CN203547519U - Escape flexible ladder folding hook - Google Patents
Escape flexible ladder folding hook Download PDFInfo
- Publication number
- CN203547519U CN203547519U CN201320657458.5U CN201320657458U CN203547519U CN 203547519 U CN203547519 U CN 203547519U CN 201320657458 U CN201320657458 U CN 201320657458U CN 203547519 U CN203547519 U CN 203547519U
- Authority
- CN
- China
- Prior art keywords
- hook
- hooks
- aft
- rope ladder
- escaping
- 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 escape flexible ladder folding hook. The escape flexible ladder folding hook comprises a suspension strip connection mechanism, and is characterized by further comprising two front hooks, two back hooks, two connection codes, an upper connection piece and a lower connection piece; each group of front hooks and back hooks are pivoted together through the connection codes; the upper connection piece and the lower connection piece are pivoted with each other and fixed between two groups of front hooks and back hooks. The escape flexible ladder folding hook is simple and reasonable in structure, convenient to open and close and use; the escape flexible ladder folding hook is stored by folding, so that small area is occupied.
Description
Technical field
The utility model relates to a kind of hook, particularly a kind of Rope ladder for escaping folding hooker.
Background technology
Present building is more and more higher, once breaking out of fire people are difficult to escape from stair.Also someone has designed some Rope ladder for escaping, during use, hook is caught on to balcony or windowsill, then along rope ladder, escapes.But it is larger to link up with volume while not using at ordinary times, bad collection, can take more place.
Utility model content
It is a kind of simple and reasonable that the purpose of this utility model is to provide, and folding is easy to use, and collapsible collection can not take the Rope ladder for escaping folding hooker in a lot of places.
The purpose of this utility model can reach by following measures: a kind of Rope ladder for escaping folding hooker, comprise suspender belt bindiny mechanism, it is characterized in that: also have two front hooks, two aft hooks, two to connect code, upper brace, lower brace, between every group of front hook and aft hook, by being connected code, be articulated, upper brace and the mutual pivot joint of lower brace, and be fixed between two groups of front hooks and aft hook.
The purpose of this utility model can also reach by following measures: front hook becomes flat pattern with wherein one end of aft hook, and be provided with bolt hole, also be folded with each other spring meson, connecting code is clipped on the flat end of front hook and aft hook, on it, also have bolt hole, bolt is spirally connected with nut through flat end and the connection code of front hook, aft hook, is wherein also provided with two plane mesons.Between upper brace and lower brace, by pivot joint rivet, be wherein also provided with meson, its two ends respectively by rivet on two groups of front hooks or aft hook, be wherein also provided with flat meson.Suspender belt bindiny mechanism comprises two U bolts, four setscrew nuts, at the sidepiece of front hook or aft hook, has two bolts hole, and U bolt is spirally connected through two bolts hole and two setscrew nuts, and rope ladder suspender belt is connected on U bolt.On the other end of two groups of front hooks and aft hook, be also arranged with gum cover.
The utility model is compared present technology tool and is had the following advantages: simple and reasonable, folding is easy to use, and collapsible collection can not take a lot of places.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present utility model;
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 3 is the structural representation of the utility model collapse state:
Fig. 4 is the structural representation that the utility model is connected with rope ladder.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 1～Fig. 4, the utility model comprise two front hooks 1, two aft hooks 2, two connect code 3, upper brace 4, lower brace 5, four gum covers 6, two U bolts 7, two nuts 8, two bolts 9, two rivets 10, pivot joint rivet 11, two spring mesons 12, four plane mesons 13, meson 14, two flat mesons 15, rope ladder suspender belt 16, four setscrew nuts 17 and suspender belt bindiny mechanism etc.Suspender belt bindiny mechanism comprises two U bolts 7, four setscrew nuts 17.
Front hook 1 becomes flat pattern with wherein one end of aft hook 2, and is provided with bolt hole, is also folded with each other spring meson 12; Connection code 3 is clipped on the flat end of front hook 1 and aft hook 2, also has bolt hole on it.Bolt 9 is spirally connected with nut 8 through flat end and the connection code 3 of front hook 1, aft hook 2, is wherein also provided with two plane mesons 13.Thereby front hook 1 and aft hook 2 are articulated.And be provided with the structure of two groups of front hooks 1 and aft hook 2.Between upper brace 4 and lower brace 5, by 11 riveted joints of pivot joint rivet, be wherein also provided with meson 14; Its two ends are riveted on two groups of front hooks 1 or aft hook 2 by rivet 10 respectively, are wherein also provided with flat meson 15; Thereby two groups of front hooks 1 and aft hook 2 are linked together.Sidepiece at front hook 1 or aft hook 2 has two bolts hole, and U bolt 7 is through two bolts hole and two setscrew nuts 17 location that is spirally connected; Rope ladder suspender belt 16 is connected on U bolt 7.On the other end of two groups of front hooks 1 and aft hook 2, be also arranged with gum cover 6.
During actual use, respectively two groups of front hooks 1 and aft hook 2 are opened, and upper brace 4 is also strutted with lower brace 5, then two groups of front hooks 1 and aft hook 2 are hung on balcony or windowsill, rope ladder suspender belt 16 is fixed on U bolt 7, puts down rope ladder and can do escape use.Two groups of front hooks 1 and aft hook 2 can be folded at ordinary times, make it around bolt 9, rotate and overlap; Go up brace 4 also rotates superimposed around pivot joint rivet 11 with lower brace 5 simultaneously.Fold into shape as shown in Figure 4, convenient collection.
Claims (5)
1. a Rope ladder for escaping folding hooker, comprise suspender belt bindiny mechanism, it is characterized in that: also have two front hooks (1), two aft hooks (2), two to connect code (3), a upper brace (4), lower brace (5), between every group of front hook (1) and aft hook (2), by being connected code (3), be articulated, upper brace (4) and lower brace (5) pivot joint mutually, and be fixed between two groups of front hooks (1) and aft hook (2).
2. Rope ladder for escaping folding hooker according to claim 1, it is characterized in that: front hook (1) becomes flat pattern with wherein one end of aft hook (2), and be provided with bolt hole, also be folded with each other spring meson (12), connection code (3) is clipped on the flat end of front hook (1) and aft hook (2), on it, also have bolt hole, bolt (9) is spirally connected with nut (8) through flat end and the connection code (3) of front hook (1), aft hook (2), is wherein also provided with two plane mesons (13).
3. Rope ladder for escaping folding hooker according to claim 1, it is characterized in that: between upper brace (4) and lower brace (5), by pivot joint rivet (11), rivet, wherein also be provided with meson (14), its two ends by rivet (10), are riveted on two groups of front hooks (1) respectively or aft hook (2) is upper, are wherein also provided with flat meson (15).
4. Rope ladder for escaping folding hooker according to claim 1, it is characterized in that: suspender belt bindiny mechanism comprises two U bolts (7), four setscrew nuts (17), sidepiece at front hook (1) or aft hook (2) has two bolts hole, U bolt (7) is spirally connected through two bolts hole and two setscrew nuts (17), and rope ladder suspender belt (16) is connected on U bolt (7).
5. Rope ladder for escaping folding hooker according to claim 1, is characterized in that: on the other end of two groups of front hooks (1) and aft hook (2), be also arranged with gum cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657458.5U CN203547519U (en) | 2013-10-23 | 2013-10-23 | Escape flexible ladder folding hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657458.5U CN203547519U (en) | 2013-10-23 | 2013-10-23 | Escape flexible ladder folding hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547519U true CN203547519U (en) | 2014-04-16 |
Family
ID=50465648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320657458.5U Expired - Fee Related CN203547519U (en) | 2013-10-23 | 2013-10-23 | Escape flexible ladder folding hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756551A (en) * | 2016-04-08 | 2016-07-13 | 国家电网公司 | Crawling ladder fixing device of cylindrical equipment |
-
2013
- 2013-10-23 CN CN201320657458.5U patent/CN203547519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756551A (en) * | 2016-04-08 | 2016-07-13 | 国家电网公司 | Crawling ladder fixing device of cylindrical equipment |
| CN105756551B (en) * | 2016-04-08 | 2018-03-13 | 国家电网公司 | The crawling ladder fixing device of cylindrical type equipment |
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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: 20140416 Termination date: 20211023 |