CN201486067U

CN201486067U - Handrail

Info

Publication number: CN201486067U
Application number: CN2009201928356U
Authority: CN
Inventors: 王炳志
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-30
Filing date: 2009-08-30
Publication date: 2010-05-26
Anticipated expiration: 2019-08-30

Abstract

The utility model relates to a handrail belonging to the technical fields of building decorating projects, building mounting projects, garden scenes, furniture, etc. The utility model is realized by the technical proposal that a hollow part is arranged on the handrail along the long direction of the handrail. The arrangement of the hollow part largely reduces the usage amount of raw materials. The handrail has the function for helping pedestrian walk.

Description

A kind of handrail

Technical field

The utility model belongs to technical fields such as building fitting-out work technology, building installation engineering, garden landscape, furniture, particularly a kind of handrail.

Background technology

Handrail mostly is solid at present, and this there is no need very much in fact, because the maximum intensity that can bear of solid handrail surmounts the maximum intensity that it is born at ordinary times far away, this makes the raw material of making the solid handrail of this class waste greatly.

Summary of the invention

The purpose of this utility model provides a kind of handrail, the solid handrail that it is compared in the background technology has significantly reduced raw material, reduced cost of production, but still can guarantee certain intensity, made this kind handrail can bear the pressure of the maximum that when people walks at ordinary times this kind handrail is produced.

Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of handrail, handrail upper edge handrail length direction is provided with hollow-out parts.The setting of hollow-out parts has significantly reduced raw-material use amount.

As preferably, described hollow-out parts volume accounts for 40% to 80% of handrail volume; The pressure of the maximum that this kind handrail is produced when guaranteeing that this kind handrail can bear person to go upstairs at ordinary times, the volume of hollow-out parts is unsuitable excessive, but be the economization raw material, the hollow-out parts volume should be not too small yet, so the best scope of the ratio of hollow-out parts volume and handrail volume is 40% to 80%.

As preferably, hollow-out parts is 5mm-15mm near the end face and the beeline between the handrail edge at handrail edge.Hollow-out parts is all to have certain intensity for each place that makes handrail near the end face at handrail edge and the distance setting between the handrail.

As preferably, the radially middle part of the lower end of described handrail is provided with recess.The setting of recess is the embedding of screw for convenience, so that handrail and joint outer part are better fixing.

As preferably, the upper surface of described handrail is curved and raise up, and two sides of handrail are curved and draw close to the handrail middle part; The lower end edge handrail length direction of described handrail is provided with square shape groove.Described openwork part is a left side, middle, right three parts, and left and right two parts are aduncate arc for an end of symmetrical square shape through hole and close handrail side, and mid portion is the square shape through hole that arches upward in the upper surface.The profile setting of handrail is in order to have soft feel when in use, to seem also attractive in appearance simultaneously.

As preferably, the outline of described handrail is ellipticity and the lower surface is the plane; Described openwork part is left and right two parts and symmetrical, and left and right two parts are the round shape through hole of two unanimities.

As preferably, described handrail is cylindric and the lower end is the plane; Described hollow-out parts is provided with the crosswise muscle for cylindric through hole and the inside consistent with the outline of handrail.

As preferably, the outline of described handrail is the Ω type; Described hollow-out parts is the hollow bulb that is provided with the handrail of T shape muscle.

In sum, the utlity model has following beneficial effect:

1, since the setting of hollow-out parts greatly economization the use of raw material, thereby reduced cost;

2, owing to this kind handrail that is arranged so that of recess can better be fixed with joint outer part.

3, because the handrail profile is provided with, make the good looking appearance of this kind handrail, feel is soft.

Description of drawings

Fig. 1 is the utility model embodiment 1 end view;

Fig. 2 is the utility model embodiment 2 end view;

Fig. 3 is the utility model embodiment 3 end view;

Fig. 4 is the utility model embodiment 4 end view;

Among the figure, 1, handrail, 2, groove, 3, hollow-out parts, 4, recess, 5, muscle.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this manual, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.

Embodiment 1: as shown in Figure 1, a kind of handrail, handrail 1 upper edge handrail 1 length direction is provided with hollow-out parts 3.The setting of hollow-out parts 3 has significantly reduced raw-material use amount.

Hollow-out parts 3 volumes account for 40% to 80% of handrail 1 volume, this be for guarantee present embodiment can bear the pressure of the maximum that when people walks at ordinary times present embodiment is produced in the use amount of economization raw material as much as possible, this ratio of present embodiment is 50%.

The end face at hollow-out parts 3 close handrail 1 edges and the distance between handrail 1 edge are the shortest to be 5mm-15mm.So setting makes each place of handrail 1 all have certain intensity, and this beeline of present embodiment is 5mm.

The radially middle part of the lower end of handrail 1 is provided with recess 4.The setting of recess 4 is embeddings of screw for convenience, so that handrail 1 is better fixing with joint outer part.

The upper surface of handrail 1 is curved and raise up, and two sides of handrail 1 are curved and draw close to handrail 1 middle part; Handrail 1 lower end edge handrail 1 length direction is provided with square shape groove 2; The profile setting of handrail 1 is in order to make first kind of soft, good looking appearance of form feel of this enforcement.Groove 2 is here as the first kind of form of present embodiment and the junction of joint outer part.

Hollow-out parts 3 is divided into a left side, centre, right three parts, and left and right two parts are aduncate arc for an end of symmetrical square shape through hole and close handrail 1 side, and mid portion is the square shape through hole that arches upward in the upper surface.

Embodiment 2: as shown in Figure 2, with the difference of embodiment 1 in, the outline of handrail 1 is ellipticity and the lower surface is the plane; Hollow-out parts 3 is two cylindric through holes that are symmetrical set.Hollow-out parts 3 is the shortest near the distance at end face distance handrail 1 edge at handrail 1 edge to be 8mm.Ratio between the volume of hollow-out parts 3 and the handrail 1 is 60%.

Embodiment 3: as shown in Figure 3, be that with the difference of embodiment 1 or 2 handrail 1 is cylindric and the lower end is the plane; Described hollow-out parts 3 is provided with the crosswise muscle for cylindric through hole and the inside consistent with the outline of handrail 1.Hollow-out parts 3 is the shortest near the distance at end face distance handrail 1 edge at handrail 1 edge to be 12mm.Ratio between the volume of hollow-out parts 3 and the handrail 1 is 70%.

Embodiment 4: as shown in Figure 4, be that with the difference of

embodiment

1 or 2 or 3 outline of handrail 1 is the Ω type; Hollow-out parts 3 is the hollow bulb that is provided with the handrail 1 of T shape muscle.Hollow-out parts 3 is the shortest near the distance at end face distance handrail 1 edge at handrail 1 edge to be 15mm.Ratio between the volume of hollow-out parts 3 and the handrail 1 is 80%.

Claims

1. handrail, it is characterized in that: handrail upper edge armrest body length direction is provided with hollow-out parts.

2. a kind of handrail according to claim 1 is characterized in that: described hollow-out parts volume accounts for 40% to 80% of handrail volume.

3. a kind of handrail according to claim 1 is characterized in that: the end face at the close handrail edge of hollow-out parts and the distance between the handrail edge are the shortest to be 5mm-15mm.

4. a kind of handrail according to claim 1 is characterized in that: the radially middle part of described handrail lower end is provided with recess.

5. a kind of handrail according to claim 1 is characterized in that: the upper surface of described handrail is curved and raise up, and two sides of handrail are curved and draw close to the handrail middle part; The lower end edge handrail length direction of described handrail is provided with square shape groove; Described openwork part is a left side, middle, right three parts, and left and right two parts are aduncate arc for an end of symmetrical square shape through hole and close handrail side, and mid portion is the square shape through hole that arches upward in the upper surface.

6. a kind of handrail according to claim 1 is characterized in that: the outline of described handrail is ellipticity and the lower surface is the plane; Described openwork part is left and right two parts and symmetrical, and left and right two parts are the round shape through hole of two unanimities.

7. a kind of handrail according to claim 1 is characterized in that: described handrail is cylindric and the lower end is the plane; Described hollow-out parts is provided with the crosswise muscle for cylindric through hole and the inside consistent with the outline of handrail.

8. a kind of handrail according to claim 1 is characterized in that: the outline of described handrail is the Ω type; Described hollow-out parts is the hollow bulb that is provided with the handrail of T shape muscle.