CN205330505U - Herringbone ladder - Google Patents
Herringbone ladder Download PDFInfo
- Publication number
- CN205330505U CN205330505U CN201521003278.0U CN201521003278U CN205330505U CN 205330505 U CN205330505 U CN 205330505U CN 201521003278 U CN201521003278 U CN 201521003278U CN 205330505 U CN205330505 U CN 205330505U
- Authority
- CN
- China
- Prior art keywords
- ladder
- side plate
- wear
- curb plate
- utility
- 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 herringbone ladder, a main ladder and a support ladder including one end hinged, curb plate and the multi -stage pedal of connection between the curb plate that main ladder was erect including two parallels, support ladder includes the curb plate that two parallels erect and sets up the top footboard and the first order footboard at both ends about the curb plate respectively, its characterized in that: be equipped with the wear -resisting cloth of a rectangle between support ladder 's the curb plate, wear -resisting cloth's upper and lower both ends are fixed respectively on top footboard and the first order footboard. Compared with the prior art, the utility model discloses a herringbone ladder both can be used to aerial work, can supply the operation personnel sitting at leisure or lying and having a rest again, and comfortable angle, simple and practical are adjusted to to the posture in the time of can be with people's rest.
Description
Technical field
This utility model relates to five metals and manufactures field, particularly relates to a kind of double ladder。
Background technology
In the life of daily house or outdoor study, the take object of eminence of people is required for using double ladder, conventional double ladder is by two width one end hinges ladder together and is connected to can the strut of doubling constitute between two width ladders, and the length of this strut determines the maximum angle that can open of double ladder。Conventional double ladder is normally only used for high-rise working, and function is more single。
Utility model content
The purpose of this utility model is in that to overcome shortcoming of the prior art with not enough, it is provided that a kind of simple and practical double ladder。
This utility model is achieved through the following technical solutions: a kind of aluminium double ladder, including one end hinge main ladder of width aluminium together and a width aluminium supporting ladder, described main ladder includes the side plate of two pieces of erected parallel and connects multiple step between the side plates, described supporting ladder includes the side plate of two pieces of erected parallel and is separately positioned on top pedal and the first order pedal at the upper and lower two ends of side plate, it is characterized in that: between the side plate of described supporting ladder, be provided with canvas or other the wear-resistant fabric of one piece of rectangle, the two ends up and down of described wear-resistant fabric are separately fixed on described top pedal and first order pedal, this wear-resistant fabric is available for operating personnel's idle and is seated or recumbency rest。
Further, between the side plate of described main terraced and described supporting ladder, it is connected to spacing band, is provided with buckle in the middle of described spacing band and makes this spacing strip length adjustable, this spacing maximum opening angle with limiting described main ladder and supporting ladder。
Further, the side plate bottom of described main terraced and described supporting ladder is equipped with non-slipping block, to strengthen the frictional force of ladder and ground。
In order to enable apparent understanding this utility model, illustrate to set forth preferably embodiment of the present utility model below with reference to accompanying drawing。
Accompanying drawing explanation
Fig. 1 is the axonometric chart of double ladder of the present utility model。
Fig. 2 is the structural representation of spacing band in Fig. 1。
Detailed description of the invention
Please refer to the axonometric chart that Fig. 1 and Fig. 2, Fig. 1 are double ladders of the present utility model, Fig. 2 is the structural representation of spacing band in Fig. 1。The double ladder of this aluminium includes one end hinge width aluminium main terraced 10 together and a width aluminium supporting ladder 20。Described main terraced 10 side plates including two pieces of erected parallel and connection multiple step between the side plates。Described supporting ladder 20 includes the side plate of two pieces of erected parallel and is separately positioned on top pedal 22 and the first order pedal 24 at the upper and lower two ends of side plate。Being connected to spacing band 30 between described main terraced 10 and the side plate of described supporting ladder 20, being provided with buckle in the middle of described spacing band 30 makes this spacing band 30 adjustable length, described main terraced 10 and the side plate bottom of described supporting ladder 20 be equipped with non-slipping block 40。
Being provided with the wear-resistant fabric 29 of one piece of rectangle between the side plate of described supporting ladder 20, the two ends up and down of described wear-resistant fabric 29 are separately fixed on described top pedal 22 and first order pedal 24。In the present embodiment, described wear-resistant fabric 29 is canvas。
Compared to prior art, double ladder of the present utility model can be not only used for high-rise working, is available for again operating personnel's idle and is seated or recumbency is had a rest, only need to adjust spacing with 30 length just can by people's rest time stance adjustment to comfortable angle, simple and practical。
This utility model is not limited to above-mentioned embodiment, if to various changes of the present utility model or deformation without departing from spirit and scope of the present utility model, if these are changed and deformation belongs within claim of the present utility model and equivalent technologies scope, then this utility model is also intended to comprise these changes and deformation。
Claims (5)
1. a double ladder, including one end hinge main ladder of width together and a width supporting ladder, described main ladder includes the side plate of two pieces of erected parallel and connects multiple step between the side plates, described supporting ladder includes the side plate of two pieces of erected parallel and is separately positioned on top pedal and the first order pedal at the upper and lower two ends of side plate, it is characterized in that: be provided with the wear-resistant fabric of one piece of rectangle between the side plate of described supporting ladder, the two ends up and down of described wear-resistant fabric are separately fixed on described top pedal and first order pedal。
2. double ladder as claimed in claim 1, it is characterised in that: it is connected to spacing band between the side plate of described main terraced and described supporting ladder, is provided with buckle in the middle of described spacing band and makes this spacing strip length adjustable。
3. double ladder as claimed in claim 2, it is characterised in that: described wear-resistant fabric is canvas。
4. double ladder as claimed in claim 3, it is characterised in that: the side plate bottom of described main terraced and described supporting ladder is equipped with non-slipping block。
5. double ladder as claimed in claim 4, it is characterised in that: described main ladder and supporting ladder are aluminium。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003278.0U CN205330505U (en) | 2015-12-04 | 2015-12-04 | Herringbone ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003278.0U CN205330505U (en) | 2015-12-04 | 2015-12-04 | Herringbone ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330505U true CN205330505U (en) | 2016-06-22 |
Family
ID=56211379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003278.0U Expired - Fee Related CN205330505U (en) | 2015-12-04 | 2015-12-04 | Herringbone ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350900A (en) * | 2015-12-04 | 2016-02-24 | 李曼菲 | Herringbone ladder |
-
2015
- 2015-12-04 CN CN201521003278.0U patent/CN205330505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350900A (en) * | 2015-12-04 | 2016-02-24 | 李曼菲 | Herringbone ladder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161204 |