CN202141572U - Chair fatigue test machine - Google Patents
Chair fatigue test machine Download PDFInfo
- Publication number
- CN202141572U CN202141572U CN201120221968U CN201120221968U CN202141572U CN 202141572 U CN202141572 U CN 202141572U CN 201120221968 U CN201120221968 U CN 201120221968U CN 201120221968 U CN201120221968 U CN 201120221968U CN 202141572 U CN202141572 U CN 202141572U
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- cylinder
- frame
- seat
- chair back
- rack
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- Expired - Lifetime
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Abstract
The present utility model relates to a chair fatigue test machine. The machine is characterized in that the machine comprises a rack, and a cylinder rack which is connected with the upper part of the rack through a leading screw and vertically and movably arranged on the rack; the cylinder rack is provided with a chair seat test cylinder and a chair back test cylinder, the chair seat test cylinder is vertically arranged on the cylinder rack, the chair back test cylinder is horizontally arranged on the cylinder rack, the chair seat test cylinder and the chair back test cylinder are all provided with buffer foam-rubber cushions; and the rack is provided with an electric control device which is connected with the chair seat test cylinder and the chair back test cylinder. The machine is simple in structure, convenient in use and high in testing efficiency, and the exfactory quality of chairs can be guaranteed.
Description
Technical field
The utility model belongs to the quality test equipment technical field, particularly relates to a kind of fatigue tester of seat.
Background technology
At present, to bear the ability of accumulation stampability load be to weigh the seat security and an important indicator in serviceable life for the seat support of seat and backrest.Seat is in normal use, and the seat support and the chair back can receive the load and the stamping press of accumulation property, so safe and reliable seat must be able to stand a certain size fatigability test.The general testing fatigue equipment that lacks special use in the existing furniture manufacturer; The seat that producer dispatches from the factory generally can not get quality assurance; Carry out ticket test side and will build testing apparatus, because there is diversity in seat size to be tested, the testing apparatus of temporarily building is difficult to satisfy the repeatability of test and the dimensional requirement of seat; And need test respectively the seat support and the chair back of seat, testing efficiency is extremely low.
Summary of the invention
The utility model for solve the technical matters that exists in the known technology provide a kind of simple in structure, easy to use, testing efficiency is high and can guarantee the seat fatigue tester of seat quality.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: a kind of fatigue tester of seat; It is characterized in that: comprise frame; Be connected with the top of frame and vertically be movably arranged on the cylinder frame on the frame through leading screw, seat support tested cylinder and chair back tested cylinder are installed on the said cylinder frame, said seat support tested cylinder vertically is installed on the cylinder frame; Said chair back tested cylinder laterally is installed on the cylinder frame; The buffering foam-rubber cushion all is installed on said seat support tested cylinder and the chair back tested cylinder, on said frame, electric control gear is installed, said electric control gear is connected with chair back tested cylinder with the seat support tested cylinder.
The utility model can also adopt following technical scheme:
Vertical symmetry is installed two seat support tested cylinder on the said cylinder frame, connects the cylinder lower cross plate on two seat support tested cylinder, and the buffering foam-rubber cushion is installed on the said cylinder lower cross plate.
Advantage and the good effect that the utlity model has are: 1. the utility model is the special-purpose fatigue tester of seat, can before seat dispatches from the factory, detect fatigue strength and the serviceable life to seat, has guaranteed the outgoing of seat.2. cylinder frame vertically is movably arranged on the frame, and the upper end of cylinder frame is connected with the top of frame with leading screw, regulates the position of cylinder frame through leading screw, can be so that test machine is applicable to the seat of various sizes; 3. this fatigue tester can be tested the chair back and the seat support of seat simultaneously, and testing efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, frame; 1-1, slideway; 2, cylinder frame; 3, leading screw; 4, seat support test cylinder; 5, chair back tested cylinder; 6, buffering foam-rubber cushion; 7, cylinder lower cross plate; 8, electric control gear.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1 and Fig. 2, a kind of seat fatigue tester comprises frame 1.On frame 1, vertically be movably installed with cylinder frame 2; The both sides that are frame 1 have slideway 1-1, and cylinder frame 2 is installed on the slideway 1-1, and the top of cylinder frame 2 is connected with the top of frame 1 through leading screw 3; Regulate leading screw 3; Can make cylinder frame 2 movable, so can below cylinder frame 2, place the seat of different size, make fatigue tester be suitable for the seat of different size along slideway 1-1.Two seat supports test vapour 4 cylinders and 5, two seat support tested cylinder 4 symmetries of a chair back tested cylinder are installed on the cylinder frame 2 vertically are installed on the cylinder frame 2, chair back tested cylinder 5 is between two seat support tested cylinder 4 and laterally be installed on the cylinder frame 2.Connection cylinder lower cross plate 7 on 6, two seat support tested cylinder 4 of buffering foam-rubber cushion is installed on the chair back tested cylinder 5, buffering foam-rubber cushion 6 is installed on the cylinder lower cross plate 7, buffering foam-rubber cushion 6 can play effective protective effect to the seat support and the chair back of seat.Electric control gear 8 is installed on frame 1, and electric control gear 8 is connected with chair back tested cylinder 5 with seat support tested cylinder 4.
This novel described fatigue tester before use will be according to the pressure of seat size adjustment cylinder to be tested, the position and the test rate of cylinder frame 2; Wherein test rate is regulated through electric control gear 8; After regulating completion; Seat to be tested is put suitable position, cylinder frame 2 belows just can carry out testing fatigue, provide test report according to test result at last.
Claims (3)
1. seat fatigue tester; It is characterized in that: comprise frame; Be connected with the top of frame and vertically be movably arranged on the cylinder frame on the frame through leading screw, seat support tested cylinder and chair back tested cylinder are installed on the said cylinder frame, said seat support tested cylinder vertically is installed on the cylinder frame; Said chair back tested cylinder laterally is installed on the cylinder frame; The buffering foam-rubber cushion all is installed on said seat support tested cylinder and the chair back tested cylinder, on said frame, electric control gear is installed, said electric control gear is connected with chair back tested cylinder with the seat support tested cylinder.
2. seat fatigue tester according to claim 1 is characterized in that: vertical symmetry is installed two seat support tested cylinder on the said cylinder frame, connects the cylinder lower cross plate on two seat support tested cylinder, and the buffering foam-rubber cushion is installed on the said cylinder lower cross plate.
3. seat fatigue tester according to claim 1 is characterized in that: the both sides of said frame are provided with vertical slideway, and cylinder frame is movably arranged on the slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221968U CN202141572U (en) | 2011-06-27 | 2011-06-27 | Chair fatigue test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221968U CN202141572U (en) | 2011-06-27 | 2011-06-27 | Chair fatigue test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141572U true CN202141572U (en) | 2012-02-08 |
Family
ID=45552627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120221968U Expired - Lifetime CN202141572U (en) | 2011-06-27 | 2011-06-27 | Chair fatigue test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141572U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998107A (en) * | 2012-10-12 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Reciprocating seat unbalance tolerance tester |
| CN103091188A (en) * | 2013-01-09 | 2013-05-08 | 青岛海迅达精密检测设备有限公司 | Testing machine for rotation of seat and reciprocating abrasion of trundle |
| CN103558037A (en) * | 2013-11-19 | 2014-02-05 | 长春理工大学 | Automobile seat strength test bed with single hydraulic cylinder to act |
| CN103822771A (en) * | 2014-02-28 | 2014-05-28 | 浙江联宜电机股份有限公司 | Vehicle seat fatigue test workbench |
| CN104020004A (en) * | 2014-06-17 | 2014-09-03 | 上海奥瓦实业发展有限公司 | Testing machine for testing mechanical performance of chair |
| CN104316283A (en) * | 2014-10-10 | 2015-01-28 | 上海大学 | Impact testing machine for deck chair handrail |
| CN104865039A (en) * | 2015-04-03 | 2015-08-26 | 浙江利帆家具有限公司 | Improved structure of seat durability test device |
| CN105181366A (en) * | 2015-08-11 | 2015-12-23 | 陈妹芬 | Sofa durability detection method |
| CN107340113A (en) * | 2017-07-03 | 2017-11-10 | 通快电梯（苏州）有限公司 | A kind of test machine for testing step intensity |
| CN116558848A (en) * | 2023-05-17 | 2023-08-08 | 嘉兴禾晟新材料科技有限公司 | Composite material aviation seat backboard fatigue detection equipment |
-
2011
- 2011-06-27 CN CN201120221968U patent/CN202141572U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998107B (en) * | 2012-10-12 | 2016-05-25 | 无锡明珠增压器制造有限公司 | The non-equilibrium tolerance testing machine of a kind of reciprocating seat |
| CN102998107A (en) * | 2012-10-12 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Reciprocating seat unbalance tolerance tester |
| CN103091188A (en) * | 2013-01-09 | 2013-05-08 | 青岛海迅达精密检测设备有限公司 | Testing machine for rotation of seat and reciprocating abrasion of trundle |
| CN103558037A (en) * | 2013-11-19 | 2014-02-05 | 长春理工大学 | Automobile seat strength test bed with single hydraulic cylinder to act |
| CN103822771A (en) * | 2014-02-28 | 2014-05-28 | 浙江联宜电机股份有限公司 | Vehicle seat fatigue test workbench |
| CN103822771B (en) * | 2014-02-28 | 2017-08-11 | 浙江联宜电机股份有限公司 | Seat testing fatigue workbench |
| CN104020004A (en) * | 2014-06-17 | 2014-09-03 | 上海奥瓦实业发展有限公司 | Testing machine for testing mechanical performance of chair |
| CN104316283B (en) * | 2014-10-10 | 2017-01-25 | 上海大学 | Impact testing machine for deck chair handrail |
| CN104316283A (en) * | 2014-10-10 | 2015-01-28 | 上海大学 | Impact testing machine for deck chair handrail |
| CN104865039A (en) * | 2015-04-03 | 2015-08-26 | 浙江利帆家具有限公司 | Improved structure of seat durability test device |
| CN105181366A (en) * | 2015-08-11 | 2015-12-23 | 陈妹芬 | Sofa durability detection method |
| CN105181366B (en) * | 2015-08-11 | 2017-12-08 | 重庆驰山机械有限公司 | A kind of detection method of sofa durability degree |
| CN107340113A (en) * | 2017-07-03 | 2017-11-10 | 通快电梯（苏州）有限公司 | A kind of test machine for testing step intensity |
| CN116558848A (en) * | 2023-05-17 | 2023-08-08 | 嘉兴禾晟新材料科技有限公司 | Composite material aviation seat backboard fatigue detection equipment |
| CN116558848B (en) * | 2023-05-17 | 2023-10-20 | 嘉兴禾晟新材料科技有限公司 | Composite material aviation seat backboard fatigue detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |
|
| CX01 | Expiry of patent term |