KR20120073078A - Safe door opening and closing apparatus - Google Patents
Safe door opening and closing apparatus Download PDFInfo
- Publication number
- KR20120073078A KR20120073078A KR1020110030558A KR20110030558A KR20120073078A KR 20120073078 A KR20120073078 A KR 20120073078A KR 1020110030558 A KR1020110030558 A KR 1020110030558A KR 20110030558 A KR20110030558 A KR 20110030558A KR 20120073078 A KR20120073078 A KR 20120073078A
- Authority
- KR
- South Korea
- Prior art keywords
- hinge
- door
- gap
- closing
- hole
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Classifications
-
- 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
- E05D11/0054—Covers, e.g. for protection
-
- 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
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
- E06B7/367—Finger guards or other measures preventing harmful access between the door and the door frame by covering the gap between the door and the door frame at the hinge side
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/10—Additional functions
- E05Y2800/12—Sealing
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/41—Physical or chemical protection against finger injury
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hinges (AREA)
Abstract
Description
The present invention relates to a safety door opening and closing device, and more particularly, to a safety door opening and closing device that can prevent a safety accident caught by a finger when a gap is not generated between the door and the door frame during opening and closing of the door.
1 is a view showing a conventional door opening and closing device. As shown in FIG. 1, in the conventional door opening and closing device installed in the door, the
Such a conventional door opening and closing device has a problem in that a gap is generated when the door is spaced apart from the door frame by the hinge portion when the door frame is connected to the door.
In addition, the conventional door opening and closing device has a problem that a gap is generated between the door frame and the door, the accident is frequently caused by the fingers of children with small fingers are pinched.
In addition, the conventional door opening and closing device has a problem that the efficiency of air conditioning and heating in summer or winter due to the gap.
In addition, the conventional door opening and closing device has a problem that the metal and the metal is in contact when rotating to open and close the door, the wear phenomenon and frictional resistance is generated, the corrosion phenomenon occurs easily on the contact surface due to friction noise is generated.
Therefore, there is an urgent need for an improved door opening and closing device that prevents hand pinching and prevents wear and corrosion during rotation by closing the gap by the door opening and closing device connecting the door frame and the door so that smooth operation and noise are not generated. It is a situation.
One aspect of the present invention is to provide a safety door opening and closing device that can prevent a safety accident to pinch the fingers do not occur between the door and the door frame when opening / closing the door.
Another aspect of the present invention is to provide a safety door opening and closing device which is simple in structure and easy to combine and install, and increases the efficiency of cooling and heating.
Stable door opening and closing device according to an embodiment of the present invention as a safety door opening and closing device for rotating the door to open and close the door by connecting the door frame and the door, a hinge connecting the door frame and the door; and, the door and the hinge A niche closing opening for closing a gap formed by the hinge; and a hinge fixed to the door frame, and a door frame hinge provided with a cylindrical body formed on one side of the bracket and having a vertical through-hole formed in the center thereof; And a hinge block coupled to the upper and lower parts of the body of the door frame hinge so as to be relatively movable with the door frame hinge, and a fixed shaft coupled to the door frame hinge and the hinge block.
In addition, the hinge is disposed on the upper part of the door to connect the door and the door frame, the second hinge is disposed in the center of the door to connect the door and the door frame, and the door and the door frame is disposed under the door It characterized in that it comprises a third hinge for connecting.
In addition, the gap closing port may include a first gap closing hole in which the first hinge is fastened to the lower end thereof so as to close a gap formed by the first hinge and the first hinge, and a first hinge closing the gap formed by the first hinge and the second hinge. A second gap closure device in which the second hinge is fastened to the upper and lower ends thereof, and a third gap in which the second hinge and the third hinge are fastened to the upper and lower ends thereof so as to close the gap formed by the second and third hinges, respectively. And a fourth gap closing opening to which the third hinge is fastened to an upper end thereof so as to close the gap formed by the closing hole and the lower end of the third hinge and the door.
In addition, the first hinge is provided on one side of the first bracket which is fixed to the door frame, the first door hinge and the first door hinge is provided with a cylindrical first body having a first vertical through-hole in the center, the first door hinge 1A includes a 1A hinge block disposed on the upper body and a 1B hinge block disposed on the lower portion of the body of the door frame hinge, wherein the 1A hinge block has a first A fastening hole corresponding to the first vertical through hole. And a semicircular first A projection having a first A fixing hole to protrude upwardly of the first A base portion and to be fixed to a lower end portion of the first clearance closure opening, wherein the first B hinge block is provided in the first vertical through hole. And a semicircular first B protrusion having a first B fixing hole having a first B fixing hole to protrude downward from the first B base portion and to be fixed to an upper end portion of the second gap closure port. It features.
Further, a first A pad having a first A shaft hole inserted between the first body of the first door hinge and the first A hinge block and formed to correspond to the first vertical fastening hole, the first body of the first door hinge and the first B hinge block It characterized in that it further comprises a first pad B is inserted between the first B-axis hole is formed corresponding to the first vertical fastening hole.
In addition, the first hinge includes a first fixed shaft coupled to the first door hinge zone and the first and second hinge blocks, wherein the first fixed shaft includes a first vertical through hole of the first door hinge zone and a first block hinge. The first oilless bushing inserted into the first A fastening hole, the first B fastening hole of the first B hinge block, the first A shaft hole of the first A pad, and the first B shaft hole of the first B pad, and the first oilless bushing inserted into the first oilless bushing And a first fixed bolt shaft for preventing the first door hinge zone and the first and second hinge blocks.
In addition, the door is rotated, the door frame of the door opening and closing portion is characterized in that it further comprises an auxiliary gap closing port for preventing hand pinching.
Therefore, in the embodiment of the present invention, the safety door opening and closing device does not generate a gap between the door and the door frame when opening / closing the door, thereby preventing safety accidents due to finger pinching, as well as a simple structure and easy coupling and installation. And there is an effect that the efficiency of cooling, heating is increased.
1 is a view showing a conventional door opening and closing device.
2 is a view showing a safety door opening and closing apparatus according to an embodiment of the present invention.
3 is an enlarged view of a first hinge of the safety door opening and closing device illustrated in FIG. 2.
4 is an exploded view illustrating the first hinge of the safety door opening and closing device illustrated in FIG. 3.
FIG. 5 is a view illustrating a process in which the gap closure port illustrated in FIG. 2 is installed in a door.
6 is a view showing a state of use of the safety door opening and closing apparatus according to an embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Figure 2 is a view showing a safety door opening and closing device according to an embodiment of the present invention, Figure 3 is an enlarged view showing a first hinge of the safety door opening and closing device shown in Figure 2, Figure 4 is shown in Figure 3 The first hinge of the safety door opener is disassembled and shown.
2 to 4, the opening and closing device 10 of the safety door according to an embodiment of the present invention connects the
The
The
The
Meanwhile, since the
The
The first
The
The
The
The first
Meanwhile, the
The
In addition, a first
The first
First and second threaded
On the other hand, the
On the other hand, such a
That is, the first
The second
The third
The fourth
In addition, the
The
The
On the other hand, the
At this time, the auxiliary
Next, the process of installing the safety door opening and closing device according to the embodiment of the present invention will be described with reference to FIGS. 2 and 5. FIG. 5 is a view illustrating a process in which the gap closure port illustrated in FIG. 2 is installed in a door.
As shown in Figure 2 and 5, first, the
Therefore, the
Thereafter, the
Next, a state of use of the safety door opening and closing device according to an embodiment of the present invention will be described with reference to FIGS. 2 and 6. 6 is a view showing a state of use of the safety door opening and closing apparatus according to an embodiment of the present invention.
As shown in FIGS. 2, 4, and 6, when the
That is, the safety door opening and closing device 10 according to an embodiment of the present invention is the
In addition, by installing the auxiliary
In addition, by closing and covering the
In addition, by inserting the packing 140 between the
10 ...
30 ...
200 ...
400 ... niche closure
Claims (7)
A hinge for connecting the door frame and the door; and a gap closing hole for closing a gap formed by the door and the hinge.
The hinge is a door frame hinge provided with a bracket fixed to the door frame, the cylindrical body is provided on one side of the bracket and a vertical through hole formed in the center;
A hinge block coupled to upper and lower parts of the body of the door frame hinge region so as to be movable relative to the door frame hinge region;
A fixed shaft coupled to the door frame hinge and the hinge block;
Opening and closing device of the safety door comprising a.
The hinge is disposed above the door and connects the door and the door frame, a second hinge disposed at the center of the door and connecting the door and the door frame, and disposed below the door. And a third hinge connecting the door and the door frame.
The gap closure port may include a first gap closure port where the first hinge is fastened to a lower end portion of the door to close a gap formed by the first hinge and the first hinge, and to close a gap formed by the first hinge and the second hinge. The second and third hinges each of which closes the gap formed by the second hinge and the third hinge, and the second and third hinges respectively close to the upper and lower ends thereof. And a third niche closing tool that is fastened to the upper end of the third hinge so as to close the gap formed between the third hinge and the lower end of the door and the third hinge.
The first hinge is provided on one side of the first bracket which is fixed to the door frame, and the first door hinge and the cylindrical first body having a first vertical through-hole formed in the center, and the first door hinge A first A hinge block disposed on the upper body, and the first B hinge block disposed on the lower body of the door hinge hinge,
The first A hinge block has a disk-shaped first A base portion having a first A fastening hole formed corresponding to the first vertical through hole, and protrudes upward from the first A base portion to be fixed to a lower end portion of the first clearance closing hole. A semicircular first A protrusion having a first A fixing hole,
The first B hinge block has a disk-shaped first B base portion having a first B fastening hole formed corresponding to the first vertical through hole, and protrudes downward from the first B base portion to be fixed to an upper end portion of the second clearance closing opening. An opening and closing device for a safety door, comprising a semicircular first B protrusion having a first B fixing hole.
A first A pad inserted between the first body of the first door hinge and the first A hinge block, the first A pad having a first A shaft hole formed corresponding to the first vertical fastening hole, the first body of the first door hinge and the first B hinge; And a first pad (B) formed between the blocks and formed with a first shaft (B) shaft hole corresponding to the first vertical fastening hole.
The first hinge includes a first fixed shaft coupled to the first door hinge and the first block 1A and 1B hinge,
The first fixed shaft includes a first vertical through hole of the first door hinge region, a first A fastening hole of the first A hinge block, a first B fastening hole of the first B hinge block, a first A shaft hole of the first A pad, and the first A first oilless bushing inserted into the first B shaft hole of the 1B pad and a first fixed bolt shaft inserted into the first oilless bushing to prevent the first door hinge region and the first A and 1B hinge blocks from being separated; Opening and closing device of the safety door, characterized in that provided.
The door opening and closing portion of the door, the opening and closing device of the safety door, characterized in that the door frame of the part of the door opening and closing further comprises an auxiliary gap closing port for preventing hand pinching.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100135073 | 2010-12-26 | ||
KR1020100135073 | 2010-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20120073078A true KR20120073078A (en) | 2012-07-04 |
Family
ID=46707647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110030558A KR20120073078A (en) | 2010-12-26 | 2011-04-04 | Safe door opening and closing apparatus |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20120073078A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101518447B1 (en) * | 2014-01-10 | 2015-05-07 | 주식회사 예림 | Preparation method of kids door |
KR101723571B1 (en) * | 2016-07-11 | 2017-04-14 | 주식회사 태상 | safety door |
KR102192905B1 (en) * | 2020-06-01 | 2020-12-18 | 주식회사 신흥코리아 | Swing door corner safeguards |
-
2011
- 2011-04-04 KR KR1020110030558A patent/KR20120073078A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101518447B1 (en) * | 2014-01-10 | 2015-05-07 | 주식회사 예림 | Preparation method of kids door |
KR101723571B1 (en) * | 2016-07-11 | 2017-04-14 | 주식회사 태상 | safety door |
KR102192905B1 (en) * | 2020-06-01 | 2020-12-18 | 주식회사 신흥코리아 | Swing door corner safeguards |
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A201 | Request for examination | ||
E601 | Decision to refuse application |