CN215427069U - Covering type fire extinguishing structure - Google Patents
Covering type fire extinguishing structure Download PDFInfo
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- CN215427069U CN215427069U CN202121889162.7U CN202121889162U CN215427069U CN 215427069 U CN215427069 U CN 215427069U CN 202121889162 U CN202121889162 U CN 202121889162U CN 215427069 U CN215427069 U CN 215427069U
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- pull rod
- magnetic stripe
- rod
- fire
- magnetic strip
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Abstract
The utility model relates to the field of fire extinguishing tools, in particular to a covering type fire extinguishing structure which comprises two winding drums, wherein the interiors of the two winding drums are rotatably connected with supporting rods, coil springs are movably connected between two ends of each supporting rod and the inner wall of each winding drum, a fire blanket is wound between the two supporting rods, and a movable groove is formed in the middle of the side wall of each winding drum. The first magnetic stripe and the second magnetic stripe are positioned at the same vertical line position by pulling the T-shaped pull rod, the limit on the fire blanket is relieved at the moment, the coil spring drives the supporting rod to rotate, the supporting rod drives the fire blanket to be retracted into the interior of the winding drum, the fire blanket is convenient to store quickly, and the use is convenient; after the distance between two reels is adjusted to pulling T type pull rod, loosen T type pull rod this moment, compression spring supports to press T type pull rod and No. three magnetic stripes to remove, makes a magnetic stripe and No. three magnetic stripes can adsorb together carry out the centre gripping spacing to the fire blanket, and the quick adjustment fire blanket size of being convenient for, the practicality is strong.
Description
Technical Field
The utility model relates to the field of fire extinguishing tools, in particular to a covering type fire extinguishing structure.
Background
The fire extinguishing tools are various, wherein the fire extinguishing blanket or fire quilt, fire blanket, fire retardant blanket and escape blanket are fabrics woven by glass fiber and other materials through special treatment, can play a role in isolating heat source and flame, and can be used for extinguishing oil pan fire or covering the oil pan fire on the body for escape;
because the fire blanket belongs to repetitious usage's fire-extinguishing tool, current part fire blanket is inconvenient accomodate fast after using, and it is poor to use the convenience, because the fire blanket size that needs to use under the different situation is different, and current part fire blanket is difficult to the quick adjustment size, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The present invention aims at providing a covering type fire extinguishing structure to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: a covering type fire extinguishing structure comprises two winding drums, wherein supporting rods are rotatably connected inside the two winding drums, coil springs are movably connected between two ends of each supporting rod and the inner wall of each winding drum, and a fire blanket is wound between the two supporting rods;
a movable groove is formed in the middle of the side wall of the winding drum, a movable block is connected to the inside of the movable groove in a sliding mode, a first magnetic strip is fixedly connected to the bottom of the movable block, and the bottom of the first magnetic strip is lapped on the top of the fire blanket;
a moving groove is formed in the lower portion of the winding drum, a second magnetic stripe is movably connected inside the moving groove, a third magnetic stripe is fixedly connected to the side wall of the second magnetic stripe, and a T-shaped pull rod is fixedly connected between the bottoms of the second magnetic stripe and the third magnetic stripe;
the adjustable T-shaped pull rod is characterized in that an adjusting groove is formed in the bottom of the moving groove, the middle of the T-shaped pull rod is movably connected inside the adjusting groove, and a compression spring is movably connected between the side wall of the middle of the T-shaped pull rod and the inner wall of the adjusting groove.
Preferably, the middle part of the inner wall of the movable groove is fixedly connected with a guide rod, the top of the movable block is provided with a guide groove matched with the guide rod, and the surface of the guide rod is movably sleeved with a guide spring.
Preferably, the sliding grooves are symmetrically formed in two sides of the inner wall of the moving groove, and the two sides of the second magnetic strip and the two sides of the third magnetic strip are respectively connected to the two inner parts of the sliding grooves in a sliding mode.
Preferably, the magnetism of the first magnetic strip is the same as that of the second magnetic strip, and the magnetism of the first magnetic strip is opposite to that of the third magnetic strip.
Preferably, a sliding rod is fixedly connected between two sides of the inner wall of the adjusting groove, and the middle of the T-shaped pull rod is connected to the surface of the sliding rod in a sliding mode.
