CN108371763A - A kind of connection structure of protective respirator and warning device - Google Patents
A kind of connection structure of protective respirator and warning device Download PDFInfo
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- CN108371763A CN108371763A CN201810174393.6A CN201810174393A CN108371763A CN 108371763 A CN108371763 A CN 108371763A CN 201810174393 A CN201810174393 A CN 201810174393A CN 108371763 A CN108371763 A CN 108371763A
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- warning device
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- slot
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses the connection structures of a kind of protective respirator and warning device, including protective articles and the warning device for being installed on protective articles side, the protective articles is opened up close to the side of warning device there are two shifting chute, movable plate is slidably fitted in shifting chute, two movable plates all extend to the outside of protective articles close to the side of warning device, two movable plate sides close to each other are slidably fitted with grip block, the warning device is located between two grip blocks, it is opened up on two shifting chutes side inner wall close to each other fluted, pulley is rotatablely equipped in groove, the groove offers rotation slot on the side inner wall far from warning device, reel is rotatablely equipped in rotation slot.The present invention has the effect of buffering convenient for being gripped to warning device in clamping, simple in structure convenient for being protected to warning device, easy to use.
Description
Technical field
The present invention relates to protective respirator technical field more particularly to the companies of a kind of protective respirator and warning device
Binding structure.
Background technology
Protective respirator is for defending poisonous and harmful substance in anaerobic environment or air to enter the anti-of human respiratory tract
Articles for use are protected, through retrieval, the patent document of application publication number CN104922821A discloses a kind of protective respirator alarm method
And device, including micro pressure sensor, microcontroller and embedded software, power-supply system, alarm and shell, it is mostly installed at and exhales
It inhales on protective articles, micro pressure sensor carries out breathing air pressure at times and adopt to each breathing inside protective respirator
Sample, signal processing and operation, and actual end value, microcontroller and embedded software are inputted to microcontroller, by signal processing
And operation, obtain each respiratory resistance data of protective respirator and each respiratory state data, and ought breathe every time
When resistance is less than specified value, there is breathing leakage in judgement, generates alarm, and when each respiratory resistance is more than specified value, sentence
It is excessive to determine respiratory resistance, generates alarm, and due to can with multiple functions block combiner, so this be a kind of good, safety, can
It leans on and multi-functional protective respirator alarm method and device, it is possible to have production safety management APP, information can be formed
Change and manages system with intelligentized far and near journey safety monitoring, but this warning device is not easy to installation and fixes, and it is slow when installation
It rushes that effect is bad, be easy to cause the damage of warning device, therefore we have proposed a kind of protective respirator and warning devices
Connection structure, for solving the above problems.
Invention content
Technical problems based on background technology, the present invention propose a kind of company of protective respirator and warning device
Binding structure.
The connection structure of a kind of protective respirator and warning device proposed by the present invention, including protective articles and be installed on
The warning device of protective articles side, the protective articles are opened up close to the side of warning device there are two shifting chute, shifting chute
It is inside slidably fitted with movable plate, two movable plates all extend to the outside of protective articles, two shiftings close to the side of warning device
Movable plate side close to each other is slidably fitted with grip block, and the warning device is located between two grip blocks, two movements
It opens up fluted on slot side inner wall close to each other, pulley is rotatablely equipped in groove, the groove is far from warning device
Side inner wall on offer rotation slot, be rotatablely equipped with reel in rotation slot, on the reel coiling have a traction rope, two
A traction rope is slidably connected with two pulleys respectively, and one end that two traction ropes are located remotely from each other is mutual with two movable plates respectively
Close side is fixedly connected, and two reel sides close to each other are installed with the same connecting rod, consolidate in connecting rod
Surely it is arranged with the first angular wheel, offers the same first through hole on two rotation slots side inner wall close to each other, first
Angular wheel is located in first through hole, and the second angular wheel, the first angular wheel and are rotatablely equipped in the first through hole
Two angular wheels are meshed, and two movable plate sides close to each other offer sliding slot, on the both sides inner wall of the sliding slot
It is slidably fitted with first movement block, first support bar, the side that two sliding slots are located remotely from each other are rotatablely equipped on first movement block
It is slidably installed on inner wall there are two the second movable block, the one end of first support bar far from first movement block is moved with corresponding second
Motion block is rotatablely connected, and the side close to each other of two the second movable blocks in the same sliding slot is installed with promotion
Bar, bearing seat is installed on the side inner wall that two sliding slots are located remotely from each other, and bearing seat is located at corresponding two second shiftings
Between motion block, the second through-hole is offered on the bearing seat, peace is slided on the side inner wall that two the second through-holes are located remotely from each other
Dress is rotatablely equipped with second support bar there are two sliding block on the sliding block, two second be located in same second through-hole
Strut one end close to each other is rotatablely equipped with the same buffer board, and buffer board connects with the side walls of corresponding second through-hole
It connects, two buffer boards side close to each other is installed with multiple first springs, two be located on same vertical axis
The side inner wall close to each other with two the second through-holes is fixedly connected respectively for first spring one end close to each other, two grip blocks
The side being located remotely from each other is installed with link block, the side that two on same vertical axis link block is located remotely from each other
It is fixedly connected respectively with corresponding two first movement blocks side close to each other.
Preferably, multiple second springs are installed on the side inner wall that two shifting chutes are located remotely from each other, are located at same
The side that two second springs on one vertical axis one end close to each other is located remotely from each other with two movable plates respectively, which is fixed, to be connected
It connects.
Preferably, the protective articles offers multiple placing grooves close to the side of warning device, and warning device is close to anti-
The side of shield articles for use is installed with multiple placement blocks, places block and is mutually clamped with corresponding placing groove.
Preferably, cylindrical groove is offered on the side inner wall that two rotation slots are located remotely from each other, two reels are mutually remote
From side be installed with cylindricality block, cylindricality block is rotatablely installed in corresponding cylindrical groove.
Preferably, motor slot is offered on side inner wall of the first through hole far from warning device, motor slot is far from electricity
Electric rotating machine is installed on the side inner wall of trough opening, the output shaft of electric rotating machine and the second angular wheel, which are fixed, to be connected
It connects.
Preferably, be installed with fixed link on two grooves side inner wall close to each other, two pulleys respectively with
One end rotation connection that two fixed links are located remotely from each other.
Preferably, two movable plates side close to each other is opened up there are two square type slot, and two grip blocks are located remotely from each other
Side be fixedly mounted there are two square type block, square type block is slidably mounted in corresponding square type slot.
Preferably, limiting slot is offered on the both sides inner wall of the square type slot, the both sides of square type block are installed with
Limited block, limited block are connected with the side walls of corresponding limiting slot.
Compared with prior art, the beneficial effects of the invention are as follows：
(1), it is matched, is passed through by reel, connecting rod, the first angular wheel, electric rotating machine and the second angular wheel
Electric rotating machine drives the second angular wheel to be rotated, and drives the first angular wheel to be rotated by the second angular wheel, leads to
Crossing the first angular wheel drives connecting rod to be rotated, and drives reel to be rotated by connecting rod；
(2), it is matched, is passed through by warning device, movable plate, grip block, fixed link, pulley, reel and traction rope
Reel is wound traction rope, is moved by traction rope and pulley driving movable plate, is driven and is clamped by movable plate
Plate is moved；
(3), by grip block, link block, first movement block, first support bar, the second movable block, catch bar, bearing seat,
Sliding block, second support bar, buffer board and the first spring match, and drive link block to be moved by grip block, pass through connection
Block drives first movement block to be moved, and drives first support bar to be moved by first movement block, passes through first support bar
It drives the second movable block to be moved, drives second support bar to be moved by the second movable block and sliding block, pass through second
Strut drives buffer board to squeeze the first spring, and the first spring stress, which shrinks the bounce generated, can play the role of buffering；
The present invention has the effect of buffering convenient for being gripped to warning device in clamping, convenient for alarm
Device is protected, simple in structure, easy to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the connection structure of protective respirator and warning device proposed by the present invention；
Fig. 2 is that a kind of structure of the part A of the connection structure of protective respirator and warning device proposed by the present invention is shown
It is intended to；
Fig. 3 is that a kind of structure of the part B of the connection structure of protective respirator and warning device proposed by the present invention is shown
It is intended to；
Fig. 4 is that a kind of structure of the C portion of the connection structure of protective respirator and warning device proposed by the present invention is shown
It is intended to；
Fig. 5 is that a kind of structure of the parts D of the connection structure of protective respirator and warning device proposed by the present invention is shown
It is intended to.
In figure：1 protective articles, 2 warning devices, 3 shifting chutes, 4 movable plates, 5 grip blocks, 6 grooves, 7 fixed links, 8 pulleys,
9 rotation slots, 10 reels, 11 traction ropes, 12 first through hole, 13 connecting rods, 14 first angular wheels, 15 electric rotating machines, 16
Two angular wheels, 17 sliding slots, 18 link blocks, 19 first movement blocks, 20 first support bars, 21 second movable blocks, 22 catch bars, 23
Bearing seat, 24 second through-holes, 25 sliding blocks, 26 second support bars, 27 buffer boards, 28 first springs, 29 place blocks, 30 placing grooves,
31 second springs.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment
With reference to figure 1-5, a kind of connection structure of protective respirator and warning device is proposed in the present embodiment, including anti-
Shield articles for use 1 and the warning device 2 for being installed on 1 side of protective articles, protective articles 1 offer two close to the side of warning device 2
A shifting chute 3 is slidably fitted with movable plate 4 in shifting chute 3, and two movable plates 4 all extend to anti-close to the side of warning device 2
The outside of articles for use 1 is protected, two movable plates 4 side close to each other is slidably fitted with grip block 5, and warning device 2 is located at two
Between grip block 5, fluted 6 are opened up on two shifting chutes 3 side inner wall close to each other, cunning is rotatablely equipped in groove 6
Wheel 8, groove 6 offers rotation slot 9 on the side inner wall far from warning device 2, and reel 10 is rotatablely equipped in rotation slot 9,
Coiling has traction rope 11, two traction ropes 11 to be slidably connected respectively with two pulleys 8 on reel 10, and two 11 phases of traction rope
Mutually separate one end is fixedly connected with two sides close to each other of movable plate 4 respectively, two reels 10 it is close to each other one
Side is installed with the same connecting rod 13, and fixing sleeve is equipped with the first angular wheel 14 in connecting rod 13, and two rotation slots 9 are mutual
The same first through hole 12 is offered on close side inner wall, the first angular wheel 14 is located in first through hole 12, and first is logical
The second angular wheel 16 is rotatablely equipped in hole 12, the first angular wheel 14 and the second angular wheel 16 are meshed, two movements
The side close to each other of plate 4 offers sliding slot 17, and first movement block 19 is slidably fitted on the both sides inner wall of sliding slot 17, the
It is rotatablely equipped with first support bar 20 on one movable block 19, is slidably fitted on the side inner wall that two sliding slots 17 are located remotely from each other
Two the second movable blocks 21, the one end of first support bar 20 far from first movement block 19 is rotated with corresponding second movable block 21 to be connected
It connecing, two in the same sliding slot 17 the second movable block 21 side close to each other is installed with catch bar 22, and two
Bearing seat 23 is installed on the side inner wall that a sliding slot 17 is located remotely from each other, bearing seat 23 is located at corresponding two second shiftings
Between motion block 21, the second through-hole 24 is offered on bearing seat 23, is slided on the side inner wall that two the second through-holes 24 are located remotely from each other
Sliding block 25 there are two installing is moved, second support bar 26 is rotatablely equipped on sliding block 25, two be located in same second through-hole 24
The one end close to each other of a second support bar 26 is rotatablely equipped with the same buffer board 27, buffer board 27 and corresponding second through-hole
24 side walls connection, two buffer boards 27 side close to each other are installed with multiple first springs 28, are located at same
Two the first springs 28 on one vertical axis one end close to each other side close to each other with two the second through-holes 24 respectively
Inner wall is fixedly connected, and the side that two grip blocks 5 are located remotely from each other is installed with link block 18, is located on same vertical axis
The side that is located remotely from each other of two link blocks 18 fix connect with corresponding two first movement blocks 19 side close to each other respectively
It connects, is matched, passed through by reel 10, connecting rod 13, the first angular wheel 14, electric rotating machine 15 and the second angular wheel 16
Electric rotating machine 15 drives the second angular wheel 16 to be rotated, and drives the first angular wheel 14 to carry out by the second angular wheel 16
Rotation, drives connecting rod 13 to be rotated by the first angular wheel 14, drives reel 10 to be rotated by connecting rod 13,
It is matched by warning device 2, movable plate 4, grip block 5, fixed link 7, pulley 8, reel 10 and traction rope 11, passes through coiling
10 pairs of traction ropes 11 of wheel are wound, and are driven movable plate 4 to be moved by traction rope 11 and pulley 8, are driven by movable plate 4
Grip block 5 is moved, by grip block 5, link block 18, first movement block 19, first support bar 20, the second movable block 21,
Catch bar 22, bearing seat 23, sliding block 25, second support bar 26, buffer board 27 and the first spring 28 match, and pass through grip block 5
It drives link block 18 to be moved, drives first movement block 19 to be moved by link block 18, pass through 19 band of first movement block
Dynamic first support bar 20 is moved, and drives the second movable block 21 to be moved by first support bar 20, passes through the second movement
Block 21 and sliding block 25 drive second support bar 26 to be moved, and drive buffer board 27 to squeeze the first spring by second support bar 26
28, the bounce that 28 forced contraction of the first spring generates can play the role of buffering, and the present invention is convenient for carrying out warning device 2
It grips, and has the effect of buffering in clamping, it is simple in structure convenient for being protected to warning device 2, it is easy to use.
In the present embodiment, multiple second springs 31 are installed on the side inner wall that two shifting chutes 3 are located remotely from each other,
Two second springs 31 on same vertical axis one end close to each other be located remotely from each other respectively with two movable plates 4 one
Side is fixedly connected, and protective articles 1 offers multiple placing grooves 30 close to the side of warning device 2, and warning device 2 is used close to protection
The side of product 1 is installed with multiple placement blocks 29, places block 29 and is clamped with 30 phase of corresponding placing groove, two 9 phases of rotation slot
Cylindrical groove is mutually offered on separate side inner wall, the side that two reels 10 are located remotely from each other is installed with cylindricality
Block, cylindricality block are rotatablely installed in corresponding cylindrical groove, and first through hole 12 offers electricity on the side inner wall far from warning device 2
Trough, motor slot are installed with electric rotating machine 15, the output shaft of electric rotating machine 15 on the side inner wall far from motor channel opening
It is fixedly connected with the second angular wheel 16, is installed with fixed link 7 on two grooves 6 side inner wall close to each other, two
One end rotation connection that a pulley 8 is located remotely from each other with two fixed links 7 respectively, two sides close to each other of movable plate 4 are opened
If there are two square type slot, the side that two grip blocks 5 are located remotely from each other is fixedly mounted there are two square type block, and square type block is slidably installed
In in corresponding square type slot, offering limiting slot on the both sides inner wall of square type slot, the both sides of square type block are fixedly mounted limited
Position block, the side walls connection of limited block and corresponding limiting slot, by reel 10, connecting rod 13, the first angular wheel 14,
Electric rotating machine 15 and the second angular wheel 16 match, and drive the second angular wheel 16 to be rotated by electric rotating machine 15, lead to
Crossing the second angular wheel 16 drives the first angular wheel 14 to be rotated, and drives connecting rod 13 to carry out by the first angular wheel 14
Rotation, by connecting rod 13 drive reel 10 rotated, by warning device 2, movable plate 4, grip block 5, fixed link 7,
Pulley 8, reel 10 and traction rope 11 match, and are wound to traction rope 11 by reel 10, pass through 11 He of traction rope
Pulley 8 drive movable plate 4 moved, by movable plate 4 drive grip block 5 moved, by grip block 5, link block 18,
First movement block 19, first support bar 20, the second movable block 21, catch bar 22, bearing seat 23, sliding block 25, second support bar 26,
Buffer board 27 and the first spring 28 match, and drive link block 18 to be moved by grip block 5, and the is driven by link block 18
One movable block 19 is moved, and is driven first support bar 20 to be moved by first movement block 19, is passed through first support bar 20
It drives the second movable block 21 to be moved, drives second support bar 26 to be moved by the second movable block 21 and sliding block 25, lead to
Crossing second support bar 26 drives buffer board 27 to squeeze the first spring 28, and the bounce that 28 forced contraction of the first spring generates can rise
To the effect of buffering, the present invention has the effect of buffering in clamping convenient for being gripped to warning device 2, is convenient for
Warning device 2 is protected, it is simple in structure, it is easy to use.
In the present embodiment, in use, the placement block 29 on warning device 2 is snapped fitted in placing groove 30, start electric rotating
Machine 15, drives the second angular wheel 16 to be rotated by electric rotating machine 15, and the first taper is driven by the second angular wheel 16
Gear 14 is rotated, and drives connecting rod 13 to be rotated by the first angular wheel 14, and reel is driven by connecting rod 13
10 are rotated, and are wound to traction rope 11 by reel 10, drive movable plate 4 to carry out by traction rope 11 and pulley 8
It is mobile, it drives two grip blocks 5 close to each other by two movable plates 4, warning device 2 is pressed from both sides by two grip blocks 5
It holds, when grip block 5 applies pressure to warning device 2, the reaction force that grip block 5 is generated with warning device 2 can make link block
18 are moved to the direction far from warning device 2, are driven first movement block 19 to be moved by link block 18, are passed through first
Movable block 19 drives first support bar 20 to be moved, and drives the second movable block 21 to be moved by first support bar 20, leads to
Crossing the second movable block 21 and sliding block 25 drives second support bar 26 to be moved, by second support bar 26 drive buffer board 27 into
Row movement squeezes the first spring 28 by buffer board 27, and the bounce that 28 forced contraction of the first spring generates can play buffering
Effect, certain protection can be formed to warning device 2, until grip block 5 firmly by warning device 2 clamp after, complete
The purpose of warning device 2 is fixed in installation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. the connection structure of a kind of protective respirator and warning device, including protective articles (1) and it is installed on protective articles (1)
The warning device (2) of side, which is characterized in that the protective articles (1) close to warning device (2) side open up there are two move
Dynamic slot (3), shifting chute (3) is interior to be slidably fitted with movable plate (4), and two movable plates (4) are prolonged close to the side of warning device (2)
The outside of protective articles (1) is extended to, two movable plate (4) sides close to each other are slidably fitted with grip block (5), the report
Alarm device (2) is located between two grip blocks (5), is opened up on two shifting chutes (3) side inner wall close to each other fluted
(6), pulley (8) is rotatablely equipped in groove (6), the groove (6) offers on the side inner wall far from warning device (2) to be turned
Dynamic slot (9), is rotatablely equipped with reel (10) in rotation slot (9), on the reel (10) coiling have a traction rope (11), two
Traction rope (11) is slidably connected with two pulleys (8) respectively, and one end for being located remotely from each other of two traction ropes (11) respectively with two
Movable plate (4) side close to each other is fixedly connected, and two reel (10) sides close to each other are installed with same
Connecting rod (13), fixing sleeve is equipped with the first angular wheel (14), two rotation slots (9) side close to each other in connecting rod (13)
The same first through hole (12) is offered on inner wall, the first angular wheel (14) is located in first through hole (12), and described first is logical
It is rotatablely equipped with the second angular wheel (16) in hole (12), the first angular wheel (14) and the second angular wheel (16) are meshed,
Two movable plate (4) sides close to each other offer sliding slot (17), and peace is slided on the both sides inner wall of the sliding slot (17)
Equipped with first movement block (19), first support bar (20) is rotatablely equipped on first movement block (19), two sliding slots (17) are mutual
Being slidably installed on separate side inner wall, there are two the second movable blocks (21), and first support bar (20) is far from first movement block
(19) one end is rotatablely connected with corresponding second movable block (21), two the second movable blocks being located in the same sliding slot (17)
(21) side close to each other is installed with catch bar (22), solid on the side inner wall that two sliding slots (17) are located remotely from each other
Dingan County is equipped with bearing seat (23), and bearing seat (23) is between corresponding two the second movable blocks (21), the bearing seat (23)
On offer the second through-hole (24), be slidably installed on the side inner wall that two the second through-holes (24) are located remotely from each other there are two sliding block
(25), it is rotatablely equipped with second support bar (26) on the sliding block (25), is located at two in same second through-hole (24) the
Two supporting rods (26) one end close to each other is rotatablely equipped with the same buffer board (27), and buffer board (27) is logical with corresponding second
The side walls in hole (24) connect, and two buffer board (27) sides close to each other are installed with multiple first springs
(28), be located at two the first springs (28) one end close to each other on same vertical axis respectively with two the second through-holes (24)
Side inner wall close to each other is fixedly connected, and the side that two grip blocks (5) are located remotely from each other is installed with link block (18),
The side that two link blocks (18) on same vertical axis are located remotely from each other respectively with corresponding two first movement blocks
(19) side close to each other is fixedly connected.
2. the connection structure of a kind of protective respirator and warning device according to claim 1, which is characterized in that two
It is installed with multiple second springs (31) on the side inner wall that shifting chute (3) is located remotely from each other, is located on same vertical axis
The side that is located remotely from each other respectively with two movable plates (4) of two second springs (31) one end close to each other be fixedly connected.
3. the connection structure of a kind of protective respirator and warning device according to claim 1, which is characterized in that described
Protective articles (1) offers multiple placing grooves (30) close to the side of warning device (2), and warning device (2) is close to protective articles
(1) side is installed with multiple placement blocks (29), places block (29) and is mutually clamped with corresponding placing groove (30).
4. the connection structure of a kind of protective respirator and warning device according to claim 1, which is characterized in that two
Cylindrical groove is offered on the side inner wall that rotation slot (9) is located remotely from each other, the side that two reels (10) are located remotely from each other is solid
Dingan County is equipped with cylindricality block, and cylindricality block is rotatablely installed in corresponding cylindrical groove.
5. the connection structure of a kind of protective respirator and warning device according to claim 1, which is characterized in that described
First through hole (12) offers motor slot on the side inner wall far from warning device (2), motor slot far from motor channel opening one
Electric rotating machine (15) is installed on the inner wall of side, the output shaft and the second angular wheel (16) of electric rotating machine (15) are fixed to be connected
It connects.
6. the connection structure of a kind of protective respirator and warning device according to claim 1, which is characterized in that two
Be installed with fixed link (7) on groove (6) side inner wall close to each other, two pulleys (8) respectively with two fixed links
(7) one end rotation connection being located remotely from each other.
7. the connection structure of a kind of protective respirator and warning device according to claim 1, which is characterized in that two
Movable plate (4) side close to each other is opened up there are two square type slot, the fixed peace in the side that two grip blocks (5) are located remotely from each other
There are two square type block, square type blocks to be slidably mounted in corresponding square type slot for dress.
8. the connection structure of a kind of protective respirator and warning device according to claim 7, which is characterized in that described
Offer limiting slot on the both sides inner wall of square type slot, the both sides of square type block are installed with limited block, limited block with it is corresponding
Limiting slot side walls connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174393.6A CN108371763B (en) | 2018-03-02 | 2018-03-02 | Connection structure of respiratory protection article and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174393.6A CN108371763B (en) | 2018-03-02 | 2018-03-02 | Connection structure of respiratory protection article and alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108371763A true CN108371763A (en) | 2018-08-07 |
| CN108371763B CN108371763B (en) | 2020-05-15 |
Family
ID=63018354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810174393.6A Expired - Fee Related CN108371763B (en) | 2018-03-02 | 2018-03-02 | Connection structure of respiratory protection article and alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108371763B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO123388B1 (en) * | 2006-03-07 | 2012-01-30 | Prosalv S.R.L. | Quick coupling with securing means |
| CN104922821A (en) * | 2015-06-02 | 2015-09-23 | 刘�英 | Alarm method and device of respiratory protection article |
| CN205850031U (en) * | 2016-06-20 | 2017-01-04 | 潘一潮 | A kind of with talkback unit with the canister respirator of warning device to harmful gas |
| CN107257093A (en) * | 2017-07-14 | 2017-10-17 | 方敏 | A kind of damping clamping device of power equipment |
| US20170313536A1 (en) * | 2016-04-28 | 2017-11-02 | Illinois Tool Works Inc. | Cladding strip feeders having independent pressure rollers and strip cladding systems with cladding strip feeders having independent pressure rollers |
| CN107565402A (en) * | 2017-09-18 | 2018-01-09 | 合肥慕智信息技术有限公司 | A kind of regulator cubicle protects base |
-
2018
- 2018-03-02 CN CN201810174393.6A patent/CN108371763B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO123388B1 (en) * | 2006-03-07 | 2012-01-30 | Prosalv S.R.L. | Quick coupling with securing means |
| CN104922821A (en) * | 2015-06-02 | 2015-09-23 | 刘�英 | Alarm method and device of respiratory protection article |
| US20170313536A1 (en) * | 2016-04-28 | 2017-11-02 | Illinois Tool Works Inc. | Cladding strip feeders having independent pressure rollers and strip cladding systems with cladding strip feeders having independent pressure rollers |
| CN205850031U (en) * | 2016-06-20 | 2017-01-04 | 潘一潮 | A kind of with talkback unit with the canister respirator of warning device to harmful gas |
| CN107257093A (en) * | 2017-07-14 | 2017-10-17 | 方敏 | A kind of damping clamping device of power equipment |
| CN107565402A (en) * | 2017-09-18 | 2018-01-09 | 合肥慕智信息技术有限公司 | A kind of regulator cubicle protects base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108371763B (en) | 2020-05-15 |
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Inventor after: Sun Xiaowei Inventor after: Yang Feng Inventor after: Zhang Fanghua Inventor after: Liu Yantao Inventor after: Xu Meihua Inventor after: Ren Zhisheng Inventor before: Liu Yantao Inventor before: Xu Meihua Inventor before: Ren Zhisheng |
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