CN208114956U - A kind of anti-infection respirator being conveniently replaceable filter cloth - Google Patents
A kind of anti-infection respirator being conveniently replaceable filter cloth Download PDFInfo
- Publication number
- CN208114956U CN208114956U CN201721800654.8U CN201721800654U CN208114956U CN 208114956 U CN208114956 U CN 208114956U CN 201721800654 U CN201721800654 U CN 201721800654U CN 208114956 U CN208114956 U CN 208114956U
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- Prior art keywords
- filter cloth
- infection
- fixing belt
- conveniently replaceable
- right end
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Abstract
The utility model discloses a kind of anti-infection respirators for being conveniently replaceable filter cloth, including shield body, fixing belt is equipped on the left of the shield body, pneumostome is equipped in the middle part of the shield body right end, the pneumostome right end is fixedly connected with strap, pneumostome bottom end side level is equipped with bottom plate, the bottom plate top is equipped with sliding slot, the strap right end vertical is equipped with filter cloth, the filter cloth right end is equipped with mobile clamping plate, one end of the mobile clamping plate is connected in sliding slot and extends to bottom plate bottom side, buckle is connected on the right side of the mobile clamping plate bottom end of the bottom plate bottom side.The filter cloth that the utility model solves existing anti-infection respirator is usually internally-arranged type, installing and dismounting is more difficult, therefore it is difficult periodically to be replaced, and a period of time is changed without filter cloth then and the anti-infection ability of the shield can be made to weaken, and is easy the problem of being infected with the virus people.
Description
Technical field
The utility model relates to field of medical article technology more particularly to a kind of anti-infection breathings for being conveniently replaceable filter cloth
Cover.
Background technique
With the development of city industrialization, more universal air pollution is brought, air is infected when in order to reduce breathing
In the germ that contains, prevent from sucking excessive dust granule, more and more people start band mask.
Through retrieving, 204582347 U of Chinese patent grant number CN discloses a kind of anti-infection filter face mask of nursing.The shield
Anti- infection filter face mask, including respirator, mask and fixing belt are managed, described respirator one end is equipped with mask, sets on the mask
There are fixing belt and multiple ventholes, inlet chamber and inlet air filtration channel are equipped in the respirator, the inlet chamber is located at breathing
It is covered with one end of mask, inlet air filtration channel is connected to inlet chamber, and the inlet chamber is equipped with breather cheek valve, on venthole
Equipped with unidirectional air outlet valve.The beneficial effect is that：A kind of the utility model anti-infections filter face mask of nursing using independent air inlet with
Outlet passageway avoids medical staff's virus infection, brings conveniently to the nursery work of medical staff.
The prior art has the following disadvantages：The filter cloth of existing anti-infection respirator is usually internally-arranged type, and installation is torn open
It unloads more difficult, therefore is difficult periodically to be replaced, and a period of time is changed without filter cloth then and can enable the anti-infection of the shield
Power weakens, and is easy to be infected with the virus people, and frequently replaces respirator and very waste；And existing anti-infection
Respirator is usually to be fixed using rubber strip, and rubber strip fixation can make the head of people feel constriction, and be unfavorable for head blood
The circulation of liquid not only makes one not feeling good but also is unfavorable for health.
Utility model content
The purpose of this utility model is to provide a kind of anti-infection respirators for being conveniently replaceable filter cloth, have filter cloth installation and tear open
Unload it is convenient, the advantages of not feeling good will not be made one when wearing, the filter cloth for solving existing anti-infection respirator is usually built-in
Type, installing and dismounting is more difficult, therefore is difficult periodically to be replaced, and a period of time is changed without filter cloth and can then make the shield
Anti- infection ability weakens, and is easy the problem of being infected with the virus people.
According to a kind of anti-infection respirator for being conveniently replaceable filter cloth of the utility model embodiment, including shield body,
It is equipped with fixing belt on the left of the shield body, is equipped with pneumostome, the pneumostome right end in the middle part of the shield body right end
It is fixedly connected with strap, pneumostome bottom end side level is equipped with bottom plate, and the bottom plate top is equipped with sliding slot, described solid
Clamp plate right end vertical is equipped with filter cloth, and the filter cloth right end is equipped with mobile clamping plate, and one end of the mobile clamping plate is connected to sliding slot
It is interior and extend to bottom plate bottom side, buckle, the right side of the bottom plate are connected on the right side of the mobile clamping plate bottom end of the bottom plate bottom side
End bottom is connected with L shape connection frame, and the L shape connection frame bottom left is equipped with snap ring, and the buckle is clamped with snap ring, institute
It states horizontal equipped with the first spring between L shape connection frame inner sidewall and mobile clamping plate.
Further, round spiracle is equipped in the mobile clamping plate and strap.
Further, the filter cloth top is equipped with pull ring.
