CN205689110U - A kind of tool tray foldable Novel pedal ladder - Google Patents
A kind of tool tray foldable Novel pedal ladder Download PDFInfo
- Publication number
- CN205689110U CN205689110U CN201620398659.1U CN201620398659U CN205689110U CN 205689110 U CN205689110 U CN 205689110U CN 201620398659 U CN201620398659 U CN 201620398659U CN 205689110 U CN205689110 U CN 205689110U
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- pedal
- ladder
- hinged
- connecting rod
- tool tray
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- 238000010276 construction Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A kind of tool tray foldable Novel pedal ladder, including hinged front cleat stanchion and rear cleat stanchion；It is characterized in that: on front cleat stanchion, be hinged with tool tray, pedal；The front end of described tool tray is column articulated with front ladder by one first pin joint；The front end of described pedal is column articulated with front ladder by one second pin joint；The sidepiece of described pedal is hinged with rear cleat stanchion by a first connecting rod；The rear end of described pedal is hinged with tool tray by a second connecting rod, and described second connecting rod is J-shaped, has a hook-shaped lower end, and this hook-shaped lower end is hinged with pedal by one the 3rd pin joint, and the upper end of second connecting rod is hinged with tool tray by one the 4th pin joint；The sidepiece of described pedal is arranged over a protuberance in the 3rd pin joint, this protuberance with described hook-shaped lower end against coordinating.This utility model solves the contradiction between prior art vanning amount and instrument placing area, and simple in construction, and cost is relatively low, has preferably practical improvement.
Description
Technical Field
The utility model relates to a foldable footboard ladder, concretely relates to novel footboard ladder that top cap can turn over and roll over.
Background
The pedal ladder is a common climbing tool, is mainly used for decoration, maintenance, fetching, placing and the like at higher positions, and can be used indoors and outdoors.
The existing step ladder generally comprises a front ladder post and a rear ladder post, wherein the upper ends of the front ladder post and the rear ladder post are hinged, and the lower ends of the front ladder post and the rear ladder post are connected through a link mechanism with a contraction function. The front ladder post is fixedly provided with a plurality of parallel steps and at least one pedal, the steps are used for ascending, the width is narrow, the pedal is used as a working surface for a user to stand, and the width is wide. This current footboard ladder has advantages such as folding back occupation space is few, portable, but also discovers simultaneously and has following not enoughly: the top cover of the step ladder is directly fixed on the front ladder post of the ladder and can not rotate, so when the ladder is folded and stored, the top cover becomes the widest part of the whole ladder in thickness, the packing amount is reduced when goods are delivered, and if the width of the top cover is shortened, although the packing amount can be increased, the area for placing tools is smaller when the ladder is used, and the contradiction is formed.
Therefore, how to solve the above-mentioned deficiencies of the prior art is the subject of the present invention.
Disclosure of Invention
The utility model provides a novel footboard ladder that instrument tray can fold up, its aim at solve the fixed problem that leads to the vanning volume and placing tool area to have the contradiction of prior art top cap.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a novel pedal ladder with a foldable tool tray comprises a front ladder column and a rear ladder column which are hinged with each other;
a tool tray and a pedal are hinged to the front ladder column from top to bottom, at least one step is fixedly arranged on the front ladder column, and the tool tray and the pedal are arranged in parallel; the front end of the tool tray is hinged with the front ladder post through a first hinge point; the front end of the pedal is hinged with the front ladder post through a second hinge point; the side part of the pedal is hinged with the rear ladder post through a first connecting rod; the rear end of the pedal is hinged with the tool tray through a second connecting rod, the second connecting rod is J-shaped and is provided with a hook-shaped lower end, the hook-shaped lower end of the J-shaped second connecting rod is hinged with the pedal through a third hinge joint, and the upper end of the second connecting rod is hinged with the tool tray through a fourth hinge joint; wherein,
and a protruding part is arranged on the side part of the pedal above the third hinge joint point and is abutted and matched with the hook-shaped lower end of the second connecting rod.
The relevant content in the above technical solution is explained as follows:
1. in the above scheme, the tool tray is hinged with the front ladder column, so that the tool tray can be folded and stored. The whole width of footboard ladder when accomodating has been reduced, can increase the vanning volume, because the width of instrument tray can be guaranteed in addition, consequently prevent when using that the area of putting the instrument obtains guaranteeing.
