阅读说明：本技术 一种医用隔离鞋套及其制作方法 (Medical isolation shoe cover and manufacturing method thereof ) 是由 杨彦霞 温璇 曹赛宁 钱志敏 刘壮洪 于 2020-04-09 设计创作，主要内容包括：本发明涉及一种医用隔离鞋套及其制作方法,其包括鞋底、设置在鞋底上的鞋面以及与鞋面一体成型的腿套筒；鞋底、鞋面以及腿套筒为防水、防渗漏材质；在所述腿套筒顶边设置上松紧,在所述鞋面与腿套筒结合处设有下松紧；所述鞋底包括鞋底面、鞋底里以及设置在鞋底面和鞋底里之间的一层以上的耐磨层,本发明穿着时不宜破损,整体穿脱方便,不宜脱落,能够满足医护人员的日常使用穿着,且隔离效果强,采用本发明制作方法加工方便,生产效率高。(The invention relates to a medical isolation shoe cover and a manufacturing method thereof, wherein the medical isolation shoe cover comprises a sole, a vamp arranged on the sole and a leg sleeve integrally formed with the vamp; the sole, the vamp and the leg sleeve are made of waterproof and anti-seepage materials; the upper tightness is arranged at the top edge of the leg sleeve, and the lower tightness is arranged at the joint of the vamp and the leg sleeve; the sole comprises the sole surface, the sole lining and more than one wear-resistant layer arranged between the sole surface and the sole lining, so that the sole is not easy to damage when worn, is convenient to integrally wear and take off, is not easy to fall off, can meet the requirement of daily use of medical workers, and has strong isolation effect.)

1. A medical isolation shoe cover is characterized in that: which comprises a sole (1), a vamp (2) arranged on the sole (1) and a leg sleeve (3) integrally formed with the vamp (2); the sole (1), the vamp (2) and the leg sleeve (3) are made of waterproof and anti-leakage materials;

the upper elastic band (4) is arranged on the top edge of the leg sleeve (3), and the lower elastic band (5) is arranged at the ankle positions of the vamp (2) and the leg sleeve (3);

the sole (1) comprises a sole surface (6), a sole lining (7) and more than one wear-resistant layer (8) arranged between the sole surface (6) and the sole lining (7).

2. A cover for a medical barrier shoe according to claim 1, in which: the distance between the top edge of the rear leg sleeve (3) and the knee of the human body is 4-6 cm; the upper elastic band (4) and the lower elastic band (5) are elastic bands which are arranged on the inner side of the leg sleeve (3), and a heat-sealing adhesive tape A (9) is arranged on the outer side of a suture line of the lower elastic band (5);

adjusting fixing tabs (10) are arranged between the upper elastic piece (4) and the lower elastic piece (5) at intervals on the inner side of the leg sleeve (3).

3. A cover for a medical barrier shoe according to claim 2, in which: the adjusting fixing tabs (10) are two at intervals, the reverse side of the adjusting fixing tabs (10) is provided with a double-sided adhesive tape (12),

a heat-sealing adhesive tape C (13) is arranged on the sewing line of the adjusting fixing loop (10) and the leg sleeve (3).

4. A cover for a medical barrier shoe according to claim 1, in which: and heat-sealing adhesive tapes B (11) are arranged on the splicing stitches on the front sides of the vamp (2) and the leg sleeve (3) and on the outer sides of the splicing stitches of the sole (1) and the vamp (2).

5. A cover for a medical barrier shoe according to claim 1, in which: the sole surface (6) is flat, the size of the sole lining (7) is equal to that of the sole surface (6), the wear-resistant layer (8) is two layers with the same size, and the distance between the edge of the side edge of the wear-resistant layer (8) and the edge of the side edge of the sole surface is 0.7-1 cm.

6. A cover for a medical barrier shoe according to claim 1, in which: the height H between the bottom surface of the sole (1) and the upper surface of the vamp (2) is 6-7 cm.

7. A cover for a medical barrier shoe according to claim 1, in which: the sole surface (6), the sole lining (7), the vamp (2) and the leg sleeve (3) are made of PE film-coated non-woven fabrics, and the wear-resistant layer (8) is made of a high-strength adhesive lining.

8. A method for manufacturing a medical isolating shoe cover is characterized in that: the method comprises the following steps:

firstly, sewing the vamp (2) and the front opening of the leg sleeve (3) by using a flat sewing machine, positioning the sewn seam head at the outer side of the vamp (2) and the leg sleeve (3), reducing the seam head to be 0.35-0.4cm in width, and then adhering a heat-sealing adhesive tape B (11) along the sewing line to seal the seam head and the sewing line;

step two, sewing an annular upper elastic piece (4) along the inner circumference of the outer opening of the leg sleeve (3), sewing an annular lower elastic piece (5) along the inner circumference of the joint of the vamp (2) and the leg sleeve (3), and adhering a heat-sealing adhesive tape A (9) to the outer side of a circumferential seam of the lower elastic piece (5) to seal the seam;

step three, sewing an adjusting fixing loop (10) on the inner side of the leg sleeve (3) 4.5-5.5cm away from the upper tightness (4) and the lower tightness (5), respectively, arranging a heat-sealing adhesive tape C (13) on a sewing line for sealing, wherein the heat-sealing adhesive tape C (13) is parallel to a heat-sealing adhesive tape B (11) on the front side of the leg sleeve (3);

and fourthly, placing the two wear-resistant layers (8) between the sole surface (6) and the sole lining (7), sewing and fixing the sole lining (7) and the two wear-resistant layers (8), then sewing the sole surface (6) and the vamp (2) by using a flat sewing machine, and adhering a heat-sealing adhesive tape B (11) outside the sewing line for sealing.

Technical Field

The invention relates to a medical isolation shoe cover and a manufacturing method thereof, belonging to the technical field of medical instruments.

Background

The new type coronavirus pneumonia epidemic situation outbreaks and spreads in the world, the virus has strong infectivity, and the transmission speed between people is fast; medical personnel dress protective clothing, gloves, goggles and gauze mask when salvaging patient, for medical personnel's protection stronger, get into from the bottom of a trouser leg mouth and lead to infecting the virus in order to prevent the germ, still will wear to separate the shoe cover, present isolation shoe cover both is big and short and small, and is not wear-resisting, also can not adjust the elasticity, drops easily during the walking or stumbles the wearer, not only can not play effectual isolation effect, still easily injures medical personnel.

Disclosure of Invention

The invention aims to provide a medical isolation shoe cover which is tight in protection, can be directly put on and taken off, is wear-resistant and is convenient to walk and a manufacturing method thereof.

The invention adopts the following technical scheme:

the medical isolation shoe cover comprises a sole, a vamp arranged on the sole and a leg sleeve integrally formed with the vamp; the sole, the vamp and the leg sleeve are made of waterproof and anti-seepage materials; the upper tightness is arranged at the top edge of the leg sleeve, and the lower tightness is arranged at the ankle positions of the vamp and the leg sleeve; the sole comprises a sole surface, a sole lining and more than one wear-resistant layer arranged between the sole surface and the sole lining.

After the medical isolation shoe cover is worn, the distance between the top edge of the leg sleeve and the knee of a human body is 4-6 cm; the upper elastic band and the lower elastic band are elastic bands which are arranged on the inner side of the leg sleeve, and a heat-sealing adhesive tape A is arranged on the outer side of the suture line of the lower elastic band; adjusting fixing tabs are arranged at intervals on the inner side of the leg sleeve between the upper tightness and the lower tightness.

The adjusting fixing tabs of the medical isolating shoe cover are two at intervals, the reverse side of each adjusting fixing tab is provided with a double-sided adhesive tape, and a heat-sealing adhesive tape C is arranged on a sewing line between each adjusting fixing tab and the corresponding leg sleeve.

The medical isolation shoe cover is provided with the heat-sealing adhesive tapes B on the outer sides of the splicing stitches on the front sides of the vamp and the leg sleeves and the splicing stitches of the sole and the vamp.

The sole surface of the medical isolation shoe cover is flat, the size of the inner sole is equal to that of the sole surface, the wear-resistant layer is two layers with the same size, and the distance between the edge of the side edge of the wear-resistant layer and the edge of the side edge of the sole surface is 0.7-1 cm.

The height H between the bottom surface of the sole and the upper surface of the vamp of the medical isolation shoe cover is 6-7 cm.

The sole surface, the sole lining, the vamp and the leg sleeve of the medical isolation shoe cover are made of PE film-coated non-woven fabrics, and the wear-resistant layer is made of a high-strength adhesive lining.

The manufacturing method of the medical isolating shoe cover adopts the following operation steps:

step one, sewing the front openings of the shoe uppers and the leg sleeves by using a flat sewing machine, positioning the sewn sewing heads outside the shoe uppers and the leg sleeves, reducing the sewing heads to be 0.35-0.4cm in width, and adhering heat-sealing adhesive tapes B along sewing lines to seal the sewing heads and the sewing lines;

step two, sewing an annular upper elastic part along the inner circumference of the outer opening of the leg sleeve, sewing an annular lower elastic part along the inner circumference of the joint of the vamp and the leg sleeve, and adhering a heat-sealing adhesive tape A to the outer side of a circumferential sewing line with the lower elastic part to seal the sewing line;

step three, sewing an adjusting fixing loop on the inner side of the leg sleeve respectively 4.5-5.5cm away from the upper tightness and the lower tightness, and arranging a heat-sealing adhesive tape C on a sewing line for sealing, wherein the heat-sealing adhesive tape C is parallel to a heat-sealing adhesive tape B on the front side of the leg sleeve;

and step four, placing the two wear-resistant layers between the sole surface and the sole lining, sewing and fixing the sole lining and the two wear-resistant layers, then sewing the sole surface and the vamp by using a flat sewing machine, and adhering a heat-sealing adhesive tape B outside the sewing line for sealing.

The invention has the following positive effects: the vamp and the leg sleeves are integrally formed, the heat-sealing adhesive tape B is arranged on the outer side of the front side splicing suture line, the pollution risk is reduced, the upper tightness and the lower tightness can tighten the leg sleeves to enable the leg sleeves not to easily fall off, meanwhile, the lengthened leg sleeves are overlapped with the protective clothing trousers to form double-layer protection, bacteria, secretion, particles and liquid in the air are effectively prevented from entering from the bottoms of the trousers, the double-sided adhesive tape is arranged on the fixing tabs, the tightness degree of the protective clothing and the protective trousers can be well adjusted, the leg sleeves and the protective trousers are more fitted, the heat-sealing adhesive tape is made of waterproof and anti-gathering materials, viruses can be prevented from entering from pinholes of sewing medical workers, and the sewing medical workers can better play a protection role in working and are not infected.

The sole is a flat bottom with two wear-resistant layers, the distance between the edge of the side edge of the wear-resistant layer and the edge of the side edge of the bottom surface of the shoe is 0.7-1cm, so that the friction force generated when the thickness of the joint of the edge of the sole surface and the inside of the sole is different is reduced, the sole is not easy to damage when being worn, is convenient to wear and take off integrally, is not easy to fall off, can meet the requirement of daily use of medical workers, and has strong isolation effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper and lower elastic position structures of the present invention;

FIG. 3 is a schematic structural view of an adjusting and fixing tab of the present invention;

FIG. 4 is a schematic cross-sectional view of the sole of the present invention.

In the drawings: 1 sole, 2 vamps, 3 leg sleeves, 4 upper tightness, 5 lower tightness, 6 sole surfaces, 7 sole linings, 8 wear-resistant layers, 9 heat-sealing adhesive tapes A, 10 adjusting and fixing tabs, 11 heat-sealing adhesive tapes B, 12 double-sided adhesive tapes and 13 heat-sealing adhesive tapes C.

Detailed Description

As shown in attached figures 1-4, the medical isolation shoe cover comprises a sole 1, a vamp 2 arranged on the sole 1 and a leg sleeve 3 which is integrally formed with the vamp 2 and is of a lengthened type, so that the pollution risk is reduced; the upper tightness 4 is arranged on the top edge of the leg sleeve 3, and the lower tightness 5 is arranged at the ankle positions of the vamp 2 and the leg sleeve 3; the upper elastic band 4 and the lower elastic band 5 are elastic bands and are arranged on the inner side or the outer side of the leg sleeve 3, adjusting fixing tabs 10 are arranged between the upper elastic band 4 and the lower elastic band 5 and positioned on the inner side of the leg sleeve 3 at intervals, the adjusting fixing tabs 10 are arranged at intervals, and heat-sealing adhesive tapes A9 are arranged on the outer side of a suture line of the lower elastic band 5; a heat-sealing adhesive tape C13 is arranged on the sewing line of the adjusting fixing loop 10 and the leg sleeve 3; the distance between the outer opening of the leg sleeve 3 and the knee of the human body is 4-6cm after wearing; the upper elastic part 4 and the lower elastic part 5 can tighten the leg sleeves 3 to prevent the leg sleeves from falling off easily, meanwhile, the lengthened leg sleeves 3 are overlapped with the trousers of the protective clothing to form double-layer protection, bacteria, secretion, particles and liquid in the air are effectively prevented from entering from the bottoms of the trousers, the adjusting fixing tabs 10 are provided with the double-sided adhesive tapes 12, the leg sleeves are tightened after being worn and then are adhered by the double-sided adhesive tapes 12, the tightness degree of the protective clothing can be well adjusted, the leg sleeves 3 are more fitted with the protective trousers, the protective clothing is prevented from falling off easily during walking, viruses can be prevented from entering from pinholes of sewing by the heat-sealing adhesive tapes, and medical workers can be protected better during working and are prevented from being infected.

The sole 1 of the medical isolation shoe cover comprises a sole surface 6, a sole lining 7 and a wear-resistant layer 8 arranged between the sole surface 6 and the sole lining 7. The sole surface 6, the sole lining 7, the vamp 2 and the leg sleeve 3 are made of waterproof and anti-seepage PE film-coated non-woven fabrics, and the two wear-resistant layers 8 are made of high-strength adhesive linings, so that the sole 1 is wear-resistant. The outer sides of the splicing seams at the front sides of the vamp 2 and the leg sleeve 3 and the splicing seams of the sole 1 and the vamp 2 are both provided with heat-sealing adhesive tapes B11, so that the protection is tight. The sole surface 6 is flat, the sole lining 7 is equal to the sole surface 6 in size, the distance between the edge of the side edge of the two wear-resistant layers 8 and the edge of the side edge of the sole face is 0.7-1cm, so that the friction force generated when the joint of the edge of the sole surface 6 and the sole lining 7 is not thick is reduced, and the sole is not easy to damage when being worn. The height H between the bottom surface of the sole 1 and the upper surface of the vamp 2 is 6-7cm, which can meet the requirements of wearing or sleeving various shoes (such as thin single shoes or thick cotton leather shoes), and has tight protection, convenient wearing and taking off, wear resistance and convenient walking.

The manufacturing method of the medical isolating shoe cover adopts the following operation steps:

firstly, sewing the front openings of the vamp 2 and the leg sleeve 3 by using a flat sewing machine, wherein the sewn sewing head is positioned at the outer sides of the vamp 2 and the leg sleeve 3, the sewing head is reduced to be 0.35-0.4cm in width, and then the sewing head and the sewing thread are sealed by adhering a heat-sealing adhesive tape B11 along the sewing thread;

step two, sewing an annular upper elastic layer 4 along the inner circumference of the outer opening of the leg sleeve 3, sewing an annular lower elastic layer 5 along the inner circumference of the joint of the vamp 2 and the leg sleeve 3, and adhering a heat-sealing adhesive tape A9 on the outer side of the circumferential sewing line of the lower elastic layer 5 to seal the sewing line and the sewing line;

step three, sewing an adjusting fixing loop 10 on the inner side of the leg sleeve 3 respectively at a distance of 4.5-5.5cm from the upper tightness 4 and the lower tightness 5, arranging a heat-sealing adhesive tape C13 on a sewing line for sealing, wherein the heat-sealing adhesive tape C13 is parallel to the heat-sealing adhesive tape B11 on the front side of the leg sleeve 3;

and step four, placing the two wear-resistant layers 8 between the sole surface 6 and the sole lining 7, sewing and fixing the sole lining 7 and the two wear-resistant layers 8, then sewing the sole surface 6 and the vamp 2 by using a flat sewing machine, and adhering and sealing the outside of the sewing line by using a heat-sealing adhesive tape B11. The manufacturing method of the invention has the advantages of convenient processing and high production efficiency.

Finally, the above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.