CN206722750U - A kind of corner protection pad device of ladder - Google Patents
A kind of corner protection pad device of ladder Download PDFInfo
- Publication number
- CN206722750U CN206722750U CN201720526860.8U CN201720526860U CN206722750U CN 206722750 U CN206722750 U CN 206722750U CN 201720526860 U CN201720526860 U CN 201720526860U CN 206722750 U CN206722750 U CN 206722750U
- Authority
- CN
- China
- Prior art keywords
- protection pad
- ladder
- corner protection
- screw
- groove
- 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
Links
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- Ladders (AREA)
Abstract
The utility model discloses a kind of corner protection pad device of ladder, including：Ladder body；It is characterized in that:Two pillar upper ends of the ladder body are respectively provided with a corner protection pad；The side of the corner protection pad is provided with groove；The upper end of the groove is provided with limiting plate；The lower end both sides of the groove are respectively equipped with a through hole；Self-locking screw is provided with the through hole；The pillar of the ladder body is arranged in groove；The pillar of the corner protection pad and ladder body is fixed by self-locking screw.By the above-mentioned means, the utility model is simple in construction；Manufacturing cost is low, easy to operate, protects ladder top and metope, and can greatly reduce the generation of security incident.
Description
Technical field
A kind of corner protection pad of ladder is the utility model is related to, it is more particularly to a kind of simple in construction；Manufacturing cost is low, operation
It is convenient, ladder top and metope are protected, and the corner protection pad device of the ladder of the generation of security incident can be greatly reduced.
Background technology
Ladder, daily life toolses, side is done by two root long thick bar, scansorial cross bar is crossed in centre, for climbing；
When ladder props up corner, ladder top is easily slided, and causes security incident；And easily wear whole ladder so that whole
Individual ladder unsightly, while easily damages in metope.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of simple in construction；Manufacturing cost is low, easy to operate, protects
Ladder top and metope are protected, and the corner protection pad device of the ladder of the generation of security incident can be greatly reduced.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of corner protection pad device of ladder, bag
Include：Ladder body；Two pillar upper ends of the ladder body are respectively provided with a corner protection pad；The side of the corner protection pad is provided with
Groove；The upper end of the groove is provided with limiting plate；The lower end both sides of the groove are respectively equipped with a through hole；It is provided with the through hole
Self-locking screw；The pillar of the ladder body is arranged in groove；The pillar of the corner protection pad and ladder body passes through self-locking
Screw is fixed.
Preferably, the self-locking screw includes：First screw and the second screw；Non-threaded outside first screw, one
End is provided with screwed hole；The second screw outer wall is provided with screw thread；Second screw is threadedly secured to the spiral shell of the first screw
In pit.
Preferably, the corner protection pad is trapezoidal.
Preferably, each angle of the corner protection pad is set rounded.
The beneficial effects of the utility model are：A kind of ladder corner protection pad device described in the utility model；Structure letter
It is single；Manufacturing cost is low, easy to operate, protects ladder top and metope, and can greatly reduce the generation of security incident.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is a kind of structural representation of the corner protection pad device of ladder described in the utility model.
Accompanying drawing 2 removes the structural representation of self-locking screw for a kind of corner protection pad device of ladder described in the utility model
Figure.
Accompanying drawing 3 is the structural representation of self-locking screw described in the utility model.
Wherein：1st, corner protection pad；2nd, groove；3rd, limiting plate；4th, through hole；5th, self-locking screw；6th, the first screw；7th, the second spiral shell
Silk；8th, screwed hole；9th, screw thread.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Fig. 1 to Fig. 3 is referred to, the utility model includes：
In order to solve the above technical problems, the technical scheme that the utility model uses is a kind of corner protection pad dress of ladder
Put, including：Ladder body；Two pillar upper ends of the ladder body are respectively provided with a corner protection pad 1；The corner protection pad 1
Side is provided with groove 2；The upper end of the groove 2 is provided with limiting plate 3；The lower end both sides of the groove 2 are respectively equipped with a through hole 4；
Self-locking screw 5 is provided with the through hole 4；The pillar of the ladder body is arranged in groove 2；The corner protection pad 1 and ladder
The pillar of body is fixed by self-locking screw 5;The self-locking screw 5 includes：First screw 6 and the second screw 7；First spiral shell
6 outside non-threadeds of silk, one end is provided with screwed hole 8；The outer wall of second screw 7 is provided with screw thread 9；Second screw 7 passes through spiral shell
Line 9 is fixed in the screwed hole 8 of the first screw 6;The corner protection pad 1 is trapezoidal;Each angle of the corner protection pad 1 is set
It is rounded.
In use, punched on ladder pillar top；Corner protection pad 1 is arranged on ladder pillar top by groove 2；To
Self-locking screw 5 can be locked in ladder top, prevent through the through hole 4 of corner protection pad 1 and the hole locking on ladder pillar top
Only skid.
The beneficial effects of the utility model are：A kind of ladder corner protection pad device described in the utility model；Structure letter
It is single；Manufacturing cost is low, easy to operate, protects ladder top and metope, and can greatly reduce the generation of security incident.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and be carried out, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. a kind of corner protection pad device of ladder, including：Ladder body；It is characterized in that:Two pillars of the ladder body
Upper end is respectively provided with a corner protection pad；The side of the corner protection pad is provided with groove；The upper end of the groove is provided with limiting plate；It is described
The lower end both sides of groove are respectively equipped with a through hole；Self-locking screw is provided with the through hole；The pillar of the ladder body is arranged on
In groove；The pillar of the corner protection pad and ladder body is fixed by self-locking screw.
2. the corner protection pad device of ladder according to claim 1, it is characterised in that：The self-locking screw includes：First
Screw and the second screw；Non-threaded outside first screw, one end is provided with screwed hole；The second screw outer wall is provided with spiral shell
Line；Second screw is threadedly secured in the screwed hole of the first screw.
3. the corner protection pad device of ladder according to claim 1, it is characterised in that：The corner protection pad is trapezoidal.
4. the corner protection pad device of ladder according to claim 1, it is characterised in that：Each angle of the corner protection pad
Set rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526860.8U CN206722750U (en) | 2017-05-12 | 2017-05-12 | A kind of corner protection pad device of ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720526860.8U CN206722750U (en) | 2017-05-12 | 2017-05-12 | A kind of corner protection pad device of ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722750U true CN206722750U (en) | 2017-12-08 |
Family
ID=60510114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720526860.8U Expired - Fee Related CN206722750U (en) | 2017-05-12 | 2017-05-12 | A kind of corner protection pad device of ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722750U (en) |
-
2017
- 2017-05-12 CN CN201720526860.8U patent/CN206722750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190304 Address after: 215000 No. 39, Zhou Sidun Road, Caohu Industrial Park, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Hengkui Electronic Technology (Suzhou) Co., Ltd. Address before: 215000 Yuanhe Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Asia Asia Electronics (Suzhou) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 215000 No. 39, Zhou Sidun Road, Caohu Industrial Park, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Hengkui Electronic Technology (Suzhou) Co., Ltd. Address before: 215000 Yuanhe Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Asia Asia Electronics (Suzhou) Co., Ltd. |
|
| 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: 20171208 Termination date: 20210512 |