2. In the above scheme, through the arrangement of the second connecting rod, the pedal and the tool tray are linked, and when a user opens or closes the pedal, the tool tray can be opened or closed simultaneously.
3. In the above scheme, through the arrangement of the protruding part, when the pedal is closed, the protruding part presses the hook-shaped lower end of the second connecting rod downwards, and as the second connecting rod is hinged with the pedal through the third hinge point, the protruding part forces the hook-shaped lower end of the second connecting rod to rotate anticlockwise by taking the third hinge point as a rotation center, so that the upper end of the second connecting rod is forced to rotate anticlockwise, and the tool tray is pushed to be completely folded.
4. In the above scheme, the rear ladder post is provided with a supporting stop lever, and the supporting stop lever is arranged below the pedal corresponding to the rear end of the pedal. When the pedal ladder is opened for use, the supporting rod provides an auxiliary supporting function for the pedal so as to improve the stability and the safety of the pedal ladder.
5. In the scheme, a plurality of steps are arranged and are arranged in parallel; the number of steps is proportional to the height of the step that the step ladder is required to provide.
The utility model discloses a theory of operation and advantage as follows:
the utility model relates to a novel footboard ladder that instrument tray can fold up, including articulating in the instrument tray and the footboard of preceding ladder post, the footboard passes through first connecting rod articulated and back ladder post, and is articulated through J-shaped second connecting rod between instrument tray and the footboard, and wherein the lateral part of footboard is equipped with the bulge, and this bulge leans on the cooperation with the hook-like lower extreme of second connecting rod to lean on. Compared with the prior art, the utility model, can let the footboard ladder open the instrument tray when user state, fold up the instrument tray when not using, reduce the whole width of footboard ladder when accomodating, can increase the vanning volume, in addition because the width of instrument tray can guarantee, prevent when consequently using that the area of putting the instrument obtains guaranteeing, the vanning volume and the instrument that have solved prior art existence place the contradiction between the area, and simple structure, the cost is lower, has the practical progressive nature of preferred.
Drawings
Fig. 1 is a first perspective view of an opened state of the embodiment of the present invention;
FIG. 2 is a second perspective view of the open position of the embodiment of the present invention;
fig. 3 is a perspective view of the folded state of the embodiment of the present invention.
In the above drawings: 1. a front ladder post; 2. a rear ladder post; 3. a tool tray; 4. a pedal; 5. stepping; 6. a first link; 7. a second link; 8. a hooked lower end; 9. a projection; 10. a supporting stop lever; A. a first hinge point; B. a second hinge point; C. a third hinge point; D. and a fourth hinge point.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): referring to fig. 1-3, a novel pedal ladder with a foldable tool tray comprises a front ladder column 1 and a rear ladder column 2 which are hinged with each other;
a tool tray 3 and a pedal 4 are hinged to the front ladder post 1 from top to bottom, at least one step 5 is fixedly arranged on the front ladder post, and the tool tray 3 is arranged in parallel with the pedal 4; the front end of the tool tray 3 is hinged with the front ladder post 1 through a first hinge point A; the front end of the pedal 4 is hinged with the front ladder post 1 through a second hinge point B; the side part of the pedal 4 is hinged with the rear ladder post 2 through a first connecting rod 6; the rear end of the pedal 4 is hinged with the tool tray 3 through a second connecting rod 7, the second connecting rod 7 is J-shaped and is provided with a hooked lower end 8, the hooked lower end 8 of the J-shaped second connecting rod 7 is hinged with the pedal 4 through a third hinged point C, and the upper end of the second connecting rod 7 is hinged with the tool tray 3 through a fourth hinged point D; through the arrangement of the second connecting rod 7, the pedal 4 and the tool tray 3 form linkage, and when a user opens or closes the pedal 4, the tool tray 3 can be opened or closed simultaneously.
Wherein, a convex part 9 is arranged on the side part of the pedal 4 above the third hinge point C, and the convex part 9 is abutted and matched with the hook-shaped lower end 8 of the second connecting rod 7. By the arrangement of the protruding part 9, when the pedal 4 is closed, the protruding part 9 will press the hook-shaped lower end 8 of the second connecting rod 7 downwards, and since the second connecting rod 7 is hinged to the pedal 4 through the third hinge point C, the protruding part 9 will force the hook-shaped lower end 8 of the second connecting rod 7 to rotate counterclockwise around the third hinge point C, so as to force the upper end of the second connecting rod 7 to rotate counterclockwise, and push the tool tray 3 to be completely folded.
Wherein, the setting of tool tray 3 and preceding ladder 1 articulated for tool tray 3 can turn over to roll over and accomodate. The whole width of the pedal ladder is reduced when the pedal ladder is stored, the packing amount can be increased, and in addition, the width of the tool tray 3 is ensured, so that the area for preventing tools from being placed is ensured when the pedal ladder is used.
Wherein, a supporting rod 10 is arranged on the rear ladder post 2, and the supporting rod 10 is arranged below the pedal 4 corresponding to the rear end of the pedal 4. When the step ladder is opened for use, the supporting rod 10 provides an auxiliary supporting function for the step 4, so that the stability and the safety of the step ladder are improved.
Wherein a plurality of the steps 5 are arranged in parallel; the number of steps 5 is proportional to the height of the step that the step ladder is required to provide.
The utility model relates to a novel footboard ladder that instrument tray can fold up, including articulating in the instrument tray and the footboard of preceding ladder post, the footboard passes through first connecting rod articulated and back ladder post, and is articulated through J-shaped second connecting rod between instrument tray and the footboard, and wherein the lateral part of footboard is equipped with the bulge, and this bulge leans on the cooperation with the hook-like lower extreme of second connecting rod to lean on. Compared with the prior art, the utility model, can let the footboard ladder open the instrument tray when user state, fold up the instrument tray when not using, reduce the whole width of footboard ladder when accomodating, can increase the vanning volume, in addition because the width of instrument tray can guarantee, prevent when consequently using that the area of putting the instrument obtains guaranteeing, the vanning volume and the instrument that have solved prior art existence place the contradiction between the area, and simple structure, the cost is lower, has the practical progressive nature of preferred.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. A novel pedal ladder with a foldable tool tray comprises a front ladder column and a rear ladder column which are hinged with each other; the method is characterized in that:
a tool tray and a pedal are hinged to the front ladder column from top to bottom, at least one step is fixedly arranged on the front ladder column, and the tool tray and the pedal are arranged in parallel; the front end of the tool tray is hinged with the front ladder post through a first hinge point; the front end of the pedal is hinged with the front ladder post through a second hinge point; the side part of the pedal is hinged with the rear ladder post through a first connecting rod; the rear end of the pedal is hinged with the tool tray through a second connecting rod, the second connecting rod is J-shaped and is provided with a hook-shaped lower end, the hook-shaped lower end of the J-shaped second connecting rod is hinged with the pedal through a third hinge joint, and the upper end of the second connecting rod is hinged with the tool tray through a fourth hinge joint; wherein,
and a protruding part is arranged on the side part of the pedal above the third hinge joint point and is abutted and matched with the hook-shaped lower end of the second connecting rod.
2. A pedal ladder as set forth in claim 1 wherein: and a supporting stop rod is arranged on the rear ladder post and is arranged below the pedal corresponding to the rear end of the pedal.
3. A pedal ladder as set forth in claim 1 wherein: the step is provided with a plurality of steps which are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398659.1U CN205689110U (en) | 2016-05-05 | 2016-05-05 | A kind of tool tray foldable Novel pedal ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398659.1U CN205689110U (en) | 2016-05-05 | 2016-05-05 | A kind of tool tray foldable Novel pedal ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689110U true CN205689110U (en) | 2016-11-16 |
Family
ID=57265269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398659.1U Active CN205689110U (en) | 2016-05-05 | 2016-05-05 | A kind of tool tray foldable Novel pedal ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356750A (en) * | 2021-07-27 | 2021-09-07 | 信阳农林学院 | Gardens are with novel multi-functional gardens ladder |
-
2016
- 2016-05-05 CN CN201620398659.1U patent/CN205689110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356750A (en) * | 2021-07-27 | 2021-09-07 | 信阳农林学院 | Gardens are with novel multi-functional gardens ladder |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |