CN1352347A - Door stopper, ground part of door stopper, and door part and stopping method for door rotation - Google Patents
Door stopper, ground part of door stopper, and door part and stopping method for door rotation Download PDFInfo
- Publication number
- CN1352347A CN1352347A CN01136148A CN01136148A CN1352347A CN 1352347 A CN1352347 A CN 1352347A CN 01136148 A CN01136148 A CN 01136148A CN 01136148 A CN01136148 A CN 01136148A CN 1352347 A CN1352347 A CN 1352347A
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- movable member
- door
- ground
- recess
- parts
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
To provide a floor face member for a door stop device, and the door stop device allowing the installation of the floor face member without forming a fitting recessed part on a floor face, reducing the sound of the floor face member caused by the motion of a movable member and relieving impact generated when the movable member stops a door. This door stop device is provided with the floor face member K and a door side member T. The floor face member K is provided with a base member 1 and a movable member 2 of plate shape. The back face of the base member 1 is formed as a plane. A movable member storage recessed part 11 is formed on the upper face of the base member 1. The movable member 2 is provided with an elevating part 21 and a shaft part 20. The shaft part 20 is provided with a buffer member. The movable member 2 is accommodated in the movable member storage recessed part 11 so as to be able to rise around the shaft part 20. A magnetic attachment face 42 and a stop face 43 are formed on the back side of the door side member T. The stop face 43 is provided with a cushioning material 46, and the magnetic attachment face 42 is provided with an impingement plate 47.
Description
Technical field
The ground that the present invention relates to make door stopper that the rotation of door stops in the precalculated position, door stopper is with parts and the door rotation method of shutting down with parts, door.Specifically, this door stopper when door turns to the precalculated position, is arranged on the movable member of ground side, is subjected to magnetic force influence and rises or erect, and blocks this door it is stopped.In addition, when ground being set using parts, can not form recess ground on the ground and be provided with.In addition, can reduce ground with the sound that the action of the movable member of parts produces, the impact in the time of also can relaxing movable member door is stopped.
Background technology
In the prior art, when being provided with, for when opening the door with wall collision and damage mutually, near the ground the wall, door stopper is not set usually.
Door stopper before has from ground the prominent door shield body of establishing and is located at the gate stop that door is stopped in open mode on the door shield body.Door stopper in use, gate stop is stuck on the fastener that is located on the door.
There is following problem in above-mentioned door stopper.
That is, door stopper before, owing to be based in ground, injured so when walking, trip easily.In addition, when cleaning ground, also be in the way very much.In addition, when door being stopped, must being stuck in gate stop on the fastener with door stopper, cumbersome.
The present inventor has carried out research with keen determination in order to address the above problem, and has developed novel door stopper.The door stopper that this is novel, when door turned to the precalculated position, the movable member that is located at ground side was influenced by magnetic force and rises or erect, thereby block door it is stopped.This door stopper has ground and use parts with parts and door, the movable member that ground has when usual with parts and do not give prominence to, be subjected to magnetic force gives prominence to when influencing.Door has the magnet that is installed in a lower side with parts.Form chimeric recess on the ground, ground is imbedded in this chimeric recess with parts, slightly flushes with ground above it.
According to this door stopper, because outstanding when usual from ground, so, when walking, can not trip and injured, in addition, when cleaning ground, also have no relations.In addition, the operation when door is stopped, as long as it is door is turned to the precalculated position, simple to operate.
Above-mentioned door stopper does not still have so far.
But the present inventor has done further research in order to improve this door stopper more.Also there is following problem in discovery in this door stopper.
(1) because ground is embedded in floor portion with parts, so, must be formed for burying underground the chimeric recess of this ground on the ground with parts.And, if when the position of chimeric recess is inaccurate, then must change or repair the floor of this part.In addition, owing to form chimeric recess on the ground, the rapid property of construction is poor.
(2) movable member is subjected to magnet to influence moment to erect, produce impulsive sound when colliding with parts with door, must take to reduce the countermeasure of this sound.In addition, door rotates from halted state towards closing direction, when movable member falls down from the state of erecting, and movable member and ground are collided with parts and also produced impulsive sound, also must take to reduce the countermeasure of this sound.
In addition, the present inventor tests be formed on the thickness of ground ground with parts as protruded object, has derived the practical little thickness of obstacle of going up.Through above-mentioned experiment repeatedly, find that the wheel of wheelchair is not easy to cross when ground uses the thickness of parts to surpass 5mm, also easy entwining leg during walking.
The content of invention
The ground that the purpose of this invention is to provide door stopper, door stopper is with parts and the door rotation method of shutting down with parts, door.Door stopper of the present invention, when door turned to the precalculated position, the movable member that is arranged on ground side was subjected to the magnetic force influence and rises or erect, and blocks this door it is stopped.
In addition, the purpose of this invention is to provide the door stopper that does not form chimeric recess on the ground and just can be provided with, the ground parts of door stopper.
In addition, the purpose of this invention is to provide the ground that can reduce the impulsive sound that produces when movable member is collided with parts with parts or ground with door, the door stopper that relaxes the impact when door is stopped, door stopper with parts and door parts.
In addition, the purpose of this invention is to provide and be arranged on ground ground and can be crossed, be not easy when walking the door stopper of entwining leg, the ground parts of door stopper by wheel chair wheel easily with parts.
To achieve these goals, the present invention by the following technical solutions.
The door stopper of the 1st invention makes the rotation of door stop in the precalculated position, it is characterized in that, is arranged on the movable member of ground side, when door turns to the precalculated position, influenced by magnetic force and rises or erect, and it is stopped this badge.
The door stopper of the 2nd invention, the rotation of door is stopped in the precalculated position, it is characterized in that, be arranged on the movable member of ground side, when door turns to the precalculated position, influenced by magnetic force and rise or erect, it is stopped this badge, in addition, when door from predetermined stop position when Return-ing direction rotates, this card ends state and is disengaged, and movable member is not influenced by magnetic force and descends, and gets back to original state.
The ground parts of the door stopper of the 3rd invention, the door stopper that formation makes the rotation of door stop in the precalculated position is characterized in that,
The base member that is arranged on ground side has movable member,
Above-mentioned movable member, when door turns to the precalculated position, influenced by magnetic force and rise or erect, it is stopped this badge, in addition, when door from predetermined stop position when Return-ing direction rotates, this card ends state and is disengaged, movable member is not influenced by magnetic force and descends, and gets back to original state.
The ground parts of the door stopper of the 4th invention is characterized in that, have base member and tabular movable member;
The face that is provided with of the past ground side of base member forms the plane, and the formation movable member is accommodated recess on base member;
Movable member is housed in above-mentioned movable member and accommodates in the recess, in base portion side axial region is arranged, and movable member is that the center can be towards upper and lower to rotation with this axial region;
Above-mentioned movable member is accommodated recess, is with the top part depression of base member and form;
Accommodate the axial region of the axial region of above-mentioned movable member and accommodate recess, accommodate recess with above-mentioned movable member and conjointly form;
Accommodate except movable member recess above-mentioned base member above, be housed in the movable member resettlement section in movable member above flush.
The ground parts of the door stopper of the 5th invention is characterized in that, have base member and tabular movable member;
The face that is provided with of the past ground side of base member forms the plane, and the formation movable member is accommodated recess on base member;
Movable member is housed in above-mentioned movable member and accommodates in the recess, in base portion side the articulated section is arranged, and movable member is that the center can be towards upper and lower to rotation with this articulated section;
Above-mentioned movable member is accommodated recess, is with the top part depression of base member and form;
Accommodate the articulated section of the articulated section of above-mentioned movable member and accommodate recess, accommodate recess with above-mentioned movable member and conjointly form;
Accommodate except movable member recess above-mentioned base member above, be housed in the movable member resettlement section in movable member above flush.
The ground parts of the door stopper of the 6th invention is characterized in that, have base member and tabular movable member;
The face that is provided with of the past ground side of base member is the plane;
Movable member has axial region in base portion side, is that the center can erect or fall down with this axial region;
Above-mentioned base member has that movable member is accommodated recess and axial region is accommodated recess; Movable member is accommodated recess depression above base member and is formed; Axial region is accommodated recess and movable member and is accommodated recess and conjointly form, and is used to accommodate the axial region of above-mentioned movable member;
Accommodate except movable member recess above-mentioned base member above, be housed in the movable member resettlement section in movable member above flush.
The ground parts of the door stopper of the 7th invention is characterized in that, have base member and tabular movable member;
The face that is provided with of the past ground side of base member is the plane;
Movable member has the articulated section in base portion side, is that the center can erect or fall down with this articulated section;
Above-mentioned base member has that movable member is accommodated recess and recess is accommodated in the articulated section; Movable member is accommodated recess and is formed from the depression of top base member; The articulated section is accommodated recess and movable member and is accommodated recess and conjointly form, and is used to accommodate the articulated section of above-mentioned movable member (2);
Accommodate except movable member recess above-mentioned base member above, be housed in the movable member resettlement section in movable member above flush.
The ground parts of the door stopper of the 8th invention, the ground that is the door stopper in the 3rd, the 4th, the 5th, the 6th or the 7th invention is with in the parts, it is characterized in that, have impulsive sound and reduce mechanism, this impulsive sound reduces mechanism, and the movable member that reduces the state that erects falls down and impulsive sound when colliding with base member.
The ground parts of the door stopper of the 9th invention, the ground that is the door stopper in the 3rd, the 4th, the 5th, the 6th, the 7th or the 8th invention is characterized in that with in the parts thickness of base member is below 5mm.
The ground parts of the door stopper of the 10th invention, the ground that is the door stopper in the 3rd, the 4th, the 5th, the 6th, the 7th, the 8th or the 9th invention is with in the parts, it is characterized in that, movable member is die-cut and form with plate body, when die-cut, at least one square fillet that becomes of its base end side rising wood or lower edge.
The ground parts of the door stopper of the 11st invention, the ground that is the door stopper in the 3rd, the 4th, the 5th, the 6th, the 7th, the 8th, the 9th or the 10th invention is with in the parts, it is characterized in that, have and erect angle limits mechanism, this erects angle limits mechanism, with required acute angle, limit the angle that erects of movable member (2).
The ground parts of the door stopper of the 12nd invention, the ground that is the door stopper in the 3rd, the 4th, the 5th, the 6th, the 7th, the 8th, the 9th, the 10th or the 11st invention is characterized in that base member cast form with in the parts.
The ground parts of the door stopper of the 13rd invention, the ground that is the door stopper in the 3rd, the 4th, the 5th, the 6th, the 7th, the 8th, the 9th, the 10th, the 11st or the 12nd invention is characterized in that with in the parts base member forms with nonmagnetic substance.
The door parts of the door stopper of the 14th invention, the door stopper that formation makes the rotation of door stop in the precalculated position is characterized in that, has base member, fastener and magnet;
Base member is arranged on reveal;
Fastener is arranged on this base member, can end with the movable member card that is arranged on ground side;
Magnet utilizes magnetic force, movable member is risen or erects.
The door stopper of the 15th invention has ground in the 3rd, the 4th, the 5th, the 6th, the 7th, the 8th, the 9th, the 10th, the 11st, the 12nd or the 13rd invention with parts be installed in the parts of using on the door;
Above-mentioned door has with parts and erects mechanism and shut-down mechanism; Erecting mechanism utilizes magnetic force that movable member is erected; Shut-down mechanism ends with the movable member card that has erected, and the rotation of door is stopped.
The door stopper of the 16th invention is in the door stopper of the 15th invention, it is characterized in that, use on the either party or both sides of parts at movable member and door, have impulsive sound and reduce mechanism, this impulsive sound reduces mechanism, reduces the impulsive sound when movable member erects and door is collided with parts.
The door stopper of the 17th invention, be in the door stopper of the 15th invention, it is characterized in that with component side impulsive sound is set at door and reduces mechanism, this impulsive sound reduces mechanism, reduce the impulsive sound when movable member erects and door is collided with parts, also have and peel off anti-locking mechanism, this peels off anti-locking mechanism, reduces the state that mechanism collides at movable member and impulsive sound, when even door rotates, can prevent that also impulsive sound from reducing mechanism and peeling off.
The 18th door stopper of inventing is in the door stopper in the 15th, the 16th or the 17th invention, it is characterized in that, is provided with to impact and relaxes mechanism, the impact when this impact mitigation mechanism mitigation door stops operating.
The rotation method of shutting down of the door of the 19th invention makes the rotation of door stop in the precalculated position, it is characterized in that, in ground side movable member is set, and when door turned to the precalculated position, this movable member was influenced by magnetic force and rises or erect, and it is stopped this badge.
Here said " is the plane toward the ground face that is provided with " is meant that the face of setting is the plane, is not strict plane even also comprise, and also can be used as the situation of plane treatment when being provided with.
Here said " tabular movable member " is meant that movable member is tabular, is not the tabular of strictness even also comprise, also can be as the situation of tabular processing.
Here said " base member top with flush above the movable member " is meant the top of base member and flushes above the movable member, is not strict flushing even also comprise, also can be as the situation that flushes processing.
Here said " movable member and base member are collided " is meant that movable member and base member directly collide, and also comprises the situation that movable member and base member are collided indirectly.
Form the nonmagnetic substance of base member, comprise zinc, brass, aluminium, magnesium, titanium, stainless steel, synthetic resin, pottery and contain above-mentioned material and the material that forms.In addition, on the surface of these materials, also can coating, coating or topped with synthetic resin.
(effect)
The ground of door stopper has following effect with parts and door stopper.
Door use parts, a downside that is arranged on fixture.Decision door is provided with the position with the ground on the parts track, with fixture etc. the ground parts is set.
With door be opened to ground with parts the position is set the time, movable member erected in magneticaction following moment, with the shut-down mechanism card door was stopped.
At closing time, movable member breaks away from shut-down mechanism and falls down, and is housed in movable member and accommodates in the recess.At this moment,, have the ground parts that impulsive sound reduces mechanism, can reduce this impulsive sound though produce impulsive sound.
The thickness setting of base member is the following ground parts of 5mm, and for example, wheelchair can easily be crossed, and also is not easy entwining leg during walking.
With the die-cut ground parts that form movable member of plate body, not needing becomes fillet with other operation with dihedral, can shorten its Production Time.
Have movable member and erect the ground parts of angle limits mechanism, before movable member is kept upright the angle of state, do not rotate, so when the power that erects disappeared, movable member fell down under the deadweight effect, is housed in movable member and accommodates in the recess.
The ground parts that base member is formed by nonmagnetic substance, base member is not magnetized, and does not hinder the effect that erects mechanism.
Have the low door stopper that subtracts mechanism of impulsive sound, can reduce movable member moment to erect impulsive sound when colliding with parts with door.
Have the anti-door stopper of mechanism that peels off, reduce the state that mechanism collides at movable member and impulsive sound, even make a rotation, impulsive sound reduces mechanism and does not also peel off.
Be provided with and impact the door stopper that relaxes mechanism, when door is stopped, impacting and relax deformation, relax and impact.In addition, the mitigation of impact also reduces impulsive sound.
Brief description of drawings
Fig. 1 is the user mode key diagram of expression the present invention the 1st embodiment door stopper.
Fig. 2 is the movable member that erects of expression and be located at the collide local section key diagram of state of buffer board on the magnetic attachment face.
Fig. 3 is that expression door rotates from state shown in Figure 2, the front end of movable member be located at the collide local section key diagram of state of fender on the stop surface.
Fig. 4 is the exploded perspective view of ground with parts.
Fig. 5 is the skiagraph of ground with parts.
Fig. 6 represents the base portion side of ground with parts, is that the expression movable member is housed in the amplification profile diagram that movable member is accommodated the recess internal state.
Fig. 7 represents the base portion side of ground with parts, is that the expression movable member erects from state shown in Figure 3, collides with the stopper section, stops at the enlarged section key diagram of precalculated position state.
Fig. 8 constitutes the ground plan of ground with the base portion material of parts.
Fig. 9 constitutes the skiagraph of ground with the base portion material of parts.
Figure 10 guards the gate with the stereogram of parts from bottom surface side.
Figure 11 is the local section key diagram of expression when being arranged on door than high position, position shown in the present embodiment with parts T1.
Figure 12 is expression back of the body lid and is located at the perspective illustration that the back of the body covers the fender of face.
Figure 13 is the user mode key diagram of expression the present invention the 2nd embodiment door stopper.
To be expression make side view when stopping with door stopper shown in Figure 13 to Figure 14.
The specific embodiment of the present invention
Below, with reference to the accompanying drawing illustrated embodiment, describe the present invention in detail.Fig. 1 is the user mode key diagram of expression the present invention the 1st embodiment door stopper.Fig. 2 is the movable member that erects of expression and be located at the collide local section key diagram of state of buffer board on the magnetic attachment face.Fig. 3 is that expression door rotates from state shown in Figure 2, the front end of movable member be located at the collide local section key diagram of state of fender on the stop surface.Fig. 4 is the exploded perspective view of ground with parts.Fig. 5 is the skiagraph of ground with parts.Fig. 6 represents the base portion side of ground with parts, is that the expression movable member is housed in the amplification profile diagram that movable member is accommodated the recess internal state.Fig. 7 represents the base portion side of ground with parts, is that the expression movable member erects from state shown in Figure 3, collides with the stopper section, stops at the enlarged section key diagram of precalculated position state.Fig. 8 constitutes the ground plan of ground with the base portion material of parts.Fig. 9 constitutes the skiagraph of ground with the base portion material of parts.Figure 10 guards the gate with the stereogram of parts from bottom surface side.
Door stopper has the ground that is arranged on 6 surfaces, ground with parts K be installed in the door parts T1 of door 7 lower surfaces.Among Fig. 1, for ease of explanation door parts T1, door 7 usefulness double dot dash lines are represented.
Ground parts K, having from the plane profile is slightly circular lamellar base member 1.The upper side outer rim of base member 1 is along week having implemented chamfer machining entirely.2 positions that separate predetermined space on base member 1 form the through hole 10,10 that penetrates into the back side from above.Inner edge at each through hole 10 is provided with spot-facing (ざ ぐ リ).In through hole 10,10, be provided with connecting and be used for ground is fixed on wood screw N1 (seeing Fig. 1, Fig. 2, Fig. 3) on the ground 6 with parts K.Base member 1 in the present embodiment, about 3.5mm is thick, but the thickness of base member 1 is not limited to this, and the reason based on above-mentioned is preferably in below the 5mm.
Summary central portion in base member 1 caves in a top part slightly, forms movable member and accommodates recess 11.In movable member is accommodated recess 11, accommodating laminal movable member 2.Will be explained below about movable member 2.
It is to omit rectangle from the plane that movable member is accommodated recess 11, and the minor face of one side forms circular-arc shaped form.Movable member is accommodated recess 11, has predetermined width, and its length is shorter slightly than the diameter of base member 1.In the present embodiment, the diameter of base member 1 (back side) is about 70mm.In addition, the size that movable member is accommodated recess 11 is the about 21.4mm of width, the about 60.2mm of length (middle body).But base member 1 and movable member are accommodated the size of recess 11, are not limited to this, can suitably set.
The shape of base member 1 from the plane, also is not limited to slightly circularly, for example, can be slightly oval, slightly triangle, slightly square, slightly rectangle, polygon etc. slightly from the plane.In addition, movable member is accommodated the shape of recess 11, also is not limited to slightly rectangle, for example, can be slightly circular, slightly oval, slightly triangle, slightly square, polygon etc. slightly from the plane.
The bottom that movable member is accommodated recess 11 forms plane.The back side of the movable member 2 when droping to the ground is positioned in movable member and accommodates on the bottom of recess 11.It is darker slightly than the thickness of movable member 2 that movable member is accommodated recess 11, above the movable member 2 of accommodating, than the top depression slightly of base member 1.But the degree of this depression is minimum.Top and the base member 1 of movable member 2 top also can become and flush.
Accommodate the base portion side bottom of recess 11 at movable member, form the rectangle movable member that connects with the back side and insert mouthfuls 12.
The back side of base member 1 is the face that is provided with on the ground 6, forms slightly plane.Movable member overleaf inserts two short brinks of mouth 12, forms axial region and accommodates recess 13,13, and this axial region is accommodated recess 13,13 and accommodated the axial region 20,20 that is formed on the movable member 2.This axial region is accommodated recess 13,13 from back side depression, inserts mouth 12 with movable member and links to each other.
Axial region is accommodated the outer distolateral of recess 13,13, sees from the bottom surface to form semicircular arc, and like this, the stress that the impact when movable member 2 stops door 7 produces is not concentrated, thereby is not easy to produce cracking etc.(for example, if the outer distolateral shape that forms the bight, then the stress of above-mentioned impact concentrates on this bight, so, easily from producing cracking or crack here.
Movable member insert mouthfuls 12 and axial region accommodate recess 13,13 above, have the stopper section 120 on inclined plane, accommodate recess 11 sides and stretch out (seeing Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9) slightly from the movable member that faces of base member 1.Stopper section 120 formations erect angle limits mechanism, with erecting of required acute angle angle limits movable member 2.
Side overleaf, movable member insert mouthfuls 12 and axial region accommodate recess 13,13 around, the back of the body lid that the back side is caved in, is formed for chimeric back of the body lid 3 is slightly accommodated recess 14.The degree of depth that back of the body lid is accommodated recess 14 is, will carry on the back when cover 3 embeddings, carries on the back to cover 3 the following back side than base member 1 and cave in slightly.
Accommodate in the recess 14 at back of the body lid, form engagement lugs 15 at 3 positions, this engagement lugs 15 is used to install the back of the body lid 3 of embedding.Each engagement lugs 15 has from the outstanding slightly height in the back side of base member 1, and, make the taper (see figure 9) that front end attenuates.
Cut overlap in the present embodiment, carry out with barreling processing, this barreling processing is to make the container rotation or the vibration of accommodating die-cut movable member 2, carries out Surface Machining.But the method for cutting overlap is not limited thereto.Like this, the edge part of movable member 2, the angle is formed fillet, and the method that forms fillet is to adopt said method, so edge part does not form circular-arc, still leaves planar portions (seeing Fig. 6, Fig. 7) between the angle.But the shape of edge part is not limited to this, also can form circular arc.
Among Fig. 4, on the axial region 20 of movable member 2, be provided with fender 22.This fender 22 is made of the polyethylene system tubular body with resiliency and retractility, and these fender 22 topped all facial ground sleeves are on axial region 20.Fender 22 along 20 full weeks of axial region, forms film (seeing Fig. 4, Fig. 6, Fig. 7) at the state that stretches on axial region 20.Fender 22 constitutes impulsive sounds and reduces mechanisms, the impulsive sound the when movable member that reduces the state that erects falls down and collides with base member.
In addition, the movable member 2 of present embodiment, with tabular die-cut formation, but the formation method of movable member is not limited to this.Manufacturings such as also available casting of movable member or shaving.
In addition, fender is not limited to the present embodiment those shown, its material, shape, position and method to set up is set, and all is not particularly limited, as long as can be reduced in fall down impulsive sound when colliding with base member 1 of movable member 2.Form the material of fender, for example can adopt other synthetic resin (for example (foaming) polyurethane resin etc.), rubber, coating, oil (comprising grease), nonwoven, cork etc.In addition, also can be located at position shown in Figure 12.Will be explained below about Figure 12.In addition, fender can with bonding, embed, adhere to modes such as (coating, dipping), stickup and be provided with.
Accommodate in the recess 14 at back of the body lid, the back of the body is installed covers 3.Cover on 3 at the back of the body, at the position corresponding with engagement lugs 15, formation conjugate foramen 30.The back of the body covers 3 with the die-cut formation of metal making sheet shape body and function punching machine.But the back of the body covers 3 also can use manufacturings such as casting or shaving.
The back of the body cover 3, is each conjugate foramen 30 to be aimed at corresponding engagement lugs 15 ground embed back of the body lid and accommodate recess 14, by conjugate foramen 30, with hammer etc. the front end of engagement lugs 15 is struck flat hole enlargement, and can not cover from the back of the body and accommodate recess 14 and come off and install like that.The back of the body cover 3 when being installed in back of the body lid and accommodating on the recess 14, and movable member inserts mouth 12 and axial region and accommodates recess 13,13 and be blocked, and cannot see from the outside.
Door is used parts T1, has from the plane and sees that profile is slightly oblong base member 4.The summary semi-circular portions of the both sides of base member 4, except lower edge portion, diameter reduces slightly.Lower edge in the both sides of base member 4 forms the flange portion 40,40 of stretching out to foreign side.
2 positions that separate predetermined space on base member 4 form the through hole 41,41 that penetrates into the back side from above.Downside inner edge at each through hole 41 is provided with spot-facing.In through hole 41,41, be provided with connecting and be used for door is fixed on wood screw N2 (see figure 1) on the door with parts T1.
At the dorsal part of base member 4, attract the magnetic attachment face 42 of lifting unit 21 when being formed on movable member 2 and erecting and as the stop surface 43 (seeing Fig. 2, Fig. 3, Figure 10) of shut-down mechanism.Magnetic attachment face 42 and stop surface 43 all tilt.The lower side of magnetic attachment face 42 is opened towards the transverse direction expansion, and like this, the lifting unit 21 that erects attracts (see figure 10) on magnetic attachment face 42 easily.
Form slightly circular magnet and accommodate recess 44 on base member 4, this magnet is accommodated recess 44 and is just caved in inwardly from the surface of magnetic attachment face 42 and form.In magnet is accommodated recess 44, accommodating as the magnet 45 that erects mechanism.The surface of the following and magnetic attachment face 42 of magnet 45 slightly flushes.
On stop surface 43, be provided with fender 46 as buffer gear.Fender 46 employings have desired thickness, the surface is plane rubber system fender, paste with bonding agent.The surface of fender 46 also can form concavo-convex or wavy.
On the surface of magnetic attachment face 42, be provided with the impulsive sound that reduces sound and reduce mechanism, be buffer board 47.Buffer board 47 adopts lamellar rubber tile, is pasting with bonding agent.Buffer board 47 in the overall with along magnetic attachment face 42 of middle body, forms slot part 470 (see figure 10)s.
(effect)
Below, referring to figs. 1 through Figure 10, the effect of the present invention the 1st embodiment is described.
On door 7 and ground 6, be provided with respectively with parts T1 and ground parts K.
Door parts T1, embedding is pre-formed in the recess of door 7 lower surfaces, and wood screw N2, N2 are passed through hole 41,41, tightens installation.Door is arranged on such height and position with parts T1: when the front end of lifting unit 21 engaged with fender 46, lifting unit 21 had slightly identical gradient with magnetic attachment face 42, and the top attraction of lifting unit 21 is on magnetic attachment face 42.
In addition, in the present embodiment, door is provided with like this with parts T1: with the lower surface that flange portion 40,40 is stuck in, the size of stretching out towards the lower surface is equivalent to the thickness of flange portion 40,40.But door is not limited to this with the installation of parts T1, as long as do not go wrong on function, can be provided with door 7 lower surfaces with flushing, also can be provided with than the lower surface recessedly.
Because the shape of movable member 2 is tabulars, its axial region 20,20 is outstanding towards the side of base portion side, so, ground with parts K shouldn't be such before the protuberance that is formed on the usefulness parts back side, ground, its back side can form slightly plane.
In addition, because movable member 2 is formed tabular, so the thickness of accommodating the base member 1 of movable member 2 also can attenuate.When being provided with like this, be located at the part on the ground 6, not as before ground with parts, can be thinned to degree no problem in practicality.
Therefore, install like this with parts K on ground: decision, is passed through hole 10,10 to wood screw N1, N1 and is screwed into ground 6 with the position that is provided with on the ground on the track of parts T1 6 at door, and ground is slightly flushed with the surface on the top and ground 6 of parts K.
Like this, form chimeric recess needn't resembling before, just ground can be arranged on the ground 6 with parts K.Even it is inaccurate that the position is set, also needn't change the floor, can reset simply.In addition, owing to be provided with simply, construction is also rapid.
Lifting unit 21 after erecting, the lower side of running into buffer board 47 above its front is attracted on magnetic attachment face 42.Because erecting the back, lifting unit 21 collides with buffer board 47, so the impulsive sound when running into magnetic attachment face 42 can reduce.
Then,,, the lower side of the top and buffer board 47 of lifting unit 21 closes (see figure 2) along with opening of door 7 Yi Bian lifting unit 21 rises slightly on one side wiping.In addition, the front end of lifting unit 21 is being run between the fender 46, does not collide with buffer board 47.
Along with opening of door 7, the front end of the lifting unit 21 after the rising is collided with fender 46 and is engaged.Like this, Men action is stopped.Because the front end of lifting unit 21 engages with fender 46, so, with the inclined at inclination angles slightly identical, collide with the surface of buffer board 47 above it with magnetic attachment face 42, attract (see figure 3) on magnetic attachment face 42.
Like this, the front end of lifting unit 21 engages with fender 46, and door 7 stops, so, can relax and act on movable member 2 and door when door 7 stops with the impact on the parts T1, can prolong the life-span of door stopper.In addition, relaxed owing to impact, so impulsive sound also reduces.
When removing the halted state of door 7, as long as door 7 is rotated toward closing direction.By door 7 is rotated toward closing direction, the lower side of magnetic attachment face 42 is depressed lifting unit 21, and like this, the magnetic attachment state is disengaged.Then, movable member 2 falls down and is housed in the movable member resettlement section 11.
In addition, be housed in movable member at movable member 2 and accommodate state in the recess 11, because fender 22 distortion and contact with stopper section 120, so, rocking in this state reduced.
Like this, because erecting with required angle of movable member 2 stop, so, keeping the angle of the state of erecting and do not rotating.Therefore, if the power that movable member 2 is erected disappears, under the deadweight effect, be housed in movable member and accommodate in the recess 11.Like this, because movable member 2 can not keep 6 states of giving prominence to from ground, so, can be not injured even step on it yet, very safe.
In recent years,, improve indoor environment, when being provided with, form the gap between door and ground bigger sometimes in order to make room air circulation.For this reason, require ground corresponding with this with parts.
Because the length of movable member 2 is shorter slightly than the diameter of base member 1, so the degree that erects of movable member 2 is comparable big before.Like this, ground parts K, can correspondence and ground between the big door in gap.In addition, if the length of lengthening movable member 2, though door that can corresponding big gap,, from the intensity consideration, the length of movable member 2 preferably is in 30～100mm from the cardinal extremity to the front end.
Because movable member 2 usefulness punching machines are with the die-cut formation of plate body, the dihedral that will pour the edge part of side when die-cut becomes fillet, so, do not need this part to be formed fillet with other operation.Therefore, Production Time can be shortened.In addition, pour the opposition side of side and also will make fillet, utilize the die-cut of punching machine, can be processed to form fillet by implementing to cut overlap.Cutting the operation of overlap can carry out with simple barreling processing.That is, can become fillet to the dihedral of movable member 2 simply.In addition, if do not form fillet, then angle and base member 1 collide sometimes that movable member 2 is not easy to erect, so, preferably dihedral is become fillet.
