CN115245637B - Safe escape backpack - Google Patents
Safe escape backpack Download PDFInfo
- Publication number
- CN115245637B CN115245637B CN202210627867.4A CN202210627867A CN115245637B CN 115245637 B CN115245637 B CN 115245637B CN 202210627867 A CN202210627867 A CN 202210627867A CN 115245637 B CN115245637 B CN 115245637B
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- CN
- China
- Prior art keywords
- backpack
- main body
- limiting
- backpack body
- plate
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
Abstract
The invention discloses a safe escape backpack, which comprises a backpack body and auxiliary rope bags arranged at the two sides of the backpack body near the bottom, wherein the front end of the backpack body is provided with an auxiliary tool bag by the lower part, the middle position of the top of the backpack body is provided with a pad, a descent control device is arranged in the backpack body, two parallel limiting wheels are arranged in the backpack body above the descent control device, a transverse shaft rod is arranged in the backpack body above the limiting wheels, a hanging cable is wound outside the descent control device, one end of the hanging cable passes through the position between the two limiting wheels, and penetrates out of the center position of the pad after being wound for one circle outside the transverse shaft rod; according to the safe escape backpack, the abrasion of the suspension cable to the backpack in the falling process can be avoided, the safety and the stability of personnel in the falling process can be improved, the fitting degree of the backpack and a user can be improved, and the hidden danger of backpack falling caused by the expansion of the distance between straps is eliminated.
Description
Technical Field
The invention relates to the field of escape backpacks, in particular to a safe escape backpack.
Background
An escape backpack is a rescue tool for fire emergency, can carry out paying-off operation through a descent control device, and further sends people needing rescue down from a high-rise building, so that rescuers can conveniently and quickly escape when a fire disaster happens;
the existing escape backpack has certain disadvantages in use, when in use, the existing escape backpack basically adopts a single suspension cable for descending, the stability of the single suspension cable is general in use, and the life safety of a user can be endangered if the single suspension cable is broken; when a user falls off, a hanging cable directly contacts with the backpack, so that the hanging cable and the backpack are easily abraded simultaneously; when a user carries the existing escape backpack, the attachment degree of the existing escape backpack to the back of the user is not high, so that the straps are easy to loosen, and certain potential safety hazards exist.
Disclosure of Invention
The invention mainly aims to provide a safe escape backpack which can effectively solve the problems in the background technology that: when the existing escape backpack is used, a single suspension cable is basically adopted for descending, the stability of the single suspension cable is general when the escape backpack is used, and the life safety of a user can be endangered if a fracture condition occurs; when a user falls off, a hanging cable directly contacts with the backpack, so that the hanging cable and the backpack are easily abraded at the same time; when a user carries the existing escape backpack, the attaching degree of the escape backpack with the back of the user is not high, so that the straps are easy to loosen, and certain potential safety hazards exist.
In order to realize the purpose, the invention adopts the technical scheme that:
the utility model provides a safe type knapsack of fleing, includes the knapsack main part and installs the vice rope package that leans on the bottom position in its both sides, the front end of knapsack main part is by installing the vice package of instrument down, and the top intermediate position of knapsack main part installs the rim plate, the internally mounted of knapsack main part has slowly falls the ware, and the inside of knapsack main part is by slowly falling the top of ware and installing two parallel spacing wheels, and the inside of knapsack main part is by the top of spacing wheel installs horizontal axostylus axostyle, and the outside of slowly falling the ware has the lifting cable around rolling up, and the one end of lifting cable passes between two spacing wheels, and wears out from the central point of rim plate after the outside of horizontal axostylus axostyle is rolled up a week, and the one end outside that the lifting cable wore out is connected with the fixed disk, and the outer end of lifting cable is connected with safety button, the internally mounted of vice rope package has the paying-off wheel, and the outside of paying off wheel has vice rope cable has vice rope package's one end to wear out from the top of vice rope package, and wears out one end and is connected with the chuck, and the top surface of chuck is installed four cardboard, and the draw-in groove runs through the central point of fixed disk and the perforation that the bottom surface that supplies the lifting cable to be worn out, and the bottom surface of four sets up of connecting disk and the connection pad, and connect the neck portion of connecting disk, and connect the connecting disk, and set up the neck portion of knapsack.
As a further scheme of the invention, a U-shaped limiting seat and two parallel limiting plates are arranged at the edge position of the top surface of the pad disc close to one end, the two limiting plates are positioned at the rear end of the U-shaped limiting seat, a limiting ball is arranged at the position of the top surface of the pad disc between the two limiting plates, and a through groove is formed in the top surface of the pad disc and penetrates through the limiting ball.
As a further scheme of the invention, braces are installed at the back part of the backpack main body close to the two sides, reinforcing belts are connected at the bottom end of the neck protection plate close to the two ends, and a limiting bag is installed at the outer side of the intersection of the two reinforcing belts.
As a further scheme of the backpack, the two reinforcing belts pass through the limiting bag and are arranged in a crossed mode, and the buckles for fixing one ends of the reinforcing belts are installed on the two sides of the rear portion of the backpack body.
As a further scheme of the invention, the rear part of the neck protection plate is provided with an arc groove, two ends of the arc groove are both connected with positioning plates, and a connecting column is connected between one side of each positioning plate and one side of the neck protection plate.
As a further scheme of the invention, a plurality of silica gel particles are arranged on the other side of the positioning plate, are arranged in a hemispherical shape and are equidistantly arranged on the other side of the positioning plate.
As a further scheme of the invention, the connecting column is made of silica gel and is bonded between one side of the positioning plate and one side of the neck guard plate.
As a further scheme of the invention, zippers are arranged in the middle positions of the top surfaces of the backpack main body and the tool auxiliary bag.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the auxiliary rope is drawn out from the auxiliary rope bag through the auxiliary rope bag, the chuck and the fixed disk are fixed, the chuck plate on the chuck is clamped into the butt joint clamping groove formed in the connecting disk on the bottom surface of the fixed disk, the chuck is rotated to clamp the chuck plate and the butt joint clamping groove, and then the auxiliary ropes in the two auxiliary rope bags are connected with the connecting disk through the chuck;
by arranging the neck guard plate and the reinforcing belts, after a user backs on the backpack body, the two reinforcing belts at the bottom of the neck guard plate are pulled out from the front of the shoulders of the user, the two reinforcing belts are arranged in a crossed manner and are fixed in a limiting manner by the limiting bag, and one ends of the two reinforcing belts are fixed with the buckles on the backpack body, so that the upper part of the backpack body can be more attached to the back of the user, the problem that the upper part of the backpack body is separated from the back of the user due to the inclination of the body of the user in the descending process is solved, the phenomenon that the backpack body is easy to loosen due to the existence of the distance between the backpack body and the back of the user is avoided, and the overall attaching performance of the backpack is better;
through setting up the pad, the one end of hanger cable is worn out from the spacing ball between two limiting plates in advance behind the spacing seat of U type, later is connected with the safety buckle again, sees off the in-process at the hanger cable, the hanger cable can not direct and knapsack main part direct contact, utilizes the spacing seat of U type and the spacing ball of pad top surface to spread the pad, the effectual wearing and tearing that cause when having avoided direct to the contact of knapsack main part, the wearing and tearing that cause when having reduced hanger cable and the contact of knapsack main part simultaneously.
Drawings
FIG. 1 is a bottom view of the brim and the hoop of a safety escape backpack of the present invention;
FIG. 2 is a sectional view of a backpack body of the safety escape backpack according to the present invention;
FIG. 3 is a side sectional view of an auxiliary rope bag of the safety escape backpack of the present invention;
FIG. 4 is a bottom view of the fixing plate of the safety escape backpack according to the present invention;
FIG. 5 is a top view of a saucer for a safety escape backpack according to the present invention;
FIG. 6 is a rear view of a backpack body of the safety escape backpack of the present invention;
fig. 7 is a top view of the neck guard of the safety escape backpack of the present invention.
In the figure: 1. a backpack body; 2. a tool accessory bag; 3. a secondary rope bag; 4. a pad disc; 5. a descent control device; 6. a limiting wheel; 7. a transverse shaft; 8. hoisting cables; 9. fixing the disc; 10. a safety buckle; 11. a paying-off wheel; 12. a secondary rope; 13. a chuck; 14. clamping a plate; 15. connecting the disc; 16. butting the clamping grooves; 17. perforating; 18. a U-shaped limiting seat; 19. a limiting plate; 20. a limiting ball; 21. a harness; 22. a neck guard plate; 23. a reinforcing band; 24. a limiting bag; 25. an arc groove; 26. positioning a plate; 27. connecting columns.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-7, a safe escape backpack comprises a backpack body 1 and auxiliary rope bags 3 arranged at the two sides of the backpack body near the bottom, an auxiliary tool bag 2 is arranged at the front end of the backpack body 1 near the lower part, a pad 4 is arranged at the middle position of the top of the backpack body 1, a descent control device 5 is arranged in the backpack body 1, two parallel limiting wheels 6 are arranged above the descent control device 5 in the backpack body 1, a transverse shaft lever 7 is arranged above the limiting wheels 6 in the backpack body 1, a hanging cable 8 is wound around the descent control device 5, one end of the hanging cable 8 passes through the space between the two limiting wheels 6, and penetrates out from the center position of the pad 4 after the transverse shaft lever 7 is wound for a circle, the one end outside that messenger cable 8 wore out is connected with fixed disk 9, and the outer end of messenger cable 8 is connected with safety button 10, the internally mounted of vice rope package 3 has actinobacillus wheel 11, and the outside of actinobacillus wheel 11 has vice rope 12 around rolling up, the one end of vice rope 12 is worn out from the top of vice rope package 3, and wear out one end and be connected with chuck 13, four cardboard 14 are installed to the top surface equidistance of chuck 13, the central point that runs through fixed disk 9 and saucer 4 puts and sets up the perforation 17 that supplies messenger's messenger cable 8 to wear out, and connection pad 15 is all installed by both sides position to the bottom surface of fixed disk 9, four groups of butt joint draw-in grooves 16 have been seted up to the bottom surface equidistance of connection pad 15, neck backplate 22 is installed by the top to the rear portion of knapsack main part 1, it is convenient for protect the user's neck to set up neck backplate 22.
Two reinforcing bands 23 all pass spacing bag 24, and be the cross setting, and the rear portion of knapsack main part 1 leans on both sides all to install the buckle that is used for reinforcing band 23 one end to fix, sets up the buckle and is convenient for fix reinforcing band 23.
A plurality of silica gel granule is installed to the opposite side of locating plate 26, and the silica gel granule is the hemisphere setting, and the equidistance is installed at the opposite side of locating plate 26.
Spliced pole 27 is the silica gel material, and spliced pole 27 bonds between one side of locating plate 26 and one side of neck backplate 22, sets up spliced pole 27 and carries on spacingly to locating plate 26.
Zippers are installed in the middle positions of the top surfaces of the backpack body 1 and the auxiliary tool bags 2, and the zippers are arranged to facilitate the opening of the backpack body 1 and the auxiliary tool bags 2.
It should be noted that, the invention is a safe escape backpack, when in use, firstly, the escape tool to be used is put into the tool auxiliary bag 2, when a fire occurs, the safety buckle 10 is fixed at a fixed point of a fire area of a high-rise building, when in use, the auxiliary rope 12 is drawn out from the auxiliary rope bag 3, the chuck 13 and the fixed disk 9 are fixed, the chuck plate 14 on the chuck 13 is clamped into the butt joint clamping groove 16 arranged on the connecting disk 15 at the bottom surface of the fixed disk 9, the chuck 13 is rotated to clamp the chuck plate 14 and the butt joint clamping groove 16, further, the auxiliary rope 12 in the two auxiliary rope bags 3 are connected with the connecting disk 15 through the chuck 13, the user backs up the backpack body 1 through the straps 21, adjusts the straps 21 until the neck guard plate 22 can be clamped on the periphery of the neck of the user, the two positioning plates 26 are positioned at two sides of the neck of the user, and are provided with the connecting column 27, so that the positioning plate 26 can swing left and right to avoid damage to the neck of a user, after the user backs on the backpack body 1, the two reinforcing belts 23 at the bottom of the neck guard plate 22 are pulled out from the front of the shoulder of the user, the two reinforcing belts 23 are arranged in a crossed manner, and are fixed in a limiting way by the limiting bag 24, one ends of the two reinforcing belts 23 are fixed with the buckle on the backpack body 1, so that the upper part of the backpack body 1 can be more attached to the back of the user, at the moment, the user uses the hanging cable 8 arranged outside the descent control device 5 to fall off, the hanging cable 8 is slowly sent out under the buffering of the descent control device 5, and simultaneously uses the buffering of the two limiting wheels 6 and the transverse shaft lever 7 to be evenly sent out from the top of the backpack body 1, because of the space between the user and the falling wall body, one end of the hanging cable 8 passes through the U-shaped limiting seat 18 in advance and then penetrates out from the limiting ball 20 between the two limiting plates 19, then be connected with safety buckle 10 again, in the cable 8 process of seeing off, cable 8 can not direct and knapsack main part 1 direct contact, utilize the spacing seat 18 of U type and spacing ball 20 of the top surface of saucer 4 to pave the pad, the wearing and tearing that cause when the effectual direct knapsack main part 1 of having avoided contacts, the wearing and tearing that cause when having reduced cable 8 simultaneously and knapsack main part 1 contact, in the process of falling, along with the seeing off of cable 8, vice cable 12 also is continuous to see off from actinobacillus 11 thereupon, utilize two vice cable 12 cooperation cable 8 to slowly descend simultaneously, stability at the in-process that slowly descends has been improved, simultaneously, even the cracked condition of cable 8 appears, also can utilize vice cable 12 to descend, the effectual personal safety of protecting the user.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A safe type knapsack of fleing which characterized in that: comprises a backpack main body (1) and auxiliary rope bags (3) which are arranged on two sides of the backpack main body and lean against the bottom position, wherein the front end of the backpack main body (1) is provided with an auxiliary tool bag (2) by a lower part, the middle position of the top part of the backpack main body (1) is provided with a pad (4), the interior of the backpack main body (1) is provided with a descent control device (5), two parallel limiting wheels (6) are arranged on the interior of the backpack main body (1) by the upper part of the descent control device (5), a transverse shaft lever (7) is arranged on the interior of the backpack main body (1) by the upper part of the limiting wheels (6), a hanging cable (8) is wound on the exterior of the descent control device (5), and one end of the hanging cable (8) passes through the space between the two limiting wheels (6), and wear out from the central point of saucer (4) after the outside of transverse shaft pole (7) is rolled up a week, and the one end outside that messenger (8) wore out is connected with fixed disk (9), and the outer end of messenger (8) is connected with safety buckle (10), the internally mounted of vice rope package (3) has actinobacillus wheel (11), and the outside of actinobacillus wheel (11) is rolled up there is vice rope (12), and the one end of vice rope (12) is worn out from the top of vice rope package (3), and wears out one end and be connected with chuck (13), and four cardboard (14) are installed to the top surface equidistance of chuck (13), run through the central point of fixed disk (9) and saucer (4) is put and is seted up and is supplied messenger's hoist cable (14) (8) The bottom surface of the connecting disc (15) is provided with four groups of butt-joint clamping grooves (16) at equal intervals, and the back part of the backpack body (1) is provided with a neck protection plate (22) close to the top end.
2. A safety escape backpack according to claim 1, wherein: the top surface of saucer (4) leans on one end border position to install spacing seat of U type (18) and two limiting plate (19) that are parallel, and two limiting plate (19) are located the rear end of spacing seat of U type (18), and the top surface of saucer (4) is located position between two limiting plate (19) and installs spacing ball (20), runs through the inside of spacing ball (20) and has seted up logical groove.
3. A safety escape backpack according to claim 1, wherein: braces (21) are arranged at the rear part of the backpack main body (1) close to two sides, reinforcing belts (23) are connected to the bottom end of the neck guard plate (22) close to two ends, and a limiting bag (24) is arranged at the outer side of the intersection of the two reinforcing belts (23).
4. A safety escape backpack according to claim 3 wherein: the two reinforcing belts (23) penetrate through the limiting bag (24) and are arranged in a crossed mode, and buckles for fixing one ends of the reinforcing belts (23) are installed on the two sides of the rear portion of the backpack body (1).
5. A safety escape backpack according to claim 3 wherein: arc groove (25) have been seted up at the rear portion of neck backplate (22), and the both ends of arc groove (25) all are connected with locating plate (26), are connected with spliced pole (27) between one side of locating plate (26) and one side of neck backplate (22).
6. A safety escape backpack according to claim 5, wherein: a plurality of silica gel granule is installed to the opposite side of locating plate (26), and the silica gel granule is the hemisphere setting, and the opposite side at locating plate (26) is installed to the equidistance.
7. A safety escape backpack according to claim 5, wherein: spliced pole (27) are the silica gel material, and spliced between one side of locating plate (26) and one side of neck backplate (22) spliced pole (27).
8. A safety escape backpack according to claim 1, wherein: zippers are arranged in the middle positions of the top surfaces of the backpack main body (1) and the tool auxiliary bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210627867.4A CN115245637B (en) | 2022-06-06 | 2022-06-06 | Safe escape backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210627867.4A CN115245637B (en) | 2022-06-06 | 2022-06-06 | Safe escape backpack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115245637A CN115245637A (en) | 2022-10-28 |
| CN115245637B true CN115245637B (en) | 2023-03-10 |
Family
ID=83698434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210627867.4A Active CN115245637B (en) | 2022-06-06 | 2022-06-06 | Safe escape backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115245637B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744325A (en) * | 2018-06-13 | 2018-11-06 | 叶彩英 | A kind of fire-fighting equipment being exclusively used in high-rise |
| CN209475414U (en) * | 2018-11-19 | 2019-10-11 | 麦啸川 | A kind of slow drop life-support back pack of intelligent rope |
| CN211068812U (en) * | 2019-08-29 | 2020-07-24 | 元固新材料有限公司 | Matching structure of escape device and backpack |
| CN112535816A (en) * | 2020-09-18 | 2021-03-23 | 朱长明 | High-rise escape trunk device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481860B (en) * | 2018-11-19 | 2021-04-30 | 广州云腾茶叶有限公司 | Intelligent rope slow-descending lifesaving backpack |
-
2022
- 2022-06-06 CN CN202210627867.4A patent/CN115245637B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744325A (en) * | 2018-06-13 | 2018-11-06 | 叶彩英 | A kind of fire-fighting equipment being exclusively used in high-rise |
| CN209475414U (en) * | 2018-11-19 | 2019-10-11 | 麦啸川 | A kind of slow drop life-support back pack of intelligent rope |
| CN211068812U (en) * | 2019-08-29 | 2020-07-24 | 元固新材料有限公司 | Matching structure of escape device and backpack |
| CN112535816A (en) * | 2020-09-18 | 2021-03-23 | 朱长明 | High-rise escape trunk device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115245637A (en) | 2022-10-28 |
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