Reusable assembled breathing mask

Abstract

The utility model discloses a reusable assembled breathing mask, which belongs to the technical field of breathing masks, and comprises a mask body and a fixing piece, the side surface of the mask body is communicated with a connecting pipe, and the side surface of the mask body is provided with an exhaust hole; the fixing piece comprises an upper connecting strip, an upper connecting screw hole, a connecting rod, an upper fixing strip, an upper elastic band, a lower connecting strip and a lower elastic band, the upper connecting strip is fixed to the top end of the cover body, the upper connecting screw hole is formed in the upper connecting strip, the connecting rod is connected with the upper connecting strip through the upper connecting screw hole, the upper fixing strip is installed on the connecting rod, and the lower fixing strip is installed on the lower elastic band. The upper elastic bands are installed on the two sides of the upper fixing strip, the lower connecting strips are symmetrically arranged at the bottom ends of the side faces of the mask body, and the lower elastic bands are installed on the two sides of the lower connecting strips, so that the upper fixing strip, the upper elastic bands and the mask body can be detached and separated, and follow-up disinfection and repeated use are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a breathing mask technical field, concretely relates to a reusable assembled breathing mask. BACKGROUND

[0002] The breathing mask is a device for connecting external oxygen delivery equipment and patient's mouth and nose, is mainly used for delivering oxygen to the patient, is generally composed of a mask body, a connecting pipe and fixing belts, and the existing breathing mask is usually provided with two groups of fixing belts on the mask body in order to prevent it from falling off during use, one group is located at an upper position of the mask body and is fixed by being sleeved at the patient's forehead, and the other group is located at a lower position of the mask body and is fixed by being sleeved at a lower position of the patient's ear.

[0003] However, the existing breathing mask is integrally arranged and the components are fixed on the mask body and cannot be disassembled, so that it is inconvenient to disinfect after use.

[0004] Therefore, the utility model discloses a reusable assembled breathing mask to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a reusable assembled breathing mask.

[0006] To achieve the above object, the utility model discloses the following technical scheme:

[0007] A reusable assembled breathing mask, comprising a mask body and a fixing part, the mask body is communicated with a connecting pipe on the side, the mask body is provided with an exhaust hole on the side, the fixing part comprises an upper connecting strip, an upper connecting screw hole, a connecting rod, an upper fixing strip, an upper elastic belt, a lower connecting strip and a lower elastic belt, the upper connecting strip is fixed at the top end of the mask body, the upper connecting screw hole is arranged on the upper connecting strip, the connecting rod is connected with the upper connecting screw hole and the upper connecting strip, the upper fixing strip is installed on the connecting rod, the upper elastic belt is installed on both sides of the upper fixing strip, the lower connecting strip is symmetrically arranged at the bottom end of the mask body, and the lower elastic belt is installed on both sides of the lower connecting strip. 。

[0008] Furthermore, the connecting pipe is screw-fixed on the mask body, and the width of the lower elastic belt is less than that of the upper elastic belt.

[0009] Furthermore, the connecting rod comprises a threaded part and a smooth part, the threaded part is screw-threadedly matched with the upper connecting screw hole, and the smooth part rotates at the bottom end of the upper fixing strip.

[0010] Furthermore, a soft pad layer is attached to one side of the upper fixing strip.

[0011] Further, the upper fixed strip side is provided with an adjusting member, the adjusting member comprises a sliding groove, a sliding block and a screw rod, the sliding groove is arranged on the upper fixed strip side, the sliding block slides in the sliding groove, and the screw rod rotates in the sliding groove and is provided through the sliding block in a threaded manner.

[0012] Further, the sliding groove is arranged through the upper fixed strip top end and both sides, the sliding block both sides are flush with the upper fixed strip both sides respectively, and the screw rod top end is arranged higher than the upper fixed strip top end.

[0013] Further, the sliding block side is provided with an upper mounting member, the lower connecting strip side is provided with a lower mounting member, the upper mounting member comprises an upper side plate, an upper through hole, an upper screw hole and an upper connecting rod with threads, and the lower mounting member comprises a lower side plate, a lower through hole, a lower screw hole and a lower connecting rod with threads.

[0014] Further, the upper side plate is provided with two groups and is fixed symmetrically on both sides of the sliding block center, the upper through hole is arranged through one group of upper side plates, the upper screw hole is arranged on another group of upper side plates, the upper connecting rod is fixed in the upper screw hole through the upper through hole, and the upper elastic belt two ends are matched with the upper mounting groove.

[0015] Further, the lower side plate is provided with two groups and is arranged symmetrically on both sides of the lower connecting strip center, the lower through hole is arranged through one group of lower side plates, the lower screw hole is arranged on another group of lower side plates, the lower connecting rod is fixed in the lower screw hole through the lower through hole, and the lower elastic belt two ends are matched with the lower mounting groove.

[0016] Further, the diameter of the upper connecting rod is equal to the diameter of the upper through hole, the length of the upper connecting rod is greater than the maximum vertical distance between the two groups of upper side plates, the diameter of the lower connecting rod is equal to the diameter of the lower through hole, and the length of the lower connecting rod is greater than the maximum vertical distance between the two groups of lower side plates.

[0017] Advantages

[0018] 1. By arranging the upper connecting strip, the upper connecting screw hole and the connecting rod, the upper fixed strip and the upper elastic belt and the cover body can be disassembled and separated by the cooperation of the connecting rod and the upper connecting screw hole, so that subsequent disinfection and reuse are facilitated.

[0019] 2. The soft pad layer is arranged, and protection is carried out when contacting the patient's face; the adjusting piece is arranged, the screw rod and the sliding block are threadedly matched, the position of the sliding block is adjusted by rotating the screw rod, and the position of the upper elastic band is adjusted; the upper mounting piece and the lower mounting piece are arranged, the upper elastic band is detachably mounted on the adjusting piece, the lower elastic band is detachably mounted on the lower connecting strip, when the breathing mask needs to be cleaned, the upper elastic band and the lower elastic band are separated from the mask body, and subsequent disinfection and reuse are facilitated; BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0021] Figure 1 It is a perspective view of the main structure of the reusable assembled breathing mask of the present application.

[0022] Figure 2 It is a perspective view of the mask body structure of the reusable assembled breathing mask of the present application.

[0023] Figure 3 It is an enlarged structure perspective view of A part of the reusable assembled breathing mask of the present application.

[0024] Figure 4 It is a perspective view of the fixing piece structure of the reusable assembled breathing mask of the present application.

[0025] Figure 5 It is a perspective view of the upper elastic band structure of the reusable assembled breathing mask of the present application.

[0026] Figure 6 It is a perspective view of the lower elastic band structure of the reusable assembled breathing mask of the present application.

[0027] The numbers in the figure respectively represent:

[0028] 1, cover body; 2, connecting pipe; 3, exhaust hole; 4, upper connecting strip; 5, upper connecting screw hole; 6, upper connecting rod; 7, upper fixed strip; 8, upper elastic band; 9, lower connecting strip; 10, lower elastic band; 11, threaded portion; 12, smooth portion; 13, soft pad layer; 14, sliding groove; 15, sliding block; 16, screw rod; 17, upper side plate; 18, upper through hole; 19, upper screw hole; 20, upper connecting rod; 21, lower side plate; 22, lower through hole; 23, lower screw hole; 24, lower connecting rod; 25, upper mounting groove; 26, lower mounting groove. DETAILED DESCRIPTION

[0029] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments but not all embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0030] The present application will be further described below with reference to the embodiments.

[0031] In some embodiments, referring to the drawings in the description Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a reusable assembled breathing mask comprises a cover body 1 and a fixing member, the cover body 1 is communicated with a connecting pipe 2 on the side, the cover body 1 is provided with an exhaust hole 3 on the side, the fixing member comprises an upper connecting strip 4, an upper connecting screw hole 5, a connecting rod 6, an upper fixed strip 7, an upper elastic band 8, a lower connecting strip 9 and a lower elastic band 10, the upper connecting strip 4 is fixed at the top end of the cover body 1, the upper connecting screw hole 5 is arranged on the upper connecting strip 4, the connecting rod 6 is connected through the upper connecting screw hole 5 and the upper connecting strip 4, the upper fixed strip 7 is installed on the connecting rod 6, the upper elastic band 8 is installed on both sides of the upper fixed strip 7, the lower connecting strip 9 is symmetrically arranged at the bottom end of the side of the cover body 1, and the lower elastic band 10 is installed on both sides of the lower connecting strip 9.

[0032] In the embodiments of the present application, when the breathing mask needs to be used, the cover body 1 is placed above the mouth and nose of the patient by using the fixing member, and the upper elastic band 8 and the lower elastic band 10 are used for auxiliary fixing, so as to avoid falling off during use, when the breathing mask needs to be cleaned, the upper fixed strip 7 and the upper elastic band 8 can be separated from the cover body 1 by using the cooperation of the connecting rod 6 and the upper connecting screw hole 5, so as to facilitate subsequent disinfection and reuse.

[0033] In the embodiment of the utility model, through setting up upper connecting strip 4, upper connecting screw hole 5 and connecting rod 6, using the cooperation of connecting rod 6 and upper connecting screw hole 5, upper fixed strip 7 and upper elastic band 8 and cover body 1 can be disassembled and separated, which is convenient for subsequent disinfection and reuse;

[0034] In one example of the utility model, the connecting pipe 2 is threadedly fixed on the cover body 1, and the width of the lower elastic band 10 is less than that of the upper elastic band 8; the connecting rod 6 comprises a threaded portion 11 and a smooth portion 12, the threaded portion 11 is threadedly connected with the upper connecting screw hole 5, and the smooth portion 12 is rotatably arranged at the bottom end of the upper fixed strip 7; the threaded portion 11 and the upper connecting screw hole 5 are threadedly connected, so that the upper fixed strip 7 is convenient to assemble and disassemble, and the upper fixed strip 7 and the smooth portion 12 are rotatably connected, so that the direction of the upper fixed strip 7 is convenient to adjust; a soft pad layer 13 is attached to one side of the upper fixed strip 7, and the soft pad layer 13 is used for protecting the patient's face when the upper fixed strip 7 contacts the patient's face; an adjusting member is arranged on the side of the upper fixed strip 7, the adjusting member comprises a sliding groove 14, a sliding block 15 and a screw rod 16, the sliding groove 14 is arranged through the top end and both sides of the upper fixed strip 7, the sliding block 15 is slidably arranged in the sliding groove 14, the sliding block 15 is flush with the both sides of the upper fixed strip 7, the screw rod 16 is rotatably arranged in the sliding groove 14 and threadedly arranged through the sliding block 15, the top end of the screw rod 16 is arranged to be higher than the top end of the upper fixed strip 7, the screw rod 16 and the sliding block 15 are threadedly connected, the position of the sliding block 15 is adjusted by rotating the screw rod 16, and the position of the upper elastic band 8 is adjusted;

[0035] In some embodiments, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, the slider 15 is provided with an upper mounting member on the side, and the lower connecting strip 9 is provided with a lower mounting member on the side, the upper mounting member comprises an upper side plate 17, an upper through hole 18, an upper screw hole 19 and a threaded upper connecting rod 20, the upper side plate 17 is symmetrically fixed on both sides of the center of the slider 15, the upper through hole 18 is arranged through one group of upper side plates 17, the upper screw hole 19 is arranged on the other group of upper side plates 17, the upper connecting rod 20 is fixed in the upper screw hole 19 through the upper through hole 18, the diameter of the upper connecting rod 20 is equal to the diameter of the upper through hole 18, and the length of the upper connecting rod 20 is greater than the maximum vertical distance between the two groups of upper side plates 17, the upper ends of the upper elastic bands 8 are matched with upper mounting grooves 25, and the lower mounting member comprises a lower side plate 21, a lower through hole 22, a lower screw hole 23 and a threaded lower connecting rod 24, the lower side plate 21 is symmetrically arranged on both sides of the center of the lower connecting strip 9, the lower through hole 22 is arranged through one group of lower side plates 21, the lower screw hole 23 is arranged on the other group of lower side plates 21, the lower connecting rod 24 is fixed in the lower screw hole 23 through the lower through hole 22, the diameter of the lower connecting rod 24 is equal to the diameter of the lower through hole 22, and the length of the lower connecting rod 24 is greater than the maximum vertical distance between the two groups of lower side plates 21, and the lower ends of the lower elastic bands 10 are matched with lower mounting grooves 26.

[0036] In the embodiment of the utility model, when using, first, the device is assembled, the threaded cooperation of threaded portion 11 and upper connecting screw hole 5 is utilized, the upper fixed strip 7 is convenient to assemble and disassemble, and the upper fixed strip 7 and smooth portion 12 are rotatably matched, the direction of upper fixed strip 7 is convenient to adjust, then upper elastic band 8 is placed between upper side plate 17, upper connecting rod 20 is fixed in upper screw hole 19 through upper through hole 18 and upper mounting groove 25, the installation of upper elastic band 8 is realized, lower elastic band 10 is placed between lower side plate 21, lower connecting rod 24 is fixed in lower screw hole 23 through lower through hole 22 and lower mounting groove 26, the installation of lower elastic band 10 is realized, cover body 1 is placed above the mouth and nose of patient by utilizing fixing part, is assisted and fixed through upper elastic band 8 and lower elastic band 10, avoids falling off when using, when needing to clean breathing mask, upper elastic band 8 and lower elastic band 10 can be separated from cover body 1, which is convenient for subsequent disinfection and reuse.

[0037] In the embodiment of the utility model, through setting upper mounting member and lower mounting member, upper elastic band 8 can be detachably installed on adjusting part, and lower elastic band 10 can be detachably installed on lower connecting strip 9, when needing to clean breathing mask, upper elastic band 8 and lower elastic band 10 can be separated from cover body 1, which is convenient for subsequent disinfection and reuse.

[0038] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A reusable assembled breathing mask comprising a mask body (1) and a fixing member, characterized in that: The cover (1) side is communicated with connecting pipe (2), the cover (1) side is provided with exhaust hole (3), the fixed part includes upper connecting strip (4), upper connecting screw hole (5), connecting rod (6), upper fixed strip (7), upper elastic band (8), lower connecting strip (9) and lower elastic band (10), the upper connecting strip (4) is fixed at the top end of cover (1), the upper connecting screw hole (5) is arranged on the upper connecting strip (4), the connecting rod (6) is connected through the upper connecting screw hole (5) and the upper connecting strip (4), the upper fixed strip (7) is installed on the connecting rod (6), the upper elastic band (8) is installed on both sides of the upper fixed strip (7), the lower connecting strip (9) is symmetrically arranged at the bottom end of the cover (1) side, and the lower elastic band (10) is installed on both sides of the lower connecting strip (9).

2. The reusable assembled respiratory mask of claim 1, wherein, The connecting pipe (2) is threadedly fixed on the cover (1), and the width of the lower elastic band (10) is less than that of the upper elastic band (8).

3. The reusable assembled respiratory mask according to claim 2, wherein, The connecting rod (6) includes a threaded portion (11) and a smooth portion (12), the threaded portion (11) is threadedly connected with the upper connecting screw hole (5), and the smooth portion (12) is rotatably arranged at the bottom end of the upper fixed strip (7).

4. The reusable assembled respiratory mask according to claim 3, wherein, A soft pad layer (13) is attached to one side of the upper fixed strip (7).

5. The reusable assembled respiratory mask according to claim 4, wherein, An adjusting member is arranged on the side of the upper fixed strip (7), the adjusting member includes a sliding groove (14), a sliding block (15) and a screw rod (16), the sliding groove (14) is arranged on the side of the upper fixed strip (7), the sliding block (15) is slidably arranged in the sliding groove (14), and the screw rod (16) is rotatably arranged in the sliding groove (14) and threadedly penetrates the sliding block (15).

6. The reusable assembled respiratory mask of claim 5, wherein, The sliding groove (14) penetrates the top end and both sides of the upper fixed strip (7), the sliding block (15) is flush with both sides of the upper fixed strip (7), and the top end of the screw rod (16) is higher than the top end of the upper fixed strip (7).

7. The reusable assembled respiratory mask according to claim 6, wherein, An upper mounting member is arranged on the side of the sliding block (15), a lower mounting member is arranged on the side of the lower connecting strip (9), the upper mounting member includes an upper side plate (17), an upper penetrating hole (18), an upper screw hole (19) and a threaded upper connecting rod (20), and the lower mounting member includes a lower side plate (21), a lower penetrating hole (22), a lower screw hole (23) and a threaded lower connecting rod (24).

8. The reusable assembled respiratory mask of claim 7, wherein, There are two groups of upper side plates (17) symmetrically fixed on both sides of the center of the sliding block (15), the upper penetrating hole (18) penetrates one group of upper side plates (17), the upper screw hole (19) is arranged on the other group of upper side plates (17), the upper connecting rod (20) is fixed in the upper screw hole (19) through the upper penetrating hole (18), and the upper elastic band (8) is matched with an upper mounting groove (25) at both ends.

9. The reusable assembled respiratory mask of claim 8, wherein, There are two groups of lower side plates (21) symmetrically arranged on both sides of the center of the lower connecting strip (9), the lower penetrating hole (22) penetrates one group of lower side plates (21), the lower screw hole (23) is arranged on the other group of lower side plates (21), the lower connecting rod (24) is fixed in the lower screw hole (23) through the lower penetrating hole (22), and the lower elastic band (10) is matched with a lower mounting groove (26) at both ends.

10. The reusable assembled respiratory mask of claim 9, wherein, The diameter of the upper connecting rod (20) is equal to the diameter of the upper through hole (18), the length of the upper connecting rod (20) is greater than the maximum vertical distance between the two groups of upper side plates (17), the diameter of the lower connecting rod (24) is equal to the diameter of the lower through hole (22), and the length of the lower connecting rod (24) is greater than the maximum vertical distance between the two groups of lower side plates (21).

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