CN204024442U - A kind of Portable ladder - Google Patents
A kind of Portable ladder Download PDFInfo
- Publication number
- CN204024442U CN204024442U CN201420138708.9U CN201420138708U CN204024442U CN 204024442 U CN204024442 U CN 204024442U CN 201420138708 U CN201420138708 U CN 201420138708U CN 204024442 U CN204024442 U CN 204024442U
- Authority
- CN
- China
- Prior art keywords
- cleat stanchion
- middle plate
- hinge
- outer panel
- junction plate
- 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 Portable ladder, solved existing ladder and taken up room greatly, the problem of inconvenience transport.This ladder comprises two vertical cleat stanchions and is located at dismountable some foot rests formations between cleat stanchion, cleat stanchion is connected and composed by dismountable cleat stanchion unit, upper and lower cleat stanchion is connected through the hinge between unit, cleat stanchion unit comprises successively by the hinged junction plate in edge, middle plate and outer panel, middle plate both sides are provided with and protrude from middle plate lateral margin the latch parallel with middle plate length direction, the medial margin of junction plate and outer panel is provided with the pin-and-hole matching with latch, the lateral border of junction plate is provided with the T-shaped draw-in groove for clamping foot rest, the upper end side of junction plate and outer panel is provided with the first hinge lug, the lower end side of junction plate and outer panel is provided with the first hinge axis, the upper end side of middle plate is provided with the second hinge lug, the lower end side of middle plate is provided with the second hinge axis.Foot rest of the present utility model and cleat stanchion are all detachable, transport and easy to carry, and detaching structure is reasonable, stable connection.
Description
Technical field
The utility model relates to and sets up fastening field, is specifically related to be a kind ofly convenient to transport and carry, and cleat stanchion and foot rest be dismountable Portable ladder all.
Background technology
Ladder of the prior art generally cannot be accomplished to dismantle completely folding, takes up room larger.The double ladder using in the family also can only doubling but cannot be dismantled, and also at least will take space general under service condition in the situation that of its gathering.The ladder that prior art discloses, owing to not possessing detaching structure completely, can only accomplish the dismounting of foot rest, and cleat stanchion can not be dismantled to a great extent, like this, in the time transporting and carry, can take larger space, is not easy to transport and carries.
Utility model content
The defect existing in order to solve above-mentioned technology, the utility model provides a kind of and is convenient to transport and carries, and cleat stanchion and foot rest be dismountable Portable ladder all.
The utility model is realized the technical scheme that above-mentioned technique effect adopts:
A kind of Portable ladder, comprise two vertical cleat stanchions and be located at dismountable some foot rests between two described cleat stanchions and form, wherein, described cleat stanchion is connected and composed by dismountable cleat stanchion unit, upper and lower cleat stanchion is connected through the hinge between unit, and described cleat stanchion unit comprises successively by hinged junction plate, middle plate and the outer panel of edge hinge.
Preferably, above-mentioned a kind of Portable ladder, described edge hinge is the pin-and-hole that is located at latch in described middle plate both side edges, is located at described junction plate and described outer panel medial margin place.
Preferably, above-mentioned a kind of Portable ladder, described latch protrudes from the lateral margin of described middle plate parallel with the length direction of described middle plate.
Preferably, above-mentioned a kind of Portable ladder, described foot rest is T-shaped, comprises fixed head and pedal, and fixed head both sides are provided with positioning clamping pin.
Preferably, above-mentioned a kind of Portable ladder, the lateral border of described junction plate is provided with the T-shaped draw-in groove matching with described positioning clamping pin.
Preferably, above-mentioned a kind of Portable ladder, the upper end side of described junction plate and described outer panel is provided with the first hinge lug, and the lower end side of described junction plate and described outer panel is provided with the first hinge axis matching with described the first hinge lug.
Preferably, above-mentioned a kind of Portable ladder, the upper end side of described middle plate is provided with the second hinge axis, and the lower end side of described middle plate is provided with the second hinge lug matching with described the second hinge axis.
Preferably, above-mentioned a kind of Portable ladder, described cleat stanchion and described foot rest are aluminum alloy material, described junction plate, middle plate and outer panel are provided with engraved structure.
Preferably, above-mentioned a kind of Portable ladder, the lower end of described cleat stanchion is provided with Slippery proof foot pad, and the upper end of described cleat stanchion is provided with the top of a wall slipmat.
The beneficial effects of the utility model are: cleat stanchion of the present utility model is by the cleat stanchion cell formation of same structure, between each adjacent cleat stanchion, adopt chain connection, be convenient to transport and carry after dismounting, the hinged junction plate of employing edge, cleat stanchion unit hinge, middle plate and outer panel form, and junction plate and middle plate can be fixedly hinged angled, middle plate and outer panel can be fixedly hinged angled, by this kind of mode junction plate, middle plate forms firm structure together with outer panel, foot rest coordinates with the T-shaped draw-in groove on left and right connecting plates lateral border by the positioning clamping pin of its both sides, form the demountable structure of foot rest.Foot rest of the present utility model and cleat stanchion are all detachable, transport and easy to carry, and detaching structure is reasonable, stable connection.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is the assembling assumption diagram of cleat stanchion described in the utility model unit and foot rest;
Fig. 3 is the fractionation structure chart of cleat stanchion described in the utility model unit and foot rest;
Fig. 4 is the connection diagram of middle plate described in the utility model;
Fig. 5 is the connection diagram of outer panel described in the utility model;
Fig. 6 is the three-dimensional structure diagram of Slippery proof foot pad described in the utility model;
Fig. 7 is the three-dimensional structure diagram of the top of a wall slipmat described in the utility model;
Fig. 8 is the partial, detailed view of foot rest described in the utility model.
In figure: plate, 8-outer panel, 9-the first hinge lug, 10-the second hinge axis, 11-pin, 21-fixed head, 22-pedal, 23-positioning clamping pin, 24-boss, 31-anti-slop serrations, 32-bolt hole, 41-reeding, 61-T type draw-in groove, 71-latch, 81-pin-and-hole, 91-the first hinge axis, 101-the second hinge lug, 102-transverse axis in 1-cleat stanchion, 2-foot rest, 3-Slippery proof foot pad, 4-the top of a wall slipmat, 5-bolt, 6-junction plate, 7-.
Detailed description of the invention
For making that the utility model is done further to understand, below with reference to Figure of description and specific embodiment, the utility model is described in further detail:
As shown in Figures 1 to 8, a kind of Portable ladder, comprise two vertical cleat stanchions 1 and be located at dismountable some foot rests 2 between two cleat stanchions 1 and form, wherein, as a kind of improvement of the present utility model, cleat stanchion 1 is connected and composed by dismountable cleat stanchion unit, and upper and lower cleat stanchion is connected through the hinge between unit.Cleat stanchion unit comprises successively by hinged junction plate 6, middle plate 7 and the outer panel 8 of edge hinge, middle plate 7 can be around edge hinge through, form a rotational angle with junction plate 6, outer panel 8 can, around edge hinge through, form a rotational angle with middle plate 7.
Particularly, as preferred embodiment of the present utility model, edge hinge is the pin-and-hole 81 that is located at latch 71 in middle plate 7 both side edges, is located at junction plate 6 and outer panel 8 medial margin places, when assembling the cleat stanchion unit, as shown in Figure 3, in first the pin-and-hole 81 at junction plate 6 medial margin places being aimed at, the latch 71 of plate 7 corresponding sides, then presses junction plate 6 downwards, and the pin-and-hole 81 on it is snapped in the latch 71 on middle plate 7.After junction plate 6 is got well with middle plate 7 is hinged, then assemble outer panel 8 and middle plate 7, the step of outer panel 8 and the assembling of middle plate 7 is identical with the number of assembling steps of above-mentioned junction plate 6 and middle plate 7.When enforcement, for ease of assembling, latch 71 protrudes from the lateral margin of middle plate 7 parallel with the length direction of middle plate 7.
Particularly, as preferred embodiment of the present utility model, foot rest 2 is T-shaped, comprises fixed head 21 and pedal 22.Pedal 22 upper surfaces are provided with anti-skidding striped, and fixed head 21 both sides are provided with positioning clamping pin 23.The width of positioning clamping pin 23 is greater than the width of fixed head 21, and forms a boss 24 at the medial margin of positioning clamping pin 23.The lateral border of junction plate 6 is provided with the T-shaped draw-in groove 61 matching with positioning clamping pin 23, in the time that foot rest 2 is assembled, only the positioning clamping pin 23 of fixed head 21 both sides need be aimed to the T-shaped draw-in groove 61 on junction plate 6, then press foot rest 2 downwards positioning clamping pin 23 is inserted in T-shaped draw-in groove 61.After assembling, the boss 24 at positioning clamping pin 23 medial margin places can play spacing fixing effect, can prevent that positioning clamping pin 23 sidesways from deviating from.
Particularly, as preferred embodiment of the present utility model, the upper end side of junction plate 6 and outer panel 8 is provided with the first hinge lug 9, and the lower end side of junction plate 6 and outer panel 8 is provided with the first hinge axis 91 matching with the first hinge lug 9.On the first hinge lug 9 and the first hinge axis 91, be equipped with pin-and-hole.The upper end side of middle plate 7 is provided with the second hinge axis 10, the second hinge axis 10 is provided with the transverse axis 102 vertical with the second hinge axis 10, the lower end side of middle plate 7 is provided with the second hinge lug 101 matching with the second hinge axis 10, when clamping, the transverse axis 102 on the second hinge axis 10 is inserted in the second hinge lug 101.In the time of assembling cleat stanchion 2, first by 90 ° of outer panel 8 folded inward, again by 90 ° of middle plate 7 folded inward, make the cross section of cleat stanchion unit become U-shaped, then save cleat stanchion unit to connecting by upper and lower two, make above a joint junction plate 6 for cleat stanchion unit and the first hinge axis 91 of outer panel 8 lower end side insert below in a joint junction plate 6 for cleat stanchion unit and the first hinge lug 9 of outer panel 8 upper end side, and make the second hinge lug 101 of middle plate 7 lower end side of a joint cleat stanchion unit above aim at the second hinge axis 10 of middle plate 7 upper end side of a joint cleat stanchion unit below, above-mentioned each hinge member is to behind good position, press a joint cleat stanchion unit above downwards, a joint cleat stanchion unit card above can be connected on below on a joint cleat stanchion unit, finally upper lower connecting plate 6 and outer panel 8 can be fixedly hinged with pin 11, transverse axis 102 inserts in the second hinge lug 101, upper lower plate 7 can be fixedly hinged.
Further, as a kind of preferred embodiment of the present utility model, cleat stanchion 2 and foot rest 2 are aluminum alloy material, and junction plate 6, middle plate 7 and outer panel 8 be provided with engraved structure, have structural strength large, lightweight feature.For increasing the skidproof effect of ladder, the lower end of cleat stanchion 2 is provided with Slippery proof foot pad 3, the lower surface camber of this Slippery proof foot pad 3.In the time that ladder stay is located at wall limit, can there be more contact area its lower surface with ground, and the lower surface of this arc is provided with anti-slop serrations 31, and Slippery proof foot pad 3 is fixed on the lower end of cleat stanchion 2 by the bolt hole 32 of bolt 5 and its sidepiece.The upper end of cleat stanchion 2 is provided with the top of a wall slipmat 4, and this top of a wall slipmat 4 is arc shape by an end face of wall, and which is provided with reeding 41, and while overlapping on the wall in the upper end of ladder, this top of a wall slipmat 4 can increase the contact area of ladder upper end and wall, prevents from skidding.
In sum, cleat stanchion of the present utility model is by the cleat stanchion cell formation of same structure, between each adjacent cleat stanchion, adopt chain connection, be convenient to transport and carry after dismounting, the hinged junction plate of employing edge, cleat stanchion unit hinge, middle plate and outer panel form, and junction plate and middle plate can be fixedly hinged angled, middle plate and outer panel can be fixedly hinged angled, by this kind of mode junction plate, middle plate forms firm structure together with outer panel, foot rest coordinates with the T-shaped draw-in groove on left and right connecting plates lateral border by the positioning clamping pin of its both sides, form the demountable structure of foot rest.Foot rest of the present utility model and cleat stanchion are all detachable, transport and easy to carry, and detaching structure is reasonable, stable connection.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and manual, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications; these changes and improvements all fall in claimed scope of the present utility model, and the protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. a Portable ladder, comprise two vertical cleat stanchions and be located at dismountable some foot rests between two described cleat stanchions and form, it is characterized in that, described cleat stanchion is connected and composed by dismountable cleat stanchion unit, upper and lower cleat stanchion is connected through the hinge between unit, described cleat stanchion unit comprises successively by the hinged junction plate of edge hinge, middle plate and outer panel, described edge hinge is the latch being located in described middle plate both side edges, be located at the pin-and-hole at described junction plate and described outer panel medial margin place, described foot rest is T-shaped, comprise fixed head and pedal, fixed head both sides are provided with positioning clamping pin, the lateral border of described junction plate is provided with the T-shaped draw-in groove matching with described positioning clamping pin.
2. a kind of Portable ladder according to claim 1, is characterized in that, described latch protrudes from the lateral margin of described middle plate parallel with the length direction of described middle plate.
3. a kind of Portable ladder according to claim 1, it is characterized in that, the upper end side of described junction plate and described outer panel is provided with the first hinge lug, and the lower end side of described junction plate and described outer panel is provided with the first hinge axis matching with described the first hinge lug.
4. a kind of Portable ladder according to claim 3, is characterized in that, the upper end side of described middle plate is provided with the second hinge axis, and the lower end side of described middle plate is provided with the second hinge lug matching with described the second hinge axis.
5. a kind of Portable ladder according to claim 1, is characterized in that, described cleat stanchion and described foot rest are aluminum alloy material, and described junction plate, middle plate and outer panel are provided with engraved structure.
6. a kind of Portable ladder according to claim 1, is characterized in that, the lower end of described cleat stanchion is provided with Slippery proof foot pad, and the upper end of described cleat stanchion is provided with the top of a wall slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138708.9U CN204024442U (en) | 2014-03-26 | 2014-03-26 | A kind of Portable ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138708.9U CN204024442U (en) | 2014-03-26 | 2014-03-26 | A kind of Portable ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024442U true CN204024442U (en) | 2014-12-17 |
Family
ID=52064326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138708.9U Expired - Fee Related CN204024442U (en) | 2014-03-26 | 2014-03-26 | A kind of Portable ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965135A (en) * | 2017-12-06 | 2018-04-27 | 哈尔滨禹洪房地产评估咨询有限公司 | It is a kind of as the padded building scaffold used pedal |
-
2014
- 2014-03-26 CN CN201420138708.9U patent/CN204024442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965135A (en) * | 2017-12-06 | 2018-04-27 | 哈尔滨禹洪房地产评估咨询有限公司 | It is a kind of as the padded building scaffold used pedal |
| CN107965135B (en) * | 2017-12-06 | 2019-11-12 | 王君华 | It is a kind of to can be used as the padded building scaffold pedal used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YONGKANG HUAYU MACHINE FACTORY Free format text: FORMER OWNER: YONGKANG YIDI INDUSTRIAL PRODUCT DESIGN CO., LTD. Effective date: 20150804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150804 Address after: 321302, Lingshi Road, Chengxi District, Yongkang City, Zhejiang, Jinhua Patentee after: YONGKANG HUAYU MACHINE FACTORY Address before: First building 401, room 189, Zi Zheng Road, Yongkang Economic Development Zone, Zhejiang, Jinhua 321399, China Patentee before: Yongkang City Yi Di Design of Industrial Product Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |