CN218157440U - Novel breathing resistance tester for mask - Google Patents
Novel breathing resistance tester for mask Download PDFInfo
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- CN218157440U CN218157440U CN202221727695.XU CN202221727695U CN218157440U CN 218157440 U CN218157440 U CN 218157440U CN 202221727695 U CN202221727695 U CN 202221727695U CN 218157440 U CN218157440 U CN 218157440U
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- heat dissipation
- tester
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- main part
- dissipation filter
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Abstract
The utility model relates to the technical field of breathing resistance test of a mask, in particular to a novel breathing resistance tester of the mask; the tester comprises a tester main body, the left and right sides face of the tester main body is of an open structure, a slot is formed in the tester main body, a heat dissipation filter plate is inserted into the slot, two sides of the slot are symmetrically provided with mounting grooves communicated with each other, and a limiting device is mounted in each mounting groove. The utility model can realize the lifting and closing of the tester main body and the head die, when in use, the tester main body and the head die can be moved upwards to the outside of the box body, when not in use, the tester main body and the head die can be contained in the box body, and the carrying is convenient; through setting up slot, heat dissipation filter, mounting groove and stop device, after the long-term use of tester main part, the accumulational condition of dust appears easily in the heat dissipation filter, through upwards pulling heat dissipation filter hard, makes heat dissipation filter and tester main part break away from, the dismouting heat dissipation filter of being convenient for.
Description
Technical Field
The utility model relates to a gauze mask respiratory resistance test technical field, in particular to novel gauze mask respiratory resistance tester.
Background
The mask is one of sanitary articles, is generally made of materials such as gauze or filter paper and the like, can be worn at the mouth and nose parts for filtering air entering the mouth and nose, and can block various harmful gases, droplets, viruses and other substances to protect the life health of users. In order to prevent the breathing resistance from being too large to cause the user to breathe unsmoothly when the mask is worn, the breathing resistance of the mask is generally measured by using a corresponding detection instrument in the production process of the mask.
After the existing mask breathing resistance tester is used for a long time, dust accumulation easily occurs in heat dissipation holes of a heat dissipation plate, and the heat dissipation plate is complex to disassemble (the heat dissipation plate is usually fixed by bolts) in the cleaning process, so that the time and labor are wasted, the heat dissipation plate is inconvenient to clean, and the heat dissipation effect of the tester main body is reduced; and, the head model on the gauze mask respiratory resistance tester stands upright on the equipment box, is not portable and inconvenient removal.
Therefore, a novel breathing resistance tester for the mask is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel breathing resistance tester of gauze mask to solve the problem that proposes in the above-mentioned technique.
In order to realize the purpose, the technical scheme of the utility model is as follows:
the utility model provides a novel breathing resistance tester of gauze mask, includes box, tester main part and head mould, the universal wheel is installed to the bottom of box, the side of box is equipped with the pull rod, the inside of box is equipped with elevating gear, the elevating gear top sets up the tester main part, the head mould is installed to the upper end of tester main part, the position that the head mould is located the mouth is equipped with the gas outlet, the left and right sides face of tester main part is open structure, the slot has all been seted up to the position that is close to the left and right sides in the tester main part, it has the heat dissipation filter to peg graft on the slot, the mounting groove that is linked together is seted up to the bilateral symmetry of slot, install stop device in the mounting groove, stop device is used for carrying on spacing fixedly to the heat dissipation filter.
Specifically, the top of box is equipped with the case lid, be connected through the zip between box and the case lid.
Specifically, the lifting device is a scissor lift.
Specifically, the heat dissipation filter plate is provided with a handle.
Specifically, stop device includes spacing spring and spacing ball, the one end and the mounting groove lateral wall rigid coupling of spacing spring, the other end and spacing ball rigid coupling, the hemisphere groove has been seted up to the side of heat dissipation filter, hemisphere groove and spacing ball adaptation set up.
Specifically, a filter screen is arranged on the heat dissipation filter plate.
The utility model has the advantages that: the utility model discloses a set up box, universal wheel, pull rod and elevating gear, can realize that the lift of tester main part and head mould is closed, when using, can make tester main part and head mould upwards move to the outside of the box, when not using, can accomodate tester main part and head mould in the box, portable, convenient removal; through setting up the slot, the heat dissipation filter, mounting groove and stop device, to dispel the heat the filter insert the slot in, at male in-process, utilize stop device's spring action to carry on spacingly fixed to the heat dissipation filter, after the long-term use of tester main part, the accumulational condition of dust appears easily in the heat dissipation filter, through upwards pulling the heat dissipation filter hard, can make the heat dissipation filter break away from with the tester main part, the dismouting heat dissipation filter of being convenient for, time saving and labor saving, dismantle the washing with the heat dissipation filter again, the radiating effect is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the main body of the test instrument of the embodiment of the present invention in use;
fig. 3 is a schematic structural view of a limiting device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a heat dissipation filter plate according to an embodiment of the present invention;
fig. 5 is a side view of a heat dissipating filter plate according to an embodiment of the present invention.
Reference numerals: the device comprises a box body 1, a box cover 2, a zipper 3, a pull rod 4, a universal wheel 5, a head die 6, an air outlet 7, a lifting handle 8, a heat dissipation filter plate 9, a tester main body 10, a lifting device 11, a slot 12, a mounting groove 13, a limiting spring 14, a limiting ball 15, a hemispherical groove 16 and a filter screen 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the accompanying drawings 1-5, a novel respirator breathing resistance tester comprises a box body 1, a tester main body 10 and a head die 6, wherein universal wheels 5 are installed at the bottom of the box body 1, a pull rod 4 is arranged on the side surface of the box body 1, a lifting device 11 is arranged inside the box body 1, the tester main body 10 is arranged above the lifting device 11, the head die 6 is installed at the upper end of the tester main body 10, an air outlet 7 is formed in the position, located at a mouth, of the head die 6, the left side surface and the right side surface of the tester main body 10 are both of an open structure, slots 12 are formed in the positions, close to the left side and the right side, of the tester main body 10, heat dissipation filter plates 9 are inserted into the slots 12, mounting grooves 13 which are symmetrically communicated with each other are formed in the two sides of the slots 12, limiting devices are installed in the mounting grooves 13, and are used for limiting and fixing the heat dissipation filter plates 9; the utility model discloses a through setting up box 1, universal wheel 5, pull rod 4 and elevating gear 11, can realize that the lift of tester main part 10 and head former 6 is closed, when using, can make tester main part 10 and head former 6 move up to the outside of box 1, when not using, can accomodate tester main part 10 and head former 6 in box 1, portable, convenient removal; through setting up slot 12, heat dissipation filter 9, mounting groove 13 and stop device, to dispel the heat filter 9 inserts in slot 12, at male in-process, utilize stop device's spring action to carry on spacingly fixed to heat dissipation filter 9, after tester main part 10 long-term use, the accumulational condition of dust appears easily in heat dissipation filter 9, through upwards spurring heat dissipation filter 9 hard, can make heat dissipation filter 9 break away from with tester main part 10, be convenient for dismouting heat dissipation filter 9, time saving and labor saving, dismantle the washing with heat dissipation filter 9 again, the heat dissipation effect is improved.
Specifically, the top of box 1 is equipped with case lid 2, be connected through zip 3 between box 1 and the case lid 2.
Further, the utility model relates to a be connected through zip 3 between box 1 and the case lid 2, be convenient for open and shut case lid 2, and then convenient to use or accomodate tester main part 10 and head die 6.
Specifically, the lifting device 11 is a scissor lift.
Further, the utility model relates to a lifting device 11 for drive tester main part 10 and head mould 6 and reciprocate, and then realize that the lift of tester main part 10 and head mould 6 is closed.
Specifically, a handle 8 is arranged on the heat dissipation filter plate 9.
Furthermore, the utility model relates to a handle 8 is convenient for open and close heat dissipation filter 9, makes heat dissipation filter 9 upwards or move down in slot 12.
Specifically, the limiting device comprises a limiting spring 14 and a limiting ball 15, one end of the limiting spring 14 is fixedly connected with the side wall of the mounting groove 13, the other end of the limiting spring is fixedly connected with the limiting ball 15, a hemispherical groove 16 is formed in the side face of the heat dissipation filter plate 9, and the hemispherical groove 16 is matched with the limiting ball 15.
Further, the utility model relates to a spacing spring 14 and spacing ball 15, when the in-process that heat dissipation filter 9 inserted slot 12, utilize spacing spring 14's elastic action, can make spacing ball 15 get into half spherical groove 16 in, and then realize fixed to heat dissipation filter 9 spacing.
Specifically, a filter screen 17 is arranged on the heat dissipation filter plate 9.
Further, the utility model relates to a set up filter screen 17 on the heat dissipation filter 9, can play the thermolysis on the one hand, on the other hand can filter the air through filter screen 17, and dust or other impurity smugglied secretly in the messenger air are stayed in filter screen 17, avoid getting into inside tester main part 10 to the life of extension tester main part 10.
Further, the utility model relates to a resistance test theory of operation of tester main part 10 is prior art, including but not limited to refer to CN216560179U a gauze mask with breathe resistance tester in tester main part 10's resistance test theory of operation, no longer describe here, the utility model aims at a novel structural feature of gauze mask breathing resistance tester.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a novel breathing resistance tester of gauze mask, includes box, tester main part and head mould, its characterized in that, the universal wheel is installed to the bottom of box, the side of box is equipped with the pull rod, the inside of box is equipped with elevating gear, the elevating gear top sets up the tester main part, the head mould is installed to the upper end of tester main part, the position that the head mould is located the mouth is equipped with the gas outlet, the left and right sides face of tester main part is open structure, the slot has all been seted up to the position that is close to the left and right sides in the tester main part, it has the heat dissipation filter to peg graft on the slot, the mounting groove that is linked together is seted up to the bilateral symmetry of slot, install stop device in the mounting groove, stop device is used for carrying on spacing fixedly to the heat dissipation filter.
2. The novel mask breathing resistance tester as claimed in claim 1, wherein a case cover is arranged at the top of the case body, and the case body and the case cover are connected through a zipper.
3. The novel mask breathing resistance tester as claimed in claim 1, wherein the lifting device is a scissor lift.
4. The novel tester for testing breathing resistance of the mask as claimed in claim 1, wherein a handle is provided on the heat dissipation filter plate.
5. The novel breathing resistance tester for masks according to claim 1, wherein the limiting device comprises a limiting spring and a limiting ball, one end of the limiting spring is fixedly connected with the side wall of the mounting groove, the other end of the limiting spring is fixedly connected with the limiting ball, a hemispherical groove is formed in the side surface of the heat dissipation filter plate, and the hemispherical groove and the limiting ball are arranged in a matched manner.
6. The novel breathing resistance tester for masks according to claim 1, characterized in that the heat-dissipating filter plate is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221727695.XU CN218157440U (en) | 2022-07-05 | 2022-07-05 | Novel breathing resistance tester for mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221727695.XU CN218157440U (en) | 2022-07-05 | 2022-07-05 | Novel breathing resistance tester for mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218157440U true CN218157440U (en) | 2022-12-27 |
Family
ID=84591740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221727695.XU Active CN218157440U (en) | 2022-07-05 | 2022-07-05 | Novel breathing resistance tester for mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218157440U (en) |
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2022
- 2022-07-05 CN CN202221727695.XU patent/CN218157440U/en active Active
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