Closestool armrest frame

Abstract

The utility model discloses a closestool armrest frame, which relates to the technical field of daily necessities, and comprises a first support frame and a second support frame, the first support frame and the second support frame have the same structure and are symmetrically arranged, the closestool armrest frame comprises a base and a stand column, and a U-shaped frame is arranged between the first support frame and the second support frame in a crossing manner; the first supporting frame and the second supporting frame are each provided with a handrail support, each handrail support comprises a supporting column and a handrail, the supporting columns are connected with the stand columns in a lifting mode, the handrails are hinged to the upper ends of the supporting columns, and handrail hovering mechanisms are arranged between the handrails and the supporting columns. The height of the armrest can be adjusted to adapt to different scenes, the armrest can be overturned and suspended when not needed, and the armrest is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a toilet handrail frame. Background Art

[0002] The main function of the handrail is to facilitate the use of disabled people and the elderly. It is usually installed on both sides of the toilet or squat toilet, or on the bathroom wall. Most of the existing toilet handrails are directly fixed and their height cannot be adjusted. The handrails are usually fixed or simply hinged. Some disabled people or elderly people need to move from a wheelchair to the toilet. The fixed handrails will block the wheelchair and cause inconvenience. Although the simply hinged handrails can be lifted, they cannot be fixed and hovered after lifting, and they need to be held on all the time, which also causes inconvenience. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the utility model provides a toilet handrail frame.

[0004] The technical solutions provided by this utility model are:

[0005] A toilet armrest frame includes a first support frame and a second support frame. The first support frame and the second support frame have the same structure and are symmetrically arranged. They include a base and a column. A U-shaped frame is arranged between the first support frame and the second support frame. The first support frame and the second support frame are both provided with an armrest frame. The armrest frame includes a support column and an armrest. The support column and the column can be lifted and lowered. The armrest is hinged to the upper end of the support column. An armrest suspension mechanism is provided between the armrest and the support column.

[0006] The armrest suspension mechanism includes a rounded cover, a spring, and a U-shaped connector. The rounded cover is sleeved on the upper end of the support column. One end of the U-shaped connector is fixed to the bottom of the armrest, and the other end is sleeved on the outside of the rounded cover. A fixing hole and a limiting groove are provided on the side of the U-shaped connector. The support column is provided with two groups of locking screws that are compatible with the fixing holes and the limiting grooves, and the spring is provided between the two groups of locking screws.

[0007] The rounded cover is provided with a guiding inclined surface corresponding to the rotation direction of the armrest.

[0008] The limiting groove includes a first groove portion and a second groove portion, the first groove portion and the second groove portion are connected through an arc-shaped connecting groove portion, and the center line of the first groove portion and the center line of the second groove portion form an angle of 90°.

[0009] The support column is provided with a plastic part, which includes a connecting part and an indicating part. The connecting part is provided with a mounting hole that is compatible with the fixing hole and the limiting groove, and the indicating part is provided at the lower end of the connecting part.

[0010] The column is hollow to form a displacement groove, and the support column can be slidably arranged in the displacement groove. The support column is provided with a threaded hole, and a plurality of through holes are provided on the side of the column. The support column can be fixed to the column by installing a knob screw through the threaded hole and the through hole.

[0011] An anti-slip pad is provided under the base.

[0012] An anti-slip pad is provided on the inner side of the U-shaped frame.

[0013] A light storage rod is embedded in the armrest, and a light storage part is provided on the upper surface of the base.

[0014] A plurality of adjustment holes are provided on the side of the U-shaped frame.

[0015] The beneficial effects of the present invention are as follows: the present invention connects the support column and the upright column in a liftable manner, so that the armrest frame can be adjusted in height to adapt to different scenes; and an armrest hovering mechanism is provided between the armrest and the support column, so that the armrest can be flipped and hovered when the armrest is not needed, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the exploded structure of the handrail bracket according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of a U-shaped connector according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the armrest bracket according to an embodiment of the present invention. DETAILED DESCRIPTION

[0020] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0021] like Figure 1 As shown, a toilet armrest frame includes a first support frame 1 and a second support frame 2. The first support frame 1 and the second support frame 2 have the same structure and are symmetrically arranged. They include a base 12 and a column 11. A U-shaped frame 3 is arranged between the first support frame 1 and the second support frame 2. A plurality of adjustment holes 35 are provided on the side of the U-shaped frame 3. The U-shaped frame 3 is fixed to the column 11 by screws passing through the adjustment holes 35. Appropriate adjustment holes 35 can be selected according to actual conditions to adjust the front and rear positions of the U-shaped frame 3 to adapt to different installation scenarios. An armrest bracket 6 is provided on the first support frame 1 and the second support frame 2. The armrest bracket 6 includes a support column 7 and an armrest 8. The support column 7 is an elliptical tube with an embedded nut. The lower end is closed by an elliptical tube louver blind 32. The armrest 8 is hinged to the upper end of the support column 7, and an armrest suspension mechanism is provided between the armrest 8 and the support column 7.

[0022] like Figure 2-4 As shown, in this embodiment, the armrest suspension mechanism includes a rounded cover 19, a spring 14, and a U-shaped connector 10. The rounded cover 19 is sleeved on the upper end of the support column 7. The rounded cover 19 is provided with a guide slope 20 corresponding to the rotation direction of the armrest. The guide slope 20 provides a guide for the flipping of the armrest 8. One end of the U-shaped connector 10 is fixed to the bottom of the armrest 8 by a screw, and the other end is sleeved on the outside of the rounded cover. A fixing hole 41 and a limit groove are provided on the side of the U-shaped connector 10. The support column 7 is provided with two sets of locking screws 17 adapted to the fixing holes 41 and the limiting grooves. The two sets of locking screws 17 are arranged up and down. The upper locking screws are passed through the limiting grooves and cooperate with the limiting grooves to limit the flipping angle of the armrest 8. The lower locking screws are passed through the fixing holes 41 and serve as the hinge axis for the flipping of the armrest 8. The spring 14 is arranged between the two sets of locking screws. The upper locking screws move in the limiting grooves to squeeze the spring 14. The elastic force of the spring 14 provides support for the hovering of the armrest.

[0023] In this embodiment, the limit groove includes a first groove portion 43 and a second groove portion 44, and the first groove portion 43 and the second groove portion 44 are connected by an arc-shaped connecting groove portion 42. The center line of the first groove portion 43 and the center line of the second groove portion 43 are at an angle of 90°. Since the commonly used armrest hovering angles are perpendicular to the support column and parallel to the support column, the first groove portion 43 and the second groove portion 44 provide limits for these two angles respectively. Additional grooves corresponding to specific hovering angles can also be added according to actual usage conditions. When the upper locking screw is limited to the first groove portion 43 or the second groove portion 44, the spring 14 provides elastic extrusion force so that the locking screw will not separate from the first groove portion 43 or the second groove portion 44, thereby ensuring stable hovering.

[0024] Furthermore, a plastic part 15 is provided on the support column 7, and the plastic part 15 includes a connecting part and an indicating part 18. The connecting part is provided with a mounting hole 16 that is compatible with the fixing hole 41 and the limiting groove. The indicating part 18 is provided at the lower end of the connecting part. The indicating part 18 is used to indicate the flipping operation mode. When the upper locking screw is limited to the first groove part 43 or the second groove part 44, external force needs to be applied to move the upper locking screw downward and out of the first groove part 43 or the second groove part 44 before flipping can be performed.

[0025] In this embodiment, the support column 7 and the column 11 can be raised and lowered. The column 11 is hollow to form a displacement groove, and the support column 7 can be slidably arranged in the displacement groove. The support column 7 has a threaded hole 33 due to the embedded nut. A plurality of through holes 5 are provided on the side of the column 11. The support column 7 can be fixed to the column 11 by installing the knob screw 4 through the threaded hole 33 and the through hole 5.

[0026] In this embodiment, a non-slip pad 13 is provided under the base 12 to protect the handrail from slipping due to the humid environment of the toilet. The U-shaped frame 3 is used to be fixed to the toilet, and a non-slip pad 31 is provided on its inner side to prevent the U-shaped frame from sliding when fixed to the toilet.

[0027] In this embodiment, a light-storing rod 9 is embedded in the handrail 8, and a light-storing portion 34 is provided on the upper surface of the base 12. The light-storing rod 9 and the light-storing portion 34 can emit light at night, making it convenient for people to confirm the position of the handrail at night, facilitating operation and ensuring safety.

[0028] The embodiments should not be regarded as limiting the present invention, and any non-inventive improvements based on the spirit of the present invention should be regarded as falling within the protection scope of the present invention.

Claims

1. A toilet handrail frame, comprising a first support frame and a second support frame, wherein the first support frame and the second support frame have the same structure and are symmetrically arranged, and include a base and a column, and a U-shaped frame is provided between the first support frame and the second support frame, characterized in that: The first support frame and the second support frame are both provided with an armrest bracket, the armrest bracket comprising a support column and an armrest, the support column and the column are liftably connected, the armrest is hinged to the upper end of the support column, and an armrest suspension mechanism is provided between the armrest and the support column; The armrest suspension mechanism includes a rounded cover, a spring, and a U-shaped connector. The rounded cover is sleeved on the upper end of the support column. One end of the U-shaped connector is fixed to the bottom of the armrest, and the other end is sleeved on the outside of the rounded cover. A fixing hole and a limiting groove are provided on the side of the U-shaped connector. The support column is provided with two groups of locking screws that are compatible with the fixing holes and the limiting grooves, and the spring is provided between the two groups of locking screws.

2. A toilet handrail according to claim 1, characterized in that: The rounded cover is provided with a guiding inclined surface corresponding to the rotation direction of the armrest.

3. A toilet handrail according to claim 1, characterized in that: The limiting groove includes a first groove portion and a second groove portion, the first groove portion and the second groove portion are connected through an arc-shaped connecting groove portion, and the center line of the first groove portion and the center line of the second groove portion form an angle of 90°.

4. A toilet handrail according to claim 1, characterized in that: The support column is provided with a plastic part, which includes a connecting part and an indicating part. The connecting part is provided with a mounting hole that is compatible with the fixing hole and the limiting groove, and the indicating part is provided at the lower end of the connecting part.

5. The toilet handrail according to claim 1, characterized in that: The column is hollow to form a displacement groove, and the support column can be slidably arranged in the displacement groove. The support column is provided with a threaded hole, and a plurality of through holes are provided on the side of the column. The support column can be fixed to the column by installing a knob screw through the threaded hole and the through hole.

6. The toilet handrail according to claim 1, characterized in that: An anti-slip pad is provided under the base.

7. The toilet handrail according to claim 1, characterized in that: An anti-slip pad is provided on the inner side of the U-shaped frame.

8. The toilet handrail according to claim 1, characterized in that: A light storage rod is embedded in the armrest, and a light storage part is provided on the upper surface of the base.

9. The toilet handrail according to claim 1, characterized in that: A plurality of adjustment holes are provided on the side of the U-shaped frame.

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