TWM632651U - Stair climbing aid - Google Patents

Abstract

This creation discloses a stair auxiliary device, which increases the number of adjacent stair steps up and down between the original stairs. the bottom surface of the base is in contact with and fixed on the tread surface; a groove is arranged on the top surface of the base; and a supporting structure, the top surface is for a user to step on, and the bottom surface has a protrusion for fitting with the groove, The bottom surface of the supporting structure is fixed on the top surface of the base.

Description

stair aids

This invention is a stair auxiliary device, especially a stair auxiliary device that increases the number of adjacent stair steps between multiple steps of the original staircase.

Stairs of conventional technology must rely on auxiliary vehicles, but the public outdoor space cannot be installed, so the design is not friendly to mobile people, and the biggest obstacle in space movement, especially the elderly, the disabled, the injured, and those with heart and lung diseases It is very labor-intensive and inconvenient for users of other types of assistive devices to move up and down between floors. At present, auxiliary devices such as elevators, in addition to the planned elevator installation space in the design stage of the building, general building-type residences and public elevators cannot provide sufficient space for installation, and the installation of elevators requires changing the building structure, and its installation and subsequent maintenance costs , it is difficult for ordinary people to afford; other moving aids for going up and down floors, such as stair lift chairs, are prone to collision hazards when the stair passage is narrow.

One of the purposes of this creation is that the stair assist device has a low and more convenient installation or maintenance price.

One of the purposes of this creation is that the stair auxiliary device is not easily restricted by the original stair space.

One of the purposes of this creation is that the stair assist device is easy to install.

One of the purposes of this creation is that the stair auxiliary device is suitable for existing stairs, easy to install and easy to use, does not need to change the existing staircase structure, and does not affect the original moving line of going up and down stairs.

One of the purposes of the invention is that the stair assist device has the advantage of being easy to operate.

One of the purposes of this creation is that the stair assist device can be used as a storage space.

One of the purposes of this creation is that the stair assist device can reduce knee bending and cardiopulmonary burden when the user climbs stairs, so as to protect the knees and make the thighs exert force directly, so it can save effort to climb stairs.

This creation discloses a stair auxiliary device, which increases the number of adjacent stair steps to reach half the height of the stair space of the lower floor at the height of the multiple stair steps of the original staircase. The stair auxiliary device includes: a base, set on the The non-slip tread surface of each step of the staircase, the bottom surface of the base is in contact with and fixed on the tread surface; a groove is arranged on the top surface of the base; and a supporting structure, the top surface is for a user to step on, and the bottom surface has a The protrusion is used to fit into the groove, so that the bottom surface of the supporting structure is fixed on the top surface of the base.

This creation discloses a stair auxiliary device, which increases the number of adjacent stair steps among the multiple stair steps of the original staircase. The stair auxiliary device includes: a base, which is arranged on the tread of each step of the staircase, the base The bottom surface of the base is in contact with and fixed on the tread surface; a support structure, the top surface is for a user to step on; a heightening plate is arranged between the base and the support structure; a groove is respectively arranged on the top surface of the base, and the top surface of the heightening plate; and a protrusion, respectively arranged on the bottom surface of the heightening plate and the bottom surface of the support structure; wherein, the protrusion on the bottom surface of the heightening plate is fitted with the groove on the top surface of the base, The groove on the top surface of the heightening plate fits with the protrusion on the bottom surface of the supporting structure.

100, 100A, 200: Stair aids

L: stairs

F: Tread

N: Ladder

101, 201: base

102, 202: Groove

103, 203: Support structure

104, 204: bump

J: stair handrail support seat

R1, R3: side

X: guide line

S: storage space

205: Heightening board

〔Figure 1〕shows the three-dimensional schematic diagram of the creation of the stair auxiliary device installed on the stair tread.

[Fig. 2A] shows a top view schematic diagram of the creative stair auxiliary device.

〔Fig. 2B〕shows the side schematic diagram of this creative staircase auxiliary device.

