CN2536729Y - Five bar linkage hinge for window - Google Patents
Five bar linkage hinge for window Download PDFInfo
- Publication number
- CN2536729Y CN2536729Y CN 02225773 CN02225773U CN2536729Y CN 2536729 Y CN2536729 Y CN 2536729Y CN 02225773 CN02225773 CN 02225773 CN 02225773 U CN02225773 U CN 02225773U CN 2536729 Y CN2536729 Y CN 2536729Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- termination
- window
- connecting rod
- substrate
- 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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- Hinges (AREA)
Abstract
The utility model discloses a five-linkage hinge for windows, comprising a concave troughlike base plate (1) arranged on the edge of the window frame, a push rod (2) for mounting window sashes, a rotating connecting base plate (1), three connecting rods (3) of the push rod (2), and a slider positioned in and matched with the troughlike base plate (1). The utility model is characterized in that a baffle (5) with a pentagonal section is positioned at the end of the base plate (1); the push rod (2) with an all metal structure is matched with the pentagonal section of the baffle (5); one connecting rod (3) movably connected with the end of the push rod (2) is step-like and is arranged near the push rod (2). By ensuring the tight shut of windows, the utility model has the advantages of simple structure and convenient usage.
Description
Technical field the utility model relates to the supporting member of window, refers in particular to a kind of five connecting rod links that window is used that open or close.
The metal hinge structure that opens or closes generally use activity of the present window of background technology, for example use five connecting rod links, solved the problem that window often opens and closes and the back hinge that exposes to wind and rain damages, but it is not tight that the end baffle of five connecting rod links cooperates with push rod, window is not closed completely, the mating part in push rod and end baffle that also has uses plastic material, is complex structure, also influences the life-span of hinge.
The summary of the invention the purpose of this utility model provides a kind of five connecting rod Hinge for window of simple in structure, long service life.
The utility model is achieved in that the connecting rod 3 of its flute profile substrate 1 that concaves that comprises the trough rim upper edge that is installed on the window frame, the push rod 2 that sash is installed, the substrate 1 that is rotationally connected, push rod 2, be combined with slide block in the groove of flute profile substrate 1, substrate 1 termination has the cross section to be
The baffle plate 5 of shape, push rod 2 are the form fit of all metal construction and termination and baffle plate 5.
The termination of a connecting rod 3 that is rotationally connected with push rod 2 terminations be step-like to push rod 2 near connecting.
The part that slide block cooperates with flute profile substrate 1 is equipped with gum cover 4.
After adopting said structure, the baffle plate of setting up at the flute profile substrate place of five connecting rod links, be more convenient for cooperating with the termination of push rod, window is closed closely, and push rod and the termination that cooperates with baffle shapes thereof are by the mould one-shot forming, and making termination and push rod is one, produce simpler, it is step-like close with push rod that the termination of a connecting rod that is rotationally connected with the push rod termination is, and makes push rod and bar linkage structure compactness, and slide block is equipped with gum cover and makes that window is difficult to be opened by non-artificial factor.
The utility model is described in further detail below in conjunction with accompanying drawing and concrete embodiment for description of drawings.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment as shown in Figure 1, the utility model comprises three connecting rods 3 of the flute profile substrate 1 that the trough rim upper edge that is installed on the window frame concaves, the push rod 2 that sash is installed, the substrate 1 that is rotationally connected, push rod 2, be combined with slide block in the groove of flute profile substrate 1, substrate 1 termination has the cross section to be
The baffle plate 5 of shape, push rod 2 are the form fit of all metal construction and termination and baffle plate 5.
In the said structure, flute profile substrate 1 concaves in order to make the stable slip of slide block, can make the stable flute profile of sliding of slide block so also can be set to other.
The shape of baffle plate 5 is convenient to cooperate with the termination of push rod 2, also for to different use and corresponding five connecting rod links of baffle plate 5 shapes about branch that open a window, for making their compact conformations, also can be not limited to this a kind of shape.
It is step-like close with push rod 2 that the termination of a connecting rod 3 that is rotationally connected with push rod 2 terminations is.
In the such scheme, for reaching same purpose, it is step-like close with connecting rod 3 that the termination of the push rod 2 that also can same connecting rod 3 terminations be rotationally connected is, can also push rod 2 terminations and the termination of a connecting rod 3 being rotationally connected with it be step-like adjacent to each other.
In order to prevent that window from being opened by non-artificial factor, the part that cooperates with flute profile substrate 1 at slide block is equipped with gum cover 4, increases the friction between slide block and the flute profile substrate 1.
Five bar linkage structures of the present utility model also can adopt four-bar linkage structure to replace, as long as said structure is adopted with cooperating of baffle plate 5 in the termination of push rod 2, also can reach purpose described in the utility model, so also belong to protection domain of the present utility model.
Claims (3)
1, a kind of five connecting rod Hinge for window, the connecting rod (3) that comprises the flute profile substrate (1) that the trough rim upper edge that is installed on the window frame concaves, the push rod (2) that sash is installed, the substrate that is rotationally connected (1), push rod (2), be combined with slide block in the groove of flute profile substrate (1), it is characterized in that: substrate (1) termination has the cross section to be
The baffle plate of shape (5), push rod (2) are the form fit of all metal construction and termination and baffle plate (5).
2, a kind of five connecting rod Hinge for window according to claim 1 is characterized in that: the termination of the connecting rod (3) that same push rod (2) termination is rotationally connected is step-like to the close connection of push rod (2).
3, a kind of five connecting rod Hinge for window according to claim 1 and 2, it is characterized in that: the part that slide block cooperates with flute profile substrate (1) is equipped with gum cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225773 CN2536729Y (en) | 2002-02-04 | 2002-02-04 | Five bar linkage hinge for window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225773 CN2536729Y (en) | 2002-02-04 | 2002-02-04 | Five bar linkage hinge for window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536729Y true CN2536729Y (en) | 2003-02-19 |
Family
ID=33702914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225773 Expired - Fee Related CN2536729Y (en) | 2002-02-04 | 2002-02-04 | Five bar linkage hinge for window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536729Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10487549B2 (en) | 2014-09-01 | 2019-11-26 | Hai Fu | Hinge |
-
2002
- 2002-02-04 CN CN 02225773 patent/CN2536729Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10487549B2 (en) | 2014-09-01 | 2019-11-26 | Hai Fu | Hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |