JP6504785B2 - Display connection tool - Google Patents

Description

  The present invention relates to a display connecting tool suitable for connecting a fixed support such as a pole and a concave grooved poster frame (display).

  Reference numeral 50 in FIG. 13 denotes a poster frame conventionally used, and a display board such as a poster is inserted in the frame. Various types of such poster frames have been proposed (Japanese Patent Laid-Open No. 2005-52633).

  The conventional poster frame 50 of FIG. 13 is composed of two horizontal members 51b, two vertical members 51a and four corner members 52. The outer surfaces of the horizontal members 51b and the vertical members 51a are reversely closed at both ends. A concave groove 53 having a T-shaped cross section is formed. The recessed groove 53 is formed to embed a long metal plate (not shown) for reinforcement, and the metal plate is fixed by screwing of screws using the screw holes 54.

  Also, conventionally, as a method of fixing the poster frame 50 to a fixed support such as a pole, a method of fixing a horizontal member or a vertical member on the fixed side from inside is known. According to this method, the poster frame 50 can be reliably fixed to a fixed support such as a pole.

JP 2005-52633 A

  However, in the conventional method of fixing the poster frame 50 to a fixed support such as a pole, a screw or a driver is inserted from the inside of the poster frame 50 in order to fix the horizontal member or the vertical member of the poster frame 50 to the fixed support. Furthermore, the work is difficult and troublesome because the work is performed through the concave groove 53 of the horizontal member or the vertical member. Therefore, when fixing the poster frame 50 to a fixed support such as a pole, a method easy to operate has been desired. In addition, it has also been desired that the fixed position of the poster frame 50 with respect to the pole can be easily changed so that the product department can be easily remodeled.

  That is, an object of the present invention is to provide a display connecting tool which facilitates the mounting operation when the display is fixed to a fixed support such as a pole. In addition, another object of the present invention is to provide a display body connecting tool capable of easily changing the fixing position of the display body with respect to the support. Further, another object of the present invention is to provide a concave groove having an inverted T-shaped cross section whose both ends are formed on one connection side and closed and at least one end formed on the other connection side is an open lock. It is an object of the present invention to provide a display connecting device for connecting a support and a display using a groove.

  Under these circumstances, as a result of intensive investigations by the present inventor, the conventional poster frame has sufficient strength without embedding a long metal plate for reinforcement in a concave groove having an inverted T-shaped cross section. Further, this concave groove can be used as a locking groove, and in order to insert the connector into the narrow locking groove, two members obtained by dividing the resin middle material longitudinally into halves are separately inserted and assembled. In the body, the two-stage locking structure of the upper locking portion and the lower locking portion finds that both can be connected without using a tool such as a driver, and the like, and the present invention has been completed.

  That is, the present invention comprises a first member made of resin and a second member made of resin, the first member extending outward at a right angle from the upper end of a plate-like first base having a rectangular cross section and extending in the longitudinal direction. An upper collar, a first intermediate collar extending perpendicularly from the middle in the vertical direction of the first base to the outside, a first lower collar extending perpendicularly from the lower end of the first base to the outer, and the first upper collar And a first upper locking groove between the first middle collar portion, and a first lower locking groove between the first intermediate collar portion and the first lower collar portion, and the second member has a rectangular cross section A second upper collar extending perpendicularly from the upper end of the longitudinally extending plate-like second base, a second intermediate collar extending perpendicularly from the middle in the vertical direction of the second base, and a second base A second lower collar extending perpendicularly from the lower end outward, a second upper locking groove between the second upper collar and the second intermediate collar, and a second intermediate collar And a second lower locking groove between the second lower brim, the first base and the inner surface of the second base are brought into contact or locked, and the first upper brim, the second An upper hook portion, the first upper locking groove, the second upper locking groove, a first intermediate hook portion, and an upper locking portion formed by the second intermediate hook portion; and the first lower hook portion; A locking structure comprising a second lower flange portion, the first lower locking groove, the second lower locking groove, a first intermediate ridge portion, and a lower locking portion formed by the second intermediate ridge portion It provides the display body connector characterized by having.

  In the present invention, the inner surface of the first base and the second base has a first locking portion and a second locking portion which slide and lock in the longitudinal direction. The display connector according to the present invention is characterized in that (1) a locking portion and the second locking portion are locked, and the inner surfaces of the first base and the second base are locked and assembled. It is.

  In the present invention, each of the first upper locking groove, the first lower locking groove, the second upper locking groove and the second lower locking groove is a square cross-sectional groove. The display body connector is provided.

  Further, according to the present invention, the first engaging portion and the second engaging portion are engaged such that one is cut inward from the inner surface of the first base or the second base and extends in the sliding direction The display connector according to the present invention, the groove being a groove, and the other being a projecting piece which protrudes from the inner surface of the first base or the second base to be locked in the engaging groove and extends in a sliding direction. It is

  In the display connector according to the present invention, the engagement groove extends to at least one end of both longitudinal ends.

  Further, the present invention is characterized in that a support having a support locking groove having an inverted T-shaped cross section and a display having a display locking groove having an inverted T shaped cross are connected. It provides a display body connector.

  Further, the present invention provides the display connecting tool characterized in that the first lower flange portion and the second lower ridge portion are used as a bottom plate, and the minute projections are formed on the back surface of the bottom plate.

  Further, the present invention provides the display connecting tool characterized in that the first upper rim portion and the second upper rim portion are used as a top plate, and the minute projections are formed on the top surface of the top plate.

  Further, the present invention provides the display body connecting tool characterized in that micro protrusions are formed on the upper surfaces of the first middle collar portion and the second middle collar portion.

  Further, the present invention provides the display body connecting tool characterized in that a locking structure of the upper locking portion and the lower locking portion is provided in a part in the longitudinal direction.

  Further, the present invention has a functional portion which is continuous in the longitudinal direction to the locking structure, and the first member in the functional portion is stepped with the first base at a height smaller than the height of the first base. And a third lower collar extending perpendicularly from the lower end of the third base, the second member in the functional part having a height smaller than the height of the second base A fourth base which is continuous with the second base and a step, and a fourth lower base which has the same shape as a second lower base extending perpendicularly from the lower end of the fourth base. Providing the display body connector.

  Further, according to the present invention, the functional portion has a connecting portion which is continuous in the longitudinal direction, and the first member in the connecting portion has a first locking portion which extends in the longitudinal direction continuously from the third base. A second member in the joint portion has a fifth base extending continuously in the longitudinal direction from the fourth base and widening in the left and right direction, and extending laterally from the lower end of the fifth base at right angles. It is an object of the present invention to provide the display connecting tool characterized in that it has a portion, and one of the left and right ridges is continuous with the fourth lower ridge and has the same shape.

  According to the present invention, the first member is inserted into the concave groove of the reverse T-shaped cross section whose both ends are closed first, and then the second member is inserted into the concave groove. If the first member and the second member are brought into contact or locked by sliding them in the lower direction of the first member and sliding either or both in the longitudinal direction (longitudinal direction), a concave groove with a narrow width For example, the upper locking portion can be fitted inside. Then, the support and the display can be connected by sliding the lower end of the free end into the at least one open end of the support lock groove formed on the other connection side. Thus, the connector of the present invention can easily connect the display to the fixed support without using a driver or a screw.

  In addition, when the first locking portion and the second locking portion are locked, the first member and the second member can be reliably locked. Both the left and right ridges constituting the locking grooves of the support and the display can be reliably fitted in the square cross-sectional grooves. Further, it can be obtained only by sliding the first member and the second member. Further, the assembly shape can be obtained only by sliding the first member and the second member in the longitudinal direction. Also, a strong fit with the support is obtained. In addition, the presence of the functional portion enables the end of the display body to be fitted with a step difference in contact with the end of the closed locking groove, and the support side can be vertically elongated, so that the fitting with the support is stabilized. Further, if the notch portion is formed in the first locking portion of the coupling portion and the screw hole corresponding to the notch portion is formed in the fifth base, the first member and the second member can be fixed with a screw. The two members constituting the body are stable without deviation, and if the screwing of the screw is advanced to the support, it can be strongly fixed to the support. Also, by loosening the screw, the fixed position of the poster frame relative to the pole can be easily changed.

It is a disassembled perspective view of the display body coupling tool in embodiment of this invention. It is another disassembled perspective view of the display body coupling tool in embodiment of this invention. (A) is the perspective view seen from the front side of the display body coupling tool in embodiment of this invention, (B) is the perspective view seen from the opposite side of (A). (A) is the perspective view seen from the back side of the display body coupling tool in embodiment of this invention, (B) is the perspective view seen from the opposite side of (A). It is the figure which looked at the display body coupler of FIG. 1 from the bottom. It is the figure which looked at the display body coupler of FIG. 1 from the top. It is a figure explaining the connection method using the display body coupling tool of FIG. It is a process following FIG. It is a process following FIG. It is the figure which looked at FIG. 9 from the opposite side. It is a process following FIG. It is a figure which shows a part of connection part of FIG. 11 in a cross section. It is a process following FIG. It is a process following FIG. It is a figure which shows a part of connection part of FIG. 14 in a cross section. It is a disassembled perspective view of the display body coupling tool in other embodiment of this invention.

Next, a display-body connector (also simply referred to as a "connector") according to the embodiment of the present invention will be described with reference to FIGS. In the present specification, unless otherwise specified, as shown in FIG. 1, the longitudinal direction is the L direction, the width direction is the W direction, the lower direction is the D direction, and the upper direction is the U direction. The downward and upward directions do not refer to the directions in use. Moreover, in the specification, the "functional part" corresponds to the "vertical part" in the present invention. The display body connector 10 is an assembly of the first member 1 made of resin and the second member 2 made of resin. In the first member 1 made of resin and the second member 2 made of resin, reference symbol X in FIG. 1 is about 25 mm to 100 mm in length in the longitudinal direction, and the entire length is a middle length, and the inner surface The width dimensions W ₁ and W ₂ from the end to the outer end are smaller than the width dimension W ₃ of the engagement groove 53 of the display body. Thereby, in the assembly shape of the first member 1 and the second member 2, although it does not fit in the width dimension W ₃ of the engagement groove 53, the engagement groove 53 is obtained in the single member of the first member 1 or the second member. It will fit in

  In the display body connector 10, as shown in FIG. 5, the first member 1 has a first upper flange 12 extending outward at a right angle from the upper end of a plate-like first base 11 having a rectangular cross section and extending in the longitudinal direction; A first middle collar 13 extending perpendicularly from the middle of the base 11 in the vertical direction to the outside, a first lower collar 14 extending perpendicularly from the lower end of the first base 11 to the outside, a first upper collar 12 and a first A first upper locking groove 15 between the first middle collars 13 and a first lower locking groove 16 between the first middle collar 13 and the first lower collar 14 are provided.

  In the first member 1, the first base 11 is, in this example, a vertically long rectangular cross section whose length in the vertical direction is larger than the width in the width direction, and the inner surface 117 is the second member 2. Form an abutment surface against The abutment surface may be the entire inner surface 117 or may be part of the inner surface 117. The part of the inner surface 117 is that which appears when the first base 11 has a hollow rib structure. Accordingly, the plate-like shape of the first base 11 may be a part in which a part is hollowed inward (in the depth direction) from the inner surface 117. Further, the first member 1 has a projecting piece 111 which protrudes from the surface 117 on the inner side of the first base 11 in the direction of coming into contact with the second member 2 and extends in the longitudinal direction (sliding direction). The projecting piece 111 is engaged with the engagement groove 216 of the second member 2 and can be obtained by only sliding the first member 1 and the second member 2 in the longitudinal direction.

  In the first member 1, the first upper collar portion 12, the first intermediate collar portion 13 and the first lower collar portion 14 each have a rectangular cross-sectional shape (plate-like shape), and hence the first upper locking groove Both the 15 and the first lower locking groove 16 are square cross-sectional grooves. As a result, the left and right flanges 65 and 55 constituting the locking grooves 61 and 53 of the support body 60 and the display body 50 can be reliably fitted in the square cross section grooves. Further, the first upper collar portion 12, the first middle collar portion 13 and the first lower collar portion 14 are formed in the range of the code X in the longitudinal direction of FIG. 1 in this example.

  In the first member 1, the first upper flange 12 constitutes a top plate, and on the upper surface of the first upper flange 12, a minute projection 19 having a height of about 1 mm is formed. Thereby, a strong fit with the display 50 is obtained. Further, on the upper surface of the first intermediate collar portion 13, a minute projection 18 having a height of about 1 mm is formed. Thereby, a strong fit with the display 50 is obtained. In addition, the first lower flange portion 14 forms a bottom surface, and on the lower surface 119, a minute projection 19a having a height of about 1 mm is formed. Thereby, a strong fit with the support 60 is obtained. The first upper collar 12, the first intermediate collar 13 and the first upper locking groove 15 in the X region constitute a part of the upper locking portion, and the first intermediate collar 13 and the first lower collar 14 The first lower locking groove 16 constitutes a portion of the lower locking portion, and a portion of the upper locking portion and a portion of the lower locking portion form a portion of the locking structure X1 of the present invention. Configure.

  The functional portion Y of the first member 1 is continuous with the locking structure X1 in the longitudinal direction. The first member 1 has a height smaller than the height of the first base 11, and a third base 11a continuous with the first base 11 and the step 112, and a third base extending perpendicularly from the lower end of the third base 11a. It has a lower weir 14a. The functional portion Y of the first member 1 constitutes a functional portion Y of the connector 10 in cooperation with the functional portion Y of the second member 2. Since the step in which the step 112 is abutted can be fitted into the closed locking groove end of the display body 50 and the side of the support body 60 can be vertically elongated, the fitting with the support body 60 is stabilized.

  Furthermore, in the first member 1, the functional portion Y has a coupling portion Z continuous in the longitudinal direction. The first member 1 in the coupling portion Z is a first locking portion extending in the longitudinal direction continuously from the third base portion 11 a, which is a protruding piece 111 in this example. As a result, the connection between the second member 2 and the fifth base 21 b is stabilized. Further, in the present example, the projecting piece 111 of the coupling portion Z has a notch portion 118 for a screw. Thereby, screw fixation of the 1st member 1 and the 2nd member 2 is attained.

  In the display body connector 10, as shown in FIG. 5, the second member 2 has a second upper flange 22 extending outward at a right angle from the upper end of the second base 21 having a rectangular cross section and a plate-like member extending in the longitudinal direction. A second middle collar portion 23 extending perpendicularly from the middle in the vertical direction of the second base 21 to the outer side, a second lower collar portion 24 extending perpendicularly from the lower end of the second base 21 to the outer side, a second upper collar portion 22 and a second A second upper locking groove 25 between the second middle collar portion 23 and a second lower locking groove 26 between the second middle collar portion 23 and the second lower collar portion 24 are provided.

  In the second member 2, the second base 21 is, in this example, a vertically long rectangular cross section whose length in the vertical direction is larger than the length in the width direction, and the inner surface 217 is the first member 1. Form an abutment surface against The abutment surface may be the entire inner surface 217 or may be part of the inner surface 217. The part of the inner surface 217 appears in the case where the second base 21 has a hollow rib structure. Therefore, the plate-like shape of the second base 21 may be a part of the inner surface 217 that is hollowed out in the depth direction. In addition, the second member 2 has an engagement groove 216 which is cut at a right angle inward from the inner surface of the inner surface 217 of the second base 21 and extends in the longitudinal direction (sliding direction). The engaging groove 216 of the second member 2 is engaged with the projecting piece 111 of the first member 1, and only by sliding the first member 1 and the second member 2 in the longitudinal direction of the assembled body shape You can get it.

  In the second member 2, the second upper flange 22, the second intermediate flange 23 and the second lower flange 24 each have a rectangular cross-sectional shape (plate-like shape), and therefore, the second upper locking groove Each of the 25 and the second lower locking groove 26 is a square cross-sectional groove. As a result, the left and right flanges 65 and 55 constituting the locking grooves 61 and 53 of the support body 60 and the display body 50 can be reliably fitted in the square cross section grooves. Further, the second upper collar portion 22, the second middle collar portion 23, and the second lower collar portion 24 are formed in the range of the code X in the longitudinal direction of FIG. 1 in this example.

  In the second member 2, the second upper flange 22 constitutes a top plate, and on the upper surface of the second upper flange 22 is formed a minute projection 29 having a height of about 1 mm. Thereby, a strong fit with the display 50 is obtained. In addition, on the upper surface of the second intermediate collar portion 23, a minute projection 28 having a height of about 1 mm is formed. Thereby, a strong fit with the display 50 is obtained. Further, the second lower flange portion 24 forms a bottom surface, and on the lower surface 219, a minute projection 29a having a height of about 1 mm is formed. Thereby, a strong fit with the support 60 is obtained. The second upper collar portion 22, the second intermediate collar portion 23, and the second upper locking groove 25 in the X region constitute another portion of the upper locking portion, and the second intermediate collar portion 23, the second lower collar portion The portion 24 and the second lower locking groove 26 constitute another portion of the lower locking portion, and the other portion of the upper locking portion and the other portion of the lower locking portion It constitutes a part of the stop structure X1.

  The functional portion Y of the second member 2 is continuous with the locking structure X1 in the longitudinal direction. The second member 2 has a height smaller than the height of the second base 21, and a fourth base 21 a continuous with the second base 21 via the step 212, and a fourth base extending perpendicularly from the lower end of the fourth base 21 a. It has a lower heel portion 24a. The functional portion Y of the second member 2 constitutes a functional portion Y of the connector 10 in cooperation with the functional portion Y of the first member 1. Since the step in which the step 212 is abutted can be fitted into the closed locking groove end of the display body 50 and the support 60 side can be vertically elongated, the fitting with the support 60 is stabilized.

  Furthermore, in the second member 2, the distal end portion of the functional portion Y has a connecting portion Z continuous in the longitudinal direction. The second member 2 in the joint Z has a fifth base 21b extending continuously in the longitudinal direction from the fourth base 21a and having a wide width in the left-right direction, and extending laterally from the lower end of the fifth base 21b at right angles. It has collars 14b and 24a, and one collar of the left and right collars 14b and 24a is continuous with the same shape as the second lower collar 24 or the fourth lower collar. The fifth base 21 b of the joint Z has an engagement groove 216 that engages with the first locking portion, in this example, the projecting piece 111. Further, in the present embodiment, the fifth base portion 21 b has screw holes penetrating in the vertical direction. Thereby, screw fixation of the 1st member 1 and the 2nd member 2 is attained.

  An example of the usage method of the display body coupler 10 is demonstrated with reference to FIGS. 7-12. In the display body connector 10, the first member and the second member are integrated, and in the description of each member, the "first" and the "second" may be omitted. First, the second member 2 is inserted into the display body locking groove 53 of the display body 50 (FIGS. 7 and 8). At this time, the upper locking portion 2A of the second member 2 is inserted into the locking groove 53 first. The display body locking groove 53 is a groove having a reverse T-shaped cross section whose both ends are closed, and has an opening width W3. The length W 2 in the width direction (left-right direction) of the second member 2 is smaller than the opening width W 3 of the display body locking groove 53. For this reason, the second member 2 can be easily inserted into the display body locking groove 53 of the display body 50. The total dimension of the widthwise (horizontal direction) length W1 + W2 of the display body connector 10 is larger than the opening width W3 of the display body locking groove 53, and can not be inserted in the assembled body.

  Then, the first member 1 is inserted into the display member locking groove 53 below the second member 2 (FIG. 8). At this time, the upper locking portion 1A of the first member 1 is made to enter the locking groove 53 first. The length W 1 in the width direction (left-right direction) of the first member 1 is smaller than the opening width W 3 of the display body locking groove 53. For this reason, the first member 1 can be easily inserted into the display body locking groove 53 of the display body 50. Subsequently, the first member 1 is moved upward in the display member locking groove 53. At the time of this movement, the first member 1 can be easily moved within the display member locking groove 53 without friction or the like. Next, when the protruding piece 111 of the first member 1 comes to a position where it comes into contact with the second member 2, the engaging groove 216 is formed at that position, and the protruding member 111 of the first member 1 is the second member 2. It moves upward while entering the engagement groove 216, and the first member 1 and the second member 2 are locked (FIGS. 9 and 10). This lock is a slightly strong lock, and is a lock while applying a little force. In the case of this example, the second member 2 is in contact with the end portion of the display member locking groove 53 so that the step 212 is engaged and locked, and the first member 1 can be strongly pushed into the second member 2. When the first member 1 and the second member 2 are completely locked, the connector 10 can be fixed to the upper end of the display member locking groove 53 extending in the longitudinal direction (FIG. 11). At this time, the microprotrusions 19 and 29 formed on the upper surface of the upper rim 12 and 22 make the connection between the connector 10 and the display body 50 strong.

  Next, the connector 10 is connected to the lower end of the display member locking groove 53 extending in the longitudinal direction by the same method (FIG. 13). Subsequently, the lower locking portion 1B of the connector 10 is locked in the support locking groove 61 of the support column 60 which is the support. The support locking groove 61 of the support 60 is an open groove whose upper and lower ends are open. Therefore, the connector 10 can be inserted from the joint Z side or the opposite side. Since the lower brim portion continues in the same shape from the joint Z side to the end of the locking structure X, the lower brim portion of the Z and Y regions and the lower locking portion 1B of the locking structure X are supports It locks in the reverse T-shaped cross section of the locking groove 61. The lower connector 10 of FIG. 13 is completely threaded into the support locking groove 61 of the post 60, and then the upper connector 10 of FIG. 13 is threaded into the support locking groove 61 of the post 60. (Figure 14). Next, the screw 70 is screwed into the screw hole 9 of the connector 10 and fixed. Thus, the connection between the display body 50 and the support (support) 60 is completed. The display body 50 is supported by two vertically divided resin first members 1 and second members 2 despite the fact that the concave groove formed on the outside of the frame is a partial groove that closes at both ends. Fixation to the body 60 is possible.

  The coupler of the present invention is not limited to the embodiment described above, and various modifications can be made. In the coupler 10 of the embodiment, the functional part Y and the coupling part Z can be omitted. That is, the connector 10A of FIG. 16 may be formed only of the locking structure X. In this case, although there is no difference in level and screwing can not be performed, the effect of the present invention can be obtained. In the connector 10A of FIG. 16, the protruding piece 111 may be formed in the second member 2 and the engagement groove 216 may be formed in the first member 1. Further, in the coupler 10 of the embodiment, the coupling portion Z can be omitted. In this case, the connector has the locking structure X and the functional part Y. Moreover, in the couplers 10 and 10A, the first locking portion and the second locking portion may be omitted.

  In the coupler 10 of the embodiment, the screw hole 9 of the second member 2 and the notch 112 of the first member can be omitted. In the connector 10 according to the embodiment, the plate-like members of the first lower collar portion 14 and the second lower collar portion 24 may have a rib structure having a hollow shape in the depth direction from the bottom surface.

  According to the present invention, the poster frame having the recessed groove whose both ends are closed in the outer peripheral frame can be connected to the locking groove of the support such as the pole by a simple operation. In the past, such poster frames were fixed to the poles by screwing, but the work space was narrow and it was difficult to work, but as in the present invention, the members are divided vertically into two The work efficiency is improved because the connection is easy. Further, as shown in FIG. 11, even when using a driver or a screw, it is an operation on the outside of the poster frame, and the operation is easy. In addition, in the case of remodeling of the sales floor, etc., the fixed position of the poster frame relative to the pole can be easily changed by loosening the screw.

DESCRIPTION OF SYMBOLS 1 1st member 2 2nd member 10, 10A Display body connection tool 11 1st base 12 1st upper collar part 13 1st middle collar part 14 1st lower collar part 15 1st upper locking groove 16 1st lower latching Groove 21 second base 22 second upper collar portion 23 second intermediate ridge portion 24 second lower ridge portion 25 second upper locking groove 26 second lower locking groove 50 display body (poster frame)
60 support (support)
111 Protruding piece (first locking portion or second locking portion)
216 Engaging groove (first locking portion or second locking portion)
X Locking structure Y Functional part Z Joint

Claims (12)

It consists of a first member made of resin and a second member made of resin,
The first member has a rectangular cross section and a first upper flange extending perpendicularly from the upper end of a longitudinally extending plate-shaped first base, and a first intermediate member extending perpendicularly from the middle in the vertical direction of the first base. A collar, a first lower collar extending perpendicularly from the lower end of the first base, a first upper locking groove between the first upper collar and the first intermediate collar, and a first intermediate collar A first lower locking groove between the lower part and the lower part,
The second member has a rectangular cross section and a second upper collar extending perpendicularly from the upper end of the longitudinally extending plate-like second base, and a second middle extending perpendicularly from the middle in the vertical direction of the second base. A collar, a second lower collar extending perpendicularly from the lower end of the second base, a second upper locking groove between the second upper collar and the second intermediate collar, and the second intermediate collar A second lower locking groove between the lower part and the lower part,
In a state where the inner surfaces of the first base and the second base are in contact with each other,
An upper engaging portion formed by the first upper flange, the second upper flange, the first upper locking groove, the second upper locking groove, the first intermediate flange and the second intermediate ridge When,
A lower locking portion formed by the first lower flange portion, the second lower flange portion, the first lower locking groove, the second lower locking groove, the first intermediate ridge portion, and the second intermediate ridge portion forming a locking structure between,
After the first member is locked to the display body, the second member is locked to the display body, and then the first member and the second member are brought into contact with each other, and the first member and the second member are A display body connecting tool characterized in that in a state of being in contact, the support body is locked, the upper locking portion is connected to the display body, and the lower locking portion is locked to the support body . The inner surface of the first base and the second base has a first locking portion and a second locking portion which slide and lock in the longitudinal direction, and the first locking portion and the first locking portion thereby locking the second locking portion, the inner surface between said first base and said second base by abutment, display body connector of claim 1, wherein the assembling the display body.   The first upper locking groove, the first lower locking groove, the second upper locking groove, and the second lower locking groove are each a square cross-sectional groove. Display body connector described.   One of the first locking portion and the second locking portion is an engaging groove which is cut inward from the inner surface of the first base or the second base and extends in the sliding direction, and the other is an engaging groove The display-body connector according to claim 2 or 3, wherein the display-body connector is a protruding piece that protrudes from the inner surface of the first base or the second base that locks in the engaging groove and extends in the sliding direction.   The display connector according to claim 4, wherein the engagement groove extends to at least one end of both longitudinal ends.   A support having a support locking groove having an inverted T-shaped cross-sectional shape and a display having a display locking groove having an inverted T-shaped cross-section are connected to each other. The display body connector according to any one of the items. The 1st lower collar part and the 2nd lower collar part were made into the bottom plate, and the microprotrusion for strengthening the fitting with a support body in the back of the above-mentioned bottom plate was formed. The display body connector according to the item. The 1st upper collar part and the 2nd upper collar part were made into the top plate, and the micro projection for strengthening fitting with a display on the upper surface of the above-mentioned top plate was formed. The display body connector according to any one of the items. The display according to any one of claims 1 to 8, wherein micro projections are formed on the upper surfaces of the first middle collar portion and the second middle collar portion to strengthen the fitting with the display tool. Connector.   The display body connector according to any one of claims 1 to 9, wherein a locking structure of the upper locking portion and the lower locking portion is provided in a part in a longitudinal direction. Has a longitudinal portion which longitudinally continuous with the locking structure, the first member in said longitudinal section, a continuously via the first base and the step height than the small height of the first base portion and 3 base has a third lower flange portion extending at a right angle from the lower end of the third base outside, the second member in said longitudinal section, said second base at a height of less than the height of the second base part The fourth lower flange portion having the same shape as the second lower flange portion extending perpendicularly from the lower end of the fourth base portion, and the fourth lower flange portion having the same shape as that of the second lower flange portion. Display connection tool. The longitudinally extending portion has a connecting portion which is continuous in the longitudinal direction, and the first member in the connecting portion has a first locking portion which continuously extends in the longitudinal direction from the third base, and the first member in the connecting portion The two members have a fifth base extending continuously in the longitudinal direction from the fourth base and widening in the left-right direction, and having left and right flanges extending perpendicularly from the lower end of the fifth base to both outsides, The display connecting tool according to claim 11, wherein one of the left and right buttocks is continuous with the fourth lower buttocks in the same shape.

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