CN204116031U - Child safety seat regulating device durability-testing machines - Google Patents
Child safety seat regulating device durability-testing machines Download PDFInfo
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- CN204116031U CN204116031U CN201420574005.0U CN201420574005U CN204116031U CN 204116031 U CN204116031 U CN 204116031U CN 201420574005 U CN201420574005 U CN 201420574005U CN 204116031 U CN204116031 U CN 204116031U
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- cylinder
- regulating device
- safety seat
- child safety
- shoulder belt
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Abstract
The utility model discloses a kind of child safety seat regulating device durability-testing machines, comprise support and be positioned at the test table top on support, test table top is provided with unlocking mechanism, draw shoulder belt mechanism, belt tightening mechanism, each mechanism is also corresponding arranges cylinder and cylinder location regulating device, the framework of test table top is also arranged be used for each cylinder location regulating device carry out vertical chute/horizontal concrete chute of sliding with adjust its with by the relative position examining regulating device, position adjustment can be carried out to coordinate the model size of the child safety seat tested by dual lock mechanism/draw shoulder belt mechanism/belt tightening mechanism easily, structure is simple, easy for installation, and ribbon drawstring frequency is set in test process by control touch-screen and is pulled speed, simple to operate, test accuracy is high, manufacturing cost is moderate, applied widely.
Description
Technical field
The utility model relates to a kind of automotive child restraint system reliability detection experiment mechanism, particularly child safety seat regulating device durability-testing machines.
Background technology
Future Prospects of Child Restraint Systems for Vehicles is specially confining guard system that child passenger provides, to ensure when car accident occurs as children provide safeguard protection, reduce dead quantity and the injures and deaths degree of children, China national compulsory standard GB27887-2011 " motor vehicle child passenger constrained system " enforcement from 1 day July in 2012, EC regulations ECE Regulation44-04 and Code of Federal Regulations automobile 49CFR571.213-09 also specify the ins and outs of requirement that motor vehicle child passenger constrained system assembly cycle endurance test should meet and cycle endurance test, GB 27887-2011 5.2.2.7 joint defines the regulating device be directly installed on child safety seat and should be able to bear (5000 ± 5) secondary cycle endurance test, children belong to the disadvantaged group of needs protection, the child safety seat regulating device durability-testing machines of engineering test index that development meets " motor vehicle child passenger constrained system " is very necessary.
Utility model content
Task of the present utility model is to provide one can detect different model children's seat, and the detection technique test index required with national standard matches, and test simple and convenient, accuracy is high, child safety seat regulating device durability-testing machines easy to adjust.
The utility model puts into practice utility model task by the following technical programs:
Child safety seat regulating device durability-testing machines, comprise support and be positioned at the test table top on support, installation frame in the middle of described test table top, framework is provided with unlocking mechanism, draws shoulder belt mechanism, belt tightening mechanism and weight supporting mechanism, unlocking mechanism comprises cylinder of unblanking, on its piston rod, connecting analog finger, connects cylinder location regulating device of unblanking above cylinder body; Draw shoulder belt mechanism to comprise and draw shoulder belt cylinder, on its piston rod, vertical connection draws shoulder belt cross bar, cylinder body connects and draws shoulder belt cylinder location regulating device; Belt tightening mechanism comprises take-up cylinder, its piston rod is installed take-up folder, cylinder body connects take-up cylinder location regulating device; Weight supporting mechanism comprises support rail and is positioned at the weight guide wheel of its side.
Thus, draw shoulder belt cylinder to connect and draw shoulder belt cross bar, two shoulder belts can be pulled open symmetrically the distance required for standard, pointed the strap portions of the snap close Shi La shoulder belt mechanism stretchy ribbon can opened by inspection regulating device by the simulation that cylinder of unblanking connects, the take-up that take-up cylinder piston rod is installed folder can clamp child safety seat ribbon from below makes the strap portions of ribbon regain original position.
Further, described test table top is also provided with coiler and the restraining of fixing child safety seat.
Further, described framework is connected to form by column and spreader, four athwartship planes of column four vertical planes and spreader are all respectively provided with a chute carrying out sliding for corresponding cylinder location regulating device, spreader comprises the first spreader and the second spreader, column comprises the 3rd column connected vertically with the second spreader, and with the first spreader the first column connected vertically and the second column;
Further, described cylinder location regulating device of unblanking comprises Connection Block, be enclosed within the vertical direction of Connection Block respectively with the vertical rod of horizontal direction and cross bar, Connection Block arranges with vertical rod and cross bar unblank cylinder up-down adjustment handle and front and back adjusting handle accordingly, vertical rod bottom is fixedly connected with cylinder block of unblanking, and cross bar inserts the side being vertically connected on the first spreader in horizontal concrete chute by cylinder left and right adjusting handle of unblanking;
Further, described draw shoulder belt cylinder location regulating device to comprise to be arranged on described in draw adapter sleeve on shoulder belt cylinder block, adapter sleeve is provided with and draws shoulder belt cylinder left and right adjusting handle and the vertical connection cross bar drawing shoulder belt cylinder block, connect the two ends of cross bar be provided with insert the first column and vertical chute in the second column respectively draw shoulder belt cylinder up-down adjustment handle, described take-up cylinder location regulating device comprises adapter sleeve, it is enclosed within one end of the second spreader, be connected with the cylinder body of described take-up cylinder below adapter sleeve, the take-up cylinder left and right adjusting handle in insertion second spreader horizontal concrete chute is provided with above adapter sleeve, the other end of the second spreader is connected with the 3rd column by take-up cylinder up-down adjustment handle, thus, when regulating each cylinder and be subject to the relative position examining regulating device, only need to slide into required position in the vertical chute/horizontal concrete chute be provided with at four vertical plane/athwartship planes of column/spreader by the adjusting handle of each cylinder location regulating device and tighten handle again, avoid adjustment in use wheel or the mechanism such as leading screw carry out complicated operation that position adjustments brings or inconvenience is installed.
Further, draw described on shoulder belt cylinder and take-up cylinder and also inductor is set.Thus, the pull-out of ribbon or the length of withdrawal can be controlled, avoid ribbon in process of the test to be damaged.
Further, described column is movably connected on described test table top by screw, thus, can carry out the child safety seat that adjusts to test different model size in column position.
Further, the edge of described test table top is provided with draw-in groove, and described coiler to be fixed in draw-in groove and can to move to carry out position adjustment along draw-in groove, like this, by coiler can be more convenient fix child safety seat with restraining.
Further, the side of described test table top is provided with fulcrum with top, the back of fixing child safety seat thick stick.
The child safety seat regulating device durability-testing machines that the utility model provides arranges and carries out for corresponding cylinder location regulating device vertical chute/horizontal concrete chute of sliding on framework, and correspondingly arrange in chute front and back/left and right/on the adjusting handle of inferior six direction, position adjustment can be carried out to coordinate the model size of the child safety seat tested by dual lock mechanism/draw shoulder belt mechanism/belt tightening mechanism easily, structure is simple, easy for installation, and ribbon drawstring frequency is set in test process by control touch-screen and is pulled speed, test accuracy is high, manufacturing cost is moderate, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of child safety seat regulating device durability-testing machines of the present utility model;
Fig. 2 is the front view of child safety seat regulating device durability-testing machines in Fig. 1;
Wherein: 1-support, 2-test table top, 3-unlocking mechanism, 31-cylinder of unblanking, 32-cylinder left and right adjusting of unblanking handle, adjusting handle before and after 33-cylinder of unblanking, 34-cylinder up-down adjustment of unblanking handle, 35-simulation finger, 4-draw shoulder belt mechanism, 41-draw shoulder belt cylinder, 42-draw shoulder belt cylinder left and right adjusting handle, 43-draw shoulder belt cylinder up-down adjustment handle, 44-draw shoulder belt cross bar, 5-belt tightening mechanism, 51-take-up cylinder, 52-take-up cylinder left and right adjusting handle, 53-take-up cylinder up-down adjustment handle, 54-take-up is pressed from both sides, 6-framework, 61-the first column, 62-the second column, 63-the three column, 64-the first spreader, 65-the second spreader, 7-control touch-screen, 8-child safety seat, 9-by inspection regulating device, 10-ribbon, 11-restraining, 12-coiler, 13-guide wheel support bar, 14-weight guide wheel.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1 to Figure 2, child safety seat regulating device durability-testing machines, the test table top 2 comprising support 1 and be positioned on support 1, the middle installation frame 6 of test table top 2, framework 6 is provided with unlocking mechanism 3, draws shoulder belt mechanism 4, belt tightening mechanism 5 and weight supporting mechanism, and wherein, unlocking mechanism 3 comprises cylinder 31 of unblanking, on its piston rod, connecting analog finger 35, connects cylinder location regulating device of unblanking above cylinder body; Draw shoulder belt mechanism 4 to comprise and draw shoulder belt cylinder 41, on its piston rod, vertical connection draws shoulder belt cross bar 44, cylinder body connects and draws shoulder belt cylinder location regulating device; Belt tightening mechanism 5 comprises take-up cylinder 51, its piston rod is installed take-up folder 54, cylinder body connects take-up cylinder location regulating device; Weight supporting mechanism comprises guide wheel support bar 13 and is positioned at the weight guide wheel 14 of its side; Test table top 2 is also provided with coiler 12 and the restraining 11 of fixing child safety seat 8, the edge of test table top 2 is provided with draw-in groove, coiler 12 is fixed in draw-in groove and also can moves to carry out position adjustment along draw-in groove, and the side of test table top 2 is provided with fulcrum with bottom the backrest of fixing child safety seat 8.
Framework 6 is connected to form by column and spreader, column is removably connected on test table top 2 by screw, four athwartship planes of column four vertical planes and spreader are all respectively provided with a chute carrying out sliding for corresponding cylinder location regulating device, spreader comprises the first spreader 64 and the second spreader 65, column comprises the 3rd column 63 connected vertically with the second spreader 65, and first column 61 and second column 62 connected vertically with the first spreader 64.Cylinder location regulating device of unblanking comprises Connection Block 36, be enclosed within the vertical direction of Connection Block 36 respectively with the vertical rod of horizontal direction and cross bar, Connection Block 36 is arranged accordingly adjusting handle 33 before and after unblank cylinder up-down adjustment handle 34 and cylinder of unblanking with vertical rod and cross bar, vertical rod bottom is fixedly connected with cylinder 31 cylinder body of unblanking, and cross bar inserts the side being vertically connected on the first spreader 64 in the horizontal concrete chute of the first spreader 64 by cylinder left and right adjusting handle 32 of unblanking; Shoulder belt cylinder location regulating device is drawn to comprise the adapter sleeve (not shown) being arranged on and drawing on shoulder belt cylinder 41 cylinder body, adapter sleeve is provided with and draws shoulder belt cylinder left and right adjusting handle 42 and vertical connection cross bar (not shown) of drawing shoulder belt cylinder 41 cylinder body, connects the two ends of cross bar and is provided with and inserts the first column 61 respectively and draw shoulder belt cylinder up-down adjustment handle 43 in the vertical chute of the second column 62; Take-up cylinder location regulating device comprises adapter sleeve 55, it is enclosed within one end of the second spreader 65, be connected with the cylinder body of take-up cylinder 51 below adapter sleeve 55, adapter sleeve 55 is provided with the take-up cylinder left and right adjusting handle 52 in insertion second spreader 65 horizontal concrete chute above, the other end of the second spreader 65 is connected with the 3rd column 63 by take-up cylinder up-down adjustment handle 53, draws on shoulder belt cylinder 41 and take-up cylinder 51 and also arranges inductor.
When the child safety seat regulating device testing machine using the utility model to provide is tested, comprise the following steps:
The first step, parameters in control touch-screen 7, ribbon 10 pulls frequency: (10 ± 1) secondary/min, ribbon 10 pulls speed: (150 ± 10) mm/s, test cycle number of times: (5000 ± 5) are secondary;
Second step, is placed in child safety seat 8 on test table top, and by fastening with test table top for top, its back thick stick, shake coiler 12 is fastening with test table top 2 by child safety seat 8 both sides by restraining 11.
3rd step, is carried on the ribbon 10 of child safety seat 8 by the long band with 1.25kg ± 0.05kg counterweight by weight guide wheel 14;
4th step, regulate the position of each cylinder location regulating device, guarantee itself and child safety seat 8 by the relative position examining regulating device 9, by standard-required dual lock cylinder 31, draw shoulder belt cylinder 41 and take-up cylinder 51 to carry out initial position setting, connect each cylinder and the ribbon being subject to examine regulating device 9.
5th step, start cylinder 31 of unblanking, open by inspection regulating device 9 by simulation finger 35, guarantee by after inspection regulating device 9 energy normal switch, pressing simulation finger 35 again opens by inspection regulating device 9, ribbon 10 is by drawing shoulder belt cross bar 44 to pull open at least 150mm under the promotion of drawing shoulder belt cylinder 41, and the cylinder of take-up simultaneously 51 is in without state of tension.Be in closure state by inspection regulating device 9, draw shoulder belt cylinder 41 to regain and be in without state of tension, the take-up be connected with take-up cylinder 51 is pressed from both sides 54 and is clamped the strap portions reposition that ribbon 10 makes ribbon 10.
6th step, control touch-screen 7 sets test number (TN), hit testing, and test starts.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. child safety seat regulating device durability-testing machines, comprise support (1) and be positioned at the test table top (2) on support (1), it is characterized in that: installation frame (6) in the middle of described test table top (2), framework (6) is provided with unlocking mechanism (3), draws shoulder belt mechanism (4), belt tightening mechanism (5) and weight supporting mechanism, unlocking mechanism (3) comprises cylinder of unblanking (31), connecting analog finger (35) on its piston rod, connects cylinder location regulating device of unblanking above cylinder body; Draw shoulder belt mechanism (4) to comprise and draw shoulder belt cylinder (41), on its piston rod, vertical connection draws shoulder belt cross bar (44), cylinder body connects and draws shoulder belt cylinder location regulating device; Belt tightening mechanism (5) comprises take-up cylinder (51), its piston rod is installed take-up folder (54), cylinder body connects take-up cylinder location regulating device; Weight supporting mechanism comprises guide wheel support bar (13) and is positioned at the weight guide wheel (14) of its side.
2. child safety seat regulating device durability-testing machines according to claim 1, is characterized in that: described test table top (2) is also provided with coiler (12) and the restraining (11) of fixing child safety seat (8).
3. child safety seat regulating device durability-testing machines according to claim 1, it is characterized in that: described framework (6) is connected to form by column and spreader, four athwartship planes of column four vertical planes and spreader are all respectively provided with a chute carrying out sliding for corresponding cylinder location regulating device, spreader comprises the first spreader (64) and the second spreader (65), column comprises the 3rd column (63) connected vertically with the second spreader (65), and with the first spreader (64) the first column (61) connected vertically and the second column (62).
4. child safety seat regulating device durability-testing machines according to claim 1, it is characterized in that: described in cylinder location regulating device of unblanking comprise Connection Block, that be enclosed within the vertical direction of Connection Block respectively with vertical rod that is horizontal direction and cross bar, Connection Block arranges adjusting handle (33) before and after unblank cylinder up-down adjustment handle (34) and cylinder of unblanking accordingly with vertical rod and cross bar, vertical rod bottom is fixedly connected with cylinder of unblanking (31) cylinder body, cross bar inserts the side being vertically connected on the first spreader (64) in horizontal concrete chute by cylinder left and right adjusting handle (32) of unblanking.
5. child safety seat regulating device durability-testing machines according to claim 1, it is characterized in that: described in draw shoulder belt cylinder location regulating device to comprise to be arranged on described in draw adapter sleeve on shoulder belt cylinder block, adapter sleeve is provided with and draws shoulder belt cylinder left and right adjusting handle (42) and be vertically connected the cross bar drawing shoulder belt cylinder (41) cylinder body, the two ends of cross bar be provided with insert the first column (61) and vertical chute in the second column (62) respectively draw shoulder belt cylinder up-down adjustment handle (43).
6. child safety seat regulating device durability-testing machines according to claim 1, it is characterized in that: described take-up cylinder location regulating device comprises adapter sleeve, it is enclosed within one end of the second spreader (64), be connected with the cylinder body of described take-up cylinder (51) below adapter sleeve, be provided with take-up cylinder left and right adjusting handle (52) in insertion second spreader (64) horizontal concrete chute above adapter sleeve, the other end of the second spreader (64) is connected with the 3rd column (63) by take-up cylinder up-down adjustment handle (53).
7. child safety seat regulating device durability-testing machines according to claim 1, is characterized in that: described in draw on shoulder belt cylinder (41) and take-up cylinder (51) also inductor be set.
8. child safety seat regulating device durability-testing machines according to claim 3, is characterized in that: described column is movably connected on described test table top (2) by screw.
9. child safety seat regulating device durability-testing machines according to claim 2, is characterized in that: the edge of described test table top (2) is provided with draw-in groove, and described coiler (12) is fixed in draw-in groove and also can moves to carry out position adjustment along draw-in groove.
10. child safety seat regulating device durability-testing machines according to claim 1, is characterized in that: the side of described test table top (2) is provided with fulcrum with top, the back of fixing child safety seat thick stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574005.0U CN204116031U (en) | 2014-09-30 | 2014-09-30 | Child safety seat regulating device durability-testing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574005.0U CN204116031U (en) | 2014-09-30 | 2014-09-30 | Child safety seat regulating device durability-testing machines |
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| Publication Number | Publication Date |
|---|---|
| CN204116031U true CN204116031U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574005.0U Expired - Fee Related CN204116031U (en) | 2014-09-30 | 2014-09-30 | Child safety seat regulating device durability-testing machines |
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| CN (1) | CN204116031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067256A (en) * | 2015-09-21 | 2015-11-18 | 成都市天龙交通设备有限公司 | Chair adjustment mechanism life detection device and detection method |
| CN105300686A (en) * | 2015-12-09 | 2016-02-03 | 常州安宝宝儿童座椅有限公司 | Regulator endurance testing device |
| CN106525409A (en) * | 2016-12-19 | 2017-03-22 | 莱茵技术（上海）有限公司 | Office chair back backward leaning durability detection device |
-
2014
- 2014-09-30 CN CN201420574005.0U patent/CN204116031U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067256A (en) * | 2015-09-21 | 2015-11-18 | 成都市天龙交通设备有限公司 | Chair adjustment mechanism life detection device and detection method |
| CN105300686A (en) * | 2015-12-09 | 2016-02-03 | 常州安宝宝儿童座椅有限公司 | Regulator endurance testing device |
| CN106525409A (en) * | 2016-12-19 | 2017-03-22 | 莱茵技术（上海）有限公司 | Office chair back backward leaning durability detection device |
| CN106525409B (en) * | 2016-12-19 | 2019-08-16 | 莱茵技术（上海）有限公司 | A kind of office chair backrest hypsokinesis durability degree detection device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: 10 building B, block 66, Huacheng Avenue, Tianhe District, Guangdong, Guangzhou 510623, China Patentee after: Guangdong Inspection & Quarantine Technology Center of Guangdong Entry-Exit Inspection & Quarantine Bureau Patentee after: GENESIS TESTING & INSPECTION (GUANGZHOU) CORPORTION Address before: 10 building B, block 66, Huacheng Avenue, Tianhe District, Guangdong, Guangzhou 510623, China Patentee before: Guangdong Inspection & Quarantine Technology Center of Guangdong Entry-Exit Inspection & Quarantine Bureau |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20180930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |