CN219764205U

CN219764205U - Antifog respirator

Info

Publication number: CN219764205U
Application number: CN202222267103.7U
Authority: CN
Inventors: 洪斌
Original assignee: Bijie Second People's Hospital
Current assignee: Bijie Second People's Hospital
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-09-29
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses an anti-fog breathing mask, which relates to the field of breathing machine components and comprises a mask body, wherein a connecting pipe is fixed at the lower end of the mask body, a breathing machine pipeline is inserted into the lower end of the connecting pipe, a fixing pipe is sleeved on the connecting pipe, the fixing pipe is in threaded connection with the connecting pipe, a reinforcing pipe is fixed at the lower end of the fixing pipe, and a reinforcing structure is arranged inside the reinforcing pipe; when further fixing the ventilator pipeline, press the reinforcing column, make the fixed column remove and drive the reinforcing ring and contradict the ventilator pipeline, lock the fixed column under locking component's effect, improve the fixed effect between face guard body and the ventilator pipeline, reduce because of dragging the pipeline that causes and become flexible or break away from, when the ventilator pipeline needs to be dismantled, relax the fixed column under unlocking component's effect to no longer carry out the centre gripping to the ventilator pipeline.

Description

Antifog respirator

Technical Field

The utility model relates to the field of breathing machine components, in particular to an anti-fog breathing mask.

Background

In modern clinical medicine, the breathing machine is used as an effective means capable of replacing autonomous ventilation function artificially, is widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine, and the respiratory mask is one of essential components on the breathing machine and is used for connecting the nose and the mouth of a human body with the breathing machine.

The existing breathing mask is fixed in a buckle mode when being connected with a breathing machine pipeline, and although the mask and the breathing machine pipeline can be tightly attached to each other, when the breathing machine pipeline is turned by a user body and the breathing machine is collided, the factors such as movement occur, and the like, the breathing machine pipeline is pulled, so that loosening and even loosening occur, and the using effect of the breathing machine and the breathing mask is affected.

Disclosure of Invention

The utility model aims at: in order to solve the problems set forth in the background art, the utility model provides an anti-fog respiratory mask.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an antifog respirator, includes the face guard body, the lower extreme of face guard body is fixed with the connecting pipe, the connecting pipe lower extreme is pegged graft and is had the breathing machine pipeline, the cover is equipped with fixed pipe on the connecting pipe, be threaded connection between fixed pipe and the connecting pipe, the lower extreme of fixed pipe is fixed with the reinforcement pipe, the inside reinforced structure that is provided with of reinforcement pipe.

Through adopting above-mentioned technical scheme, when the respirator uses, need be connected mask body and breathing machine pipeline, establish breathing machine pipeline cover on the connecting pipe earlier to further centre gripping to breathing machine pipeline under reinforced structure's effect, reduce not hard up or the whereabouts that causes because of dragging.

Further, the reinforced structure comprises a reinforced column arranged on the reinforced pipe in a sliding manner, the reinforced column stretches into the reinforced pipe, a reinforced ring is fixed at the end of the reinforced column, a reset spring is sleeved on the reinforced column, the reset spring is fixedly connected with the reinforced column and the reinforced pipe, a movable cavity is formed in the reinforced pipe, a movable plate is slidably connected in the movable cavity, the movable plate is connected with the reinforced pipe through a connecting spring, a locking assembly is arranged on the side edge of the reinforced column, and a reinforcing assembly is arranged in the reinforced pipe.

Through adopting above-mentioned technical scheme, when further fixing the breathing machine pipeline, press the reinforcement post, make the fixed column remove and drive the reinforcement ring and contradict the breathing machine pipeline to make the fixed column can not take place to remove under locking component's effect, when the breathing machine pipeline is dismantled to needs, relax the fixed column under unlocking component's effect, accomplish the dismantlement.

Further, the locking assembly comprises a fixed rod fixed on the side edge of the reinforcing column, a contact supporting rod is fixed on the side edge of the fixed rod, a contact supporting groove is formed in the moving plate, a fixed clamping block is fixed on the inner wall of the contact supporting groove, a fixed clamping groove matched with the fixed clamping block is formed in the fixed rod, and the contact supporting rod and the end portion of the fixed clamping block are inclined.

