CN203404576U - Rotatable and telescopic supporting leg - Google Patents
Rotatable and telescopic supporting leg Download PDFInfo
- Publication number
- CN203404576U CN203404576U CN201320357625.4U CN201320357625U CN203404576U CN 203404576 U CN203404576 U CN 203404576U CN 201320357625 U CN201320357625 U CN 201320357625U CN 203404576 U CN203404576 U CN 203404576U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- flexible rod
- link press
- press span
- leg
- 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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Abstract
The utility model discloses a rotatable and telescopic supporting leg. The rotatable and telescopic supporting leg is composed of a guide sleeve, a telescopic rod limiting device, a telescopic rod, a right connecting frame, a bolt, a supporting leg telescopic rocker arm, a left connecting frame, a U-shaped handle, a supporting leg fixing leg and a supporting leg telescopic leg. The rotatable and telescopic supporting leg is advantageous in large, adjustable and stable supporting area as well as flexible contraction and stretch.
Description
Technical field
The utility model relates to supporting leg mechanism, relates in particular to a kind of rotatable and flexible supporting leg.
Background technique
At present, the supporting leg of domestic use, is all fixed mostly, and Area of bearing is fixed.When at complex-terrain, the support that supporting leg just cannot be stable.
Model utility content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of Area of bearing large, the rotatable and flexible supporting leg that Area of bearing is adjustable, stablize, act freely.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of rotatable and flexible supporting leg, by guide sleeve, flexible rod limit stoper, flexible rod, right link press span, bolt, supporting leg telescopic rocker arm, left link press span, U-shaped handle, supporting leg Convenient table, supporting leg Retractive leg forms, in described guide sleeve, be provided with flexible rod, described flexible rod left end welds right link press span, described right link press span is connected with left link press span by bolt, U-shaped handle is installed on described left link press span, described U-shaped handle is by the hole of left link press span, insert on right link press span in corresponding with it hole, described left link press span is welded on supporting leg Convenient table, supporting leg Retractive leg is installed in described supporting leg Convenient table, supporting leg telescopic rocker arm is installed in described supporting leg Retractive leg upper end.
Further, described flexible rod is provided with spacing hole, described guide sleeve is provided with flexible rod limit stoper outward, described flexible rod limit stoper is comprised of support, latch, spring, described support is fixed on guide sleeve, described spring fitting is on latch, and described latch is inserted in the spacing hole on described flexible rod through support.
In the utility model, guide sleeve is connected with supported parts, and flexible rod is located in guide sleeve, and flexible rod just can be flexible back and forth along guide sleeve, thereby can expand the Area of bearing of supporting leg, makes to support more stable.Flexible rod limit stoper is arranged on guide sleeve, and latch inserts in the spacing hole of flexible rod, reaches spacing object.Left link press span and right link press span are bolted in position, four angles.U-shaped handle is by the hole of left link press span, inserts on right link press span in corresponding with it hole.In the time will regaining supporting leg, U-shaped handle is pulled outwardly, supporting leg just can be take bolt as 360 ° of rotations of axle, acts freely.Supporting leg Retractive leg is connected with supporting leg telescopic rocker arm, and along with the rotation of supporting leg telescopic rocker arm, supporting leg Retractive leg just can stretch up and down.
Generally speaking, owing to the utlity model has the structure of supporting leg Retractive leg, supporting leg telescopic rocker arm, these a plurality of degrees of freedom of flexible rod, therefore there is the advantages such as Area of bearing is large, Area of bearing is adjustable, stablize, act freely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is flexible rod limit stoper schematic diagram of the present utility model.
In accompanying drawing: 1, guide sleeve; 2, flexible rod limit stoper; 3, flexible rod; 4, right link press span; 5, bolt; 6, supporting leg telescopic rocker arm; 7, left link press span; 8, U-shaped handle; 9, supporting leg Convenient table; 10, supporting leg Retractive leg; 11, support; 12, latch; 13, spring; 14, spacing hole.
Embodiment
As shown in Figure 1, a kind of rotatable and flexible supporting leg, by guide sleeve 1, flexible rod limit stoper 2, flexible rod 3, right link press span 4, bolt 5, supporting leg telescopic rocker arm 6, left link press span 7, U-shaped handle 8, supporting leg Convenient table 9, supporting leg Retractive leg 10, formed, in described guide sleeve 1, be provided with flexible rod 3, flexible rod 3 just can be flexible back and forth along guide sleeve 1, thereby can expand the Area of bearing of supporting leg, make to support more stable.Flexible rod 3 left ends weld right link press span 4, described right link press span 4 is connected with left link press span 7 by bolt 5, U-shaped handle 8 is installed on described left link press span 7, described U-shaped handle 8 is by the hole of left link press span 7, insert on right link press span 4 in corresponding with it hole, described left link press span 7 is welded on supporting leg Convenient table 9, the interior installation supporting leg of described supporting leg Convenient table 9 Retractive leg 10, and supporting leg telescopic rocker arm 6 is installed in described supporting leg Retractive leg 10 upper ends.In the time will regaining supporting leg, U-shaped handle is pulled outwardly, supporting leg just can be take bolt 5 as 360 ° of rotations of axle, acts freely.Supporting leg Retractive leg 10 is connected with supporting leg telescopic rocker arm 6, and along with the rotation of supporting leg telescopic rocker arm 6, supporting leg Retractive leg 10 just can stretch up and down.
As shown in Figure 2, flexible rod 3 is provided with spacing hole 14, described guide sleeve 1 is provided with flexible rod limit stoper 2, described flexible rod limit stoper 2 is comprised of support 11, latch 12, spring 13, described support 11 is fixed on guide sleeve 1, described spring 13 is arranged on latch 12, and described latch 12 is inserted in the spacing hole 14 on described flexible rod 3 through support 11.When flexible rod 3 is adjusted length along guide sleeve 1 is flexible, the latch 12 on flexible rod limit stoper 2 inserts in the spacing hole 14 of flexible rod 3, reaches spacing object, guarantees the stability connecting.
The utlity model has Area of bearing large, the advantage that Area of bearing is adjustable, stablize, act freely.
Above-mentioned is preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction.Although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
Claims (2)
1. a rotatable and flexible supporting leg, by guide sleeve (1), flexible rod limit stoper (2), flexible rod (3), right link press span (4), bolt (5), supporting leg telescopic rocker arm (6), left link press span (7), U-shaped handle (8), supporting leg Convenient table (9), supporting leg Retractive leg (10) forms, in described guide sleeve (1), be provided with flexible rod (3), described flexible rod (3) left end welds right link press span (4), described right link press span (4) is connected with left link press span (7) by bolt (5), the upper U-shaped handle (8) of installing of described left link press span (7), described U-shaped handle (8) is by the hole of left link press span (7), insert on right link press span (4) in corresponding with it hole, described left link press span (7) is welded on supporting leg Convenient table (9), supporting leg Retractive leg (10) is installed in described supporting leg Convenient table (9), supporting leg telescopic rocker arm (6) is installed in described supporting leg Retractive leg (10) upper end.
2. a kind of rotatable and flexible supporting leg according to claim 1, it is characterized in that: described flexible rod (3) is provided with spacing hole (14), the outer flexible rod limit stoper (2) that is provided with of described guide sleeve (1), described flexible rod limit stoper (2) is comprised of support (11), latch (12), spring (13), described support (11) is fixed on guide sleeve (1), it is upper that described spring (13) is arranged on latch (12), and described latch (12) is inserted in the spacing hole (14) on described flexible rod (3) through support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320357625.4U CN203404576U (en) | 2013-06-21 | 2013-06-21 | Rotatable and telescopic supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320357625.4U CN203404576U (en) | 2013-06-21 | 2013-06-21 | Rotatable and telescopic supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404576U true CN203404576U (en) | 2014-01-22 |
Family
ID=49940513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320357625.4U Expired - Fee Related CN203404576U (en) | 2013-06-21 | 2013-06-21 | Rotatable and telescopic supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465702A (en) * | 2018-10-30 | 2019-03-15 | 广船国际有限公司 | A kind of Pneumatic grinding machine support device |
| CN110359408A (en) * | 2019-06-17 | 2019-10-22 | 成都精准混凝土有限公司 | A kind of spray dust, concrete plant area system |
-
2013
- 2013-06-21 CN CN201320357625.4U patent/CN203404576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465702A (en) * | 2018-10-30 | 2019-03-15 | 广船国际有限公司 | A kind of Pneumatic grinding machine support device |
| CN110359408A (en) * | 2019-06-17 | 2019-10-22 | 成都精准混凝土有限公司 | A kind of spray dust, concrete plant area system |
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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: 20140122 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |