CN213516364U

CN213516364U - Respirator check out test set

Info

Publication number: CN213516364U
Application number: CN202021744018.XU
Authority: CN
Inventors: 席俊琼
Original assignee: Jiaxing Taishite Testing Technology Co ltd
Current assignee: Jiaxing Taishite Testing Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-22
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a respirator check out test set relates to the field that the respirator detected, and it includes the box, the box top can be dismantled and be connected with the head mould that is used for fixed respirator face guard, the box lateral wall is equipped with the switch that is used for controlling respirator check out test set, the box lateral wall can be dismantled and be connected with the connecting piece, the connecting piece is equipped with first connector and second connector, first connector is connected with the first connecting pipe that is used for connecting the respirator face guard, the box lateral wall is equipped with the second connecting pipe that is used for connecting the respirator gas cylinder, be equipped with the connecting fastener that is used for being connected respirator gas cylinder and respirator face guard on the second. This application can make the detection of respirator more convenient.

Description

Respirator check out test set

Technical Field

The application relates to the field of respirator detection, in particular to respirator detection equipment.

Background

The respirator is a self-sufficient open type air respirator, which is widely applied to departments such as fire control, chemical engineering, ships, petroleum, smelting, warehouses, laboratories, mines and the like, and is used for fire extinguishment, rescue and relief work and rescue work of firemen or rescue and rescue personnel under various environments such as dense smoke, toxic gas, steam or oxygen deficiency and the like.

Relevant respirator check out test set includes the box, the box top is equipped with the head mould, the front end of box is equipped with communicating pipe one, the rear end of box is equipped with communicating pipe three, the tip of keeping away from the box of communicating pipe one is equipped with the tee bend, three-way one end is equipped with communicating pipe two, two ends of keeping away from three-way one end and being equipped with sealing connector communicating pipe, the three-way other end is equipped with the oxygen hose connector, wear the face guard of respirator on the head mould when using, then be connected communicating pipe two with the face guard through sealing connector, be connected the oxygen hose of oxygen cylinder with the oxygen hose connector, then be connected the connector of oxygen cylinder with the connecting pipe of oxygen cylinder through communicating.

To the correlation technique among the above-mentioned, the inventor thinks that breathing check out test set is when using, and some oxygen hose tip is equipped with the connector, and some oxygen hose does not set up the connector in addition, needs the adapter to be connected with respirator check out test set, has brought the inconvenience for the detection of respirator.

SUMMERY OF THE UTILITY MODEL

In order to make the detection of a respirator more convenient, the present application provides a respirator detection apparatus.

The application provides a respirator check out test set adopts following technical scheme:

the utility model provides a respirator check out test set, includes the box, the box top can be dismantled and be connected with the head mould that is used for fixed respirator face guard, the box lateral wall is equipped with the switch that is used for controlling respirator check out test set, the box lateral wall can be dismantled and be connected with the connecting piece, the connecting piece is equipped with first connector and second connector, first connector is connected with the first connecting pipe that is used for connecting the respirator face guard, the box lateral wall is equipped with the second connecting pipe that is used for connecting the respirator gas cylinder, be equipped with the coupling piece that is used for being connected respirator gas cylinder and respirator face guard on the second connector.

Through adopting above-mentioned technical scheme, the tip at the second connector sets up connecting fastener, overlaps the face guard of respirator on the head mould, then is connected first connector and face guard, the second connecting pipe links together the opening of respirator gas cylinder with the gas cylinder connecting pipe, then links together connecting fastener and gas cylinder connecting pipe, setting up through connecting fastener can make the connection of gas cylinder connecting pipe more convenient, make the detection of respirator more convenient.

Preferably, the first connector and the second connector are in the same straight line.

Through adopting above-mentioned technical scheme, first connector and second connector are in same straight line, so can make the gas in first connector and the second connector more stable when flowing.

Preferably, be equipped with fixed establishment between coupling spare and the second connector, fixed establishment includes fixed connection in the adapter sleeve of coupling spare, the adapter sleeve is located the one end of coupling spare towards the second connector, the outer periphery fixedly connected with slider of second connector, the perisporium is equipped with the spout with slider matched with in the adapter sleeve, the spout tip has seted up the rotation groove along the perisporium in the adapter sleeve, the spout communicates with the rotation groove mutually, the length of rotation groove on spout length direction is greater than the length of slider on the equidirectional.

Through adopting above-mentioned technical scheme, slide in inserting the spout with the slider through the cooperation between slider and the spout, after the slider cunning shifted the bottom of spout, at the rotation slider for the slider rotates along rotating the groove, and then the slider is contradicted and is fixed in rotating the groove, and through such setting, the dismouting is simple, convenient to use.

Preferably, the side wall of the rotating groove is provided with a sinking groove, and the sinking groove is formed in the side wall of the rotating groove facing the second connector.

Through adopting above-mentioned technical scheme, the setting in heavy groove can make the slider enter into heavy groove when rotating heavy groove position, so can make the position of slider more fixed for the slider is difficult for taking place to rotate, makes difficult the emergence break away from between fastening piece and the second connector, makes the position between fastening piece and the second connector more stable.

Preferably, one end of the second connector, which is far away from the first connector, is in a necking shape, and the inner circumferential wall of the connecting fastener is provided with an inclined plane with the same inclination angle as that of the necking of the first connector.

Through adopting above-mentioned technical scheme, the tip of second connector is the throat setting, can make during the second connector inserts connecting fastener more easily for it is easier when being connected between second connector and the connecting fastener.

Preferably, the outer peripheral wall of second connector is equipped with and keeps off the ring, keep off the ring and be located the one side that connecting fastener was kept away from to the slider, the outer peripheral wall cover of second connector is equipped with compression spring, compression spring one end is inconsistent with the adapter sleeve, and the other end is inconsistent with the fender ring.

Through adopting above-mentioned technical scheme, compression spring's setting can make second connector and connecting fastener position more difficult emergence change after connecting for the second connector after connecting and the position between the connecting fastener is more fixed.

Preferably, the outer circumferential wall of the baffle ring is provided with a positioning sleeve, and the inner diameter of the positioning sleeve is the same as the outer diameter of the compression spring.

Through adopting above-mentioned technical scheme, the setting of position sleeve can make compression spring's position more fixed for compression spring's work is more stable.

Preferably, an elastic sealing sleeve is arranged on the outer circumferential wall of the second connector at the necking position.

Through adopting above-mentioned technical scheme, the elastic sealing cover can be so that the second connector with connect the sealing performance between the mounting better for the detection of detector is more accurate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the end part of the second connector is provided with a connecting fastener, a respirator mask is sleeved on a head die, then the first connector is connected with the mask, the second connecting pipe connects the opening of a respirator gas cylinder with a gas cylinder connecting pipe, and then the connecting fastener is connected with the gas cylinder connecting pipe, so that the gas cylinder connecting pipe can be more conveniently connected through the arrangement of the connecting fastener, and the detection of the respirator is more convenient;

2. the sliding block is slid to the bottom of the sliding groove through the matching of the sliding block and the sliding groove, and then the sliding block is rotated to the rotating groove to be fixed, and the fixing mode is simple in structure and convenient to operate;

3. the elastic sealing sleeve can enable the sealing performance between the second connector and the connecting fixing piece to be better, and the detection of the detection instrument is more accurate.

Drawings

FIG. 1 is a schematic diagram of a respirator detection apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a respirator detection apparatus embodying a securing mechanism according to an embodiment of the present application;

FIG. 3 is a top view of a respirator detection apparatus securing mechanism according to an embodiment of the present application;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

fig. 5 is a sectional view at B-B in fig. 3.

Description of reference numerals: 1. a box body; 2. a head die; 3. a switch; 4. a connecting member; 5. a first connector; 6. a second connector; 7. a first connecting pipe; 8. a second connecting pipe; 9. connecting a fastener; 10. connecting sleeves; 11. a baffle ring; 12. a positioning sleeve; 13. a compression spring; 14. a chute; 15. a rotating groove; 16. a slider; 17. a fixing mechanism; 18. an inclined surface; 19. an elastic sealing sleeve; 20. and (5) sinking the tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses respirator check out test set. Referring to fig. 1 and 2, the respirator detection device comprises a box body 1, a head die 2 for fixing a respirator mask is arranged at the top of the box body 1, the box body 1 and the head die 2 are detachably connected through bolts, a switch 3 for controlling the respirator detection device is arranged at the front end of the box body 1, a connecting piece 4 is arranged at the front end of the box body 1, a first connecting head 5 and a second connecting head 6 are arranged at one end, away from the box body 1, of the connecting piece 4, the first connecting head 5 and the second connecting head 6 are positioned on the same straight line, the first connecting head 5 is connected with a first connecting pipe 7 for connecting the respirator mask, a second connecting pipe 8 for connecting the respirator oxygen bottle is arranged at the rear end of the box body 1, and a connecting fastener 9 for connecting the respirator oxygen bottle with the respirator mask is arranged on the; set up coupling spare 9 at the tip of second connector 6, overlap the face guard of respirator on head mould 2, then be connected first connecting pipe 7 and be connected with the face guard, second connecting pipe 8 links together the opening of respirator gas cylinder with the gas cylinder connecting pipe, then link together coupling spare 9 and gas cylinder connecting pipe, setting up through coupling spare 9 can make the connection of gas cylinder connecting pipe more convenient, make the detection of respirator more convenient.

Referring to fig. 3 and 4, a fixing mechanism 17 is arranged between the connecting fastener 9 and the second connector 6, the fixing mechanism 17 includes a connecting sleeve 10 fixedly connected to the fastener, the connecting sleeve 10 is located at one end of the connecting fastener 9 facing the second connector 6, a slider 16 is fixedly connected to the outer circumferential wall of the second connector 6, a sliding groove 14 matched with the slider 16 is arranged on the inner circumferential wall of the connecting sleeve 10, a rotating groove 15 is arranged at the end of the sliding groove 14 along the inner circumferential wall of the connecting sleeve 10, the sliding groove 14 is communicated with the rotating groove 15, and the length of the rotating groove 15 in the length direction of the sliding groove 14 is greater than that of the slider; slide 16 inserts slider 14 in the spout 14 through the cooperation between slider 16 and the spout 14, and slider 16 slides after the bottom of spout 14, at rotation slider 16 for slider 16 rotates along rotating groove 15, and then slider 16 contradicts in rotating groove 15 fixedly, through such setting, the dismouting is simple, convenient to use.

Referring to fig. 1 and 4, the second connector 6 is arranged in a necking shape at one end far away from the first connector 5, an elastic sealing sleeve 19 is arranged on the outer circumferential wall of the second connector 6 at the necking position, and an inclined surface 18 with the same inclination angle as the necking of the first connector 5 is arranged on the inner circumferential wall of the connecting fastener 9; the tip of second connector 6 is the throat setting, can make second connector 6 insert among the coupling part 9 more easily for second connector 6 is easier with being connected between the coupling part 9, and elastic sealing sleeve 19 can make the leakproofness between second connector 6 and the coupling part 9 better, makes the detection of detector more accurate.

Referring to fig. 5, a sinking groove 20 is formed in a side wall of the rotating groove 15, and the sinking groove 20 is formed in a side wall of the rotating groove 15 facing the second connector 6; the slider 16 rotates in the rotation groove 15, enters into heavy groove 20 when rotating to heavy groove 20 position, so can make the position of slider 16 more fixed for slider 16 is difficult for taking place to rotate, and then can make the position between fastener 9 and the second connector 6 more stable.

Referring to fig. 2 and 4, a stop ring 11 is arranged on the outer circumferential wall of the second connector 6, the stop ring 11 is located on one side of the slider 16 away from the connecting fastener 9, a compression spring 13 is sleeved on the outer circumferential wall of the second connector 6, one end of the compression spring 13 is abutted against the connecting sleeve 10, the other end of the compression spring is abutted against the stop ring 11, a positioning sleeve 12 is arranged on the outer circumferential wall of the stop ring 11, and the inner diameter of the positioning sleeve 12 is the same as the outer diameter of the compression spring 13; the compression spring 13 can make the position of the second connector 6 and the connecting fastener 9 less prone to change after being connected, so that the position between the connected second connector 6 and the connecting fastener 9 is more fixed.

The implementation principle of respirator check out test set of the embodiment of this application is: set up coupling spare 9 at the tip of second connector 6, overlap the respirator face guard on head mould 2, then be connected first connector 5 with the face guard, second connecting pipe 8 links together the opening of respirator gas cylinder with the gas cylinder connecting pipe, then link together coupling spare 9 and gas cylinder connecting pipe, setting up through coupling spare 9 can make the connection of gas cylinder connecting pipe more convenient, make the detection of respirator more convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A respirator detection apparatus, characterized by: including box (1), box (1) top can be dismantled and be connected with head mould (2) that are used for fixed respirator face guard, box (1) lateral wall is equipped with switch (3) that are used for controlling respirator check out test set, box (1) lateral wall can be dismantled and be connected with connecting piece (4), connecting piece (4) are equipped with first connector (5) and second connector (6), first connector (5) are connected with first connecting pipe (7) that are used for connecting the respirator face guard, box (1) lateral wall is equipped with second connecting pipe (8) that are used for connecting the respirator gas cylinder, be equipped with on second connector (6) and be used for connecting fastener (9) that respirator gas cylinder and respirator face guard are connected.

2. A respirator detection apparatus according to claim 1, wherein: the first connector (5) and the second connector (6) are positioned on the same straight line.

3. A respirator detection apparatus according to claim 1, wherein: be equipped with fixed establishment (17) between connecting fastener (9) and second connector (6), fixed establishment (17) are including fixed connection in connecting fastener (9) adapter sleeve (10), adapter sleeve (10) are located connecting fastener (9) towards the one end of second connector (6), second connector (6) outer periphery wall fixedly connected with slider (16), the interior periphery wall of adapter sleeve (10) is equipped with spout (14) with slider (16) matched with, spout (14) tip has seted up rotation groove (15) along the interior periphery wall of adapter sleeve (10), spout (14) are linked together with rotation groove (15), it is greater than slider (16) length in the equidirectional length to rotate length of groove (15) on spout (14) length direction.

4. A respirator detection apparatus according to claim 3, wherein: heavy groove (20) have been seted up to rotation groove (15) lateral wall, heavy groove (20) are seted up in rotation groove (15) towards the lateral wall of second connector (6).

5. A respirator detection apparatus according to claim 4, wherein: one end, far away from the first connector (5), of the second connector (6) is in necking arrangement, and an inclined surface (18) which has the same inclined angle as the necking of the first connector (5) is arranged on the inner circumferential wall of the connecting fastener (9).

6. A respirator detection apparatus according to claim 5, wherein: the outer circumferential wall of second connector (6) is equipped with keeps off ring (11), keep off ring (11) and be located slider (16) and keep away from one side of connecting fastener (9), the outer circumferential wall cover of second connector (6) is equipped with compression spring (13), compression spring (13) one end is inconsistent with adapter sleeve (10), and the other end is inconsistent with fender ring (11).

7. A respirator detection apparatus according to claim 6, wherein: the outer circumferential wall of the baffle ring (11) is provided with a positioning sleeve (12), and the inner diameter of the positioning sleeve (12) is the same as the outer diameter of the compression spring (13).

8. A respirator detection apparatus according to claim 5, wherein: and an elastic sealing sleeve (19) is arranged on the outer circumferential wall of the second connector (6) at the necking position.