Pedestal pan auxiliary lifting device and pedestal pan

Abstract

The utility model discloses a pedestal pan auxiliary lifting device and a pedestal pan, and relates to the technical field of bathroom equipment. The pedestal pan auxiliary lifting device comprises a base, a lifting assembly and a seam blocking piece. A containing cavity is formed in the base, and a receding hole communicating with the containing cavity is formed in the base. The lifting assembly is arranged in the containing cavity and comprises a lifting plate and a driving piece, the driving piece is used for driving the lifting plate to do lifting motion, and one end of the lifting plate penetrates out of the receding hole. The seam blocking piece is movably arranged at the position of the receding hole and is kept in an abutting state with the lifting plate when the lifting plate moves so as to cover a gap formed between the receding hole and the lifting plate. When the lifting plate ascends and descends, the seam blocking piece can be always kept in an abutting state with the lifting plate, so that gaps between the two sides of the lifting plate and the receding holes are kept in a shielded state, fingers are prevented from stretching into the lifting plate to be pinched in the ascending and descending process, the structure is simple, and safety is good.

Description

Technical Field

[0001] The utility model generally relates to the field of bathroom technology, and specifically, to a toilet auxiliary lifting device and a toilet. Background Technology

[0002] With the aging of society, providing more convenient living conditions for the elderly has become the starting point for the design of many products. Many elderly people have difficulty squatting and standing up when using the toilet. To address this problem, auxiliary lifters that can be adapted to toilets have appeared on the market. Auxiliary lifters can help people who have difficulty standing to stand up easily after using the toilet. Auxiliary lifters usually include a seat plate and a lifting component that drives the seat plate to rise and fall.

[0003] However, the lifting plate of the lifting assembly usually moves up and down in an arc-shaped trajectory, and a larger opening needs to be opened in the base on which the lifting assembly is installed to meet the movement space requirements of the lifting plate. During the lifting process of the lifting plate, a person's hand may easily enter the opening by mistake and be pinched, which poses a great safety hazard.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute prior art known to ordinary technicians in the field. Contents of utility model

[0005] A series of simplified concepts are introduced in the utility model content section, which will be further explained in detail in the specific implementation section. This utility model content section does not mean to attempt to define the key features and necessary technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0006] The purpose of the utility model is to overcome at least one defect of the above-mentioned prior art and provide a toilet auxiliary lifting device and a toilet.

[0007] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0008] A toilet auxiliary lifting device, comprising:

[0009] A base, wherein a receiving cavity is provided in the base, and a clearance hole communicating with the receiving cavity is opened;

[0010] The lifting assembly is arranged in the accommodating cavity, and comprises a lifting plate and a driving member, wherein the driving member is used to drive the lifting plate to move up and down, and one end of the lifting plate passes through the clearance hole, and

[0011] A gap-blocking member is movably disposed at the relief hole and remains in contact with the lifting plate when the lifting plate moves, so as to cover the gap formed between the relief hole and the lifting plate.

[0012] According to an embodiment of the present invention, the gap-blocking member includes a baffle and an elastic member. The baffle is used to cover the gap, and the elastic member provides a pre-tightening force for the baffle to move towards the lifting plate.

[0013] According to an embodiment of the present invention, the baffle includes a shielding portion and a connecting portion. One end of the connecting portion is pivotally connected to the inner wall of the accommodating cavity, and the shielding portion is located at the other end of the connecting portion; the elastic member is in contact with the base and the connecting portion.

[0014] According to an embodiment of the present invention, the connecting portion is provided with a shaft rod pivotally connected to the inner wall of the accommodating cavity. The elastic member is configured as a torsion spring, and the torsion spring is sleeved outside the shaft rod, and one torsion arm is connected to the inner wall of the accommodating cavity, and the other torsion arm is in contact with the connecting portion.

[0015] According to an embodiment of the present invention, the inner wall of the accommodating cavity is provided with a first guiding portion, and the baffle is provided with a second guiding portion that is in guiding cooperation with the first guiding portion. The second guiding portion reciprocates along the first guiding portion so that the baffle moves along a preset trajectory.

[0016] According to an embodiment of the present invention, an arc-shaped chute is provided on the inner wall of the base, and the driving member drives the lifting plate to move up and down along the arc-shaped chute.

[0017] According to an embodiment of the present invention, the connecting portion is in the shape of a fan-shaped plate, and the shielding portion is in the shape of an arc-shaped plate, and the shielding portion protrudes from the inner wall of the accommodating cavity towards the outer wall of the accommodating cavity.

