Mattress cover buckle and buckle assembly

Abstract

The utility model relates to the technical field of articles for daily use, and particularly discloses a fitted cover buckle and a buckle assembly, the fitted cover buckle comprises two buckle parts which are perpendicular to each other and are used for clamping the edge position of a mattress, and a connecting plate for connecting the two buckle parts; the buckle part is provided with an accommodating groove for accommodating the edge position of the mattress and a bayonet for the edge position of the mattress to enter and exit from the accommodating groove. According to the fitted cover buckle and the buckle assembly provided by the utility model, reliable positioning between the fitted cover and the mattress can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a fitted sheet buckle and a buckle assembly. Background Art

[0002] Fitted sheets are mainly used to cover the mattress to prevent dirty substances from directly contacting the mattress. Most fitted sheets have a certain degree of elasticity and are fixed to the mattress by tightening the elastic force.

[0003] In actual use, relying on elastic tightening force to position the fitted sheet is very unreliable. When children are playing or jumping on the bed, the fitted sheet can easily shift.

[0004] Therefore, the present invention is devoted to developing a fitted sheet buckle and a buckle assembly for realizing reliable positioning between the fitted sheet and the mattress.

[0005] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Utility Model Content

[0006] One object of the utility model is to provide a fitted sheet buckle and a buckle assembly, which can realize reliable positioning between the fitted sheet and the mattress.

[0007] To achieve the above purpose, the utility model provides a fitted sheet buckle and buckle assembly, comprising two buckle parts perpendicular to each other and used to clamp the edge of the mattress, and a connecting plate connecting the two buckle parts;

[0008] The buckle portion is provided with a receiving groove for accommodating the edge position of the mattress, and a clamping opening for the edge position of the mattress to enter and exit the receiving groove.

[0009] Optionally, the accommodating groove is cylindrical.

[0010] Optionally, the buckle portion is connected to a paddle, and when the paddle is subjected to force, the buckle portion is deformed to change the size of the bayonet.

[0011] Optionally, the buckle portion includes a first arc-shaped plate fixed to the connecting plate, a second arc-shaped plate hinged to the first arc-shaped plate, and elastic members respectively connected to the first arc-shaped plate and the second arc-shaped plate;

[0012] The elastic member is used to drive the second arc plate to rotate to a preset position relative to the first arc plate to keep the size of the bayonet constant.

[0013] Optionally, the elastic member is an arc-shaped spring or a torsion spring.

[0014] Optionally, the paddle is fixedly arranged at the bottom of the second arc-shaped plate.

[0015] On the other hand, a snap component is provided, which includes a bed sheet snap for clamping any one of the above-mentioned bed sheets to the mattress, and a bed sheet connecting member for connecting to the bed sheet.

[0016] The bed sheet connecting member for connecting to the bed sheet, the bed sheet snap is provided with an installation slot, and the bed sheet connecting member is detachably installed in the installation slot.

[0017] The bed sheet connecting member for connecting to the bed sheet, the bed sheet connecting member includes a cylindrical guiding portion and an L-shaped member connected to the cylindrical guiding portion;

[0018] Wherein, the L-shaped member is provided with a strap passing slot for the strap to pass through.

[0019] The bed sheet connecting member for connecting to the bed sheet, the installation slot is located at the top corner position of the connecting plate, and includes a cylindrical slot for accommodating the cylindrical guiding portion and a long slot for the L-shaped member to pass through;

[0020] Wherein, a limiting portion for restricting the L-shaped member from disengaging from the long slot is provided at the end face position of the long slot.

[0021] The beneficial effects of the present utility model are as follows: on the one hand, a bed sheet snap is provided. When in use, it is necessary to first put the bed sheet on the mattress, and then insert the long sides of both the mattress and the bed sheet into the accommodating slots of one of the snap portions, and insert the short sides of both the mattress and the bed sheet into the accommodating slots of the other snap portion; the snap member can clamp the edge positions of the bed sheet and the mattress, thereby completing the reliable positioning of the mattress and the bed sheet;

[0022] On the other hand, a snap component is provided. Tie and fix the straps inside the inner corners of each top corner of the bed sheet to the bed sheet connecting member, and snap and fix the bed sheet snap to the mattress, so that the fixing between the bed sheet and the mattress can be completed. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 Structural schematic diagram of the bed sheet snap provided for the embodiment;

[0025] Figure 2 Structural schematic diagram of the snap component provided for the embodiment.

[0026] In the figure:

[0027] 1. Bed sheet buckle; 101. Buckle part; 1011. Accommodating groove; 1012. Bayonet; 1013. First arc plate; 1014. Second arc plate; 1015. Elastic member; 102. Connecting plate; 1021. Installation card slot; 1021a. Cylindrical groove; 1021b. Long strip groove; 1021c. Limiting part; 1021d. Notch; 103. Paddle.

[0028] 2. Bed sheet connecting member; 201. Cylindrical guiding part; 202. L-shaped member; 2021. Belt threading groove. Specific embodiments

[0029] In the present utility model, referring to "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present utility model. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in the present utility model, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0030] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which the present utility model belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit the present utility model.

[0031] In the description of the present utility model, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that there can be three relationships, for example, A and / or B, which means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.

[0032] In the present utility model, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary-secondary or order relationship, etc. between these entities or operations.

[0033] Without further limitations, in the present utility model, the terms "comprising", "including", "having" or other similar expressions used in the statements are intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method or product including the said elements, so that in a process, method or product including a series of elements, it can not only include those defined elements, but also include other elements not explicitly listed, or elements inherent to such process, method or product.

[0034] Similar to the understanding in the "Examination Guidelines", in the present utility model, expressions such as "greater than", "less than", "exceeding" are understood as not including the number itself; expressions such as "above", "below", "within" are understood as including the number itself. In addition, in the description of the embodiments of the present utility model, the meaning of "a plurality of" is two or more (including two). Similar expressions related to "many", such as "multiple groups", "multiple times", etc., are understood in the same way, unless otherwise specifically defined.

[0035] In the description of the embodiments of the present utility model, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the attached drawings. It is only for the convenience of describing the specific embodiments of the present utility model or for the reader's understanding, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the present utility model.

[0036] Unless otherwise clearly specified or limited, in the description of the embodiments of the present utility model, the terms "installed", "connected", "joined", "fixed", "set", etc. should be understood in a broad sense. For example, the said "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the technical field to which the present utility model belongs, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0037] Embodiment 1

[0038] The present utility model provides a bed sheet buckle, which is applicable to the application scenario of fixing a bed sheet on a mattress outside the bed sheet, and can realize reliable positioning between the bed sheet and the mattress.

[0039] See Figure 1 Figure 1 , the bed sheet buckle 1 provided in this embodiment includes two buckle parts 101 that are perpendicular to each other and are used to clamp the edge positions of the mattress, and a connecting plate 102 that connects the two buckle parts 101. The buckle part 101 is provided with a receiving groove 1011 for receiving the edge position of the mattress, and a bayonet 1012 for the edge position of the mattress to enter and exit the receiving groove 1011.

[0040] During use, it is necessary to first put the bed sheet on the mattress, and then insert the long sides of both the mattress and the bed sheet into the receiving groove 1011 of one of the buckle parts 101, and insert the short sides of both the mattress and the bed sheet into the receiving groove 1011 of the other buckle part 101; the buckle can clamp the edge positions of the bed sheet and the mattress, thereby completing the reliable positioning of the mattress and the bed sheet.

[0041] Generally, convex edges are provided at the edge positions of the upper and lower surfaces of the mattress, which are usually referred to as the "perimeter" or "enclosure" of the mattress in the industry. In this embodiment, the receiving groove 1011 can be set as a cylindrical structure, which is beneficial to clamping the perimeter of the mattress into the receiving groove 1011, and using the perimeter of the mattress to fix the bed sheet.

[0042] In this embodiment, the buckle part 101 is integrally in a C-shaped structure. The buckle part 101 is connected with a dial 103, and the dial 103 deforms the buckle part 101 after being stressed to change the size of the bayonet 1012. In order to enable the buckle bayonet 1012 to firmly clamp the perimeter, the size of the bayonet 1012 is small. When the size of the buckle is small, it is difficult to insert the bed sheet and the perimeter into the receiving groove 1011 through the bayonet 1012. Therefore, after the dial 103 is provided, the dial 103 can be toggled to increase the size of the bayonet 1012 for easy installation and disassembly of the bed sheet buckle 1.

[0043] Optionally, the C-shaped buckle part 101 includes a first arc-shaped plate 1013 fixed to the connecting plate 102, a second arc-shaped plate 1014 hinged to the first arc-shaped plate 1013, and an elastic member 1015 respectively connected to the first arc-shaped plate 1013 and the second arc-shaped plate 1014; the elastic member 1015 is used to drive the second arc-shaped plate 1014 to rotate relative to the first arc-shaped plate 1013 to a preset position to keep the size of the bayonet 1012 constant. Further, the elastic member 1015 is an arc-shaped elastic sheet or a torsion spring.

[0044] Correspondingly, the paddle 103 is fixed to the bottom of the second arc-shaped plate 1014. The paddle 103 can be turned to drive the second arc-shaped plate 1014 to rotate, thereby increasing the size of the snap-in 1012, so that the edge positions of the mattress and the fitted sheet can be snapped into the receiving groove 1011; after the paddle 103 is released, the second arc-shaped plate 1014 automatically returns to its original position under the elastic force of the elastic member 1015, and the size of the snap-in 1012 is reduced, thereby clamping the edge positions of the mattress and the fitted sheet to complete the position limiting.

[0045] In summary, the fitted sheet buckle 1 provided in this embodiment has the following advantages:

[0046] ① The buckle portion 101 is tightly matched with the edge of the mattress to effectively fix the fitted sheet and prevent it from shifting;

[0047] ② The size of the snap opening 1012 of the buckle portion 101 can be easily adjusted by using the paddle 103, so as to facilitate installation and removal of the fitted sheet buckle 1.

[0048] ③ The elastic member 1015 is used to make the buckle portion 101 automatically reset after the prying piece 103 is released, so as to ensure that the edge position of the fitted sheet and the mattress is firmly clamped.

[0049] Example 2

[0050] This embodiment provides a buckle assembly, which is suitable for use in scenarios where a fitted sheet is fixed to a mattress inside the fitted sheet, and which can also achieve reliable positioning between the fitted sheet and the mattress.

[0051] See also Figure 2 The buckle assembly provided in this embodiment includes a fitted sheet buckle 1 for fastening a mattress as provided in Embodiment 1, and a fitted sheet connector 2 for connecting to the fitted sheet.

[0052] The buckle assembly provided in this embodiment is mainly used for a fitted sheet with a strap on the inner side. Compared with the embodiment 1, the installation position of the fitted sheet buckle 1 is significantly different.

[0053] Specifically, on the one hand, the straps on the inner side of each top corner of the fitted sheet are fastened and fixed to the fitted sheet connector 2; on the other hand, the fitted sheet buckle 1 is fastened and fixed to the mattress, that is, at this time, the fitted sheet buckle 1 is located between the mattress and the fitted sheet, so that the fixedness between the fitted sheet and the mattress can be completed.

[0054] Most mattresses do not have an anchor point for binding straps, therefore, the fitted sheet buckle 1 provided in this embodiment is mainly used to provide an anchor point for the straps so that the straps on the inside of the fitted sheet can be fixed smoothly.

[0055] Optionally, the bed sheet buckle 1 is provided with an installation card slot 1021, and the bed sheet connecting member 2 is detachably installed in the installation card slot 1021. Specifically, when performing the connection operation of the strap, the bed sheet connecting member 2 can be taken out from the installation card slot 1021 to connect with the strap. After completing the connection operation with the strap, the bed sheet connecting member 2 can be directly inserted into the installation card slot 1021 for fixation.

[0056] In this embodiment, the bed sheet connecting member 2 includes a cylindrical guiding portion 201 and an L-shaped member 202 connected to the cylindrical guiding portion 202; wherein, the L-shaped member 202 is provided with a strap passing slot 2021 for the strap to pass through. Correspondingly, the installation card slot 1021 is located at the top corner position of the connecting plate 102 and includes a cylindrical slot 1021a for accommodating the cylindrical guiding portion 201 and a long slot 1021b for the L-shaped member 202 to pass through; wherein, a limiting portion 1021c for restricting the L-shaped member 202 from disengaging from the long slot 1021b is provided at the end face position of the long slot 1021b. The limiting portion 1021c can restrict the L-shaped member 202 from disengaging from the long slot 1021b. When it is necessary to disassemble the bed sheet connecting member 2, the L-shaped member 202 needs to be rotated to disengage from the limiting portion 1021c first, and then it can disengage from the long slot 1021b through a small-sized notch 1021d at the end face position of the long slot 1021b.

[0057] Generally, the straps are located at the top corner positions of the bed sheet. Setting the installation card slot 1021 at the top corner position of the connecting plate 102 is conducive to matching the position of the straps.

[0058] It can be understood that when the bed sheet connecting member 2 is not needed, the bed sheet connecting member 2 can be directly inserted into the installation card slot 1021, and then the buckle assembly in this embodiment can be used as the bed sheet buckle 1 provided in Embodiment 1.

[0059] In summary, the buckle assembly provided in this embodiment also has the following advantages:

[0060] ① On the basis of the bed sheet buckle 1, a bed sheet connecting member 2 is added, which is applicable to bed sheets with straps on the inner side, increasing the application range of the product;

[0061] ② The detachable design of the bed sheet connecting member 2 facilitates installation and disassembly, improving the convenience of operation.

[0062] ③ The bed sheet buckle 1 is located between the mattress and the bed sheet, and the fixing method is relatively concealed, without affecting the overall beauty of the bedroom.

[0063] On the basis of Embodiment 1, for the features not explained in this embodiment, the explanations in Embodiment 1 are adopted and will not be elaborated here.

[0064] Finally, it should be noted that although the above embodiments have been described in the text and drawings of the specification of this application, the patent protection scope of this application cannot be limited thereby. Any technical solutions resulting from equivalent structural or equivalent process substitutions or modifications made based on the essential concept of this application by using the content recorded in the text and drawings of the specification of this application, as well as the direct or indirect implementation of the technical solutions of the above embodiments in other related technical fields, etc., are all included in the patent protection scope of this application.

Claims

1. A fitted sheet buckle, characterized in that: It comprises two buckle parts (101) which are perpendicular to each other and used to clamp the edge of the mattress, and a connecting plate (102) connecting the two buckle parts (101); The buckle portion (101) is provided with a receiving groove (1011) for receiving the edge of the mattress, and a clamping opening (1012) for the edge of the mattress to enter and exit the receiving groove (1011).

2. The fitted sheet buckle according to claim 1, characterized in that: The accommodating groove (1011) is cylindrical.

3. The fitted sheet buckle according to claim 1, characterized in that: The buckle portion (101) is connected to a paddle (103), and when a force is applied to the paddle (103), the buckle portion (101) is deformed to change the size of the bayonet (1012).

4. The fitted sheet buckle according to claim 3, characterized in that: The buckle portion (101) comprises a first curved plate (1013) fixed to the connecting plate (102), a second curved plate (1014) hinged to the first curved plate (1013), and an elastic member (1015) respectively connected to the first curved plate (1013) and the second curved plate (1014); The elastic member (1015) is used to drive the second arc-shaped plate (1014) to rotate to a preset position relative to the first arc-shaped plate (1013), so as to keep the size of the bayonet (1012) constant.

5. The fitted sheet buckle according to claim 4, characterized in that: The elastic member (1015) is an arc-shaped spring or a torsion spring.

6. The fitted sheet buckle according to claim 4, characterized in that: The paddle (103) is fixedly arranged at the bottom of the second arc-shaped plate (1014).

7. A buckle assembly, characterized in that: It comprises a fitted sheet buckle (1) for clamping a mattress as claimed in any one of claims 1 to 6, and a fitted sheet connector (2) for connecting to the fitted sheet.

8. The buckle assembly according to claim 7, characterized in that: The fitted sheet buckle (1) is provided with a mounting slot (1021), and the fitted sheet connector (2) can be detachably mounted in the mounting slot (1021).

9. The buckle assembly according to claim 8, characterized in that: The fitted sheet connecting piece (2) comprises a columnar guide portion (201) and an L-shaped piece (202) connected to the columnar guide portion (201); Wherein, the L-shaped member (202) is provided with a strap insertion slot (2021) for the strap to pass through.

10. The buckle assembly according to claim 9, characterized in that: The mounting slot (1021) is located at a top corner of the connecting plate (102), and comprises a columnar slot (1021a) for accommodating the columnar guide portion (201), and a long slot (1021b) for allowing the L-shaped member (202) to pass through; Wherein, a limiting portion (1021c) for limiting the L-shaped member (202) from escaping from the long groove (1021b) is provided at the end surface of the long groove (1021b).

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