CN201568700U - Foldable support bracket - Google Patents
Foldable support bracket Download PDFInfo
- Publication number
- CN201568700U CN201568700U CN2009202716754U CN200920271675U CN201568700U CN 201568700 U CN201568700 U CN 201568700U CN 2009202716754 U CN2009202716754 U CN 2009202716754U CN 200920271675 U CN200920271675 U CN 200920271675U CN 201568700 U CN201568700 U CN 201568700U
- Authority
- CN
- China
- Prior art keywords
- support
- washer
- holder
- connecting rod
- stop sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model relates to manual hardware tools, in particular to a foldable support bracket. The support bracket comprises a holder, a support sleeve, an adjusting lever, a check washer, a handle, a lifting screw rod and a support plate, and is characterized in that a movable washer is arranged on the support sleeve, a coupling flange in the shape of an equilateral triangle is arranged at the bottom of the support sleeve, the top of the holder is movably connected with the movable washer, and the coupling flange is movably connected with the inner side of the holder through connecting bars. The utility model has the advantages of simple and reasonable structure, higher overall intensity, easy manufacturing, low cost, convenient use and flexible operation; and the holder is foldable, thereby achieving portability and smaller occupied space in container transportation.
Description
Technical field
The utility model relates to five metals hand-operated tools class, specifically a kind of Collapsible support frame.
Background technique
Existing supporting frame comprises that support, stop sleeve, regulating lever, lock washer, handle, elevating screw, dunnage, retainer nut form.By regulating regulating lever or handle with sleeve adjustment elevating screw dunnage is carried out lifting.Support and stop sleeve are fixing welding, and it is big to take up room, and transports and carry inconvenience.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, provide a kind of simple in structure, cost is low, and is easy to manufacture, easy to operate, use collapsible flexibly supporting frame.
The utility model solves the scheme that its technical problem takes: a kind of collapsible supporting frame, be provided with support, stop sleeve, regulating lever, lock washer, handle, elevating screw, dunnage, it is characterized in that stop sleeve is provided with driving washer, the bottom of stop sleeve is provided with the land that is equilateral triangle, top of the trellis is movably connected with driving washer and connects, and land is by connecting rod and the flexible connection of support inboard.
Of the present utility model top of the trellis is provided with pin shaft hole, and driving washer is provided with opening slot, and the opening slot both sides are provided with pin shaft hole, and a top of the trellis enters the interior bearing pin of opening slot by pin shaft hole, and support is rotatable to flexibly connect with driving washer.
Land of the present utility model flexibly connects by bearing pin and connecting rod, and the other end of connecting rod flexibly connects by the rotating shaft cover of rotating shaft and support inboard.
The utility model is simple and reasonable for structure, and bulk strength increases, and is easy to manufacture, cost is low, and is easy to use, flexible operation, and support is collapsible, is easy to carry, and the vanning transportation takes up room little.
Description of drawings
The utility model is described in detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Mark among the figure: 1, support, 2, the rotating shaft cover, 3, rotating shaft, 4, connecting rod, 5, bearing pin, 6, land, 7, bearing pin, 8, driving washer, 9, stop sleeve, 10, lock washer, 11, regulating lever, 12, handle, 13, elevating screw, 14, dunnage, 15, locking handle.
Embodiment
By shown in Figure 1: a kind of collapsible supporting frame, be provided with support 1, stop sleeve 9, regulating lever 11, lock washer 10, handle 12, elevating screw 13, dunnage 14, on stop sleeve 9, be provided with driving washer 8, the bottom of stop sleeve 9 is provided with the land 6 that is equilateral triangle, support 1 top and driving washer 8 are movably connected and connect, its support 1 top is provided with pin shaft hole, driving washer 8 is provided with opening slot, the opening slot both sides are provided with pin shaft hole, support 1 top enters the interior bearing pin of opening slot and passes through pin shaft hole, support 1 rotatable and driving washer 8 flexible connections, land 6 is by connecting rod 4 and support 1 inboard the flexible connection, its land 6 flexibly connects by bearing pin and connecting rod 4, and the other end of connecting rod 4 flexibly connects by the rotating shaft cover 2 of rotating shaft 3 with the inboard welding of support.During use, on the dunnage that workpiece that needs are supported or frock are placed on collapsible supporting frame, regulating lever 11 can move up and down in stop sleeve 9, height by lock washer 10 location regulating levers 11, rotatable handle 12 can make the elevating screw of dunnage 14 bottoms rotate in regulating lever and drive dunnage rising or decline, finely tune height.After supporting workpiece is finished, mention the locking handle on the stop sleeve, because support withstands in the opening slot of driving washer, bearing pin passes through pin shaft hole, support is rotatable to flexibly connect with driving washer, the rotating shaft cover of support inboard flexibly connects by rotating shaft and connecting rod, and the connecting rod the other end flexibly connects by bearing pin and land, the connecting rod of supporting frame can fold the drive frame bottom and close up, reduced occupation space, convenient in carrying not only, and also the transportation of carrying, case takes up room little.
Claims (3)
1. collapsible supporting frame, be provided with support, stop sleeve, regulating lever, lock washer, handle, elevating screw, dunnage, it is characterized in that stop sleeve is provided with driving washer, the bottom of stop sleeve is provided with the land that is equilateral triangle, top of the trellis is movably connected with driving washer and connects, and land is by connecting rod and the flexible connection of support inboard.
2. a kind of collapsible supporting frame according to claim 1, it is characterized in that a top of the trellis is provided with pin shaft hole, driving washer is provided with opening slot, and the opening slot two ends are provided with pin shaft hole, prop up top of the trellis and enter the interior bearing pin of opening slot, the rotatable and driving washer flexible connection of support by pin shaft hole.
3. a kind of collapsible supporting frame according to claim 1 is characterized in that land flexibly connects by bearing pin and connecting rod, and the other end of connecting rod flexibly connects by the rotating shaft cover of rotating shaft and support inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202716754U CN201568700U (en) | 2009-11-25 | 2009-11-25 | Foldable support bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202716754U CN201568700U (en) | 2009-11-25 | 2009-11-25 | Foldable support bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568700U true CN201568700U (en) | 2010-09-01 |
Family
ID=42660989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202716754U Expired - Fee Related CN201568700U (en) | 2009-11-25 | 2009-11-25 | Foldable support bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470928A (en) * | 2013-10-11 | 2013-12-25 | 湖南科技大学 | Liftable rotatable adjusting device |
| CN106122693A (en) * | 2016-08-04 | 2016-11-16 | 杭州创惠仪器有限公司 | Guide rail structure |
-
2009
- 2009-11-25 CN CN2009202716754U patent/CN201568700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470928A (en) * | 2013-10-11 | 2013-12-25 | 湖南科技大学 | Liftable rotatable adjusting device |
| CN106122693A (en) * | 2016-08-04 | 2016-11-16 | 杭州创惠仪器有限公司 | Guide rail structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |