CN201959441U - Safety vest for aloft work - Google Patents
Safety vest for aloft work Download PDFInfo
- Publication number
- CN201959441U CN201959441U CN2010206803792U CN201020680379U CN201959441U CN 201959441 U CN201959441 U CN 201959441U CN 2010206803792 U CN2010206803792 U CN 2010206803792U CN 201020680379 U CN201020680379 U CN 201020680379U CN 201959441 U CN201959441 U CN 201959441U
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- CN
- China
- Prior art keywords
- safety rope
- ribbon
- vest
- safety
- fixed
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- 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 safety vest for aloft work, which comprises a vest body and a safety rope connected onto the vest body. The vest body is provided with a safety rope releasing device including a fixing structure and a resistance structure, the safety rope penetrates through the fixing structure and the resistance structure, the safety rope above the resistance structure is a free portion, and the safety rope below the resistance structure is reeled on the vest body. Friction force is generated between the safety rope and the resistance structure by the aid of the resistance structure in the safety rope releasing device, and decelerating effect is achieved during descending of a user, so that the user cannot fall to the ground directly from high altitude.
Description
Technical field
The utility model relates to safety device, relates in particular to a kind of safety vest that is used for work high above the ground.
Background technology
When being engaged in work high above the ground, must carry out security protection work.Way commonly used is to put on safety vest on people's body, by the bandage fastening on the safety vest in thigh root and front, the free end by the safety rope on the safety vest is bundled in a certain firm place then.When in operation process, falling down because of carelessness from the high-altitude, by safety rope the people is suspended in the air, protected life security.But the design of general safety vest can only be above the people is suspended on, ought in use fall down because of carelessness in the high-altitude in other words, wait for that others rescues you, only is on one's own account impossible arrive ground down.If nobody rescues for a long time, shank is tied tight for a long time by the bandage of safety vest, can cause blood not circulate, and head runs out of blood, might cause maimed person even life danger.
Summary of the invention
At the shortcoming of prior art, the purpose of this utility model provides a kind of safety vest that is used for work high above the ground, makes the skyborne people of suspension drop to ground easily, lentamente, safely.
To achieve these goals, the technical solution of the utility model is: a kind of safety vest that is used for work high above the ground, comprise the vest main body and be connected safety rope on this vest main body, on described vest main body, be provided with the safety rope releasing device, this safety rope releasing device comprises fixed structure and resistance structure, described safety rope passes fixed structure and resistance structure, the above safety rope of this resistance structure partly is free part, and the following safety rope of resistance structure partly coils and is placed on the described vest main body.
Described resistance structure is the class vesica piscis, and the ring part is divided into some through holes by one or more than one muscles and bones, and described class vesica piscis is fixed on the vest main body, and described safety rope penetrates from each through hole, pass and be wrapped on the described muscles and bones.
Described safety rope releasing device also comprises the brake structure that acts on described safety rope.
Described brake structure is made of active ribbon and the driven ribbon that intersection is wrapped on the described safety rope, initiatively an end of ribbon and driven ribbon is fixed on the vest main body, the other end of driven ribbon is connected on the active ribbon, and initiatively the free end of ribbon extends upward in the shoulder belt that is hidden in safety vest.
Described fixed structure is made up of steering tape, the latch and the Fixed latches ribbon that are connected on the steering tape, described Fixed latches ribbon is provided with pin hole, one end of Fixed latches ribbon is fixed on the described class vesica piscis, one end of latch passes in the pin hole on the Fixed latches ribbon, described safety rope is on latch, and described steering tape extension is hidden in the shoulder belt of safety vest.
Compared with prior art, the resistance structure in the utility model safety rope releasing device makes and produces frictional force between safety rope and the resistance structure, makes the people play decelerating effect in the decline process, and the people can directly not fallen to the ground from the high-altitude.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a class ellipse ring structure schematic diagram of the present utility model.
Fig. 3 is a safety rope releasing device structural representation of the present utility model.
The specific embodiment
See also Fig. 1, Fig. 2 and Fig. 3, the utility model comprises the vest main body and is connected safety rope 13 on this vest main body 12, also be provided with resistance structure, brake structure and fixed structure on the vest main body.
Resistance structure is that class vesica piscis 14, has 8 through holes, and each through hole all has difference in functionality.Middle four through holes the 5,6,7, the 8th are separated by three cylindrical muscles and bones 9,10,11, the same size of through hole 6 with 7, and 8 one-tenth of through holes are semicircle, through hole 5 maximums, become Long Circle, through hole 5 maximums are used to be provided with brake structure, and four through holes all can pass safety rope.These four through holes and tibet cinnamon bark bone play the resistance cushioning effect falling moment, and the people can directly not fallen to the ground from the high-altitude, play decelerating effect in the decline process.Through hole 1,2,3,4 and 5 can pass ribbon, and the class vesica piscis is to be fixed on the vest main body by ribbon and the through hole 1,2,3,4 and 5 above itself.Safety rope one end is fixed on the vest main body, other end car becomes a ring, middle unnecessary safety rope is entirely on the vest main body, there is the other end of ring to pass brake structure earlier, after passing the through hole 7 of class vesica piscis again, pass behind the through hole 8 wraparound through hole 7 again behind the wraparound through hole 6 again, wear in public from through hole 8 at last and reserve segment length and use as hanging.
Brake structure is made of active ribbon 15 and the driven ribbon 16 that intersection is wrapped on the safety rope, initiatively an end of ribbon and driven ribbon is fixed on the vest main body, the other end of driven ribbon is connected on the active ribbon, and initiatively the free end of ribbon extends upward in the shoulder belt 17 that is hidden in safety vest.After safety rope had passed brake structure, initiatively the free end of ribbon will pass the shoulder belt of vest main body, and initiatively ribbon must slide at the shoulder belt internal freedom.
Fixed structure is made up of steering tape 18, the latch 19 and the Fixed latches ribbon 20 that are connected on the steering tape, the Fixed latches ribbon is provided with pin hole 21, one end of Fixed latches ribbon is fixed on the class vesica piscis, latch is along the outside wraparound of shoulder belt, pass the bottom of class vesica piscis, pass the ring of the following safety rope coiled of brake structure again, pass the pin hole on the Fixed latches ribbon at last, play fixation.The steering tape that is exposed at the shoulder belt outside encases hiding with cloth.
Earlier the safety rope that ring is arranged that exposes is fixed during use, when falling, because being arranged, latch lives safety rope surely, so only can fall the distance of the one section safety rope that exposes, can not continue to fall down, firmly hang skyborne the time when fixed, can be by drawing the steering tape that is hidden on the shoulder belt, pull out the latch that fixes in the pin hole, will down land, safety rope and has passed brake structure on the class vesica piscis, the active ribbon of brake structure can be free to slide in shoulder belt, slowly drops to ground safely so can reach to slow down by tension active ribbon.
Claims (5)
1. safety vest that is used for work high above the ground, comprise the vest main body and be connected safety rope on this vest main body, it is characterized in that, on described vest main body, be provided with the safety rope releasing device, this safety rope releasing device comprises fixed structure and resistance structure, described safety rope passes fixed structure and resistance structure, and the above safety rope of this resistance structure partly is free part, and the following safety rope of resistance structure partly coils and is placed on the described vest main body.
2. safety vest according to claim 1, it is characterized in that, described resistance structure is the class vesica piscis, the ring part is divided into some through holes by one or more than one muscles and bones, described class vesica piscis is fixed on the vest main body, and described safety rope penetrates from each through hole, pass and be wrapped on the described muscles and bones.
3. safety vest according to claim 1 is characterized in that, described safety rope releasing device also comprises the brake structure that acts on described safety rope.
4. safety vest according to claim 3, it is characterized in that, described brake structure is made of active ribbon and the driven ribbon that intersection is wrapped on the described safety rope, initiatively an end of ribbon and driven ribbon is fixed on the vest main body, the other end of driven ribbon is connected on the active ribbon, and initiatively the free end of ribbon extends upward in the shoulder belt that is hidden in safety vest.
5. safety vest according to claim 2, it is characterized in that, described fixed structure is made up of steering tape, the latch and the Fixed latches ribbon that are connected on the steering tape, described Fixed latches ribbon is provided with pin hole, one end of Fixed latches ribbon is fixed on the described class vesica piscis, one end of latch passes in the pin hole on the Fixed latches ribbon, and described safety rope is on latch, and described steering tape extends and is hidden in the shoulder belt of safety vest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803792U CN201959441U (en) | 2010-12-24 | 2010-12-24 | Safety vest for aloft work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803792U CN201959441U (en) | 2010-12-24 | 2010-12-24 | Safety vest for aloft work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959441U true CN201959441U (en) | 2011-09-07 |
Family
ID=44521966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206803792U Expired - Fee Related CN201959441U (en) | 2010-12-24 | 2010-12-24 | Safety vest for aloft work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880909A (en) * | 2017-04-25 | 2017-06-23 | 张勋 | A kind of fast and safely escape apparatus and its application method |
-
2010
- 2010-12-24 CN CN2010206803792U patent/CN201959441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880909A (en) * | 2017-04-25 | 2017-06-23 | 张勋 | A kind of fast and safely escape apparatus and its application method |
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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: 20110907 Termination date: 20131224 |