Quilt cover
By designing the fixed connection and zipper structure of the face cloth and lid, combined with the edge wrapping and positioning line settings, the problem of time-consuming and unsightly quilt cover set is solved, and the convenient, beautiful and comfortable quilt cover design is achieved, which significantly improves the set Efficiency and cleaning effect.
Patent Information
- Application Number
- CN202420967830.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing quilts take a long time and effort during the suit, and it is difficult to take into account convenience, aesthetics and comfort. There are problems such as exposure of zippers or buttons, unevenness and unsightly appearance.
A quilt cover including a face cloth, a lid and a zipper is designed. One side of the face cloth and a lid are fixedly connected. The remaining three sides can be opened and closed by a zipper to form a housing cavity, and multiple edges are provided on the outer edge. The edge includes a spreading part and a folding part, the zipper edge is fixedly connected to the folding part, the positioning line is arranged to define the size of the accommodation cavity, and the strap buckle is arranged along the positioning line to improve fixity and suit efficiency.
The efficiency of the quilt core set is improved, the convenience, aesthetics and comfort of the quilt cover is ensured, the phenomenon of zipper clamping is avoided, and the cleaning is cleaner, and the set time is shortened by 40-46%.
Smart Images

Figure CN222194636U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of household textiles, and in particular to a quilt cover. Background Art
[0002] The quilt cover, commonly known as the "quilt cover", is put on the outside of the quilt core to prevent the quilt core from getting dirty and facilitate cleaning. Existing researchers have conducted an actual quilt core set experiment on 100 consumers using the sushi roll wrapping method, and subdivided the steps of the set into 7 steps: 1. Turn the quilt cover over and align it with the bed; 2. Align the quilt cover with the quilt core; 3. Connect the straps of the quilt cover and the quilt core; 4. Roll the sushi roll; 5. Roll it in the opposite direction and shake it flat; 6. Tie the last strap; 7. Close the zipper or button. The researchers found through experimental data that whether it is a zipper or button quilt cover, step 3 connecting the straps of the quilt cover and the quilt core is the most time-consuming step, followed by step 5 rolling it in the opposite direction and shaking it flat. Therefore, it is necessary to improve the efficiency of the set by improving the structural design of the quilt cover.
[0003] At present, most of the quilt covers people use are fixedly connected on three sides, with an opening on one side, and the opening is provided with a connection unit such as a button or a zipper. When putting the quilt core in, the two corners of the quilt core need to be stuffed into the quilt cover, and the quilt cover and the quilt core need to be shaken flat, or the quilt cover needs to be turned over and the quilt cover can be turned back to the front in the form of a sushi roll. If the quilt cover is too large, it is easy to curl up after being stuffed into the quilt core. Generally, straps or buckles are provided to fix the quilt core and the quilt cover, and two people are needed to flatten the quilt cover to make it neat, which is a time-consuming and laborious process.
[0004] In view of the above problems, existing research provides a variety of easily replaceable quilt cover structures. For example, the patent with publication number CN217408383U sets the quilt cover in the form of buttons or snaps. During use, the buttons are very easy to loosen and open, resulting in the quilt cover being exposed to the outside, and it is still laborious to set the half-open structure; the patent with publication number CN206197625U sets a zipper at one end of the long side and sets an opening for tying straps to achieve easy fitting of the quilt core. During use, due to the opening, part of the quilt core is exposed to the outside, the appearance is not beautiful, and the part of the quilt core is easily dirty; the patent with publication number CN208064978U fixes the quilt core by setting a shrink belt to prevent it from moving. Although the tension of the shrink belt fixes the quilt core to a certain extent, it causes the entire quilt surface to be uneven, affecting the aesthetics. The patent with publication number CN219270608U is provided with buttons, but the button link is the most time-consuming, and the suit efficiency needs to be improved. Moreover, the buttons are distributed on the surface of the quilt cover, which is not comfortable and aesthetically pleasing. The patent with publication number CN202981222U sets the zipper directly on the side. When in use, the human skin is in direct contact with the opening connection part, and the zipper at the connection part will hurt the user, and the comfort needs to be improved urgently. The patent with publication number CN208447113U has the zipper on the upper layer of the quilt cover body, which affects the appearance and comfort. The patent with publication number CN206995015U sets lace in the quilt cover structure to wrap the zipper. Although the lace improves the aesthetics, the lace is relatively hard. In order to improve the comfort, the quilt cover solves this problem by filling the lace with soft materials, but it also increases the weight of the entire quilt cover, and the lace part is also very easy to be clamped when the zipper is opened and closed. The patent with publication number CN206137747U solves the problem of cloth being stuck between the zipper and the quilt core by providing an anti-stuck pad, but the problem of unsightly appearance still exists.
[0005] Therefore, if a quilt cover can be provided that can take into account convenience, aesthetics and comfort, it will be conducive to popularization and application. Utility Model Content
[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a quilt cover to solve the problems that the existing quilt covers in the prior art cannot well take into account the convenience, aesthetics and comfort.
[0007] To achieve the above and related purposes, the utility model provides a quilt cover, comprising a face cloth, a lining cloth and at least one zipper, wherein one side of the face cloth and the lining cloth are fixedly connected, and the other three sides of the face cloth and the lining cloth can be opened and closed by the zipper to form a receiving cavity;
[0008] It also includes a plurality of binding edges, which are respectively arranged at the outer edges of the surface cloth and the lining cloth, and the binding edges include a spreading portion and a folding portion, and the folding portion is fixedly connected to the surface cloth or the lining cloth;
[0009] The zipper comprises a zipper edge and zipper teeth. The zipper edge is partially located in the accommodating cavity, and the zipper edge is fixedly connected to the folding portion.
[0010] In one embodiment of the present application, the width of the spreading portion is 5-15 cm.
[0011] In one embodiment of the present application, the quilt cover further includes a plurality of positioning lines, which are correspondingly arranged on the surface fabric and the lining fabric, and the positioning lines are 2 to 8 mm away from the zipper teeth, so that the accommodating cavity has a three-dimensional structure.
[0012] In one embodiment of the present application, the positioning line is 0.5-1.5 cm away from the folding portion.
[0013] In one embodiment of the present application, the positioning line is close to the side where the surface fabric and the lining fabric are fixedly connected, and the distance from the zipper teeth gradually decreases.
[0014] In one embodiment of the present application, the height of the accommodating cavity is 7-19 mm.
[0015] In one embodiment of the present application, adjacent edges on the surface fabric and the lining fabric are fixedly connected to form an angle.
[0016] In one embodiment of the present application, the quilt cover further includes a plurality of strap buckles, some of which are arranged along the positioning line.
[0017] In one embodiment of the present application, the four corners of the accommodating cavity are right angles and / or arc-shaped.
[0018] In one embodiment of the present application, the fabric of the binding edge is the same as that of the surface fabric or the lining fabric.
[0019] The beneficial technical effects of the utility model are:
[0020] The quilt cover of the utility model has the advantages of convenience, beauty and comfort, and the efficiency of covering the quilt core is high.
[0021] The quilt cover of the utility model hides the zipper through the spreading part of the hem, and prevents the zipper from getting stuck during use by fixing the folding part with the surface cloth, the lining cloth, and the zipper edge, so that the opening and closing process of the quilt cover is smoother. In addition, the position structure of the positioning line in the quilt cover can limit the size of the accommodating cavity and help prevent the zipper head from slipping. The connection between adjacent hems in the quilt cover is in the form of an angle patchwork, which is both beautiful and can prevent the zipper from getting stuck, greatly improving the comfort of use. In addition, the quilt cover can be fully opened when washing, and there will be no phenomenon of hair and dust hiding in the pockets, so it is cleaner to wash.
[0022] The width of the edge spreading part of the quilt cover surface cloth and the lining cloth of the utility model has multiple options, so that the quilt cover as a whole presents multiple styles to meet the different needs of consumers.
[0023] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0025] Figure 1 This is a schematic diagram of a quilt cover structure according to an embodiment of the present application;
[0026] Figure 2 This is a schematic diagram of a three-dimensional structure of a quilt cover shown in another embodiment of the present application;
[0027] Figure 3 This is a schematic diagram of the structure of the quilt cover in the present application when the quilt cover is turned over;
[0028] Figure 4 This is a schematic diagram of the internal connection structure of the face cloth and the hemming according to an embodiment of the present application;
[0029] Figure 5 This is a schematic diagram of the quilt cover in the open state for this application.
[0030] Reference numerals
[0031] 1: face fabric; 2: lining; 3: binding edge; 4: positioning line; 5: strap buckle; 6: zipper edge; 7: zipper teeth;
[0032] 31: spreading part; 32: folding part. DETAILED DESCRIPTION
[0033] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.
[0034] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.
[0035] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "front", "rear", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the figure, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as a limitation on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0036] Traditional quilt covers with openings on three sides directly expose the zipper or buttons to the outside, which often reduces the comfort of consumers during use, or the zipper or buttons are set to face the side that does not touch the skin, which has the disadvantage of being overall unsightly. In addition, in actual use, the zipper head is easy to clamp the quilt cover fabric when the zipper is opened and closed.
[0037] Based on the above problems, the utility model provides a quilt cover, comprising a face cloth 1, a lining cloth 2 and at least one zipper, wherein one side of the face cloth 1 and the lining cloth 2 are fixedly connected, and the other three sides of the face cloth 1 and the lining cloth 2 are openably connected by the zipper to form a receiving cavity;
[0038] It also includes a plurality of binding edges 3, which are respectively arranged at the outer edges of the surface fabric 1 and the lining fabric 2, and the binding edges 3 include a spreading portion 31 and a folding portion 32 arranged along the width direction thereof, and the folding portion 32 is fixedly connected to the surface fabric 1 or the lining fabric 2;
[0039] The zipper includes a zipper edge 6 and zipper teeth 7 . The zipper edge 6 is partially located in the accommodating cavity, and the zipper edge 6 is fixedly connected to the folding portion 32 .
[0040] Furthermore, the fabrics of the surface cloth 1 and the lining cloth 2 of the present application can be selected according to actual needs, such as pure cotton, polyester-cotton, silk, Tencel, etc.
[0041] Furthermore, the fabric of the edging 3 of the present application is the same as that of the surface fabric 1 or the lining fabric 2, thereby making the overall skin-friendly comfort of the quilt cover consistent.
[0042] Furthermore, if Figure 1 , 2As shown, the outer fabric 1 and the lining 2 are fixedly connected at one side, preferably as the quilt head of the quilt cover, and there is no binding 3 structure at the quilt head to improve skin-friendliness. Binding 3 is respectively arranged on the outer edges of the other three sides of the outer fabric 1 and the lining 2 to block and cover the zipper to improve the overall aesthetics of the quilt cover.
[0043] Furthermore, if Figure 4 As shown, the edge 3 is folded along one side of its width direction toward the face cloth 1 to form a folded portion 32, and the unfolded portion of the edge 3 along its width direction forms a spread portion 31, and the folded portion 32 is fixedly connected to the zipper edge 6 and the face cloth 1, thereby pressing the edge 3. The connection method of the edge 3, the zipper edge 6 and the lining 2 is the same as that of the face cloth 1, and thus, the entire quilt cover has no burrs inside, so that the zipper teeth 7 will not clamp the edge 3 during use.
[0044] Furthermore, the width of the spreading portion 31 is 5 to 15 cm. The widths of the spreading portions 31 of the edges 3 of the present application can be the same or different, so that the quilt cover presents different structural forms.
