CN218652687U

CN218652687U - Breathing circuit connects convenient to quick concatenation installation

Info

Publication number: CN218652687U
Application number: CN202221843893.2U
Authority: CN
Inventors: 博曼德·切森; 钟计添
Original assignee: Fulika Medical Products Dongguan Co ltd
Current assignee: Fulika Medical Products Dongguan Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-03-21
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a breathe return circuit technical field, and disclose a breathe return circuit and connect convenient to quick concatenation installation, including dust cap, first joint, second joint, shell, its characterized in that: screw hole is seted up at the middle part of dust cap upper surface, the screw hole female connection at dust cap upper surface middle part has the elbow, one side fixedly connected with Y type spare that the dust cap was kept away from to the elbow, the circular port has all been seted up at the top that elbow one side both ends were kept away from to Y type spare, the circular port fixedly connected with stopper on one side both ends top of Y type spare, the equal fixedly connected with bellows in both ends that elbow one side was kept away from to Y type spare, the utility model discloses an when using this breathing circuit of being convenient for splice the installation fast to connect, buoyancy control buoy upper cover and buoy lower cover through the inside liquid of water receiving cup to the volume of the inside liquid of control water receiving cup is favorable to further improving this breathing circuit of being convenient for splice the installation fast and connects the flexibility.

Description

Breathing circuit connects convenient to quick concatenation installation

Technical Field

The utility model relates to a breathe return circuit technical field, more specifically relate to a breathe return circuit and connect convenient to quick concatenation installation.

Background

The breathing loop joint is mainly used on an anesthesia machine and a breathing machine, and is used for conveying gas output by the anesthesia machine and the breathing machine to an endotracheal tube or an anesthesia mask, and also can be used for conveying gas exhaled by the endotracheal tube to the anesthesia machine or the breathing machine for recycling or discharging.

The installation and the dismantlement all can be more troublesome when using for current breathing circuit joint, when meetting some emergency, can produce serious consequence because inconvenient dismantlement, bring the injury of irrecoverable for the patient, the leakproofness of current breathing circuit joint when using is not very good mostly moreover to cause the in-process gas that is using to probably take place to leak, and the gas leakage of some respiratory infectious disease's patient comes out, can produce bad influence to medical personnel.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a breathing circuit connects convenient to quick concatenation installation to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: a breathing loop joint convenient for quick splicing and installation comprises a dust cap, a first joint, a second joint and a shell, wherein a threaded hole is formed in the middle of the upper surface of the dust cap, an elbow is connected in the threaded hole in the middle of the upper surface of the dust cap in an inner thread manner, a Y-shaped part is fixedly connected to one side, away from the dust cap, of the elbow, circular holes are formed in the tops of two ends, away from the elbow, of the Y-shaped part, plugs are fixedly connected in the circular holes in the tops of two ends, away from the elbow, of the Y-shaped part, corrugated pipes are fixedly connected to two ends, away from the elbow, of the corrugated pipes, a water receiving cup cover is fixedly connected to one end, away from the Y-shaped part, of each corrugated pipe, and a water receiving cup is arranged on the lower surface of each water receiving cup cover;

furthermore, a circular groove is formed in the middle of the lower surface of the water receiving cup cover, a water receiving cup valve is fixedly connected into the circular groove in the middle of the lower surface of the water receiving cup cover, a first sealing ring is fixedly connected to one end, away from the water receiving cup cover, of the water receiving cup valve, and the outer wall of the first sealing ring is fixedly connected to the inner wall, close to one end of the water receiving cup cover, of the water receiving cup.

Further, circular grooves are formed in the two ends and the middle of the upper surface of the shell, the nut caps are fixedly connected in the circular grooves in the two ends of the upper surface of the shell, and circular tubes are fixedly connected in the circular grooves in the middle of the upper surface of the dustproof caps.

Further, the lower fixed surface of shell is connected with the chassis, and the bar groove has been seted up to the upper surface of shell inner wall, and the bar inslot fixedly connected with second sealing washer of shell inner wall upper surface.

Furthermore, the inside swing joint of pipe has the water seal valve, and the bottom fixedly connected with buoy meson of water seal valve, the one end that the water seal valve was kept away from to the buoy meson is equipped with the buoy upper cover, and the circular recess has been seted up at the middle part of buoy upper cover upper surface, and the interior fixedly connected with spacing groove of the circular recess at buoy upper cover upper surface middle part.

Further, the lower surface of the upper cover of the buoy is fixedly connected with a lower cover of the buoy, the middle part of the upper surface of one end of the upper cover of the buoy, away from the limiting groove, is provided with a circular groove, and the circular groove, away from the middle part of the upper surface of one end of the upper cover of the buoy, of the limiting groove is fixedly connected to one end, away from the water sealing valve, of the meson of the buoy.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with first joint and second and connect, when using this breathing circuit of being convenient for quick concatenation installation to connect, connect first joint through the one end at the bellows, then with first joint and second articulate to be convenient for install and dismantle, be favorable to improving the device's flexibility.

2. The utility model discloses a be equipped with the second sealing washer, when using this breathing circuit of being convenient for quick concatenation installation to connect, through the second sealing washer between shell and water receiving cup, be favorable to improving this breathing circuit of being convenient for quick concatenation installation and connect the gas tightness.

3. The utility model discloses a be equipped with the buoy meson, when using this breathing circuit of being convenient for splice the installation fast to connect, can be through buoyancy control buoy upper cover and the buoy lower cover of the inside liquid of water receiving cup to the volume of the inside liquid of control water receiving cup is favorable to further improving this breathing circuit of being convenient for splice the installation fast and connects the flexibility of connecting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the joint of the present invention;

FIG. 3 is an exploded view of the interface structure of the present invention;

fig. 4 is an explosion diagram of the water receiving structure of the utility model;

fig. 5 is an explosion diagram of the cup lid structure of the present invention.

The reference signs are: 1. a dust cap; 2. bending the pipe; 3. a Y-shaped part; 4. a plug; 5. a bellows; 6. a water cup cover is connected; 7. a water cup valve; 8. a first seal ring; 9. receiving a cup with water; 10. a first joint; 11. a second joint; 12. capping; 13. a housing; 14. a second seal ring; 15. a water seal valve; 16. a float meson; 17. a buoy upper cover; 18. a buoy lower cover; 19. a chassis; 20. a limiting groove; 21. a circular tube.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the breathing circuit connector convenient for quick splicing and installation according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-5, the utility model provides a breathing circuit connects convenient to quick concatenation installation, including dust cap 1, first joint 10, second joint 11, shell 13, the middle part of dust cap 1 upper surface is seted up threaded hole, threaded hole internal thread connection in the middle part of dust cap 1 upper surface has elbow 2, elbow 2 keeps away from one side of dust cap 1 fixedly connected with Y type spare 3, the top that the Y type spare 3 kept away from elbow 2 one side both ends all has the circular port, the circular port at the top of Y type spare 3 one side both ends top is fixedly connected with stopper 4, the both ends that Y type spare 3 kept away from elbow 2 one side all fixedly connected with bellows 5, the one end that Y type spare 3 was kept away from to bellows 5 is fixedly connected with water cup lid 6, the lower surface of water cup lid 6 is equipped with water cup 9;

referring to fig. 4, a circular groove is formed in the middle of the lower surface of the water receiving cup cover 6, a water receiving cup valve 7 is fixedly connected in the circular groove in the middle of the lower surface of the water receiving cup cover 6, a first sealing ring 8 is fixedly connected to one end, away from the water receiving cup cover 6, of the water receiving cup valve 7, and the outer wall of the first sealing ring 8 is fixedly connected to the inner wall, close to one end of the water receiving cup cover 6, of the water receiving cup 9.

Referring to fig. 2, circular grooves are formed in both ends and the middle of the upper surface of the housing 13, the cap 12 is fixedly connected to the circular grooves at both ends of the upper surface of the housing 13, and the circular pipe 21 is fixedly connected to the circular groove at the middle of the upper surface of the dust cap 1.

Referring to fig. 5, a chassis 19 is fixedly connected to the lower surface of the housing 13, a strip-shaped groove is formed in the upper surface of the inner wall of the housing 13, and a second seal ring 14 is fixedly connected to the strip-shaped groove in the upper surface of the inner wall of the housing 13.

Referring to fig. 2-5, a water sealing valve 15 is movably connected inside the circular tube 21, a buoy meson 16 is fixedly connected to the bottom end of the water sealing valve 15, a buoy upper cover 17 is arranged at one end of the buoy meson 16, which is far away from the water sealing valve 15, a circular groove is formed in the middle of the upper surface of the buoy upper cover 17, and a limiting groove 20 is fixedly connected in the circular groove in the middle of the upper surface of the buoy upper cover 17.

Referring to fig. 5, a lower surface of the upper cover 17 is fixedly connected with a lower cover 18, a circular groove is formed in the middle of the upper surface of the limiting groove 20 far away from one end of the upper cover 17, and the circular groove in the middle of the upper surface of the limiting groove 20 far away from one end of the upper cover 17 is fixedly connected to one end of the float meson 16 far away from the water sealing valve 15.

The utility model discloses a theory of operation: when the breathing loop connector convenient for rapid splicing and installation is used, one end of the corrugated pipe 5 is connected with a respirator or an anesthesia machine, the other end of the corrugated pipe 5 is connected with the water receiving cup cover 6, the lower surface of the water receiving cup cover 6 is fixedly connected with the water receiving cup 9, the other end of the other corrugated pipe 5 at two ends of the upper surface of the water receiving cup cover 6 is connected with a patient, so that a complete breathing loop is formed, when the length of the corrugated pipe 5 needs to be increased, the adjacent ends of the two corrugated pipes 5 need to be connected with the first connector 10, then one end, far away from the corrugated pipe 5, of the first connector 10 is connected with two ends of the second connector 11, when the shell 13 is used for connecting the water receiving cup 9, the air pressure inside the water receiving cup 9 is increased, the buoy lower cover 18 is pushed, the buoy lower cover 18 continuously moves upwards, the buoy lower cover 18 pushes the water sealing valve 15 upwards through the buoy upper cover 17 and the buoy meson 16, and accordingly the size of water vapor is controlled.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a breathing circuit connects convenient to quick concatenation installation, includes dust cap (1), first joint (10), second joint (11), shell (13), its characterized in that: the middle part of dust cap (1) upper surface sets up threaded hole, the screw hole internal thread at dust cap (1) upper surface middle part is connected with elbow (2), one side fixedly connected with Y type spare (3) of dust cap (1) are kept away from in elbow (2), the circular port has all been seted up at the top of keeping away from elbow (2) one side both ends in Y type spare (3), the downthehole fixedly connected with stopper (4) on the circular port both ends top of Y type spare (3) one side, the equal fixedly connected with bellows (5) in both ends of elbow (2) one side are kept away from in Y type spare (3), the one end fixedly connected with water cup lid (6) of Y type spare (3) are kept away from in bellows (5), the lower surface of water cup lid (6) is equipped with water cup (9).

2. A breathing circuit connector to facilitate quick-splice installation as claimed in claim 1, wherein: connect the middle part of water cup lid (6) lower surface to seted up the circular recess, connect fixedly connected with water receiving cup valve (7) in the circular recess at water cup lid (6) lower surface middle part, the first sealing washer of one end fixedly connected with (8) that connect water cup lid (6) is kept away from in water receiving cup valve (7), the outer wall fixed connection of first sealing washer (8) is close to the inner wall that connects water cup lid (6) one end in water receiving cup (9).

3. A breathing circuit connector to facilitate quick-splice installation as claimed in claim 1, wherein: circular grooves have all been seted up at the both ends and the middle part of shell (13) upper surface, equal fixedly connected with block (12) in the circular groove at shell (13) upper surface both ends, fixedly connected with pipe (21) in the circular groove at dust cap (1) upper surface middle part.

4. A breathing circuit connector to facilitate quick-splice installation as claimed in claim 1, wherein: the lower fixed surface of shell (13) is connected with chassis (19), the bar groove has been seted up to the upper surface of shell (13) inner wall, the bar inslot fixedly connected with second sealing washer (14) of shell (13) inner wall upper surface.

5. A breathing circuit connector to facilitate quick-splice installation as claimed in claim 3, wherein: the inside swing joint of pipe (21) has water seal valve (15), the bottom fixedly connected with buoy meson (16) of water seal valve (15), the one end that water seal valve (15) were kept away from in buoy meson (16) is equipped with buoy upper cover (17), the circular recess has been seted up at the middle part of buoy upper cover (17) upper surface, the circular recess fixedly connected with spacing groove (20) at the middle part of buoy upper cover (17) upper surface.

6. A breathing circuit connector to facilitate quick-splice installation as claimed in claim 5, wherein: the lower surface of the buoy upper cover (17) is fixedly connected with a buoy lower cover (18), the middle part of the upper surface of one end, away from the buoy upper cover (17), of the limiting groove (20) is provided with a circular groove, and the circular groove, away from the middle part of the upper surface of one end, away from the buoy upper cover (17), of the limiting groove (20) is fixedly connected to one end, away from the water sealing valve (15), of the buoy meson (16).