CN205135399U - Antiskid double ladder - Google Patents
Antiskid double ladder Download PDFInfo
- Publication number
- CN205135399U CN205135399U CN201520940312.0U CN201520940312U CN205135399U CN 205135399 U CN205135399 U CN 205135399U CN 201520940312 U CN201520940312 U CN 201520940312U CN 205135399 U CN205135399 U CN 205135399U
- Authority
- CN
- China
- Prior art keywords
- ladder
- side plate
- double ladder
- skidding double
- 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 an antiskid double ladder, two ladders of being in the same place including the one end hinge put up, its characterized in that is constituteed by curb plate and the multistage footboard of transverse connection between the curb plate that two parallels were erect to the ladder frame: the curb plate lower extreme of two ladder framves all is equipped with the adsorption plane towards the sucking disc on ground, with the breather pipe that is equipped with the intercommunication between two sucking discs on a pair ladder frame, the breather pipe is in with the setting the gasbag UNICOM of the curb plate side of ladder frame. Compared with the prior art, the utility model discloses an antiskid double ladder is with the help of the sucking disc of ladder frame lower extreme, and is effectual in the antiskid of glossy ground, strengthens the security that the double ladder used.
Description
Technical field
The utility model relates to five metals and manufactures field, particularly relates to a kind of anti-skidding double ladder.
Background technology
In daily life, work, the take object of eminence of people all needs to use ladder, double ladder is exactly wherein the most frequently used a kind of ladder, it is made up of two width one end hinges ladder together and the strut be connected between two width ladders, and the length of this strut determines the maximum angle that can open of double ladder.The double ladder of family expenses, due to floor smoother, easily skids during ladder load-bearing, has unsafe factor when people stands in both hands operation on ladder.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides a kind of anti-skidding double ladder with sucker.
The utility model is achieved through the following technical solutions: a kind of anti-skidding double ladder, comprise one end hinge two width ladders together, described ladder is made up of the side plate of two pieces of erected parallel and lateral connection multiple step between the side plates, it is characterized in that: the side plate lower end of described two width ladders is equipped with the sucker of adsorption plane towards ground, the ventilating pipe of intercommunication is provided with, described ventilating pipe and the air bag UNICOM of side plate side being arranged on described ladder between two suckers on same secondary ladder.
Compared to prior art, anti-skidding double ladder of the present utility model, by the sucker of ladder lower end, in smooth ground good antiskid effect, strengthens the safety that double ladder uses.
Further, the side plate upper end of described two width ladders is fixedly installed two safety belts respectively, and described safety belt posts VELCRO.This VELCRO convenient working person fasten or unfasten one's seat-belt.
Further, the most top pedal of described ladder is fixedly installed length-adjustable lasso trick, one end be not connected with this pedal of described lasso trick is provided with secure latch.When avoiding load-bearing, ladder is surprisingly turned on one's side.
Further, the second level pedal of ladder described in two width is connected with spacing band, described spacing band middle card links and connects, its adjustable length, makes the maximum opening angle of described ladder adjustable.
Further, described ladder is aluminium.
In order to the utility model can be understood more clearly, illustrate below with reference to accompanying drawing and set forth preferably embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the stereogram of anti-skidding double ladder of the present utility model.
Fig. 2 is the partial enlarged drawing of sucker structure in Fig. 1.
Fig. 3 is the structural representation of lasso trick in Fig. 1.
Fig. 4 is the structural representation of spacing band in Fig. 1.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 4, Fig. 1 is the stereogram of anti-skidding double ladder of the present utility model, and Fig. 2 is the partial enlarged drawing of sucker structure in Fig. 1, and Fig. 3 is the structural representation of lasso trick in Fig. 1, and Fig. 4 is the structural representation of spacing band in Fig. 1.The second level pedal that the anti-skidding double ladder of this aluminium comprises ladder 11 described in one end hinge two width ladder 11, two width is together connected with spacing band 13, and this spacing band 13 middle card links and connects, its adjustable length.
Described ladder 11 is made up of the side plate of two pieces of erected parallel and lateral connection multiple step between the side plates.Two pieces of side plate upper ends of described ladder 11 are fixedly installed two safety belts 15 respectively, and described safety belt 15 posts VELCRO; The most top pedal of described ladder 11 is fixedly installed lasso trick 19, and one end be not connected with this pedal of described lasso trick 19 is provided with secure latch, described lasso trick 19 adjustable length; The side plate lower end of this ladder 11 is equipped with the sucker 20 of adsorption plane towards ground.
The ventilating pipe 24 of intercommunication is provided with, described ventilating pipe 24 and air bag 22 UNICOM of side plate side being arranged on described ladder 11 between two suckers 20 of the side plate lower end of described same secondary ladder 11.
When using the ladder of this case, first adjust the length of spacing band 13, the angle that described ladder 11 is opened is fixed, and then goes up terraced operation, ties up safety belt 15.If wall has hook nearby, then adjust the length of lasso trick 19 and be buckled on hook with secure latch, when preventing operation, ladder is surprisingly turned on one's side.People is on ladder during operation, and bearing capacity makes sucker 20 naturally be adsorbed on smooth ground, reaches skidproof effect.Press two described air bags 22 on side plate respectively, then sucker 20 nature is separated with adsorption plane, is convenient to ladder and moves.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (5)
1. an anti-skidding double ladder, comprise one end hinge two width ladders together, described ladder is made up of the side plate of two pieces of erected parallel and lateral connection multiple step between the side plates, it is characterized in that: the side plate lower end of described two width ladders is equipped with the sucker of adsorption plane towards ground, the ventilating pipe of intercommunication is provided with, described ventilating pipe and the air bag UNICOM of side plate side being arranged on described ladder between two suckers on same secondary ladder.
2. anti-skidding double ladder as claimed in claim 1, is characterized in that: the side plate upper end of described ladder is fixedly installed two safety belts respectively, and described safety belt posts VELCRO.
3. anti-skidding double ladder as claimed in claim 1, is characterized in that: the most top pedal of described ladder is fixedly installed length-adjustable lasso trick, and one end be not connected with this pedal of described lasso trick is provided with secure latch.
4. the anti-skidding double ladder according to any one of Claims 2 or 3, is characterized in that: the second level pedal of ladder described in two width is connected with spacing band, and described spacing band middle card links and connects, its adjustable length.
5. anti-skidding double ladder as claimed in claim 4, is characterized in that: described ladder is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940312.0U CN205135399U (en) | 2015-11-20 | 2015-11-20 | Antiskid double ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940312.0U CN205135399U (en) | 2015-11-20 | 2015-11-20 | Antiskid double ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205135399U true CN205135399U (en) | 2016-04-06 |
Family
ID=55621206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940312.0U Expired - Fee Related CN205135399U (en) | 2015-11-20 | 2015-11-20 | Antiskid double ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205135399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332648A (en) * | 2015-11-20 | 2016-02-17 | 温四妹 | Antislip herringbone ladder |
-
2015
- 2015-11-20 CN CN201520940312.0U patent/CN205135399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332648A (en) * | 2015-11-20 | 2016-02-17 | 温四妹 | Antislip 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: 20160406 Termination date: 20161120 |