The utility model discloses a split expansion glue injection corner code, which comprises two aluminum corner code units arranged symmetrically in front and back, the front corner code and the back corner code are spliced together side by side through the plastic buckle; the outer corner board and the inner corner board of the front corner code and the back corner code are connected through the end board to form an integrated structure with hollow interior, and the corners are connected together through the inclined board, and the inclined board is provided with a glue injection guide groove The inner angle plate is provided with a concave cavity for holding glue; the tail of both sides of the outer angle plate is provided with an installation groove, and the installation groove is provided with a semicircle hole. After splicing, the semicircle hole forms a combined circular hole, and the end of the inclined plate is connected with a top plate extending to the interior of the cavity for holding glue, and the end of the top plate is provided with a concave right angle top groove. The utility model has the advantages of convenient disassembly and assembly, controlling the matching tightness between the front corner code and the rear corner code and the profile frame of the aluminum doors and windows through the self tapping screw, preventing the dislocation of the profile frame of the aluminum doors and windows, having a glue injection channel, improving the sealing performance of the profile frame of the aluminum doors and windows, and being more closely connected with the profile frame of the aluminum doors and windows to prevent looseness.
【技术实现步骤摘要】
一种分体膨胀注胶角码
本技术涉及涉及一种门窗的配件,尤其涉及一种注胶角码。
技术介绍
现有技术中,铝门窗型材边框一般为方框型,铝门窗的型材边框之间的连接一般采用角码连接;铝门窗的型材边框之间的连接为了隐藏角码,如图11~图12所示,常将铝门窗的型材边框的端部加工成45度角的斜切角构成直角拼接,但现有的普遍使用的通用的活动角码和注胶角码存在以下几个缺陷:(1)现有的活动角码组角表面高低差不可控制,两个料面始终随着外力作用发生错位,门窗角强度极差,稍加外力就能使活动角码变形开裂,存在结构安全隐患。(2)现有的市面上通用的注胶角码有以下几种:锯切角码配合塑料导流片、压铸角码和注塑角码。但在使用中仍然存在很多问题:1)锯切角码配合塑料导流片:主要的缺点是塑料导流片与角码和型材之间形成了隔离层,不能使角码与型材形成一个整体,遇有外力作用致使角码与型材发生位移而导致注胶胶面开裂影响防水性能和角部强度。2)压铸角码:主要的缺点是压铸产品性能淬硬易碎,用撞角机或打销钉时容易将压铸角码弄碎,从而影响门窗角部强度和防水性能。压铸角码的生产效率低,成本高,增加门窗制作成本达到25%左右,致使门窗生产企业运营成本大幅度升高,同时也影响了门窗的营销业绩。3)注塑角码:主要的缺点是注塑角码的自身强度低,材质属于软性的,无法达到门窗所要求的强度,而且由于设计缺陷而导致严重费胶。为了解决上述存在的技术问题,例如专利号为“CN201711172381.1”、申请公布号为“CN107762360A”、专利名称为“一种门窗用注胶角码及其加 ...
【技术保护点】
1.一种分体膨胀注胶角码,其特征在于:它包括前后对称设置的2个铝质角码单元,分别为结构前后对称的前角码和后角码,前角码和后角码的直角尖处设有将前角码和后角码并排拼接在一起的塑料扣片;从横截面看,前角码和后角码均为直角角码,两者均包括一内一外设置的两块直角板,分别为外角板和内角板,外角板和内角板的端部通过端板连接形成内部中空的一体化结构,外角板和内角板的对角通过斜板连接在一起,斜板靠外一侧设有纵向设置的注胶导流槽;内角板的直角处设有内凹的容胶腔;/n外角板的直角尖处顶部设有与注胶导流槽连通的横向卡槽,横向卡槽为下宽上窄的燕尾卡槽;所述塑料扣片包括塑料滑块,塑料滑块下部设有与横向卡槽匹配的燕尾卡块;/n外角板两侧尾部设有横向下沉的安装槽,安装槽靠内的一侧设有半圆孔,拼接后前角码和后角码两者的外角板的半圆孔形成一个组合圆孔,当安装自攻螺钉进入该组合圆孔时,将前角码和后角码分别向两侧胀开,使前角码和后角码一前一后贴紧铝门窗的型材边框内侧。/n
【技术特征摘要】
1.一种分体膨胀注胶角码,其特征在于:它包括前后对称设置的2个铝质角码单元,分别为结构前后对称的前角码和后角码,前角码和后角码的直角尖处设有将前角码和后角码并排拼接在一起的塑料扣片;从横截面看,前角码和后角码均为直角角码,两者均包括一内一外设置的两块直角板,分别为外角板和内角板,外角板和内角板的端部通过端板连接形成内部中空的一体化结构,外角板和内角板的对角通过斜板连接在一起,斜板靠外一侧设有纵向设置的注胶导流槽;内角板的直角处设有内凹的容胶腔;
外角板的直角尖处顶部设有与注胶导流槽连通的横向卡槽,横向卡槽为下宽上窄的燕尾卡槽;所述塑料扣片包括塑料滑块,塑料滑块下部设有与横向卡槽匹配的燕尾卡块;
外角板两侧尾部设有横向下沉的安装槽,安装槽靠内的一侧设有半圆孔,拼接后前角码和后角码...
【专利技术属性】
技术研发人员:鲁金泉,
申请(专利权)人:佛山市加尼兴五金制品有限公司,
类型:新型
国别省市:广东;44
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