CN105946644A - Buffer base of bidirectional basket type safety seat for infants - Google Patents
Buffer base of bidirectional basket type safety seat for infants Download PDFInfo
- Publication number
- CN105946644A CN105946644A CN201610433354.4A CN201610433354A CN105946644A CN 105946644 A CN105946644 A CN 105946644A CN 201610433354 A CN201610433354 A CN 201610433354A CN 105946644 A CN105946644 A CN 105946644A
- Authority
- CN
- China
- Prior art keywords
- spring
- square tube
- lock
- assembly
- buffering
- 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
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
- B60N2/2884—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle with protection systems against abnormal g-forces
-
- 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
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- 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
-
- 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
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 basket type safety seats for children, and discloses a buffer base of a bidirectional basket type safety seat for infants. The buffer base has the advantages that spring damping is added for components such as a base, a backrest and a headrest of the safety seat for children, accordingly, the buffer base is favorable for damping and energy absorbing during collision, and injury to the bodies of the children can be relieved; basket unlocking, handle rotation limiting, pedal and safety belt assembles of the seat are optimized, and accordingly the practicality of the buffer base can be improved; the buffer base is additionally provided with anti-splashing assemblies, and accordingly the children can be prevented from being injured by splashing articles during collision.
Description
Technical field
The present invention relates to a kind of safety seat, be specifically related to a kind of infant two-way blasket type safety seat buffering plate.
Background technology
Existing child safety seat is generally connected as an entirety with ISOFIX with automotive seat, or is fixed with automotive seat by the connection of seat belt five-point type.When collision scenario, utilizing the seat belt of safety seat to buffer the child on seat, shock-absorbing capacity is limited.
Summary of the invention
It is an object of the invention to provide a kind of infant with multi-buffer two-way blasket type safety seat buffering plate.
The technical scheme that the present invention takes is:
A kind of infant two-way blasket type safety seat buffering plate, including base pipe support assembly and energy-absorbing assembly, described base pipe support assembly includes two parallel square tubes, is connected by least two connecting shafts are fixing between side cross tube, and the afterbody of each square tube is separately installed with ISOFIX jointing；Described energy-absorbing assembly includes two parallel buffering slide bars, connected by two or above rotating shaft are fixing between two parallel buffering slide bars, buffering slide bar is correspondingly arranged with square tube, the two ends of each buffering slide bar are formed swing mechanism by the one group of front rod and one group of connects corresponding with square tube of back link being distributed in its both sides respectively, the bottom of described each connecting rod is hingedly connected to connecting shaft, and the top of each connecting rod is hingedly connected to rotating shaft；Being provided with extension spring between the square tube of homonymy and buffering slide bar, one end of described extension spring is installed on the afterbody of square tube, and the other end of extension spring is installed on the head of buffering slide bar；The detachable top being connected to energy-absorbing assembly of described hand basket assembly.
Further, before and after described buffering slide bar, end is respectively equipped with one end spring groove, is provided with bidirectional spring assembly in each spring groove, and the top of buffering slide bar is provided with installation seat plate, intersegmental respectively by the fixing connection of stable axle before and after two installing plates；Before and after described installation seat plate, the two sides of section extend one group of support being connected across outside spring groove separately down, and lining support is linked by each group by stable axle and corresponding bidirectional spring assembly concatenation；Before and after described installation seat plate end face, end is provided with lock machine mechanism, and described hand basket assembly connects bearing pin and is connected with lock machine mechanism.
Further, described bidirectional spring assembly includes two coaxial springs, is provided with spring plug between two springs, and spring is squeezed between spring plug and the two ends of spring groove, described stablizes axle simultaneously cross-under spring plug and to lining support.
Further, described base assembly is provided with ratchet Suo Neng mechanism, described ratchet Suo Neng mechanism is installed on the afterbody of base, and described ratchet Suo Neng mechanism includes ratchet and the lock hook with click-fit, described ratchet be arranged at after the head of connecting rod, ratchet and back link are integrated part, described lock hook is installed on the two sides of square tube by short axle, and lock hook can rotate around short axle, and short axle is cased with torsion spring, the two ends of torsion spring are connected with lock hook, and junction point is distributed in the both sides of lock hook center of rotation.
Yet further, described base assembly is provided with lock-stopping hinge mechanism, lock-stopping hinge mechanism is installed on the head of base, lock-stopping hinge mechanism is installed on square tube front end and in the slewing area of front rod, lock-stopping hinge mechanism includes the left and right voussoir arranging lining, left and right voussoir is installed in the mounting groove of square tube front end, the head of two voussoirs is articulated with square tube through screw, more than one stage clip it is extruded with between two voussoirs, the lozenges of voussoir overhangs from the two sides of square tube, and the peak of the tapered ramp of voussoir is near the head of square tube.
After taking above technical scheme, the invention have the benefit that when colliding, except base is forced seat anterior displacement by the lock inertia force of remaining upper parts and child's gross mass of ISOFIX, first linkage complies with upwards anterior displacement, on buffering slide bar and above parts, front upper place is to lifting, after when travelling forward, short connecting rod decline causes whole seat to rotate an angle, makes inertia force forward resolve into two component forward and up, decomposition pressure on human body.The damping action of bar linkage motion mechanism is played in the extension spring of base both sides.Cradle assembly inertia forward drives lock machine assembly forward simultaneously, now, before and after buffering slide bar, spring assembly cradle assemblies provides two-way damping buffering, be additionally provided with on base in ratchet Suo Neng mechanism and lock-stopping hinge mechanism one or both, for locked after buffering slide bar ejection, prevent it from rebounding.Base in the technical program provides and buffers fully, decreases injury in an impact.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of bidirectional spring assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is further described:
As shown in the figure, a kind of infant two-way blasket type safety seat buffering plate, including base pipe support assembly and energy-absorbing assembly, described base pipe support assembly includes two parallel square tubes 1, being connected by least two connecting shafts 2 are fixing between side cross tube, the afterbody of each square tube 1 is separately installed with ISOFIX jointing 3；Described energy-absorbing assembly includes two parallel buffering slide bars 4, by two or the above fixing connection of rotating shaft 5 between two parallel buffering slide bars 4, buffering slide bar 4 is correspondingly arranged with square tube 1, the two ends of each buffering slide bar 4 are formed swing mechanism by the one group of front rod 5 and one group of connects corresponding with square tube 1 of back link 7 being distributed in its both sides respectively, the bottom of described each connecting rod is hingedly connected to connecting shaft 2, and the top of each connecting rod is hingedly connected to rotating shaft 5；Being provided with extension spring 8 between the square tube 1 of homonymy and buffering slide bar 4, one end of described extension spring 8 is installed on the afterbody of square tube 1, and the other end of extension spring 8 is installed on the head of buffering slide bar 4；Before and after described buffering slide bar 4, end is respectively equipped with one end spring groove 9, bidirectional spring assembly it is provided with in each spring groove, bidirectional spring assembly includes two coaxial springs 14, spring plug 15 is installed between two springs, spring 14 is squeezed between the two ends of spring plug 15 and spring groove 9, the top of buffering slide bar is provided with installation seat plate 10, intersegmental respectively by the stable fixing connection of axle 11 before and after two installation seat plates 10；Before and after described installation seat plate 10, the two sides of section extend one group of support being connected across outside spring groove 12 separately down, each group to lining support 12 by the concatenation linkage of stable axle 11 and corresponding bidirectional spring assembly, described cross-under spring plug 15 and to serving as a contrast support 12 while stablize axle 11.Before and after described installation seat plate 10 end face, end is provided with lock machine mechanism 13, and described hand basket assembly connects bearing pin and is connected with lock machine mechanism 13.
Base assembly is provided with ratchet Suo Neng mechanism, described ratchet Suo Neng mechanism is installed on the afterbody of base, described ratchet Suo Neng mechanism includes ratchet 16 and the lock hook 17 with click-fit, described ratchet 16 is arranged at the head of back link 7, and ratchet 17 and back link 7 are integrated part, and described lock hook 16 is installed on the two sides of square tube 1 by short axle, lock hook 1 can rotate around short axle, being cased with torsion spring 18 on short axle, the two ends of torsion spring 18 are connected with lock hook 16, and junction point is distributed in the both sides of lock hook 16 center of rotation.
Base assembly is provided with lock-stopping hinge mechanism, lock-stopping hinge mechanism is installed on the head of base, lock-stopping hinge mechanism is installed on square tube 1 front end and in the slewing area of front rod, lock-stopping hinge mechanism includes the left and right voussoir 19 arranging lining, left and right voussoir 19 is installed in the mounting groove of square tube front end, the head of two voussoirs 19 is articulated with square tube through screw, more than one stage clip 20 it is extruded with between two voussoirs, the lozenges of voussoir 19 overhangs from the two sides of square tube, and the peak of the tapered ramp of voussoir 19 is near the head of square tube.
Claims (5)
1. an infant two-way blasket type safety seat buffering plate, including base pipe support assembly and energy-absorbing assembly, described base pipe support assembly includes two parallel square tubes, is connected by least two connecting shafts are fixing between side cross tube, and the afterbody of each square tube is separately installed with ISOFIX jointing；Described energy-absorbing assembly includes two parallel buffering slide bars, connected by two or above rotating shaft are fixing between two parallel buffering slide bars, buffering slide bar is correspondingly arranged with square tube, the two ends of each buffering slide bar are formed swing mechanism by the one group of front rod and one group of connects corresponding with square tube of back link being distributed in its both sides respectively, the bottom of described each connecting rod is hingedly connected to connecting shaft, and the top of each connecting rod is hingedly connected to rotating shaft；Being provided with extension spring between the square tube of homonymy and buffering slide bar, one end of described extension spring is installed on the afterbody of square tube, and the other end of extension spring is installed on the head of buffering slide bar；The detachable top being connected to energy-absorbing assembly of described hand basket assembly.
A kind of infant two-way blasket type safety seat buffering plate the most according to claim 1, it is characterized in that, before and after described buffering slide bar, end is respectively equipped with one end spring groove, bidirectional spring assembly it is provided with in each spring groove, the top of buffering slide bar is provided with installation seat plate, intersegmental respectively by the fixing connection of stable axle before and after two installing plates；Before and after described installation seat plate, the two sides of section extend one group of support being connected across outside spring groove separately down, and lining support is linked by each group by stable axle and corresponding bidirectional spring assembly concatenation；Before and after described installation seat plate end face, end is provided with lock machine mechanism, and described hand basket assembly connects bearing pin and is connected with lock machine mechanism.
A kind of infant two-way blasket type safety seat buffering plate the most according to claim 1, it is characterized in that, described bidirectional spring assembly includes two coaxial springs, spring plug is installed between two springs, spring is squeezed between spring plug and the two ends of spring groove, described stablizes axle simultaneously cross-under spring plug and to lining support.
A kind of infant two-way blasket type safety seat buffering plate the most according to claim 1, it is characterized in that, described base assembly is provided with ratchet Suo Neng mechanism, described ratchet Suo Neng mechanism is installed on the afterbody of base, described ratchet Suo Neng mechanism includes ratchet and the lock hook with click-fit, described ratchet be arranged at after the head of connecting rod, ratchet and back link are integrated part, described lock hook is installed on the two sides of square tube by short axle, lock hook can rotate around short axle, it is cased with torsion spring on short axle, the two ends of torsion spring are connected with lock hook, junction point is distributed in the both sides of lock hook center of rotation.
A kind of infant two-way blasket type safety seat buffering plate the most according to claim 1, it is characterized in that, described base assembly is provided with lock-stopping hinge mechanism, lock-stopping hinge mechanism is installed on the head of base, lock-stopping hinge mechanism is installed on square tube front end and in the slewing area of front rod, lock-stopping hinge mechanism includes the left and right voussoir arranging lining, left and right voussoir is installed in the mounting groove of square tube front end, the head of two voussoirs is articulated with square tube through screw, more than one stage clip it is extruded with between two voussoirs, the lozenges of voussoir overhangs from the two sides of square tube, the peak of the tapered ramp of voussoir is near the head of square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433354.4A CN105946644A (en) | 2016-06-18 | 2016-06-18 | Buffer base of bidirectional basket type safety seat for infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433354.4A CN105946644A (en) | 2016-06-18 | 2016-06-18 | Buffer base of bidirectional basket type safety seat for infants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946644A true CN105946644A (en) | 2016-09-21 |
Family
ID=56905929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610433354.4A Pending CN105946644A (en) | 2016-06-18 | 2016-06-18 | Buffer base of bidirectional basket type safety seat for infants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946644A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289071A (en) * | 2007-04-16 | 2008-10-22 | 沃尔沃建造设备控股（瑞典）有限公司 | Seat for heavy equipment having buffer means in forward and backward directions |
| US20090102253A1 (en) * | 2007-10-03 | 2009-04-23 | William Cameron Forbes | Load limiting (energy management) child restraint seat |
| JP2009531209A (en) * | 2005-12-19 | 2009-09-03 | ラジャーシンガム、アージューナ・イドレイスワラン | Vehicle occupant support |
| CN104760523A (en) * | 2015-03-09 | 2015-07-08 | 无锡利凯儿童用品有限公司 | LATCH connector for automobile seat |
| US20160059748A1 (en) * | 2013-03-05 | 2016-03-03 | Pidyon Controls Inc. | Car Seat |
| CN205185915U (en) * | 2015-11-25 | 2016-04-27 | 常州市博聪儿童用品股份有限公司 | ISOFIX adjusting device |
| CN105620321A (en) * | 2014-11-20 | 2016-06-01 | 伯瑞苔斯罗默儿童安全有限公司 | Child safety seat |
-
2016
- 2016-06-18 CN CN201610433354.4A patent/CN105946644A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009531209A (en) * | 2005-12-19 | 2009-09-03 | ラジャーシンガム、アージューナ・イドレイスワラン | Vehicle occupant support |
| CN101289071A (en) * | 2007-04-16 | 2008-10-22 | 沃尔沃建造设备控股（瑞典）有限公司 | Seat for heavy equipment having buffer means in forward and backward directions |
| US20090102253A1 (en) * | 2007-10-03 | 2009-04-23 | William Cameron Forbes | Load limiting (energy management) child restraint seat |
| US20160059748A1 (en) * | 2013-03-05 | 2016-03-03 | Pidyon Controls Inc. | Car Seat |
| CN105620321A (en) * | 2014-11-20 | 2016-06-01 | 伯瑞苔斯罗默儿童安全有限公司 | Child safety seat |
| CN104760523A (en) * | 2015-03-09 | 2015-07-08 | 无锡利凯儿童用品有限公司 | LATCH connector for automobile seat |
| CN205185915U (en) * | 2015-11-25 | 2016-04-27 | 常州市博聪儿童用品股份有限公司 | ISOFIX adjusting device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
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| WD01 | Invention patent application deemed withdrawn after publication |