Utility model content
In view of this, this utility model provides a kind of hinge that can solve the above problems, including hinge body, described hinge
Body include the first hinge and at least one or more than one be arranged on the first hinge the second hinge, on described first hinge
It is respectively equipped with the first axle sleeve and the first sheet extended from described first axle sleeve, described second hinge is respectively equipped with second
Axle sleeve and the second sheet extended from described second axle sleeve, described first sheet is provided with the first sheet installation portion, and described
Second sheet installation portion and axle sleeve installation portion are respectively equipped with two sheet and the second axle sleeve, described first sheet installation portion is installed on
In door and window, described second sheet installation portion and axle sleeve installation portion are fixed on sash.
After above technical scheme, because described first sheet is provided with the first sheet installation portion, described second sheet and
Second sheet installation portion and axle sleeve installation portion are respectively equipped with the second axle sleeve, described first sheet installation portion is installed in door and window,
Described second sheet installation portion and axle sleeve installation portion are also secured on sash, not only increase described hinge further and are installed to
The firmness of sash, extends the service life of described hinge simultaneously, and reduces the noise producing because of rotation.
Wherein, mounting blocks are also included, one end of described mounting blocks is connected with described hinge body, and other end is respectively mounted
On door and window and sash.
Wherein, described mounting blocks include the first mounting blocks, the second mounting blocks and the 3rd mounting blocks, described first mounting blocks
One end is connected with the first sheet installation portion, and other end is connected with door and window, one end of described second mounting blocks and the 3rd mounting blocks
It is connected with the second sheet installation portion and axle sleeve installation portion respectively, other end is fixed on described sash.
Wherein, described first sheet installation portion is provided with the first sheet mounting groove, and one end of described first mounting blocks is installed
On this first sheet mounting groove, other end is fixed on door and window.
Wherein, described second sheet installation portion is provided with the second sheet mounting groove, one end peace of described second mounting blocks
It is loaded on this second sheet mounting groove, other end is fixed on sash.
Wherein, described axle sleeve installation portion is provided with axle sleeve mounting groove, one end of described 3rd mounting blocks is installed on this axle
On set mounting groove, other end is fixed on sash.
Wherein, the shape of described axle sleeve mounting groove and the 3rd mounting blocks is dove-tail form.
Wherein, described first axle sleeve and the second axle sleeve are respectively equipped with first rotating shaft hole and the second shaft hole, described rotating shaft
After sequentially passing through described second shaft hole and first rotating shaft hole, described second leaf of hinge is fixed on described first leaf of hinge.
Wherein, described rotating shaft is provided with rotating shaft draw-in groove, the second axle sleeve offers the axle sleeve spiral shell running through the second shaft hole
Hole, the position of described axle sleeve screw is corresponding with the position of described rotating shaft draw-in groove.
Wherein, the quantity of described second leaf of hinge is two panels, and described second hinge is respectively arranged on the two of described first hinge
On side.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Refer to Fig. 1-7, this utility model provides a kind of hinge, and including hinge body 70, described hinge body 70 includes
First hinge 10 and at least one or more than one be arranged on the second hinge 20 on the first hinge 10, on described first hinge 10
It is respectively equipped with the first axle sleeve 12 and the first sheet 11 extended from described first axle sleeve 10, on described second hinge 20 respectively
It is provided with the second axle sleeve 22 and the second sheet 21 extended from described second axle sleeve 22, described first sheet 11 is provided with first piece
Plate installation portion 111, described second sheet 21 and the second axle sleeve 22 are respectively equipped with the second sheet installation portion 211 and axle sleeve installation portion
222, described first sheet installation portion 113 is installed on door and window, and described second sheet installation portion 211 and axle sleeve installation portion 222 are solid
On sash.
Refer to Fig. 1-7, in the present embodiment, the quantity of described second hinge 20 is two, 20 points of described second hinge
Not in the upper and lower ends of described first hinge 10, after above technical scheme, described second hinge 20 is fixed on door
On window frame, described first hinge 10 is installed on door and window, is easy to prevent rocking of described first hinge 10 and the second hinge 20, from
And strengthen the ability to bear of described hinge body 70.
