CN212880049U

CN212880049U - Wrapping bag

Info

Publication number: CN212880049U
Application number: CN202020467030.4U
Authority: CN
Inventors: 吴乃电; 赖力力
Original assignee: China Arts & Crafts Nanjing Imp & Exp Co ltd
Current assignee: China Arts & Crafts Nanjing Imp & Exp Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-04-06
Anticipated expiration: 2030-04-02

Abstract

A wrapping bag comprises a rectangular bag body. A through-long toothless zipper is arranged at the center or the edge of the front surface of the bag body in the length direction; the length of the zipper is more than 140 cm. The front of the bag body is provided with a filter valve, the outer outlet of the filter valve is tubular or cylindrical, the filter valve is internally provided with filter material, and the inner inlet of the filter valve extends into the bag body. The toothless zipper has good sealing performance, is easy to seal and can bear the pressure of hectopa level.

Description

Wrapping bag

Technical Field

The utility model relates to a funeral appliance, in particular to a wrapping bag for containing a body of people.

Background

In the death incidents of people caused by various plague disasters, criminal cases, aviation and traffic accidents, more remains are difficult to be effectively stored or transported, and people often use wrapping bags for wrapping the remains of patients or people who meet difficulties. The existing morgue bag only has the function of wrapping a corpse in a common morgue, but for dangerous infectious diseases such as the corpses of new crowns, A-type H1N1, Ebola and other deceased patients, the common morgue wrapping bag is not sealed tightly, infectious germs and viruses carried by the corpse are easy to diffuse and become infectious sources, so when the corpse of the patient suffering from the infectious diseases is treated, the morgue wrapping bag is isolated and closed on site at the first time, otherwise, transport workers, vehicles and a corpse refrigerating cabinet system are easy to infect in the process of carrying and transporting, and particularly, once the transport vehicle including an ambulance is polluted, the spread of the plague can be caused.

In addition, the existing wrapping bags are laborious to wrap, and the time for workers to contact the remains is prolonged, so that the risk of infection of the workers or the consumption of protective articles is indirectly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wrapping bag, the wrapping bag structure is simple and easy, is convenient for install in the design, especially airtight good and easily sealed to can adopt the filter valve, can bleed and close gas, after high-risk fulminating infectious disease dead's remains put into, be convenient for transportation and subsequent processing and supply the dead to be affiliated to look. Effectively prevent the infectious germs and viruses carried by the remains from spreading out.

The utility model aims at realizing through the following technical scheme: a wrapping bag comprises a rectangular bag body, wherein a full-length toothless zipper is arranged at the center or the edge of the front surface of the bag body in the length direction; the length of the zipper is more than 140 cm, the sealing performance of the zipper is excellent, and the zipper can bear the pressure of hectopa level.

The zipper with high strength is selected, and the load of the wrapping bag reaches 180Kg and even more than 200 Kg.

The front of the bag body is provided with a filter valve, the outer outlet of the filter valve is tubular or cylindrical, the filter valve is internally provided with filter material, and the inner inlet of the filter valve extends into the bag body.

The bag body can be provided with a handle. The toothless zipper is a No. 3 toothless zipper.

The utility model has the advantages that: the utility model is convenient to wrap in design, the tooth-free zipper is well sealed and easy to seal, and no extra operation is needed; and a filter valve can be adopted, air can be pumped out and closed, and after the remains of the high-risk fulminating infectious disease dead are put in, the transportation and the subsequent treatment are facilitated. The bag body is made of PBAT-PLA and PP or PE materials (non-woven fabrics are multipurpose) with a layer thickness (15 threads or more), the maximum load of the toothless zipper and the bag body is more than 180 kilograms, and the bag body is not easy to break; after the air in the bag is sucked, the air in the sealed bag is ensured not to leak; the air-extracting filter valve is attached, so that air in the bag can be extracted after the body is creased, and the bacterial putrefaction speed of the body can be slowed down as much as possible; the filter material is attached to the interior of the air exhaust filter valve, so that viruses and germs in the air are blocked in the bag and cannot diffuse out in the air exhaust process, and after the air exhaust filter valve is sucked, the filter valve is provided with the one-way valve plate, so that the structure of the one-way valve plate is simple and clear, and the air path can be blocked in one way; the filter valve and the wrapping bag are closed by atmospheric pressure, and since the pressure inside the wrapping bag is lower than the external atmosphere, only the external atmosphere can enter the bag in principle, but even if the pressure of the wrapping bag rises, the gas coming out can pass through the filter, and the inlet inside the filter extends into the bag body and is communicated.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an exterior view of the filter valve structure of FIG. 1;

fig. 3 is a schematic structural diagram of another embodiment of the present invention.

In the figure: 1. a bag body; 2. a zipper; 3. a filter valve; 4. a small hole; 5. a concave surface of the filter valve, 6, a reinforcing strip. The bag body handle is not shown.

Detailed Description

As shown in fig. 1-3, a wrapping bag according to an embodiment of the present invention includes a rectangular bag body, and a full-length toothless zipper (in fig. 1) is disposed at the center of the front surface of the bag body in the length direction; the length of the zipper is over 140 cm, the sealing performance of the zipper is good, and the zipper can bear the pressure of hectopa level. The upper layer and the lower layer of the bag body are provided with reinforcing strips 6 which are the outlines of the upper layer and the lower layer of the bag body, and the upper layer and the lower layer of the sealed bag body are provided with zippers on the semicircle or the arc.

FIG. 3 is a structure of a three-dimensional bag, wherein a through-length toothless zipper is arranged at the edge of the bag body, the two ends of the bag body in the length direction are semi-circles or arcs and are provided with reinforcing strips, and the semi-circles or arcs are covered by the zipper; the bearing function of the bag body is enhanced.

The zipper with high strength is selected, and the load bearing of the wrapping bag is up to 180Kg and even more than 200 Kg.

The front of the bag body is provided with a filter valve, the outer outlet of the filter valve is tubular or cylindrical, the filter valve is internally provided with filter material, the inner inlet of the filter valve extends into the bag body, the concave surface is adhered with a hard plastic film, the area of the hard plastic film is the same as the concave surface area of the concave surface, the hard plastic film is used as a valve block of the one-way valve, and the tube body of the filter valve and the concave surface can be made of silica gel materials.

After the wrapping of the wrapping bag is finished; the air exhaust is carried out in the occasions such as hospitals, and in the air exhaust process, the filter valve is provided with filter materials, and the filter materials in the filter valve are filter paper, activated carbon and the like. The pathogenic bacteria contained in the gas in the bag can be effectively blocked in the bag body 1; after air is exhausted, the one-way valve plate is quickly attached to seal the wrapping bag under the negative pressure condition. The bag body is provided with a handle. The bag body 1 can also adopt a multi-layer PP or PE material.

Claims

1. A wrapping bag is characterized by comprising a rectangular bag body; a through-long toothless zipper is arranged at the center or the edge of the front surface of the bag body in the length direction; the length of the zipper is more than 140 cm.

2. A wrapping bag according to claim 1, wherein the front face of the bag body is provided with a filter valve, the outer outlet of the filter valve is tubular or cylindrical, the filter valve is filled with filter material, and the inner inlet of the filter valve extends into the bag body.

3. The wrapping bag of claim 2, wherein the strainer valve has a concave surface with a rigid plastic film adhered to the concave surface.

4. A wrapping bag according to claim 1 or 2 wherein the bag body is provided with a slider and a handle.

5. A wrapping bag according to claim 1 or 2, characterized in that the edge of the bag body is provided with a through-length toothless zipper, the two ends of the bag body in the length direction are semicircular or arc-shaped, and are provided with reinforcing strips to form the outline of the upper layer and the lower layer of the bag body, and the semicircular or arc-shaped zipper seals the upper layer and the lower layer of the bag body.

6. The wrapping bag of claim 1, wherein the internal inlet of the strainer valve extends into the bag body and the concave surface has a rigid plastic film adhered thereto and having the same area as the concave surface.

7. The wrapping bag of claim 1, wherein said toothless zipper is a No. 3 toothless zipper.