Anti-static bed cap

Abstract

The utility model relates to the technical field of bed net, and disclose a kind of anti-static bed net, including body, the both sides outer wall of body is respectively fixedly assembled with limit ring one and limit ring two, the outer wall of limit ring one and limit ring two is all set with limit hole, the inner wall of limit hole is rotatably connected with rotating rod, the bottom of body is set with docking groove, the top of docking groove inner wall is fixedly assembled with connecting band.The anti-static bed net, by setting body, limit ring one, limit ring two, rotating rod, handle, tension belt, connecting band structure, so that the bed net in use process, user can be through the mode of rotating handle to let rotating rod rotate, so that connecting ring and tension belt connecting part are extruded by extrusion plate and make rotating rod wind tension belt, so that connecting band generates tension to body and make the wrinkle on body be pulled tight and smooth wrinkle, to facilitate user operation, improve the practicality of the bed net.

Description

Technical Field

[0001] This utility model relates to the field of fitted sheet technology, specifically an anti-static fitted sheet. Background Technology

[0002] A fitted sheet is a structure used to cover a mattress, effectively reducing the amount of dust and impurities that accumulate directly on the mattress, preventing it from being corroded and affecting its lifespan.

[0003] While existing mattresses can reduce pilling caused by static electricity through the application of anti-static fabrics, these mattresses are prone to deformation after prolonged use. This requires users to frequently smooth out the wrinkles, making them inconvenient and reducing their practicality. Therefore, we propose an anti-static mattress cover. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides an anti-static bed sheet, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: an anti-static fitted sheet, comprising a body, wherein a limiting ring one and a limiting ring two are respectively fixedly mounted on the outer walls of both sides of the body, and limiting holes are formed on the outer walls of the limiting ring one and the limiting ring two. A rotating rod is rotatably connected to the inner wall of the limiting hole. A mating groove is formed at the bottom of the body, and a connecting strap is fixedly mounted on the top of the inner wall of the mating groove. A tensioning strap is sewn to the end of the connecting strap, and a connecting ring is fixedly mounted on the end of the tensioning strap. A square groove is formed on the outer wall of the body. A handle is fixedly mounted on one end of the rotating rod near the first limiting ring. A groove is formed on the outer wall of the handle. An installation groove is formed in the middle of the first limiting ring. A pressure ring is slidably connected to the inner wall of the installation groove. A movable rod is fixedly mounted on one end of the pressure ring. A locking rod is fixedly mounted on the other end of the pressure ring. A force-bearing plate is fixedly mounted on the end of the movable rod away from the pressure ring. A return spring is abutted against the outer wall of the pressure ring. A pressing plate is fixedly mounted on the outer wall of the rotating rod, and the pressing plate is located between the first limiting ring and the second limiting ring.

[0006] As a preferred technical solution of this utility model, the inner wall of the groove is inserted into the outer wall of the lever, and at this time the rotating rod is fixedly connected to the first limiting ring and the second limiting ring through the handle.

[0007] As a preferred embodiment of this utility model, the outer wall of the extrusion plate is tightly fitted to the connection between the connecting ring and the rotating rod, and the tensioning band is made of aramid 1414.

[0008] As a preferred embodiment of this utility model, the bottom of the tension band is tightly fitted to the top of the mattress, the tension band is fixedly connected to the body through a connecting strap, and the body is made of textile process and conductive fiber respectively.

[0009] As a preferred embodiment of this utility model, the inner wall of the connecting ring is fixedly sleeved with the outer wall of the rotating rod, and the outer wall of the tensioning band is slidably connected with the inner wall of the square groove.

[0010] As a preferred technical solution of this utility model, the outer wall of the pressure ring is slidably connected to the inner wall of the mounting groove, and both the pressure ring and the limiting ring are made of galvanized iron metal.

[0011] As a preferred technical solution of this utility model, the outer wall of the limiting ring is provided with a through hole, and the inner wall of the through hole is slidably connected to the outer walls of the movable rod and the locking rod respectively.

[0012] As a preferred embodiment of this utility model, the number of grooves is several, and the several grooves are evenly distributed along the outer wall of the handle.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This anti-static fitted sheet, through its structure consisting of a main body, a first limiting ring, a second limiting ring, a rotating rod, a handle, a tension band, and a connecting strap, allows the user to rotate the rotating rod by turning the handle during use. This causes the connecting ring and the tension band to be squeezed by the compression plate, which in turn causes the rotating rod to retract the tension band. This, in turn, causes the connecting strap to exert tension on the main body, tightening and smoothing out any wrinkles on the main body, thus facilitating user operation and improving the practicality of the fitted sheet.

[0014] 2. This anti-static fitted sheet features a structure with a movable rod, mounting groove, pressure ring, return spring, locking rod, and force plate. After rotating the handle, the user can directly release the force plate to allow the locking rod to automatically return and insert into the groove, thus locking the handle and preventing the rotating rod from loosening. This keeps the tension band taut and the sheet body smooth, improving its stability after adjustment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a partial cross-sectional structural diagram of the present invention; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the tooth groove structure of this utility model; Figure 6 This is a schematic diagram of the connecting ring structure of this utility model.

[0016] In the diagram: 1. Main body; 2. Limiting ring one; 3. Limiting ring two; 4. Rotating rod; 5. Handle; 6. Tensioning belt; 7. Square groove; 8. Connecting groove; 9. Mounting groove; 10. Movable rod; 11. Pressure ring; 12. Return spring; 13. Locking rod; 14. Force plate; 15. Limiting hole; 16. Extrusion plate; 17. Groove; 18. Connecting belt; 19. Connecting ring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-6 An antistatic fitted sheet includes a body 1. Limiting ring 1 2 and limiting ring 2 3 are fixedly mounted on the outer walls of both sides of the body 1. Limiting holes 15 are formed on the outer walls of both limiting ring 1 2 and limiting ring 2 3. A rotating rod 4 is rotatably connected to the inner wall of the limiting hole 15. A mating groove 8 is formed at the bottom of the body 1. A connecting strap 18 is fixedly mounted on the top of the inner wall of the mating groove 8. A tensioning strap 6 is sewn to the end of the connecting strap 18. A connecting ring 19 is fixedly mounted at the end of the tensioning strap 6. A square groove 7 is formed on the outer wall of the body 1. The rotating rod 4 is close to the limiting ring 1 2. One end of the lever is fixedly fitted with a handle 5, and the outer wall of the handle 5 is provided with a groove 17. The middle part of the limiting ring 2 is provided with an installation groove 9. The inner wall of the installation groove 9 is slidably connected with a pressure ring 11. One end of the pressure ring 11 is fixedly fitted with a movable rod 10, and the other end of the pressure ring 11 is fixedly fitted with a locking rod 13. The end of the movable rod 10 away from the pressure ring 11 is fixedly fitted with a force plate 14. The outer wall of the pressure ring 11 abuts against a return spring 12. The outer wall of the rotating rod 4 is fixedly fitted with a pressing plate 16, and the pressing plate 16 is located between the limiting ring 2 and the limiting ring 3.

[0019] In the above structure, the main body 1, limiting ring 1 2, limiting ring 2 3, rotating rod 4, handle 5, tension band 6, square groove 7, and docking groove 8 are designed so that during use, the user can tighten the tension band 6 by rotating the rotating rod 4. This pulls on the connection between the connecting band 18 and the main body 1, preventing wrinkles from appearing on the top of the main body 1 after installation. This ensures the flatness of the fitted sheet during use, making it easier for the user to smooth out wrinkles and improving the practicality of the fitted sheet.

[0020] In a preferred embodiment, the inner wall of the groove 17 is inserted into the outer wall of the lever 13, and at this time the rotating rod 4 is fixedly connected to the first limiting ring 2 and the second limiting ring 3 respectively through the handle 5.

[0021] In the above structure, the groove 17 and the handle 5 are designed so that during use, the handle 5 is locked by the insertion of the groove 17 and the locking rod 13, so that neither the handle 5 nor the rotating rod 4 will become loose. This ensures that the pressing plate 16 is always in a taut state, ensuring the flatness of the top of the body 1, and thus improving the levelness and stability of the fitted sheet after adjustment.

[0022] In a preferred embodiment, the outer wall of the extrusion plate 16 is tightly fitted to the connection between the connecting ring 19 and the rotating rod 4, and the tensioning band 6 is made of aramid fiber 1414.

[0023] In the above structure, aramid 1414 is a high-strength synthetic fiber. During the process of tightening the connection between the connecting belt 18 and the body 1, the risk of the tension belt 6 breaking due to excessive strength is avoided, thereby ensuring the effect of the tension belt 6 on tightening and smoothing the body 1, and thus ensuring that the subsequent use of the fitted sheet will not be affected.

[0024] In a preferred embodiment, the bottom of the tension band 6 is tightly fitted to the top of the mattress, and the tension band 6 is fixedly connected to the body 1 via the connecting band 18. The body 1 is made of textile technology and conductive fiber.

[0025] In the above structure, the fabric made from textile technology and conductive fibers is a pure cotton anti-static fabric. It is made from cotton as raw material, interwoven with conductive fibers through textile technology. It has advantages such as moisture absorption, moisture retention, heat resistance, alkali resistance, and hygiene. It can also release static electricity generated by friction between the skin and the fabric, thereby reducing the amount of pilling caused by static electricity in the fabric, thus improving the anti-static effect of the fitted sheet. In a preferred embodiment, the inner wall of the connecting ring 19 is fixedly sleeved with the outer wall of the rotating rod 4, and the outer wall of the tensioning band 6 is slidably connected with the inner wall of the square groove 7.

[0026] In the above structure, the square groove 7 allows the tension band 6 to be wound and tightened by the rotation of the rotating rod 4 during use. This allows the tension band 6 to be released or wound through the square groove 7, ensuring that the subsequent use of the fitted sheet is not affected and making it easier for the user to operate.

[0027] In a preferred embodiment, the outer wall of the pressure ring 11 is slidably connected to the inner wall of the mounting groove 9, and both the pressure ring 11 and the limiting ring 2 are made of galvanized iron metal.

[0028] In the above structure, galvanized iron has the characteristics of hardness and wear resistance, which can effectively reduce the wear of both during use, thereby extending their service life. At the same time, galvanized iron also has the characteristic of low cost, which reduces the production cost of the fitted sheet and further improves its practicality.

[0029] In a preferred embodiment, the outer wall of the limiting ring 2 is provided with a through hole, and the inner wall of the through hole is slidably connected to the outer walls of the movable rod 10 and the locking rod 13, respectively.

[0030] In the above structure, through the through hole structure, when the user needs to rotate the rotating rod 4 to tighten the tension band 6 to smooth the wrinkles on the top of the body 1, he / she can directly pull the force plate 14 to make the locking rod 13 disengage from the groove 17, so that the handle 5 can be rotated, thereby achieving the effect of adjusting the tension of the tension band 6, and thus ensuring the normal use of the fitted sheet.

[0031] In a preferred embodiment, there are several grooves 17, and all of the grooves 17 are evenly distributed along the outer wall of the handle 5.

[0032] In the above structure, through the groove 17 structure, after the user rotates the limiting ring 2, the groove 17 evenly distributed on the handle 5 is used to connect with the locking rod 13, thereby locking the handle 5 and preventing the rotating rod 4 from loosening due to the reaction force after the fitted sheet is flattened. This improves the stability of the body 1 after flattening and ensures that the body 1 is always in a flattened state.

[0033] Working principle: First, the user aligns the docking slot 8 with the mattress, and then installs the fitted sheet on top of the mattress. The fitted sheet is made of anti-static fabric, which effectively reduces the impact of static electricity on the fabric, thereby reducing the amount of pilling caused by static electricity and improving the anti-static effect of the fitted sheet. After long-term use, when the main body 1 deforms and wrinkles appear in a large area, the user can pull the force plate 14 to disengage the locking rod 13 from the groove 17, making it easier for the user to rotate the limiting ring 2 to allow the rotating rod 4 to rewind the tension band 6, thereby tightening the main body 1 and smoothing out the wrinkles. After tightening the main body 1 and smoothing out the wrinkles, the user can release the force plate 14, allowing the locking rod 13 to re-insert into the groove 17 to lock the handle 5, thereby preventing the rotating rod 4 from becoming loose and ensuring the stability of the fitted sheet after smoothing.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-static bed cap, characterized by, The system includes a main body (1), on which two outer walls are fixedly fitted with a first limiting ring (2) and a second limiting ring (3). The outer walls of the first limiting ring (2) and the second limiting ring (3) are provided with limiting holes (15). The inner walls of the limiting holes (15) are rotatably connected with rotating rods (4). The bottom of the main body (1) is provided with a docking groove (8). The top of the inner wall of the docking groove (8) is fixedly fitted with a connecting belt (18). The end of the connecting belt (18) is sewn with a tension belt (6). The end of the tension belt (6) is fixedly fitted with a connecting ring (19). The outer wall of the main body (1) is provided with a square groove (7). The end of the rotating rod (4) near the first limiting ring (2) is fixedly fitted with a square groove (7). A handle (5) is fixedly mounted, and a groove (17) is provided on the outer wall of the handle (5). An installation groove (9) is provided in the middle of the first limiting ring (2). A pressure ring (11) is slidably connected to the inner wall of the installation groove (9). A movable rod (10) is fixedly mounted on one end of the pressure ring (11). A locking rod (13) is fixedly mounted on the other end of the pressure ring (11). A force plate (14) is fixedly mounted on the end of the movable rod (10) away from the pressure ring (11). A return spring (12) is abutted against the outer wall of the pressure ring (11). A pressing plate (16) is fixedly mounted on the outer wall of the rotating rod (4). The pressing plate (16) is located between the first limiting ring (2) and the second limiting ring (3). The inner wall of the groove (17) is inserted into the outer wall of the lever (13), and at this time the rotating rod (4) is fixedly connected to the first limiting ring (2) and the second limiting ring (3) respectively through the handle (5); The outer wall of the limiting ring (2) is provided with a through hole, and the inner wall of the through hole is slidably connected to the outer wall of the movable rod (10) and the locking rod (13).

2. The anti-static bed net of claim 1, wherein, The outer wall of the extrusion plate (16) is tightly fitted to the connection between the connecting ring (19) and the rotating rod (4), and the tensioning band (6) is made of aramid 1414.

3. The anti-static bed cover of claim 1, wherein, The bottom of the tension band (6) is closely fitted to the top of the mattress. The tension band (6) is fixedly connected to the body (1) through the connecting band (18). The body (1) is made of textile process and conductive fiber respectively.

4. The anti-static bed cover of claim 1, wherein, The inner wall of the connecting ring (19) is fixedly sleeved with the outer wall of the rotating rod (4), and the outer wall of the tensioning band (6) is slidably connected with the inner wall of the square groove (7).

5. An antistatic fitted sheet according to claim 1, characterized in that, The outer wall of the pressure ring (11) is slidably connected to the inner wall of the mounting groove (9), and both the pressure ring (11) and the limiting ring (2) are made of galvanized iron metal.

6. The antistatic fitted sheet according to claim 1, characterized in that, The number of grooves (17) is several, and the grooves (17) are evenly distributed along the outer wall of the handle (5).

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