CN213785498U - Adjustable medical mask - Google Patents

Abstract

The utility model discloses a medical gauze mask of adjustable, prevent reining in silica gel hose, adjusting sleeve, pin thread and box including gauze mask body, band, ear, be equipped with the fixed part on the gauze mask body, the band is located on the fixed part, the ear prevents reining in silica gel hose and slides and cup joint and locate on the band, the ear prevents reining in the diameter of silica gel hose and equals the diameter of band, adjusting sleeve symmetry cup joints on the band of locating gauze mask body both sides, on the adjusting sleeve of gauze mask body both sides was located respectively to pin thread and box, the lock joint can be dismantled to pin thread and box and links to each other. The utility model belongs to the technical field of medical instrument, specifically provide a practicality height, easy operation, be convenient for adjust gauze mask and facial laminating degree, wear comfortable adjustable medical gauze mask.

Description

Adjustable medical mask

Technical Field

The utility model belongs to the technical field of medical instrument, specifically indicate a medical gauze mask of adjustable.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. Current gauze mask generally comprises the cover body and band, because facial structure's difference, when wearing gauze mask, there is the gap easily in nasal part and face, leads to the leakproofness of gauze mask relatively poor, leads to medical personnel bacterial infection easily, and in addition, easily produce the strain to the ear when the fixed fastening of current gauze mask band, ear's crack clearance is tightened up pain, very uncomfortable.

Therefore, in order to solve the existing problems, the invention particularly provides a new technical scheme.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing difficult problem, the utility model provides a medical gauze mask of practicality height, easy operation, be convenient for adjust gauze mask and facial laminating degree, wear comfortable adjustable.

The utility model adopts the following technical scheme: the utility model discloses adjustable medical gauze mask, including gauze mask body, band, ear prevent tying silica gel hose, adjusting collar, pin thread and box, be equipped with the fixed part on the gauze mask body, the band is located on the fixed part, ear prevent tying silica gel hose slip cup joint locate the band on, the diameter of ear prevent tying silica gel hose equals the diameter of band, makes ear prevent tying silica gel hose can't produce the removal relative to the band under no exogenic action, ear prevent tying silica gel hose protect the ear, protect the ear not receive the band wearing and tearing, adjusting collar symmetry cup joints locate on the band of gauze mask body both sides, pin thread and box locate respectively on the adjusting collar of gauze mask body both sides, pin thread and box can dismantle the lock joint and link to each other, pin thread and box are convenient for fix the gauze mask fast; the strap comprises an upper strap and a lower strap, the upper strap and the lower strap are respectively arranged at the upper end and the lower end of the mask body, the ear part tightening-proof silica gel hose is sleeved on the upper strap in a sliding manner, the adjusting sleeve comprises a sleeve body, a pressing rod, a clamping plate and a clamping spring, the sleeve body is sleeved outside the upper strap and the lower strap in a sliding manner, a clamping groove is arranged in the sleeve body, the pressing rod penetrates through the upper wall of the sleeve body and is arranged in the clamping groove in a sliding manner, the clamping plate is arranged at the lower end of the pressing rod and is arranged in the clamping groove in a sliding manner, the clamping plate is provided with a clamping through hole, the diameter of the clamping through hole is equal to the inner diameter of the sleeve body, the clamping spring is arranged between the lower wall of the clamping groove and the clamping plate, the clamping spring pushes the clamping plate to move upwards under the action of elasticity to be close to the upper wall of the clamping groove, so that the axle center of the clamping through hole is deviated from the axle center of the sleeve body, the clamping through hole is staggered with the sleeve body, so that the upper binding band and the lower binding band are clamped between the clamping through hole and the sleeve body, the pressing rod is pressed downwards to quickly adjust the upper binding band and the lower binding band, the upper binding band and the lower binding band are adjusted in length conveniently and quickly, and the upper binding band and the lower binding band are adjustable independently.

Further, the diameter of sleeve pipe body is greater than the sum of upper band diameter and lower band diameter, sleeve pipe body both ends intercommunication is equipped with the direction section, the inside through-hole of direction section is the round platform setting, and the direction section is convenient for with upper band and lower band direction to this internal of sleeve pipe.

