CN2236539Y - Folding ladder chair - Google Patents
Folding ladder chair Download PDFInfo
- Publication number
- CN2236539Y CN2236539Y CN 96205273 CN96205273U CN2236539Y CN 2236539 Y CN2236539 Y CN 2236539Y CN 96205273 CN96205273 CN 96205273 CN 96205273 U CN96205273 U CN 96205273U CN 2236539 Y CN2236539 Y CN 2236539Y
- Authority
- CN
- China
- Prior art keywords
- chair
- pedal
- folding
- ladder chair
- described collapsible
- 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
Links
- 239000007769 metal material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Ladders (AREA)
Abstract
The utility model relates to a folding ladder chair which is a multi-purpose household appliance. The utility model can become a sitting chair or a table ladder by the way of folding. The folding ladder chair can be folded into a plate shape so that folding and putting are convenient. The folding ladder chair is provided with a foldable supporting structure which is composed of a main support rod (1), an auxiliary support rod (2), twisted connecting rods (3) and (4). The foldable supporting structure is provided with triangle stability. A folding variation mechanism is formed by a sitting plate component (6). The changes of the ladder and the chair can be realized by simple and convenient actions. All of the folding ladder chair can also be folded into a plate shape. The folding ladder chair is a very convenient and practical household appliance.
Description
The collapsible ladder chair belongs to a kind of multifunctional household life appliance.
Ladder is a kind of apparatus that often needs use in the family life, and chair is an indispensable apparatus in the family life.But ladder will occupy room space when not using, it is attractive in appearance to influence the room.Thereby need collection separately when using, yet take in use or seek very inconvenient in portion.Ladder and chair are combined, and the variation by folding makes it can become chair, can become ladder again, will bring convenience to life.Desirable design scheme is not arranged in the scope of this requirement at present as yet.
The purpose of this utility model provides and a kind ofly can produce chair-function, ladder function by several folding modes, and is convenient to the multi-purpose folding formula ladder chair of folding and unfolding.
Referring to accompanying drawing design scheme of the present utility model is elaborated below:
Accompanying drawing 1, chair constitute schematic diagram
Accompanying drawing 2, base plate assembly structural representation
Accompanying drawing 3, ladder constitute schematic diagram
Accompanying drawing 4, armrest figure
Folding Step-stool in the accompanying drawing 1 is by main support rod (1), attached support bar (2), strand connecting rod (3) reach (4) and consist of a folding supporting construction with stable triangular. Strand connecting rod (3) The extension, rigidity is connected with pedal (5), the other end rigidity of pedal (5) with line connecting rod (3) Symmetrical member link to each other. Pedal (5) pressure is on main support rod (1) and crossbeam that symmetrical member links to each other. Referring to accompanying drawing three. On on the attached support bar (2) and connecting axle strand connecting rod (3), connect in addition An end of base plate assembly (6), the middle part pressure of base plate assembly (6) is on pedal (5). This Sample has just consisted of a folding seat. Rigidity on the crossbeam of main support rod (1) bottom Be fixed with pedal (7), its position is below seat board (6), and the seat that does not affect the people leans on. Among the figure one The member of side has symmetric part, is convenience with the aid of pictures, and some part is not drawn in the drawings.
Accompanying drawing 2, base plate assembly of the present utility model (6) is by seat board support (6), pedal (8), Pedal (9) and bow (10) consist of. The bottom rigid connection of pedal (9) and is colluded card (11), seat The annexation of board component (6) is seen figure. This is to make pedal (9) and pedal (8) right behind a kind of folding Connect, and make the parallel overlapping quadric chain of all members energy. The wherein effect of bow (10) To utilize the sweep at middle part to escape the interference of pedal (8) and the connecting axle of seat board support (6). When the pedal (9) in the base plate assembly (6) was pressed among the figure arrow direction, then pedal (8) was at arc Will be by arrow motion among the figure under the promotion of bar (10). When pedal (9) is parallel to seat board support (6), Pedal (8) also is parallel to seat board support (6), and at this moment base plate assembly (6) becomes a platy structure.
Referring to accompanying drawing 3, when the base plate assembly in the accompanying drawing 3 (6) being made progress lifting and while pushing tow pedal (9), base plate assembly is unfolded, and pedal (9) has constituted the two-stage ladder with pedal (8).And collude on the top cross-bar that is stuck in main support rod (1) colluding card (11) on the pedal (9).Thereby constitute the good a kind of family expenses ladder of steadiness in the accompanying drawing 3 with four pedals.Safety in order to pedal when high, in main support rod, be provided with in addition one can pull out certain distance hold up bar (12).Referring to accompanying drawing 3, can before pedaling height, pull out in advance, after pedaling height, can grip, to increase safety with hand.Collapsible ladder chair of the present utility model can be folded into tabular being convenient to as common folding seat and deposit when not using.When the accompanying drawing three condition, return to accompanying drawing 1 state earlier, the mode that resembles common folding seat again is folding, just can be folded into tabular.
Main support (1) of the present utility model, attached support bar (2) and the crossbeam that connects can be made with circle or rectangular steel tube, also can make with aluminum alloy materials.Other rod members also can be made with firm material or aluminum alloy materials.Pedal (5), (7), (8), (9) available wood materials or plastic or other material are made.
Positive effect of the present utility model is to provide a kind of simple, practical, convenient, safe multipurpose furniture that can fold for family.Can bring convenience to family life.
Claims (6)
1. by the described collapsible ladder chair of claim 1, by main backstop bar (1), attached support bar parts such as (2) constitutes, it is characterized in that: its base plate assembly (6) can be folded separately by a kind of, by pedal (8) and (9), seat board body frame (6), the quadric chain that bow (10) is constituted is formed, and the end while of an end of seat board body frame (6) and line connecting rod (3) is rotationally connected with the pivot pin on the attached support bar (2).
2. by the described collapsible ladder chair of claim 1, it is characterized in that: the extension rigidity of strand connecting rod (3) be connected with pedal (5).
3. by the described collapsible ladder chair of claim 1, it is characterized in that: on the crossbeam of the connection of the middle and lower part of main support rod (1), rigidity fixing pedal (7).
4. by the described collapsible ladder chair of claim 1, it is characterized in that: the below rigidity of pedal (9) is connected with colludes card (11), colludes card (11) and can block with the crossbeam that is connected main support rod (1) upper end in use.
5. by the described collapsible ladder chair of claim 1, it is characterized in that: the inside of main support rod (1) be equipped with can pull out use hold up bar (12).
6. by the described Collapsible ladder chair of claim 1, it is characterized in that: supporting rod is that circle or square metal material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205273 CN2236539Y (en) | 1996-03-11 | 1996-03-11 | Folding ladder chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205273 CN2236539Y (en) | 1996-03-11 | 1996-03-11 | Folding ladder chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2236539Y true CN2236539Y (en) | 1996-10-02 |
Family
ID=33890314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96205273 Expired - Fee Related CN2236539Y (en) | 1996-03-11 | 1996-03-11 | Folding ladder chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2236539Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011613A (en) * | 2015-06-24 | 2015-11-04 | 苏州市职业大学 | Lambdoidal ladder chair |
-
1996
- 1996-03-11 CN CN 96205273 patent/CN2236539Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011613A (en) * | 2015-06-24 | 2015-11-04 | 苏州市职业大学 | Lambdoidal ladder chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ai Hade Document name: Letter of authorization |
|
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |