CN212650443U

CN212650443U - Face-protecting mask

Info

Publication number: CN212650443U
Application number: CN202020994609.6U
Authority: CN
Inventors: 陈城
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-05
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to a gauze mask especially relates to a mask. The utility model provides a technical scheme be, the both sides fixedly connected with frenulum of gauze mask body, and its upper portion is soft metal material, upper end middle part an organic whole at the gauze mask body is connected with the face screen, fixedly connected with multiunit elasticity rope between the inboard and face screen in the upper end of gauze mask body, the articulated setting in the gauze mask body upper end outside of support mainboard symmetry of a pair of cuboid structure, and be close to face screen both sides, a pair of support subplate articulates the setting respectively and supports mainboard middle part in the correspondence, a pair of dog symmetry sets up the both sides in the face screen outside, a pair of recess sets up in the gauze mask body upper end outside, one end opening, and with support subplate one-to-one. The utility model provides a face protection gauze mask, design protection face and eye of accessible face screen, soft metal material can make gauze mask and the bridge of the nose more laminate, and the combined action of the elasticity rope of face screen both sides and backup pad makes the face screen need not the frenulum can be fine and the laminating of face, reduces and wears the step.

Description

Face-protecting mask

Technical Field

The utility model relates to a gauze mask especially relates to a mask.

Background

Medical personnel is carrying out the in-process of certain medical treatment operation to the patient, and the condition that eyes are contaminated by foreign matter or filth often can appear, and current ordinary gauze mask comprises gauze mask and frenulum, and the gauze mask can only cover the mouth nose and face below the eyes numerous and numerous, to the medical personnel of bore hole operation, can not play the effect of protection eyes.

Chinese utility model patent 201220134399.9 discloses an eyeshield gauze mask, this eyeshield gauze mask comprises transparency flake, gauze mask frenulum and gauze mask, is equipped with a transparency flake on the reason of gauze mask, and this transparency flake is crescent or rectangle, and the reason is arc or controls the angle round blunt on the reason of rectangle transparency flake, and its size can cover and shelter from eyes to the forehead portion to reach the mesh of eyeshield. However, the mask is usually made of cotton materials, the carrying effect is not good, the transparent thin sheet above the mask usually needs to be provided with tying bands on two sides to keep the mask attached to the face, the wearing process is complicated, and the mask is inconvenient to use.

Chinese utility model patent 201610355367.4 discloses an operation is with mouth eye nose protection casing, and this protection casing includes: the mask comprises a mask body, a nose cover, goggles and a rubber belt, wherein two ends of the rubber belt are respectively fixed on two sides of the mask body; the middle upper part of the mask is provided with an opening, the nose cover is fixed at the opening, and the opening is covered by the nose cover; both sides of the lower end of the nose cover are provided with vent holes, and a vent net is arranged at the vent holes in the nose cover; the goggles are fixed at the edge of the upper end of the mask. This protection casing top adopts small goggles, though need not additionally to use the frenulum fixed, but the protective area obviously diminishes, and the goggles top is in the non-protection state.

SUMMERY OF THE UTILITY MODEL

The utility model provides a face-protecting mask, the transparent thin slice that can effectively solve current face-protecting mask top keeps the inconvenience brought with facial laminating through the frenulum, can also guarantee that face has sufficient protection scope.

The utility model provides a technical scheme do:

a face mask comprising:

the upper part of the mask body is provided with a soft metal supporting strip;

the lower end of the face screen is integrally connected with the upper end of the mask body;

two ends of the elastic ropes are fixedly connected with the inner side of the upper end of the mask body and the face screen respectively;

the pair of supporting main boards are of cuboid structures and symmetrically arranged on two sides of the outer part of the face screen, and one ends of the supporting main boards are hinged with the soft metal supporting bars;

the pair of supporting auxiliary plates are symmetrically arranged between the supporting main plate and the soft metal supporting strips, and one ends of the supporting auxiliary plates are hinged with the middle parts of the corresponding supporting main plates;

the pair of limiting blocks are symmetrically arranged on two sides of the outer part of the panel, are positioned on the outer side corresponding to the supporting main board and are used for limiting the supporting main board;

the pair of grooves are arranged on the top surfaces of the soft metal supporting strips and are used for being matched with the other ends of the supporting auxiliary plates in a one-to-one correspondence mode;

and in the initial state, the supporting main plate and the supporting auxiliary plate are hinged together and are parallel to the soft metal supporting strips.

Preferably, when the supporting main plate is in contact with the corresponding limiting block, the included angle between the supporting main plate and the soft metal supporting strip is 30-45 degrees.

Preferably, when the supporting auxiliary plate is matched with the corresponding groove, the supporting auxiliary plate is perpendicular to the soft metal supporting strip.

Preferably, the two sides of the mask body are symmetrically provided with the tying bands.

Preferably, the thickness and the width of the face screen are 1/2-3/5 of the thickness and the width of the mask body, and the length of the face screen is 4/5-5/6 of the mask body; the length of the supporting main board is 1/4-1/3 of the length of the panel.

Preferably, the support sub-plate has a rectangular structure.

Preferably, the groove has a rectangular structure, and the cross-sectional dimension of the groove is greater than or equal to that of the support sub-plate.

Preferably, the plurality of groups of elastic ropes are three groups.

Preferably, the soft metal support strip on the upper part of the mask body is made of metal aluminum.

Preferably, the panel is made of a plastic material and the strap is made of an elastic material.

The utility model provides a pair of face guard gauze mask can effectively solve the transparent thin slice of current face guard gauze mask top and keep the inconvenience of bringing with facial laminating through the frenulum, can also guarantee that face has sufficient protection scope.

Drawings

Fig. 1 is a schematic structural view of the mask of the present invention.

Fig. 2 is a front view of the mask of the present invention.

Fig. 3 is a schematic structural diagram of the support main board of the present invention.

Fig. 4 is a schematic structural view of the elastic rope of the present invention.

Fig. 5 is a schematic structural view of the groove of the present invention.

Description of the reference numerals

1. A mask body; 2. a tie strap; 3. an elastic cord; 4. a face screen; 5. supporting the main board; 6. a support sub-plate; 7. a limiting block; 8. and (4) a groove.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

As shown in fig. 1-5, the utility model provides a face-protecting mask, including mask body 1, frenulum 2, elastic rope 3, face screen 4, support mainboard 5, support subplate 6, stopper 7 and recess 8. The upper part of the mask body 1 is provided with a soft metal supporting strip; the lower end of the face screen 4 is integrally connected with the upper end of the mask body 1; the both ends of multiunit elasticity rope 3 respectively with the inboard 4 fixed connection of face screen in upper end of gauze mask body 1, elasticity rope 3 both can be used to accomodate the gauze mask, also can guarantee that face screen 4 has the pulling force towards face all the time, make face screen 4 more laminate with the face. The soft metal support strip can make the mask body 1 better fit with the nose bridge, and has certain support performance, so that the device is conveniently added at the upper end of the mask body, and metal aluminum is adopted in the embodiment.

A pair of support main boards 5 with cuboid structures are symmetrically arranged at two sides of the outer part of the face screen 4, and one end of each support main board is hinged with the soft metal support bar; the pair of supporting auxiliary plates 6 are symmetrically arranged between the supporting main plate 5 and the soft metal supporting bars, and one end of each supporting auxiliary plate is hinged with the middle part of the corresponding supporting main plate 5; the pair of limiting blocks 7 are symmetrically arranged on two sides of the outer part of the panel 4, are positioned on the outer sides of the corresponding supporting main boards 5 and are used for limiting the supporting main boards 5; the pair of grooves 8 are arranged on the top surfaces of the soft metal supporting strips and are used for being matched with the other ends of the supporting auxiliary plates 6 in a one-to-one correspondence mode; wherein, in the initial state, the supporting main board 5 and the supporting auxiliary board 6 are hinged together and are parallel to the soft metal supporting bars.

In this embodiment, when the supporting main board 5 contacts the corresponding limiting block 7, the included angle between the supporting main board 5 and the soft metal supporting strip is 30-45 degrees; when the support sub-plate 6 is fitted with the corresponding groove 8, the support sub-plate 8 is perpendicular to the soft metal support bar.

For convenience of use, in the present embodiment, the straps 2 are symmetrically disposed on both sides of the mask body 1.

The face screen 4 should not be too thick, in this embodiment, the thickness and the width of the face screen 4 are 1/2 ~ 3/5 of the thickness and the width of the mask body 1, the length is 4/5 ~ 5/6 of the mask body 1, the support is main, and the length of 5 is 1/4 ~ 1/3 of the length of the face screen 4.

In the embodiment, the supporting auxiliary plate 6 can be in a rectangular structure or a cylindrical structure, when the supporting auxiliary plate 6 is in a rectangular structure, the groove 8 is in a rectangular structure, and the size of the cross section is larger than or equal to that of the cross section of the supporting auxiliary plate 6; when the supporting auxiliary plate 6 is of a cylindrical structure, the groove 8 is of a cylindrical structure, and the inner diameter of the groove is larger than or equal to the outer diameter of the supporting auxiliary plate 6.

The utility model provides a 3 quantity of multiunit elasticity rope are not injectd, and in this embodiment, multiunit elasticity rope 3 is three groups.

In order to ensure the using effect, in the embodiment, the panel 4 is made of plastic material, and the strap 2 is made of elastic material.

The utility model provides a face protection gauze mask, design protection face and eye of accessible face screen, soft metal material can make gauze mask and the bridge of the nose more laminate, and the combined action of the elasticity rope of face screen both sides and backup pad makes the face screen need not the frenulum can be fine and the laminating of face, reduces and wears the step.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A face mask comprising:

the upper part of the mask body is provided with a soft metal supporting strip;

2. The facemask of claim 1, wherein the included angle between the support main plate and the soft metal support bar is 30-45 ° when the support main plate contacts the corresponding stopper.

3. The facemask of claim 1 wherein the support flaps are perpendicular to the soft metal support strip when the support flaps are mated with the corresponding recesses.

4. The facemask of claim 1 wherein straps are symmetrically disposed on either side of the mask body.

5. The face mask of claim 1 wherein the thickness and width of the face shield are 1/2-3/5 of the thickness and width of the mask body, and the length is 4/5-5/6 of the mask body; the length of the supporting main board is 1/4-1/3 of the length of the panel.

6. The facemask of claim 1 wherein the support flap is of rectangular configuration.

7. The facemask of claim 1 or 4 wherein the recess is rectangular in configuration and has a cross-sectional dimension greater than or equal to the cross-sectional dimension of the support flap.

8. The facemask of claim 1, wherein the plurality of sets of elastic strands are three sets.

9. The facemask of claim 1 wherein the soft metal support strip of the upper portion of the mask body is aluminum metal.

10. The facemask of claim 4 wherein the face screen is a plastic material and the strap is an elastic material.