Preferably, the compression spring is movably sleeved on the surface of the sliding rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching use of the winding drum, the coil spring, the first magnetic strip and the second magnetic strip, the T-shaped pull rod is pulled to enable the first magnetic strip and the second magnetic strip to be in the same vertical line position, the limit on the fire blanket is relieved at the moment, the coil spring drives the supporting rod to rotate, the supporting rod drives the fire blanket to be retracted into the winding drum, the fire blanket is conveniently and quickly stored, and the use is convenient.
According to the utility model, through the matching use of the winding drums, the third magnetic strip, the T-shaped pull rod and other components, after the T-shaped pull rod is pulled to adjust the distance between the two winding drums, the T-shaped pull rod is loosened at the moment, and the compression spring presses the T-shaped pull rod and the third magnetic strip to move, so that the first magnetic strip and the third magnetic strip can be adsorbed together to clamp and limit the fire blanket, the size of the fire blanket can be adjusted conveniently and rapidly, and the practicability is strong.
Drawings
FIG. 1 is a front cross-sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
fig. 3 is a top view of the roll and fire blanket of the present invention.
In the figure: 1. a reel; 2. a support bar; 3. a coil spring; 4. a fire blanket; 5. a movable groove; 6. a movable block; 7. a first magnetic strip; 8. a moving groove; 9. a second magnetic strip; 10. a magnetic strip III; 11. a T-shaped pull rod; 12. an adjustment groove; 13. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an overlay type fire extinguishing structure, includes reel 1, and reel 1 establishes to two, and two reels 1's inside is all rotated and is connected with bracing piece 2, and swing joint has wind spring 3 between the both ends of bracing piece 2 and reel 1's the inner wall, and the round trip has fire blanket 4 between two bracing pieces 2.
Moving slot 8 has been seted up to reel 1's lower part, No. two magnetic stripe 9 of inside swing joint of moving slot 8, No. two magnetic stripe 9's lateral wall fixedly connected with No. three magnetic stripe 10, fixedly connected with T type pull rod 11 between No. two magnetic stripe 9 and No. three magnetic stripe 10's the bottom, make a magnetic stripe 7 and No. two magnetic stripe 9 in same perpendicular line position through pulling T type pull rod 11, because a magnetic stripe 7 and No. two magnetic stripe 9 like poles repel each other, it is spacing to fire blanket 4 to remove this moment, 3 take the bracing piece 2 rotations of wind spring, make the inside that 4 receipts reels 1 of fire blanket 4 were taken in to bracing piece 2 area, be convenient for accomodate fire blanket 4 fast, high durability and convenient use.
In this embodiment, as shown in fig. 2, the middle part fixedly connected with guide arm of 5 inner walls in activity groove, the top of movable block 6 has been seted up with guide arm matched with guide slot, and the surface activity of guide arm has cup jointed guide spring, through the guide spring setting, makes magnetic stripe 7 can tightly attach on fire blanket 4 surfaces to magnetic stripe 10 is adsorbed No. three in the cooperation.
In this embodiment, as shown in fig. 2, the spout has been seted up to the bilateral symmetry of the 8 inner walls in shifting chute, and the both sides of No. two magnetic stripes 9 and No. three magnetic stripes 10 are sliding connection respectively in the inside of two spouts, through the spout setting, promote the stability of No. two magnetic stripes 9 and No. three magnetic stripes 10 removal in-process.
In this embodiment, as shown in fig. 2, the magnetism of the first magnetic strip 7 is the same as that of the second magnetic strip 9, and the magnetism of the first magnetic strip 7 is opposite to that of the third magnetic strip 10, so that when the first magnetic strip 7 and the third magnetic strip 10 are at the same vertical line position, the fire blanket 4 can be clamped and limited.
In this embodiment, as shown in fig. 1 and 2, a sliding rod is fixedly connected between two sides of the inner wall of the adjusting groove 12, and the middle part of the T-shaped pull rod 11 is slidably connected to the surface of the sliding rod.
In this embodiment, as shown in fig. 2, the compression spring 13 is movably sleeved on the surface of the sliding rod, so as to improve the stability of the compression spring 13 after installation.
