CN203487957U - Plastic section bar with rhombic reinforcement ribs - Google Patents
Plastic section bar with rhombic reinforcement ribs Download PDFInfo
- Publication number
- CN203487957U CN203487957U CN201320481332.7U CN201320481332U CN203487957U CN 203487957 U CN203487957 U CN 203487957U CN 201320481332 U CN201320481332 U CN 201320481332U CN 203487957 U CN203487957 U CN 203487957U
- Authority
- CN
- China
- Prior art keywords
- section bar
- rhombus
- reinforcement ribs
- reinforcing rib
- wall
- 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
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastic section bar with rhombic reinforcement ribs. The section bar comprises outer walls and an inner cavity. The outer walls are made of plastic, and the inner cavity is in the middle of the outer walls. Reinforcement ribs with cross sections of meshed structures are inside the inner cavity. A cavity surrounded by each meshed structure unit of the reinforcement ribs has a cross section in the shape of a rhombus, the distance between two edges of which is between 8 and 16 mm and the thickness of each edge of which is between 0.9 and 1.5 mm. The section bar is simple in structure, easy to process, light in weight, low in cost, improved in strength, and enhanced in thermal insulation performance.
Description
Technical field
The utility model relates to building field, is specifically related to a kind of plastic material with rhombus reinforcing rib.
Background technology
Along with expanding economy, timber is as important constructional materials, and requirement sharply increases.Caused the excessive exploitation of timber resources, and then destroyed the ecological environment that the mankind depend on for existence, need to spend decades, the time of upper a century could recover, the consumption that therefore reduces timber is the task of top priority.Various types of plastic materials have obtained development at full speed in addition, they have the features such as output is large, price is low, easy to process, lightweight, some plastic material can be used as the alternative of timber, therefore their physical property, chemical property, processing characteristics all meet the requirement of building aspect to some extent, and it is feasible correct with plastics, replacing the direction of timber.At present existing many building units replace with plastics, but timber and plastics are two kinds of dissimilar materials after all, there are different characteristics and difference, as lower in the intensity of plastics, as the hot strength 34-62Mpa of polyvinyl chloride, bending strength 68-123Mpa, in order to improve working strength, lining steel profile in plastic material, this method exists processed complex, weight is large, cost is high problem, for this reason, must find better method.
At present, common door and window need be installed for improving section bar rigidity and improving the enhanced type steel of Software For Strength Correction of Plastic Doors And Windows in when assembling with plastic material, and enhanced type steel needs special, has increased installation, the operation such as fixing during assembling, and cost increases; The shape and size of section bar mold enhanced type steel chamber need accurately design, processing and debugging could meet the requirement that enhanced type steel is installed; Although preservative treatment is carried out on enhanced type steel surface, easily infiltrated the moisture rust corrosion of die cavity, affect the application life of door and window.
Utility model content
The utility model has been intended to provide a kind of plastic material with rhombus reinforcing rib, and to solve the deficiencies in the prior art, the technical problems to be solved in the utility model is achieved through the following technical solutions.
A kind of plastic material with rhombus reinforcing rib, comprise outer wall and inner chamber, it is characterized in that: described outer wall is plastic material, in the centre of outer wall, it is inner chamber, in inner chamber, have cross section and be cancellated reinforcing rib, the cross section of the cavity that each net structure unit of described reinforcing rib surrounds is rhombus; The opposite side distance of described rhombus is from being 8-16 millimeter, and the thickness on each limit is 0.9-1.5 millimeter.
Further, described outer wall is made by the modified polyvinyl chloride with ageing resistace, and described net structure unit is made by the high modified polyvinyl chloride of rigidity.
In the preparation, outer wall materials and net structure unit material utilize screw extruder and shaper once to shape, and its intensity has reached the index of steel lining plastic material, have effectively reduced thermal transmittance simultaneously, have improved heat-insulating property.
The utlity model has following beneficial effect: simple in structure, easy to process; Lightweight, cost is low; Not only improve intensity, also increased heat-insulating property.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral in accompanying drawing is followed successively by: 1, outer wall, 2, inner chamber, 3, reinforcing rib, 4, net structure unit.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, further set forth design feature of the present utility model.
As shown in Figure 1, a kind of plastic material with rhombus reinforcing rib, comprise outer wall and inner chamber, the described outer wall modified polyvinyl chloride with ageing resistace of serving as reasons is made, in the centre of outer wall, it is inner chamber, in inner chamber, have cross section and be cancellated reinforcing rib, the cross section of the cavity that each net structure unit of described reinforcing rib surrounds is rhombus; The opposite side distance of described rhombus is from being 12 millimeters, and the thickness on each limit is 1 millimeter.
The utlity model has following advantage:
Heat-insulation and heat-preservation is good.When space length is when 12mm is above, air can produce convection current, improves heat exchanger effectiveness, thereby causes heat-insulating property to reduce.Netted inner chamber section bar is that inner chamber is separated into each spacing for being less than 10mm loculus, has effectively suppressed the convection current of air, improves heat-insulating property.Adopt the section bar of this kind of structure simultaneously, can exempt to fill enhanced type steel, steel is hot excellence conductor, and its coefficient of thermal conductivity is between 46.4～69.6, and PVC plastics coefficient of thermal conductivity is 0.14, and the former is three or four hundred times of the latter, therefore uses netted inner-cavity structure section bar heat-insulation and heat-preservation good
Sound-proofing is strong.Each separate chamber is divided into a plurality of small unit by section bar inner chamber, and each unit is relatively independent, can effectively alleviate the vibration of air when propagating sound, and sound attenuating amplitude is increased, and increases substantially soundproof effect.
Possesses general section bar door and window function.For the netted structure design in little space of inner chamber, can by post-production, reach the performance in each function chamber of conventional section bar, can realize drain function by boring.
The door and window of made does not need to install additional steel lining, can reduce the cost of manufacture of door and window, and installation procedure is short, and waste and old door and window is easy to recycle.
The above embodiment has only been expressed a kind of embodiment of the present utility model, but can not therefore be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
Claims (2)
1. a plastic material with rhombus reinforcing rib, comprise outer wall and inner chamber, it is characterized in that: described outer wall is plastic material, in the centre of outer wall, it is inner chamber, in inner chamber, have cross section and be cancellated reinforcing rib, the cross section of the cavity that each net structure unit of described reinforcing rib surrounds is rhombus; The opposite side distance of described rhombus is from being 8-16 millimeter, and the thickness on each limit is 0.9-1.5 millimeter.
2. a kind of plastic material with rhombus reinforcing rib according to claim 1, is characterized in that: described outer wall is made by the modified polyvinyl chloride with ageing resistace, and described net structure unit is made by the high modified polyvinyl chloride of rigidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481332.7U CN203487957U (en) | 2013-08-08 | 2013-08-08 | Plastic section bar with rhombic reinforcement ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481332.7U CN203487957U (en) | 2013-08-08 | 2013-08-08 | Plastic section bar with rhombic reinforcement ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487957U true CN203487957U (en) | 2014-03-19 |
Family
ID=50258796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481332.7U Expired - Fee Related CN203487957U (en) | 2013-08-08 | 2013-08-08 | Plastic section bar with rhombic reinforcement ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487957U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924887A (en) * | 2014-03-26 | 2014-07-16 | 安徽同曦金鹏铝业有限公司 | Upper frame profile for aluminum alloy sliding windows |
| CN103953260A (en) * | 2014-03-26 | 2014-07-30 | 安徽同曦金鹏铝业有限公司 | Thermal insulation part of medium square of door |
| CN105386683A (en) * | 2015-12-18 | 2016-03-09 | 浙江解放装饰工程有限公司 | Lower plate surface of plastic steel window sash sectional material |
| CN107048741A (en) * | 2016-08-30 | 2017-08-18 | 广东乐惠购网络科技有限公司 | A kind of multifunctional plastic wardrobe |
-
2013
- 2013-08-08 CN CN201320481332.7U patent/CN203487957U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924887A (en) * | 2014-03-26 | 2014-07-16 | 安徽同曦金鹏铝业有限公司 | Upper frame profile for aluminum alloy sliding windows |
| CN103953260A (en) * | 2014-03-26 | 2014-07-30 | 安徽同曦金鹏铝业有限公司 | Thermal insulation part of medium square of door |
| CN105386683A (en) * | 2015-12-18 | 2016-03-09 | 浙江解放装饰工程有限公司 | Lower plate surface of plastic steel window sash sectional material |
| CN107048741A (en) * | 2016-08-30 | 2017-08-18 | 广东乐惠购网络科技有限公司 | A kind of multifunctional plastic wardrobe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203487957U (en) | Plastic section bar with rhombic reinforcement ribs | |
| CN201165818Y (en) | Plastic section bar with honeycomb type cavity | |
| CN201933427U (en) | Acoustic panel for cement noise barrier | |
| CN203769113U (en) | Novel light steel keel impact-resistant wall with holes formed in webs | |
| CN202865760U (en) | Sound barrier panel | |
| CN201110093Y (en) | Plastic section bar for door and window with gridding-shaped inner cavity | |
| CN203603687U (en) | Aluminum-lining integrated PVC plastic window sectional material | |
| CN204552447U (en) | Door and window auxiliary frame structure | |
| CN204716012U (en) | Aluminium-wood energy saving door | |
| CN205277210U (en) | Glass steel electric power door | |
| CN205047047U (en) | Door -window attaching frame | |
| CN205382824U (en) | Disconnected hot window wrap of prefabricated mould shell heat preservation | |
| CN204716020U (en) | High strength middle rail for casement window profile shapes | |
| CN206256813U (en) | Self-reinforcing door and window structure | |
| CN205000825U (en) | Door -window attaching frame | |
| CN213540144U (en) | Strenghthened type sound insulation timber | |
| CN203867006U (en) | Horizontal type U-shaped glass | |
| CN202731015U (en) | Door or window frame reinforcing structure for cast-in-place foam concrete wall | |
| CN202466887U (en) | Hollow internal model metal net | |
| CN203547390U (en) | Multifunctional wood plastic side-hung window section | |
| CN203383651U (en) | Solid broken-bridge aluminum-plastic door-window profile | |
| CN201679138U (en) | Regenerated anti-seismic brick with double through holes | |
| CN203961629U (en) | Steel is moulded energy saving door and window auxiliary frame | |
| CN205000812U (en) | Door -window attaching frame | |
| CN201258656Y (en) | Combined door frame of high molecular foam material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |