CN103057513A - Child restraint harness having a chest clip device - Google Patents
Child restraint harness having a chest clip device Download PDFInfo
- Publication number
- CN103057513A CN103057513A CN2012103912908A CN201210391290A CN103057513A CN 103057513 A CN103057513 A CN 103057513A CN 2012103912908 A CN2012103912908 A CN 2012103912908A CN 201210391290 A CN201210391290 A CN 201210391290A CN 103057513 A CN103057513 A CN 103057513A
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- chest
- adaptor union
- engagement section
- sticked
- buckle device
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- Automotive Seat Belt Assembly (AREA)
Abstract
A child restraint harness includes first and second shoulder straps, a first chest clip connector held with the first shoulder strap and having an engaging part, and a second chest clip connector held with the second shoulder strap and having a catch structure. The engaging part is operable to engage and lock with the catch structure selectively at a first position to hold the first and second shoulder straps apart from each other at a first distance, and at a second position to hold the first and second shoulder straps apart from each other at a second distance greater than the first distance.
Description
Technical field
The present invention relates to a kind of child belt that is provided with the chest buckle device.
Background technology
Child safety seat generally includes child belt.Child belt includes a chest buckle device, and the chest buckle device is used for making shoulder belt to be maintained at the tram of child's shoulder.There is a problem in existing chest buckle device, namely is can not be so that child safety seat carries the child of different builds.
In view of this, a kind of chest buckle device that can be applicable to the child of different builds of needs is arranged at present, and can improve above-mentioned disappearance at least.
Summary of the invention
The object of the present invention is to provide a kind of child belt that is provided with the chest buckle device, in order to can be applicable to the child of different builds.
According to one embodiment of the invention, a kind of child belt is provided, it is characterized in that: described child belt comprises: one first shoulder belt; One second shoulder belt; One first chest button adaptor union is connected in this first shoulder belt and has an engagement section; And one second chest button adaptor union, be connected in this second shoulder belt and have a connected structure, this engagement section can engage and be locked in this connected structure in a primary importance and a second place, when engaging and being locked in this primary importance, the spacing of this first shoulder belt and this second shoulder belt is maintained at one first distance, when engaging and being locked in this second place, the spacing of this first shoulder belt and this second shoulder belt is maintained at a second distance, and this second distance is greater than this first distance.
Described child belt is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union can insert this slot.
Described child belt is characterized in that: this connected structure comprises at least two openings, and this two opening corresponds respectively to this primary importance and this second place, and this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
Described child belt is characterized in that: this two opening laterally interconnects.
Described child belt is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union includes a tongue piece, and this tongue piece can be inserted in this slot, until this engagement section is sticked in this connected structure.
Described child belt, it is characterized in that: this engagement section is connected in this tongue piece and is close to an end of this tongue piece, and this engagement section has a free end, and this free end is positioned at a zone line of this tongue piece, and this free end of this engagement section can be sticked in this connected structure.
Described child belt is characterized in that: this connected structure includes at least two openings, and this two opening corresponds respectively to this primary importance and this second place, and this free end of this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
Described child belt is characterized in that: this first chest button adaptor union that includes this engagement section, this tongue piece and this protuberance is formed in one.
Described child belt is characterized in that: this tongue piece has an end, has a narrow passage in this slot, and when this protuberance was sticked in arbitrary this opening, this end was sticked in this passage.
According to one embodiment of the invention, provide a kind of child safety seat with child belt.
According to one embodiment of the invention, a kind of chest buckle device that is used in child belt is provided, it is characterized in that the described chest buckle device that is used in child belt comprises: one first chest button adaptor union has an engagement section; And one second chest button adaptor union, having a connected structure, this engagement section can one of them mutually engage with this connected structure and lock in first, second position.
Described chest buckle device is characterized in that: this first chest button adaptor union and this second chest button adaptor union be for to relatively move along a displacement axis, and mutually engaging, and this first, second position is along this displacement axis separately.
Described chest buckle device, it is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union can be done to move in order to be inserted in this slot along a displacement axis, and this primary importance and this second place distribute along the displacement axis of this first chest button adaptor union.
Described chest buckle device is characterized in that: this connected structure includes at least two openings, and this two opening corresponds respectively to this primary importance and this second place, and this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
Described chest buckle device is characterized in that: this two opening laterally interconnects.
Described chest buckle device is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union includes a tongue piece, and this tongue piece can be inserted in this slot, until this engagement section is sticked in this connected structure.
Described chest buckle device, it is characterized in that: this engagement section is connected in this tongue piece and is close to an end of this tongue piece, this engagement section has a free end, and this free end is positioned at a zone line of this tongue piece, and this free end of this engagement section can be sticked in this connected structure.
Described chest buckle device is characterized in that: this connected structure includes at least two openings, and this two opening corresponds respectively to this primary importance and this second place, and this free end of this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
Described chest buckle device is characterized in that: include this engagement section, this tongue piece, and this first chest button adaptor union of this protuberance be formed in one.
Described chest buckle device is characterized in that: this tongue piece has an end, has a narrow passage in this slot, and when this protuberance was sticked in arbitrary this opening, this end was sticked in this passage.
According to one embodiment of the invention, a kind of chest buckle device that is used in child belt is provided, it is characterized in that: the described chest buckle device that is used in child belt comprises: one first chest button adaptor union has an engagement section; And one second chest button adaptor union, has a connected structure, this the first chest button adaptor union and this second chest button adaptor union move so that mutually locking along a displacement axis, this connected structure definition has at least one first area and a second area, this first area and this second area are arranged at this displacement axis, and this engagement section can be sticked in arbitrary this first area and this second area of this connected structure.
Described chest buckle device is characterized in that: this first area and this second area include several openings, and this engagement section can be sticked in arbitrary this opening.
Described chest buckle device is characterized in that: flexibly deviation can be done perpendicular to this displacement axis in this engagement section.
Description of drawings
Fig. 1 illustrates the scheme drawing of the child belt that one embodiment of the invention provides.
Fig. 2 illustrates the part enlarged drawing of the chest buckle device of the first winding state.
Fig. 3 illustrates the scheme drawing that the chest buckle device is in the state of disassembling.
Fig. 4 illustrates the cutaway view of chest buckle device.
Fig. 5 illustrates the scheme drawing of the chest buckle device of the second winding state.
The specific embodiment
Fig. 1 illustrates the scheme drawing of the child belt 100 that one embodiment of the invention provides.Child belt 100 can be located at a child seat 102, and this child seat 102 has a sitting part 104 and and leans against 106.This child seat 102 can comprise and is installed on the child safety seat of taking for the child in the car.Child belt 100 can include waistband 110A and 110B, hip band 112, first and second shoulder belt 114A, 114B and a fixing fastener 116 of using, and fastener 116 is connected in hip band 112.In one embodiment, child belt 100 can be 3 fixed devices, and it includes two buckling piece 120A, 120B, and this two buckling piece 120A, 120B can fasten with fastener 116 and lock.The buckling piece 120A on child right side is connected with the waistband 110A on child right side and the first shoulder belt 114A, and the buckling piece 120B in child left side is connected with waistband 110B and the shoulder belt 114B in child left side.In one embodiment, waistband 110A and shoulder belt 114A can be the same ribbon that detours in fastener 120A, then can be another ribbon that detours in fastener 120B as for waistband 110B and shoulder belt 114B.Each buckling piece 120A, 120B can include a tongue piece, and this tongue piece is used for fastening with fastener 116.Child belt 100 can include a chest buckle device 130 in addition, and this chest buckle device 130 can be positioned the tram with shoulder belt 114A, 114B.
Cooperate Fig. 1, Fig. 2 illustrates the part enlarged drawing of chest buckle device 130, and Fig. 3 illustrates the scheme drawing that chest buckle device 130 is in the state of disassembling, and Fig. 4 illustrates the cutaway view of chest buckle device 130.Chest buckle device 130 can include first and second chest button adaptor union 132,134, the first chest button adaptor unions 132 and be connected in the first shoulder belt 114A, and the second chest button adaptor union 134 is connected in the second shoulder belt 114B.Be understandable that the position of first, second chest button adaptor union 132,134 can mutually be exchanged and be connected with first, second shoulder belt 114A, 114B respectively.First, second chest button adaptor union 132,134 can mutually engage and locks in diverse location, so as to set chest buckle device 130 required width (that is on the first chest button adaptor union 132 a bit with the second chest button adaptor union 134 on relative another transverse distance between putting).Because the first chest button adaptor union 132 and the second chest button adaptor union 134 can be interconnected in a plurality of positions, can set different distance between first, second shoulder belt 114A, the 114B.First, second chest button adaptor union 132,134 is respectively equipped with two groove 136A, 136B, and shoulder belt 114A, 114B are arranged in respectively this two groove 136A, 136B, and can vertically be around respectively first, second chest button adaptor union 132,134.
Consult Fig. 3 and Fig. 4, the first chest button adaptor union 132 can include an adjustment part 140, and this adjustment part 140 has groove, and is extended with a tongue piece 146 from this groove.One end of this groove (that is position of the groove 136A that detours of contiguous shoulder belt 114A) can be defined by a sidewall 144.Tongue piece 146 can include an elastomeric engagement section 148.Engagement section 148 is connected in tongue piece 146, and the terminal 146A of contiguous tongue piece 146 (that is away from shoulder belt 114A an end).Engagement section 148 can have a free end 148A.Free end 148A is positioned at the zone line of tongue piece 146, and arranges between the terminal 146A of sidewall 144 and tongue piece 146.The freedom part 148A of engagement section 148 is provided with a protuberance 149.In this embodiment, protuberance 149 is circular, but also can be other shapes.The the first chest button adaptor union 132 that includes adjustment part 140, tongue piece 146, engagement section 148 and protuberance 149 can be integrated plastic body.This two groove 136A can be formed at the relative both sides of adjustment part 140, and shoulder belt 114A is around adjustment part 140.Therefore, the first chest button adaptor union 132 can be adjusted movably along shoulder belt 114A.
The inside of the second chest button adaptor union 134 can include a slot 150.The tongue piece 146 of the second chest button adaptor union 132 can be inserted in the slot 150 along a displacement axis X.The second chest button adaptor union 134 is provided with a connected structure 152.Engagement section 148 can engage with several diverse locations of connected structure 152 and lock.Connected structure 152 is extensible in a sidewall of slot 150, and includes two openings 156,158.This two opening 156,158 is distributed in displacement axis X and is communicated in slot 150.This two opening 156,158 shape can be circle, so that the shape of collocation protuberance 149, yet also can be other shapes.This two opening 156,158 directions along displacement axis X are connected with each other logical, and are provided with an inwall 160 between this two opening 156,158.In other embodiments, this two opening 156,158 can not be connected yet.Include the plastic body that the second chest button adaptor union 134 of connected structure 152 can be formed in one.
Consult Fig. 1 to Fig. 5, the control step of chest buckle device 130 will be described subsequently.After children's safety strap 100 was pinioned the child, first, second chest button adaptor union 132,134 can vertically be adjusted to the height of about alignment child oxter.Then, the tongue piece 146 of the first chest button adaptor union 132 can insert along displacement axis X the slot 150 of the second chest button adaptor union 134, until protuberance 149 fastens with opening 156 or 158 and locks, and protuberance 149 and engaging of opening 156 (or 158) be by engagement piece 148 along perpendicular to the direction of displacement axis X flexibly deviation reach.Therefore, the first chest button adaptor union 132 and the second chest button adaptor union 134 can relatively move along displacement axis X, and mutually to engage in first, second not identical position, wherein first, second position is for to distribute separately along displacement axis X.
For example, if child's build is less, tongue piece 146 can be along slot 150 toward interior insertion, until protuberance 149 engages and be locked in the opening 156 of connected structure 152, connected structure 152 then can be connected to sidewall 144 or close sidewall 144.As shown in Figures 1 and 2, when first, second chest button adaptor union 132,134 was sticked in this primary importance mutually, the set condition of chest buckle device 130 was so that one first distance B 1 can have been kept in the interval of shoulder belt 114A, 114B.Under this embodiment, this two opening 156,158 laterally is connected, and inwall 160 can be kept protuberance 149 and is sticked in opening 156, and avoids protuberance 149 to move in another openings 158.
When child's build was larger, protuberance 149 engaged and is locked in the opening 158 of connected structure 152, makes the position of connected structure 152 be located farther from sidewall 144.As shown in Figure 5, when first, second chest button adaptor union 132,134 was sticked in this second place mutually, the set condition of chest buckle device 130 was so that the distance maintaining of shoulder belt 114A, 114B has a second distance D2, and second distance D2 is greater than the first distance B 1.
Consult Fig. 4, an end of slot 150 can form a narrow passage 162, and the height of passage 162 is less than slot 150.No matter whether protuberance 149 is locked in opening 156 or 158, the length of tongue piece 146 can be so that terminal 146A be sticked in passage 162 all the time.Therefore, first, second chest button adaptor union 132,134 can be realized engaging at least two positions separately, that is terminal 146A be sticked in passage 162 block chalaza, and protuberance 149 be sticked in the block chalaza of connected structure 152, so can so that chest buckle device 130 can firmly lock.
As want release the lock chest buckle device 130, can down suppress the protuberance 149 that stretches out in opening 156 (or 158), so that protuberance 149 breaks away from opening 156 (or 158).After chest buckle device 130 release the locks, then first, second chest button adaptor union 132,134 can be separated from each other, and perhaps capable of regulating is to set the required separation distance between shoulder belt 114A, the 114B.
Understandable, design of the present invention also may change to some extent.For instance, in the foregoing embodiments, engagement section 148 sees through the deviation of front and back and connected structure 152 and fastens or be disengaged structure 152.In other embodiments, the engagement section also can see through vertical segregation up and down and engages with connected structure or be disengaged structure.Be to realize vertical running up and down, can upper and lower relation installing engagement section and the position of connected structure, for example engagement section and connected structure are arranged at top and/or the below of the first chest button adaptor union 132 and the second chest button adaptor union 134.
Child belt provided by the present invention has at least one advantage and is to provide a chest buckle device 130, according to child's build, the spacing of shoulder belt 114A, 114B can be maintained at several different distance.
More than narration is according to a plurality of different embodiment of the present invention, and wherein various features can single or different combinations be implemented.Therefore, the exposure of embodiment of the present invention is the specific embodiment of illustrating principle of the present invention, should be regardless of limit the present invention in the embodiment that discloses.Further it had before been narrated and accompanying drawing only is the usefulness of the present invention's demonstration, not limited by its limit.The variation of other elements or combination be possibility all, and is not contrary in spirit of the present invention and scope.
[main element nomenclature]
Child belt 100
Lean against 106 waistband 110A, 110B
Fastener 116 buckling piece 120A, 120B
Groove 136A, 136B adjustment part 140
Free end 148A protuberance 149
Opening 156,158 passages 162
Claims (23)
1. child belt is characterized in that: comprising:
One first shoulder belt;
One second shoulder belt;
One first chest button adaptor union is connected in this first shoulder belt and has an engagement section; And
One second chest button adaptor union, be connected in this second shoulder belt and have a connected structure, this engagement section can engage and be locked in this connected structure in a primary importance and a second place, when engaging and being locked in this primary importance, the spacing of this first shoulder belt and this second shoulder belt is maintained at one first distance, when engaging and being locked in this second place, the spacing of this first shoulder belt and this second shoulder belt is maintained at a second distance, and this second distance is greater than this first distance.
2. child belt as claimed in claim 1, it is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union can insert this slot.
3. child belt as claimed in claim 1, it is characterized in that: this connected structure comprises at least two openings, and this two opening corresponds respectively to this primary importance and this second place, and this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
4. child belt as claimed in claim 3, it is characterized in that: this two opening laterally interconnects.
5. child belt as claimed in claim 1, it is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union includes a tongue piece, and this tongue piece can be inserted in this slot, until this engagement section is sticked in this connected structure.
6. child belt as claimed in claim 5, it is characterized in that: this engagement section is connected in this tongue piece and is close to an end of this tongue piece, and this engagement section has a free end, and this free end is positioned at a zone line of this tongue piece, and this free end of this engagement section can be sticked in this connected structure.
7. child belt as claimed in claim 5, it is characterized in that: this connected structure includes at least two openings, this two opening corresponds respectively to this primary importance and this second place, and this free end of this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
8. child belt as claimed in claim 7, it is characterized in that: this first chest button adaptor union that includes this engagement section, this tongue piece and this protuberance is formed in one.
9. child belt as claimed in claim 7, it is characterized in that: this tongue piece has an end, has a narrow passage in this slot, and when this protuberance was sticked in arbitrary this opening, this end was sticked in this passage.
10. child safety seat, it has child belt claimed in claim 1.
11. a chest buckle device that is used in child belt is characterized in that: comprising:
One first chest button adaptor union has an engagement section; And
One second chest button adaptor union has a connected structure, and this engagement section can one of them mutually engage with this connected structure and lock in first, second position.
12. chest buckle device as claimed in claim 11 is characterized in that: this first chest button adaptor union and this second chest button adaptor union be for to relatively move along a displacement axis, and mutually engaging, and this first, second position is along this displacement axis separately.
13. chest buckle device as claimed in claim 11, it is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union can be done to move in order to be inserted in this slot along a displacement axis, and this primary importance and this second place distribute along the displacement axis of this first chest button adaptor union.
14. chest buckle device as claimed in claim 11 is characterized in that: this connected structure includes at least two openings, this two opening corresponds respectively to this primary importance and this second place, and this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
15. chest buckle device as claimed in claim 14 is characterized in that: this two opening laterally interconnects.
16. chest buckle device as claimed in claim 11 is characterized in that: this second chest button adaptor union includes a slot, and this first chest button adaptor union includes a tongue piece, and this tongue piece can be inserted in this slot, until this engagement section is sticked in this connected structure.
17. chest buckle device as claimed in claim 16, it is characterized in that: this engagement section is connected in this tongue piece and is close to an end of this tongue piece, this engagement section has a free end, and this free end is positioned at a zone line of this tongue piece, and this free end of this engagement section can be sticked in this connected structure.
18. chest buckle device as claimed in claim 17, it is characterized in that: this connected structure includes at least two openings, this two opening corresponds respectively to this primary importance and this second place, and this free end of this engagement section has a protuberance, and this protuberance can be sticked in arbitrary this opening.
19. chest buckle device as claimed in claim 18 is characterized in that: include this engagement section, this tongue piece, and this first chest button adaptor union of this protuberance be formed in one.
20. chest buckle device as claimed in claim 18 is characterized in that: this tongue piece has an end, has a narrow passage in this slot, when this protuberance was sticked in arbitrary this opening, this end was sticked in this passage.
21. a chest buckle device that is used in child belt is characterized in that: comprising:
One first chest button adaptor union has an engagement section; And
One second chest button adaptor union, has a connected structure, this the first chest button adaptor union and this second chest button adaptor union move so that mutually locking along a displacement axis, this connected structure definition has at least one first area and a second area, this first area and this second area are arranged at this displacement axis, and this engagement section can be sticked in arbitrary this first area and this second area of this connected structure.
22. chest buckle device as claimed in claim 21 is characterized in that: this first area and this second area include several openings, and this engagement section can be sticked in arbitrary this opening.
23. chest buckle device as claimed in claim 21 is characterized in that: flexibly deviation can be done perpendicular to this displacement axis in this engagement section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161627832P | 2011-10-18 | 2011-10-18 | |
| US61/627,832 | 2011-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057513A true CN103057513A (en) | 2013-04-24 |
| CN103057513B CN103057513B (en) | 2015-10-28 |
Family
ID=48100497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210391290.8A Active CN103057513B (en) | 2011-10-18 | 2012-10-16 | There is the child belt of chest buckle device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103057513B (en) |
| CA (1) | CA2792321C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515264A (en) * | 2017-09-19 | 2019-03-26 | 伯瑞苔斯儿童安全股份有限公司 | Quick-connect couplings device for child safety seat top tether |
| CN112721855A (en) * | 2021-01-23 | 2021-04-30 | 刘三元 | Based on alternately fixed new energy automobile seat safety belt |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644494B (en) * | 2016-02-17 | 2018-03-20 | 广东奥迪动漫玩具有限公司 | Child safety seat multifunctional intellectual latches |
| US11191325B2 (en) | 2018-04-13 | 2021-12-07 | Msa Technology, Llc | Harness connection arrangement |
| US11974639B2 (en) | 2018-07-09 | 2024-05-07 | Msa Technology, Llc | Harness connection arrangement |
| US11660476B2 (en) | 2019-06-28 | 2023-05-30 | Msa Technology, Llc | Articulated harness connection arrangement with integrated attachment element |
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| CA2419450A1 (en) * | 2002-05-02 | 2003-11-02 | Cosco Management, Inc. | Harness retainer with limited-travel button |
| US20080295304A1 (en) * | 2007-06-01 | 2008-12-04 | James Gardner | Adjustable fastener for clothing |
| CN101712334A (en) * | 2004-04-13 | 2010-05-26 | 葛莱儿婴儿产品股份有限公司 | Child restraint assembly for child vehicle seat |
| CN101857006A (en) * | 2009-03-26 | 2010-10-13 | 葛莱儿婴儿产品股份有限公司 | Harness buckle and chest clip discharge |
| US20110193396A1 (en) * | 2010-02-10 | 2011-08-11 | Friedman Mark J | Locking harness apparatus and method |
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2012
- 2012-10-12 CA CA 2792321 patent/CA2792321C/en active Active
- 2012-10-16 CN CN201210391290.8A patent/CN103057513B/en active Active
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| CA2419450A1 (en) * | 2002-05-02 | 2003-11-02 | Cosco Management, Inc. | Harness retainer with limited-travel button |
| CN101712334A (en) * | 2004-04-13 | 2010-05-26 | 葛莱儿婴儿产品股份有限公司 | Child restraint assembly for child vehicle seat |
| US20080295304A1 (en) * | 2007-06-01 | 2008-12-04 | James Gardner | Adjustable fastener for clothing |
| CN101857006A (en) * | 2009-03-26 | 2010-10-13 | 葛莱儿婴儿产品股份有限公司 | Harness buckle and chest clip discharge |
| US20110193396A1 (en) * | 2010-02-10 | 2011-08-11 | Friedman Mark J | Locking harness apparatus and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109515264A (en) * | 2017-09-19 | 2019-03-26 | 伯瑞苔斯儿童安全股份有限公司 | Quick-connect couplings device for child safety seat top tether |
| CN109515264B (en) * | 2017-09-19 | 2023-06-13 | 伯瑞苔斯儿童安全股份有限公司 | Quick connect coupler for child safety seat top harness |
| CN112721855A (en) * | 2021-01-23 | 2021-04-30 | 刘三元 | Based on alternately fixed new energy automobile seat safety belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2792321A1 (en) | 2013-04-18 |
| CN103057513B (en) | 2015-10-28 |
| CA2792321C (en) | 2015-04-14 |
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