CN202755878U - Extensible ladder - Google Patents
Extensible ladder Download PDFInfo
- Publication number
- CN202755878U CN202755878U CN 201220375352 CN201220375352U CN202755878U CN 202755878 U CN202755878 U CN 202755878U CN 201220375352 CN201220375352 CN 201220375352 CN 201220375352 U CN201220375352 U CN 201220375352U CN 202755878 U CN202755878 U CN 202755878U
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- CN
- China
- Prior art keywords
- ladder
- utility
- model
- hypomere
- epimere
- 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 an extensible ladder which comprises a ladder lower section (1) and a ladder upper section (2). The ladder lower section (1) and the ladder upper section (2) are both provided with bolt holes (3) at intervals. The ladder lower section (1) and the ladder upper section (2) are fixed through bolts (4) which are inserted into the bolt holes (3). The extensible ladder is reasonable in structural design and wide in application range, height is particularly adjustable, occupied space is small, storing is convenient, antiskid performance is good, and the security coefficient is high.
Description
Technical field
The utility model relates to a kind of ladder, is specifically related to a kind of telescopic ladder.
Background technology
Ladder is indispensable instrument in people's daily life process, and ladder height of the prior art is all fixed, and practicality is relatively poor, and because volume is large, takes up space very much, is inconvenient to deposit.And the ladder of prior art, non-skid property is poor, poor stability.Therefore, necessary on the basis of prior art design a kind of rational in infrastructure, deposit conveniently the telescopic ladder that safety is good.
Summary of the invention
The utility model purpose: the purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of reasonable in design to be provided, and easy to use, the scope of application is extensive, deposits conveniently, and highly scalable, the telescopic ladder that safety is good
Technical scheme: in order to realize above purpose, the technical scheme that the utility model is taked is:
A kind of telescopic ladder, it comprises: ladder hypomere and ladder epimere, equal interval has bolt hole on described ladder hypomere and the ladder epimere, and ladder hypomere and ladder epimere are fixed by the bolt that is inserted in the bolt hole.
The telescopic ladder that the utility model provides is divided into epimere and lower segment structure with ladder, and has bolt hole at ladder hypomere and ladder epimere interval, and fixes by the bolt that is inserted in the bolt hole.This structure can be according to the needs of actual height, and epimere and the hypomere of ladder is bolted on different height, use thereby be applicable to differing heights.And ladder is designed to epimere and the separable structure of hypomere, can makes things convenient for ladder to deposit, do not take up space.
As preferred version, above-described telescopic ladder, described ladder hypomere bottom is equipped with anti-skidding cushion block.The ladder bottom of prior art does not have slipmat, slip easily during every day use, and the utility model is difficult for slipping after the bottom of ladder is equipped with slipmat, and security performance is higher.As preferred version, described slipmat can be that elastomeric material is made.
Beneficial effect: the telescopic ladder that the utility model provides has the following advantages:
The telescopic ladder that the utility model provides, reasonable in design, easy to use, the scope of application is extensive, and ladder can be adjusted height according to actual needs, and is isolating construction, it is little to take up room, and deposits conveniently, and it is better in the bottom of ladder the slipmat security performance to be installed.
Description of drawings
Fig. 1 is the structural representation of telescopic ladder described in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, a kind of telescopic ladder, it comprises: ladder hypomere (1) and ladder epimere (2), the upper equal interval of described ladder hypomere (1) and ladder epimere (2) has bolt hole (3), and ladder hypomere (1) and ladder epimere (2) are fixing by the bolt (4) that is inserted in the bolt hole (3).
Above-described telescopic ladder, described ladder hypomere (1) bottom is equipped with anti-skidding cushion block (5).
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. telescopic ladder, it is characterized in that, it comprises: ladder hypomere (1) and ladder epimere (2), the upper equal interval of described ladder hypomere (1) and ladder epimere (2) has bolt hole (3), and ladder hypomere (1) and ladder epimere (2) are fixing by the bolt (4) that is inserted in the bolt hole (3).
2. telescopic ladder according to claim 1 is characterized in that, described ladder hypomere (1) bottom is equipped with anti-skidding cushion block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375352 CN202755878U (en) | 2012-08-01 | 2012-08-01 | Extensible ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375352 CN202755878U (en) | 2012-08-01 | 2012-08-01 | Extensible ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755878U true CN202755878U (en) | 2013-02-27 |
Family
ID=47735065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375352 Expired - Fee Related CN202755878U (en) | 2012-08-01 | 2012-08-01 | Extensible ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763312A (en) * | 2015-03-30 | 2015-07-08 | 安徽理工大学 | Portable type combined ladder |
-
2012
- 2012-08-01 CN CN 201220375352 patent/CN202755878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763312A (en) * | 2015-03-30 | 2015-07-08 | 安徽理工大学 | Portable type combined 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: 20130227 Termination date: 20130801 |