can be avoided to drop in use；
3rd, the present invention is provided with spring volume on hinge and buckles, thus there is the power of elasticity recovery deformation when lifting latch hook,
This power is able to maintain that and latches the state embracing mobile cross bar termination lock；
4th, the mobile cross bar of the present invention can be up and down, and is provided in tilting cross bar slideway, therefore originally
Invention imparts chair body regulatory function, can adjust with sitting posture and be adapted.
Brief description
Fig. 1 is the structural representation of base of the present invention；
Fig. 2 is the structural representation of chair body of the present invention；
In figure,；
14- cross bar, 15- snap ring, 16- cross bar slideway；
41- latch hook, 42- lifting rod, 43- lifting block.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed.
This specific embodiment is only explanation of the invention, is not limitation of the present invention.People in the art
Any modification done after the description having read the present invention of member, as long as in scope of the claims, all incite somebody to action
Protected by Patent Law.
As shown in Figure 1-2, a kind of back of the body rod-type safety chair seats of car, including base and chair body, between described base and chair body
It is connected, is provided with chair body between described base and chair body and digs locking device, described chair body is dug locking device and included locking
Hook 41, connect described latch hook 41 lifting rod 42, connect described lifting rod 42 lifting block 43, make described latch hook 41 be installed to chair
The hinge of body 2 back both sides, also includes being arranged on the cross bar 14 that described base occipitalia can be up and down, described latch hook 41 with described
Cross bar 14 cooperation locking.Described base 1 occipitalia is provided with tilting cross bar slideway 16, and described cross bar 14 sets in the inner and two ends
Stretch out, the termination stretched out is locked with described latch hook 41 cooperation.The traversing horizontal stroke of restricted described cross bar 14 is arranged on described cross bar 14
Rod lock part snap ring 15.Described chair body is dug locking device and is also included spring volume and buckle, and described spring rolls up retaining ring located at described
Hinge and one suppress other end on described latch hook 41 and suppress the fixed position in chair body.Described latch hook 41 is a lever knot
Structure, balance pivot is located at itself and stud connection, is power end with described lifting rod 42 connection end, the setting that described spring volume is buckled
Constitute the suitable moment of resistance.When described lifting block 43 drives lifting rod 42 above to carry, under the latch hook 41 of lever construction acts on, institute
The hook end stating latch hook 41 shrinks, and discharges the termination of described cross bar 14；When the power acting on described lifting block 43 releases, described
Under the resilience force effect that spring volume is buckled, the hook end camber line decentralization of latch hook 41, complete the lock of the termination of described cross bar 14 is embraced, or empty
Embrace.Described lifting block 43 lower end and the 8～15cm for ease of singlehanded lifting for the spacing holding end with described chair.
Claims (8)
1. a kind of back of the body rod-type safety chair seats of car, including base and chair body, is connected between described base and chair body, its feature
It is: be provided with chair body between described base and chair body and dig locking device, described chair body is dug locking device and included latch hook
(41), connect the lifting rod (42) of described latch hook (41), connect the lifting block (43) of described lifting rod (42), make described latch hook
(41) it is installed to the hinge of chair body (2) back both sides, also include being arranged on the cross bar that described base (1) occipitalia can be up and down
(14), described latch hook (41) and described cross bar (14) cooperation locking.
2. a kind of back of the body rod-type safety chair seats of car according to claim 1 it is characterised in that: described base (1) occipitalia sets
It is equipped with tilting cross bar slideway (16), described cross bar (14) sets in the inner and two ends are stretched out, the termination stretched out and described latch hook
(41) cooperation locking.
3. a kind of back of the body rod-type safety chair seats of car according to claim 2 it is characterised in that: described cross bar (14) is upper to be arranged
The traversing cross bar locking piece (15) of restricted described cross bar (14).
4. a kind of back of the body rod-type safety chair seats of car according to claim 3 it is characterised in that: described cross bar locking piece (15)
For snap ring.
5. a kind of back of the body rod-type safety chair seats of car according to claim 1 it is characterised in that: described chair body digs locking dress
Put and also include spring volume and buckle, described spring volume retaining ring located at described hinge and one suppress and go up other end in described latch hook (41)
Suppress the fixed position in chair body (2).
6. a kind of back of the body rod-type safety chair seats of car according to claim 5 it is characterised in that: described latch hook (41) is a thick stick
Bar structure, balance pivot is located at itself and stud connection, is power end with described lifting rod (42) connection end, and described spring volume is buckled
Setting constitute the suitable moment of resistance.
7. a kind of back of the body rod-type safety chair seats of car according to claim 6 it is characterised in that: when described lifting block (43) band
When dynamic lifting rod (42) above carries, under the latch hook (41) of lever construction acts on, the hook end of described latch hook (41) shrinks, and release is described
The termination of cross bar (14)；When the power acting on described lifting block (43) releases, under the resilience force effect that described spring volume is buckled,
The hook end camber line decentralization of latch hook (41), completes the lock of the termination of described cross bar (14) is embraced, or empty armful.
8. a kind of back of the body rod-type safety chair seats of car according to claim 7 it is characterised in that: described lifting block (43) lower end
The spacing of end and described chair body (2) upper end end is for ease of 8～15cm of singlehanded lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454556.8A CN104290623B (en) | 2014-09-09 | 2014-09-09 | Back rod type automobile safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454556.8A CN104290623B (en) | 2014-09-09 | 2014-09-09 | Back rod type automobile safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290623A CN104290623A (en) | 2015-01-21 |
| CN104290623B true CN104290623B (en) | 2017-01-25 |
Family
ID=52310662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410454556.8A Active CN104290623B (en) | 2014-09-09 | 2014-09-09 | Back rod type automobile safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290623B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116274B (en) * | 2017-11-14 | 2024-03-22 | 浙大城市学院 | Quick dismounting structure of racing car seat |
| CN108407681B (en) * | 2018-03-28 | 2019-07-26 | 重庆双英汽车座椅有限公司 | A kind of automotive seat safety adjusting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9700351D0 (en) * | 1997-01-09 | 1997-02-26 | Britax Roemer Kindersicherheit Gmbh | Child safety seat |
| GB0103983D0 (en) * | 2001-02-17 | 2001-04-04 | Britax Roemer Kindersicherheit Gmbh | Child safety seat |
| GB0208678D0 (en) * | 2002-04-16 | 2002-05-29 | Britax Roemer Kindersicherheit Gmbh | Child safety seat |
| CN204236278U (en) * | 2014-09-09 | 2015-04-01 | 安吉迪瑞家具有限公司 | A kind of back of the body rod-type safety chair seats of car |
-
2014
- 2014-09-09 CN CN201410454556.8A patent/CN104290623B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290623A (en) | 2015-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Chuanjun Inventor before: Chen Yue Inventor before: Chen Zhongbo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171025 Address after: 065400, room 1, unit 12, building 502, Huiyuan District, 69 outer ring road, Chengxi District, Xianghe, Hebei, Langfang Patentee after: Hou Chuanjun Address before: 313000 Huzhou County, Zhejiang City, Anji Province Town Development Zone Health Medicine Industry Park (Changle community) Patentee before: ANJI DIRUI FURNITURE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180806 Address after: 226600 No. 8, Xiao Xing Avenue, Chengdong Town, Haian County, Nantong, Jiangsu Patentee after: Haian Runde Garment Co. Ltd. Address before: 065400 room 1, unit 12, Huiyuan District, 69 outer ring road, Xianghe West, Langfang, Hebei, 502 Patentee before: Hou Chuanjun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191028 Address after: 221300 No. 88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co., Ltd. Address before: No. 8 East 226600 Avenue Hyosung Haian County town of Jiangsu city of Nantong Province Patentee before: Haian Runde Garment Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |