CN205677416U - One singly opens glass door buffer hinge - Google Patents

Abstract

The utility model provides one and singly opens glass door buffer hinge, including: damping buffer, sliding seat, apical axis, eccentric cam, fixed panel and installation connecting base plate, damping buffer is arranged on inside sliding seat, the termination point casing of damping buffer one end is connected in apical axis, one end of apical axis contacts with eccentric cam, described eccentric cam is fixed on one end of sliding seat by fixing screw, the vertical direction that damping buffer can be installed along eccentric cam does telescopic moving, connecting base plate is installed and is fixed on the bottom of sliding seat by the second sunk screw, fixed panel is fixed on installation connecting base plate by the first sunk screw that two spacing side by side are arranged.This buffer hinge can accurately control the speed of glass door switch, is prevented from touching due to unexpected or occurring under wind-force effect that idle running acceleration is closed the door phenomenon in door closing procedure；This is singly opened glass door buffer hinge and can be directly installed on glass door simultaneously, it is not necessary to bury hinge underground, and simple in construction is easy for installation.

Description

One singly opens glass door buffer hinge

Technical field

The utility model relates to glass door hinge field, is specifically related to one and singly opens glass door buffer hinge.

Background technology

The buffer hinge being presently used for glass door switch mainly includes spring hinge and hydraulic damping hinge, existing spring The operation principle of hinge is to rely on spring to tighten and store energy when opening the door, and produces relying on spring to release energy at closing time Close the door moment of torsion.The weak point that this kind of spring hinge exists is: spring storage close the door moment of torsion with open angle increase and Increasing, action of closing the door when moment of torsion of closing the door is bigger will produce bigger impulsive force, and this not only can produce bigger noise of closing the door, And associated unit can be affected, such as the service life of glass door, additionally, it is also possible to injure use because of closing the door rapidly Person.And hydraulic damping hinge overcomes the noise jamming brought of quickly closing the door, but due to its hydraulic cylinder or use binary channels or Person uses three Room types, therefore has a disadvantage in that the volume of hinge entirety is big, consumptive material is many, cost is high, and common hydraulic pressure resistance Buddhist nun's hinge, in installation process, needs to dig on the ground arrange door to form certain space, buries hydraulic damping hinge underground, so Installation process is very inconvenient, there is the very troublesome problem of setting of self-closing doors.

Utility model content

The purpose of this utility model is to provide one and singly opens glass door buffer hinge, can accurately control glass door switch Speed, is prevented from touching due to unexpected or occurring under wind-force effect that idle running acceleration is closed the door phenomenon in door closing procedure；This list simultaneously Open glass door buffer hinge can be directly installed on glass door, it is not necessary to bury hinge underground, simple in construction, easy for installation.

For realizing technique scheme, the utility model provides one and singly opens glass door buffer hinge, comprising: damping is slow Rushing device, sliding seat, apical axis, eccentric cam, fixed panel and installation connecting base plate, described damping buffer is arranged in sliding seat Portion, the termination point casing of described damping buffer one end is connected in apical axis, and one end of described apical axis contacts with eccentric cam, described bias Cam is fixed on one end of sliding seat by fixing screw, and the vertical direction that damping buffer can be installed along eccentric cam is done flexible Mobile, connecting base plate to be installed and is fixed on the bottom of sliding seat by the second sunk screw, fixed panel passes through two spacing side by side The first sunk screw arranging is fixed on installation connecting base plate.

In technique scheme, buffer hinge, only need to be with screwdriver by the first sunk screw during actual installation Turn on, fixed panel is separated with installing connecting base plate, then follow closely two protruding columns on installation activity seat through glass door On installation screw, then again fixed panel is tightened on installation activity seat by the first sunk screw, finally again will install Connecting base plate is fixed on metope or glass, can complete the installation of this buffer hinge, relative to conventional hydraulic damp hinge Bury the installation method of hinge underground, enormously simplify installation procedure.Simultaneously because damping buffer is completely enclosed within the interior of sliding seat Side, not only makes this buffer hinge become elegant in appearance, and passes through the protection to damping buffer for the sliding seat, is possible to prevent work Damping buffer is impacted by the dust, the impurity etc. that expose in air during work, strengthens the service life of damping buffer.

The operation principle of this buffer hinge is: this buffer hinge is typically joined with other hydraulicefficiency hinges or common spring hinge Close and use, door opening process realizes automatically reseting of glass door by hydraulicefficiency hinge or common spring hinge, at glass door certainly It during dynamic reset of closing the door, is fixed on the apical axis back-pressure eccentric cam on damping buffer in buffer hinge sliding seat, damping Buffer slowly discharges and plays decelerating effect reaching the effect that automatic buffer is closed the door, be also possible to prevent simultaneously in door closing procedure by Touch in unexpected or under wind-force effect, occur that idle running acceleration is closed the door phenomenon, support personnel's safety.

Preferably, described fixed panel surface is socketed with cover plate.The purpose of cover plate is that first hiding on fixed panel is sunk Head screw, strengthens the performance attractive in appearance of this buffer hinge, also can prevent fixed panel from exposing simultaneously and get rusty in atmosphere.

Preferably, described installation connecting base plate offers the installation screw of three distributions in isosceles triangle.Spiral shell is installed Hole is used for installing the connection between connecting base plate and body of wall or glass door, and installation screw is designed to isosceles triangle distribution Stability when eccentric cam is connected can be strengthened with body of wall or glass door.

Relative to prior art, what the utility model provided a kind of singly opens having the beneficial effects that of glass door buffer hinge: 1) this singly opens glass door buffer hinge simple in construction, easy for installation, it is not necessary to bury hinge underground, can be directly installed on glass door, Enormously simplify installation procedure；2) can accurately control the speed of glass door switch, be prevented from door closing procedure due to accident Touch or under wind-force effect, occur that idle running acceleration is closed the door phenomenon；3) this is singly opened glass door buffer hinge and seals damping buffer completely Close the inner side in sliding seat, not only make this buffer hinge become elegant in appearance, and by sliding seat to damping buffer Protection, is possible to prevent the dust exposing in air in the course of work, impurity etc. to impact damping buffer, strengthens damping slow Rush the service life of device.

Brief description

Fig. 1 is perspective view of the present utility model.

Fig. 2 is side view of the present utility model.

Fig. 3 is sectional view of the present utility model.

In figure: the 100th, damping buffer；200th, sliding seat；210th, screw is fixed；300th, apical axis；400th, eccentric cam； 410th, installation screw；500th, cover plate；600th, fixed panel；700th, the first sunk screw；800th, connecting base plate is installed；900th, second Sunk screw.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.The every other embodiment that this area ordinary person is obtained under the premise of not making creative work, belongs to Protection domain of the present utility model.

Embodiment: one singly opens glass door buffer hinge.

Referring to figs. 1 through shown in Fig. 3, one singly opens glass door buffer hinge, comprising: damping buffer the 100th, sliding seat is the 200th, Apical axis the 300th, eccentric cam the 400th, fixed panel 600 and installation connecting base plate 800, described damping buffer 100 is arranged on activity Seat 200 is internal, and the termination point casing of described damping buffer 100 one end is connected in apical axis 300, one end of described apical axis 300 and bias Cam 400 contacts, and described eccentric cam 400 is fixed on one end of sliding seat 200, damping buffer 100 by fixing screw 210 The vertical direction can installed along eccentric cam 400 does telescopic moving, installs connecting base plate 800 solid by the second sunk screw 900 Being scheduled on the bottom of sliding seat 200, fixed panel 600 is fixed on peace by the first sunk screw 700 that two spacing side by side are arranged On dress connecting base plate 800.

In technique scheme, buffer hinge, only need to be with screwdriver by the first sunk screw during actual installation 700 turn on, and separate fixed panel 600 and installation connecting base plate 800, then wear two projections installed on connecting base plate 800 Cross the installation screw on glass door, then again fixed panel 600 is tightened in installation connecting base plate by the first sunk screw 700 On 800, finally again eccentric cam 400 is fixed on metope or glass, the installation of this buffer hinge can be completed, relative to Conventional hydraulic damp hinge buries the installation method of hinge underground, enormously simplify installation procedure.Simultaneously because damping buffer 100 is complete The totally-enclosed inner side in sliding seat 200, not only makes this buffer hinge become elegant in appearance, and by sliding seat 200 to resistance The protection of Buddhist nun's buffer 100, is possible to prevent the dust exposing in air in the course of work, impurity etc. to make damping buffer 100 Become impact, strengthen the service life of damping buffer 100.

The operation principle of this buffer hinge is: this buffer hinge is typically joined with other hydraulicefficiency hinges or common spring hinge Close and use, door opening process realizes automatically reseting of glass door by hydraulicefficiency hinge or common spring hinge, at glass door certainly During dynamic reset of closing the door, apical axis 300 back-pressure being fixed in buffer hinge sliding seat 200 on damping buffer 100 is eccentric Cam 400, damping buffer 100 slowly discharges and plays decelerating effect to reach the effect that automatic buffer is closed the door, simultaneously also permissible Prevent from door closing procedure touches due to unexpected or occur under wind-force effect that idle running acceleration is closed the door phenomenon, support personnel's safety.

With reference to shown in Fig. 2, described fixed panel 600 surface is socketed with cover plate 500.The purpose of cover plate 500 is to hide to fix The first sunk screw 700 on panel 600, strengthens the performance attractive in appearance of this buffer hinge, fixed panel 600 also can be prevented sudden and violent simultaneously Dew gets rusty in atmosphere.

With reference to shown in Fig. 1, described eccentric cam 400 offers the installation screw 410 of three distributions in isosceles triangle. Installation screw 410 is for the connection between eccentric cam 400 and body of wall or glass door, and is designed to installation screw 410 The distribution of lumbar triangle shape can strengthen stability when eccentric cam 400 is connected with body of wall or glass door.

The above be preferred embodiment of the present utility model, but the utility model should not be limited to this embodiment and Accompanying drawing disclosure of that, thus every without departing from the equivalence completing under spirit disclosed in the utility model or modification, all fall Enter the scope of the utility model protection.

Claims (3)

1. singly open glass door buffer hinge for one kind, it is characterised in that include: damping buffer (100), sliding seat (200), apical axis (300), eccentric cam (400), fixed panel (600) and installation connecting base plate (800), described damping buffer (100) is installed Internal in sliding seat (200), the termination point casing of described damping buffer (100) one end is connected in apical axis (300), described apical axis (300) one end contacts with eccentric cam (400), and described eccentric cam (400) is fixed on sliding seat by fixing screw (210) (200) one end, damping buffer (100) can do telescopic moving along the vertical direction that eccentric cam (400) install, install and connect Seat board (800) is fixed on the bottom of sliding seat (200) by the second sunk screw (900), and fixed panel (600) is by two simultaneously Arrange spaced first sunk screw (700) to be fixed in installation connecting base plate (800).

2. singly open glass door buffer hinge as claimed in claim 1, it is characterised in that: described fixed panel (600) surface is overlapped It is connected to cover plate (500).

3. singly open glass door buffer hinge as claimed in claim 1, it is characterised in that: described eccentric cam is offered on (400) There is the installation screw (410) of three distributions in isosceles triangle.