KR200480941Y1 - Silent Trench Cover - Google Patents

Silent Trench Cover Download PDF

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Publication number
KR200480941Y1
KR200480941Y1 KR2020160000069U KR20160000069U KR200480941Y1 KR 200480941 Y1 KR200480941 Y1 KR 200480941Y1 KR 2020160000069 U KR2020160000069 U KR 2020160000069U KR 20160000069 U KR20160000069 U KR 20160000069U KR 200480941 Y1 KR200480941 Y1 KR 200480941Y1
Authority
KR
South Korea
Prior art keywords
trench cover
engaging portion
trench
assembled
another
Prior art date
Application number
KR2020160000069U
Other languages
Korean (ko)
Inventor
박찬선
성일성
Original Assignee
박찬선
성일성
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 박찬선, 성일성 filed Critical 박찬선
Priority to KR2020160000069U priority Critical patent/KR200480941Y1/en
Application granted granted Critical
Publication of KR200480941Y1 publication Critical patent/KR200480941Y1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06Gully gratings
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407Floor drains for indoor use

Abstract

A noise-free trench cover, which is mounted on a trench where stormwater or sewage is collected, comprising: a body portion having an arch shape with a predetermined curvature; A first engaging portion formed to engage with another trench cover adjacent to one side of the body portion; A second engaging portion formed to engage with another trench cover adjacent to the other side of the body portion; The trench cover can be easily assembled by assembling the trench cover by the fixing protrusion and the fixing groove, and it is possible to easily assemble the trench cover by installing the trench cover and assembling time of the trench cover The shape and size of the auxiliary vane can be freely formed so that various designs can be applied according to the installation place and so on. The auxiliary holes formed by the holes and the auxiliary vanes prevent the fallen leaves from accumulating on the trench cover So that a clean surrounding environment can be obtained.

Description

[0001] Silent Trench Cover [0002]

The present invention relates to a noise-free trench cover, and more particularly, to a noise-free trench cover which can be easily combined by fitting adjacent adjacent trench covers to each other.

Generally, a drainage hole (for example, a trench) for draining and collecting rainwater or sewage is installed on a roadside, a parking lot or a building, and a pedestrian's foot, a wheel of the vehicle or other dirt is prevented from falling into the upper part of the drainage hole. A trench cover is provided.

The currently used trench cover is integrally formed by casting, or a plurality of trench covers are assembled and connected in a row to constitute an entire cover.

For example, in Japanese Patent Registration No. 10-0855057, there is disclosed a support frame in which support arms having a plurality of drainage grooves are formed on both sides thereof, a support frame which is bent upwardly, a connection frame integrally formed at both ends of the support frame, A trench cover having connection means formed so that another trench cover can be coupled to the trench cover.

Trench covers such as those disclosed in the above-mentioned patents are made of castings. When the trenches are not aligned horizontally, the noise is generated when the vehicle passes through, and this noise is heard at night. There is a problem that complaints caused by noise are not interrupted at the same place.

In order to solve such a problem, a body part constituting a trench cover is formed in an arch shape having a predetermined curvature in the registration utility model No. 20-0445658, so that a point of contact with a wheel of a vehicle or the like is point- Discloses a noise-free trench cover capable of reducing noise by minimizing friction caused by the noise.

However, since the trench cover of the registered utility model connects each body portion with a bolt, it is necessary to fasten or separate the bolt when performing installation, replacement, and cleaning. There is a problem that effort is required.

Korean Patent Registration No. 10-0855057 (registered on Aug. 22, 2008) Korea Utility Model Registration No. 20-0445658 (registered on August 13, 2009)

However, since the trench cover according to the related art is installed by being coupled with a plurality of bolts, it takes a long time for the bolt to be fastened, and the bolt is worn or damaged by the load applied to the trench cover, In addition, the disassembly operation becomes difficult.

It is an object of the present invention to provide a noise-free trench cover which can be easily assembled by assembling a plurality of trench covers to each other by fitting them together.

In order to achieve the above object, a noise-free trench cover according to the present invention is a noise-free trench cover mounted on a trench in which storm water or sewage is collected, comprising: a body portion having an arch shape and having a predetermined curvature; A first engaging portion formed to engage with another trench cover adjacent to one side of the body portion; A second engaging portion formed to engage with another trench cover adjacent to the other side of the body portion; And a third engaging portion formed to engage with another trench cover adjacent to an intermediate portion of the body portion, wherein the first engaging portion and the second engaging portion are assembled while being sandwiched with another adjacent trench cover, And is assembled by bolt fastening with another trench cover.

The first engaging portion and the second engaging portion may include a pair of protrusions each extending and projecting to both sides of the body portion; One of the pair of protrusions being protruded so as to be fitted and assembled with another adjacent trench cover; And the other one of the pair of protrusions is formed to be fitted and assembled with another adjacent trench cover.

The third engaging portion includes a pair of protrusions integrally formed on both sides of the body portion; Wherein one of the pair of protrusions is formed with a through hole through which a bolt is inserted so that another adjacent trench cover is assembled; And the other one of the pair of protrusions is formed with a fastening hole in which the bolt is fastened so that another adjacent trench cover is assembled.

A body having a rectangular shape with a long side of the body; A reinforcing leg formed on both sides in the longitudinal direction of the body to support the body; And an intermediate reinforcement leg formed between the reinforcement legs to support the body.

A plurality of holes formed symmetrically with respect to the longitudinal direction so as to allow wastewater, stormwater, and foreign matter to pass through the body portion; And an auxiliary vane formed to abut on the other trench cover to form an auxiliary hole in a shape symmetrical with respect to the other trench cover when assembling another adjacent trench cover.

As described above, according to the inventive noise-free trench cover, since the trench cover is assembled by the fixing protruding portion and the fixing groove portion, it is possible to easily assemble and the installation and assembly time of the trench cover can be shortened by the easy assembly , The shape and the size of the auxiliary wing can be freely formed, and various designs can be applied according to the installation place. The auxiliary holes formed by the holes and the auxiliary wings prevent the fallen leaves from accumulating on the trench cover to create a clean environment Can be obtained.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a plan view of a silent trench cover according to a preferred embodiment of the present invention,
FIG. 2 is a bottom plan view of a noise-free trench cover according to a preferred embodiment of the present invention;
3 is a top view of a silent trench cover according to a preferred embodiment of the present invention,
Figure 4 is a bottom view of a noiseless trench cover according to a preferred embodiment of the present invention;
FIG. 5 is a plan view of a noise-free trench cover according to another preferred embodiment of the present invention;
6 is a plan view of a silent trench cover according to a preferred embodiment of the present invention assembled.

Hereinafter, a noise-free trench cover according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a plan view of a noise-free trench cover according to a preferred embodiment of the present invention, FIG. 2 is a bottom perspective view of a noiseless trench cover according to a preferred embodiment of the present invention, and FIG. 3 is a perspective view of a preferred embodiment of the present invention FIG. 4 is a bottom view of a noiseless trench cover according to a preferred embodiment of the present invention. FIG.

The noise-free trench cover 10 according to a preferred embodiment of the present invention is a noise-free trench cover to be mounted on a trench in which rainwater or wastewater is collected. The noise-free trench cover 10 includes a body portion 11 having an arch shape having a predetermined curvature, A second engaging portion 25 formed to engage with another trench cover adjacent to the other side of the body portion 11, a second engaging portion 25 formed to engage with another trench cover adjacent to the other side of the body portion 11, And a third engaging portion 29 which is formed to engage with another trench cover adjacent to the middle of the first trench cover 11.

The noise-free trench cover 10 according to the present invention is formed in a substantially rectangular shape having a predetermined length and width. In order to easily assemble and install the trench in the trench, the trench cover 10 is fitted with another trench cover , And the bolts are fastened and assembled so as to be stably assembled with other trench covers adjacent to each other in the middle in the longitudinal direction.

In addition, the noise-free trench cover 10 according to the present invention has the reinforcing legs 13 and the intermediate reinforcing legs 14 having a predetermined thickness and height at the bottom of the trench cover so as to maintain strong rigidity, It should not be damaged or damaged.

As shown in FIGS. 1 to 4, the noise-free trench cover 10 according to the present invention has a substantially rectangular shape. The trench cover 10 has an arch shape along the longitudinal direction as shown in FIGS. 1 and 2 .

The trench cover 10 includes a rectangular body portion 11 and a plurality of coupling portions 21, 25 and 29 formed to be coupled to the trench cover in the body portion 11.

The body portion 11 includes a rectangular body 12 having a long side and a reinforcing leg 13 formed on both sides in the longitudinal direction of the body 12 to support the body 12, And an intermediate reinforcement leg (14) formed between the reinforcement legs (13) to support the body (12).

The body portion 11 has a body 12 having a predetermined size and various shapes, a reinforcing leg 13 formed in a longitudinal direction on the bottom surface of the body 12, an intermediate reinforcement 13 formed between the reinforcing legs 13, Legs 14 and auxiliary wings 15 formed on the body 12, and the like.

The reinforcing legs 13 are formed to have a predetermined thickness (or width) and height on the bottom surface of the body 12 so as to have a sufficient rigidity when a heavy object such as a vehicle passes through the trench cover 10. That is, the reinforcing legs 13 are formed in the longitudinal direction, and the reinforcing legs 13 are formed to have a thickness of about 8 to 10 mm and have sufficient rigidity. It goes without saying that these reinforcing legs 13 are formed on both sides in the longitudinal direction.

The intermediate reinforcement legs 14 are formed at intermediate positions of the reinforcement legs 13 so that the reinforcement legs 13 are more firmly fixed. These intermediate reinforcement legs 14 are also formed to have a thickness of approximately 8 to 10 mm so as to have sufficient rigidity.

The body portion 11 may be made of a metal material and may be made of a synthetic resin material capable of maintaining rigidity even when a heavy object such as a vehicle passes through it.

In other words, the total height of the body portion 11 is approximately 15 mm, the height of the reinforcing leg 13 and the intermediate reinforcing leg 14 is approximately 8 to 10 mm, the height of the body 12 is approximately 5 to 10 mm, 7 mm, it can be manufactured with rigidity that can withstand heavy objects.

The body portion 11 is formed with a plurality of holes 16 for discharging wastewater and rainwater to the trenches and may have various shapes such as a shape in which the holes 16 are symmetrical or facing each other.

An auxiliary vane 15 is formed on both longitudinal sides of the body portion 11 so as to form a hole 16 when assembled with another adjacent trench cover and the auxiliary vane 15 is assembled with another adjacent trench cover The hole 16 is formed.

The auxiliary wing 15 may be formed to have the same shape as the hole 16 or have holes 16 of different shapes when assembled with other adjacent trench covers.

The body portion 11 includes a first engaging portion 21 and a second engaging portion 25 formed on both sides in the longitudinal direction and a middle portion between the first engaging portion 21 and the second engaging portion 25, And a third engaging portion 29 formed at the position.

The first engaging portion 21, the second engaging portion 25 and the third engaging portion 29 are formed to be engaged with other adjacent trench covers. In order to facilitate assembly or disassembly, Lt; / RTI >

The first engaging portion 21 is formed on one side of the body portion 11. The first engaging portion 21 is formed with a pair of protruding portions 22 extending and protruding from both sides of the body portion 11 by a predetermined length, (22) is formed with a fixing protrusion (23) protruded to be assembled with another adjacent trench cover, and the other protrusion (22) is provided with a fixing The groove portion 24 is formed.

The second engaging portion 25 is formed on the other side of the body portion 11. The second engaging portion 25 is formed with a pair of protrusions 26 extending and protruding from both sides of the body portion 11 by a predetermined length, The protruding portion 26 of one of the protrusions 26 is formed with a fixed protruding portion 27 protruding to be assembled with another adjacent trench cover and the other protruding portion 26 is provided with a fixing A groove portion 28 is formed.

A third engaging portion 29 is formed between the first engaging portion 21 and the second engaging portion 25. The third engaging portion 29 is formed with protrusions 30 on both sides of the body portion 11. One of the protrusions 30 has a through hole 31 (not shown) in which a bolt And the other protrusion 30 is formed with a fastening hole 32 for fastening the bolt.

The threaded portion is not formed in the through hole 31, so that it is possible to simplify the fastening of the bolt and to form a screw thread with a predetermined length so as to be firmly assembled with another adjacent trench cover.

5 is a plan view showing a noise-free trench cover according to another preferred embodiment of the present invention.

FIG. 5 illustrates a noise-free trench cover 10 according to another embodiment of the present invention, in which the auxiliary wings 15 protruding from both sides of the body portion 11 are formed differently.

That is, the auxiliary vane 15 can have various shapes or sizes, and a shape and a design suitable for the surrounding environment or place can be applied in a state where the trench cover 10 is installed.

The trench cover 10 shown in FIG. 5 has the same shape and size as those of the auxiliary vane 15 except that the auxiliary vane 15 has the same shape and size as those of the above-described embodiment.

Referring now to FIG. 6, a method of operating a noiseless trench cover according to a preferred embodiment of the present invention will be described in detail.

As shown in FIGS. 1 to 6, the noise-free trench cover according to the embodiment of the present invention is formed in a substantially rectangular arcuate shape so that both ends thereof are stably seated in the respective trenches (not shown), so that the trenches and the trench covers Point contact or line contact to reduce noise generation.

As shown in FIG. 6, the trench cover 10 is installed by arranging a plurality of trench covers 10 in a row on the trench. That is, a first trench cover 10a is provided on one side of the trench cover 10, and a second trench cover 10b is sequentially installed on one side of the first trench cover 10a.

The first engaging portion 21, the second engaging portion 25 and the third engaging portion 29 of the trench cover 10 formed on one side of the body portion 11 are not necessarily required Of course, may not be formed.

At this time, the fixing protrusion 23 of the adjacent first trench cover 10a is fitted and assembled into the fixing groove 24 of the first coupling portion 21, and the fixing groove portion 28 of the second coupling portion 25 is fitted The fixing protrusions 27 of the other first trench cover 10a are fitted and assembled.

The fixing protrusions 23 and 27 and the fixing grooves 24 and 28 are inclined at a predetermined angle so that they can be fitted more easily. So that it can be fitted in an interference fit.

The through hole 31 and the fastening hole 32 formed in the third engaging portion 29 are engaged with the projecting portion 26 of the adjacent other trench cover 10a. Not shown) is fastened.

That is, the first engaging portion 21 and the second engaging portion 25 are fixed to the adjacent two trench covers 10, the fixing protrusions 23 and 27 formed on the trench cover 10a, and the fixing grooves 24 and 28 And the third engaging portion 29 engages the bolt with the through hole 31 formed in the protruding portion 30 and the fastening hole 32.

Subsequently, the first trench cover 10a is assembled to the trench cover 10 at an adjacent position, and the second trench cover 10b is assembled to the first trench cover 10a at a position adjacent to the first trench cover 10a.

As described above, the trench covers 10 having the same shape can be easily assembled and installed while being arranged in a row. In addition, the trench cover is inclined at a predetermined angle so that the fixing protrusions 23 and 27 are engaged with the fixing grooves 24 and 28 in an interference fit manner, so that the trench cover 10 can be stably assembled while simplifying assembly.

Further, by fastening and fixing the bolts to the third engaging portion 29, the trench cover 10 can be more firmly fixed. In addition, since the bolt (not shown) is limitedly fastened only to the fastening hole 32 in a state of being fitted in the through hole 31, it is possible to shorten the fastening time of the bolt and also to shorten the bolt in a short time during disassembly of the trench cover 10. [ .

Although the embodiments of the present invention have been described in detail with reference to the above embodiments, it is to be understood that the present invention is not limited to the above embodiments and that various changes and modifications may be made without departing from the spirit and scope of the invention.

10: trench cover 11:
12: body 13: reinforcing bridge
14: Middle reinforcement bridge 15: Auxiliary wing
16: hole 17: auxiliary hole
21: first engaging portion 22:
23: fixing protrusion 24: fixing groove
25: second engaging portion 26:
27: Fixing projection 28: Fixing groove
29: third engaging portion 30:
31: through hole 32: fastening hole

Claims (5)

A noise-free trench cover mounted on a trench where stormwater or wastewater is collected, comprising: a body portion (11) of an arch shape having a predetermined curvature; A first engaging portion 21 formed to be engaged with another trench cover adjacent to one side of the body portion 11; A second engaging portion 25 formed to engage with another trench cover adjacent to the other side of the body portion 11; A third engaging portion 29 formed to engage with another trench cover adjacent to the middle of the body portion 11; Wherein the first engaging portion 21 and the second engaging portion 25 are assembled to be fitted to each other with adjacent trench covers and the third engaging portion 29 is connected to another adjacent trench cover A noise-free trench cover,
The first engaging portion 21 and the second engaging portion 25,
A pair of protrusions 22 protruding from both sides of the body part 11;
One of the pair of protrusions (22) is provided with a fixing protrusion (23) protruded so as to be fitted and fitted to another adjacent trench cover;
The other of the pair of protrusions (22) is provided with a fixing groove portion (24) formed to be fitted and assembled with another adjacent trench cover; / RTI >
The third engaging portion (29)
A pair of projections (22) integrally formed on both sides of the body part (11);
Wherein one of the pair of protrusions (22) is formed with a through hole through which a bolt is inserted so that another adjacent trench cover is assembled;
The other of the pair of protrusions 22 is formed with a fastening hole in which the bolt is fastened so that another adjacent trench cover is assembled; / RTI >
The body part (11)
A rectangular shaped body having a long side;
A reinforcing leg formed on both sides in the longitudinal direction of the body to support the body;
An intermediate reinforcing leg formed between the reinforcing legs to support the body; / RTI >
The body part (11)
A plurality of holes formed symmetrically with respect to each other along the longitudinal direction so as to allow wastewater, stormwater, and foreign matter to pass therethrough;
An auxiliary blade formed to abut on the other trench cover to form an auxiliary hole in a shape symmetrical with respect to the other trench cover when assembling another adjacent trench cover; Further comprising:
Wherein the auxiliary vane is formed to have the same shape as the hole or to have a different shape of hole when assembled with another adjacent trench cover.
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KR2020160000069U 2016-01-06 2016-01-06 Silent Trench Cover KR200480941Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020160000069U KR200480941Y1 (en) 2016-01-06 2016-01-06 Silent Trench Cover

Publications (1)

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Country Link
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484470Y1 (en) * 2017-01-31 2017-09-08 대룡금속(주) Trench Cover
KR20180065116A (en) * 2016-12-07 2018-06-18 장현태 Noiseless trench cover
KR20190002509U (en) * 2018-03-29 2019-10-10 황주연 Trench cover for side gutter
KR200494078Y1 (en) 2020-09-17 2021-07-29 주식회사 태진테크 Noiseless trench
KR102315993B1 (en) 2020-05-13 2021-10-22 주식회사 신평주철 Silent trench
KR20220157174A (en) 2021-05-20 2022-11-29 주식회사 제이앤에이치산업 Rotatable silent trench cover
KR20230139669A (en) 2022-03-28 2023-10-05 최예은 Trench cover with anti-uplift

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200419939Y1 (en) * 2006-04-13 2006-06-26 김남용 Trench cover
KR100855057B1 (en) 2007-03-22 2008-08-29 김영미 Trench cover
KR200445658Y1 (en) 2009-03-19 2009-08-20 권혁중 Noiseless Trench Cover
KR20100078130A (en) * 2008-12-30 2010-07-08 장광호 Trench cover
KR20100008539U (en) * 2009-02-19 2010-08-27 (주)삼광이앤지 Tranch cover

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200419939Y1 (en) * 2006-04-13 2006-06-26 김남용 Trench cover
KR100855057B1 (en) 2007-03-22 2008-08-29 김영미 Trench cover
KR20100078130A (en) * 2008-12-30 2010-07-08 장광호 Trench cover
KR20100008539U (en) * 2009-02-19 2010-08-27 (주)삼광이앤지 Tranch cover
KR200445658Y1 (en) 2009-03-19 2009-08-20 권혁중 Noiseless Trench Cover

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180065116A (en) * 2016-12-07 2018-06-18 장현태 Noiseless trench cover
KR101878231B1 (en) * 2016-12-07 2018-07-13 장현태 Noiseless trench cover
KR200484470Y1 (en) * 2017-01-31 2017-09-08 대룡금속(주) Trench Cover
KR20190002509U (en) * 2018-03-29 2019-10-10 황주연 Trench cover for side gutter
KR200490998Y1 (en) * 2018-03-29 2020-02-05 황주연 Trench cover for side gutter
KR102315993B1 (en) 2020-05-13 2021-10-22 주식회사 신평주철 Silent trench
KR200494078Y1 (en) 2020-09-17 2021-07-29 주식회사 태진테크 Noiseless trench
KR20220157174A (en) 2021-05-20 2022-11-29 주식회사 제이앤에이치산업 Rotatable silent trench cover
KR102654356B1 (en) * 2021-05-20 2024-04-04 주식회사 제이앤에이치산업 Rotatable trench cover
KR20230139669A (en) 2022-03-28 2023-10-05 최예은 Trench cover with anti-uplift

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