Oral intubation medical mask

Abstract

The utility model discloses an oral cavity intubation medical mask, and particularly relates to the technical field of medical masks, the oral cavity intubation medical mask comprises a mask body, one side of the mask body is provided with an insertion hole in a penetrating mode, the outer wall of the mask body is fixedly connected with an adjusting frame, and the top of the adjusting frame is fixedly connected with a fixing sleeve. The top end of the adjusting rod is fixedly connected with a fixing plate, the inner wall of the motor is fixedly connected with a threaded rod, and the other end of the threaded rod is in bearing connection with a clamping ring. According to the medical mask for the oral intubation, by arranging a reset spring, a motor and a clamping ring, the oral intubation is fixed in the mode that threaded lifting adjustment is matched with buffer adjustment of the reset spring, so that a worker can conveniently and rapidly fix the oral intubation, and the efficiency of fixing the oral intubation by the worker is improved; and meanwhile, lifting buffering is carried out when a reset spring is matched with a motor for adjustment, so that the stability of fixing the oral cavity intubation tube by a worker is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical masks, in particular to an oral intubation medical mask. Background Art

[0002] Medical masks are mostly made of one or more layers of non-woven fabrics. The main production processes include meltblowing, spunbond, hot air or needle punching. They have the functions of resisting liquids, filtering particles and bacteria. They are a kind of medical protective textiles. Medical masks are composed of a mask face and a tensioning strap. The mask face is divided into three layers: inner, middle and outer. The inner layer is a skin-friendly material (ordinary sanitary gauze or non-woven fabric), the middle layer is an isolation and filtration layer (ultra-fine polypropylene fiber meltblown material layer), and the outer layer is a special material antibacterial layer (non-woven fabric or ultra-thin polypropylene meltblown material layer).

[0003] Existing oral intubation medical masks usually use bolt limiting methods to limit the oral intubation. After long-term use, the bolts are prone to thread wear, which can cause the subsequent oral intubation to fall off, affecting the stability of subsequent use of the intubation. At the same time, the existing oral intubation medical masks require staff to manually adjust the bolt position, thereby reducing the efficiency of the medical mask in fixing the oral intubation. Therefore, the existing oral intubation medical masks need to be improved to a certain extent. Utility Model Content

[0004] The purpose of the utility model is to provide an oral intubation medical mask to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oral intubation medical mask, comprising a mask body, a plug hole is provided through one side of the mask body, and mounting frames are fixedly connected to both sides of the mask body, and a restraining belt is installed on the inner wall of the mounting frame, a plug is fixedly connected to the other end of the restraining belt, and adjustment grooves are provided on both sides of the plug, a spring frame is fixedly connected to the inner wall of the adjustment groove, and a clamping block is fixedly connected to the other end of the spring frame, the outer wall of the plug is slidably connected to the mounting belt, and a mounting groove is provided on one side of the mounting belt, and a clamping hole is provided on the inner wall of the mounting groove;

[0006] The outer wall of the mask body is fixedly connected to an adjusting frame, and the inner bottom wall of the adjusting frame is fixedly connected to a placing ring, the top of the adjusting frame is fixedly connected to a fixing sleeve, and the inner wall of the fixing sleeve is slidably connected to an adjusting rod, the top of the adjusting rod is fixedly connected to a fixing plate, and a motor is installed on the top of the fixing plate, the inner wall of the motor is fixedly connected to a threaded rod, and the outer wall of the threaded rod is threadedly connected to a threaded ring, and the other end bearing of the threaded rod is connected to a retaining ring.

[0007] Preferably, there are two mounting frames, and the two mounting frames are symmetrically arranged with the mid-perpendicular line of the mask body as the symmetry axis, and the inner walls of the two mounting frames are respectively installed with a restraining belt and a mounting belt.

[0008] Preferably, a plug is slidably connected to the inner wall of the mounting groove, and the inner wall of the mounting groove and the outer wall of the plug match each other in shape and size, and a clamping block is movably connected to the inner wall of the mounting groove.

[0009] Preferably, the clamping block forms a compression structure with the mounting groove through a spring frame, and the outer wall of the clamping block is clamped and connected with a clamping hole, there are several clamping holes, and the several clamping holes are equidistantly arranged on the inner wall of the mounting groove.

