CN204330270U - A kind of seat endurance apparatus for impact testing - Google Patents
A kind of seat endurance apparatus for impact testing Download PDFInfo
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- CN204330270U CN204330270U CN201420763142.9U CN201420763142U CN204330270U CN 204330270 U CN204330270 U CN 204330270U CN 201420763142 U CN201420763142 U CN 201420763142U CN 204330270 U CN204330270 U CN 204330270U
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Abstract
The utility model provides a kind of seat endurance apparatus for impact testing, and it includes power source, framework, guide rod, slide block, chain, sprocket wheel, heavy burden, and wherein, base of frame is provided with workbench, and workbench is provided with fixture at the bottom of chair; The column of framework side is provided with power source, and power source is controlled by controller; The column at power source top is provided with fixed head, guide rod is vertically installed with between fixed head and frame roof crossbeam, slide block movable set is on guide rod, slider bottom is connected with power source, slider top is connected with chain one end, the sprocket wheel that the chain other end is walked around on frame roof crossbeam is successively connected with heavy burden for backward time, and the heavy burden after installation is positioned at above fixture at the bottom of chair, and column is provided with the fixing bandage matched with armrest.The structure of this programme is simple, good test effect, long service life, cost are low.
Description
Technical field
The utility model relates to office furniture, refers in particular to a kind of seat endurance apparatus for impact testing.
Background technology
After production is completed, need inspection seat whether can stand long-time number with the shock-testing of ten thousand times, existing testing apparatus is import equipment to seat mostly, although its good test effect, expensive, difficult in maintenance, is unfavorable for popularizing.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, the seat endurance apparatus for impact testing of good test effect.
For achieving the above object, technical scheme provided by the utility model is: a kind of seat endurance apparatus for impact testing, and it includes power source, framework, guide rod, slide block, chain, sprocket wheel, heavy burden, wherein, base of frame is provided with workbench, and workbench is provided with fixture at the bottom of chair; The column of framework side is provided with power source, and power source is controlled by controller; The column at power source top is provided with fixed head, guide rod is vertically installed with between fixed head and frame roof crossbeam, slide block movable set is on guide rod, slider bottom is connected with power source, slider top is connected with chain one end, the sprocket wheel that the chain other end is walked around on frame roof crossbeam is successively connected with heavy burden for backward time, and the heavy burden after installation is positioned at above fixture at the bottom of chair, and column is provided with the fixing bandage matched with armrest.
Described power source is windlass, is connected after the steel wire penetrating fixed head of windlass with slider bottom.
Described power source cylinder, cylinder block is vertically mounted on column, and cylinder piston rod is connected with slider bottom through after fixed head.
The utility model is after employing such scheme, chair is fixed on the workbench below framework by fixture at the bottom of fixing bandage and chair, during test, under the drive of power source, bear a heavy burden and up and down reciprocatingly checked for 100000 times seat whether to meet the shock-testing of seat endurance.The structure of this programme is simple, good test effect, long service life, cost are low.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is close-up schematic view of the present utility model.
Embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1 and accompanying drawing 2, seat endurance apparatus for impact testing described in the present embodiment includes power source 1, framework 2, guide rod 3, slide block 4, chain 5, sprocket wheel 6, bears a heavy burden 7, wherein, be provided with workbench bottom framework 2, workbench is provided with fixture 8 at the bottom of chair; The column of framework 2 side is provided with power source 1, and power source 1 is controlled by controller; Power source 1 is windlass, is connected after the steel wire penetrating fixed head 9 of windlass with bottom slide block 4.Power source 1 can also adopt cylinder, cylinder block is vertically mounted on column, cylinder piston rod is connected with bottom slide block 4 through after fixed head 9, the power source 1 of the present embodiment is cylinder, the column at power source 1 top is provided with fixed head 9, guide rod 3 is vertically installed with between fixed head 9 and framework 2 top cross-bar, slide block 4 movable set is on guide rod 3, be connected with power source 1 bottom slide block 4, slide block 4 top is connected with chain 5 one end, the sprocket wheel 6 that chain 5 other end is walked around in framework 2 top cross-bar is successively connected with heavy burden 7 for backward time, heavy burden 7 after installation is positioned at above fixture 8 at the bottom of chair, column is provided with the fixing bandage 10 matched with armrest.During use, chair is fixed on the workbench below framework by fixture at the bottom of fixing bandage and chair, during test, under the drive of power source, bears a heavy burden and is up and down reciprocatingly checked for 100000 times seat whether to meet the shock-testing of seat endurance.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a seat endurance apparatus for impact testing, it is characterized in that: it includes power source (1), framework (2), guide rod (3), slide block (4), chain (5), sprocket wheel (6), bears a heavy burden (7), wherein, framework (2) bottom is provided with workbench, and workbench is provided with fixture at the bottom of chair (8), the column of framework (2) side is provided with power source (1), and power source (1) is controlled by controller, the column at power source (1) top is provided with fixed head (9), guide rod (3) is vertically installed with between fixed head (9) and framework (2) top cross-bar, slide block (4) movable set is on guide rod (3), slide block (4) bottom is connected with power source (1), slide block (4) top is connected with chain (5) one end, the sprocket wheel (6) that chain (5) other end is walked around in framework (2) top cross-bar is successively connected with heavy burden (7) for backward time, heavy burden (7) after installation is positioned at fixture at the bottom of chair (8) top, column is provided with the fixing bandage (10) matched with armrest.
2. a kind of seat endurance apparatus for impact testing according to claim 1, is characterized in that: power source (1) is windlass, and the steel wire penetrating fixed head (9) of windlass is connected with slide block (4) bottom afterwards.
3. a kind of seat endurance apparatus for impact testing according to claim 1, it is characterized in that: power source (1) cylinder, cylinder block is vertically mounted on column, and cylinder piston rod is connected with slide block (4) bottom afterwards through fixed head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763142.9U CN204330270U (en) | 2014-12-08 | 2014-12-08 | A kind of seat endurance apparatus for impact testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763142.9U CN204330270U (en) | 2014-12-08 | 2014-12-08 | A kind of seat endurance apparatus for impact testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330270U true CN204330270U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763142.9U Active CN204330270U (en) | 2014-12-08 | 2014-12-08 | A kind of seat endurance apparatus for impact testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208118A (en) * | 2019-07-05 | 2019-09-06 | 东莞市华泓仪器有限公司 | A kind of furniture shock machine |
-
2014
- 2014-12-08 CN CN201420763142.9U patent/CN204330270U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208118A (en) * | 2019-07-05 | 2019-09-06 | 东莞市华泓仪器有限公司 | A kind of furniture shock machine |
| CN110208118B (en) * | 2019-07-05 | 2024-02-13 | 东莞市华泓仪器有限公司 | Furniture impact testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 No. 339 Muwang West Road, Dipu Town, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Dadong Chair Industry Co., Ltd. Address before: 313000 No. 339 Muwang West Road, Dipu Town, Anji County, Huzhou City, Zhejiang Province Patentee before: ANJI GRAND ORIENT FURNITURE CO., LTD. |