Further, the fixing belt includes the first fixing belt and the second fixing belt, and first fixing belt one end is fixed
It is connected with installing frame, second fixing belt one end is fixedly connected with mounting bar, and the mounting bar top is uniformly equipped with multiple
Latch, installing frame top side is equipped with fixed frame and installing frame top is run through fixed frame and extended on the right side of fixed frame, institute
It states and is equipped with limited block between installing frame roof and fixed frame inner roof wall, set between the installing frame inner roof wall and fixed frame inner bottom wall
There is second spring, the fixed frame bottom wall is equipped with strip.
Further, the mounting bar protrude into installing frame and strip be connected to mounting bar top two latches it
Between.
Further, the installing frame bottom wall is equipped with buffering cotton pad.
The utility model has an advantageous effect in that compared with prior art：
1, this kind is conveniently replaceable the anti-infection respirator of filter cloth by being equipped with the first spring, mobile clamping plate, strap etc.
Component makes the installing and dismounting of filter cloth become simple and convenient, and filter cloth is periodically replaced, and solves existing anti-sense
The filter cloth for contaminating respirator is usually internally-arranged type, and installing and dismounting is more difficult, therefore is difficult periodically to be replaced, and a period of time is not
Replacement filter cloth can then make the anti-infection ability of the shield weaken, and be easy the problem of being infected with the virus people；
2, this kind is conveniently replaceable the anti-infection respirator of filter cloth by being equipped with the components such as installing frame, mounting bar, second spring
So that the installation of fixing belt will not make the head of user feel to oppress, and the mood of people can be made to become comfortable.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of anti-infection respirator for being conveniently replaceable filter cloth structural schematic diagram；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
Fig. 3 be the utility model proposes a kind of anti-infection respirator for being conveniently replaceable filter cloth No.1 fixing belt with No. two
Fixing belt bindiny mechanism schematic diagram；
Fig. 4 be the utility model proposes a kind of anti-infection respirator for being conveniently replaceable filter cloth sliding groove structure schematic diagram.
In figure：1- shield body, 2- fixing belt, 3- pneumostome, 4- strap, 5- bottom plate, 6- sliding slot, 7- filter cloth,
8- moves clamping plate, 9- buckle, 10-L shape connection frame, 11- snap ring, the first spring of 12-, 13- circle spiracle, 14- pull ring, 15-
First fixing belt, the second fixing belt of 16-, 17- mounting bar, 18- latch, 19- installing frame, 20- fixed frame, 21- limited block, 22-
Second spring, 23- strip, 24- buffer cotton pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-4, a kind of anti-infection respirator being conveniently replaceable filter cloth, including shield body 1, shield body 1
Left side is equipped with fixing belt 2, is equipped with pneumostome 3 in the middle part of 1 right end of shield body, 3 right end of pneumostome is fixedly connected with strap
4,3 bottom end side level of pneumostome is equipped with bottom plate 5, and 5 top of bottom plate is equipped with sliding slot 6, and 4 right end vertical of strap is equipped with filter cloth 7,
7 right end of filter cloth is equipped with mobile clamping plate 8, and one end of mobile clamping plate 8 is connected in sliding slot 6 and extends to 5 bottom side of bottom plate, 5 bottom of bottom plate
It is connected with buckle 9 on the right side of 8 bottom end of mobile clamping plate of side, the right end bottom of bottom plate 5 is connected with L shape connection frame 10, L shape
10 bottom left of connection frame is equipped with snap ring 11, and buckle 9 is clamped with snap ring 11, between 10 inner sidewall of L shape connection frame and mobile clamping plate 8
Level is equipped with the first spring 12, this kind is conveniently replaceable the anti-infection respirator of filter cloth by being equipped with the first spring 12, mobile clamping plate
8, the components such as strap 4 make the installing and dismounting of filter cloth 7 become simple and convenient, and filter cloth 7 is periodically replaced, solution
The existing anti-filter cloth 7 for infecting respirator of having determined is usually internally-arranged type, and installing and dismounting is more difficult, therefore is difficult periodically to carry out more
It changes, and a period of time is changed without filter cloth 7 then and the anti-infection ability of the shield can be made to weaken, and is easy to be infected with the virus people
The problem of.
Round spiracle 13 is equipped in mobile clamping plate 8 and strap 4,7 top of filter cloth is equipped with pull ring 14, fixing belt 2
Including the first fixing belt 15 and the second fixing belt 16,15 one end of the first fixing belt is fixedly connected with installing frame 19, the second fixing belt
16 one end are fixedly connected with mounting bar 17, and 17 top of mounting bar is uniformly equipped with multiple latches 18, and 19 top side of installing frame is set
There is fixed frame 20 and 19 top of installing frame runs through fixed frame 20 and extends to 20 right side of fixed frame, 19 roof of installing frame and fixed frame
It is equipped with limited block 21 between 20 inner roof walls, is equipped with second spring 22 between 20 inner bottom wall of 19 inner roof wall of installing frame and fixed frame, Gu
20 bottom wall of frame is determined equipped with strip 23, and mounting bar 17 protrudes into installing frame 19 and strip 23 is connected to the two of 17 top of mounting bar
Between a latch 18,19 bottom wall of installing frame is equipped with buffering cotton pad 24, and the anti-infection respirator that this kind is conveniently replaceable filter cloth passes through
Make the installation of fixing belt 2 that the head of user will not be made to feel equipped with components such as installing frame 19, mounting bar 17, second springs 22
To compressing, and the mood of people can be made to become comfortable.
In use, first saying 1 set of the shield body front side in mouth, after fixing belt 2 is placed in brain, mounting bar 17 is pushed into and is pacified
It frames up in 19, when latch 18 and strip 23 contact, fixed frame 20 is moved up, and second spring 22 is compressed, when feeling fixing belt 2
When being capable of fixing shield and not feeling like oneself, stop mobile mounting bar 17, complete the fixation of shield, when needs are to filter
When cloth 7 carries out dismounting and change, buckle 9, the compression of the first spring 12 are pushed to the right, and mobile clamping plate 8 moves right, and holds pull ring 14 and takes
Filter cloth 7 out are then placed in new filter cloth 7, slowly unclamp buckle 9, when buckle 9 to be moved to snap ring 11 be clamped when,
Just complete being fixedly clamped to filter cloth 7.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anti-infection respirator for being conveniently replaceable filter cloth, it is characterised in that：Including shield body (1), the shield
Fixing belt (2) are equipped on the left of ontology (1), are equipped with pneumostome (3) in the middle part of shield body (1) right end, the pneumostome (3)
Right end is fixedly connected with strap (4), and pneumostome (3) the bottom end side level is equipped with bottom plate (5), bottom plate (5) top
End is equipped with sliding slot (6), and strap (4) right end vertical is equipped with filter cloth (7), and filter cloth (7) right end is equipped with mobile clamping plate
(8), one end of the mobile clamping plate (8) is connected in sliding slot (6) and extends to bottom plate (5) bottom side, bottom plate (5) bottom side
It is connected with buckle (9) on the right side of mobile clamping plate (8) bottom end, the right end bottom of the bottom plate (5) is connected with L shape connection frame
(10), L shape connection frame (10) bottom left is equipped with snap ring (11), and the buckle (9) and snap ring (11) are clamped, the L shape
It is horizontal between connection frame (10) inner sidewall and mobile clamping plate (8) to be equipped with the first spring (12).
2. a kind of anti-infection respirator for being conveniently replaceable filter cloth according to claim 1, it is characterised in that：The mobile folder
Round spiracle (13) are equipped in plate (8) and strap (4).
3. a kind of anti-infection respirator for being conveniently replaceable filter cloth according to claim 1, it is characterised in that：The filter cloth
(7) top is equipped with pull ring (14).
4. a kind of anti-infection respirator for being conveniently replaceable filter cloth according to claim 1, it is characterised in that：The fixing belt
It (2) include the first fixing belt (15) and the second fixing belt (16), described first fixing belt (15) one end is fixedly connected with installing frame
(19), described second fixing belt (16) one end is fixedly connected with mounting bar (17), and mounting bar (17) top is uniformly equipped with
Multiple latches (18), installing frame (19) the top side is equipped with fixed frame (20) and fixed frame is run through on installing frame (19) top
(20) it and extends on the right side of fixed frame (20), limited block is equipped between installing frame (19) roof and fixed frame (20) inner roof wall
(21), second spring (22) are equipped between installing frame (19) inner roof wall and fixed frame (20) inner bottom wall, the fixed frame
(20) bottom wall is equipped with strip (23).
5. a kind of anti-infection respirator for being conveniently replaceable filter cloth according to claim 4, it is characterised in that：The mounting bar
(17) it protrudes into installing frame (19) and strip (23) is connected between two latches (18) on mounting bar (17) top.
6. a kind of anti-infection respirator for being conveniently replaceable filter cloth according to claim 4, it is characterised in that：The installing frame
(19) bottom wall is equipped with buffering cotton pad (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800654.8U CN208114956U (en) | 2017-12-21 | 2017-12-21 | A kind of anti-infection respirator being conveniently replaceable filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800654.8U CN208114956U (en) | 2017-12-21 | 2017-12-21 | A kind of anti-infection respirator being conveniently replaceable filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114956U true CN208114956U (en) | 2018-11-20 |
Family
ID=64208538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800654.8U Active CN208114956U (en) | 2017-12-21 | 2017-12-21 | A kind of anti-infection respirator being conveniently replaceable filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114956U (en) |
-
2017
- 2017-12-21 CN CN201721800654.8U patent/CN208114956U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: 215000 No.8, Jinhu Road, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Junlan Textile Co., Ltd Address before: 362000 No. 240, Yun Zhuang village, Luoyang Town, Huian County, Quanzhou, Fujian. Patentee before: Lin Weixiang |