Door in the present embodiment with the position that is provided with of parts T1 is: when the front end of lifting unit 21 engaged with fender 46, lifting unit 21 had slightly identical angle of inclination with suction suction surface 42, but a position that is provided with parts T1 is not limited thereto.For example, also can be arranged on than height of position shown in the present embodiment or low position.
Figure 11 represents door is arranged on parts T1 the local section key diagram of the location status higher than position shown in the present embodiment.
When door is arranged on position shown in Figure 11 with parts T1, the lifting unit 21 that erects, its front end and buffer board 47 are collided, and attract on magnetic attachment face 42.At this moment owing on buffer board 47, be provided with slot part 470, lifting unit 21 front end collide (figure does not show) with 2 corner parts that form slot part 470.Then, along with opening of door 7, while the front end of lifting unit 21 and slot part 470 are wiped and closed (bight is out of shape slightly) and rise slightly.At this moment, if there is not slot part 470, the lifting unit 21 after the rising, its front end middle body is eaten into buffer board 47 sometimes, if open door at this state, then the front end of lifting unit 21 can push buffer board 47 it is peeled off.
Figure 12 represents to carry on the back and covers 3 and be located at the back of the body and cover 3 top fender 22a.This fender 22a has deformability.Covered 3 o'clock at the installation back of the body, this fender 22a is inserted movable member from the rear side of base member 1 insert mouth 12.Be housed in movable member at movable member 2 and accommodate state in the recess 11, this fender 22a holds under the arm between base portion side and the back of the body cover 3 and is out of shape, so this fender 22a can suppress fall down vibration when colliding with base member 1 of movable member 2, can reduce impulsive sound.In addition, collide and be out of shape owing to fender 22a and movable member 2, movable member 2 is to fall down at the state that is being applied frictional resistance, so, so also reduce and accommodate the impulsive sound of movable member when accommodating in the recess 11.
Figure 13 is the user mode key diagram of the door stopper of expression the present invention the 2nd embodiment.
Figure 14 is expression makes a halted state with door stopper shown in Figure 13 side illustration figure.
Among Figure 13 and Figure 14,, annotate with same tag with parts shown in above-mentioned Fig. 1 to Figure 11 or the identical person in position, below the explanation of relevant structure, its repeat specification is omitted.
Door stopper has ground with parts K be installed in the side of door 7 lower side and to the outstanding door parts T2 of foreign side.
Door has base member erecting bed portion 50 and the base member platform portion 51 of joining with parts T2.Erecting bed portion 50 sees that from the side profile is to omit rectangle.The platform portion 51 of joining is outstanding to foreign side from the surface of base member erecting bed portion 50.Base member erecting bed portion 50 and the base member platform portion 51 of joining forms as one.In the join inside of platform portion 51 of base member erecting bed portion 50 and base member, form weight reduction portion 501, this weight reduction portion 501 is recessed from the face that joins with door 7 of base member erecting bed portion 50 and (seeing Figure 13) that form.
In base member erecting bed portion 50,2 positions in the both sides that separate predetermined space, formation penetrates into perforation slotted hole 500,500 back side, that extend from the top downwards from the surface.At each inner edge that connects slotted hole 500 table sides, be provided with spot-facing.In connecting slotted hole 500,500, be provided with connecting and be used for door is fixed to wood screw N2 (seeing Figure 13) on the door with parts T2.
At the join dorsal part of platform portion 51 of base member, form magnetic attachment face 42 and stop surface 43 (seeing Figure 14).In addition, on base member was joined platform portion 51, recess 44 was accommodated in the formation slightly magnet of circle, and it is inwardly square recessed and formation from the surface of magnetic attachment face 42 that this magnet is accommodated recess 44.In addition, in the join inside of platform portion 51 of base member, form weight reduction portion 510, this weight reduction portion 510 is that to accommodate the surface of recess 44 from magnet recessed and (the seeing Figure 14) that form.Above-mentioned weight reduction portion 501 and weight reduction portion 510 are weight reductions in order to reduce material.
Door is installed like this with parts T2: wood screw N2, N2 are passed connect the lower side side that slotted hole 500,500 is screwed into door 7, door is outstanding to foreign side with parts T2, and the bottom of base member erecting bed portion 50 slightly flushed with the following of door 7.Door parts T2 in the present embodiment, the bottom of its base member erecting bed portion 50 slightly flushes with the lower end of door 7, still, door is not limited to this with the installment state of parts T2, as long as no problem on the function, also can be outstanding from the lower surface of door 7, also can be positioned at the top of lower surface.
Term in this manual only is for clarity, does not constitute qualification, does not get rid of feature and part term of equal value thereof with the record of this manual.In the scope of the technology of the present invention thought, can do various distortion.
The present invention has following effect:
(a) the ground parts among the present invention just form chimeric recess needn't resembling before Can arrange on the ground. Therefore, even setting position is inaccurate, also needn't more renew The floor can reset simply. In addition, owing to arrange simply, construction rapidly.
(b) (this impulsive sound reduces mechanism and reduces movable member to have impulsive sound reduction mechanism Lower and impulsive sound when colliding with base member) ground parts, can reduce when closing, Or fall down impulsive sound when colliding with base member of movable member.
In addition, have impulsive sound and reduce mechanism's (this impulsive sound reduction mechanism reduction movable member Erect and impulsive sound when colliding with parts with door) door stopper, can reduce movable member Moment rises and impulsive sound when colliding with parts with door. Like this, have the dress of said mechanism Put, can reduce impulsive sound, reduce noise.
(c) thickness setting of base member is the following ground parts of 5mm, is arranged on ground When upper, wheelchair is crossed easily, also is not easy entwining leg during walking.
(d) plate body is die-cut and form the ground parts of movable member, do not need to use other Outer operation becomes fillet with dihedral, can shorten Production Time.
(e) have the ground parts that erect angle limits mechanism, will stand with required acute angle The movable member that rises stops, and it is more risen unlike this angle. Therefore, movable member keeps The angle of the state of erecting does not rotate. Therefore, as long as the climbing power of movable member disappears, Under the Gravitative Loads, movable member falls down and is housed in movable member and accommodates in the recess. Like this, The ground parts can remain the state that movable member does not protrude from ground, so, even Stepping on it can be not injured yet, very safe.
(f) base member is the ground parts that form with nonmagnetic substance, and base member is not magnetized, Movable member does not attract on base member. Like this, do not hinder the effect that erects mechanism.
(g) have the anti-door stopper of mechanism that peels off, reduce machine at movable member and impulsive sound Even the state rotary door that structure is collided, impulsive sound reduce mechanism and also can not peeled off by movable member.
(h) be provided with the door stopper that impacts mitigation mechanism, when door is stopped, impact and relax Deformation, abirritation at movable member and door with the impact on the parts. Like this, can prolong The life-span of long door stopper. In addition, relaxed owing to impact, also reduced impulsive sound.
Claims (19)
1. door stopper, it makes the rotation of door stop in the precalculated position, it is characterized in that, is arranged on the movable member of ground side, when door turns to the precalculated position, influenced by magnetic force and rises or erect, and it is stopped this badge.
2. door stopper, it makes the rotation of door stop in the precalculated position, it is characterized in that, is arranged on the movable member of ground side, when door turns to the precalculated position, influenced by magnetic force and rise or erect, it is stopped this badge, in addition, when door from predetermined stop position when Return-ing direction rotates, this card ends state and is disengaged, and movable member is not influenced by magnetic force and descends, and gets back to original state.
3. the door stopper that the ground parts of door stopper, its formation make the rotation of door stop in the precalculated position is characterized in that,
The base member (1) that is arranged on ground side has movable member (2),
Above-mentioned movable member (2), when door turns to the precalculated position, influenced by magnetic force and rise or erect, it is stopped this badge, in addition, when door from predetermined stop position when Return-ing direction rotates, this card ends state and is disengaged, movable member is not influenced by magnetic force and descends, and gets back to original state.
4. the ground parts of door stopper is characterized in that, have base member (1) and tabular movable member (2);
The face that is provided with of past ground (6) side of base member (1) forms the plane, and the formation movable member is accommodated recess (11) on base member (1);
This tabular movable member (2) is housed in above-mentioned movable member and accommodates in the recess (11), in base portion side axial region (20) is arranged, and this movable member (2) is that the center can be towards upper and lower to rotation with this axial region (20);
Above-mentioned movable member is accommodated recess (11), is top part depression is formed;
Accommodate the axial region of the axial region (20) of above-mentioned movable member (2) and accommodate recess (13), accommodate recess (11) with above-mentioned movable member and conjointly form;
Accommodate except movable member recess (11) above-mentioned base member (1) above, be housed in movable member (2) in the movable member resettlement section (11) above flush.
5. the ground parts of door stopper is characterized in that, have base member (1) and tabular movable member (2);
The face that is provided with of past ground (6) side of base member (1) forms the plane, and the formation movable member is accommodated recess (11) on base member (1);
This tabular movable member (2) is housed in above-mentioned movable member and accommodates in the recess (11), in base portion side the articulated section is arranged, and this movable member (2) is that the center can be towards upper and lower to rotation with this articulated section;
Above-mentioned movable member is accommodated recess (11), is top part depression is formed;
Accommodate the articulated section of the articulated section of above-mentioned movable member (2) and accommodate recess, accommodate recess (11) with above-mentioned movable member and conjointly form;
Accommodate except movable member recess (11) above-mentioned base member (1) above, be housed in movable member (2) in the movable member resettlement section (11) above flush.
6. the ground parts of door stopper is characterized in that, have base member (1) and tabular movable member (2);
The face that is provided with of past ground (6) side of base member (1) is the plane;
This tabular movable member (2), in base portion side axial region (20) being arranged is that the center can erect or fall down with this axial region (20);
Above-mentioned base member (1) has that movable member is accommodated recess (11) and axial region is accommodated recess (13); Movable member is accommodated recess (11) depression above base member (1) and is formed; Axial region is accommodated recess (13) and movable member and is accommodated recess (11) and conjointly form, and is used to accommodate the axial region (20) of above-mentioned movable member (2);
Accommodate except movable member recess (11) above-mentioned base member (1) above, be housed in movable member (2) in the movable member resettlement section (11) above flush.
7. the ground parts of door stopper is characterized in that, have base member (1) and tabular movable member (2);
The face that is provided with of past ground (6) side of base member (1) is the plane;
Movable member (2) has the articulated section in base portion side, is that the center can erect or fall down with this articulated section;
Above-mentioned base member (1) has that movable member is accommodated recess (11) and recess is accommodated in the articulated section; Movable member is accommodated recess (11) depression above base member (1) and is formed; This articulated section is accommodated recess and movable member and is accommodated recess (11) and conjointly form, and is used to accommodate the articulated section of above-mentioned movable member (2);
Accommodate except movable member recess (11) above-mentioned base member (1) above, be housed in movable member (2) in the movable member resettlement section (11) above flush.
8. as the ground parts of claim 3 or 4 or 5 or 6 or 7 described door stoppers, it is characterized in that have impulsive sound and reduce mechanism, this impulsive sound reduces mechanism, the movable member (2) that reduces the state that erects fall down and with the impulsive sound of base member (1) when colliding.
9. as the ground parts of claim 3 or 4 or 5 or 6 or 7 or 8 described door stoppers, it is characterized in that the thickness of this base member (1) is below 5mm.
10. as the ground parts of claim 3 or 4 or 5 or 6 or 7 or 8 or 9 described door stoppers, it is characterized in that this movable member (2) is die-cut and form with plate body, when die-cut, at least one square fillet that becomes of its base end side rising wood or lower edge.
11. the ground parts as claim 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 described door stoppers is characterized in that, have and erect angle limits mechanism, this erects angle limits mechanism, with required acute angle, limits the angle that erects of movable member (2).
12. the ground parts as claim 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 described door stoppers is characterized in that, base member (1) is to use cast form.
13. the ground parts as claim 3 or 4 or 5 or 67 or 8 or 9 or 10 or 11 or 12 described door stoppers is characterized in that base member (1) forms with nonmagnetic substance.
14. the door stopper that the door of door stopper uses parts, its formation that the rotation of door is stopped in the precalculated position is characterized in that, has base member, fastener and magnet;
This base member is arranged on reveal;
This fastener is arranged on this base member, can end with the movable member card that is arranged on ground side;
This magnet utilizes magnetic force, this movable member is risen or erects.
15. door stopper, it has as each described ground in the claim 3～13 with parts (K) be installed in the door of door on (7) with parts (T1, T2);
Above-mentioned door has and erects mechanism and shut-down mechanism with parts (T1, T2); This erects mechanism and utilizes magnetic force that movable member (2) is erected; This shut-down mechanism engages with the movable member (2) that has erected, and the rotation of door is stopped.
16. door stopper as claimed in claim 15, it is characterized in that, use on the either party or both sides of parts (T1, T2) at movable member (2) and door, have impulsive sound and reduce mechanism, this impulsive sound reduces mechanism, reduce movable member (2) erect with door with the impulsive sound of parts (T1, T2) when colliding.
17. door stopper as claimed in claim 15, it is characterized in that, with parts (T1, T2) side impulsive sound is set at door and reduces mechanism, this impulsive sound reduces mechanism, reduce movable member (2) erect with door with the impulsive sound of parts (T1, T2) when colliding, it also has and peels off anti-locking mechanism, this peels off anti-locking mechanism, door (7) reduces the state that mechanism collides at movable member (2) and this impulsive sound, even can prevent also when rotating that impulsive sound from reducing mechanism and peeling off.
18., it is characterized in that, be provided with to impact and relax mechanism, the impact when this impact mitigation mechanism mitigation door stops operating as claim 15 or 16 or 17 described door stoppers.
19. the rotation method of shutting down of door, it makes the rotation of door stop in the precalculated position, it is characterized in that, in ground side movable member is set, and when door turned to the precalculated position, this movable member was influenced by magnetic force and rises or erect, and it is stopped this badge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP341120/2000 | 2000-11-08 | ||
| JP2000341120A JP4483071B2 (en) | 2000-11-08 | 2000-11-08 | Floor member of door stop device and door stop device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1352347A true CN1352347A (en) | 2002-06-05 |
| CN1271300C CN1271300C (en) | 2006-08-23 |
Family
ID=18815909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011361484A Expired - Fee Related CN1271300C (en) | 2000-11-08 | 2001-11-05 | Door stopper, ground part of door stopper, and door part and stopping method for door rotation |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4483071B2 (en) |
| KR (1) | KR100821931B1 (en) |
| CN (1) | CN1271300C (en) |
| TW (1) | TW577954B (en) |
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| CN102182372A (en) * | 2011-03-22 | 2011-09-14 | 太田益大 | Door stopper |
| TWI567282B (en) * | 2014-12-05 | 2017-01-21 | wen-zheng Hu | The way to limit the door and the plane door block |
| CN107191080A (en) * | 2017-08-01 | 2017-09-22 | 石光明 | Stealthy door-inhale |
| CN108301731A (en) * | 2017-01-11 | 2018-07-20 | 千藏工业株式会社 | Automatically-controlled door |
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| JP4960077B2 (en) * | 2006-12-20 | 2012-06-27 | 株式会社 ニッショー | Door-door device and door-stop device |
| JP2009108649A (en) * | 2007-10-31 | 2009-05-21 | Tostem Corp | Door stopper |
| DE102009035824A1 (en) * | 2009-08-01 | 2011-02-03 | Fischerwerke Gmbh & Co. Kg | Door holder, has magnetizable or magnetic latch attachable at floor, movable by stop element into locked position and holding door in its position in locked position, where magnet is covered against latch |
| KR101067600B1 (en) | 2009-11-05 | 2011-09-28 | 이찬봉 | Auto stopper |
| DE102011051133A1 (en) * | 2011-06-17 | 2012-12-20 | Dorma Gmbh + Co. Kg | Stopper for a door or the like |
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| JP6228467B2 (en) * | 2014-01-15 | 2017-11-08 | 大紀金属株式会社 | Door magnetizing device |
| JP6504904B2 (en) * | 2015-05-07 | 2019-04-24 | 株式会社アルファ | gasket |
| WO2017117628A1 (en) * | 2016-01-07 | 2017-07-13 | Hgt Innovations Pty Ltd | A door stop |
| CN107355158A (en) * | 2017-08-18 | 2017-11-17 | 苏州升德精密电气有限公司 | Stopping seat under a kind of implicit form overhang-door |
| US11795743B2 (en) * | 2018-05-04 | 2023-10-24 | Fantom Hardware Pty Ltd | Security device |
| JP7395182B2 (en) * | 2020-03-23 | 2023-12-11 | 大阪金具株式会社 | doorstop |
| JP2022067001A (en) * | 2020-10-19 | 2022-05-02 | 株式会社システックキョーワ | Door stopper |
| CN113047714A (en) * | 2021-03-22 | 2021-06-29 | 安徽工程大学 | Buffering type mute floor-mounted door stopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350821A (en) * | 1998-06-11 | 1999-12-21 | Noguchi Hajime | Magnetic door stop |
| JP2000204824A (en) * | 1999-01-08 | 2000-07-25 | Kamenosuke Fukui | Door metal fitting for magnet type door stop metal fitting |
| JP2000303737A (en) * | 1999-04-22 | 2000-10-31 | Noguchi Hajime | Floor metal fitting for magnet type door stop metal fitting |
| JP4011416B2 (en) * | 2002-06-24 | 2007-11-21 | 株式会社八木 | Door to door |
| KR200311031Y1 (en) * | 2003-01-23 | 2003-04-21 | 박수희 | Door stopper |
| KR200325942Y1 (en) * | 2003-06-12 | 2003-09-06 | 김광일 | fixing device for door |
-
2000
- 2000-11-08 JP JP2000341120A patent/JP4483071B2/en not_active Expired - Fee Related
-
2001
- 2001-10-19 TW TW090125944A patent/TW577954B/en not_active IP Right Cessation
- 2001-11-05 CN CNB011361484A patent/CN1271300C/en not_active Expired - Fee Related
- 2001-11-07 KR KR1020010069131A patent/KR100821931B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182372A (en) * | 2011-03-22 | 2011-09-14 | 太田益大 | Door stopper |
| TWI567282B (en) * | 2014-12-05 | 2017-01-21 | wen-zheng Hu | The way to limit the door and the plane door block |
| CN108301731A (en) * | 2017-01-11 | 2018-07-20 | 千藏工业株式会社 | Automatically-controlled door |
| CN107191080A (en) * | 2017-08-01 | 2017-09-22 | 石光明 | Stealthy door-inhale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1271300C (en) | 2006-08-23 |
| KR20020035777A (en) | 2002-05-15 |
| KR100821931B1 (en) | 2008-04-14 |
| TW577954B (en) | 2004-03-01 |
| JP2002147093A (en) | 2002-05-22 |
| JP4483071B2 (en) | 2010-06-16 |
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