Half-edge type curtain wrapping cloth cover shell

Abstract

The utility model provides a half-edge curtain wrapping cloth cover shell, which belongs to the technical field of curtain cover shells and comprises a shell body, and the shell body comprises an upper supporting piece and a side supporting piece which are integrally formed. The clamping groove is formed in the inner end face of the side supporting piece; the two ends of the curtain cloth are connected with the clamping grooves in a clamped mode through clamping strips, so that the curtain cloth wraps the upper end face of the upper supporting piece and the outer end faces of the side supporting pieces. The clamping groove is formed in the inner end face of the shell, and the clamping strips at the two ends of the curtain cloth are clamped at the same time, so that the curtain cloth is wrapped on the shell; according to the utility model, the limitations of limited color selection, low matching degree of color and curtain cloth, unstable process effect, prominent environmental protection problem, high process cost and the like existing in the traditional paint spraying or paint baking process for processing the curtain housing can be avoided, and meanwhile, compared with a cloth-wrapped housing in the prior art, the curtain housing is simpler in structure, easier in mold processing and more convenient to manufacture. And the cost is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain casings, specifically to a half-width curtain wrapping casing. Background Art

[0002] In home decoration, curtains are not only an important part of light shielding and privacy protection, but also a key element in enhancing the aesthetic sense of space. To make the overall design of the curtains more harmonious and unified, the casing of the curtains - that is, 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 as the basic material of the casing, and then color it through spraying or baking paint process to achieve visual coordination.

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

[0004] 1. Limited color selection and low matching degree with curtain fabrics. Although the spraying or baking paint process can provide certain color choices, it is often limited to the colors within the standard color palette, lacking the flexibility of personalized customization. In addition, even though the casing has been colored, due to the possible differences in gloss and texture between the spraying or baking paint layer and the curtain fabric, it is difficult for the two to fully blend visually, reducing the overall integrated design sense of the curtains. Especially when the curtain fabric has special textures or gloss, this contrast will be more obvious;

[0005] 2. Unstable process effect and prominent environmental protection issues. If the fineness of the spraying or baking paint process is not good, problems such as uneven color and rough surface may occur, thus affecting the overall aesthetics and texture; in addition, harmful substances such as volatile organic compounds (VOCs) may be released during the spraying or baking paint process, having a negative impact on indoor air quality, and long-term exposure may also have an adverse effect on human health;

[0006] 3. High process cost. In order to match different curtain fabrics, manufacturers need to stock different colors of sprayed or baked paint aluminum profiles in advance according to the curtain fabric color, increasing the production and spraying costs of aluminum profiles.

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

[0008] At present, improving the structure of the housing and directly using curtain fabric materials for covering is one of the key research points for those skilled in the art. For example, Chinese Patent No. CN217066009U discloses a covered housing for curtains, which specifically includes: an upper curtain housing, a semi-enclosed structure composed of a top support member and side support members, with at least one card slot for accommodating fixing members provided respectively on the upper part of the top support member and the inner side of the side support members; fixing members, which are cooperatively engaged with the card slots and snapped into the card slots; curtain fabric, which is attached to the outer surface of the side support members, and both ends of the curtain fabric are respectively fixed in the card slots of the top support member and the side support members through the fixing members. Although this design can avoid the limitations of the above-mentioned traditional spray painting or baking paint curtain housing treatment technology, there are problems such as the overall structure of the covered housing not being simple enough and the mold processing not being easy enough when fixing the curtain fabric through two card slots. Summary of the Utility Model

[0009] The purpose of the present utility model is to overcome the defects of the prior art, and provides a half-width curtain covered housing, which uses a single card slot on the inner side to hold the fabric, has a simpler structure, is easier to process with molds, and has lower costs.

[0010] To achieve the above and other purposes, the present utility model is realized by including the following technical solutions: The present utility model provides a half-width curtain covered housing, including a housing, the housing includes an integrally formed upper support member and side support members; a card slot, provided on the inner end surface of the side support members; curtain fabric, both ends of which are snap-connected to the card slot through a card strip, and envelopes the outer surface of the half-width curtain covered housing.

[0011] In one embodiment, the card slot includes a first catch and a second catch, the hook opening of the first catch is upward, and the hook opening of the second catch is downward.

[0012] In one embodiment, the hook opening width of the first catch is not less than the hook opening width of the second catch.

[0013] In one embodiment, the card slot only includes the first catch, and the hook opening of the first catch is upward.

[0014] In one embodiment, the card strip has an elastic deformation amount, and the width is slightly smaller than the bottom width of the card slot.

[0015] In one embodiment, the upper end surface of the upper support member is a horizontal flat surface.

[0016] In one embodiment, the outer end surface of the side support member is an arc surface.

[0017] In one embodiment, a reinforcing rib is provided at the connection between the upper support member and the side support member, and one end of the reinforcing rib connected to the side support member is disposed on the card slot.

[0018] In one embodiment, a reinforcing rib is provided at the connection between the upper support member and the side support member, and one end of the reinforcing rib connected to the side support member is disposed above the card slot.

[0019] In one embodiment, screw holes are respectively provided on the lower end surface of the upper support member and the inner end surface of the side support member for fixing the side cover of the half-width curtain wrapping cloth cover.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. By providing a card slot on the inner end surface of the housing to simultaneously engage the card strips at both ends of the curtain cloth, the present utility model realizes the wrapping of the curtain cloth on the housing, which can avoid the limitations of traditional painting or baking processes for curtain covers, such as limited color selection, low color matching degree with curtain fabrics, unstable process effects, prominent environmental protection problems, and high process costs. At the same time, compared with the wrapping cloth cover in the prior art, the structure of the present utility model is simpler, the mold processing is easier, and the cost is lower;

[0022] 2. In one embodiment of the present utility model, the card slot includes a first hook and a second hook. The design that the width of the hook opening of the first hook is not less than the width of the hook opening of the second hook can improve the tension of the curtain cloth on the housing while ensuring the stability of the card slot engaging the two ends of the curtain cloth;

[0023] 3. In another embodiment of the present utility model, the card slot only includes a first hook with the hook opening facing upward. This design can further simplify the housing structure and reduce the mold processing difficulty. At the same time, by coating a colloid on the upper end surface of the upper support member and the outer end surface of the side support member, the secondary fixation of the curtain cloth can be realized, making the curtain cloth fit more closely to the housing;

[0024] 4. The card strip of the present utility model has an elastic deformation amount and a width slightly smaller than the bottom width of the card slot, which is convenient for the card strip to be inserted or snapped into the card slot;

[0025] 5. The upper end surface of the upper support member of the present utility model is a horizontal flat surface, which can ensure the minimum distance from the curtain wrapping cloth cover to the wall top after installation, so as to reduce the light leakage problem of the curtain wrapping cloth cover;

[0026] 6. The outer end surface of the side support member of the present utility model is an arc surface, which can improve the tension of the curtain cloth wrapped on the housing;

[0027] 7. A reinforcing rib is provided at the connection between the upper support member and the side support member of the present utility model, which can improve the overall support strength of the housing;

[0028] 8. The lower end surface of the upper support member and the inner end surface of the side support member of the present utility model are respectively provided with screw holes, which can facilitate the fixation of the side covers of the curtain wrapping cloth cover. Description of the Drawings

[0029] Figure 1 Shown is a left view schematic diagram of the main structure in a half-width curtain wrapping cloth cover of the present utility model.

[0030] Figure 2 Shown is a three-dimensional structure schematic diagram of the housing in the present utility model.

[0031] Figure 3 Shown is a left view schematic diagram of an embodiment of the housing in the present utility model.

[0032] Figure 4 Shown is a left view schematic diagram of another embodiment of the housing in the present utility model.

[0033] Figure 5 Shown is a left view schematic diagram of yet another embodiment of the housing in the present utility model.

[0034] Figure 6 Shown as Figure 5 The left view schematic diagram after the housing is wrapped with cloth in

[0035] In the figure: 1. Housing; 11. Upper support member, 11a Outer end surface; 12. Side support member, 12a Upper end surface; 13. Reinforcing rib; 14. Screw hole; 2. Card slot; 21. First hook; 22. Second hook; 3. Curtain cloth; 31. Card strip. Detailed Embodiment

[0036] Please refer to Figures 1-6 . The following uses specific specific examples to illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification.

[0037] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the limited conditions under which the present utility model can be implemented. Therefore, they do not have technical essential significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0038] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meanings as understood by those of ordinary skill in the art to which this utility model belongs. The words such as "a", "an" or "the" used in this utility model do not indicate a limitation in quantity either, but only mean that there is at least one. Words such as "comprising" or "including" mean that the elements or objects appearing before such words cover the elements or objects listed after such words and their equivalents, without excluding other elements or objects. The serial numbers assigned to the components in this specification itself, such as "first", "second", etc., are only used to distinguish the objects described and do not have any sequential or technical meanings. And the "connection" mentioned in this invention, unless otherwise specified, includes both direct and indirect connections.

[0039] In order to avoid confusion with this utility model, some well-known technical features in the art are not described.

[0040] Embodiment 1

[0041] As Figures 1-3 shown, this embodiment provides a half-width curtain wrapping cover shell, including a shell 1, a card slot 2 and a curtain cloth 3; the shell 1 includes an integrally formed upper support member 11 and a side support member 12, the card slot 2 is arranged on the inner end surface of the side support member 12 for clamping both ends of the curtain cloth 3; the curtain cloth 3 is wrapped on the upper end surface 11a of the upper support member 11 and the outer end surface 12a of the side support member 12.

[0042] As Figure 3 shown, the upper end surface 11a of the upper support member 11 can be a horizontal flat surface, which can ensure the minimum distance from the half-width curtain wrapping cover shell to the wall top after installation, so as to reduce the light leakage problem of the half-width curtain wrapping cover shell. In some other embodiments, according to design requirements, the upper end surface 11a of the upper support member 11 can also be an arc surface or an inclined flat surface.

[0043] The outer end surface 12a of the side support member 12 can be an arc surface, which can ensure that the curtain cloth 3 is in a taut state after being wrapped on the shell 1. In some other embodiments, according to design requirements, the outer end surface 12a of the side support member 12 can also be a flat surface.

[0044] Furthermore, a reinforcing rib 13 is arranged at the connection between the upper support member 11 and the side support member 12, and one end of the reinforcing rib 13 connected to the side support member 12 is arranged on the card slot 2. The arrangement of the reinforcing rib 13 can improve the overall support strength of the shell 1.

[0045] Furthermore, screw holes 14 for fixing the side covers of the half-width curtain wrapping cover shell are respectively arranged on the lower end surface of the upper support member 11 and the inner end surface of the side support member 12.

[0046] As Figure 3 shown, the card slot 2 is a rectangular card slot, and the width at the outlet is smaller than the width of its bottom surface. Specifically, the card slot 2 may include a first catch 21 and a second catch 22. The hook mouth of the first catch 21 is arranged upward, and the hook mouth of the second catch 22 is arranged downward. Designing two catches can improve the stability of the two ends of the card slot 2 for clamping the curtain cloth 3.

[0047] Furthermore, the width of the hook mouth of the first catch 21 may be equal to or greater than the width of the hook mouth of the second catch 22. Among them, when the width of the hook mouth of the first catch 21 is greater than the width of the hook mouth of the second catch 22, the curtain cloth 3 can be pushed outwards by a certain distance by the first catch 21, so as to improve the tension degree of the curtain cloth 3 on the housing 1.

[0048] Please review Figure 1 , the curtain cloth 3 is the same as the curtain cloth material of the window curtain. Elastic strips 31 are respectively arranged at both ends thereof. The elastic strips 31 have an elastic deformation amount, and the width is slightly smaller than the width of the bottom surface of the card slot 2; both ends of the curtain cloth 3 are clamped with the card slot 2 through the elastic strips 31 to form a combination that is not easy to separate. Specifically, the elastic strips 31 may be hard rubber strips and are fixed to both ends of the curtain cloth 3 by means of glue. In other embodiments, the elastic strips 31 may also be elastic members made of other materials, and may also be fixed to both ends of the curtain cloth 3 by means of hot melting or welding or using staples, etc.

[0049] The specific process of covering the housing 1 of the half-width window curtain covering shell is as follows: The elastic strip 31 at one end of the curtain cloth 3 can be inserted into the card slot 2 from the side or buckled into the card slot 2 from the top through the elastic deformation of the elastic strip 31. The curtain cloth 3 passes through the top of the card slot 2. Hold the elastic strip 31 at the other end of the curtain cloth 3 to tighten the curtain cloth 3, and wrap it along the upper end surface of the upper support member 11 and the outer end surface of the side support member 12. During the wrapping process, at the same time, the curtain cloth 3 can be smoothed by hand to make it more fitting and firm; after the wrapping is completed, the elastic strip 31 at the other end of the curtain cloth 3 is pressed into the card slot 2.

[0050] Embodiment 2

[0051] As Figure 4 shown, this embodiment provides a half-width window curtain covering shell, which is different from Embodiment 1 in that one end of the reinforcing rib 13 connected to the side support member 12 is arranged above the card slot 2.

[0052] Embodiment 3

[0053] As Figure 5 andFigure 6 As shown, this embodiment provides a half-edge curtain wrapping cover shell, which is different from that of Embodiment 1 in that the card slot 2 may only include one first catch 21, and the hook opening of the first catch 21 is arranged upward. In this way, in order to ensure that the curtain cloth 3 is stably wrapped on the shell 1, methods such as using adhesives can be used to coat the outer end face of the reinforcing rib 13, the upper end face 11a of the upper support member 11, and the outer end face 12a of the side support member 12 with colloid to perform secondary fixation on the curtain cloth 3.

[0054] In summary, the utility model realizes the wrapping of the curtain cloth 3 on the shell 1 by arranging a card slot 2 on the inner end face of the shell 1 to simultaneously clamp the card strips 31 at both ends of the curtain cloth 3, which can avoid the limitations of traditional spray painting or baking processes for curtain cover shells, such as limited color selection, low color matching degree with curtain fabrics, unstable process effects, prominent environmental protection problems, and high process costs. At the same time, compared with the wrapping cover shell in the prior art, the structure of the utility model is more concise, the mold processing is easier, and the cost is lower.

[0055] Therefore, the utility model effectively overcomes various disadvantages in the prior art and has high industrial utilization value. The above embodiments are only illustrative of the principles and effects of the utility model, and are not used to limit the utility model. Any person familiar with this technology 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 with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the utility model should still be covered by the claims of the utility model.

Claims

1. A half-width curtain wrapping cover shell, comprising an integrally formed upper support member and a side support member, characterized in that, It further includes a card slot, which is arranged on the inner end face of the side support member; A curtain fabric, the two ends of which are clamped with the card slot through card strips, envelopes the appearance surface of the half-width curtain wrapping cover.

2. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that, The card slot includes a first catch and a second catch, the hook opening of the first catch is arranged upward, and the hook opening of the second catch is arranged downward.

3. The half-width curtain wrapping cloth cover shell according to claim 2, characterized in that, The width of the hook opening of the first catch is not less than the width of the hook opening of the second catch.

4. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that, The card slot only includes a first catch, and the hook opening of the first catch is arranged upward.

5. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that, The card strip has an elastic deformation amount, and the width is slightly smaller than the bottom width of the card slot.

6. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that The upper end face of the upper support member is a horizontal flat surface.

7. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that The outer end face of the side support member is an arc surface.

8. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that, A reinforcing rib is arranged at the connection between the upper support member and the side support member, and one end of the reinforcing rib connected to the side support member is arranged on the card slot.

9. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that, A reinforcing rib is arranged at the connection between the upper support member and the side support member, and one end of the reinforcing rib connected to the side support member is arranged above the card slot.

10. The half-width curtain wrapping cloth cover shell according to claim 1, characterized in that, Screw holes are respectively arranged on the lower end face of the upper support member and the inner end face of the side support member for fixing the side cover of the half-width curtain wrapping cover.

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