Curtain body

Abstract

The utility model provides a curtain body. The curtain body comprises a plurality of laminated layers which are sequentially arranged in the height direction. A plurality of first composite parts and a plurality of second composite parts are arranged on each laminated layer, and the plurality of first composite parts and the plurality of second composite parts are sequentially and alternately arranged at intervals in the thickness direction; in every three adjacent laminated layers in the height direction, the multiple first composite parts on two adjacent laminated layers are connected in a one-to-one correspondence manner, and the multiple second composite parts on the other two adjacent laminated layers are connected in a one-to-one correspondence manner, so that the curtain body forms a multi-layer honeycomb structure; after the curtain body is unfolded, a cavity is formed between every two adjacent laminated layers and the adjacent connecting parts. The curtain body of the multi-layer honeycomb structure can be used as a finished product to improve the attractiveness, the shading and sound insulation performance, the heat insulation and heat preservation performance and the like of the curtain body and can also be used as a semi-finished product, a plurality of curtain bodies can be obtained at a time by cutting the curtain body, and therefore the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a curtain structure technical field especially is involved in a curtain body. BACKGROUND

[0002] Honeycomb curtain also is called organ curtain, the name implies, its appearance is similar to the stereo shape of organ drawing, is similar to honeycomb, the biggest advantage of honeycomb curtain is that it can satisfy the various needs of various types of family windows, whether it is corner window, oval arc window or floor window, inclined roof window, even overhead skylight, honeycomb curtain can dress them with a layer of gorgeous clothes, its unique honeycomb structure can store air in the hollow layer and keep the indoor temperature constant.

[0003] At present, the curtain body of honeycomb curtain is generally single-layer honeycomb structure, that is, only one cavity is arranged in the curtain body along the thickness direction of the curtain body (for details, refer to CN212939344U and other patents), so that the structure of the curtain body is relatively simple, and the aesthetic degree, light-shielding and sound-insulating performance and heat insulation performance are insufficient. SUMMARY

[0004] The utility model aims at providing a curtain body, which is a multi-layer honeycomb structure and can improve the aesthetic degree, light-shielding and sound-insulating performance and heat insulation performance of the curtain body.

[0005] The utility model provides a curtain body, which has a height direction and a thickness direction perpendicular to each other, and comprises a plurality of stacked layers arranged in sequence along the height direction; each stacked layer is provided with a plurality of first composite parts and a plurality of second composite parts, and the plurality of first composite parts and the plurality of second composite parts are arranged alternately and spaced apart in sequence along the thickness direction.

[0006] Along the height direction, the plurality of first composite parts on each adjacent two stacked layers correspond to each other one by one, and the plurality of second composite parts on each adjacent two stacked layers correspond to each other one by one.

[0007] Along the height direction, in each adjacent three stacked layers, the plurality of first composite parts on two adjacent stacked layers are connected one by one, and the plurality of second composite parts on the other two adjacent stacked layers are connected one by one, so that the curtain body forms a multi-layer honeycomb structure; when the curtain body is unfolded, a cavity is formed between each adjacent two stacked layers at each adjacent connecting part.

[0008] In an implementable manner, the curtain body also has a width direction, and the width direction, the height direction and the thickness direction are perpendicular to each other two by two; the first composite part and the second composite part both extend continuously along the width direction.

[0009] In an implementation, in each of the stacks, the number of one of the first composite parts and the second composite parts is not less than three, and the number of the other one is not less than two.

[0010] In an implementation, the width of the corresponding first composite parts on each of two adjacent stacks is equal, and the width of the corresponding second composite parts on each of two adjacent stacks is equal.

[0011] In an implementation, along the thickness direction, the width of the first composite part and the width of the second composite part are each 3mm-10mm.

[0012] In an implementation, when the curtain body is folded, in each of the stacks, the spacing between each adjacent first composite part and second composite part is equal, and the spacing between each adjacent first composite part and second composite part is greater than the width of the first composite part and the width of the second composite part.

[0013] In an implementation, when the curtain body is folded, along the thickness direction, the spacing between adjacent first composite parts is 10mm-50mm, and the spacing between adjacent second composite parts is 10mm-50mm.

[0014] In an implementation, along the thickness direction, in each of three adjacent stacks, the first composite parts on two adjacent stacks are respectively one-to-one bonded by a plurality of first adhesive layers, and the second composite parts on the other two adjacent stacks are respectively one-to-one bonded by a plurality of second adhesive layers.

[0015] In an implementation, along the thickness direction, in each of three adjacent stacks, the first composite parts on two adjacent stacks are respectively one-to-one connected by ultrasonic compounding, and the second composite parts on the other two adjacent stacks are respectively one-to-one connected by ultrasonic compounding.

[0016] In an implementation, along the thickness direction, in each of three adjacent stacks, the first composite parts on two adjacent stacks are respectively one-to-one connected by hot-press compounding, and the second composite parts on the other two adjacent stacks are respectively one-to-one connected by hot-press compounding.

[0017] The curtain body provided by the utility model has the advantages that multiple laminations are arranged, multiple first composite parts and multiple second composite parts are alternately arranged on each lamination at intervals, the multiple first composite parts on two adjacent laminations in every three adjacent laminations are connected one by one in correspondence, the multiple second composite parts on the other two adjacent laminations are connected one by one in correspondence, so that the curtain body is formed into a multilayer honeycomb structure, when the curtain body with the multilayer honeycomb structure is used as a finished product, the richness of the curtain body structure is improved, the aesthetic degree of the curtain body is further improved, the light-shielding, sound-insulating, heat-insulating and heat-preserving performances of the curtain body are improved, and the curtain body with the multilayer honeycomb structure can also be used as a semi-finished product, multiple curtain bodies with different structures can be obtained by cutting the curtain body, multiple curtain bodies are obtained at one time, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the curtain body after being unfolded in the embodiment of the utility model.

[0019] Figure 2 It is a side view. Figure 1

[0020] Figure 3 It is a partial sectional view of the position A in the embodiment. Figure 2

[0021] Figure 4 It is a partial sectional view of the position B in the embodiment. Figure 2

[0022] Figure 5 It is a sectional view of the curtain body after being folded in the embodiment of the utility model.

[0023] Figure 6 It is a structure exploded view of the three adjacent laminations in the embodiment of the utility model.

[0024] Figure 7a It is a cutting position view of the curtain body in the embodiment of the utility model.

[0025] Figure 7b It is a structure view of the single-layer honeycomb curtain body after being cut. Figure 7a

[0026] Figure 8a It is a cutting position view of the curtain body in another embodiment of the utility model.

[0027] Figure 8b It is a structure view of the pleated curtain body after being cut. Figure 8a DETAILED DESCRIPTION

[0028] ​​​​​The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0029] The terms "first", "second", "third", "fourth" and the like in the description and claims of the present application, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of practical implementation irrespective of the particular terminology used.

[0030] The terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like (if any) in the description and claims of the present application, are used for the purpose of illustration and ease of description, and are not intended to limit the scope of the application. It is to be understood that the use of these terms is not intended to limit the scope of the application to a particular embodiment.

[0031] As shown in Figures 1 to 6 The present application provides a curtain body 1, which has a width direction W, a height direction H and a thickness direction T perpendicular to each other. The curtain body 1 comprises a plurality of stacked layers 10 arranged in sequence along the height direction H; each stacked layer 10 is provided with a plurality of first composite parts 101 and a plurality of second composite parts 102, the first composite parts 101 and the second composite parts 102 are integrated with the stacked layer 10, and the plurality of first composite parts 101 and the plurality of second composite parts 102 are arranged alternately and spaced apart along the thickness direction T (i.e. the first composite parts 101 and the second composite parts 102 are arranged in staggered positions along the thickness direction T). The first composite parts 101 and the second composite parts 102 are continuously extended along the width direction W (i.e. the first composite parts 101 and the second composite parts 102 are long strip-shaped structures extended along the width direction W).

