Foldable rotary bed sheet fixer

Abstract

The utility model relates to the technical field of bed sheet fixing, in particular to a foldable rotary bed sheet fixator which comprises a bottom plate a and a bottom plate b, the upper surface of the bottom plate a is in sliding connection with the lower surface of the bottom plate b, and the upper surface of the bottom plate a and the upper surface of the bottom plate b are both fixedly connected with connecting concave pieces. The front faces and the back faces of the inner walls of the connecting concave parts are rotationally connected with the front faces and the back faces of the connecting plates correspondingly, the bottom plate a and the bottom plate b are rotationally connected, when the corners of the mattress bed sheet are fixed, the two connecting plates can be pulled to be away from each other, and when the edges of the mattress bed sheet are fixed, the two connecting plates can be pulled to be away from each other. The two connecting plates are pulled to be close to each other so that the two connecting plates can be converted in parallel, the bottom plate a and the bottom plate b are placed below the mattress and are prevented from sliding through the protruding anti-sliding ripples, the bed sheet covers the surfaces of the clamping grooves, the clamping strips made of transparent materials penetrate through the clamping grooves in the upper sides of the bottom plate a and the bottom plate b, the bed sheet is fixed to the mattress, and the bed sheet is invisible, traceless and attractive.

Description

TECHNICAL FIELD

[0001] The utility model relates to bed sheet fixing technical field, concretely relates to foldable rotating bed sheet fixer. BACKGROUND

[0002] Bed sheet refers to one of beddings, usually covers on the mattress, is used for protecting the mattress, improves sleep comfort and aesthetic degree.

[0003] When people lie on the bed sheet, the bed sheet will be wrinkled due to frequent turning over, and the underlying mattress will be exposed, which will easily cause the mattress to be stained with dirt, but the mattress is not easy to clean, therefore, the foldable rotating bed sheet fixer is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] To solve the problems in the background art, the utility model provides a foldable rotating bed sheet fixer.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: the foldable rotating bed sheet fixer, including bottom plate a and bottom plate b, the upper surface of bottom plate a is slidably connected with the lower surface of bottom plate b, the upper surface of bottom plate a and bottom plate b is all fixedly connected with connecting concave piece, the front surface and back surface of the inner wall of connecting concave piece are rotatably connected with the front surface and back surface of connecting plate, the left side surface of connecting plate is fixedly connected with clamping groove.

[0006] Preferably, the bearing in the lower surface of bottom plate a is internally provided with a rotating shaft, and the top end of the rotating shaft is fixedly connected with the lower surface of bottom plate b.

[0007] Preferably, the upper surface of bottom plate a and bottom plate b is provided with convex anti-skid corrugation.

[0008] Preferably, the upper surface and lower surface of the inner wall of clamping groove are inserted with clamping strips.

[0009] Preferably, the material of the clamping strip is transparent material.

[0010] Preferably, the inner shape of the clamping groove is T-shaped.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses, through bottom plate a and bottom plate b rotary connection, when fixing to the bed mat bed sheet corner, can pull two connecting plates away from each other, when fixing to the bed mat bed sheet edge, pull two connecting plates close to each other and make two connecting plates parallel conversion form, place bottom plate a and bottom plate b below the bed mat, prevent slipping through the convex anti -skid wave to it, the bed sheet covers the surface of the clamping groove, through the clamping strip of transparent material passes the clamping groove of bottom plate a and bottom plate b upside, fixes the bed sheet at the bed mat, invisible trace, keep beautiful.

[0013] The utility model discloses, through bottom plate a and bottom plate b rotary connection, bottom plate a and the connecting concave piece of bottom plate b upper surface are connected with two connecting plates rotary connection, and further make the device can be folded, and it is convenient to store. DRAWINGS

[0014] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, and are used to explain the utility model with the embodiment of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the three -dimensional structure schematic diagram of convex anti -skid wave in the utility model;

[0017] Figure 3 It is the three -dimensional structure schematic diagram of bottom plate a and bottom plate b in the utility model;

[0018] Figure 4 It is the folding and unfolding structure schematic diagram of bottom plate a and bottom plate b in the utility model;

[0019] Figure 5 It is the folding and unfolding structure schematic diagram of connecting plate and clamping groove in the utility model;

[0020] In the drawing: 1, bottom plate a;2, bottom plate b;3, connecting concave piece;4, connecting plate;5, clamping groove;6, clamping strip;7, convex anti -skid wave;8, pivot. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, and obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belong to the range of the utility model protection.

[0022] EMBODIMENT

[0023] Please refer toFigures 1-5 The utility model provides following technical scheme: foldable rotating bed sheet fixer, including bottom plate a1 and bottom plate b2, the upper surface of bottom plate a1 is connected with the lower surface of bottom plate b2 slidingly, the upper surface of bottom plate a1 and bottom plate b2 all are fixed with connecting concave piece 3, the front and back of connecting concave piece 3 inner wall are connected with the front and back of connecting plate 4 rotationally, the left side of connecting plate 4 is fixed with the clamping slot 5 of groove.

[0024] Specifically, the bearing in the lower surface of the bottom plate a1 is provided with a rotating shaft 8, and the top end of the rotating shaft 8 is fixedly connected with the lower surface of the bottom plate b2.

[0025] The bottom plate a1 and the bottom plate b2 are rotationally connected, and when fixing the corner of the mattress and the bed sheet, the two connecting plates 4 can be pulled away from each other.

[0026] When fixing the edge of the mattress and the bed sheet, the two connecting plates 4 are pulled close to each other to make the two connecting plates 4 parallel to each other in the conversion mode, so that it is not limited to the corner, and the bed edge can be used at any position.

[0027] Specifically, the upper surfaces of the bottom plate a1 and the bottom plate b2 are provided with convex anti-skid corrugations 7.

[0028] The bottom plate a1 and the bottom plate b2 are placed under the mattress, and the convex anti-skid corrugations 7 are used to prevent slipping and firmly fix the bed sheet.

[0029] Specifically, the upper surface and the lower surface of the inner wall of the clamping slot 5 are inserted with a clamping strip 6.

[0030] Specifically, the inner shape of the clamping slot 5 is T-shaped.

[0031] The bed sheet covers the surface of the clamping slot 5, and the clamping strip 6 passes through the clamping slot 5 on the upper side of the bottom plate a1 and the bottom plate b2 to fix the bed sheet at the mattress.

[0032] Specifically, the material of the clamping strip 6 is transparent material.

[0033] The bed sheet is fixed by the clamping strip 6 of transparent material, which is invisible and traceless, and keeps the appearance beautiful.

[0034] The working principle and use process of the utility model are as follows:

[0035] In use, the utility model has the advantages that:

[0036] The bottom plate a1 and the bottom plate b2 are rotationally connected, when fixing the corner of the mattress sheet, the two connecting plates 4 can be pulled away from each other, when fixing the edge of the mattress sheet, the two connecting plates 4 are pulled close to each other to make the two connecting plates 4 parallel to each other to change the mode, the bottom plate a1 and the bottom plate b2 are placed under the mattress, the convex anti-skid corrugation 7 is used for anti-skid, the sheet is covered on the surface of the clamping groove 5, the clamping strip 6 passes through the clamping groove 5 on the upper side of the bottom plate a1 and the bottom plate b2 to fix the sheet at the mattress, the clamping strip 6 of transparent material is used for fixing the sheet, invisible and no trace, and the appearance is kept.

[0037] The circuit and electronic components and modules are all prior art, and those skilled in the art can realize them without redundancy, and the content protected by the utility model does not involve improvement of software and methods.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. Foldable rotating sheet fixer comprising a bottom plate a (1) and a bottom plate b (2), characterized in that: The upper surface of the bottom plate a (1) is slidably connected with the lower surface of the bottom plate b (2), the upper surfaces of the bottom plate a (1) and the bottom plate b (2) are fixedly connected with connecting concave parts (3), the front surface and the back surface of the inner wall of the connecting concave part (3) are rotatably connected with the front surface and the back surface of a connecting plate (4), and the left side surface of the connecting plate (4) is fixedly connected with a clamping groove (5).

2. The foldable rotating bed sheet holder of claim 1, wherein: A rotating shaft (8) is arranged in the bearing of the lower surface of the bottom plate a (1), and the top end of the rotating shaft (8) is fixedly connected with the lower surface of the bottom plate b (2).

3. The foldable rotating bed sheet holder of claim 1, wherein: The upper surfaces of the bottom plate a (1) and the bottom plate b (2) are provided with convex anti-skid waves (7).

4. The foldable rotating bed sheet holder of claim 1, wherein: The upper surface and the lower surface of the inner wall of the clamping groove (5) are inserted with a clamping strip (6).

5. The foldable rotating bed sheet holder of claim 4, wherein: The material of the clamping strip (6) is transparent.

6. The foldable rotating sheet holder according to claim 1, wherein: The inner shape of the clamping groove (5) is T-shaped.

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