Through adopting above-mentioned technical scheme, when consolidating the breathing machine pipeline, press the reinforcement post, make the fixed column drive the dead lever and conflict pole remove for fixed fixture block is connected with fixed draw-in groove, thereby realizes the further fixed of breathing machine pipeline.

Further, two symmetrically arranged sliding grooves are formed in the reinforcing pipe and are communicated with the movable cavity, pushing rods are connected inside the sliding grooves in a sliding mode, and the pushing rods are fixedly connected with the moving plate.

Through adopting above-mentioned technical scheme, when dismantling the breathing machine pipeline, pulling push rod makes it drive the movable plate and removes to make fixed fixture block and fixed draw-in groove phase separation, the fixed column can reset this moment, thereby no longer carry out the centre gripping to the breathing machine pipeline fixedly.

Further, the reinforcement assembly comprises a clamping ring fixed at the bottom of the reinforcement pipe, a plurality of elastic sheets distributed in an annular array are fixed in the clamping ring, and the elastic sheets are in contact with the breathing machine pipeline.

Through adopting above-mentioned technical scheme, when installing the breathing machine pipeline, the elastic piece can be further fixed the breathing machine pipeline, improves fixed effect.

Further, a sealing ring is fixed at the bottom of the clamping ring and is abutted to the breathing machine pipeline.

Through adopting above-mentioned technical scheme, when fixed breathing machine pipeline, can further increase the leakproofness between connecting pipe and the breathing machine pipeline through the sealing washer.

In summary, the present utility model includes at least one of the following advantages;

1. according to the utility model, when the ventilator pipeline is further fixed, the reinforcing column is pressed, so that the fixing column moves and drives the reinforcing ring to collide with the ventilator pipeline, the fixing column is locked under the action of the locking component, the fixing effect between the mask body and the ventilator pipeline is improved, the loosening or separation of the pipeline caused by pulling is reduced, and when the ventilator pipeline is required to be disassembled, the fixing column is loosened under the action of the unlocking component, so that the ventilator pipeline is not clamped any more.

2. According to the utility model, when the ventilator pipeline is fixed, the ventilator pipeline can collide with the sealing ring, the sealing performance between the connecting pipe and the ventilator pipeline can be further improved through the sealing ring, and the using effect of the mask is improved.

Drawings

FIG. 1 is a schematic view of a first perspective structure of a mask body according to the present utility model;

FIG. 2 is a cross-sectional view of a reinforced pipe of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the utility model at B in fig. 1.

Reference numerals illustrate:

1. a mask body; 2. a connecting pipe; 3. a ventilator conduit; 4. reinforcing the pipe; 5. a fixed tube; 6. a reinforcing structure; 61. reinforcing the column; 62. a return spring; 63. a movable cavity; 64. a moving plate; 65. a connecting spring; 66. a locking assembly; 67. unlocking the assembly; 68. a reinforcement assembly; 69. a reinforcing ring; 661. a fixed rod; 662. a touch-up rod; 663. a collision groove; 664. fixing the clamping block; 671. a push rod; 672. a sliding groove; 681. a clamping ring; 682. an elastic sheet; 683. and (3) sealing rings.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

The embodiment of the utility model discloses an anti-fog breathing mask.

Referring to fig. 1-4, an anti-fog respiratory mask comprises a mask body 1, wherein a connecting pipe 2 is fixed at the lower end of the mask body 1, a breathing machine pipeline 3 is inserted at the lower end of the connecting pipe 2, a fixing pipe 5 is sleeved on the connecting pipe 2, the fixing pipe 5 is in threaded connection with the connecting pipe 2, a reinforcing pipe 4 is fixed at the lower end of the fixing pipe 5, and a reinforcing structure 6 is arranged inside the reinforcing pipe 4. When the breathing mask is used, the mask body 1 is required to be connected with the breathing machine pipeline 3, the breathing machine pipeline 3 is sleeved on the connecting pipe 2, and the breathing machine pipeline 3 is further clamped under the action of the reinforcing structure 6, so that the fixing effect of the breathing machine pipeline 3 is improved, the breathing machine pipeline 3 is firmer, loosening or falling caused by pulling is reduced, and the using effect of the mask is improved.

Referring to fig. 2 and 3, the reinforcing structure 6 includes a reinforcing column 61 slidably disposed on the reinforcing tube 4, the reinforcing column 61 extends into the reinforcing tube 4, a reinforcing ring 69 is fixed at an end of the reinforcing column 61, a return spring 62 is sleeved on the reinforcing column 61, the return spring 62 is fixedly connected with the reinforcing column 61 and the reinforcing tube 4, a movable cavity 63 is provided in the reinforcing tube 4, a movable plate 64 is slidably connected in the movable cavity 63, the movable plate 64 is connected with the reinforcing tube 4 through a connecting spring 65, a locking assembly 66 is arranged on a side edge of the reinforcing column 61, and a reinforcing assembly 68 is arranged in the reinforcing tube 4. When further fixing the ventilator pipe 3, press the reinforcement post 61, make the fixed column remove and drive and consolidate the ring 69 and contradict to the ventilator pipe 3, lock the fixed column under the effect of locking subassembly 66, when the ventilator pipe 3 is dismantled to needs, loosen the fixed column under the effect of unblock subassembly 67 to no longer carry out the centre gripping to the ventilator pipe 3.

Referring to fig. 2 and 3, the locking assembly 66 includes a fixing rod 661 fixed on the side of the reinforcing column 61, an abutting rod 662 is fixed on the side of the fixing rod 661, an abutting groove 663 is formed in the moving plate 64, a fixing clamping block 664 is fixed on the inner wall of the abutting groove 663, a fixing clamping groove matched with the fixing clamping block 664 is formed in the fixing rod 661, and the end portions of the abutting rod 662 and the fixing clamping block 664 are inclined. When strengthening ventilator pipe 3, press the reinforcing column 61, make the fixed column drive dead lever 661 and conflict pole 662 remove, can conflict fixed fixture block 664 when supporting the feeler lever 662 and remove, thereby can make movable plate 64 remove, and extrude connecting spring 65, after the fixed draw-in groove on supporting feeler lever 662 corresponds with fixed fixture block 664, make fixed fixture block 664 be connected with the fixed draw-in groove under connecting spring 65's effect, accomplish the fixed to reinforcing column 61, reinforcing ring 69 of reinforcing column 61 tip can carry out the centre gripping conflict to breathing and pipeline this moment, thereby realize further fixed of ventilator pipe 3.

Referring to fig. 4, two symmetrically arranged sliding grooves 672 are formed on the reinforcing pipe 4, the sliding grooves 672 are communicated with the movable cavity 63, the sliding grooves 67) are internally and slidably connected with a pushing rod 671, and the pushing rod 671 is fixedly connected with the moving plate 64. When the ventilator pipe 3 needs to be disassembled, the pushing rod 671 is pulled to drive the moving plate 64 to move, so that the fixed clamping block 664 is separated from the fixed clamping groove, the reinforcing column 61 is reset, the reinforcing ring 69 is separated from the ventilator pipe 3, and then the ventilator pipe 3 is pulled out.

Referring to fig. 2 and 3, the reinforcement component 68 includes a clamping ring 681 fixed at the bottom of the reinforcement tube 4, and a plurality of elastic pieces 682 arranged in a ring array are fixed in the clamping ring 681, where the elastic pieces 682 are abutted against the ventilator tube 3. When installing ventilator pipe 3, ventilator pipe 3 can contradict the extrusion to elastic piece 682, utilizes the characteristic of elastic piece 682 can further fix ventilator pipe 3, improves fixed effect.

Referring to fig. 3, a sealing ring 683 is fixed at the bottom of the clamping ring 681, and the sealing ring 683 abuts against the ventilator pipe 3. When the ventilator pipeline 3 is fixed, the ventilator pipeline 3 can collide with the sealing ring 683, the sealing performance between the connecting pipe 2 and the ventilator pipeline 3 can be further increased through the sealing ring 683, and the using effect of the mask is improved.

Working principle: when the breathing mask is used, the mask body 1 is required to be connected with the breathing machine pipeline 3, the breathing machine pipeline 3 is sleeved on the connecting pipe 2, at the moment, the breathing machine pipeline 3 can collide and squeeze the elastic sheet 682, the breathing machine pipeline 3 can be further fixed by utilizing the characteristics of the elastic sheet 682, then the reinforcing column 61 is pressed, the fixing column drives the fixing rod 661 and the collision rod 662 to move, the fixing clamping block 664 can collide when the collision rod 662 moves, so that the movable plate 64 can move, the connecting spring 65 is squeezed, after the fixing clamping groove on the collision rod 662 corresponds to the fixing clamping block 664, the fixing clamping block 664 is connected with the fixing clamping groove under the action of the connecting spring 65, the fixing of the reinforcing column 61 is completed, at the moment, the reinforcing ring 69 at the end part of the reinforcing column 61 can clamp and collide the breathing machine pipeline, and further fixing of the breathing machine pipeline 3 is realized; when the ventilator pipe 3 is required to be disassembled after the ventilator pipe 3 is used, the pushing rod 671 is pulled to drive the moving plate 64 to move, so that the fixed clamping block 664 is separated from the fixed clamping groove, the reinforcement column 61 is reset under the action of the reset spring 62, the reinforcement ring 69 is separated from the ventilator pipe 3, and then the ventilator pipe 3 is pulled out.

Claims

1. An anti-fog respiratory mask, comprising a mask body (1), characterized in that: the mask is characterized in that a connecting pipe (2) is fixed at the lower end of the mask body (1), a breathing machine pipeline (3) is inserted into the lower end of the connecting pipe (2), a fixing pipe (5) is sleeved on the connecting pipe (2), the fixing pipe (5) is in threaded connection with the connecting pipe (2), a reinforcing pipe (4) is fixed at the lower end of the fixing pipe (5), and a reinforcing structure (6) is arranged inside the reinforcing pipe (4).

2. An anti-fog respiratory mask as claimed in claim 1 wherein: the reinforced structure (6) comprises a reinforced column (61) which is arranged on the reinforced pipe (4) in a sliding manner, the reinforced column (61) stretches into the reinforced pipe (4), a reinforced ring (69) is fixed at the end of the reinforced column (61), a reset spring (62) is sleeved on the reinforced column (61), the reset spring (62) and the reinforced column (61) are fixedly connected with each other, a movable cavity (63) is formed in the reinforced pipe (4), a movable plate (64) is connected with the movable cavity (63) in a sliding manner, the movable plate (64) is connected with the reinforced pipe (4) through a connecting spring (65), a locking assembly (66) is arranged on the side edge of the reinforced column (61), and a reinforcing assembly (68) is arranged in the reinforced pipe (4).

3. An anti-fog respiratory mask as claimed in claim 2 wherein: locking subassembly (66) are including fixing dead lever (661) at reinforcement post (61) side, the side of dead lever (661) is fixed with to touch pole (662), set up conflict groove (663) on movable plate (64), the inner wall in conflict groove (663) is fixed with fixed fixture block (664), set up the fixed draw-in groove with fixed fixture block (664) looks adaptation on dead lever (661), the tip of conflict pole (662) and fixed fixture block (664) is the slope form.

4. An anti-fog respiratory mask as claimed in claim 1 wherein: two symmetrically arranged sliding grooves (672) are formed in the reinforcing pipe (4), the sliding grooves (672) are communicated with the movable cavity (63), pushing rods (671) are connected inside the sliding grooves (672) in a sliding mode, and the pushing rods (671) are fixedly connected with the movable plate (64).

5. An anti-fog respiratory mask as claimed in claim 2 wherein: the reinforcement assembly (68) comprises a clamping ring (681) fixed at the bottom of the reinforcement pipe (4), a plurality of elastic sheets (682) distributed in an annular array are fixed in the clamping ring (681), and the elastic sheets (682) are abutted to the ventilator pipeline (3).

6. An anti-fog respiratory mask as claimed in claim 5 wherein: the bottom of joint ring (681) is fixed with sealing washer (683), sealing washer (683) are inconsistent with breathing machine pipeline (3).