CN201343989Y - Ladder - Google Patents
Ladder Download PDFInfo
- Publication number
- CN201343989Y CN201343989Y CNU2008202279512U CN200820227951U CN201343989Y CN 201343989 Y CN201343989 Y CN 201343989Y CN U2008202279512 U CNU2008202279512 U CN U2008202279512U CN 200820227951 U CN200820227951 U CN 200820227951U CN 201343989 Y CN201343989 Y CN 201343989Y
- Authority
- CN
- China
- Prior art keywords
- ladder
- box
- fixed
- sleeve
- sleeve pipe
- 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 ladder, which comprises two support legs and is characterized in that a sleeve is installed on one support leg of the ladder and can be moved up and down on the support leg; a telescopic rod is fixed on the outer side of the sleeve; an box supporter is fixed at the top end of the telescopic rod; and a plurality of through holes are arranged in different positions of ladder legs; and bolts can be inserted into the through holes so as to fix the sleeve. When working on the ladder, a person can pull the box to different heights to place articles in the box without getting the articles by climbing up or going down the ladder, thereby the ladder is not only safety, but also labor saving and convenience.
Description
Technical field
The utility model relates to a kind of ladder.
Background technology
Ladder is a kind of article that often use in people's daily life, and it can help people's ascend operation, the work that is convenient for people to, life.But when work high above the ground, many instruments, material can be put nowhere, and a hand held object, a hand operation very inconveniently are easy to generate danger again.
Summary of the invention
The purpose of this utility model is intended to overcome above-mentioned shortcoming, and a kind of ladder is provided, and has possessed the glove function, conveniently accessing article when the ascending stair operation.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of ladder, comprise two supporting legs, it is characterized in that: on a supporting leg of ladder, a sleeve pipe has been installed, can move up and down on supporting leg, an expansion link is fixed in the outside of sleeve pipe, and a box has been fixed on the top of expansion link, diverse location also has several logical holes on ladder leg, latch can be inserted in the logical hole position with fixed sleeving.When the people works on ladder, box can be stretched to differing heights, article are positioned in the box, needn't go up descending stair and get thing, safety so not only, and also laborsaving convenient again.
The beneficial effects of the utility model are, can be when using the ladder operation liberation both hands, convenient, the safe article of depositing, simple in structure, realize easily.
Description of drawings
Fig. 1 is a structure chart of the present utility model
1. boxes among Fig. 1,2. sleeve pipe, 3. expansion link, 4. ladder, 5. supporting leg, 6. logical hole, 7. latch, 8. work plane.
The specific embodiment
In Fig. 1, the utility model assembly is box 1, sleeve pipe 2, telescopic rod 3, ladder 4, supporting leg 5, logical hole 6, latch 7, work plane 8, on a supporting leg 5 of ladder 4, a sleeve pipe 2 has been installed, the outside at sleeve pipe 2 links to each other with expansion link 3, and the top of expansion link 3 is connected with the bottom of box 1.When carrying out work high above the ground, can be directly with instrument, article storage in box 1, the position by latch 7 inserts different logical hole 6 fixed sleevings 2 when the people stands in work plane 8, can also be retracted to certain height with expansion link.
Claims (1)
1, a kind of ladder, comprise two supporting legs, it is characterized in that: on a supporting leg of ladder, a sleeve pipe has been installed, can on supporting leg, move up and down, an expansion link is fixed in the outside of sleeve pipe, a box has been fixed on the top of expansion link, and diverse location also has several logical holes on ladder leg, latch can be inserted in the logical hole position with fixed sleeving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202279512U CN201343989Y (en) | 2008-12-15 | 2008-12-15 | Ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202279512U CN201343989Y (en) | 2008-12-15 | 2008-12-15 | Ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343989Y true CN201343989Y (en) | 2009-11-11 |
Family
ID=41275572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202279512U Expired - Fee Related CN201343989Y (en) | 2008-12-15 | 2008-12-15 | Ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343989Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536101A (en) * | 2011-12-23 | 2012-07-04 | 枣庄矿业（集团）有限责任公司铁路运输处 | Step ladder with working platform |
| CN103382807A (en) * | 2013-07-22 | 2013-11-06 | 国家电网公司 | Multifunctional safe insulation ladder |
-
2008
- 2008-12-15 CN CNU2008202279512U patent/CN201343989Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536101A (en) * | 2011-12-23 | 2012-07-04 | 枣庄矿业（集团）有限责任公司铁路运输处 | Step ladder with working platform |
| CN103382807A (en) * | 2013-07-22 | 2013-11-06 | 国家电网公司 | Multifunctional safe insulation ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20101215 |