Anti-tightening mask

Abstract

The utility model discloses an anti-tightening mask which comprises a mask body, wearing elastic rope assemblies and a connecting assembly, the wearing elastic rope assemblies are symmetrically arranged on the two sides of the mask body, and each wearing elastic rope assembly comprises two parallel main elastic ropes and two parallel limiting elastic ropes. The two ends of the two limiting elastic ropes are each provided with a rubber sleeve in a tying mode, the two rubber sleeves on the same limiting elastic rope are arranged on the two main elastic ropes in a sleeving mode respectively, one end of each main elastic rope is tied to the side edge of the mask body, and the other end of each main elastic rope is tied to the connecting assembly. The length of the connecting assembly is adjusted by inserting the inserting piece into the distance adjusting piece, and a filter cotton box is arranged on the right side of the mask body. The connecting assembly is used for connecting and wearing, the size of the wearing head can be adjusted, the positions of the ears are limited on the two sides of the ears through the two limiting elastic ropes, the main elastic rope is prevented from being separated and can be sleeved around the ears to limit movement of the main elastic rope, and therefore the mask body is stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of masks, in particular to an anti-strangulation mask. Background Art

[0002] Medical surgical masks are a common item for medical personnel. They are particularly important during surgery to reduce the risk of contamination of surgical instruments and the surgical site by droplets. A medical surgical mask consists of a mask body, a nose clip, and ear straps. The ear straps are placed behind the ears, with the mask body covering the nose and mouth. The nose clip is pressed down against the base of the nose to ensure a tight seal. However, the ear straps can easily strangle the ears during mask wearing, leaving marks and even damaging them. Therefore, a strangulation-resistant mask is proposed. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one purpose of the present invention is to provide an anti-strangulation mask that solves the problem that the mask easily strangles the ears when worn.

[0004] According to the utility model, an anti-strangulation mask is proposed, which includes a mask body, a wearing elastic rope assembly and a connecting assembly. The wearing elastic rope assemblies are symmetrically provided on both sides of the mask body. The wearing elastic rope assembly includes two parallel main elastic ropes and two parallel limiting elastic ropes. Both ends of the two limiting elastic ropes are tied with a rubber sleeve, and the two rubber sleeves on the same limiting elastic rope are respectively put on the two main elastic ropes. One end of the main elastic rope is tied to the side of the mask body, and the other end is tied to the connecting assembly. The connecting assembly includes a connector and a distance adjusting component. The connector is inserted into the distance adjusting component to adjust the length of the connecting assembly. A filter cotton box is provided on the right side of the mask body.

[0005] In some embodiments of the present invention, a wire hole is provided at the axis position of the rubber sleeve, and the main elastic rope passes through the wire hole with interference fit. A circle of groove is provided on the outer wall at the middle position of the rubber sleeve, and the limiting elastic rope is tied in the groove.

[0006] In other embodiments of the present invention, the distance adjusting member includes a distance adjusting rubber plate and a recess is provided on the upper surface of the distance adjusting rubber plate, two rows of parallel distance columns are provided in the recess, and the plug-in member includes a rubber strip and a clip-on strip, two parallel clip-on strips are installed on one side of the rubber strip, and the two clip-on strips are correspondingly clipped onto the two rows of distance columns.

[0007] In other embodiments of the present invention, a plurality of clamping holes are provided on the clamping strip at equal intervals, and the number of the clamping holes is not less than the number of a row of spacing columns.

[0008] In other embodiments of the present invention, a cotton thread layer is wrapped around the surface of the main elastic rope and the limiting elastic rope.

[0009] In other embodiments of the present invention, a nose shaping strip is provided on the inner side of the upper edge of the mask body.

[0010] In the utility model, the connection assembly is used for connection and wearing, and the size of the head shape can be adjusted. The ear position is limited on both sides of the ear by two limiting elastic ropes to prevent the main elastic rope from detaching and can be wrapped around the ears to limit the movement of the main elastic rope, thereby stabilizing the mask body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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:

[0012] Figure 1 The present invention provides a structural diagram of an anti-strangulation mask.

[0013] Figure 2 This is a structural diagram of the connection assembly proposed in the present utility model.

[0014] Figure 3 This is a schematic structural diagram of the rubber sleeve proposed in the utility model.

[0015] In the figure: 1. Mask body; 2. Filter cotton box; 3. Main elastic rope; 4. Limiting elastic rope; 5. Rubber sleeve; 6. Adjustable distance rubber plate; 60. Notch; 61. Fixed distance column; 7. Rubber strip; 8. Snap-on strip; 81. Snap-on hole. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] Reference Figure 1-3, an anti-strangle mask, comprising a mask body 1, a wearing elastic rope assembly and a connecting assembly. The mask body 1 is symmetrically provided with a wearing elastic rope assembly on both sides, and the wearing elastic rope assembly includes two parallel main elastic ropes 3 and two parallel limiting elastic ropes 4. Both ends of the two limiting elastic ropes 4 are tied with a rubber sleeve 5 and the two rubber sleeves 5 on the same limiting elastic rope 4 are respectively put on the two main elastic ropes 3. One end of the main elastic rope 3 is tied to the side of the mask body 1, and the other end is tied to the connecting assembly. The connecting assembly includes a connector and a distance adjusting component. The connector is inserted into the distance adjusting component to adjust the length of the connecting assembly. A filter cotton box 2 is provided on the right side of the mask body 1.

[0019] The mask body 1 is attached to the mouth, and the connector is installed on the distance adjusting piece so that the tensile strength of the main elastic rope is suitable for wearing. At this time, by pulling the rubber sleeve on the main elastic rope, the two limiting elastic ropes 4 are on both sides of the ears and form a surrounding edge with the two main elastic ropes to cover the ears, but will not strangle the ears, restrict the movement of the main elastic ropes, and thus cover under the ears, which can also prevent the mask body 1 from shaking or being worn unstable.

[0020] A wire hole is provided at the axis position of the rubber sleeve 5, and the main elastic rope 3 passes through the wire hole with interference fit. A circle of groove is provided on the outer wall at the middle position of the rubber sleeve 5, and the limiting elastic rope 4 is tied in the groove.

[0021] The main elastic rope 3 passes through the wire hole with interference fit, which can ensure that the main elastic rope 3 can be firmly set, and the rubber sleeve 5 can be pulled to adjust the position of the rubber sleeve 5.

[0022] The distance adjusting member includes a distance adjusting rubber plate 6 and a recess 60 is provided on the upper surface of the distance adjusting rubber plate 6, two rows of parallel distance columns 61 are provided in the recess 60, and the plug-in member includes a rubber strip 7 and a clamping strip 8. Two parallel clamping strips 8 are installed on one side of the rubber strip 7, and the two clamping strips 8 are correspondingly clamped on the two rows of distance columns 61.

[0023] The snap-fit strip 8 is installed on the distance column 61 in the recess 60. Due to the design of the recess 60, the distance-adjusting rubber plate 6 and the rubber strip 7 are better attached to the back of the head. By inserting the snap-fit strip 8 into the length of the recess, the distance between the distance-adjusting rubber plate 6 and the rubber strip 7 can be adjusted, thereby achieving the length adjustment function.

[0024] The snap-in strip 8 is provided with a plurality of snap-in holes 81 at equal intervals, and the number of the snap-in holes 81 is not less than the number of a row of distance columns 61. The snap-in holes 81 on the snap-in strip 8 are clamped on different distance columns 61 to adjust the spacing, similar to the width-adjusting snap-in strip on the back of a hat.

[0025] The main elastic cord 3 and the limiting elastic cord 4 are both wrapped with a layer of cotton thread, making them more comfortable to wear.

[0026] A nose shaping strip is provided on the inner side of the upper side of the mask body 1. It is used to shape the bridge of the nose and prevent air leakage at the bridge of the nose.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-strangulation mask, characterized by: The invention comprises a mask body (1), a wearing elastic cord assembly and a connecting assembly, wherein the wearing elastic cord assembly is symmetrically provided on both sides of the mask body (1), and the wearing elastic cord assembly comprises two parallel main elastic cords (3) and two parallel position-limiting elastic cords (4), both ends of the two position-limiting elastic cords (4) are tied with a rubber sleeve (5), and the two rubber sleeves (5) on the same position-limiting elastic cord (4) are respectively sleeved on the two main elastic cords (3), one end of the main elastic cord (3) is tied to the side of the mask body (1), and the other end is tied to the connecting assembly, and the connecting assembly comprises a plug-in connector and a distance-adjusting component, and the plug-in connector is inserted into the distance-adjusting component to adjust the length of the connecting assembly, and a filter cotton box (2) is provided on the right side of the mask body (1).

2. The anti-strangulation mask according to claim 1, characterized in that: A wire hole is provided at the axis position of the rubber sleeve (5), and the main elastic rope (3) passes through the wire hole with interference fit. A circle of groove is provided on the outer wall at the middle position of the rubber sleeve (5), and the limiting elastic rope (4) is tied in the groove.

3. The anti-strangulation mask according to claim 1, characterized in that: The distance adjusting member comprises a distance adjusting rubber plate (6), and a notch (60) is provided on the upper surface of the distance adjusting rubber plate (6), two rows of parallel distance posts (61) are provided in the notch (60), and the plug-in member comprises a rubber strip (7) and a clamping strip (8), two parallel clamping strips (8) are installed on one side of the rubber strip (7), and the two clamping strips (8) are correspondingly clamped on the two rows of distance posts (61).

4. The anti-strangulation mask according to claim 3, characterized in that: The snap-in strip (8) is provided with a plurality of snap-in holes (81) at equal intervals, and the number of the snap-in holes (81) is not less than the number of a row of fixed-distance columns (61).

5. The anti-strangulation mask according to claim 1, characterized in that: A cotton thread layer is wound around the surface of the main elastic rope (3) and the limiting elastic rope (4).

6. The anti-strangulation mask according to claim 1, characterized in that: A nose shaping strip is provided on the inner side of the upper edge of the mask body (1).

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