CN112293822A

CN112293822A - Three-dimensional mask with expression window

Info

Publication number: CN112293822A
Application number: CN202011136800.8A
Authority: CN
Inventors: 陈勇志
Original assignee: Taiwan Comfort Champ Manufacturing Co ltd
Current assignee: Taiwan Comfort Champ Manufacturing Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-02

Abstract

The invention relates to a three-dimensional mask with expression windows, which is a three-dimensional mask which is opened from left to right to form a belly shape and is ready to be worn for use.

Description

Three-dimensional mask with expression window

Technical Field

The invention relates to a three-dimensional mask with an expression window.

Background

The three-dimensional mask is generally formed by linking ear-hanging elements at two sides of a mask body, the mask body is unfolded from the right and left by a central meridian to present a ready-to-use state, the front of the ready-to-use state is a shield-shaped appearance, the inner surface skin-friendly side is a three-dimensional arch-shaped curved surface space, and the mask can be sleeved on a nasal-oral curved surface of a user and filters breathing air.

The mask body is formed by stacking cloth materials, and is formed into a full-mask body by stacking an outer shielding layer, an intermediate layer with a bacteria filtering function, an inner lining layer and the like according to the requirements of use occasions, namely, the mask body completely covers the nasal opening, and the spoken expressions of a user cannot be transmitted to the outside.

Disclosure of Invention

The invention aims to provide a three-dimensional mask with an expression window, which is a three-dimensional mask which is opened from left to right and is ready to be worn for use.

The invention is realized in this way, a three-dimensional mask with expression window, it includes: a mask body which is overlapped in multiple layers and is peripherally connected and combined by a thread on a profile edge, wherein the center of the breadth is provided with a meridian, the breadth corresponds to the position of the lip mouth region, and a hole is formed on the left and the right in a split way by taking the meridian as a reference; a refraction film with a shape of outline edge larger than the hole and a texture capable of being bent and bent, closely combined with the edge plane of the hole by threading the outline line, the center of the breadth is aligned with the linear position of the longitude line to form a chain line; a group of ear-hanging elements respectively combined on two sides of the mask body.

The chain line of the refraction film is a warp-direction folding line.

The chain line arranged on the refraction membrane is formed by longitudinally penetrating the whole thread in the longitudinal direction and welding the whole thread.

The chain line arranged on the refraction diaphragm is formed by welding the radial jaw sewing lines upwards along the same way.

The warp thread is formed by connecting a warp-wise nasal thread and a warp-wise jaw thread downwards through a body linking thread.

The warp is formed by a warp-direction nasal thread extending into the warp-direction side of the refraction membrane, a warp-direction folding thread arranged at the center of the warp-direction side is separated, and a warp-direction jaw thread extends downwards and is connected with the warp-direction nasal thread.

The upper end of the warp is a body linking line which is linearly overlapped on the folding base line, and the lower end of the body linking line is connected with a section of full threading line downwards to form a warp.

The invention provides a three-dimensional mask which is opened from left to right to form a belly shape and is ready to be worn, a refraction membrane which can be used for ready operation and linked expansion is closely arranged in a mask body corresponding to a lip shielding section, and the three-dimensional mask provides a user communication object with visual expression and expression of mouth words through the mouth, and provides a three-dimensional mask with situational communication.

The combination between the refraction film and the hole is fused by the threading contour line positioned at the periphery, the threading contour line is a closed line or is formed by dense continuous lines, and the continuous intervals have the same air shielding effect.

The center of the refraction film is provided with a chain line corresponding to the linear position of the longitude line for opening the center pivot of the operation, and the chain line can be a warp-directional folding line, or integrally welded by warp-directional vertical through full-threading lines, or formed by extending and welding warp-directional jaw threading lines.

In the warp line of the present invention, a body linking line is separated, or a warp folding line formed by bending the refraction membrane body is separated.

