Anti-falling structure of breathing mask

Abstract

The utility model relates to an anti-falling structure of an anti-tightening mark breathing mask, in particular to an anti-falling structure of a breathing mask, which comprises a breathing mask, the left side and the right side of the front side of the breathing mask are respectively and fixedly connected with two clamping grooves, the inner walls of the clamping grooves are connected with the outer surface of an inserting block in a sliding mode, and connecting assemblies are arranged in the clamping grooves. By pressing pressing columns on the upper side and the lower side of an inserting block, the inserting block is inserted into a clamping groove, the pressing columns are loosened, a spring pushes a connecting plate and the clamping columns to be inserted into an inserting hole, in this way, a binding belt a and a binding belt b are connected with the breathing mask, the binding belt a is inserted into an inserting groove, the binding belt a is clamped through a locking shifting piece, and a binding belt c is clamped into the inserting groove, so that the breathing mask is fixed; the problem that an existing device cannot effectively prevent the breathing mask from falling off is solved.

Description

Technical Field

[0001] The utility model relates to an anti-falling structure of a breathing mask, in particular to an anti-falling structure of a breathing mask that prevents strangulation marks. Background Art

[0002] A breathing mask is a medical device that transfers oxygen from a storage tank or central oxygen supply channel to the human lungs, providing necessary oxygenation and emergency ventilation to human tissues. Medical breathing masks play an important role in assisting the treatment of diseases.

[0003] During use, the existing breathing masks are too loosely fixed, so the breathing masks are easy to fall off; they are too tight and easily cause strangulation marks, which affects the user experience and cannot effectively prevent the breathing masks from falling off. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an anti-falling structure of a breathing mask.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-falling structure for a breathing mask, comprising a breathing mask, wherein two card slots are respectively fixedly connected to the left and right sides of the front surface of the breathing mask, the inner walls of the card slots are slidably connected to the outer surface of the plug block, a connecting component is arranged inside the card slot, and a cable tie a and a cable tie b are respectively fixedly connected to the two sides of the plug blocks that are away from each other, the right side surface of the cable tie b is fixedly connected to the left side surface of the locking block, the upper surface of the locking block is provided with two slots, and the upper surface of the breathing mask is provided with a lifting component.

[0006] Preferably, the connecting component includes two sockets opened on the upper surface and lower surface of the inner wall of the slot, the inner wall of the socket is clamped with a clamping column, the lower surface of the clamping column is fixedly connected to the upper surface of the connecting plate, the lower surface of the connecting plate is symmetrically fixed with a plurality of springs, the lower surface of the spring is fixedly connected to the lower surface of the inner wall of the mounting slot, the mounting slot is opened on the upper surface and lower surface of the plug, and the upper surface of the connecting plate is fixedly connected with a pressing column.

[0007] Preferably, two Velcro tapes are sleeved on the outer surfaces of the cable tie a and the cable tie b, the front side of the inner wall of the Velcro tape is bonded to the front side of the Velcro tape, and the two Velcro tapes are respectively installed on the front side of the cable tie a and the cable tie b, and the back side of the Velcro tape is fixedly connected to the front side of the cotton pad a.

[0008] Preferably, the left side surface of the inner wall of the slot is fixedly connected to the lower side of the left side surface of the locking paddle.

[0009] Preferably, the lifting assembly comprises a threaded barrel rotatably connected to the upper surface of the breathing mask, the inner wall of the threaded barrel is threadedly connected with a stud, and the top end of the stud is fixedly connected to the lower surface of the mounting box.

[0010] Preferably, a cotton pad b is bonded to the inner wall of the installation box, two sliding rods are respectively fixed to the left and right sides of the lower surface of the installation box, the outer surface of the sliding rod is slidably connected to the inner wall of the slide cylinder, the lower surface of the slide cylinder is fixed to the upper surface of the breathing mask, and the upper surface of the installation box is fixed with a cable tie c.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model inserts the plug block into the card slot by pressing the pressing columns on the upper and lower sides of the plug block, releases the pressing column spring to push the connecting plate and the card column into the insertion hole, and thus connects the cable tie a and the cable tie b to the breathing mask, inserts the cable tie a into the slot, engages the cable tie a through the locking paddle, and engages the cable tie c with the slot to fix the breathing mask and prevent it from falling off, thereby solving the problem that the existing device cannot effectively prevent the breathing mask from falling off.

[0013] The utility model fixes the cotton pad a by using a Velcro mother tape and a Velcro child tape, and the two cotton pads a are respectively placed on the chin or the neck, and the threaded cylinder is rotated to drive the stud to move upward, and the upward movement of the stud drives the installation box to move upward, and the length between the installation box and the breathing mask is adjusted according to the length of the face of the person wearing the breathing mask, and the cotton pad b in the installation box is used to absorb sweat stains on the wearer's forehead, and the cotton pad a is used to absorb sweat stains on the wearer's chin and neck, and at the same time, the cotton pad a is used to resist and avoid strangulation marks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structure schematic diagram of the rear view of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the locking block and the cable tie b in the utility model;

[0018] In the figure: 1. breathing mask; 2. card slot; 3. plug-in block; 4. socket;

[0019] Connecting components: 51, clamping column; 52, pressing column; 53, connecting plate; 54, spring;

[0020] 6. Installation slot; 7. Cable tie a; 8. Cable tie b; 9. Locking block; 10. Slot; 11. Locking paddle; 12. Cotton pad a;

[0021] Lifting assembly: 131, threaded barrel; 132, stud;

[0022] 14. Slide rod; 15. Slide tube; 16. Installation box; 17. Cotton pad b; 18. Velcro; 19. Cable tie c; 20. Velcro mother tape. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] See also Figure 1-3 The utility model provides the following technical solutions: an anti-falling structure for a breathing mask, comprising a breathing mask 1, wherein two card slots 2 are respectively fixedly connected to the left and right sides of the front surface of the breathing mask 1, the inner wall of the card slot 2 is slidably connected to the outer surface of the plug block 3, a connecting component is arranged inside the card slot 2, and a cable tie a7 and a cable tie b8 are respectively fixedly connected to the two sides of the plug blocks 3 that are away from each other, the right side surface of the cable tie b8 is fixedly connected to the left side surface of the locking block 9, the upper surface of the locking block 9 is provided with two slots 10, and a lifting component is arranged on the upper surface of the breathing mask 1.

[0026] Specifically, the connection assembly includes two jacks 4 provided on the upper and lower surfaces of the inner wall of the card slot 2, the inner wall of the jack 4 is clamped with a clamping column 51, the lower surface of the clamping column 51 is fixedly connected to the upper surface of the connecting plate 53, the lower surface of the connecting plate 53 is symmetrically fixedly connected with a plurality of springs 54, the lower surface of the spring 54 is fixedly connected to the lower surface of the inner wall of the mounting slot 6, the mounting slot 6 is provided on the upper and lower surfaces of the plug block 3, and the upper surface of the connecting plate 53 is fixedly connected with a pressing column 52;

[0027] Press the pressing posts 52 on the upper and lower sides of the insert block 3 to insert the insert block 3 into the card slot 2, release the pressing posts 52 and the springs 54 to push the connecting plate 53 and the card posts 51 into the insertion hole 4, so that the cable ties a7 and b8 are connected to the breathing mask 1.

[0028] Specifically, two Velcro mother patches 20 are sleeved on the outer surfaces of the cable ties a7 and b8, the front of the inner wall of the Velcro mother patch 20 is bonded to the front of the Velcro sub-patch 18, and the two Velcro sub-patch 18 are respectively installed on the front of the cable ties a7 and b8, and the back of the Velcro mother patch 20 is fixedly connected to the front of the cotton pad a12;

[0029] The cotton pad a12 is fixed by the Velcro mother tape 20 and the Velcro sub-tape 18, and the two cotton pads a12 are placed on the chin or the neck respectively. The cable tie a7 is inserted into the slot 10, and the cable tie a7 is engaged by the locking paddle 11. The cotton pad a12 absorbs sweat stains on the wearer's chin and neck, and at the same time, the cotton pad a12 is used to resist and avoid strangulation marks.

[0030] Specifically, the left side surface of the inner wall of the slot 10 is fixedly connected to the lower side of the left side surface of the locking paddle 11;

[0031] During disassembly, the locking paddle 11 is moved to the right, and the locking paddle 11 is separated from the cable tie a7 and the cable tie c19, so that the cable tie a7 and the cable tie c19 can be taken out from the slot 10.

[0032] Specifically, the lifting assembly includes a threaded barrel 131 rotatably connected to the upper surface of the breathing mask 1, the inner wall of the threaded barrel 131 is threadedly connected with a stud 132, and the top of the stud 132 is fixedly connected to the lower surface of the installation box 16;

[0033] Rotating the threaded cylinder 131 drives the stud 132 to move upward, and the upward movement of the stud 132 drives the installation box 16 to move upward. The length between the installation box 16 and the breathing mask 1 is adjusted according to the length of the face of the person wearing the breathing mask 1, and the cotton pad b17 in the installation box 16 absorbs sweat stains on the wearer's forehead.