Further, go up the band and be equipped with the limiting plate with band end down, the diameter of limiting plate is greater than the diameter of sleeve pipe body, and the limiting plate avoids the sleeve pipe body to break away from and goes up the band and band down.

Further, sleeve pipe body parcel is equipped with the protection silica gel membrane, and the hair is drawn together to collude when avoiding pressing the press lever to the protection silica gel membrane and twines into the gap department between press lever and the sleeve pipe body.

Further, the inside rubber arch that is equipped with the dislocation set of box and pin thread, the protruding frictional force that increases pin thread and box of rubber for the pin thread box lock joint is more firm.

Further, be equipped with metal nose holding strip on the gauze mask body for the gauze mask is laminated facial more.

Further, be equipped with the wave decorative pattern on ear's anti-tightening silica gel hose lateral wall, the wave decorative pattern increases ear's anti-tightening silica gel hose and the frictional force between the ear crack, avoids ear's anti-tightening silica gel hose slippage.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme adjustable medical gauze mask simple structure, reasonable in design, it is easy and simple to handle, prevent tieing the silica gel hose through the ear and effectively avoid the band to tie in and grind the ear, prevent tieing the frictional force of silica gel hose and ear through wave decorative pattern increase ear, effective antiskid improves the travelling comfort of wearing, the joint through-hole and the sleeve pipe body through dislocation set realize fixed to the quick adjustment of last band and lower band, go up the band and the band is adjustable alone down, male buckle and box quick fixation gauze mask.

Drawings

Fig. 1 is a schematic view of the adjustable medical mask of the present invention;

fig. 2 is a top view of the adjustable medical mask of the present invention;

fig. 3 is a schematic structural view of the adjustable medical mask adjusting sleeve of the present invention.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings: 1. gauze mask body, 2, band, 3, ear prevent reining in silica gel hose, 4, adjusting collar, 5, pin thread, 6, box, 7, fixed part, 8, go up the band, 9, lower band, 10, sleeve pipe body, 11, press the pole, 12, joint board, 13, joint through-hole, 14, joint spring, 15, joint groove, 16, wave decorative pattern, 17, guide section, 18, limiting plate, 19, protective silica gel film, 20, rubber are protruding, 21, metal nose holding strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in figures 1-3, the adjustable medical mask of the present invention comprises a mask body 1, a band 2, an ear tightening-prevention silica gel hose 3, an adjusting sleeve 4, a male buckle 5 and a female buckle 6, wherein the mask body 1 is provided with a fixing portion 7, the band 2 is arranged on the fixing portion 7, the ear tightening-prevention silica gel hose 3 is slidably sleeved on the band 2, the diameter of the ear tightening-prevention silica gel hose 3 is equal to the diameter of the band 2, the adjusting sleeve 4 is symmetrically sleeved on the band 2 at two sides of the mask body 1, the male buckle 5 and the female buckle 6 are respectively arranged on the adjusting sleeve 4 at two sides of the mask body 1, the male buckle 5 and the female buckle 6 are detachably fastened and connected, the band 2 comprises an upper band 8 and a lower band 9, the upper band 8 and the lower band 9 are respectively arranged at the upper end and the lower end of the mask body 1, the ear tightening-prevention silica gel hose 3 is slidably sleeved on the upper band 8, adjusting sleeve 4 includes sleeve pipe body 10, presses depression bar 11, joint board 12 and joint spring 14, sleeve pipe body 10 slides to cup joint and locates outside band 8 and band 9 down, be equipped with joint groove 15 in the sleeve pipe body 10, press depression bar 11 to run through sleeve pipe body 10 upper wall and slide and locate in joint groove 15, joint board 12 is located and is pressed 11 lower extremes of depression bar, joint board 12 slides and locates in joint groove 15, be equipped with joint through-hole 13 on the joint board 12, the diameter of joint through-hole 13 equals sleeve pipe body 10 internal diameters, joint spring 14 is located between joint groove 15 lower wall and the joint board 12.

The mask comprises a mask body 1 and a sleeve body 10, wherein the diameter of the sleeve body 10 is larger than the sum of the diameter of an upper binding band 8 and the diameter of a lower binding band 9, two ends of the sleeve body 10 are communicated with guide sections 17, through holes in the guide sections 17 are arranged in a circular truncated cone shape, the tail ends of the upper binding band 8 and the lower binding band 9 are provided with limiting plates 18, the diameter of each limiting plate 18 is larger than the diameter of the sleeve body 10, the sleeve body 10 is wrapped with a protective silica gel film 19, rubber bulges 20 which are arranged in a staggered mode are arranged in a female buckle 6 and a male buckle 5, and the mask body 1 is provided with a metal nose clamping strip 21; the side wall of the ear anti-tightening silica gel hose 3 is provided with wavy patterns 16.

When the mask is used specifically, the mask is attached to the face of a user, the metal nose holding strip 21 is pressed to be attached to the bridge of the nose of a patient, the attachment degree of the mask is increased, the upper strap 8 and the lower strap 9 are respectively arranged above and below the ear to wear the mask, the pressing rod 11 is pressed downwards to enable the clamping through hole 13 of the clamping plate 12 to be aligned with the sleeve body 10, the pressing rod 11 is loosened after the upper strap 8 and the lower strap 9 are pulled to be in proper length, the clamping spring 14 pushes the clamping plate 12 to move upwards under the action of elasticity to be close to the upper wall of the clamping groove 15, the clamping through hole 13 is staggered with the sleeve body 10, the upper strap 8 and the lower strap 9 are clamped and fixed in a gap between the clamping through hole 13 and the sleeve body 10 rapidly, the sleeve body 10 is clamped and fixed on the upper strap 8 and the lower strap 9, the male buckle 5 is fastened on the female buckle 6 to enable the straps 2 at two ends of the mask body 1 to be fixed together, the gauze mask laminating is worn in user's face, adjusts the ear and prevents tying silica gel hose 3 and make its card in ear gap department, prevents that 2 staffs of band from tying and grinding ear skin, improves and wears the comfort level, only need when plucking pull down can from box 6 with pin 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An adjustable medical gauze mask which characterized in that: comprises a mask body, a bridle, ear tightening-proof silica gel hoses, adjusting sleeves, a male buckle and a female buckle, wherein the mask body is provided with a fixing part, the bridle is arranged on the fixing part, the ear tightening-proof silica gel hoses are sleeved on the bridle in a sliding way, the diameter of the ear tightening-proof silica gel hoses is equal to that of the bridle, the adjusting sleeves are symmetrically sleeved on the bridles at two sides of the mask body, the male buckle and the female buckle are respectively arranged on the adjusting sleeves at two sides of the mask body, the male buckle and the female buckle can be detachably buckled and connected, the bridle comprises an upper bridle and a lower bridle, the upper bridle and the lower bridle are respectively arranged at the upper end and the lower end of the mask body, the ear tightening-proof silica gel hoses are sleeved on the upper bridle in a sliding way, the adjusting sleeves comprise sleeve bodies, pressing rods, clamping plates and clamping springs, the sleeve bodies are sleeved outside the upper bridle and the lower bridle in a sliding way, this internal joint groove that is equipped with of sleeve pipe, press the depression bar to run through the sleeve pipe body upper wall and slide and locate the joint inslot, the clamp plate is located and is pressed the depression bar lower extreme, the clamp plate slides and locates the joint inslot, be equipped with the joint through-hole on the clamp plate, the diameter of joint through-hole equals sleeve pipe body internal diameter, the joint spring is located between joint groove lower wall and the joint board.

2. The adjustable medical mask of claim 1 wherein: the diameter of the sleeve body is larger than the sum of the diameter of the upper binding band and the diameter of the lower binding band, two ends of the sleeve body are communicated with guide sections, and through holes in the guide sections are arranged in a circular truncated cone shape.

3. The adjustable medical mask of claim 1 wherein: the tail ends of the upper and lower bridles are provided with limiting plates, and the diameters of the limiting plates are larger than that of the sleeve body.

4. The adjustable medical mask of claim 1 wherein: the sleeve body is wrapped with a protective silica gel film.

5. The adjustable medical mask of claim 1 wherein: the female buckle and the male buckle are internally provided with rubber bulges which are arranged in a staggered manner.

6. The adjustable medical mask of claim 1 wherein: the mask body is provided with a metal nose clamping strip.

7. The adjustable medical mask of claim 1 wherein: the ear anti-tightening silica gel hose side wall is provided with wavy patterns.

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