KR200274496Y1 - Stepping stones for across a stream - Google Patents

Abstract

The present invention relates to a stepping stone installed in a river, and when the height of the water changes due to the increase or decrease of water, the height is automatically changed so that a person can easily cross and walk regardless of the height of the water. The purpose of the present invention is to provide a leg, and to achieve the above object, the present invention includes a main body 10 having at least two hooking protrusions 11 formed on an upper outer circumference thereof; A fixing part 20 coupled to the lower part of the main body 10 by a bolt 21 and embedded in the bottom surface of the river to fix the main body 10 to the bottom surface; A buoyancy body 30 connected to the upper side of the main body 10 by a plurality of elastic wires 31; A housing having a guide groove 41 which accommodates the buoyancy body 30 and the main body 10 and is inserted with a locking protrusion 11 of the main body 10 and slides up and down along the outer side of the main body 10 ( It provides a river bridge, characterized in that consisting of 40).

Description

Stepping stones for across a stream}

The present invention relates to a stepping stone installed in a river. More specifically, the height of the stepping stone can be automatically changed according to the change in the height of the river, so that a person can easily step on and cross the stepping stone for the river. It is about.

Most rivers are equipped with bridges so that people can easily cross the rivers. However, in the case of thinner rivers, a stepping stone can be installed to reduce construction costs.

Conventional stepping stones are installed in a relatively shallow river using natural stones around them, and in general, natural stone is exposed to the surface of the river at the same time, and at regular intervals to form a stepping stone, and the people of the natural stone They cross rivers on exposed surfaces.

As such, when the stepping stones are installed using natural stones, it is highly desirable to create a nature-friendly environment. However, there is a limit in securing a sufficient amount of natural stones to be used as stepping stones in the surrounding environment to place the stepping stones.

Therefore, in recent years, instead of forming a stepping stone using natural stone, a stepping stone is formed using artificial stone made of concrete that can secure a sufficient quantity.

However, in the case of the stepping stone formed of artificial stone, it merely provides a function that a person crosses on, and has a disadvantage in that it does not match with the surrounding environment and may give a sense of rejection to a person.

In particular, in the case of the stepping stones formed of natural stones, including the artificial stone, there is a problem that the stepping stones lose their function when the water of the river is blown. In other words, in the case of a stepping stone formed of artificial stone or natural stone, the natural stone or artificial stone is immersed in water when the water is blown to be fixed to the bottom surface by the load, thereby making it difficult to determine the location of the stepping stone. Man will not be able to cross the stepping stone.

Therefore, the present inventors came to complete the present invention after studying the stepping bridge that can be easily crossed even when the water is swollen even when the water is changed due to the fluid's height varying depending on the various methods of using the stepping bridge. .

Therefore, the present invention has an object of providing a river bridge for the river so that when the height of the water changes due to the increase or decrease of water, the water is automatically changed so that a person can easily cross and walk regardless of the height of the water. .

In addition, the present invention has a further object to provide a river bridge for the use of meat can be used as a space to rest along with the role that people can cross over.

In addition, the present invention has another object to provide a nature-friendly river bridge for rivers that can be harmonized with the surrounding environment of the river.

1 is an exploded perspective view of a river for stepping according to an embodiment of the present invention.

2 is a cross-sectional view of the stepped leg shown in FIG.

3a and 3b is a view showing the use of the stepping stones.

Figure 4 is an exploded perspective view of the stepping stones for rivers according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: main body

11: jamming protrusion 12: hole

20: fixed part

21: Bolt

30: buoyant body

31: elastic wire

40 housing

41: guide groove 42: through hole

50: artificial marble

The present invention to achieve the above object is

A main body having at least two hooking protrusions formed on an upper outer edge thereof;

A fixing part coupled to the lower part of the main body by a bolt and embedded in the bottom of the river to fix the main body to the bottom;

A buoyancy body connected to the upper side of the main body by a plurality of elastic wires;

It can be achieved by providing a river stepping bridge for receiving the buoyancy body and the main body, the housing having a guide groove which is inserted into the locking projection of the main body and slides up and down along the outside of the main body.

In addition, the present invention in the step of the step having the above structure, the river is characterized in that a plurality of irregular holes that can rest the meat is formed, the plurality of through holes connected to the hole in the housing is formed Provide a stepping bridge.

In addition, the present invention provides a river bridge, characterized in that the natural stone is attached to the upper end of the housing in the step of the step having the above structure.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, which are presented to assist in understanding the present invention, but the present invention is not limited thereto.

Figure 1 is an exploded perspective view of the river according to one embodiment of the present invention, Figure 2 is a cross-sectional view of the coupling leg shown in Figure 1, the river according to the present invention as shown in Figure 1 A main body 10 having a locking protrusion 11 formed at a peripheral edge thereof; A fixing part 20 coupled to the lower part of the main body 10 by a bolt 21 and embedded in the bottom surface of the river to fix the main body 10 to the bottom surface; A buoyancy body 30 connected to the upper side of the main body 10 by a plurality of elastic wires 31; A housing having a guide groove 41 which accommodates the buoyancy body 30 and the main body 10 and is inserted with a locking protrusion 11 of the main body 10 and slides up and down along the outer side of the main body 10 ( 40).

The main body 10 has a locking protrusion 11 is formed in the upper outer circumference, it is also possible to form four locking protrusions 11 at the same interval as shown, the number can be appropriately adjusted as necessary . At this time, the locking protrusion 11 is inserted into the guide groove 41 formed in the housing 40 to enable the housing 40 to slide up and down along the outer side of the main body 10. In addition, as the main body 10 is coupled by the fixing portion 20 and the bolt 21 may be used that is made of ordinary concrete or synthetic resin.

Fixing portion 20 is buried in the bottom of the river serves to fix the main body 10 to the bottom surface, is formed by being coupled by the main body 10 and the bolt 21, various forms, including the form shown It is possible to change the furnace. For example, when buried in a river with a high flow rate, the bottom of the fixing part 20 may be manufactured in a cross shape so that it may be firmly fixed to the floor.

According to the present invention, the buoyancy body 30 is connected to the upper side of the main body 10, the buoyancy body 30 and the main body 10 is connected by the elastic wire 31, the buoyancy body 30 is typically It can be formed using the styrofoam used.

In addition, the elastic wire 31 serves to support the buoyancy body 30 can be formed in plurality as needed, can be used in place of the elastic spring or elastic rubber band. At this time, connecting the elastic wire 31 with the buoyancy body 30 and the main body 10 can be connected by applying a conventional method, for example, the buoyancy body 30 and the lower end of the main body 10 ring It can be easily formed by forming (not shown) and connecting the elastic wire to the ring.

The housing 40 is formed on the outer side of the above-described buoyancy body 30 and the main body 10, the housing 40 protects the buoyancy body 30 and at the same time a person crosses the stepping step according to the present invention Provides a top that can be. At this time, the guide groove 41 is formed in the housing 40 so that the housing 40 can slide up and down along the outer side of the main body 10. The guide groove 41 is blocked at the bottom so that it is not separated to the outside by the engaging projection 11 formed in the main body 10 when sliding up and down.

3A and 3B are diagrams illustrating a state of use of a stepping bridge, which will be described in detail with reference to the drawings and FIGS. 1 and 2 as follows.

First, the stepping stones according to the present invention can be installed by embedding the fixing portion 20 formed at the bottom of the body 10 at the bottom of the river E, and if a plurality of regular intervals are formed according to the width of the river, a person is easy. It can form river bridges that can be crossed.

When the step of installing the step according to the present invention as described above, the water is introduced into the space (S) formed between the buoyancy body 30 and the main body 10 in close contact with the housing 40, the introduced water The buoyancy body 30 is pushed up (see FIG. 3A).

When water introduced into the space S pushes the buoyancy body 30 to the same height as the water surface, the buoyancy body 30 and the housing 40 in close contact with each other are raised simultaneously due to the rise of the buoyancy body 30. The top surface of the housing 40 is exposed upward (see FIG. 3B).

At this time, the locking protrusion 11 of the main body 10 is inserted into the housing 40, and the housing 40 is naturally separated along the guide groove 41 by the locking protrusion 11 without being separated outward. To slide.

When the height of the water surface is lowered, the buoyancy body 30 is lowered as the water introduced into the housing 40 falls out, and at the same time the height of the housing 40 in close contact with the buoyancy body 30 is lowered.

Therefore, according to the present invention, the stepping foot can be easily crossed by a person regardless of the height as the height is automatically changed and adjusted according to the height of the sleep.

Figure 4 is an exploded perspective view of the river according to another embodiment of the present invention, as shown in Figure 1 of the step according to the present invention shown in Figure 1, irregular body that can rest the meat in the body 10 A plurality of holes 12 are formed, and a plurality of through holes 42 connected to the holes 12 are formed in the housing 40.

By doing so, it provides a space where the meat can rest through the hole 12 formed in the main body 10 together with the role of a stepping stone to cope with the change in the height of the water.

The hole 12 formed in the main body 10 is connected to a plurality of through holes 42 formed in the housing 40. Even though the housing 40 is changed according to the height of the water surface, the through holes 42 and the holes 12 are formed. A plurality of through holes 42 and holes 12 are formed to be connected.

In addition, according to the present invention, in order to provide a more environmentally friendly stepping stone is formed artificial marble 50 that can give a natural beauty to the top of the housing (40).

That is, when the artificial marble 50 is formed on the housing 40, the river's surroundings of the river according to the present invention and the surrounding environment of the river are harmonized to provide a more natural aesthetic. At this time, to form the artificial marble 50 on the housing 40 can be easily formed by applying a conventional attachment method, for example, can be easily attached by a screw coupling 51 as shown However, this is not necessarily limiting.

As described above, the present invention automatically changes the height of the water when the height of the water changes due to the increase or decrease of the water, so that the person can easily cross the step of the step regardless of the height of the water, Along with its role as a stepping stone, it not only provides a space for meat to rest, but also provides a nature-friendly river stepping bridge.

Although the present invention has been described with reference to one embodiment of the accompanying drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible therefrom. . Therefore, the true technical protection scope of the present invention should be defined only by the claims.

Claims (3)

A main body 10 having at least two hooking protrusions 11 formed on an upper outer edge thereof; A fixing part 20 coupled to the lower part of the main body 10 by a bolt 21 and embedded in the bottom surface of the river to fix the main body 10 to the bottom surface; A buoyancy body 30 connected to the upper side of the main body 10 by a plurality of elastic wires 31; A housing having a guide groove 41 which accommodates the buoyancy body 30 and the main body 10 and is inserted with a locking protrusion 11 of the main body 10 and slides up and down along the outer side of the main body 10 ( A river bridge, characterized in that consisting of 40). The method of claim 1, wherein the main body 10 is formed with a plurality of irregular holes 12 to rest the meat, the housing 40 is formed with a plurality of through-holes 42 are connected to the hole 12 A river stepping stone characterized by. The method according to claim 1 or 2, wherein the artificial marble (50) that is capable of giving a natural beauty to the upper end of the housing 40, the stepping stones for rivers.