CN202122344U - Folding split heads - Google Patents
Folding split heads Download PDFInfo
- Publication number
- CN202122344U CN202122344U CN2011202325620U CN201120232562U CN202122344U CN 202122344 U CN202122344 U CN 202122344U CN 2011202325620 U CN2011202325620 U CN 2011202325620U CN 201120232562 U CN201120232562 U CN 201120232562U CN 202122344 U CN202122344 U CN 202122344U
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- CN
- China
- Prior art keywords
- stool
- hinged
- legs
- plate
- articulated
- 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 provides a folding split head belonging to the scaffold and composed of a stool plate and stool legs, wherein the stool plate is formed by articulating two doubled plates; the upper ends of the stool legs are articulated to the two ends of the stool plate through a folding link; one end of a inclined support rod is coaxially articulated to the doubled articulated point of the stool plate, while the other end thereof is articulated to the middle sections of the stool legs; a fixed cross beam is arranged between two stool legs at each end; and an articulated transverse support rod is arranged between the two cross beams of the stool legs at the two ends. The two plates doubled at the center line of the stool plate are two same isosceles trapezoids with the articulated center line as the bottom edges thereof; and the included angle of the two waist edges of the trapezoid is the same as that between the two stool legs at each end. The folding split heads of the utility model have the advantages of simple structure, rational design, simple to use, foldability, good stability, convenient transportation and the like.
Description
Technical field
The utility model belongs to scaffold, particularly a kind of collapsible split heads.
Background technology
Mostly present widely used split heads is fixed, and structure is tall and big, and relatively heavier, and split heads in use needs frequent shift position, and a people is difficult to move; In addition, common split heads takies than large space when not using, and makes troubles to storage.
Summary of the invention
The utility model is intended to overcome the deficiency of prior art, and a kind of collapsible split heads is provided.
The collapsible split heads of the utility model; Be to constitute by stool plate and stool leg; The two boards that described stool plate the is doubling formation that is hinged, the upper end of stool leg is hinged through the two ends of folding connecting rod and stool plate, and the doubling pin joint same axis of an end of oblique support bar and stool plate is hinged, the stage casing of the other end and stool leg is hinged; Between two stool legs of every end fixed cross beam is arranged, between two crossbeams of two ends stool leg a transverse support bar that is hinged is arranged.
As the further improvement of the utility model, be to be two identical isosceles trapezoids on base with the center line that is hinged at the two boards of stool plate center line doubling, the angle of these trapezoidal two waists is identical with the angle of two stool legs of each end.
As the further improvement of the utility model, said each stool leg is the telescopic stack structure, and wherein the leftover bits and pieces of two of an end stool legs is equipped with escapement.
The collapsible split heads of the utility model, simple in structure, reasonable in design, easy to use, collapsible, have advantages such as good stability, convenient transportation.
Description of drawings
Fig. 1 is the collapsible split heads structural representation of the utility model;
Fig. 2 is the collapsible split heads partial structurtes of the utility model sketch mapes.
The specific embodiment
Like Fig. 1, shown in Figure 2; Collapsible split heads is to be made up of stool plate 1 and stool leg 2, and described stool plate 1 is the two boards of the doubling formation that is hinged; The upper end of stool leg 2 is hinged through the two ends of folding connecting rod 3 with stool plate 1; Doubling pin joint 5 same axis of one end of oblique support bar 4 and stool plate 1 are hinged, the stage casing of the other end and stool leg 2 is hinged, and between two stool legs 2 of every end fixed cross beam 6 is arranged, and between two crossbeams 6 of two ends stool leg 2 transverse support bar that is hinged 7 is arranged.
The two boards of described stool plate 1 center line doubling is to be two identical isosceles trapezoids on base with the center line that is hinged, and the angle of these trapezoidal two waists is identical with the angle of two stool legs 2 of each end.
Each stool leg 2 is the telescopic stack structure, can be according to need of work, and the height of adjustment stool leg.Wherein the leftover bits and pieces of two of an end stool legs 2 is equipped with escapement 8.
When split heads need move the position, only need do not have a side of escapement 8 to lift stool leg 2 and drag, can split heads be removed; When split heads does not use, can support bar 7 be unloaded, stool leg 2 folded put into stool plate 1 inboard, again 1 doubling of stool plate packed up, be convenient to storage, transportation.
Claims (3)
1. collapsible split heads; Be to constitute by stool plate (1) and stool leg (2); It is characterized in that stool plate (1) is the two boards of the doubling formation that is hinged; The upper end of stool leg (2) is hinged through the two ends of folding connecting rod (3) with stool plate (1); Doubling pin joint (5) same axis of one end of oblique support bar (4) and stool plate (1) is hinged, the stage casing of the other end and stool leg (2) is hinged, and between two stool legs (2) of every end fixed cross beam (6) is arranged, and between two crossbeams (6) of two ends stool legs (2) transverse support bar that is hinged (7) is arranged.
2. collapsible split heads as claimed in claim 1, the two boards that it is characterized in that stool plate (1) center line doubling are to be two identical isosceles trapezoids on base with the center line that is hinged, and the angle of these trapezoidal two waists is identical with the angle of two stool legs of each end (2).
3. according to claim 1 or claim 2 collapsible split heads is characterized in that each stool leg (2) is the telescopic stack structure, and wherein the leftover bits and pieces of two of an end stool legs (2) is equipped with escapement (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202325620U CN202122344U (en) | 2011-07-04 | 2011-07-04 | Folding split heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202325620U CN202122344U (en) | 2011-07-04 | 2011-07-04 | Folding split heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202122344U true CN202122344U (en) | 2012-01-25 |
Family
ID=45485418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202325620U Expired - Fee Related CN202122344U (en) | 2011-07-04 | 2011-07-04 | Folding split heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202122344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116351A (en) * | 2014-06-25 | 2014-10-29 | 苏州威尔德工贸有限公司 | Detachable and adjustable child wooden bench |
| CN108222543A (en) * | 2018-02-02 | 2018-06-29 | 上海建工四建集团有限公司 | A kind of telescopic stirrup support system and its application method |
-
2011
- 2011-07-04 CN CN2011202325620U patent/CN202122344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116351A (en) * | 2014-06-25 | 2014-10-29 | 苏州威尔德工贸有限公司 | Detachable and adjustable child wooden bench |
| CN108222543A (en) * | 2018-02-02 | 2018-06-29 | 上海建工四建集团有限公司 | A kind of telescopic stirrup support system and its application method |
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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: 20120125 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |