CN2677119Y - Composite round rod - Google Patents
Composite round rod Download PDFInfo
- Publication number
- CN2677119Y CN2677119Y CN 200320123372 CN200320123372U CN2677119Y CN 2677119 Y CN2677119 Y CN 2677119Y CN 200320123372 CN200320123372 CN 200320123372 CN 200320123372 U CN200320123372 U CN 200320123372U CN 2677119 Y CN2677119 Y CN 2677119Y
- Authority
- CN
- China
- Prior art keywords
- round rod
- utility
- model
- bamboo
- wood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a composite round rod with a bamboo and wood structure, which is formed by the combination of a bamboo sheet and a wood sheet which are arranged in a horizontal and a vertical methods. Because every direction of the circumference of the round rod all maintains supporting force for the lateral surfaces of the bamboo and the wood sheet, the round rod is stressed in a balanced state, and the round rod is difficult to bend, deform and break, and the hardness is greatly enhanced. The utility model has extensive purposes. Besides that the utility model can be used as a round rod for an inserting pin in a pin penetrating solid wooden floorboard, and the utility model can be used as a reel of a pull rod curtain, a handgrip and a handrail in a bus, a large-scale handrail, etc.
Description
Affiliated technical field
The utility model relates to a kind of pole of bamboo and wood structure.
Background technology
Traditional wooden pole is generally made by monomer bamboo and wood or several pieces unidirectional array bamboo and wood sheets, there is the problem of having grown easy flexural deformation or fracture service time, particularly being applied in disclosed a kind of solid wood wears in the pin floor, if use the traditional wooden pole or the pole of other material to make latch, then grown service time easily because the distortion of pole, fracture cause the cracking or the distortion on whole floor.
Summary of the invention
The purpose of this utility model is to provide a kind of hardness strong, unbending built-up mandrel.
For achieving the above object, the utility model adopts following structure: a kind of built-up mandrel, by a slice in the middle of being positioned at or the plates more than a slice be symmetrically distributed in intermediate sheet body both sides, and the relative vertical plates composition more than two or two with the intermediate sheet body of orientation.Wherein, connect by adhesive means between each plates.Described plates are the bamboo and wood sheet.
Adopt the built-up mandrel of the utility model structure, the circumference all directions of pole all maintain bamboo and wood sheet lateral support power, and stress balance, pole are difficult for flexural deformation, fracture, and hardness strengthens greatly.
Description of drawings
Fig. 1 is a planar structure schematic diagram of the present utility model.
Fig. 2 is a stereogram of the present utility model.
The specific embodiment
See also diagram, a kind of built-up mandrel 1, by a slice in the middle of being positioned at or the plates more than a slice 2 be symmetrically distributed in intermediate sheet body 2 both sides, and orientation and intermediate sheet body 2 orthogonal two or two above plates 3 and plates 4 compositions.Inter-adhesive between each plates by adhesive means.Described plates are the bamboo and wood sheet.
During actual processing built-up mandrel, earlier that each bamboo and wood sheet is inter-adhesive by flat perpendicular vertical arrangement, then through being hot pressed into cubic type, after be machined into for circle be the utility model built-up mandrel.The length of pole and diameter can be processed according to actual needs.
The utility model is of many uses, except that can be used for wearing the latch pole in the pin floor as solid wood, also can be used for doing the spool of pull bar curtain, the grabbing of bus, handrail, large-scale accommodation rail etc.
Claims (2)
1, a kind of built-up mandrel, it is characterized in that: its by a slice in the middle of being positioned at or the plates more than a slice be symmetrically distributed in the relative vertical plates more than two or two of intermediate sheet body both sides and orientation and form with the intermediate sheet body, connect by adhesive means between each plates.
2, a kind of built-up mandrel according to claim 1 is characterized in that: described plates are the bamboo and wood sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123372 CN2677119Y (en) | 2003-12-15 | 2003-12-15 | Composite round rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123372 CN2677119Y (en) | 2003-12-15 | 2003-12-15 | Composite round rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677119Y true CN2677119Y (en) | 2005-02-09 |
Family
ID=34581224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320123372 Expired - Fee Related CN2677119Y (en) | 2003-12-15 | 2003-12-15 | Composite round rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677119Y (en) |
-
2003
- 2003-12-15 CN CN 200320123372 patent/CN2677119Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |