CN211037554U

CN211037554U - Wood-plastic upright post

Info

Publication number: CN211037554U
Application number: CN201921824011.6U
Authority: CN
Inventors: 纪锐杰
Original assignee: Shantou Jumbo Grand Wpc Co ltd
Current assignee: Shantou Jumbo Grand Wpc Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-17
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a wood-plastic stand column, including outer cylinder, interior cylinder, connecting piece, outer cylinder, interior cylinder are the hollow tubular structure that the outer wall profile is rounded rectangle, outside the interior cylinder was located to the outer cylinder cover, the connecting piece sets up between the outer wall side of the inner wall side of outer cylinder and interior cylinder to form the cavity that the junction is the fillet, interior cylinder inner wall sets up the sand grip and passes in order to be suitable for outside enhancement subassembly. The connecting piece is arranged between the side surface of the inner wall of the outer column body and the side surface of the outer wall of the inner column body symmetrically by taking the central lines of the outer column body and the inner column body as axes. The utility model is used for solve and appear the breach easily in processing and use, appear damaged because of collision each other in the transportation, influence the problem of use.

Description

Wood-plastic upright post

Technical Field

The utility model relates to a building technical field, concretely relates to stand is moulded to wood.

Background

Building column mostly can be applied to park, road etc. and traditional building column uses metal, cement to make solid or hollow structure mostly, and solid structure is great to the material demand, and inside makes hollow structure completely, is not suitable for the building to use because of intensity is lower, and uses materials such as metal, cement to appear with higher costs easily, not pleasing to the eye, perishable scheduling problem. The upright post made of the wood-plastic material is gradually applied to the production of the upright post due to the convenient processing, better corrosion resistance and better ornamental property. But the existing wood-plastic upright posts are easy to be damaged due to mutual collision in the transportation process; and for pleasing to the eye can set up the connecting piece between the edge of inner and outer post body, lead to appearing the breach in processing and use, influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stand is moulded to wood, solves and appears the breach easily in processing and use, appears damaged because of collision each other in the transportation, influences the problem of use.

In order to achieve the above purpose, the utility model adopts the following technical means to implement:

wood-plastic stand, including outer cylinder, interior cylinder, connecting piece, outer cylinder, interior cylinder are the hollow tubular structure that the outer wall profile is rounded rectangle, outside the interior cylinder was located to outer cylinder cover, the connecting piece sets up between the outer wall side of the inner wall side of outer cylinder and interior cylinder to form the cavity that the junction is the fillet, interior cylinder inner wall sets up the sand grip and passes in order to be suitable for outside enhancement subassembly.

In the technical scheme, the length L1 of the outer wall of the outer cylinder is 100mm, the width W1 is 100mm, the fillet radius R1 of the outer wall is 6mm, and the thickness T1 of the outer cylinder is 6 mm.

Further, the inner wall of the inner cylinder has a length L2.5 mm, a width W2 of 54.5mm and a thickness T2 of 5.5 mm.

As an effective arrangement scheme, the connecting piece is symmetrically arranged between the side surface of the inner wall of the outer cylinder and the side surface of the outer wall of the inner cylinder by taking the central lines of the outer cylinder and the inner cylinder as axes.

Furthermore, the raised lines are symmetrically arranged between any two connecting pieces on the same side surface.

Furthermore, the fillet radius R3 at the top of each convex strip is 0.5 mm.

Still further, the connector length L3 is 5 mm.

The utility model discloses at least, have following useful part:

the outer cylinder and the inner cylinder are arranged into the hollow tubular structure with the outer wall outline in the shape of a rounded rectangle, so that the material is saved, and the production cost is reduced; the profile of the outer wall of the outer cylinder body is set to be in a round-corner rectangular shape, so that the wood-plastic stand columns are prevented from colliding with each other and being damaged in the transportation process; the inner wall of the inner column body is provided with a raised line suitable for the outer wall reinforcing component to penetrate through so as to further improve the strength; set up the connecting piece between the inner wall side of outer cylinder and the outer wall side of interior cylinder, form the cavity that the junction position is the fillet, increase bulk strength, avoid appearing the breach because of the material in processing and the use, improve product quality, and overall structure is pleasing to the eye, and decorative better.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the column of the present invention cooperating with the reinforcement assembly;

100. an outer cylinder; 200. an inner cylinder; 201. a convex strip; 300. a connecting member; 301. a cavity; 400. and a reinforcing component.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention easier to understand, the present invention will be described in further detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Examples

As shown in fig. 1-2, the wood-plastic upright post comprises an outer post body 100, an inner post body 200 and a connecting piece 300, wherein the outer post body 100 and the inner post body 200 are both hollow tubular structures, and the outlines of the inner wall and the outer wall of the outer post body 100 and the inner post body 200 are both in a rounded rectangle shape. The outer column 100 is sleeved outside the inner column 200, and a connecting member 300 is disposed between the inner wall side of the outer column 100 and the outer wall side of the inner column 200, so that the two are connected into an integral structure, and a plurality of cavities 301 with rounded connecting positions are separated between the inner wall of the outer column 100 and the outer wall of the inner column 200 through the connecting member 300. Of course, the center point of the outer column coincides with the center point of the inner column, and the diagonal line of the outer column coincides with the diagonal line of the inner column. Because the connecting member 300 is only arranged between the inner wall side of the outer column 100 and the outer wall side of the inner column 200, a 90-degree bend angle is formed in the connecting angle of the inner wall of the outer column 100, and a rounded rectangle is formed between the middle part of the inner wall of the outer column 100 and the middle part of the outer wall of the inner column 200, thereby effectively reducing the use of materials, lowering the cost, and making the whole structure beautiful, and having better ornamental and decorative properties.

In the preferred embodiment of the present invention, the inner wall of the inner column body 200 is provided with the protruding strip 201 for the external steel tube or other reinforcement members 400 to pass through, and of course, the height of the outer column body 100 is consistent with the height of the inner column body 200 and the external reinforcement members 400, and the height can be set according to different requirements of the use environment.

Preferably, for the convenience of wood-plastic upright post processing, and making the overall structure simpler, the connecting pieces 300 are arranged symmetrically between the inner wall side of the outer column 100 and the outer wall side of the inner column 200 by taking the center lines of the outer column 100 and the inner column 200 as axes, corresponding to the four sides of the outer column (or the inner column), eight connecting pieces are arranged totally, and the centers or diagonals of the outer column and the inner column are in mirror symmetry by taking the center lines or diagonals of the outer column and the inner column as axes, so that the eight cavities 301 are integrally formed. The convex strips 201 are symmetrically arranged between any two connecting pieces on the same side surface, and the adjacent convex strips at any two positions are in mirror symmetry with the central lines or diagonal lines of the outer column body and the inner column body as axes.

In the utility model discloses in the preferred embodiment example, the inner wall of outer cylinder is connected as an organic whole structure through the connecting piece with the outer wall of interior cylinder, and the edge between the inner wall of outer cylinder and the outer wall of interior cylinder is for being the cavity of 90 bent angles, compares current wood-plastic stand that connects the corner through the connecting piece, and inside and outside cylinder performance is more stable in the processing production process, non-deformable, fracture, and waterproof, high temperature resistance can be more stable. Adopt same prescription, processing technology, process speed to carry out 48 hours of experiments of blister, the fracture appears easily in current wood-plastic stand, and the corner be the wood-plastic stand of 90 bent angles, even adopt 100 ℃ high temperature poaching 48 hours the difficult condition that ftractures to appear on experimental basis again.

Preferably, as shown in fig. 1, the outer wall fillet radius R1 of the outer column 100 is 6mm, the outer wall length L1 is 100mm, the width W1 is 100mm, and the thickness T1 is 6mm, the inner wall length L2 of the inner column 200 is 54.5mm, the width W2 is 54.5mm, and the thickness T2 is 5.5mm, the length L3 of the connector 300 is set to 5mm, the width and height of the connector 300 are adapted to the outer column 100 and the inner column 200. in order to match the reinforcement assembly 400, the inner wall fillet radius R2 of the inner column 200 is set to 2mm, the length L4 of the rib 201 is set to 2mm, the rib width W4 is set to 1.5mm, the top fillet radius R3 of the rib 201 is set to 0.5mm, and the interval between adjacent ribs on the same side is 24 mm.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Wood-plastic stand, including outer cylinder, interior cylinder, connecting piece, its characterized in that, outer cylinder, interior cylinder are the hollow tubular structure that the outer wall profile is rounded rectangle, outside the interior cylinder was located to outer cylinder cover, the connecting piece sets up between the outer wall side of the inner wall side of outer cylinder and interior cylinder to form the cavity that the junction is the fillet, interior cylinder inner wall sets up the sand grip and passes in order to be suitable for the outside subassembly of strengthening.

2. The wood-plastic column according to claim 1, wherein the outer column body outer wall length L1 is 100mm, the width W1 is 100mm, the outer wall fillet radius R1 is 6mm, and the outer column body thickness T1 is 6 mm.

3. The wood-plastic upright post according to claim 2, wherein the inner post inner wall length L2 is 54.5mm, the width W2 is 54.5mm, and the inner post thickness T2 is 5.5 mm.

4. The wood-plastic upright post according to claim 1, wherein the connecting piece is symmetrically arranged between the side surface of the inner wall of the outer post body and the side surface of the outer wall of the inner post body by taking the central lines of the outer post body and the inner post body as axes.

5. The wood-plastic upright post according to claim 4, wherein the convex strips are symmetrically arranged between any two connecting pieces on the same side surface.

6. The wood-plastic upright post according to claim 5, wherein the convex strip top fillet radius R3 is 0.5 mm.

7. The wood-plastic upright of any one of claims 1 or 4, wherein the connector length L3 is 5 mm.