CN115584468A - Impact-resistant coating and civil air defense equipment with same - Google Patents
Impact-resistant coating and civil air defense equipment with same Download PDFInfo
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- CN115584468A CN115584468A CN202211207368.6A CN202211207368A CN115584468A CN 115584468 A CN115584468 A CN 115584468A CN 202211207368 A CN202211207368 A CN 202211207368A CN 115584468 A CN115584468 A CN 115584468A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 36
- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 230000007123 defense Effects 0.000 title claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 238000007142 ring opening reaction Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005240 physical vapour deposition Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 5
- 238000002360 preparation method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0635—Carbides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0664—Carbonitrides
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0413—Frames or casing structures therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to the technical field of civil air defense equipment, in particular to civil air defense equipment, which comprises a ventilation mode signal lamp box, wherein the shell surface of the ventilation mode signal lamp box is sprayed with an anti-impact coating, the top surface of the ventilation mode signal lamp box is provided with a reserved opening, and a baffle ring is arranged inside the reserved opening; the fixed hanging piece is movably inserted into the inner ring opening of the retaining ring, a preformed hole is formed in the surface of the fixed hanging piece, a bearing piece is arranged at the bottom end of the fixed hanging piece, and an inserting piece is arranged on the surface of the bearing piece; the beneficial effects are that: the anti-impact coating and the civil air defense equipment with the anti-impact coating, which are provided by the invention, install the fixed hanging piece in the ventilation mode signal lamp box in a hidden manner, when the fixed hanging piece is used, the fixed hanging piece is lifted, and the braking pin is inserted on the surface of the inserting piece, so that the braking of the fixed hanging piece is realized, and when the fixed hanging piece is not used, the fixed hanging piece is pushed into the reserved opening, so that the fixed hanging piece is prevented from being collided and bent.
Description
Technical Field
The invention relates to the technical field of civil air defense equipment, in particular to an impact-resistant coating and civil air defense equipment with the same.
Background
The ventilation mode signal lamp box is used as one kind of civil air defense equipment, is mainly used for displaying and alarming the air quality state in an engineering shelter, and reflects an alarming electronic signal transmitted from the control cabinet. The alarm has two alarm modes of sound and light alarm, and has good display performance and visual effect.
In the prior art, a ventilation mode signal lamp box is installed above a hole of a safety door in a hanging mode, and is usually installed by adopting a hanging piece fixed on a box body to match with a bolt.
However, the hanging pieces protrude out of the box body to be arranged, and the lamp box fixes the hanging pieces on the box body in a welding mode before production and delivery, so that the hanging pieces are prone to collision and bending in the transferring and accommodating processes, and normal use of the hanging pieces is affected.
Disclosure of Invention
The invention aims to provide an impact-resistant coating and a civil air defense device with the impact-resistant coating, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an impact-resistant coating comprising the following materials: tiN, tiC, ti (C, N), (Al, cr) N.
Preferably, the impact resistant coating further comprises rubber particles.
A method for preparing an impact resistant coating, the method comprising the steps of:
depositing TiN, tiC, ti (C, N) and (Al, cr) N by adopting a PVD (physical vapor deposition) technology to prepare coating raw materials, adding rubber particles into the coating raw materials, and uniformly mixing to prepare the anti-impact coating.
A civil air defense device comprises a ventilation mode signal lamp box, wherein the shell surface of the ventilation mode signal lamp box is sprayed with the anti-impact coating, the top surface of the ventilation mode signal lamp box is provided with a reserved opening, and a baffle ring is arranged inside the reserved opening;
the fixed hanging piece is movably inserted into the inner ring opening of the retaining ring, a preformed hole is formed in the surface of the fixed hanging piece, a bearing piece is arranged at the bottom end of the fixed hanging piece, and an inserting piece is arranged on the surface of the bearing piece; and
the socket is arranged on the surface of the retaining ring, the side wall of the socket is movably inserted with a brake bolt, and after the insertion piece is inserted into the socket, the brake bolt is inserted into the surface of the insertion piece, so that the insertion piece is limited.
Preferably, the reserved openings are arranged in two groups, the two groups of reserved openings are symmetrically distributed about the center of the top surface of the ventilation mode signal lamp box, the baffle ring is of an annular plate-shaped structure, and the bottom surface of the baffle ring is flush with the bottom surface of the top plate of the ventilation mode signal lamp box.
Preferably, the bottom surface of the retaining ring is provided with a force unloading piece, the force unloading piece is of an annular plate-shaped structure, the caliber of an inner ring of the force unloading piece is equal to that of an inner ring of the retaining ring, the size of an outer ring of the force unloading piece is larger than that of an outer ring of the retaining ring, and the force unloading piece is penetrated through by the inserting opening.
Preferably, two groups of mounting grooves are symmetrically formed in the surface of the baffle ring, through holes are formed in the side walls of the mounting grooves, the through holes are communicated with the mounting grooves and the inserting openings, and the brake bolts are movably inserted into the through holes.
Preferably, the braking bolt is "L" shape structure, and the top surface of braking bolt has been seted up and has been scratched and get groove one, and the locating hole has been seted up on the surface of inserted sheet, and the one end of braking bolt is inserted in the locating hole, and the bottom surface of braking bolt is provided with the pull ring piece, and the outside at spacing guide arm is established to the pull ring piece cover, and the inner ring mouth of pull ring piece is provided with the rubber circle, and the rubber circle centre gripping is between pull ring piece and spacing guide arm.
Preferably, the top surface of fixed lacing film has been seted up two sets ofly and has been scratched and get groove two, and the top lateral wall of fixed lacing film is provided with the rubber stuff strip, and the rubber stuff strip is provided with two sets ofly, and two sets of rubber stuff strips are about fixed lacing film symmetric distribution, and after the mouth was reserved in inserting on the top of fixed lacing film, the centre gripping of rubber stuff strip was between reserving mouth and fixed lacing film.
Compared with the prior art, the invention has the beneficial effects that:
the anti-impact coating and the civil air defense equipment with the anti-impact coating, which are provided by the invention, install the fixed hanging piece in the ventilation mode signal lamp box in a hidden manner, when the fixed hanging piece is used, the fixed hanging piece is lifted, and the braking pin is inserted on the surface of the inserting piece, so that the braking of the fixed hanging piece is realized, and when the fixed hanging piece is not used, the fixed hanging piece is pushed into the reserved opening, so that the fixed hanging piece is prevented from being collided and bent.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of the structure of the fixed hanging piece after extraction
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is an enlarged view of the structure at C in fig. 4.
In the figure: ventilation mode signal lamp house 1, reserve mouthful 2, keep off ring 3, fixed lacing film 4, bearing piece 5, inserted sheet 6, socket 7, mounting groove 8, perforation 9, locating hole 10, braking bolt 11, dig and get groove 12, pull ring piece 13, rubber circle 14, spacing guide arm 15, unload power piece 16, rubber stopper strip 17, dig and get groove two 18, preformed hole 19.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Example one
The invention provides a technical scheme that: an impact-resistant coating comprising the following materials: tiN, tiC, ti (C, N), (Al, cr) N; the impact resistant coating further comprises rubber particles; the addition of the rubber particles enables the coating to have buffering elasticity, and the impact resistance effect of the coating is improved; the anti-impact coating is sprayed on the surface of the ventilation mode signal lamp box, so that the anti-impact performance of the ventilation mode signal lamp box is improved, and particularly, the rubber particles are added, so that the anti-impact layer on the surface of the ventilation mode signal lamp box has elasticity.
Example two
A method for preparing an impact-resistant coating, the method comprising the steps of:
depositing TiN, tiC, ti (C, N) and (Al, cr) N by adopting a PVD (physical vapor deposition) technology to prepare coating raw materials, adding rubber particles into the coating raw materials, and uniformly mixing to prepare the anti-impact coating.
EXAMPLE III
Referring to the attached drawings 1 to 5, the civil air defense device comprises a ventilation mode signal lamp box 1, wherein the shell surface of the ventilation mode signal lamp box 1 is sprayed with the anti-impact coating, the top surface of the ventilation mode signal lamp box 1 is provided with a reserved opening 2, and a baffle ring 3 is arranged inside the reserved opening 2; the fixed hanging piece 4 is movably inserted into an inner ring opening of the baffle ring 3, a preformed hole 19 is formed in the surface of the fixed hanging piece 4, a bearing piece 5 is arranged at the bottom end of the fixed hanging piece 4, and an inserting piece 6 is arranged on the surface of the bearing piece 5; the inserting hole 7 is formed in the surface of the retaining ring 3, the side wall of the inserting hole 7 is movably inserted with the braking pin 11, and after the inserting piece 6 is inserted into the inserting hole 7, the braking pin 11 is inserted into the surface of the inserting piece 6 to limit the inserting piece 6;
install fixed lacing film 4 hidden in ventilation mode signal lamp house 1, when using fixed lacing film 4, lift fixed lacing film 4 to adopt braking bolt 11 to peg graft on the surface of inserted sheet 6, realize the braking to fixed lacing film 4, when fixed lacing film 4 does not use, push fixed lacing film 4 into and reserve mouthful 2, avoid fixed lacing film 4 collision to buckle.
Example four
On the basis of the third embodiment, in order to realize the pressure sharing of the baffle ring 3, two groups of reserved ports 2 are arranged, the two groups of reserved ports 2 are symmetrically distributed about the center of the top surface of the ventilation mode signal lamp box 1, the baffle ring 3 is of an annular plate-shaped structure, the bottom surface of the baffle ring 3 is flush with the bottom surface of the top plate of the ventilation mode signal lamp box 1, the bottom surface of the baffle ring 3 is provided with a force unloading piece 16, the force unloading piece 16 is of an annular plate-shaped structure, the inner ring caliber of the force unloading piece 16 is equal to the inner ring caliber of the baffle ring 3, the outer ring size of the force unloading piece 16 is larger than that of the baffle ring 3, and the force unloading piece 16 is penetrated through by the inserting opening 7;
after the fixed hanging piece 4 is lifted up, the bearing piece 5 is pressed on the bottom surface of the force unloading piece 16, the bearing piece 5 is prevented from extruding the retaining ring 3 in a concentrated mode to cause the retaining ring 3 to be stressed and fall off, the force unloading piece 16 disperses the pressure to the top plate of the ventilation mode signal lamp box 1, and the retaining ring 3 is prevented from being stressed in a concentrated mode.
EXAMPLE five
On the basis of the fourth embodiment, in order to realize the limit of the extracted fixed hanging piece 4, two groups of mounting grooves 8 are symmetrically formed in the surface of the baffle ring 3, a through hole 9 is formed in the side wall of each mounting groove 8, each through hole 9 is communicated with the corresponding mounting groove 8 and the corresponding socket 7, each brake bolt 11 is movably inserted into the corresponding through hole 9, each brake bolt 11 is of an L-shaped structure, a first digging groove 12 is formed in the top surface of each brake bolt 11, a positioning hole 10 is formed in the surface of each inserting piece 6, one end of each brake bolt 11 is inserted into the corresponding positioning hole 10, a traction ring piece 13 is arranged on the bottom surface of each brake bolt 11, each traction ring piece 13 is sleeved on the outer side of the corresponding limit guide rod 15, a rubber ring 14 is arranged at the inner ring opening of each traction ring piece 13, and each rubber ring 14 is clamped between the corresponding traction ring piece 13 and the corresponding limit guide rod 15;
after the fixed hanging piece 4 is lifted up, the inserting piece 6 is inserted into the inserting opening 7, a finger is scratched in the scratching groove I12 to stir the brake bolt 11 to penetrate through the through hole 9 to be inserted into the positioning hole 10, the traction ring piece 13 slides along the limiting guide rod 15 in the process, and after the brake bolt 11 is inserted into the positioning hole 10, the fixed hanging piece 4 is limited.
EXAMPLE six
On the basis of embodiment five, in order to realize hiding spacing when accomodating fixed lacing film 4, two sets of grooves of digging two 18 have been seted up to the top surface of fixed lacing film 4, and the top lateral wall of fixed lacing film 4 is provided with rubber stuff bar 17, and rubber stuff bar 17 is provided with two sets ofly, and two sets of rubber stuff bar 17 are about fixed lacing film 4 symmetric distribution, and after the top of fixed lacing film 4 inserted and reserved mouthful 2, rubber stuff bar 17 centre gripping was between reserved mouthful 2 and fixed lacing film 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An impact-resistant coating characterized by: the impact resistant coating comprises the following materials: tiN, tiC, ti (C, N), (Al, cr) N.
2. An impact-resistant coating as claimed in claim 1, characterized in that: the impact resistant coating also includes rubber particles.
3. A process for the preparation of an impact-resistant coating, as defined in any one of claims 1 to 2, characterized in that: the method comprises the following steps:
depositing TiN, tiC, ti (C, N) and (Al, cr) N by adopting a PVD (physical vapor deposition) technology to prepare coating raw materials, adding rubber particles into the coating raw materials, and uniformly mixing to prepare the anti-impact coating.
4. A civil air defense device according to any one of claims 1 to 2, comprising a ventilation mode signal light box (1), the shell surface of the ventilation mode signal light box (1) being coated with the impact resistant coating, characterized in that: a reserved opening (2) is formed in the top surface of the ventilation mode signal lamp box (1), and a baffle ring (3) is arranged inside the reserved opening (2);
the fixed hanging piece (4) is movably inserted into an inner ring opening of the baffle ring (3), a preformed hole (19) is formed in the surface of the fixed hanging piece (4), a bearing piece (5) is arranged at the bottom end of the fixed hanging piece (4), and an inserting piece (6) is arranged on the surface of the bearing piece (5); and
socket (7) are seted up on the surface that keeps off ring (3), and the lateral wall activity of socket (7) is pegged graft and is had braking bolt (11), and inserted sheet (6) insert socket (7) back, braking bolt (11) are pegged graft on the surface of inserted sheet (6), realize spacing to inserted sheet (6).
5. A personal protective apparatus as claimed in claim 4, wherein: the two groups of reserved openings (2) are symmetrically distributed about the center of the top surface of the ventilation mode signal lamp box (1), the baffle ring (3) is of an annular plate-shaped structure, and the bottom surface of the baffle ring (3) is flush with the bottom surface of the top plate of the ventilation mode signal lamp box (1).
6. A personal protective device as claimed in claim 5, wherein: the bottom surface of the retaining ring (3) is provided with a force unloading piece (16), the force unloading piece (16) is of an annular plate-shaped structure, the inner ring caliber of the force unloading piece (16) is equal to that of the retaining ring (3), the outer ring size of the force unloading piece (16) is larger than that of the retaining ring (3), and the force unloading piece (16) is penetrated through by the inserting opening (7).
7. A personal protective device as claimed in claim 6, wherein: two sets of mounting grooves (8) have been seted up to the surface symmetry of fender ring (3), and perforation (9) have been seted up to the lateral wall of mounting groove (8), and perforation (9) intercommunication mounting groove (8) and socket (7), and braking bolt (11) activity is pegged graft in perforation (9).
8. A personal protective device as claimed in claim 7, wherein: brake bolt (11) are "L" shape structure, the top surface of brake bolt (11) has been seted up and has been scratched groove one (12), locating hole (10) have been seted up on the surface of inserted sheet (6), the one end of brake bolt (11) is inserted in locating hole (10), the bottom surface of brake bolt (11) is provided with pulls ring (13), pull ring (13) cover is established in the outside of spacing guide arm (15), the inner ring mouth of pulling ring (13) is provided with rubber circle (14), rubber circle (14) centre gripping is between pulling ring (13) and spacing guide arm (15).
9. A personal protective device as claimed in claim 8, wherein: the top surface of fixed lacing film (4) has been seted up two sets ofly and has been scratched groove two (18), and the top lateral wall of fixed lacing film (4) is provided with rubber stuff (17), and rubber stuff (17) are provided with two sets ofly, and two sets of rubber stuff (17) are about fixed lacing film (4) symmetric distribution, and the top of fixed lacing film (4) inserts and reserves mouthful (2) back, and rubber stuff (17) centre gripping is between reserving mouthful (2) and fixed lacing film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211207368.6A CN115584468A (en) | 2022-09-30 | 2022-09-30 | Impact-resistant coating and civil air defense equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211207368.6A CN115584468A (en) | 2022-09-30 | 2022-09-30 | Impact-resistant coating and civil air defense equipment with same |
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| Publication Number | Publication Date |
|---|---|
| CN115584468A true CN115584468A (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211207368.6A Pending CN115584468A (en) | 2022-09-30 | 2022-09-30 | Impact-resistant coating and civil air defense equipment with same |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285500Y (en) * | 1996-10-17 | 1998-07-01 | 陈仲拔 | Multi-function lamp box |
| CN201920084U (en) * | 2010-12-29 | 2011-08-10 | 冯军艳 | School desk |
| CN103203481A (en) * | 2013-02-18 | 2013-07-17 | 北京沃尔德超硬工具有限公司 | CBN (cubic boron nitride) blade with surface coated with impact-resistant abrasion-resistant coating |
| CN103881548A (en) * | 2012-12-24 | 2014-06-25 | 深圳市嘉达高科产业发展有限公司 | Floor sound-insulation waterproof paint and preparation method thereof |
| CN204537657U (en) * | 2015-01-04 | 2015-08-05 | 高明 | A kind of emergency exit indicating lamp |
| CN105736694A (en) * | 2016-05-03 | 2016-07-06 | 江苏久维压力容器制造有限公司 | Anti-impact pressure vessel |
| CN105778409A (en) * | 2014-12-18 | 2016-07-20 | 北京首科化微电子有限公司 | Epoxy resin composition for semiconductor packaging, and preparation method thereof |
| CN105838152A (en) * | 2016-06-20 | 2016-08-10 | 王义金 | Intelligent home indoor decoration air conditioner installation copper pipe protection coating |
| CN106497333A (en) * | 2016-11-17 | 2017-03-15 | 无锡明盛纺织机械有限公司 | A kind of turbine blade modified epoxy coating antiseptic loses abrasionproof etching method |
| CN106634411A (en) * | 2016-11-17 | 2017-05-10 | 无锡明盛纺织机械有限公司 | Repairing technology for epoxy resin on surface of flow passage component of slurry pump |
| CN107166273A (en) * | 2017-06-30 | 2017-09-15 | 合肥大源建筑装饰工程有限公司 | A kind of detachable lamp box |
| CN210835456U (en) * | 2019-12-06 | 2020-06-23 | 乔芳霞 | Medical science image is with seeing piece device |
| CN212392070U (en) * | 2020-06-10 | 2021-01-22 | 周琴 | Insulator capable of being installed quickly |
| CN112266506A (en) * | 2020-10-23 | 2021-01-26 | 深圳市市政设计研究院有限公司 | Nano TiN conductive rubber composite material, sensor and preparation method thereof |
| CN212503880U (en) * | 2020-06-30 | 2021-02-09 | 山东矗峰重工机械有限公司 | Lifting platform for continuous construction |
| CN212894723U (en) * | 2020-07-23 | 2021-04-06 | 兰州市肺科医院 | Infectious department uses germ sampling device |
| CN214525383U (en) * | 2021-03-30 | 2021-10-29 | 江西省科达动物药业有限公司 | Hang vertical animal remedy packing carton |
| CN113734966A (en) * | 2021-09-27 | 2021-12-03 | 山东中诚机械租赁有限公司 | Monorail crane |
-
2022
- 2022-09-30 CN CN202211207368.6A patent/CN115584468A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285500Y (en) * | 1996-10-17 | 1998-07-01 | 陈仲拔 | Multi-function lamp box |
| CN201920084U (en) * | 2010-12-29 | 2011-08-10 | 冯军艳 | School desk |
| CN103881548A (en) * | 2012-12-24 | 2014-06-25 | 深圳市嘉达高科产业发展有限公司 | Floor sound-insulation waterproof paint and preparation method thereof |
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