KR101694033B1 - Steel grating unit having a removable mesh - Google Patents

Steel grating unit having a removable mesh Download PDF

Info

Publication number
KR101694033B1
KR101694033B1 KR1020150099609A KR20150099609A KR101694033B1 KR 101694033 B1 KR101694033 B1 KR 101694033B1 KR 1020150099609 A KR1020150099609 A KR 1020150099609A KR 20150099609 A KR20150099609 A KR 20150099609A KR 101694033 B1 KR101694033 B1 KR 101694033B1
Authority
KR
South Korea
Prior art keywords
grating
steel grating
collar
wire
steel
Prior art date
Application number
KR1020150099609A
Other languages
Korean (ko)
Inventor
최두영
Original Assignee
신영기술개발(주)
심재만
서근종
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 신영기술개발(주), 심재만, 서근종 filed Critical 신영기술개발(주)
Priority to KR1020150099609A priority Critical patent/KR101694033B1/en
Application granted granted Critical
Publication of KR101694033B1 publication Critical patent/KR101694033B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/041—Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/061—Gully gratings hinged to the body of the gully
    • E05Y2900/612—

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewage (AREA)

Abstract

The present invention relates to a steel grating, and more particularly, to a steel grating capable of attaching and detaching a grating from a steel grating, thereby stably filtering out even large dirt or small foreign matter, It is possible to easily remove and replace only the screwdriver when the screwdriver is broken, thereby facilitating the maintenance of the screwdriver, and also facilitating the maintenance of the steel grating To a steel grating unit having a detachable screwdriver for preventing detachment of the steel grating and preventing loss of the stolen of the steel grating.

Description

Technical Field The present invention relates to a steel grating unit having a removable mesh,

The present invention relates to a steel grating, and more particularly, to a steel grating in which a removable dial is formed in a steel grating so that even a large amount of dirt or small foreign matter can be stably filtered, And more particularly to a steel grating unit having a removable pull-tab for enabling the steel grill.

Generally, when the drainage condition of the roadway is poor, a great obstacle is caused in driving the vehicle. Therefore, a drainage hole is provided at a predetermined interval for drainage on the road surface at the boundary between the roadway and the sidewalk, and the entrance of the drainage hole is formed by a steel grating is covered by a steel grating

These steel gratings are made of metallic material with excellent strength. They are maintained in a rectangular shape and square shape along the shape of the drainage pipe, and a plurality of bearing bars and cross bars are integrated into a lattice on the inner surface of the rim.

However, in the steel grating having the above structure, various foreign substances such as leaves, cigarette butts, and the like are introduced through the space between the bearing bar and the cross bar, so that the drain hole is clogged and the drainage function can be lost.

In order to solve the above-mentioned problems, a steel grating having a dust prevention net in a space portion as proposed in Patent Application No. 10-2005-0024886 has been proposed. Such steel grating has a relatively large amount of dirt as well as cigarette butts So that even small foreign objects can be filtered out.

However, the steel grating as described above has an advantage in that even small dirt can be stably removed. However, when the dirt removed from the steel grating is removed, the steel grating must be removed from the drain hole and removed from the drain hole. There is a problem that a considerable work is required.

In addition, since the dirt prevention network is fixed to the steel grating, there is a problem that it is difficult to maintain and repair the dirt prevention network at the time of breakage.

Korean Patent Application No. 10-2005-0024886.

The present invention has been devised to solve the above-mentioned problems, and it is an object of the present invention to enable removal and removal of a large amount of dirt or small foreign matter from a steel grating while stably filtering out foreign matter, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a steel grating unit having a detachable drawer for easy removal and removal of foreign matter.

It is another object of the present invention to provide a steel grating unit having a removable net for easy maintenance of a net, which can be easily removed and replaced only when the net is broken.

It is a further object of the present invention to provide a steel grating unit having a removable pull-tab for preventing deviation of the steel grating and preventing the stolen of the steel grating from being lost.

In order to achieve the above object, the present invention provides a grating device comprising: a grating holder in which a grating mounting jaw protrudes from a lower right end of a rectangular rim of a cradle, the grinding cradle being mounted on the grating cradle and having a plurality of rows of bearing bars inside the grating rim, In the steel grating unit formed with the steel grating,

The steel grating is configured to be formed with a wire netting portion on both sides thereof. The steel grating is hinged to a grill and a rim of the grill,

And a collar for attaching and detaching both sides to the collar mounting portions on both sides,

Steel grating,

A pair of left and right side walls opposed to each other in the lengthwise direction are formed in the outer side of the hinge, and a collar mounting part is formed at an outer end of the collar, and the collar is hinged to the upper part of the collar of the grating, And is configured so as to be rotatable upwardly as an axis,

Each of the collar attaching portions is formed with a front open collar receiving groove in the longitudinal direction and a bottom surface of the collar receiving groove is protruded downward to form a collar holding jaw, And a collar insertion groove,

And the resilient pieces to be mutually interposed are formed on the opposing surfaces of the steel gratings.

As described above, in the steel grating unit having the detachable drawer of the present invention, a detachable pulling string is formed at the lower part of the steel grating, so that not only large foreign matter but also small foreign matter can be filtered. Particularly, So that the effect of facilitating the removal of foreign matter can be obtained.

In addition, when the thread hangs or breaks, only the thread is easily removed and replaced, so that it is possible to obtain a convenient effect of maintenance of the thread chamber.

In addition, a stall that is fixed to the floor is fixedly connected to the steel grating and the steel grating to prevent the stolen loss of the steel grating.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a first embodiment of a steel grating unit having a detachable pull string of the present invention. FIG.
FIG. 2 is a perspective view of a first embodiment of a steel grating unit having a detachable drawer according to the present invention; FIG.
3 is a cross-sectional view of a first embodiment of a steel grating unit having a detachable pull string of the present invention.
4 is a cross-sectional view of a second embodiment of a steel grating unit having a removable pull string of the present invention.
FIG. 5 is an operation diagram of a first embodiment of a steel grating unit having a detachable pull string of the present invention. FIG.
6 is a diagram illustrating the operation of a second embodiment of a steel grating unit having a removable pull string of the present invention.
FIG. 7 is a perspective view of a third embodiment of a steel grating unit having a removable pull string of the present invention. FIG.
8 is a cross-sectional view of a third embodiment of a steel grating unit having a detachable pull string of the present invention.
9 shows another embodiment of a steel grating unit according to a third embodiment of the present invention having a removable pull-tab.
Fig. 10 is an operational view of a third embodiment of a steel grating unit having a detachable pull string of the present invention. Fig.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

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

FIG. 1 is an exploded perspective view of a first embodiment of a steel grating unit having a detachable drawer according to the present invention, FIG. 2 is an assembled perspective view of a first embodiment of a steel grating unit having a detachable drawer according to the present invention, FIG. 4 is a sectional view of a second embodiment of a steel grating unit having a removable drawing pattern according to the present invention.

1 to 4, the steel grating unit 1 according to the present invention has a grating rest 10 on which a grating mounting jaw 12 is protrudingly formed on the inner lower side of a rectangular frame 11, And a plurality of drain holes 24 formed by a plurality of rows of bearing bars 22 and cross bars 23 on the inner side of the grating rim 21 mounted on the grating base 10. In this steel grating 20,

The steel grating 20 is formed on both sides with a collar mounting portion 100 and a hinge H attached to the grating collar 10 and a frame 11 to be rotated upward And,

In addition, the wire net mounting portions 100 and 100 'on both sides are configured to be combined with a wire netting 200 having a shape in which a wire in a transverse direction capable of being attached and detached and an wire (not shown in the drawing)

Here, as described above, the rotation of the steel grating 20 and the attachment / detachment of the drawing wire 200 will be described.

As shown in Figs. 1 to 3, in the first embodiment,

The steel grating 20 is divided into two in the longitudinal direction, and is formed of a pair of left and right portions so as to be opposed to each other.

In this case, each of the divided steel gratings 20 has an outer end opposite to the steel grating 20, and each of the steel gratings 100 'and 100' Is hinged to the grating base 10 so that the upper portions of the wire net mounting portions 100 and 100 'are connected to the grating mounting bracket 12 while the respective steel gratings 20 are mounted on the grating mounting base 12, (H) on the upper side of the hinge (H) and is rotated upwardly with the hinge (H) as an axis.

In this case, each of the screwdriver mounting portions 100 and 100 'is formed with the screwdriver receiving grooves 110 in the width direction so that the inside thereof is hollowed. The screwdriver receiving grooves 110 have a shape in which the front face is opened and the rear face is closed Respectively.

The bottom surface of the wire receiving groove 110 protrudes downward, and the bottom surface of the wire receiving groove 110 is formed into the wire receiving groove 130 by forming the wire receiving jaws 120.

At this time, it is preferable that the end of the wire netting chin 120 is spaced at least from the wall of the wire net mounting part 100 (100 ') to the thickness of the wire netting 200 or more.

The collar insertion grooves 130 are formed so as to be opposed to the collar receiving portions 100 and 100 'so as to communicate with the collar receiving grooves 110 formed in the inside of the collar mounting portions 100 and 100' .

That is, the wire 200 is received in the wire receiving groove 110 through the wire receiving grooves 130 formed on the wire receiving portions 100 and 100 ' And can be slidably inserted rearward along the string insertion grooves 130 in a state where the string insertion grooves 130 are formed.

The elastic grating 140 is formed on a surface opposing to the divided steel grating 20 so that the steel grating 20 is tightly coupled with the steel grating 20 through the elastic piece 140, Interference is prevented.

On the other hand, each of the wire receiving grooves 110 is further formed with a curved guide wire guide path 131 so that the steel gratings 20 on both sides can ride on the ends of the wire guide wire 200 during the rotation.

Referring to FIGS. 1 to 3, as shown in FIG. 4,

The steel grating 20 is integrally formed as in normal steel grating.

The steel grating 20 is attached to the grating mount 10 by the hinge H (H) by the collar mounting part 100 on one side, The upper part of the screwdriver mounting part 100 is hinged to the upper part of the mount frame 11 in a state where the steel grating 20 is mounted on the grating mount jaw 12, So as to rotate upward.

In this case, each of the screwdriver mounting portions 100 and 100 'is formed with the screwdriver receiving grooves 110 in the longitudinal direction so that the inside thereof is hollowed. The screwdriver receiving grooves 110 have a shape in which the front face is opened and the rear face is closed .

The bottom surface of the wire receiving groove 110 protrudes downward, and the bottom surface of the wire receiving groove 110 is formed into the wire receiving groove 130 by forming the wire receiving jaws 120.

At this time, it is preferable that the end of the wire netting chin 120 is spaced at least from the wall of the wire net mounting part 100 (100 ') to the thickness of the wire netting 200 or more.

The collar insertion grooves 130 are formed so as to be opposed to the collar receiving portions 100 and 100 'so as to communicate with the collar receiving grooves 110 formed in the inside of the collar mounting portions 100 and 100' .

That is, the wire 200 is received in the wire receiving groove 110 through the wire receiving grooves 130 formed on the wire receiving portions 100 and 100 ' And can be slidably inserted rearward along the string insertion grooves 130 in a state where the string insertion grooves 130 are formed.

The elastic string 140 is formed on the other side of the collar attaching part 100 'and is tightly engaged with the grating rest 10 of the steel grating 20 through the elastic piece 140, (21) is prevented from being interfered with.

In addition, as shown in FIG. 7,

The steel grating 20 is integrally formed so that one side of the grating 20 is hinged to the upper part of the rim 11 of the grating base 10 so as to be rotatable upwardly about the hinge H, And the other side is formed with a resilient piece 140 for giving resilience to an interview with the cradle frame 11, and the screen 200 can be coupled to the bottom surface thereof.

At this time, the screen 200 is configured to be coupled to the steel grating 20 using the fixing clip 210.

8, a bottom support plate 211 which is hooked on the bottom surface of the screen 200 and a bottom support plate 211 protruding upward from both ends of the bottom support plate 211 And elastic pieces 212 and 212 'formed at an upper end thereof with guide pieces 213 of an inclined shape extending outwardly.

That is, when the wire 200 is coupled to the normal flat bearing bar 22, the fixing clip 210 is moved from the bottom of the wire 200 through the wire to the elastic piece 212 (212 'Are fixed to the lower end of the bearing bar 22 by resiliently engaging with each other. At this time, the bottom support plate 211 is hooked on the bottom surface of the screen 200.

9, the lower end of the bearing bar 22 is provided with a stalk portion 22a having an expanded thickness and having an inclined portion 22b gradually increasing from the upper portion to the lower portion, And a bending type coupling groove 214 having an inclined portion 214a at an upper portion thereof so as to be engaged with the locking projection portion 22a is formed on the inner side surface of the elastic piece 212 (212 ') of the fixing clip 210 .

That is, when engaging the fixing clip 210, the engaging recesses 22a of the two side resilient pieces 212 and 212 'are separated from the bearing bar 22 by the embossing grooves 200, And has a stable bonding force.

Hereinafter, the operation of the steel grating unit having the above-described detachable drawer of the present invention will be described in detail with reference to the accompanying drawings.

The steel grating unit (1) having a detachable drawer (1)

First, when the water is drained to the drain hole 30, relatively large dirt may be generated through the steel grating 20, and relatively small foreign matter may be drawn through the dart 200. In this case, It is easy to attach and detach the drawing wire 200 for facilitating the replacement of the drawing wire 200 when the drawing wire 200 is broken.

Referring to FIG. 3, the operating relationship of the first embodiment, as shown in FIG. 5,

The steel grating 20 is divided into two parts. In this case, the steel grating 20 on both sides may be rotated upward to expose the wire 200.

That is, each of the steel gratings 20 can be rotated upward with the hinge H connecting the mounting frame 11 and the collar mounting parts 100 and 100 ' It is preferable to simultaneously rotate the steel gratings 20 on both sides.

At this time, each of the steel gratings 20 is turned by 90 degrees upward. At this time, the vertex 200 located inside the grating stand 10 is exposed to the upper part of the grating stand 10 Exposure of the screen 200 is possible because the end of the screen 220 of the screen 300 is pushed upward by pushing the screen 200 upward during the rotation of the steel grating 20, The strip 200 is moved without flowing along the strip guide path 131 formed at the inside of the strip mounting part 100 or 100 '.

Thus, the steel grating 20 covering the screen 200 completely deviates from the screen 200, and only the foreign matter left on the screen 200 remains.

Thereafter, the screen 200 is removed and the screen 200 is taken out to the open front of the screen 100 (100 '). The screen 200 is slid along the screen 130 So that foreign matters filtered by the screen 200 can be removed.

The new grating 200 can be mounted in the reverse order of the removal of the grating 200 or the grating 200 due to the damage of the grating 200. The grating 200 can be remounted by reverse rotation of the grating 20, And detailed description thereof will be omitted.

The elastic gratings 140 are formed on the opposing surfaces of the steel gratings 20 on both sides so that the elastic gratings 140 are interposed between the elastic gratings 140 and the elastic gratings 140. In the course of turning the steel grating 20, The corner interference is prevented by the compression of the light shield 140.

Referring to FIG. 4, as shown in FIG. 6, the operating relationship of the second embodiment will be described.

The steel grating 20 is integrally formed. In this case, the steel grating 20 is rotated upward to expose the wire netting 200.

In other words, the steel grating 20 may be rotated upward with the hinge H connecting the mounting frame 11 and the collar mounting part 100 on one side as an axis.

At this time, when the steel grating 20 is rotated, the wire netting 200 located inside the grating mounting table 10 is also rotated together with the steel grating 20 to be exposed to the upper part of the grating mounting table 10.

Accordingly, when the steel grating 20 is rotated by 90 degrees or more, the foreign matter filtered by the wire net 200 is poured and removed.

In addition, when the screw 200 is broken, the screw 200 is removed to replace the screw 200. This is because the screw 200 is pulled out to the open front of the screw 100, Are slid along the strip insertion grooves 130 and removed.

The new screen 200 is to be mounted in the reverse order of detachment, and can be re-mounted by reverse rotation of the steel grating 20, and a detailed description thereof will be omitted.

The resilient piece 140 is formed on the surface of the mounting portion 100 'of the mounting portion 100' with respect to the rim 11 of the mounting base 100. In the course of the rotation of the steel grating 20, Edge interference is prevented by the compression of the time elastic piece 140. [

Referring to FIGS. 7 to 9, the operating relationship of the third embodiment, as shown in FIG. 10,

The steel grating 20 is integrally formed. In this case, the steel grating 20 is rotated upward to expose the wire netting 200.

That is, the steel grating 20 may be rotated upward from the cradle frame 11 with the hinge H as an axis.

At this time, when the steel grating 20 is rotated, the wire netting 200 located inside the grating mounting table 10 is also rotated together with the steel grating 20 to be exposed to the upper part of the grating mounting table 10.

Accordingly, when the steel grating 20 is rotated by 90 degrees or more, the foreign matter filtered by the wire net 200 is poured and removed.

When the screw 200 is broken, the screw 200 is removed to replace the screw 200. This is because the screw 200 is fixed to the bearing bar 22 through the fixing clip 210, An external force is applied to the bottom support plate 211 of the fixing clip 210 to be removed from the bearing bar 22 to allow the removal of the drawing net 200.

8, the resilient pieces 212 and 212 'of the fixing clip 210 are simply coupled with each other when the bearing bar 22 is configured as a normal flat bearing bar 22, , It is possible to remove the fixing clip 210 relatively easily.

9, when the engaging projections 22a of the bearing bar 22 and the engaging grooves 214 of the fixing clip 210 are engaged with each other, An inclined portion 22b is formed on the upper portion of the locking projection 22a of the bearing bar 22 and the inclined portion 214a of the fixing groove 214 is in contact with the inclined portion 22b, The inclined portions 22b and 214a are slid with respect to each other and the engaging protrusion 22a is released from the fixing clip 210. [

The new thread 200 may be threaded by using the elastic pieces 212 and 212 of the threaded clip 210 in a state in which the threaded thread 200 is inserted into the lower end of the bearing bar 22 in the reverse order of removal, 200 formed on the elastic pieces 212 and 212 'of the fixing clip 210 in the process of fitting the hook 200 to the bottom support plate 211 The elastic pieces 212 and 212 'are naturally opened to induce the fixing protrusion 22a of the bearing bar 22 to enter. Thus, the wire mesh 200 is reattached by the coupling of the wire mesh 200 and the reverse rotation of the steel grating 20.

The elastic grating 140 is formed on the portion of the steel grating 20 where the grill frame 20 is in contact with the grill frame 11. When the grill piece 20 is moved out of the first grill frame 11 during the rotation of the steel grating 20, The corner interference is prevented.

As described above, the steel grating unit 1 having the detachable pull-off screen according to the present invention can easily remove the foreign matter that is caught in the caulking screen 200 and replace and install the caulking caulk 200. The grating restraint 10 and the steel grating 20 ) Are connected to each other through the hinge (H), so that the loss can be prevented.

As described above, the steel grating unit according to the present invention has a wire mesh formed in the steel grating unit, so that it is possible to remove not only a large amount of foreign matter but also a small amount of foreign matter.

10: Grating Cradle 11: Cradle Border
12: Grating mounting chin 20: Steel grating
21: grating rim 22: bearing bar
22a: a stalk portion 22a: an inclined portion
23: Crossbar 24: Drain
30: Sewer
100, 100 ': a collar mounting part 110: a collar receiving groove
120: Chamfering chin 130: Chamfering insert groove
131: Induction furnace 140: Elastic piece
200: String 210: Fixing clip
211: bottom support plate
212,212 ': Elastic piece 213: Guide piece
214: Bonding groove 214a:

Claims (6)

A grating rest 10 on which a grating mounting protrusion 12 is formed so as to protrude at right angles on a lower inner side of a rectangular rest 11 of the frame 11; a plurality of bearing bars 22 And a steel grating (20) having a plurality of drain holes (24) formed by a cross bar (23), the steel grating unit comprising:
The steel grating 20 is configured such that the collar mounting portions 100 and 100 'are formed on both sides thereof and the hinge H is coupled to the grating mount 10 and the mount rim 11 so as to be rotated upward In addition,
(200) on both sides of which a wire is detachably coupled to both of the wire net mounting parts (100, 100 '),
The steel grating (20)
100 ', 100', 100 ', 100', 100 ', 100', 100 ', 100' and 100 ', respectively, (H) of the hinge frame (11) of the hinge frame (11) of the hinge (H)
The front side opening collar receiving grooves 110 are formed in each of the collar mounting portions 100 and 100 'so that the bottom surface of the collar receiving grooves 110 protrudes downward to form the collar positioning protrusions 120, (130) to communicate with the receiving groove (110) so that both sides of the receiving groove (200) are inserted,
The elastic grating (140) is formed on the opposing surface of the steel grating (20)
In each of the wire receiving grooves 110,
Characterized in that the steel grating (20) is further formed with a curved guide wire guide path (131) so that the end of the wire guide wire (200) can ride on the rotation of the steel grating (20). delete delete The method according to claim 1,
The steel grating (20)
And a hinge H is coupled to an upper part of a rim 11 of a grating mount 10 by a collar mounting part 100 on one side of the grating mount 100, And is configured so as to be rotatable upward with the hinge (H) as an axis,
Each of the collar mounting portions 100 and 100 'forms a front open collar receiving groove 110 and a bottom surface of the collar receiving groove 110 protrudes downward to form a collar positioning collar 120 The opposite sides of the hanging wire 200 are inserted into the wire receiving grooves 130 to communicate with the wire receiving grooves 110,
And a resilient piece (140) is formed on the other side of the collar mounting portion (100 '). delete delete
KR1020150099609A 2015-07-14 2015-07-14 Steel grating unit having a removable mesh KR101694033B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150099609A KR101694033B1 (en) 2015-07-14 2015-07-14 Steel grating unit having a removable mesh

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150099609A KR101694033B1 (en) 2015-07-14 2015-07-14 Steel grating unit having a removable mesh

Publications (1)

Publication Number Publication Date
KR101694033B1 true KR101694033B1 (en) 2017-01-09

Family

ID=57811231

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150099609A KR101694033B1 (en) 2015-07-14 2015-07-14 Steel grating unit having a removable mesh

Country Status (1)

Country Link
KR (1) KR101694033B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190044929A (en) * 2017-10-23 2019-05-02 나동호 Shutter for grating for draining water and grating for draining water having this same
KR102374923B1 (en) * 2021-06-10 2022-03-18 한국가로수보호 주식회사 Protection Plate Module for Reducing Non Point Source Pollution and Supplying Water Strip Green Fields of LID-Based Rainwater Recycling Type
CN115288201A (en) * 2022-08-17 2022-11-04 常州市思为市政建设有限公司 Municipal administration well lid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200195759Y1 (en) * 2000-04-11 2000-09-15 박봉일 Net manhole
KR20050024886A (en) 2003-09-05 2005-03-11 기아자동차주식회사 Method for limiting local turn using navigation system
KR20090126063A (en) * 2008-06-03 2009-12-08 이병현 Drain sewage
KR20100009987A (en) * 2008-07-21 2010-01-29 안영진 Water-soluble sheet for covering the grating of sewerage and clips for installing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200195759Y1 (en) * 2000-04-11 2000-09-15 박봉일 Net manhole
KR20050024886A (en) 2003-09-05 2005-03-11 기아자동차주식회사 Method for limiting local turn using navigation system
KR20090126063A (en) * 2008-06-03 2009-12-08 이병현 Drain sewage
KR20100009987A (en) * 2008-07-21 2010-01-29 안영진 Water-soluble sheet for covering the grating of sewerage and clips for installing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190044929A (en) * 2017-10-23 2019-05-02 나동호 Shutter for grating for draining water and grating for draining water having this same
KR102132293B1 (en) * 2017-10-23 2020-07-09 나동호 Shutter for grating for draining water and grating for draining water having this same
KR102374923B1 (en) * 2021-06-10 2022-03-18 한국가로수보호 주식회사 Protection Plate Module for Reducing Non Point Source Pollution and Supplying Water Strip Green Fields of LID-Based Rainwater Recycling Type
CN115288201A (en) * 2022-08-17 2022-11-04 常州市思为市政建设有限公司 Municipal administration well lid
CN115288201B (en) * 2022-08-17 2023-08-29 常州市思为市政建设有限公司 Municipal administration well lid

Similar Documents

Publication Publication Date Title
KR101694033B1 (en) Steel grating unit having a removable mesh
CN107849846B (en) Glass guardrail with support member for forming water outlet
FR2495666A1 (en) INTEGRATED LIGHTING SYSTEM FOR SUSPENDED CEILING AND CONSTRUCTION METHOD
KR200460788Y1 (en) The Corner connector for anti-chassis frame
JPH09287193A (en) Trough, framed part and fixing part
AU2016344767B2 (en) Guide device for guiding an erected screen and method for mounting a guide profile of such a guide device on a door or frame profile
KR200408112Y1 (en) The top part Corner connecter for moth-proof watch
TWI698573B (en) Shading device and clamping part
KR101698872B1 (en) A Dust Removal Device Using Detachable Waterway Screen
RU2581571C2 (en) Method of hanging wall cabinet
KR200468506Y1 (en) Hanger for fixing the blind sheet
KR20100002217U (en) Fixing Beuraket of blind
KR200486458Y1 (en) Leaf prevention cover for rainwater eaves
KR200403391Y1 (en) Lamp shade
CN206337974U (en) A kind of window frame for Fast Installation formula integrated window
KR100939232B1 (en) A wave formation device of the curtain
KR200438094Y1 (en) A lightinf cover installation structure for a fishbowl
KR200447523Y1 (en) Installation structure of front plate for water purifier
EP2088366B1 (en) Universal boxes for housing all kinds of spotlights for suspended ceilings
JPS5841360Y2 (en) Screen door vertical stile device
KR200408076Y1 (en) Clamp for a blind with sliding plate
KR100923669B1 (en) Drainage way cover
KR0139072Y1 (en) An easily detachable curtain lace
KR200445551Y1 (en) A ceiling light
KR101646361B1 (en) Cover clip for vehicle

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant