CN204627297U - A kind of connection fastener for connecting forms and auxiliary frame - Google Patents
A kind of connection fastener for connecting forms and auxiliary frame Download PDFInfo
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- CN204627297U CN204627297U CN201520245830.0U CN201520245830U CN204627297U CN 204627297 U CN204627297 U CN 204627297U CN 201520245830 U CN201520245830 U CN 201520245830U CN 204627297 U CN204627297 U CN 204627297U
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- forms
- auxiliary frame
- plug division
- convergence part
- set screw
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Abstract
The utility model discloses a kind of connection fastener for connecting forms and auxiliary frame, comprise the Plug Division that is connected with set screw in auxiliary frame and the convergence part with window latch, both sides, described Plug Division are convergence part, Plug Division is protruding relative to convergence part, and the distance of Plug Division projection is the clearance distance between auxiliary frame and forms.Plug Division is also provided with the inserting groove with set screw bossing adaptation, described inserting groove opening portion diminishes until identical with set screw bossing to the width in groove gradually, convergence part is also provided with the bayonet socket for linking closely with forms, described bayonet socket is protruding from convergence part, and height of projection equals the thickness of forms connecting portion.Adopt design of the present utility model, connection fastener can by the mode of grafting, and connect forms and auxiliary frame, easy for installation, energy-conserving and environment-protective, are imbued with practicality.
Description
Technical field
The utility model is specifically related to a kind of fastener, particularly a kind of connection fastener for connecting forms and auxiliary frame.
Background technology
Prior art is as follows:
A kind of hidden seam aluminum plate curtain wall system (publication number CN202577665U) of moulding of lockstitching a border, it discloses a kind of lock seaming moulding fastener, aluminium sheet and aluminium alloys auxiliary frame are fixed, and aluminium alloys auxiliary frame is pressed on steel post and steel cross bar by described aluminium alloys pressing plate, and is fixed by attachment screw; In described aluminum-alloy line, fastener is inserted in aluminium alloys pressing plate and forms spring snap type connection, sealed by silicone sealant between fastener and aluminium sheet in described aluminum-alloy line, described aluminium alloys ledgement and aluminium alloys vertical moulding are pinned mutually by fastener in laciniation and aluminum-alloy line; Described aluminium alloys vertical moulding is inserted between aluminium alloys ledgement.
First the scheme of prior art is applied to decoration, its operating principle is that in aluminum-alloy line, fastener is inserted in the connection of aluminium alloys pressing plate formation spring snap type, then it realizes the cooperation needing aluminium alloys pressing plate, cannot be linked closely separately the function of auxiliary frame and aluminium sheet, the connected mode of this kind of fastener also adopts the compressing of screw, although but this kind of connected mode good fixing effect, be inconvenient to dismantle, the work such as cleaning and maintenance of auxiliary frame after affecting.
Summary of the invention
Goal of the invention: in order to existing auxiliary frame connection fastener connected mode is inconvenient to dismantle, component is many, easily affects the problem of connective stability.
Technical scheme: to achieve these goals, the utility model provides following technical scheme: a kind of connection fastener for connecting forms and auxiliary frame, comprise the Plug Division be connected with set screw in auxiliary frame and the convergence part of linking closely with forms, both sides, described Plug Division are convergence part, Plug Division is protruding relative to convergence part, Plug Division is also provided with the inserting groove with set screw bossing adaptation, convergence part is also provided with the bayonet socket for linking closely with forms, and described bayonet socket is protruding from convergence part.
As optimization, described Plug Division and convergence part integrated molding.
As optimization, the distance of described Plug Division projection is the clearance distance between auxiliary frame and forms.
As optimization, described inserting groove opening portion diminishes until identical with set screw bossing diameter gradually to the width in groove.
As optimization, the height of projection of described bayonet socket equals the thickness of forms connecting portion.
As optimization, described inserting groove groove inner bottom part is the arc with set screw adaptation.
Operating principle: nail on set screw after wall in auxiliary frame in auxiliary frame, set screw screw thread has part to expose auxiliary frame, then the threaded portion inserting groove of connection fastener being aimed at set screw directly carries out socket connection, namely complete and the linking closely of auxiliary frame, then be connected with forms at the bayonet socket by convergence part, then insert mortar in auxiliary frame and forms time, namely complete the installation of auxiliary frame and forms, the installation time limit is short, convenient disassembly.
Beneficial effect: the utility model compared with prior art: Plug Division is protruding relative to convergence part, for convenience of inserting cement mortar to realize the fixing of auxiliary frame and forms between auxiliary frame and forms, Plug Division is also provided with the inserting groove with set screw bossing adaptation, the connection of plug-in type is adopted to carry out dismantling and assembly and adjustment for convenience of in installation process, also after facilitating, forms remove auxiliary frame, save man-hour, Plug Division and convergence part integrated molding, because connection fastener is integration fastener, documents can not be similar to need the combination of other accessories thus realize new function, comparatively speaking, steadiness is also better.
Accompanying drawing explanation
Fig. 1 is plane structure schematic diagram of the present utility model;
Fig. 2 is cross section structure schematic diagram of the present utility model;
Fig. 3 is the structural representation after installation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As seen in figs. 1 and 3, a kind of connection fastener for connecting forms and auxiliary frame, comprise the Plug Division 3 be connected with set screw 2 in auxiliary frame 1 and the convergence part 5 of linking closely with forms 4, both sides, described Plug Division 3 are convergence part 5, Plug Division 3 is protruding relative to convergence part 5, Plug Division 3 is also provided with the inserting groove 6 with set screw 2 bossing adaptation, convergence part 5 is also provided with the bayonet socket 7 for linking closely with forms 4, and described bayonet socket 7 is protruding from convergence part 5.Plug Division 3 and convergence part 5 integrated molding.The distance of described Plug Division 3 projection is the clearance distance between auxiliary frame 1 and forms 4.Described inserting groove 6 opening portion diminishes until identical with set screw 2 bossing diameter gradually to the width in groove.The height of projection of described bayonet socket 7 equals the thickness of forms connecting portion 8.Described inserting groove 6 groove inner bottom part is the arc with set screw 2 adaptation.The part that described bayonet socket 7 is convergence part 5 is formed from its up/down projection.
Auxiliary frame 1 nails on set screw 2 after wall in auxiliary frame 1, set screw 2 screw thread has part to expose auxiliary frame 1, then the threaded portion inserting groove 6 of connection fastener being aimed at set screw 2 directly carries out socket connection, namely complete and the linking closely of auxiliary frame 1, then be connected with forms 4 at the bayonet socket 7 by convergence part 5, then insert mortar in auxiliary frame 1 and forms 4 time, namely complete the installation of auxiliary frame 1 and forms 4, the installation time limit is short, convenient disassembly.Described Plug Division 3 projection is arc, is more suitable for adapting to pressure.
Claims (6)
1. one kind for connecting the connection fastener of forms and auxiliary frame, it is characterized in that: comprise the Plug Division be connected with set screw in auxiliary frame and the convergence part of linking closely with forms, both sides, described Plug Division are convergence part, Plug Division is protruding relative to convergence part, Plug Division is also provided with the inserting groove with set screw bossing adaptation, convergence part is also provided with the bayonet socket for linking closely with forms, and described bayonet socket is protruding from convergence part.
2. the connection fastener for connecting forms and auxiliary frame according to claim 1, is characterized in that: described Plug Division and convergence part integrated molding.
3. the connection fastener for connecting forms and auxiliary frame according to claim 1, is characterized in that: the distance of described Plug Division projection is the clearance distance between auxiliary frame and forms.
4. the connection fastener for connecting forms and auxiliary frame according to claim 1, is characterized in that: described inserting groove opening portion diminishes until identical with set screw bossing diameter gradually to the width in groove.
5. the connection fastener for connecting forms and auxiliary frame according to claim 1, is characterized in that: the height of projection of described bayonet socket equals the thickness of forms connecting portion.
6. the connection fastener for connecting forms and auxiliary frame according to claim 1, is characterized in that: described inserting groove groove inner bottom part is the arc with set screw adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245830.0U CN204627297U (en) | 2015-04-22 | 2015-04-22 | A kind of connection fastener for connecting forms and auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245830.0U CN204627297U (en) | 2015-04-22 | 2015-04-22 | A kind of connection fastener for connecting forms and auxiliary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627297U true CN204627297U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245830.0U Active CN204627297U (en) | 2015-04-22 | 2015-04-22 | A kind of connection fastener for connecting forms and auxiliary frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545130A (en) * | 2016-02-02 | 2016-05-04 | 赵立新 | Door and window installation self-locking device |
-
2015
- 2015-04-22 CN CN201520245830.0U patent/CN204627297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545130A (en) * | 2016-02-02 | 2016-05-04 | 赵立新 | Door and window installation self-locking device |
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