[0034] Specifically, the inner wall of the installation box 16 is bonded with a cotton pad b17, two slide bars 14 are respectively fixed to the left and right sides of the lower surface of the installation box 16, the outer surface of the slide bar 14 is slidably connected to the inner wall of the slide cylinder 15, the lower surface of the slide cylinder 15 is fixed to the upper surface of the breathing mask 1, and the upper surface of the installation box 16 is fixed with a cable tie c19;

[0035] The installation box 16 moves upward to drive the slide bar 14 to slide upward in the slide cylinder 15. The slide bar 14 and the slide cylinder 15 limit the installation box 16 and engage with the slot 10 through the cable tie c19, so as to fix the breathing mask 1 to prevent it from falling off.

[0036] The working principle and use process of this utility model:

[0037] The utility model, when in use;

[0038] Press the pressing posts 52 on the upper and lower sides of the plug block 3 to insert the plug block 3 into the card slot 2, release the pressing post 52 and the spring 54 to push the connecting plate 53 and the card post 51 into the insertion hole 4, so that the cable tie a7 and the cable tie b8 are connected to the breathing mask 1, and the cotton pad a12 is fixed by the Velcro mother patch 20 and the Velcro child patch 18. The two cotton pads a12 are placed on the chin or neck respectively, and the cable tie a7 is inserted into the slot 10. The cable tie a7 is engaged with the locking paddle 11, and the threaded cylinder 131 is rotated to drive the stud 132 to move upward. The stud 132 moves upward and drives the installation box 16 to move upward. The length between the installation box 16 and the breathing mask 1 is adjusted according to the length of the face of the person wearing the breathing mask 1, and the sweat stains on the wearer's forehead are absorbed by the cotton pad b17 in the installation box 16. The breathing mask 1 is fixed by engaging the cable tie c19 with the slot 10 to prevent it from falling off.

[0039] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A breathing mask anti-falling structure, comprising a breathing mask (1), characterized in that: Two card slots (2) are fixedly connected to the left and right sides of the front of the breathing mask (1), the inner wall of the card slot (2) is slidably connected to the outer surface of the plug block (3), a connecting component is arranged inside the card slot (2), and a cable tie a (7) and a cable tie b (8) are fixedly connected to the two sides of the plug blocks (3) away from each other, the right side of the cable tie b (8) is fixedly connected to the left side of the locking block (9), the upper surface of the locking block (9) is provided with two slots (10), and a lifting component is arranged on the upper surface of the breathing mask (1).

2. The anti-falling structure of a breathing mask according to claim 1, characterized in that: The connection assembly comprises two jacks (4) provided on the upper and lower surfaces of the inner wall of the card slot (2); the inner wall of the jack (4) is clamped with a clamping column (51); the lower surface of the clamping column (51) is fixedly connected to the upper surface of a connecting plate (53); the lower surface of the connecting plate (53) is symmetrically fixedly connected to a plurality of springs (54); the lower surface of the springs (54) is fixedly connected to the lower surface of the inner wall of the mounting slot (6); the mounting slot (6) is provided on the upper and lower surfaces of the plug block (3); the upper surface of the connecting plate (53) is fixedly connected to a pressing column (52).

3. The anti-falling structure of a breathing mask according to claim 1, characterized in that: Two Velcro tapes (20) are sleeved on the outer surfaces of the cable tie a (7) and the cable tie b (8), the front side of the inner wall of the Velcro tape (20) is bonded to the front side of the Velcro tape (18), and the two Velcro tapes (18) are respectively installed on the front side of the cable tie a (7) and the cable tie b (8), and the back side of the Velcro tape (20) is fixedly connected to the front side of the cotton pad a (12).

4. The anti-falling structure of a breathing mask according to claim 1, characterized in that: The left side surface of the inner wall of the slot (10) is fixedly connected to the lower side of the left side surface of the locking paddle (11).

5. The anti-falling structure of a breathing mask according to claim 1, characterized in that: The lifting assembly comprises a threaded barrel (131) rotatably connected to the upper surface of the breathing mask (1), a stud (132) being threadedly connected to the inner wall of the threaded barrel (131), and a top end of the stud (132) being fixedly connected to the lower surface of the mounting box (16).

6. The anti-falling structure of a breathing mask according to claim 5, characterized in that: The inner wall of the installation box (16) is bonded with a cotton pad b (17), and two sliding rods (14) are fixedly connected to the left and right sides of the lower surface of the installation box (16), respectively. The outer surface of the sliding rod (14) is slidably connected to the inner wall of the slide cylinder (15), and the lower surface of the slide cylinder (15) is fixedly connected to the upper surface of the breathing mask (1), and the upper surface of the installation box (16) is fixedly connected with a cable tie c (19).

Images