KR20120084853A - Hinge device - Google Patents

Hinge device Download PDF

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Publication number
KR20120084853A
KR20120084853A KR1020110006138A KR20110006138A KR20120084853A KR 20120084853 A KR20120084853 A KR 20120084853A KR 1020110006138 A KR1020110006138 A KR 1020110006138A KR 20110006138 A KR20110006138 A KR 20110006138A KR 20120084853 A KR20120084853 A KR 20120084853A
Authority
KR
South Korea
Prior art keywords
door frame
insertion member
hinge device
insect screen
hinge
Prior art date
Application number
KR1020110006138A
Other languages
Korean (ko)
Inventor
오흥권
Original Assignee
오흥권
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 오흥권 filed Critical 오흥권
Priority to KR1020110006138A priority Critical patent/KR20120084853A/en
Publication of KR20120084853A publication Critical patent/KR20120084853A/en

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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
    • E05D3/06—Hinges with pins with two or more pins
    • 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
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

The present invention relates to a hinge device of the insect screen, the hinge device for rotating and folding the inner and outer doors of the insect screen is inserted into the inner and outer door frame of the inner and outer doors respectively fixed to the insertion member, both insertion members rotatably It is composed of a coupling member coupled to connect the two insertion members, the insertion member includes an insertion hole formed through the upper surface and the guide hole formed in an arc shape on the upper surface spaced from the insertion hole, the coupling member, A hinge shaft rotatably inserted and inserted into an insertion hole of the insertion member, and a stopper protruding from one side of the hinge shaft to be inserted into the guide hole of the insertion member and moved along the guide hole. In addition, the inner and outer doors of the insect screen can be rotated and folded, and the gap generated at the connection part between the inner and outer door frames is eliminated. On the other hand, the mohair is installed on both door frames of the connection part to maximize the insect repellent effect, the exposure of the hinge device is prevented to the maximum, the appearance is beautiful.

Description

Insect Screen Hinge Device

The present invention relates to a hinge device of the insect screen, and more particularly, to a hinge device of the insect insect net that is rotatably folded in a manner that the door is folded in half when opened.

In general, the insect repellent screen is to prevent the insects from entering the room, it is composed of a frame in the form of a frame and the mesh supported by it.

On the other hand, when the mesh in the structure of the insect screen is changed to the grate screen, so the insect screen is changed to a window screen, the screen and the window screen only has the difference between the mesh and the window screen, in fact, because the overall configuration of the screen and the screen is similar, in the present invention Instead of describing the security window separately, the description of the security screen will be substituted for the description of the screen.

Most of these insect screens have a hinged structure, which will be described with reference to FIGS. 1 and 2.

As shown in Figures 1 and 2, the conventional insect screen is provided with an inner and outer door frame 10, 12 of a frame shape narrower than the vertical width, the one end of the inner door frame 10 is a door frame (5) is rotatably hinged, one end of the outer door frame 12 is hinged so as to be folded with the other end of the inner frame 10, the other end of the outer door frame 12, the door frame ( It is installed to be guided and moved along 5).

On the other hand, such a conventional folding folding screen, using a hinge means for rotatably connecting the inner and outer door frame (10, 12), as the hinge means, both ends of each door frame (10, 12) Butterfly-type hinge 20 is used to be attached to the joint portion of each other, the hinge 20 and both door frame 10, 12 is fixed by a screw connection.

However, such a butterfly hinge 20 is fixed to one surface of the inner and outer door frame 10, 20 of the insect screen is exposed to the outside as it is not the appearance of the insect screen is not beautiful and injured by the exposed hinge There was a problem that could be.

In addition, as shown in FIG. 2, in order to prevent the two door frames 10 and 12 from being folded to each other, both door frames 10 and 12 are slightly displaced from the central axis of rotation of the hinge 20. It should be spaced apart from each other, such a structure is formed between the inner door frame 10 and the outer door frame 12, the gap (L) is formed even in the state that both door frame 10, 12 is opened, that is, closed, Since insects are introduced into the room through the gap (L), there was a problem that the insect repellent effect is significantly reduced.

Accordingly, the present invention has been made to solve the problems of the prior art as described above, by configuring the hinge device to be built in the upper and lower ends of the inner and outer door frame constituting the rotating folding mesh screen, the inner and outer It is an object of the present invention to provide a hinge screen of an insect screen with a beautiful appearance while eliminating gaps between door frames.

The above-mentioned object is that the hinge device for rotating and folding the inner and outer doors of the insect screen is inserted into and fixed to the inner and outer door frames of the inner and outer doors respectively, and rotatably coupled to both inserting members so as to provide both inserting members. Consists of a coupling member for connecting, the insertion member includes an insertion hole formed through the upper surface and a guide hole penetrating through the upper surface spaced from the insertion hole in an arc shape, the coupling member is rotated to the insertion hole of the insertion member By the hinge device of the insect repellent screen, characterized in that it comprises a hinge shaft that is inserted and coupled to the stopper, and a stopper protruding from one side of the hinge shaft and inserted into the guide of the insertion member and moved along the guide. Is achieved.

The insertion member has a guide groove into which a coupling portion of the door frame is inserted at one side thereof when the door member is coupled to the door frame, and a screw coupled to the coupling portion of the door frame is inserted into the upper surface spaced apart from the guide groove. An upper through hole is formed, and a side through hole through which a screw penetrates is preferably formed on one side of the insertion member.

According to the hinge device of the insect screen of the present invention, the hinge device is installed in the upper and lower ends of the inner and outer door frames configured in the inner and outer doors of the insect screen to rotate and fold the inner and outer doors of the insect screen. While eliminating the gap generated at the connection between the inner and outer door frames, mohair is installed on both door frames of the connecting portion to maximize the insect repellent effect, the exposure of the hinge device is prevented to the maximum, the appearance is beautiful.

1 is a perspective view showing a rotating folding structure of a general insect screen.
2 is a front view showing a hinge device of a general insect screen.
3 is a view showing a insect screen configured a hinge device according to the present invention.
Figure 4 is an enlarged view of the main portion of the insect screen configured a hinge device according to the present invention.
Figure 5 is an exploded perspective view showing a hinge device according to the present invention.
Figure 6 is an enlarged view of the main portion of the insect screen configured a hinge device according to the present invention, Figure 6a is in a folded state, Figure 6b is a fully folded state.
7 is an overall view showing a folded state of the insect screen configured a hinge device according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 to 7 are diagrams showing the hinge device of the insect screen according to the present invention.

As shown in FIG. 3, the insect screen of the present invention includes a rectangular door frame 5 and inner and outer doors 100 and 200 installed to be folded while being rotated in the door frame 5, respectively.

The inner and outer doors 100 and 200 include an inner and outer door frame 110 and 210 having a frame shape and a mesh body installed in the inner and outer door frames 110 and 210. .

On the other hand, the inner door 100 is one end of the inner door frame 110 is rotatably hinged to the door frame 5, the outer door 200 is one end of the outer door frame 210 is the inner door frame ( The other end of the 110 is connected to be folded to each other, the other end of the outer door frame 210 is installed to move along the door frame 5 when opening and closing.

And, as shown in Figure 4, the hinge portion 300 for rotatably connecting the inner and outer door frame 110, 210 in the connection portion of the inner and outer door frame 110, 210 is configured. do.

As shown in FIG. 5, the hinge device 300 includes an insertion member 310 that is inserted into and fixed to the inner and outer door frames 110 and 210 of the inner and outer doors 100 and 200, respectively. It is composed of a coupling member 320 is rotatably coupled to the insertion member 310, respectively connecting the insertion member 310.

The insertion members 310 are respectively inserted into upper and lower surfaces of the vertical inner and outer door frames 110 and 210 adjacent to each other, and are fixedly coupled to the inner and outer door frames 110 and 210 as screws.

The insertion member 310 is formed in a shape corresponding to the internal structure of the door frame 110, 210, in particular the coupling of the door frame 110, 210, the screw is coupled to one side of the insertion member (310). Guide grooves 314 that can be fitted to the parts (110a) (210a) is formed long in the vertical direction, so that the insertion member 310 in the door frame (110) (210) in the flow-proof state to temporarily fix You can do it.

In addition, the upper surface of the insertion member 310 is drilled into the insertion hole 311 is rotatably inserted into the hinge shaft 322 of the coupling member 320 to be described later, the upper surface spaced apart from the insertion hole 311 will be described later An arc-shaped guide 312 into which the stopper 324 of the coupling member 320 is inserted is drilled.

In addition, an upper portion of the upper surface of the insertion member 310 spaced apart from the insertion hole 311 and the guide 312, the upper part through which the screw is coupled to the coupling portion (110a) (210a) of the door frame (110) (210) The through hole 313 is formed, the side through which the screw for fixing the horizontal door frame 110, 210 to the vertical door frame 110, 210, respectively, on one side of the insertion member 310 The through hole 315 is formed.

On the other hand, the coupling member 320 is a plurality of hollow hinge shafts 322 protruding integrally from the lower surface of the base 321 formed in a flat shape spaced apart at regular intervals, the hinge shaft 322 is the insertion described above The coupling member 320 and the insertion member are inserted into the insertion hole 311 of the member 310 and the snap ring 325 is fastened to the fastening groove 323 of the lower end of the hinge shaft 322 protruding outward of the insertion hole 311. Not only enables the relative rotation of the 310, it is possible to prevent the separation of the coupling member 320 and the insertion member (310).

In addition, each stopper 324 protrudes from one side surface of the base 321 spaced apart from the hinge shaft 322, and the stopper 324 is formed in the guide hole 312 of the insertion member 310. When the coupling member 320 and the insertion member 310 are rotated relative to each other, the guide member 312 is moved along the guide hole 312 while being engaged at the end of the guide hole 312 so that the coupling member 320 and the insertion member 310 are rotated. The total amount will be limited.

On the other hand, between the two door frames 110 and 210 rotatably and foldably connected by the hinge device 300 as described above, the insertion member 310 inserted into both door frames 110 and 210 is coupled to the coupling member ( Although the gap generated between the two door frames 110 and 210 is eliminated by interconnecting each other as 320, the mohair 500 is installed at the connection portions of the two door frames 110 and 210, respectively. As well as penetration, it is possible to block dust or foreign substances in advance.

In addition, the locking of the door frame (hereinafter referred to as the "inner door frame") of one of the door frame 110, 210 of the insect screen 300 is configured as shown in Figure 6a and 6b. The device 400 is configured, the locking device 400 is installed in the center of the inner door frame 110, the locking bar 410 connected to the locking device 400 is connected to the inner door frame 110 In and out of the inner door frame 110 in a state of penetrating the hinge device 300, that is, the insertion hole 311 of the insertion member 310 and the hinge shaft 322 of the coupling member 320 in a built-in state, The locking bar 410 is inserted into and locked to one side of the inner circumferential surface of the door frame 5.

Here, the locking device 400 and the locking bar 410 is the same as the locking means installed in a typical cabinet or enclosure, so a detailed description thereof will be omitted.

Therefore, in the expanded state (closed state) as shown in FIGS. 3 and 4, the inner and outer doors 100 and 200 do not open because the locking bar 410 is inserted into the door frame 5 and locked. In this state, when the locking device 400 is operated to introduce the locking bar 410 into the inner door frame 110, the locking is released from the door frame 5, thereby allowing the inner and outer doors 100 and 200 to be opened in FIG. 6A. 7 to rotate and fold as shown in FIG.

The operation of the hinge device of the insect screen configured as described above will be described.

First, in the state in which the insect screen is closed as shown in FIGS. 3 and 4, the inner and outer doors 100 and 200 are unfolded inside the door frame 5, and the inner door frame 110 of the inner door 100 is opened. Since the installed locking bar 410 is inserted into the door frame 5 and is in a locked state, the insect screen is not opened but is kept closed.

Thereafter, the locking device 400 installed in the inner door frame 110 is operated to introduce the locking bar 410 into the inner door frame 110 to release the locking from the door frame 5 as shown in FIG. 6A. By doing so, the inner and outer doors 100 and 200 can be completely rotated and folded as shown in FIG. 6B.

The folding operation of the inner and outer doors 100 and 200 is relative to the insertion member 310 and the coupling member 320 of the hinge device 300 installed on the connection part of the inner and outer door frames 110 and 210. 6A and 6B by rotation, and the stopper 324 of the coupling member 320 is inserted member 310 in the state that the inner and outer doors 100 and 200 are completely folded as shown in FIG. 6B. Further rotation is prevented in a state of being locked to one end of the guide hole 312 of the). Of course, in contrast, in the state in which the inner and outer doors 100 and 200 are fully deployed as shown in FIGS. 3 and 4, the stopper 324 is engaged with the other end of the opposite side of the guide 312 of the insertion member 310. To prevent excessive rotation.

5: door frame 100: inner door
110: inner door frame 110a, 210a: coupling portion
200: outer door 210: outer door frame
300: hinge device 310: insertion member
311: insertion hole 312: guide port
313: upper through hole 314: guide groove
315: side through hole 320: coupling member
321: base 322: hinge axis
323: fastening groove 324: stopper
325: snap ring 400: locking device
410: locking bar

Claims (2)

The hinge device for rotating and folding the inner and outer doors of the insect screen is an insertion member inserted into and fixed to the inner and outer door frames of the inner and outer doors, and a coupling member rotatably coupled to both insertion members to connect both insertion members. Configured,
The insertion member includes an insertion hole formed in an upper surface of the insertion member and a guide hole formed in an arc shape on an upper surface spaced from the insertion hole,
The coupling member includes a hinge shaft rotatably inserted and inserted into the insertion hole of the insertion member, and a stopper protruding from one side of the hinge shaft to be inserted into the guide hole of the insertion member and moved along the guide hole. The hinge device of the insect screen, characterized in that. The method according to claim 1,
The insertion member has a guide groove in which a coupling portion of the door frame is inserted at one side thereof when the door member is coupled to the door frame, and an upper portion through which the screw coupled to the coupling portion of the door frame is inserted is inserted into the upper surface spaced apart from the guide groove. Sphere is formed, the hinge device of the insect screen, characterized in that the side through-hole is further formed through the screw through one side of the insertion member.
KR1020110006138A 2011-01-21 2011-01-21 Hinge device KR20120084853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110006138A KR20120084853A (en) 2011-01-21 2011-01-21 Hinge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110006138A KR20120084853A (en) 2011-01-21 2011-01-21 Hinge device

Publications (1)

Publication Number Publication Date
KR20120084853A true KR20120084853A (en) 2012-07-31

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Application Number Title Priority Date Filing Date
KR1020110006138A KR20120084853A (en) 2011-01-21 2011-01-21 Hinge device

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180093705A (en) * 2017-02-14 2018-08-22 이제택 Screen door corner connecting structure for easily assemblying and replacement
CN108979391A (en) * 2018-06-12 2018-12-11 余兆生 A kind of enabling of shower house and the hinge of shutdown stop bit
KR102176425B1 (en) * 2019-05-23 2020-11-09 (주)다우솔루션 Folding door hinges and folding doors hinges with rail and folding doors thereof
KR20200135240A (en) * 2020-09-24 2020-12-02 (주)다우솔루션 Folding door hinges and folding doors hinges with rail and folding doors thereof
KR102194532B1 (en) * 2019-07-22 2020-12-23 이대성 Easy-to-install safety door for factory construction
KR20240010948A (en) * 2022-07-18 2024-01-25 (주)다우솔루션 Hinge part of insect screen to prevent intrusion of pests

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180093705A (en) * 2017-02-14 2018-08-22 이제택 Screen door corner connecting structure for easily assemblying and replacement
CN108979391A (en) * 2018-06-12 2018-12-11 余兆生 A kind of enabling of shower house and the hinge of shutdown stop bit
KR102176425B1 (en) * 2019-05-23 2020-11-09 (주)다우솔루션 Folding door hinges and folding doors hinges with rail and folding doors thereof
KR102194532B1 (en) * 2019-07-22 2020-12-23 이대성 Easy-to-install safety door for factory construction
KR20200135240A (en) * 2020-09-24 2020-12-02 (주)다우솔루션 Folding door hinges and folding doors hinges with rail and folding doors thereof
KR20240010948A (en) * 2022-07-18 2024-01-25 (주)다우솔루션 Hinge part of insect screen to prevent intrusion of pests

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E601 Decision to refuse application