CN206816030U - A kind of latent hinged flap - Google Patents
A kind of latent hinged flap Download PDFInfo
- Publication number
- CN206816030U CN206816030U CN201720628014.7U CN201720628014U CN206816030U CN 206816030 U CN206816030 U CN 206816030U CN 201720628014 U CN201720628014 U CN 201720628014U CN 206816030 U CN206816030 U CN 206816030U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- hinge
- hole
- bolt hole
- collar
- 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 kind of latent hinged flap, including the first bolt hole, the first hinge, the second hinge, the second rotary shaft, greasing hole and the collar, the both ends of first hinge are all provided with the first bolt hole, and first the upper surface of bolt hole be provided with tongue, the first rotary shaft and the second rotary shaft are separately installed with the inside of first hinge and the second hinge, and first the both ends of rotary shaft and the second rotary shaft be all provided with side limiting plate, first rotary shaft is with being all provided with through hole in the second rotary shaft, and the top of the first rotary shaft and the second rotary shaft is all provided with greasing hole.The utility model is compared with current existing ready-made hinge, connecting plate need not be set between the installing plate and door and window of hinge, structure is simpler, it is easily installed dismounting, the rotary shaft with liquid drain hole and through hole set enables axostylus axostyle to carry out regularly greasing, the slickness of rotating shaft is improved, the collar being equipped with can enable rotary components smoothly to be rotated.
Description
Technical field
Hardware ＆ tools field is the utility model is related to, specially a kind of latent hinged flap.
Background technology
With the development in epoch, the living standard of people constantly improves, for the convenience of life, all kinds of Hardware fitting quilts
Widely use, hinge (hinge) is mainly installed on door and window, and at present, the common hinge of in the market (hinge) is typically all to be installed on
The window type that door and window side is inwardly and outwardly opened, substantially existing frequently-used hinge, frame will be extended to from fan, that is to say, that
For adhesive tape in compression seal, clamping page is wanted in centre, and some even will slice off one section of adhesive tape, influence sealing, influence the close of window
Sealing property and energy-saving effect, door and window insulation, heat-insulated, sound insulation effect are reduced, and be all to be only installed at window frame and sash
Lower section, load bearing effect is general, also occurs some improved latent hinged flaps currently on the market, but structure is still relatively more multiple
It is miscellaneous, sealing, bearing and service life be not all also very perfect and common latent hinged flap in use often
Cause the skew of rotating shaft because of continuous spin friction, and then influence the use of hinge, and often sent during use
More sharp grating, the life to people cause unnecessary puzzlement.
Utility model content
The purpose of this utility model is to provide a kind of latent hinged flap, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of latent hinged flap, including the first bolt
Hole, the first hinge, the second hinge, the second rotary shaft, greasing hole and the collar, the both ends of first hinge are all provided with the first bolt
Hole, and the upper surface of the first bolt hole is provided with tongue, the side of first hinge is be hinged to be provided with the second hinge, and second closes
Page both ends are provided with the second bolt hole with the first bolt hole corresponding position, and the inner side of first hinge and the second hinge is pacified respectively
Both ends equipped with the first rotary shaft and the second rotary shaft, and the first rotary shaft and the second rotary shaft are all provided with side limiting plate, described
The central position of first rotary shaft is provided with main swivel plate by the collar, and passes through in the second rotary shaft of main swivel plate both sides
The collar is separately installed with the first sidespin flap and the second sidespin flap, and first rotary shaft is logical with being all provided with the second rotary shaft
Hole, and the top of the first rotary shaft and the second rotary shaft is all provided with greasing hole.
Preferably, first bolt hole is identical with the size of the second bolt hole.
Preferably, the both ends of first rotary shaft and the second rotary shaft are all provided with bar holder.
Preferably, the bottom surface of first hinge and the second hinge is all welded with installing plate.
Preferably, first rotary shaft on the outside of the second rotary shaft with being evenly distributed with liquid drain hole.
Compared with prior art, the beneficial effects of the utility model are：The latent hinged flap and current existing ready-made hinge
Compare, connecting plate need not be set between the installing plate and door and window of hinge, structure is simpler, is easily installed dismounting, and stealthy
The motion of hinge is all the time all in the inner side of door and window so that the better tightness of door and window, and the aesthetic property of whole door and window is ensure that, if
The rotary shaft with liquid drain hole and through hole put enables axostylus axostyle to carry out regularly greasing, improves the slickness of rotating shaft, matches somebody with somebody
Closing the collar set can enable rotary components smoothly to be rotated, and avoid shifting because of use for a long time, protect
The use quality of hinge has been demonstrate,proved, while has realized the effect of low noise, has further extended the service life of latent hinged flap, just
In promoting the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is partial structural diagram of the present utility model.
In figure：The bolts hole of 1- first；2- tongues；The hinges of 3- first；4- sides limiting plate；The rotary shafts of 5- first；The main rotations of 6-
Plate；The bolts hole of 7- second；The hinges of 8- second；9- the first sidespin flaps；The rotary shafts of 10- second；11- the second sidespin flaps；12- is noted
Fat hole；13- installing plates；14- through holes；The 15- collars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of latent hinged flap, including the first bolt hole 1,
First hinge 3, the second hinge 8, the second rotary shaft 10, greasing hole 12 and the collar 15, the both ends of the first hinge 3 are all provided with the first spiral shell
Keyhole 1, and the upper surface of the first bolt hole 1 is provided with tongue 2, the bolt of hinge installation can be hidden by tongue 2, and first
The side of hinge 3 is be hinged to be provided with the second hinge 8, and the both ends of the second hinge 8 are provided with second with the corresponding position of the first bolt hole 1
The bottom surface of bolt hole 7, the first hinge 3 and the second hinge 8 is all welded with installing plate 13, the first bolt hole 1 and the second bolt hole 7
Size is identical, and the first bolt hole 1 and the second bolt hole 7 are easy to the inner side point of the installation of hinge, the first hinge 3 and the second hinge 8
First rotary shaft 5 and the second rotary shaft 10 are not installed, and the both ends of the first rotary shaft 5 and the second rotary shaft 10 are all provided with lateral spacing
Position plate 4, the both ends of the first rotary shaft 5 and the second rotary shaft 10 are all provided with bar holder, the first rotary shaft 5 and the second rotary shaft 10
Outside is evenly distributed with liquid drain hole, and the central position of the first rotary shaft 5 is provided with main swivel plate 6, and main rotation by the collar 15
First sidespin flap 9 and the second sidespin flap 11 are separately installed with by the collar 15 in second rotary shaft 10 of the both sides of flap 6, the
Through hole 14 is all provided with one rotary shaft 5 and the second rotary shaft 10, and the top of the first rotary shaft 5 and the second rotary shaft 10 is all provided with
Greasing hole 12, greasing hole 12 can be to injection lubricant greases in the through hole 14 of the first rotary shaft 5 and the second rotary shaft 10.
Operation principle：In use, by the first bolt hole 1 and the second bolt hole 7 by the first hinge 3 and the second hinge 8
Be separately fixed on the inner side edge of the frame of door and window and door and window, then according to demand by greasing hole 12 to the first rotary shaft 5 with
The appropriate lubricant grease of injection in the through hole 14 of second rotary shaft 10, when door and window is closed, the first hinge 3 and the second hinge 8 are all
It is hidden between door and window and sash.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of latent hinged flap, including the first bolt hole (1), the first hinge (3), the second hinge (8), the second rotary shaft (10),
Greasing hole (12) and the collar (15), it is characterised in that：The both ends of first hinge (3) are all provided with the first bolt hole (1), and
The upper surface of one bolt hole (1) is provided with tongue (2), and the side of first hinge (3) is be hinged to be provided with the second hinge (8), and
Second hinge (8) both ends and the first bolt hole (1) corresponding position are provided with the second bolt hole (7), first hinge (3) and the
The first rotary shaft (5) and the second rotary shaft (10), and the first rotary shaft (5) and second are separately installed with the inside of two hinges (8)
The both ends of rotary shaft (10) are all provided with side limiting plate (4), and the central position of first rotary shaft (5) is pacified by the collar (15)
Equipped with main swivel plate (6), and first is separately installed with by the collar (15) in second rotary shaft (10) of main swivel plate (6) both sides
Sidespin flap (9) and the second sidespin flap (11), first rotary shaft (5) in the second rotary shaft (10) with being all provided with through hole
(14), and the top of the first rotary shaft (5) and the second rotary shaft (10) is all provided with greasing hole (12).
A kind of 2. latent hinged flap according to claim 1, it is characterised in that：First bolt hole (1) and the second bolt
The size in hole (7) is identical.
A kind of 3. latent hinged flap according to claim 1, it is characterised in that：First rotary shaft (5) and the second rotation
The both ends of axle (10) are all provided with bar holder.
A kind of 4. latent hinged flap according to claim 1, it is characterised in that：First hinge (3) and the second hinge (8)
Bottom surface be all welded with installing plate (13).
A kind of 5. latent hinged flap according to claim 1, it is characterised in that：First rotary shaft (5) and the second rotation
Axle is evenly distributed with liquid drain hole on the outside of (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628014.7U CN206816030U (en) | 2017-06-01 | 2017-06-01 | A kind of latent hinged flap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628014.7U CN206816030U (en) | 2017-06-01 | 2017-06-01 | A kind of latent hinged flap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816030U true CN206816030U (en) | 2017-12-29 |
Family
ID=60757756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628014.7U Expired - Fee Related CN206816030U (en) | 2017-06-01 | 2017-06-01 | A kind of latent hinged flap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816030U (en) |
-
2017
- 2017-06-01 CN CN201720628014.7U patent/CN206816030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |