CN217054779U - Hidden hinge fixing base - Google Patents
Hidden hinge fixing base Download PDFInfo
- Publication number
- CN217054779U CN217054779U CN202120966076.5U CN202120966076U CN217054779U CN 217054779 U CN217054779 U CN 217054779U CN 202120966076 U CN202120966076 U CN 202120966076U CN 217054779 U CN217054779 U CN 217054779U
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- China
- Prior art keywords
- base
- hidden hinge
- installation
- top surface
- base subassembly
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Abstract
The utility model discloses a hidden hinge unable adjustment base, including two parallel arrangement's L shape base subassembly side by side, it is equipped with the connecting piece to fix respectively between two base subassembly's both ends, it is fixed spacing to prolong outside border at a base subassembly's top surface and be equipped with, top surface at a base subassembly is equipped with spacing post, spacing recess has been seted up on another base subassembly, through setting up this unable adjustment base between window frame section bar and hidden hinge, the stability of hidden hinge mount has been strengthened, the condition of skew has been avoided taking place in installation and the use, the installation effectiveness has been improved.
Description
The technical field is as follows:
the utility model relates to a door and window connects accessory field, concretely relates to hidden hinge unable adjustment base.
Background art:
the hidden hinge has been widely used for installing a window due to its aesthetic advantages, and the hidden hinge of a casement window in the current market is composed of a frame bottom plate, a frame support plate, a sash bottom plate and a sash support plate, wherein the frame bottom plate is installed on a horizontal frame of a window frame profile, and the frame support plate is installed on a vertical frame of the window frame profile for providing support for a window sash, so that the stability and reliability thereof are very important.
In the hidden hinge installation process, because be provided with the installation spine on the frame of window frame section bar, the hinge lacks the screens and can appear controlling the skew, and the installation is unstable, causes one side casement overlap joint volume to be few, leads to performance such as airtight, watertight, give sound insulation to descend the scheduling problem. In addition, in the swing process of the window sash, the frame bottom plate can generate shearing force on the fixing screw, so that the fixing screw is loosened and even broken, and the reliability is reduced.
The utility model has the following contents:
an object of the utility model is to provide an installation is fixed firmly and simple to operate's hidden hinge unable adjustment base.
The utility model discloses by following technical scheme implement: a hidden hinge fixing base comprises two L-shaped base assemblies which are arranged side by side in parallel, connecting pieces are respectively and fixedly arranged between the two ends of the two base assemblies, and the two base assemblies are connected into an integral structure through the connecting pieces.
Furthermore, a limit strip is fixedly arranged on the top surface of one base component along the outer side edge.
Furthermore, a limiting column is arranged on the top surface of one base assembly, and a limiting groove is formed in the other base assembly.
The utility model has the advantages that: through set up unable adjustment base between window frame section bar and hidden hinge, strengthened hidden hinged mounting's stability, avoided installation and the use in take place skew, the screw receives the casement shearing force to take place not hard up and the cracked condition, improved the installation effect, this hidden hinged mounting base simple structure realizes with low costs, installation effectiveness height moreover.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the installation of the present invention;
FIG. 3 is a schematic view of the usage state of the present invention;
reference numerals are as follows: base subassembly 1, connecting piece 2, spacing 3, spacing post 4, spacing recess 5, lead to groove 6, window frame section bar frame 7, installation spine 8, hidden hinge 9, screw hole 10.
The specific implementation mode is as follows:
as shown in fig. 1-3, the hidden hinge fixing base of the present invention comprises two side-by-side parallel arranged L-shaped base assemblies 1, two connecting members 2 are respectively fixed between the two ends of the base assemblies 1, two of the base assemblies 1 are connected into an integrated structure through the connecting members 2. And a limiting strip 3 is fixedly arranged on the top surface of one base component 1 along the outer side edge. The top surface of one base component 1 is provided with a limit column 4, and the other base component 1 is provided with a limit groove 5.
In the installation process of the hidden hinge, firstly, the two L-shaped base assemblies 1 are installed on a frame 7 of a window frame profile, an installation ridge 8 of the window frame profile is located in a through groove 6 formed between the base assemblies 1, the base assemblies 1 are stably fixed on the window frame profile, then the hidden hinge 9 is fixedly installed on the base assemblies 1 through a limiting strip 3 on the base assemblies, a limiting groove 5 and a limiting column 4 corresponding to a limiting hole of the hidden hinge, and finally, the hidden hinge 9 is fixed on the frame 7 of the window frame profile by utilizing a screw hole 10 penetrating through the hidden hinge and a screw penetrating through the base assemblies 1, so that the installation stability of the hidden hinge is enhanced, the condition of deviation in the installation and use processes is avoided, and the installation effect is improved.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The hidden hinge fixing base is characterized by comprising two L-shaped base components which are arranged side by side in parallel, connecting pieces are respectively and fixedly arranged between the two ends of the two base components, a through groove is formed between the base components, and a mounting ridge of a window frame profile is positioned in the through groove formed between the base components.
2. The hidden hinge fixing base as claimed in claim 1, wherein a limiting bar is fixed along an outer edge of a top surface of one of the base members.
3. The concealed hinge fixing base according to claim 2, wherein a limiting post is disposed on a top surface of one of the base members, and a limiting groove is disposed on the other base member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120966076.5U CN217054779U (en) | 2021-05-06 | 2021-05-06 | Hidden hinge fixing base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120966076.5U CN217054779U (en) | 2021-05-06 | 2021-05-06 | Hidden hinge fixing base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217054779U true CN217054779U (en) | 2022-07-26 |
Family
ID=82465068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120966076.5U Active CN217054779U (en) | 2021-05-06 | 2021-05-06 | Hidden hinge fixing base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217054779U (en) |
-
2021
- 2021-05-06 CN CN202120966076.5U patent/CN217054779U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |