JP2024019577A - Connection structure of block body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a connection structure of a block body which can easily connect block bodies, such as pedestals, with each other.

SOLUTION: A connection structure of a block body includes: a first pedestal 11 and a second pedestal 12 which are provided with a pair of facing surfaces and recessed parts 16 being open in a direction intersecting with a facing direction and may be stacked top of each other; a connection member 30 in which two insertion parts 32, 32 to be respectively inserted into the recessed part 16 provided at the first pedestal 11 and the recessed part 16 provided at the second pedestal 12 located adjacent to the first pedestal 11 in a state that these two pedestals 10 are stacked on top of each other are formed protruding from a base 31 in a same direction; and maintaining means which maintains a state that the two insertion parts 32, 32 are inserted into the respective recessed parts 16, 16 of the adjacent pedestals 10, 10. The stacked pedestals 10, 10 are connected with each other by inserting the two insertion parts 32, 32 into the respective recessed parts 16, 16 of the adjacent pedestals 10, 10.

SELECTED DRAWING: Figure 2

COPYRIGHT: (C)2024,JPO&INPIT

Description

The present invention relates to a connecting structure of block bodies that supports an installation body such as an outdoor unit of an air conditioner, wiring/piping materials, etc. by raising it upward from an installation surface.

A pedestal is installed between the installation surface and the installation object in order to install the installation object such as the outdoor unit of the air conditioner, wiring/piping materials, heat pump unit, etc. in a raised state above the installation surface such as the floor. There is. At this time, a spacer may be provided on the pedestal in order to adjust the height from the installation surface. A pedestal device described in Patent Document 1 is known as a pedestal device including a pedestal and a spacer.

The pedestal device described in Patent Document 1 can arrange wiring and piping materials according to the height position from the installation surface, and includes a pedestal that can hold wiring and piping materials at the upper part, and a pedestal that can raise the height of the pedestal. The spacer includes a pedestal, and a fixture for fixing the spacer to the installation surface. The pedestal and spacer are connected using bolts. Here, when the installation height of the wiring/piping material from the installation surface is large, a plurality of spacers are used and long bolts are used to connect the pedestal and the spacers.

Japanese Patent Application Publication No. 2015-154537

However, since the pedestal device described in Patent Document 1 uses bolts as a means for connecting the pedestal and the spacer or between spacers, it is necessary to rotate the bolt when connecting the pedestal, which is very troublesome. Met.
Further, since the bolts for connecting the pedestal and the spacer are attached in the stacking direction of the pedestal and the spacer, the bolt is required to be long depending on the number of spacers to be stacked. For this reason, it is necessary to prepare multiple types of bolts with different lengths depending on the installation height of the wiring/piping material, and managing the bolts is also troublesome.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a structure for connecting block bodies, which can easily connect block bodies such as pedestals, and can connect block bodies together at low cost.

The connecting structure of block bodies according to claim 1 is such that two block bodies are provided with a pair of opposing surfaces and a recess opening in a direction intersecting the opposing direction of the pair of surfaces, the recess opening in the same direction. arranged adjacently with the opposite direction of the pair of surfaces as the adjacent direction,
Two insertion portions formed to protrude in the same direction from the base of the connecting member include the recess provided in one of the adjacently arranged block bodies, and the other block body adjacent to the one block body. are respectively inserted into the recesses provided in the
A locking pawl that allows movement in the insertion direction into the recess and prevents movement in the removal direction by locking to the inner surface of the recess is inserted into each of the recesses together with the insertion portion,
The two blocks arranged adjacent to each other are connected to each other.

The block body connection structure according to claim 1 allows the block bodies to be connected not only vertically but also horizontally.

In particular, in the block body connection structure of claim 2, adhesive non-hardening putty is filled between the two insertion portions and the recess, and the non-hardening putty is filled with the locking pawl and the recess. covers the inner surface of
The connecting structure of block bodies according to claim 3 is such that two block bodies are provided with a pair of opposing surfaces and a recess opening in a direction intersecting the opposing direction of the pair of surfaces, the recess opening in the same direction. arranged adjacently with the opposite direction of the pair of surfaces as the adjacent direction,
Two insertion portions formed to protrude in the same direction from the base of the connecting member include the recess provided in one of the adjacently arranged block bodies, and the other block body adjacent to the one block body. are respectively inserted into the recesses provided in the
A non-hardening putty having adhesiveness is filled between the two insertion portions and the recess,
Both of the blocks arranged adjacent to each other are connected to each other.

In the block body connection structure according to claim 3, since the putty is non-hardening, the connection member can be easily removed.

In particular, in the block body connection structure according to claim 4, a locking pawl inserted into each of the recesses together with an insertion portion locks on the inner surface of the inserted recess, and the non-hardening putty It covers the locking pawl and the inner surface of the recess. This prevents either or both of the locking pawl and the inner surface of the recess from cracking or deforming due to vibration.

In particular, the connecting structure of block bodies according to claim 5 is such that a protrusion protruding from the other facing surface fits into a recessed part formed in one of the facing surfaces of the block bodies disposed adjacent to each other. There is. This prevents the plurality of block bodies from shifting in the direction of the pair of surfaces.

In the present invention, a plurality of pedestals or block bodies are stacked such that recesses opening in a direction intersecting with the opposing directions of a pair of opposing surfaces are opened in the same direction, and the blocks protrude in the same direction from the base of the connecting member. The two formed insertion portions are inserted so as to straddle the respective recesses of both adjacent pedestals or both block bodies, and this inserted state is maintained by a maintaining means or filling with adhesive putty, so that it is simply a connecting member. Adjacent pedestals, etc. can be easily connected by simply inserting the two insertion members into the respective recesses of both adjacent pedestals, etc.

In addition, the connecting member can be attached from the side of the pedestal or block body, which is the direction that intersects the direction in which the pair of surfaces face each other, so multiple pedestals, etc. can be connected using multiple connecting members. In this case, by using a common connecting member, the connection can be made at low cost.

FIG. 2 is a perspective view showing a state in which an installation body is raised and installed on a surface to be installed using the pedestal device of the embodiment of the present invention. The pedestal device of FIG. 1 is shown, in which (a) is a perspective view, (b) is a front view, and (c) is a side sectional view. The first pedestal of FIG. 2 is shown, with (a) being a perspective view and (b) being a front view. The second pedestal of FIG. 2 is shown, with (a) being a perspective view and (b) being a front view. The state in which the first pedestal is stacked on the second pedestal is shown, (a) is a perspective view, and (b) is a front view. The connecting member of FIG. 2 with the locking member attached thereto is shown, with (a) being a perspective view, (b) being a plan view, (c) being a left side view, and (d) being a front view. FIG. 6B is an enlarged sectional view taken along line AA in FIG. 6(b). The connecting member of FIG. 6 is shown, in which (a) is a perspective view, (b) is a plan view, (c) is a left side view, and (d) is a front view. The locking member of FIG. 6 is shown, with (a) being a perspective view and (b) being a side view. The pedestal device of Figure 2 is shown, (a) is a front view, (b) is a sectional view taken along the line BB in (a), and (c) is a state in which the locking pawl is locked in the recess. It is an enlarged view seen from the side opposite to the opening. FIG. 3 is a perspective view showing a state in which putty is injected from the through hole of the connecting member shown in FIG. 2; A state in which three pedestals of the same shape are stacked is shown, (a) is a perspective view, and (b) is a front view. 8 is a sectional view showing a different locking member from that shown in FIG. 7. FIG.

<Pedestal device>
First, a pedestal device according to an embodiment of the present invention will be explained based on the drawings.
The pedestal device of this embodiment is placed below an installation object installed on an installation surface such as the ground or floor, and supports the installation object at a position raised a predetermined distance above the installation surface. . Examples of installed objects include outdoor units of air conditioners, wiring and piping materials, and heat pump units. FIG. 1 shows an installation body 50 raised upward from an installation surface 51 by a pedestal device 1. In this embodiment, an outdoor unit of an air conditioner shown in FIG. 1 is exemplified as the installation body 50. Further, the pedestal device 1 is illustrated as shown in FIG. 2, in which two pedestals 10 are stacked one above the other.

The pedestal device 1 shown in FIG. 2 has a plurality of pedestals 10 that have a recess 16 open on one side and can be stacked on top of each other, in this embodiment two adjacent large and small pedestals 10, and each recess 16 of the two pedestals 10, 10. , 16, and is attached from the lateral direction intersecting the stacking direction across the two pedestals 10, 10; and a retaining means 40 for maintaining the state in which the connecting member 30 is inserted into each of the recesses 16, 16 of the two pedestals 10, 10 and preventing the connecting member 30 from coming off. The two stacked pedestals 10, 10 are connected to each other by being inserted into the respective recesses 16, 16 of the pedestals 10, 10.

Specifically, the pedestal 10 of the pedestal device 1 is formed in a straight line with a constant cross section, and as shown in FIGS. A recess 16 opening in the direction X crossing the opposing direction, that is, the length direction of the pedestal 10, is formed and is symmetrical in the width direction Y, and a pair of recesses 16, 16 are opened in the same direction. They can be stacked on top of each other with the opposing direction Z of the surfaces 13, 13 being in the vertical direction. The two pedestals 10, 10 shown in FIG. 2 of this embodiment have different lengths between the pair of surfaces 13, 13 and different heights, and the two pedestals 10, 10 shown in FIG. The length H1 between the surfaces 13, 13 is larger than the length H2 between the pair of surfaces 13, 13 of the second pedestal 12 shown in FIG. 5(b). The first pedestal 11 and the second pedestal 12 have the same overall length, which is the length L in the direction intersecting the opposing direction of the pair of surfaces 13, 13.

A groove 17 having a constant width is formed in a straight line along the entire length of the pedestal 10 at the center in the width direction of each of the upper surface 14 and the lower surface 15, which are a pair of opposing surfaces 13, 13. A pair of left and right extension pieces 21, 21 are provided at the opening edge of the groove 17, extending from both sides in the width direction to the opposite side in the groove width direction so as to narrow the width of the groove 17 along the upper surface 14 and the lower surface 15. is continuously formed along the entire length of the groove 17 along the direction in which the groove 17 extends. This groove 17 allows attachment of a fixture for fixing an air conditioner outdoor unit and wiring/piping materials. Therefore, each pedestal 10 can also be used alone.

Inside each groove 17, 17 of the pair of opposing surfaces 13, 13, a space 18 having a rectangular cross section surrounded by the left and right side surfaces 19, the bottom surface 20, and a pair of extension pieces 21, 21 is provided in the pedestal 10. Both ends of the space 18 in the length direction, that is, both ends of the pedestal 10 in the length direction in the space 18, are recessed portions 16 into which the insertion portions 32 of the connecting members 30 are inserted. It consists of In other words, the recesses 16 are provided at two locations at both ends where the inserting direction of the insertion portion 32 of the connecting member 30 is opposite to each other in the internal space 18 of each groove 17 on the upper surface 14 and lower surface 15 of the pedestal 10. There are places set up. Furthermore, each recess 16 is provided so that the distance from the surface of the pair of surfaces 13, 13 on the side facing the adjacent pedestal 10 is the same.

In addition, the recesses 16 provided in the second pedestal 12 are provided on both sides of the second pedestal 12 in the length direction, respectively, at positions deviated in the opposing direction of the pair of surfaces 13, 13, that is, in positions deviated in the height direction. In this embodiment, two recesses 16 are provided, and the two recesses 16 formed at vertically shifted positions have the same distance from the adjacent surface of the pair of surfaces 13, 13. That is, the distance of the upper recess 16a from the upper surface 14 to which it is close is the same as the distance from the lower surface 15 to which it is adjacent to the lower recess 16b. Further, the upper recess 16a and the lower recess 16b are formed in the same shape.

As shown in FIG. 8, the connecting member 30 includes two insertion portions 32, 32 formed protruding from a base portion 31 in the same direction. The two insertion portions 32, 32 are provided in the lower recess 16b provided in the first pedestal 11 and in the second pedestal 12 adjacent to the first pedestal 11 when the two pedestals 10, 10 are stacked. It is inserted into the upper recess 16a. The base 31 is formed in a rectangular shape and is sized to cover the entire openings of the upper recess 16a and the lower recess 16b. The two insertion parts 32, 32 are vertically symmetrically arranged on one side of the base 31, and each insertion part 32 is formed in a U-shaped plate shape consisting of a top wall 32a and a pair of left and right side walls 32b, 32b, and is symmetrical. It is provided to protrude from one side of the base 31 into the recess 16 in a direction perpendicular to the one side of the base 31 .

The widthwise outer dimension B1 of each U-shaped plate-shaped insertion portion 32 shown in FIG. 6(d) is the inner dimension B2 of both side surfaces 19, 19 in the recess 16 of the base 10 as shown in FIG. 5(b). The same or slightly smaller size. Furthermore, the gap S between the upper and lower sides of the opposing side walls 32b, 32b of the two insertion portions 32, 32 shown in FIG. The thickness is the same as or slightly larger than the thickness of two pieces 21, 21 stacked on top of each other. As a result, the extension pieces 21, 21 of the respective grooves 17, 17 of the two stacked pedestals 10, 10 enter into the gap S between the two insertion parts 32, 32 in a vertically overlapping state. In this state, the two upper and lower insertion parts 32, 32 are inserted into the lower recess 16b of the first pedestal 11 and the upper recess 16a of the second pedestal 12, and one connecting member 30 is inserted into the two pedestals 10, It is attached across 10 pieces. Here, the insertion portion 32 of the connecting member 30 has a predetermined rigidity and is not easily deformed, and after the connecting member 30 is attached across the two stacked pedestals 10, 10, prevent them from separating in the stacking direction.

In addition, as shown in FIGS. 8 and 11, the base 31 of the connecting member 30 penetrates in the protruding direction of the inserting parts 32 at a position between the two inserting parts 32, and has adhesiveness at the tip of the protruding direction. A through hole 33 into which putty 43 can be injected is formed. The through hole 33 may be formed in advance, or may be formed by knocking out when necessary. Here, the sticky putty 43 is injected into the recess 16 and functions as a retaining means 40 to prevent the connecting member 30 from coming off, and protects the inside of the recess 16 .

A maintaining means 40 for maintaining the insertion state of the insertion part 32 into the recess 16 is provided on a locking member 41 attached to each of the two insertion parts 32, 32 of the connecting member 30, shown in FIG. It is composed of two upper and lower locking claws 42, 42. The locking member 41 is formed of a metal plate having spring properties, and as shown in FIG. 9, the locking member 41 is formed in a generally U-shaped plate shape or a generally U-shaped plate shape as a whole. The locking member 41 is formed such that the distance between the bent pieces 41a and 41b, which are upper and lower opposing plates, is the same as or slightly smaller than the plate thickness of the top wall 32a of the insertion portion 32 of the connecting member 30. , and is attached by being pushed into the insertion portion 32 of the connecting member 30. Further, the locking member 41 is attached to the two insertion portions 32, 32, respectively, such that the locking claw 42 is disposed inside the two insertion portions 32, 32 in the direction in which the two insertion portions 32, 32 are lined up. Note that the shape of the locking member 41 or the connecting member 30 is formed such that the entire locking member 41 fits within the recess 16, and as a result, the locking member 41 is hidden within the recess 16, resulting in a good appearance. can be installed.

In the locking member 41, one of the opposing bent pieces 41a is cut and raised into a curved surface shape with the front end in the insertion direction into the recess 16 as the base end, and the front end portion is a locking claw 42. The locking pawl 42 is branched into two directions, each tip having a wedge-shaped projection 42a. Since the locking pawl 42 protrudes in the opposite direction to the insertion direction of the insertion portion 32, when the insertion portion 32 is inserted into the recess 16, the locking claw 42 allows its movement and prevents the insertion portion 32 from moving in the withdrawal direction. In this case, it locks onto the inner surface of the recess 16 to prevent its movement. The locking pawl 42 has two protrusions 42a, 42a located on the extension piece 21 of the groove 17 on the inner surface of the recess 16 in a portion adjacent to the pedestal 10 in the stacking direction. It comes into contact with the inner surface 21a and is locked. Since the locking pawl 42 is formed of a metal plate having spring properties, when the connecting member 30 is attached to the pedestal 10, the locking claw 42 stabilizes the connection between the two pedestals 10 by its elastic urging force and locking. and maintain it.

Further, as shown in FIGS. 6 and 7, approximately at the center of the other opposing bent piece 41b of the locking member 41, after the locking member 41 is once attached to the insertion portion 32, A check pawl 41d is formed that bites into the top wall 32a and serves as a mounting portion 41c that prevents the locking member 41 from coming off from the insertion portion 32.

In addition, as shown in FIGS. 3 and 4, a recess 22 is formed in the upper surface 14, which is one of the opposing surfaces of the adjacently arranged pedestals 10, and a recessed portion 22 is formed in the lower surface 15, which is the other opposing surface. A protrusion 23 that fits into the recess 22 is formed. The recessed portion 22 is formed in a space between a plurality of parallel protrusions extending in a direction It is formed by a plurality of parallel protrusions provided at positions shifted in the direction. By fitting the recess 22 and the protrusion 23, displacement of both pedestals 10 in the plane direction is suppressed.

Next, a method of stacking and connecting the first pedestal 11 having a long distance between the pair of surfaces 13 and the second pedestal 12 having a short distance between the pair of surfaces 13, 13 will be explained using the pedestal device 1 of this embodiment configured as described above. do.

As shown in FIG. 5, two pedestals 10, 10 of different heights are stacked with their longitudinal ends aligned so that the first pedestal 11 is on the upper side and the second pedestal 12 is on the lower side. At this time, the protruding part 23 of the lower surface 15 of the first pedestal 11 and the recessed part 22 of the upper surface 14 of the second pedestal 12 are fitted together to prevent the two pedestals 10, 10 from shifting in the plane direction. After stacking the two pedestals 10, 10, at one end in the length direction, insert the upper insertion part 32 of the connecting member 30 from the side into the recess 16b on the lower side of the first pedestal 11, and connect. The insertion portion 32 on the lower side of the member 30 is directly inserted from the side into the recess 16a on the upper side of the second pedestal 12. At this time, since the locking claws 42 of each locking member 41 extend toward the base 31 side of the connecting member 30, they come into contact with the inner surface 21a of the extension piece 21 of the groove 17 and are elastically bent. When the piece 21 moves toward the inside of the recess 16 without being caught on the inner surface 21a, and the base 31 of the connecting member 30 comes into contact with one longitudinal end of the pedestal 10, as shown in FIG. 10(c). , the projection 42a at the tip is stopped in a state where it is engaged with the inner surface 21a of the extension piece 21, which is also the inner surface of the recess 16. As a result, the connecting member 30 is attached across the respective recesses 16 on the adjacent sides of the first pedestal 11 and the second pedestal 12.

Subsequently, the connecting members 30 are similarly attached to the other ends of the first pedestal 11 and the second pedestal 12 in the length direction. Next, as shown in FIG. 11, adhesive putty 43 is injected into the recess 16 from the through hole 33 of the base 31 of the connecting member 30. At this time, since the recess 16b on the lower side of the first pedestal 11 and the recess 16a on the upper side of the second pedestal 12 communicate with each other via the respective grooves 17, 17, the inside of the two adjacent recesses 16 Putty 43 can be injected all over. By injecting the putty 43, both pedestals 10 can be stably connected. With this, the connection between the first pedestal 11 and the second pedestal 12 is completed, and the pedestals 10, 10 are prevented from separating in the stacking direction. After the connection, the locking pawl 42 of the locking member 41 locks on the inner surface 21a of the extending piece 21 of the groove 17, which is the inner surface of the recess 16, and the putty 43 is filled in the recess 16, thereby maintaining the connected state. is maintained, and the connecting member 30 is prevented from coming off from the recess 16 and the two pedestals 10, 10 are prevented from separating. Note that the putty 43 does not have to cover the entire portion of the locking claw 42, but may cover only the portion where the protrusion 42a with a sharp tip locks with the inner surface 21a of the extension piece 21.

After that, the pedestal device 1 is installed on the installation surface 51 such as the ground, and the bolts 24 and nuts 25 shown in FIG. An outdoor unit can be installed.

Next, the operation of the pedestal device 1 of this embodiment will be explained.
The present invention provides a state in which the first pedestal 11 and the second pedestal 12 are stacked so that the recesses 16 that are open in the direction The two insertion parts 32, 32 of the connecting member 30 are inserted so as to straddle the respective recesses 16, 16 of the two adjacent pedestals 10, 10, and in this inserted state, the locking claw 42 and the adhesive putty 43 are filled. Therefore, the two pedestals 10, 10 can be easily connected by simply inserting the two insertion parts 32, 32 of the connecting member 30 into the respective recesses 16, 16 of the two adjacent pedestals 10, 10. can.
In this connected state, the insertion state of the insertion portion 32 is maintained by the maintaining means 40, so that the connecting member 30 is prevented from coming off, and a stable connected state is maintained.

Further, the recesses 16 are provided at both ends of the pedestal 10 in the length direction in which the insertion directions of the insertion portions 32 of the connecting member 30 are opposite to each other. Thereby, each pedestal 10, 10 is connected by the connecting member 30 on both sides in the length direction, so that it can be stably connected. In addition, since each pedestal 10, 10 has the same length L in the direction intersecting with the opposing direction of the pair of surfaces 13, 13, the attachment positions of the connecting members 30 are aligned on both sides of the pedestal 10 in the longitudinal direction, giving a good appearance. is good.

Each of the recesses 16, 16 into which the two insertion portions 32, 32 are inserted has a distance from the surface of the pair of opposing surfaces 13, 13 to which it is close, that is, the surface facing the adjacent pedestal 10. are the same. In other words, since the distance from the insertion part 32 of the connection member 30 to the side facing the adjacent pedestal 10 is the same, the connection member 30 can be shared in the vertical direction, and the two insertion parts 32, 32 can be used in common in the vertical direction. It can be inserted into the recesses 16, 16 of each pedestal 10, 10 without any vertical directionality.

In addition, a groove 17 is formed in the pair of surfaces 13, 13 to which a fixture for fixing the installation body 50 can be attached, and since the recess 16 is formed by the longitudinal end of the groove 17, the fixture can be attached. The groove 17 for fixing can also be used as the recess 16 of the base 10 for connection, and the space provided for forming the groove 17 and the recess 16 can be reduced.

Furthermore, since the locking pawl 42 is formed of a metal plate having spring properties, it is possible to bias both pedestals 10 in the proximal direction and to stably and reliably connect them. Moreover, since the locking pawl 42 is attached to each of the two insertion parts 32, 32 so as to be on the inner side in the direction in which the two insertion parts 32, 32 are lined up, the locking claw 42 can be handled safely with less exposure.

<Installation structure of installation unit>
The use of the pedestal device 1 configured as described above to support the installation body 50 in a raised position above the installation surface 51 as shown in FIG. 1 is regarded as an invention of the installation structure of the installation body. It is also possible.
That is, in the case shown in FIG. 1, the pedestal device 1 is arranged below the installation object 50 installed above the installation surface 51, and the installation object 50 is supported at a position raised upward from the installation surface 51. The two pedestals 10, 10 are stacked in the vertical direction, and each of the pedestals 10, 10 that are vertically adjacent to each other is regarded as an installation structure of an installation body that is connected to each other by the connecting member 30 and the maintenance means 40. It is also possible.

In this installation structure, all of the adjacent pedestals 10 are connected to each other. For example, as shown in FIG. 12, when three second pedestals 12 are stacked, the upper and middle second pedestals 12 are connected, and the middle and lower second pedestals 12 are also connected, thereby all three second pedestals 12 are connected.

Note that the connecting member 30 allows the insertion portion 32 to be attached to each recess 16 from the side of the second pedestal 12, which is the direction X that intersects the opposing direction of the pair of surfaces 13, 13. When connecting a plurality of pedestals 10, etc. using a plurality of connecting members 30, such as when connecting three or more stages of second pedestals 12, it is possible to reduce the cost by using a common connecting member 30. The pedestals 10 can be connected to each other.

<Connected block structure>
Further, the invention of the pedestal device described above can also be regarded as an invention of a connecting structure of block bodies by replacing the pedestal 10 with a block body that is widely connected including the pedestal 10.

That is, a plurality of block bodies are provided with a pair of opposing surfaces 13, 13 and a recess 16 opened in a direction X that intersects the opposing direction of the pair of surfaces 13, 13. In such a manner, the pair of surfaces 13, 13 are arranged adjacent to each other with the opposite direction thereof as the adjacent direction, and the two insertion parts 32, 32 of the base 31 of the connecting member 30 are provided in one of the block bodies arranged adjacently. and a recess 16 provided in another block adjacent to one block body, respectively, allowing movement in the direction of insertion into the recess 16, and allowing movement in the direction of withdrawal. A locking pawl 42 that prevents movement by locking onto the inner surface of the recess 16 is inserted into each recess 16 together with the insertion portion 32, thereby connecting adjacent block bodies to each other. It is also possible to consider it as a structure.

Here, as mentioned above, the block body is also applicable to the pedestal 10 of the above embodiment, but is not limited to this pedestal 10, but can be connected as a wide range of blocks, and its connection structure is such that it is stacked up and down. However, it is also possible to arrange them side by side on the floor.

In the connecting structure of the block body, instead of the locking claw 42 being inserted into each recess 16 together with the insertion part 32, adhesive non-hardening putty 43 is filled between the insertion part 32 and the recess 16. It can also be assumed that Note that if the putty 43 is non-hardening, the connecting member 30 can be easily removed.

Further, the connecting structure of the block bodies may be such that the locking pawl 42 locks on the inner surface of the recess 16, and the non-hardening putty 43 covers the locking pawl 42 and the inner surface of the recess 16. In this case, either or both of the locking pawl 42 and the inner surface of the recess 16 are prevented from cracking or deforming due to vibration. Note that the non-hardening putty 43 does not have to cover the entire locking claw 42, but may cover only a part of the locking location.

Furthermore, the connecting structure of the block bodies is such that a protrusion 23 protruding from the other opposing surface 13 of the block bodies fits into a recess 22 formed in one opposing surface 13 of the block bodies arranged adjacent to each other. It can also be taken as a thing. The recessed portion 22 is formed in a space between a plurality of parallel protrusions extending in a direction It is provided at a position shifted in the direction and is formed of a plurality of parallel protrusions. In this case, the plurality of block bodies are prevented from shifting in the direction of the pair of surfaces 13, 13.

By the way, although a plurality of recesses 16 are provided in each pedestal etc. in each of the above embodiments, only one recess 16 may be provided in one pedestal.

Further, although the pedestals 10 in each of the above embodiments are formed to have the same overall length, they may be different from each other.

Furthermore, in the pedestal device 1 of the above embodiment, the plurality of pedestals 10 to be stacked are the first pedestal 11 and the second pedestal 12, which have different heights, but the plurality of pedestals 10 to be stacked are as shown in FIG. As shown in 12, they may all have the same height or shape.

The recess 16 is constituted by the longitudinal end of the groove 17, and the recess 16 and the groove 17 are provided for both purposes, but when carrying out the present invention, both are provided exclusively for each. It may be.

In addition, in the above embodiment, the locking pawl 42 locks on the inner surface 21a of the extending piece 21 of the groove 17 on the inner surface of the recess 16, but the locking pawl 42 locks on other parts of the inner surface of the recess 16. You can also use it as

Further, as shown in FIG. 7, two locking members 41 are provided in one connecting member 30, and are respectively attached to two insertion portions 32 of the connecting member 30, but as shown in FIG. , one connection member 30 may be provided with one connection member 30 and the two insertion portions 32 of the connection member 30 may be integrally attached. The locking member 41 shown in FIG. 13 is made by bending a single resilient metal plate into a substantially U-shaped plate shape, and cutting out a part of the opposing planes on both sides of the bent plate in a U-shape. At the base end of the cutout piece 44, the tips of the cutout piece 44 are bent in a direction in which they approach each other, and furthermore, a locking claw 42 is formed at the tip end portion of the cutout piece 44. The tip of the locking pawl 42 is a wedge-shaped projection 42a. A pair of opposing side pieces of the locking member 41 having a substantially U-shaped plate shape are each cut and raised with a check claw 41d that bites into the top wall 32a of the insertion portion 32. This becomes the attachment part 41c that is attached to. The locking member 41 is inserted between the two insertion parts 32 from the distal end side of the insertion part 32 toward the base 31 of the connection member 30, and after insertion, the check claw 41d bites into the top wall 32a of the insertion part 32 and is connected. It is attached to member 30.

In addition, the pedestal 10 and the block body are formed in spaces between a plurality of parallel protrusions extending in a direction Although the protrusion 23 formed on the lower surface 15 is formed of a plurality of parallel protrusions extending in the same direction, the recess 22 and the protrusion 23 are not limited to this, and may be formed of a single protrusion, etc. Alternatively, they may be formed as scattered stripes instead of protrusions or the like.

1 Pedestal device 23 Projection part 10 Pedestal 30 Connection member 11 First base 32 Insertion part 12 Second base 33 Through hole 13 Pair of surfaces 40 Maintaining means 14 Upper surface 41 Locking member 15 Lower surface 41c Attachment part 16 Recessed part 41d Check claw (Attachment part)
16a Upper recess 42 Locking claw (maintenance means)
16b Lower recess 43 Putty (maintenance means)
17 Groove 50 Installation body 22 Recess 51 Installation surface H1 Length between the pair of surfaces of the first pedestal H2 Length between the pair of surfaces of the second pedestal X Direction intersecting the opposing direction of the pair of surfaces Z Opposing direction of a pair of surfaces

Claims (5)

Two block bodies are provided with a pair of opposing surfaces and a recess opening in a direction intersecting the opposing direction of the pair of surfaces, with the recess opening in the same direction. are placed adjacent to each other with the opposite direction as the adjacent direction,
Two insertion portions formed to protrude in the same direction from the base of the connecting member include the recess provided in one of the adjacently arranged block bodies, and the other block body adjacent to the one block body. are respectively inserted into the recesses provided in the
A locking pawl that allows movement in the insertion direction into the recess and prevents movement in the removal direction by locking to the inner surface of the recess is inserted into each of the recesses together with the insertion portion,
A connecting structure of block bodies, characterized in that both the adjacent block bodies are connected to each other. A claim characterized in that adhesive non-curing putty is filled between the two insertion portions and the recess, and the non-curing putty covers the locking claws and the inner surface of the recess. 1. The connected structure of block bodies according to 1. Two block bodies are provided with a pair of opposing surfaces and a recess opening in a direction intersecting the opposing direction of the pair of surfaces, with the recess opening in the same direction. are placed adjacent to each other with the opposite direction as the adjacent direction,
Two insertion portions formed to protrude in the same direction from the base of the connecting member include the recess provided in one of the adjacently arranged block bodies, and the other block body adjacent to the one block body. are respectively inserted into the recesses provided in the
A non-hardening putty having adhesiveness is filled between the two insertion portions and the recess, and
A connecting structure of block bodies, characterized in that both the adjacent block bodies are connected to each other. A locking pawl inserted into each of the recesses together with the insertion portion is locked on an inner surface of the inserted recess, and the non-curing putty covers the locking pawl and the inner surface of the recess. The block body connection structure according to claim 2. Claims 1 to 3, characterized in that a protrusion protruding from the other opposing surface is fitted into a recess formed in one of the opposing surfaces of the adjacently arranged block bodies. 4. The connected structure of block bodies according to any one of 4.

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