CN218814874U

CN218814874U - Stair railing convenient to installation

Info

Publication number: CN218814874U
Application number: CN202222906183.6U
Authority: CN
Inventors: 王建玲
Original assignee: Individual
Current assignee: Shaanxi Ouyedao Metal Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-07
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a stair railing convenient to installation, including the handrail frame, the even rotation in bottom of handrail frame is connected with a plurality of landing legs, and is a plurality of the equal fixedly connected with connecting block in top of landing leg is a plurality of the inside wall of connecting block is close to the middle part position and has seted up the bolt hole, and is a plurality of the lateral wall of connecting block is close to the bottom position and runs through and is provided with locking bolt, drives the connecting block through locking bolt and wraps up the location axle and press from both sides tightly to it is fixed to carry out the location of position to the landing leg. The utility model discloses a carry out slidable setting on a plurality of landing legs in the handrail frame of stair, make it carry out the slide adjusting of position according to the distance, be provided with the screw thread adjusting lever simultaneously on the landing leg, make it can all cooperate the slide adjusting subassembly to adjust, make its needs that can identical use different stairs.

Description

Stair railing convenient to installation

Technical Field

The utility model relates to a stair railing application technology field especially relates to a stair railing convenient to installation.

Background

Along with the continuous development of society, people's residential environment is mostly the building as the owner, and the stair railing of resident's house not only does the safety protection function of going up and down the stair now, also is an ornament that beautifies the home environment.

A stair railing convenient to install like patent number CN 208235831U, its characterized in that: the novel handrail comprises a handrail rod and a supporting column, wherein the handrail rod is connected with the supporting column in a tenon and clamping groove mode. The utility model provides a stair railing, including handrail pole, support column one end, connecting lug, turning round, the inconvenient installation and the dismantlement of turning round or poor foot department, the while still can not carry out real-time regulation to its landing leg, has certain limitation, consequently, the utility model provides a stair railing convenient to installation, the both sides are equipped with anti-skidding groove, and the bottom is equipped with the handrail pole of bar draw-in groove, and support column one end is equipped with square connecting lug, and this connecting lug is a whole with the support column, connecting lug can be connected with it at the optional position of bar draw-in groove to slide in the bar draw-in groove, however the handrail cuts according to the size and assembles, makes its in use installation that can not be nimble enough fixed, at the turning round or inconvenient installation and dismantlement of poor foot department, still can not carry out real-time regulation to its landing leg simultaneously, has certain limitation, consequently, the utility model provides a stair railing convenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a stair railing convenient to installation is provided, through carrying out the slidable setting on a plurality of landing legs in the handrail frame of stair, make it carry out the slide adjusting of position according to the distance, be provided with the screw thread adjusting lever on the landing leg simultaneously, make it all cooperate the slide adjusting subassembly to adjust, make its needs that can identical use different stairs.

In order to solve the technical problem, the utility model discloses a technical scheme be: the stair handrail convenient to install comprises a handrail frame, wherein the bottom of the handrail frame is uniformly and rotatably connected with a plurality of supporting legs, the tops of the supporting legs are fixedly connected with connecting blocks, bolt holes are formed in the positions, close to the middle, of the inner side walls of the connecting blocks, locking bolts penetrate through the positions, close to the bottom, of the side walls of the connecting blocks, and the locking bolts drive the connecting blocks to wrap and clamp a positioning shaft, so that the supporting legs are positioned and fixed;

it is a plurality of the equal threaded connection of inner wall of landing leg has the regulation pole for rotate at the landing leg internal thread, thereby realize the effect of adjusting, the inside groove has been seted up to the bottom of handrail frame, the inside sliding connection of inside groove has a plurality of sliders, and is a plurality of the top of slider is close to the equal fixedly connected with locating rack in front and back wall position, the equal fixedly connected with location axle of opposite face of multiunit locating rack.

The utility model discloses further set up to: a plurality of first positioning holes are symmetrically formed in the bottom of the armrest frame, close to the front wall and the rear wall.

Through the technical scheme, the adjusting device is used for fixing the adjusted sliding block through the bolt.

The utility model discloses further set up to: and the locking bolts are respectively in threaded connection with the bolt holes.

Through above-mentioned technical scheme, be convenient for lock fixedly with landing leg and location axle.

The utility model discloses further set up to: it is a plurality of the connecting block all is the arc setting, and is the setting of parcel laminating with the location axle.

Through above-mentioned technical scheme, be convenient for after loosening locking bolt, the landing leg can rotate the regulation on the location axle.

The utility model discloses further set up to: the bottom of the adjusting rod is fixedly connected with a mounting seat, the bottom of the mounting seat is uniformly fixedly connected with a damping spring, and the bottom of the damping spring is fixedly connected with a positioning plate.

Through the technical scheme, when the bolt is installed on the installation seat, the positioning plate rebounds through the damping spring, the compressed damping spring is utilized, the positioning plate exerts pressure on the ground, and the installation seat can be firmer through the stress.

The utility model discloses further set up to: the inside wall symmetry of inside groove has seted up the spout, and is a plurality of the lateral wall of slider all is sliding connection with the spout.

Through the technical scheme, the sliding block can stably slide in the sliding groove conveniently.

The utility model discloses further set up to: and a plurality of second positioning holes are formed in the tops of the sliding blocks close to the corners.

Through above-mentioned technical scheme for correspond with first locating hole, thereby carry out bolted connection to it and fix.

The beneficial effects of the utility model are as follows:

1. the stair handrail convenient to install provided by the utility model is slidably arranged on a plurality of support legs in the handrail frame of the stair, so that the position of the stair handrail can be adjusted in a sliding manner according to the distance;

2. the utility model provides a pair of stair railing convenient to installation makes it all to cooperate the slip adjustment subassembly to adjust through being provided with the screw thread adjusting lever on the landing leg, makes its needs that use different stairs that can coincide.

Drawings

Fig. 1 is a front view of a stair railing of the present invention for easy installation;

FIG. 2 is a structural diagram of a landing leg of the stair railing convenient for installation;

FIG. 3 is a structural view of a handrail frame of a stair handrail convenient to install according to the present invention;

fig. 4 is a structure diagram of a slide block in a stair railing convenient for installation.

In the figure: 1. a handrail frame; 11. a first positioning hole; 2. a support leg; 21. connecting blocks; 22. bolt holes; 23. locking the bolt; 3. adjusting a rod; 4. a mounting base; 41. a damping spring; 42. positioning a plate; 5. an inner tank; 51. a chute; 6. a slider; 61. a second positioning hole; 62. a positioning frame; 63. and (5) positioning the shaft.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, a stair handrail convenient to install comprises a handrail frame 1, wherein a plurality of first positioning holes 11 are symmetrically formed in the bottom of the handrail frame 1, which is close to the front wall and the rear wall, and used for fixing a bolt of an adjusted sliding block 6, a plurality of supporting legs 2 are uniformly and rotatably connected to the bottom of the handrail frame 1, connecting blocks 21 are fixedly connected to the tops of the supporting legs 2, the connecting blocks 21 are all arranged in an arc shape and are in wrapping and attaching arrangement with a positioning shaft 63, so that after the locking bolts 23 are loosened, the supporting legs 2 can be rotatably adjusted on the positioning shaft 63, bolt holes 22 are formed in the inner side walls of the connecting blocks 21, which are close to the middle, and locking bolts 23 penetrate through the positions, which are close to the bottom, of the side walls of the connecting blocks 21, so that the positioning shaft 63 is wrapped and clamped by the locking bolts 23, so as to position and fix the supporting legs 2, adjusting rods 3 are in threaded connection with the inner walls of the supporting legs 2, so as to rotate in the supporting legs 2, thereby achieving an adjusting effect, the plurality of the locking bolts 23 are respectively in threaded connection with the bolt holes 22, and the positioning shaft 63 so as to fix the supporting legs 2 and fix the positioning shaft 63;

the equal fixedly connected with mount pad 4 in bottom of a plurality of regulation poles 3, the even fixedly connected with damping spring 41 in bottom of a plurality of mount pads 4, the bottom fixedly connected with locating plate 42 of a plurality of damping spring 41, be convenient for when carrying out the bolt installation to mount pad 4, locating plate 42 kick-backs through damping spring 41, thereby utilize the damping spring 41 after compressing tightly, make locating plate 42 exert pressure to ground, utilize the stress nature to make the installation back mount pad 4 can be more firm.

As shown in fig. 3 and 4, inside groove 5 has been seted up to the bottom of handrail frame 1, spout 51 has been seted up to the inside wall symmetry of inside groove 5, the lateral wall of a plurality of sliders 6 all is sliding connection with spout 51, the slider 6 of being convenient for is the slip of stability in spout 51, the inside sliding connection of inside groove 5 has a plurality of sliders 6, the top of a plurality of sliders 6 is close to the edge and has all seted up second locating hole 61, be used for corresponding with first locating hole 11, thereby it is fixed to carry out bolted connection, the top of a plurality of sliders 6 is close to the equal fixedly connected with locating rack 62 in preceding back wall position, the equal fixedly connected with locating shaft 63 of opposite face of multiunit locating rack 62.

The utility model discloses when using, at first will draw 2 and rotate angle regulation through connecting block 21 on location axle 63, cooperate holistic handrail frame 1 to carry out the regulation of angle simultaneously, it is tight to wrap up the clamp to location axle 63 through locking bolt 23 drive connecting block 21 after that, thereby it is fixed to carry out the location of position to landing leg 2, slider 6 after that, make its distance according to the demand carry out slide adjusting, after that carry out the bolt fastening through first locating hole 11 and second locating hole 61, it makes mount pad 4 hug closely ground to rotate regulation pole 3 at last, thereby utilize damping spring 41 and locating plate 42's stress nature, make the more firm of mount pad 4 installation, thereby conveniently install and dismantle it, improve the convenience in the installation.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a stair railing convenient to installation, includes handrail frame (1), its characterized in that: the bottom of the armrest frame (1) is uniformly and rotatably connected with a plurality of supporting legs (2), the tops of the supporting legs (2) are fixedly connected with connecting blocks (21), bolt holes (22) are formed in positions, close to the middle, of inner side walls of the connecting blocks (21), and locking bolts (23) penetrate through positions, close to the bottom, of the side walls of the connecting blocks (21);

a plurality of the equal threaded connection of inner wall of landing leg (2) has regulation pole (3), inside groove (5) have been seted up to the bottom of handrail frame (1), the inside sliding connection of inside groove (5) has a plurality of sliders (6), and is a plurality of the top of slider (6) is close to the equal fixedly connected with locating rack (62) in preceding back wall position, the equal fixedly connected with location axle (63) of opposite face of multiunit locating rack (62).

2. A stair railing as claimed in claim 1, wherein: a plurality of first positioning holes (11) are symmetrically formed in the positions, close to the front wall and the rear wall, of the bottom of the handrail frame (1).

3. A stair railing as claimed in claim 1, wherein: the locking bolts (23) are in threaded connection with the bolt holes (22) respectively.

4. A stair railing as claimed in claim 1, wherein: a plurality of connecting block (21) all are the arc setting, and are the parcel laminating setting with location axle (63).

5. A stair railing as claimed in claim 1, wherein: the bottom of the adjusting rods (3) is fixedly connected with an installation seat (4), the bottom of the installation seat (4) is uniformly fixedly connected with a damping spring (41), and the bottom of the damping spring (41) is fixedly connected with a positioning plate (42).

6. A stair railing as claimed in claim 1, wherein: the inner side wall of the inner groove (5) is symmetrically provided with sliding grooves (51), and the side walls of the sliding blocks (6) are in sliding connection with the sliding grooves (51).

7. A stair railing as claimed in claim 1, wherein: and a plurality of second positioning holes (61) are formed in the tops of the sliding blocks (6) close to the corners.