[0010] Preferably, a return spring is fixedly connected to the outer wall of the fixed sleeve, and the other end of the return spring is fixedly connected to an adjusting rod, and the return spring forms a compression structure with the fixed sleeve through the adjusting rod.

[0011] Preferably, the threaded rod forms a rotating structure through a motor, and a threaded hole is provided on the inner wall of the threaded ring, and the threaded rod forms a threaded lifting structure through the threaded ring.

[0012] Preferably, the clamping ring forms a lifting structure through a threaded rod, and a friction pad is installed on the inner wall of the clamping ring. The friction pad is made of rubber, and the friction pad and the placement ring are on the same vertical line.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the medical mask for oral intubation;

[0014] 1. The oral cannula is fixed by means of the reset spring, motor and clamping ring, and the threaded lifting adjustment is coordinated with the reset spring buffering adjustment. The motor drives the threaded rod to rotate, and the threaded rod drives the clamping ring to lift through the threaded ring, so that the clamping ring drives the friction pad to cooperate with the placement ring to fix the oral cannula, thereby facilitating the staff to quickly fix the oral cannula and improving the efficiency of the staff to fix the oral cannula. At the same time, the reset spring is coordinated with the motor to adjust the lifting buffer, thereby ensuring the stability of the staff to fix the oral cannula;

[0015] 2. Through the provided plug, card block and installation slot, the plug-in installation is combined with spring adjustment to complete the installation of the plug and the installation belt. The card block is squeezed by the installation slot. At this time, the card block is compressed and adjusted by the spring frame, so that when the card block reaches the card hole, the card block and the card hole are elastically adjusted to engage with each other, which makes it convenient for the staff to use the medical mask on different patients, improves the efficiency of the staff in installing the medical mask, and prevents the medical mask from falling off during subsequent operations, thereby ensuring the stability of the medical mask for different patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the plug and the mounting belt of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the placing ring and the clamping ring of the utility model.

[0020] In the figure: 1. Mask body; 2. Socket; 3. Mounting frame; 4. Strap; 5. Plug; 6. Adjustment slot; 7. Spring frame; 8. Block; 9. Mounting strap; 10. Mounting slot; 11. Clamp hole; 12. Adjustment frame; 13. Placement ring; 14. Fixed sleeve; 15. Adjustment rod; 16. Reset spring; 17. Fixed plate; 18. Motor; 19. Threaded rod; 20. Threaded ring; 21. Snap ring; 22. Friction pad. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3The utility model provides a technical solution: an oral intubation medical mask, comprising a mask body 1, a plug hole 2 is penetrated through one side of the mask body 1, and mounting frames 3 are fixedly connected on both sides of the mask body 1, and the inner wall of the mounting frame 3 is installed with a restraining belt 4, the other end of the restraining belt 4 is fixedly connected with a plug 5, and adjustment grooves 6 are opened on both sides of the plug 5, the inner wall of the adjustment groove 6 is fixedly connected with a spring frame 7, and the other end of the spring frame 7 is fixedly connected with a clamping block 8, the outer wall of the plug 5 is slidably connected with a mounting belt 9, and a mounting groove 10 is opened on one side of the mounting belt 9, and a clamping hole 11 is opened on the inner wall of the mounting groove 10.

[0023] There are two mounting frames 3, and the two mounting frames 3 are symmetrically arranged with the mid-perpendicular line of the mask body 1 as the symmetry axis, and the inner walls of the two mounting frames 3 are respectively installed with a restraining belt 4 and a mounting belt 9;

[0024] The inner wall of the installation groove 10 is slidably connected with the plug 5, and the inner wall of the installation groove 10 and the outer wall of the plug 5 match each other in shape and size, and the inner wall of the installation groove 10 is movably connected with the clamping block 8;

[0025] The clamping block 8 forms a compression structure with the mounting groove 10 through the spring frame 7, and the outer wall of the clamping block 8 is clamped and connected with a clamping hole 11. There are several clamping holes 11, and the several clamping holes 11 are equidistantly arranged on the inner wall of the mounting groove 10.

[0026] The implementation method is specifically as follows: through the provided plug 5, card block 8 and mounting groove 10, the plug-in installation and spring adjustment engagement method are adopted to complete the installation of the plug 5 and the mounting belt 9. The card block 8 is squeezed by the mounting groove 10. At this time, the card block 8 is compressed and adjusted by the spring frame 7, so that when the card block 8 reaches the card hole 11, the card block 8 is elastically adjusted by the spring frame 7 to engage with the card hole 11, thereby facilitating the staff to use the medical mask on different patients, improving the efficiency of the staff in installing the medical mask, and preventing the medical mask from falling off during subsequent operations, thereby ensuring the stability of the medical mask for different patients.

[0027] See also Figure 1-4 The utility model provides a technical solution: an oral intubation medical mask, the outer wall of the mask body 1 is fixedly connected with an adjusting frame 12, and the inner bottom wall of the adjusting frame 12 is fixedly connected with a placing ring 13, the top of the adjusting frame 12 is fixedly connected with a fixing sleeve 14, and the inner wall of the fixing sleeve 14 is slidably connected with an adjusting rod 15, the top of the adjusting rod 15 is fixedly connected with a fixing plate 17, and a motor 18 is installed on the top of the fixing plate 17, the inner wall of the motor 18 is fixedly connected with a threaded rod 19, and the outer wall of the threaded rod 19 is threadedly connected with a threaded ring 20, and the other end bearing of the threaded rod 19 is connected with a retaining ring 21.

[0028] The outer wall of the fixed sleeve 14 is fixedly connected with a return spring 16, and the other end of the return spring 16 is fixedly connected with an adjustment rod 15. The return spring 16 forms a compression structure with the fixed sleeve 14 through the adjustment rod 15.

[0029] The threaded rod 19 forms a rotating structure through the motor 18, and the inner wall of the threaded ring 20 is provided with a threaded hole, and the threaded rod 19 forms a threaded lifting structure through the threaded ring 20;

[0030] The clamping ring 21 forms a lifting structure through the threaded rod 19 , and a friction pad 22 is installed on the inner wall of the clamping ring 21 . The friction pad 22 is made of rubber, and the friction pad 22 and the placement ring 13 are on the same vertical line.

[0031] The specific implementation method is as follows: through the reset spring 16, the motor 18 and the retaining ring 21, the oral cannula is fixed by adopting the method of thread lifting adjustment in combination with the buffering adjustment of the reset spring 16, and the threaded rod 19 is driven to rotate by the motor 18. At this time, the threaded rod 19 drives the retaining ring 21 to lift and lower through the threaded ring 20, so that the retaining ring 21 drives the friction pad 22 to cooperate with the placement ring 13 to fix the oral cannula, thereby facilitating the staff to quickly fix the oral cannula and improving the efficiency of the staff in fixing the oral cannula. At the same time, the reset spring 16 is used in combination with the motor 18 to perform lifting and lowering buffering, thereby ensuring the stability of the staff in fixing the oral cannula.

[0032] Working principle: When using the medical mask for oral intubation, first wear the mask body 1 on the patient's face, then pull the restraining belt 4 and the mounting belt 9 installed on the inner wall of the mounting frame 3, so that the restraining belt 4 drives the plug 5 fixed at the other end to slide along the mounting groove 10 opened on one side of the mounting belt 9, so that the plug 5 drives the card block 8 to contact the inner wall of the mounting groove 10, and then the mounting groove 10 squeezes the card block 8;

[0033] At this time, the card block 8 is subjected to force to compress the spring frame 7, so that the card block 8 is compressed into the adjustment groove 6 through the spring frame 7, thereby driving the card block 8 to extend to a suitable position of the installation belt 9 through the plug 5, and then driving the card block 8 to reach the installation groove 10. At this time, the card block 8 disappears due to the squeezing, so that the spring frame 7 is elastically deformed, thereby driving the card block 8 to engage with the installation belt 9 through the spring frame 7, thereby completing the installation of the plug 5 and the installation belt 9;

[0034] Then the oral cannula is passed through the placement ring 13 and the insertion hole 2 formed on one side of the mask body 1. At this time, the oral cannula is inserted into the patient's oral cavity through the insertion hole 2. When the oral cannula reaches a suitable position, the motor 18 is started so that the motor 18 drives the threaded rod 19 to rotate. Since the outer wall bearing of the threaded rod 19 is connected to the threaded ring 20, the threaded rod 19 and the motor 18 are driven to rise and fall through the threaded ring 20, and then the clamping ring 21 and the friction pad 22 are driven to rise and fall synchronously through the threaded rod 19.

[0035] At this time, the friction pad 22 contacts the oral cannula, so that the friction pad 22 cooperates with the placement ring 13 to fix the oral cannula. At the same time, the motor 18 pushes the adjusting rod 15 through the fixing plate 17, thereby driving the adjusting rod 15 to slide along the fixing sleeve 14, and then compressing the reset spring 16 through the adjusting rod 15 and the fixing sleeve 14, thereby ensuring the stability of the motor 18 driving the retaining ring 21 to rise and fall through the threaded rod 19.

[0036] 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 oral intubation medical mask, comprising a mask body (1), characterized in that: A plug hole (2) is provided through one side of the mask body (1), and mounting frames (3) are fixedly connected to both sides of the mask body (1), and a restraining belt (4) is installed on the inner wall of the mounting frame (3), and a plug (5) is fixedly connected to the other end of the restraining belt (4), and adjustment grooves (6) are provided on both sides of the plug (5), and a spring frame (7) is fixedly connected to the inner wall of the adjustment groove (6), and a clamping block (8) is fixedly connected to the other end of the spring frame (7), and a mounting belt (9) is slidably connected to the outer wall of the plug (5), and a mounting groove (10) is provided on one side of the mounting belt (9), and a clamping hole (11) is provided on the inner wall of the mounting groove (10); The outer wall of the mask body (1) is fixedly connected to an adjustment frame (12), and the inner bottom wall of the adjustment frame (12) is fixedly connected to a placement ring (13), the top of the adjustment frame (12) is fixedly connected to a fixed sleeve (14), and the inner wall of the fixed sleeve (14) is slidably connected to an adjustment rod (15), the top of the adjustment rod (15) is fixedly connected to a fixed plate (17), and a motor (18) is installed on the top of the fixed plate (17), the inner wall of the motor (18) is fixedly connected to a threaded rod (19), and the outer wall of the threaded rod (19) is threadedly connected to a threaded ring (20), and the other end of the threaded rod (19) is bearing-connected to a retaining ring (21).

2. The oral intubation medical mask according to claim 1, characterized in that: There are two mounting frames (3), and the two mounting frames (3) are symmetrically arranged with the mid-perpendicular line of the mask body (1) as the symmetry axis, and the inner walls of the two mounting frames (3) are respectively installed with a restraining belt (4) and a mounting belt (9).

3. The oral intubation medical mask according to claim 1, characterized in that: The inner wall of the installation groove (10) is slidably connected to a plug (5), and the inner wall of the installation groove (10) and the outer wall of the plug (5) match each other in shape and size, and the inner wall of the installation groove (10) is movably connected to a clamping block (8).

4. The oral intubation medical mask according to claim 3, characterized in that: The clamping block (8) forms a compression structure with the mounting groove (10) through the spring frame (7), and the outer wall of the clamping block (8) is clamped and connected with a clamping hole (11), and the number of the clamping holes (11) is several, and the several clamping holes (11) are arranged at equal distances on the inner wall of the mounting groove (10).

5. The oral intubation medical mask according to claim 1, characterized in that: A return spring (16) is fixedly connected to the outer wall of the fixed sleeve (14), and the other end of the return spring (16) is fixedly connected to an adjustment rod (15). The return spring (16) forms a compression structure with the fixed sleeve (14) through the adjustment rod (15).

6. The oral intubation medical mask according to claim 1, characterized in that: The threaded rod (19) forms a rotating structure through a motor (18), and a threaded hole is provided on the inner wall of the threaded ring (20), so that the threaded rod (19) forms a threaded lifting structure through the threaded ring (20).

7. The oral intubation medical mask according to claim 6, characterized in that: The clamping ring (21) forms a lifting structure through the threaded rod (19), and a friction pad (22) is installed on the inner wall of the clamping ring (21). The friction pad (22) is made of rubber, and the friction pad (22) and the placement ring (13) are on the same vertical line.

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