CN210316286U - Building stair suitable for old man uses - Google Patents

Abstract

The utility model provides a building stair suitable for old man uses, including stair body and stair tread, the top of stair body is close to the vertical welding of one end edge and has the stair railing, and the stair railing comprises first horizontal pole, second horizontal pole and bracing piece, and the second horizontal pole is located the below of first horizontal pole, and the bracing piece welding is in the bottom of first horizontal pole, second horizontal pole. The utility model discloses in, the slipmat is attached at the top of stair board, handing-over department at stair board and stair board is provided with the baffle, the vertical section of baffle is trapezoidal, when the baffle atress pushes down, supporting component cushions the baffle, further avoid the old man to tumble and collide with the wound, the component structure horizontal pole of its stair is provided with two of high difference, the old man selects the horizontal pole that needs were held up according to the height, it is equipped with infrared inductor to be close to top edge at the surface of bracing piece, infrared inductor senses the old man, will make the LED lamp cluster luminous, the clear stair that makes the old man see, avoid stepping on the emergence of sky incident.

Description

Building stair suitable for old man uses

Technical Field

The utility model relates to a construction equipment field especially relates to a building stair suitable for old man uses.

Background

The stair is a building facility commonly used in modern life, the stair is a component used for vertical traffic between floors in a building and is mainly used for traffic communication between floors and when the height difference is large, the horizontal projection distance between the lowest step and the highest step of the stair is the stair length, the total height of the steps is the stair height, indoor stairs mainly comprise solid wood stairs, steel, glass, reinforced concrete and the like or a plurality of mixed materials, wherein the solid wood stairs are the most widely applied stairs in high-grade residences.

Stair have some problems in the use, have brought some potential safety hazards for the old man, and the handing-over department of stair board and stair board makes the vertical state usually, and the old man knocks into injury very easily after tumbleing, and the old man is along with the increase of age moreover, and the height can change, and stair railing generally has only a height, and the old man of being not convenient for uses, and the old man's eyesight is not good, and stair daylighting is not good takes place very easily and steps on empty incident.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building stair in order to solve above-mentioned technical problem suitable for old person's use.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a building stair suitable for old man uses, includes stair body and stair tread, the top of stair body is close to the vertical welding of one end edge and has the stair railing, the stair railing comprises first horizontal pole, second horizontal pole and bracing piece, the second horizontal pole is located the below of first horizontal pole, the bracing piece welding is in the bottom of first horizontal pole, the 3 welding of second horizontal pole are at the surface of bracing piece, the vertical bracing piece that is provided with between per two of stair tread.

Preferably, the second cross rod is arranged between the support rods and sleeved with an anti-slip sleeve, and the outer surface of the first cross rod is welded with an arc-shaped convex block.

Preferably, the bottom of the first cross rod is embedded with an LED lamp string, and the outer surface of the support rod is embedded with an infrared sensor near the edge of the top end.

Preferably, the slipmat is attached to the top of stair tread, the handing-over department of stair tread inlays and is equipped with the baffle, the vertical section of baffle is trapezoidal, the surface of baffle is attached to have the elastic plate, the both ends welding of baffle has the locating lever, the locating lever slides and inlays and establish in the inside of stair tread.

Preferably, the bottom welding of baffle has fixed rectangular piece, the spout has been seted up to the bottom level of fixed rectangular piece, the spout is provided with two altogether, and two spouts are symmetrical about the vertical central line of fixed rectangular piece.

Preferably, a groove is formed in the joint of the stair boards, a plurality of supporting parts are arranged between the inner bottom plate of the groove and the fixing strip blocks, each supporting part is composed of a transmission rod, a return spring and a positioning block, solid blocks are welded on the outer surfaces of the two sides of the positioning block, and the transmission rods are connected inside the solid blocks through rotating shafts.

