TWM602155U - Safety handrail - Google Patents

Abstract

This creation is a kind of safety handrail, including a fixed seat, an armrest rod, and a holding device. The fixed seat has a fixed plate on one side, and a shaft protruding from the front of the fixed plate; and the shaft of the armrest rod and the fixed seat The position of the armrest is combined, and the armrest rod can be expanded or collapsed corresponding to the fixed seat; and the holding device mainly has a shaft, a swivel, and a grip. The front end of the shaft is combined with the front of the armrest, and the swivel has The front and rear directions are relative to the front and back surfaces and an annular surface. The center of the swivel has a shaft hole that penetrates the front and back surfaces and can penetrate the shaft so that the swivel can rotate corresponding to the shaft; and the handle is combined with the swivel; In this way, this creation can have better convenience and safety in assisting getting up.

Description

Safety handrail

This creation is about a safety handrail, and mainly refers to a handrail that can provide better assistance in getting up and safety.

The feet are the main organs that support the weight of the human body. When the feet are degenerated or injured, the feet cannot be converted from a sitting posture to a standing posture due to insufficient foot strength. Therefore, in order to improve the above situation, it is currently on the toilet or wall in the toilet. A handrail is fixed on the top, and the handrail has a horizontal bar corresponding to the ground. When the user wants to get up after going to the toilet, the hand can hold the crossbar of the handrail and press down to support the weight of the human body, and can help form a standing posture .

Although the aforementioned armrests can help users with insufficient foot strength to get up on their own, the hand muscles (such as a head muscle) must have enough strength to support the user’s upward movement, which is a heavy burden on the hands and may be caused by hand muscles. It is not easy to get up on its own when the strength is irregular.

The purpose of this creation is to provide an armrest with better convenience and safety in assisting getting up.

This creation includes a fixed seat, an armrest rod, and a holding device. The fixed seat has a fixed plate on one side, and a shaft protruding from the front of the fixed plate; and the rear of the armrest rod is combined with the shaft position of the fixed seat, And the armrest rod can be expanded or collapsed corresponding to the fixed seat; and the holding device mainly has a shaft, a swivel, and a grip. The rear end of the shaft is combined with the front of the handrail; and the swivel has a front , The back direction is opposite to the front and back surfaces and a torus. The center of the swivel has a shaft hole that penetrates the front and back surfaces and can penetrate the shaft so that the swivel can correspond to the rotation of the shaft; and the grip and the swivel Combination, and can adjust the angle of the handle corresponding to the armrest.

Further, the armrest rod has a main rod, the main rod has a front combination groove; and the rear end of the shaft rod is fixed to the front combination groove of the armrest rod, and the front end of the shaft rod protrudes from the front of the main rod; A number of positioning holes are arranged on the rear surface at different angular positions corresponding to the circumference of the shaft hole, and the holding device further includes a positioning bead arranged at the front end of the handrail rod, and the positioning bead can be engaged with the positioning hole for positioning.

Furthermore, the holding device further includes a front cover, which can cover the front surface of the swivel, an outer layer made of soft material is arranged on the outside, and an outer layer made of soft material is arranged on the outside of the grip.

Further, the shaft portion of the fixing seat has a shaft tube corresponding to the horizontal direction of the fixing plate, the shaft tube has a shaft hole, and a radial gap is provided in the center of the shaft tube; and a buffer device is provided on the shaft portion, The buffer device mainly has a shaft column and an elastic element. The shaft column is arranged in the shaft hole of the shaft portion and can rotate in the shaft hole. The shaft column is provided with a connecting groove corresponding to the notch position of the shaft portion. The elastic element provides the rotation torque of the shaft; the armrest rod has a main rod and a connecting rod, the main rod is a straight body, and a rear combination groove is arranged at the rear; and the connecting rod is assembled behind the main rod. On the slot, the rear end of the fixed seat is inserted through the notch of the fixing seat and the assembly groove of the shaft column is combined, and the main rod and the shaft column are linked.

When this creation is not in use, the armrest can drive the shaft column to rotate corresponding to the vertical direction of the ground to reduce the occupied space, and when this creation is used, the handrail can drive the shaft column to rotate in the horizontal direction corresponding to the ground, and the rear end of the support rod It can be inserted into the embedding groove of the fixed seat to improve the support.

In this creation, the grip angle can be adjusted by rotating the grip according to the user's needs, and after adjustment, the positioning bead can be inserted into the appropriate positioning hole to locate the grip angle. In addition, when the user gets up from a sitting posture, the hand can be held in front of the handrail. The grip, and the hand can be pulled up by the biceps, so that the body can easily change its posture upwards. The hand pulling action can make it easier to get up than the conventional hand holding action, which can reduce the burden on the user’s hand. In addition, the outer layer of the grip, the outer layer of the front cover, and the armrest pads of this creation are all made of soft materials, which have anti-collision effect and better use safety.

Please refer to Figures 1 to 4. This creation includes a fixing base 1, an armrest rod 2, and a holding device 3. One side of the fixing base 1 can be fixed to a wall (not shown in the figure) or other fixed objects. Plate 11, the front of the fixing plate 11 is protrudingly provided with a shaft portion 12 and an embedding groove 13, the shaft portion 12 has a shaft tube 121 corresponding to the horizontal direction of the fixing plate 11, the shaft tube 121 has a shaft hole 122, and the shaft tube A radial gap 123 is provided in the center of 121; and a buffer device 14 is provided on the shaft portion 12. The buffer device 14 mainly has a shaft column 141 and an elastic element 142. The shaft column 141 is set in the shaft hole 122 of the shaft portion 12 , And can rotate in the shaft hole 122, and the shaft 141 is provided with a connecting groove 143 at the position corresponding to the notch 123 of the shaft 12, and the elastic element 142 is arranged in the shaft hole 122 of the shaft 12 and is a torsion spring. The two parallel ends are respectively connected with the shaft portion 12 and the shaft column 141, and can provide the shaft column 141 with rotational torque.

The armrest rod 2 has a main rod 21, a connecting rod 22, a supporting rod 23, and an armrest pad 24. The main rod 21 is a straight body, and a rear combination groove 211 and a front combination groove 212 are respectively provided at the rear and the front; The connecting rod 22 is assembled on the rear assembly groove 211 of the main rod 21, and the rear end is inserted through the notch 123 of the fixing seat 1 to combine with the assembly groove 143 of the shaft column 141, and the main rod 21 and the shaft column 141 are linked; The support rod 23 is arranged below the main rod 21, one end is connected to the front of the main rod 21, and the other end is spaced from the main rod 21, so that the rear end of the support rod 23 can be inserted into the embedding groove of the fixing seat 1 when the armrest rod 2 is unfolded 13; and the armrest pad 24 is made of a soft material, its material can be a rubber material, set in the position above the main pole 21.

The holding device 3 mainly has a shaft 31, a swivel 32, a positioning bead 33, a front cover 34, and a grip 35. The rear end of the shaft 31 is fixedly connected to the front combination groove 212 of the main rod 21 of the armrest rod 2. The front end of the shaft 31 protrudes from the front of the main rod 21; and the swivel 32 has front and rear directions opposite to the front and back surfaces 321, 322 and a ring surface 323. The center of the swivel 32 has a penetrating front and back surface 321 , 322 can penetrate the shaft hole 324 of the shaft 31, the center of the shaft hole 324 is provided with a bearing 325, and three positioning holes 326, 327, 328 are provided on the rear surface 322 at different angular positions corresponding to the circumference of the shaft hole 321, and are centrally positioned The hole 326 and the positioning holes 327 and 328 on the two sides are separated by 90∘; an upper joint 329 is provided on the ring surface 323 of the swivel 32; and the positioning bead 33 is provided at the front end of the handrail 2, and the positioning bead 33 is joined behind Spring 331, and the positioning bead 33 can be engaged with the positioning holes 326, 327, 328; and the front cover 34 can cover the front surface 321 of the swivel 32, and an outer layer 341 made of rubber or other soft materials is provided on the outside; The grip 35 is combined with the upper joint 329 of the ring surface 323 of the swivel 32, and an outer layer 351 made of rubber or other soft materials is provided on the outside.

The fixed seat 1 of this creation can be fixed on the side wall of the toilet or other suitable positions in the bathroom space (not shown in the figure). When not in use, the armrest 2 can be driven to rotate the shaft column 141 upward as shown in Figures 1 and 3 It is folded in the vertical direction corresponding to the ground to reduce the occupied space, and the elastic element 142 can improve the folding stability of the handrail 2.

Please refer to Figures 1, 3 and 4. When this creation is used, the armrest rod 2 can drive the shaft column 141 to rotate and expand in a horizontal direction corresponding to the ground, and the rear end of the support rod 23 can be inserted into the embedding groove 13 of the fixing base 1 for lifting The support is better, and the elastic element 142 can provide elastic buffering when the armrest 2 is unfolded to avoid collision noise, and can improve the operating texture.

Please refer to Figures 1 and 5. This creation can rotate the grip 35 and rotate the ring 32 corresponding to the shaft 31 to adjust the angle of the grip 35 according to user needs, and can adjust the position of the grip 35 corresponding to the vertical or horizontal direction of the ground. And after adjustment, the positioning bead 33 can be inserted into the appropriate positioning holes 326, 327, 328 to position the angle of the grip 35.

In this creation, when the user gets up from the sitting posture, the hand can hold the grip 35 located in front of the armrest bar 2, and the hand can be pulled up by the biceps so that the body can easily change the upright posture. It is easier to get up than the conventional hand-supporting action, which can reduce the burden on the user's hands. In addition, the outer layer 351 of the grip 35, the outer layer 341 of the front cover 34, and the armrest pad 24 of this creation are all made of soft materials, which can prevent collisions. Efficacy and better use safety.

Therefore, from the above, this creation can have better folding, unfolding positioning and support stability, and the grip angle can be adjusted according to needs to have better grip applicability, and this creation can provide easier to get up. In addition, the foregoing embodiments are examples of creation, not limitations of this creation, and any equivalent changes made in accordance with the spirit of this creation should also fall within the scope of this creation.

1: fixed seat 11: fixed plate 12: Shaft 121: Shaft tube 122: Shaft hole 123: Gap 13: Embedding groove 14: buffer device 141: Axle column 142: Elastic element 143: Assembly slot 2: Handrail 21: Main pole 211: Rear Combination Slot 212: Front Combination Slot 22: connecting rod 23: support rod 24: Armrest pad 3: Holding the device 31: Axle 32: swivel 321: front surface 322: back surface 323: Torus 324: Shaft hole 325: Bearing 326~328: positioning hole 329: Upper joint 33: positioning beads 331: Spring 34: front cover 341: Outer Layer 35: Grip 351: Outer Layer

Figure 1 is a partial exploded view of this creation.

Figure 2 is the combined drawing of this creation, showing the expanded state.

Figure 3 is a combined drawing of this creation, showing the collapsed state.

Figure 4 is a combined cross-sectional view of this creation, showing the expanded state.

Figure 5 is a schematic diagram of adjusting the angle of the grip for this creation.

1: fixed seat

11: fixed plate

12: Shaft

121: Shaft tube

122: Shaft hole

123: Gap

13: Embedding groove

14: buffer device

141: Axle column

142: Elastic element

143: Assembly slot

2: Handrail

21: Main pole

211: Rear Combination Slot

212: Front Combination Slot

22: connecting rod

23: support rod

24: Armrest pad

3: Holding the device

31: Axle

32: swivel

321: front surface

322: back surface

323: Torus

324: Shaft hole

325: Bearing

326~328: positioning hole

329: Upper joint

33: positioning beads

331: Spring

34: front cover

341: Outer Layer

35: Grip

351: Outer Layer

Claims (9)

A safety handrail, including: A fixing seat with a fixing plate on one side, and a shaft part protruding from the front of the fixing plate; An armrest rod, the rear is combined with the shaft position of the fixed seat, and the armrest rod can be expanded or folded corresponding to the fixed seat; A holding device mainly has a shaft, a swivel, and a grip. The rear end of the axle is combined with the front of the armrest rod; and the swivel has front and back directions relative to the front, back and a torus. The swivel The center has a shaft hole that penetrates the front and rear surfaces and can penetrate the shaft so that the swivel can correspond to the rotation of the shaft; and the grip and the swivel are combined, and the angle of the handle corresponding to the armrest can be adjusted. The safety armrest according to claim 1, wherein the armrest rod has a main rod, and the main rod has a front combination groove; and the rear end of the shaft rod is fixedly connected with the front combination groove of the handrail rod, and the front end of the shaft rod protrudes The front of the main rod; and the swivel is provided with a number of positioning holes on the rear surface corresponding to different angular positions of the shaft hole circumference; and the holding device further includes a positioning bead which is arranged at the front end of the armrest rod, and the positioning bead can be combined with The positioning hole is engaged and positioned. The safety armrest according to claim 2, wherein a spring is provided behind the positioning bead. The safety armrest according to claim 1, wherein the fixing plate has an embedding groove, and the armrest rod has a main rod and a support rod, the support rod is arranged below the main rod, and one end of the support rod is in front of the main rod When engaged, the other end of the support rod is spaced from the main rod, and the rear end of the support rod can be inserted into the embedding groove of the fixing seat when the armrest rod is unfolded. The safety armrest according to claim 4, wherein the armrest rod further includes an armrest pad, the armrest pad is made of soft material, and is arranged above the main rod. The safety armrest according to claim 1, wherein the holding device further includes a front cover, the front cover can cover the front surface of the swivel, and an outer layer made of soft material is provided on the outside. The safety armrest according to claim 1, wherein an outer layer made of soft material is provided on the outside of the grip. The safety handrail according to claim 1, wherein the shaft portion of the fixing seat has a shaft tube corresponding to the horizontal direction of the fixing plate, the shaft tube has a shaft hole, and a radial gap is provided in the center of the shaft tube; A buffer device is arranged on the shaft portion, the buffer device mainly has a shaft column and an elastic element. The shaft column is arranged in the shaft hole of the shaft portion and can rotate in the shaft hole, and the shaft column corresponds to the shaft The notch position of the part is provided with a connecting groove, and the elastic element provides the rotation torque of the shaft; the armrest rod has a main rod and a connecting rod, the main rod is a straight body, and a rear combination groove is provided at the rear; The rod assembly is arranged on the rear assembly groove of the main rod, and the rear end is inserted through the notch of the fixing seat to be combined with the assembly groove of the shaft column, and the main rod and the shaft column are linked. The safety handrail according to claim 8, wherein the elastic element is arranged in the shaft hole of the shaft portion and is a torsion spring, and two ends are respectively engaged with the shaft portion and the shaft column, and can provide the shaft column to rotate Torque.

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