[0032] Along the height direction H, the plurality of first composite parts 101 on each adjacent two stacked layers 10 correspond one by one, and the plurality of second composite parts 102 on each adjacent two stacked layers 10 correspond one by one. Among them, the adjacent stacked layers 10 refer to two stacked layers 10 stacked adjacent along the height direction H.

[0033] In the height direction H, in every three adjacent layers 10, the first composite portions 101 on two adjacent layers 10 are one-to-one connected, and the second composite portions 102 on the other two adjacent layers 10 are one-to-one connected, and other parts of the adjacent layers 10 are not connected, so that the curtain body 1 forms a multi-layer honeycomb structure in the thickness direction T (i.e., a plurality of cavities 10B are formed in the curtain body 1 in the thickness direction T).

[0034] In the height direction H, in every three adjacent layers 10, the first composite portions 101 on two adjacent layers 10 are one-to-one connected, and the second composite portions 102 on the other two adjacent layers 10 are one-to-one connected, and other parts of the adjacent layers 10 are not connected, so that the curtain body 1 forms a multi-layer honeycomb structure in the thickness direction T (i.e., a plurality of cavities 10B are formed in the curtain body 1 in the thickness direction T). Figure 1 Figure 2 As shown in FIGS. 1 and 2, when the curtain body 1 is unfolded, a cavity 10B is formed between each adjacent connection site 10A of the two adjacent layers 10, that is, the curtain body 1 forms a multi-layer cavity 10B structure. Figure 1 Figure 2 As shown in FIGS. 1 and 2, when the curtain body 1 is unfolded, a cavity 10B is formed between each adjacent connection site 10A of the two adjacent layers 10, that is, the curtain body 1 forms a multi-layer cavity 10B structure.

[0035] The curtain body 1 provided by the embodiment of the utility model, through setting multiple layers 10, multiple first composite portions 101 and multiple second composite portions 102 are alternately arranged on each layer 10; in every three adjacent layers 10, the first composite portions 101 on two adjacent layers 10 are one-to-one connected, and the second composite portions 102 on the other two adjacent layers 10 are one-to-one connected, so that the curtain body 1 forms a multi-layer honeycomb structure. When the curtain body 1 with the multi-layer honeycomb structure is used as a finished product, not only the richness of the structure of the curtain body 1 is improved, and the aesthetic degree of the curtain body 1 is improved, but also the light-shielding, sound-insulating, heat-insulating and heat-preservation performance of the curtain body 1 is improved.

[0036] Of course, the curtain body 1 with the multi-layer honeycomb structure can also be used as a semi-finished product, and by cutting the curtain body 1, other curtain bodies with different structures can be obtained.

[0037] As shown in FIGS. 1 and 2, when the curtain body 1 is unfolded, a cavity 10B is formed between each adjacent connection site 10A of the two adjacent layers 10, that is, the curtain body 1 forms a multi-layer cavity 10B structure. Figure 7a Figure 7b ​​​As shown, when cutting the curtain body 1, the curtain body 1 can be cut along a cutting surface N; the cutting surface N is parallel to the width direction W and the height direction H, perpendicular to the thickness direction T, and the cutting surface N passes through the first composite part 101 or the second composite part 102 (preferably, along the thickness direction T, the cutting surface N passes through the middle position of the first composite part 101 or the middle position of the second composite part 102), that is, the cutting surface N passes through the connecting position 10A. At the same time, since the cutting surface N needs to pass through the first composite part 101 or the second composite part 102, the first composite part 101 and the second composite part 102 need to have sufficient width, that is, the connecting position 10A needs to have sufficient width, so as to ensure that after cutting, the adjacent layers 10 have sufficient connecting area and connecting strength at the cutting position.

[0038] In the embodiment, since the curtain body 1 is a three-layer honeycomb curtain body structure, as shown in Figure 7a and Figure 7b When the cutting surface N passes through a column of first composite parts 101 in the middle (the first composite parts 101 located on the same vertical line along the height direction H are a column), that is, the cutting surface N passes through the middle position of the curtain body 1 along the thickness direction T, the curtain body 1 can be divided into two identical single-layer honeycomb curtain bodies 2.

[0039] As shown in Figure 8a and Figure 8b In another embodiment, the number of cutting surfaces N is multiple, and the multiple cutting surfaces N pass through each column of first composite parts 101 and each column of second composite parts 102 (the second composite parts 102 located on the same vertical line along the height direction H are a column), that is, the curtain body 1 can be divided into multiple identical accordion curtain bodies 3. At the same time, since the first composite part 101 and the second composite part 102 have a certain width, at this time, holes can be punched at the folding edge positions of the accordion curtain body 3 (that is, at the connecting position 10A), so that the pull rope 31 passes through the holes at each folding edge position, realizing the folding of the accordion curtain body 3; therefore, it is not necessary to punch holes on the folding units of the accordion curtain body 3, and the appearance of the accordion curtain body 3 can be improved.

[0040] Of course, in other embodiments, the multi-layer honeycomb curtain body can also be cut into curtain bodies of other structures (the position of the cutting surface N determines the structure of the curtain body after cutting).

[0041] Therefore, the multi-layer honeycomb structure curtain body 1 in the embodiment can be directly used as a finished product, or can be cut into multiple smaller curtain bodies as a semi-finished product, so that multiple curtain bodies can be obtained at one time, thereby improving the production efficiency.

[0042] As shown in Figures 1 to 6As shown, as an embodiment, in each stack 10, the number of one of the first composite sections 101 and the second composite sections 102 is not less than three, and the number of the other one is not less than two, so that the curtain 1 is formed as a three-layer honeycomb curtain structure. In the present embodiment, in each stack 10, the number of the first composite sections 101 is three, and the number of the second composite sections 102 is two. Of course, in other embodiments, the number of the first composite sections 101 and the second composite sections 102 can both be two, in which case the curtain 1 is formed as a two-layer honeycomb curtain structure. Of course, the number of the first composite sections 101 and the second composite sections 102 can also be more, and especially when the curtain 1 is used as a semi-finished product, the number of the first composite sections 101 and the second composite sections 102 is generally not less than five, or not less than eight, or not less than ten, etc., so that more small curtains can be obtained at one time when cutting.

[0043] As an embodiment, the number of the stacks 10 in the curtain 1 is generally not less than five, or not less than ten, or not less than fifteen, etc.

[0044] As shown in Figure 5 and Figure 6 As an embodiment, when the curtain 1 is folded, the stack 10 is a rectangular sheet-shaped structure parallel to the width direction W and the thickness direction T and perpendicular to the height direction H.

[0045] As shown in Figure 5 and Figure 6 As an embodiment, the width W1 of the corresponding first composite sections 101 on each two adjacent stacks 10 is equal, and the width W2 of the corresponding second composite sections 102 on each two adjacent stacks 10 is equal.

[0046] As shown in Figure 5 and Figure 6 As an embodiment, along the thickness direction T, the width W1 of the first composite sections 101 and the width W2 of the second composite sections 102 are both 3mm-10mm, that is, the width of the connecting part 10A is 3mm-10mm, so that it has sufficient width for cutting. The width W1 of the first composite sections 101 and the width W2 of the second composite sections 102 can be equal or not equal (in the present embodiment, since the curtain 1 is cut from a larger curtain, the first composite sections 101 on both sides of the curtain 1 are cut by half, so that the width of the first composite sections 101 on both sides of the curtain 1 is smaller than the width of the first composite sections 101 and the width of the second composite sections 102 at the middle position).

[0047] As shown in Figure 5 and Figure 6As shown, as an embodiment, when the curtain body 1 is folded, the interval L between each adjacent first composite part 101 and second composite part 102 in each stack 10 is equal, and the interval L between each adjacent first composite part 101 and second composite part 102 is greater than the width W1 of the first composite part 101 and the width W2 of the second composite part 102.

[0048] As shown, as an embodiment, when the curtain body 1 is folded, the interval T1 between each adjacent first composite part 101 is 10mm-50mm, and the interval T2 between each adjacent second composite part 102 is 10mm-50mm along the thickness direction T. Figure 5 Figure 6 As shown, as an embodiment, when the curtain body 1 is folded, the interval T1 between each adjacent first composite part 101 is 10mm-50mm, and the interval T2 between each adjacent second composite part 102 is 10mm-50mm along the thickness direction T.

[0049] As shown, as an embodiment, when the curtain body 1 is folded, the interval T1 between each adjacent first composite part 101 is 10mm-50mm, and the interval T2 between each adjacent second composite part 102 is 10mm-50mm along the thickness direction T. Figures 3 to 6 As shown, as an embodiment, the adjacent stacks 10 in the curtain body 1 are fixed by adhesive layers. Specifically, along the thickness direction, in each adjacent three stacks 10, the first composite parts 101 on two adjacent stacks 10 are respectively bonded by the first adhesive layers 11 one by one (i.e. the first composite parts 101 on one stack 10 and the first composite parts 101 on another stack 10 are respectively bonded by the first adhesive layers 11 one by one), and the second composite parts 102 on the other two adjacent stacks 10 are respectively bonded by the second adhesive layers 12 one by one (i.e. the second composite parts 102 on one stack 10 and the second composite parts 102 on another stack 10 are respectively bonded by the second adhesive layers 12 one by one).

[0050] Specifically, the first adhesive layers 11 and the second adhesive layers 12 respectively correspond to the first composite parts 101 and the second composite parts 102 one by one; each first adhesive layer 11 and each second adhesive layer 12 continuously extend along the width direction W (i.e. the first adhesive layers 11 and the second adhesive layers 12 are long strip-shaped structures extending along the width direction W), and the first adhesive layers 11 and the second adhesive layers 12 are alternately and spacedly arranged along the thickness direction T (i.e. the first adhesive layers 11 and the second adhesive layers 12 are staggered along the thickness direction T). The width of the first adhesive layer 11 is equal to the width W1 of the corresponding first composite part 101, and the width of the second adhesive layer 12 is equal to the width W2 of the corresponding second composite part 102.

[0051] ​As another implementation, the adjacent layers 10 in the curtain body 1 are connected by ultrasonic compounding, and specifically, an ultrasonic compounding machine can be used to connect the adjacent layers 10 together. Specifically, in each adjacent three layers 10 along the thickness direction, the first compounding parts 101 on two adjacent layers 10 are connected one by one by ultrasonic compounding (i.e., the first compounding parts 101 on one layer 10 are connected one by one by ultrasonic compounding with the first compounding parts 101 on another layer 10), and the second compounding parts 102 on the other two adjacent layers 10 are connected one by one by ultrasonic compounding (i.e., the second compounding parts 102 on one layer 10 are connected one by one by ultrasonic compounding with the second compounding parts 102 on another layer 10).

[0052] As another implementation, the adjacent layers 10 in the curtain body 1 are connected by hot-press compounding, and specifically, a hot-press machine can be used to connect the adjacent layers 10 together. Specifically, in each adjacent three layers 10 along the thickness direction, the first compounding parts 101 on two adjacent layers 10 are connected one by one by hot-press compounding (i.e., the first compounding parts 101 on one layer 10 are connected one by one by hot-press compounding with the first compounding parts 101 on another layer 10), and the second compounding parts 102 on the other two adjacent layers 10 are connected one by one by hot-press compounding (i.e., the second compounding parts 102 on one layer 10 are connected one by one by hot-press compounding with the second compounding parts 102 on another layer 10).

[0053] The curtain body 1 provided by the embodiment of the present application is provided with multiple layers 10, and multiple first compounding parts 101 and multiple second compounding parts 102 are alternately arranged on each layer 10; in each adjacent three layers 10, the first compounding parts 101 on two adjacent layers 10 are connected one by one, and the second compounding parts 102 on the other two adjacent layers 10 are connected one by one, so that the curtain body 1 is formed into a multi-layer honeycomb structure. When the curtain body 1 with the multi-layer honeycomb structure is used as a finished product, the richness of the structure of the curtain body 1 is improved, and the appearance of the curtain body 1 is improved, and the light-shielding, sound-insulating, heat-insulating and heat-preserving performance of the curtain body 1 is improved. Moreover, the curtain body 1 with the multi-layer honeycomb structure can also be used as a semi-finished product, and multiple curtain bodies with different structures can be obtained by cutting the curtain body 1, so that the production efficiency is improved.

[0054] The above merely illustrates the specific implementation manners of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A curtain body having a height direction (H) and a thickness direction (T) perpendicular to each other, characterized by, The curtain body (1) comprises a plurality of stacked layers (10) arranged in sequence along the height direction (H); each stacked layer (10) is provided with a plurality of first composite parts (101) and a plurality of second composite parts (102), and the plurality of first composite parts (101) and the plurality of second composite parts (102) are alternately and spacedly arranged in sequence along the thickness direction (T); Along the height direction (H), each of the plurality of first composite parts (101) on each adjacent two stacked layers (10) corresponds one-to-one, and each of the plurality of second composite parts (102) on each adjacent two stacked layers (10) corresponds one-to-one; Along the height direction (H), in each of the adjacent three stacked layers (10), the plurality of first composite parts (101) on two adjacent stacked layers (10) are connected one-to-one, and the plurality of second composite parts (102) on the other two adjacent stacked layers (10) are connected one-to-one, so that the curtain body (1) forms a multi-layer honeycomb structure; when the curtain body (1) is unfolded, each of the adjacent two stacked layers (10) forms a cavity (10B) between each adjacent connection part (10A).

2. The shade of claim 1, wherein, The curtain body (1) also has a width direction (W), and the width direction (W), the height direction (H) and the thickness direction (T) are perpendicular to each other; the first composite part (101) and the second composite part (102) continuously extend along the width direction (W).

3. The shade of claim 1, wherein, In each stacked layer (10), the number of one of the first composite part (101) and the second composite part (102) is not less than three, and the number of the other is not less than two.

4. The shade of claim 1, wherein, The width of the corresponding first composite part (101) on each adjacent two stacked layers (10) is equal, and the width of the corresponding second composite part (102) on each adjacent two stacked layers (10) is equal.

5. The shade of claim 1, wherein, Along the thickness direction (T), the width of the first composite part (101) and the width of the second composite part (102) are both 3mm-10mm.

6. The shade of claim 1, wherein, When the curtain body (1) is folded, in each stacked layer (10), the spacing between each adjacent first composite part (101) and second composite part (102) is equal, and the spacing between each adjacent first composite part (101) and second composite part (102) is greater than the width of the first composite part (101) and the width of the second composite part (102).

7. The shade of claim 1, wherein, When the curtain body (1) is folded, along the thickness direction (T), the spacing between adjacent first composite parts (101) is 10mm-50mm, and the spacing between adjacent second composite parts (102) is 10mm-50mm.

8. The shade of any one of claims 1-7, wherein, Along the thickness direction, in every three adjacent layers (10), the first composite parts (101) on two adjacent layers (10) are respectively bonded one by one through the first adhesive layers (11), and the second composite parts (102) on the other two adjacent layers (10) are respectively bonded one by one through the second adhesive layers (12).

9. The shade of any one of claims 1-7, wherein, Along the thickness direction, in every three adjacent layers (10), the first composite parts (101) on two adjacent layers (10) are respectively connected one by one through ultrasonic compounding, and the second composite parts (102) on the other two adjacent layers (10) are respectively connected one by one through ultrasonic compounding.

10. The shade of any one of claims 1-7, wherein, Along the thickness direction, in every three adjacent layers (10), the first composite parts (101) on two adjacent layers (10) are respectively connected one by one through hot-press compounding, and the second composite parts (102) on the other two adjacent layers (10) are respectively connected one by one through hot-press compounding.

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