KR102590016B1 - Safety shelf - Google Patents

Abstract

The present invention relates to a safety shelf against earthquakes that is fixed and installed so that the shelf body cushions against the wall when the shelf body is fixed to the wall. The shelf body includes a shelf body for storing items; A main body support part fixed to the shelf main part and supporting the shelf main part; A wall fixing part fixed to the wall and used to install the shelf body on the wall; It is installed between the main body support part and the wall fixing part, and includes an earthquake buffering part for cushioning the shelf main part against the wall when the shelf main part is fixed to the wall.

Description

Earthquake safety shelf {Safety shelf}

The technical field of the present invention relates to a safety shelf against earthquakes, and in particular, to a safety shelf against earthquakes that is fixed and installed so that the shelf main body cushions the wall when the shelf main body is fixedly installed on the wall.

The importance of knowledge is increasing in modern society to the extent that it is called a knowledge information society, and books can be said to be the source of that knowledge. Bookshelf shelves are mainly used to store and read these books, and the shelves are mainly placed in home studies or library reading rooms. Such shelves can be said to be universal daily necessities that are widely used not only at home, but also in schools, companies, etc., and the size of the books provided or the items to be stored vary, resulting in a large storage space. .

In the case of display shelves used to display products in marts, supermarkets, etc., where products are sold, the products to be sold are neatly displayed and the seller or buyer selects the product he or she wishes to purchase among the various types of products on display. It is designed to take out and purchase products or products that are at the forefront of being sold.

As for the shelves described above, a shelf structure that includes a support plate on which items are supported and a support means for supporting the support plate at a predetermined vertical height on the floor is mainly adopted. However, the shelves as described above have the disadvantage that the stored items fall due to vibration energy applied through disasters such as earthquakes and strike users and pedestrians, causing secondary accidents.

Shelves as described above have the disadvantage of being vulnerable to vibration and not being able to prevent secondary accidents, as the pedestal on which items are placed has a height perpendicular to the floor. In particular, product display stands displaying items with large loads also had the disadvantage of causing fatal injuries to users.

Korean Patent No. 10-1922673 (registered on November 21, 2018) protects against earthquakes by ensuring safety by preventing displayed and placed items from falling forward even if they fall due to the flow caused by vibration energy applied from the outside. A prepared safety shelf is disclosed, which includes a support plate in the shape of a 'plate' on which an article is supported; It includes a support means to support the support plate against the floor surface; The support means includes a front end supporter configured to support the front end of the support plate, and a rear end supporter configured to support the rear end of the support plate; The front end of the support plate is pivotably coupled to the shear support; The rear end of the support plate is a safety shelf against earthquakes that is supported to collapse when flowed by vibration energy flowing into the rear end support; It is disposed between the bottom of the rear end of the support plate and the support piece provided on the rear end support to support the rear end of the support plate with respect to the support piece, and further includes auxiliary support means for supporting it to collapse when flowed by vibration energy flowing into the rear end support. It is accomplished; The auxiliary support means includes a support member vertically fixed to the upper surface of the support piece and having a fixing groove formed on the upper surface; It is characterized in that it includes a rotating body that is hinged to the bottom of the rear end of the support plate so that it can rotate about its axis and has a coupling protrusion formed at the bottom that fits into a fixing groove. According to the disclosed technology, when vibration energy generated by a disaster such as an earthquake is applied to the support means through the floor, when the vibration energy flowing into the support means exceeds a set wavelength, the rear end of the support plate collapses against the rear end support, causing shear. As it rotates around and the rear end slopes downward, the item with the upper surface of the support plate falls in the direction of the rear end support, preventing the item from falling on the user located in the direction of the front end, resulting in a secondary accident. Promotes user safety without doing so.

Korean Patent No. 10-2169931 (registered on October 20, 2020) attaches a safety lever including a lever part that rotates according to the weight moving by seismic waves to the side of the shelf, so that when an earthquake occurs, the safety bar connected to the lever part is used in the drawer. A safety lever and a safety lever shelf for preventing falling in the event of an earthquake are disclosed. According to the disclosed technology, a base portion including a first base and a second base arranged side by side and in close contact with the first base; A lever unit including a rotatable lever located on an upper part of the first base and a stopping member coupled to the lever and at least a portion of which is exposed to the outside; A weight unit including a weight located on the upper part of the second base and reciprocating linearly in the horizontal direction where the first base and the second base are connected, and a locking member extending upward from the top of the weight. A momentum transmission unit including a pin member, one end of which is coupled to the lever unit and extending in the transverse direction, and a contact member, one end of which is coupled to the other end of the pin member and extending in the transverse direction, located on an upper part of the weight unit; A bearing portion that rotates in close contact with the upper and lower sides of the pin member and the weight portion and supports straight reciprocating movement in the horizontal direction of the pin member and the weight portion; A spring portion including a pair of coil springs located on both sides of the weight portion and a leaf spring coupled to the first base to be positioned between the pin member and the contact member; and a stopper portion inserted into the first base so that at least a portion is located below the lever.

In the conventional technology as described above, when the shelf main body is fixed and installed on the wall, the shelf main part is directly and closely fixed to the wall, so the vibration energy applied through a disaster such as an earthquake is directly transmitted through the wall to the shelf. It has the disadvantage of being transmitted to the main body, and as a result, the items placed on the shelf main part fall or the part where the shelf main part is fixed to the wall is damaged and the shelf main part falls.

Korean Patent No. 10-1922673 Korean Patent No. 10-2169931

The problem to be solved by the present invention is to solve the above-described shortcomings, and is to provide a safety shelf against earthquakes that is fixedly installed so that the shelf main body is cushioned against the wall when the shelf main body is fixedly installed on the wall.

As a means for solving the above-described problem, according to one feature of the present invention, a shelf body portion for storing articles; A main body support part fixed to the shelf main body to support the shelf main part; A wall fixing part fixed to the wall and used to install the shelf body on the wall; A safety shelf against earthquakes is provided, including an earthquake buffering portion installed between the main body support portion and the wall fixing portion to cushion the shelf main portion against the wall when the shelf main portion is fixed to a wall.

In one embodiment, the shelf main body is characterized by being provided with a support installation groove formed on the lower surface into which the main body support part is inserted and fixed.

In one embodiment, the support installation groove is characterized in that the main body support is fixedly installed using a fixing means or attached and installed using an attachment means.

In one embodiment, the support installation groove has a depth equal to the thickness of the main body support portion.

In one embodiment, the shelf main body is characterized by being provided with a partition to separate the space for storing goods.

In one embodiment, the main body support part is formed on one side and is characterized by being provided with a buffer installation groove into which the earthquake buffer part is press-fitted.

In one embodiment, the buffer installation groove is characterized in that the earthquake buffer is fixedly installed using a fixing means or attached and installed using an attachment means.

In one embodiment, the main body support part is formed at a lower part of one side and has a buffer fitting groove for fitting the lower part of one side of the earthquake buffering part.

In one embodiment, the main body support part is formed as a penetrating bar.

In one embodiment, the main body support part has a thickness equal to the depth of the support installation groove.

In one embodiment, the wall fixing part is inserted and fixed into a wall fixing groove formed on the wall.

In one embodiment, the wall fixing groove is characterized in that the wall fixing part is fixedly installed using a fixing means or is attached and installed using an attachment means.

In one embodiment, the wall fixing part includes a wall fixing protrusion formed on one side and inserted and fixed into the wall; A cushioning insertion protrusion formed on the other side and inserted into the earthquake buffering portion; and a buffering stopping protrusion extending on both sides of the lower end of the buffering insertion protrusion to hang the seismic buffering part and prevent the seismic buffering part from falling out.

In one embodiment, the wall fixing protrusion is fixedly installed in the wall fixing groove using a fixing means, or is attached to the wall fixing groove using an attachment means.