Preferably, the two transmission rods are symmetrically arranged about a vertical central line of the positioning block, one ends of the two transmission rods, which are far away from the positioning block, are provided with idler wheels, the idler wheels are embedded in the sliding grooves in a sliding mode, and return springs are welded between the two transmission rods.

The utility model has the advantages that:

the utility model discloses in, the slipmat is attached at the top of stair board, handing-over department at stair board and stair board is provided with the baffle, the vertical section of baffle is trapezoidal, avoid sharp-pointed turning to cause the bruise to the old man, the bottom of baffle is provided with the support component, when the baffle atress pushes down, the support component cushions the baffle, further avoiding the old man to tumble and gouge, the component structure horizontal pole of its stair is provided with two of high difference, the old man selects the horizontal pole that needs to be held up according to the height, the surface at the bracing piece is close to top edge and inlays and be equipped with infrared inductor, when the old man walks stair, infrared inductor senses the old man, will make the LED lamp cluster luminous, the clear stair that makes the old man can see, avoid stepping on empty emergence of incident.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the baffle plate connecting structure of the present invention;

fig. 3 is an enlarged view of the support member of the present invention.

Reference numerals: 1. a stair body; 2. a stair railing; 3. a second cross bar; 4. a first cross bar; 5. an LED light string; 6. an arc-shaped bump; 7. an anti-slip sleeve; 8. an infrared sensor; 9. a support bar; 10. a baffle plate; 11. a stair tread; 12. a non-slip mat; 13. an elastic plate; 14. fixing the bar block; 15. a groove; 16. positioning a rod; 17. a support member; 18. a roller; 19. a return spring; 20. positioning blocks; 21. a chute; 22. and a transmission rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-3, a building stair suitable for old people, including stair body 1 and stair tread 11, the top of stair body 1 is close to the vertical welding of one end edge and has stair railing 2, what the material of stair railing 2 adopted is wooden, stair railing 2 comprises first horizontal pole 4, second horizontal pole 3 and bracing piece 9, second horizontal pole 3 is located the below of first horizontal pole 4, bracing piece 9 welds the bottom at first horizontal pole 4, the welding of second horizontal pole 3 is close to top department at the surface of bracing piece 9, vertically be provided with a bracing piece 9 between every two of stair tread 11, its stair railing 2 has stair railing 2 of two heights through first horizontal pole 4 and second horizontal pole 3, the old people selects first horizontal pole 4 or second horizontal pole 3 that need hold up according to the height.

The anti-slip cover 7 is sleeved between the support rods 9 of the second cross rod 3, the arc-shaped convex block 6 is welded on the outer surface of the first cross rod 4, the LED lamp string 5 is embedded at the bottom of the first cross rod 4, the LED lamp string 5 is controlled by the infrared sensor 8, the infrared sensor 8 is embedded on the outer surface of the support rod 9 close to the top edge, the type of the infrared sensor 8 is an analog sensor, the anti-slip mat 12 is attached to the top of the stair tread 11, the friction between the sole and the stair tread 11 is increased by the anti-slip mat 12 to avoid slipping, the baffle 10 is embedded at the joint of the stair tread 11, the vertical section of the baffle 10 is trapezoidal, the elastic plate 13 is attached to the outer surface of the baffle 10, the external acting force received when the old falls can be reduced by the elasticity of the elastic plate 13, the positioning rods 16 are welded at the two ends of the baffle 10, the positioning rods 16 limit and fix, the bottom of the baffle 10 is welded with a fixed strip block 14, the bottom of the fixed strip block 14 is horizontally provided with two sliding grooves 21, the sliding grooves 21 are convenient for a transmission rod 22 to move, the two sliding grooves 21 are symmetrical about the vertical central line of the fixed strip block 14, the joint of the stair treads 11 is provided with a groove 15, a plurality of supporting parts 17 are arranged between the inner bottom plate of the groove 15 and the fixed strip block 14, the supporting parts 17 are composed of the transmission rod 22, a return spring 19 and a positioning block 20, solid blocks are welded on the outer surfaces of the two sides of the positioning block 20, so that the transmission rod 22 is connected with the positioning block 20 by the blocks, the transmission rods 22 are connected with the inside of the solid blocks through rotating shafts, the two transmission rods 22 are symmetrically arranged about the vertical central line of the positioning block 20, one ends of the two transmission rods 22, which are far away from, a return spring 19 is welded between the two transmission rods 22, and after the transmission rods 22 move, the return spring 19 pulls the transmission rods 22 to restore to the original position.

The working principle is as follows: the old man is when climbing stair, first horizontal pole 4 that needs to be held up or second horizontal pole 3 are selected according to the height, surface at bracing piece 9 is close to top edge and inlays and be equipped with infrared sensor 8, when the old man walks stair, infrared sensor 8 senses the old man and just can make LED lamp cluster 5 give off light, the clear stair that makes the old man can see, the emergence of avoiding stepping on the empty incident is when the old man tumbles carelessly, baffle 10 atress pushes down, it pushes down to drive fixed strip piece 14, transfer line 22 slides to the both sides of spout 21 through gyro wheel 18 after fixed strip piece 14 pushes down, reset spring 19 pulls transfer line 22 back normal position, thereby produce the buffering to baffle 10, avoid the old man to tumble and collide with the wound.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a building stair suitable for old man uses, includes stair body (1) and stair tread (11), its characterized in that: the utility model discloses a stair body, including stair body (1), stair railing (2), first horizontal pole (4), second horizontal pole (3) and bracing piece (9), the top of stair body (1) is close to the vertical welding of one end edge and has stair railing (2), stair railing (2) comprises first horizontal pole (4), second horizontal pole (3) and bracing piece (9), second horizontal pole (3) are located the below of first horizontal pole (4), the welding of bracing piece (9) is in the bottom of first horizontal pole (4), the welding of second horizontal pole (3) is at the surface of bracing piece (9), vertical bracing piece (9) that are provided with between per two of stair board (11).

2. The construction stair suitable for old people according to claim 1, wherein: the anti-skidding cover (7) is sleeved between the supporting rods (9) and located on the second cross rod (3), and the arc-shaped convex blocks (6) are welded on the outer surface of the first cross rod (4).

3. The construction stair suitable for old people according to claim 1, wherein: LED lamp string (5) are embedded in the bottom of first horizontal pole (4), infrared sensor (8) are embedded in the outer surface of bracing piece (9) near top edge.

4. The construction stair suitable for old people according to claim 1, wherein: antiskid pad (12) are attached to the top of stair board (11), baffle (10) are inlayed in handing-over department of stair board (11), the vertical cross-section of baffle (10) is trapezoidal, the attached springboard (13) of surface of baffle (10), the both ends welding of baffle (10) has locating lever (16), locating lever (16) slide to inlay and establish in the inside of stair board (11).

5. The construction stair suitable for old people according to claim 4, wherein: the bottom welding of baffle (10) has fixed rectangular piece (14), spout (21) have been seted up to the bottom level of fixed rectangular piece (14), spout (21) are provided with two altogether, and two spout (21) are symmetrical about the vertical central line of fixed rectangular piece (14).

6. The construction stair suitable for old people according to claim 1, wherein: the joint of stair tread (11) is seted up flutedly (15), be provided with a plurality of supporting component (17) between the inside bottom plate of recess (15) and fixed strip piece (14), supporting component (17) comprise transfer line (22), reset spring (19), locating piece (20) the both sides surface of locating piece (20) all welds solid block, the inside of solid block is connected with transfer line (22) through the pivot.

7. The construction stair suitable for old people according to claim 6, wherein: the transmission rods (22) are symmetrically arranged on the vertical center line of the positioning block (20), two rollers (18) are arranged at one ends, deviating from the positioning block (20), of the transmission rods (22), the rollers (18) are embedded in the sliding grooves (21) in a sliding mode, and return springs (19) are welded between the transmission rods (22).

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