CN214465526U

CN214465526U - Aluminum alloy hidden hinge adaptive to U-shaped notch profile of sash

Info

Publication number: CN214465526U
Application number: CN202022781772.7U
Authority: CN
Inventors: 冯正飞
Original assignee: Nantong Xuntou Automation Equipment Co ltd
Current assignee: Nantong Xuntou Automation Equipment Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2021-10-22
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to a hinge technical field just discloses a hinge is hidden to aluminum alloy of U notch section bar is fan to adaptation, which comprises a fixing plate and i, the inside movable mounting of fixed plate has the rotary rod, the top and the equal fixed mounting in bottom of rotary rod have the limiting plate, the right side fixed mounting of rotary rod has the connecting plate, the right side fixed mounting of connecting plate has the fly leaf, the inside groove has been seted up in the front of fly leaf. This hinge is hidden to aluminum alloy of U notch section bar is fanned in adaptation, the fastening groove of regular hexagon is seted up through the head of screw rod including, make in the installation screw rod, use the hexagonal spanner to insert the hexagonal hole and rotate, the installation is light convenient, do not destroy the section bar, in addition, the surface of screw rod just is located the front movable mounting of fixed plate including has the protection to fill up, there is the blotter at the back fixed mounting of screw head portion that moves about simultaneously, make it avoid direct and section bar surface contact in the fastening installation, can effectually play the guard action to the section bar surface.

Description

Aluminum alloy hidden hinge adaptive to U-shaped notch profile of sash

Technical Field

The utility model relates to a hinge technical field specifically is a hinge is hidden to aluminum alloy of U notch section bar is fan to adaptation.

Background

The hinge also known as hinge is used for connecting two solids and allows to do relative pivoted mechanical device between the two, the hinge can comprise mobilizable subassembly, perhaps constitute by folding material, current hinge can destroy section bar surface protection layer when the installation, damage section bar main part, lead to influencing the outward appearance of section bar, and simultaneously, the screw on the activity page or leaf of current hinge is mostly exposed outside, long-time rain is shone in the sun, can lead to screw surface and activity page or leaf to rust, lead to reducing its life, and when dismantling, because the rust can't be twisted, for this reason the utility model provides a hinge is hidden to the aluminum alloy of U notch section bar is fan in adaptation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hinge is hidden to aluminum alloy of U notch section bar is fan to adaptation possesses and can not damage the section bar body, and advantages such as long service life have solved the problem that current hinge exists.

(II) technical scheme

For the aforesaid can not damage the section bar body, long service life's purpose of realization, the utility model provides a following technical scheme: the utility model provides a hinge is hidden to aluminum alloy of adaptation fan U notch section bar, includes the fixed plate, the inside movable mounting of fixed plate has the rotary rod, the top and the equal fixed mounting in bottom of rotary rod have the limiting plate, the right side fixed mounting of rotary rod has the connecting plate, the right side fixed mounting of connecting plate has the fly leaf, the inside groove has been seted up in the front of fly leaf, the inside movable mounting of fly leaf has the movable screw, the top movable mounting of fly leaf has the guard plate, the lockhole has been seted up on the surface of guard plate, the front movable mounting of fly leaf has the locking lever, the front movable mounting of fixed plate has interior screw rod.

Preferably, the fixed plate is made of stainless steel, and movable grooves corresponding to the rotating rods, the limiting plates and the connecting plates are formed in the fixed plate.

Preferably, the rotating rod and the limiting plate are integrated, the rotating rod and the limiting plate are integrally I-shaped, and the rotating rod and the limiting plate are rotatably connected with the fixing plate.

Preferably, the inner screw rod is in threaded connection with the fixed plate, a regular hexagon fastening groove is formed in the head of the inner screw rod, a protection pad is movably mounted on the surface of the inner screw rod and located on the front face of the fixed plate, and the number of the inner screw rods is four.

Preferably, the protection plate is an aluminum alloy, a limiting strip is fixedly mounted at the top of the protection plate, the protection plate is in sliding connection with the movable plate, and an internal thread is formed in the inner wall of the lock hole.

Preferably, the number of the movable screws is three, the back of the head of each movable screw is fixedly provided with a cushion pad, the lock rod is in threaded connection with the movable plate and the protection plate, and the inner wall of the inner groove is provided with a threaded through hole corresponding to the movable screw.

(III) advantageous effects

Compared with the prior art, the utility model provides a hinge is hidden to aluminum alloy of U notch section bar is fan in adaptation possesses following beneficial effect:

the aluminum alloy hidden hinge of the adaptive fan U-shaped notch profile is characterized in that a regular hexagon fastening groove is formed in the head of an inner screw, so that when the inner screw is installed, a hexagonal wrench is inserted into a hexagonal hole to rotate, the installation is easy and convenient, the profile is not damaged, in addition, a protective pad is movably installed on the surface of the inner screw and positioned on the front side of a fixed plate, a buffer pad is fixedly installed on the back side of a movable screw head, the buffer pad is prevented from being directly contacted with the surface of the profile during fastening installation, the surface of the profile can be effectively protected, in addition, an inner groove is formed in the surface of a movable plate, a movable screw for fixing the profile is arranged on the inner wall of the inner groove, after the movable screw is installed, a protective plate can be inserted from the top of the movable plate, the movable screw is completely covered, the protective plate is fixed through a lock rod, and the movable screw can be perfectly protected, can avoid long-time rain to be suncured to make the movable screw keep at a good operating condition for a long time, effectual life that has promoted, also convenient to detach simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the test section of the movable plate of the present invention.

In the figure: the device comprises a fixing plate 1, a rotating rod 2, a limiting plate 3, a connecting plate 4, a movable plate 5, an inner groove 6, a movable screw 7, a protective plate 8, a limiting strip 81, a locking hole 9, a locking rod 10 and an inner screw 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an aluminum alloy hidden hinge adapted to a U-shaped notch profile of a fan comprises a fixed plate 1, a rotating rod 2 is movably mounted inside the fixed plate 1, a limiting plate 3 is fixedly mounted at the top and bottom of the rotating rod 2, the rotating rod 2 and the limiting plate 3 are integrated, the rotating rod 2 and the limiting plate 3 are integrally in an i shape, the rotating rod 2 and the limiting plate 3 are rotatably connected with the fixed plate 1, a connecting plate 4 is fixedly mounted on the right side of the rotating rod 2, the fixed plate 1 is made of stainless steel, a movable groove corresponding to the rotating rod 2, the limiting plate 3 and the connecting plate 4 is formed inside the fixed plate 1, a movable plate 5 is fixedly mounted on the right side of the connecting plate 4, an inner groove 6 is formed on the front surface of the movable plate 5, a movable screw 7 is movably mounted inside the movable plate 5, a protecting plate 8 is movably mounted on the top of the movable plate 5, and a locking hole 9 is formed on the surface of the protecting plate 8, protection plate 8 is the aluminum alloy, protection plate 8's top fixed mounting has spacing strip 81,

protection plate

8 and 5 sliding connection of fly leaf, the internal thread has been seted up to the inner wall of lockhole 9, the positive movable mounting of fly leaf 5 has locking lever 10, the quantity of movable screw 7 is three, the back fixed mounting of movable screw 7 head has the blotter, locking lever 10 and

fly leaf

5 and 8 threaded connection of protection plate, the screw through-hole that corresponds with movable screw 7 is seted up to the inner wall of inside groove 6, the positive movable mounting of fixed plate 1 has interior screw rod 11,

interior screw rod

11 and 1 threaded connection of fixed plate, regular hexagon's fastening groove has been seted up to interior screw rod 11's head, interior screw rod 11's the surface and the positive movable mounting that is located fixed plate 1 have the protection pad, interior screw rod 11's quantity is four.

To sum up, the aluminum alloy hidden hinge of the adaptive sash U-shaped notch profile is characterized in that the head of the inner screw rod 11 is provided with the regular hexagon fastening groove, so that when the inner screw rod 11 is installed, a hexagonal wrench is inserted into the hexagonal hole to rotate, the installation is easy and convenient, the profile is not damaged, in addition, the surface of the inner screw rod 11 and the front side of the fixed plate 1 are movably provided with the protective pads, meanwhile, the back side of the head of the movable screw 7 is fixedly provided with the buffer pads, the buffer pads are prevented from being directly contacted with the surface of the profile in the fastening installation process, the surface of the profile can be effectively protected, in addition, the surface of the movable plate 5 is provided with the inner groove 6, the movable screw 7 for fixing with the profile is arranged on the inner wall of the inner groove 6, after the movable screw 7 is installed, the protective plate 8 can be inserted from the top of the movable plate 5, and the movable screw 7 is completely covered, the protection plate 8 is fixed through the lock rod 10, the movable screw 7 can be perfectly protected, and long-time rain and sunshine can be avoided, so that the movable screw 7 is kept in a good working state for a long time, the service life is effectively prolonged, and meanwhile, the disassembly is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hinge is hidden to aluminum alloy of U notch section bar is fan in adaptation, includes fixed plate (1), its characterized in that: the inside movable mounting of fixed plate (1) has rotary rod (2), the top and the equal fixed mounting in bottom of rotary rod (2) have limiting plate (3), the right side fixed mounting of rotary rod (2) has connecting plate (4), the right side fixed mounting of connecting plate (4) has fly leaf (5), inside groove (6) have been seted up in the front of fly leaf (5), the inside movable mounting of fly leaf (5) has movable screw (7), the top movable mounting of fly leaf (5) has guard plate (8), lockhole (9) have been seted up on the surface of guard plate (8), the front movable mounting of fly leaf (5) has locking lever (10), the front movable mounting of fixed plate (1) has interior screw rod (11).

2. The aluminum alloy hidden hinge of the U-shaped groove section of the matched fan according to the claim 1, is characterized in that: the material of fixed plate (1) is the stainless steel, and the activity groove that corresponds with rotary rod (2), limiting plate (3) and connecting plate (4) is seted up to the inside of fixed plate (1).

3. The aluminum alloy hidden hinge of the U-shaped groove section of the matched fan according to the claim 1, is characterized in that: the rotary rod (2) and the limiting plate (3) are integrated, the rotary rod (2) and the limiting plate (3) are integrally in an I shape, and the rotary rod (2) and the limiting plate (3) are rotatably connected with the fixing plate (1).

4. The aluminum alloy hidden hinge of the U-shaped groove section of the matched fan according to the claim 1, is characterized in that: the inner screw (11) is in threaded connection with the fixed plate (1), a regular-hexagon fastening groove is formed in the head of the inner screw (11), a protective pad is movably mounted on the surface of the inner screw (11) and located on the front face of the fixed plate (1), and the number of the inner screws (11) is four.

5. The aluminum alloy hidden hinge of the U-shaped groove section of the matched fan according to the claim 1, is characterized in that: the protection plate (8) is made of aluminum alloy, a limiting strip (81) is fixedly mounted at the top of the protection plate (8), the protection plate (8) is connected with the movable plate (5) in a sliding mode, and internal threads are formed in the inner wall of the lock hole (9).

6. The aluminum alloy hidden hinge of the U-shaped groove section of the matched fan according to the claim 1, is characterized in that: the number of the movable screws (7) is three, the back of the head of each movable screw (7) is fixedly provided with a cushion pad, the lock rod (10) is in threaded connection with the movable plate (5) and the protection plate (8), and the inner wall of the inner groove (6) is provided with a threaded through hole corresponding to the movable screw (7).