Glasses leakage-proof communicating structure of oxygen generator

Abstract

The utility model discloses an oxygenerator glasses leakproof communication structure, which comprises an upper connecting seat, a lower connecting seat is inserted at the lower end of the upper connecting seat, two mounting racks are respectively assembled on two side walls of the upper connecting seat, first racks are respectively assembled on the two mounting racks, and the lower connecting seat is inserted in the lower connecting seat. Two elastic shifting pieces are assembled on the two side walls of the lower connecting base respectively, two second racks are assembled on the two elastic shifting pieces respectively, and each first rack and the corresponding second rack are meshed with each other. Even if the oxygen catheter is pulled, the oxygen catheter cannot fall off and be broken, oxygen leakage is prevented, oxygen can be buffered in the oxygen delivery process, and a patient is prevented from feeling uncomfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage prevention and connection of glasses for oxygen concentrators, in particular to a leakage prevention and connection structure of glasses for oxygen concentrators. Background Art

[0002] Existing ophthalmic oxygen masks require connecting tubes to be connected during use. The connecting tubes that are inserted into each other may be pulled and detached, resulting in oxygen leakage, which affects the treatment effect. In addition, when oxygen is delivered, the rapid input of oxygen will irritate the patient's eyes, and the delivery with a small flow rate will lead to insufficient eye nourishment. There may already be technical solutions to solve the above technical problems. In view of this, this case intends to provide a replacement or alternative technical solution. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an oxygen concentrator glasses leak-proof connecting structure, which solves the technical problems that the existing ophthalmic oxygen inhalation eye masks need to be connected with connecting tubes during use, the connecting tubes that are inserted into each other are pulled, which may cause detachment and oxygen leakage, affecting the treatment effect, and when oxygen is delivered, the rapid input of oxygen may irritate the patient's eyes, and the delivery with a small flow rate may lead to insufficient eye nourishment.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an oxygen concentrator glasses leak-proof connecting structure, comprising an upper connecting seat, a lower connecting seat is inserted on the lower end of the upper connecting seat, two mounting frames are respectively equipped on the two side walls of the upper connecting seat, and the two mounting frames are respectively equipped with a first rack, two elastic paddles are respectively equipped on the two side walls of the lower connecting seat, and two second racks are respectively equipped on the two elastic paddles, and each of the first racks is meshed with each of the second racks.

[0005] Preferably, a first sealing ring is sleeved on the outer wall of the upper connecting seat and close to the lower end, and a second sealing ring is sleeved on the outer wall of the lower connecting seat and close to the upper end.

[0006] Preferably, the upper wall of the upper connecting seat is equipped with two first connecting pipes, and the lower wall of the lower connecting seat is equipped with a second connecting pipe.

[0007] Preferably, a first sealing head is embedded in each of the first connecting tubes, and a second sealing head is embedded in each of the second connecting tubes.

[0008] Preferably, a cotton mesh is installed in the upper connecting seat. Beneficial Effects

[0009] The utility model provides an oxygen concentrator glasses leak-proof connection structure, which has the following beneficial effects: the card-mounted docking is realized, the connection is firm, and it will not fall off or disconnect even if pulled, thereby preventing oxygen leakage, and oxygen can be buffered during oxygen delivery to prevent patients from feeling uncomfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural schematic diagram of an oxygen concentrator glasses leak-proof connection structure described in the utility model.

[0011] Figure 2 This is a schematic diagram of the main structure of the leak-proof connecting structure of glasses for an oxygen concentrator described in the utility model.

[0012] Figure 3 This is a side structural schematic diagram of an anti-leakage connecting structure for glasses of an oxygen concentrator described in the utility model.

[0013] In the figure: 1-upper connecting seat; 2-lower connecting seat; 3-mounting frame; 4-first rack; 5-elastic paddle; 6-second rack; 7-first sealing ring; 8-second sealing ring; 9-first connecting pipe; 10-second connecting pipe; 11-first sealing head; 12-second sealing head; 13-cotton net. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0016] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0017] Example: Refer to Figure 1-3, realizing the card-mounted docking, the link is firm, and it will not fall off or disconnect even if it is pulled, preventing oxygen leakage. It can also buffer oxygen during oxygen delivery to prevent patients from feeling uncomfortable. The specific working principle is as follows: now insert the first connecting tube 9 connected to the oxygen inhalation eye mask into the upper connecting seat 1, insert the first sealing head 11 into the first connecting tube 9, and fix the first connecting tube 9 tightly in the upper connecting seat 1, insert the second connecting tube 10 connected to the oxygen concentrator into the lower connecting seat 2, insert the second sealing head 12 into the second connecting tube 10, and fix the second connecting tube 10 tightly in the lower connecting seat 2, assemble the cotton net 13 into the upper connecting seat 1, and after the assembly is completed, card the lower connecting seat 2 into the upper connecting seat 1 When the upper connecting seat 1 is stuck with the lower connecting seat 2, the first rack 4 installed on the mounting frame 3 continuously touches the second rack 6 on the elastic paddle 5. After the lower connecting seat 2 contacts the upper connecting seat 1, the elastic paddle 5 is squeezed to generate a rebound force, so that the second rack 6 is tightly meshed with the first rack 4, and the first sealing ring 7 and the second sealing ring 8 are tightly fitted to improve the sealing and realize a leak-proof connection. When disassembly is required, the worker squeezes the elastic paddle 5 with the thumb and index finger at the same time, and the elastic paddle 5 bends toward each other, and the second rack 6 leaves the first rack 4. The worker separates the lower connecting seat 2 from the upper connecting seat 1. Disassembly and installation are convenient. The cotton net 13 is used to buffer the input oxygen, making the oxygen flow softer and preventing the patient from feeling discomfort in the eyes.

[0018] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen concentrator glasses leak-proof connection structure, comprising an upper connection seat (1), characterized in that: A lower connecting seat (2) is inserted on the lower end of the upper connecting seat (1); two mounting frames (3) are respectively mounted on the two side walls of the upper connecting seat (1); the two mounting frames (3) are respectively mounted with a first rack (4); two elastic paddles (5) are respectively mounted on the two side walls of the lower connecting seat (2); the two elastic paddles (5) are respectively mounted with two second racks (6); each of the first racks (4) and each of the second racks (6) are meshed with each other.

2. The leak-proof connecting structure for glasses of an oxygen concentrator according to claim 1, characterized in that: A first sealing ring (7) is sleeved on the outer wall of the upper connecting seat (1) and near the lower end, and a second sealing ring (8) is sleeved on the outer wall of the lower connecting seat (2) and near the upper end.

3. The leak-proof connecting structure for glasses of an oxygen concentrator according to claim 1, characterized in that: The upper wall of the upper connecting seat (1) is equipped with two first connecting pipes (9), and the lower wall of the lower connecting seat (2) is equipped with a second connecting pipe (10).

4. The leak-proof connecting structure for glasses of an oxygen concentrator according to claim 3, characterized in that: A first sealing head (11) is embedded in each of the first connecting tubes (9), and a second sealing head (12) is embedded in each of the second connecting tubes (10).

5. The leak-proof connecting structure for glasses of an oxygen concentrator according to claim 1, characterized in that: A cotton net (13) is installed in the upper connecting seat (1).

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