CN203088282U - Foldable metal high-low stool - Google Patents
Foldable metal high-low stool Download PDFInfo
- Publication number
- CN203088282U CN203088282U CN 201220724381 CN201220724381U CN203088282U CN 203088282 U CN203088282 U CN 203088282U CN 201220724381 CN201220724381 CN 201220724381 CN 201220724381 U CN201220724381 U CN 201220724381U CN 203088282 U CN203088282 U CN 203088282U
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- CN
- China
- Prior art keywords
- support
- crus secunda
- stereotyped
- dull
- ladder
- 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 foldable metal high-low stool which comprises a first foot bracket (1), a diagonal bracket (2), a ladder flat plate (3), a second foot bracket (4) and a lock catch bracket (5). The high-low stool can be folded by virtue of the instability of a parallelogram and the stability of a triangle; and when not in use, the high-low stool can be folded for storage, so that the high-low stool is small in occupied space and convenient to carry.
Description
Technical field
The utility model belongs to metal height adjusting stool apparatus field, relates in particular to a kind of folding metal height adjusting stool.
Background technology
Workshop all is equipped with height adjusting stool, and utilization also more and more widely, can remove operation task so that the operator adapts to different height by using height adjusting stool, has brought certain convenience to production.Yet traditional height adjusting stool is by tiltedly drawing support and flat board to be welded, though satisfying, this structure uses needs, but owing to be by being welded, floor space is big, carry inconvenience, heavyly be inconvenient to use, inconvenience is deposited in the workshop, brought certain trouble also for simultaneously practical application and production.
The utility model content
Big at traditional height adjusting stool floor space, heavy and carry the defective of inconvenience, it is little that technical problem to be solved in the utility model provides a kind of floor space, is convenient for carrying, light and handy folding metal height adjusting stool.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of folding metal height adjusting stool, comprise that ladder is dull and stereotyped, and comprise also and tiltedly draw support and crus secunda support that the described dull and stereotyped side of support and crus secunda support and ladder of tiltedly drawing is hinged; Described terraced flat board has two; Described support, crus secunda support and two dull and stereotyped sides of ladder of tiltedly drawing surround a parallelogram; Described support and the crus secunda support of tiltedly drawing has two groups, lays respectively on dull and stereotyped two the relative sides of described ladder; Also comprise first foot support, described first foot support and crus secunda support are hinged, and described first foot support is provided with retaining mechanism.
Described ladder is dull and stereotyped hinged by bearing pin with the crus secunda support, and described first foot support is hinged by bearing pin and crus secunda support.
Described retaining mechanism comprises padlock support and screw rod, and described padlock support is fixed on first foot support, and described screw rod is positioned at described tiltedly drawing on the support, and described padlock support is provided with and the suitable draw-in groove of described screw rod.
Described first foot support is provided with and connects the label plate.
Described crus secunda support is identical with the length of first foot support, and greater than described length of tiltedly drawing support.
Advantage of the present utility model is, the equipment of its performance function ratio welding is more superior, can freely fold or open, and can fold stacking in time spent not, do not take too much space; Its folding characteristic make its carry the carrying convenient; All by the national standard design, can stand also can have a rest sits quietly its tread height, has more hommization and multifunctionality.
Description of drawings
Fig. 1 is the structural representation of a kind of folding metal of the utility model height adjusting stool;
Fig. 2 is the partial enlarged drawing of Fig. 1 folding metal height adjusting stool;
Fig. 3 is the folded state structural representation of Fig. 1 folding metal height adjusting stool;
Mark among the above-mentioned figure is: 1, first foot support, 2, tiltedly draw support, 3, ladder is dull and stereotyped, 4, the crus secunda support, 5, the padlock support, 6, connect the label plate, 7, bearing pin.
The specific embodiment
Fig. 1 and Fig. 2 are the structural representation of a kind of folding metal of the utility model height adjusting stool, comprise ladder flat board 3, also comprise and tiltedly draw support 2 and crus secunda support 4, tiltedly draw support 2 and crus secunda support 4 hinged with the side of ladder dull and stereotyped 3; Ladder dull and stereotyped 3 has two; Tiltedly draw the side of support 2, crus secunda support 4 and two ladders dull and stereotyped 3 to surround a parallelogram; Tiltedly draw support 2 and crus secunda support 4 to have two groups, lay respectively on two relative sides of ladder dull and stereotyped 3; Comprise that also first foot support, 1, the first foot support 1 is hinged with crus secunda support 4, first foot support 1 is provided with retaining mechanism.
Ladder dull and stereotyped 3 is hinged by bearing pin 7 with crus secunda support 4, and first foot support 1 is hinged by bearing pin 7 and crus secunda support 4.Retaining mechanism comprises padlock support 5 and screw rod, and padlock support 5 is fixed on first foot support 1, and screw rod is positioned at and tiltedly draws on the support 2, and padlock support 5 is provided with the draw-in groove suitable with screw rod.First foot support 1 is provided with and connects label plate 6.Crus secunda support 4 is identical with the length of first foot support 1, and greater than the length of tiltedly drawing support 2.
