JP2018076725A - Board connection mechanism, compartment and mechanism connection method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a board connection mechanism using less parts, having no projection from a plate surface, and having an excellent airtightness, and a compartment and mechanism connection method using the same.SOLUTION: A board connection mechanism 1 is provided with mechanisms 10a and 10b fixed to boards 60, 70. If the boards 60 and 70 are connected in a first connection state, a first convex thread 14 on a first surface 11 and a second concave thread 17 on a third surface 16 of the mechanism 10a are fitted to a second concave thread 17 and a first convex thread 14 of the mechanism 10b. The first convex threads 15 of both the mechanisms forms an insertion hole 40 into which a rod-like member 30 is inserted. If connected in a second connection state, the mechanism 10b is used to be inverted in the length direction. Using a compartment wall formed by the boards 60, 70 which are connected by the board connection mechanism 1, it is possible to easily and speedily install a compartment for medical use for carrying out the medical acts with higher emergency in a disaster area and the like .SELECTED DRAWING: Figure 1

Description

  The present invention relates to a plate material coupling mechanism for coupling plate materials linearly or at right angles, a compartment using the plate material, and a mechanism coupling method.

  2. Description of the Related Art Conventionally, there has been known a plate material connecting mechanism for connecting a plate material forming a booth or a partition wall of a room linearly or at a right angle (see, for example, Patent Documents 1 to 3). In the panel connection structure of Patent Document 1, by fitting the channel members having the same cross-sectional shape fixed to each other to be connected to each other in a posture reversed by 180 ° in the connection direction, Both panels are connected in a straight line. When connecting both panels at right angles, another channel material is used.

  In the connection structure of the wall panel of patent document 2, both plate materials are obtained by fixing a pipe-shaped frame to both plates to be joined, inserting a joiner into a slit provided in each frame, and joining the frames to each other. Are concatenated. Different frames and joiners are used depending on whether the two plate members are connected in a straight line or in a right angle.

  In the panel joiner of Patent Document 3, a part of a plurality of connecting plates stacked so as to be rotatable around the central axis is fixed to the panel toward one panel to be connected, and the other connection Both panels are connected by fixing the plate for the other panel toward the other panel.

Japanese Utility Model Publication No. 2-332515 Japanese Utility Model Publication No. 63-127508 JP-A 61-246443

  However, according to the channel material of the above cited reference 1, it is necessary to prepare different channel materials depending on whether the panels are connected in a straight line or in a right angle. Moreover, when connecting linearly, since a channel material is fitted in a connection direction, the connection strength in a connection direction may not be enough. Further, since the channel material is fixed to the plate surface of the panel, it may be in the way.

  Moreover, according to the connection structure of the wall panel of the said cited reference 2, it is necessary to use a different flame | frame and joiner by the case where both board | plate materials are connected linearly, and when connecting at right angle. Further, since the frame protrudes from the plate surface of the plate material, it may be in the way.

  Further, according to the panel joiner of the above cited reference 3, since a plurality of stacked connecting plates are used, it is difficult to attach the connecting plate over the entire end face to which the panel is connected. There is no sealing between the plates. Therefore, it is unsuitable for connecting the connecting plates while ensuring the sealing between the connecting plates.

  An object of the present invention is to provide a plate material connection mechanism that has fewer parts and does not protrude from the plate surface and has excellent sealing performance, and a compartment and a mechanism connection method using the same. It is in.

The plate material coupling mechanism according to the first invention is:
The first plate member and the second plate member in a first connection state in which the first plate member and the second plate member form a straight line, or in a second connection state in which the first plate member and the second plate member form a right angle. A plate material coupling mechanism for coupling,
A first mechanism fixed to a first end face which is an end face on a side to which the first plate member is connected;
A second mechanism that is fixed to a second end face that is an end face on a side to which the second plate member is connected;
The first mechanism includes:
A first surface extending along the length direction of the first end surface and perpendicular to the plate surface of the first plate member;
A second surface extending along the length direction of the first end surface and parallel to the plate surface of the first plate member,
The second mechanism includes
A first contact surface in contact with the first surface in the first connected state and in contact with the second surface in the second connected state;
A second contact surface in contact with the second surface in the first connected state and in contact with the first surface in the second connected state;
The first surface, the second surface, the first contact surface, and the second contact surface are between the first surface and the first contact surface that are in contact with each other in the first connected state, or between the second surface and the second contact surface. An insertion hole into which the insertion member is inserted is formed by two concave stripes facing each other between the two, and the convex projections and the concave stripes facing each other are fitted to each other, and the second Insertion hole into which the insertion member is inserted by two concaves facing each other between the first surface and the second contact surface that are in contact with each other in the connected state or between the second surface and the first contact surface Is formed, and the ridge or the groove is formed so that the ridge and the groove facing each other are fitted,
The protrusions, recesses, insertion member, and insertion hole have a cross-sectional shape that can establish connection between the first mechanism and the second mechanism by insertion and fitting in the first or second connection state. It is characterized by having.

  According to the first invention, the first surface and the second surface of the first mechanism are brought into contact with the first contact surface and the second contact surface of the second mechanism, respectively, or between the first surface and the first contact surface, or By forming an insertion hole between any one of the second surface and the second contact surface, fitting a convex line and a concave line between the other, and inserting an insertion member into the insertion hole, The connection between the first mechanism and the second mechanism in the first connection state can be established, and the first plate member and the second plate member can be connected in the first connection state.

  Further, the first surface and the second surface of the first mechanism are brought into contact with the second contact surface and the first contact surface of the second mechanism, respectively, or between the first surface and the second contact surface, or the second surface. An insertion hole is formed between any one of the first contact surfaces, a protrusion and a recess are fitted between the other, and the insertion member is inserted into the insertion hole, whereby the second connected state The connection between the first mechanism and the second mechanism can be established, and the first plate member and the second plate member can be connected in the second connection state.

  In the second connected state, the positional relationship in the length direction between the first mechanism and the second mechanism is opposite to that in the first connected state.

  Therefore, only by using the first mechanism, the second mechanism, and the insertion member, the first plate member and the second plate member can be placed in either the first connection state (straight shape) or the second connection state (right angle shape). It can be connected easily and quickly. Moreover, since the 1st surface of a 1st mechanism, a 2nd surface, and the 1st contact surface of a 2nd mechanism and a 2nd contact surface can be arrange | positioned between both plate surfaces of a 1st board | plate material and a 2nd board | plate material, It can be avoided that the second mechanism protrudes from the first plate member or the second plate member and gets in the way.

  Further, in any state of the first connected state and the second connected state, the first surface and the first contact surface or the second contact surface are in contact, and the second surface and the second contact surface or the first contact surface are in contact. Since the protrusions and the recesses are in contact with each other and the insertion surface is inserted into the insertion hole, the high sealing performance between the first mechanism and the second mechanism can be easily ensured. .

  In addition, as the shape of the convex part, the concave part, and the insertion member that can establish the connection between the first mechanism and the second mechanism, the convex part and the concave part are fitted and the insertion member is inserted into the insertion hole. In the state, the first mechanism and the second mechanism can be mutually restrained in the other direction in addition to the direction parallel to or perpendicular to the first plate member or the second plate member as seen in the plane parallel to the cross section of the plate member connecting mechanism. It is necessary to select an appropriate shape.

The plate material coupling mechanism according to the second invention is the first invention,
The first mechanism includes a third surface extending along the length direction of the first end surface and perpendicular to the plate surface of the first plate member,
The third surface is provided with a recess along the length direction of the first end surface,
The second mechanism includes a third contact surface that contacts the third surface in the first connected state,
The third contact surface is provided with a ridge that fits with the groove on the third surface in the first connected state.

  According to the second invention, in the first connected state, the third surface and the third contact surface are in contact with each other, and the ridges and the recesses on these surfaces are fitted, so that the first mechanism and the second mechanism are not connected. While ensuring high sealing property more easily, the coupling strength between the first mechanism and the second mechanism can be increased.

The plate material connection mechanism according to the third invention is the first or second invention,
As the first surface and second surface ridges or grooves, the first surface is provided with a first ridge, and the second surface is provided with a first groove.
As the first contact surface protrusion or recess, the first contact surface is fitted with the first protrusion of the first surface in the first connection state, and in the second connection state, A second groove is provided that configures the insertion hole for establishing the second connection state by inserting an insertion member with the first groove on the second surface;
As the recess or protrusion of the second contact surface, the insertion hole for establishing the first connection state by inserting the insertion member in the first connection state is formed in the second contact surface. A third groove is provided between the first groove on the second surface and the first groove on the first surface is fitted in the second connected state. .

  According to the third invention, since the insertion hole is formed between the second surface of the first mechanism and the second contact surface of the second mechanism in the first connected state, the first member and the second member A stable connection can be maintained.

The plate material connection mechanism according to the fourth invention is any one of the first to third inventions,
The first mechanism and the second mechanism are rotationally symmetric about a central axis of the insertion hole in the first connected state.

  According to the fourth invention, the first mechanism and the second mechanism can be configured as the same component. Therefore, the number of parts can be reduced.

The plate material connection mechanism according to a fifth aspect of the invention is any one of the first to fourth aspects of the invention.
The first mechanism or the second mechanism having one of the two recesses constituting the insertion hole has a length and width larger than the insertion member extending in the length direction of the one recess. A clearance hole (notch) is provided as an interference avoidance means, and the escape hole as the interference avoidance means is present in a partial section of the one recess.

  According to the fifth invention, the insertion member is disposed and fixed in the other of the two recesses constituting the insertion hole, and the insertion member enters the escape hole as the interference avoiding means. The first mechanism and the second mechanism are brought into contact with each other so that the insertion hole is formed between the one groove and the other groove in the positional relationship in the vertical direction, and the first mechanism and the second mechanism are long. It can be set as the state by which the insertion member was inserted in the insertion hole by sliding to a reverse direction mutually in a direction.

  According to this, when connecting the first mechanism and the second mechanism, there is no need to insert a long insertion member from the end portions of the first mechanism and the second mechanism that are in contact with each other, and the first mechanism and the second mechanism. It is possible to easily connect by simply sliding. Therefore, the first member and the second mechanism can be efficiently connected in the field by fixing the insertion member to the other recess in advance.

  A partition chamber according to a sixth aspect of the present invention includes a partition wall formed of plate members connected by the plate member connecting mechanism according to any one of the first to fifth aspects of the invention.

  According to the sixth aspect of the present invention, it is possible to easily and quickly configure a compartment with high airtightness while enjoying the benefits of the first to fifth aspects of the invention.

  The compartment according to the seventh invention is characterized in that it can be used for medical purposes such as an assembly-type treatment room having excellent portability. According to the seventh invention, an emergency treatment room for performing a highly urgent medical action can be easily and quickly installed in a stricken area or the like. In that case, a compartment can be provided as a thing with high airtightness suitable for medical use.

A mechanism coupling method according to an eighth invention is a mechanism coupling method for establishing a coupling between the first mechanism and the second mechanism of the plate material coupling mechanism according to the fifth invention,
First, an insertion member is arranged and fixed in the other groove of the two grooves forming the insertion hole between the first mechanism and the second mechanism,
Next, the two concave ridges in the lengthwise positional relationship of entering the escape hole as interference avoiding means existing in a partial section of one of the two concave ridges. The first mechanism and the second mechanism are brought into contact so that the insertion hole is configured between one of the grooves and the other groove,
And the said connection is established by moving a 1st mechanism or a 2nd mechanism to a length direction, and making the said insertion member fit to said one recess.

  According to the eighth invention, as described above, the insertion member is inserted into the insertion hole by moving the first mechanism or the second mechanism in the length direction and fitting the insertion member into one of the recesses. And the connection of the first mechanism and the second mechanism is established. Thereby, the same effect as the case of the 5th invention can be acquired.

It is sectional drawing which shows a mode that the board | plate material was connected in the 1st connection state by the board | plate material connection mechanism of 1st Embodiment. It is sectional drawing which shows a mode that the board | plate material was connected in the 2nd connection state by the board | plate material connection mechanism of 1st Embodiment. It is sectional drawing which shows the 1st mechanism and 2nd mechanism of the board | plate material connection mechanism which concern on 1st Embodiment. It is a perspective view which shows the division chamber which has the division wall formed with the board | plate material connected with the board | plate material connection mechanism of 1st Embodiment. FIG. 5A is a diagram illustrating a state in which a rod-shaped member is fixed to the first mechanism in the procedure of connecting the plate material connection mechanism according to the second embodiment of the present invention in the first connection state, and FIG. 5B is a diagram illustrating the second mechanism in the same procedure. FIG. 5C is a diagram illustrating a state in which the rod-shaped member is fixed to FIG. 5C, and FIG. 5D is a diagram illustrating a state in which the second mechanism is superimposed on the first mechanism in the same procedure. FIG. FIG. FIG. 6A is a diagram illustrating a state in which a rod-shaped member is fixed to the first mechanism in the procedure of connecting the plate material connection mechanism according to the second embodiment of the present invention in the second connection state, and FIG. 6B is a diagram illustrating the second mechanism in the same procedure. FIG. 6C is a diagram illustrating a state in which the rod-shaped member is fixed to FIG. 6C, and FIG. 6D is a diagram illustrating a state in which the second mechanism is superimposed on the first mechanism in the same procedure. FIG. FIG. It is sectional drawing which shows the other example of the cross-sectional shape of the protruding item | line of the 1st mechanism and the 2nd mechanism, and a recessed item. It is sectional drawing which shows the example of the shape which cannot be employ | adopted as a cross-sectional shape of the convex part and recessed part of a 1st mechanism and a 2nd mechanism.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG.1 and FIG.2, the board | plate material connection mechanism 1 which concerns on 1st Embodiment of this invention is the board | plate material 60 and the board | plate material 70 in the 1st connection state in which these comprise linear form like FIG. Alternatively, they are used for connection in a second connection state having a right angle as shown in FIG. 1 and 2, a cross section of the plate material coupling mechanism 1 is shown.

  The plate material connection mechanism 1 includes a first mechanism 10a fixed to an end surface 61 that is an end surface on the side to which the plate material 60 is connected, and a second mechanism 10b fixed to an end surface 71 that is an end surface on the side to which the plate material 70 is connected. With. In the present embodiment, the first mechanism 10a and the second mechanism 10b are composed of the same components.

  The first mechanisms 10a and 10b each have a recessed groove portion 18 for fitting and fixing the end surface 61 portion of the plate material 60 or the end surface 71 portion of the plate material 70, and the first mechanism 10a is in the direction along the end surface 61. The second mechanism 10 b has a length in a direction along the end surface 71.

  As shown in FIG. 3, each of the first mechanism 10a and the second mechanism 10b extends along the length direction of the end surface 61 or 71 of the plate material 60 or 70 fixed to the concave groove portion 18, respectively. A first surface 11 perpendicular to the plate surface 60 or 70 and a second surface 12 extending along the length direction of the end surface 61 or 71 and parallel to the plate surface of the plate material 60 or 70 are provided. The first surface 11 and the second surface 12 are connected in an L shape and form a corner 13 having a side along the end surface 61 or 71.

  The first surface 11 is provided with first ridges 14 along the length direction of the end surface 61, and the second surface 12 is provided with first ridges 15 along the direction. The surfaces of the first ridges 14 and the first ridges 15 have a semicircular shape with substantially the same radius in cross section. And the distance from the edge | side of the corner | angular part 13 to the 1st convex strip 14 and the 1st concave strip 15 is equal.

  The first mechanism 10a and the second mechanism 10b further extend along the length direction of the end surface 61 or 71 of the plate member 60 or 70 fixed to the concave groove portion 18, and the plate surface of the plate member 60 or 70. A third surface 16 perpendicular to the surface. The third surface 16 is bent adjacent to the second surface 12 on the side opposite to the first surface 11. The third surface 16 is provided with a second recess 17 along the length direction of the end surface 61 or 71.

  The first mechanism 10a and the second mechanism 10b in the first coupled state are rotationally symmetric about the central axis of the insertion hole 40 (see FIG. 1) formed between the second surfaces 12, and face each other. Have In the second connected state, one of the first mechanism 10a and the second mechanism 10b is used in a posture reversed in the length direction with respect to the other in the case of the first connected state.

  The first surface 11, the second surface 12, and the third surface 16 of the second mechanism 10b correspond to the third contact surface, the second contact surface, and the first contact surface of the present invention, respectively.

  In the 1st connection state of FIG. 1, the 1st protruding item | line 14 and the 2nd protruding item | line 17 of the 1st mechanism 10a fit with the 2nd recessed item 17 and the 1st protruding item | line 14 of the corresponding 2nd mechanism 10b. Thereby, it has the function to hold | maintain the connection between the 1st mechanism 10a and the 2nd mechanism 10b in the Y direction in FIG. Further, the first recess 15 of the first mechanism 10a is cooperated with the insertion hole 40 formed between the corresponding first recess 15 of the second mechanism 10b and the rod-shaped member 30 inserted into the insertion hole 40. 1 has a function of maintaining the connection between the first mechanism 10a and the second mechanism 10b in the X direction in FIG.

  The X direction and the Y direction are directions perpendicular to and parallel to the first surface 11 or the third surface 16 on a plane (XY plane) perpendicular to the length direction of the first mechanism 10a and the second mechanism 10b. is there.

  In the second connected state of FIG. 2, the first ridges 14 of the first mechanism 10a are engaged with the first ridges 15 of the corresponding second mechanism 10b, whereby the first ridge 14 in the X direction in FIG. It has a function of maintaining the connection between the mechanism 10a and the second mechanism 10b. Further, the first recess 15 of the first mechanism 10a is cooperated with the insertion hole 40 formed between the corresponding second recess 10 of the second mechanism 10b and the rod-shaped member 30 inserted into the insertion hole 40. 2 has a function of maintaining the connection between the first mechanism 10a and the second mechanism 10b in the Y direction in FIG.

  Note that the X direction and the Y direction in FIG. 2 are the plate surfaces of the first plate member 60 and the second plate member 70, respectively, as viewed in a plane (XY plane) perpendicular to the length direction of the first mechanism 10a and the second mechanism 10b. The direction perpendicular to.

  In both cases of the first connection state and the second connection state, the connection between the first mechanism 10a and the second mechanism 10b is performed by maintaining both the connection in the X direction and the connection in the Y direction. Is satisfied, and not only one of them.

  In this configuration, when the plate member 60 and the plate member 70 are connected in a first connection state (linearly), first, the end surface 61 portion of the plate member 60 is inserted into the concave groove portion 18 of the first mechanism 10a and fixed. The end surface 71 of the plate member 70 is inserted into the recessed groove portion 18 of the second mechanism 10b and fixed.

  Next, the first surface 11, the second surface 12, and the third surface 16 of the first mechanism 10 a are aligned so as to be in contact with the third surface 16, the second surface 12, and the first surface 11 of the second mechanism 10 b, respectively. Thereby, the 1st convex strip 14 and the 2nd concave strip 17 of the 1st mechanism 10a, and the 2nd concave strip 17 and the 1st convex strip 14 of the 2nd mechanism 10b fit, respectively. As a result, the connection between the first mechanism 10a and the second mechanism 10b in the Y direction in FIG. 1 is maintained. At the same time, the insertion hole 40 is formed by the first recess 15 of both the first mechanism 10a and the second mechanism 10b.

  Next, the rod-shaped member 30 is inserted into the insertion hole 40 (see FIG. 1). As a result, the connection between the first mechanism 10a and the second mechanism 10b in the X direction in FIG. 1 is maintained. As a result, the first mechanism 10a and the second mechanism 10b are fixed to each other, and the connection of the plate member 60 and the plate member 70 in the first connection state is completed.

  Note that the first surface 11, the second surface 12, and the third surface 16 of the first mechanism 10 a are aligned with the third surface 16, the second surface 12, and the first surface 11 of the second mechanism 10 b in the insertion hole 40. Instead of the operation of inserting the rod-shaped member 30, the rod-shaped member 30 is fixed in advance to one of the first recesses 15 of the first mechanism 10a or the second mechanism 10b, and the second mechanism 15a is connected to the second mechanism 10a. The mechanism 10b may be slid in the length direction together with the plate member 70 to be fitted. As a result, the rod-shaped member 30 is inserted into the insertion hole 40.

  On the other hand, when the plate member 60 and the plate member 70 are connected in the second connection state (perpendicular), first, the end surface 61 portion of the plate member 60 is moved to the first mechanism 10a as in the case of connection in the first connection state. The end surface 71 of the plate member 70 is fixed to the concave groove 18 of the second mechanism 10b. However, the mechanism 10 is fixed to the plate 70 in a posture reversed in the length direction as compared with the case where the mechanism 10 is fixed to the plate 70 when connected in the first connection state.

  Next, the first surface 11, the second surface 12, and the third surface 16 of the first mechanism 10a are aligned with the second surface 12, the third surface 16, and the corresponding side surface 27 of the second mechanism 10b, respectively (see FIG. (See FIG. 2). Thereby, the 1st protruding item | line 14 of the 1st surface 11 of the 1st mechanism 10a fits into the 1st recessed item 15 of the 2nd surface 12 of the 2nd mechanism 10b. As a result, the connection between the first mechanism 10a and the second mechanism 10b in the X direction in FIG. 2 is maintained. At the same time, an insertion hole 40 is formed by the first recess 15 of the second surface 12 of the first mechanism 10a and the second recess 17 of the third surface 16 of the first mechanism 10a.

  Then, the rod-shaped member 30 is inserted into the insertion hole 40. Thereby, the connection between the first mechanism 10a and the second mechanism 10b in the Y direction in FIG. 2 is maintained. As a result, the 1st mechanism 10a and the 2nd mechanism 10b are mutually fixed, and the connection in the 2nd connection state of the board | plate material 60 and the board | plate material 70 is completed.

  The first surface 11, the second surface 12, and the third surface 16 of the first mechanism 10a are aligned with the second surface 12, the third surface 16, and the side surface 27 of the second mechanism 10b in a rod shape. Instead of the operation of inserting the member 30, the rod-shaped member 30 is fixed in advance to the first recess 15 of the first mechanism 10 a or the second recess 17 of the second mechanism 10 b, and the first mechanism 10 a is connected to the first recess 10. The two mechanisms 10b may be slid in the length direction together with the plate member 70 to be fitted.

  FIG. 4 shows a compartment 50 having a partition wall 52 formed of plate members 51 connected by the plate member connecting mechanism 1 in this manner. Since the compartment 50 is for performing medical treatment such as treatment, a ceiling 53 is provided, and it is preferable that the air flow with the external space be blocked as much as possible. Therefore, the connection part of the board | plate material 51 which comprises the partition wall 52 is covered with the board | plate material connection mechanism 1 from the lower end to the upper end, and airtightness is ensured.

  When such a compartment 50 is formed, the plate material 51 is carried into the site in a state where the plate material coupling mechanism 1 or the rod-shaped member 30 is fixed in advance to the end surface on the side to which the plate material 51 is coupled, By connecting the plate members 51 in this manner, the partition wall 52 of the partition chamber 50 can be formed extremely easily and quickly.

  In addition, when forming partition walls, such as a booth, which does not require airtightness, you may arrange | position the board | plate material connection mechanism 1 partially in an up-down direction in the connection part of a board | plate material.

  As described above, according to the present embodiment, the plate member 60 and the plate member 70 can be placed in either the first connection state or the second connection state only by using the first mechanism 10a, the second mechanism 10b, and the rod-like member 30. Even in a state, it can be connected easily and quickly. In addition, since the first surface 11, the second surface 12, and the third surface 16 of the first mechanism 10a and the second mechanism 10b can be disposed between both plate surfaces of the plate material 60 and the plate material 70, the first mechanism 10a and the second mechanism 10b It is possible to avoid the two mechanism 10b from protruding from the plate surface and getting in the way.

  Further, in the first connection state and the second connection state, the first surface 11 and the second surface 12 of the first mechanism 10a, the second surface 12 and the first surface 11 of the second mechanism 10b, or the third surface 16 and Since the second surface 12 is in contact with the first protrusion 14 and the second recess 17 or the first recess 15 and the rod-shaped member 30 is inserted into the insertion hole 40, the first mechanism 10a. And the high sealing performance between the 2nd mechanisms 10b can be ensured easily.

  Further, in the second connection state, the plate member 70 can be connected to the plate member 60 at a right angle in the reverse direction by using the first mechanism 10a and the second mechanism 10b in a posture reversed in the length direction.

  FIG. 5A to FIG. 5D are schematic views showing a procedure for connecting the first mechanism 10c and the second mechanism 10d constituting the plate material connecting mechanism of the second embodiment. FIG. 5A to FIG. 5D show the state in which the corresponding first mechanism 10c or second mechanism 10d is viewed along the length direction in each upper part.

  The first mechanism 10c has a clearance hole (cutting piece) as an interference avoiding means that extends in the length direction of one first concave strip 15 constituting the insertion hole and has a length and width larger than the rod-shaped member 30a as the insertion member. 19) is provided. The first recess 15 extends separately on both sides in the length direction of the escape hole 19 as interference avoiding means. That is, the escape hole 19 as interference avoiding means exists in a partial section of the first concave strip 15.

  Other configurations of the first mechanism 10c are the same as those of the first mechanism 10a of FIG. The configuration of the second mechanism 10d is the same as that of the first mechanism 10a in FIG.

  In this configuration, when connecting the first mechanism 10c and the second mechanism 10d in order to connect the plate members in the first connection state, first, as shown in FIG. 5A, the rod-shaped member 30a is connected to the first mechanism 10c. It arrange | positions in the upper end part of the concave strip 15, and it fixes with an adhesive agent etc.

  Next, as shown in FIG. 5B, a rod-shaped member 30b similar to the rod-shaped member 30a is disposed at the center of the first recess 15 of the second mechanism 10d, and the rod-shaped member 30a is disposed on the first recess of the second mechanism 10d. It arrange | positions in the lower end part of 15 and fixes it with an adhesive agent etc. At this time, the distance from one end of the second mechanism 10d to the lower end of the arranged rod-shaped member 30b is substantially equal to the distance from the corresponding end of the first mechanism 10c to the upper end of the escape hole 19.

  Next, the second mechanism 10d is rotated around its central axis, and inserted between the first recess 15 of the first mechanism 10c and the first recess 15 of the second mechanism 10d as shown in FIG. 5C. The first mechanism 10c and the second mechanism 10d are brought into contact with each other in a positional relationship in which a hole is formed and the rod-shaped member 30b enters the escape hole 19 as interference avoiding means, and the second mechanism 10d is slid in the length direction. Thereby, as shown in FIG. 5D, the rod-shaped members 30a and 30b are inserted into the insertion holes, and the first mechanism 10c and the second mechanism 10d are connected to each other.

  On the other hand, when connecting the first mechanism 10c and the second mechanism 10d (perpendicularly) in order to connect the plate members in the second connected state, first, as shown in FIG. 6A, the rod-shaped member 30a is connected to the first mechanism 10c. It arrange | positions in the upper end part of the 1st groove 15, and it fixes with an adhesive agent etc. Further, as shown in FIG. 6B, the rod-shaped member 30b is disposed at the center of the second concave line 17 of the second mechanism 10d, the rod-shaped member 30a is disposed within the lower end portion, and is fixed with an adhesive or the like.

  Next, the second mechanism 10d is rotated around its central axis. As shown in FIG. 6C, an insertion hole is formed between the first recess 15 of the first mechanism 10c and the second recess 17 of the second mechanism 10d, and the rod-shaped member 30b is escaped as interference avoiding means. The first mechanism 10c and the second mechanism 10d are brought into contact with each other in the positional relationship of entering the hole 19. Then, as shown in FIG. 6D, the second mechanism 10d is slid in the length direction. Accordingly, the rod-shaped members 30a and 30b are inserted into the insertion holes, and the first mechanism 10c and the second mechanism 10d are connected to each other.

  It should be noted that the position and size of the escape hole 19 as the interference avoiding means, the length of the rod-like members 30a and 30b, and the first length are set so that an appropriate connection between the first mechanism 10c and the second mechanism 10d is established in this way. The arrangement position etc. in the concave 15 and the second concave 17 are set in advance.

  According to this embodiment, when connecting the first mechanism 10c and the second mechanism 10d, it is necessary to insert a long rod-like member from the end side of the first mechanism 10c and the second mechanism 10d into the formed insertion hole. In addition, the connection between the first mechanism 10c and the second mechanism 10d can be easily established by simply sliding the first mechanism 10c and the second mechanism 10d. Therefore, by connecting the rod-shaped members 30a and 30b in advance to the first recess 15 or the second recess 17 of the first mechanism 10c and the second mechanism 10d, the connection between the first mechanism 10c and the second mechanism 10d is performed. It is possible to efficiently perform the connection at a site where is required.

  Note that this embodiment is effective when the first mechanism 10c and the second mechanism 10d are considerably long. In such a case, according to the first embodiment, the long rod-shaped member 30 is inserted into the insertion hole 40 from the end portions of the first mechanism 10a and the second mechanism 10b, and the first mechanism 10a and the second mechanism 10b. Although it takes time and effort to establish the connection, according to this embodiment, the first mechanism 10c or the second mechanism 10d can be easily slid by sliding the first mechanism 10c or the second mechanism 10d by the length of the relatively short rod-shaped members 30a and 30b. Can be linked.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to this. For example, in the first embodiment, the second concave line 17 on the third surface 16 of the first mechanism 10a and the first convex line 14 on the first surface of the second mechanism 10b may be omitted. In this case, the first mechanism 10a and the second mechanism 10b do not have rotational symmetry about the central axis of the insertion hole 40 as shown in FIG. 1, and are thus configured as separate parts.

  Moreover, in the above-mentioned embodiment, the 1st protruding item | line 14 is provided in the 1st surface 11 of the 1st mechanism 10a to which the board | plate material 60 is fixed, the 1st recessed strip 15 is provided in the 2nd surface 12, and the board | plate material 70 is fixed. The second groove 10 is provided on the third surface 16 (first contact surface) of the second mechanism 10b, and the first recess 15 is provided on the second surface 12 (second contact surface). It is not limited to providing a strip or a concave strip.

  That is, the first surface and the second surface of the first mechanism, the first contact surface and the second contact surface of the second mechanism are between the first surface and the first contact surface in contact with each other in the first connected state, or the second surface. An insertion hole into which the insertion member is inserted is formed by two concaves facing each other between the surface and the second contact surface, and the convex and concaves facing each other are fitted to each other And inserted by two recesses facing each other between the first surface and the second contact surface that are in contact with each other in the second connected state, or between the second surface and the first contact surface. An insertion hole into which the member is inserted is formed, and the protruding line or the recessed line may be formed so that the protruding line and the recessed line facing each other are fitted.

  In the first and second embodiments, the first ridge 14 and the first ridge 15 are provided just in the center of the first surface 11 and the second surface 12 of the first mechanism 10a or 10c. The first or second surface of the first mechanism may be displaced from the center of the first surface or the second surface. In this case, the protrusions or recesses of the first contact surface (third surface 16) and the second contact surface (second surface 12) are also provided at corresponding positions. However, in order to realize the connection of the first mechanism and the second mechanism in both the first connection state and the second connection state, the first surface and the second surface convex or concave strips are It is necessary to be equidistant from the corner where the second surface is connected.

  In the second embodiment described above, one escape hole 19 as an interference avoiding means is provided in the first mechanism 10c. However, a plurality of escape holes 19 as interference avoiding means may be provided in the first mechanism 10c. However, the second mechanism 10d may also be provided. In such a case, a plurality of rod-shaped members 30a and 30b are fixed in advance in the first concave stripe 15 or the second concave stripe 17 corresponding to the escape holes 19 as interference avoiding means.

  In the above-described embodiment, the first ridges 14, the first ridges 15, and the second ridges 17 of the first mechanisms 10a, 10c or the second mechanisms 10b, 10d all have a semicircular cross section. However, the shape is not limited to this, and may have other shapes such as a quadrangle. However, this shape requires that the first mechanism 10a or 10c and the second mechanism 10b or 10d be reliably coupled. That is, as such a shape, in addition to the direction parallel or orthogonal to the plate member 60 or 70 in the state where the protrusions and the recesses are fitted and the rod-shaped member 30 is inserted into the insertion hole 40, other shapes Also in the direction, it is necessary to select a shape that allows the first mechanism 10a or 10c and the second mechanism 10b or 10d to be mutually restrained.

  FIG. 7 shows an example of such another shape. As shown in FIG. 7, the cross sections of the first and second mechanisms 10 g and 10 h have a rectangular shape in which one side is parallel to or orthogonal to the plate surface of the plate material 60 or 70. Also good. In this case, the rod-shaped member inserted into the insertion hole formed by the opposing concave stripes has a shape obtained by combining two rectangles. Accordingly, the first mechanism 10g and the second mechanism 10h can be reliably restrained from each other even in the direction inclined with respect to the plate member 60 or 70.

  On the other hand, as shown in FIG. 8, the cross sections of the first and second mechanisms 10 i and 10 j are triangular, and the two sides form a 45 ° angle with respect to the plate surface of the plate 60 or 70. Convex ridges and concave ridges having shapes that can be formed cannot be adopted. This is because the first mechanism 10 i and the second mechanism 10 j are not constrained between each other in the direction of 45 ° with respect to the plate material 60 or 70.

  DESCRIPTION OF SYMBOLS 1 ... Plate material connection mechanism, 10a, 10c, 10g ... 1st mechanism, 10b, 10d, 10h ... 2nd mechanism, 10i ... 1st mechanism which cannot be employ | adopted, 10j ... 2nd mechanism which cannot be employ | adopted, 11 ... 1st surface (3rd , 12 ... second surface (second tangent surface), 13 ... corner, 14 ... first ridge, 15 ... first recess, 16 ... third surface (first tangent surface), 17 ... first 2 concave stripes, 18 ... concave groove portion, 19 ... escape hole as interference avoiding means, 27 ... side face, 30 ... rod-shaped member, 40 ... insertion hole, 50 ... compartment, 51 ... plate material, 52 ... compartment wall, 53 ... ceiling , 60, 70: plate material, 61, 71: end face.

Claims (8)

The first plate member and the second plate member in a first connection state in which the first plate member and the second plate member form a straight line, or in a second connection state in which the first plate member and the second plate member form a right angle. A plate material coupling mechanism for coupling,
A first mechanism fixed to a first end face which is an end face on a side to which the first plate member is connected;
A second mechanism that is fixed to a second end face that is an end face on a side to which the second plate member is connected;
The first mechanism includes:
A first surface extending along the length direction of the first end surface and perpendicular to the plate surface of the first plate member;
A second surface extending along the length direction of the first end surface and parallel to the plate surface of the first plate member,
The second mechanism includes
A first contact surface in contact with the first surface in the first connected state and in contact with the second surface in the second connected state;
A second contact surface in contact with the second surface in the first connected state and in contact with the first surface in the second connected state;
The first surface, the second surface, the first contact surface, and the second contact surface are between the first surface and the first contact surface that are in contact with each other in the first connected state, or between the second surface and the second contact surface. An insertion hole into which the insertion member is inserted is formed by two concave stripes facing each other between the two, and the convex projections and the concave stripes facing each other are fitted to each other, and the second Insertion hole into which the insertion member is inserted by two concaves facing each other between the first surface and the second contact surface that are in contact with each other in the connected state or between the second surface and the first contact surface Is formed, and the ridge or the groove is formed so that the ridge and the groove facing each other are fitted,
The protrusions, recesses, insertion member, and insertion hole have a cross-sectional shape that can establish connection between the first mechanism and the second mechanism by insertion and fitting in the first or second connection state. A plate material coupling mechanism comprising: The first mechanism includes a third surface extending along the length direction of the first end surface and perpendicular to the plate surface of the first plate member,
The third surface is provided with a recess along the length direction of the first end surface,
The second mechanism includes a third contact surface that contacts the third surface in the first connected state,
The plate material coupling mechanism according to claim 1, wherein the third contact surface is provided with a protrusion that fits with the recess of the third surface in the first connection state. As the first surface and second surface ridges or grooves, the first surface is provided with a first ridge, and the second surface is provided with a first groove.
As the first contact surface ridge or recess, the first contact surface is fitted with the first protrusion on the first surface in the first connected state, and in the second connected state, A second groove is provided which constitutes an insertion hole for maintaining the second connected state by being inserted with the first groove on the second surface.
As the recess or protrusion of the second contact surface, the insertion hole for establishing the first connection state by inserting the insertion member in the first connection state is formed in the second contact surface. A third groove is provided between the first groove on the second surface and the first groove on the first surface is fitted in the second connected state. The board | plate material connection mechanism of Claim 1 or 2.   4. The plate material coupling mechanism according to claim 1, wherein the first mechanism and the second mechanism are rotationally symmetric about a central axis of the insertion hole in the first coupled state. 5.   The first mechanism or the second mechanism having one of the two recesses constituting the insertion hole has a length and width larger than the insertion member extending in the length direction of the one recess. A clearance hole as an interference avoidance means is provided, and the clearance hole as the interference avoidance means exists in a partial section of the one concave stripe. The plate material coupling mechanism according to claim 1.   A compartment comprising a partition wall formed by plate members connected by the plate member connecting mechanism according to claim 1.   7. The compartment according to claim 6, which can be used for medical purposes such as an assembly-type treatment room having excellent portability. A mechanism coupling method for establishing a coupling between the first mechanism and the second mechanism of the plate material coupling mechanism according to the fifth invention,
First, an insertion member is arranged and fixed in the other groove of the two grooves forming the insertion hole between the first mechanism and the second mechanism,
Next, the two concave ridges in the lengthwise positional relationship of entering the escape hole as interference avoiding means existing in a partial section of one of the two concave ridges. The first mechanism and the second mechanism are brought into contact so that the insertion hole is configured between one of the grooves and the other groove,
And the mechanism connection method characterized by establishing the said connection by moving a 1st mechanism or a 2nd mechanism to a length direction, and making the said insertion member fit to said one groove.