CN212574220U

CN212574220U - Medical mask

Info

Publication number: CN212574220U
Application number: CN202021090708.8U
Authority: CN
Inventors: 卢锋; 何兴莉; 黄梅
Original assignee: Qianxinan Buyi and Miao Autonomous Prefecture Peoples Hospital
Current assignee: Qianxinan Buyi and Miao Autonomous Prefecture Peoples Hospital
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-23
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a medical mask, including the gauze mask body, the equal symmetrical fixed connection in gauze mask body both sides is provided with first lacing line, a serial communication port, the one end fixed connection that gauze mask body was kept away from to first lacing line is provided with the connecting rod, connecting rod middle part fixed connection is provided with the second and ties the lacing line, the one end fixed connection that the connecting rod was kept away from to the second lacing line is provided with the cassette, the connecting rod is provided with two sets ofly, and about gauze mask body symmetry, keeps away from a set of cassette connecting rod middle part fixed connection is provided with the buckle, buckle and cassette swing joint. The utility model discloses well connecting rod can prop up the part that the gauze mask is located behind the ear, prevents that first lacing wire from tying in to the ear and causing ear's stabbing pain, and the connecting rod can adjust different length according to individual needs, has effectively solved the gauze mask and has connected the rope and hang and arouse the uncomfortable problem of ear at the ear.

Description

Medical mask

Technical Field

The utility model relates to a medical protection accessory technical field specifically is a medical gauze mask.

Background

Because the hospital environment is complex, the viruses are numerous, the cross infection of the viruses is easily caused, the hospital personnel are very easily damaged by the viruses in the rescue process of the patient, and meanwhile, the secondary injury can be brought to the patient. Medical personnel can wear corresponding protection tool, and medical gauze mask is medical personnel's a commonly used instrument, shelters from the oronasal with medical gauze mask to reduce the inhalation of germ and debris, guarantee doctor's health, traditional medical gauze mask is single layer construction, and the main part is fixed by the connection rope at both ends, simple structure facilitates the use.

However, both sides of the conventional mask are hung behind the ears or tied to the head through elastic connecting ropes, and the connecting ropes are easily fixed behind the ears for a long time to cause skin stabbing pain, cause discomfort and easily slip when tied to the head.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical gauze mask to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a medical mask, includes the gauze mask body, the equal symmetrical fixed connection in gauze mask body both sides is provided with the first taut rope of tightening, its characterized in that, the one end fixed connection that the gauze mask body was kept away from to the first taut rope is provided with the connecting rod, connecting rod middle part fixed connection is provided with the second and tightens the taut rope, the one end fixed connection that the connecting rod was kept away from to the second tightened rope is provided with the cassette, the connecting rod is provided with two sets ofly, and about gauze mask body symmetry, keeps away from a set of the cassette connecting rod middle part fixed connection is provided with the buckle, buckle and cassette swing.

Further, the cassette includes fixed slot and guide way, the buckle includes guide head and elastic plate, guide head and guide way clearance fit, elastic plate and fixed slot clearance fit.

Furthermore, both ends are all fixed connection and are provided with first lacing wire about the connecting rod.

Further, the connecting rod is including the connecting rod body, the connecting rod body outside is the circular-arc of indent, connecting rod body top and bottom and circular-arc side are provided with the fillet.

Further, the top of the connecting rod is provided with an upper lifting column through threaded fit connection, the bottom of the connecting rod is provided with a sliding block in sliding connection, and the sliding block is fixedly connected with a lower lifting column.

Furthermore, the lower lifting column and the end, far away from the connecting rod body, of the upper lifting column are rotatably connected with a rotating column, and the rotating column is fixedly connected with the first tightening rope.

Further, the slider sets up in lift post both sides down, lift post includes screw thread post and slip post down, the slider sets up on the slip post, it is provided with the screw hole to go up lift capital portion, screw hole and screw thread post pass through screw-thread fit connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the connecting rod can prop up the part that the gauze mask is located behind the ear, prevents that first lacing wire from tightening up and causing ear's stabbing pain to the ear, and the connecting rod can adjust different length according to individual needs, has effectively solved the gauze mask and has connected the rope and hang and arouse the uncomfortable problem of ear at the ear.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the middle clamping seat of the present invention.