Each member of back is installed is formed the planar linkage mechanism of parallelogram jointly, because parallelogram has the characteristic of unstability, changeability, restorability, this folding metal height adjusting stool equipment uses these characteristics of parallelogram to make this equipment can make things convenient for folding and expansion freely just.
The planar linkage mechanism of the side mutual group triangularity of first foot support 1, padlock support 5 and ladder dull and stereotyped 3, this folding metal height adjusting stool equipment uses triangle to have the characteristic of stability just, makes this equipment in use have more stability.
After each member is installed, when this equipment of use, open first foot support 1 and crus secunda support 4, the padlock support 5 of moving both sides afterwards buckles in the draw-in groove of padlock support 5 screw rod that tiltedly draws on the support 2, just can't draw back this moment or folding first foot support 1 and crus secunda support 4, thereby finish the opening procedure of this equipment.This equipment just can be finished folding operation behind reverse opening padlock support 5 once more, and as shown in Figure 3, so this equipment has foldability.
This equipment tiltedly draws support 2 and crus secunda support 4 to adopt the hollow welding of assembly unit after the cold rolling steel bending, ladder dull and stereotyped 3 adopts aluminium sheet bending envelope to turn welding, bearing pin 7 adopts hollow aluminum pipe to process, and such design has been avoided causing because of own wt is overweight overweightly being inconvenient to carry.
After adopting such structure, the equipment of its performance function ratio welding is more superior, can freely fold or open, and can fold stacking in time spent not, does not take too much space; Its folding characteristic make its carry the carrying convenient; All by the national standard design, can stand also can have a rest sits quietly its tread height, has more hommization and multifunctionality.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (5)
1. a folding metal height adjusting stool comprises ladder dull and stereotyped (3), it is characterized in that, also comprises and tiltedly draws support (2) and crus secunda support (4), and the described side of support (2) and crus secunda support (4) and ladder dull and stereotyped (3) of tiltedly drawing is hinged; Described ladder dull and stereotyped (3) has two; The described side of support (2), crus secunda support (4) and two ladders dull and stereotyped (3) of tiltedly drawing surrounds a parallelogram; Described support (2) and the crus secunda support (4) of tiltedly drawing has two groups, lays respectively on two relative sides of described ladder dull and stereotyped (3); Also comprise first foot support (1), described first foot support (1) is hinged with crus secunda support (4), and described first foot support (1) is provided with retaining mechanism.
2. folding metal height adjusting stool as claimed in claim 1 is characterized in that, described ladder dull and stereotyped (3) is hinged by bearing pin (7) with crus secunda support (4), and described first foot support (1) is hinged by bearing pin (7) and crus secunda support (4).
3. folding metal height adjusting stool as claimed in claim 2, it is characterized in that, described retaining mechanism comprises padlock support (5) and screw rod, described padlock support (5) is fixed on first foot support (1), described screw rod is positioned at described tiltedly drawing on the support (2), and described padlock support (5) is provided with and the suitable draw-in groove of described screw rod.
4. folding metal height adjusting stool as claimed in claim 3 is characterized in that, described first foot support (1) is provided with and connects label plate (6).
5. folding metal height adjusting stool as claimed in claim 4 is characterized in that, described crus secunda support (4) is identical with the length of first foot support (1), and greater than described length of tiltedly drawing support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724381 CN203088282U (en) | 2012-12-25 | 2012-12-25 | Foldable metal high-low stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724381 CN203088282U (en) | 2012-12-25 | 2012-12-25 | Foldable metal high-low stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203088282U true CN203088282U (en) | 2013-07-31 |
Family
ID=48839742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724381 Expired - Fee Related CN203088282U (en) | 2012-12-25 | 2012-12-25 | Foldable metal high-low stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203088282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054378A (en) * | 2012-12-25 | 2013-04-24 | 安徽鑫龙电器股份有限公司 | Foldable metal high-low stool |
| WO2019201760A1 (en) * | 2018-04-19 | 2019-10-24 | Gravlo Bertrand | Retractable seat for a perched position |
-
2012
- 2012-12-25 CN CN 201220724381 patent/CN203088282U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054378A (en) * | 2012-12-25 | 2013-04-24 | 安徽鑫龙电器股份有限公司 | Foldable metal high-low stool |
| WO2019201760A1 (en) * | 2018-04-19 | 2019-10-24 | Gravlo Bertrand | Retractable seat for a perched position |
| FR3080267A1 (en) * | 2018-04-19 | 2019-10-25 | Bertrand Gravlo | RETRACTABLE SEAT FOR A SITTING-STANDING POSITION |
| CN112118772A (en) * | 2018-04-19 | 2020-12-22 | 伯特兰·格拉夫洛 | Foldable seat for sitting and standing state |
| US11382431B2 (en) | 2018-04-19 | 2022-07-12 | Bertrand Gravlo | Retractable seat for a perched position |
| CN112118772B (en) * | 2018-04-19 | 2024-03-29 | 伯特兰·格拉夫洛 | Foldable seat for sitting and standing state |
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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: 20130731 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |