CN206035362U - Triangular ladder - Google Patents
Triangular ladder Download PDFInfo
- Publication number
- CN206035362U CN206035362U CN201621068357.4U CN201621068357U CN206035362U CN 206035362 U CN206035362 U CN 206035362U CN 201621068357 U CN201621068357 U CN 201621068357U CN 206035362 U CN206035362 U CN 206035362U
- Authority
- CN
- China
- Prior art keywords
- ladder
- type
- type bolt
- nut
- width
- 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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- Ladders (AREA)
Abstract
The utility model discloses a triangular ladder, belong to ladder technical field, form by the combination of three ladder, three ladder height is the same, " 7 " type bolt is established down respectively to the both sides of first ladder, " 7 " type bolt end that falls is equipped with the nut, " 7 " type bolt is established down to one side of a second ladder, " 7 " type bolt end that falls is equipped with the nut, violently " 1 " type ring is established to the opposite side, violently " 1 " type ring is established respectively to the both sides of a third ladder, the width of a third ladder is the half the of first ladder width, a third ladder respectively with first ladder, a second ladder combination, horizontal " 1 " type ring overlaps respectively on corresponding " 7 " type bolt, fasten with the nut, form the triangular supports structure. The utility model discloses an it is narrow and small that three terraced combinations can get into the space, easy operation, safe and reliable, the operation of ascending a height in the suitable family.
Description
Technical field
This utility model is related to a kind of ladder, particularly applies Household ladder in the corner.
Background technology
Generally Household ladder is made up of two ladders, is linked together above, up-narrow and down-wide after opening, and four sides are formed below
Shape structural support, when room corner has furniture move, corner gap is too little, and Household ladder cannot press close to corner, furniture
Can not step on again, the curtain etc. of such as hanging above corner is operated and cannot be carried out；If single ladder, floor ceramic tile easily skids, metope or
Windowpane cannot be supported again, and single ladder is also improper.
Utility model content
For overcoming above-mentioned prior art not enough, the utility model discloses a kind of triangle ladder, solving narrow space cannot
The problem of placement, firm supporting, combination are convenient.
The technical scheme adopted by this utility model is a kind of triangle ladder, is combined by three ladders, three ladder height
Degree is the same, and the cross-arm of three ladders is corresponding, and the both sides of first ladder set down " 7 " type bolt respectively, " 7 " type bolt end
Nut is provided with, the side of second ladder sets down " 7 " type bolt, " 7 " type bolt end is provided with nut, opposite side sets horizontal " 1 "
Type annulus, the both sides of the 3rd ladder set horizontal " 1 " type annulus respectively, first ladder as the width of second ladder, the
The width of three ladders is the half of first ladder width, and first ladder is combined with second ladder, horizontal " 1 " type annulus set
Falling on " 7 " type bolt, fastened with nut, the 3rd ladder is being combined with first ladder, second ladder respectively, and the 3rd terraced
Horizontal stroke " 1 " the type annulus of sub- both sides be respectively fitted over first ladder side fall " 7 " type bolt, second ladder side fall " 7 "
On type bolt, fastened with nut, form triangular support configurations.
The beneficial effects of the utility model are to realize corner of the room work high above the ground, and three ladder combinations can enter narrow space,
It is simple to operate, safe and reliable, operation of ascending a height in being adapted to family.
Description of the drawings
Fig. 1 is this utility model structural representation, and Fig. 2 is the structural representation of three ladders of this utility model.
Specific embodiment
As shown in Figure 1, 2, a kind of triangle ladder, is combined by three ladders, and three ladder height are the same, three ladders
Cross-arm is corresponding, and the both sides of first ladder 2 set two " 7 " type bolts 6 respectively, and " 7 " type bolt 6 is perpendicular type bolt,
6 end of " 7 " type bolt is provided with nut 1, and the side of second ladder 4 sets two " 7 " type bolts 6, and " 7 " type bolt 6 is last
End is provided with nut 1, and opposite side sets two horizontal stroke " 1 " type annulus 3, and horizontal " 1 " type annulus 3 is crossbar end band circular ring structure, the 3rd
The both sides of ladder 5 set two horizontal stroke " 1 " type annulus 3 respectively, and, as the width of second ladder 4, the 3rd terraced for first ladder 2
The width of son 5 is the half of first 2 width of ladder, and first ladder 2 combined with second ladder 4,3 sets of horizontal stroke " 1 " type annulus
Fall on " 7 " type bolt 6 accordingly, fastened with nut 1, the 3rd ladder 5 respectively with 2, second, first ladder, 4 groups of ladder
Close, horizontal stroke " 1 " the type annulus 3 of the 3rd 5 both sides of ladder be respectively fitted over first 2 side of ladder fall accordingly " 7 " type bolt 6, the
Two 4 sides of ladder are fallen on " 7 " type bolt 6 accordingly, are fastened with nut 1, form triangular support configurations.
Claims (1)
1. a kind of triangle ladder, it is characterised in that combined by three ladders, three ladder height are the same, the cross-arm of three ladders
Corresponding, the both sides of first ladder set down " 7 " type bolt respectively, and " 7 " type bolt end is provided with nut, second ladder
Side sets down " 7 " type bolt, and " 7 " type bolt end is provided with nut, and opposite side sets horizontal " 1 " type annulus, and the two of the 3rd ladder
Side sets horizontal " 1 " type annulus respectively, and as the width of second ladder, the width of the 3rd ladder is first to first ladder
The half of ladder width, first ladder are combined with second ladder, and horizontal " 1 " type annulus is enclosed within down on " 7 " type bolt, uses nut
Fastening, the 3rd ladder are combined with first ladder, second ladder respectively, horizontal stroke " 1 " the type annulus point of the 3rd ladder both sides
It is not enclosed within " 7 " type bolt of first ladder side, " 7 " type bolt of second ladder side, is fastened with nut, shape
Into triangular support configurations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068357.4U CN206035362U (en) | 2016-09-21 | 2016-09-21 | Triangular ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068357.4U CN206035362U (en) | 2016-09-21 | 2016-09-21 | Triangular ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035362U true CN206035362U (en) | 2017-03-22 |
Family
ID=58296149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621068357.4U Expired - Fee Related CN206035362U (en) | 2016-09-21 | 2016-09-21 | Triangular ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035362U (en) |
-
2016
- 2016-09-21 CN CN201621068357.4U patent/CN206035362U/en not_active Expired - Fee Related
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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: 20170322 Termination date: 20170921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |