CN202202798U - Ladder - Google Patents
Ladder Download PDFInfo
- Publication number
- CN202202798U CN202202798U CN2011202776752U CN201120277675U CN202202798U CN 202202798 U CN202202798 U CN 202202798U CN 2011202776752 U CN2011202776752 U CN 2011202776752U CN 201120277675 U CN201120277675 U CN 201120277675U CN 202202798 U CN202202798 U CN 202202798U
- Authority
- CN
- China
- Prior art keywords
- support bar
- ladder
- vertical support
- support rods
- horizontal support
- 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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- Ladders (AREA)
Abstract
The utility model relates to a ladder, which comprises vertical support rods and horizontal support rods, wherein each vertical support rod is formed in a way that an upper-section rod body and a lower-section rod body are in hinge connection at a joint; the horizontal support rods are fixedly connected between the two vertical support rods at equidistance; a safety support is connected into the middle parts of the vertical support rods through hinges and is a U-shaped framework; and the surface of the horizontal support rod closest to the ground is sleeved with a soft rubber mat. The ladder provided by the utility model is safe and reliable, can be used for effectively reminding a user of reaching the ground in no time so as to avoid falling, can be folded to be stored, is space-saving, and has a wide application range.
Description
Technical field
The utility model relates to a kind of climbing apparatus.
Background technology
People often need operation aloft in routine duties, and ladder is often used as appurtenance, but the existing ladder structure is more single; Though existing foldable ladder is made improvement but still the existence deficiency aspect stable; For example: on earth whether people need to observe downwards frequently when descending stair, has certain potential safety hazard; The ladder height is certain, and it is bigger to take up room etc.
Summary of the invention
The purpose of the utility model has overcome above-mentioned said deficiency, and a kind of safety and stability is provided, and can be about to arrive ground to the user and effectively remind ladder easy and simple to handle.
The utility model solves the technical scheme that its technical problem adopted: a kind of ladder; Comprise vertical support bar and horizontal support bar, vertically hinge connects to form support bar in the junction by the two sections body of rod, the affixed horizontal support bar of equidistance between the two vertical support bars; Vertical support bar middle part hinge attachment security support; Said emergency support is a U type framework, and near the soft rubber cushion of horizontal support bar surface socket on ground, the maximum start point of hinge is 180 degree.
During use, people are placed on ladder and make use, rotate emergency support, hinge are locked after adjusting the angle of itself and ladder; Ladder form is supported, strengthen its stability, people can climb to a higher point or stand in operation on the ladder by ladder, when climbing is highly higher; Can ladder be launched from hinge, the last hypomere body of rod forms 180 degree, and the epimere body of rod is taken fixture places such as being placed on the wall limit, launches emergency support; The user can climb to higher height, and during end of operation, the user only needs hand steered vertical support bar; Foot's flat support bar of treading returns, and when stepping near the horizontal support bar on ground, foot touches soft rubber cushion; The difference of sense of touch can point out it to arrive ground, avoids tumble injury, and whole process needn't be turned one's head and look around or reminded by other people.
The utility model compared with prior art has following advantage: safety and stability, and can be about to arrive ground to the user and effectively remind, avoid tumble injury, easy and simple to handle, collapsible preservation, applied widely.
Description of drawingsFig. 1 is the three-dimensional simplified schematic diagram of the utility model.
The specific embodimentIn the three-dimensional simplified schematic diagram of the utility model shown in Figure 1; Comprise vertical support bar 1 and horizontal support bar 2, vertically hinge connects to form support bar 1 in the junction by the two sections body of rod, the affixed horizontal support bar 2 of equidistance between the two vertical support bars 1; Vertical support bar 1 middle part hinge attachment security support 3; Said emergency support 3 is a U type framework, and near the soft rubber cushion 4 of horizontal support bar 2 surperficial sockets on ground, the maximum start point of hinge is 180 degree.
Claims (2)
1. ladder; Comprise vertical support bar (1) and horizontal support bar (2); It is characterized in that: vertically hinge connects to form support bar (1) in the junction by the two sections body of rod, the affixed horizontal support bar of equidistance (2) between the two vertical support bars (1), vertically support bar (1) middle part hinge attachment security support (3); Said emergency support (3) is a U type framework, near the soft rubber cushion of the surperficial socket of horizontal support bar (2) (4) on ground.
2. a kind of ladder according to claim 1 is characterized in that: the maximum start point of hinge is 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202776752U CN202202798U (en) | 2011-08-02 | 2011-08-02 | Ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202776752U CN202202798U (en) | 2011-08-02 | 2011-08-02 | Ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202798U true CN202202798U (en) | 2012-04-25 |
Family
ID=45966928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202776752U Expired - Fee Related CN202202798U (en) | 2011-08-02 | 2011-08-02 | Ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443028A (en) * | 2015-12-10 | 2016-03-30 | 国家电网公司 | Insulating ladder for installation or maintenance of low-voltage meter boxes |
| CN110344749A (en) * | 2019-07-25 | 2019-10-18 | 浦江概念五金科技有限公司 | Portable domestic folding ladder |
-
2011
- 2011-08-02 CN CN2011202776752U patent/CN202202798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443028A (en) * | 2015-12-10 | 2016-03-30 | 国家电网公司 | Insulating ladder for installation or maintenance of low-voltage meter boxes |
| CN105443028B (en) * | 2015-12-10 | 2017-05-31 | 国家电网公司 | Low-voltage meter box is installed or maintenance insulating ladder |
| CN110344749A (en) * | 2019-07-25 | 2019-10-18 | 浦江概念五金科技有限公司 | Portable domestic folding 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: 20120425 Termination date: 20120802 |