KR102082332B1 - Multipurpose support - Google Patents

Abstract

The present invention relates to a multipurpose support which is installed between a lower plate and a floor surface of furniture such as a desk or the like to disperse a load transferred from the furniture for durability of the furniture to be improved. The multipurpose support comprises: an upper plate in which a circular upper insertion groove is formed on a lower surface, and which is formed in a flat plate shape to support an object to be supported; and a lower plate in which a circular lower insertion groove is formed on an upper surface, and which is installed by being spaced apart from a lower side of the upper plate.

Description

Multipurpose support {MULTIPURPOSE SUPPORT}

The present invention relates to a multi-purpose support, and more particularly, to a multi-purpose support that is installed between the bottom plate and the bottom surface of the furniture, such as a desk to distribute the load transmitted from the furniture to improve the durability of the furniture.

In general, general home furniture and office furniture can be classified into fixed furniture such as dressers, bookcases and sinks, and movable furniture provided with casters such as desk drawers.

Among these furniture, the bottom plate of the furniture is configured to be spaced apart from the floor surface of the room by a predetermined interval or by using a leg. However, these spaces are not only troublesome to find when foreign matters such as dust accumulate or children's toys, but also when the water is cleaned in the office like office furniture, the floor of the room becomes more dirty.

As a result, this gap was often closed with a finishing plate (one side, mop tray) to prevent foreign substances or water from flowing under the furniture. The finishing plate is a strip-shaped plate having a predetermined thickness, and the width thereof is formed to be the same as the gap to be mounted and used to finish the front part of the furniture.

However, this conventional support has the effect of closing the open front of the furniture, but had a problem that does not play a role in distributing the load applied to the lower plate of the furniture.

In the meantime, the above-described background art is technical information possessed by the inventor for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily known technology disclosed to the general public before the application of the present invention. .

Korean Utility Model Registration No. 20-0439888 Korean Utility Model Registration No. 20-0475735

One side of the present invention provides a multi-purpose support that is implemented to support each corner of the top plate as well as to support the top plate elastically using only the shock absorbing portion.

In addition, when the upper plate is lowered as the impact is transmitted from the desk supported by the upper plate, the filling liquid supplied to the lifting piston is increased, and accordingly, the elastic force of the elastic body is increased to increase the force supporting the desk to be transmitted from the desk. It provides a multi-purpose support that is designed to dampen shocks.

In addition, when the furniture, such as a desk supported by the present invention is inclined, when the one side of the top plate on which the furniture is seated, the top plate also supports the corresponding position through the inclination adjustment unit supporting the position. Provides a multi-purpose support embodied to supply the filling liquid to the support.

In addition, the present invention provides a multi-purpose support that can be implemented to increase the elastic force of the shock absorbing portion through the elastic force expansion portion is expanded by the filling supplied from the support tube contracted while the shock is transmitted from the furniture and the like being supported by the present invention.

In addition, one side of the present invention by using an elastic wall as well as the spring to easily adjust the distance between the connection ring to implement a multi-purpose support to protect the enclosure of the distribution room ratio, such as distribution panels installed on the wall from the impact of earthquakes, etc. to provide.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Multi-purpose support according to an embodiment of the present invention, the circular upper insertion groove is formed on the lower surface, is formed in the form of a flat plate to support the supported object; And a lower plate having a circular lower insertion groove formed on an upper surface thereof and spaced apart from the lower side of the upper plate.

In one embodiment, formed in the form of a spring, the upper portion is inserted into the upper insertion groove is inserted into the lower insertion groove is installed between the upper plate and the lower plate, the upper plate or the lower plate using an elastic force A shock absorber for absorbing the shock transmitted from the; A support tube formed in an elastic tube shape and inserted in close contact with an inner space of the shock absorber; The upper end of the thread form is screwed with the upper plate and the upper end is exposed to the outside of the upper plate and is installed on the lower side of the support, and the lower part of which the upper connecting ring of the hollow shape is formed in the inner space of the support tube. Located upper bolt; And a threaded lower portion is screwed to the lower plate and the lower end is exposed to the outside of the lower plate and is installed on the bottom surface, and an upper portion in which a rectangular lower connection ring is formed inside is fastened and supported by the upper connection ring. A lower bolt located in the inner space of the tube; may further include.

In one embodiment, the multi-purpose support according to another embodiment of the present invention is installed in the inner space of the support tube, the driving liquid supply unit for supplying the driving liquid contained in the inner space as the upper plate is lowered; And an upper plate supporting part installed at each upper corner of the lower plate to support each corner of the upper plate by using elastic force, and increasing the strength of the elastic force supporting the upper plate as the driving liquid is supplied from the driving liquid supply unit. It may include.

In one embodiment, the driving liquid supply unit, the upper side is formed in a cylindrical shape is closed and the lower side, the upper plate support cylinder which is located on the upper side of the inner space of the support tube for supporting the upper plate; An upper disc inserted into an opening of the upper plate support cylinder to support the sealed upper side, a support bar extending downward from the upper disc to support the upper disc, and formed in a disc shape below the support bar; A push rod consisting of a press disc; And a driving liquid is accommodated in an inner space, the pressing disc of the pusher is seated on an upper side of the inner space, and the driving liquid accommodated in the inner space is compressed and supplied to the upper plate support as the pressing disc is lowered. It may include a liquid tank.

In one embodiment, the upper plate support portion is formed in a cylindrical shape of the upper side is closed and the lower side is an edge support cylinder for supporting the edge of the upper plate; An elastic body formed in a spring shape and inserted into an opening of the edge support cylinder to support the edge support cylinder by using an elastic force; And a driving liquid supply pipe installed at an upper edge of the lower plate to support the elastic body and to be connected to the driving liquid tank so as to contract the elastic body to increase the elastic force of the elastic body supporting the edge supporting cylinder. It may include; a lifting piston which is extended as the driving liquid is supplied to lift the elastic body supporting the edge support cylinder.

In one embodiment, the multi-purpose support according to another embodiment of the present invention, facing the top plate support portion along the outside of the shock absorbing portion is installed in pairs with the top plate support, when one side of the top plate is inclined downward It may further include a; tilt control unit for increasing the strength of the elastic force by supplying a driving liquid to the upper plate support portion supporting one side of the upper plate.

In one embodiment, the inclination adjustment unit, a horizontal plate for supporting the lower side of the upper plate; A vertical plate installed outside the shock absorber and connected to a rear end of the horizontal plate so as to be rotatable; The upper part is rotatably installed at the front end of the horizontal plate, the lower part is seated at the lower end of the front end of the vertical plate, and the driving liquid contained in the inner space is supplied to the upper plate support while being contracted as the front end of the horizontal plate is lowered. Supporting piston; And an incline pedestal, which is installed below the front end of the vertical plate and forms an inclined surface such that an upper surface thereof faces the front end of the horizontal plate so that the support piston seated on the upper surface faces the front end of the horizontal plate. can do.

In one embodiment, the support tube, and accommodates the driving liquid in the inner space, it is possible to supply the driving liquid contained in the inner space while shrinking as the top plate descends.

In one embodiment, the multi-purpose support according to yet another embodiment of the present invention, the inner space that is formed spirally extending corresponding to the shock absorbing portion is formed in the shape of an empty balloon overlapping between the shock absorbing portion. An elastic force increasing unit configured to expand as the driving liquid supplied from the support tube flows into the internal space and to support between the shock absorbing units to increase the support force of the shock absorbing unit supporting the upper plate; It may include.

According to one aspect of the invention described above, one side of the present invention by providing a multi-purpose support that can be implemented to support each corner of the top plate as well as to support the top plate elastically using only the shock absorbing portion. It is possible to provide the effect of more stably supporting furniture such as a desk supported by the present invention.

In addition, when the upper plate is lowered as the impact is transmitted from the desk supported by the upper plate, the filling liquid supplied to the lifting piston is increased, and accordingly, the elastic force of the elastic body is increased to increase the force supporting the desk to be transmitted from the desk. By attenuating the impact, it is possible to provide the effect of stably supporting the desk.

In addition, when the furniture, such as a desk supported by the present invention is inclined, when the one side of the top plate on which the furniture is seated, the top plate also supports the corresponding position through the inclination adjustment unit supporting the position. By improving the supporting force through the supply of the filling liquid to the support, it is possible to provide the effect of implementing a selective elastic force increase of the top plate.

In addition, by increasing the elastic force of the shock absorbing portion through the elastic force increasing portion expanded by the filling supplied from the support tube contracted while the shock is transmitted from the furniture and the like supported by the present invention, the impact transmitted from the furniture and the like is increased Even in this case, the furniture can be stably supported.

In addition, it is made of a simple structure is easy to manufacture and assembly, the seismic resistance is further improved to improve the operational stability, the gap between the connection ring is smoothly made, the installation and assembly convenience can be improved while the seismic setting can be made easily.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the scope apparent to those skilled in the art from the following description.

1 is a diagram showing a schematic configuration of a multi-purpose support according to an embodiment of the present invention.
2 is a view showing the configuration of each of the multi-purpose support in accordance with an embodiment of the present invention.
3 is a diagram showing a schematic configuration of a multi-purpose support according to another embodiment of the present invention.
4 is a view showing the upper plate support of FIG.
5 and 6 are diagrams showing the schematic configuration of the multi-purpose support according to another embodiment of the present invention.
7 is a diagram showing a schematic configuration of a multipurpose support according to still another embodiment of the present invention.
8 is a state diagram used in the present invention.
9 is an exploded perspective view of the vibration damping unit according to the present invention.
FIG. 10 is a view illustrating a connection relationship between an upper connection ring and a lower connection ring of FIG. 9.
11 is a view showing another embodiment of the upper bolt and the lower bolt of FIG.
12 is an exploded perspective view illustrating another example of the vibration damping unit of FIG. 9.
FIG. 13 illustrates the protrusion of FIG. 12. FIG.
14 is a view showing a protrusion according to another embodiment.
15 is a view showing a connection structure of the support tube.
It is a figure explaining the generation | occurrence | production of the load by a support tube.

DETAILED DESCRIPTION OF THE INVENTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It is to be understood that the various embodiments of the invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it is to be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims, along with the full scope of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

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

1 is a diagram showing a schematic configuration of a multi-purpose support according to an embodiment of the present invention.

Referring to Figure 1, the multi-purpose support 1 according to an embodiment of the present invention, the shock absorbing portion is penetrated in the vertical direction between the upper and lower plates spaced apart from each other in the vertical direction is installed, the inner space of the shock absorbing portion Each end is connected to each other and each other end is provided with two connecting rings penetrating the upper or lower plate and exposed to the outside.

2, the multi-purpose support 1 according to an embodiment of the present invention, the upper plate 10, the lower plate 20, the shock absorbing portion 30, the support tube 40, the upper bolt 50 and A lower bolt 60 is included.

The upper plate 10, the upper insertion groove 11 is formed in a circular shape on the lower surface, is formed in the form of a flat plate, the lower plate by the shock absorbing portion 30 and the support tube 40 provided between the lower plate 20 It is spaced apart above 20.

In this case, the upper plate 10 may form at least one spiral hole corresponding to the thread of the upper bolt 50 so that the thread formed in the upper portion of the upper bolt 50 may be inserted and exposed in the upward direction.

In FIG. 2, only the upper side surface of the upper plate 10 is illustrated, but the upper insertion groove 11 having the same shape as the lower insertion groove 21 on the lower side of the upper plate 10 faces the lower insertion groove 21. Will be.

The lower plate 20 has a lower insertion groove 21 formed in a circular shape on an upper surface thereof, and is spaced apart from the lower side of the upper plate 10 by the shock absorbing portion 30 and the support tube 40 to form the upper plate 10. Correspondingly formed.

In one embodiment, the upper plate 10 or the lower plate 20 may form at least one spiral hole that forms a thread on the inner surface so that the bolt for fastening to the furniture, such as a desk, can be inserted and screwed. .

The shock absorbing portion 30, the upper or lower portion is installed in the upper insertion groove 11 or the lower insertion groove 21, respectively, to absorb the shock, the support tube 40 formed in a shape corresponding to the shape of the inner space is Inserted tightly.

The shock absorbing portion 30 has a lower end and an upper end fitted inside the upper insertion groove 11 and the lower insertion groove 21 to elastically support between the ground and the main body or between the main body and the mounting plate. It plays a role in forming a shock absorbing function. Such shock absorbing portion 30 is the elastic force of the lower bolt 60 and the upper bolt 50 of the lower plate 20 and the upper plate 10 is adjusted by the screw coupling interval, accordingly the shock absorbing unit 30 The shock-absorbing performance of the device is adjusted by the pressure elastic force of).

Therefore, the user adjusts the shock absorbing performance by adjusting the arrangement interval of the lower plate 20 and the upper plate 10 by the lower bolt 60 and the upper bolt 50 in accordance with the size or weight of the desk, etc. to which the present invention is installed. It becomes possible.

The support tube 40 is formed inside an elastic material such as urethane rubber material in the form of an empty tube so as to be in close contact with the inner space of the shock absorbing portion 30, the upper bolt 50 and the lower bolt ( 60) is located.

At this time, the support tube 40, in particular, the upper and lower plates 10 and 20 while elastically supporting the inside of the shock absorbing portion 30 up and down to make the elastic behavior of the shock absorbing portion 30 stable. By elastically supporting the between serves to form a shock absorbent with the shock absorbing portion (30).

The upper bolt 50, the upper end of the thread shape is screwed into the spiral hole of the upper plate 10, the upper end is exposed to the outside of the upper plate 10 is fixed by a bolt, the upper upper connection ring of the hollow rectangular shape Lower part 51 is formed is located in the inner space of the support tube 40,

The lower bolt 60, the lower end of the thread form is screwed with the lower plate 20, the lower end is exposed to the outside of the lower plate 20 is fixed by a bolt, the inner hollow lower connecting ring 61 The upper part is fastened to the upper connection ring 51 is located in the inner space of the support tube (40).

The multipurpose support 1 according to an embodiment of the present invention having the configuration as described above can be used not only for the furniture as described above, but also for the support of an apparatus required for an earthquake-resistant design such as a distribution board.

3 is a diagram showing a schematic configuration of a multi-purpose support according to another embodiment of the present invention.

Referring to Figure 3, the multi-purpose support 2 according to another embodiment of the present invention, the upper plate 10, lower plate 20, shock absorbing portion 30, support tube 40, the upper bolt 50, And a lower bolt 60, a driving liquid supply part 70, and an upper plate support part 80. Here, the upper plate 10, the lower plate 20, the shock absorbing portion 30, the support tube 40, the upper bolt 50 and the lower bolt 60 are the same as the components of Figure 2, so the description thereof will be omitted. do.

The driving liquid supply part 70 is provided in the inner space of the support pipe 40, and supplies the driving liquid accommodated in the inner space to the upper plate support part 80 as the upper plate 10 descends.

In one embodiment, the driving liquid supply unit 70 may include a top plate support cylinder 71, a push rod 72 and a driving liquid tank 73.

The upper plate support cylinder 71 is formed in a cylindrical shape in which the upper side is sealed and the lower side is opened, and is positioned above the inner space of the support tube 40 to support the upper plate 10, and is supported by the pusher 72. As it descends, the push rod 72 pushes downward.

The push rod 72 is inserted into an opening of the upper plate support cylinder 71 to extend downward from the upper disc 721 for supporting the sealed upper side, and a support bar for supporting the upper disc ( 722, and a pressing disc 723 formed in a disc shape below the support bar 722.

The driving liquid tank 73 is accommodated in the inner space, the driving liquid is accommodated in the inner space, the pressing disk 723 of the pusher 72 is seated on the upper side of the inner space, and the pressing liquid disk 723 is lowered and is accommodated in the inner space. The driven liquid is pressed and supplied to the upper plate support part 80.

The upper plate support part 80 is installed at each upper corner of the lower plate 20 to support each corner of the upper plate 10 by using an elastic force, and as the driving liquid is supplied from the driving liquid supply unit 70, the upper plate 10 is provided. The strength of the elastic force supporting the is increased.

Multi-purpose support 2 according to another embodiment having the configuration as described above, as well as the case of elastically supporting the top plate 10 using only the shock absorbing portion 30, each corner of the top plate 10 By additionally supporting, it is possible to more stably support furniture such as a desk supported by the present invention.

4 is a view showing the upper plate support of FIG.

Referring to FIG. 4, the upper plate support part 80 includes an edge support cylinder 81, an elastic body 82, and a lifting piston 83.

The edge supporting cylinder 81 is formed in the shape of a cylinder whose upper side is sealed and the lower side is opened to support the edge of the upper plate 10, and is supported from the upper side of the elevating piston 83 by an elastic body 82 installed in the inner space. do.

In one embodiment, the edge support cylinder 81, it is preferable that the diameter of the upper support surface 84 than the body is formed to be larger than the body so as to stably support the top plate (10).

The elastic body 82 is formed in a spring shape and seated on an upper side of the lifting piston 83, and is inserted into an opening of the edge supporting cylinder 81 to support the edge supporting cylinder 81 by using an elastic force.

The lifting piston 83 is installed at the upper edge of the lower plate 20 to support the elastic body 82, and contracts the elastic body 82 to increase the elastic force of the elastic body 82 supporting the edge supporting cylinder 81. As the driving liquid is supplied from the driving liquid supply pipe connected to and installed from the driving liquid tank 73, the elastic body 82 which extends and supports the edge support cylinder 81 is lifted.

That is, the lifting piston 83 is usually shown in FIG. 4B as the driving fluid is supplied, although the height of the elastic body 82 seated on the upper side is t1 as shown in FIG. 4A. As described above, as the height of the elastic body 82 seated on the upper side is contracted as t2, the elastic force is increased to support the upper plate 10 with a stronger elastic force.

The upper plate support portion 80 having the configuration as described above, when the upper plate 10 is lowered as the shock is transmitted from the desk supported by the upper plate 10, the filling liquid supplied to the lifting piston 83 is increased Accordingly, the elastic force of the elastic body 82 is increased to increase the force supporting the desk, thereby reducing the impact transmitted from the desk, thereby stably supporting the desk.

5 is a diagram showing a schematic configuration of a multi-purpose support according to another embodiment of the present invention.

Referring to FIG. 5, the multipurpose support 3 according to another embodiment of the present invention includes an upper plate 10, a lower plate 20, an impact absorbing unit 30, a support tube 40, and an upper bolt 50. , A lower bolt 60, a driving liquid supply part 70, an upper plate support part 80, and an inclination adjustment part 90.

Here, the upper plate 10, the lower plate 20, the shock absorbing unit 30, the support tube 40, the upper bolt 50, the lower bolt 60, the driving liquid supply unit 70 and the upper plate support unit 80 1 and 4, the description thereof is omitted.

The inclination adjustment unit 90 is installed to be paired with the upper plate support unit 80 along the outer side of the shock absorbing unit 30 and paired with the upper plate support unit 80, and when one side of the upper plate 10 is inclined downward, the upper plate The driving liquid is supplied to the upper plate support part 80 supporting one side of the 10 to increase the strength of the elastic force.

In one embodiment, the inclination adjuster 90 may include a horizontal plate 91, a vertical plate 92, a support piston 93, and an inclination pedestal 94.

The horizontal plate 91 supports the lower one side of the upper plate 10, is connected to and supported by the rear end of the vertical plate 92 so as to be rotatable, and the front end is supported by the support piston 93.

The vertical plate 92 is provided on the outside of the shock absorbing portion 30 and is connected to the rear end of the horizontal plate 91 so as to be rotatable.

The support piston 93 is rotatably connected to the upper end of the horizontal plate, the lower part is seated on the lower end of the front end of the vertical plate 92, the front end of the horizontal plate as shown in (b) of FIG. As it descends, the driving liquid received in the inner space is supplied to the upper plate support part 80 through the connecting pipe 21 installed through the lower plate 20.

The inclined pedestal 94 is provided below the front end of the vertical plate 92, and the inclined surface is opposed to the front end of the horizontal plate so that the support piston 93 seated on the upper face faces the front end of the horizontal plate. Form.

The multi-purpose support 3 according to another embodiment of the present invention having the configuration as described above, when the furniture such as the desk supported by the present invention is inclined, the upper plate 10 on which the furniture is seated When one side is lowered by selecting the upper plate 10 by improving the support force through the supply of the filling liquid to the upper plate support portion 80 also supporting the position through the inclination adjustment unit 90 supporting the position, It is possible to realize an increase in elastic force.

7 is a diagram showing a schematic configuration of a multipurpose support according to still another embodiment of the present invention.

Referring to FIG. 7, the multipurpose support 4 according to still another embodiment of the present invention includes an upper plate 10, a lower plate 20, an impact absorbing unit 30, a support tube 40, and an upper bolt 50. ), The lower bolt 60, the driving liquid supply unit 70, the upper plate support portion 80, the inclination adjustment portion 90 and the elastic force increasing portion 95. Here, the upper plate 10, the lower plate 20, the shock absorbing unit 30, the support tube 40, the upper bolt 50, the lower bolt 60, the driving liquid supply unit 70, the upper plate support unit 80 and Since the inclination adjustment unit 90 is the same as the components of FIGS. 1 to 6, the description thereof is omitted.

The elastic force increasing unit 95 is disposed so that the internal space extending in a helical shape corresponding to the shock absorbing unit 30 is formed in a shape such as an empty balloon and overlaps between the shock absorbing units 30, and a support tube As the driving liquid supplied from the 40 flows into the inner space, the driving liquid is expanded to support the shock absorbing portions 30 to increase the bearing force of the shock absorbing portion 30 supporting the upper plate 10.

In one embodiment, the support tube 40 may accommodate the driving liquid in the inner space and supply the driving liquid contained in the inner space while being contracted as the upper plate 10 descends.

The multipurpose support 4 according to still another embodiment of the present invention having the configuration as described above is used for the filling supplied from the support tube 40 which is contracted while the shock is transmitted from the furniture or the like supported by the present invention. By increasing the elastic force of the shock absorbing portion 30 through the elastic force increasing unit 95 is expanded, it is possible to stably support the furniture even when the impact transmitted from the furniture and the like increases.

1 and 2, the multi-purpose support 1 according to an embodiment of the present invention described above, the elastic body is penetrated in the vertical direction between the upper and lower plates spaced apart from each other in the vertical direction is installed, the inner space of the elastic body Each end is connected to each other and each other end may be formed as a vibration damping unit 1000 having two connecting rings penetrating the upper or lower plate and exposed to the outside.

Conventional earthquake resistance device has a structure that has a bolt protruding up and down, the connection ring is attached to the bolt, the anti-vibration rubber plate is installed, the attachment plate and the inner cover has a very complicated structure and relatively complicated manufacturing and assembly, as well as inconvenient , The pair of connection rings are fixed by the support rod, there was a problem that the gap between the connection ring is impossible to adjust.

Accordingly, the multi-purpose support according to an embodiment of the present invention having the configuration as described above is made of a simple structure, easy to fabricate and assemble, further improved seismic resistance to improve the operational stability, the interval between the connection ring Smooth adjustments can be made to facilitate the seismic setting while improving installation and assembly convenience.

9 is an exploded perspective view of the vibration damping unit according to the present invention.

9, the vibration damping unit 1000 includes an upper plate 100, a lower plate 200, a spring 300, a support tube 400, an upper bolt 500, and a lower bolt 600.

The upper plate 100, the upper insertion groove 110 is formed in a circular shape on the lower surface, is formed in a flat plate shape, the lower plate 200 by the spring 300 and the support pipe 400 installed between the lower plate 200. It is spaced apart on the upper side of).

In this case, the upper plate 100 may form at least one spiral hole corresponding to the thread of the upper bolt 500 so that the thread formed in the upper portion of the upper bolt 500 may be inserted and exposed in the upward direction.

In FIG. 9, only the upper side surface of the upper plate 100 is illustrated, but the upper insertion groove 110 having the same shape as the lower insertion groove 210 on the lower side of the upper plate 100 faces the lower insertion groove 210. Will be.

The lower plate 200 has a lower insertion groove 210 formed in a circular shape on an upper surface thereof, and is spaced apart from the lower side of the upper plate 100 by a spring 300 and a support tube 400 to correspond to the shape of the upper plate 100. Is formed.

In one embodiment, the upper plate 100 or the lower plate 200 may form at least one spiral hole that forms a thread on the inner surface so that the bolt for fastening to the enclosure or the wall is inserted and screwed.

The spring 300, the upper or lower is respectively installed in the upper insertion groove 110 or lower insertion groove 210 to absorb the shock, so that the support tube 400 formed in a shape corresponding to the shape of the inner space is in close contact with Is inserted.

The spring 300 has a lower end and an upper end fitted inside the upper insertion groove 110 and the lower insertion groove 210, and serves to elastically support between the ground and the main body or between the main body and the mounting plate. While forming a shockproof role. The spring 300 is the elastic force is adjusted by the screw coupling interval for the lower plate 200 and the upper plate 100 of the lower bolt 600 and the upper bolt 500, accordingly the pressing elastic force of the spring 300 The seismic performance of the device, i.e., the earthquake-resistant force, is adjusted by this. Therefore, the user can adjust the seismic performance by adjusting the arrangement interval of the lower plate 200 and the upper plate 100 by the lower bolt 600 and the upper bolt 500 according to the size or weight of the power distribution equipment.

The support pipe 400 is formed of an elastic material such as a urethane rubber material is formed in an empty tube shape to be inserted in close contact with the inner space of the spring 300, the upper bolt 500 and the lower bolt 600 in the inner space. Will be located.

At this time, the support pipe 400, in particular, the elastic support of the inner side of the spring 300 up and down so that the elastic behavior of the spring 300 is made stable and burnt between the upper plate 100 and the lower plate 200 Supporting sexually serves to form a shockproof with the spring (300).

The upper bolt 500, the upper end of the thread shape is screwed into the spiral hole of the upper plate 100, the upper end is exposed to the outside of the upper plate 100 is fixed by a bolt, the upper connection ring of the hollow rectangular shape The lower portion 510 is formed is located in the inner space of the support tube 400,

The lower bolt 600 is screwed into the lower plate 200 is screwed with the lower plate 200, the lower end is exposed to the outside of the lower plate 200 is fixed by a bolt, the inner hollow lower connection ring 610 The upper part is fastened to the upper connection ring 510 is located in the inner space of the support tube 400.

FIG. 10 is a view illustrating a connection relationship between an upper connection ring and a lower connection ring of FIG. 9.

Referring to FIG. 10, the upper connection ring 510 or the lower connection ring 610 is inserted into and interposed with each other so as to be perpendicular to each other so as to be perpendicular to each other. Therefore, the sliding movement in the vertical direction (in the direction of the arrow in Fig. 10) is contracted or extended.

Vibration damping unit 1000 having the configuration as described above is made of a simple structure, easy to fabricate and assemble, the seismic resistance is more improved, the operational stability is improved, the gap between the connection ring is smoothly installed and assembled Seismic setting can be easily made while convenience of the image is improved.

In addition, by efficiently absorbing the impact using various structures capable of absorbing the impact, improved seismic reinforcement performance can be provided.

11 is a view showing another embodiment of the upper bolt and the lower bolt of FIG.

Referring to FIG. 11, the upper connection ring 510 or the lower connection ring 610 is fastened with other connection rings to hang the load in the opposite direction to move when sliding in the vertical direction along the inner space of each other. The auxiliary elastic body 700 is provided in the upper or lower space formed in the state.

That is, when the upper and lower lengths of the upper connection ring 510 or the lower connection ring 610 are contracted, the auxiliary elastic member 700 prevents the upper connection ring 510 from descending downward or lower connection ring. By preventing the 610 from moving upward, the shock absorber additionally absorbs the shock along with the spring 300 and the support tube 400 that absorb shock by preventing movement between the connection rings.

12 is an exploded perspective view illustrating another example of the vibration damping unit of FIG. 9.

Referring to FIG. 12, the vibration damping unit 2000 according to another embodiment includes an upper plate 100, a lower plate 200, a spring 300, a support pipe 400, an upper bolt 500, and a lower bolt 600. ) And protrusions 800. Here, the upper plate 100, the lower plate 200, the spring 300, the support pipe 400, the upper bolt 500 and the lower bolt 600 are the same as the components of Figure 9, and a description thereof will be omitted.

The support tube 400 forms at least one protrusion 800 along the outer side surface formed in correspondence with the shape of the space between the frames wound in a spiral form forming the spring 300.

Here, the protrusion 800 is inserted in the space between the frames to support the frame of the spring 300 to attenuate the vibration when the spring 300 vibrates in the vertical direction as shown in FIG.

At this time, the protrusion 800 is formed of a material having the same elasticity as that of the support tube 400, thereby supporting shock and vibration by supporting the up and down contraction by the frame using elastic force.

Hereinafter, another embodiment of the protrusion 800 will be described.

The support pipe 400 for the protrusion 800 according to another embodiment, the thread 410 is formed along the outer surface of the upper and lower, respectively, formed on the lower or upper side of the upper plate 100 or lower plate 200 It is fastened to the additional insertion groove (120, 220) (see Fig. 15).

Referring to FIG. 14, the protrusion 800 according to another exemplary embodiment is formed of a material that does not shrink under pressure in the up and down direction, and is formed in a triangular shape in which the vertical height increases from one side to the other side, and the upper and lower portions. A plurality of hollow grooves 810 are formed in left and right directions, and rollers 820 may be installed in the hollow grooves 810, respectively.

In addition, referring to FIG. 15, the upper plate 100 or the lower plate 200 fastens the thread 410 formed on the upper or lower portion of the support tube 400 on a surface facing the upper or lower portion of the support tube 400. Additional insertion grooves 120 and 220 may be formed to respectively.

Referring to FIG. 16, as the spring 300 contracts and the gap between frames narrows, the support tube 400 moves to the protrusion 800 by elastic force when the protrusion 800 is pressed in the frame and moves in one direction. You can put a load that prevents you from doing so.

That is, when the forces P1 and P2 for contracting the protrusions 800 from the upper and lower directions of the protrusions 800 of FIG. 16 are transmitted, the protrusions 800 may be vertically raised due to the shape of the protrusions 800. Will be forced to move wide (ie P3).

At this time, the projection 800, the frictional force between the upper surface or the lower surface and the surface of the spring 300 opposite to this by a plurality of rollers 820 installed on the upper and lower, the movement in the P3 direction is more It can be made smoothly.

When the protrusions 800 are moved in the P3 direction, the support tube 400 formed of the elastic material provides contraction of the spring 300 by providing a force in the P4 direction, which is a direction opposite to the movement direction of the protrusions 800. It can be prevented and absorbed by shock or vibration transmitted to the spring 300.

The above-described embodiments are for illustrative purposes, and those skilled in the art to which the above-described embodiments belong may easily change to other specific forms without changing the technical spirit or essential features of the above-described embodiments. I can understand. Therefore, it is to be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected by the present specification is represented by the following claims rather than the above description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

1, 2, 3, 4: Multipurpose support
10: tops
20: bottom plate
30: shock absorber
40: support tube
50: upper bolt
60: lower bolt
70: driving liquid supply unit
80: top support
90: tilt adjustment part
95: elastic force increasing portion
1000, 2000: vibration damping part

Claims (2)

A circular upper upper insertion groove is formed on the lower surface and formed in a flat plate shape to support the supported object; And
And a lower lower plate having a circular insertion hole formed on an upper surface thereof and spaced apart from the lower side of the upper plate.
It is formed in the form of a spring, the upper portion is inserted into the upper insertion groove is inserted into the lower insertion groove is installed between the upper plate and the lower plate, the impact transmitted from the upper plate or the lower plate using an elastic force An absorbing shock absorber; A support tube formed in an elastic tube shape and inserted in close contact with an inner space of the shock absorber; The upper end of the thread form is screwed into the upper plate and the upper end is exposed to the outside of the upper plate and is installed on the lower side of the support, and the lower part of which the upper connection ring of the hollow shape is formed in the inner space of the support tube. Located upper bolt; And a threaded lower portion is screwed with the lower plate, and the lower end is exposed to the outside of the lower plate and is installed on the bottom surface. Further comprising: a lower bolt located in the inner space of the tube,
A driving liquid supply unit installed in the inner space of the support tube and supplying a driving liquid contained in the inner space as the upper plate descends; And an upper plate support part installed at each upper corner of the lower plate to support each corner of the upper plate using elastic force, and the strength of the elastic force supporting the upper plate increases as the driving liquid is supplied from the driving liquid supply unit. Include,
The driving liquid supply unit is formed in a cylindrical shape of the upper side is closed and the lower side, the upper plate support cylinder positioned on the upper side of the inner space of the support tube for supporting the upper plate; An upper disc inserted into the opening of the upper plate support cylinder to support the sealed upper side, a support bar extending downward from the upper disc to support the upper disc, and formed in a disc shape below the support bar; A push rod consisting of a press disc; And a driving liquid is accommodated in an inner space, the pressing disc of the pusher is seated on an upper side of the inner space, and the driving liquid accommodated in the inner space is compressed and supplied to the upper plate support as the pressing disc is lowered. A liquid tank;
The upper plate support portion is formed in a cylindrical shape in which the upper side is closed and the lower side is open, the edge support cylinder for supporting the edge of the upper plate; An elastic body formed in a spring shape and inserted into an opening of the edge support cylinder to support the edge support cylinder by using an elastic force; And a driving liquid supply pipe installed at an upper edge of the lower plate to support the elastic body and to be connected to the driving liquid tank so as to contract the elastic body to increase the elastic force of the elastic body supporting the edge supporting cylinder. And a lifting piston which extends as the driving liquid is supplied and lifts the elastic body supporting the edge supporting cylinder.
Opposed to the upper plate support part along the outer side of the shock absorbing part and installed in pairs with the upper plate support part, and when one side of the upper plate is inclined downward, the driving liquid is supplied to the upper plate support part which supports one side of the upper plate. Further comprising; tilt control unit for increasing the intensity of;
The inclination adjustment unit, a horizontal plate for supporting the lower side of the upper plate; A vertical plate installed outside the shock absorber and connected to a rear end of the horizontal plate so as to be rotatable; The upper part is rotatably connected to the front end of the horizontal plate, the lower part is seated on the lower part of the front end of the vertical plate, and contracts as the front end of the horizontal plate descends to supply the driving liquid contained in the inner space to the upper plate support part. Supporting piston; And an incline pedestal installed at a lower end of the vertical plate, the inclined surface of which is formed such that an upper surface thereof faces the front end of the horizontal plate so that the support piston seated on the upper surface faces the front end of the horizontal plate. , Multipurpose support. delete

Images