The body linking line is positioned at the upper end of the warp, a nose bridge batten combined with the breadth of the mask body is transversely arranged at the height position of the body linking line, the nose bridge batten is formed above the three-dimensional mask, and the body linking line is combined with the chain line of the refraction diaphragm from a section of full threading line downwards to form a part of warp.

Drawings

Fig. 1 is an external view of the three-dimensional mask of the present invention.

FIG. 2 is a flow chart of the operation process (device) of the present invention.

FIG. 3 is a diagram illustrating the operation of the fixed-edge punching operation of the present invention.

FIG. 4 is a schematic view of the working state of the film-coating operation of the present invention.

FIG. 5 is a schematic diagram of the operation state of the folding operation of the present invention.

FIG. 6 is a schematic view showing the operation state of the warp sewing operation of the present invention.

FIG. 7 is a schematic view of the operation state of the rolling cutting operation of the present invention.

Fig. 8 is a schematic view of the three-dimensional mask of the present invention.

Fig. 9 is a schematic view of a three-dimensional mask according to the present invention.

Fig. 10 is a second schematic view of the three-dimensional mask according to the present invention.

Fig. 11 is a third schematic view of the three-dimensional mask of the present invention.

Fig. 12 is a fourth schematic view of the three-dimensional mask according to the present invention.

Fig. 13 is an appearance schematic view of the three-dimensional mask of the present invention with a nose bridge molding.

FIG. 14 is a flow chart showing an operation process (apparatus) of the present invention.

FIG. 15 is a schematic view of a nose bridge batten combination of the present invention.

Fig. 16 is a side view of the three-dimensional respirator of the present invention with nose bridge molding.

Description of the symbols:

angle line-entering operation-10 stacking feeding operation-11 edge-fixing punching operation-12

Filming operation-13 folding operation-14 warp sewing operation-15

Roll cutting operation-16 residual material removing operation-17 outer covering layer-21

Middle layer-22 inside liner-23 clamping operation-24

Stereo mask-30 mask body-31 ear hanging element-32

Hole-33 warp-40 warp-nose threading-41

Warp-wise jaw threading line 42 warp-wise bending line 43 body linking line 44

Nose threading wire-45 outline edge threading wire-50 side threading wire-51

Cheek threading wire-2 jaw threading wire-53 refraction diaphragm-60

Threading profile line-61 warp side-62 chain line-63

Nose bridge batten-70 fuse line-71 running material belt-80

Main body belt-81 side hanging belt-82 profile cutting-90

Remnant material-91 folding baseline-L fixing edge operation-121

Punching operation 122 alignment operation 131 edge melting operation 132

40-300 intervals from 151 to 151 of full threading operation

Ear-hang combination operation 320 through full-thread line-400 drops of full-thread line 401

Detailed Description

The invention relates to a three-dimensional mask with an expression window, which is a three-dimensional mask which is opened from left to right in a belly shape and is ready to be worn for use.

The three-dimensional mask of the present invention is a mask body combined by multi-layer superposition, the breadth corresponds to the position of the lip mouth interval, the left and right are opened with a hole for combining a refraction membrane which can be bent and bent, the center of the breadth of the refraction membrane is aligned to the linear position of the longitude line to form a chain line, and the two sides of the mask body are respectively combined with ear hanging elements.

Wherein the chain thread arranged on the refraction diaphragm is a warp-direction folding thread, or is formed by longitudinally penetrating the whole threading in a warp direction and welding, or is formed by welding the warp-direction jaw threading upwards along the same way.

The warp is formed by connecting a warp-wise nasal thread downwards through a body linking thread or formed by extending a warp-wise nasal thread into the warp-wise side of the refraction diaphragm at intervals of a warp-wise folding thread centered on the warp-wise side and downwards extending and connecting a warp-wise jaw thread, the upper end of the warp is a body linking thread linearly overlapped on the folding base line, and the lower end of the body linking thread is downwards connected with a section of full-threading thread to form a warp.

A nose bridge pressing strip is transversely arranged in the height interval of the body linking line and is combined with the mask body.

The production and use equipment comprises:

an overlapping feeding operation device, a fixed edge punching operation device, a film feeding operation device, a pair of folding operation devices, a warp sewing operation device, a rolling cutting operation device and a residue removing operation device, and a butt joint rolling cutting operation working path.

Wherein an included angle line-in operation device is arranged at the position before the clamping operation, and the included angle line-in operation device is externally connected with a nose bridge pressing strip supply unit.

When the invention is manufactured, the device acts in coordination with the equipment, and the invention comprises:

an overlapping feeding operation, a whole folding and clamping operation of the multi-layer application and distribution cloth materials into a running material belt feeding operation, a fixed edge punching operation, a film feeding operation, a pair of folding operations, a warp sewing operation, a rolling cutting operation and a residual material removing operation, and the cover body single body is separated.

Wherein, in the working interval of the fixed-edge punching operation, the ear-hung combination operation is carried out compositely.

Referring to fig. 1, the three-dimensional mask 30 may be stacked by using cloth layers with different filtering functions according to the filtering performance requirements, wherein the stack is formed by combining an outer covering layer 21, an intermediate layer 22 and an inner lining layer 23 into a mask body 31, ear hanging elements 32 are respectively connected to two sides of the mask body 31, a warp thread 40 is planned in the center of the mask body 31 according to the curved surface curve, the mask body 31 is a three-dimensional surface area, the overlapping periphery is threaded by a side threading 51, a cheek threading 52 and a jaw threading 53 arranged on a contour threading 50, a hole 33 is arranged at the position corresponding to the lip mouth, a refraction membrane 60 is overlapped on the plane of the hole 33, the refraction membrane 60 is fused with the periphery of the hole 33 through the threading contour 61, and the linear position of the refraction membrane 60 corresponding to the warp thread 40 is set as a chain thread 63.

The ear hanging element 32 is connected with the mask body 31, and can be extended from the outer covering layer 21 or the middle layer 22 or the inner lining layer 23 of the interlayer and cut into shape, or the ear hanging element 32 is made of independent elastic wire (not shown in the figure), and two ends of the wire are welded and hung on the upper and lower corners of the two sides of the mask body 31.

The three-dimensional mask with expression window of the present invention is formed with a consistent operation according to the cooperation of the equipment process, as shown in fig. 2, wherein each operation is executed by the attached device, the device (not shown in the figure) used by the stacking feeding operation 11 feeds out the cloth materials such as the outer shielding layer 21, the intermediate layer 22, the inner lining layer 23, etc., before feeding out, the operation material belt 80 sandwiched and stacked by a clamping operation 24 is delivered to the direction of the fixed edge punching operation 12, the fixed edge punching operation 12 performs the fixed edge operation 121 and the punching operation 122, and then delivers to the upper film operation 13, the upper film operation 13 performs the alignment operation 131 and the edge melting operation 132, after completing, the folding operation by a pair of folding operations 14, after folding, the sewing operation 15 of the warp threads is performed, after determining the curved shape, the shape of the outline of the finished product is cut by a rolling cutting operation 16, the finished product is finally separated by a residue discharge operation 17.

In the above-mentioned device and operation process, the interior of the device for superposing and feeding operation 11 provides the raw material rolls of the outer shielding layer 21, the intermediate layer 22 and the inner lining layer 23 for being provided with three pivots (not shown in the figure), and the outer shielding layer 21, the intermediate layer 22 and the inner lining layer 23 are clamped into a sheet-shaped laminated running material belt 80 to be output outwards through the device for clamping and receiving operation 24 provided with the clamping and pressing rollers under the action of external force.

The apparatus for performing the edge fixing and punching operation 12 is provided with an edge fixing operation 121 device and a punching operation 122 device, the apparatus for performing the film feeding operation 13 is provided with an aligning operation 131 device and a trimming operation 132 device, and the apparatus for performing the folding operation 14 is provided with a guide plate-shaped guide member for obliquely guiding and folding two sides of the running material tape 80 with the running center line of the running material tape 80 as a working center.

In the warp sewing operation 15, a hot-melt molding wheel is provided, and in the process of rolling, the raised lines arranged on the surface of the molding wheel are utilized to perform multi-layer hot-melt bonding on the matrix dot line position of the running material belt 80 requiring hot melting, and the heat energy can be exchanged by electric heating or ultrasonic oscillation.

The equipment for performing the rolling cutting operation 16 is provided with a wheel-shaped rolling cutter, in order to set a cutting edge on the surface of the roller according to the angular position and the perimeter change and the position of the matrix point line required to be cut corresponding to the running material belt 80, the length range of the running material belt 80 is subjected to gradual cutting and pressing action, and the cutting action obtained by the cutting and pressing is cutting edge cutting or hot melting cutting and cutting action.

The cutting and pressing operation can be a punching and cutting operation of a profile cutter in addition to a hob cutter.

In the apparatus for performing the scrap discharge operation 17, there is provided a stripping mechanism which may be provided with a take-up reel mechanism equal to the processing rate.

For the above detailed description of the operation of the apparatus, please refer to fig. 1 and fig. 2 as the basis, and refer to fig. 3 to fig. 7:

referring to fig. 3 (with reference to fig. 1 and 2), the apparatus is operated in the direction of arrow according to the operation direction, the fixed edge punching operation 12 is performed by welding the fixed edge operation 121 to the running material strip 80 fed by the overlapping feeding operation 11 at the position corresponding to the position where the three-dimensional mask 30 is to be formed, the sections 300 which are the front and rear sequences of the section 300 are determined in sequence, the lateral sewing thread 51, the cheek sewing thread 52, and the jaw sewing thread 53 are completed step by step according to the running direction of the running material strip 80, the surface tension of the section 300 is supported by the structure of the lateral sewing thread 50, the opening of the lateral sewing thread 51 and a hole 33 is performed in synchronization according to the running direction at least after the jaw thread 53 is combined, the hole 33 is opened in a hobbing manner, the sewing of the lateral sewing thread 51 is performed in synchronization, the cheek sewing thread 52 can be processed following the jaw 53 of the previous section, forming a continuing operation.

The running material belt 80 is laminated by an outer covering layer 21, an intermediate layer 22 and an inner lining layer 23, the central specification is a pair of folding lines L, a body belt 81 of the intermediate belt is three-layer laminated, and a side hanging belt 82 extending laterally is formed by extending one of the outer covering layer 21 or the intermediate layer 22 or the inner lining layer 23 to expand towards two sides.

Referring to fig. 4 (referring to fig. 1 and 2), after finishing the section 300 with the border threads 50 and the holes 33, the upper film operation 13 of the refractive film 60 is performed in sequence, and the upper film operation 13 uses the corresponding device, after the refractive film 60 is aligned with the holes 33 by the aligning operation 131, the border threads 61 are formed on the periphery by the operation of the edge-melting operation 132, and the border threads 61 allow the refractive film 60 to be combined with the planar periphery of the mask body 31.

Referring to fig. 5 (with reference to fig. 1 and 2), the folding operation 14 is to fold the running material belt 80 passing through linearly according to the linear position and direction of the folding base line L, which includes the cover body 31 and the refraction film 60, to form the part of the warp thread 40, by means of a guiding element (the guiding element is a structure of a bevel or an element such as a bevel rod or a slide knife) arranged in the device.

Referring to fig. 6 (with reference to fig. 1 and 2), the warp thread sewing operation 15 is performed on the position of the warp thread 40 to form the three-dimensional mask 30 by folding the running material tape 80 in half along the folding base line L, the warp thread sewing operation 15 is a vertical full thread sewing operation 151 or a cut full thread sewing operation 152, the lines of the warp thread 40 are determined and fused with respect to the three-dimensional mask 30 and the sewing contour line 61 facing the folding base line L, in the device of the warp thread sewing operation 15, the hot-fusible profile wheel and the wheel surface hot-fusible protruding lines are adopted, and the rolling hot-fusible operation is performed on the position of the matrix dot line required to be fused by the running material tape 80.

Referring to fig. 7 (with reference to fig. 1 and 2), the warp threads 40 are fused, and the outline of the three-dimensional mask 30 is cut by the contour cutting operation 90, wherein the hobbing operation 16 can be performed by using a hobbing cutter device to perform revolving hobbing, and the contour cutting operation 90 can be performed to synchronously mill the shape of the ear hanging element 32, including the formation of ear hanging holes, and finally the residue 91 is separated by the residue removing operation 17, and the separation operation is performed to extract the finished three-dimensional mask 30.

The ear hook component 32 can be manufactured by planning the side hook strip 82 of the running material strip 80 through the contour line cutting 90, wherein if the ear hook component 32 is an independent line single body and is externally attached to both sides of the mask body 31, an ear hook combining operation 320 of an independent line strip can be attached to the same interval position of the fixed edge punching operation 12 in the process (as shown in fig. 2), the independent line strip is a common hook strip and a hook rope similar component which are not shown in the figure, and both ends of the line are respectively combined to both sides, the upper end and the lower end of the mask body 31.

The three-dimensional mask 30 completed through the above steps is formed in a structural manner as shown in fig. 8 to 12 based on fig. 1 and fig. 2:

referring to fig. 8, the three-dimensional mask 30 is formed with a hole 33 opened in a shape corresponding to the lip opening of the mask body 31, the hole 33 is attached with the refraction membrane 60, the position where the refraction membrane 60 overlaps the warp 40 is a chain line 63, the chain line 63 is formed by aligning the center of the refraction membrane 60 with the linear position of the folded base line L and a warp-shaped folding line 43 folded directly, the upper end of the warp-shaped folding line 43 is connected with the warp-shaped nose-threading 41, and the lower end is connected with the warp-shaped jaw-threading 42.

Referring to fig. 9 (with reference to fig. 2), the three-dimensional mask 30 is formed by adhering a refraction membrane 60 to a hole 33 formed in a mask body 31, wherein the refraction membrane 60 is formed by a vertical through-thread 400 and a chain thread 63 on one side of a warp thread 40, and the vertical through-thread 400 is connected with a radial nose thread 41, the chain thread 63 and a radial jaw thread 42, and the operation is performed at the position of the warp thread sewing operation 15 in the process.

Referring to fig. 10 (fig. 2), the mask body 31 of the three-dimensional mask 30 is adhered with the refraction membrane 60, the chain line 63 of the refraction membrane 60 is formed by upward connection of the warp thread sewing thread 42 operated by the warp thread sewing operation 15, the upper end of the chain line 63 is overlapped on the folding base line L, and the warp thread sewing thread 41 is upward connected behind the body link line 44 oppositely connected with each other at the center of the two side mask bodies 31 to form a continuous warp thread 40.

Referring to fig. 11 (with reference to fig. 2), the breadth of the three-dimensional mask 30 is formed with a wide hole 33, a wide refraction membrane 60 is attached to the inside of the hole 33, the upper portion of the refraction membrane 60 is used for allowing a user to see the nose, and one side of the warp-wise side 62 of the refraction membrane 60 is fused with the warp-wise nose thread 41 and the warp-wise jaw thread 42 through the vertical threading thread 400 forming the warp thread 40 to form a chain thread 63, which is a process according to the warp thread sewing operation 15.

Referring to fig. 12, the width of the three-dimensional mask 30 is formed with a wide hole 33, a wide refraction membrane 60 is attached to the wide hole, a warp-direction bending thread 43 is formed at a position where the refraction membrane 60 overlaps the folding base line L to form a chain thread 63, the warp-direction bending thread 43 is connected to the warp-direction nose-threading thread 41 upward and connected to the warp-direction jaw-threading thread 42 downward, the thread lengths of the warp-direction nose-threading thread 41 and the warp-direction jaw-threading thread 42 are respectively extended and connected to the upper end and the lower end of the warp-direction bending thread 43, and the warp-direction bending thread 43 is in a segment shape with the folding base line L overlapping in the middle.

Referring to fig. 13, the three-dimensional mask 30 is formed with a hole 33 on the face of the mask body 31 for the refraction membrane 60 to be attached, a nose bridge strip 70 is transversely disposed within the height range of the body link line 44 at the upper end of the warp 40, the body link line 44 formed by bending the two side mask bodies 31 is capable of aligning the longitudinal linear position of the nose bridge of the user, the nose bridge strip 70 is combined by a fusion line 71, and the three-dimensional mask 30 attached with the nose bridge strip 70 is capable of adjusting the face of the body link line 44 and the two side faces after the user wears the mask, and can be attached to the external curved surface of the nose.

Referring to fig. 14, the manufacturing process of the nose bridge molding 70 is shown, after the feeding operation 11, before the clamping operation 24, the line entering operation 10 is performed at the included angle of the outer shielding layer 21, the intermediate layer 22, and the inner liner layer 23, and the line entering operation 10 is performed at the included angle of the nose bridge molding 70, and the nose bridge molding 70 is stacked in one of the outer shielding layer 21, the intermediate layer 22, and the inner liner layer 23 by the tip action of the device, as shown in fig. 15 (see fig. 14), the nose bridge molding 70 is sandwiched at the position 300 close to the upper end of the warp line 40, and is in a transverse relation to the folding base line L, and after being combined by the fusion line 71, the edge-defining punching operation 12 is performed, wherein the opening of the nose bridge molding hole 33 is more stably not affected by the tension change by the combination of the nose bridge molding 70.

Referring to fig. 16 (with reference to fig. 14), by the above-mentioned operation steps, the three-dimensional mask 30 is located at the upper end of the warp threads 40, and a body link thread 44 is formed by extending the two side mask bodies 31, and a nose bridge batten 70 is transversely combined to the height space of the body link thread 44, and the warp side 62 of the refractive membrane 60, the nose threading 45 and the warp threading 42 are integrally sewn 15 by a section of the full threading 401, and a chain thread 63 is formed at the outer side of the refractive membrane 60, and the nose threading 45 is connected to the body link thread 44, and the body link thread 44 is unfolded to be flat, so that the mask body 31 is essentially flexible, and the nose bridge batten 70 is used for assisting in increasing the attachment of the nose bridge curve of the user.

Claims

1. A three-dimensional mask with an expression window is characterized in that the three-dimensional mask comprises:

a mask body which is overlapped in multiple layers and is peripherally connected and combined by a thread on a profile edge, wherein the center of the breadth is provided with a meridian, the breadth corresponds to the position of the lip mouth region, and a hole is formed on the left and the right in a split way by taking the meridian as a reference;

a refraction film with a shape of outline edge larger than the hole and a texture capable of being bent and bent, closely combined with the edge plane of the hole by threading the outline line, the center of the breadth is aligned with the linear position of the longitude line to form a chain line;

a group of ear-hanging elements respectively combined on two sides of the mask body.

2. The mask according to claim 1, wherein the refractive film has a chain line that is a vertical folding line.

3. The mask according to claim 1, wherein the refractive film is formed by a longitudinal thread welded to the entire thread.

4. The mask of claim 1, wherein the refracting film is formed by welding warp-wise threads onto the mask.

5. The mask of claim 1, wherein the warp threads are formed by a warp-wise thread, which is connected to a warp-wise jaw thread via a body link thread.

6. The mask of claim 1, wherein the warp threads are formed by a warp thread extending into the warp side of the refractive membrane, a warp thread extending downward from the warp side of the refractive membrane, and a warp thread extending downward from the warp side of the refractive membrane.

7. The mask according to claim 1, wherein the upper end of the warp thread is a body linking thread linearly overlapped with the folding base line, and the lower end of the body linking thread is connected with a section of full threading thread downwards to form a warp thread.