Fig. 3 is a main sectional view of the middle connecting rod of the present invention.

Fig. 4 is a schematic structural view of the middle lower lifting column of the present invention.

In the figure: 1-mask body, 2-first lacing line, 3-connecting rod, 31-connecting rod body, 32-upper lifting column, 321-threaded hole, 33-lower lifting column, 331-threaded column, 332-sliding column, 34-sliding block, 4-second lacing line, 5-clamping seat, 51-fixed groove, 52-guide groove, 6-buckle, 61-guide head and 62-elastic plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, in the embodiment of the present invention, a medical mask comprises a mask body 1, wherein first tightening ropes 2 are fixedly connected to both sides of the mask body 1, a connecting rod 3 is fixedly connected to one end of the first tightening rope 2 away from the mask body 1, a second tightening rope 4 is fixedly connected to the middle of the connecting rod 3, the first tightening ropes 2 are fixedly connected to both upper and lower ends of the connecting rod 3, a clamping seat 5 is fixedly connected to one end of the second tightening rope 4 away from the connecting rod 3, the connecting rods 3 are provided in two groups and are symmetrical with respect to the mask body 1, a buckle 6 is fixedly connected to the middle of one group of the connecting rods 3 away from the clamping seat 5, the buckle 6 and the clamping seat 5 are movably connected to relatively fix the mask and the head of a wearer, and the connecting rod 3 can support the portion of the mask located behind the ears, preventing the first lacing thread 2 from being caught in the ear to cause ear stinging.

Referring to fig. 1-2, the card holder 5 includes a fixing groove 51 and a guiding groove 52, the buckle 6 includes a guiding head 61 and an elastic plate 62, the buckle 6 is made of a material with certain elasticity, the guiding head 61 is movably matched with the guiding groove 52, the elastic plate 62 is movably matched with the fixing groove 51, the guiding head 61 guides the buckle 6 to pass through a hole arranged at the bottom of the card holder 5, the hole at the bottom of the card holder 5 presses the elastic plate 62 when the buckle 6 passes through the hole at the bottom of the card holder 5, the elastic plate 62 springs away from the pressing state, the guiding head 61 enters the guiding groove 52, the buckle 6 is released, the elastic plate 62 is clamped into the fixing groove 51 under the action of the second tightening rope 4, when the card holder 5 and the buckle 6 need to be separated, the buckle 6 is pushed towards the guiding groove 52, the elastic plates 62 at both sides of the card holder are pinched to, the clamping seat 5 and the clamping buckle 6 can be separated by pulling the clamping buckle 6 outwards.

Example 2

Please refer to fig. 1, fig. 3-4, in an embodiment of the present invention, a medical mask, includes a connecting rod 3, the connecting rod 3 includes a connecting rod body 31, the outer side of the connecting rod body 31 is arc-shaped, the top end and the bottom end of the connecting rod body 31 and the arc-shaped side face are provided with a fillet, the arc-shaped outer side and the fillet can avoid the sharp-pointed part from damaging the wearer, the outer side of the connecting rod 3 can be sleeved with a layer of elastic material

Please refer to fig. 3-4, the top of the connecting rod 3 is provided with an upper lifting column 32 through a screw thread fit connection, the bottom of the connecting rod 3 is provided with a sliding block 34 through a sliding connection, the sliding block 34 is fixedly connected with a lower lifting column 33, the lower lifting column 33 and one end of the upper lifting column 32 far away from the connecting rod body 31 are both rotatably connected with a rotating column, the rotating column is fixedly connected with the first lacing wire 2, the height of the connecting rod 3 can be adjusted through the upper lifting column 32 and the lower lifting column 33, the distance between the first lacing wires 2 at the two ends of the connecting rod 3 is adjusted according to the selection of different people, and the wearing comfort is improved.

Referring to fig. 1 and 3 to 4, the lower lifting column 33 includes a threaded column 331 and a sliding column 332, the sliding blocks 34 are disposed on two sides of the sliding column 332, the bottom of the upper lifting column 32 is provided with a threaded hole 321, the threaded hole 321 and the threaded column 331 are connected in a threaded fit manner, the sliding blocks 34 slide in the connecting rod body 31 along with the lower lifting column 33, the lower lifting column 33 is prevented from rotating, the sliding blocks 34 can also be prevented from sliding off the connecting rod body 31, the threaded column 331 and the threaded hole 321 are in threaded connection, when the length of the connecting rod 3 needs to be adjusted, the upper lifting column 32 is screwed, the upper lifting column 32 is lifted from the connecting rod body 31, and meanwhile, the lower lifting column 33 slides towards the bottom of the connecting rod body 31 relative to the threaded hole 321, and the heights of the upper and lower ends of the connecting.

The utility model discloses a theory of operation is:

the wearer places the mask body 1 on the face, the first tightening rope 2 is positioned on the upper side and the lower side of the ear, the connecting rod 3 is positioned behind the ear, the connecting rod 3 can support the part of the mask positioned behind the ear, the ear pricking pain caused by the tightening of the first tightening rope 2 on the ear is prevented, the clamping seat 5 and the buckle 6 are positioned on the rear side of the head, the guide head 61 guides the buckle 6 to pass through a hole arranged at the bottom of the clamping seat 5, the hole at the bottom of the clamping seat 5 extrudes the elastic plate 62 in the process that the buckle 6 passes through the hole at the bottom of the clamping seat 5, when the buckle 6 passes through the hole at the bottom of the clamping seat 5, the elastic plate 62 is bounced off from the extrusion state, the guide head 61 enters the guide groove 52, the buckle 6 is loosened, the elastic plate 62 is clamped into the fixing groove 51 under the action of the second tightening rope 4, the upper lifting column 32 is screwed, the upper lifting column 32 is lifted from the connecting rod, the height of both ends about can adjusting connecting rod 3 simultaneously, when needing to take off the gauze mask, hold between the fingers both sides elastic plate 62 and slide to the downthehole of cassette 5 bottom, outwards pull out buckle 6 and can separate cassette 5 and buckle 6.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a medical mask, includes gauze mask body (1), the equal symmetrical fixed connection in gauze mask body (1) both sides is provided with first lacing line (2), its characterized in that, the one end fixed connection that gauze mask body (1) was kept away from in first lacing line (2) is provided with connecting rod (3), connecting rod (3) middle part fixed connection is provided with second lacing line (4), the one end fixed connection that connecting rod (3) were kept away from in second lacing line (4) is provided with cassette (5), connecting rod (3) are provided with two sets ofly, and set up about gauze mask body (1) symmetry, keep away from a set of cassette (5) connecting rod (3) middle part fixed connection is provided with buckle (6), buckle (6) and cassette (5) swing joint.

2. The medical mask according to claim 1, wherein the holder (5) comprises a fixing groove (51) and a guiding groove (52), the buckle (6) comprises a guiding head (61) and an elastic plate (62), the guiding head (61) is movably matched with the guiding groove (52), and the elastic plate (62) is movably matched with the fixing groove (51).

3. The medical mask according to claim 1, wherein the upper and lower ends of the connecting rod (3) are fixedly connected with a first tightening rope (2).

4. The medical mask according to claim 1 or 3, wherein the connecting rod (3) comprises a connecting rod body (31), the outer side of the connecting rod body (31) is concave arc-shaped, and rounded corners are arranged at the top end, the bottom end and the arc-shaped side surface of the connecting rod body (31).

5. The medical mask according to claim 4, wherein the top of the connecting rod (3) is provided with an upper lifting column (32) by screw-fit connection, the bottom of the connecting rod (3) is slidably provided with a sliding block (34), and the sliding block (34) is fixedly connected with a lower lifting column (33).

6. The medical mask according to claim 5, wherein the ends of the lower lifting column (33) and the upper lifting column (32) far away from the connecting rod body (31) are rotatably connected to form a rotating column, and the rotating column is fixedly connected with the first tightening rope (2).

7. The medical mask according to claim 5, wherein the sliding blocks (34) are arranged on two sides of the lower lifting column (33), the lower lifting column (33) comprises a threaded column (331) and a sliding column (332), the sliding blocks (34) are arranged on the sliding column (332), a threaded hole (321) is arranged at the bottom of the upper lifting column (32), and the threaded hole (321) is connected with the threaded column (331) in a threaded fit manner.