[0018] According to an embodiment of the present invention, the gap-blocking member includes a left blocking member and a right blocking member respectively disposed on both sides of the lifting plate.

[0019] A toilet includes a toilet bowl, a cover plate located above the toilet bowl, and the toilet seat auxiliary lifting device as described in any one of the above, and the lifting plate is connected to the cover plate.

[0020] It can be seen from the above technical solutions that the advantages and positive effects of the toilet seat auxiliary lifting device and the toilet of the present invention are as follows:

[0021] The toilet auxiliary lifting device provided in the embodiment of the utility model has a clearance hole for the lifting plate to extend out on the base of the toilet auxiliary lifting device. A gap blocking member is movably provided at the clearance hole. The gap blocking member maintains an abutment state with the lifting plate when the lifting plate moves, and can cover the gap formed between the clearance hole and the lifting plate to prevent fingers from being pinched during the lifting process. The structure is simple and the safety is good. Brief Description of the Figures

[0022] The various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are only exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar components. Among them:

[0023] Figure 1 is a structural schematic diagram of a toilet auxiliary lifting device (descended state) provided in an embodiment of the present disclosure;

[0024] Figure 2 is a structural schematic diagram of a toilet auxiliary lifting device (in an ascending state) provided in an embodiment of the present disclosure;

[0025] Figure 3 Yes Figure 2 A partial structural diagram of the toilet auxiliary lifting device in ;

[0026] Figure 4 Yes Figure 2 A partial exploded structural diagram of the toilet auxiliary lifting device in ;

[0027] Figure 5 Yes Figure 2 Schematic diagram of the installation structure of the middle seam blocking member;

[0028] Figure 6 Yes Figure 2 Schematic diagram of the exploded structure of the middle base and the seam stop.

[0029] Icon: 10-base; 101-accommodating cavity; 102-allowing hole; 103-gap; 11-support frame; 12-support; 121-first cover plate; 122-second cover plate; 13-pivot slot; 14-positioning column; 15-slot; 16-first guide portion; 20-lifting assembly; 21-lifting plate; 22-driving member; 23-arc-shaped slide; 30-blocking member; 30a-left block; 30b-right block; 31-blocking plate; 32-elastic member; 33-shielding portion; 34-connecting portion; 35-shaft rod; 36-second guide portion; 40-cover plate. Specific implementation method

[0030] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and the concepts of the example embodiments will be fully conveyed to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed descriptions will be omitted.

[0031] The described features, structures or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, many specific details are provided to give a full understanding of the embodiments of the utility model. However, those skilled in the art will appreciate that the technical solution of the utility model can be practiced without one or more of the specific details, or other methods, components, materials, etc. may be adopted. In other cases, well-known structures, materials or operations are not shown or described in detail to avoid obscuring various aspects of the utility model.

[0032] In the following description, a number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, some technical features known in the art are not described to avoid confusion with the present invention.

[0033] Example

[0034] Please refer to Figures 1 to 2 , the embodiment of the present disclosure provides a toilet auxiliary lifting device, including a base 10, a lifting assembly 20 and a seam blocking member 30. The lifting assembly 20 and the seam blocking member 30 are both installed in the base 10.

[0035] In this embodiment, the base 10 includes a support frame 11 and two supports 12 respectively installed on both sides of the support frame 11. The support 12 is provided with a receiving cavity 101, and a clearance hole 102 communicating with the receiving cavity 101 is opened. Specifically, the support 12 has a first cover plate 121 and a second cover plate 122, and the first cover plate 121 and the second cover plate 122 cooperate to form the receiving cavity 101. The clearance hole 102 is opened at the top of the support 12.

[0036] The lifting assembly 20 is installed in the accommodating cavity 101 of the support 12. The lifting assembly 20 includes a lifting plate 21 and a driving member 22. The driving member 22 is used to drive the lifting plate 21 to move up and down, and one end of the lifting plate 21 passes through a clearance hole 102. Specifically, the two lifting plates 21 in the two supports 12 are respectively connected to the two sides of a cover plate 40. The movement of the lifting plate 21 drives the cover plate 40 to rise or fall, thereby assisting the user to stand up. The driving member 22 can be, for example, a driving cylinder, and the push rod of the driving cylinder is connected to the lifting plate 21 to drive the lifting plate 21 to move.

[0037] Further, in one embodiment, the inner wall of the support 12 is provided with an arc-shaped slot 23, and the driving member 22 drives the lifting plate 21 to move up and down along the arc-shaped slot 23. The lifting plate 21 moves up and down along an arc-shaped trajectory, which can save space and enable the cover plate 40 connected to the lifting plate 21 to present an inclined state with the front lower and the back higher when it is raised, which is more convenient for the user to stand up.

[0038] When the lifting plate 21 is lifting, a gap 103 is formed between the lifting plate 21 and the clearance hole 102. In particular, when the lifting plate 21 is lifted in an arc trajectory, the clearance hole 102 needs to have a larger space to meet the movement space requirements of the lifting plate 21. Therefore, a larger gap will be formed between the lifting plate 21 and the clearance hole 102. Based on this, in this embodiment, a movable seam blocking member 30 is provided at the clearance hole 102. The seam blocking member 30 maintains an abutment state with the lifting plate 21 when the lifting plate 21 moves to cover the gap formed between the clearance hole 102 and the lifting plate 21.

[0039] Furthermore, in one embodiment, two gap blocking members 30 may be provided, including a left blocking member 30a and a right blocking member 30b respectively provided on both sides of the lifting plate 21. The left blocking member 30a and the right blocking member 30b have the same structure, and respectively cover the gap formed on the left and right sides of the specific lifting plate 21.

[0040] Specifically, in this embodiment, the left stopper 30a and the right stopper 30b both include a stopper 31 and an elastic member 32. The stopper 31 is used to cover the gap 103. The elastic member 32 provides a pre-tightening force for the stopper 31 to move toward the lifting plate 21, so as to ensure that the stopper 31 can always maintain an abutment state with the lifting plate 21 during the movement of the lifting plate 21.

[0041] Furthermore, the baffle 31 includes a shielding portion 33 and a connecting portion 34, one end of the connecting portion 34 is pivotally connected to the inner wall of the accommodating cavity 101, and the other end is connected to the shielding portion 33. Specifically, the connecting portion 34 is in the shape of a fan-shaped plate, having a narrow end and a wide end. The narrow end of the connecting portion 34 is pivotally connected to the inner wall of the accommodating cavity 101, and the wide end is connected to the shielding portion 33. By setting the connecting portion 34 in the shape of a fan-shaped plate, it is possible to save installation space while ensuring that the gap between the clearance hole 102 and the lifting plate 21 is completely blocked.

[0042] Furthermore, the connecting portion 34 is provided with a shaft 35 pivotally connected to the inner wall of the accommodating chamber 101, and the inner wall of the accommodating chamber 101 is provided with a pivot groove 13 adapted to the shaft 35, and the shaft 35 is inserted into the pivot groove 13 and can rotate around its own axis. Further, the shaft 35 is configured as a hollow cylinder, and a positioning column 14 is provided in the pivot groove 13, into which the shaft 35 can be inserted in the axial direction, and a fastener such as a bolt is locked with the positioning column 14. The fastener such as a bolt is locked to prevent the shaft 35 from coming out of the pivot groove 13 in the axial direction.

[0043] Furthermore, the shielding portion 33 is in the shape of an arc plate, and the shielding portion 33 protrudes along the inner wall of the accommodating cavity 101 toward the outer wall of the accommodating cavity 101. The side of the shielding portion 33 is in contact with the side of the lifting plate 21. The shielding portion 33 and the connecting portion 34 can be an integrated structure or a split structure. In this embodiment, the shielding portion 33 and the connecting portion 34 are integrally formed, and the structural stability is better.

[0044] Furthermore, the elastic member 32 abuts between the support 12 and the connecting portion 34. The elastic member 32 is configured as a torsion spring, which is sleeved on the outside of the shaft 35, and one of the torsion arms is connected to the inner wall of the accommodating cavity 101, and the other torsion arm abuts the connecting portion 34. The torsion arm of the torsion spring can be directly connected to the inner wall of the accommodating cavity 101, or it can be indirectly connected. For example, a slot 15 can be opened on the inner wall of the accommodating cavity 101, and the torsion arm of the torsion spring is inserted into the slot 15.

[0045] One end of the baffle 31 is pivotally connected to the inner wall of the accommodating cavity 101 and is connected to a torsion spring, so that when the lifting plate 21 moves in the clearance hole 102, the baffle 31 can be pressed by the lifting plate 21 and rotate to avoid obstruction to the moving path of the lifting plate 21. In addition, during the movement, due to the torsion of the torsion spring, the baffle 31 always clings to the lifting plate 21, keeping the gap between the clearance hole 102 and the lifting plate 21 covered.

[0046] Further, a first guiding portion 16 is provided on the inner wall of the accommodating cavity 101, and the baffle 31 is provided with a second guiding portion 36 that is guidingly engaged with the first guiding portion 16. The second guiding portion 36 reciprocates along the first guiding portion 16 so that the baffle 31 moves along a preset trajectory. Specifically, one of the first guiding portion 16 and the second guiding portion 36 is configured as a limiting groove, and the other is configured as a limiting post. The limiting post is inserted into the limiting groove and reciprocates within the limiting groove. For example, in the present embodiment, the inner wall of the accommodating cavity 101 initially has an arc-shaped limiting groove, and a limiting post protrudes from the side of the connecting portion 34 facing the inner wall of the accommodating cavity 101.

[0047] By respectively providing the first guiding portion 16 and the second guiding portion 36 on the inner wall of the accommodating cavity 101 and the baffle 31, the structural stability of the slit blocking member 30 can be further improved.

[0048] The present embodiment further provides a toilet (not shown in the figure), including a toilet bowl (not shown in the figure), a cover plate 40 located above the toilet bowl, and the toilet assisting lifting device as described above. The lifting plate 21 is connected to the cover plate 40. The lifting plate 21 lifts to drive the cover plate 40 to lift, thereby assisting the user to stand up.

[0049] It should be understood that the above-described multiple examples can be utilized in multiple directions (such as inclined, inverted, horizontal, vertical, etc.) and in multiple configurations without departing from the principles of the present invention. The embodiments shown in the drawings are only shown and described as examples of the effective application of the principles of the present invention, and the present invention is not limited to any specific details of these embodiments.

[0050] Of course, once the above description of the representative embodiments is carefully considered, those skilled in the art will readily understand that various modifications, additions, substitutions, deletions, and other changes can be made to these specific embodiments, and these changes are within the scope of the principles of the present invention. Therefore, the foregoing detailed description should be clearly understood as being given only by way of illustration and example, and the spirit and scope of the present invention are defined only by the appended claims and their equivalents.

Claims

1. A toilet auxiliary lifting device, characterized in that: include: A base, wherein a receiving cavity is provided in the base and a clearance hole communicating with the receiving cavity is opened; A lifting assembly is arranged in the accommodating cavity, comprising a lifting plate and a driving member, wherein the driving member is used to drive the lifting plate to move up and down, one end of the lifting plate passes through the clearance hole, and, The gap blocking member is movably arranged at the position of the making way hole, and maintains an abutting state with the lifting plate when the lifting plate moves, so as to cover the gap formed between the making way hole and the lifting plate.

2. The toilet auxiliary lifting device according to claim 1, characterized in that: The gap blocking member includes a baffle and an elastic member, wherein the baffle is used to cover the gap, and the elastic member provides a pre-tightening force for the baffle to move toward the lifting plate.

3. The toilet auxiliary lifting device according to claim 2, characterized in that: The baffle includes a shielding portion and a connecting portion, one end of the connecting portion is pivotally connected to the inner wall of the accommodating cavity, and the shielding portion is located at the other end of the connecting portion; the elastic member abuts between the base and the connecting portion.

4. The toilet auxiliary lifting device according to claim 3, characterized in that: The connecting portion is provided with a shaft rod pivotally connected to the inner wall of the accommodating cavity, the elastic member is configured as a torsion spring, the torsion spring is sleeved on the outer side of the shaft rod, one torsion arm of the torsion spring is connected to the inner wall of the accommodating cavity, and the other torsion arm abuts against the connecting portion.

5. The toilet auxiliary lifting device according to claim 2, characterized in that: The inner wall of the accommodating cavity is provided with a first guide portion, and the baffle is provided with a second guide portion which cooperates with the first guide portion for guiding. The second guide portion reciprocates along the first guide portion so that the baffle moves along a preset track.

6. The toilet auxiliary lifting device according to claim 2, characterized in that: The inner wall of the base is provided with an arc-shaped slide groove, and the driving member drives the lifting plate to move up and down along the arc-shaped slide groove.

7. The toilet auxiliary lifting device according to claim 3, characterized in that: The connecting portion is in the shape of a fan-shaped plate, the shielding portion is in the shape of an arc-shaped plate, and the shielding portion protrudes along the inner wall of the accommodating cavity toward the outer wall of the accommodating cavity.

8. The toilet auxiliary lifting device according to claim 2, characterized in that: The seam blocking member comprises a left blocking member and a right blocking member which are respectively arranged on both sides of the lifting plate.

9. A toilet, characterized in that: It comprises a toilet bowl, a cover plate located above the toilet bowl and the toilet auxiliary lifting device according to any one of claims 1 to 8, wherein the lifting plate is connected to the cover plate.

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