CN201158910Y

CN201158910Y - Environment protection railing

Info

Publication number: CN201158910Y
Application number: CNU2008200061113U
Authority: CN
Inventors: 钟旻儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-03
Filing date: 2008-02-03
Publication date: 2008-12-03
Anticipated expiration: 2018-02-03

Abstract

The utility model discloses an environment-friendly handrail, which comprises a wrapped piece and a core rod piece which is arranged in the wrapped piece, the wrapped piece is made of plastic materials which contain wood flour and is formed into a long rod shape which is extended along the length direction, and the core rod piece is extended along the length direction. The handrail which combines environmental protection, intensified strength and deformation resistance is formed through using the wrapped piece and is made of the plastic materials which contain the wood flour through arranging the core rod piece.

Description

Environmental protection guardrail

Technical field

The utility model relates to a kind of constructional materials, particularly relates to a kind of environmental protection guardrail.

Background technology

As shown in Figure 1, be a kind of environmental protection guardrail (application number 200720067370.2) that the applicant applied for, comprise second rod member 2 that one first rod member 1 and and this first rod member 1 are affixed, this first rod member 1 is to make elongated rod shape with wood materials, and has the interlocking portion 101 of an end located therein.This second rod member 2 is affixed along a length direction and this first rod member 1, and makes elongated rod shape with the plastic material that contains wood powder, and has one and be concavo-convex complementation and socket part 201 nested against one another with this interlocking portion 101.And utilize this second rod member 2 to make, not only reduce the use of timber, also be apt to, reach the purpose of leverage resources, protection environment with the remaining waste material of Wood Processing with the plastic material that contains wood powder.

Though this railing has had the advantage of environmental protection, but not anti-outdoor weather, and be easy to generate distortion, moreover, also because 2 whole of second rod members are that the plastic material that contains wood powder is made, so weight is heavier.

The utility model content

The purpose of this utility model is to have environmental protection concurrently and gain in strength and anti-outdoor weather, do not allow yielding environmental protection guardrail providing a kind of.

Environmental protection guardrail of the present utility model is to extend along a length direction, and comprises a coating member and a core bar spare that is arranged on this coating member inside.This coating member is to make the elongated rod shape of extending along this length direction with the plastic material that contains wood powder, and has the second end of a first end and and the opposing setting of this first end.This core bar spare is to extend along this length direction.

The beneficial effects of the utility model are: utilize this coating member to make with the plastic material that contains wood powder, reach the purpose of leverage resources, protection environment, and utilize being provided with of core bar spare to increase the structural strength of railing, anti-outdoor weather and be not easy distortion.

Description of drawings

Fig. 1 is the combination section of existing a kind of environmental protection guardrail;

Fig. 2 is the plane exploded view of a preferred embodiment of the utility model;

Fig. 3 is the combination section of the above-mentioned preferred embodiment of the utility model;

Fig. 4 is the scheme of installation of the above-mentioned preferred embodiment of the utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

As shown in Figure 2, the environmental protection guardrail of the utility model preferred embodiment, be to extend along a length direction X, and comprising that second rod member 30 that one first body of rod 100 and one and this first body of rod 100 are affixed and one deck are coated on the dope layer 40 on this first body of rod 100 and second rod member, 30 outer peripheral faces, this first body of rod 100 has a coating member 10 and a core bar spare 20 that is arranged on these coating member 10 inside.

This coating member 10 is to make the hollow elongated rod shape with polyethylene (PE) plastic material that contains wood powder, and the contained wood powder shape that is evenly distributed in this coating member 10, wood powder is that timber adds the waste material that produces man-hour, and wood powder is mixed in plastic material, has the effect that increases hardness.This coating member 10 have the second end 12 of a first end 11, and these first end 11 opposing settings, awl bar portion that generally is the shaft-like and corresponding first end 11 of circular cone 13, one be attached at the moulding section 14 of these awl bar portion 13 1 sides along this length direction X, this moulding section 14 has one first end face 141 and one by this first end face 141 circular groove 142 recessed towards inside.

This core bar spare 20 is to make hollow tubular with aluminium alloys or plastics, and when this coating member 10 is molded, just buried the inside that is fixed on this coating member 10 underground, and having one to tail end 21 that should first end and one and these tail end 21 opposite socket parts 22 that are provided with and protrude from first end face 141 of this coating member 10, these circular groove 142 rings are located at this 22 outsides, socket part.

This second rod member 30 is to make elongated rod shape with wood materials, and can adopt log or by making in surperficial lagging again after the affixed one-tenth column of most sheet materials, and have that a cross section is square and the square column part that extends along length direction X 31, one are located at this square column part 31 wherein an end and the projecting ring section that protruded along length direction X by this second end face 32 with this first end face 141 second opposed end faces 32, one 33, an interlocking portion 34 and the tenon post 35 along this length direction X and the 34 opposite settings of this interlocking portion that is extended towards this square column part 31 by these projecting ring section 33 inside outwardly.This interlocking portion 34 is that to be the post of unidirectional opening poroid.

The dope layer 40 of present embodiment is to constitute with polyurethanes (PU) coating.

Again as shown in Figure 3, when desire is assembled, only need the socket part 22 of this first body of rod 100 is plugged in the interlocking portion 34 of this second rod member 30, and make this projecting ring section 33 also stretch and be set in this circular groove 142, and utilize this

socket part

22 and 34 interlockings of interlocking portion, this projecting ring section 33 to rabbet with circular groove 142, produce two socket join structures, and strengthen the structural strength of this second rod member 30 and first body of rod, 100 socket places.

After first body of rod 100 and second rod member 30 are finished along length direction X assembly, go up one priming paint and one finish paint in regular turn to constitute this dope layer 40 in this first body of rod 100 and second rod member, 30 outer peripheral faces again.The then texture of whole railing, intensity and whole in the past railing and indifference that all constitutes with timber.

And as shown in Figure 4, the end that the railing utilization is provided with tenon post 35 is embedded in the floor 200, and the end of awl bar portion 13 then embeds in the handrail 300, and after the installing and locating, interlocking portion 34 just can not break away from socket part 22.

Therefore; the vinyon material that the utility model utilization contains wood powder is made this coating member 10; not only to reduce the use amount of timber; reduce the waste material that processing is produced; the waste material (wood powder) that also uses timber to add energetically to produce man-hour; have greatly for the protection of environment and to benefit; and utilize this core bar spare 20 to be embedded in this coating member 10 inside; and make hollow tubular; except have gain in strength; reduce weight again; so, utilize this

socket part

22 and 34 interlockings of interlocking portion with regard to the structure of railing; this projecting ring section 33 and circular groove 142 interlockings, and the setting of this core bar spare 20; the structural strength of a then whole railing is good; assembling; matter bar after the application is good, and outdoor weatherability is also good, is not easy to produce distortion.

What deserves to be explained is that the utility model also can not be provided with second rod member 30, then utilize this first body of rod 100 also can constitute a railing.In addition, this core bar spare 20 needn't extend the second end 12 by the first end 11 of this coating member 10, also can be shortened length, and only in these 13 focal lengths of awl bar portion.

Moreover, the utility model also can all be provided with a moulding section 14 at the two ends of this coating member 10, described moulding section 14 all has a circular groove 142, and the two ends of core bar spare 20 respectively have a socket part 22 that protrudes from this coating member 10, utilize described socket part 22 to make the two ends of the body of rod 100 of winning can be connected one second rod member 30 (figure does not show) respectively.

Claims

1. an environmental protection guardrail is to extend along a length direction; It is characterized in that this environmental protection guardrail comprises:

A coating member is to make the elongated rod shape of extending along this length direction with the plastic material that contains wood powder, and has the second end of a first end and an opposite setting with this first end; And

One core branch rod member is arranged on this coating member inside, and extends along this length direction.

2. environmental protection guardrail as claimed in claim 1 is characterized in that: this core bar spare is to make hollow tubular.

3. environmental protection guardrail as claimed in claim 2, it is characterized in that: this core bar spare is to extend to this second end by this first end along this length direction, and has a socket part that protrudes from the second end of this coating member, and this coating member and this core bar spare constitute one first body of rod, this environmental protection guardrail also comprises second rod member along this length direction and this first body of rod socket, this second rod member have one nested with this socket part and be the interlocking portion of shrinkage pool shape.

4. environmental protection guardrail as claimed in claim 3, it is characterized in that: this coating member also has one first end face and a circular groove that is recessed into towards inside by this first end face, this circular groove ring is located at this outside, socket part, this second rod member has one and outwardly protrudes and be arranged on the projecting ring section of this interlocking portion openend by this second end face along length direction with this first end face second opposed end face, one, and this projecting ring section is embedded in this circular groove.

5. environmental protection guardrail as claimed in claim 4 is characterized in that: this second rod member is to make with wood materials.

6. environmental protection guardrail as claimed in claim 5 is characterized in that: also include one deck and be coated on dope layer on this coating member and the second rod member outer peripheral face.

7. environmental protection guardrail as claimed in claim 1 is characterized in that: the material of this core bar spare is selected from the group that is made of aluminium alloys and plastics.

8. environmental protection guardrail as claimed in claim 1 is characterized in that: also include one deck and be coated on dope layer on this coating member outer peripheral face.