[0045] Furthermore, if Figure 1 , 2 As shown in Figures 4 and 5, the quilt cover also includes a plurality of positioning lines 4, which are correspondingly arranged on the face cloth 1 and the lining cloth 2, and the positioning lines 4 are 2 to 8 mm away from the zipper teeth 7, so that the accommodating cavity is a three-dimensional structure. Specifically, the positioning lines 4 of the present application are fixedly connected to the zipper edges 6, and their fixed positions are 2 to 8 mm away from the zipper teeth 7, thereby forming an accommodating cavity with a height of 7 to 19 mm. At this time, the zippers on three sides of the accommodating cavity are blocked and covered by the face cloth 1, the lining cloth 2 and a plurality of edgings 3, and will not cause problems such as zipper jamming during use. Moreover, the present application can limit the space of the accommodating cavity through the positioning lines 4, so that it can accommodate conventional quilt cores of multiple sizes, has universal applicability, and avoids the occurrence of empty quilts and the like.
[0046] Furthermore, if Figure 2 As shown, the distance between the positioning line 4 and the folding portion 32 is 0.5-1.5 cm. The positioning line 4 is close to the side where the surface fabric 1 and the lining fabric 2 are fixedly connected, and the distance from the zipper teeth 7 gradually decreases to prevent the zipper head from slipping during use and increase the concealment of the zipper.
[0047] Furthermore, if Figure 3 As shown, the adjacent edges 3 on the face fabric 1 and the lining fabric 2 are fixedly connected and form a patchwork angle, which is both beautiful and can prevent the zipper from getting caught in the fabric, thereby greatly improving the comfort of use.
[0048] Furthermore, if Figure 1As shown, the quilt cover also includes a plurality of strap buckles 5, some of which are arranged along the positioning line 4. The number of strap buckles 5 provided in the present application is based on the balance between fixing the quilt core to prevent movement and the efficiency of the set, and can be easily fixed to the quilt core, for example, 8 to 12 strap buckles 5 are provided. The strap buckles 5 of the present application can be conventional strap buckles 5, and their structure is not described in detail here.
[0049] Furthermore, in order to better achieve fixation and improve the suiting efficiency, the present application sets part of the strap buckles 5 along the positioning line 4, for example, at the midpoint of the positioning line 4. A strap buckle 5 is set at each of the four corners of the accommodating cavity, and 1 to 3 strap buckles 5 are fixedly set on the side where the surface fabric 1 and the lining fabric 2 are fixedly connected. The specific position of the strap buckle 5 is not limited here, and can be set according to actual conditions.
[0050] Furthermore, the four corners of the accommodating cavity are right angles and / or arc-shaped.
[0051] Furthermore, if Figure 1 and Figure 5 As shown, when the quilt cover of the present application is used, first open the zipper, turn over the surface fabric 1 until it is flat with the lining fabric 2, or does not cover the lining fabric 2; place the quilt core flat on the lining fabric 2, buckle the strap buckles 5 at the quilt head with the strap rings corresponding to the quilt core, and turn the surface fabric 1 back to lay it flat on the quilt core, buckle the strap buckles 5 on the other three sides of the quilt cover with the straps corresponding to the quilt core, close the zipper, and complete the set of the quilt core and the quilt cover.
[0052] Example 1
[0053] The quilt cover comprises a face cloth 1, a lining cloth 2 and three zippers, wherein one side of the face cloth 1 and the lining cloth 2 are fixedly connected, and the other three sides of the face cloth 1 and the lining cloth 2 are openably connected by the zippers to form a receiving cavity;
[0054] The invention also includes six binding edges 3, which are respectively arranged at three outer edges where the surface cloth 1 and the lining cloth 2 are not connected, and the binding edges 3 include a spreading portion 31 and a folding portion 32 arranged along the width direction thereof, and the folding portion 32 is fixedly connected to the surface cloth 1 and the lining cloth 2;
[0055] The zipper includes a zipper edge 6 and zipper teeth 7. The zipper edge 6 is partially located in the accommodating cavity, and the upper and lower sides of the zipper edge 6 are fixedly connected to the folding portion 32 respectively.
[0056] The width of the spread portion 31 of the three binding edges 3 connected to the surface fabric 1 is 10 cm, and the width of the spread portion 31 of the three binding edges 3 connected to the lining fabric 2 is 10 cm.
[0057] The quilt cover also includes six positioning lines 4, which are correspondingly arranged on the three sides of the face fabric 1 and the lining fabric 2, and the positioning lines 4 are 2 mm away from the zipper teeth 7, so that the accommodation cavity is a three-dimensional structure. Specifically, the positioning lines 4 of this embodiment are fixedly connected to the zipper edge 6, and their fixed position is 2 mm away from the zipper teeth 7, thereby forming an accommodation cavity with a height of 7 mm. In addition, the positioning lines 4 are 0.5 cm away from the folding portion 32, and the positioning lines 4 are close to the side where the face fabric 1 and the lining fabric 2 are fixedly connected, and the distance from the zipper teeth 7 gradually decreases to 0 cm.
[0058] The adjacent binding edges 3 on the face fabric 1 and the lining fabric 2 are fixedly connected to form a corner. The quilt cover includes 12 strap buckles 5, wherein one strap buckle 5 is provided at each of the four corners of the accommodating cavity, one strap buckle 5 is provided at each of the midpoints of the left and right positioning lines 4 of the quilt cover, and three strap buckles 5 are provided at the head and tail of the quilt.
[0059] The left and right corners of the accommodating cavity at the tail of the quilt cover are arc-shaped.
[0060] The quilt cover of this embodiment was tested for quilt covering. The test results showed that the quilt cover of this embodiment greatly improved the efficiency of quilt covering, and the quilt covering time was reduced from 6.5 minutes for professional shopping guides to 3.9 minutes for ordinary consumers, and the covering efficiency was improved by 40%.
[0061] Example 2
[0062] The quilt cover comprises a face cloth 1, a lining cloth 2 and three zippers, wherein one side of the face cloth 1 and the lining cloth 2 are fixedly connected, and the other three sides of the face cloth 1 and the lining cloth 2 are openably connected by the zippers to form a receiving cavity;
[0063] The invention also includes six binding edges 3, which are respectively arranged at three outer edges where the surface cloth 1 and the lining cloth 2 are not connected, and the binding edges 3 include a spreading portion 31 and a folding portion 32 arranged along the width direction thereof, and the folding portion 32 is fixedly connected to the surface cloth 1 and the lining cloth 2;
[0064] The zipper includes a zipper edge 6 and zipper teeth 7. The zipper edge 6 is partially located in the accommodating cavity, and the upper and lower sides of the zipper edge 6 are fixedly connected to the folding portion 32 respectively.
[0065] The width of the spread portion 31 of the three binding edges 3 connected to the surface fabric 1 is 5 cm, and the width of the spread portion 31 of the three binding edges 3 connected to the lining fabric 2 is 10 cm.
[0066] The quilt cover also includes six positioning lines 4, which are correspondingly arranged on the three sides of the face fabric 1 and the lining fabric 2, and the positioning lines 4 are 8 mm away from the zipper teeth 7, so that the accommodating cavity is a three-dimensional structure. Specifically, the positioning lines 4 of this embodiment are fixedly connected to the zipper edge 6, and their fixed position is 8 mm away from the zipper teeth 7, thereby forming an accommodating cavity with a height of 19 mm. In addition, the positioning lines 4 are 1.5 cm away from the folding portion 32, and the positioning lines 4 are close to the side where the face fabric 1 and the lining fabric 2 are fixedly connected, and the distance from the zipper teeth 7 gradually decreases to 0 cm.
[0067] The adjacent binding edges 3 on the face fabric 1 and the lining fabric 2 are fixedly connected to form a patchwork angle. The quilt cover includes 10 strap buckles 5, wherein one strap buckle 5 is provided at each of the four corners of the accommodating cavity, one strap buckle 5 is provided at each of the midpoints of the left and right positioning lines 4 of the quilt cover, three strap buckles 5 are provided at the head of the quilt, and one strap buckle 5 is provided at the tail of the quilt.
[0068] The left and right corners of the accommodating cavity at the tail of the quilt cover are right angles.
[0069] The quilt cover of this embodiment was tested for quilt covering. The test results showed that the quilt cover of this embodiment greatly improved the efficiency of quilt covering, and the quilt covering time was reduced from 6.5 minutes for professional shopping guides to 3.7 minutes for ordinary consumers, and the covering efficiency was improved by 43%.
[0070] Example 3
[0071] The difference between this embodiment and embodiment 1 is that:
[0072] The width of the spread portion 31 of the three binding edges 3 connected to the surface fabric 1 is 10 cm, and the width of the spread portion 31 of the three binding edges 3 connected to the lining fabric 2 is 5 cm.
[0073] The quilt cover also includes six positioning lines 4, which are correspondingly arranged on the three sides of the face fabric 1 and the lining fabric 2, and the positioning lines 4 are 2 mm away from the zipper teeth 7, so that the accommodation cavity is a three-dimensional structure. Specifically, the positioning lines 4 of this embodiment are fixedly connected to the zipper edge 6, and their fixed position is 2 mm away from the zipper teeth 7, thereby forming an accommodation cavity with a height of 7 mm. In addition, the positioning lines 4 are 1.5 cm away from the folding portion 32, and the positioning lines 4 are close to the side where the face fabric 1 and the lining fabric 2 are fixedly connected, and the distance from the zipper teeth 7 gradually decreases to 0 cm.
[0074] The quilt cover comprises 8 strap buckles 5, wherein one strap buckle 5 is arranged at each of the four corners of the accommodating cavity, one strap buckle 5 is arranged at each midpoint of the left and right positioning lines 4 of the quilt cover, one strap buckle 5 is arranged at the quilt head, and one strap buckle 5 is arranged at the quilt tail.
[0075] The left and right corners of the accommodating cavity at the tail of the quilt cover are right angles.
[0076] The quilt cover of this embodiment was tested for quilt covering. The test results showed that the quilt cover of this embodiment greatly improved the efficiency of quilt covering, and the quilt covering time was reduced from 6.5 minutes for professional shopping guides to 3.5 minutes for ordinary consumers, and the covering efficiency was improved by 46%.
[0077] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by a person with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A quilt cover, characterized in that: It comprises a face cloth, a lining cloth and at least one zipper, wherein one side of the face cloth and the lining cloth are fixedly connected, and the other three sides of the face cloth and the lining cloth can be opened and closed by the zipper to form a receiving cavity; It also includes a plurality of binding edges, which are respectively arranged on the outer edges of the surface cloth and the lining cloth, and the binding edges include a spreading portion and a folding portion, and the folding portion is fixedly connected to the surface cloth or the lining cloth; The zipper comprises a zipper edge and zipper teeth, the zipper edge portion is located in the accommodating cavity, and the zipper edge is fixedly connected to the folding portion.
2. The quilt cover according to claim 1, characterized in that: The width of the spreading portion is 5 to 15 cm.
3. The quilt cover according to claim 1, characterized in that: The quilt cover also includes a plurality of positioning lines, which are correspondingly arranged on the surface fabric and the lining fabric, and the positioning lines are 2 to 8 mm away from the zipper teeth, so that the accommodating cavity is a three-dimensional structure.
4. The quilt cover according to claim 3, characterized in that: The positioning line is 0.5 to 1.5 cm away from the folding portion.
5. The quilt cover according to claim 3, characterized in that: The positioning line is close to the side where the surface fabric and the lining fabric are fixedly connected, and the distance from the zipper teeth gradually decreases.
6. The quilt cover according to claim 3, characterized in that: The height of the accommodating cavity is 7-19 mm.
7. The quilt cover according to claim 1, characterized in that: The adjacent edges on the surface cloth and the lining cloth are fixedly connected to form a splicing angle.
8. The quilt cover according to claim 3, characterized in that: The quilt cover also includes a plurality of strap buckles, and some of the strap buckles are arranged along the positioning line.
9. The quilt cover according to claim 1, characterized in that: The four corners of the accommodating cavity are right angles and / or arc-shaped.
10. The quilt cover according to claim 1, characterized in that: The binding edge is made of the same material as the surface cloth or the lining cloth.
