CN204877030U - Smooth left side board aluminium alloy in middle part of side - Google Patents
Smooth left side board aluminium alloy in middle part of side Download PDFInfo
- Publication number
- CN204877030U CN204877030U CN201520609421.4U CN201520609421U CN204877030U CN 204877030 U CN204877030 U CN 204877030U CN 201520609421 U CN201520609421 U CN 201520609421U CN 204877030 U CN204877030 U CN 204877030U
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- China
- Prior art keywords
- cavity
- slide rail
- plate
- groove
- utility
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a smooth left side board aluminium alloy in middle part of side, the positive pressure or negative pressure device comprises a cavity, the left side board upper end of cavity is connected with the joint board of ascending band saw tooth, be equipped with inside sunken long bayonet socket down on the sideboard, be equipped with a set of strip draw -in groove that gives sound insulation on the right board of left side cavity, the upper end of left side cavity is connected with the slide rail, inside cavity of slide rail and slidable mounting have the limiting plate, limiting plate and the interior spring coupling of bottom through being in compression state of slide rail, upper wall in the cavity, be equipped with a circular clamping groove under the slide rail, also be equipped with a circular clamping groove with it on the just right lower sideboard. The utility model discloses a structural design is simple, equitable, preparation convenient to use, and shock attenuation, water proofness are good, prevent expansion effect, prevent that leakage performance is good, and the maintenance is convenient, and this can improve safety, use comfort after the installation when guaranteeing the result of use.
Description
technical field:
The utility model relates to aluminium extruded sections field, particularly the Zhong Hua left side, a kind of middle part of the side plate aluminium extruded sections.
background technology:
Along with growth in the living standard, the highrise building of some middle and high ends and the quality of comfortable house aluminium alloys to its performance and surface have higher demand, at present, aluminium door frame popular on market and door leaf, exquisite appearance, not easily get rusty, but the cavity of the thermal insulation barriers adopted is little, cause the large percentage that aluminium accounts in integral material, the price of aluminium is increased, considerably increase the cost of material, because aluminium extruded sections has lightweight, resist and put forth effort strong advantage and be widely used on building, but aluminium extruded sections not sound insulation, insulation and anti-seismic performance inequality, and high in cost of production defect, and, the existing outward opening window frame section coefficient of expansion is larger, erection of doors and windows well after easily there is the phenomenon splitting glue, leakproof is poor, decay resistance is bad, maintenance expense is high, insulating properties is bad, lightning protection is needed at highrise building door and window, damping performance is bad, watertightness is bad.
utility model content:
The purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of Zhong Hua left side, middle part of the side plate aluminium extruded sections simple and reasonable for structure.
The technical solution adopted in the utility model is:
The Zhong Hua left side, middle part of the side plate aluminium extruded sections, comprise cavity, it is characterized in that: the plate upper end, the left side of described cavity is connected with the card adapter plate of band sawtooth upwards, lower side plate is provided with the long bayonet socket caved inward, the right side plate of left cavity is provided with one group of sound-insulation strip draw-in groove, the upper end of left cavity is connected with slide rail, slide rail inner hollow is also slidably fitted with limiting plate, and limiting plate is connected by the spring being in compressive state with slide rail inner bottom part.
The described Zhong Hua left side, middle part of the side plate aluminium extruded sections, is characterized in that: upper wall in described cavity, be in immediately below slide rail and be provided with a circular draw-in groove, lower side plate just right with it is also provided with a circular draw-in groove.
Compared with prior art, the beneficial effects of the utility model are:
Structure design of the present utility model is simple, rationally, make easy to use, and damping, watertightness are good, and anti-expansion effect, better anti-leakage property, easy maintenance, this part while guarantee result of use, can improve safety, comfort after mounting.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
detailed description of the invention:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
The Zhong Hua left side, middle part of the side plate aluminium extruded sections, comprise cavity 1, the plate upper end, the left side of cavity 1 is connected with the card adapter plate 2 of band sawtooth upwards, lower side plate is provided with the long bayonet socket 3 caved inward, the right side plate of left cavity is provided with one group of sound-insulation strip draw-in groove 4, the upper end of left cavity 1 is connected with slide rail 5, slide rail 5 inner hollow is also slidably fitted with limiting plate 6, limiting plate 6 is connected by the spring being in compressive state with slide rail 5 inner bottom part, upper wall in cavity 1, be in immediately below slide rail 5 and be provided with a circular draw-in groove 6, lower side plate just right with it is also provided with a circular draw-in groove 7.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.
Claims (2)
1. middle part of the side Zhong Hua left side plate aluminium extruded sections, comprise cavity, it is characterized in that: the plate upper end, the left side of described cavity is connected with the card adapter plate of band sawtooth upwards, lower side plate is provided with the long bayonet socket caved inward, the right side plate of left cavity is provided with one group of sound-insulation strip draw-in groove, the upper end of left cavity is connected with slide rail, slide rail inner hollow is also slidably fitted with limiting plate, and limiting plate is connected by the spring being in compressive state with slide rail inner bottom part.
2. the Zhong Hua left side, the middle part of the side according to claim 1 plate aluminium extruded sections, is characterized in that: upper wall in described cavity, be in immediately below slide rail and be provided with a circular draw-in groove, lower side plate just right with it is also provided with a circular draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609421.4U CN204877030U (en) | 2015-08-11 | 2015-08-11 | Smooth left side board aluminium alloy in middle part of side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609421.4U CN204877030U (en) | 2015-08-11 | 2015-08-11 | Smooth left side board aluminium alloy in middle part of side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877030U true CN204877030U (en) | 2015-12-16 |
Family
ID=54821414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520609421.4U Expired - Fee Related CN204877030U (en) | 2015-08-11 | 2015-08-11 | Smooth left side board aluminium alloy in middle part of side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877030U (en) |
-
2015
- 2015-08-11 CN CN201520609421.4U patent/CN204877030U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160811 |