Bed sheet and quilt cover fixer

Abstract

The utility model provides a bed sheet and quilt cover fixer which comprises a cylindrical main body and a flexible layer, the main body is provided with an inner surface and an outer surface which are opposite to each other, one side of the main body is provided with a clamping groove extending in the axial direction in a penetrating mode, at least one end of the clamping groove is of a flaring structure, and the flexible layer is arranged on the outer surface of the main body. The flexible layer can be made of fabric, leather and other materials similar to bed sheets and quilt covers, on one hand, the temperature difference is reduced, and certain buffering is achieved; on the other hand, the appearance is close to a bed sheet or a quilt cover and is not abrupt, and the use experience is comprehensively improved.

Description

Technical Field

[0001] This application relates to bedding, and more particularly to a sheet and duvet cover fastener. Background Technology

[0002] Existing sheet fasteners, also known as duvet cover fasteners, include a multi-purpose sheet and duvet cover fastener disclosed in patent document CN 209898957 U. This fastener is a hollow plastic cylinder that clamps around the sheet or duvet cover to hold and secure the sheet and mattress, or the duvet cover and duvet insert. The fastener is installed in a position that is easily touched by the user. Because the fastener itself is made of plastic, the user will feel uncomfortable when touching it, such as a strong cold feeling and a hard touch. Moreover, the plastic texture makes the fastener particularly conspicuous. Utility Model Content

[0003] This application provides a bed sheet / duvet cover fastener that improves the user experience.

[0004] This application provides a bed sheet / duvet cover fastener, comprising:

[0005] A cylindrical body having opposing inner and outer surfaces, and a clamping groove extending axially along one side of the body, wherein at least one end of the clamping groove is a flared structure;

[0006] A flexible layer is disposed on the outer surface of the main body.

[0007] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0008] Optionally, the outer surface of the main body is provided with a sink groove, and the flexible layer is placed in the sink groove.

[0009] Optionally, the settling tank has two first tank walls and two second tank walls along the axial and circumferential directions, respectively.

[0010] Optionally, the second groove wall is provided with a recessed area into which the flexible layer extends.

[0011] Optionally, the flexible layer is adhesively bonded to the main body.

[0012] Optionally, the main body is a cylindrical structure.

[0013] Optionally, both ends of the clamping groove are flared structures.

[0014] Optionally, the clamping groove and the end face of the body are smoothly transitioned.

[0015] The sheet and duvet cover fastener of this application has a flexible layer on the outer surface of the main body. The flexible layer can be made of fabric, leather or other materials similar to sheets and duvet covers. On the one hand, it reduces temperature differences and provides a certain cushioning; on the other hand, its appearance is similar to that of sheets or duvet covers, so it does not look abrupt and comprehensively improves the user experience. Attached Figure Description

[0016] Figure 1 This is a structural view of a bed sheet and duvet cover fastener according to an embodiment of this application;

[0017] Figure 2 for Figure 1 Exploded view of the bed sheet / duvet cover fastener;

[0018] Figure 3 This is a front view of a bed sheet and duvet cover fastener according to an embodiment of this application;

[0019] Figure 4 for Figure 3 A cross-sectional view along the AA direction;

[0020] Figure 5 This is a structural view of a bed sheet and duvet cover fastener according to an embodiment of this application, showing the fastener holding the fastened object.

[0021] The annotations in the attached figures are explained as follows:

[0022] 10. Fixture;

[0023] 100. Main body; 110. Clamping groove; 120. Settling groove; 121. Top surface; 122. Bottom surface; 123. First groove wall; 124. Second groove wall; 125. Recessed area; 130. End face; 140. Flared structure;

[0024] 200, Flexible layer; 300, Object to be fixed. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] It should be noted that when a component is said to be "connected" to another component, it can be directly connected to the other component or it can be connected to a component in between. When a component is said to be "set on" another component, it can be directly set on the other component or it may be set to a component in between.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] In this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number or order of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] See Figure 1 and Figure 5 A bed sheet / duvet cover fastener, hereinafter referred to as fastener 10, is used to clamp and secure an object 300, which includes a first object and a second object. The fastener 10 clamps the first and second objects to restrict their relative movement. The first and second objects can be a bed sheet and mattress, or a duvet cover and comforter insert, etc.

[0030] The fastener 10 includes a main body 100 and a flexible layer 200. The main body 100 is a cylindrical structure and has an axial direction. Unless otherwise specified in the following description, the axial, circumferential and radial directions are based on the main body 100.

[0031] The main body 100 has two end faces 130 along the axial direction. A clamping groove 110 extending through the axial direction is provided on one side of the main body 100. The clamping groove 110 is also connected to the inner side of the main body 100. The first object to be fixed and the second object to be fixed enter the main body 100. The two groove walls of the clamping groove 110 clamp the two sides of the object to be fixed in the circumferential direction.

[0032] See Figure 1 and Figure 2 In some embodiments, the main body 100 may be a single piece or multiple segments connected separately. The main body 100 provided in the accompanying drawings of this application is a single piece. In one embodiment, the main body 100 may be obtained by injection molding.

[0033] Regarding the shape of the main body 100, in one embodiment, the main body 100 is a cylinder or a square tube, etc.

[0034] See Figure 1In one embodiment, the clamping groove 110 has a flared structure 140 at at least one axial end. During installation, the object to be fixed first passes through the flared structure 140 before extending into the body 100. In a preferred embodiment, both ends of the clamping groove 110 are flared structures 140, such as Y-shaped flares. In one embodiment, the end faces of the clamping groove 110 and the body 100 have a smooth transition.

[0035] The flexible layer 200 is made of the same or similar material as the bed sheet or duvet cover, such as fabric or leather. The flexible layer 200 is placed on the outer surface of the main body 100, reducing or eliminating the possibility of the user coming into contact with the main body 100, thereby reducing discomfort caused by excessive temperature differences. Furthermore, the flexible layer material has a certain degree of elasticity, making it softer and more skin-friendly to the touch compared to existing technologies. Its texture and color can be similar to or the same as the bed sheet or duvet cover, reducing its presence and enhancing aesthetics. Overall, the fastener in this application improves the user experience.

[0036] See Figure 2 and Figure 3 In one embodiment, the flexible layer 200 is adhesively bonded to the body 100.

[0037] In one embodiment, a recessed groove 120 is provided on the outer surface of the main body 100, and the flexible layer 200 is placed in the recessed groove 120. The outer surface of the main body 100 has a top surface 121 and a bottom surface 122, and the flexible layer 200 is adhesively bonded to the bottom surface 122. In one embodiment, the outer surface of the flexible layer 200 is lower than or flush with the top surface 121 to avoid local warping caused by stress on the edges of the flexible layer 200.

[0038] See Figures 2-4 In one embodiment, the edges of the flexible layer 200 and the sink 120 are adapted to each other, for example, closely attached. As shown in the figure, the sink 120 has two first sink walls 123 and two second sink walls 124 along the axial and circumferential directions, respectively. The edges of the flexible layer 200 are closely attached to the first sink walls 123 and the second sink walls 124 to prevent the edges of the flexible layer 200 from being exposed and warped under stress. In one embodiment, the edges of the flexible layer 200 are adhesively bonded to the first sink walls 123 and the second sink walls 124.

[0039] In one embodiment, the first groove wall 123 is disposed close to the end face of the main body 100, and the second groove wall 124 is disposed close to the clamping groove 110, thereby reducing the exposed area of ​​the main body 100.

[0040] In one embodiment, the second groove wall 124 is provided with a recessed area 125 into which the flexible layer 200 extends, further preventing the edges of the flexible layer 200 from being exposed. The first groove wall 123 extends radially to facilitate demolding.

[0041] The sheet and duvet cover fastener of this application includes a main body and a flexible layer disposed on the outer surface of the main body. The material of the flexible layer is the same as or similar to that of the sheet or duvet cover, and can be fabric or leather, etc. The flexible layer is disposed on the outer surface of the main body, reducing or eliminating the possibility of the user coming into contact with the main body, thereby reducing discomfort caused by excessive temperature differences. Furthermore, the flexible layer material has a certain degree of elasticity, and compared to existing technologies, it is softer and more skin-friendly to the touch. Its texture and color can be similar to or the same as the sheet or duvet cover, reducing its presence and enhancing aesthetics. Overall, the fastener of this application improves the user experience.

[0042] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0043] The embodiments described above are merely examples of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A sheet and case anchor characterized by, The utility model relates to a clamp, which comprises: a cylindrical body having opposite inner and outer surfaces, one side of the body being provided with a clamping groove extending through in the axial direction, at least one end of the clamping groove being flared; a flexible layer arranged on the outer surface of the body.

2. The sheet and case anchor of claim 1, wherein, The outer surface of the body is provided with a sink, and the flexible layer is arranged in the sink.

3. The sheet and case anchor of claim 2, wherein, The sink has two first groove walls and two second groove walls in the axial and circumferential directions respectively.

4. The sheet and bag holder of claim 3 wherein, The second groove wall is provided with a recessed area for the flexible layer to extend into.

5. The sheet and bag holder of claim 1 wherein, The flexible layer is adhesively connected to the body.

6. The sheet and bag holder of claim 1, wherein, The body is in a cylindrical structure.

7. The sheet and bag holder of claim 1 wherein, Both ends of the clamping groove are flared.

8. The sheet and bag holder of claim 1, wherein, The end surface of the clamping groove and the body is smoothly transitioned.

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