[Fig. 2C] A three-dimensional separation diagram showing the stair assist device of the invention

[Fig. 3] shows a schematic side view of an embodiment of the creative stair assist device.

[Fig. 4] shows a three-dimensional separation schematic diagram of an embodiment of the creative staircase auxiliary device.

[FIG. 5] shows a three-dimensional separation schematic diagram of an embodiment of the creative staircase auxiliary device.

[FIG. 6] shows a three-dimensional separation diagram of an embodiment of the creative staircase auxiliary device.

〔Fig. 7〕shows the side schematic diagram of this creative stair auxiliary device.

[Fig. 8] shows a three-dimensional separation schematic diagram of an embodiment of the creative staircase auxiliary device.

Please refer to Figures 1 to 2C. Figure 1 shows a three-dimensional schematic diagram of the creative stair auxiliary device installed on the stair tread; 2C shows a three-dimensional separation diagram of the inventive staircase auxiliary device. This creation discloses a stair auxiliary device 100, which increases the number of adjacent stair sections N in the stair L between multiple stair sections of the original staircase L. In this way, the stair auxiliary device 100 can reduce the height of each adjacent stair section N, In one embodiment, the stair assisting device 100 can reduce the height of the original adjacent steps by half, thereby achieving the effect of assisting the user in climbing the stairs.

In this embodiment, the stair assisting device 100 is installed between the plurality of steps N of the original staircase L, and the number of adjacent stair steps N is increased. The stair assisting device 100 includes a guide line X. The edge of the stair assist device 100 is flush with the edge of the tread F.

Wherein, the stair auxiliary device 100 is arranged on the tread F of each stair section N of the staircase L, and is fixed on the tread F; the side R1 of the stair auxiliary device 100 is arranged on the inner side of the adjacent stair handrail support seat J, so that the user can Use the hand on the side of the stairs to assist, and increase the number of adjacent steps N of the original staircase L; the guide line X is set on the other side of the staircase auxiliary device 100 to guide the user line of sight, and provide users with the ability to identify whether the stepping place is the tread F; and the stair auxiliary device 100 is used to increase the number of adjacent stair sections N of the original staircase L, and reduce the height of the original adjacent stair section N by half.

Next, in another embodiment, please refer to FIG. 3 and FIG. 4 at the same time. FIG. 3 shows a side view of an embodiment of the creative stair assisting device, and FIG. 4 shows a three-dimensional separation schematic diagram of an embodiment of the creative stair assisting device. The stair assist device 100A includes a base 101 , a groove 102 , a supporting structure 103 , and a protrusion 104 . The base 101 is set on the tread F of the staircase L, and the bottom surface of the base 101 contacts and is fixed on the tread F; the groove 102 is set on the top surface of the base 101, and in one embodiment, the groove 102 is set on the top surface of the base 101 And close to the side of the base 101 .

The top surface of the support structure 103 is for users to step on, and the bottom surface of the support structure 103 has a bump 104, the bump 104 protrudes from the bottom surface of the support structure 103, the position of the bump 104 corresponds to the groove 102, and the bump 104 is used for The grooves 102 are embedded so that the bottom surface of the supporting structure 103 is fixed on the top surface of the base 101 to form a firm body.

The side R1 of the base 101 is set inside the adjacent stair handrail support seat J to increase the number of adjacent steps of the original staircase L. In other words, the number of two adjacent steps will increase by one additional step. In addition, the stair assisting device 100A provides one-sided foot stepping, and the other unilateral foot is still stepping on the tread F of the original stair section, and the surface area of the stair assisting device 100A is approximately greater than or equal to the surface area of the sole of the foot.

Please refer to FIG. 3 , the order of climbing stairs is that after stepping on F with the left foot, step on the upper surface of the supporting structure 103 with the right foot, and so on.

Next, please refer to FIG. 5. FIG. 5 shows a three-dimensional separation schematic diagram of an embodiment of the creative staircase auxiliary device. In an embodiment, the base 101 further includes an accommodating space S, which is arranged inside the base 101. The wall surrounds to form the accommodation space S; please note that when the bottom surface of the support structure 103 covers the accommodation space S, the accommodation space S is in a closed state, that is, the support structure 103 is fixed on the base 101 When the top surface of the stair is integrated, the accommodating space S can be used as a storage space, so that the stair auxiliary device is not only a stair accessory but also has a storage function.

In addition, the stair auxiliary device includes a guide line X adjacent to the other side R3 of the base 101, the guide line X is used to guide the user's sight, and the guide line X allows the user to identify the stepping place Whether it is the tread surface F or the top surface of the supporting structure 103, so as to avoid the user from stepping on the air or the discomfort of the height drop.

In one embodiment, the surface of the guide line X is covered with a luminous film, and the luminous film can emit light in places where there is insufficient light, and is used as a guide for places where there is insufficient light.

Please refer to FIG. 6 . FIG. 6 shows a three-dimensional separation diagram of an embodiment of the creative stair assist device; The base 201 is set on the tread F of the staircase L, and the bottom surface of the base 201 contacts and is fixed on the tread F; the groove 202 is set on the top surface of the base 201, and in one embodiment, the groove 202 is set on the top surface of the base 201 And close to the side of the base 201 .

The top surface of the supporting structure 203 is for users to step on; the grooves 202 are respectively arranged on the top surface of the base 201 and the top surface of the heightening board 205; Wherein the protrusion 204 on the bottom surface of the heightening plate 205 is fitted with the groove 202 on the top surface of the base 201, and the groove 202 on the top surface of the heightening plate 205 is fitted with the protrusion 204 on the bottom surface of the supporting structure 203, so that the base 201, the heightening plate 205 and support structure 203 are fixed into one body. In addition to increasing the number of adjacent stair sections of the original staircase, users can adjust the height of the stair auxiliary device according to their needs. In other words, the height of the two adjacent stair sections The number will increase by one run and the height of adjacent runs will decrease.

Please refer to FIG. 7. FIG. 7 shows a schematic side view of the inventive staircase auxiliary device. In this embodiment, the side R1 of the base 201 is set inside the adjacent stair handrail support seat.

Please refer to Fig. 8, Fig. 8 shows a three-dimensional separation diagram of an embodiment of the creation of the auxiliary device for stairs. In an embodiment, the base 201 further includes an accommodating space S, which is arranged inside the base 201 and surrounded by the inner wall of the base 201 To form accommodating space S; please note that when the bottom surface of the heightening plate 205 covers the accommodating space S, the accommodating space S is in a closed state, that is, when the heightening plate 205 is fixed on the top surface of the base 201 and becomes one, the accommodating space S It can be used as a storage space, so that the stair auxiliary device is not only a stair accessory but also has a storage function.

In addition, the stair auxiliary device includes a guide line X adjacent to the other side R3 of the base 201, the guide line X is used to guide the user's sight, and the guide line X allows the user to identify the stepping place Whether it is the tread surface F or the top surface of the support structure 203, so as to avoid the problem of stepping on the air for users with poor eyesight.

In one embodiment, the surface of the guide line X is covered with a luminous film, and the luminous film can emit light in places where there is insufficient light, and is used as a guide for places where there is insufficient light.

Please note that the stair auxiliary device 100, 100A or 200 has a rectangular structure, and after the stair auxiliary device 100, 100A or 200 increases the number of steps, the height of the adjacent steps of the stairs can be reduced by 5-10 cm; in an embodiment , the base 101 or 201 is in contact with the inner side of the stair handrail support seat, and the surface of the support structure 103 or 203 is provided with an anti-slip structure to improve safety.

In addition, due to the increase in the number of stair steps, the height of the adjacent steps of the stairs is reduced, so when the user climbs the stairs, the knees do not need to be bent too much to climb the stairs. Climbing the stairs is carried out with half the height of the original stair section, so the burden on the user's knees can be substantially reduced.

To sum up, this creation discloses a stair auxiliary device, which can be directly used between multiple steps of the original staircase, and without changing the structure of the original staircase, the stair steps can be increased, and the height of each step can be reduced, so that The user's knee does not need to be bent excessively in the process of climbing stairs, so as to achieve the purpose of saving effort and protecting the knee joint and thigh directly.

100: Stair Assist

L: stairs

F: Tread

N: Ladder

X: guide line

Claims (10)

A stair auxiliary device is installed between multiple stair sections of an original staircase to increase the number of adjacent stair sections. The stair auxiliary device includes: a guide line; wherein, the stair auxiliary device is arranged on each of the stair sections of the staircase and fixed on the tread; the side of the stair auxiliary device is set on the inner side of the adjacent stair handrail support seat to increase the number of adjacent steps of the original stair; the guide line is set on the stair auxiliary The other side of the device is used to guide a user's sight and provide the user to identify whether the tread is the tread; and the stair auxiliary device is used to increase the number of adjacent steps of the original staircase, And reduce the height of half of the original adjacent ladder section. A stair auxiliary device is installed between multiple stair sections of an original staircase to increase the number of adjacent stair sections. The stair auxiliary device includes: a base, which is arranged on a tread of each stair section of the staircase, and the base The bottom surface is in contact with and fixed on the tread surface; a groove is arranged on the top surface of the base; and a supporting structure, the top surface is for a user to step on, and the bottom surface has a protrusion for fitting with the groove, so that the The bottom surface of the support structure is fixed to the top surface of the base; wherein, the side of the base is provided with an edge adjacent to the tread, and the stair auxiliary device is used to increase the number of adjacent steps of the original staircase and reduce the original There is half the height of the adjacent ladder. The stair auxiliary device as described in item 2 of the claim, wherein the base includes: an accommodating space arranged inside the base, and the inner wall of the base is surrounded to form the accommodating space; wherein, the bottom surface of the supporting structure covers When the accommodating space is used, the accommodating space is in a closed state. The stair auxiliary device as described in item 3 of the claim, wherein the side of the base is provided with the inner side of the adjacent stair handrail support seat, so as to increase the number of adjacent stair sections of the original stair. The stair assisting device as described in item 4 of the claim, wherein the stair assisting device includes: a guide line arranged on the other side of the base to guide the user's sight and provide the user with identification Whether the tread is the tread or the top surface of the supporting structure. A stair auxiliary device is installed between multiple stair sections of an original staircase to increase the number of adjacent stair sections. The stair auxiliary device includes: a base, which is arranged on the tread surface of each stair section of the staircase, and the bottom surface of the base contact and fixed on the tread surface; a supporting structure, the top surface for a user to step on; a height increasing board, arranged between the base and the supporting structure; a groove, respectively arranged on the top surface of the base, and the heightening the top surface of the board; and a projection, which is respectively arranged on the bottom surface of the heightening board and the bottom surface of the supporting structure; The groove on the top surface of the plate fits with the protrusion on the bottom surface of the supporting structure. The stair auxiliary device as described in item 6 of the claim, wherein the base includes: an accommodating space arranged inside the base, and the inner wall of the base is surrounded to form the accommodating space; wherein, the bottom surface of the heightening board covers When the accommodating space is used, the accommodating space is in a closed state. The stair auxiliary device as described in item 7 of the claim, wherein, the side of the base is provided with the inner side of the adjacent stair handrail support seat, so as to increase the number of adjacent stair sections of the original stair and reduce the original adjacent stair. Half the height of the run. The stair assisting device as described in item 8 of the claim, wherein the stair assisting device includes: a guide line arranged on the other side of the base to guide the user's line of sight and provide the user with identification Whether the tread is the tread or the top surface of the supporting structure. The stair auxiliary device as described in item 5 or item 9 of the claim, wherein the surface of the guide line is covered with a luminous film, which is used as a guide for places with insufficient light.

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