CN2181293Y - Glass fibre composite leg pipe - Google Patents
Glass fibre composite leg pipe Download PDFInfo
- Publication number
- CN2181293Y CN2181293Y CN 94226677 CN94226677U CN2181293Y CN 2181293 Y CN2181293 Y CN 2181293Y CN 94226677 CN94226677 CN 94226677 CN 94226677 U CN94226677 U CN 94226677U CN 2181293 Y CN2181293 Y CN 2181293Y
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- leg pipe
- glass
- utility
- model
- 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
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model relates to a glass fiber composite leg pipe, which belongs to the field of the composite artificial limb. The utility model is compounded by the base material of two-dimensional fabrics or three-dimensional fabrics which are interlaced by glass fibers, or glass fibers and carbon fibers, the glass fibers and aramid fibers, and unsaturated polyesters resins. The utility model is characterized in that the glass fiber composite leg pipe has light specific weight, high strength and low cost, and the glass fiber composite leg pipe can replace the metal artificial limb made of aluminum alloy, titanium alloy, etc., which are widely used currently.
Description
Glass fiber compound material lower limb pipe is mainly used in the artificial limb of making composite.
At present, the artificial limb lower limb pipe that the people with disability uses all adopts metallic articles such as aluminium alloy or titanium alloy, and these metallic articles are than great, the cost height.It is many not routine that heavier artificial limb brings for people with disability's daily life, and higher cost has increased the financial burden of user again.
The purpose of this utility model is the problem at above-mentioned existence, propose the lower limb pipe that a kind of glass fiber compound material is made, its existing higher working strength has lighter proportion again, it fully can substituted metal lower limb pipe use, and cost is more much lower than metal artificial limb.
This utility model is with fiberglass braided or be that base material and unsaturated polyester resin are composited with glass fibre and carbon fiber with glass fibre and the interlacing two dimension of aramid fiber or three dimensional fabric.Wherein glass fibre can be alkali-free glass fibre or high-strength glass fibre.Glass fibre and carbon fiber or glass fibre and the aramid fiber ratio that interweaves can also can be 3:1～1:1 for 1:1～1:3.
The utility model has the advantages that, it is compared with the metal leg pipe, proportion only is 1/2 of metal leg pipe, and hot strength surpasses the metal leg pipe, use such composite wood dipleg pipe, not only saved metal material but also light and handy artificial limb in a large number and brought many convenience for the life of user, it is sturdy and durable, cost has only 2/3 of metal artificial limb, has good economic benefits and social benefit.
Fig. 1 is this article construction sketch map.
Below in conjunction with embodiment this utility model is described in further detail.Produce the compound lower limb pipe of alkali-free glass fibre, specification is φ 30 * 400 * 3.The formpiston that uses is of a size of φ 24 * 400,80 40 strands of glass fiber yarns evenly are arranged on the 96 ingot control of two-dimensional braided machines, are woven into two-dimensional fabric with 45 °, after weaving finishes, fabric is combined to form die cavity together with formpiston horizontal positioned and former, and cavity dimension is exactly a lower limb pipe final size.At first with vacuum pump with the die cavity evacuation, preprepared resin is applied the gum-injecting port injection die cavity of certain pressure by the former lower curtate, when resin is full of die cavity and is overflowed by former top gum exudation mouth, stop injecting glue, sealing gum-injecting port and gum exudation mouth, former and formpiston are put into baking oven together under 120 ℃ of-150 ℃ of temperature, be incubated 2 hours, take out that the demoulding obtains final products when being cooled to 30-50 ℃.
If any the overweight person or to the working strength person of having relatively high expectations, the three dimensional fabric that then can use high-strength glass fibre or glass fibre and carbon fiber, glass fibre to become with the aramid fiber mixed weaving.The adult is generally 400mm length with the lower limb pipe, and the child is with being 200mm length.
Claims (3)
1, a kind of glass fiber compound material lower limb pipe, it is characterized in that it be with fiberglass braided one-tenth or be that base material and unsaturated polyester resin are composited with glass fibre and carbon fiber with glass fibre and the interlacing two dimension of aramid fiber or three dimensional fabric.
2, lower limb pipe according to claim 1 is characterized in that glass fibre is a kind of in as described below: (1) alkali-free glass fibre; (2) high-strength glass fibre.
3, lower limb pipe according to claim 1 is characterized in that glass fibre and carbon fiber or glass fibre and aramid fiber interweave ratio 1:1～1:3 or 3:1～1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226677 CN2181293Y (en) | 1994-01-28 | 1994-01-28 | Glass fibre composite leg pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226677 CN2181293Y (en) | 1994-01-28 | 1994-01-28 | Glass fibre composite leg pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181293Y true CN2181293Y (en) | 1994-11-02 |
Family
ID=33839592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226677 Expired - Fee Related CN2181293Y (en) | 1994-01-28 | 1994-01-28 | Glass fibre composite leg pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181293Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915886B (en) * | 2005-08-19 | 2011-05-11 | 深圳市海川实业股份有限公司 | Mixed aramid fiber and glass fiber enhanced resin rib |
| CN101379237B (en) * | 2006-02-11 | 2011-05-11 | Sgl金佩尔斯有限及两合公司 | Three-dimensional textile component structure consisting of high-tensile threads and method for producing said structure |
-
1994
- 1994-01-28 CN CN 94226677 patent/CN2181293Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915886B (en) * | 2005-08-19 | 2011-05-11 | 深圳市海川实业股份有限公司 | Mixed aramid fiber and glass fiber enhanced resin rib |
| CN101379237B (en) * | 2006-02-11 | 2011-05-11 | Sgl金佩尔斯有限及两合公司 | Three-dimensional textile component structure consisting of high-tensile threads and method for producing said structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104677194B (en) | A kind of modularity multidimensional bullet proof composite plating and preparation method thereof | |
| CN102632622B (en) | Preparation method of carbon fiber table leg produced by fiber-reinforced resin-matrix composite furniture material | |
| AU4939285A (en) | Fiber reinforced thermoplastic articles and process for the preparation thereof | |
| CN106183261B (en) | It is a kind of for the fiber shuffling composite material of artifucial limb and the manufacturing method of composite material artifucial limb | |
| CN206749089U (en) | Composite layer and pressure vessel | |
| CN2181293Y (en) | Glass fibre composite leg pipe | |
| CN201648829U (en) | Foam-filled stereoscopic reinforcing material | |
| CN201068500Y (en) | High-density fiber fabric | |
| CN109703061A (en) | A kind of carbon fiber palm and preparation method thereof | |
| CN1193724A (en) | Bulletproof halmet of composite material | |
| CN105571401B (en) | Flexible puncture-proof material of two-sided riveting and preparation method thereof | |
| CN101787602A (en) | Three-dimensional reinforced fabric knitted with foam strips | |
| CN103342015A (en) | Reinforced fabric composite plate for wood and applications in radar, laser, sonar and infrared whole stealth | |
| CN108904878A (en) | A kind of preparation and its structure of thermosetting property carbon fibre composite artificial limb | |
| CA2178311A1 (en) | Process for Manufacturing Products Made of a Fibre-Reinforced Composite Material | |
| CN109094581A (en) | A kind of high-speed train equipment ceiling skirtboard and preparation method thereof | |
| CN106273548A (en) | The automobile-used lightweight composite material and preparation method thereof of Cement Composite Treated by Plasma high-performance fiber | |
| CN204605046U (en) | A kind of carbon fibre reinforced composite sheet material | |
| CN201686801U (en) | Three-dimensional strengthened textile woven with foam strips | |
| CN207172906U (en) | High intensity and frivolous carbon fiber and bamboo composite | |
| CN115771320B (en) | Polypropylene self-reinforced composite material and preparation method thereof | |
| CN2441840Y (en) | PVC tough composite cloth | |
| CN219903663U (en) | Antistatic random linen fabric | |
| CN107310215A (en) | High intensity and frivolous carbon fiber and bamboo composite | |
| CN206085845U (en) | Compound surface fabric of rattan woven ware |
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 |