In one embodiment, the buffer fixing protrusion is inserted into a buffer groove provided in the earthquake buffer unit.

In one embodiment, the buffer stop protrusion is characterized in that it has a thickness equal to the depth of the buffer stop protrusion provided in the earthquake buffering part.

In one embodiment, the wall fixing part is formed on both sides of the buffering insertion protrusion, and further includes fitting grooves that force the seismic buffering part to fit when the buffering insertion protrusion is inserted into the seismic buffering part. Do it as

In one embodiment, the earthquake buffering portion includes a support insertion protrusion formed on one side and inserted into one side of the main body support portion; a buffer groove formed on the other side to cushion the wall fixing part by inserting it into the wall; A buffer stopper is formed on both inner surfaces of the buffer groove, and catches and cushions the wall fixer when the wall fixer is inserted into the buffer groove, and prevents the earthquake buffer from falling out; and a support locking protrusion extending on both sides of the end of the buffer groove and allowing the support insertion protrusion to be caught on one side of the main body support portion when the support insertion protrusion is inserted into one side of the main body support portion.

In one embodiment, the support insertion protrusion is fixedly installed in the buffer installation groove using a fixing means, or is attached to the buffer installation groove using an attachment means.

In one embodiment, the buffer groove is characterized in that the buffer insertion protrusion is press-fitted.

In one embodiment, the buffer stopper has a depth equal to the thickness of the buffer insertion protrusion.

In one embodiment, the cushioning stopper has an inner surface formed of an elastic material.

In one embodiment, the earthquake buffering portion is formed on both inner surfaces of the buffer stopper, and further includes fitting protrusions that forcefully fit into the fitting groove when inserting and installing the buffer insertion protrusions into the buffer groove. It is characterized by

In one embodiment, the earthquake safety shelf includes a power supply unit to supply power; It is installed between the wall fixer and the earthquake buffer, and when the wall fixer is inserted into the earthquake buffer, it is in an off state, and the wall fixer is in an off state due to vibration energy applied through a disaster. a switch unit that is turned on when leaving the earthquake buffer unit and switches the power supplied from the power supply unit; and a warning unit that receives power switched from the switch unit and warns of the possibility of items placed on the shelf main unit falling or the shelf main unit falling.

In one embodiment, the switch unit includes: a first metal piece fixed to the wall fixing unit; and a second metal piece fixed to the earthquake buffer.

In one embodiment, the switch unit is characterized in that the first metal piece is installed on the inner surface of the fitting groove, and the second metal piece is fixedly installed in a portion excluding the fitting protrusion.

In one embodiment, the switch unit is characterized in that the first metal piece is fixedly installed in a portion excluding the fitting groove, and the second metal piece is fixedly installed in the fitting protrusion.

In one embodiment, the warning unit generates a warning sound through a speaker or outputs a warning image through a display.

The effect of the present invention is to provide a safety shelf against earthquakes that is fixed and installed so that the shelf main part is cushioned against the wall when the shelf main part is fixed to the wall, so that the shelf main part is not directly installed in close contact with the wall, and earthquake Even if vibration energy applied through a disaster such as a disaster is transmitted through the wall, it is cushioned so that it is not transmitted directly to the shelf body, and it prevents items placed on the shelf body from falling or being damaged at the part where the shelf body is fixed to the wall. It means you can do it.

1 is a diagram illustrating a safety shelf against earthquakes according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating the shelf body portion in FIG. 1 as an example.
FIG. 3 is a diagram illustrating the main body support portion in FIG. 1 as an example.
FIG. 4 is a diagram illustrating the wall fixing part in FIG. 1 as an example.
FIG. 5 is a diagram illustrating the earthquake buffer in FIG. 1 as an example.
Figure 6 is a diagram illustrating an example of combining the wall fixing part and the earthquake buffering part in Figure 1.
Figure 7 is a diagram illustrating another example of a safety shelf against earthquakes according to an embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. However, since the description of the present invention is only an example for structural and functional explanation, the scope of the present invention should not be construed as limited by the examples described in the text. In other words, since the embodiments can be modified in various ways and can take various forms, the scope of rights of the present invention should be understood to include equivalents that can realize the technical idea. In addition, the purpose or effect presented in the present invention does not mean that a specific embodiment must include all or only such effects, so the scope of the present invention should not be understood as limited thereby.

The meaning of terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are used to distinguish one component from another component, and the scope of rights should not be limited by these terms. For example, a first component may be named a second component, and similarly, the second component may also be named a first component. When a component is referred to as being “connected” to another component, it should be understood that it may be directly connected to the other component, but that other components may also exist in between. On the other hand, when a component is referred to as being “directly connected” to another component, it should be understood that there are no other components in between. Meanwhile, other expressions that describe the relationship between components, such as "between" and "immediately between" or "neighboring" and "directly neighboring" should be interpreted similarly.

Singular expressions should be understood to include plural expressions, unless the context clearly indicates otherwise, and terms such as “comprise” or “have” refer to the specified features, numbers, steps, operations, components, parts, or them. It is intended to specify the existence of a combination, and should be understood as not excluding in advance the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein, unless otherwise defined, have the same meaning as commonly understood by a person of ordinary skill in the field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as consistent with the meaning they have in the context of the related technology, and cannot be interpreted as having an ideal or excessively formal meaning unless clearly defined in the present invention.

Now, a safety shelf against earthquakes according to an embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a diagram illustrating a safety shelf against earthquakes according to an embodiment of the present invention, FIG. 2 is a diagram illustrating the shelf body in FIG. 1 as an example, and FIG. 3 is a diagram illustrating the main body support in FIG. 1 as an example. , FIG. 4 is a diagram illustrating the wall fixture in FIG. 1 as an example, FIG. 5 is a diagram illustrating the earthquake buffer in FIG. 1 as an example, and FIG. 6 is a view illustrating the wall fixture and earthquake buffer in FIG. 1 as an example. This is a drawing explaining an example. Figure 7 is a diagram illustrating another example of a safety shelf against earthquakes according to an embodiment of the present invention.

Referring to FIGS. 1 to 7 , the earthquake safety shelf 100 includes a shelf main body 110, a main body support 120, a wall fixing part 130, and an earthquake buffering part 140.

The shelf body 110 fixes the main body support 120 and provides (or stores or displays) items.

In one embodiment, the shelf main body 110 may be provided with a support installation groove 111 formed on the lower surface, as shown in FIG. 1, and the main body support part 120 is installed in the support installation groove 111. ) can be inserted and fixed (or attached) using a fixing means such as a piece or screw (or an attachment means such as an adhesive).

In one embodiment, the depth of the support installation groove 111 is the same as the thickness of the main body support part 120, so that when the main body support part 120 is inserted, the lower surface of the main body support part 120 is connected to the shelf main part 110. It allows it to be flat with the lower surface of the.

In one embodiment, the shelf body 110 may be provided with a partition 112 to separate the space for storing goods, as shown in FIG. 2 .

The main body support part 120 is fixed to the shelf main part 110 and supports the shelf main part 110.

In one embodiment, the main body support part 120 may be provided with a buffer installation groove 121 formed on one side, as shown in FIG. 1, and an earthquake buffer unit 140 is installed in the buffer installation groove 121. (i.e., the support insertion protrusion 141 of FIG. 5) is force-fitted, or the earthquake buffering portion 140 is fixed to the corresponding buffer installation groove 121 using a fixing means such as a piece or screw (or an attachment means such as an adhesive). It can be fixed (or attached) for installation using .

In one embodiment, the main body support part 120 is formed at the lower part of one side, as shown in FIG. 1, and may be provided with a buffer fitting groove 122 for fitting the lower part of one side of the earthquake buffering part 140. .

In one embodiment, the main body support part 120 may be formed as a bar of various penetrating shapes, such as a cylinder, a square cylinder, etc.

In one embodiment, the main body support part 120, as shown in FIG. 3, has a thickness equal to the depth of the support installation groove 111, and the lower surface of the main body support part 120 is shelf-like when inserted into the support installation groove 111. This allows it to be flat with the lower surface of the main body 110.

The wall fixing part 130 is fixed to the wall and installs the shelf body 110 on the wall.

In one embodiment, the wall fixing part 130 is inserted and fixed into the wall fixing groove 210 formed on the wall, as shown in FIG. 1, and is fixed by fixing means such as pieces, screws, etc. (or attachments such as adhesives, etc.) It can be fixed (or attached) to the wall using a means.

In one embodiment, the wall fixing part 130 may include a wall fixing protrusion 131, a buffer insertion protrusion 132, and a buffer stopping protrusion 133, as shown in FIG. 4 .

The wall fixing protrusion 131 is formed on one side and is inserted and fixed into the wall (i.e., wall fixing groove 210).

In one embodiment, the wall fixing protrusion 131 is fixed (or attached) to the wall (i.e., wall fixing groove 210) using a fixing means such as a piece or screw (or an attachment means such as an adhesive). Can be installed.

The buffer insertion protrusion 132 is formed on the other side and is inserted into the earthquake buffer 140 (i.e., the buffer groove 142 in FIG. 5).

In one embodiment, the buffer fixing protrusion 132 may be press-fitted into the earthquake buffer 140 (i.e., the buffer groove 142 of FIG. 5).

The buffering protrusion 133 extends to both sides of the lower end of the buffer insertion protrusion 132, and hangs on the earthquake buffering portion 140 (i.e., the buffering protruding protrusion 143 in FIG. 5), thereby extending the seismic buffering portion ( In order to prevent 140 from falling out, the buffer insertion protrusion 132 can maintain the state of being inserted into the earthquake buffer 140.

In one embodiment, the thickness of the buffer stop protrusion 133 is the same as the depth of the buffer stop protrusion 143 of FIG. 5, allowing it to be flat with the bottom surface of the earthquake buffer 140.

In one embodiment, the wall fixing part 130 may further include a fitting groove 134, as shown in FIG. 4 .

The insertion grooves 134 are formed on both sides of the buffer insertion protrusion 132 to prevent earthquakes when the buffer insertion protrusion 132 is inserted into the earthquake buffer portion 140 (i.e., the buffer groove 142 in FIG. 5). The buffer portion 140 (i.e., the fitting protrusion 145 in FIG. 5) allows for interference fit.

The earthquake buffering portion 140 is installed between the main body support portion 120 and the wall fixing portion 130 to cushion the shelf main portion 110 against the wall when the shelf main portion 110 is fixed to the wall. Let me do it.

In one embodiment, the earthquake buffering unit 140 prevents the shelf main unit 110 from being installed directly in close contact with the wall, so that vibration energy applied through a disaster such as an earthquake passes through the wall to the wall fixing unit ( Even if it is transmitted to the wall fixing part 130, the vibration energy transmitted to the wall fixing part 130 can be cushioned to prevent the vibration energy from being directly transmitted to the shelf main part 110 through the main body support part 120.

In one embodiment, the earthquake buffer 140 may be provided with a support insertion protrusion 141, a buffer groove 142, a buffer stopper 143, and a support stopper protrusion 144, as shown in FIG. You can.

The support insertion protrusion 141 is formed on one side and is inserted into one side of the main body support portion 120 (i.e., the buffer installation groove 121).

In one embodiment, the support insertion protrusion 141 is press-fitted into one side of the main body support portion 120 (i.e., the buffer installation groove 121), or is attached by a fixing means such as a piece, a screw, etc. (or an attachment such as an adhesive). It may be fixed (or attached) to one side (i.e., buffer installation groove 121) of the main body support portion 120 using a means).

The buffer groove 142 is formed on the other side, and the wall fixing part 130 (i.e., the buffer insertion protrusion 132) is inserted into and provides cushioning.

In one embodiment, the buffer groove 142 may press-fit the wall fixing part 130 (i.e., the buffer insertion protrusion 132).

The buffer stopper 143 is formed on both inner surfaces of the buffer groove 142, so that the wall fixing part 130 (i.e., buffer insertion protrusion 132) is inserted into the buffer groove 142. By cushioning the top 130 (i.e., the buffer stopping protrusion 133), the wall fixing part 130 (i.e., the buffer insertion protrusion 132) prevents the earthquake buffer 140 from falling out. It can be inserted into (140) and maintained in the installed state.

In one embodiment, the buffer stopping protrusion 143 has a depth equal to the thickness of the wall fixing part 130 (i.e., the buffer insertion protrusion 132), so that the wall fixing part 130 (i.e., the buffer insertion protrusion 132) It allows the bottom surface of (132)) to be flat with the bottom surface of the earthquake buffer 140.

In one embodiment, the inner surface of the buffer stopper 143 is made of an elastic material such as rubber, urethane, etc., so that the wall fixing part 130 (i.e., buffer insertion protrusion 132) prevents disasters such as earthquakes. Even if it moves up, down, left, and right due to vibration energy applied through it, the wall fixing part 130 (i.e., buffer insertion protrusion 132) can be cushioned to prevent the vibration energy from being directly transmitted to the shelf main body 110. .

The support locking protrusion 144 is formed to extend on both sides of the end of the buffer groove 142, so that when the support insertion protrusion 141 is inserted into one side of the main body support portion 120 (i.e., the buffer installation groove 121). It is caught on one side of the main body support portion 120 (i.e., buffer installation groove 121).

In one embodiment, the earthquake buffer 140 may further include a fitting protrusion 145, as shown in FIG. 5 .

The insertion protrusions 145 are formed on both inner surfaces of the buffer stopper 143, so that when the wall fixing part 130 (i.e., the buffer insertion protrusion 132 in FIG. 4) is inserted into the buffer groove 142. It is forced into the wall fixing part 130 (i.e., the fitting groove 134 in FIG. 4).

The earthquake safety shelf 100 having the above-described configuration is fixed and installed so that the shelf main body 110 is cushioned against the wall when the shelf main body 110 is fixed to the wall, so that the shelf main part (110) is fixed to the wall. 110) is not directly installed in close contact with the wall, and even if vibration energy applied through a disaster such as an earthquake is transmitted through the wall, it is cushioned so that it is not directly transmitted to the shelf body 110. ) can be prevented from falling or damaging the area where the shelf body 110 is fixed to the wall.

The earthquake safety shelf 100 having the above-described configuration may further include a power supply unit 150, a switch unit 160, and a warning unit 170, as shown in FIG. 7 .

The power supply unit 150 supplies power to the switch unit 160.

The switch unit 160 is installed between the wall fixing unit 130 and the earthquake buffering unit 140, and is in an off state when the wall fixing unit 130 is inserted into the earthquake buffering unit 140. When the wall fixing unit 130 is released from the earthquake buffering unit 140 due to vibration energy applied through a disaster such as an earthquake, it is turned on and the power supplied from the power supply unit 150 is transferred to the warning unit 170. It switches.

In one embodiment, the switch unit 160 may include a first metal piece 161 and a second metal piece 162.

The first metal piece 161 is fixedly installed on the wall fixing part 130.

In one embodiment, when the second metal piece 162 is fixedly installed on the fitting protrusion 145, the first metal piece 161 may be fixedly installed in a portion excluding the fitting groove 134.

In one embodiment, the first metal piece 161 may be installed on the inner surface of the fitting groove 134.

The second metal piece 162 is fixedly installed in the earthquake buffer 140.

In one embodiment, the second metal piece 162 may be fixedly installed on the fitting protrusion 145.

In one embodiment, the second metal piece 162 may be fixedly installed on a portion excluding the fitting protrusion 145 when the first metal piece 161 is installed on the inner surface of the fitting groove 134.

In one embodiment, the switch unit 160 maintains a state in which the first metal piece 161 and the second metal piece 162 are not connected to each other in normal times, but is sensitive to vibration energy applied through a disaster such as an earthquake. When the wall fixing part 130 deviates from the earthquake buffer 140, the first metal piece 161 and the second metal piece 162 are connected to each other, and the power supplied from the power supply unit 150 is transmitted to the warning unit 170. You can switch it to .

The warning unit 170 receives power switched from the switch unit 160 and warns of the possibility of items placed on the shelf body 110 falling or the shelf body 110 falling.

In one embodiment, the warning unit 170 may generate a warning sound through a speaker or output a warning image through a display such as an LCD.

As mentioned above, the embodiment of the present invention is not implemented only through the above-described device and/or operating method, but through a program for realizing the function corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded, etc. It may be implemented, and such implementation can be easily implemented by an expert in the technical field to which the present invention belongs based on the description of the embodiments described above. Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements can be made by those skilled in the art using the basic concept of the present invention defined in the following claims. It falls within the scope of rights.

100: Earthquake safety shelf
110: Shelf main body
111: Support installation groove
112: partition
120: main body support
121: Buffer installation groove
122: Buffer fitting groove
130: Wall fixture
131: Wall fixing projection
132: Buffer insertion protrusion
133: Shock absorbing protrusion
134: Fitting groove
140: Earthquake buffer
141: Support insertion protrusion
142: Buffer groove
143: Shock absorber
144: Supporting protrusion
145: insertion protrusion
150: Power supply unit
160: switch part
161: First Metal
162: Second metal
170: Warning unit

Claims (5)

Shelf main body for storing items; A main body support part fixed to the shelf main body to support the shelf main part; A wall fixing part fixed to the wall and used to install the shelf body on the wall; It is installed between the main body support part and the wall fixing part, and includes an earthquake buffering part for cushioning the shelf main part against the wall when the shelf main part is fixed to the wall.
The main body support portion is provided with a buffer installation groove formed on one side into which the earthquake buffer portion is press-fitted;
The wall fixing part includes a wall fixing protrusion formed on one side and inserted into and fixed to the wall; A cushioning insertion protrusion formed on the other side and inserted into the earthquake buffering portion; Buffering stopping protrusions extending on both sides of the lower end of the buffering insertion protrusions to hang the seismic buffering part and prevent the seismic buffering part from falling off; and an insertion groove formed on both sides of the buffering insertion protrusion to force the seismic buffering portion to fit into the seismic buffering portion when the buffering insertion protrusion is inserted into the seismic buffering portion.
The earthquake buffer prevents the shelf body from being installed directly in close contact with the wall, and even if vibration energy applied through a disaster such as an earthquake is transmitted to the wall fixture through the wall, the vibration is transmitted to the wall fixture. a support insertion protrusion formed on one side and inserted into one side of the main body support part to buffer energy and prevent vibration energy from being directly transmitted to the shelf main part through the main body support part; a buffer groove formed on the other side to cushion the wall fixing part by inserting it into the wall; A buffer stopper is formed on both inner surfaces of the buffer groove, and catches and cushions the wall fixer when the wall fixer is inserted into the buffer groove, and prevents the earthquake buffer from falling out; a support locking protrusion extending on both sides of the end of the buffer groove to be caught on one side of the main body support portion when the support insertion protrusion is inserted into one side of the main body support portion; and a safety shelf against earthquakes, which is formed on both inner surfaces of the buffer stopper and includes insertion protrusions that forcefully fit into the fitting groove when the buffer insertion protrusions are inserted into the buffer groove.
The method of claim 1, wherein the shelf body unit,
A safety shelf against earthquakes, which is formed on the lower surface and has a support installation groove for inserting and fixing the main body support.
The method of claim 2, wherein the support installation groove is,
A safety shelf against earthquakes, characterized in that the main body support is fixedly installed using a fixing means or attached and installed using an attachment means.
The method of claim 2, wherein the support installation groove is,
A safety shelf against earthquakes, characterized in that it has a depth equal to the thickness of the main body support.
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