Universal curtain fabric cover

Abstract

A universal curtain fabric cover, comprising: an integrally formed upper support member (11) and side support members (12); an insertion portion (121), which is arranged at an upper end of the side support member (12) and is higher than an upper end surface (11a) of the upper support member (11); a clamping slot (122), which is arranged on an inner end surface of the side support member (12); and a curtain fabric (2), one end thereof being fixed on the insertion portion (121), and the other end thereof being clamped in the clamping slot (122) by means of a clamping strip, so that the curtain fabric (2) covers an outer end surface (12a) of the side support member (12). By providing the insertion portion (121) at an upper end of a housing and providing the clamping slot (122) on an inner end surface to respectively fix the two ends of the curtain fabric (2), the curtain fabric (2) on the outer end surface (12a) of the side support member (12) can be covered. Additionally, the shortcomings of limited color selection, unstable processing effect, detrimental environmental impact, high processing costs, and the like of a curtain cover treated by a traditional paint spraying or baking process can be avoided. The present invention has the advantages of a simple structure, easy mold processing, low costs, etc.

Description

Universal window curtain fabric cover shell TECHNICAL FIELD

[0001] The utility model relates to window curtain cover shell technical field, specifically universal window curtain fabric cover shell. BACKGROUND

[0002] In home decoration, window curtains are not only an important part of light shading and privacy protection, but also a key element to enhance the aesthetic of space. In order to make the overall design of the window curtain more harmonious and unified, the cover shell of the window curtain, i.e. the outer shell part of the track or slide rail, is often designed to match the color of the curtain fabric. The traditional method is to use aluminum alloy or plastic material as the base material of the cover shell, and then to colorize it through paint spraying or baking process to achieve visual coordination.

[0003] However, this traditional paint spraying or baking process has several significant limitations:

[0004] 1. Limited color selection, poor matching with curtain fabric. Although paint spraying or baking process can provide certain color selection, it is often limited to the colors within the standard color palette, lacking flexibility in personalized customization. In addition, even if the cover shell has been colorized, there may be differences in glossiness and texture between the paint spraying or baking layer and the curtain fabric, making it difficult for them to fully integrate visually and reducing the overall integrated design of the window curtain. Especially when the curtain fabric has special texture or gloss, the contrast will be more obvious;

[0005] 2. Unstable process effect, prominent environmental protection problem. If the paint spraying or baking process is not fine enough, it may have problems such as uneven color and rough surface, affecting the overall aesthetics and texture; in addition, harmful substances such as volatile organic compounds (VOCs) may be released during the paint spraying or baking process, negatively affecting indoor air quality, and long-term exposure may have adverse effects on human health;

[0006] 3. High process cost. In order to match different curtain fabrics, manufacturers need to prepare different colored paint spraying or baking aluminum profiles in advance according to the curtain fabric color, increasing the cost of aluminum profile production and paint spraying.

[0007] Therefore, with the improvement of consumers' requirements for life quality and the enhancement of environmental protection awareness, finding a more environmentally friendly, more beautiful, more durable, and more affordable window curtain cover shell processing technology has become an important direction for industry innovation.

[0008] At present, the structure of the cover is improved and the design of directly using curtain cloth material for cloth wrapping is one of the focuses of the researchers in the field. For example, a Chinese patent with publication number CN217066009U discloses a cloth wrapping shell for a curtain, which specifically comprises: a curtain upper shell, a semi-enclosed structure composed of a top support and a side support, at least one clamping groove for accommodating a fixing piece is arranged on the upper part of the top support and the inner side of the side support respectively; a fixing piece, which is matched and buckled into the clamping groove; a curtain cloth, which is attached to the outer surface of the side support, and the two ends of the curtain cloth are fixed in the clamping grooves of the top support and the side support respectively through the fixing piece. Although this design can avoid the limitations of the traditional paint spraying or baking finish curtain cover processing technology, the fixation of the curtain cloth through the two clamping grooves has problems such as the overall cloth wrapping shell structure is not simple enough, the mold processing is not simple enough, etc. Utility model content

[0009] The utility model aims at overcoming the defects of the prior art, and provides a general type curtain cloth wrapping shell, which adopts an inner side single-groove cloth clamping, has a simpler structure, is easier to process with a mold, and has a lower cost.

[0010] In order to achieve the above-mentioned and other purposes, the utility model is realized by the following technical scheme: the utility model provides a general type curtain cloth wrapping shell, which comprises an integrally formed upper support and a side support; a plug-in part is arranged at the upper end of the side support and protrudes from the upper end surface of the upper support; a clamping groove is arranged on the inner end surface of the side support; a curtain cloth has one end fixed on the plug-in part and the other end clamped with the clamping groove through a clamping strip, so that the curtain cloth is wrapped on the outer end surface of the side support.

[0011] In an embodiment, the clamping groove comprises an upper clamping hook and a lower clamping hook, and the hook width of the lower clamping hook is not less than the hook width of the upper clamping hook.

[0012] In an embodiment, the plug-in part is I-shaped or L-shaped.

[0013] In an embodiment, one end of the curtain cloth is fixed on the inner end surface of the plug-in part through adhesion, ultrasonic welding, nailing or sewing.

[0014] In an embodiment, one end of the curtain cloth is fixed on the plug-in part through a plug-in piece.

[0015] In an embodiment, the plug-in piece is h-shaped and comprises an integrally formed plug-in groove and a fixing part, the width of the plug-in groove is equal to the thickness of the plug-in part, and the fixing part is arranged in a direction away from the slot of the plug-in groove.

[0016] In an embodiment, the plug-in part comprises a plug-in groove and a fixing groove formed integrally; the width of the plug-in groove is equal to the thickness of the plug-in part, for plugging with the plug-in part; the opening of the fixing groove is consistent with the direction of the opening of the plug-in groove, for fixing one end of the curtain cloth.

[0017] In an embodiment, the clamping strip has an elastic deformation amount, and the width is slightly smaller than the bottom width of the clamping groove.

[0018] In an embodiment, the outer end surface is an arc surface.

[0019] In an embodiment, a reinforcing rib is arranged at the connection between the upper support and the side support.

[0020] In an embodiment, screw holes are respectively arranged on the upper support, the reinforcing rib and the inner end surface of the side support, for fixing the edge cover of the universal curtain cloth cover.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] 1. The utility model discloses a plug-in part and a clamping groove arranged on the inner end surface of the shell are respectively arranged for fixing two ends of the curtain cloth, realizes the cladding of the curtain cloth on the outer end surface of the side support, avoids the limitations of color selection, low color matching degree with the curtain cloth, unstable process effect, prominent environmental protection problem and high process cost of the traditional paint spraying or baking process for processing the curtain cover, and simultaneously, compared with the cloth cover in the prior art, the structure of the utility model is more simple, the mold processing is easier, and the cost is lower.

[0023] 2. The plug-in part is L-shaped, which can ensure that the distance from the universal curtain cloth cover to the ceiling after installation is minimum, so as to reduce the light leakage problem of the universal curtain cloth cover.

[0024] 3. One end of the curtain cloth is fixed on the plug-in part through the plug-in part in the utility model, so that the curtain cloth can be conveniently disassembled.

[0025] 4. The width of the plug-in groove of the plug-in part is equal to the thickness of the plug-in part, which can ensure the clamping and fixing of the plug-in groove and the plug-in part.

[0026] 5. The clamping strip has an elastic deformation amount, and the width is slightly smaller than the bottom width of the clamping groove, which can facilitate the insertion or buckling of the clamping strip into the clamping groove.

[0027] 6. The outer end surface of the side support is an arc surface, which can improve the tightness of the curtain cloth wrapped on the shell.

[0028] 7. The connecting part of the upper supporting member and the side supporting member is provided with a reinforcing rib, which can improve the overall supporting strength of the shell.

[0029] 8. The lower end surface of the upper supporting member and the inner end surface of the side supporting member are respectively provided with screw holes, which can conveniently fix the edge cover of the curtain cloth cover shell. BRIEF DESCRIPTION OF DRAWINGS

[0030] Fig. 1 shows a structural schematic diagram of the first embodiment of the utility model.

[0031] Fig. 2 shows a three-dimensional structural schematic diagram of one embodiment of the shell in the utility model.

[0032] Fig. 3 shows a structural schematic diagram of the shell and the plug-in part in the first embodiment of the utility model.

[0033] Fig. 4 shows a structural schematic diagram of the shell and the plug-in part in the second embodiment of the utility model.

[0034] Fig. 5 shows a structural schematic diagram of the second embodiment of the utility model.

[0035] Fig. 6 shows a structural schematic diagram of the third embodiment of the utility model.

[0036] Fig. 7 shows a structural schematic diagram of the fourth embodiment of the utility model.

[0037] Fig. 8 shows a structural schematic diagram of the shell and the plug-in part in the fifth embodiment of the utility model.

[0038] Fig. 9 shows a structural schematic diagram of the fifth embodiment of the utility model.

[0039] Fig. 1-9. The following through specific examples illustrate the embodiments of the utility model, and the person skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. DETAILED DESCRIPTION

[0040] Fig. 1-9. The following through specific examples illustrate the embodiments of the utility model, and the person skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.

[0041] It is to be understood that the structures, proportions, sizes, etc. shown in the drawings accompanying the present specification are merely intended to assist in understanding and reading the present specification, and are not intended to limit the conditions under which the present utility model can be implemented, and therefore do not have substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present utility model, should still fall within the scope of the technical content disclosed by the present utility model.

[0042] Unless otherwise defined, technical terms or scientific terms used herein have the ordinary meanings as understood by those having ordinary skill in the art to which the present utility model belongs. The terms "one", "a" or "the" and similar words used herein do not represent a quantitative limitation, but only indicate the presence of at least one. The terms "include" or "contain" and similar words mean that the elements or objects listed after the words cover the elements or objects listed after the words and their equivalents, without excluding other elements or objects. In the present specification, the serial numbers of the components, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The term "connected" in the present invention includes direct and indirect connections unless otherwise specified.

[0043] In order to avoid confusion with the present utility model, some technical features known in the art are not described. Embodiment 1

[0044] As shown in FIGS. 1-3, the present embodiment provides a general type of window curtain fabric cover shell, which comprises a shell body 1 and a curtain fabric 2. The shell body 1 comprises an integrally formed upper support 11 and a side support 12. The upper end of the side support 12 is formed with an insertion part 121 above the upper support 11, which is used to fix one end of the curtain fabric 2. Specifically, the insertion part 121 is I-shaped, and one end of the curtain fabric 2 can be fixed on the insertion part 121 through an insertion part 3. A clamping groove 122 is provided on the inner end face of the side support 12. The clamping groove 122 is a rectangular clamping groove, and the width of the outlet thereof is smaller than that of the bottom surface, which is used to fix the other end of the curtain fabric 2. Specifically, the other end of the curtain fabric 2 is clamped with the clamping groove 122 through a clamping strip 4, forming a combination mode which is not easy to be separated. The curtain fabric 2 is consistent with the window curtain fabric material, and is wrapped on the outer end face 12a of the side support 12.

[0045] The clamping groove 122 can include an upper clamping hook and a lower clamping hook. The hook width of the lower clamping hook is not less than the hook width of the upper clamping hook. The hook width of the lower clamping hook is greater than the hook width of the upper clamping hook, so that the curtain fabric 2 can be stretched out a certain distance outward by the lower clamping hook, so as to improve the tension degree of the curtain fabric 2 on the shell body 1.

[0046] The plug-in part 3 can be in h-type, including an integrally formed plug-in slot 31 and a fixing part 32, the width of the plug-in slot 31 is equal to the thickness of the plug-in part 121 to ensure the plug-in slot 31 and the plug-in part 121 are clamped and fixed. The fixing part 32 is arranged in the direction away from the slot opening of the plug-in slot 31, for fixing the one end of the curtain cloth 2. The curtain cloth 2 can be fixed with the inner end face of the fixing part 32 by means of adhesive, hot melt or welding or using staples and the like.

[0047] The clamping strip 4 has elastic deformation amount, and the width is slightly smaller than the bottom width of the clamping slot 122; the clamping strip 4 can be a hard rubber strip, which is fixed on the other end of the curtain cloth 2 by means of adhesive, ultrasonic welding, stapling or sewing. In other embodiments, the clamping strip 4 can also be an elastic member of other materials, and can also be fixed with the other end of the curtain cloth 2 by means of hot melt or welding or using staples and the like.

[0048] The specific process of the curtain cloth covering of the universal type window curtain cloth cover shell is as follows: one end of the curtain cloth 2 is fixed on the fixing part 32 of the plug-in part 3, and the other end of the curtain cloth 2 is fixed on the clamping strip 4; the plug-in part 3 is plugged into the plug-in part 121, the clamping strip 4 at the other end of the curtain cloth 2 is pulled to tighten the curtain cloth 2, and the curtain cloth 2 is wrapped along the contour of the outer end face of the plug-in part 3 and the outer end face of the side support part 12. During the wrapping process, the curtain cloth 2 can be smoothed by hand to make it more comfortable and reliable; after the wrapping is completed, the clamping strip 4 is pressed into the clamping slot 122.

[0049] As shown in FIG. 3, the upper end face 11a of the upper support part 11 can be a horizontal flat surface. In other embodiments, according to design needs, the upper end face 11a of the upper support part 11 can also be an arc surface or an inclined flat surface. The outer end face 12a of the side support part 12 can be an arc surface, which can ensure that the curtain cloth 2 is in a tightened state after being wrapped on the shell 1. In other embodiments, according to design needs, the outer end face 12a of the side support part 12 can also be a flat surface.

[0050] Further, the connection between the upper support part 11 and the side support part 12 is provided with a reinforcing rib 13, which can improve the overall support strength of the shell 1. Further, the end of the reinforcing rib 13 connected with the side support part 12 is arranged on the clamping slot 122, which can improve the structural strength of the clamping slot 122.

[0051] Further, screw holes 14 are provided on the upper support 11, the reinforcing rib 13 and the side support 12 respectively for fixing the edge cover of the universal curtain fabric cover. In order to avoid the screw holes 14 on the side support 12 interfering with the fabric covering effect of the outer end surface 12a thereof, the screw holes 14 thereon are provided on the inner end surface of the side support 12. Embodiment 2

[0052] As shown in FIGS. 4 and 5, the present embodiment provides a universal curtain fabric cover, which differs from that of Embodiment 1 in that the insertion portion 121 is L-shaped. Specifically, the upper end of the side support 12 extends upward by a certain length beyond the upper end of the upper support 11 and then extends by a certain length toward the inner end surface of the side support 12 to form the insertion portion 121. The horizontal end of the insertion portion 121 is used for inserting the insertion piece 3. The L-shaped insertion portion 121 can ensure that the distance from the universal curtain fabric cover to the ceiling after installation is minimized, so as to reduce the light leakage problem of the universal curtain fabric cover. Embodiment 3

[0053] As shown in FIG. 6, the present embodiment provides a universal curtain fabric cover, which differs from that of Embodiment 1 in that one end of the curtain fabric 2 can be directly fixed on the inner end surface of the insertion portion 121 by means of bonding, ultrasonic welding, stapling or sewing. Embodiment 4

[0054] As shown in FIG. 7, the present embodiment provides a universal curtain fabric cover, which differs from that of Embodiment 2 in that one end of the curtain fabric 2 can be directly fixed on the inner end surface of the horizontal end of the insertion portion 121 by means of bonding, ultrasonic welding, stapling or sewing. Embodiment 5

[0055] As shown in FIGS. 8 and 9, the present embodiment provides a universal curtain fabric cover, which differs from that of Embodiment 2 in that the insertion piece 3 is similar to an E-shaped and includes an integrally formed insertion slot 31 and a fixing slot 33. The width of the insertion slot 31 is equal to the thickness of the insertion portion 121, so as to ensure that the insertion slot 31 is clamped and fixed with the insertion portion 121. The slot opening of the fixing slot 33 is consistent with the direction of the slot opening of the insertion slot 31, and the initial width of the slot opening of the fixing slot 33 is slightly greater than or equal to the thickness of the curtain fabric 2, for fixing one end of the curtain fabric 2. One end of the curtain fabric 2 is clamped in the fixing slot 33 by the slot opening of the fixing slot 33. Further, in order to prevent the curtain fabric 2 from being separated from the fixing slot 33, the width of the slot opening of the fixing slot 33 can be tightened by means of a tool, or a separation-preventing pattern can be provided on the inner wall of the slot opening of the fixing slot 33, so as to prevent the curtain fabric 2 from being separated from the fixing slot 33 by increasing the friction force of the curtain fabric 2. Embodiment 6

[0056] The embodiment provides a general type of window curtain fabric cover shell, which is different from that of the embodiment 1 in that the plug-in part 3 is an E-shaped plug-in part 3 as described in the embodiment 5.

[0057] In summary, the utility model discloses a shell 1's upper end sets up a plug -in part 121 and the inner end face sets up a card slot 122 respectively fixed the two ends of curtain fabric 2 of plug -in part 121, realized the wrapping of curtain fabric 2 on the outer end face of shell 1, can avoid the color selection of traditional paint spraying or baking paint process processing window curtain cover shell exists and is limited, color and window curtain cloth matching degree is not high, process effect is not stable, environmental protection problem is outstanding and process cost higher limitation, simultaneously, compared with the fabric cover shell in the prior art, the structure of the utility model is more simple, and the mold processing is easier, and the cost is lower.

[0058] Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value. The above embodiments only exemplarily illustrate the principles and effects of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A universal window covering casing comprising integrally formed upper and side supports, characterized in that, Also include Plug-in part, provided in the upper end of the side support, above the upper end surface of the upper support; Clamping groove, provided on the inner end surface of the side support; Cord, one end fixed on the plug-in part, the other end through the clamping strip and the clamping groove, so that the cord covers the outer end surface of the side support.

2. The universal window treatment casing of claim 1, wherein, The clamping groove includes upper and lower clamping hooks, the hook width of the lower clamping hook is not less than the hook width of the upper clamping hook.

3. The universal window treatment casing of claim 1, wherein, The plug-in part is I or L type.

4. The universal window treatment casing of claim 3, wherein, One end of the cord is fixed on the inner end surface of the plug-in part by bonding, ultrasonic welding, stapling or sewing.

5. The universal window treatment casing of claim 3, wherein, One end of the cord is fixed on the plug-in part by the plug-in part.

6. The universal window treatment casing of claim 5, wherein, The plug-in part is h type, including integrally formed plug-in groove and fixed part, the width of the plug-in groove is equal to the thickness of the plug-in part; the fixed part is provided in the direction away from the slot of the plug-in groove.

7. The universal window treatment casing of claim 5, wherein, The plug-in part includes integrally formed plug-in groove and fixed groove; the width of the plug-in groove is equal to the thickness of the plug-in part, for plug-in with the plug-in part; the slot of the fixed groove is consistent with the direction of the slot of the plug-in groove, for fixing one end of the cord.

8. The universal window treatment casing of claim 1, wherein, The clamping strip has elastic deformation, the width is slightly smaller than the bottom width of the clamping groove.

9. The universal window treatment casing of claim 1, wherein, The outer end surface is arc surface.

10. The universal window treatment casing of claim 1, wherein, The connection between the upper support and the side support is provided with reinforcing rib.

11. The universal window treatment casing of claim 10, wherein, The upper support, reinforcing rib and the inner end surface of the side support are respectively provided with screw holes for fixing the edge cover of the universal type window curtain cover.

Images