CN207237103U - A kind of smoke mask - Google Patents
A kind of smoke mask Download PDFInfo
- Publication number
- CN207237103U CN207237103U CN201721159920.3U CN201721159920U CN207237103U CN 207237103 U CN207237103 U CN 207237103U CN 201721159920 U CN201721159920 U CN 201721159920U CN 207237103 U CN207237103 U CN 207237103U
- Authority
- CN
- China
- Prior art keywords
- fixed
- protective headgear
- user
- photoscope
- fixed link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of smoke mask, including for being sleeved on user head and the Protective headgear made of PANOF Flame Retardant Fabric, photoscope and the filtering tank for filtering dense smoke are installed on Protective headgear, photoscope is located in Protective headgear to be provided with for upper supporting piece and lower support element on the side wall of side, preceding fixed link and rear fixed link are installed between upper supporting piece and lower support element, fixed link can be overturn relative to preceding fixed link afterwards, and the eyeglass of user is fastened on photoscope by preceding fixed link and rear fixed link.So that the people of myopia can fix glasses relative to Protective headgear when Protective headgear is moved in wearing, reduce the probability that glasses depart from the normal operating range of user.
Description
Technical field
It the utility model is related to fire-fighting equipment, and in particular to a kind of smoke mask.
Background technology
It is well known that hotel, hotels and other places need the fire-fighting equipments such as placing fire extinguisher, smoke helmet, existing Smoke prevention
Mask generally includes high temperature resistant Protective headgear, the filtering tank on Protective headgear, the photoscope on Protective headgear.
Such as the Chinese patent that Authorization Notice No. is CN2715794Y, a kind of forest fire-fighter's Smoke prevention of the patent disclosure is escaped
Dough cover, including be made of transparent cover, transparent cover of heat-resistant fireproof plastic material, transparent cover lower half is equipped with filter cigarette
Layer, transparent cover lower end are equipped with tightening mouth.
Shortcoming exists in the prior art, for for some myopia and wearing the people of glasses, they are anti-in wearing
When Head-protecting cover is moved, often due to the friction of Protective headgear and glasses, glasses are caused to depart from the normal use of user
Scope.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of smoke mask, by saturating
Visor side is provided with the structure for positioning eyeglass so that the glasses of user can be positioned, so that the people of myopia
When Protective headgear is moved in wearing, glasses can be fixed relative to Protective headgear, reduce glasses and departing from user just
The probability of normal use scope.
To achieve the above object, the utility model provides following technical solution：A kind of smoke mask, including for being sleeved on
User head and the Protective headgear made of PANOF Flame Retardant Fabric, are fixed with photoscope and for filtering dense smoke on Protective headgear
Filtering tank；Protective headgear lower end is equipped with running-on and equipped with the tightener for being used to tighten running-on；The photoscope is located at protective head
Side is equipped with upper supporting piece in set, and upper supporting piece is fixed on photoscope and is located at away from running-on one end, photoscope in Protective headgear
Side is equipped with lower support element, and lower support element is fixed on photoscope close to running-on one end；Upper supporting piece and lower support element are away from thoroughly
Visor one end is used to be connected to user's face；Some preceding fixed links are fixed between upper supporting piece and lower support element, on
Fixed link after supporting item is rotatably connected to some away from photoscope one end, fixed link exists the lens orientation of user after rotation
Between preceding fixed link and rear fixed link；Upper tightening for photoscope to be fastened on to user head is installed outside Protective headgear
Band.
By using above-mentioned technical proposal, before eyeglass can be first connected to by user in fixed link, rear fixed link is rotated further by
Make rear fixed link that eyeglass is clipped in after some preceding fixed links and some between fixed link, finally by tensing upper belt tensioner,
Make user's face that rear fixed link is pressed on lower support element side.Glasses can be positioned at photoscope by aforesaid operations
On, so that the people of myopia can fix glasses relative to Protective headgear when Protective headgear is moved in wearing, reduce eye
Mirror departs from the probability of the normal operating range of user.
The utility model is further arranged to：Fixed link and lower support element, which are equipped with, after described is used for rear fixed link phase
To the locating part being fixed on lower support element；Locating part include be fixed on locating piece of the rear fixed link away from upper supporting piece one end,
It is opened in location hole of the lower support element away from photoscope one end.
By using above-mentioned technical proposal, when Protective headgear occurs to produce loosening with user head, user's face
Cannot will likely be fitted in always in rear fixed link, and when user it is facial with after fixed link produce gap cause cannot will after it is solid
When fixed pole is pressed on lower support element, preceding fixed link and rear fixed link cannot good fixing len, this will likely be influenced
The visual field of user.And such scheme by rear fixed link by overturning and limited block being embedded in limit hole so that rear fixed link
All the time can be fixed relative to lower support element, so that more preferable fixing len.
The utility model is further arranged to：It is fixed with after described on the side wall of fixed link side for abutting user
The buffer bar of face.
,, can be right by buffer bar when the face of user is adjacent to when in rear fixed link by using above-mentioned technical proposal
The impact force that user's face is applied to from rear fixed link plays cushioning effect.
The utility model is further arranged to：The filtering tank is located in Protective headgear is fixed with one on the side wall of side
A to be used for the face of user and the filter tank sheath of filtering tank from a distance, filter tank sheath is away from filtering tank one end approximation
In normal person's nozzle type and there is certain flexibility.
By using above-mentioned technical proposal, the face and filtering tank for making the user leave certain space between, make this
The breathing of user and speak more unobstructed.
The utility model is further arranged to：It is provided with outside the Protective headgear for filter tank sheath to be pushed against use
The lower belt tensioner of person's mouth.
By using above-mentioned technical proposal, for filter tank sheath to be pushed against user's mouth, reduce and enter at running-on
The dense smoke and toxic gas of Protective headgear enter in filter tank sheath.
The utility model is further arranged to：The filtering tank is provided with the side wall away from Protective headgear side and amplifies
Device.
By using above-mentioned technical proposal, exchanged and called for help in scene of fire easy to user.
The utility model is further arranged to：If it is fixed with dry plate flexible pad on the running-on inner wall.
By using above-mentioned technical proposal, since tightener is generally not made of flexible material, so when tightener exists
When running-on is locked on neck, user can usually not feel well, and flexible pad can alleviate the discomfort of user.
The utility model is further arranged to：Alarm lamp is fixed with the outside of the Protective headgear, alarm lamp is equipped with and opens
Stop the alarm switch of alarm lamp alarm.
By using above-mentioned technical proposal, when fire behavior occurs, user can manual unlocking alarm switch, open alarm lamp
Begin to alarm, play the role of enlightenment to the rescue personnel of surrounding, beneficial to being rescued for user.
The utility model has the following advantages：
1st, by being provided with the structure for positioning eyeglass in photoscope side so that the glasses of user can be determined
Position, so that the people of myopia can fix glasses relative to Protective headgear when Protective headgear is moved in wearing, reduces eye
Mirror departs from the probability of the normal operating range of user；
2nd, loudspeaker is also equipped with filtering tank so that the user in scene of fire can be cried out lustily for help by loudspeaker,
Improve the probability of being rescued of user.
Brief description of the drawings
Fig. 1 is the present embodiment side view；
Fig. 2 is the present embodiment rearview；
Fig. 3 is the diagrammatic cross-section at A-A in Fig. 2, to show Protective headgear internal structure；
Fig. 4 is the exploded perspective view of glasses and photoscope in the present embodiment, to show that the installation of eyeglass and photoscope is closed
System；
Fig. 5 is the connection structure graph of a relation of filtering tank and loudspeaker in the present embodiment.
Reference numeral：1st, Protective headgear；11st, running-on；111st, tightener；112nd, flexible pad；12nd, the first fixing buckle；13rd,
Two fixing buckles；14th, the 3rd fixing buckle；15th, the 4th fixing buckle；2nd, photoscope；21st, upper supporting piece；22nd, lower support element；221st, it is preceding
Fixed link；23rd, rear fixed link；231st, buffer bar；24th, eyeglass；25th, locating part；251st, location hole；252nd, locating piece；3rd, filter
Tank；31st, hack lever；32nd, screwed ring；33rd, loudspeaker；34th, filter tank sheath；4th, upper belt tensioner；41st, upper fixed section；42nd, upper stretching
Section；43rd, upper buckle；431st, the first hole；432nd, the second hole；433rd, the 3rd hole；5th, lower belt tensioner；51st, lower fixed section；52nd, pull down
Stretch section；53rd, lower buckle；6th, alarm lamp；61st, alarm switch.
Embodiment
The utility model is described further referring to the drawings.
A kind of smoke mask, with reference to figure 1, including Protective headgear 1, Protective headgear 1 is used to be set in user head, protects
Headgear 1 is made of PANOF Flame Retardant Fabric.1 lower end of Protective headgear is fixed with running-on 11, and 11 lower end port of running-on is equipped with a circle
Tightener 111, tightener 111 herein can be cinch cord, by pulling tightener 111 to tighten running-on 11 in user
On neck.If circumferentially fixed there is dry plate flexible pad 112 along its on 11 inner wall of running-on (with reference to figure 3).1 upper position of Protective headgear
Photoscope 2 is fixed with, photoscope 2 connects the outside of Protective headgear 1 and inner side.Filtering tank 3, mistake are fixed with 1 perisporium of Protective headgear
Filter tank 3 is located at the lower section of photoscope 2, and filtering tank 3 connects the outside of Protective headgear 1 and inner side, is equipped with filtering tank 3 and is used to filter
The material of dense smoke.
With reference to 3 Fig. 4 of figure, photoscope 2, which is located in Protective headgear 1 on the side wall of side, is fixed with one piece of upper supporting piece 21 and two
Block lower support element 22, upper supporting piece 21 is plate-like and is fixed on the upper position of photoscope 2, and lower support element 22 is also plate-like and flat
Row is set in upper supporting piece 21, and two pieces of lower support elements 22 are set in distance and positioned at the lower section of upper supporting piece 21.Every piece of lower support element
The side rotation connection of two preceding fixed links 221, upper supporting piece 21 away from photoscope 2 is respectively and fixedly provided between 22 and upper supporting piece 21
Fixed link 23 after having four, rear 23 end of fixed link are fixed with locating piece 252, and side of the lower support element 22 away from photoscope 2 is opened
There are four location holes 251, when 23 turns of fixed link is got off after four, the locating piece 252 after every in fixed link 23 can be embedded in
In corresponding location hole 251, and the frictional force of 251 inner wall of location hole and 252 outer wall of locating piece can be relied on, it is fixed after making
Bar 23 is fixed relative to preceding fixed link 221.Before the outside of eyeglass 24 of user can be connected in fixed link 221, then fixed by after
Bar 23 rotates and locating piece 252 is imbedded in location hole 251, eyeglass 24 is clamped in preceding fixed link 221 and rear fixed link
Between 23.
With reference to figure 5, filtering tank 3 is fixed with two hack levers 31, two hack levers 31 on the side wall away from 1 side of Protective headgear
Screwed ring 32 is fixed with away from 3 one end of filtering tank, loudspeaker 33 is threaded with screwed ring 32.
With reference to figure 3, filtering tank 3, which is located in Protective headgear 1, is fixed with a filter tank sheath 34 on the side wall of side, filter tank shield
Set 34 is used for the face of user and filtering tank 3 from a distance, and filter tank sheath 34 is similar to just away from 3 one end of filtering tank
Ordinary person's nozzle type is set, and this one end has certain flexibility.
With reference to figure 2, Protective headgear 1 is fixed with four fixing buckles on the outside of back side of head position, is the first fixation respectively
The 12, second fixing buckle 13, the 3rd fixing buckle 14, the 4th fixing buckle 15 are detained, the first fixing buckle 12 is located substantially with the second fixing buckle 13
In same horizontal line, the 3rd fixing buckle 14 and the 4th fixing buckle 15 are substantially at same horizontal line, and the 3rd fixing buckle 14 and
Four fixing buckles 15 are located at the first fixing buckle 12 and the lower section of the second fixing buckle 13.
With reference to 1 Fig. 2 of figure, the outside of Protective headgear 1 is provided with belt tensioner 4, and upper belt tensioner 4 includes upper fixed section 41 and pull-up
Section 42 is stretched, upper 41 one end of fixed section is fixed on photoscope 2, and the other end is through the second fixing buckle 13 and is connected with a upper buckle
43.Upper buckle 43 is in " mesh " font, and the first hole 431, the second hole 432, the 3rd hole are provided with successively along its length on upper buckle 43
433.Upper 42 one end of stretch section is fixed on photoscope 2, and the other end is through the first fixing buckle 12 and is connected to buckle 43.Pull-up
Stretch section 42 and first pierce into the first hole 431 from the upper outside of buckle 43 through 12 one end of the first fixing buckle, and be pierced by from the 3rd hole 433, then
Pierce into the second hole 432 and be pierced by from the first hole 431, so that by the frictional force between band on upper stretch section 42 and band, will be had an X-rayed
Mirror 2 is with tightly on user head.
With reference to 1 Fig. 2 of figure, the outside of Protective headgear 1 is provided with lower belt tensioner 5, and lower belt tensioner 5 includes lower fixed section 51 and drop-down
Section 52 is stretched, lower 51 one end of fixed section is fixed on filtering tank 3, and the other end is through the 4th fixing buckle 15 and is connected with a lower buckle
53.Lower buckle 53 is in " mesh " font, and similar three holes with upper buckle 43 are also provided with lower buckle 53.Lower 52 one end of stretch section
It is fixed on filtering tank 3, the other end is through the 3rd fixing buckle 14 and is connected to lower buckle 53, and lower buckle 53 and lower stretch section 52
Connection mode it is identical with the connection mode of upper stretch section 42 with upper buckle 43.So that by filtering tank 3 with tightly on user head.
With reference to figure 1, the top in the outside of Protective headgear 11 is fixed with alarm lamp 6, and alarm switch 61 is provided with alarm lamp 6
With alarm power supply, alarm switch 61 is connected between alarm lamp 6 and alarm power supply.When Protective headgear 1 in user's wearing,
Can manually opened alarm switch 61 so that alarm lamp 6 starts to alarm, and the position of user is determined easy to rescue personnel.
Specific implementation process：The eyeglass 24 of glasses is first attached to preceding fixed link 221 away from 2 side of photoscope by user, then
Fixed link 23 after upset, make the locating piece 252 in rear fixed link 23 be embedded in location hole 251, solid after eyeglass 24 is clamped at this time
Between fixed pole 23 and preceding fixed link 221.
Then Protective headgear 1 is worn over head and adjusts angle by user so that filter tank sheath 34 can be just aligned in
The mouth of user.By glasses band fortunately user at the moment at the same time.Then upper belt tensioner 4 and lower belt tensioner 5 are tensed, is buffered at this time
Bar 231 is adjacent to be fixed in user's face, whole Protective headgear 1 relative to user head.Tightener 111 is finally tensed, is made
Running-on 11 is adjacent in user's neck.
Afterwards user can also manual unlocking alarm switch 61, alarm power supply is connected with alarm lamp 6, then alarm lamp 6
Start to alarm.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of smoke mask, including for being sleeved on user head and Protective headgear (1) made of PANOF Flame Retardant Fabric, prevent
Photoscope (2) and the filtering tank (3) for filtering dense smoke are fixed with Head-protecting cover (1)；Protective headgear (1) lower end is equipped with running-on
(11) and equipped with the tightener (111) for being used to tighten running-on (11)；It is characterized in that：The photoscope (2) is located at Protective headgear (1)
Interior side is equipped with upper supporting piece (21), and upper supporting piece (21) is fixed on photoscope (2) away from running-on (11) one end, photoscope
(2) lower support element (22) is equipped with positioned at Protective headgear (1) interior side, and lower support element (22) is fixed on photoscope (2) close to set
Mouth (11) one end；Upper supporting piece (21) and lower support element (22) are used to be connected to user's face away from photoscope (2) one end；
Some preceding fixed links (221), upper supporting piece (21) and lower support are fixed between upper supporting piece (21) and lower support element (22)
Part (22) is used to be connected to user's face away from photoscope (2) one end；Between upper supporting piece (21) and lower support element (22)
Some preceding fixed links (221) are fixed with, upper supporting piece (21) is fixed after being rotatably connected to some away from photoscope (2) one end
Bar (23), the eyeglass (24) of user is positioned at preceding fixed link (221) and rear fixed link (23) by fixed link (23) after rotation
Between；Upper belt tensioner (4) for photoscope (2) to be fastened on to user head is installed outside Protective headgear (1).
2. a kind of smoke mask according to claim 1, it is characterized in that：Fixed link (23) and lower support element (22) after described
It is equipped with and is used to for rear fixed link (23) to be relatively fixed the locating part (25) on lower support element (22)；Locating part (25) includes solid
It is scheduled on locating piece (252) of the rear fixed link (23) away from upper supporting piece (21) one end, is opened in lower support element (22) away from perspective
The location hole (251) of mirror (2) one end.
3. a kind of smoke mask according to claim 2, it is characterized in that：It is solid on the side wall of fixed link (23) side after described
Surely it is useful for abutting the buffer bar (231) of user's face.
4. a kind of smoke mask according to claim 1, it is characterized in that：The filtering tank (3) is located in Protective headgear (1)
One is fixed with the side wall of side to be used for the face of user and the filter tank sheath of filtering tank (3) from a distance
(34), filter tank sheath (34) is similar to normal person's nozzle type and has certain flexibility away from filtering tank (3) one end.
5. a kind of smoke mask according to claim 4, it is characterized in that：It is provided with outside the Protective headgear (1) for inciting somebody to action
Filter tank sheath (34) is pushed against the lower belt tensioner (5) of user's mouth.
6. a kind of smoke mask according to claim 1, it is characterized in that：The filtering tank (3) is away from Protective headgear (1) one
Loudspeaker (33) is installed on the side wall of side.
7. a kind of smoke mask according to claim 1, it is characterized in that：The running-on (11) is if be fixed with dry plate on inner wall
Flexible pad (112).
8. a kind of smoke mask according to claim 1, it is characterized in that：Alarm is fixed with the outside of the Protective headgear (1)
Lamp (6), alarm lamp (6) are equipped with the alarm switch (61) of start and stop alarm lamp (6) alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159920.3U CN207237103U (en) | 2017-09-07 | 2017-09-07 | A kind of smoke mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159920.3U CN207237103U (en) | 2017-09-07 | 2017-09-07 | A kind of smoke mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237103U true CN207237103U (en) | 2018-04-17 |
Family
ID=61888039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159920.3U Expired - Fee Related CN207237103U (en) | 2017-09-07 | 2017-09-07 | A kind of smoke mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141809A (en) * | 2019-05-18 | 2019-08-20 | 贵州大学 | A kind of fire-proof smoke-proof integral type escape clothes for high-rise building fire disaster escaping |
-
2017
- 2017-09-07 CN CN201721159920.3U patent/CN207237103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141809A (en) * | 2019-05-18 | 2019-08-20 | 贵州大学 | A kind of fire-proof smoke-proof integral type escape clothes for high-rise building fire disaster escaping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |