Novel bed sheet fixer

Abstract

A novel bed sheet fixer relates to the technical field of daily necessity equipment. The device comprises a bottom plate, a first side plate and a second side plate which are of the same structure are arranged on the two adjacent edges of the bottom plate, a first buckle and a second buckle which are of the same structure are detachably arranged on the first side plate and the second side plate respectively, the first buckle comprises a buckle panel, and a U-shaped clamping plate is arranged on the side, facing the first side plate, of the buckle panel. A fixing plate is arranged on the outer side of the top of the first side plate and clamped with the U-shaped clamping plate, the fixing device can be conveniently assembled through the inserted side plate and bottom plate structure, then a bed sheet is placed on the outer side of the side plate, the bed sheet can be fixed by inserting the clamping buckle with the wavy clamping teeth into the clamping plate above the side plate, the structure is simple, use is convenient, and practicability is high. The bed sheet cannot be damaged, the bed sheet is not prone to loosening due to stress, and the fixing effect of the bed sheet is greatly improved.

Description

Technical Field

[0001] This utility model relates to a novel bed sheet fastener, and belongs to the field of daily necessities equipment technology. Background Technology

[0002] Bed sheets are an indispensable part of bedding. Traditional bed sheets are simply laid on top of the mattress, but they can shift during use, affecting daily sleep. Therefore, some bed sheets use elastic bands to prevent shifting and work with the mattress. However, over time, the elastic bands may break, causing shifting again and affecting the user experience.

[0003] To improve the securing effect of bed sheets, bed sheet fasteners can be used. Existing bed sheet fasteners either use a structure with fixing nails and mating parts or a buckle structure to secure the bed sheet. However, most structures will cause some damage to the bed sheet. For example, patent technology with publication number CN219594242U discloses a bed sheet fastener, which belongs to the field of bed sheet fasteners. In order to solve the problem of inconsistent mattress height, which makes it difficult for the bed sheet fastener to adapt to mattresses of different heights after the bed sheet is laid flat, thus affecting the securing effect of the bed sheet and the lack of flexibility of use, this application places the base plate on the bed board and presses the adjustment frame against the mattress. At this time, the height adjustment plate is held by hand, and the slider and slide are used to fix the bed sheet. The groove allows for adjustment of the height adjustment plate's position. By fixing it in the appropriate position with bolts, the plate can be adjusted to accommodate mattresses of different heights. The sheet is then laid on the bed with its edge aligned with the height adjustment plate. Holding the protruding block, the fixing post is inserted into the wear-resistant ring to secure the sheet. This method is convenient, simple in structure, and flexible in use. However, the method of inserting the sheet into the wear-resistant ring using the fixing post still inevitably causes damage to the sheet. Furthermore, when the sheet is subjected to significant external force, the small fixing post can be pushed out, making it impossible to continue securing the sheet. Therefore, a new type of sheet fastener is proposed to solve the problems existing in the current technology. Utility Model Content

[0004] The purpose of this utility model is to address the defects or deficiencies in the existing technology by providing a new type of bed sheet fastener. Through the plug-in side plate and bottom plate structure, the fastener can be easily assembled. The bed sheet is then placed on the outside of the side plate and can be plugged into the upper plate of the side plate by the buckle with wavy teeth to complete the fixation of the bed sheet. The structure is simple and easy to use, will not damage the bed sheet, and the bed sheet is not easy to loosen due to force, which greatly improves the fixing effect of the bed sheet.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: it includes a base plate 1, and two adjacent sides of the base plate 1 are provided with a first side plate 2 and a second side plate 3 of the same structure. The first side plate 2 and the second side plate 3 are respectively provided with a first buckle 4 and a second buckle 5 of the same structure. The first buckle 4 includes a buckle panel 41, and a U-shaped buckle plate 42 is provided on the side of the buckle panel 41 facing the first side plate 2. A fixing plate 21 is provided on the outer side of the top of the first side plate 2 and is engaged with the U-shaped buckle plate 42.

[0006] Furthermore, the inner sides of the two straight ends of the U-shaped card plate 42 are provided with wavy teeth 43.

[0007] Furthermore, the open end of the U-shaped card plate 42 is an insertion port 45.

[0008] Furthermore, the end of the wave-shaped locking tooth 43 is provided with an arc-shaped fixing protrusion 44 that cooperates with the fixing plate 21.

[0009] Furthermore, the base plate 1 is provided with side plate fixing grooves 11 on two adjacent sides.

[0010] Furthermore, the side plate fixing groove 11 includes an inner fixing plate 111 and an outer fixing plate 112. The inner fixing plate 111 and the outer fixing plate 112 are spaced apart to form a slot 113, and the inner fixing plate 111 is higher than the outer fixing plate 112.

[0011] Furthermore, the top of the inner fixing plate 111 is bent toward the outer fixing plate 112 to form a limiting top plate 114, and a gap is left between the limiting top plate 114 and the outer fixing plate 112.

[0012] Furthermore, one end of the limiting top plate 114 is provided with a limiting plate 115 corresponding to the inner fixing plate 111 and the outer fixing plate 112.

[0013] Furthermore, the first side plate 2 includes a side plate body 22, the bottom of which is bent inward to form an insert plate 23, the insert plate 23 matches the slot 113, and the width of the bent portion matches the thickness of the outer fixing plate 112.

[0014] Furthermore, one end of the insert plate 23 extends toward the bend to form a baffle 24.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are as follows: the plug-in side plate and bottom plate structure makes it easy to assemble the fastener. Then, the bed sheet is placed on the outside of the side plate and can be plugged into the upper plate of the side plate by the buckle with wavy teeth to complete the fixation of the bed sheet. The structure is simple and easy to use, and will not damage the bed sheet. The bed sheet is also not easy to loosen due to force, which greatly improves the fixing effect of the bed sheet. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 yes Figure 1 The second angle view;

[0019] Figure 3 yes Figure 1 A schematic diagram showing the disassembled state of the first side plate 2 and the first buckle 4;

[0020] Figure 4 yes Figure 3 The second angle view;

[0021] Figure 5 yes Figure 3 Enlarged structural diagram at point A in the middle.

[0022] Explanation of reference numerals in the attached drawings: base plate 1, first side plate 2, second side plate 3, first buckle 4, second buckle 5, side plate fixing groove 11, fixing plate 21, side plate body 22, insert plate 23, baffle 24, buckle panel 41, U-shaped clip plate 42, wavy clip tooth 43, fixing protrusion 44, insertion port 45, inner fixing plate 111, outer fixing plate 112, clip groove 113, limiting top plate 114, limiting clip plate 115. Detailed Implementation

[0023] See Figures 1-5 As shown, the technical solution adopted in this specific embodiment is as follows: It includes a base plate 1, and two adjacent sides of the base plate 1 are provided with a first side plate 2 and a second side plate 3 with the same structure. The first side plate 2 and the second side plate 3 are respectively provided with a first buckle 4 and a second buckle 5 with the same structure. The first buckle 4 includes a buckle panel 41, and a U-shaped buckle 42 is provided on the side of the buckle panel 41 facing the first side plate 2. A fixing plate 21 is provided on the outer side of the top of the first side plate 2 and is engaged with the U-shaped buckle 42. In this embodiment, the fastener is a detachable structure. The two side plates and the two buckles are all detachable components, which facilitates the transportation of the fastener. When using it, you only need to install the side plates on the base plate first, place the base plate at the four corners of the mattress, cover the mattress, and then insert the buckles and side plates from the outside to complete the fixation of the bed sheet. The overall structure is simple, easy to use, and will not cause hard damage to the bed sheet. At the same time, after the bed sheet is fixed, it is not easy for the buckles to come loose due to external force, which would affect the fixing effect.

[0024] Specifically, a fixing plate is installed on the side panel extending outwards, with a gap between the fixing plate and the side panel body to facilitate the insertion of the buckle. The buckle is designed as a long strip structure, and a U-shaped clip with an opening is set on the inside of the buckle to cooperate with the fixing plate. When the buckle is inserted, the bed sheet is locked together with the fixing plate to secure the bed sheet. Since the fixing method is different from that of traditional fixing nails, it will not damage the bed sheet. Moreover, the large area of ​​the locking structure has a large force-bearing area when under force, so it is not easy to push the buckle out, thus ensuring the fixing effect.

[0025] More specifically, the inner sides of the two straight ends of the U-shaped card plate 42 are provided with wavy teeth 43. The wavy teeth are set vertically downward on the inner side of the U-shaped card plate. Compared with the traditional straight fixing structure, the ends of the wavy teeth are arc-shaped, which makes it easier to insert the bed sheet without damaging it. After the bed sheet is inserted, the arc-shaped teeth press on the bed sheet, resulting in a better fixing effect.

[0026] More specifically, the opening end of the U-shaped clip 42 is the insertion port 45. In this embodiment, the clip has a one-way insertion structure, which can prevent the clip from falling off due to accident after the bed sheet is fixed, and further ensures the fixing effect.

[0027] More specifically, the wavy teeth 43 are provided with an arc-shaped fixing protrusion 44 at the end to cooperate with the fixing plate 21. In this embodiment, by providing two opposing fixing protrusions near the closed end to cooperate with the fixing plate, after the bed sheet covers the fixing plate and is inserted into the U-shaped card plate, the bed sheet is fixed by the fixing protrusion and the fixing plate at the end under the constraint of the wavy teeth. Optionally, a fixing groove (not shown) that cooperates with the fixing protrusion is provided at the end of the fixing plate to achieve a better fixing effect.

[0028] More specifically, the base plate 1 has two adjacent side plate fixing grooves 11. The side plate fixing groove 11 includes an inner fixing plate 111 and an outer fixing plate 112. The inner fixing plate 111 and the outer fixing plate 112 are spaced apart to form a slot 113. The inner fixing plate 111 is higher than the outer fixing plate 112. The top of the inner fixing plate 111 is bent toward the outer fixing plate 112 to form a limiting top plate 114. There is a gap between the limiting top plate 114 and the outer fixing plate 112. In this embodiment, the side plate fixing groove is composed of two main parts. The inner fixing plate is bent to form a limiting top plate to limit the side plate, thereby fixing the side plate in the slot. The structure is simple and the fixing effect is good.

[0029] More specifically, the limiting top plate 114 is provided with a limiting plate 115 at one end, which corresponds to the inner fixing plate 111 and the outer fixing plate 112. In this embodiment, in order to ensure the installation effect of the side plate, a limiting plate structure is also provided to limit the side plate, preventing the side plate from being pushed in from one side and pushed out from the other side when it is locked, thereby ensuring the installation effect and thus ensuring the fixing effect of the bed sheet.

[0030] More specifically, the first side plate 2 includes a side plate body 22, the bottom of which is bent inward to form an insert plate 23. The insert plate 23 matches the slot 113, and the width of the bent portion matches the thickness of the outer fixing plate 112. One end of the insert plate 23 extends towards the bent portion to form a baffle 24. In this embodiment, the bottom of the side plate is bent to form an insert plate that cooperates with the insert plate fixing slot. The staggered stepped structure not only facilitates installation but also effectively ensures the tightness of the insertion. The side plate will not loosen after being limited. A baffle structure is also provided on the outside of the side plate. After the side plate is fully pushed in, the baffle abuts against the inner and outer fixing plates, preventing excessive pushing and damage to the fixing structure. It is also easier to install.

[0031] The working principle of this utility model is as follows: When in use, place the base plate 1 at the bottom of the four corners of the mattress, press the base plate 1 firmly with the mattress, and clamp the two side plates to the edge of the mattress. At this time, do not install the first buckle 4 and the second buckle 5. After placing the sheet and covering the two side plates, clamp the first buckle 4 and the second buckle 5 to the fixing plate 21 on the two side plates in sequence. This will fix the sheet to the side plates without causing hard damage to the sheet. During the use of the sheet, even if it is subjected to a large external force, it is not easy to push the buckles out, thus ensuring the fixing effect of the sheet.

[0032] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A novel bed sheet fastener, characterized in that: It includes a base plate (1), and two adjacent sides of the base plate (1) are provided with a first side plate (2) and a second side plate (3) with the same structure. The first side plate (2) and the second side plate (3) are respectively provided with a first buckle (4) and a second buckle (5) with the same structure. The first buckle (4) includes a buckle panel (41). The buckle panel (41) is provided with a U-shaped buckle plate (42) on the side facing the first side plate (2). A fixing plate (21) is provided on the top outer side of the first side plate (2) and is engaged with the U-shaped buckle plate (42).

2. The novel sheet fastener according to claim 1, characterized in that: The U-shaped card plate (42) has wavy teeth (43) on the inner side of the two straight ends.

3. The novel sheet fastener according to claim 1, characterized in that: The opening end of the U-shaped card plate (42) is the insertion port (45).

4. A novel bed sheet fastener according to claim 2, characterized in that: The end of the wave-shaped tooth (43) is provided with an arc-shaped fixing protrusion (44) that cooperates with the fixing plate (21).

5. A novel bed sheet fastener according to claim 1, characterized in that: The base plate (1) has side plate fixing grooves (11) on two adjacent sides.

6. A novel sheet fastener according to claim 5, characterized in that: The side plate fixing groove (11) includes an inner fixing plate (111) and an outer fixing plate (112). The inner fixing plate (111) and the outer fixing plate (112) are spaced apart to form a slot (113), and the inner fixing plate (111) is higher than the outer fixing plate (112).

7. A novel bed sheet fastener according to claim 6, characterized in that: The top of the inner fixing plate (111) is bent toward the outer fixing plate (112) to form a limiting top plate (114), and there is a gap between the limiting top plate (114) and the outer fixing plate (112).

8. A novel sheet fastener according to claim 7, characterized in that: The limiting top plate (114) is provided with a limiting plate (115) at one end, which corresponds to the inner fixing plate (111) and the outer fixing plate (112).

9. A novel bed sheet fastener according to claim 1, characterized in that: The first side plate (2) includes a side plate body (22), the bottom of which is bent inward to form an insert plate (23), the insert plate (23) matches the slot (113), and the width of the bent part matches the thickness of the outer fixing plate (112).

10. A novel bed sheet fastener according to claim 9, characterized in that: One end of the insert plate (23) extends toward the bend to form a baffle (24).

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