A lumbar support

Abstract

The utility model relates to a kind of waist rests, including waist support block and fixed plate, fixed plate is fixed on support table, waist support block is hinged with fixed plate, and the side surface of waist support block is located in support table for person to lean against;The end of fixed plate away from sink is bent down and forms limit block, and the side surface of waist support block is contacted with limit block;Two ends of fixed plate are equipped with sucking disc assembly and are fixed with support table by sucking disc assembly.The utility model in waist support block leans against the waist of person, so that person reduces stress when standing and washing, relieves waist fatigue;While hinged waist support block can rotate following body inclination, improve the adhesion of waist, improve the comfort and applicability of use;Limit block is set for the leaning and bearing of waist support block, and sucking disc assembly is used to realize the detachable installation between fixed plate and support table, and the installation and dismounting process is simple and convenient, realizes traceless installation, guarantees the firmness and stability of fixed;Limit block is set for the leaning and bearing of waist support block.

Description

Technical Field

[0001] This utility model relates to a lumbar support, belonging to the field of lumbar support technology. Background Technology

[0002] Currently, when washing dishes, vegetables, or clothes at the sink, people need to stand in front of the sink, bending their upper body towards it. To avoid splashing water, a certain gap needs to be maintained between the body and the sink. Prolonged washing can put strain on the lower back, leading to discomfort and even back problems. Furthermore, after a while, fatigue often leads people to lean against the sink's edge support for support and to alleviate fatigue. However, because the support is frequently splashed with water, people often get their clothes wet from the accumulated water and splashes. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a lumbar support that relieves lower back fatigue.

[0004] To achieve this objective, the technical solution adopted by this utility model is:

[0005] A lumbar support includes a lumbar support block and a fixing plate. The fixing plate is fixed to a support platform, and the lumbar support block is hinged to the fixing plate. The lumbar support block is located on the side of the support platform for a person to lean against.

[0006] As a further optimization of the above technical solution: the end of the fixing plate away from the water tank is bent downward to form a limiting plate, and the side of the waist support block is in contact with the limiting block.

[0007] As a further optimization of the above technical solution: both ends of the fixing plate are provided with suction cup assemblies and are fixed to the support platform through the suction cup assemblies.

[0008] As a further optimization of the above technical solution: the suction cup assembly includes a handle, a connecting block, a bottom cover, and a suction plate. The bottom cover and the fixing plate are integrally formed. The suction plate is located below the bottom cover. A protruding connecting post is provided in the middle of the suction plate. The middle of the bottom cover is recessed to form a bottom cover groove. A through hole is provided at the bottom of the bottom cover groove. The bottom of the connecting block is located in the bottom cover groove. A threaded hole is provided at the bottom of the connecting block. The top of the connecting post passes through the through hole and is threadedly connected to the threaded hole. A square protrusion is provided at the top of the connecting block. A square groove is provided at the bottom of the handle. The square protrusion is inserted into the square groove to connect the handle to the connecting block.

[0009] As a further optimization of the above technical solution: the bottom of the suction plate contacts the support platform, the handle is rotated, the handle drives the connecting block to rotate, and at the same time the connecting block drives the bottom cover to move down relative to the suction plate. The bottom of the bottom cover squeezes the suction plate, so that the inner side of the suction plate forms a vacuum state when it is in contact with the support platform.

[0010] As a further optimization of the above technical solution, it also includes a wiper blade, wherein the side of the fixing plate near the water tank forms an installation slope, and the wiper blade is located on the installation slope, so that the wiper blade is set at an angle.

[0011] As a further optimization of the above technical solution: the wiper blade is provided with a magnet, the fixing plate is provided with an iron block, and the magnet and the iron block fix the wiper blade to the fixing plate by suction.

[0012] As a further optimization of the above technical solution: the mounting slope is provided with a number of protrusions, and the wiper blade is provided with a number of corresponding buckle holes. When the wiper blade is placed on the mounting slope, the protrusions are located in the buckle holes.

[0013] As a further optimization of the above technical solution: the two ends of the waist support block are bent away from the water tank.

[0014] As a further optimization of the above technical solution: the waist support block includes a support back plate and a soft pad that are fixed to each other, and a person leans against the soft pad.

[0015] As a further optimization of the above technical solution: the side of the supporting back plate is provided with several fixing components, the fixing components include two hinge connecting plates, the opposite sides of the two hinge connecting plates are provided with hinge protrusions, the hinge protrusions are provided with guide slopes, the fixing plates are provided with several hinge fixing blocks, the hinge fixing blocks are provided with hinge grooves, the two sides of the hinge grooves are provided with hinge holes, the two hinge connecting plates are inserted into the hinge grooves, and the hinge protrusions are inserted into the hinge holes.

[0016] Compared with existing technologies, the lumbar support block in this invention rests against the user's waist and abdomen, reducing stress and relieving lumbar fatigue when standing to wash. Simultaneously, the hinged lumbar support block can rotate with the body's inclination, improving its fit to the waist and enhancing comfort and usability. The suction cup assembly enables detachable installation between the fixing plate and the support platform, making installation and disassembly simple and convenient, leaving no marks on the support platform, achieving traceless installation. The inner side of the suction plate is in a vacuum state when adhering to the support platform, ensuring a firm and stable fixation. The inclined squeegee allows water splashed from the sink to roll diagonally downwards back into the sink after contact with the squeegee, providing a certain degree of water blocking. The squeegee can also be detached and used for squeegeeing, facilitating support. The system includes features for cleaning accumulated water on the platform; a magnet and iron block use suction to fix the squeegee to the mounting plate, with protrusions and snap holes assisting in the installation and preventing the squeegee from falling off the mounting plate if the magnet or iron block falls and the suction fails; a limiting block is used for the lumbar support block to provide support and bear weight, limiting the lumbar support block in the relaxed state so that it always remains vertical, making it easy for the user to lean against and preventing it from rotating downwards and becoming unsupportable; the two ends of the lumbar support block are bent away from the sink to better conform to the shape of the waist, providing a more enveloping feel and improving user comfort; the lumbar support block includes a soft pad, which the user can lean against for added comfort. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is an exploded structural diagram of the present invention.

[0019] Figure 3 yes Figure 2 A magnified structural diagram of point A in the middle.

[0020] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0021] Figure 5 This is another cross-sectional structural schematic diagram of this utility model. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. For example... Figure 1-5As shown, a lumbar support includes a lumbar support block 2 and a fixing plate 3. The fixing plate 3 is fixed to a support platform, and the lumbar support block 2 is hinged to the fixing plate 3. The lumbar support block 2 is located on the side of the support platform for a person to lean against. The lumbar support block 2 rests against the person's lower back and abdomen, reducing the force on the person when standing and washing, and relieving lower back fatigue. At the same time, the hinged lumbar support block 2 can rotate with the body's inclination, improving the fit to the lower back and enhancing the comfort and applicability of use.

[0023] In the above technical solution: Suction cup assemblies 4 are provided at both ends of the fixing plate 3 and are fixed to the support platform through the suction cup assemblies 4. The suction cup assembly 4 includes a handle 41, a connecting block 42, a bottom cover 43, and a suction plate 44. The bottom cover 43 is integrally formed with the fixing plate 3. The suction plate 44 is located below the bottom cover 43, and a protruding connecting post 45 is provided in the middle of the suction plate 44. The middle of the bottom cover 43 is recessed to form a bottom cover groove 46, and a through hole 47 is provided at the bottom of the groove 46. The bottom of the connecting block 42 is located within the bottom cover groove 46, and a threaded hole 49 is provided at the bottom of the connecting block 42. The top of the connecting post 45 passes through the through hole 47 and is threadedly connected to the threaded hole 49. A square protrusion 48 is provided at the top of the connecting block 42, and a square groove is provided at the bottom of the handle 41. The square protrusion 48 is inserted into the square groove to connect the handle 41 to the connecting block 42.

[0024] The bottom of the suction plate 44 contacts the support platform. Rotating the handle 41 causes the connecting block 42 to rotate. Since the connecting block 42 is threadedly connected to the suction plate 44, as the connecting block 42 rotates, it moves downwards relative to the suction plate 44. Simultaneously, the bottom of the connecting block 42 presses against the bottom of the bottom cover groove 46, causing the bottom cover 43 to move downwards synchronously. The bottom of the bottom cover 43 presses against the suction plate 44, creating a vacuum state on the inner side of the suction plate 44 when it adheres to the support platform. This increases the sealing performance of the suction plate 44, enhances the adsorption effect, and ensures a firm and reliable fixation between the fixing plate 3 and the support platform. When it is necessary to disassemble the fixing plate 3, rotate the handle 41 in the opposite direction to release the pressure of the bottom cover 43 on the suction plate 44. Then, lift a corner of the suction plate 44 to break the vacuum state between the suction plate 44 and the support platform, allowing the suction plate 44 to detach from the support platform, thus completing the disassembly of the fixing plate 3. The suction cup assembly 4 enables detachable installation between the fixing plate 3 and the support platform. The installation and disassembly process is simple and convenient, and no installation marks will be left on the support platform, achieving traceless installation. The inner side of the suction plate 44 is in a vacuum state when it is attached to the support platform, ensuring the firmness and stability of the fixation.

[0025] In the above technical solution: the end of the fixing plate 3 furthest from the water tank is bent downward to form a limiting plate 34. The side of the waist support block 2 contacts the limiting plate 34, and the waist support block 2 is in a vertical state. The limiting plate 34 is used for the waist support block 2 to abut and bear weight, limiting the waist support block in the relaxed state, so that the waist support block 2 is always in a vertical state when relaxed, making it easy for people to abut and use, and preventing the waist support block 2 from rotating downward to a state where it cannot be abutted. At the same time, the limiting plate 34 also plays a role in positioning the fixing plate 3 on the support platform, ensuring that the limiting plate 34 is tightly attached to the side of the support platform when the fixing plate 3 is installed.

[0026] The above technical solution also includes a wiper blade 1. A mounting slope 32 is formed on the side of the fixing plate 3 near the water tank. The wiper blade 1 is located on the mounting slope 32, allowing it to be tilted. This tilted arrangement ensures that water splashed from the water tank, upon contact with the wiper blade 1, rolls diagonally downwards back into the water tank, while also providing some water-blocking effect. When the width of the support platform is greater than the distance between the wiping end of the wiper blade 1 and the limiting plate 34, the wiping end of the wiper blade 1 contacts the support platform, acting as a water-blocking mechanism to prevent water accumulation on the support platform from spreading to the suction plate 44, which could lead to mold growth on the suction plate 44 over time, affecting its adsorption effect.

[0027] In the above technical solution: the wiper blade 1 is provided with a magnet 11, and the fixing plate 3 is provided with an iron block 31. The magnet 11 and the iron block 31 fix the wiper blade 1 to the fixing plate 3 by suction.

[0028] In the above technical solution: the mounting slope 32 is provided with several protrusions 33, and the wiper blade 1 is provided with several corresponding snap holes 12. When the wiper blade 1 is placed on the mounting slope 32, the protrusions 33 are located in the snap holes 12. The protrusions 33 and the snap holes 12 cooperate to assist in the installation of the wiper blade 1, preventing the wiper blade 1 from falling off the fixing plate 3 after the magnet 11 or iron block 31 falls off and the suction fixation fails. By applying force to overcome the suction and moving the wiper blade 1 at an angle, the protrusions 33 can be disengaged from the snap holes 12, completing the disassembly between the wiper blade 1 and the fixing plate 3. At this time, the wiper blade can be used to wipe water, which facilitates the cleaning of water accumulation on the support platform.

[0029] In the above technical solution: the two ends of the waist support block 2 are bent away from the water tank, which can better fit the shape of the waist, making the waist support block 2 more wrapping and improving the comfort of use.

[0030] In the above technical solution: the lumbar support block 2 includes a support back plate 21 and a soft pad 22 that are fixed to each other. The person leans against the soft pad 22 to improve the comfort of use. The support back plate 21 is located close to the water tank to prevent water splashed out of the water tank from contacting the soft pad 22 or the person.

[0031] In the above technical solution: the side of the supporting back plate 21 is provided with several fixing components, including two hinged connecting plates 23. The opposing sides of the two hinged connecting plates 23 are provided with hinge protrusions 24, and guide slopes 25 are formed on the hinge protrusions 24. The fixing plate 3 is provided with several hinge fixing blocks 35, and hinge fixing blocks 35 are provided with hinge grooves 36. Hinge holes 37 are formed on both sides of the groove walls of the hinge grooves 36. The two hinged connecting plates 23 are inserted into the hinge grooves 36, and the hinge protrusions 24 are inserted into the hinge holes 37, thus completing the hinge between the waist support block 2 and the fixing plate 3.

[0032] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should fall within the protection scope of this utility model.

Claims

1. A lumbar support, characterized in that... It includes a waist support block (2) and a fixing plate (3). The fixing plate (3) is fixed on the support platform. The waist support block (2) is hinged to the fixing plate (3). The waist support block (2) is located on the side of the support platform for people to lean against.

2. A lumbar support according to claim 1, characterized in that... The fixed plate (3) is bent downward at the end away from the water tank to form a limiting plate (34), and the side of the waist support block (2) is in contact with the limiting plate (34).

3. A lumbar support according to claim 1, characterized in that... The fixed plate (3) is provided with suction cup assemblies (4) at both ends and is fixed to the support platform through the suction cup assemblies (4).

4. A lumbar support according to claim 3, characterized in that... The suction cup assembly (4) includes a handle (41), a connecting block (42), a bottom cover (43), and a suction plate (44). The bottom cover (43) is integrally formed with the fixing plate (3). The suction plate (44) is located below the bottom cover (43). The middle of the suction plate (44) is provided with a protruding connecting post (45). The middle of the bottom cover (43) is recessed to form a bottom cover groove (46). The bottom of the bottom cover groove (46) is provided with a through hole (47). The connecting block (41) is integrally formed with the fixing plate (3). 2) The bottom of the connector (42) is located in the groove (46) of the bottom cover. The bottom of the connector (42) is provided with a threaded hole (49). The top of the connector (45) passes through the through hole (47) and is threadedly connected to the threaded hole (49). The top of the connector (42) is provided with a square protrusion (48). The bottom of the handle (41) is provided with a square groove. The square protrusion (48) is inserted into the square groove so that the handle (41) is connected to the connector (42). The bottom of the suction plate (44) contacts the support platform. When the handle (41) is rotated, the handle (41) drives the connecting block (42) to rotate. At the same time, the connecting block (42) drives the bottom cover (43) to move down relative to the suction plate (44). The bottom of the bottom cover (43) squeezes the suction plate (44), so that the inner side of the suction plate (44) forms a vacuum state when it is in contact with the support platform.

5. A lumbar support according to claim 1, characterized in that... It also includes a wiper blade (1), and the mounting plate (3) forms an installation slope (32) on the side of the water tank. The wiper blade (1) is located on the installation slope (32) so that the wiper blade (1) is set at an angle.

6. A lumbar support according to claim 5, characterized in that... The wiper blade (1) is provided with a magnet (11), and the fixing plate (3) is provided with an iron block (31). The magnet (11) and the iron block (31) fix the wiper blade (1) on the fixing plate (3) by suction.

7. A lumbar support according to claim 5 or 6, characterized in that... The mounting slope (32) is provided with a number of protrusions (33), and the wiper blade (1) is provided with a number of buckle holes (12). When the wiper blade (1) is placed on the mounting slope (32), the protrusions (33) are located in the buckle holes (12).

8. A lumbar support according to claim 1, characterized in that... The two ends of the waist support block (2) are bent away from the water tank.

9. A lumbar support according to claim 1, characterized in that... The waist support block (2) includes a support back plate (21) and a soft pad (22) that are fixed to each other, and a person leans against the soft pad (22).

10. A lumbar support according to claim 9, characterized in that... The side of the support back plate (21) is provided with several fixing components. The fixing components include two hinge connecting plates (23). The opposite sides of the two hinge connecting plates (23) are provided with hinge protrusions (24). The hinge protrusions (24) are provided with guide slopes (25). The fixing plate (3) is provided with several hinge fixing blocks (35). The hinge fixing blocks (35) are provided with hinge grooves (36). The hinge grooves (36) are provided with hinge holes (37) on both sides of the groove walls. The two hinge connecting plates (23) are inserted into the hinge grooves (36) and the hinge protrusions (24) are inserted into the hinge holes (37).

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