CN110558786A

CN110558786A - Portable automatic quick-opening four-side closed screen

Info

Publication number: CN110558786A
Application number: CN201911033967.9A
Authority: CN
Inventors: 杨万里; 陈静; 何晶亮; 程蕾; 付卫林; 杨辰睿; 潘萍萍; 余微; 胡雪; 钟皓成
Original assignee: Hangzhou Occupational Disease Prevention And Control Hospital
Current assignee: Hangzhou Occupational Disease Prevention And Control Hospital
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2019-12-13

Abstract

a portable automatic quick-opening four-side closed screen: comprises a single screen, which consists of a screen framework and a screen cloth cover; and a screen top reinforcing ring; and a ground fixing member; and a zipper member; and a back-locking hasp component; and a storage bag. The screen main body can be opened and stored by the equipment through natural extension and simple folding of the screen framework. In the process of using the screen in a flow action industry, the portable automatic quick-opening four-side closed screen is used for replacing the traditional screen, so that the portable mobility of equipment can be increased, and the transportation cost is saved; the convenience of field installation, use and storage is improved, and the labor cost is saved; the addition of the openable door curtain ensures the privacy of the area needing to block the sight.

Description

Portable automatic quick-opening four-side closed screen

Technical Field

The invention relates to a portable automatic quick-opening four-side closed screen.

Background art:

The screen is a tool which is placed indoors and used for shielding wind or cutting off the sight. In daily life and work, a plurality of scenes that the screen cuts off the sight line are used, such as photographing and replacing clothes; medical examination: such as B-mode ultrasound, medical, surgical, electrocardiogram, etc. However, in the process of the stream industry, for example, when shooting activities are carried out in different places, and diagnosis and treatment or physical examination activities are carried out in temporary places by hospitals, the traditional screen has the defects of large volume, heavy mass, difficult transportation and moving and lack of portable mobility; the splicing is complicated and the finishing and recycling process is difficult when the device is used on site; the screen partition range has no openable door, which causes inconvenience in entering and exiting or no safety guarantee for privacy. Therefore, when the screen is needed to be used in a temporary place, if a portable automatic quick-opening four-side closed screen can be used, the portable mobility of the equipment can be increased, and the transportation cost is saved; the convenience of field installation, use and storage is improved, and the labor cost is saved; the addition of the openable door curtain ensures the privacy of the area needing to block the sight. Therefore, the object of the present invention is to provide a portable automatic quick-opening four-side closed screen.

The invention content is as follows:

The invention aims to provide a portable automatic quick-opening four-side closed screen, which increases the portability of the screen, improves the convenience of field installation, use and storage and increases the privacy of a user.

The device comprises: the single screen comprises a screen framework and a screen cloth cover to form a main structure for shielding the visual field; the top reinforcing ring of the screen can better fix the stability of the space formed by four screens, and the hollow reinforcing ring can keep the air quality in the screen to be good; and a ground fixing piece, which can fix the whole screen on the ground; and a zipper part, an L-shaped zipper with the length of about 2.5 meters can be longitudinally arranged in one of the screens, and the zipper part can accommodate the people to enter and exit after being opened; and a back-locking hasp component, a hasp is arranged on the inner side of the zipper position, and can prevent people outside the screen from entering when the hasp is in a locking state; and the storage bag is closed by a zipper and can accommodate the size and the tension of the folded screen.

The invention has the following effects: in the process of using the screen in a flow action industry, the portable automatic quick-opening four-side closed screen is used for replacing the traditional screen, so that the portable mobility of equipment can be increased, and the transportation cost is saved; the convenience of field installation, use and storage is improved, and the labor cost is saved; the addition of the openable door curtain ensures the privacy of the area needing to block the sight.

description of the drawings:

FIG. 1: perspective view of the device

FIG. 2: partial view of the inner surface of the device

FIG. 3: folding schematic of the device 1

FIG. 4: folding schematic of the device 2

The specific implementation mode is as follows:

Referring to fig. 1, 2 and 3, the invention has the characteristics of portability, practicability and novel use mode. In the process of using the screen in the stream industry, a portable automatic quick-opening four-side closed screen is used, so that the portable mobility of the screen is increased, the convenience of field installation, use and storage is improved, and the privacy of a user is increased. The four-sided closed screen 1 comprises a screen main body 2 and a storage bag 3. The screen frame 211 can be a PC material or a steel wire material with certain tension, and the material has good support property and bendability; the screen cloth surface 212 can be a chemical fiber fabric which is waterproof, light in weight, shading and good in toughness, the fabric can be flatly stretched on the screen framework 211 through a hemming process, and adjacent longitudinal edges among the single screens 21 are connected together through seam ripping; the top reinforcing ring 22 may be a strong soft rope made of the materials mentioned above, but the implementation is not limited thereto.

The screen main body 2 includes: the single-piece screen 21 comprises a screen framework 211, wherein the screen framework 211 mainly functions to support the single-piece screen to be flat in cloth cover, has certain flexibility, and can be folded and bent to reduce the area of the single-piece screen 21 so as to be convenient to store; the screen cloth cover 212 is used for shielding sight, protecting the privacy of personnel in the screen and also giving a certain constraint force to the screen framework 211 so that the screen framework 211 forms a uniform shape according to the shape of the cloth; the screen top reinforcing ring 22 can better balance the stress among the four single screens 21 and stabilize the space stability of the components; the ground fixing piece 23 can make the screen main body 2 fixed on the ground more stably; a zipper component 24, which can be provided with an L-shaped zipper with the length of about 2.5 meters on one single screen 21 in the longitudinal direction and can accommodate the people to enter and exit after being opened; a locking hasp part 25, a hasp is arranged on the inner side of the position of the zipper part 24 to play the role of a door lock, and people outside the screen is prevented from entering in a closed state; the storage bag 3 can accommodate the size and the tension of the folded screen by closing up with a zipper.

in the process of using the screen in the flow operation field, the folded screen main body 2 is taken out from the storage bag 3 in the flat space of the ground, so that the screen main body 2 is naturally extended, and the area of the single screen 21 is automatically extended to the maximum due to the tension of the screen framework 211. At this time, the single screen 21 which is horizontally overlapped together is placed perpendicular to the ground, and the included angle 26 of the single screen is unfolded, so that four single screens 21 form a square space which is sealed at four sides, and the length, width and height of the whole screen main body 2 after being unfolded are about 1.5X 2 m, so that a table and a narrow bed can be accommodated. The four contact points of the screen with the ground are fixed by the ground fixing piece 23, so that the screen can be stably arranged at the setting position. The space within the screen body 2 can be accessed by opening the zipper part 24. When a person enters the space in the screen main body 2, the anti-locking hasp component 25 can be adjusted to be in a locking state, so that the person outside the screen can be prevented from entering, and the privacy of the inner space can be better guaranteed. When the folding bag is used and stored, the ground fixing piece 23 is firstly removed, then the screen included angle 261 is folded towards the opposite angle of the screen included angle 263, then the screen included angle 262 is folded towards the screen included angle 264, so that four single screens 21 are folded in a flat mode, then the screen framework 211 is twisted into an 8-shaped shape by force, the top end is folded into a circular ring shape, and finally the folding bag is plugged into the storage bag 3 to complete storage.

In conclusion, in the process of using the screen in the flow action industry, the portable automatic quick-opening four-side closed screen is used for replacing the traditional screen, so that the portable mobility of the equipment can be increased, and the transportation cost is saved; the convenience of field installation, use and storage is improved, and the labor cost is saved; the addition of the openable door curtain ensures the privacy of the area needing to block the sight. Therefore, the object of the present invention can be achieved.

Claims

1. A portable automatic quick-opening four-side closed screen is suitable for the condition that the screen is needed in the mobile operation, and the four-side closed screen 1 comprises a screen main body 2 and a receiving bag 3; the screen main body 2 includes: the single-piece screen 21 comprises a screen framework 211, wherein the screen framework 21 mainly functions to support the single-piece screen to be flat in cloth cover, has certain flexibility, and can be folded and bent to reduce the area of the single-piece screen 21 so as to be convenient to store; and a screen cloth cover 212, the function of the cloth cover is to shelter from the sight, protect the privacy of personnel in the screen, can also give certain constraint force to the screen skeleton 21, make the single screen 21 form the uniform shape according to the shape of the cloth; the screen top reinforcing ring 22 can better balance the stress of the four single screens 21 and stabilize the space stability of the components; the ground fixing piece 23 can make the screen main body 2 fixed on the ground more stably; a zipper component 24, which can be provided with an L-shaped zipper with the length of about 2.5 meters on one single screen 21 in the longitudinal direction and can accommodate the people to enter and exit after being opened; a locking hasp part 25, a hasp is arranged on the inner side of the position of the zipper part 24 to play the role of a door lock, and people outside the screen is prevented from entering in a closed state; the storage bag 3 can accommodate the size and the tension of the folded screen by closing up with a zipper.