CN212578469U

CN212578469U - Breathing machine mask anchor clamps

Info

Publication number: CN212578469U
Application number: CN202022285995.4U
Authority: CN
Inventors: 吕全江
Original assignee: Shenzhen Vital Sign Medical Instrument Co ltd
Current assignee: Shenzhen Vital Sign Medical Instrument Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-02-23
Anticipated expiration: 2030-10-14

Abstract

The utility model provides a breathing machine face guard anchor clamps, including positioning fixture base, product positioning seat, breathing line connector chuck, locating piece and roof mount pad, product positioning seat fixed mounting is on the positioning fixture base, the product positioning seat sets up the below at the face guard product, and the locating piece installation sets up in roof mount pad bottom central authorities, and breathing line connector chuck installation sets up in roof mount pad bottom both sides position, breathing line connector chuck, locating piece and roof mount pad set up in the top of face guard product, and the face guard product is pressed from both sides tightly and is set up between the breathing line connector chuck and the locating piece of product positioning seat and top in the below. The utility model discloses can support the location clamp tightly to the face guard product, positioning accuracy is higher, and stability is stronger, and can not cause the product damaged because of excessive oppression or rigid contact, and is better to the protectiveness of product, and the security is stronger.

Description

Breathing machine mask anchor clamps

Technical Field

The utility model relates to a breathing machine face guard technical field especially relates to a breathing machine face guard anchor clamps.

Background

The respirator is a device which can replace, control or change the normal physiological respiration of a person, increase the ventilation capacity of the lung, improve the respiratory function, reduce the consumption of the respiratory function and save the reserve capacity of the heart. When the infant is complicated with acute respiratory failure, the infant needs to consider tracheal intubation and a breathing machine due to ineffective active conservative treatment, weakened respiration, excessive and thick phlegm, difficult sputum excretion, airway obstruction or pulmonary atelectasis. The ventilator must have four basic functions, namely, inflation of the lungs, switching from inspiration to expiration, removal of alveolar air, and switching from expiration to inspiration, which are sequentially cycled. Therefore, it is necessary to have: the gas transmission device has the advantages that power for gas transmission can be provided, and work of human respiratory muscles is replaced; secondly, a certain respiratory rhythm, including respiratory frequency and respiratory ratio, can be generated to replace the function of the respiratory rhythm dominated by the respiratory central nerve of the human body; the device can provide a proper tidal Volume (VT) or minute ventilation volume (MV) to meet the demand of respiratory metabolism; the gas supplied is preferably warmed and humidified to replace the nasal cavity function of the human body, and the amount of oxygen in the air can be supplied to increase the concentration of inhaled oxygen and improve oxygenation. The working principle of the breathing machine is as follows: when the patient is ventilated automatically, the inspiration action generates thoracic cavity negative pressure, the lung expands passively to generate pulmonary alveoli and airway negative pressure, thus forming pressure difference between the airway opening and the pulmonary alveoli to finish inspiration; after inspiration, the thorax and lungs elastically retract, creating an opposing pressure differential to complete expiration. Therefore, in normal breathing, the body generates an 'active negative pressure difference' between the alveoli and the airway opening through breathing action to complete inspiration, and the thoracic cage and the lung after inspiration elastically retract to generate a passive positive pressure difference between the alveoli and the airway opening to exhale so as to meet the requirement of physiological ventilation. The breathing of the breathing machine is completed by generating positive pressure difference between the airway opening and the alveolus through external mechanical drive, and the exhalation is completed by generating passive positive pressure difference between the alveolus and the airway opening through thoracic cage and lung elastic retraction after the external mechanical drive pressure is removed, namely the respiratory cycle has passive positive pressure difference.

The breathing machine accessory mainly comprises a host, a screen, an air compressor, a humidifier, an atomizer, a patient breathing pipeline, a mask and the like, when generated airflow enters the mask from the short air inlet pipe, the breathing mask isolates the outside air, and harmful gas or toxic gas is prevented from entering a human body breathing system.

The existing respirator mask part comprises a mask cushion and a mask, the mask is communicated with a breathing pipeline, the external profile curve of the mask part is complex, a cylindrical connecting port connected with the breathing pipeline and a curved surface profile close to the face are arranged, in the clamping and positioning process, the clamping precision and the stability of a product are difficult to guarantee, a novel mask clamp is needed at present, and the problems can be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a breathing machine face guard anchor clamps through carrying out the technological transformation to existing equipment, has solved the not high problem of current breathing machine face guard part centre gripping positioning accuracy and stability.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides a breathing machine face guard anchor clamps, includes positioning fixture base, product positioning seat, breathing pipe connector chuck, locating piece and roof mount pad, product positioning seat fixed mounting is on the positioning fixture base, the product positioning seat sets up in the below of face guard product, and the locating piece installation sets up at roof mount pad bottom central authorities, and breathing pipe connector chuck installation sets up in roof mount pad bottom both sides position, breathing pipe connector chuck, locating piece and roof mount pad set up in the top of face guard product, and the face guard product is pressed from both sides tightly and is set up between the breathing pipe connector chuck and the locating piece of product positioning seat and top below.

Preferably, the product positioning seat comprises a positioning joint and a bottom surface supporting block, the upper part of the positioning joint is abutted against the inner wall of the breathing pipeline connecting port of the mask product, the upper surface of the positioning joint is further provided with a positioning groove which is inwards recessed, a positioning block fixedly arranged on the top plate mounting seat can be embedded with the positioning groove, the bottom surface supporting block is sleeved on the periphery of the positioning joint and can be abutted against the bottom surface of the breathing pipeline connecting port of the mask product, and the bottom surface supporting block is made of an elastic material.

Preferably, the locating piece includes bulge and reference column, the bulge sets up the reference column lower extreme, the bulge can with the constant head tank gomphosis of positioning joint, the lower surface of reference column can contradict with positioning joint's upper surface, the lateral wall of reference column is inconsistent with the breathing line connector inner wall of face guard product.

Preferably, the bottom surface supporting block is made of high-tenacity glue, the bottom surface supporting block is fixedly bonded with the positioning connector, a mounting hole is formed in the position, corresponding to the positioning connector, of the bottom surface supporting block, and the bottom surface supporting block can be fixedly connected with the positioning connector through the mounting hole in a threaded mode.

Preferably, breathing pipe connector chuck includes left chuck and right chuck, left side chuck and right chuck fixed mounting are both ends about the roof mount pad, just left side chuck and right chuck relative medial surface are provided with the elasticity clamp splice, the elasticity clamp splice setting is in the outer wall periphery department of the breathing pipe connector of face guard, the lateral wall face of the relative breathing pipe connector of elasticity clamp splice is provided with the arc recess.

Preferably, the elastic clamping block is made of acrylic rubber, the elastic clamping block is fixedly bonded with the left chuck or the right chuck, a second mounting hole is formed in the mounting surface of the elastic clamping block and the left chuck or the right chuck, and the elastic clamping block can be fixedly connected with the left chuck or the right chuck through the second mounting hole.

Preferably, a second arc-shaped groove is further formed in the ground below the elastic clamping block, and the second arc-shaped groove is attached to the arc-shaped outline of the face mask at the bottom of the breathing pipeline connecting port of the face mask.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the utility model discloses a product positioning seat of bottom and breathing pipe connector chuck and the tight face guard product of locating piece mutual clamp can support the location clamp to the breathing pipe connector of face guard product, and positioning accuracy is higher, and stability is stronger.

2) The utility model discloses the contact department that lies in the face guard product is provided with bottom surface supporting shoe and the elasticity clamp splice that elastic material dominant force was glued and is made, can not cause the product damaged because of excessive oppression or rigid contact, and is better to the protectiveness of product, and the security is stronger.

Drawings

FIG. 1 is a schematic view of the structure of the mask of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the bottom support block and the mask of the present invention;

FIG. 4 is a schematic view of the positioning fixture base and the product positioning seat of the present invention;

FIG. 5 is a schematic view of the elastic clamping block and the positioning block of the present invention;

FIG. 6 is a schematic view of the installation of the elastic clamping block and the right chuck of the present invention;

FIG. 7 is a schematic view of the installation of the bottom support block of the present invention;

FIG. 8 is a schematic view of a second arc-shaped groove of the present invention;

description of reference numerals: positioning fixture base 1, product positioning seat 2, positioning joint 21, positioning groove 211, bottom surface supporting block 22, breathing pipeline connector chuck 3, left chuck 31, right chuck 32, locating piece 4, protruding portion 41, positioning column 42, roof mount pad 5, face guard product 6, mounting hole 7, elastic clamping block 8, arc recess 81, second arc recess 82, second mounting hole 9.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1-8, the present embodiment provides a breathing machine mask fixture, which includes a positioning fixture base 1, a product positioning seat 2, a breathing pipeline connector chuck 3, a positioning block 4, and a top plate mounting seat 5, where the product positioning seat 2 is fixedly mounted on the positioning fixture base 1, the product positioning seat 2 is disposed below a mask product 6, the positioning block 4 is mounted at the center of the bottom of the top plate mounting seat 5, the breathing pipeline connector chuck 3 is mounted at two sides of the bottom of the top plate mounting seat 5, the breathing pipeline connector chuck 3, the positioning block 4, and the top plate mounting seat 5 are disposed above the mask product 6, and the mask product 6 is clamped between the product positioning seat 2 below and the breathing pipeline connector chuck 3 and the positioning block 4 above.

Further, in order to realize the positioning and supporting of the bottom of the mask product 6, the product positioning seat 2 includes a positioning connector 21 and a bottom surface supporting block 22, the upper portion of the positioning connector 21 abuts against the inner wall of the breathing pipeline connecting port of the mask product 6, the upper surface of the positioning connector 21 is further provided with a positioning groove 211 which is recessed inwards, a positioning block 4 fixedly arranged on the top plate mounting seat 5 can be embedded with the positioning groove 211, the bottom surface supporting block 22 is sleeved on the periphery of the positioning connector 21, the bottom surface supporting block 22 can abut against the bottom surface of the breathing pipeline connecting port of the mask product 6, and the bottom surface supporting block 22 is made of an elastic material.

Further, can press from both sides tight face guard product 6 in order to realize that product positioning seat 2 docks each other with locating piece 4, it is right locating piece 4 includes bulge 41 and reference column 42, bulge 41 sets up reference column 42 lower extreme, bulge 41 can with the constant head tank 211 gomphosis of position joint 21, the lower surface of reference column 42 can contradict with the upper surface of position joint 21, the lateral wall of reference column 42 is inconsistent with the breathing pipe connection mouth inner wall of face guard product 6.

Further, in order to avoid the bottom surface support block 22 from crushing the mask product 6, the bottom surface support block 22 can be fixedly installed, the bottom surface support block 22 is made of acrylic rubber, the bottom surface support block 22 is fixedly adhered to the positioning connector 21, a mounting hole 7 is formed in the position, corresponding to the positioning connector 21, of the bottom surface support block 22, and the bottom surface support block 22 can be fixedly connected with the positioning connector 21 through the mounting hole 7 in a threaded manner.

Further, for protecting the breathing pipe connector of mask product 6 and fixing a position the centre gripping, breathing pipe connector chuck 3 includes left chuck 31 and right chuck 32, both ends about roof mount pad 5 are held to left side chuck 31 and right chuck 32 fixed mounting, just the relative medial surface of left side chuck 31 and right chuck 32 is provided with elasticity clamp splice 8, elasticity clamp splice 8 sets up the outer wall periphery department at the breathing pipe connector of face guard, elasticity clamp splice 8 is provided with arc recess 81 relative to the lateral wall face of breathing pipe connector.

Further, in order to avoid the elastic clamping block 8 from crushing the mask product 6, the elastic clamping block 8 can be fixedly installed, the elastic clamping block 8 is made of acrylic rubber, the elastic clamping block 8 is fixedly bonded with the left chuck 31 or the right chuck 32, a second installation hole 9 is formed in the installation surface of the elastic clamping block 8 and the left chuck 31 or the right chuck 32, and the elastic clamping block 8 can be fixedly connected with the left chuck 31 or the right chuck through the second installation hole 9.

Further, a second arc-shaped groove 82 is further formed in the ground below the elastic clamping block 8, and the second arc-shaped groove 82 is attached to the arc-shaped contour of the mask at the bottom of the breathing pipeline connecting port of the mask.

This embodiment is through the product positioning seat 2 of bottom and the breathing pipe connection mouth chuck 3 and the 4 tight face guard products 6 of tight clamps of locating piece each other, can support the location clamp to the breathing pipe connection mouth of face guard products 6, and positioning accuracy is higher, and stability is stronger. The embodiment is characterized in that the contact part of the mask product 6 is provided with the bottom supporting block 22 and the elastic clamping block 8 which are made of elastic material acrylic rubber, so that the product cannot be damaged due to excessive compression or hard contact, the product is better protected, and the safety is stronger

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.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts ripe bolt, rivet among the prior art. The conventional means such as welding, machines, parts and equipment are of the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the details are not described. In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or through an intermediary, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Claims

1. The utility model provides a breathing machine face guard anchor clamps, its characterized in that, includes positioning fixture base, product positioning seat, breathing line connector chuck, locating piece and roof mount pad, product positioning seat fixed mounting is on the positioning fixture base, the product positioning seat sets up the below at the face guard product, and the locating piece installation sets up at roof mount pad bottom central authorities, and breathing line connector chuck installation sets up in roof mount pad bottom both sides position, breathing line connector chuck, locating piece and roof mount pad set up the top at the face guard product, and the face guard product is pressed from both sides tightly and is set up between the breathing line connector chuck and the locating piece of product positioning seat and top below.

2. The respirator mask clamp of claim 1, wherein the product positioning seat comprises a positioning joint and a bottom surface supporting block, the upper part of the positioning joint abuts against the inner wall of the breathing pipeline connecting port of the mask product, the upper surface of the positioning joint is further provided with a positioning groove which is recessed inwards, a positioning block fixedly arranged on the top plate mounting seat can be embedded with the positioning groove, the bottom surface supporting block is sleeved on the periphery of the positioning joint, and the bottom surface supporting block can abut against the bottom surface of the breathing pipeline connecting port of the mask product.

3. The mask clamp of the respirator according to claim 2, wherein the positioning block comprises a protrusion and a positioning column, the protrusion is disposed at a lower end of the positioning column and can be embedded with a positioning groove of the positioning joint, a lower surface of the positioning column can abut against an upper surface of the positioning joint, and a side wall of the positioning column abuts against an inner wall of a breathing pipeline connecting port of the mask product.

4. The mask clamp of claim 2, wherein the bottom support block is made of acrylic rubber, the bottom support block is fixedly bonded to the positioning joint, a mounting hole is formed in the bottom of the bottom support block corresponding to the positioning joint, and the bottom support block can be fixedly connected to the positioning joint through the mounting hole in a threaded manner.

5. The respirator mask clamp according to claim 1, wherein the breathing pipeline connector clamp comprises a left clamp and a right clamp, the left clamp and the right clamp are fixedly mounted at the left end and the right end of the top plate mounting seat, elastic clamping blocks are arranged on the inner side faces of the left clamp and the right clamp, the elastic clamping blocks are arranged on the outer wall periphery of the breathing pipeline connector of the mask, and arc-shaped grooves are formed in the side wall faces of the elastic clamping blocks, opposite to the breathing pipeline connector.

6. The respirator mask clamp of claim 5, wherein the elastic clamping block is made of a super glue, the elastic clamping block is fixedly bonded with the left chuck or the right chuck, a second mounting hole is formed in the mounting surface of the elastic clamping block and the left chuck or the right chuck, and the elastic clamping block can be fixedly screwed with the left chuck or the right chuck through the second mounting hole.

7. The respirator mask clamp of claim 5, wherein the elastic clamping block is further provided with a second arc-shaped groove on the lower ground, and the second arc-shaped groove is attached to the mask arc-shaped contour at the bottom of the breathing pipeline connecting port of the mask.