CN1569514A - Infantile automobile chair handle push-pull tester and testing machine - Google Patents
Infantile automobile chair handle push-pull tester and testing machine Download PDFInfo
- Publication number
- CN1569514A CN1569514A CNA031785832A CN03178583A CN1569514A CN 1569514 A CN1569514 A CN 1569514A CN A031785832 A CNA031785832 A CN A031785832A CN 03178583 A CN03178583 A CN 03178583A CN 1569514 A CN1569514 A CN 1569514A
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- piston
- handgrip
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- chair
- pulls
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Abstract
The invention relates to car baby chair handgrip push and pulls experiment machine and the testing method. The base is assembled with a localizing base, one end of the machine base is fixed on the localizing vertical pole vertically, the upper end of the pole is connected to the dynamic device through connector, and the dynamic device front end is assembled with a clamp. The testing method: the baby chair is assembled on the localizing base, makes the handgrip of the chair in the clamp slot and it is fixed in the slot through a pin; sets the test times and push and pull force, starts the machine, the flow enters from the back aperture of the piston, the electromagnetic valve closes the back steam channel of the piston, opens the front channel, and the piston is moved backwards, the piston pole is also moved backwards, and drives the clamp to move backwards, when it reach to the set pressure, the electromagnetic closes the front channel of the piston, at the same time, it opens the back steam channel of the piston, thus repeats the process, pushes and pulls the handgrip, the data tested in the experiment, if the chair is not be damaged in times of set fatigue strength.
Description
Technical field
The present invention relates to a kind of car baby chair handgrip push and pulls experiment machine and test method thereof.
Background technology
Do not find identical or similar car baby chair handgrip push and pulls experiment machine and test method thereof.
Summary of the invention
The purpose of this invention is to provide a kind of blank of filling up test car baby chair handgrip push and pulls experiment equipment, car baby chair handgrip push and pulls experiment machine and the test method thereof of obtaining the test data means of testing accurately, reliably are provided.
Purpose of the present invention can reach by following measure:
This car baby chair handgrip push and pulls experiment machine, its special character is: positioning base is equipped with on the plane on the support, the vertical affixed location of the one end column of support, the end, upper end of location column connects engine installation by transom, the front end of engine installation is equipped with anchor clamps, and guidance panel is installed in the position of support any appropriate.
Positioning base is slotted by the centre, and the pedestal of the curved protuberance in rear end is formed.
The pin that anchor clamps by the C shape member of side fluting, vertically insert in the C shape member fluting is formed.
Engine installation is a cylinder.
The pressure sensing meter is equipped with in the upper end of guidance panel, and counting machine is equipped with in the lower end of guidance panel.
Purpose of the present invention can also reach by following measure:
This test method that relates to car baby chair handgrip push and pulls experiment, its special character is: the child car chair is installed on the positioning base, the handgrip of child car chair is in the anchor clamps fluting and with pin is fixed in the fluting; Set testing time and push-pull effort value, the starting characteristics test machine, steam flow enters from the piston rear end steam vent, promote piston-advance, piston rod moves outward, the drive anchor clamps advance, after the force value that arrival is set, and closed electromagnetic valve piston rear end admission passage, open the piston nose passage, move behind the piston, piston rod also with after move, move after driving anchor clamps, after arriving the force value of setting, electromagnetic valve is opened piston rear end admission passage simultaneously with the sealing of piston nose passage, and so forth circulation, promote handgrip and carry out push-pull test, push-pull test records the endure hardships data of intensity of handgrip, if the child car chair is unspoiled in setting the test number of times of required fatigue life, is acceptable product.
The present invention has following advantage compared to existing technology:
Simple in structure, the measuring accuracy height, stressed even.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The present invention is further detailed in conjunction with the accompanying drawings below:
Be equipped with by centre fluting 201 centre on plane on the support 10, the pedestal 202 of the curved protuberance in rear end constitutes positioning base 20, the vertical affixed location of the one end column 30 of support 10, the end, upper end of location column 30 connects cylinder 50 by transom 40, and cylinder 50 has a built-in and at one end extended piston rod 501, piston rod 501 is connected with the unslotted bottom of C shape member 601.The front end of cylinder 50 is equipped with by the C shape member 601 of side fluting, vertically insert the anchor clamps 60 that the pin 602 in the C shape member fluting constitutes.Guidance panel 70 is installed in the front position that support 10 is positioned at side location column 30, and pressure sensing meter 701 is equipped with in the upper end of guidance panel 70, and counting machine 702 is equipped with in the lower end of guidance panel 70.
Test method:
The child car chair is installed on the positioning base 20, the handgrip of child car chair is in anchor clamps 60 flutings 603 and with pin 602 is fixed in the fluting 603; Set testing time and push-pull effort value, the starting characteristics test machine, steam flow enters from the piston rear end steam vent, promote piston-advance, piston rod moves outward, drive anchor clamps 60 and advance, behind the arrival travel switch, closed electromagnetic valve piston rear end admission passage, open the piston nose passage, move behind the piston, piston rod 501 also with after move, move after driving anchor clamps 60, after arriving the force value of setting, electromagnetic valve is opened piston rear end admission passage simultaneously with the sealing of piston nose passage, and so forth circulation, promote handgrip and carry out push-pull test, push-pull test records the endure hardships data of intensity of handgrip, if the child car chair is unspoiled in setting the test number of times of required fatigue life, is acceptable product.
Claims (6)
1. car baby chair handgrip push and pulls experiment machine, it is characterized in that: positioning base is equipped with on the plane on the support, the vertical affixed location of the one end column of support, the end, upper end of location column connects engine installation by transom, the front end of engine installation is equipped with anchor clamps, and guidance panel is installed in the position of support any appropriate.
2. car baby chair handgrip push and pulls experiment machine according to claim 1, it is characterized in that: positioning base is slotted by the centre, and the pedestal of the curved protuberance in rear end is formed.
3. car baby chair handgrip push and pulls experiment machine according to claim 1 is characterized in that: the pin that anchor clamps by the C shape member of side fluting, vertically insert in the C shape member fluting is formed.
4. car baby chair handgrip push and pulls experiment machine according to claim 1 is characterized in that: engine installation is a cylinder.
5. car baby chair handgrip push and pulls experiment machine according to claim 1 is characterized in that: the pressure sensing meter is equipped with in the upper end of guidance panel, and counting machine is equipped with in the lower end of guidance panel.
6. method of testing the described child car chair of claim 1 handgrip is characterized in that: the child car chair is installed on the positioning base, the handgrip of child car chair is in the anchor clamps fluting and with pin is fixed in the fluting; Set testing time and push-pull effort value, the starting characteristics test machine, steam flow enters from the piston rear end steam vent, promote piston-advance, piston rod moves outward, the drive anchor clamps advance, after the force value that arrival is set, and closed electromagnetic valve piston rear end admission passage, open the piston nose passage, move behind the piston, piston rod also with after move, move after driving anchor clamps, after arriving the force value of setting, electromagnetic valve is opened piston rear end admission passage simultaneously with the sealing of piston nose passage, and so forth circulation, promote handgrip and carry out push-pull test, push-pull test records the endure hardships data of intensity of handgrip, if the child car chair is unspoiled in setting the test number of times of required fatigue life, is acceptable product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031785832A CN100381807C (en) | 2003-07-18 | 2003-07-18 | Infantile automobile chair handle push-pull tester and testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031785832A CN100381807C (en) | 2003-07-18 | 2003-07-18 | Infantile automobile chair handle push-pull tester and testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569514A true CN1569514A (en) | 2005-01-26 |
| CN100381807C CN100381807C (en) | 2008-04-16 |
Family
ID=34472820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031785832A Expired - Lifetime CN100381807C (en) | 2003-07-18 | 2003-07-18 | Infantile automobile chair handle push-pull tester and testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100381807C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621017A (en) * | 2011-01-26 | 2012-08-01 | 鸿富锦精密工业（深圳）有限公司 | Detection device |
| CN103900809A (en) * | 2014-04-15 | 2014-07-02 | 盐城市九洲汽车配件有限公司 | Automatic detecting device for pull rod of automobile seat |
| CN106546489A (en) * | 2015-09-18 | 2017-03-29 | 神讯电脑(昆山)有限公司 | Handle detection means |
| CN108548675A (en) * | 2018-03-07 | 2018-09-18 | 江苏亿科检测技术服务有限公司 | It is a kind of to evaluate and test method and device of the environment temperature to children trolley intensity effect |
| CN111055742A (en) * | 2018-10-16 | 2020-04-24 | 丰田自动车株式会社 | Vehicle taking-in and taking-off auxiliary device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6712322A (en) * | 1967-09-08 | 1969-03-11 | ||
| CN2148959Y (en) * | 1991-11-12 | 1993-12-08 | 中国科学院金属腐蚀与防护研究所 | Low frequency fatigue testing machine |
| CN2529241Y (en) * | 2001-08-30 | 2003-01-01 | 金宝电子工业股份有限公司 | Device for investigating service life of expansion device capable of setting push-and-pull force |
-
2003
- 2003-07-18 CN CNB031785832A patent/CN100381807C/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621017A (en) * | 2011-01-26 | 2012-08-01 | 鸿富锦精密工业（深圳）有限公司 | Detection device |
| CN103900809A (en) * | 2014-04-15 | 2014-07-02 | 盐城市九洲汽车配件有限公司 | Automatic detecting device for pull rod of automobile seat |
| CN106546489A (en) * | 2015-09-18 | 2017-03-29 | 神讯电脑(昆山)有限公司 | Handle detection means |
| CN108548675A (en) * | 2018-03-07 | 2018-09-18 | 江苏亿科检测技术服务有限公司 | It is a kind of to evaluate and test method and device of the environment temperature to children trolley intensity effect |
| CN111055742A (en) * | 2018-10-16 | 2020-04-24 | 丰田自动车株式会社 | Vehicle taking-in and taking-off auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100381807C (en) | 2008-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050126 Assignee: CHINA WONDERLAND NURSERYGOODS Co.,Ltd. Assignor: Wonderland Nurserygoods Co.,Ltd. Contract record no.: 2011990000268 Denomination of invention: Infantile automobile chair handle push-pull tester and testing machine Granted publication date: 20080416 License type: Exclusive License Record date: 20110418 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |