KR102280781B1 - Ground fixed unit and sight induced stick using this - Google Patents

Abstract

The present invention relates to a ground fixing unit, which can easily fix a rod unit to the bottom, enables the rod unit to be easily maintained in response to damage to the rod unit, and can greatly reduce the time required to install or replace the rod unit, and a sight guidance rod using the same. To this end, the ground fixing unit fixes the rod unit to the bottom so that the rod unit is erected on the bottom, and comprises: a fixed plate module having a plate shape; a plurality of base coupling modules disposed on an upper portion of the fixed plate module at regular intervals in a circumferential direction to be spaced from the center thereof; and a plate coupling module for fixing the fixed plate module to the bottom. The plate coupling module includes: a plate coupling screw integrally formed on the center of a lower portion of the fixed plate module; a plate coupling extension portion inserted into one drilled hole drilled in the bottom in response to the installation position of the rod unit; and a tool coupling portion integrally formed on the center of an upper portion of the fixed plate module to be coaxial to the plate coupling screw.

Description

Floor fixing unit and gaze guide rod using it {GROUND FIXED UNIT AND SIGHT INDUCED STICK USING THIS}

The present invention relates to a floor fixing unit and a gaze induction rod using the same, and more specifically, the rod unit can be easily fixed to the floor, maintenance is simplified in response to damage to the rod unit, and the installation time of the rod unit or It relates to a floor fixing unit for significantly reducing the replacement time of the rod unit and a gaze guide rod using the same.

In general, the line of sight guide rod is installed to ensure the establishment of traffic order and safe operation by inducing the driver to accurately recognize the location of the lane and to prevent the vehicle in motion from encroaching on the lane. It is used for road guidance and regulation, sidewalk and lane separation marking, safety zone marking, crosswalk marking, and separation zone collision prevention.

In particular, a line of sight guide rod is installed to block illegal U-turns in the waiting lane for entering the intersection and where there is frequent movement to the lane without a signal, and to regulate the entry of the other side into the lane where the turning radius is large or the risk of an accident is high. .

However, when the conventional gaze guide rod is installed at a required position on the road, since the body has a vertically erected state from the road surface, the collision between the vehicle and the body in motion occurs frequently, and the impact generated when the vehicle collides with the vehicle. As it is delivered to this body as it is, the body is easily damaged, and the base fixed with the anchor bolt on the road behaves together with the overturned body, leading to the breakage of the anchor bolt, and the maintenance of the damaged anchor bolt is considerable time. This is taking

Republic of Korea Patent Publication No. 10-1498473 (Title of the invention: gaze guide rod using sunlight, announcement on March 12, 2015)

An object of the present invention is to solve the problems of the prior art, so that the rod unit can be easily fixed to the floor, maintenance is simplified in response to the damage of the rod unit, and the installation time of the rod unit or the replacement time of the rod unit can be reduced. It is to provide a floor fixing unit for significantly reducing and a gaze guide rod using the same.

According to a preferred embodiment for achieving the above object of the present invention, the floor fixing unit according to the present invention is a floor fixing unit for fixing the rod unit to the floor so that the rod unit is maintained in a vertically erected state from the floor, a plate-shaped fixed plate module; A plurality of base coupling modules spaced apart from the center in the upper portion of the fixing plate module for coupling with the rod unit and arranged at equal intervals along the circumferential direction; and a decision sum module for fixing the fixed plate module to the floor, wherein the decision sum module includes: a decision sum screw integrally formed in a lower central portion of the fixed plate module; a decision sum expansion unit inserted into one perforation hole perforated in the floor corresponding to the installation position of the rod unit; and a tool coupling part integrally formed in the upper central portion of the fixing plate module to be coaxial with the decision junction screw.

Accordingly, when the decision sum screw is screwed to the decision sum expansion part according to the rotation of the tool coupling part, the judgment sum screw expands the lower part of the judgment sum expansion part, and the judgment sum expansion part is attached to the inner wall of the drilling hole It is closely supported, and the fixed plate module is supported on the floor.

The floor fixing unit according to the present invention is a floor fixing unit for fixing the rod unit to the floor so that the rod unit is maintained in a vertically erected state from the floor, and includes a plate-shaped fixing plate module having a judging hole in the center portion; A plurality of base coupling modules spaced apart from the center in the upper portion of the fixing plate module for coupling with the rod unit and arranged at equal intervals along the circumferential direction; and a decision hap module for fixing the fixed plate module to the floor, wherein the judgment hap module includes: a judgment hap bolt fitted into the judgment hap hole; and a decision sum expansion unit inserted into one perforation hole perforated in the floor corresponding to the installation position of the rod unit.

Accordingly, when the judgment hap bolt is screwed to the judgment hap expansion part according to the rotation of the judgment hap bolt, the judgment hap bolt expands the lower part of the judgment hap expansion part while pressing the fixed plate module, and the plate The coupling extension part is closely supported on the inner wall of the perforation hole, and the fixed plate module is supported on the floor according to the pressing of the judgment hap bolt.

Here, the decision hap module, a closing nut screwed with the judgment hap bolt on the upper portion of the fixed plate module; further includes.

Accordingly, when the closing nut is screw-coupled to the decision-type bolt, the closing nut presses the fixing plate module, and the fixing plate module is supported on the floor according to the pressing of the closing nut.

The floor fixing unit according to the present invention is a floor fixing unit for fixing the rod unit to the floor so that the rod unit is maintained in a vertically erected state from the floor, and includes a plate-shaped fixing plate module having a judging hole in the center portion; A plurality of base coupling modules spaced apart from the center in the upper portion of the fixing plate module for coupling with the rod unit and arranged at equal intervals along the circumferential direction; and a decision hap module for fixing the fixed plate module to the floor, wherein the judgment hap module is inserted into a single perforated hole drilled in the floor corresponding to the installation position of the rod unit, and a claw coupling portion in the center portion an extended chain group that is formed through or recessed; an extension guide inserted into the perforation hole so as to be stacked on the extension chain; a decision sum expansion unit inserted into the expansion guide; a plate fixing bolt that is fitted into the judgment junction hole, and has a cleavage coupling hole formed through the central portion; and a chain coupling bolt that is fitted into the chain group coupling hole and is screw-coupled to the chain group coupling part.

Accordingly, when the plate fixing bolt is screwed to the decision sum expansion part according to the rotation of the plate fixing bolt, the plate fixing bolt expands the lower part of the judgment sum expansion part while pressing the fixing plate module, and the plate The coupling extension part is closely supported on the inner wall of the extension guide, and the fixing plate module is supported on the floor according to the pressing of the plate fixing bolt.

In addition, when the chain group coupling bolt is screwed to the chain group coupling part according to the rotation of the chain group coupling bolt, the extended chain group is raised based on the extension guide, and the extended chain group expands the lower part of the extension guide, The expansion guide is closely supported on the inner wall of the perforation hole.

Here, the decision sum module, the plate fixing nut screwed with the plate fixing bolt on the upper portion of the fixing plate module; further includes.

Accordingly, when the plate fixing nut is screwed to the plate fixing bolt, the plate fixing nut presses the fixing plate module, and the fixing plate module is supported on the floor according to the pressing of the plate fixing nut.

Here, the decision sum module, coupled to the extension guide, a position member for maintaining a gap between the extension guide and the decision sum expansion part; further includes.

The floor fixing unit according to the present invention is a floor fixing unit for fixing the rod unit to the floor so that the rod unit is maintained in a vertically erected state from the floor, and includes: a plate-shaped fixing plate module; A plurality of base coupling modules spaced apart from the center in the upper portion of the fixing plate module for coupling with the rod unit and arranged at equal intervals along the circumferential direction; and a decision hap module for fixing the fixed plate module to the floor, wherein the judgment hap module is inserted into a single perforated hole drilled in the floor corresponding to the installation position of the rod unit, and a claw coupling portion in the center portion an extended chain group that is formed through or recessed; an extension guide inserted into the perforation hole so as to be stacked on the extension chain; a decision screw integrally formed in the lower central portion of the fixing plate module; a decision sum expansion unit inserted into the expansion guide; a tool coupling part integrally formed in an upper central portion of the fixing plate module to be coaxial with the decision junction screw; and an interlace coupling bolt screwed to the interstitial coupling part through the central part of the tool coupling part, the central part of the fixing plate module, and the central part of the decision junction screw.

Accordingly, when the decision sum screw is screwed to the decision sum expansion part according to the rotation of the tool coupling part, the judgment sum screw expands the lower part of the judgment sum expansion part, and the judgment sum expansion part is the inner wall of the extension guide The fixed plate module is supported on the floor.

In addition, when the chain group coupling bolt is screwed to the chain group coupling part according to the rotation of the chain group coupling bolt, the extended chain group is raised based on the extension guide, and the extended chain group expands the lower part of the extension guide, The expansion guide is closely supported on the inner wall of the perforation hole.

Here, the decision sum module, coupled to the extension guide, a position member for maintaining a gap between the extension guide and the decision sum expansion part; further includes.

Here, the decision sum expansion part, a hollow decision hap nut portion in which a screw thread for screw coupling is formed on the inner wall; a close contact wing portion extending from the lower portion of the judgment hap nut portion; and an expansion cutout for separating the contact wing parts into two or more along the circumferential direction of the decision nut part.

Here, when the member screw-coupled to the nut portion of the decision presses the contact wing, the contact wing spreads outward.

Here, the close contact wing portion, a reduced portion extending obliquely toward the center portion from the lower end of the decision hap nut portion; an extension extending obliquely outward from the lower end of the reduced portion; and a contact portion extending in the longitudinal direction of the decision nut portion from the lower end of the extension portion.

The gaze guide rod according to the present invention includes a floor fixing unit according to the present invention; and a rod unit detachably coupled to the base coupling module in the floor fixing unit so as to be erected vertically from the floor.

Here, the rod unit may include: a base member supported by being stacked on the floor fixing unit and detachably coupled to the fixing plate module by the base coupling module; and a bar member integrally coupled to the base member or detachably coupled to the base member so as to be erected vertically from the floor.

According to the floor fixing unit according to the present invention and the line of sight induction rod using the same, the rod unit can be easily fixed to the floor, maintenance is simplified in response to the damage of the rod unit, installation time of the rod unit or replacement of the rod unit time can be greatly reduced.

In addition, the present invention can prevent deformation or damage of the floor fixing unit in the course of an accident, and facilitate replacement of only the damaged rod unit.

In addition, the present invention can stably position the rod unit through the fixing plate module.

In addition, the present invention can stably fix the rod unit to the fixed plate module through the base coupling module, and can shorten the working time by simplifying the attachment and detachment of the rod unit from the floor fixing unit in the maintenance work.

In addition, the present invention can stably fix the fixed plate module to the floor through the decision sum module according to the first example, and make the fixed plate module simple and clear in response to the installation position of the gaze guide rod.

In addition, the present invention can stably fix the fixed plate module to the floor only with a simple assembly process of drilling, inserting, and screwing through the coupling relationship between the fixed plate module and the floor according to the first example, The binding force may be stabilized.

In addition, the present invention can facilitate transportation and storage by minimizing the volume through the decision sum module according to the second example, and prevent deformation or damage of the fixed plate module.

In addition, the present invention can stably fix the fixed plate module to the floor only with a simple assembly process of drilling, inserting, and screwing through the coupling relationship between the fixed plate module and the floor according to the second example, and The pressing force can be adjusted.

In addition, according to the addition of the finishing nut in the coupling relationship between the fixed plate module and the floor according to the second example, the present invention clearly sets the adhesion of the decision sum expansion part in the perforation hole, as well as improves the adhesion between the fixed plate module and the floor. can

In addition, the present invention can facilitate transport and storage by minimizing the volume through the decision sum module according to the third example, prevent deformation or damage of the fixed plate module, and improve the bonding force between the fixed plate module and the floor.

In addition, the present invention can stably fix the fixed plate module to the floor only with a simple assembly process of drilling, inserting, and screwing through the coupling relationship between the fixed plate module and the floor according to the third example, and of the fixed plate module through the plate fixing bolt. The pressing force can be adjusted.

In addition, the present invention clearly sets the adhesion of the extension guide in the perforated hole according to the combination of the interlocking bolt and the extended clamp in the bonding relationship between the fixed plate module and the floor according to the third example, as well as the adhesion between the fixed plate module and the floor. can improve

In addition, according to the addition of the plate fixing nut in the coupling relationship between the fixed plate module and the floor according to the third example, the present invention clearly sets the adhesion force of the decision sum expansion part in the extension guide, as well as improving the adhesion between the fixed plate module and the floor can do it

In addition, the present invention prevents the flow of the decision sum expansion part based on the expansion guide according to the addition of the position member in the coupling relationship between the fixed plate module and the floor according to the third example, while the expansion guide, the judgment sum expansion part, By coaxially matching the plate fixing bolt and the chain coupling bolt, the screw connection can be made smoothly.

In addition, according to the present invention, the fixed plate module can be stably fixed to the floor through the decision sum module according to the fourth example, and the position of the fixed plate module is simple and clear in response to the installation position of the gaze guide rod.

In addition, the present invention can stably fix the fixed plate module to the floor only with a simple assembly process of drilling, inserting, and screwing through the coupling relationship between the fixed plate module and the floor according to the fourth example, The binding force may be stabilized.

In addition, the present invention clearly sets the adhesion of the extension guide in the perforated hole according to the combination of the interlocking bolt and the extended clamp in the bonding relationship between the fixed plate module and the floor according to the fourth example, as well as the adhesion between the fixed plate module and the floor. can improve

In addition, the present invention prevents the flow of the decision sum expansion part based on the expansion guide according to the addition of the position member in the coupling relationship between the fixed plate module and the floor according to the fourth example, while the expansion guide, the judgment sum expansion part, It is possible to smooth the screw connection by coaxially aligning the judgment affix screw, the tool coupling part, and the claw coupling bolt.

In addition, the present invention makes it clear the spread of the close contact wing portion through the detailed configuration of the decision sum expansion part so that the judgment sum expansion part is stably fixed in the perforation hole.

In addition, the present invention can impart a stable elastic force to the close contact wing portion through the detailed configuration of the close contact wing portion, and improve the adhesion of the close contact wing portion in the perforated hole or the expansion guide.

In addition, the present invention is applicable to the conventional gaze induction rod material as it is.

In addition, according to the present invention, the base member can be stably placed in the fixed plate module as the spaced support part or the closing cover part is provided with respect to the rod unit.

In addition, the present invention can clarify the gap at the bottom of the expansion guide through the detailed configuration of the expansion guide, and improve the adhesion between the expansion guide and the perforation hole.

In addition, the present invention makes the coaxial relationship clear through the detailed configuration of the positioning member, prevents the flow of the expansion guide in the expansion guide, and stably fixes the expansion guide and the expansion part in the perforation hole.

1 is a view showing a gaze guide rod according to a first embodiment of the present invention.
Figure 2 is an exploded cross-sectional view showing the gaze guide rod according to the first embodiment of the present invention.
Figure 3 is (a) a plan view and (b) a cross-sectional view showing the fixing plate module of the floor fixing unit in the gaze guide rod according to the first embodiment of the present invention.
Figure 4 is a cross-sectional view showing the decision sum expansion part of the decision sum module in the gaze guide rod according to the first embodiment of the present invention.
5 is a cross-sectional view showing the coupling state of the gaze guide rod according to the first embodiment of the present invention.
6 is an exploded cross-sectional view showing a gaze guide rod according to a second embodiment of the present invention.
7 is (a) a plan view and (b) a cross-sectional view showing the fixing plate module of the floor fixing unit in the gaze guide rod according to the second embodiment of the present invention.
8 is a cross-sectional view showing the coupling state of the gaze guide rod according to the second embodiment of the present invention.
9 is an exploded cross-sectional view showing a gaze guide rod according to a third embodiment of the present invention.
10 is (a) a plan view and (b) a cross-sectional view showing the fixing plate module of the floor fixing unit in the gaze guide rod according to the third embodiment of the present invention.
11 is (a) a plan view and (b) a cross-sectional view showing the position member of the decision sum module in the gaze guide rod according to the third embodiment of the present invention.
12 is a cross-sectional view showing the coupling state of the gaze guide rod according to the third embodiment of the present invention.

Hereinafter, an embodiment of the floor fixing unit and the gaze guide rod using the floor fixing unit according to the present invention will be described with reference to the accompanying drawings. At this time, the present invention is not limited or limited by the examples. In addition, in describing the present invention, detailed descriptions of well-known functions or configurations may be omitted in order to clarify the gist of the present invention. The floor fixing unit according to each embodiment of the present invention will be described as a floor fixing unit included in the gaze induction rod according to each embodiment of the present invention.

From now on, the gaze guide rod according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 5 . The gaze guide rod according to the first embodiment of the present invention includes a floor fixing unit 100 and a rod unit.

The floor fixing unit 100 is coupled to one perforated hole H perforated in the floor. The floor fixing unit 100 fixes the rod unit to the floor so that the rod unit is vertically erected from the floor.

The floor fixing unit 100 is spaced apart from the center in the upper part of the fixed plate module 10 for coupling with the plate-shaped fixed plate module 10 and the rod unit, and a plurality of base coupling modules arranged at equal intervals along the circumferential direction. (20), and may include a decision sum module 30 for fixing the fixed plate module 10 to the floor.

The fixed plate module 10 preferably has substantially the same shape as the lower shape of the base member 40 of the rod unit for stable support of the rod unit. The fixed plate module 10 may have a normal disk shape.

The base coupling module 20 is spaced apart from the center portion of the base member 40 of the rod unit to the outside and formed through the base coupling hole 24 at equal intervals along the edge of the base member 40 of the rod unit, and a fixing plate. The base coupling screw 21 formed integrally with the upper edge of the module 10 or detachably coupled to the upper edge of the fixed plate module 10, and the base coupling to be supported by pressure on the base member 40 of the rod unit It may include a screw 21 and a base coupling nut 22 screw-coupled.

The base coupling hole 24 allows the base coupling screw 21 to pass therethrough.

The base coupling screw 21 is integrally formed on the upper portion of the fixing plate module 10 as shown in FIGS. 2 and 3, and the base coupling screw 21 is spaced apart from the central portion of the fixing plate module 10, and the fixing plate It is formed to protrude at equal intervals along the edge of the module 10 so as to correspond to the base coupling hole 24 1:1.

Although not shown, a module through hole (not shown) is formed through the fixed plate module 10 to correspond to the base coupling hole 24 . The module passing hole (not shown) is spaced apart from the central portion of the fixed plate module 10 , and is formed to pass through at equal intervals along the edge of the fixed plate module 10 so as to correspond 1:1 with the base coupling hole 24 . And the head of the base coupling screw 21 is supported on the lower portion of the fixing plate module 10 so as not to protrude to the lower portion of the fixing plate module 10, and the screw portion of the base coupling screw 21 includes a module through hole (not shown) and a base. The coupling holes 24 are sequentially passed through. At this time, the base coupling screw 21 is to support the base coupling screw 21 in the lower part of the fixing plate module 10 or the module passing hole (not shown) of the fixing plate module 10 so that rotation in the fixing plate module 10 is limited. can

A thread for screwing with the base coupling nut 22 is formed on the outer circumferential surface of the base coupling screw 21 .

A thread for screwing with the base coupling screw 21 is formed on the inner circumferential surface of the base coupling nut 22 .

Accordingly, the base coupling screw 21 passes through the base coupling hole 24 and a part protrudes to the upper portion of the base member 40 of the rod unit, and as the base coupling nut 22 is screwed thereto, the base coupling The nut 22 may press and support the base member 40 of the rod unit.

The base coupling module 20 further includes a base groove portion 23 spaced apart from the center of the base member 40 of the rod unit and recessed at equal intervals along the edge of the base member 40 of the rod unit. can

Accordingly, the base coupling hole 24 is formed through the bottom portion of the base groove portion 23, and when the base coupling nut 22 is screwed to the base coupling screw 21, the base coupling hole 23 has a base coupling. Let the nut 22 be inserted and seated.

The decision sum module 30 is inserted into the decision sum screw 31 integrally formed in the lower central portion of the fixed plate module 10, and one perforation hole (H) perforated in the floor corresponding to the installation position of the rod unit. It may include a decision sum expansion part 32 and a tool coupling part 33 integrally formed in the upper central portion of the fixed plate module 10 so as to be coaxial with the decision sum screw 31 .

A screw thread is formed on the outer circumferential surface of the decision sum screw 31 for screwing with the decision sum expansion part 32 . It is preferable that a pressing protrusion is provided at the end of the decision sum screw 31 for pressing the reduced portion 321 of the closing wing portion, which is the lower portion of the decision sum expansion part 32 .

The decision sum expansion part 32 includes a hollow decision junction nut part 32-1 in which a screw thread for screwing is formed on the inner wall, and a close contact wing part 32 extending from the lower part of the judgment junction nut part 32-1. -2) and an extended cutout 32-3 for separating the contact wing portions 32-2 in two or more along the circumferential direction of the decision nut portion 32-1. Accordingly, when the pressing protrusion of the decision sum screw 31, which is a member screw-coupled to the decision sum nut portion 32-1, presses the contact wing, the contact wing portion 32-2 is spread outward, and is in close contact. The wing is closely supported on the inner wall of the perforated hole (H) so that the decision sum expansion part 32 is fixed to the perforated hole (H).

A screw thread is formed on the inner circumferential surface of the decision nut part 32-1 for screwing with the decision junction screw 31 . For the stability of screwing, it is preferable that a screw thread is formed on the entire inner circumferential surface of the decision nut portion 32-1.

The close contact wing portion 32-2 includes a reduced portion 321 extending obliquely from the lower end of the decision nut portion 32-1 toward the central portion, and an extension extending obliquely outward from the lower end of the reduced portion 321. It may include a portion 322 and a close contact portion 323 extending in the longitudinal direction of the decision nut portion 32-1 from the lower end of the extension portion 322 .

A friction part (not shown) is provided on the outer surface of the contact wing portion 32-2 or the outer surface of the contact portion 323 to improve adhesion with the perforated hole H.

In the extended cutout 32-3, a rounding part is provided at the upper end to prevent the judgment nut part 32-1 from being torn as the close contact wing part 32-2 is opened, thereby preventing the judgment junction nut part 32-1. ) can be prevented from being deformed or damaged.

The tool coupling part 33 may be formed to protrude from the fixing plate module 10 to represent a polygonal cross-section for coupling with the tool. In addition, depending on the type of tool, it may be recessed in the fixed plate module 10 to represent a polygonal cross-section, or may be depressed in a member protruding from the center of the fixed plate module 10 . In the first embodiment of the present invention, although the tool coupling part 33 is configured to have a rectangular cross section, the present invention is not limited thereto, and various known shapes may be applied.

Accordingly, when the decision sum screw 31 is screwed to the decision sum extension part 32 according to the rotation of the tool coupling part 33, the decision sum screw 31 expands the lower part of the decision sum extension part 32 And, the decision sum expansion part 32 is closely supported on the inner wall of the perforated hole (H), and the fixed plate module 10 can be closely supported on the floor.

The rod unit is detachably coupled to the floor fixing unit 100 . The rod unit may be detachably coupled to the base coupling module 20 in the floor fixing unit 100 so as to be erected vertically from the floor.

The rod unit is stacked on the floor fixing unit 100 and supported by a base member 40 detachably coupled to the fixing plate module 10 by the base coupling module 20, and the base member 40 so as to be erected vertically from the floor. It may include a rod member 50 integrally coupled to or detachably coupled to the base member 40 .

The base member 40 may have a truncated cone shape in which an upper portion forms a circular cross-section.

The base member 40 may include a support base 41 supported by the fixed plate module 10 and a rod coupling part 42 provided in an upper central portion of the support base to which the rod member 50 is detachably coupled. there is.

Although not shown, the rod coupling portion 42 may be omitted, and the rod member 50 may be integrally protruded from the upper central portion of the base member 40 .

Such a rod unit may be applied as it is the conventional eye-guide rod material.

A spaced support portion may be provided at an edge of the base member 40 .

When the base member 40 is fixed to the fixed plate module 10 through the base coupling module 20 , the spaced support part allows the base member 40 to be elastically supported while being spaced apart from the fixed plate module 10 .

This spaced support portion includes a gap portion 43 extending from the edge of the base member 40 toward the fixed plate module 10, and a base support portion 44 extending from the spacer 43 to be stacked and supported on the fixed plate module 10. may include. Although not shown, the base support part 44 may extend from the spacer part 43 so as to be stacked and supported on the floor. At this time, the lower portion of the spacer 43 surrounds the edge of the fixed plate module 10 .

The edge of the base member 40 may be provided with a finishing cover portion 45 as in the second embodiment of the present invention.

The closing cover part 45 allows the base member 40 to be stacked and supported on the fixed plate module 10 when the base member 40 is fixed to the fixed plate module 10 through the base coupling module 20 . In particular, the lower bottom of the base groove portion 23 recessed in the base member 40 is laminated and supported on the upper portion of the fixed plate module 10 to improve the bonding force between the base member 40 and the fixed plate module 10 , and the fixed plate module It is possible to prevent the flow of the base member 40 based on (10).

In the first embodiment of the present invention, the edge of the base member 40, if any one of the separation support portion and the closing cover portion 45 can be included, it is sufficient.

The rod member 50 may have a rod shape with an upper portion closed, or may have a rod shape with a separate coupling part on the upper portion. The rod member 50 may have a hollow shape to realize weight reduction. A gaze guide part 51 for improving visibility may be provided on the outer peripheral surface of the rod member 50 . The gaze guide unit 51 may improve visibility through reflection of light.

From now on, the gaze guide rod according to the second embodiment of the present invention will be described with reference to FIGS. 6 to 8 . The gaze guide rod according to the second embodiment of the present invention includes a floor fixing unit 100 and a rod unit.

The floor fixing unit 100 is coupled to one perforated hole H perforated in the floor. The floor fixing unit 100 fixes the rod unit to the floor so that the rod unit is vertically erected from the floor.

The floor fixing unit 100 is spaced apart from the center in the upper part of the fixed plate module 10 for coupling with the plate-shaped fixed plate module 10 and the rod unit, and a plurality of base coupling modules arranged at equal intervals along the circumferential direction. (20), and may include a decision sum module 30 for fixing the fixed plate module 10 to the floor.

The fixed plate module 10 preferably has substantially the same shape as the lower shape of the base member 40 of the rod unit for stable support of the rod unit. The fixed plate module 10 may have a normal disk shape.

In particular, in the central portion of the fixed plate module 10, a judgment hap-hole 11 for fitting a judgment hap-bolt 34-1 to be described later is formed through.

The base coupling module 20 is spaced apart from the center portion of the base member 40 of the rod unit to the outside and formed through the base coupling hole 24 at equal intervals along the edge of the base member 40 of the rod unit, and a fixing plate. The base coupling screw 21 is integrally formed on the upper edge of the module 10 or is detachably coupled to the upper edge of the fixed plate module 10, and the base is coupled to the base member 40 of the rod unit to be pressurized and supported. It may include a screw 21 and a base coupling nut 22 screw-coupled.

The base coupling hole 24 allows the base coupling screw 21 to pass therethrough.

The base coupling screw 21 is integrally formed on the upper portion of the fixing plate module 10 as shown in FIGS. 6 and 7 , and the base coupling screw 21 is spaced apart from the center portion of the fixing plate module 10, and the fixing plate It is formed to protrude at equal intervals along the edge of the module 10 so as to correspond to the base coupling hole 24 1:1.

Although not shown, a module through hole (not shown) is formed through the fixed plate module 10 to correspond to the base coupling hole 24 . The module passing hole (not shown) is spaced apart from the central portion of the fixed plate module 10 , and is formed to pass through at equal intervals along the edge of the fixed plate module 10 so as to correspond 1:1 with the base coupling hole 24 . And the head of the base coupling screw 21 is supported on the lower portion of the fixing plate module 10 so as not to protrude to the lower portion of the fixing plate module 10, and the screw portion of the base coupling screw 21 includes a module through hole (not shown) and a base. The coupling holes 24 are sequentially passed through. At this time, the base coupling screw 21 is to support the base coupling screw 21 in the lower part of the fixing plate module 10 or the module passing hole (not shown) of the fixing plate module 10 so that rotation in the fixing plate module 10 is limited. can

A thread for screwing with the base coupling nut 22 is formed on the outer circumferential surface of the base coupling screw 21 .

A thread for screwing with the base coupling screw 21 is formed on the inner circumferential surface of the base coupling nut 22 .

Accordingly, the base coupling screw 21 passes through the base coupling hole 24 and a part protrudes to the upper portion of the base member 40 of the rod unit, and as the base coupling nut 22 is screwed thereto, the base coupling The nut 22 may press and support the base member 40 of the rod unit.

The base coupling module 20 further includes a base groove portion 23 spaced apart from the center of the base member 40 of the rod unit and recessed at equal intervals along the edge of the base member 40 of the rod unit. can

Accordingly, the base coupling hole 24 is formed through the bottom portion of the base groove portion 23, and when the base coupling nut 22 is screwed to the base coupling screw 21, the base coupling hole 23 has a base coupling. Let the nut 22 be inserted and seated.

The decision hap module 30 is a plate which is inserted into the judgment hap bolt 34-1 fitted to the judgment hap hole 11, and one perforated hole H drilled in the floor corresponding to the installation position of the rod unit. It may include a coupling extension (32).

The decision hapbolt 34-1 may include a head part supported on the upper portion of the fixed plate module 10 and a screw part passing through the judgment hap hole 11 . A screw thread is formed on the outer circumferential surface for screw coupling with the decision sum expansion part 32 in the screw part. The end of the screw portion is preferably provided with a pressing protrusion for pressing the reduced portion 321 of the sealing wing portion, which is the lower portion of the decision sum expansion portion 32 .

The decision sum expansion part 32 includes a hollow decision junction nut part 32-1 in which a screw thread for screwing is formed on the inner wall, and a close contact wing part 32 extending from the lower part of the judgment junction nut part 32-1. -2) and an extended cutout 32-3 for separating the contact wing portions 32-2 in two or more along the circumferential direction of the decision nut portion 32-1. Accordingly, when the pressing protrusion of the decision-joint bolt 34-1, which is a member screwed to the decision-joint nut part 32-1, presses the contact wing, the contact-wing part 32-2 is spread outward. , the close contact wing is closely supported on the inner wall of the perforated hole (H) so that the decision sum expansion part 32 is fixed to the perforated hole (H).

A screw thread is formed on the inner circumferential surface of the decision hap nut portion 32-1 for screwing with the decision hap nut 34-1. For the stability of screwing, it is preferable that a screw thread is formed on the entire inner circumferential surface of the decision nut portion 32-1.

The close contact wing portion 32-2 includes a reduced portion 321 extending obliquely from the lower end of the decision nut portion 32-1 toward the central portion, and an extension extending obliquely outward from the lower end of the reduced portion 321. It may include a portion 322 and a close contact portion 323 extending in the longitudinal direction of the decision nut portion 32-1 from the lower end of the extension portion 322 .

A friction part (not shown) is provided on the outer surface of the contact wing portion 32-2 or the outer surface of the contact portion 323 to improve adhesion with the perforated hole H.

In the extended cutout 32-3, a rounding part is provided at the upper end to prevent the judgment nut part 32-1 from being torn as the close contact wing part 32-2 is opened, thereby preventing the judgment junction nut part 32-1. ) can be prevented from being deformed or damaged.

Accordingly, when the judgment hap bolt 34-1 is screwed to the judgment hap expansion part 32 according to the rotation of the judgment hap bolt 34-1, the judgment hap bolt 34-1 is the judgment hap expansion part ( While expanding the lower part of the 32), the fixed plate module 10 is pressed, the decision sum expansion part 32 is closely supported on the inner wall of the perforation hole (H), and the fixed plate module 10 is the decision sum bolt 34-1. ) can be closely supported on the floor according to the pressure.

The decision sum module 30 may further include a closing nut 34-2 screwed to the decision sum bolt 34-1 on the upper portion of the fixed plate module 10 . A screw thread is formed on the inner circumferential surface of the finishing nut 34-2 for screwing with the screw portion of the ruling hapbol bolt 34-1.

Accordingly, when the closing nut 34-2 is screwed to the judgment sum bolt 34-1, the closing nut 34-2 presses the fixing plate module 10, and the fixing plate module 10 is the closing nut ( 34-2), it can be closely supported on the floor.

The rod unit is detachably coupled to the floor fixing unit 100 . The rod unit may be detachably coupled to the base coupling module 20 in the floor fixing unit 100 so as to be erected vertically from the floor.

The rod unit is stacked on the floor fixing unit 100 and supported by a base member 40 detachably coupled to the fixing plate module 10 by the base coupling module 20, and the base member 40 so as to be erected vertically from the floor. It may include a rod member 50 integrally coupled to or detachably coupled to the base member 40 .

The base member 40 may have a truncated cone shape with an upper portion forming a circular cross section.

The base member 40 may include a support base 41 supported by the fixed plate module 10 and a rod coupling part 42 provided in an upper central portion of the support base to which the rod member 50 is detachably coupled. there is.

Although not shown, the rod coupling portion 42 may be omitted, and the rod member 50 may be integrally protruded from the upper central portion of the base member 40 .

Such a rod unit may be applied as it is the conventional eye-guide rod material.

A finishing cover part 45 may be provided at an edge of the base member 40 .

The closing cover part 45 allows the base member 40 to be stacked and supported on the fixed plate module 10 when the base member 40 is fixed to the fixed plate module 10 through the base coupling module 20 . In particular, the lower bottom of the base groove portion 23 recessed in the base member 40 is laminated and supported on the upper portion of the fixed plate module 10 to improve the bonding force between the base member 40 and the fixed plate module 10 , and the fixed plate module It is possible to prevent the flow of the base member 40 based on (10).

The edge of the base member 40 may be provided with a spaced support portion as in the first embodiment of the present invention.

In the second embodiment of the present invention, the edge of the base member 40 may include any one of the separation support portion and the closing cover portion 45, it is sufficient.

The rod member 50 may have a rod shape with an upper portion closed, or may have a rod shape with a separate coupling part on the upper portion. The rod member 50 may have a hollow shape to realize weight reduction. A gaze guide part 51 for improving visibility may be provided on the outer peripheral surface of the rod member 50 . The gaze guide unit 51 may improve visibility through reflection of light.

In the gaze induction rod according to the second embodiment of the present invention, the same reference numerals are used for the same configuration as the gaze induction rod according to the first embodiment of the present invention.

From now on, the gaze guide rod according to the third embodiment of the present invention will be described with reference to FIGS. 9 to 12 . The gaze induction rod according to the third embodiment of the present invention may represent a structure expanded from the gaze induction rod according to the second embodiment of the present invention. The gaze guide rod according to the third embodiment of the present invention includes a floor fixing unit 100 and a rod unit.

The floor fixing unit 100 is coupled to one perforated hole H perforated in the floor. The floor fixing unit 100 fixes the rod unit to the floor so that the rod unit is vertically erected from the floor.

The floor fixing unit 100 is spaced apart from the center in the upper part of the fixed plate module 10 for coupling with the plate-shaped fixed plate module 10 and the rod unit, and a plurality of base coupling modules arranged at equal intervals along the circumferential direction. (20), and may include a decision sum module 30 for fixing the fixed plate module 10 to the floor.

The fixed plate module 10 preferably has substantially the same shape as the lower shape of the base member 40 of the rod unit for stable support of the rod unit. The fixed plate module 10 may have a normal disk shape.

In particular, in the central portion of the fixing plate module 10, a judgment combination hole 11 for fitting a plate fixing bolt 38-1, which will be described later, is formed penetratingly.

The base coupling module 20 is spaced apart from the center portion of the base member 40 of the rod unit to the outside and formed through the base coupling hole 24 at equal intervals along the edge of the base member 40 of the rod unit, and a fixing plate. The base coupling screw 21 formed integrally with the upper edge of the module 10 or detachably coupled to the upper edge of the fixed plate module 10, and the base coupling to be supported by pressure on the base member 40 of the rod unit It may include a screw 21 and a base coupling nut 22 screw-coupled.

The base coupling hole 24 allows the base coupling screw 21 to pass therethrough.

The base coupling screw 21 is integrally formed on the upper portion of the fixing plate module 10 as shown in FIGS. 9 and 10 , and the base coupling screw 21 is spaced apart from the center portion of the fixing plate module 10, and the fixing plate It is formed to protrude at equal intervals along the edge of the module 10 so as to correspond to the base coupling hole 24 1:1.

Although not shown, a module through hole (not shown) is formed through the fixed plate module 10 to correspond to the base coupling hole 24 . The module passing hole (not shown) is spaced apart from the central portion of the fixed plate module 10 , and is formed to pass through at equal intervals along the edge of the fixed plate module 10 so as to correspond 1:1 with the base coupling hole 24 . And the head of the base coupling screw 21 is supported on the lower portion of the fixing plate module 10 so as not to protrude to the lower portion of the fixing plate module 10, and the screw portion of the base coupling screw 21 includes a module through hole (not shown) and a base. The coupling holes 24 are sequentially passed through. At this time, the base coupling screw 21 is to support the base coupling screw 21 in the lower part of the fixing plate module 10 or the module passing hole (not shown) of the fixing plate module 10 so that rotation in the fixing plate module 10 is limited. can

A thread for screwing with the base coupling nut 22 is formed on the outer circumferential surface of the base coupling screw 21 .

A thread for screwing with the base coupling screw 21 is formed on the inner circumferential surface of the base coupling nut 22 .

Accordingly, the base coupling screw 21 passes through the base coupling hole 24 and a part protrudes to the upper portion of the base member 40 of the rod unit, and as the base coupling nut 22 is screwed thereto, the base coupling The nut 22 may press and support the base member 40 of the rod unit.

The base coupling module 20 further includes a base groove portion 23 spaced apart from the center of the base member 40 of the rod unit and recessed at equal intervals along the edge of the base member 40 of the rod unit. can

Accordingly, the base coupling hole 24 is formed through the bottom portion of the base groove portion 23, and when the base coupling nut 22 is screwed to the base coupling screw 21, the base coupling hole 23 has a base coupling. Let the nut 22 be inserted and seated.

The decision combination module 30 is inserted into a single perforation hole (H) perforated in the floor corresponding to the installation position of the rod unit, and the extended crusher 36 through which the interlocking unit 361 penetrates or is recessed in the center portion and , the expansion guide 35 inserted into the perforation hole (H) so as to be stacked on the expansion cleavage machine 36, the decision sum expansion part 32 inserted into the expansion guide 35, and the decision combination hole 11 are fitted together It may include a plate fixing bolt 38-1 through which a chain coupling hole is formed in the central portion, and a chain coupling bolt 39 that is fitted into the chain coupling hole and is screwed to the chain coupling part 361. .

The extended chain machine 36 has a smaller diameter than the lower part, and a truncated cone shape having a lower diameter compared to the upper part, and a trapezoidal longitudinal cross-sectional shape. In the central portion of the extended chain group 36, the chain group coupling part 361 is formed through or recessed, so that the chain group coupling bolt 39 is screwed to the chain group coupling part 361.

The expansion guide 35 includes a hollow support tube portion 351 , a support wing portion 352 extending from the lower portion of the support tube portion 351 , and a support wing portion 352 along the circumferential direction of the support tube portion 351 . It may include a support incision 353 that separates two or more. A friction part (not shown) is provided on the inner surface of the expansion guide 35 or the inner surface of the support tube part 351 to improve adhesion with the decision sum expansion part 32 .

The inner diameter of the support tube portion 351 is formed to be equal to or larger than the outer diameter of the decision sum extension portion 32 for stable insertion of the decision sum extension portion 32, so that the space between the support tube portion 351 and the decision sum extension number can be spaced apart. there is.

The support wing portion 352 extends in the longitudinal direction of the support tube portion 351 from the lower end of the support tube portion 351, and the diameter of the imaginary circle in contact with the inner surface of the support blade portion 352 is Since the upper diameter is the same as or larger than the lower diameter of the extended chain machine 36, it is formed smaller than the lower diameter of the extended chain machine 36, so when the expanded chain machine 36 moves toward the support cylinder part 351, the expanded chain machine 36 presses the support wing part 352. This allows the support wing portion 352 to open smoothly to the outside.

In addition, the diameter of the imaginary circle in contact with the outer circumferential surface of the support wing portion 352 is formed to be substantially the same as the lower diameter of the extension extension machine, and the extension chain machine 36 and the support wing portion 352 in the perforation hole (H). can be stably inserted.

A rounding part is provided at the upper end of the support cutout 353 to prevent the support tubular part 351 from being torn as the support wing part 352 spreads, thereby preventing the support tubular part 351 from being deformed or damaged.

The decision sum expansion part 32 includes a hollow decision junction nut part 32-1 in which a screw thread for screwing is formed on the inner wall, and a close contact wing part 32 extending from the lower part of the judgment junction nut part 32-1. -2) and an extended cutout 32-3 for separating the contact wing portions 32-2 in two or more along the circumferential direction of the decision nut portion 32-1. Accordingly, when the pressing protrusion of the plate fixing bolt 38-1, which is a member screw-coupled to the judgment nut portion 32-1, presses the contact wing, the contact wing is spread outward, and the contact wing is an expansion guide. (35) is closely supported on the inner wall so that the decision sum expansion part 32 is fixed to the inside of the expansion guide (35).

A screw thread is formed on the inner circumferential surface for screw coupling with the plate fixing bolt 38-1 in the decision nut portion 32-1. For the stability of screwing, it is preferable that a screw thread is formed on the entire inner circumferential surface of the decision nut portion 32-1.

The close contact wing portion 32-2 includes a reduced portion 321 extending obliquely from the lower end of the decision nut portion 32-1 toward the central portion, and an extension extending obliquely outward from the lower end of the reduced portion 321. It may include a portion 322 and a close contact portion 323 extending in the longitudinal direction of the decision nut portion 32-1 from the lower end of the extension portion 322 . A friction part (not shown) is provided on the outer surface of the contact wing portion 32-2 or the outer surface of the contact portion 323 to improve adhesion with the extension guide 35 .

In the extended cutout 32-3, a rounding part is provided at the upper end to prevent the judgment nut part 32-1 from being torn as the close contact wing part 32-2 is opened, thereby preventing the judgment junction nut part 32-1. ) can be prevented from being deformed or damaged.

A chain coupling hole is formed through the central portion of the plate fixing bolt 38-1 so that the chain coupling bolt 39 passes stably and is smoothly screwed to the chain coupling part 361 of the extended chain machine 36.

The plate fixing bolt 38 - 1 may include a head part supported on the upper part of the fixing plate module 10 and a screw part passing through the judgment combination hole 11 . A screw thread is formed on the outer circumferential surface for screw coupling with the decision sum expansion part 32 in the screw part. The end of the screw portion is preferably provided with a pressing protrusion for pressing the reduced portion 321 of the sealing wing portion, which is the lower portion of the decision sum expansion portion 32 .

Interstitial coupling bolt 39 may include a head portion supported on the upper portion of the plate fixing bolt 38-1, and a screw portion passing through the interstitial coupling hole. A screw thread is formed on the outer circumferential surface for screwing with the screw coupling part 361 of the extended chain machine 36 . Such a screw thread is provided only in the lower part of the screw part, so that the screw coupling between the screw part and the interlace coupling part 361 is facilitated, and it is possible to prevent abrasion of the interlace coupling hole by the screw thread of the screw part.

Accordingly, when the plate fixing bolt 38-1 is screwed to the decision sum expansion part 32 according to the rotation of the plate fixing bolt 38-1, the plate fixing bolt 38-1 is the judgment sum expansion part ( While expanding the lower part of the 32), the fixed plate module 10 is pressed, the decision sum expansion part 32 is closely supported on the inner wall of the extension guide 35, and the fixed plate module 10 is the plate fixing bolt 38-1. ) can be closely supported on the floor according to the pressure.

In addition, when the chain group coupling bolt 39 is screwed to the chain group coupling part 361 according to the rotation of the chain group coupling bolt 39, the expansion chain machine 36 is raised based on the expansion guide 35, and the expansion chain machine ( 36) expands the lower portion of the expansion guide 35, the expansion guide 35 may be closely supported on the inner wall of the perforation hole (H).

The decision sum module 30 may further include a plate fixing nut 38-2 screwed to the plate fixing bolt 38-1 at the upper portion of the fixing plate module 10. A thread is formed on the inner circumferential surface of the plate fixing nut 38-2 for screwing with the threaded portion of the plate fixing bolt 38-1.

Accordingly, when the plate fixing nut 38-2 is screwed to the plate fixing bolt 38-1, the closing nut 34-2 presses the fixing plate module 10, and the fixing plate module 10 is fixed to the plate. According to the pressure of the nut 38-2, it may be closely supported on the floor.

The decision sum module 30 may further include a positioning member 37 coupled to the extension guide 35 to maintain a gap between the extension guide 35 and the decision sum extension part 32 .

The positioning member 37 is formed to protrude along the edge of the positioning pad 372 in correspondence to the gap between the plate-shaped positioning pad 372 and the expansion guide 35 and the decision sum expansion part 32 It may include at least two positioning pins 374 .

A pad through hole 373 is formed through the center portion so that the plate fixing bolt 38-1 passes through the fixed position pad 372 .

At the end of the positioning pin 374, a tip 375 for guiding the positioning pin 374 at an interval between the expansion guide 35 and the decision sum expansion part 32 may be formed to protrude sharply.

As shown in Figs. 11 and 12, the position member 37 expands with the expansion guide 35 according to the pressing of the plate fixing nut 38-2 together with the configuration of the plate fixing nut 38-2 as shown in Figs. It may be fitted into the gap between the parts 32 .

Then, in the fixed plate module 10, it is preferable that the fixed position coupling hole 371 is formed so that the fixed position pin 374 passes through the periphery of the decision combining hole 11 . The in-place coupling hole 371 communicates with the gap between the expansion guide 35 and the decision sum expansion part 32 .

Accordingly, after arranging the positioning pad 372 between the plate fixing nut 38-2 and the fixing plate module 10, the plate fixing nut 38-2 is the plate fixing bolt from the upper part of the fixing plate module 10. When screwed to 38-1, the plate fixing nut 38-2 presses the positioning pad 372, and the positioning pin 374 passes through the positioning coupling hole 371 and the extension guide 35 ) and the decision sum expansion part 32 may be fitted into the gap. In addition, the plate fixing nut 38-2 may press the fixing plate module 10 together with the positioning pad 372 according to the screw coupling.

Although not shown, the positioning member 37 is stacked and supported on the lower portion of the fixing plate module 10 regardless of the plate fixing nut 38-2, and is fitted between the expansion guide 35 and the decision sum expansion part 32. can be

Accordingly, after arranging the positioning pad 372 between the lower portion of the fixed plate module 10 and the extension guide 35 , the plate fixing bolt 38-1 is installed in the upper portion of the fixed plate module 10 . (32) or when the plate fixing nut (38-2) is screwed in the plate fixing bolt (38-1), the plate fixing bolt (38-1) or the plate fixing nut (38-2) is fixed plate module Press (10), the fixed plate module 10 presses the positioning pad 372, and the positioning pin 374 is to be fitted into the gap between the expansion guide 35 and the judgment sum expansion part 32. can

The rod unit is detachably coupled to the floor fixing unit 100 . The rod unit may be detachably coupled to the base coupling module 20 in the floor fixing unit 100 so as to be erected vertically from the floor.

The rod unit is stacked on the floor fixing unit 100 and supported by a base member 40 detachably coupled to the fixing plate module 10 by the base coupling module 20, and the base member 40 so as to be erected vertically from the floor. It may include a rod member 50 integrally coupled to or detachably coupled to the base member 40 .

The base member 40 may have a truncated cone shape with an upper portion forming a circular cross section.

The base member 40 may include a support base 41 supported by the fixed plate module 10 and a rod coupling part 42 provided in an upper central portion of the support base to which the rod member 50 is detachably coupled. there is.

Although not shown, the rod coupling portion 42 may be omitted, and the rod member 50 may be integrally protruded from the upper central portion of the base member 40 .

Such a rod unit may be applied as it is the conventional eye-guide rod material.

A finishing cover part 45 may be provided at an edge of the base member 40 .

The closing cover part 45 allows the base member 40 to be stacked and supported on the fixed plate module 10 when the base member 40 is fixed to the fixed plate module 10 through the base coupling module 20 . In particular, the lower bottom of the base groove portion 23 recessed in the base member 40 is laminated and supported on the upper portion of the fixed plate module 10 to improve the bonding force between the base member 40 and the fixed plate module 10 , and the fixed plate module It is possible to prevent the flow of the base member 40 based on (10).

An edge of the base member 40 may be provided with a spaced support part as in the first embodiment of the present invention instead of the closing cover part 45 .

In the third embodiment of the present invention, the edge of the base member 40 may include any one of the separation support portion and the closing cover portion 45, it is sufficient.

The rod member 50 may have a rod shape with an upper portion closed, or may have a rod shape with a separate coupling part on the upper portion. The rod member 50 may have a hollow shape to realize weight reduction. A gaze guide part 51 for improving visibility may be provided on the outer peripheral surface of the rod member 50 . The gaze guide unit 51 may improve visibility through reflection of light.

In the gaze induction rod according to the third embodiment of the present invention, the same reference numerals are used for the same configuration as the gaze induction rod according to the first or second embodiment of the present invention.

Although not shown, the gaze guide rod according to the fourth embodiment of the present invention will be described with reference to the first and third embodiments of the present invention. The gaze induction rod according to the fourth embodiment of the present invention may represent an extended structure from the gaze induction rod according to the first embodiment of the present invention. The gaze guide rod according to the fourth embodiment of the present invention includes a floor fixing unit 100 and a rod unit.

The floor fixing unit 100 is coupled to one perforated hole H perforated in the floor. The floor fixing unit 100 fixes the rod unit to the floor so that the rod unit is vertically erected from the floor.

The floor fixing unit 100 is spaced apart from the center in the upper part of the fixed plate module 10 for coupling with the plate-shaped fixed plate module 10 and the rod unit, and a plurality of base coupling modules arranged at equal intervals along the circumferential direction. (20), and may include a decision sum module 30 for fixing the fixed plate module 10 to the floor.

The fixed plate module 10 preferably has substantially the same shape as the lower shape of the base member 40 of the rod unit for stable support of the rod unit. The fixed plate module 10 may have a normal disk shape.

The base coupling module 20 is spaced apart from the center portion of the base member 40 of the rod unit to the outside and formed through the base coupling hole 24 at equal intervals along the edge of the base member 40 of the rod unit, and a fixing plate. The base coupling screw 21 formed integrally with the upper edge of the module 10 or detachably coupled to the upper edge of the fixed plate module 10, and the base coupling to be supported by pressure on the base member 40 of the rod unit It may include a screw 21 and a base coupling nut 22 screw-coupled.

The base coupling hole 24 allows the base coupling screw 21 to pass therethrough.

For example, the base coupling screw 21 is integrally formed on the upper portion of the fixing plate module 10, and the base coupling screw 21 is spaced apart from the central portion of the fixing plate module 10, and the edge of the fixing plate module 10 is removed. It is formed to protrude at equal intervals along the base so as to correspond to the base coupling hole 24 1:1.

As another example, a module passing hole (not shown) is formed through the fixing plate module 10 to correspond to the base coupling hole 24 . The module passing hole (not shown) is spaced apart from the central portion of the fixed plate module 10 , and is formed to pass through at equal intervals along the edge of the fixed plate module 10 so as to correspond 1:1 with the base coupling hole 24 . And the head of the base coupling screw 21 is supported on the lower portion of the fixing plate module 10 so as not to protrude to the lower portion of the fixing plate module 10, and the screw portion of the base coupling screw 21 includes a module through hole (not shown) and a base. The coupling holes 24 are sequentially passed through. At this time, the base coupling screw 21 is to support the base coupling screw 21 in the lower part of the fixing plate module 10 or the module passing hole (not shown) of the fixing plate module 10 so that rotation in the fixing plate module 10 is limited. can

A thread for screwing with the base coupling nut 22 is formed on the outer circumferential surface of the base coupling screw 21 .

A thread for screwing with the base coupling screw 21 is formed on the inner circumferential surface of the base coupling nut 22 .

Accordingly, the base coupling screw 21 passes through the base coupling hole 24 and a part protrudes to the upper portion of the base member 40 of the rod unit, and as the base coupling nut 22 is screwed thereto, the base coupling The nut 22 may press and support the base member 40 of the rod unit.

The base coupling module 20 further includes a base groove portion 23 spaced apart from the center of the base member 40 of the rod unit and recessed at equal intervals along the edge of the base member 40 of the rod unit. can

Accordingly, the base coupling hole 24 is formed through the bottom portion of the base groove portion 23, and when the base coupling nut 22 is screwed to the base coupling screw 21, the base coupling hole 23 has a base coupling. Let the nut 22 be inserted and seated.

The decision combination module 30 is inserted into a single perforation hole (H) perforated in the floor corresponding to the installation position of the rod unit, and the extended crusher 36 through which the interlocking unit 361 penetrates or is recessed in the center portion and , the expansion guide 35 inserted into the perforation hole (H) so as to be stacked on the expansion chain machine 36 , the decision screw 31 integrally formed in the lower central portion of the fixed plate module 10 , and the expansion guide 35 ), the decision sum expansion part 32 inserted into the decision sum screw 31 and the tool coupling part 33 integrally formed in the upper central part of the fixed plate module 10 so as to be coaxial with the decision sum screw 31, and the tool coupling part 33 ) passing through the central portion of the central portion and the central portion of the fixed plate module 10 and the central portion of the decision sum screw 31 may include an interstitial coupling bolt 39 screwed to the interstitial coupling portion 361 .

As in the third embodiment of the present invention, the dilator 36 has an upper diameter smaller than that of the lower portion, and a lower diameter is larger than that of the upper truncated cone shape, and has a trapezoidal longitudinal cross-sectional shape. In the central portion of the extended chain group 36, the chain group coupling part 361 is formed through or recessed, so that the chain group coupling bolt 39 is screwed to the chain group coupling part 361.

The expansion guide 35 has a hollow support tube portion 351 as in the third embodiment of the present invention, a support wing portion 352 extending from the lower portion of the support tube portion 351, and the circumferential direction of the support tube portion 351 . It may include a support cutout 353 for separating the support wing portion 352 into two or more along the. A friction part (not shown) is provided on the inner surface of the expansion guide 35 or the inner surface of the support tube part 351 to improve adhesion with the decision sum expansion part 32 .

The inner diameter of the support tube portion 351 is formed to be equal to or larger than the outer diameter of the decision sum extension portion 32 for stable insertion of the decision sum extension portion 32, so that the space between the support tube portion 351 and the decision sum extension number can be spaced apart. there is.

The support wing portion 352 extends in the longitudinal direction of the support tube portion 351 from the lower end of the support tube portion 351, and the diameter of the imaginary circle in contact with the inner surface of the support blade portion 352 is Since the upper diameter is the same as or larger than the lower diameter of the extended chain machine 36, it is formed smaller than the lower diameter of the extended chain machine 36, so when the expanded chain machine 36 moves toward the support cylinder part 351, the expanded chain machine 36 presses the support wing part 352. This allows the support wing portion 352 to open smoothly to the outside.

In addition, the diameter of the imaginary circle in contact with the outer circumferential surface of the support wing portion 352 is formed to be substantially the same as the lower diameter of the extension extension machine, and the extension chain machine 36 and the support wing portion 352 in the perforation hole (H). can be stably inserted.

A rounding part is provided at the upper end of the support cutout 353 to prevent the support tubular part 351 from being torn as the support wing part 352 spreads, thereby preventing the support tubular part 351 from being deformed or damaged.

A screw thread is formed on the outer circumferential surface of the decision sum screw 31 for screwing with the decision sum expansion part 32 . It is preferable that a pressing protrusion is provided at the end of the decision sum screw 31 for pressing the reduced portion 321 of the sealing wing part, which is the lower part of the decision sum expansion.

The decision sum expansion part 32 includes a hollow decision junction nut part 32-1 in which a screw thread for screwing is formed on the inner wall, and a close contact wing part 32 extending from the lower part of the judgment junction nut part 32-1. -2) and an extended cutout 32-3 for separating the contact wing portions 32-2 in two or more along the circumferential direction of the decision nut portion 32-1. Accordingly, when the pressing protrusion of the decision sum screw 31, which is a member screw-coupled to the decision sum nut part 32-1, presses the contact wing, the contact wing spreads outward, and the contact wing expands the guide 35 ) is closely supported on the inner wall so that the decision sum expansion part 32 is fixed to the inside of the expansion guide 35 .

A screw thread is formed on the inner circumferential surface of the decision nut part 32-1 for screwing with the decision junction screw 31 . For the stability of screwing, it is preferable that a screw thread is formed on the entire inner circumferential surface of the decision nut portion 32-1.

The close contact wing portion 32-2 includes a reduced portion 321 extending obliquely from the lower end of the decision nut portion 32-1 toward the central portion, and an extension extending obliquely outward from the lower end of the reduced portion 321. It may include a portion 322 and a close contact portion 323 extending in the longitudinal direction of the decision nut portion 32-1 from the lower end of the extension portion 322 . A friction part (not shown) is provided on the outer surface of the contact wing portion 32-2 or the outer surface of the contact portion 323 to improve adhesion with the extension guide 35 .

In the extended cutout 32-3, a rounding part is provided at the upper end to prevent the judgment nut part 32-1 from being torn as the close contact wing part 32-2 is opened, thereby preventing the judgment junction nut part 32-1. ) can be prevented from being deformed or damaged.

The tool coupling part 33 may be formed to protrude from the fixing plate module 10 to represent a polygonal cross-section for coupling with the tool. In addition, depending on the type of tool, it may be recessed in the fixed plate module 10 to represent a polygonal cross-section, or may be depressed in a member protruding from the center of the fixed plate module 10 . In the fourth embodiment of the present invention, as in the first embodiment of the present invention, the tool coupling part 33 has a rectangular cross section, but the present invention is not limited thereto, and various known shapes may be applied.

Here, in the central part of the tool coupling part 33 provided integrally, the central part of the fixed plate module 10, and the central part of the decision screw 31, as in the third embodiment of the present invention, the interlaced coupling hole is formed through. do.

In the fourth embodiment of the present invention, a chain coupling hole is formed through, so that the chain coupling bolt 39 stably passes and is smoothly screwed to the chain coupling part 361 of the extended chain device 36 .

Interstitial coupling bolt 39 may include a head portion supported on the upper portion of the tool coupling portion 33, and a screw portion passing through the interstitial coupling hole. A screw thread is formed on the outer circumferential surface for screwing with the screw coupling part 361 of the extended chain machine 36 . Such a screw thread is provided only in the lower part of the screw part, so that the screw coupling between the screw part and the interlace coupling part 361 is facilitated, and it is possible to prevent abrasion of the interlock coupling hole by the screw thread of the screw part.

Accordingly, when the decision sum screw 31 is screwed to the decision sum extension part 32 according to the rotation of the tool coupling part 33, the decision sum screw 31 expands the lower part of the decision sum extension part 32 and the decision sum expansion part 32 is closely supported on the inner wall of the expansion guide 35 , and the fixed plate module 10 can be closely supported on the floor.

In addition, when the chain group coupling bolt 39 is screwed to the chain group coupling part 361 according to the rotation of the chain group coupling bolt 39, the expansion chain machine 36 is raised based on the expansion guide 35, and the expansion chain machine ( 36) expands the lower portion of the expansion guide 35, the expansion guide 35 may be closely supported on the inner wall of the perforation hole (H).

The decision sum module 30 may further include a positioning member 37 coupled to the extension guide 35 to maintain a gap between the extension guide 35 and the decision sum extension part 32 .

The positioning member 37 is formed to protrude along the edge of the positioning pad 372 in correspondence to the gap between the plate-shaped positioning pad 372 and the expansion guide 35 and the decision sum expansion part 32 It may include at least two positioning pins 374 .

A pad through hole 373 is formed through the center portion so that the plate fixing bolt 38-1 passes through the fixed position pad 372 .

At the end of the positioning pin 374, a tip 375 for guiding the positioning pin 374 at an interval between the expansion guide 35 and the decision sum expansion part 32 may be formed to protrude sharply.

Then, the positioning member 37 may be stacked and supported on the lower portion of the fixed plate module 10 to be fitted between the expansion guide 35 and the decision sum expansion part 32 .

Accordingly, the positioning pad 372 is disposed between the lower part of the fixed plate module 10 and the extension guide 35, and then the tool coupling part 33 is rotated at the upper part of the fixed plate module 10 to make a decision screw ( 31) is screwed together with the decision sum expansion part 32, the fixed plate module 10 presses the positioning pad 372, and the positioning pin 374 is the expansion guide 35 and the judgment sum expansion part 32 ) is fitted in the gap between them.

The rod unit is detachably coupled to the floor fixing unit 100 . The rod unit may be detachably coupled to the base coupling module 20 in the floor fixing unit 100 so as to be erected vertically from the floor.

The rod unit is stacked on the floor fixing unit 100 and supported by a base member 40 detachably coupled to the fixing plate module 10 by the base coupling module 20, and the base member 40 so as to be erected vertically from the floor. It may include a rod member 50 integrally coupled to or detachably coupled to the base member 40 .

The base member 40 may have a truncated cone shape with an upper portion forming a circular cross section.

As an example, the base member 40 includes a support base 41 supported by the fixed plate module 10 and a rod coupling portion 42 provided at an upper central portion of the support base to which the rod member 50 is detachably coupled. may include

As another example, the rod coupling portion 42 may be omitted, and the rod member 50 may be integrally protruded from the upper central portion of the base member 40 .

Such a rod unit may be applied as it is the conventional eye-guide rod material.

The edge of the base member 40 may be provided with a spaced support portion as in the first embodiment of the present invention.

When the base member 40 is fixed to the fixed plate module 10 through the base coupling module 20 , the spaced support part allows the base member 40 to be elastically supported while being spaced apart from the fixed plate module 10 .

This spaced support portion includes a gap portion 43 extending from the edge of the base member 40 toward the fixed plate module 10, and a base support portion 44 extending from the spacer 43 to be stacked and supported on the fixed plate module 10. may include. Although not shown, the base support part 44 may extend from the spacer part 43 so as to be stacked and supported on the floor. At this time, the lower portion of the spacer 43 surrounds the edge of the fixed plate module 10 .

The edge of the base member 40 may be provided with a finishing cover portion 45 as in the second embodiment of the present invention.

The closing cover part 45 allows the base member 40 to be stacked and supported on the fixed plate module 10 when the base member 40 is fixed to the fixed plate module 10 through the base coupling module 20 . In particular, the lower bottom of the base groove portion 23 recessed in the base member 40 is laminated and supported on the upper portion of the fixed plate module 10 to improve the bonding force between the base member 40 and the fixed plate module 10 , and the fixed plate module It is possible to prevent the flow of the base member 40 based on (10).

In the fourth embodiment of the present invention, the edge of the base member 40, if any one of the separation support portion and the closing cover portion 45 can be included, it is sufficient.

The rod member 50 may have a rod shape with an upper portion closed, or may have a rod shape with a separate coupling part on the upper portion. The rod member 50 may have a hollow shape to realize weight reduction. A gaze guide part 51 for improving visibility may be provided on the outer peripheral surface of the rod member 50 . The gaze guide unit 51 may improve visibility through reflection of light.

In the gaze induction rod according to the fourth embodiment of the present invention, the same reference numerals are used for the same configuration as the gaze induction rod according to the first or second embodiment or the third embodiment of the present invention.

According to the above-described floor fixing unit 100 and the gaze induction rod using the same, the rod unit can be easily fixed to the floor, maintenance is simplified in response to the damage of the rod unit, and the installation time of the rod unit or the The replacement time can be greatly reduced.

In addition, it is possible to prevent deformation or damage of the floor fixing unit 100 in the course of an accident, and to smoothly replace only the damaged rod unit.

In addition, it is possible to stably position the rod unit through the fixed plate module 10 .

In addition, the rod unit can be stably fixed to the fixing plate module 10 through the base coupling module 20, and the working time can be shortened by simplifying the attachment and detachment of the rod unit from the floor fixing unit 100 in maintenance work. there is.

In addition, the fixed plate module 10 can be stably fixed to the floor through the decision sum module 30 according to the first example, and the positioning of the fixed plate module 10 is simple and clear in response to the installation position of the gaze guide rod. let it be done

In addition, through the coupling relationship between the fixed plate module 10 and the floor according to the first example, it is possible to stably fix the fixed plate module 10 to the floor only with a simple assembly process of drilling, inserting, and screwing, and the decision screw 31 ) and the binding force of the decision sum expansion unit 32 can be stabilized.

In addition, it is possible to minimize the volume through the decision sum module 30 according to the second example to facilitate transportation and storage, and to prevent deformation or damage of the fixed plate module 10 .

In addition, through the coupling relationship between the fixed plate module 10 and the floor according to the second example, it is possible to stably fix the fixed plate module 10 to the floor only with a simple assembly process of drilling, inserting, and screwing, and the decision bolt 34 The pressing force of the fixed plate module 10 through -1) can be adjusted.

In addition, according to the addition of the closing nut 34-2 in the coupling relationship between the fixed plate module 10 and the floor according to the second example, the adhesion of the judgment sum expansion part 32 in the perforation hole H is clearly set. Of course, it is possible to improve the adhesion between the fixed plate module 10 and the floor.

In addition, the volume is minimized through the decision sum module 30 according to the third example to facilitate transport and storage, prevent deformation or damage of the fixed plate module 10, and increase the bonding force between the fixed plate module 10 and the floor. can be improved

In addition, through the coupling relationship between the fixed plate module 10 and the floor according to the third example, it is possible to stably fix the fixed plate module 10 to the floor only with a simple assembly process of drilling, inserting, and screwing, and the plate fixing bolt 38 The pressing force of the fixed plate module 10 through -1) can be adjusted.

In addition, according to the coupling relationship of the interlocking device coupling bolt 39 and the extended chaining device 36 in the coupling relationship between the fixed plate module 10 and the floor according to the third example, the adhesion of the expansion guide 35 in the perforated hole H is clearly defined. of course, it is possible to improve the adhesion between the fixed plate module 10 and the floor.

In addition, according to the addition of the plate fixing nut 38-2 in the coupling relationship between the fixing plate module 10 and the floor according to the third example, the adhesion force of the judgment sum expansion part 32 in the expansion guide 35 is clearly set Of course, it is possible to improve the adhesion between the fixed plate module 10 and the floor.

In addition, according to the addition of the position member 37 in the coupling relationship between the fixed plate module 10 and the floor according to the third example, the flow of the judgment sum expansion part 32 is prevented based on the expansion guide 35, By coaxially matching the expansion guide 35, the decision sum expansion part 32, the plate fixing bolt 38-1, and the interlocking device coupling bolt 39, it is possible to facilitate screw coupling.

In addition, the fixed plate module 10 can be stably fixed to the floor through the decision sum module 30 according to the fourth example, and the fixed plate module 10 can be positioned easily and clearly in response to the installation position of the gaze guide rod. let it be done

In addition, through the coupling relationship between the fixed plate module 10 and the floor according to the fourth example, it is possible to stably fix the fixed plate module 10 to the floor only with a simple assembly process of drilling, inserting, and screwing, and the decision screw 31 ) and the binding force of the decision sum expansion unit 32 can be stabilized.

In addition, according to the coupling relationship of the interlocking device coupling bolt 39 and the extended chaining machine 36 in the coupling relationship between the fixed plate module 10 and the floor according to the fourth example, the adhesion of the expansion guide 35 in the perforated hole H is clearly defined. of course, it is possible to improve the adhesion between the fixed plate module 10 and the floor.

In addition, according to the addition of the position member 37 in the coupling relationship between the fixed plate module 10 and the floor according to the fourth example, the flow of the judgment sum expansion part 32 is prevented based on the expansion guide 35, By coaxially matching the extension guide 35, the decision sum expansion part 32, the decision sum screw 31, the tool coupling part 33, and the claw coupling bolt 39, it is possible to facilitate screw coupling. there is.

In addition, the widening of the close contact wing portion 32-2 is made clear through the detailed configuration of the decision sum expansion part 32 so that the judgment sum expansion part 32 is stably fixed in the perforation hole (H).

In addition, a stable elastic force is imparted to the close contact wing portion 32-2 through the detailed configuration of the close contact wing portion 32-2, and the contact wing portion 32-2 in the perforated hole (H) or the expansion guide 35 adhesion can be improved.

In addition, it is possible to apply the conventional eye-guide rod material as it is.

In addition, as the separation support part or the closing cover part 45 is provided with respect to the rod unit, the base member 40 can be stably disposed in the fixed plate module 10 .

In addition, through the detailed configuration of the expansion guide 35, it is possible to clarify the gap at the bottom of the expansion guide 35, and to improve the adhesion between the expansion guide 35 and the perforation hole (H).

In addition, the coaxial relationship is made clear through the detailed configuration of the positioning member 37, the flow of the judgment sum expansion part 32 in the expansion guide 35 is prevented, and the expansion guide 35 in the perforation hole (H). and the decision sum expansion part 32 to be stably fixed.

Although the preferred embodiment of the present invention has been described with reference to the drawings as described above, those skilled in the art may change the present invention in various ways without departing from the spirit and scope of the present invention as set forth in the following claims. may be modified or changed.

H: perforated hole 100: floor fixing unit 10: fixing plate module
11: judgment joint hole 20: base coupling module 21: base coupling screw
22: base coupling nut 23: base groove 24: base coupling hole
30: decision sum module 31: decision sum screw 32: decision sum expansion part
32-1: judgment hap nut part 32-2: close contact wing part 32-3: extended cutout part
321: reduced portion 322: expanded portion 323: contact portion
33: tool coupling part 34-1: judgment hap bolt 34-2: closing nut
35: expansion guide 351: support tube portion 352: support wing portion
353: support cutout 36: extended chain group 361: chain group coupling part
37: fixed position member 371: fixed position coupling hole 372: fixed position pad
373: pad through hole 374: position pin 375: tip
38-1: plate fixing bolt 38-2: plate fixing nut 39: chain coupling bolt
40: base member 41: support base 42: rod coupling portion
43: gap portion 44: base support 45: finish cover portion
50: rod unit 51: gaze induction unit

Claims (6)

delete delete delete It is a floor fixing unit for fixing the rod unit to the floor so that the rod unit is vertically erected from the floor,
A fixed plate module in the shape of a plate in which a decision hap hole is formed in the central portion;
A plurality of base coupling modules spaced apart from the center in the upper portion of the fixing plate module for coupling with the rod unit and arranged at equal intervals along the circumferential direction; and
It includes; a decision sum module for fixing the fixed plate module to the floor;
The decision sum module is
an extended cleavage machine inserted into a single perforation hole perforated in the floor corresponding to the installation position of the rod unit, and having a cleavage coupling portion penetrating or recessed in the central portion;
an extension guide inserted into the perforation hole so as to be stacked on the extension chain;
a decision sum expansion unit inserted into the expansion guide;
a plate fixing bolt that is fitted into the judgment junction hole, and has a cleavage coupling hole formed through the central portion; and
A chain group coupling bolt fitted to the chain group coupling hole and screw-coupled to the chain group coupling part; includes,
When the plate fixing bolt is screwed to the decision sum expansion part according to the rotation of the plate fixing bolt, the plate fixing bolt expands the lower part of the judgment sum expansion part while pressing the fixing plate module, and the judgment sum expansion part It is closely supported on the inner wall of the extension guide, and the fixing plate module is supported on the floor according to the pressure of the plate fixing bolt,
When the chain group coupling bolt is screwed into the chain group coupling part according to the rotation of the chain group coupling bolt, the extended chain group is raised with respect to the extension guide, and the extended chain group expands the lower part of the expansion guide, and the expansion The guide is a floor fixing unit, characterized in that closely supported on the inner wall of the drilling hole.
5. The method of claim 4,
The decision sum module is
Further comprising; a plate fixing nut screwed to the plate fixing bolt at the upper portion of the fixing plate module,
When the plate fixing nut is screwed to the plate fixing bolt, the plate fixing nut presses the fixing plate module, and the fixing plate module is supported on the floor according to the pressing of the plate fixing nut.
It is a floor fixing unit that fixes the rod unit to the floor so that the rod unit is vertically erected from the floor,
a plate-shaped fixed plate module;
A plurality of base coupling modules spaced apart from the center in the upper portion of the fixing plate module for coupling with the rod unit and arranged at equal intervals along the circumferential direction; and
It includes; a decision sum module for fixing the fixed plate module to the floor;
The decision sum module is
an extended cleavage machine inserted into a single perforation hole perforated in the floor corresponding to the installation position of the rod unit, and having a cleavage coupling portion penetrating or recessed in the central portion;
an extension guide inserted into the perforation hole so as to be stacked on the extension chain;
a decision screw integrally formed in the lower central portion of the fixing plate module;
a decision sum expansion unit inserted into the expansion guide;
a tool coupling part integrally formed in an upper central portion of the fixing plate module to be coaxial with the decision junction screw; and
Including; and a interlace coupling bolt which is screwed to the interlace coupling part through the central part of the tool coupling part, the central part of the fixing plate module, and the central part of the judgment sum screw.
When the decision sum screw is screwed to the decision sum extension part according to the rotation of the tool coupling part, the decision sum screw expands the lower part of the decision sum extension part, and the decision sum extension part closely supports the inner wall of the extension guide and the fixed plate module is supported on the floor,
When the chain group coupling bolt is screwed into the chain group coupling part according to the rotation of the chain group coupling bolt, the extended chain group is raised with respect to the extension guide, and the extended chain group expands the lower part of the expansion guide, and the expansion The guide is a floor fixing unit, characterized in that closely supported on the inner wall of the drilling hole.

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