KR200484989Y1 - Safety caps for pipes - Google Patents

Safety caps for pipes Download PDF

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Publication number
KR200484989Y1
KR200484989Y1 KR2020150007895U KR20150007895U KR200484989Y1 KR 200484989 Y1 KR200484989 Y1 KR 200484989Y1 KR 2020150007895 U KR2020150007895 U KR 2020150007895U KR 20150007895 U KR20150007895 U KR 20150007895U KR 200484989 Y1 KR200484989 Y1 KR 200484989Y1
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KR
South Korea
Prior art keywords
pipe
safety cap
cap body
present
coupled
Prior art date
Application number
KR2020150007895U
Other languages
Korean (ko)
Other versions
KR20170002055U (en
Inventor
김규섭
Original Assignee
김규섭
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Publication date
Application filed by 김규섭 filed Critical 김규섭
Priority to KR2020150007895U priority Critical patent/KR200484989Y1/en
Publication of KR20170002055U publication Critical patent/KR20170002055U/en
Application granted granted Critical
Publication of KR200484989Y1 publication Critical patent/KR200484989Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/001—Safety or protective measures against falling down relating to scaffoldings
    • E04G5/002—Protections or covers for scaffolding connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3252—Protections, e.g. cover, caps, against impaling on starter reinforcement bars

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

The present invention relates to a pipe safety cap, and more particularly, to a pipe safety cap which can be installed on a pipe having a similar diameter, as well as preventing a wound from being hit by an operator on an end of a pipe installed in the workplace Wherein a safety cap body having an engaging groove formed on an inner side thereof so as to be coupled to a pipe end is formed and is formed to have the same diameter from the inner end of the safety cap body to a predetermined position, The safety cap is easily joined to the pipes having various diameters through one safety cap, so that the operator can prevent the safety cap from being prepared in accordance with the pipe size, The coupling operation can be facilitated, and the work efficiency can be increased.

Description

Safety caps for pipes

The present invention relates to a pipe safety cap, and more particularly, to a pipe safety cap which prevents a worker from being injured by collision with a pipe end portion installed in a work site and, at the same time, Safety cap.

In general, a building pipe is for temporarily forming a space in which a worker can work at the time of building a building. The building pipe is selectively installed inside and outside the building, and each construction pipe is connected to the building pipe. A pipe is placed at a predetermined height, and a work footrest for forming a work space is installed thereon so that an operator can work reliably.

In order to place the worker on the die for forming the work space and to stack or finish the outer wall of the building, the work footrest for forming the work space is installed in several layers according to the height of the building.

The conventional construction pipe is installed when the building construction is completed or when the building is constructed. The pipe installed in the vertical direction of the building pipe serves as a pillar, and the pipe installed in the horizontal direction can install a die for forming a work space .

Among the above construction pipes, the vertical pipes are positioned at both sides of the ground and the building so that they do not collide with workers. However, the horizontal pipes are positioned at both ends with a certain height, and thus, collision with workers occurs.

The horizontal pipe serves to support the vertical pipe, and since the die for forming the work space needs to be installed at an appropriate position, the end of the horizontal pipe and the worker are in contact with each other.

The end of the pipe is in direct contact with the worker, so that there is a problem that the worker collides with the end of the pipe during the movement of the die to injure the worker.

As a prior art for solving the above-mentioned problems, a safety cap for a pipe of Registration Practical Utility Model No. 20-0209587 (Jun. 28, 2000) is constructed as shown in Fig.

Referring to FIG. 1, the prior art includes a safety cap main body 1, which is coupled to an end of a pipe and has a receiving portion 5 coupled to a side end of a pipe so as to buffer a collision pressure at the time of a collision, A first light luminous body 3 attached to a guide groove 2 formed on a side surface of the main body 1 and a second luminous body 4 attached to the front surface of the safety cap main body 1, It features a cap.

Since the safety cap of the prior art constructed as described above is formed to be gradually widened inward from the inlet, in order to install a pipe fitting the diameter of the inner side, the operator opens the inlet by opening the inlet side, There is a problem that workability is very low.

Also, in the season when the temperature is low as in winter, the safety cap is hardened. When the pipe having a diameter larger than the inner diameter of the inlet is joined, the side is torn when the inlet is opened while heat is applied to the entrance of the safety cap This is because the heat applied to the inlet is not uniformly applied, so that there is a problem that breakage occurs between the hard portion and the soft portion.

Prior Art Document 1: Registration Practical Utility Model No. 20-0209587 (issued on October 28, 2000)

The object of the present invention is to provide a pipe safety cap which is installed at the end of a pipe so that even if an operator collides with an end of the pipe installed in the construction site, the pipe can be protected.

It is another object of the present invention to provide a pipe safety cap which can securely attach a safety cap to a pipe end in a one-touch manner.

 It is also an object of the present invention to provide a pipe safety cap which can be easily coupled to a pipe larger than the safety cap diameter of the present invention.

In order to achieve the above object, the present invention provides a safety cap body having a coupling groove formed on an inner side thereof so that one end thereof can be coupled to a pipe end, And is formed so as to be inclined at an angle from the same diameter end to one end.

The safety cap main body of the present invention is characterized in that the coupling protrusions are formed in an equidistant manner at the same angle at the portions where the inclined surfaces are formed.

The safety cap body of the present invention is characterized in that the upper protrusions are equally spaced so as to be able to engage with the pipe in the same manner as the interference fit when the pipe is coupled with a part formed with the same inner diameter, Are formed at regular intervals.

The present invention has the effect of suppressing the occurrence of scars and pain even if the worker collides with the safety cap in the state where the safety cap is coupled to the pipe since self-elastic action occurs in the safety cap made of soft.

In addition, since the present invention facilitates coupling to pipes having various diameters through one safety cap, the operator can prevent the preparation of several safety caps corresponding to the pipe size, There is an effect of increasing efficiency.

1 is a cross-sectional view showing the construction of a safety cap for a pipe according to the prior art;
2 is a perspective view of a pipe safety cap according to the present invention.
3 is a sectional view showing the configuration of FIG. 2;
4A is a cross-sectional view showing a pipe coupled to a pipe safety cap of the present invention.
FIG. 4B is a sectional view showing a state in which a pipe having a larger diameter than the pipe safety cap of the present invention is installed. FIG.
5A is a cross-sectional view showing another embodiment of a pipe safety cap according to the present invention.
FIG. 5B is a cross-sectional view showing the configuration of another embodiment of FIG. 5A. FIG.
6 is an installation view showing a state in which a pipe safety cap according to the present invention is installed on a pipe.

Hereinafter, the structure of the pipe safety cap according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view showing a pipe safety cap according to the present invention, FIG. 3 is a sectional view showing the construction of FIG. 2, FIG. 4A is a sectional view showing a state where a pipe is coupled to a pipe safety cap of the present invention, Sectional view showing a state in which a pipe having a larger diameter than the pipe safety cap of the present invention is installed.

1 to 4B, the present invention is provided with a safety cap 100 installed at one side of a pipe P installed in a construction site to prevent an operator from hitting the end of the pipe P to be injured.

The safety cap 100 includes a slope 130 formed in a cylindrical shape and having a coupling groove 120 on the inner side so as to be coupled to an end of the pipe P and being gradually widened from a cylindrical portion to a lower portion, Thereby forming the safety cap main body 110 having the safety cap main body 110 formed thereon.

The safety cap body 110 can accommodate all the pipes P having a diameter between the diameter of the inner end and the diameter of the inlet portion.

For example, the diameter of the inner end of the safety cap body 110 is about 35 mm, and the end of the portion where the slope 130 is formed has a diameter of about 38 mm, so that the diameter of the pipe P is between 35 mm and 38 mm It is possible to install them all in the pipe P having a diameter.

The bores exemplified above are described by way of example, but are not limited thereto, but it is preferable to restrict the inner diameter and the diameter of the inlet side to 3 mm to 5 mm.

In addition, the safety cap main body 110 may be formed to emit light including a luminous material so that the operator can clearly grasp the position of the end of the pipe P at a dark edge such as a night or a rainy day.

The safety cap body 110 is not limited to the one including the luminous material, and a reflection band or a reflection panel may be attached to the outside and the side of the safety cap body 110 so that light can be reflected even to a minute light.

The safety cap body 110 may be formed of a soft material such as rubber, silicone, foamed urethane or the like. When the safety cap body 110 is made of a soft material, it has a self-elastic action so that when the worker collides with the end of the pipe P provided with the safety cap 100, As much as possible.

The pipe safety cap according to the present invention is not limited to the configuration shown in Figs. 2 to 4, but can be implemented differently as shown in Figs. 5A and 5B.

5A is a cross-sectional view showing another embodiment of the pipe safety cap according to the present invention.

Referring to FIG. 5A, the entire shape of the safety cap body 110 of the present invention is formed in the same material and shape as shown in FIGS.

A coupling protrusion 140 is formed in the coupling groove 120 of the cap body 110 so that the coupling protrusion 140 can be coupled in a detent-fitting manner when the pipe P is coupled to the end.

The coupling protrusions 140 are formed at regular intervals in inclined portions inside the safety cap body 110 so as to be brought into close contact with the outer periphery of the pipe P. [ The coupling protrusions 140 may be formed at the same angle as the angle of the inclined surfaces or may be formed so as to have the same diameter.

The pipe safety cap according to the present invention is not limited to the configuration of FIG. 5A but may be implemented as shown in FIG. 5B. 5B is a cross-sectional view showing a configuration of another embodiment of FIG. 5A.

Referring to FIG. 5B, the safety cap main body 110 of the present invention has the same material and shape as those shown in FIGS. 2 to 5A, and the upper protrusion (not shown) is formed in the coupling groove 120, 150-1 and the lower projection 150-2.

The upper protrusions 150-1 are equally spaced from each other at the same diameter, so that when the ends of the pipe P are coupled, the upper protrusions 150-1 are coupled with each other in a forced fit manner, .

The lower protrusions 150-2 are formed on the inclined surface 130 of the safety cap body 110 at regular intervals so that the lower protrusions 150-2 are brought into close contact with the outer periphery of the pipe P, .

The lower protrusions 150-2 are formed to be positioned between the upper protrusions 150-1 formed at even intervals and are formed to be larger than the number of the upper protrusions 150-1, So that they are firmly coupled to each other and are not easily separated from the pipe P.

Referring to FIG. 6, the pipe safety cap according to the present invention constructed as described above is installed at the end of the pipe P. FIG.

6 is an installation view showing a state in which a pipe safety cap according to the present invention is installed on a pipe.

Referring to FIG. 6, the present invention first fixes a vertical pipe and a horizontal pipe, which are installed inside or outside of a building, to secure a work space of a worker, using a clamp. A work footrest is provided so that the worker can easily carry out the elevation work while fixing the vertical pipe and the horizontal pipe.

The safety cap 100 of the present invention is attached to the end of the pipe to prevent the user from colliding with the end of the horizontal pipe when the operator moves through the operation footrest provided on the horizontal pipe.

When the safety cap 100 is coupled to the pipe P, the end of the pipe P is pulled into the coupling groove 120 through a portion opened to one side of the safety cap body 110, So as to be brought into close contact with the end of the pipe (P).

Since the diameter of the pipe P is the same as the diameter of the coupling groove 120, the inner periphery of the coupling groove 120 is in close contact with the outer periphery of the pipe P so that the safety cap 100 is firmly fixed to the end of the pipe P. do.

When the diameter of the pipe P to which the safety cap 100 is coupled is larger than the diameter of the coupling groove 120, the portion where the inclined surface 130 starts is inclined at the same angle as the inclined surface 130 The pipe P is coupled to the end of the coupling groove 120 in an interference fit manner while the aperture of the safety cap body 110 is expanded and engaged.

Since the safety cap 100 coupled to the pipe P is not detached from the pipe P in the state where the safety cap 100 is coupled to the end of the pipe P and is not applied with an artificial force, Can be prevented from being worn.

Further, since the safety cap 100 is made of rubber, silicone or foamed urethane, it has elasticity, and therefore, it is advantageous that the injury or pain is suppressed even if the worker hits the end of the pipe P.

The coupling protrusions 140 or the upper protrusions 150-1 and the lower protrusions 150-2 are formed in the coupling groove 120 as shown in FIGS. 5A and 5B, There is an advantage that the eye contact cap 100 can be easily installed even if the contact hole 120 is smaller or larger than the diameter of the engagement groove 120.

In other words, since the safety cap 100 is easily coupled to the pipe P having various diameters, the operator can prevent the safety cap 100 from being prepared in accordance with the pipe size, 100) can be easily carried out, so that the workability is improved.

100: safety cap 110: safety cap body
120: coupling groove 130: inclined surface
140: engaging projection 150-1: upper projection
150-2: Lower projection

Claims (3)

In a pipe safety cap,
A safety cap body 110 having a cylindrical shape and having a coupling groove 120 on the inner side in an open state so as to be coupled to an end of the pipe P is made of a soft material including rubber, silicone, and foamed urethane ,
The soft material may include a luminous material so as to be clearly visible in a dark edge such as a night or a rainy day so as to emit light,
The safety cap body 110 is formed with the same diameter from the inner end of the safety cap body 110 to a predetermined position and the inclined surface 130 is formed to be inclined at a predetermined angle from the end of the same diameter to the end,
The inner surfaces of the coupling grooves 120 of the safety cap body 110 are formed with equal intervals so that the upper protrusions 150-1 are equally spaced and,
Wherein the lower protrusions (150-2) are formed at equal angles in a portion formed between the upper protrusions (150-1) at equal intervals so that the number of upper protrusions (150-2) is larger than the number of the upper protrusions (150-2) Safety cap. delete delete
KR2020150007895U 2015-12-02 2015-12-02 Safety caps for pipes KR200484989Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150007895U KR200484989Y1 (en) 2015-12-02 2015-12-02 Safety caps for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150007895U KR200484989Y1 (en) 2015-12-02 2015-12-02 Safety caps for pipes

Publications (2)

Publication Number Publication Date
KR20170002055U KR20170002055U (en) 2017-06-12
KR200484989Y1 true KR200484989Y1 (en) 2017-11-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150007895U KR200484989Y1 (en) 2015-12-02 2015-12-02 Safety caps for pipes

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102633157B1 (en) 2022-11-24 2024-02-02 주식회사 광운기술 A Safety Cap for Scaffold Pipe with a Fire Proof Performance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09291705A (en) * 1996-04-26 1997-11-11 Nippon Hoan Kizai Seizo Kk Protection cap for reinforcement, bolt, pipe and the like
KR200209587Y1 (en) 2000-07-31 2001-01-15 김기천 Safety cap for pipe

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