CN214575227U - Stair railing for children - Google Patents

Abstract

The utility model relates to the technical field of guardrail processing, and discloses a stair handrail for infants, which comprises a stair body and a fastener, wherein the stair body is provided with a plurality of upright posts at equal intervals, the upper parts of the upright posts are provided with a first handrail through oblique sockets, the upper and lower sides of adjacent upright posts are respectively provided with opposite oblique sockets through the fastener, a handrail main body is arranged between the opposite oblique sockets, the handrail main body comprises an upper handrail, a lower handrail and a vertical handrail, the inner side of the upright posts is provided with a bracket, the bracket comprises a fixed seat, the upper and lower sides of the fixed seat are respectively provided with a fixed hole, a fixed bolt is arranged in the hole, the central position of the fixed seat is provided with a round pipe fixed joint, the upper part of the top end of the round pipe fixed joint is provided with a supporting plate, an articulated element is arranged between the bottom end of the supporting plate and the two sides of the top end of the round pipe fixed joint, the upper part of the supporting plate is provided with a clamping groove, and a connecting part is clamped and fixed in the clamping groove, a second handrail is arranged between the connecting parts. The utility model discloses high flexibility, need not welding, installation effectiveness height.

Description

Stair railing for children

Technical Field

The utility model relates to a stair railing specifically is an infant uses stair railing belongs to guardrail processing technology field.

Background

In schools, no matter kindergartens, primary schools, junior high schools or high schools, handrails need to be arranged at the vacant places of stairs for convenient getting on and off, and students in kindergartens and primary schools, who are low-grade and low-grade, may not reach the handrails with adults as the standard height, so that the stair handrails for the children are needed. The problem that current infant used stair railing to exist:

(1) most of the existing stair handrails are manufactured by welding, so that the manufacturing is troublesome and the efficiency is low.

(2) When the handrail is additionally arranged, the most common means is welding, so that the handrail is inconvenient to overhaul and replace.

(3) When installing the handrail additional, the handrail mounting has welded the completion in advance, and inconvenient installation is also inconvenient according to on-the-spot angle adjustment.

(4) When the handrail is additionally installed by welding, the original coating can be damaged, and the repair is time-consuming and labor-consuming and is not beautiful.

Disclosure of Invention

An object of the utility model is to provide an infant uses stair railing to current stair railing inconvenient installation, maintenance and later stage that propose in solving above-mentioned background install additional, even when the later stage installs infant's handrail additional, adopt the welding as the means most commonly used more, can destroy original coating, inconvenient maintenance and change, the handrail mounting has welded the completion in advance, inconvenient installation, the problem of also not convenient adjustment position.

In order to achieve the above object, the utility model provides a following scheme:

a stair handrail for infants comprises a stair body and fasteners, wherein a plurality of upright posts are arranged on the stair body at equal intervals, a first handrail is arranged above the upright posts, oblique sockets are arranged at the top ends of the upright posts, the upper portions of the oblique sockets are fixed to the bottom surface of the first handrail through the fasteners, opposite oblique sockets are respectively arranged between the upper side and the lower side of the adjacent upright posts through the fasteners, a handrail main body is arranged between the opposite oblique sockets and comprises an upper handrail, a lower handrail and a vertical handrail, mounting holes are formed in the lower portions of the upper handrail at equal intervals, corresponding mounting holes are formed in the upper portions of the lower handrail at equal intervals, mounting seats are respectively arranged in the mounting holes, the two ends of the vertical handrail are respectively fixed in the corresponding mounting seats at the upper portion and the lower portion, a bracket is arranged on one side of the upright posts at the inner side, and comprises a fixing seat and a round pipe fixing joint, the upper and lower both sides of fixing base are equipped with the fixed orifices respectively, be equipped with fixing bolt in the fixed orifices, and fixing bolt runs through the stand, the central point of fixing base puts and is equipped with the ascending pipe fixed joint of bending, and is equipped with the layer board above the top of pipe fixed joint, be equipped with the articulated elements between the bottom of layer board and the top both sides of pipe fixed joint, the top intermediate position of layer board is equipped with the joint groove, and the joint inslot joint is fixed with connecting portion, be equipped with the second handrail between the connecting portion.

Preferably, the bottom end of the upright post is provided with a base, the base is fixed on the stair body through a fastener, and a stabilizing cover is sleeved outside the base.

Preferably, the upper handrail is positioned between the opposite oblique sockets at the upper side of the upright post, and the lower handrail is positioned between the opposite oblique sockets at the lower side of the upright post.

Preferably, the upper handrail is parallel to the lower handrail, and the upper handrail is also parallel to the first handrail.

Preferably, the second handrail is parallel to the first handrail, and the second handrail is fixedly connected with the connecting part through a fastener.

Preferably, the outer side of the fixing seat is clamped and fixed with the decorative cover, and the circular tube fixing joint penetrates through the decorative cover.

Preferably, the support plate is rotatable about a hinge in a vertical direction.

Preferably, the first handrail and the second handrail are subjected to an anti-slip treatment, and all corners where the wrap angle protrudes are subjected to an elastic material covering treatment.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an infant separates first handrail railing and infant with the handrail, utilizes bracket and fastener to install additional according to actual conditions, and convenient design is coordinated.

2. The utility model provides an infant uses stair railing, no matter be the installation of first handrail railing or infant uses the installation of second handrail, all use fastener or fixing bolt to install, easy to assemble and dismantlement also improve on-the-spot installation effectiveness.

3. The utility model provides an infant uses stair railing, the layer board handing-over is fixed on the pipe fixed joint, and the connecting portion joint is fixed in the layer board, can adjust the angle and the direction of connecting portion at any time in installation and use, makes its position and inclination of convenient alignment, the convenient adjustment second handrail, improves the installation effectiveness.

4. The utility model provides a stair railing for infant can not destroy original coating during the installation, does not lose pleasing to the eye when guaranteeing to stabilize.

Drawings

Fig. 1 is a schematic view of the installation structure of the present invention.

Fig. 2 is a schematic view of the column mounting structure of the present invention.

Fig. 3 is a schematic diagram of the point a enlarged structure of the present invention.

Fig. 4 is a schematic view of the bracket of the present invention.

Fig. 5 is a schematic top view of the bracket of the present invention.

In the figure: 1. a stair body; 2. a column; 201. a base; 3. an oblique socket; 4. a first armrest; 5. a balustrade main body; 501. an upper railing; 502. a lower railing; 503. a mounting seat; 504. erecting a railing; 505. an installation port; 6. a bracket; 601. a fixed seat; 6011. a fixing hole; 602. a decorative cover; 603. fixing a joint on the circular tube; 604. an articulation member; 605. a support plate; 6051. a clamping groove; 7. a second handrail; 8. a connecting portion; 9. a fastener; 10. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, a stair railing for infants comprises a stair body 1 and fasteners 9, wherein the stair body 1 is provided with a plurality of upright posts 2 at equal intervals, a first handrail 4 is arranged above the upright posts 2, inclined sockets 3 are arranged at the top ends of the upright posts 2, the upper parts of the inclined sockets 3 are fixed to the bottom surface of the first handrail 4 through the fasteners 9, opposite inclined sockets 3 are respectively arranged between the upper and lower sides of the adjacent upright posts 2 through the fasteners 9, a railing main body 5 is arranged between the opposite inclined sockets 3, the railing main body 5 comprises an upper railing 501, a lower railing 502 and a vertical railing 504, mounting openings 505 are arranged below the upper railing 501 at equal intervals, corresponding mounting openings 505 are arranged above the lower railing 502 at equal intervals, mounting seats 503 are arranged in the mounting openings 505, two ends of the vertical railing 504 are respectively fixed in the corresponding mounting seats 503, be equipped with bracket 6 on one side in the partially of stand 2, bracket 6 includes fixing base 601 and pipe fixed joint 603, the upper and lower both sides of fixing base 601 are equipped with fixed orifices 6011 respectively, be equipped with fixing bolt 10 in the fixed orifices 6011, and fixing bolt 10 runs through stand 2, be equipped with crooked ascending pipe fixed joint 603 on the central point of fixing base 601, and pipe fixed joint 603's top is equipped with layer board 605, be equipped with articulated elements 604 between the bottom of layer board 605 and the top both sides of pipe fixed joint 603, the top intermediate position of layer board 605 is equipped with joint groove 6051, and joint groove 6051 interior joint is fixed with connecting portion 8, be equipped with second handrail 7 between the connecting portion 8.

The bottom of stand 2 is equipped with base 201, and base 201 passes through fastener 9 to be fixed on stair body 1, base 201 overcoat has the firm lid, guarantees stand 2 easy to assemble and the installation is stable.

The upper handrail 501 is positioned between the opposite inclined sockets 3 on the upper side of the upright 2, and the lower handrail 502 is positioned between the opposite inclined sockets 3 on the lower side of the upright 2.

The upper handrail 501 is parallel to the lower handrail 502, and the upper handrail 501 is also parallel to the first handrail 4.

The second handrail 7 is parallel to the first handrail 4, and the second handrail 7 is fixedly connected with the connecting part 8 through a fastener 9.

The outside joint of fixing base 601 is fixed with dress trim cover 602, and pipe fixed joint 603 runs through dress trim cover 602, prevents that the fastener from exposing, and is safer also more pleasing to the eye.

The support plate 605 can rotate in the vertical direction around the hinge 604, facilitating its alignment.

The first handrail 4 and the second handrail 7 are subjected to anti-skidding treatment, and all places with protruding wrap angles are subjected to elastic material covering treatment, so that the damage to a wounded person caused by collision is reduced.

The utility model discloses a theory of operation: the utility model provides an infant uses stair railing, during the installation, adopt the mode of level installation, install earlier a stand 2 and circulate with this again rather than the structure between the adjacent stand 2, it is earlier fixed with a stand 2 through base 201, install oblique socket 3 on stand 2 through fastener 9, after finishing installing railing main part 5, fix between corresponding oblique socket 3, later fix bracket 6 through fixing bolt 10, fix connecting portion 8 joint in joint groove 6051, fix second handrail 7 between connecting portion 8, rethread fastener 9 is fixed, accomplish the installation, wait after the structural mounting between all stands 2 and stand 2 finishes, through oblique socket 3 and the first handrail 4 of fastener 9 fixed mounting on the top of stand 2. It is also possible in this sequence to first mount the upright 2 and the first handrail 4, etc., before the mounting of the structure of the bracket 6 and the second handrail 7 is assumed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides an infant uses stair railing, includes stair body (1) and fastener (9), the equidistant many stands (2) that are equipped with on stair body (1), the top of stand (2) is equipped with first handrail (4), its characterized in that: the top end of the upright post (2) is provided with an inclined socket (3), the upper part of the inclined socket (3) is fixed with the bottom surface of the first handrail (4) through a fastener (9), the upper side and the lower side of the adjacent upright post (2) are respectively provided with opposite inclined sockets (3) through fasteners (9), a handrail main body (5) is arranged between the opposite inclined sockets (3), the handrail main body (5) comprises an upper handrail (501), a lower handrail (502) and a vertical handrail (504), the lower part of the upper handrail (501) is provided with mounting ports (505) at equal intervals, the upper part of the lower handrail (502) is provided with corresponding mounting ports (505) at equal intervals, mounting seats (503) are arranged in the mounting ports (505), two ends of the vertical handrail (504) are respectively fixed in the corresponding mounting seats (503) at the upper part and the lower part, one side of the upright post (2) is provided with a bracket (6), bracket (6) are including fixing base (601) and pipe fixed joint (603), the upper and lower both sides of fixing base (601) are equipped with fixed orifices (6011) respectively, be equipped with fixing bolt (10) in fixed orifices (6011), and fixing bolt (10) run through stand (2), the central point of fixing base (601) puts and is equipped with crooked ascending pipe fixed joint (603), and the top of pipe fixed joint (603) is equipped with layer board (605), be equipped with articulated elements (604) between the bottom of layer board (605) and the top both sides of pipe fixed joint (603), the top intermediate position of layer board (605) is equipped with joint groove (6051), and joint groove (6051) interior joint is fixed with connecting portion (8), be equipped with second handrail (7) between connecting portion (8).

2. The stair railing of claim 1, wherein: the bottom of stand (2) is equipped with base (201), and base (201) pass through fastener (9) to be fixed on stair body (1), base (201) overcoat has the firm lid.

3. The stair railing of claim 1, wherein: the upper railing (501) is positioned between the opposite oblique sockets (3) on the upper side of the upright post (2), and the lower railing (502) is positioned between the opposite oblique sockets (3) on the lower side of the upright post (2).

4. The stair railing of claim 1, wherein: the upper handrail (501) is parallel to the lower handrail (502), and the upper handrail (501) is also parallel to the first handrail (4).

5. The stair railing of claim 1, wherein: the second handrail (7) is parallel to the first handrail (4), and the second handrail (7) is fixedly connected with the connecting part (8) through a fastener (9).

6. The stair railing of claim 1, wherein: the outside joint of fixing base (601) is fixed with dress trim cover (602), and pipe fixed joint (603) run through dress trim cover (602).

7. The stair railing of claim 1, wherein: the support plate (605) can rotate around a hinge (604) in the vertical direction.

8. The stair railing of claim 1, wherein: the first handrail (4) and the second handrail (7) are subjected to anti-slip treatment, and all corners with protruding wrap corners are subjected to elastic material covering treatment.

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