The use method and the advantages of the utility model are as follows: this overlay type structure of putting out a fire, the working process as follows:
as shown in fig. 1, 2 and 3, the first magnetic stripe 7 and the second magnetic stripe 9 are positioned at the same vertical line position by pulling the T-shaped pull rod 11, and the first magnetic stripe 7 and the second magnetic stripe 9 repel each other in the same polarity, so that the limit to the fire blanket 4 is released, the coil spring 3 drives the support rod 2 to rotate, the support rod 2 drives the fire blanket 4 to be retracted into the reel 1, the fire blanket 4 is conveniently and rapidly stored, and the use is convenient; after the distance between two reels 1 is adjusted to pulling T type pull rod 11, loosen T type pull rod 11 this moment, compression spring 13 supports and presses T type pull rod 11 and No. three magnetic stripe 10 and removes, makes a magnetic stripe 7 and No. three magnetic stripe 10 in same perpendicular line position, makes a magnetic stripe 7 and No. three magnetic stripe 10 can adsorb together to carry out the centre gripping spacing to fire blanket 4, the quick adjustment fire blanket 4 size of being convenient for, and the practicality is strong.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An overlay fire-extinguishing structure, comprising a winding drum (1), characterized in that: the number of the winding drums (1) is two, the supporting rods (2) are rotatably connected inside the two winding drums (1), coil springs (3) are movably connected between two ends of each supporting rod (2) and the inner wall of each winding drum (1), and fire blankets (4) are wound between the two supporting rods (2);
a movable groove (5) is formed in the middle of the side wall of the winding drum (1), a movable block (6) is connected to the inside of the movable groove (5) in a sliding mode, a first magnetic strip (7) is fixedly connected to the bottom of the movable block (6), and the bottom of the first magnetic strip (7) is overlapped with the top of the fire blanket (4);
a moving groove (8) is formed in the lower portion of the winding drum (1), a second magnetic stripe (9) is movably connected inside the moving groove (8), a third magnetic stripe (10) is fixedly connected to the side wall of the second magnetic stripe (9), and a T-shaped pull rod (11) is fixedly connected between the bottom of the second magnetic stripe (9) and the bottom of the third magnetic stripe (10);
adjustment tank (12) have been seted up to the bottom of shifting chute (8), the middle part swing joint of T type pull rod (11) is in the inside of adjustment tank (12), swing joint has compression spring (13) between the lateral wall in T type pull rod (11) middle part and the inner wall of adjustment tank (12).
2. A covered fire extinguishing structure, according to claim 1, wherein: the middle part of the inner wall of the movable groove (5) is fixedly connected with a guide rod, the top of the movable block (6) is provided with a guide groove matched with the guide rod, and the surface of the guide rod is movably sleeved with a guide spring.
3. A covered fire extinguishing structure, according to claim 1, wherein: the two sides of the inner wall of the moving groove (8) are symmetrically provided with sliding grooves, and the two sides of the second magnetic strip (9) and the three sides of the third magnetic strip (10) are respectively connected inside the two sliding grooves in a sliding mode.
4. A covered fire extinguishing structure, according to claim 1, wherein: the magnetism of the first magnetic strip (7) is the same as that of the second magnetic strip (9), and the magnetism of the first magnetic strip (7) is opposite to that of the third magnetic strip (10).
5. A covered fire extinguishing structure, according to claim 1, wherein: a sliding rod is fixedly connected between two sides of the inner wall of the adjusting groove (12), and the middle of the T-shaped pull rod (11) is connected to the surface of the sliding rod in a sliding mode.
6. A covered fire extinguishing structure, according to claim 5, wherein: the compression spring (13) is movably sleeved on the surface of the sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121889162.7U CN215427069U (en) | 2021-08-12 | 2021-08-12 | Covering type fire extinguishing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121889162.7U CN215427069U (en) | 2021-08-12 | 2021-08-12 | Covering type fire extinguishing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215427069U true CN215427069U (en) | 2022-01-07 |
Family
ID=79693811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121889162.7U Active CN215427069U (en) | 2021-08-12 | 2021-08-12 | Covering type fire extinguishing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215427069U (en) |
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2021
- 2021-08-12 CN CN202121889162.7U patent/CN215427069U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: 17th Floor, Sichuan University Research Complex Building (Xanadu Square), No. 65 Kehua North Road, Wuhou District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Nayun Technology Co.,Ltd. Address before: No. 402-06, floor 4, building 1, No. 1, Chuangye Road, hi tech Zone, Chengdu, Sichuan 610000 Patentee before: Chengdu devo Aviation Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |