CN218899499U

CN218899499U - Portable curtain

Info

Publication number: CN218899499U
Application number: CN202220626695.4U
Authority: CN
Inventors: 哈达; 严巳杰; 叶春生; 顾佳华; 茅澄怡
Original assignee: Yinnuo High Tech Suzhou Co ltd
Current assignee: Yinnuo High Tech Suzhou Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2023-04-25
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to a portable curtain, which comprises a first upper curtain component, a second upper curtain component, a first lower curtain component, a second lower curtain component and a third lower curtain component, wherein the first lower curtain component, the second lower curtain component and the third lower curtain component are sequentially connected with each other from right to left, the first upper curtain component is positioned at the top of the third lower curtain component, and the second upper curtain component is positioned at the top of the second lower curtain component. The utility model comprises five major blocks of a first upper curtain protection assembly, a second upper curtain protection assembly, a first lower curtain protection assembly, a second lower curtain protection assembly and a third lower curtain protection assembly, and adopts a split structure, thereby being convenient to install, disassemble and carry; the lead-free protective curtain is adopted, so that the protective curtain is nontoxic and harmless, is safe and reliable, and has light weight.

Description

Portable curtain

Technical Field

The utility model relates to the technical field related to medical equipment, in particular to a portable curtain.

Background

Currently, the clinical applications of the perspective tracking surgery and the radiation intervention are more and more extensive, and the protection of X-rays is more and more important. In order to avoid leakage of X-ray radiation and protect the safety of operators, the operating bed is required to be provided with a bedside protection curtain so as to reduce the damage of the X-ray radiation to the operators. At present, many protection curtains are generally designed in a single piece, have large width, contain lead and are heavier, so that the volume and the weight of the protection curtain are large, the arrangement and the movement are inconvenient, and the installation and the adjustment are inconvenient.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a portable curtain, which has a more industrial value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a portable curtain.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the portable curtain comprises a first upper curtain protection component, a second upper curtain protection component, a first lower curtain protection component, a second lower curtain protection component and a third lower curtain protection component, wherein the first lower curtain protection component, the second lower curtain protection component and the third lower curtain protection component are sequentially connected with each other from right to left, the first upper curtain protection component is positioned at the top position of the third lower curtain protection component, and the second upper curtain protection component is positioned at the top position of the second lower curtain protection component;

the second upper curtain protection assembly comprises a second upper curtain protection, a second upper pressing plate and a nylon hook assembly, the second lower curtain protection assembly comprises a second lower curtain protection and a second cross beam, the position, close to the bottom, of the second upper curtain protection is connected with the nylon hook assembly on the second cross beam through the second upper pressing plate, and the top of the second lower curtain protection is connected with the second cross beam above the second upper curtain protection;

the first upper curtain protection assembly comprises a first upper curtain protection, a first upper pressing plate and a nylon hook assembly, the third lower curtain protection assembly comprises a third lower curtain protection and a third cross beam, the position, close to the bottom, of the first upper curtain protection is connected with the nylon hook assembly on the third cross beam through the first upper pressing plate, and the top of the third lower curtain protection is connected with the third cross beam above;

the first lower curtain protection component comprises a first lower curtain protection and a first cross beam, the top of the first lower curtain protection is connected with the first cross beam above, and an armrest connecting plate is arranged at the position, close to the top, of the front end of the first cross beam and is connected with the first cross beam.

As a further improvement of the utility model, the left side and the right side of the second beam are respectively provided with a fixed connecting piece, the fixed connecting piece on one side of the second beam is connected with the fixed connecting piece on the first beam through a bolt, and the fixed connecting piece on the other side of the second beam is connected with the fixed connecting piece on the third beam through a bolt.

As a further improvement of the utility model, the fixed connecting piece comprises a convex block and a polygonal hole block, the convex block is clamped in grooves formed in two sides of the first beam, the second beam or the third beam, the convex block is provided with a plug hole, the plug hole is connected with connecting holes formed in the tops of two sides of the first beam, the second beam or the third beam through screws, the plug pin penetrates through the polygonal hole block of the lower fixed connecting piece and then is connected with a short head bolt in the polygonal hole block of the upper fixed connecting piece, a first gasket is arranged between the short head bolt and the polygonal hole block of the lower part, and a second gasket is arranged between the plug pin and the polygonal hole block of the upper part.

As a further improvement of the utility model, the armrest connecting plate is connected with the first beam through the connecting column and the bolt, the bolt is inserted into the through hole at one side of the first beam and then inserted into the connecting column, and then screwed into the threaded hole of the armrest connecting plate, and the nylon plug is arranged in the through hole at the other side of the first beam.

As a further improvement of the utility model, one side of the first cross beam is also provided with a handle, one side of the stud is connected with the handle, and the other side of the stud is screwed into a threaded hole of the first cross beam and penetrates through the first cross beam to be connected with the polyurethane block.

As a further improvement of the utility model, the first lower curtain or the second lower curtain or the third lower curtain comprises a curtain protection plate, a plurality of inserting plates are uniformly arranged at the top of the curtain protection plate, the first cross beam or the second cross beam or the third cross beam comprises a cross beam rectangular pipe, a plurality of waist-shaped holes are uniformly formed at the bottom of the cross beam rectangular pipe, the inserting plates are inserted into the waist-shaped holes, fastening holes are formed in the inserting plates, and fastening screws are arranged in the fastening holes and connect the inserting plates with the waist-shaped holes.

As a further improvement of the utility model, the nylon hook assembly comprises a first hook clamping plate and a second hook clamping plate, wherein the second hook clamping plate is clamped on one side of a third beam far away from the first upper protective curtain or a second beam of the second upper protective curtain, the first hook clamping plate is connected with the first upper protective curtain or the second upper protective curtain, the bottoms of the first hook clamping plate and the second hook clamping plate face to the first hook, and the first hook hooks the bottoms of the second beam or the third beam.

As a further improvement of the utility model, the contact surface between the first hook clamping plate and the first upper protecting curtain or the second upper protecting curtain is arranged in an inclined slope structure.

As a further improvement of the utility model, stainless steel hook components are arranged on the first cross beam and close to the two sides, the stainless steel hook components are fixed on the first cross beam, the stainless steel hook components comprise stainless steel hook plates, and the top and the bottom of each stainless steel hook plate are provided with second hooks.

As a further improvement of the utility model, the second upper pressing plate, the second cross beam and the nylon hook component are connected together through pressing plate screws, and the first upper pressing plate, the third cross beam and the nylon hook component are connected together through pressing plate screws.

By means of the scheme, the utility model has at least the following advantages:

the utility model comprises five major blocks of a first upper curtain protection assembly, a second upper curtain protection assembly, a first lower curtain protection assembly, a second lower curtain protection assembly and a third lower curtain protection assembly, and adopts a split structure, thereby being convenient to install, disassemble and carry; the lead-free protective curtain is adopted, so that the protective curtain is nontoxic and harmless, is safe and reliable, and has light weight.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a portable shade according to the present utility model;

FIG. 2 is a schematic view of the structure of the first upper curtain assembly of FIG. 1;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a schematic view of the structure of the second upper curtain assembly of FIG. 1;

FIG. 5 is a side view of FIG. 4;

FIG. 6 is a schematic view of the first lower curtain assembly of FIG. 1;

FIG. 7 is a top view of FIG. 6;

FIG. 8 isbase:Sub>A cross-sectional view of A-A of FIG. 6;

FIG. 9 is a cross-sectional view of B-B in FIG. 6;

FIG. 10 is a cross-sectional view of C-C of FIG. 6;

FIG. 11 is a schematic view of the structure of the second lower curtain assembly of FIG. 1;

FIG. 12 isbase:Sub>A cross-sectional view of A-A of FIG. 11;

FIG. 13 is a cross-sectional view of B-B of FIG. 11;

fig. 14 is a schematic view of the structure of the third lower curtain assembly of fig. 1;

FIG. 15 is a schematic view of the structure of the first beam or the second beam or the third beam of the present utility model;

fig. 16 is a schematic view showing the structure of the first lower curtain or the second lower curtain or the third lower curtain of the present utility model;

FIG. 17 is a schematic view of the nylon hook assembly of the present utility model;

FIG. 18 is a schematic view of the structure of the fixing connector of the present utility model;

FIG. 19 is a schematic view of the stainless steel hanger assembly of the present utility model;

fig. 20 is another state diagram of the present utility model.

In the drawings, the meaning of each reference numeral is as follows.

1 first upper curtain assembly 2 second upper curtain assembly

3 first lower curtain assembly 4 second lower curtain assembly

5 third lower curtain assembly 6 first upper curtain

7 first upper press plate 8 press plate screw

9 nylon hook component 10 second upper protective curtain

11 second upper press plate 12 first lower curtain

13 first cross beam 14 armrest connecting plate

15 fixed connection 16 handle

17 stainless steel hook component 18 connecting column

19 bolt 20 Ni Long Sai

21 double-screw bolt 22 polyurethane briquetting

23 set screw 24 second lower curtain

25 second cross beam 26 bolt

27 short head screw 28 first gasket

29 second washer 30 screw

31 third lower curtain 32 third beam

33 crossbeam rectangular tube 34 waist type hole

35 connecting hole 36 curtain protection plate

37 plugboard 38 fastening hole

39 first hook catch plate 40 second hook catch plate

41 first hook 42 bump

43 polygonal hole block 44 plug-in hole

45 stainless steel hook plate 46 second hook

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Examples

As shown in figures 1 to 20 of the drawings,

the portable curtain comprises a first upper curtain protection component 1, a second upper curtain protection component 2, a first lower curtain protection component 3, a second lower curtain protection component 4 and a third lower curtain protection component 5, wherein the first lower curtain protection component 3, the second lower curtain protection component 4 and the third lower curtain protection component 5 are sequentially connected with each other from right to left, the first upper curtain protection component 1 is positioned at the top position of the third lower curtain protection component 5, and the second upper curtain protection component 2 is positioned at the top position of the second lower curtain protection component 4;

the second upper curtain protection assembly 2 comprises a second upper curtain protection 10, a second upper pressing plate 11 and a nylon hook assembly 9, the second lower curtain protection assembly 4 comprises a second lower curtain protection 24 and a second cross beam 25, the position, close to the bottom, of the second upper curtain protection assembly 10 is connected with the nylon hook assembly 9 on the second cross beam 25 through the second upper pressing plate 11, and the top of the second lower curtain protection 24 is connected with the second cross beam 25 above;

the first upper curtain protection assembly 1 comprises a first upper curtain protection 6, a first upper pressing plate 7 and a nylon hook assembly 9, the third lower curtain protection assembly 5 comprises a third lower curtain protection 31 and a third cross beam 32, the position, close to the bottom, of the first upper curtain protection 6 is connected with the nylon hook assembly 9 on the third cross beam 32 through the first upper pressing plate 7, and the top of the third lower curtain protection 31 is connected with the third cross beam 32 above;

the first lower curtain protection component 3 comprises a first lower curtain protection 12 and a first cross beam 13, the top of the first lower curtain protection 12 is connected with the first cross beam 13 above, a handrail connecting plate 14 is arranged at the position, close to the top, of the front end of the first cross beam 13, and the handrail connecting plate 14 is connected with the first cross beam 13.

Preferably, the left and right sides on the second beam 25 are both provided with fixed connecting pieces 15, the fixed connecting piece 15 on one side of the second beam 25 is connected with the fixed connecting piece 15 on the first beam 13 through a bolt 26, and the fixed connecting piece 15 on the other side of the second beam 25 is connected with the fixed connecting piece 15 on the third beam 32 through a bolt 26.

Preferably, the fixed connecting piece 15 includes a bump 42 and a polygonal hole block 43, the bump 42 is clamped in grooves formed on two sides of the first beam 13 or the second beam 25 or the third beam 32, a plugging hole 44 is formed on the bump 42, the plugging hole 44 is connected with a connecting hole 35 formed on two sides of the first beam 13 or the second beam 25 or the third beam 32 through a screw 30, a bolt 26 passes through the polygonal hole block 43 of the lower fixed connecting piece 15 and then is connected with a short head bolt 27 in the polygonal hole block 43 of the upper fixed connecting piece 15, a first gasket 28 is arranged between the short head bolt 27 and the polygonal hole block 43 of the lower, and a second gasket 29 is arranged between the bolt 26 and the polygonal hole block 43 of the upper.

Preferably, the armrest connecting plate 14 is connected with the first cross beam 13 through the connecting post 18 and the bolt 19, the bolt 19 is inserted into the through hole on one side of the first cross beam 13, then inserted into the connecting post 18, then screwed into the threaded hole of the armrest connecting plate 14, and the nylon plug 20 is arranged in the through hole on the other side of the first cross beam 13.

Preferably, a handle 16 is further arranged on one side of the first beam 13, one side of the stud 21 is connected with the handle 16, and the other side of the stud 21 is screwed into a threaded hole of the first beam 13 and penetrates through the first beam 13 to be connected with the polyurethane block 22.

Preferably, the first lower curtain 12 or the second lower curtain 24 or the third lower curtain 31 comprises a curtain protection plate 36, a plurality of insertion plates 37 are uniformly arranged at the top of the curtain protection plate 36, the first cross beam 13 or the second cross beam 25 or the third cross beam 32 comprises a cross beam rectangular pipe 33, a plurality of waist-shaped holes 34 are uniformly formed in the bottom of the cross beam rectangular pipe 33, the insertion plates 37 are inserted into the waist-shaped holes 34, fastening holes 38 are formed in the insertion plates 37, fastening screws 23 are arranged in the fastening holes 38, and the insertion plates 37 and the waist-shaped holes 34 are connected together by the fastening screws 23.

Preferably, the nylon hook assembly 9 comprises a first hook clamping plate 39 and a second hook clamping plate 40, the second hook clamping plate 40 is clamped on one side of the third beam 32 far away from the first upper protective curtain 6 or the second beam 25 of the second upper protective curtain 10, the first hook clamping plate 39 is connected with the first upper protective curtain 6 or the second upper protective curtain 10, the bottoms of the first hook clamping plate 39 and the second hook clamping plate 40 face to the bottom provided with a first hook 41, and the first hook 41 hooks the bottom of the second beam 25 or the third beam 32.

Preferably, the contact surface between the first hook clamping plate 39 and the first upper protection curtain 6 or the second upper protection curtain 10 is provided with an inclined slope structure.

Preferably, stainless steel hook components 17 are arranged on the first cross beam 13 near the two sides, the stainless steel hook components 17 are fixed on the first cross beam 13, the stainless steel hook components 17 comprise stainless steel hook plates 45, and second hooks 46 are arranged at the top and the bottom of the stainless steel hook plates 45.

Preferably, the second upper pressing plate 11, the second cross beam 25 and the nylon hook assembly 9 are connected together through pressing plate screws 8, and the first upper pressing plate 7, the third cross beam 32 and the nylon hook assembly 9 are connected together through pressing plate screws 8.

A portable curtain mainly comprises a first upper curtain protection component 1, a second upper curtain protection component 2, a first lower curtain protection component 3, a second lower curtain protection component 4 and a third lower curtain protection component 5.

The first upper curtain protection component 1 comprises a first upper curtain protection 6, a first upper pressing plate 7, a nylon hook component 9 and the like, wherein a stainless steel plate is arranged in the middle of the first upper curtain protection 6, soft radiation protection materials are wrapped outside the first upper curtain protection component, a plurality of small holes are formed in the first upper curtain protection component, the whole first upper curtain protection 6 is supported through the rigidity of the stainless steel plate, the first upper pressing plate 7 and the nylon hook component 9 are divided into two sides which are positioned on the first upper curtain protection 6, and the first upper curtain protection 6, the second upper curtain protection component, the nylon hook component and the first upper curtain protection component are fixed through pressing plate screws 8. The nylon hook component 9 is similar to a C-shaped buckle, and is provided with two hooks and two threaded through holes.

The second upper curtain protection component 2 is similar to the upper large curtain protection component in structure, the second upper curtain protection component 2 comprises a second upper curtain protection 10, a second upper pressing plate 11 and a nylon hook component 9, a stainless steel plate is arranged in the middle of the second upper curtain protection component 10, soft radiation protection materials are wrapped outside the second upper curtain protection component, a plurality of small holes are formed in the second upper curtain protection component, the whole second upper curtain protection component 10 is supported through the rigidity of the stainless steel plate, the second upper pressing plate 11 and the nylon hook component 9 are divided into two sides of the second upper curtain protection component 10, and the second upper pressing plate 11 and the nylon hook component are fixed through pressing plate screws 8.

The first lower curtain protection assembly 3 comprises a first cross beam 13, a first lower curtain protection 12, a fixed connecting piece 15, a stainless steel hook assembly 17, a connecting column 18, an armrest connecting plate 14, a handle 16, a stud 21, a polyurethane block 22, a nylon plug 20, a set screw 23, a bolt 19 and a screw 30, wherein the first cross beam 13 is made of a stainless steel rectangular pipe, a plurality of kidney-shaped holes 34, a plurality of threaded holes and a plurality of through holes are formed in the first cross beam 13, a stainless steel plate is arranged at the upper end of the first lower curtain protection assembly 12, soft radiation-proof materials are wrapped outside the stainless steel plate, a plurality of small holes are formed in the first lower curtain protection assembly 12, a protruding block 42 comprising a protruding portion and a polygonal hole block 43 are respectively arranged on the left side and the right side of the fixed connecting piece 15, the stainless steel hook assembly 17 comprises an upper second hook 46 and a plurality of threaded holes are formed in the middle of the connecting column 18, and a plurality of threaded holes are formed in the middle of the armrest connecting plate 14. The upper end of the first lower curtain 12 is inserted into the beam rectangular tube 33 through the kidney-shaped hole 34 of the first beam 13, and then the first lower curtain 12 is hung by inserting the first lower curtain 12 into the hole above the first lower curtain 12 after being screwed into the screw thread of the first beam 13 through the set screw 23. Two fixing links 15 are respectively disposed at both ends of the first cross member 13, and the projections 42 of the fixing links 1 are inserted into both ends of the first cross member 13, and then the two fixing links 1 are fixed to the first cross member 1 by the screws 30. The stainless steel hanger assembly 17 is secured to the first beam 13 by locking. The handrail connecting plate 14 is fixedly connected with the first cross beam 13 through the connecting post 18 and the bolt 19, the bolt 19 is firstly inserted into the through hole of the first cross beam 13, then inserted into the connecting post 1, then screwed into the threaded hole of the handrail connecting plate 14, thereby locking the handrail connecting plate 14, the connecting post 18 and the first cross beam 13 together, and finally the nylon plug 20 is arranged on the through hole of the first cross beam 13. One end of the stud 21 is connected with the handle 16, then is screwed into the thread of the first cross beam 13 to penetrate through the first cross beam 13, and finally the other end of the stud 21 is connected with the polyurethane pressing block 22, and the polyurethane pressing block 22 can be controlled to advance and retreat by rotating the handle 16 so as to play a role in locking, and the polyurethane pressing block 22 presses the handrail of the operating table, so that the locking effect is achieved, and the handrail is prevented from being damaged.

The second lower curtain protection component 4 comprises a second cross beam 25, a second lower curtain protection 24, two fixed connecting pieces 15, a bolt 26, a short-head bolt 27, a set screw 23 and a screw 30, wherein the second cross beam 25 is made of a stainless steel rectangular pipe, a plurality of waist-shaped holes 34 and a plurality of threaded holes are formed in the second cross beam, a stainless steel plate is arranged at the upper end of the second lower curtain protection 24, soft radiation protection materials are wrapped outside the second lower curtain protection 24, a plurality of small holes are formed in the second lower curtain protection, and the bolt 26 comprises a circular ring, internal threads and a polygonal shaft. The upper end of the second lower curtain 24 is inserted into the beam rectangular tube 33 through the kidney-shaped hole 34 of the second beam 25, and then the second lower curtain 24 is hung by inserting the second lower curtain 24 into the hole above the second lower curtain 24 after being screwed into the screw thread of the second beam 25 through the set screw 23. Two fixing links 15 are disposed at both ends of the second beam 25 with up and down directions, respectively, and the protrusions 42 of the two fixing links 15 are inserted into both ends of the second beam 25, and then the lower fixing links 15 are fixed to the second beam 25 by means of screws 30. The bolt 26 is inserted into the circular ring part of the upper fixed connecting piece 15, the bolt 26 is connected with the upper fixed connecting piece 15 through the first gasket 28, the second gasket 29 and the short-head bolt 27, the bolt 26 can rotate around the circular ring part of the upper fixed connecting piece 15, the first gasket 28 and the second gasket 29 are both nylon or plastic, a certain friction force is formed after the bolt 26 contacts with the first gasket 28 and the second gasket 29 in the rotating process of the bolt 26, and the bolt 26 is ensured to be kept at a certain position due to the existence of the friction force after rotating to the certain position.

