CN204419010U - Telescopic ladder - Google Patents
Telescopic ladder Download PDFInfo
- Publication number
- CN204419010U CN204419010U CN201420720990.1U CN201420720990U CN204419010U CN 204419010 U CN204419010 U CN 204419010U CN 201420720990 U CN201420720990 U CN 201420720990U CN 204419010 U CN204419010 U CN 204419010U
- Authority
- CN
- China
- Prior art keywords
- hole
- hypomere
- epimere
- ladder
- 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 kind of telescopic ladder, comprise epimere (1) and hypomere (2), the connected mode of epimere (1) and hypomere (2) is detachable connection.The both sides of epimere (1) are provided with the first hole (3), and the both sides of hypomere (2) are provided with the second hole (4), and the center of the first hole (3) and the second hole (4) overlaps, and the center of the first hole (3) and the second hole (4) is run through linkage (5).First hole (3) is provided with two or more, and the second hole (4) are provided with two or more.Ladder of the present utility model is divided into epimere and hypomere, and the installation in passing hole and hole realizes retractable, easy to use, applied widely, can be applied to different height requirement.And the utility model is isolating construction, the used time does not take up room little, deposits convenient.
Description
Technical field
The utility model relates to a kind of ladder, particularly relates to a kind of telescopic ladder.
Background technology
Ladder, daily life tools, do limit by two long thick bar, scansorial cross bar is crossed in centre, for climbing.Double ladder is the class ascending tool carrying out fitting up and so on work for side space (as roof) in the plane, because of its use time, terraced bar and the ground of front and back form an isosceles triangle, look like ' people ' word, calling ' double ladder ' thus its image.Practical double ladder has fixing double ladder and moving herringbone ladder.Fixing double ladder is that people build instrument temporarily; Movable double ladder is connected together by the top loose-leaf of two ladders, can altogether, due to its flexibility, therefore be widely used in electrician's operation when movement.Early stage double ladder is generally that timber makes, and along with the development of metal industry, utilizes aluminum alloy materials now more; Aluminium alloy herringbone ladder has light, attractive in appearance, durable feature, and cost is not high, therefore is widely used.
The Chinese patent application that application number is " 201320793677.6 " discloses a kind of extension ladder that can be in stretching, extension and compressive state, it is characterized in that: parts are made up of horizontal pedestal, inserted link, fixed bar, terraced bar and connecting rod.During use, extended configuration be realized, each fixed bar need be rotated after in a straight line around corresponding connector and again the inserted link in groove under fixed bar be pushed in the upper groove of below fixed bar, the corresponding connecting rod of two terraced bars at the same level is engaged mutually simultaneously.Otherwise, then extension ladder can be made to be in compressive state, to save space.The effect of this utility model is: this design makes ladder more convenient when carrying, and when not using, parking space is less.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of telescopic ladder, take up room little, deposit conveniently.
The utility model is by the following technical solutions:
Telescopic ladder, comprises epimere and hypomere, and the connected mode of epimere and hypomere is detachable connection.Adopt isolating construction that ladder can be made to use according to actual needs, can be used alone epimere or hypomere, use after also the two can being connected; And this structure takes up room little, deposit convenient.
As further improvement of the utility model, the both sides of epimere are provided with the first hole, and the both sides of hypomere are provided with the second hole, and the center in the first hole and the second hole overlaps, and the center in the first hole and the second hole is run through linkage.Epimere and hypomere are linked together by the first hole and the second hole by linkage, by the mode of providing holes on ladder by ladder installation, can reduce the cost of ladder on the one hand, and the structure of the opposing party's face is simple, easily manufactured.
As further improvement of the utility model, the first hole is provided with two or more, and the second hole is provided with two or more.Ladder height can be adjusted, adapt to different needs.
As further improvement of the utility model, linkage is bolt or cottor pin.Structure is simple, easy to use.
As further improvement of the utility model, the top of hypomere is provided with butt hook.Butt hook can be hooked in the first hole of epimere, makes the connection of ladder epimere and hypomere more firm, improves safety.
As further improvement of the utility model, the bottom of hypomere is provided with slipmat.The security performance of further raising ladder.
beneficial effect
Ladder of the present utility model is divided into epimere and hypomere, and the installation in passing hole and hole realizes retractable, easy to use, applied widely, can be applied to different height requirement.And the utility model is isolating construction, the used time does not take up room little, deposits convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, each digitized representation implication is as follows: 1, epimere; 2, hypomere; 3, the first hole; 4, the second hole; 5, linkage; 6, butt hook; 7, slipmat.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described in detail.
embodiment 1
Telescopic ladder, comprises epimere 1 and hypomere 2, and the connected mode of epimere 1 and hypomere 2 is detachable connection.
The both sides of epimere 1 are provided with the first hole 3, and the both sides of hypomere 2 are provided with the center coincidence in the second hole, hole 4, first 3 and the second hole 4, are provided with bolt, to connect epimere 1 and hypomere 2 between the first hole 3 and the second hole 4.
First hole 3 is provided with two or more, and the second hole 4 is provided with two or more.Epimere 1 the first hole 3 topmost can be connected with hypomere 2 the second hole 4 bottom, the height forming ladder is like this minimum; Also epimere 1 the first hole 3 bottom can be connected with hypomere 2 the second hole 4 topmost, the ladder height formed like this is the highest.
The top of hypomere 2 is provided with butt hook 6.After installing ladder, have need not the first hole 3 time, butt hook 6 can be hooked in the first hole, the connection making ladder epimere and hypomere is more firm, improves safety.
The bottom of hypomere 2 is provided with slipmat 7.
When being applied on shorter height, the utility model only can use epimere or hypomere; When needs are with long ladder time, epimere and hypomere are installed together, can use.
embodiment 2
Telescopic ladder, comprises epimere 1 and hypomere 2, and the connected mode of epimere 1 and hypomere 2 is detachable connection.
The both sides of epimere 1 are provided with the first hole 3, and the both sides of hypomere 2 are provided with the center coincidence in the second hole, hole 4, first 3 and the second hole 4, are provided with cottor pin, to connect epimere 1 and hypomere 2 between the first hole 3 and the second hole 4.
First hole 3 is provided with two or more, and the second hole 4 is provided with two or more.
The top of hypomere 2 is provided with butt hook 6.Butt hook 6 can be hooked in the first hole.
The bottom of hypomere 2 is provided with slipmat 7.
The above; be only the utility model preferably specific embodiments; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the simple change of the technical scheme that can obtain apparently or equivalence are replaced and are all fallen in protection domain of the present utility model.
Claims (1)
1. telescopic ladder, comprises epimere (1) and hypomere (2), it is characterized in that: the connected mode of epimere (1) and hypomere (2) is detachable connection; The top of hypomere (2) is provided with butt hook (6), and the bottom of hypomere (2) is provided with slipmat (7).
2. telescopic ladder according to claim 1, it is characterized in that: the both sides of epimere (1) are provided with the first hole (3), the both sides of hypomere (2) are provided with the second hole (4), the center of the first hole (3) and the second hole (4) overlaps, and the center of the first hole (3) and the second hole (4) is run through linkage (5).
3. telescopic ladder according to claim 2, is characterized in that: the first hole (3) are provided with two or more, and the second hole (4) are provided with two or more.
4. telescopic ladder according to claim 2, is characterized in that: linkage (5) is bolt or cottor pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720990.1U CN204419010U (en) | 2014-11-27 | 2014-11-27 | Telescopic ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720990.1U CN204419010U (en) | 2014-11-27 | 2014-11-27 | Telescopic ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419010U true CN204419010U (en) | 2015-06-24 |
Family
ID=53469393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420720990.1U Expired - Fee Related CN204419010U (en) | 2014-11-27 | 2014-11-27 | Telescopic ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282629A (en) * | 2020-09-30 | 2021-01-29 | 贵州电网有限责任公司 | Novel portable triangle ladder |
-
2014
- 2014-11-27 CN CN201420720990.1U patent/CN204419010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282629A (en) * | 2020-09-30 | 2021-01-29 | 贵州电网有限责任公司 | Novel portable triangle 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 |
Granted publication date: 20150624 Termination date: 20151127 |