CN109555389A - Door hinge with semi-automatic closer and stopper function - Google Patents
Door hinge with semi-automatic closer and stopper function Download PDFInfo
- Publication number
- CN109555389A CN109555389A CN201810869351.4A CN201810869351A CN109555389A CN 109555389 A CN109555389 A CN 109555389A CN 201810869351 A CN201810869351 A CN 201810869351A CN 109555389 A CN109555389 A CN 109555389A
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- CN
- China
- Prior art keywords
- interior
- hinge bracket
- hinge
- door
- closer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims description 9
- 241000446313 Lamella Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 241000937378 Everettia interior Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 208000032765 Device extrusion Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/04—Flat flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/0009—Adjustable hinges
- E05D7/0018—Adjustable hinges at the hinge axis
- E05D7/0045—Adjustable hinges at the hinge axis in a radial direction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1008—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring parallel with the pivot axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
- E05F1/1223—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a compression or traction spring
-
- 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Hinges (AREA)
- Hinge Accessories (AREA)
Abstract
The present invention relates to a kind of door hinges, more specifically, it is related to a kind of door hinge with semi-automatic closer and stopper function, the door hinge that on wall surface and can be rotated is fixed on as a kind of door by access door etc., it has stopper fixed function under open state and closed state by being built in the elastic pressure of the compressed spring of rotation section, while having the function of to make the semi-automatic closer of a sliding closing by the elastic pressure of compressed spring in the on-state.Door hinge of the invention, comprising: outer hinge bracket is divided into fluctuating plate, and inside is configured with axis；Interior hinge bracket is rotated by the axis, to rotate relative to outer hinge bracket；And axis, constitute the rotary shaft that the interior relatively described outer hinge bracket of hinge bracket is in rotation status.The side protrusion insertion of the outer hinge bracket is bound in the groove of interior hinge bracket side, thus rotation of the hinge bracket relative to outer hinge bracket in preventing.
Description
Technical field
The present invention relates to a kind of door hinge (door hinge), have semi-automatic closer more particularly, to one kind
(closer) and the door hinge of stopper (stopper) function, the door hinge are fixed on wall as a kind of door by access door etc.
On face and a door hinge for rotation can be made, which has by means of being built in the elastic pressure of the compressed spring of rotation section
There is the stopper fixed function under open state and closed state, while there is the elasticity by compressed spring in the on-state
Pressure makes the semi-automatic stopper function of a sliding closing.
Background technique
In general, access door has the function of one side relative wall rotation and switchs.As a result, just when user enters and leaves
It is open, closed state is maintained for when limiting and entering and leaving.
For this purpose, for access door door hinge by be fixed on wall surface part, with access door in conjunction with and rotation
Partially and the axis (shaft) that enables above section to rotate etc. is constituted.
In addition, being also formed with multiple holes above in order to which the door hinge to be fixed on access door or wall surface, passing through
Setting is fixed in nail or bolt etc..
According to recent existing technology, set up that there are many device or components inside this door hinge, so as to more
Add easily that door is open or closed.
For this purpose, the devices such as fluid or spring can be set up, close open door voluntarily.As a result, after user enters and leaves,
Door is shut off, and stranger is prevented to enter and leave.
For the access door in this way with multiple functions, more various function is needed, such as keeps beating if necessary
Open state etc..
Citation
Patent document
(patent document 0001) registered patent the 10-1091570th (bulletin on December 13rd, 2011)
(patent document 0002) registered patent the 10-1745641st (is announced) on 06 09th, 2017
Summary of the invention
Technical problem to be solved
To solve the above-mentioned problems, it is an advantage of the invention to provide a kind of door hinges, and the door hinge is by outer hinge
Frame and interior hinge bracket are constituted, wherein outer hinge bracket is arranged on wall surface, and outside is encased, interior hinge bracket rotated by axis thus
By Men Kaifang.The door hinge has the function of stopper, under the elastic force effect for the compressed spring being arranged on axis, is beating door
Open state does not turn off, so that people can freely enter and leave.
It is a further object of the invention to provide a kind of door hinges, when the door closes, in outer hinge bracket and interior hinge bracket
In the state of side by side, protrusion and groove keep the state being bonded to each other.As a result, even with the handle for not having locking device
The door of hand can also be such that it remains off.
It is a further object of the invention to provide a kind of door hinges, are opened in door with the degree for being not up to open state
In the case where, after user passes through, by the elastic force of compressed spring and sliding is acted on by cam (cam), that is, make interior conjunction
The side of page frame executes shutoff operation while sliding in a lateral incline of outer hinge bracket, to have semi-automatic closer
Function.
It is a further object of the invention to provide a kind of door hinge, equipped with sheath (cover), so as to prevent
Only realize that the component of closed state, open state and semi-automatic closer function is contaminated and damaged.
The method for solving technical problem
To achieve the goals above, the door hinge provided by the invention with semi-automatic closer and stopper function, packet
Include: outer hinge bracket is divided into fluctuating plate, and has axis in inside；Interior hinge bracket is rotated by the axis, thus relatively outer
Hinge bracket rotation；And axis, constitute the rotary shaft that the interior relatively described outer hinge bracket of hinge bracket is in rotation status.The door hinge
Be characterized in that, the side protrusion of the outer hinge bracket be inserted into it is in combination in the groove of interior hinge bracket side, to prevent
Interior hinge bracket is rotated relative to outer hinge bracket.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In, have compressed spring, covered on axis between the outer hinge bracket and interior hinge bracket, by the compressed spring elastic force
The inclined surface sliding of the outer hinge bracket side of interior one lateral edge of hinge bracket, thus realize closed state, i.e., interior hinge bracket and outer hinge bracket
State side by side.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In the outer hinge bracket, comprising: outer hinge fastening part, in conjunction with the wall surface of setting door；Outer rotation axle portion, outside described
The connection of hinge fastening part, and axle position is in the inside of the outer rotation axle portion；And more than one outer reinforcement pearl (bead),
Protrusion is formed on the outer hinge fastening part connecting with the outer rotation axle portion.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In the interior hinge bracket, comprising: interior hinge fastening part, in conjunction with door；Interior rotation axle portion, with the interior hinge fastening part
Connection, and axle position is in the inside of the interior rotation axle portion；And more than one interior reinforcement pearl, with the interior rotation axle portion
Protrusion is formed on the interior hinge fastening part of connection.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In in inside, the outer rotation axle portion axis of the outer hinge bracket configured with axis is located at the outside upper axle hole of upside and the outer lower axle of downside
Between hole portion, the interior axis hole of the interior rotation axle portion of interior hinge bracket of the center of axis between outside upper axle hole and outer lower axle hole portion
It is interior, and include outer-interior rotation hole as the space formed on the downside of the outside upper axle hole in inside；And to the inner shaft
Extend on the upside of hole and form tubulose, and is inserted into interior-outer rotatable lamella inside outer-interior rotation hole.And it is formed as described interior-outer turn
The inner spring location hole of the placement compressed spring of the inside of movable plate.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In the interior rotation axis portion for being internally provided with interior hinge bracket in the outer rotation axle portion of the outer hinge bracket of axis is located at the outer upper shaft hole of upside
It is dynamic from the interior rotation axle portion outside lower axle hole portion side interior apolipsis outstanding of interior hinge bracket between portion and the outer lower axle hole portion of downside
Wall portion is stuck on outer stop end protrusion, the outer stop end protrusion constitute from the outer stop bottom surface sections of the outer lower axle hole portion to
Interior rotation axle portion side direction wall surface outstanding, so that it is arranged side-by-side the interior hinge bracket rotated relative to outer hinge bracket in 0 °, shape
At closed state.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In the outer hinge bracket forms external-open stopper protrusion, which forms with the outer stop bottom surface sections
Certain angle, that is, angle of release, and inwardly rotate in outer lower axle hole portion axle portion side direction formed it is more outstanding than outer stop bottom surface sections
Highly.The interior hinge bracket forms interior apolipsis and moves binding groove, which moves binding groove and close in the outer stop bottom surface sections with interior
The slot that the insertion of external-open stopper protrusion combines, the outer hinge bracket and interior hinge bracket are constituted in the state of stop facial contact
It is arranged with 0 °, so that the interior apolipsis of formation is dynamic, wall portion is located at outer stop bottom surface sections, external-open stopper protrusion is inserted into interior apolipsis
State in combination, i.e. closed state in dynamic binding groove.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
Detents are closed in, the interior hinge bracket includes, to move the downward projection of protrusion of wall portion from interior apolipsis；And
Interior opening and closing moves binding groove, is from the interior groove for closing the dynamic binding groove direction of the inside apolipsis of detents and being upwardly formed.When interior
When hinge bracket forms certain angle of release relative to the outer hinge bracket rotation each other, external-open stopper protrusion is inserted into be bound in
Opening and closing moves binding groove, to form the open state for preventing interior hinge bracket from rotating relative to outer hinge bracket.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In the outer hinge bracket, comprising: the double segment difference cam parts of outer closer, the outer stop bottom surface sections of the relatively described outer lower axle hole portion
Form the angle of release of certain angle, and the inwardly prominent external-open stopper protrusion for constituting certain altitude difference in rotation axle portion direction it
Between form inclined surface.The interior hinge bracket, comprising: interior closer rake moves wall portion lower part positioned at described in interior apolipsis
In the case that outer stop bottom surface sections form closed state, inclined surface is formed.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In the double segment difference cam parts of the outer closer, comprising: close inclined surface outside, one side is connected with outer stop bottom surface sections, outwardly start-stop
Only device protrusion direction forms inclined surface；Outer closer intermediate ends are convex, with it is described it is outer close inclined surface top and be connected, as stopping outside
The middle section of dynamic bottom surface sections and external-open stopper protrusion forms ratio and closes the curved inclined surface that inclined surface is more releived outside；And
Outer top incline is connected with the outer convex other side of closer intermediate ends, and connect with the face of external-open stopper protrusion.?
In the case that the relatively described outer hinge bracket of interior hinge bracket is with angular turn more smaller than opening angle, by with outside upper axle hole one
The elastic force effect for the compressed spring that side combines, when the lower part of wall portion is moved in interior apolipsis and described outer closes inclined surface, in outer closer
Between when convex and outer top incline being held to contact, will inclined surface, outer closer intermediate ends are convex and outer top incline is moved along closing outside, make
Interior apolipsis moves wall portion lower part and is located at outer stop bottom surface sections, and outer hinge bracket is in 0 ° with interior hinge bracket and is arranged side-by-side each other, is formed and is closed
Closed state constitutes semi-automatic closed state.
The door hinge with semi-automatic closer and stopper function that the preferred embodiment of the present invention provides, feature exist
In the outer hinge bracket is formed: protrusion, insertion are bound in the groove of the interior hinge bracket side, prevent interior hinge bracket phase
The rotation of external hinge bracket；Inclined surface, the interior hinge bracket side by compressed spring elastic force are slided above it；Outer function part shield
Set winds and wraps the extroversion of the protrusion and inclined surface.
Invention effect
As described above, being made of outer hinge bracket and interior hinge bracket.Outer hinge bracket is arranged on wall surface, outside is encased；
Interior hinge bracket, rotates by axis, to make an opening.Therefore the invention has the benefit that door hinge of the invention has
Stopper function turns off door not in the on state by the elastic force for the compressed spring being arranged on axis, thus for can
Realization freely enters and leaves.
Another beneficial effect of the invention is, when the door closes, in outer hinge bracket and the state of interior hinge bracket side by side
Under, protrusion and groove keep the state being bonded to each other also can as a result, even with the door of the handle of latch-up-free device
Remain off it.
Another beneficial effect of the invention is that door hinge has the function of semi-automatic closer, i.e., in door with not up to
In the case that the degree of open state is opened, after user passes through, is acted on by the elastic force of compressed spring and by cam, made
The lateral incline sliding of the outer hinge bracket of interior one lateral edge of hinge bracket, to make a closing.
Another beneficial effect of the invention is that door hinge is closed equipped with sheath (cover) so as to prevent from realizing
The component of closed state, open state and semi-automatic closer function is contaminated and damaged.
Another beneficial effect of the invention is, forms protrusion pearl along the plate part side in conjunction with wall surface and door
(bead), even if carrying out the open operating of door as a result, it also can be improved the durability of door hinge.
Meanwhile the present invention has further the advantage that, stopper stop angle when door is opened can only not be set as 110 °
Angle can be adjusted to 95 °~180 ° according to the reservation of client, be produced by order, and can prevent from leading because of wind pressure
Cause door damage and prevention safety accident etc..
Detailed description of the invention
Fig. 1 is the main view of door hinge according to the present invention；
Fig. 2 is the rearview of door hinge according to the present invention；
Fig. 3 is the main view of door hinge according to the present invention, i.e., the interior relatively outer hinge bracket of hinge bracket showing in open state
Example diagram；
Fig. 4 is that the component of its outer hinge bracket of door hinge and interior hinge bracket according to the present invention is in the decomposition of discrete state
Figure；
Fig. 5 is the exemplary diagram of the function part with closer and stopper function in the door hinge shown according to the present invention；
Fig. 6 is upper angled face and the protrusion of the outer lower axle hole portion to door hinge China and foreign countries hinge bracket according to the present invention
Exemplary diagram；
Fig. 7 is that the relatively outer hinge bracket of its interior hinge bracket with 20 ° of angles opens shapes to door hinge of the invention in the off state
At the exemplary diagram of open state；
Fig. 8 is that hinge bracket is opposite in it under the open state opened with about 80 ° of bigger angle for door hinge of the invention
The outer hinge bracket opening state exemplary diagram open with 110 ° of open angles.
Fig. 9 is the example that the outer lower axle hole portion 222 of door hinge China and foreign countries hinge bracket according to the present invention is carried out to part excision
Figure；
Figure 10 is the exemplary diagram for amplifying the lower part of hinge bracket interior in door hinge according to the present invention.
Description of symbols
10: door hinge 20: outer hinge bracket
21: outer to reinforce pearl 24: outer function part sheath
26: the double segment difference cam parts 27 of outer closer: external-open stopper protrusion
30: interior hinge bracket 31: interior reinforcement pearl
35: interior opening and closing moves binding groove 37: binding groove is moved in interior apolipsis
42: compressed spring 43: axis
Specific embodiment
Next, with reference to attached drawing, the present invention is described in detail.
That is, door hinge (Door Hinge) 10 according to the present invention is that one kind is mainly used in door as shown in Fig. 1 to 10
Or office etc. door or the hinge on window, be used for switch gate.
Therefore, the main composition of this door hinge is divided into fluctuating plate, has the outer hinge bracket 20 of axis 43 equipped with inside,
It is mainly disposed on wall surface.
It is rotated by the axis 43 and in addition, being configured with relative to the interior hinge bracket 30 of outer hinge bracket 20 rotation, the interior hinge
Frame 30 is mainly in conjunction with door.
Meanwhile as shown in the examples such as Fig. 4, door hinge 10 further includes axis 43, and it is relatively described which constitutes interior hinge bracket 30
Outer hinge bracket 20 is in the rotary shaft of rotation status.
In addition, as shown in figure 4, protruding up and down for outer hinge bracket 20 is formed with the part combined with axis 43, above and below axis 43
Be formed with for combine snap ring annular groove (snap ring groove), snap ring 41 respectively with the annular groove knot of this upper and lower sides
It closes, to prevent from separating from outer hinge bracket 20 and interior hinge bracket 30 in combination.Outer hinge bracket 20 and interior hinge bracket 30 as a result,
The state combined by the rotation of axis 43 is formed each other.
The compressed spring 42 on axis 43 is covered in addition, being configured between the outer hinge bracket 20 and interior hinge bracket 30.It is excellent
Selection of land, as shown in figure 4, this compressed spring 42 is in the helical spring form centered on axis 43.
As introducing as can be seen in the figures and below, this compressed spring 42 is in order to make the outer closer of outer hinge bracket 20
The interior apolipsis of double segment difference cam parts 26 etc. and interior hinge bracket 30, which is moved while being in contact with each other between 34 lower part of wall portion etc., to be had instead
Elastic force can play push the interior rotation axle portion 32 of interior hinge bracket 30 from the outside upper axle hole 221 of outer hinge bracket 20 open elastic force
Effect.
Therefore, it is in 0 ° of closed state being arranged side-by-side in the relatively outer hinge bracket 20 of interior hinge bracket 30, and is formed each other about
Under 110 ° of opening state, the state in protrusion insertion groove is mutually kept.Furthermore it is possible to apply the elastic force of compressed spring 42,
It can be slided along double 26 inclined surface of segment difference cam part of outer closer with ensuring that 34 lower part of wall portion is moved in interior apolipsis.
According to the present invention, the side protrusion insertion of the outer hinge bracket 20 is bound in the side groove of interior hinge bracket 30,
To prevent interior hinge bracket 30 relative to the rotation of outer hinge bracket 20.That is, as it is explained in detail hereinafter, in outer hinge bracket 20 and interior hinge bracket 30
Between angle be 0 ° of closed state or about 110 ° of opening state when, can make protrusion keep being inserted into it is recessed
State in slot, to remain turned-off or opening state.
In addition, the inclined surface by 20 side of hinge bracket outside 30 1 lateral edge of interior hinge bracket of 42 elastic force of compressed spring is sliding
It is dynamic, form interior hinge bracket 30 and the state, that is, closed state of outer hinge bracket 20 side by side.
That is, as it is explained in detail hereinafter, in order to beat the angle between outer hinge bracket 20 and interior hinge bracket 30 from about 110 °
Open state becomes 0 ° of closed state, makes the inclination in the angle of the side of interior hinge bracket 30 therebetween along outer hinge bracket 20
It slides to form semi-automatic closed state in face.
The detailed composition of the present invention thus will be illustrated below.
That is, the outer hinge bracket 20 has outer hinge fastening part 201, in conjunction with the wall surface for being provided with door.
In addition, being provided with outer rotation axle portion 22 on the outer hinge bracket 20, it is connect with the outer hinge fastening part 201,
It is internally provided with axis 43.
In addition, the outer hinge bracket includes more than one outer reinforcement pearl 21 in order to be reinforced, turn outside with described
Protrusion is formed on the outer hinge fastening part 201 that moving axis portion 22 connects.
As shown in the attached drawings such as Fig. 2, this outer reinforcement pearl 21 is in the outside upper axle hole 221 of upside and the outer lower axle hole portion of downside
222 equal positions are in raised form, while may be constructed the raised form contacted with outer rotation axle portion 22.
In addition, the interior hinge bracket 30 includes interior hinge fastening part 301, in conjunction with door；And interior rotation axle portion 32,
It connect with the interior hinge fastening part 301, and is being internally provided with axis 43.
Meanwhile the interior hinge bracket includes more than one interior reinforcement pearl 31, is connect with the interior rotation axle portion 32
Interior hinge fastening part 301 on form protrusion.
As shown in Figure 1, this interior reinforcement pearl 31 is formed as raised form at interior hinge fastening part 301, with interior rotation axis
Portion 32 contacts, so that internally hinge bracket 30 is reinforced.
As shown in figure 4, door hinge 10 according to the present invention, in the outer rotation axis for the outer hinge bracket 20 for being internally provided with axis 43
In portion 22, axis 43 is located between the outside upper axle hole 221 of upside and the outer lower axle hole portion 222 of downside.
In addition, interior turn of interior hinge bracket 30 of the center of axis 43 between outside upper axle hole 221 and outer lower axle hole portion 222
At the interior axis hole 321 in moving axis portion 32.
Therefore, door hinge of the invention be provided with as the inside of 221 downside of outside upper axle hole formed space it is outer-
Interior rotation hole 23.
In addition, door hinge of the invention has interior-outer rotatable lamella 33, extend simultaneously to the upper side of the interior axis hole 321
Tubulose is formed, is inserted into inside outer-interior rotation hole 23.
Meanwhile it being formed as the inner spring location hole that will place compressed spring 42 inside interior-outer rotatable lamella 33
331。
That is, the upper lateral part of interior hinge bracket 30 is cylindrical prominent to top in order to which compressed spring 42 is arranged in inside, thus
Cylindric interior-outer rotatable lamella 33 is formed, compressed spring 42 is thus included in inside.Meanwhile in order to ensure this interior-outer turn
Movable plate 33 is inserted into, outer-interior rotation hole 23 configured with outer hinge bracket 20.
Therefore, this outer-interior rotation hole 23 and interior-outer rotatable lamella 33 etc. constitutes the state of combination inserted into each other, even if through
Repeatedly rotation is crossed, will not be separated from each other.In addition, compressed spring 42 is mounted on inside, so as to prevent compressed spring 42
Disengaging.
In addition, the outer upper shaft hole as the outer rotation axle portion 22 in the outer hinge bracket 20 for being internally provided with axis 43, in upside
The interior rotation axle portion 32 of interior hinge bracket 30 is provided between portion 221 and the outer lower axle hole portion 222 of downside.
In addition, moving wall surface from outside 222 side of the lower axle hole portion interior apolipsis outstanding of interior rotation axle portion 32 of interior hinge bracket 30
Portion 34 is stuck on outer stop end protrusion 251, and the outer stop end protrusion 251 constitutes the outer stop from the outer lower axle hole portion 222
Bottom surface sections 252 inwardly rotate 32 1 side direction of axle portion wall surface outstanding, to form the interior conjunction for making to rotate relative to outer hinge bracket 20
Page frame 30 is in 0 ° side by side of closed state.
Meanwhile the outer hinge bracket 20 has external-open stopper protrusion 27, with the outer formation of stop bottom surface sections 252
Certain angle, that is, open angle, from outer lower axle hole portion 222, inwardly rotation 32 1 side direction of axle portion is formed than outer stop bottom surface sections
252 height more outstanding.Therefore, the angle that illustrated external-open stopper protrusion 27 is formed such as in Fig. 4, Fig. 6, Fig. 9 attached drawing
Degree, from the outer stop bottom surface sections 252 of composition bottom surface, side direction constitutes about 110 ° of degree to the external-open stopper protrusion 27 to the right
Angle and form protrusion.
In addition, binding groove 37 is moved in apolipsis in being formed on the interior hinge bracket 30, closed in the outer stop bottom surface sections 252 with interior
In the state that stop wall portion 34 contacts, interior apolipsis is moved binding groove and is constituted for the recessed of the insertion combination of external-open stopper protrusion 27
Slot.
Fig. 4, Fig. 7, Fig. 9 etc. move the example of binding groove 37 shown in the drawings of interior apolipsis, and binding groove 37 is moved in this interior apolipsis
Moving binding groove 35 from interior opening and closing, side direction constitutes the angle of about 110 ° of degree to form groove, the interior opening and closing upwards to the right
Dynamic binding groove 35 is adjacent with the dynamic wall portion 34 of interior apolipsis and forms groove upwards, and the height ratio of binding groove 37 is moved in the interior apolipsis
It is higher that following interior opening and closing moves binding groove 35.
The outer hinge bracket 20 is arranged side-by-side with interior hinge bracket 30 in 0 °, so that apolipsis moves wall portion 34 positioned at outer in constituting
At stop bottom surface sections 252, external-open stopper protrusion 27 be inserted into be bound to interior apolipsis move binding groove 37 in state close shape
State.
Therefore, it opens stopper protrusion 27 outside to be inserted under the closed state for being bound to the dynamic binding groove 37 of interior apolipsis, compression
The elastic force of spring 42 generates the pressure pressurizeed from the top to the bottom.Therefore, even if using than overcoming the elasticity of compressed spring 42 to press
The smaller strength of the power of power goes to open the door, and door will not open easily, and remain off.Such as: when blowing or child exists
When attempting to open the door in the case where not protecting, external-open stopper protrusion 27 can be prevented by the elastic pressure of compressed spring 42
Binding groove 37 is moved from interior apolipsis to be detached from, and finally prevents the opening of door.
On the contrary, if the strength that adult opens the door acted on door, so that it may which the elastic pressure for overcoming compressed spring 42 makes
External-open stopper protrusion 27 moves binding groove 37 from interior apolipsis and is detached from, to form open state, allows to enter and leave.
In addition, the interior hinge bracket 30 closes detents 341 with interior, dash forward downwards to move wall portion 34 from interior apolipsis
Protrusion out；And interior opening and closing moves binding groove 35, closes dynamic 37 direction of binding groove of the inside apolipsis of detents 341 i.e. from interior
It is upwardly formed groove, and is moved from the interior apolipsis of interior rotation axle portion 32 and is upwardly formed groove below wall portion 34.
Therefore, binding groove 35 is moved in this interior opening and closing and previously described interior apolipsis is moved to be formed between binding groove 37 and is about
110 ° of angle of release (open angle), so as to form opening state and closed state.
As a result, when interior hinge bracket 30 forms certain angle of release relative to the outer rotation of hinge bracket 20 each other, external-open stops
The insertion of device protrusion 27 is bound to interior opening and closing and moves in binding groove 35, so that it is 20 turns of hinge bracket relatively outer to form hinge bracket 30 in prevention
Dynamic opening state.
It is bound in the state that interior opening and closing moves in binding groove 35 that is, opening the insertion of stopper protrusion 27 outside, generates top
The elastic pressure that the compressed spring 42 of side is pressurizeed downwards, to make to stay open after an opening is primary.It keeps opening
Open state.Then, if user exerts oneself to overcome the elastic pressure of compressed spring 42, external-open stopper protrusion 27 is dynamic from interior opening and closing
Binding groove 35 is detached from, and is slowly closed, to release open state.
In addition, the outer hinge bracket 20 includes the double segment difference cam parts of outer closer as shown in the attached drawings such as Fig. 4, Fig. 6 to Fig. 9
26, the outer stop bottom surface sections 252 of the relatively described outer lower axle hole portion 222 are opened outside forms inclination between stopper protrusion 27
Face, which constitutes the angle of release of certain angle and inwardly rotation 32 direction of axle portion is prominent to form certain height
It is poor to spend.
In addition, the interior hinge bracket 30 includes interior closer rake 36 as shown in the attached drawings such as Fig. 4, Fig. 7, Fig. 8, Figure 10,
It is described interior in the case where the lower part that wall portion 34 is moved in interior apolipsis is located at the outer stop bottom surface sections 252 and forms closed state
Closer rake 36 forms the inclined surface with the double segment difference cam parts 26 of the outer closer in inclined face side by side.
Therefore, in the inclined surface of the double segment difference cam parts 26 of the outer closer of outer hinge bracket 20 and the interior closure of interior hinge bracket 30
During device rake 36 contacts, outer hinge bracket 20 is neat Chong Die each other with interior hinge bracket 30, thus enters from open state
Closed state.
In the following, the double segment difference cam parts 26 of the outer closer will be specifically described, includes and closes inclined surface 261 outside,
One side is connected with outer stop bottom surface sections 252, and the direction for opening stopper protrusion 27 outwardly forms inclined surface.
As Fig. 6 to 9 it is equal shown in, it is this outer to close inclined surface 261 and formed to the top of the right side from the i.e. outer stop bottom surface sections 252 in bottom
Inclined surface, gradient are substantially slightly releived than aftermentioned outer top incline 263.
It means that the interior apolipsis of interior hinge bracket 30 move 34 lower part of wall portion can be approximately along closing inclined surface 261 outside
On face toward the 252 direction slide downward of outer stop bottom surface sections of lower left side, then form closed state.
That is, forming closed state after the lower part of the dynamic wall portion 34 of interior apolipsis along the process of inclined surface 261 is closed outside.Therefore,
Before closing, compared with outer top incline 263 etc., door can be closed more slowly.Therefore, Men Buhui attend by " crash " sound
Sound is closed, but is closed by buffer function.
In addition, the present invention is provided with outer closer intermediate ends convex 262, with it is described it is outer close 261 top of inclined surface and be connected, work
For the middle section of outer stop bottom surface sections 252 and external-open stopper protrusion 27, forms ratio and close what inclined surface 261 was more releived outside
Curved inclined surface.
As shown in the attached drawings such as Fig. 7 to Fig. 9, this outer closer intermediate ends convex 262 are in the double segment difference cam parts 26 of outer closer
Sloping portion in substantially in projecting upwards the shape of stretching.Therefore, the formation purpose of outer closer intermediate ends convex 262 is:
It is when the lower part of the dynamic wall portion 34 of interior apolipsis, i.e., interior to close detents 341 by the elastic pressure of compressed spring 42 and along rear
The plunge face for the outer top incline 263 stated rapidly is slided, and when leading to quick closedown, continues the outer of process after execution
It closes before the slow sliding on inclined surface 261, sliding rapidly can be made to be mitigated.
Therefore, the quick sliding carried out on right upper portion inclined surface i.e. outer top incline 263 before this is in outer closer
Between hold and be converted into slow sliding at convex 262, so that door be made more slowly to close.
In addition, the double segment difference cam parts 26 of outer closer include outer top incline 263, it is convex with the outer closer intermediate ends
262 other side is connected, and connect with the face of external-open stopper protrusion 27.
It is outstanding outer above the right side of the double segment difference cam parts 26 of outside closer as shown in the attached drawings such as Fig. 4, Fig. 6 to Fig. 9
The inclined surface of stopper protrusion 27 sharply towards lower left side composition is opened, to form outer top incline 263.Wall portion is moved in interior apolipsis
The i.e. interior detents 341 that close in 34 lower part ride over the upper surface of the i.e. outer top incline 263 in inclined surface sharply, and along lower-left
Side direction sliding decline, so that open door be made to close.
As described above, each element according to the double segment difference cam parts 26 of outer closer, when the relatively described outer conjunction of interior hinge bracket 30
When page frame 20 is with angular turn more smaller than the angle of release, i.e., when interior hinge bracket 30 and door with than in figure as an example shown in it is outer
When opening smaller angle opening at about 110 ° of positions locating for stopper protrusion 27, by conjunction with outside upper 221 side of axle hole
Compressed spring 42 elastic force, when the lower part and the outer inclined surface 261, outer closer intermediate ends closed of wall portion 34 are moved in interior apolipsis
Convex 262 and outer top incline 263 when contacting, it will be along closing inclined surface 261, outer closer intermediate ends convex 262 and outer updip outside
It slides on inclined-plane 263.
By above-mentioned sliding, the i.e. interior detents 341 that close in the lower part of the dynamic wall portion 34 of interior apolipsis will finally be located at outer stop
At dynamic bottom surface sections 252, guide outer hinge bracket 20 and interior hinge bracket 30 is in 0 ° of closed state being arranged side-by-side each other, and the above process is
For semi-automatic closed state.
Meanwhile the outer hinge bracket 20 is formed with: protrusion, and insertion is bound to the groove of 30 side of interior hinge bracket
It is interior, prevent interior hinge bracket 30 relative to the rotation of outer hinge bracket 20；Inclined surface, the interior hinge bracket 30 1 by 42 elastic force of compressed spring
It slides above it side；The protrusion and inclined surface are surrounded and are wrapped from outside by outer function part sheath 24.
That is, as shown in the attached drawings such as Fig. 1 to Fig. 3, Fig. 5, by the outer function part sheath 24, due to by outer function part sheath
24 shelter from outer stop partes glabra 25, the outer closer pair segment difference cam part 26, external-open that therefore cannot see that its inside from outside
Wall portion 34 is moved in the interior apolipsis of stopper protrusion 27 and interior hinge bracket 30, interior opening and closing moves binding groove 35, the dynamic fastening of interior apolipsis
Slot 37 etc..Therefore, foreign matter cannot be introduced into inside it, thus it can be prevented that component damage.As shown in the attached drawings such as Fig. 4, Fig. 6, Fig. 9,
Outer stop partes glabra 25 is supported as the dynamic wall portion 34 of interior apolipsis of internal hinge bracket 30 and forms the vertical of closed state
Wall is the upper left side flat of outer stop end protrusion 251, is shaped generally as the flat surface of semicircle, the outer stop partes glabra
25 other side is connect with to top external-open stopper protrusion 27 outstanding.
As described above, door hinge 10 according to the present invention is a kind of door or window for being mainly used in door or office etc.
Hinge on family is located at by making the i.e. interior opening and closing of the groove that interior 30 lower left quarter of hinge bracket is arranged in move binding groove 35 from outer hinge bracket
At the external-open stopper protrusion 27 that 20 right upper portion projects upwards, it is possible thereby to realize stopper function, that is, make when opening the door
Door is fixed on 110 ° of angles.
In addition, moving binding groove 37 by the i.e. interior apolipsis of groove for the upper right side for making to be arranged in interior hinge bracket 30 is located at outer start-stop
Only at device protrusion 27, it is possible thereby to realize stopper fixed function, i.e., at closing time fix the door being turned off.
Meanwhile even with the door for the handle for not having door locking device, it can also ensure that it in closing angle i.e. 0 °
Angle has stopper fixed function.
In addition, door can be closed along two lateral inclines when door is open with the angle for being less than standard-sized sheet.Door, which has, as a result, relies on
The semi-automatic closer function of sliding.
Herein, it is illustrated in case where stopper stop angle when opening the door is 110 °.But according to need
The angle can also be adjusted to 95 degree to 180 degree.
In the above description, the embodiment of the present invention has been described in detail, but enumerate above-described embodiment be in order to
Ensure that there are the personnel of the technical field of the invention general knowledge can easily implement the present invention, therefore cannot be by described
The record of embodiment carries out restrictive explanation to technical idea of the invention.
Claims (11)
1. a kind of door hinge with semi-automatic closer and stopper function, the door hinge include:
Outer hinge bracket is divided into fluctuating plate, and internal with axis；
Interior hinge bracket is rotated by the axis, to rotate relative to outer hinge bracket；And
Axis constitutes the rotary shaft that the interior relatively described outer hinge bracket of hinge bracket is in rotation status,
The door hinge is characterized in that,
The side protrusion insertion of the outer hinge bracket is bound in the groove of interior hinge bracket side, so that hinge bracket is opposite in preventing
The rotation of outer hinge bracket.
2. the door hinge according to claim 1 with semi-automatic closer and stopper function, which is characterized in that
Compressed spring is included, is covered on axis between the outer hinge bracket and interior hinge bracket,
By outside one lateral edge of interior hinge bracket of the compressed spring elastic force hinge bracket side inclined surface sliding, thus constitute make in
Hinge bracket and the state of outer hinge bracket side by side, i.e. closed state.
3. the door hinge according to claim 1 with semi-automatic closer and stopper function, which is characterized in that
The outer hinge bracket, comprising:
Outer hinge fastening part, in conjunction with the wall surface for being provided with door；
Outer rotation axle portion is connect with the outer hinge fastening part, and the axle position is in the inside of the outer rotation axle portion；And
More than one outer reinforcement pearl forms protrusion on the outer hinge fastening part connecting with the outer rotation axle portion.
4. the door hinge according to claim 1 with semi-automatic closer and stopper function, which is characterized in that
The interior hinge bracket, comprising:
Interior hinge fastening part, in conjunction with door；
Interior rotation axle portion is connect with the interior hinge fastening part, and the axle position is in the inside of the interior rotation axle portion；And
More than one interior reinforcement pearl forms protrusion on the interior hinge fastening part connecting with the interior rotation axle portion.
5. the door hinge according to claim 1 with semi-automatic closer and stopper function, which is characterized in that
In the outer rotation axle portion of the internal outer hinge bracket configured with axis, axle position is under the outside upper axle hole of upside and the outer of downside
Between axle hole,
The interior axis hole of the interior rotation axle portion of interior hinge bracket of the center of axis between outside upper axle hole and outer lower axle hole portion,
And it includes as outer-interior rotation hole on the downside of the outside upper axle hole in the space of inside formation；And
Extend on the upside of to the interior axis hole and form tubulose, and is inserted into interior-outer rotatable lamella inside outer-interior rotation hole；
And form the inner spring location hole for being used to be arranged compressed spring of the inside as interior-outer rotatable lamella.
6. the door hinge according to claim 1 with semi-automatic closer and stopper function, which is characterized in that
As the outer rotation axle portion for the outer hinge bracket for being internally provided with axis, in the outside upper axle hole of upside and the outer lower shaft hole of downside
The interior rotation axle portion of hinge bracket in being arranged between portion,
It is convex that outer stop end is stuck in from the dynamic wall portion of the interior rotation axle portion outside lower axle hole portion side interior apolipsis outstanding of interior hinge bracket
In portion, the outer stop end protrusion composition inwardly rotates axle portion side direction from the outer stop bottom surface sections of the outer lower axle hole portion and dashes forward
Wall surface out forms closed state so that the interior hinge bracket rotated relative to outer hinge bracket be made to be arranged side-by-side in 0 °.
7. the door hinge according to claim 6 with semi-automatic closer and stopper function, which is characterized in that
The outer hinge bracket forms external-open stopper protrusion, which forms with the outer stop bottom surface sections
Certain angle, that is, angle of release, and inwardly rotate in outer lower axle hole portion axle portion side direction formed it is more outstanding than outer stop bottom surface sections
Highly,
The interior hinge bracket forms interior apolipsis and moves binding groove, which moves binding groove in the outer stop bottom surface sections and interior apolipsis
The slot that the insertion of external-open stopper protrusion combines is constituted in the state of dynamic wall portion contact,
The outer hinge bracket is arranged with interior hinge bracket with 0 °, thus formed in apolipsis move wall portion be located at outer stop bottom surface sections, outside
It opens stopper protrusion and is inserted into state in combination in the dynamic binding groove of interior apolipsis, i.e. closed state.
8. the door hinge according to claim 7 with semi-automatic closer and stopper function, which is characterized in that
The interior hinge bracket includes
Detents are closed, inside to move the downward projection of protrusion of wall portion from interior apolipsis；And
Interior opening and closing moves binding groove, to close the inside apolipsis of detents from interior and moving the groove that is upwardly formed of binding groove direction,
When interior hinge bracket forms certain angle of release relative to the outer hinge bracket rotation each other, external-open stopper protrusion is inserted into
It is bound to interior opening and closing and moves binding groove, to form the open state for preventing interior hinge bracket from rotating relative to outer hinge bracket.
9. the door hinge according to claim 8 with semi-automatic closer and stopper function, which is characterized in that
The outer hinge bracket, comprising:
The double segment difference cam parts of outer closer, the outer stop bottom surface sections of the relatively described outer lower axle hole portion form opening for certain angle
Angle forms inclined surface between the inwardly prominent external-open stopper protrusion for constituting certain altitude difference in rotation axle portion direction,
The interior hinge bracket, comprising:
Interior closer rake moves wall portion lower part in interior apolipsis and is located at the feelings that the outer stop bottom surface sections form closed state
Under condition, inclined surface is formed.
10. the door hinge according to claim 9 with semi-automatic closer and stopper function, which is characterized in that
The double segment difference cam parts of the outer closer, comprising:
Inclined surface is closed outside, one side is connected with outer stop bottom surface sections, opens stopper protrusion direction outwardly and forms inclined surface；
Outer closer intermediate ends are convex, with it is described it is outer close inclined surface top and be connected, as outer stop bottom surface sections and external-open stopper
The middle section of protrusion forms ratio and closes the curved inclined surface that inclined surface is more releived outside；And
Outer top incline is connected with the outer convex other side of closer intermediate ends, and connects with the face of external-open stopper protrusion
It connects,
In the case where the relatively described outer hinge bracket of interior hinge bracket is with angular turn more smaller than angle of release, by with outside upper axle hole
The elastic force effect for the compressed spring that side combines, when the lower part and the outer inclined surface, outer closer closed of wall portion are moved in interior apolipsis
When intermediate ends are convex and the contact of outer top incline, will inclined surface, outer closer intermediate ends are convex and outer top incline is moved along closing outside,
The lower part for making interior apolipsis move wall portion is located at outer stop bottom surface sections, and outer hinge bracket is in 0 ° with interior hinge bracket and is arranged side-by-side each other, shape
At closed state, that is, constitute semi-automatic closed state.
11. the door hinge according to claim 1 with semi-automatic closer and stopper function, it is characterised in that:
The outer hinge bracket is formed:
Protrusion, insertion are bound in the groove of the interior hinge bracket side, prevent interior hinge bracket relative to the rotation of outer hinge bracket；
Inclined surface, the interior hinge bracket side by compressed spring elastic force are slided above it；
Outer function part sheath winds and wraps the extroversion of the protrusion and inclined surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0123958 | 2017-09-26 | ||
| KR1020170123958A KR101947919B1 (en) | 2017-09-26 | 2017-09-26 | Door hinge with semi automatic closer function and stopper function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109555389A true CN109555389A (en) | 2019-04-02 |
| CN109555389B CN109555389B (en) | 2020-08-25 |
Family
ID=65366563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869351.4A Expired - Fee Related CN109555389B (en) | 2017-09-26 | 2018-08-02 | Door hinge with semi-automatic closer and stopper function |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101947919B1 (en) |
| CN (1) | CN109555389B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270940A (en) * | 2020-03-16 | 2020-06-12 | 中科美菱低温科技股份有限公司 | Sectional type door closer |
| CN113550670A (en) * | 2021-08-01 | 2021-10-26 | 厦门柏孜科技有限公司 | Electric openable lock plate hinge |
| CN113914733A (en) * | 2021-09-22 | 2022-01-11 | 珠海格力电器股份有限公司 | Switching device and locking assembly thereof |
| KR102352619B1 (en) * | 2021-06-28 | 2022-01-19 | 주식회사 케이디펜스 | Ventilation device for Mask of Self-contained breathing apparatus |
| CN114059871A (en) * | 2020-08-07 | 2022-02-18 | 塔普莱斯株式会社 | Door hinge with stopping function for special-purpose vehicle |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091739A (en) * | 2019-02-20 | 2019-08-06 | 河南速达电动汽车科技有限公司 | A kind of hinge connector and charge port assembly, electric car with it |
| KR102154924B1 (en) | 2019-03-08 | 2020-09-10 | 나성호 | Displaceable hinge unit |
| KR102179930B1 (en) | 2019-03-25 | 2020-11-18 | 주식회사 아이원이노텍 | Hinge apparatus for door |
| KR102130500B1 (en) | 2019-09-20 | 2020-07-06 | 조애희 | Hinge Assembly for Door |
| CN112145004B (en) * | 2020-09-30 | 2022-05-06 | 永康市宸铭工贸有限公司 | Hinge structure with locking function |
| KR20230132006A (en) | 2022-03-07 | 2023-09-15 | 주식회사 아이원이노텍 | Hinge apparatus for door |
| KR102653592B1 (en) | 2022-11-01 | 2024-04-01 | 이광재 | Anti-closing Door Hinge |
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| CN206487279U (en) * | 2016-12-22 | 2017-09-12 | 温州瓯海利尔达五金制品有限公司 | A kind of Soundless cam buffer hinge |
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2017
- 2017-09-26 KR KR1020170123958A patent/KR101947919B1/en active IP Right Grant
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- 2018-08-02 CN CN201810869351.4A patent/CN109555389B/en not_active Expired - Fee Related
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| CA2185835C (en) * | 1995-09-19 | 2002-06-04 | Jong-Gab Jung | Hinge mechanism for foldable electronic apparatus |
| KR200349830Y1 (en) * | 2004-02-23 | 2004-05-08 | 피케이텍시스템 주식회사 | A free-stop and slow-down hinge |
| CN2763430Y (en) * | 2005-02-03 | 2006-03-08 | 苏丹枫 | Hinge with positioning function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111270940A (en) * | 2020-03-16 | 2020-06-12 | 中科美菱低温科技股份有限公司 | Sectional type door closer |
| CN111270940B (en) * | 2020-03-16 | 2021-12-07 | 中科美菱低温科技股份有限公司 | Sectional type door closer |
| CN114059871A (en) * | 2020-08-07 | 2022-02-18 | 塔普莱斯株式会社 | Door hinge with stopping function for special-purpose vehicle |
| KR102352619B1 (en) * | 2021-06-28 | 2022-01-19 | 주식회사 케이디펜스 | Ventilation device for Mask of Self-contained breathing apparatus |
| WO2023277353A1 (en) * | 2021-06-28 | 2023-01-05 | 주식회사 케이디펜스 | Ventilation device for air respirator mask |
| CN113550670A (en) * | 2021-08-01 | 2021-10-26 | 厦门柏孜科技有限公司 | Electric openable lock plate hinge |
| CN113914733A (en) * | 2021-09-22 | 2022-01-11 | 珠海格力电器股份有限公司 | Switching device and locking assembly thereof |
| CN113914733B (en) * | 2021-09-22 | 2022-06-14 | 珠海格力电器股份有限公司 | Switching device and locking assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109555389B (en) | 2020-08-25 |
| KR101947919B1 (en) | 2019-02-13 |
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