The third lower curtain assembly 5 is similar to the second lower curtain assembly 4, including the third lower curtain 31 and the third cross member 32, and the same components as the other second lower curtain assemblies 4.

The second lower curtain protection component 4 is inserted into the fixed connecting piece 15 below the first lower curtain protection component 3 through the bolt 26, the polygonal shaft of the bolt 26 is fixedly connected with the polygonal hole of the fixed connecting piece 15 below, the second lower curtain protection component 4 can rotate around the first lower curtain protection component 3 by plus or minus 90 degrees through the cooperation of the bolt 26 of the second lower curtain protection component 4 and the fixed connecting piece 15 below the first lower curtain protection component 3, a certain friction force is formed after the bolt 26 contacts with the first gasket 28 and the second gasket 29 in the rotating process, and the second lower curtain protection component 4 can be kept at a certain position by a certain friction force in the rotating process.

The same is true for the connection between the second lower curtain assembly 4 and the third lower curtain assembly 5.

The first upper curtain assembly 1 is inserted onto the third lower curtain assembly 5 through the nylon hook assembly 9, and can be rotated together with the third lower curtain assembly 5. The second upper curtain assembly 2 is inserted onto the second lower curtain assembly 4 by means of the nylon hook assembly 9 and can rotate together with the second lower curtain assembly 4.

The protective curtain is formed by combining the stainless steel plate and the radiation-proof material, the radiation-proof material does not contain lead and can not cause harm to the health of doctors, and the radiation-proof material is made of special materials and is very light and lighter than the conventional protective curtain by more than 20%, so that the protective curtain is very light and convenient in the processes of installation, disassembly and transportation.

The working process of the portable curtain comprises the following steps: the first lower curtain protection component 3 is fixed on an operating table, then the second lower curtain protection component 4 is connected with the first lower curtain protection component 3, the second lower curtain protection component 4 can rotate around the first lower curtain protection component 3, then the third lower curtain protection component 5 is connected with the second lower curtain protection component 4, the third lower curtain protection component 5 can rotate around the second lower curtain protection component 4, and finally the first upper curtain protection component 1 and the second upper curtain protection component 2 are respectively inserted; because the first lower curtain protection component 3 is provided with two lower fixed connecting pieces 15, the second lower curtain protection component 4 can be respectively connected with the left end and the right end of the first lower curtain protection component 3, and the portable curtain protection can be placed on the left side and the right side of the operating table.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features being indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: can be mechanically or electrically connected: the terms are used herein to denote any order or quantity, unless otherwise specified.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The portable curtain protector is characterized by comprising a first upper curtain protector component (1), a second upper curtain protector component (2), a first lower curtain protector component (3), a second lower curtain protector component (4) and a third lower curtain protector component (5), wherein the first lower curtain protector component (3), the second lower curtain protector component (4) and the third lower curtain protector component (5) are sequentially connected from right to left, the first upper curtain protector component (1) is positioned at the top position of the third lower curtain protector component (5), and the second upper curtain protector component (2) is positioned at the top position of the second lower curtain protector component (4);

the second upper curtain protection assembly (2) comprises a second upper curtain protection assembly (10), a second upper pressing plate (11) and a nylon hook assembly (9), the second lower curtain protection assembly (4) comprises a second lower curtain protection assembly (24) and a second cross beam (25), the position, close to the bottom, of the second upper curtain protection assembly (10) is connected with the nylon hook assembly (9) on the second cross beam (25) through the second upper pressing plate (11), and the top of the second lower curtain protection assembly (24) is connected with the second cross beam (25) above;

the first upper curtain protection assembly (1) comprises a first upper curtain protection assembly (6), a first upper pressing plate (7) and a nylon hook assembly (9), the third lower curtain protection assembly (5) comprises a third lower curtain protection assembly (31) and a third cross beam (32), the position, close to the bottom, of the first upper curtain protection assembly (6) is connected with the nylon hook assembly (9) on the third cross beam (32) through the first upper pressing plate (7), and the top of the third lower curtain protection assembly (31) is connected with the third cross beam (32) above;

the first lower curtain protection assembly (3) comprises a first lower curtain protection assembly (12) and a first cross beam (13), the top of the first lower curtain protection assembly (12) is connected with the first cross beam (13) above, a handrail connecting plate (14) is arranged at the position, close to the top, of the front end of the first cross beam (13), and the handrail connecting plate (14) is connected with the first cross beam (13).

2. A portable curtain as claimed in claim 1, characterized in that the left and right sides of the second beam (25) are provided with fixed connectors (15), the fixed connectors (15) on one side of the second beam (25) are connected with the fixed connectors (15) on the first beam (13) by means of pins (26), and the fixed connectors (15) on the other side of the second beam (25) are connected with the fixed connectors (15) on the third beam (32) by means of pins (26).

3. A portable curtain as claimed in claim 2, characterized in that the fixing connection piece (15) comprises a protruding block (42) and a polygonal hole block (43), the protruding block (42) is clamped in grooves formed in the two sides of the first beam (13) or the second beam (25) or the third beam (32), a plugging hole (44) is formed in the protruding block (42), the plugging hole (44) is connected with the connecting hole (35) formed in the two sides of the first beam (13) or the second beam (25) or the third beam (32) through a screw (30), the plug pin (26) penetrates through the polygonal hole block (43) of the lower fixing connection piece (15) and then is connected with a short head bolt (27) in the polygonal hole block (43) of the upper fixing connection piece (15), a first gasket (28) is arranged between the short head bolt (27) and the polygonal hole block (43) of the lower side, and a second gasket (29) is arranged between the plug pin (26) and the polygonal hole block (43) of the upper side.

4. A portable curtain as claimed in claim 1, wherein the arm rest connecting plate (14) is connected with the first cross beam (13) through a connecting post (18) and a bolt (19), the bolt (19) is inserted into a through hole on one side of the first cross beam (13) and then inserted into the connecting post (18) and then screwed into a threaded hole of the arm rest connecting plate (14), and a nylon plug (20) is arranged in a through hole on the other side of the first cross beam (13).

5. A portable curtain as claimed in claim 1, characterized in that a handle (16) is further provided on one side of the first cross member (13), one side of the stud (21) is connected to the handle (16), and the other side of the stud (21) is screwed into a threaded hole of the first cross member (13) and passes through the first cross member (13) to be connected to the polyurethane block (22).

6. A portable curtain as claimed in claim 1, characterized in that the first lower curtain (12) or the second lower curtain (24) or the third lower curtain (31) comprises a curtain protection plate (36), a plurality of insertion plates (37) are uniformly arranged at the top of the curtain protection plate (36), the first cross beam (13) or the second cross beam (25) or the third cross beam (32) comprises a cross beam rectangular tube (33), a plurality of waist-shaped holes (34) are uniformly formed at the bottom of the cross beam rectangular tube (33), the insertion plates (37) are inserted into the waist-shaped holes (34), fastening holes (38) are formed in the insertion plates (37), fastening screws (23) are arranged in the fastening holes (38), and the insertion plates (37) and the waist-shaped holes (34) are connected together by the fastening screws (23).

7. A portable curtain as claimed in claim 1, wherein the nylon hook assembly (9) comprises a first hook clamp (39) and a second hook clamp (40), the second hook clamp (40) is clamped on one side of a third beam (32) far away from the first upper curtain (6) or a second beam (25) of the second upper curtain (10), the first hook clamp (39) is connected with the first upper curtain (6) or the second upper curtain (10), the bottoms of the first hook clamp (39) and the second hook clamp (40) face towards a first hook (41) respectively, and the first hook (41) hooks the bottom of the second beam (25) or the third beam (32).

8. A portable shade according to claim 7, wherein the contact surface between the first hook clip (39) and the first upper shade (6) or the second upper shade (10) is provided as an inclined ramp structure.

9. A portable curtain as claimed in claim 1, characterized in that stainless steel hook assemblies (17) are arranged on the first cross beam (13) at positions close to two sides, the stainless steel hook assemblies (17) are fixed on the first cross beam (13), the stainless steel hook assemblies (17) comprise stainless steel hook plates (45), and second hooks (46) are arranged at the top and the bottom of the stainless steel hook plates (45).

10. A portable curtain as claimed in claim 1, wherein the second upper platen (11), the second cross member (25) and the nylon hook assembly (9) are connected together by platen screws (8), and the first upper platen (7), the third cross member (32) and the nylon hook assembly (9) are connected together by platen screws (8).