TWI600820B - Stairs Step Height Auxiliary Device - Google Patents

Description

Step drop assist device

The invention relates to a step drop assisting device, in particular to a step drop assisting device which can improve the step drop too high.

Nowadays, when people are on the upper and lower floors of the apartment building, most of them are from the stairs and the lower floors to the floors to be reached. The stairs will also affect the difference of the stairs according to the level of the floor and the space restrictions.

For young children or elderly people who are slightly inconvenient, it is often because of the ups and downs of the stairs, because the gap between the stairs is too large, causing the burden on the body, even accidentally falling down the stairs, causing the safety of users on the upper and lower floors. Suffered serious threats.

The existing solution is to design the stairs as two steps with different heights. Generally, normal adults can choose steps with higher drop heights, while children or old people can choose stairs with lower drop, up and down, but The stairs must be made at the same time as the two sets of steps with different heights and heights as described above. The construction is not only troublesome, but also increases the construction cost.

In another way, it is first to cut a plurality of wooden blocks or stones, and then stack the aforementioned wooden blocks or stones on the steps of the stairs, so that the height difference between each step and the next step is lowered, but Cutting is not only a waste of manpower and time, but the stacked blocks or stones are not particularly fixed on the steps of the stairs, so it is easy to cause slippage. If slipping occurs when pedaling, the person who is stepping on will slip and fall.

It is an object of the present invention to provide a step-fall assist device which is capable of improving an excessive step difference.

Another object of the present invention is to provide a step-fall assist device that can easily be combined to conform to the width of any of the stairs.

It is still another object of the present invention to provide a step-fall assist device having a slip-stop effect to prevent a person who is stepping on slipping and falling.

A step drop assisting device of the present invention is provided on a surface of a set of stairs, and the step drop assisting device comprises a plurality of supporting assemblies extending in a long strip, and the supporting assembly members are mutually fixedly arranged The support assembly includes a base, a support portion, a contact portion and a combined fixing portion, the base portion has an attachment surface, and the attachment surface is attached to the surface of the stairs, the support The portion is a connecting base and extends toward the other end of the attachment surface, the contact portion has a contact surface, the contact portion is connected to the other end of the support portion connection base portion, and is parallel to the base portion, and the combined fixing portion is disposed at The combined fixing portion is a combined fixing portion for fastening to another adjacent supporting assembly corresponding to the extending direction of the extending portion of the support portion and the opposite side edges.

In the ladder drop assisting device of the present invention, the support assembly can be assembled into the width of any of the stairs by assembling, and the combined support assembly is attached on the surface of the stairs to improve the ladder. The problem of excessive drop is simple, and the supporting assembly can be made of rubber material. In this way, the high friction of the rubber material can be used to increase the anti-slip effect, so as to prevent the stepping person from slipping and falling, and achieving the above. All for the purpose.

1‧‧‧Support components

11‧‧‧ base

111‧‧‧Adhesive layer

110‧‧‧Adhesive surface

12‧‧‧Support

13‧‧‧Contacts

131‧‧‧Extended end

132‧‧‧Slip layer

110‧‧‧Adhesive surface

130‧‧‧Contact surface

14‧‧‧Combined fixed department

141‧‧‧ embedded end

142‧‧‧Surfaced end

2‧‧‧Stairs

1 is a schematic view of a step-fall assist device according to an embodiment of the present invention; and FIG. 2 is a structural view of the assembly of the step-drop assist device of FIG. 1; Figure 3 is a structural view of the step-fall assisting device of Figure 2 for explaining the step-by-step spacing of the step-fall assisting device; Figure 4 is a structural view of the step-drop assisting device of Figure 2 for explaining the step-fall assisting device In close contact; FIG. 5 is a schematic diagram of a step-fall assist device according to another embodiment of the present invention.

A step-fall assist device according to an embodiment of the present invention is disposed on a surface of a set of stairs. As shown in FIG. 1 and FIG. 2, the step-fall assist device is composed of a plurality of support assemblies 1 and supported. The assembly 1 is extended in strips and is fixedly coupled to each other. Each of the support assemblies 1 includes a base portion 11, a support portion 12, a contact portion 13 and a combined fixing portion 14, respectively. In this example, the base portion 11. The support portion 12 and the contact portion 13 are respectively formed with a plurality of hollow perforations, and the support assembly 1 of the present example is further made of a rubber material and is formed by injection molding, so that the hollow perforation can not only save material usage, but when the support assembly 1 is stepped on It can also have a buffering effect.

The base portion 11 has an attachment surface 110 for attaching to the surface of the stairs 2, the support portion 12 is connected to the base portion 11 and extends toward the other end of the attachment surface 110, and the contact portion 13 is formed. One contact surface 130, and the contact portion 13 is connected to the other end of the support base 12 connecting base portion 11 and parallel to the base portion 11, and the combined fixing portion 14 is disposed on both sides of the support portion 12, and the corresponding support portion 12 The strip extends in the direction, and the combined fixing portion 14 is a combined fixing portion 14 for fastening to another adjacent support assembly 1.

In this example, the combined fixing portion includes an embedded end portion 141 and a protruding end portion 142. The embedded end portion 141 is recessed inward toward the support portion, and the protruding end portion 142 is directed away from the support portion 141. The outer extension protrudes, and when the assembly of the support assembly 1 is performed, the embedded end portion 141 of each support assembly 1 can be embedded and fixed to the protruding end portion 142 of the adjacent other support assembly 1, and each support The protruding end 142 of the assembly 1 is then insertable into the phase The other adjacent support assembly 1 has an embedded end 141.

The contact portion 13 of this example further includes an extending end portion 131 which is a contact surface 130 for being superposed to the adjacent other supporting assembly 1 so that the respective contacts of the assembled extending end portions 131 are brought into contact with each other. The faces 130 can be in a plane with each other. In addition, the base portion 11 of the present example further includes an adhesive layer 111. The adhesive layer 111 is disposed on the surface of the attachment surface 110. When assembled on the stairs 2, the base portion 11 can be attached to the stairs through the adhesive layer 111. The contact portion 13 of the present example includes a non-slip layer 132. The anti-slip layer 132 is disposed on the surface of the contact surface 130 to increase the anti-slip effect when the user steps on the pedal.

On the other hand, in the assembly of the support assembly 1 of the present example, the spacing between each of the support assemblies 1 can be adjusted according to the width of the stairs 2, as shown in FIG. 3 and FIG. 4, for example, on a slightly narrow staircase. At 2 o'clock, the embedded end portion 141 of the support assembly 1 and the protruding end portion 142 of the adjacent other support assembly 1 may be in close contact with each other, and if it is a slightly wide staircase 2, the support assembly may be The embedded end 141 of 1 is spaced a distance from the protruding end 142 of the adjacent other support assembly 1.

A step-fall assisting device according to an embodiment of the present invention, as shown in FIG. 5, in this example, the support assemblies 1 respectively have at least two distinct colors, and the support assembly 1 is disposed at the edge of the stair 2 The color of the other support assemblies 1 disposed adjacent to the stairs 2 is different, for example, the support assembly 1 disposed at the edge of the stairs 2 is red in color, and the other support assemblies 1 are yellow in color, thus When the user is stepping on, he can notice the edge position of the stairs 2, so as not to fall on the air.

In the ladder drop assisting device of the present invention, the support assembly can be assembled into the width of any of the stairs by assembling, and the combined support assembly is attached on the surface of the stairs when used. When the upper and lower floors are used, the stairs and the supporting assembly can be alternately walked, so that the difference between the steps of the stairs is lowered, and the installation is simple. On the other hand, the supporting assembly of the present case can be made of rubber material, and the rubber material is high. Friction can increase the anti-slip effect, making it easier for young children and old people up and down the stairs to get up and down the stairs and achieve all of the above.

While the invention has been described above by way of a preferred embodiment, it is not intended to limit the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.

1‧‧‧Support components

11‧‧‧ base

111‧‧‧Adhesive layer

110‧‧‧Adhesive surface

12‧‧‧Support

13‧‧‧Contacts

131‧‧‧Extended end

132‧‧‧Slip layer

130‧‧‧Contact surface

14‧‧‧Combined fixed department

142‧‧‧Surfaced end

141‧‧‧ embedded end

Claims (10)

A step drop assisting device is provided on a surface of a set of stairs, the step drop assisting device comprises: a plurality of supporting assemblies extending in a strip, and the supporting assemblies are fixedly coupled to each other, Each of the support assemblies includes: a base having an attachment surface for attaching to a surface of the staircase; a support portion connecting the base and extending toward the other end of the attachment surface; a contact portion Having a contact surface connected to the other end of the support portion connecting the base portion and parallel to the base portion; and a combined fixing portion disposed in a direction in which the length of the corresponding support portion extends and is opposite The combination fixing portion is configured to be fastened to the combined fixing portion of the adjacent one of the supporting assemblies; wherein the extending distance of the supporting portion toward the base portion and the contact portion is greater than the base portion The contact portion faces an extending distance between opposite side edges of the combined fixing portion, and the supporting portion is formed with a plurality of hollow perforations and a set of diagonal reinforcing ribs. The step-fall assisting device of claim 1, wherein the combined fixing portion includes an embedded end portion and a protruding end portion, the embedded end portion is recessed inward toward the supporting portion, the protruding end portion is Extending outwardly away from the support portion, the embedded end portion is for inserting and fixing the protruding end portion of another adjacent support assembly, the protruding end portion being for embedding into an adjacent another The embedded end of the support assembly. The step-fall assist device of claim 2, wherein the embedded end of the support assembly is spaced apart from the projecting end of the adjacent other of the support assemblies. The step-fall assist device of claim 2, wherein the embedded end of the support assembly is in intimate contact with the protruding end of the other of the adjacent support assemblies. The step-fall assist device of claim 1, wherein the contact portion includes an extended end portion for overlapping the contact surface of the adjacent one of the support assemblies. The step-fall assist device of claim 1, wherein the base portion and the contact portion are respectively formed with a plurality of hollow perforations. The step-fall assist device of claim 1, wherein the support assemblies each have at least two distinct colors. The step-fall assist device of claim 7, wherein the color of one of the support assemblies and disposed at an edge of the stair is different from the color of the adjacent support assemblies disposed at the stair. The step-fall assist device of claim 1, wherein the contact portion comprises a non-slip layer disposed on a surface of the contact surface. The step-fall assisting device according to claim 1, wherein the base portion comprises an adhesive layer disposed on a surface of the adhesive surface, and the base portion is attached to the surface of the stair through the adhesive layer.