Refer to Fig. 1-7, be provided with first between described first sheet installation portion 111 and first connecting portion 112 even
Socket part 112, described first sheet installation portion 111 L-shaped setting with described first connecting portion 112, hinge not only can be made
Structure is more compact, simultaneously so that described first hinge has stronger anti-deformation force, strengthens the intensity of described hinge.
Refer to Fig. 1-7, be provided with second between described second sheet installation portion 211 and described axle sleeve installation portion 222 and be connected
Portion 212, described second sheet installation portion 211 L-shaped setting with described second connecting portion 212, strengthen described conjunction again
The intensity of page.
Refer to Fig. 1-7, including mounting blocks 50, described mounting blocks 50 include the first mounting blocks 51, the second mounting blocks 52 and
3rd mounting blocks 53, in the present embodiment, described first sheet installation portion 111 is provided with the first sheet mounting groove 113, and described
One end of one mounting blocks 51 is provided with the first boss 511 being adapted with described first sheet mounting groove 113, described first boss
511 form the cross section with "convex" shaped with described first mounting blocks 51, in order to be connected on door and window, described first installation
The other end of block 51 is arranged on described door and window, after above technical scheme, will be described by described first mounting blocks 51
First hinge 10 is fixed in door and window, effectively improves described first hinge 10 and the contact area of door and window, changes described first
Hinge 10 and the stressing conditions of door and window, improve the service life of product further.
Refer to Fig. 1-7, in the present embodiment, described first boss 511 is provided with multiple first screws 512, described
One sheet installation portion 111 is provided with the first sheet through hole 214, and when described first mounting blocks 51 are connected to door and window, screw passes through
Threaded with the first screw 512 after first sheet through hole 214, thus the first hinge 10 is fixed on door and window it is not necessary to
Hole on door and window, easy for installation.
Refer to Fig. 1-7, described second sheet installation portion 211 and axle sleeve installation portion 222 offer the second sheet respectively
Mounting groove 213 and axle sleeve mounting groove 223, one end of described second mounting blocks 52 is provided with and described second sheet mounting groove 213
The second boss 522 being adapted, described second boss 522 is formed with described second mounting blocks 52 has the transversal of "convex" shaped
Face, is connected on door and window in order to described second mounting blocks 52.
Refer to Fig. 1-7, in the present embodiment, described second boss 522 is had with the intersection of described second mounting blocks 52
There is chamfering, the shape of described second sheet mounting groove 213 is adapted with the shape of described second boss 522, in order to more preferable
Positioning and installation.
Refer to Fig. 1-7, described second boss 522 is provided with the second screw 521, and described second sheet mounting groove 213 sets
There is the second sheet through hole 214 corresponding with described second screw 521, can be more firm by this second sheet through hole 214
Described second sheet installation portion 211 is fixed on described sash.
Refer to Fig. 1-7, described axle sleeve mounting groove 223 is in that the dove-tail form of inner wide and outer narrow is arranged on described axle sleeve installation portion
On 222, the shape of described 3rd mounting blocks 53 is adapted with the shape of described axle sleeve mounting groove 223, so that described axle sleeve is installed
Portion 222 is fixed on sash by the 3rd mounting blocks 53 being connected on axle sleeve mounting groove 223, solves because of mounting sleeve peace
Dress portion 222 and the problem that brings inconvenience.
Refer to Fig. 1-7, described 3rd mounting blocks 53 are provided with the 3rd screw 531, when described 3rd mounting blocks 53 and institute
When stating axle sleeve mounting groove 223 connection, after screw passes through described 3rd screw 531, thus described axle sleeve installation portion 222 is fixed on
On sash, effectively improve the installation effectiveness of axle sleeve installation portion 222, preferably axle sleeve installation portion 222 is afforded simultaneously
Power is disperseed, and improves the service life of product.
After above technical scheme, because described second sheet installation portion 211 and axle sleeve installation portion 222 pass through institute respectively
State the second mounting blocks 52 and the 3rd mounting blocks 53 are fixed on sash, and described second sheet installation portion 211 and described second
The L-shaped setting of connecting portion 212, that is, described second hinge 20 is by two orthogonal second sheet installation portions 211 and axle
Set installation portion 222 is also secured on sash, not only more preferably described hinge body 70 is arranged on sash, improves door and window
With sash steadiness, and the power affording door and window described in described hinge body 70 is disperseed, also can be subtracted simultaneously
Rotary inertia between few hinge body 70, it is to avoid the relative shaking volume between door and window and sash, improves making of product further
Use the life-span.
Refer to Fig. 1-7, including rotating shaft 30, described first axle sleeve 12 and the second axle sleeve 22 offer first rotating shaft respectively
Hole 121 and the second shaft hole 221, in the present embodiment, described second axle sleeve 22 are also further opened with axle sleeve screw 224, described
Axle sleeve screw 224 is located on described axle sleeve mounting groove 223, and described rotating shaft 30 is provided with and is adapted with described axle sleeve screw 224
Rotating shaft draw-in groove 32, after above technical scheme, effectively described rotating shaft 30 is fixed on described second hinge 20, it is to avoid
Described rotating shaft 30 departs from the second hinge 20 because of rotation, the processing technique of product is optimized further simultaneously, improves product
Production efficiency.
Refer to Fig. 1-7, the both sides end face of described rotating shaft 30 is equipped with rounding 31,33, improve rotating shaft 30 and
One shaft hole 121, the locating effect of the second shaft hole 221, convenient equipment, thus improve the efficiency of assembling of product.
Refer to Fig. 1-7, also include two packing rings 40, described packing ring 40 is respectively arranged in the first hinge 10 and the second hinge
On 20 junction, it is to avoid the directly contact of the first hinge 10 and the second hinge 20, in the present embodiment, described packing ring 40
Made using the little material of friction factor, and all smooth on the end face of both sides, effectively avoid the wear problem between hinge, adopt with
The manufacturing cost problem of hinge body after upper technical scheme, not only can be reduced, avoid described first hinge 10 and simultaneously
The directly contact of two hinges 20, effectively improves the life-span of product.
Refer to Fig. 1-7, in the present embodiment, described first rotating shaft hole 121 and the second shaft hole 221 are also provided with
Port lid, is easy to prevent dust from entering, stops described rotating shaft 30 and air directly contact, thus the problems such as produce corrosion and get rusty,
And make product more aesthetically pleasing.
Refer to Fig. 8-9, described second mounting blocks 52 and sash 60 clamping, after screw passes through the second sheet through hole 214
Threaded with the second screw 521, thus described second sheet 21 is fixed on described sash 60, described 3rd mounting blocks
53 are connected on described axle sleeve mounting groove 223, by the 3rd screw 531 on the 3rd mounting blocks 53 side, thus by described
Two axle sleeves 22 are fixed on door and window.
Refer to Fig. 8-9, one end of described rotating shaft 30 is arranged on first the second hinge 20, sequentially passes through first packing ring
40th, after the first hinge 10 and second packing ring 40, it is arranged on sash 60, wherein, described rotating shaft 30 passes through and is fixed on door and window
The second shaft hole 221 on second the second hinge 20 on frame, the second sheet through hole 214 of described first the second hinge 20
Corresponding with the second screw 521, so that described hinge is arranged on sash 60.
After above technical scheme, not only described hinge processing technique, packaging technology are simplified, improve and produce effect
Rate, can take into described hinge apart the first hinge 10 and the second hinge 20 simultaneously, respectively they are contained in sash and door and window
On, further, it is also possible to change the length of described rotating shaft 30, by the first hinge 10 in described hinge or the second hinge 20 basis
Increase or decrease needed for the function of door and window, such as bar installation of screen window and windowpane combination etc..
It is readily apparent that in the present embodiment, the second described hinge 20 passes through rotating shaft 30 by the first described hinge
10 are clipped in the middle, and bar can be played with the effect holding up and holding, the gravity of door and window is decomposed, additionally, described hinge
The weight of door and window is transferred on mounting blocks 50, decreases the born door and window of screw for fixing hinge and door and window OR gate window frame
Weight, thus being greatly enhanced the bearing capacity of hinge.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement done etc., all should include in this utility model
Within the scope of protection.