CN107878272B - Fixing device for child safety seat - Google Patents
Fixing device for child safety seat Download PDFInfo
- Publication number
- CN107878272B CN107878272B CN201711157759.0A CN201711157759A CN107878272B CN 107878272 B CN107878272 B CN 107878272B CN 201711157759 A CN201711157759 A CN 201711157759A CN 107878272 B CN107878272 B CN 107878272B
- Authority
- CN
- China
- Prior art keywords
- sliding
- supporting
- safety seat
- child safety
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- B60N2/2884—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle with protection systems against abnormal g-forces
Abstract
A fixing device for a child safety seat comprises a supporting mechanism fixedly arranged below an automobile seat and a connecting mechanism which is arranged on the supporting mechanism in a sliding manner and is used for being connected with the safety seat; the supporting mechanism comprises two supporting rails which are respectively arranged at two sides of the automobile seat, a sliding groove which extends along the front-back direction of the automobile seat is formed in the top of each supporting rail, two limiting rods are fixedly connected between the two supporting rails, and the two limiting rods limit the two supporting rails from the front-back direction; the connecting mechanism comprises two connecting plates which are respectively arranged in the two sliding grooves in a sliding mode, and a buffer spring is respectively arranged between the connecting plates and two ends of the sliding grooves. The invention provides a fixing device for a child safety seat, which can prevent the child safety seat from rigidly colliding with the automobile seat when the automobile suddenly starts or brakes, thereby preventing the child from being injured.
Description
Technical Field
The invention relates to the field of automobiles, in particular to a fixing device for a child safety seat.
Background
Child safety seats are used to protect children from safety in vehicles. In general, when a child sits on a car, a child safety seat is mounted on the car seat, providing safety protection for the child while sitting on the car.
When the child safety seat is installed for children in different age groups, different modes of seat installation and seat installation back to back are selected, and in addition, the automobile can hurt the children when suddenly stops or starts and in traffic accidents happen, so that the child safety seat with the buffering function is also necessary.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the fixing device for the child safety seat, which can prevent the child safety seat from rigidly colliding with the automobile seat when the automobile is suddenly started or braked, thereby preventing the child from being injured.
In order to achieve the above purpose, the invention adopts the following specific scheme:
a fixing device for a child safety seat comprises a supporting mechanism fixedly arranged below an automobile seat and a connecting mechanism which is arranged on the supporting mechanism in a sliding manner and is used for being connected with the safety seat;
the supporting mechanism comprises two supporting rails which are respectively arranged at two sides of the automobile seat, a sliding groove which extends along the front-back direction of the automobile seat is formed in the top of each supporting rail, two limiting rods are fixedly connected between the two supporting rails, and the two limiting rods limit the two supporting rails from the front-back direction;
the connecting mechanism comprises two connecting plates which are respectively arranged in the two sliding grooves in a sliding mode, and a buffer spring is respectively arranged between the connecting plates and two ends of the sliding grooves.
The two limit rods are higher than the bottoms of the two support rails.
The two support rails are respectively provided with a connecting groove extending along the front-back direction of the automobile seat on one side, which is back to the arrangement, of the support rails, and a fixing piece used for fixing the support rails on the automobile seat is movably arranged in the connecting grooves.
The fixing piece comprises a movable body which is movably arranged in the connecting groove, and bolts which extend along the left-right direction of the automobile seat are arranged on the movable body in a penetrating mode.
The connecting plate is rectangular plate, and the lower part of connecting plate an organic whole is connected with the slide bar, and the slide bar is the round bar, and the diameter of slide bar is greater than the thickness of connecting plate, and the length of slide plate equals the length of connecting plate, the spout include with slide bar assorted arc portion and with connecting plate assorted straight portion.
The two ends of the sliding rod are respectively integrally connected with a thin rod, the two buffer springs are sleeved on the two thin rods, and the length of each buffer spring is greater than that of each thin rod.
The connecting groove is an I-shaped groove.
Two ends of the supporting rail are fixedly connected with end plates for sealing the sliding grooves respectively.
The beneficial effects are that: according to the invention, when the automobile is suddenly started or braked, the child safety seat drives the two connecting plates to move backwards or forwards, and rigid collision between the child safety seat and the automobile seat can be avoided through the action of the buffer spring, so that the child is prevented from being injured.
Drawings
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a perspective view of the overall structure of the present invention;
FIG. 3 is a schematic view of the connection mechanism of the present invention;
FIG. 4 is a schematic view of a support rail of the present invention;
FIG. 5 is a schematic view of the structure of the connecting plate of the present invention;
fig. 6 is a schematic view of the structure of the fixing member of the present invention.
Reference numerals: 1. the support rail, 2, the spread groove, 3, the gag lever post, 4, the mounting, 5, the end plate, 6, the connecting plate, 7, the thin pole, 8, buffer spring, 9, spout, 10, the mobile body, 11, bolt.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the drawings.
As shown in fig. 1 to 6, a fixing device for a child safety seat includes a support mechanism fixedly provided under a car seat and a connection mechanism slidably provided on the support mechanism for connection with the safety seat.
The supporting mechanism comprises two supporting rails 1 which are respectively arranged on two sides of the automobile seat, a sliding groove 9 which extends along the front-back direction of the automobile seat is formed in the top of the supporting rails 1, two limiting rods 3 are fixedly connected between the two supporting rails 1, the two limiting rods 3 limit the two supporting rails 1 in the front-back direction, and the two limiting rods 3 are higher than the bottoms of the two supporting rails 1. The two support rails 1 are respectively provided with a connecting groove 2 extending along the front-back direction of the automobile seat on one side which is back to the support rails, the connecting grooves 2 are I-shaped grooves, and two ends of the support rails 1 are respectively fixedly connected with an end plate 5 for sealing the sliding grooves 9. A fastening element 4 for fastening the support rail 1 to the vehicle seat is arranged movably in the connecting channel 2. The fixing member 4 includes a movable body 10 movably disposed in the coupling groove 2, and a bolt 11 extending in the left-right direction of the car seat is provided to pass through the movable body 10.
The connecting mechanism comprises two connecting plates 6 which are respectively arranged in two sliding grooves 9 in a sliding mode, and a buffer spring 8 is respectively arranged between the connecting plates 6 and two ends of each sliding groove 9. The connecting plate 6 is rectangular plate, and the lower part of connecting plate 6 an organic whole is connected with the slide bar, and the slide bar is the round bar, and the diameter of slide bar is greater than the thickness of connecting plate 6, and the length of slide plate equals the length of connecting plate 6, spout 9 include with slide bar assorted arc portion and with connecting plate 6 assorted straight portion. Two ends of the sliding rod are respectively integrally connected with a thin rod 7, two buffer springs 8 are sleeved on the two thin rods 7, and the length of each buffer spring 8 is greater than that of each thin rod 7.
The invention has simple structure, when in use, the supporting mechanism is sleeved at the bottom of the automobile seat and fixed by the fixing piece 4, and then the child safety seat is fixed between the two connecting plates 6. When the automobile suddenly starts or brakes, the child safety seat drives the two connecting plates 4 to move backwards or forwards, and rigid collision between the child safety seat and the automobile seat can be avoided through the action of the buffer spring 8, so that the child is prevented from being injured.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A fastening device for a child safety seat, characterized by: comprises a supporting mechanism fixedly arranged below the automobile seat and a connecting mechanism which is arranged on the supporting mechanism in a sliding way and is used for being connected with the safety seat;
the supporting mechanism comprises two supporting rails (1) which are respectively arranged at two sides of the automobile seat, a sliding groove (9) which extends along the front-back direction of the automobile seat is formed in the top of the supporting rails (1), two limiting rods (3) are fixedly connected between the two supporting rails (1), and the two limiting rods (3) limit the two supporting rails (1) in the front-back direction;
the connecting mechanism comprises two connecting plates (6) which are respectively arranged in the two sliding grooves (9) in a sliding way, and a buffer spring (8) is respectively arranged between the connecting plates (6) and the two ends of the sliding grooves (9);
one side of the two support rails (1) which are arranged back to each other is provided with a connecting groove (2) extending along the front-back direction of the automobile seat, and a fixing piece (4) for fixing the support rails (1) on the automobile seat is movably arranged in the connecting grooves (2);
the fixing piece (4) comprises a movable body (10) which is movably arranged in the connecting groove (2), and a bolt (11) which extends along the left-right direction of the automobile seat is arranged on the movable body (10) in a penetrating way;
the two limit rods (3) are higher than the bottoms of the two support rails (1);
two ends of the supporting rail (1) are fixedly connected with end plates (5) for sealing the sliding grooves (9).
2. A fastening device for a child safety seat according to claim 1, wherein: the connecting plate (6) is rectangular plate, the lower part of connecting plate (6) is integrally connected with the sliding rod, the sliding rod is a round rod, the diameter of the sliding rod is greater than the thickness of the connecting plate (6), the length of the sliding plate is equal to the length of the connecting plate (6), and the sliding groove (9) comprises an arc-shaped part matched with the sliding rod and a straight part matched with the connecting plate (6).
3. A fastening device for a child safety seat according to claim 2, wherein: two ends of the sliding rod are respectively integrally connected with a thin rod (7), two buffer springs (8) are sleeved on the two thin rods (7), and the length of each buffer spring (8) is greater than that of each thin rod (7).
4. A fastening device for a child safety seat according to claim 1, wherein: the connecting groove (2) is an I-shaped groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711157759.0A CN107878272B (en) | 2017-11-20 | 2017-11-20 | Fixing device for child safety seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711157759.0A CN107878272B (en) | 2017-11-20 | 2017-11-20 | Fixing device for child safety seat |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107878272A CN107878272A (en) | 2018-04-06 |
CN107878272B true CN107878272B (en) | 2024-01-23 |
Family
ID=61778216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711157759.0A Active CN107878272B (en) | 2017-11-20 | 2017-11-20 | Fixing device for child safety seat |
Country Status (1)
Country | Link |
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CN (1) | CN107878272B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109017469B (en) * | 2018-09-01 | 2023-11-17 | 上海申驰实业股份有限公司 | Novel safety seat for auto-parts |
CN111071115B (en) * | 2020-01-20 | 2021-01-12 | 上海远颂汽车技术有限公司 | Damping rotary child safety seat |
CN111301235B (en) * | 2020-02-26 | 2021-08-03 | 江苏大学 | Child safety seat with energy absorption and fire extinguishing functions and control method thereof |
Citations (9)
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---|---|---|---|---|
DE10216070C1 (en) * | 2002-04-11 | 2003-04-24 | Hts Hoch Technologie Systeme G | Automobile child seat incorporates release device activated in crash situation for preventing child seat rotation |
EP2230125A1 (en) * | 2009-03-20 | 2010-09-22 | Bellelli S.R.L. | Frame which can be connected to a car seat and which has a supporting area for a child seat |
CN103057444A (en) * | 2011-10-20 | 2013-04-24 | 明门香港股份有限公司 | Adjustable anchorage mechanism and child safety seat therewith |
CN203485789U (en) * | 2013-09-16 | 2014-03-19 | 嘉兴乾昆工业设计有限公司 | Child seat for vehicles |
CN204055443U (en) * | 2014-07-31 | 2014-12-31 | 好孩子儿童用品有限公司 | A kind of automobile seat for child |
CN105291913A (en) * | 2015-11-09 | 2016-02-03 | 沈宏 | Buffering device, automobile seat and automobile |
CN206031134U (en) * | 2016-08-19 | 2017-03-22 | 广西城市职业学院 | Anti rigid shock formula safety seat of automobile |
CN107161045A (en) * | 2016-03-08 | 2017-09-15 | 明门香港股份有限公司 | Child safety seat |
CN207496511U (en) * | 2017-11-20 | 2018-06-15 | 清华大学苏州汽车研究院(相城) | A kind of fixing device for child safety seat |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150258921A1 (en) * | 2014-03-14 | 2015-09-17 | Edward Chung | Child Seat Having Sliding Engagement with Base Member |
-
2017
- 2017-11-20 CN CN201711157759.0A patent/CN107878272B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216070C1 (en) * | 2002-04-11 | 2003-04-24 | Hts Hoch Technologie Systeme G | Automobile child seat incorporates release device activated in crash situation for preventing child seat rotation |
EP2230125A1 (en) * | 2009-03-20 | 2010-09-22 | Bellelli S.R.L. | Frame which can be connected to a car seat and which has a supporting area for a child seat |
CN103057444A (en) * | 2011-10-20 | 2013-04-24 | 明门香港股份有限公司 | Adjustable anchorage mechanism and child safety seat therewith |
CN203485789U (en) * | 2013-09-16 | 2014-03-19 | 嘉兴乾昆工业设计有限公司 | Child seat for vehicles |
CN204055443U (en) * | 2014-07-31 | 2014-12-31 | 好孩子儿童用品有限公司 | A kind of automobile seat for child |
CN105291913A (en) * | 2015-11-09 | 2016-02-03 | 沈宏 | Buffering device, automobile seat and automobile |
CN107161045A (en) * | 2016-03-08 | 2017-09-15 | 明门香港股份有限公司 | Child safety seat |
CN206031134U (en) * | 2016-08-19 | 2017-03-22 | 广西城市职业学院 | Anti rigid shock formula safety seat of automobile |
CN207496511U (en) * | 2017-11-20 | 2018-06-15 | 清华大学苏州汽车研究院(相城) | A kind of fixing device for child safety seat |
Also Published As
Publication number | Publication date |
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CN107878272A (en) | 2018-04-06 |
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