CN203296540U - Fixed type hinge - Google Patents
Fixed type hinge Download PDFInfo
- Publication number
- CN203296540U CN203296540U CN2013202040945U CN201320204094U CN203296540U CN 203296540 U CN203296540 U CN 203296540U CN 2013202040945 U CN2013202040945 U CN 2013202040945U CN 201320204094 U CN201320204094 U CN 201320204094U CN 203296540 U CN203296540 U CN 203296540U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixed strip
- rear end
- sash arm
- hinged
- 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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Abstract
The utility model discloses a fixed type hinge. The fixed type hinge comprises a fixing strip, a window sash arm and a first connecting rod. The fixed type hinge is characterized by further comprising a second connecting rod and a third connecting rod. The front end of the first connecting rod is hinged to the middle of the window sash arm. A sliding chute which is formed in the length direction of the fixing strip is formed in the inner end portion of the fixing strip, the rear end of the first connecting rod is connected in the sliding chute and can slide along the sliding chute, the front end of the second connecting rod is hinged to the rear end of the window sash arm, the rear end of the second connecting rod is hinged to the middle of the fixing strip, the front end of the third connecting rod is hinged to the middle of the first connecting rod, and the rear end of the third connecting rod is hinged to the middle of the fixing strip. The fixed type hinge meets the using requirement of a flat-opened window, and is smooth in working, not prone to being abraded, simple in structure and easy to obtain.
Description
Technical field
The utility model relates to a kind of Hardware fitting, is specifically related to a kind of casement window hinge.
Background technology
It is large that casement window has an open area, and breezy advantage, be widely used.Casement window need to be connected with window frame by hinge, makes it to rotate with respect to window frame, realizes opening and closing.Traditional hinge comprises for the fixed strip that is connected with window frame, sash arm for being connected with sash, and is firm when sash is opened, and between sash arm and fixed strip, also needs to install a connecting rod.Yet, due to the existence of connecting rod, want to make sash arm to rotate, the end of sash arm connects a slide block, on fixed strip, also will establish a slide rail, and the end of sash arm can be slided on fixed strip.When sash was open, the sash arm end slided to fixed strip central authorities, and its front end outwards rotates under the effect of connecting rod, thereby window is opened.
But in actual use, sash arm is owing to having installed window, and easily causing sliding has some setbacks.In addition, the structure of plain connecting rod is firm not.
The utility model content
For above-mentioned prior art deficiency, the technical problems to be solved in the utility model is to provide a kind of novel casement window hinge, and is simple in structure, work is smooth and easy, be convenient to safeguard.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is that solid joint, comprise fixed strip, sash arm, first connecting rod; Also comprise second connecting rod and third connecting rod; The front end of first connecting rod is hinged on the middle part of sash arm, and the inner end of fixed strip has the chute that arranges along the fixed strip length direction, and the rear end of first connecting rod is connected in this chute and can slides along chute; The front end of second connecting rod is articulated in the rear end of sash arm, and the rear end of second connecting rod is articulated in the middle part of fixed strip; The front end of third connecting rod is articulated in the middle part of first connecting rod, and the rear end of third connecting rod is articulated in the middle part of fixed strip.What such structure made to slide on fixed strip is not sash arm, can not cause because of the weight of window body sliding having some setbacks, and increase by two connecting rods and make structure more firm.
Preferably, the outer end of fixed strip is provided with and can limits the positive stop that sash arm rotates backward.Although in actual the use, can closed condition be positioned by the structure of sash, and such structure can directly be carried out the closed condition of sash on hinge spacing, further meet actual use needs.
Solid joint of the present utility model, meet casement window and use needs, and hinge work is smooth and easy, not easy to wear, simple in structure, be easy to realize.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model solid joint.
Wherein, 1, fixed strip; 11, chute; 12, positive stop; 2, sash arm; 3, first connecting rod; 4, second connecting rod; 5, third connecting rod.
The specific embodiment
As shown in Figure 1, solid joint of the present utility model comprises fixed strip 1, sash arm 2, first connecting rod 3; Also comprise second connecting rod 4 and third connecting rod 5; The front end of first connecting rod 3 is hinged on the middle part of sash arm 2, and the inner end of fixed strip 1 has the chute 11 that arranges along fixed strip 1 length direction, and the rear end of first connecting rod 3 is connected in this chute 11 and can slides along chute 11; The front end of second connecting rod 4 is articulated in the rear end of sash arm 2, and the rear end of second connecting rod 4 is articulated in the middle part of fixed strip 1; The front end of third connecting rod 5 is articulated in the middle part of first connecting rod 3, and the rear end of third connecting rod 5 is articulated in the middle part of fixed strip 1.The outer end of fixed strip 1 is provided with can limit the positive stop 12 that sash arm 2 rotates backward.Wherein, the fore-and-aft direction of sash arm 2, first connecting rod 3, second connecting rod 4 and third connecting rod 5 refers to that window pushing open under state, near an end of window body, is front end, near an end of fixed strip 1, is rear end; The outer end of fixed strip 1 refers to that window pushing open under state, and fixed strip 1 is positioned at the outer end of window body, i.e. left end in figure, in like manner the inner of fixed strip 1 refers to the right-hand member in figure, according to actual needs, the design of left and right end structure can with figure in opposite.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (2)
1. solid joint, comprise fixed strip, sash arm, first connecting rod; It is characterized in that: also comprise second connecting rod and third connecting rod; The front end of first connecting rod is hinged on the middle part of sash arm, and the inner end of fixed strip has the chute that arranges along the fixed strip length direction, and the rear end of first connecting rod is connected in this chute and can slides along chute; The front end of second connecting rod is articulated in the rear end of sash arm, and the rear end of second connecting rod is articulated in the middle part of fixed strip; The front end of third connecting rod is articulated in the middle part of first connecting rod, and the rear end of third connecting rod is articulated in the middle part of fixed strip.
2. solid joint according to claim 1, it is characterized in that: the outer end of fixed strip is provided with can limit the positive stop that sash arm rotates backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202040945U CN203296540U (en) | 2013-04-19 | 2013-04-19 | Fixed type hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202040945U CN203296540U (en) | 2013-04-19 | 2013-04-19 | Fixed type hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296540U true CN203296540U (en) | 2013-11-20 |
Family
ID=49572559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202040945U Expired - Fee Related CN203296540U (en) | 2013-04-19 | 2013-04-19 | Fixed type hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735806A (en) * | 2016-04-07 | 2016-07-06 | 高学云 | Suppressible hinge assembly |
-
2013
- 2013-04-19 CN CN2013202040945U patent/CN203296540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735806A (en) * | 2016-04-07 | 2016-07-06 | 高学云 | Suppressible hinge assembly |
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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: 20131120 Termination date: 20170419 |