Liftable bathtub cover

Abstract

The utility model provides a liftable bathtub cover which comprises a cover plate, a plurality of supporting columns arranged on the periphery of the cover plate and a motor connected with the supporting columns, the supporting columns are telescopic mechanisms, and the motor drives the supporting columns to stretch out and draw back synchronously. The lifting of the bathtub cover is electrically realized, so that a user does not need to effort and is very worry-saving and labor-saving. In addition, the liftable bathtub cover can be independently supported, so that how to be matched with the bathtub in installation does not need to be considered, and the universal adaptability is high. The bathtub cover is of a hollow structure formed by at least two layers of panels, and the bathtub cover is filled with heat preservation materials and provided with reinforcing ribs so as to improve the heat preservation effect and the cover plate strength. Besides, the bathtub cover is of a multi-section type splicing structure, production, manufacturing and installation are simpler, packaging and transportation are more convenient, and the structural strength of the bathtub cover is far higher than that of a whole large-area panel.

Description

Technical Field

[0001] This utility model relates to the field of bathtubs and their accessories, specifically to a liftable bathtub cover. Background Technology

[0002] A bathtub is a device used for bathing and soaking, and the bathtub cover, as an accessory, serves both dust protection and heat preservation functions, making its importance self-evident. Current bathtub covers are generally folded and attached to the bathtub surface. Simply covering the bathtub with a cover is very unstable, while a secure installation requires different covers designed for different bathtubs, failing to achieve universal compatibility. Even when folded, these folding covers still partially obstruct the bathtub, resulting in poor ventilation and affecting the user's bathing experience; furthermore, heavy covers are inconvenient to lift and lower. Therefore, a electrically adjustable bathtub cover is needed to overcome the shortcomings of existing covers and improve the user experience. Utility Model Content

[0003] One objective of this invention is to provide a liftable bathtub cover that overcomes the shortcomings of existing bathtub covers, such as limited ventilation and limited universality, and achieves easy lifting, dustproofing, and heat preservation.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A liftable bathtub cover includes a cover plate, a plurality of support columns disposed around the periphery of the cover plate, and a motor connected to the support columns. The support columns are telescopic mechanisms, and the motor drives the support columns to extend and retract synchronously.

[0006] Preferably, the number of motors is at least two, and the number of support columns is at least four.

[0007] Preferably, the support column is a three-stage telescopic mechanism.

[0008] Preferably, the cover plate is provided with a ventilation window, and the ventilation window is provided with a detachable movable cover.

[0009] Preferably, the cover plate is provided with arc-shaped connectors at the corners around its perimeter.

[0010] Preferably, the cover plate is assembled from multiple panels and at least one panel connector, the panel connector having at least two slots, and the panels can be inserted into the slots of the panel connector.

[0011] Preferably, the cross-section of the panel connector is approximately I-shaped.

[0012] Preferably, the panel connector includes at least four symmetrically arranged slots on both sides, with the two upper slots and the two lower slots being parallel and spaced a certain distance apart.

[0013] Preferably, a hollow structure is formed between the panels of the cover plate, and the hollow structure is filled with thermal insulation material.

[0014] Preferably, the cover plate has reinforcing ribs inside.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention provides a liftable bathtub cover that can be electrically raised or lowered. Users can choose to raise the cover for ventilation while bathing without affecting the bathing experience. Alternatively, users can choose to lower the cover for better privacy. The electric raising and lowering of the cover requires no effort from the user, making it very convenient. Furthermore, this liftable bathtub cover can be independently supported, eliminating the need to consider compatibility with the bathtub; it only needs to cover an area larger than the bathtub itself, making it suitable for irregularly shaped bathtubs, demonstrating strong universal adaptability. The cover also features a ventilation window for the head, allowing users to extend their head or face outside the cover while bathing. The bathtub cover has a hollow structure formed by at least two layers of panels, filled with insulation material for effective heat retention. Reinforcing ribs are also incorporated within the hollow structure to enhance the cover's strength. Moreover, this invention's bathtub cover features a multi-segment splicing structure, simplifying manufacturing and installation. Its smaller size also facilitates packaging and transportation, and its structural strength far exceeds that of a single large-area panel. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a perspective view (including the bathtub) of a retractable bathtub cover in a retracted state, according to an embodiment of the present invention;

[0019] Figure 2 yes Figure 1 A magnified view of point A circled in the middle;

[0020] Figure 3 This is a perspective view (including the bathtub) of a liftable bathtub cover in an extended (raised) state according to an embodiment of the present invention;

[0021] Figure 4This is a perspective sectional view of a liftable bathtub cover cut along its long side according to an embodiment of the present invention.

[0022] Figure 5 yes Figure 4 A magnified view of point B circled in the middle;

[0023] Figure 6 This is a perspective sectional view of a liftable bathtub cover cut along its short side according to an embodiment of the present invention.

[0024] Reference number:

[0025] 1-Cover plate; 2-Support column; 3-Ventilation window; 11-Chamfer; 12-Arc-shaped connector; 13-Panel; 14-Panel connector; 15-Reinforcing rib. Detailed Implementation

[0026] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0028] Figure 1A perspective view (including the bathtub) of a retractable bathtub cover according to an embodiment of the present invention is shown in a retracted state to cover the bathtub. This embodiment provides a retractable bathtub cover comprising a cover plate 1, multiple support columns 2 disposed around the periphery of the cover plate, and a motor (not shown) for driving the support columns 2 to rise and fall. In the illustrated embodiment, there are four support columns 2, symmetrically distributed on both sides of the bathtub. However, in other embodiments, different numbers and layouts of support columns 2 may be used depending on the shape and size of the bathtub. The cover plate can be raised or lowered by driving the support columns 2 with the motor. In an embodiment with four support columns 2, there may be two motors, each driving two support columns 2, with synchronous raising and lowering of the two support columns 2 achieved through a connecting rod. In other embodiments, the number of motors may also be the same as the number of support columns 2, with one motor on each support column 2, and the motors synchronously driving the rise and fall of the support columns 2. Users can choose to raise the bathtub cover while bathing for ventilation without affecting the bathing experience. In some embodiments, the cover plate 1 is also provided with a ventilation window 3, which has a detachable cover. Therefore, users can choose to close the bathtub cover, allowing the person inside the bathtub to breathe through the ventilation window 3 for better privacy. The bathtub cover is electrically raised and lowered by a motor, requiring no effort from the user. Furthermore, the support column 2 can be directly installed on the ground to independently support the cover plate. In some embodiments, an attachment can also be provided on the upper part of the support column 2 to attach it to the bathtub body. This type of bathtub cover does not require consideration of how the cover plate 1 fits the bathtub during installation; it only needs to cover an area larger than the bathtub. It is also suitable for irregularly shaped bathtubs, demonstrating strong versatility and adaptability.

[0029] Figure 2 yes Figure 1 The enlarged view of point A circled in the middle shows that the cover plate 1 is roughly rectangular in shape. The four corners of the cover plate 1 form chamfers 11, and the two ends of the chamfers 11 are connected to arc-shaped connectors 12. This serves two purposes: firstly, for decoration and aesthetics, and secondly, to prevent users from being injured by sharp corners.

[0030] Figure 3 The illustration shows a perspective view (including the bathtub) of a liftable bathtub lid in an extended (raised) state according to an embodiment of the present invention. The support column 2 shown is a three-stage telescopic mechanism. In other embodiments, the support column 2 may also be a two-stage telescopic mechanism or other multi-stage telescopic mechanisms. The telescopic mechanism of the support column 2 may be one or a combination of various mechanisms such as hydraulic cylinders, air cylinders, and screws.

[0031] Figure 4 A perspective sectional view of a liftable bathtub cover according to an embodiment of the present invention, taken along its long side, is shown. Figure 5 It shows Figure 4 A magnified view of point B circled in the center. See also... Figures 4-5The cover plate 1 is composed of multiple panels 13 spliced ​​together, and the multiple panels 13 are connected together by panel connectors 14. In the illustrated embodiment, the cover plate 1 is composed of 10 panels 13 in two layers, with each pair of adjacent panels connected by connectors 14. The spliced ​​panels 13 are surrounded by profiles. In other embodiments, the cover plate 1 can also be composed of four panels 13 in two layers, connected in a similar manner. Alternatively, the cover plate 1 can also be composed of more panels 13 in multiple layers in a similar manner. This multi-segment splicing structure is simpler to manufacture and install, and the smaller structure is easier to package and transport. Its structural strength is also far superior to that of a single large-area panel. See also Figure 5 The panel connector 14 has an approximately I-shaped cross-section and extends along the short side of the cover plate. At least four symmetrically arranged slots are provided on both the left and right sides of the panel connector 14. The upper two slots and the lower two slots are parallel and spaced apart by a certain distance. Each panel 13 is inserted into one slot. Because the upper two slots and the lower two slots are parallel and spaced apart by a certain distance, the panels 13 are also parallel and spaced apart from each other by a certain distance, thus forming a hollow structure. Insulation material is filled into this hollow structure to improve the heat insulation effect of the bathtub cover.

[0032] Figure 6 The illustration shows a perspective sectional view of a liftable bathtub cover according to an embodiment of the present invention, cut along its short side. A reinforcing rib 15 is provided between the two panels 13, parallel to the long side of the cover 1, to improve the overall strength of the cover 1. The reinforcing rib 15 can be L-shaped or inverted U-shaped. Although the illustrated embodiment has one panel connector 14 with four symmetrical slots connecting the upper and lower layers (four panels 13 in total), other embodiments may also have six slots connecting the upper, middle, and lower layers, or even more slots, as needed. A reinforcing rib 15 can be provided between every two panels to improve the overall strength of the cover 1.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A liftable bathtub cover, characterized in that, It includes a cover plate, several support columns disposed around the periphery of the cover plate, and a motor connected to the support columns. The support columns are telescopic mechanisms, and the motor drives the support columns to telescopically extend and retract.

2. The liftable bathtub cover according to claim 1, characterized in that, The number of motors is at least two, and the number of support columns is at least four.

3. The liftable bathtub cover according to claim 1 or 2, characterized in that, The support column is a three-stage telescopic mechanism.

4. The liftable bathtub cover according to claim 1, characterized in that, The cover plate is provided with a ventilation window, and the ventilation window is provided with a detachable movable cover.

5. The liftable bathtub cover according to claim 1, characterized in that, The cover plate is equipped with arc-shaped connectors at all corners around its perimeter.

6. The liftable bathtub cover according to claim 1, characterized in that, The cover plate is assembled from multiple panels and at least one panel connector. The panel connector has at least two slots, and the panels can be inserted into the slots of the panel connector.

7. The liftable bathtub cover according to claim 6, characterized in that, The cross-section of the panel connector is approximately I-shaped.

8. The liftable bathtub cover according to claim 6 or 7, characterized in that, The panel connector includes at least four symmetrically arranged slots on both sides, with the two upper slots and the two lower slots being parallel and spaced a certain distance apart.

9. The liftable bathtub cover according to claim 6 or 7, characterized in that, A hollow structure is formed between the panels of the cover plate, and the hollow structure is filled with thermal insulation material.

10. The liftable bathtub cover according to any one of claims 1, 6, and 7, characterized in that, The cover plate has reinforcing ribs between its panels.

Images