CN103994886A - Five-point type safe buckle detection tool - Google Patents
Five-point type safe buckle detection tool Download PDFInfo
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- CN103994886A CN103994886A CN201410247273.6A CN201410247273A CN103994886A CN 103994886 A CN103994886 A CN 103994886A CN 201410247273 A CN201410247273 A CN 201410247273A CN 103994886 A CN103994886 A CN 103994886A
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Abstract
The invention discloses a five-point type safe buckle detection tool, and relates to a detection device which is special for detecting buckling force between two abdominal belt buckles and a buckle body of a five-point type safe buckle and is driven by a cylinder. The five-point type safe buckle detection tool structurally and mainly comprises a bottom plate, the cylinder, a detection guide plate, a left detection handle, a right detection handle, a left fixing block, a right fixing block, a guide shaft and a guide spring. The five-point type safe buckle detection tool is simple in structural design and low in manufacturing cost, the detection process is convenient, the five-point type safe buckle detection tool can continuously detect buckling force of the five-point type safe buckle, the requirement for operation of workers is low, labor intensity of the workers is greatly reduced, manual detection errors are avoided, use safety of infant and child products which go to the market is highly guaranteed, and the detection requirement of the market of the infant and child products can be fully met.
Description
Technical field
The present invention relates to a kind of detection frock for detection of fastener drawing power, refer in particular to five-point safety buckle and detect frock.
Background technology
Five-point safety buckle is the conventional fastener in the virgin articles for use of a kind of baby, its structure is mainly by button, two surcingle loop Mas of two shoulder harness buttons at button top and button both sides form, button bottom is used for connecting tail band, two shoulder harness buttons are respectively used to be connected shoulder belt and abdominal belt with two surcingle loop Mas, so can form the safety constraint of five-point type, this five-point safety buckle can be widely used in the virgin go-cart of baby, on the virgin articles for use of the babies such as baby's child seat, and the self-security protection consciousness of the virgin shortage of baby, when taking the virgin go-cart of baby or baby's child seat, often need to give certain constraint, five-point safety buckle is exactly for limiting the virgin activity of baby and protecting baby child to take safe vitals, it is very important beyond doubt whether its fastening power reaches safety standard.
At present, five-point safety is buckled in the detection that all needs to fasten in advance power while dispatching from the factory, as long as general fastening power reaches 20 kilograms and is above specification product, conventional detection means all realizes by workman's drawing five-point safety buckle, as the fastening power detecting between two surcingle loop Mas and button pulls respectively two surcingle loop Mas to detect by workman in opposite directions, this detection mode is very original, workman's testing process is easily tired and make to detect and make mistakes, thereby cause substandard product to come into the market, have larger potential safety hazard.
Disclosed China Patent No. is that 201120267685.8 " automatic detection machine for fasteners " is a kind of integrated automatic detection system of the courses of work such as conveying, charging, detection and blanking, although it can form the automated production process of fastener.But, because whole inspection side apparatus is bulky, complex structure, operation requirements is high, purchase cost is expensive, therefore be difficult to be applicable to the testing of five-point safety buckle.And " a kind of automobile safety belt buckle reliability test bench " that disclosed China Patent No. is 201120442147.8 is although provide a kind of structure comparatively simple fastener detecting device, yet, this pick-up unit is mainly for the fatigue endurance test of automobile safety belt buckle, but cannot be applied directly to the fastening power testing of five-point safety buckle, and possess in the market a fastening power that is exclusively used in five-point safety buckle, do not detect frock yet, this regrets beyond doubt for raising of the production and safety of the virgin articles for use of baby very much, when the use of the virgin articles for use of current baby obtains extensive concern safely, can release a detection frock of carrying out safety detection for the virgin articles for use of baby, also become the virgin articles for use of baby market in the urgent need to.
Summary of the invention
Technical matters to be solved by this invention is to overcome the defect of prior art and provides a kind of five-point safety buckle simple in structure, easy to detect, low cost of manufacture to detect frock, therefore this detection frock can detect the fastening power security of five-point safety buckle more reliably.
Technical matters of the present invention is achieved through the following technical solutions:
A kind of five-point safety buckle detects frock, comprise base plate and be fixedly mounted on the cylinder on base plate, described cylinder has the cylinder rod moving back and forth along forward and backward, on cylinder, be connected with draft tube and escape pipe, cylinder one side is provided with the pneumatic switch being arranged on base plate, described cylinder rod is provided with hard-wired detection guide plate, and this detection guide plate is provided with two gathering sills, and two gathering sills are " eight " font that front portion is drawn close, open at rear portion; Described detection guide plate below is provided with left detection handle and right detection handle, this left and right detection handle all parallels with cylinder rod, the front end of left and right detection handle is provided with five-point safety buckle, the rear end of left and right detection handle is respectively equipped with left and right interlock guidepost, and this left and right interlock guidepost difference active mounting is in two gathering sills of described " eight " font; Described left detection handle and the outside of right detection handle are respectively equipped with left fixed block and right fixed block, between this left and right fixed block, are provided with the hard-wired axis of guide; On described left and right detection handle, be equipped with the pilot hole passing for described axis of guide activity, this left and right detection handle is done left and right moving horizontally along the axis of guide respectively; Between described left detection handle and left fixed block, be provided with the guide spring being sleeved on the axis of guide, this guide spring two ends difference pushing tow is on left detection handle and left fixed block; Between described right detection handle and right fixed block, be also provided with the guide spring being sleeved on the axis of guide, this guide spring two ends difference pushing tow is on right detection handle and right fixed block.
On described draft tube and escape pipe, be equipped with liquid limit regulating valve.
Described left and right detection handle front end and the mounting structure of five-point safety buckle are that left and right detection handle front end is equipped with test column, and the test column on this left and right detection handle passes respectively and is arranged in two abdominal belt holes of five-point safety buckle.
Between described left detection handle and right detection handle, be provided with secondary limited block, this pair limited block is fixed on base plate, and described left detection handle and right detection handle rear portion are provided with main limited block, and this main limited block is also fixed on base plate.
Described left detection handle and right detection handle are all " L " type, and the long limit of " L " type of this left and right detection handle is parallel to each other, and " L " type minor face of left and right detection handle is arranged between main limited block and secondary limited block.
Described pilot hole is arranged on the long limit of " L " type of left and right detection handle, and described left and right interlock guidepost is separately positioned on " L " type minor face of left and right detection handle.
Between described left and right fixed block, be provided with two hard-wired axis of guides, between described left detection handle and left fixed block, be provided with two and be set in two guide springs on the axis of guide, between right detection handle and right fixed block, be also provided with two and be set in two guide springs on the axis of guide.
The described base plate shape that is rectangle, described cylinder is arranged in the middle of the rear portion of base plate, and the long limit of this cylinder length direction and base plate is parallel position relationship, in cylinder front portion, is provided with front shoe, and cylinder rear portion is provided with rear fixed plate.
Compared with prior art, the present invention mainly provides a kind of detection frock detecting that driven by cylinder, it can detect comparatively reliably five-point safety and smash the fastening power security between two surcingle loop Mas and button, this detection tool structure simplicity of design, low cost of manufacture, testing process is convenient, it can be continuous the fastening power of detection five-point safety buckle, operation requirements for workman is lower, greatly alleviated workman's working strength, avoided manual detection to make mistakes, make the virgin articles for use of baby that flow to market use safety to obtain larger guarantee, and fully meet the detection needs in the virgin articles for use of baby market.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (the main state of looking).
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Embodiment
To the embodiment of the present invention, elaborate again by above-mentioned accompanying drawing below.
As shown in Figure 1 to Figure 3,1. base plate, 2. five-point safety buckle, 3. left fixed block, 4. detect guide plate, 41. gathering sills, 5. cylinder, 51. cylinder rods, 52. front shoes, 53. pneumatic switchs, 54. rear fixed plates, 55. draft tube, 56. liquid limit regulating valves, 57. escape pipes, 6. right detection handle, 61. right interlock guideposts, 7. left detection handle, 71. Left-wing Federation's action-oriented posts, 8. guide spring, 9. right fixed block, 10. main limited block, 11. secondary limited blocks, 12. axis of guides, 13. test columns.
Five-point safety buckle detects frock, it is that a kind of being exclusively used in detected the pick-up unit that fastens power between two surcingle loop Mas of five-point safety buckle 2 and button, and its structure is mainly by base plate 1, cylinder 5, detects guide plate 4, left detection handle 7, right detection handle 6, left fixed block 3, right fixed block 9, the axis of guide 12 and guide spring 8 etc. and form.
Described base plate 1 is a tabular structure of rectangle that is horizontal positioned, it is the basic components of installing for other part of whole detection frock, and with after placing shown in Fig. 2, the view right side that the view left side of Fig. 2 is the front portion of whole detection frock, Fig. 2 is the rear portion of whole detection frock, and the view top of Fig. 2 is that the right side of whole detection frock is, the view of Fig. 2 below is the left side of whole detection frock.
Described cylinder 5 is arranged in the middle of base plate 1 rear portion, and the long limit of the arranged on left and right sides of the length direction of this cylinder 5 and base plate 1 is parallel position relationship; Described cylinder 5 front portions are provided with front shoe 52, and cylinder 5 rear portions are provided with rear fixed plate 54, can make cylinder 5 form on base plate 1 to install and position is fixed the forward and backward axial float when preventing cylinder 5 work by forward and backward fixed head; Described cylinder 5 right sides are connected with draft tube 55 and escape pipe 57, should on tracheae, be equipped with liquid limit regulating valve 56, the pulling force that can be used for adjusting cylinders 5, as the pulling force by regulating liquid limit regulating valve 56 to get final product control cylinder 5 is preset in 20 kilograms, to meet the fastening power of five-point safety buckle 2, detect needs; The adjacent pneumatic switch 53 that arranges in described cylinder 5 left sides, this pneumatic switch is fixedly mounted on base plate 1, is mainly used in opening and closing cylinder 5 work; Described cylinder 5 front portions have along the forward and backward cylinder rod moving back and forth 51, can be used as the dynamical element of whole detection frock.
Described detection guide plate 4 is rectangular plate shape structures, and its lower end is fixedly mounted on cylinder rod 51 ends, therefore can be driven and be done forward and backward moving back and forth by cylinder rod 51; Described detection guide plate 4 is provided with two gathering sills 41, and these two gathering sills are designed to " eight " font that front portion is drawn close, open at rear portion.
Described detection guide plate 4 belows are provided with left detection handle 7 and right detection handle 6, and this left and right detection handle is " L " type.
The long limit of " L " type of described left and right detection handle 7,6 all parallels with cylinder rod 51, on the long limit of " L " type of left and right detection handle, according to front and rear direction, be respectively equipped with two pilot holes, the long limit of " L " type front end of left and right detection handle 7,6 is equipped with the test column 13 of arc shape, the test column 13 of this left and right detection handle can pass respectively and coincide and be arranged in two abdominal belt holes of five-point safety buckle 2, thereby forms the drawing power detection installment work of five-point safety buckle 2.
" L " type minor face of described left and right detection handle 7,6 is oppositely arranged on rear portion, long limit, and be respectively equipped with left and right interlock guidepost 71,61 on " L " type minor face of left and right detection handle, this left and right interlock guidepost difference active mounting is in two gathering sills 41 of " eight " font, therefore do after forward and backward moving back and forth when detecting guide plate 4, left and right interlock guidepost 71,61 can be respectively in two interior slippages of gathering sill 41 of " eight " font, and then make left and right detection handle 7,6 do respectively left and rightly at the uniform velocity to move.
Between the long limit of " L " type of described left and right detection handle 7,6, be provided with the secondary limited block 11 being fixed on base plate 1, " L " type minor face rear portion of left and right detection handle is provided with the main limited block 10 being fixed on base plate 1, and " L " type minor face of left and right detection handle is arranged between main limited block 10 and secondary limited block 11, it is in order to limit the installation site of left and right detection handle 7,6 that its structure arranges object, play the forward and backward displacement of the left and right detection handle of restriction, but can not hinder left and right at the uniform velocity movement of left and right detection handle.
Described left detection handle 7 and the outside of right detection handle 6 are respectively equipped with left fixed block 3 and right fixed block 9, are provided with two hard-wired axis of guides 12 between this left and right fixed block; Described left detection handle 7 is distinguished active mountings on two axis of guides 12 by two pilot holes on it, right detection handle 6 also by two pilot holes on it respectively active mountings on two axis of guides 12, therefore left and right detection handle can at the uniform velocity move along having realized left and right level after the axis of guide 12 forms guiding.
Between described left detection handle 7 and left fixed block 3, be provided with and be sleeved on two guide springs 8 on the axis of guide 12, guide spring 8 two ends on the every axis of guide 12 respectively pushing tow left detection shake hands 7 and left fixed block 3 on; Between described right detection handle 6 and right fixed block 9, be also provided with and be sleeved on two guide springs 8 on the axis of guide 12, guide spring 8 two ends on the every axis of guide 12 respectively pushing tow right detection shake hands 6 and right fixed block 9 on.Therefore under normal conditions, be subject to the pushing tow of guide spring 8 to make left and right detection handle 7,6 adjacent to each other, and make left and right interlock guidepost 71,61 be positioned at the front portion of drawing close of two " eight " font gathering sills 41.
The course of work of the present invention is: first five-point safety buckle 2 is correctly installed to a left side of detecting frock, right detection handle 7, 6 front ends, adjusting cylinders 5 is enterprising, escape pipe 55, 57 liquid limit regulating valve 56 is so that cylinder 5 pulling force are preset in 20 kilograms, operation pneumatic switch 53 is connected work source of the gas so that cylinder 5 enters work, cylinder rod 51 promotes to detect guide plate 4 and moves forward, left, right interlock guidepost 71, 61 can be respectively in two interior slippages of gathering sill 41 of " eight " font, left, right interlock guidepost 71, 61 is anterior to opening rear portion slippage along drawing close of two " eight " font gathering sills 41 respectively, therefore can drive left, right detection handle 7, 6 elastic force that overcome guide spring 8 be take the axis of guide 12 as leading respectively left, right both sides are made level and are at the uniform velocity moved, and two surcingle loop Mas of five-point safety buckle 2 are pulled respectively from button, when two surcingle loop Mas cannot be when button be pulled out, illustrate that fastening power is comparatively reliable, product is specification product.Otherwise two surcingle loop Mas are when button is drawn out, fastening power does not pass a test, and product is substandard product.And after having detected, only whole detection frock need be resetted, then carry out repetitive operation according to aforesaid operations process, can complete successively the fastening power testing of a plurality of five-point safety buckles 2.
Claims (8)
1. a five-point safety buckle detects frock, comprise base plate (1) and be fixedly mounted on the cylinder (5) on base plate, described cylinder has along the forward and backward cylinder rod moving back and forth (51), on cylinder (5), be connected with draft tube (55) and escape pipe (57), cylinder (5) one sides are provided with the pneumatic switch (53) being arranged on base plate (1), it is characterized in that:
A, described cylinder rod (51) are provided with hard-wired detection guide plate (4), and this detection guide plate is provided with two gathering sills (41), and two gathering sills (41) are " eight " font that front portion is drawn close, open at rear portion;
B, described detection guide plate (4) below are provided with left detection handle (7) and right detection handle (6), this left and right detection handle all parallels with cylinder rod (51), the front end of left and right detection handle (7,6) is provided with five-point safety buckle (2), the rear end of left and right detection handle (7,6) is respectively equipped with left and right interlock guidepost (71,61), and this left and right interlock guidepost difference active mounting is in two gathering sills (41) of described " eight " font;
The shake hands outside of (6) of c, described left detection handle (7) and right detection is respectively equipped with left fixed block (3) and right fixed block (9), is provided with the hard-wired axis of guide (12) between this left and right fixed block; On described left and right detection handle (7,6), be equipped with the pilot hole passing for the described axis of guide (12) activity, this left and right detection handle (7,6) is done left and right moving horizontally along the axis of guide (12) respectively; Between described left detection handle (7) and left fixed block (3), being provided with the guide spring (8) being sleeved on the axis of guide (12), shakes hands on (7) and left fixed block (3) in left detection in these guide spring two ends respectively pushing tow; Between described right detection handle (6) and right fixed block (9), being also provided with the guide spring (8) being sleeved on the axis of guide (12), shakes hands on (6) and right fixed block (9) in right detection in these guide spring two ends respectively pushing tow.
2. five-point safety buckle according to claim 1 detects frock, it is characterized in that being equipped with liquid limit regulating valve (56) on described draft tube (55) and escape pipe (57).
3. five-point safety buckle according to claim 1 detects frock, the mounting structure that it is characterized in that described left and right detection handle (7,6) front end and five-point safety buckle (2) is that left and right detection handle (7,6) front end is equipped with test column (13), and the test column (13) on this left and right detection handle (7,6) passes respectively and is arranged in two abdominal belt holes of five-point safety buckle (2).
4. five-point safety buckle according to claim 1 detects frock, it is characterized in that being provided with secondary limited block (11) between described left detection handle (7) and right detection handle (6), this pair limited block is fixed on base plate (1), described left detection handle (7) and right detection handle (6) rear portion are provided with main limited block (10), and this main limited block is also fixed on base plate (1).
5. five-point safety buckle according to claim 4 detects frock, it is characterized in that described left detection handle (7) and right detection handle (6) are all " L " type, the long limit of " L " type of this left and right detection handle is parallel to each other, and " L " type minor face of left and right detection handle is arranged between main limited block (10) and secondary limited block (11).
6. five-point safety buckle detects frock according to claim 1 or 5, it is characterized in that described pilot hole is arranged on the long limit of " L " type of left and right detection handle (7,6), described left and right interlock guidepost (71,61) is separately positioned on " L " type minor face of left and right detection handle (7,6).
7. five-point safety buckle according to claim 1 detects frock, it is characterized in that being provided with two hard-wired axis of guides (12) between described left and right fixed block (3,9), between described left detection handle (7) and left fixed block (3), be provided with two guide springs (8) that are set on two axis of guides (12), between right detection handle (6) and right fixed block (9), be also provided with two guide springs (8) that are set on two axis of guides (12).
8. five-point safety buckle according to claim 1 detects frock, it is characterized in that described base plate (1) shape that is rectangle, described cylinder (5) is arranged in the middle of the rear portion of base plate (1), the long limit of this cylinder (5) length direction and base plate (1) is parallel position relationship, in cylinder (5) front portion, be provided with front shoe (52), cylinder (5) rear portion is provided with rear fixed plate (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247273.6A CN103994886B (en) | 2014-06-06 | 2014-06-06 | Five-point safety buckle detection frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247273.6A CN103994886B (en) | 2014-06-06 | 2014-06-06 | Five-point safety buckle detection frock |
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| Publication Number | Publication Date |
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| CN103994886A true CN103994886A (en) | 2014-08-20 |
| CN103994886B CN103994886B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410247273.6A Expired - Fee Related CN103994886B (en) | 2014-06-06 | 2014-06-06 | Five-point safety buckle detection frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614172A (en) * | 2015-02-09 | 2015-05-13 | 苏州奥然日用品有限公司 | Device for detecting strength of safety buckle of bicycle chair for child |
| CN114526903A (en) * | 2022-04-21 | 2022-05-24 | 宁波惠尔顿婴童安全科技股份有限公司 | Safety belt detection device for safety seat |
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| JP2000065674A (en) * | 1998-08-26 | 2000-03-03 | Japan National Oil Corp | Buckling test method for bar-like body and bar-like test piece-mounting jig |
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| CN202153213U (en) * | 2011-07-27 | 2012-02-29 | 杨雅屹 | Automatic detection machine for fasteners |
| CN203940985U (en) * | 2014-06-06 | 2014-11-12 | 宁波妈咪宝婴童用品制造有限公司 | Five-point safety buckle detects frock |
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2014
- 2014-06-06 CN CN201410247273.6A patent/CN103994886B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0501184A1 (en) * | 1991-02-19 | 1992-09-02 | Ball Corporation | Pressure tester and method |
| KR100188404B1 (en) * | 1995-12-14 | 1999-06-01 | 양재신 | Tester for safety belt |
| JP2000065674A (en) * | 1998-08-26 | 2000-03-03 | Japan National Oil Corp | Buckling test method for bar-like body and bar-like test piece-mounting jig |
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| CN104614172A (en) * | 2015-02-09 | 2015-05-13 | 苏州奥然日用品有限公司 | Device for detecting strength of safety buckle of bicycle chair for child |
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