CN203394292U - Modified combined corner - Google Patents
Modified combined corner Download PDFInfo
- Publication number
- CN203394292U CN203394292U CN201320432881.5U CN201320432881U CN203394292U CN 203394292 U CN203394292 U CN 203394292U CN 201320432881 U CN201320432881 U CN 201320432881U CN 203394292 U CN203394292 U CN 203394292U
- Authority
- CN
- China
- Prior art keywords
- hole
- drainage
- intermediate mass
- nylon block
- metal intermediate
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 39
- 239000004677 Nylon Substances 0.000 claims abstract description 32
- 229920001778 nylon Polymers 0.000 claims abstract description 32
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 12
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a modified combined corner comprising an L-shaped metal middle block and an L-shaped nylon block. The surface of a vertical part of the L-shaped metal middle block is provided with a first guide through hole. The surface of a horizontal part of the L-shaped metal middle block is provided with a second guide through hole. Both the first guide through hole and the second guide through hole are horn shaped. The modified combined corner has the advantages that material on two sides of the vertical part of the L-shaped metal middle block and material on two sides of the horizontal part can be mutually communicated respectively through the first and second guide through holes; after formation, the parts of the nylon block on two sides of the vertical part of the L-shaped metal middle block are fixedly connected through a connecting rib and the parts of the nylon block on two sides of the horizontal part are also fixedly connected through a connecting rib; through the use of the connecting ribs, the strength of bonding between the L-shaped nylon block and the L-shaped metal middle block is improved and the strength of the L-shaped nylon block is also improved.
Description
Technical field
The utility model relates to a kind of door and window assembling fittings, particularly a kind of combination corner brace for fixed gate window profile turning.
Background technology
Now for the combination corner brace at fixed gate window profile turning, its overall structure is L-type, this combination corner brace comprises L-type metal intermediate mass and is coated on the L-type nylon block outside this L-type metal intermediate mass, on the surface, vertical portion of this L-type nylon block and horizontal part surface, all offer pod apertures, on the dual-side of the vertical portion of this L-type nylon block and the dual-side of horizontal part, be concaved with respectively the installation groove of installing for coordinating with alumium alloy door and window.The combination corner brace of this kind of structure, material in L-type metal intermediate mass vertical portion dual-side when injection mo(u)lding cannot circulate mutually, material in L-type metal intermediate mass horizontal part dual-side also cannot circulate mutually, make like this bond strength of L-type nylon block after moulding and L-type metal intermediate mass lower, thereby make L-type nylon block be prone to cracking phenomena.
In view of this, the inventor conducts in-depth research the structure of combination corner brace, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of higher modified combination corner brace of bond strength that makes L-type nylon block and L-type metal intermediate mass.
The technical scheme that the utility model adopts is such: a kind of modified combination corner brace, comprise L-type metal intermediate mass and be coated on the L-type nylon block outside this L-type metal intermediate mass, on the surface of this L-type nylon block vertical portion, offer the first pod apertures, on the surface of this L-type nylon block horizontal part, offer the second pod apertures, the dual-side of this L-type nylon block vertical portion is concaved with respectively the first installation groove of installing for coordinating with alumium alloy door and window, is concaved with respectively the second installation groove of installing for coordinating with alumium alloy door and window on the dual-side of this L-type nylon block horizontal part; On the surface of above-mentioned L-type metal intermediate mass vertical portion, offer the first drainage through hole, on the surface of above-mentioned L-type metal intermediate mass horizontal part, offer the second drainage through hole, and above-mentioned the first drainage through hole and above-mentioned the second drainage through hole are all horn-like.
Above-mentioned the first drainage through hole is provided with at least two, and above-mentioned the second drainage through hole is provided with at least two.
Above-mentioned L-type metal intermediate mass is angle bar.
Adopt after technique scheme, a kind of modified combination corner brace of the present utility model, because the surface of L-type metal intermediate mass vertical portion offers the first drainage through hole, on the surface of L-type metal intermediate mass horizontal part, offer the second drainage through hole, like this, when injection mo(u)lding, by the first drainage through hole and the second drainage through hole, make the material of both sides, L-type metal intermediate mass vertical portion and the material of horizontal part both sides can distinguish circulation mutually, and in the first drainage through hole and the second drainage through hole, also having material exists, after moulding, the nylon block of both sides, L-type metal intermediate mass vertical portion and the nylon block of horizontal part both sides all have a connection rib and are fixed together, by this, connect rib and both increased the bond strength between L-type nylon block and L-type metal intermediate mass, increased again L-type nylon block self intensity, meanwhile, drainage through hole is horn-like, by this horn shape, can play drainage to material, because L-type metal intermediate mass is angle bar, L-type metal intermediate mass can directly cut moulding so again, without being welded with two iron blocks, greatly reduces cost of manufacture.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the stereogram of L-type metal intermediate mass in the utility model.
In figure:
L-type metal intermediate mass 1 vertical portion 11
The first drainage through hole 111 horizontal parts 12
The second drainage through hole 121 L-type nylon blocks 2
The second pod apertures 221 second is installed groove 222
The specific embodiment
A kind of modified combination corner brace of the present utility model, as Fig. 1, shown in 2, comprise L-type metal intermediate mass 1 and be coated on the L-type nylon block 2 outside this L-type metal intermediate mass 1, this L-type nylon block 2 has vertical portion 21 and horizontal part 22, on the surface of this vertical portion 11, offer the first pod apertures 211, on the surface of horizontal part 22, offer the second pod apertures 221, on the dual-side of this vertical portion 21, be concaved with respectively the first installation groove 212 of installing for coordinating with alumium alloy door and window, on the dual-side of this horizontal part 22, be concaved with respectively the second installation groove 222 of installing for coordinating with alumium alloy door and window, this L-type metal intermediate mass 1 is angle bar, this L-type metal intermediate mass 1 has vertical portion 11 and horizontal part 12, on the surface of this vertical portion 11, offer the first drainage through hole 111 of at least two, on the surface of this horizontal part 12, offer the second drainage through hole 121 of at least two, and the first drainage through hole 111 and the second drainage through hole 121 are all horn-like.
Adopt after technique scheme, a kind of modified combination corner brace of the present utility model, while making to combine corner brace injection mo(u)lding by the first drainage through hole 111 and the second drainage through hole 121, the material of 21 both sides, vertical portion can circulate mutually, the material of horizontal part 22 both sides can circulate mutually, and in the first drainage through hole 111 and the second drainage through hole 121, also having material exists, after moulding, the nylon block of 21 both sides, L-type metal intermediate mass 2 vertical portion and the nylon block of horizontal part 22 both sides all have a connection rib and are fixed together like this, by this, connect rib and both increased the bond strength between L-type nylon block and L-type metal intermediate mass, increased again L-type nylon block self intensity, meanwhile, the first drainage through hole 111 and the second drainage through hole 121 are all horn-like, can play drainage to material like this by this horn shape, because L-type metal intermediate mass 1 is angle bar, L-type metal intermediate mass 1 can directly cut moulding so again, without being welded with two iron blocks, greatly reduces cost of manufacture.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (3)
1. a modified combines corner brace, comprise L-type metal intermediate mass and be coated on the L-type nylon block outside this L-type metal intermediate mass, on the surface of this L-type nylon block vertical portion, offer the first pod apertures, on the surface of this L-type nylon block horizontal part, offer the second pod apertures, the dual-side of this L-type nylon block vertical portion is concaved with respectively the first installation groove of installing for coordinating with alumium alloy door and window, is concaved with respectively the second installation groove of installing for coordinating with alumium alloy door and window on the dual-side of this L-type nylon block horizontal part; It is characterized in that: on the surface of above-mentioned L-type metal intermediate mass vertical portion, offer the first drainage through hole, on the surface of above-mentioned L-type metal intermediate mass horizontal part, offer the second drainage through hole, and above-mentioned the first drainage through hole and above-mentioned the second drainage through hole are all horn-like.
2. a kind of modified combination corner brace according to claim 1, is characterized in that: above-mentioned the first drainage through hole is provided with at least two, and above-mentioned the second drainage through hole is provided with at least two.
3. a kind of modified combination corner brace according to claim 1, is characterized in that: above-mentioned L-type metal intermediate mass is angle bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432881.5U CN203394292U (en) | 2013-07-19 | 2013-07-19 | Modified combined corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432881.5U CN203394292U (en) | 2013-07-19 | 2013-07-19 | Modified combined corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394292U true CN203394292U (en) | 2014-01-15 |
Family
ID=49905829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320432881.5U Expired - Lifetime CN203394292U (en) | 2013-07-19 | 2013-07-19 | Modified combined corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387521A (en) * | 2017-06-23 | 2017-11-24 | 深圳蓄能发电有限公司 | A kind of general-purpose corner brace |
-
2013
- 2013-07-19 CN CN201320432881.5U patent/CN203394292U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387521A (en) * | 2017-06-23 | 2017-11-24 | 深圳蓄能发电有限公司 | A kind of general-purpose corner brace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |