JP2017026886A - Panel frame body and panel body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel frame body that needs no corner member, having few components, being assembled easily, and firmly fixes a sheet body that is an exhibit, and a panel body.SOLUTION: A frame body includes a body member having a front opening groove engagement section 11 that is attached at the edge of a rear panel 21, and an opening and closing frame member that is connected with the tip of an upper tabular section 111 forming the groove engagement section 11 via a thin wall hinge. The opening and closing frame member 12 includes an I-letter form cover frame section 121 whose base end is connected with a hinge 13, and an engagement piece 122 that bends almost orthogonally from the hinge side base end of the cover frame section 121 to extend. The engagement piece 122 spreads both walls forming the groove of the groove engagement section 11 to be engaged.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a panel frame body and a panel body that have a small number of parts and are lightweight and strongly support a sheet body such as an exhibit.

  Display panels using product image photos and product information as panels are well known in exhibition halls and stores. These display panels use a pair of vertical frame members, a pair of horizontal frame members, and, if necessary, corner members, and incorporate a sheet body on which product information is printed into a frame shape.

  For example, Japanese Patent Application Laid-Open No. 2011-221049 discloses a display panel that can display an exhibition sheet in a rectangular frame, and the frame includes a pair of vertical frames and a pair of horizontal frames. The vertical frame and the horizontal frame are integrally formed with the columnar part having the same outer diameter, and the circular part on the inner peripheral side of the frame body. A pair of holding pieces that extend in the axial direction while facing each other at an opposing interval narrower than the outer diameter of the columnar part and hold the display sheet sandwiched between a support panel and a protective sheet, and the corner member includes An exhibition panel is disclosed that is detachable from at least one of the vertical frame and the horizontal frame adjacent to each other.

  Japanese Patent Application Laid-Open No. 2006-195026 discloses fixing a plurality of frames in a row in the longitudinal direction of the panel frame or in a state where at least one side of the frame member is exposed, and 4 frames. The frame member is composed of a book frame member and a corner connecting member. The frame member is rotated around the longitudinal axis, and the first partition and the second space are formed by the partition. There is disclosed an exhibition panel that has a stop portion and is provided with a rotation stop portion that is locked to the rotation lock portion on the corner connecting member. According to this display panel, the display can be inserted and removed from the direction parallel to the surface of the panel frame by rotating the frame member.

JP 2011-221049 A JP 2006-195026 A

  However, these conventional display panels include a pair of vertical frame members, a pair of horizontal frame members, and four corner members. For this reason, the number of parts is large, the cost is increased, and inventory management is complicated. Further, the assembly is complicated, and if the frame member is made of metal, the weight increases, and the fixing to the lightweight board wall and the suspension from the ceiling are unstable. In addition, the fixing of the sheet body, which is an exhibit, is sweet and cannot be strongly fixed. In addition, the frame constituting the conventional display panel has no other use, and cannot be used as a binder.

  Accordingly, an object of the present invention is to provide a panel frame and a panel body that do not require a corner member, have a small number of parts, are easy to assemble, and strongly fix a sheet body as an exhibit.

  In such a situation, the present inventor has made extensive studies, and as a result, if the whole is made of resin, and the engagement piece of the opening / closing frame member having the specific shape is fitted to the groove engagement portion of the specific shape, the groove The restoring force of both walls forming the locking part finds that the opening / closing frame member is pressed in the direction of sandwiching the sheet-like display with the tip of the locking piece as a fulcrum, and a strong support force is obtained, and the present invention is It came to be completed.

  That is, the present invention is a resin-made frame for a panel, and a main body member attached to an edge portion of a back panel having a groove engaging portion of a front opening or an upper opening, and an upper portion forming the groove engaging portion. An opening / closing frame member connected to the tip of the plate-like portion or the rear plate-like portion via a thin hinge, the opening / closing frame member including a cover frame portion whose proximal end is connected to the hinge, and the cover A locking piece that bends and extends substantially perpendicularly from the base end on the hinge side of the frame portion, and the locking piece presses and fits both walls forming the groove of the groove locking portion. A panel frame body is provided.

  Further, according to the present invention, the length (H2) in the groove width direction of the locking piece when the locking piece and the groove locking portion are fitted is such that the locking piece and the groove locking portion are fitted. It is the same as the groove width (H1) of the groove locking portion in the state before the operation, or larger than (H1).

  Further, in the invention, it is preferable that the locking piece has a J-shaped side view shape that extends and bends at a substantially right angle from a hinge-side base end of the cover frame and further bends in a round shape. A frame is provided.

  Moreover, this invention provides the said frame for panels characterized by being a horizontal frame or a vertical frame.

  In addition, the present invention provides the above-described frame for a panel, wherein both ends in the longitudinal direction are cut out obliquely inward by 45 degrees in a front view.

  Further, the present invention provides the panel frame, wherein an engagement rail with which a hook member is engaged is formed on the back surface of the plate-like main body.

  The present invention also provides a panel body comprising the panel frame. The present invention also provides the panel body, wherein the panel body is an exhibition panel or a binder.

  According to the panel frame of the present invention, the engaging piece pushes and expands both walls forming the groove of the groove engaging portion, so that the engaging force is exerted by the restoring force of both walls forming the groove engaging portion. Since the front end of the stop piece is used as a fulcrum, the opening / closing frame member is pressed in a direction to hold a sheet body such as an exhibit, so that a strong support force can be obtained. In addition, according to the panel body of the present invention, only a pair of horizontal frame bodies, a pair of vertical frame bodies, and a plate-like back panel (back plate) may be used. Therefore, the corner member is unnecessary and the number of parts can be reduced. In addition, assembly is easy and lightweight. Further, if one panel frame body of the present invention is used and the sheet body is a paper body, it can be used as a binder.

It is a perspective view of the display panel in embodiment of this invention. It is a disassembled perspective view of the display panel of FIG. It is a side view of the frame for panels in a 1st embodiment of the present invention, and is a figure in the state where an opening-and-closing frame member is open. FIG. 4 is a diagram showing the next step of FIG. 3 and a start state of mounting the exhibit. It is a figure which shows the state of the next step of FIG. It is a figure which shows the state of the next step of FIG. It is a figure which shows the state of the next step of FIG. 6, and is a figure of the state where an opening-and-closing frame member is closed. It is a figure explaining the method to remove an exhibit from the display panel in use condition. It is a side view of the panel frame body in the 2nd Embodiment of this invention, and is a figure of an open / close frame member in a closed state. FIG. 10 is a view of the panel frame body of FIG. 9 with the open / close frame member open.

  Next, the panel frame and the display panel according to the first embodiment of the present invention will be described with reference to FIGS. The display panel 20 of the present invention includes a back panel 21, a pair of horizontal frame bodies 10a and 10a, and a pair of vertical frame bodies 10b and 10b. Note that the sheet-like exhibit is attached to the surface of the back panel 21. A corner member is not necessary. In FIG. 2, reference numeral 30 denotes a hook member attached to the back surface of the back panel. The shape of the panel frame according to the present invention is an upper horizontal frame in a pair of horizontal frames when the display panel is placed horizontally, and is viewed from the right side. Therefore, in the present specification, “upward” and “downward” are directions in which the display panel is in a vertical posture (horizontal or vertical), “front” refers to the customer viewing the panel, and refers to the front. "Refers to the opposite side of the front. In the panel frame according to the present invention, the upper horizontal frame is the same as the lower horizontal frame, the left vertical frame is the same as the right vertical frame, and only the installation direction is different. . Moreover, a pair of vertical frame body has the same or different length dimension with respect to a pair of horizontal frame body. Accordingly, the structure and operation of the panel frame will be described for one panel frame, and the description of the other panel frames will be omitted because they are the same.

  The panel frame 10 is made of resin and fixes an exhibit, and includes a main body member attached to the edge of the back panel 21 and an open / close frame member connected to the main body member by a hinge. Therefore, the open / close frame member is rotatable within a certain range with respect to the main body member with the longitudinal direction of the hinge as the rotation axis. The main body member has a plate-like main body portion 14 having a predetermined length in the longitudinal direction and extending by a predetermined length in the longitudinal direction, and a groove locking portion 11 of a front opening located at the upper end of the plate-like main body portion 14. . The length of the plate-like main body 14 in the vertical direction may be a dimension that can be sufficiently fitted and not easily detached when fitted to a back panel having a thickness of about 3 to 8 mm. Although it cannot be generally stated, it may be about 20 to 50 mm. The length of the plate-like main body portion 14 in the longitudinal direction is the same as the lateral length of the display panel.

  In this example, the plate-like main body portion 14 includes a first top plate portion 112 that extends forward from the upper end of the plate-like main body portion 14 and a front plate 113 that is bent from the tip of the first top plate portion 112 and extends downward. The back panel locking part 15 which forms the groove | channel 151 of the lower opening into which the back panel 21 which becomes becomes is provided. The groove width of the back panel locking portion 15 may be the same as the thickness of the back panel 21. Moreover, the corner | angular part outer side of the 1st top plate part 112 (lower plate-shaped part which forms the groove | channel latching part 11) and the front board 113 is rounded. Thereby, it becomes easy to fit the opening and closing frame member 12.

  In the panel frame 10, the groove locking portion 11 is a groove having a front opening located at the upper end of the plate-like main body portion 14. In this example, the groove locking portion 11 has a predetermined length upward from the rear end of the back panel locking portion 15. It has a second top plate portion 111 that extends and then bends and extends forward, and is a front opening groove located between the second top plate portion 111 and the first top plate portion 112. The first top plate portion 112 and the second top plate portion 111 are both walls forming the groove locking portion 11. As shown in FIGS. 3 to 8, the second top plate portion 111 extends slightly rearward from the rear end of the back panel locking portion 15, then extends upward for a predetermined length, then bends and extends forward. Is also included. Moreover, the height dimension (H1) between the 1st top-plate part 112 and the 2nd top-plate part 111 which appear in FIG.3 and FIG.4 is the groove width before the fitting of this invention. The groove width may be about several mm. The “front” of the front opening includes not only the front but also an oblique front.

  Further, an engagement rail 19 with which the hook member 30 engages is formed on the back surface of the plate-like main body portion 14. The engagement rail 19 has a known shape, and has engagement grooves 191 and 191 at both ends. The left and right hooks of the hook member 30 engage with the engagement grooves 191 and 191. A large number of fixing through holes are formed in the engagement rail 19, and the hook member 30 is fixed by fitting the protrusions of the hook members into the predetermined through holes.

  The main body member (A1) and the open / close frame member 12 are made of hard resin, and examples thereof include acrylonitrile / butadiene / styrene (ABS) resin, vinyl chloride, polyacetal, and nylon. As a result, the U-shaped groove locking portion 11 formed by the first top plate portion 112 and the second top plate portion 111 has a deep groove depth (left and right direction in FIG. 3) and is made of resin. Therefore, when the opening / closing frame member 12 enters, the groove opening easily expands. On the other hand, when the opening / closing frame member 12 enters and closes, a biasing force acts in a direction to close the groove opening by a restoring force.

  In the panel frame 10, the open / close frame member 12 includes a cover frame portion 121 having a base end 126 connected to a hinge, and a locking piece 122 that bends and extends substantially perpendicularly from the base end 126 on the hinge side of the cover frame portion 121. With. In this example, the cover frame portion has an I shape. That is, the outer angle of the L-shaped opening / closing frame member 12 is connected to the hinge 13. In this example, the locking piece 122 extends rearward from the upper end in the closed state of the cover frame portion 121 (reference numeral 123), then bends and extends obliquely rearwardly downward (reference numeral 124), and has a J-shaped side view shape. . The vertical length of the locking piece 122 in the closed state (reference numeral H2 in FIG. 7) is a hard resin and is short and has a thickness of about 1 mm. The dimensions are almost the same for both (open) and after fitting (closed). A soft resin can be used for the hinge.

  Next, a method for attaching the panel frame 10 and the display panel 20 and an exhibit fixing function will be described with reference to FIGS. The back panel 21 is mounted on the back panel locking portion 15 of the panel frame 10 (FIG. 3). This is similarly performed for the other three panel frames 10. As a result, the panel frame 10 is mounted on the four sides of the back panel 21. In addition, since the left and right ends of the panel frame 10 are cut out at an angle of 45 degrees in front view, the four corners of the back panel 21 are covered with the panel frame 10 without any gaps. Next, the sheet-like exhibit 22 is placed on the back panel 21 with the open / close frame member 12 open. At this time, the end of the exhibit 22 extends to the vicinity of the upper plate portion (second top plate portion 111) that forms the groove locking portion 11 (see FIG. 4). As a result, the end of the exhibit 22 can enter the groove locking portion 11 by closing the open / close frame member 12. As shown in FIG. 4, the length of the locking piece 122 (reference numeral H <b> 3 shown in FIG. 4) is larger than the groove width H <b> 1 of the groove locking portion 11. As a result, the locking piece 122 can be fitted with a large groove opening by expanding both walls forming the groove locking portion 11.

  Next, the opening / closing frame member 12 is rotated in the closing direction (the arrow direction in FIGS. 3 to 5). The rear surface of the locking piece 122 of the opening / closing frame member 12 hits the front plate 113 of the lower plate-shaped portion (first top plate portion 112) that forms the groove locking portion 11 (FIG. 5). At this time, the end of the exhibit 22 is in a state of being sandwiched between the rear surface of the locking piece 122 and the front plate 113. Next, the opening / closing frame member 12 is further rotated in the closing direction. Since the length (H3) of the locking piece 122 is larger than the groove width H1 of the groove locking portion 11, the upper plate portion (second top plate portion 111) forming the groove locking portion 11 is As a result, the opening of the groove locking portion 11 is widened, and the locking piece 122 pushes the upper and lower walls forming the groove locking portion 11 to fit together (FIG. 6). Next, the opening / closing frame member 12 is further rotated in the closing direction. At this time, the locking piece 122 is fitted so that the length of the locking piece 122 extends in the groove depth direction in the groove of the groove locking portion 11 (FIG. 7). That is, the locking piece 122 is fitted by pressing both walls forming the groove of the groove locking portion 11.

  In the state of FIG. 7, the open / close frame member 12 is in a closed state. Similarly, the display panel 20 is completed by assembling the four panel frames 10. At this time, the opening / closing frame member 12 is fitted to the groove locking portion 11 in the length dimension (H2) in the direction orthogonal to the length direction of the locking piece 122 (the vertical direction of the locking piece 122 in FIG. 7). Since it is slightly larger than the groove width (H1) of the groove locking portion 11 in the previous state, the upper plate-like portion (second top plate portion) 111 forming the groove locking portion 11 is pushed up. Thereby, the upper plate-like portion (second top plate portion) 111 sandwiches the locking piece 122 of the opening / closing frame member 12 by a restoring force (p1) which is a reaction force of the pushing-up force. At this time, the contact point 125 of the lower plate-like portion (first top plate portion) 112 constituting the tip of the locking piece 122 and the groove locking portion 11 serves as a fulcrum, and the open / close frame member 12 rotates counterclockwise (FIG. 7). The I-shaped cover frame portion 121 of the open / close frame member 12 strongly presses the exhibit 22 by receiving the rotational force at the reference symbol p2). Thereby, the exhibit 22 is strongly fixed.

  Next, to remove the exhibit 22 from the display panel 20, as shown in FIG. 8, the open / close frame member 12 is rotated in the direction of the arrow (clockwise). At this time, the groove opening of the groove locking portion 11 is expanded and the locking piece 122 is pulled out from the groove locking portion 11 while rotating in the clockwise direction. Further, when the open / close frame member 12 is rotated, the state shown in FIG. 4 is obtained. In this state, the exhibit 22 may be removed.

  According to the panel frame 10, the locking piece 122 pushes and fits both walls forming the groove of the groove locking portion 11, and therefore, due to the restoring force of both walls forming the groove locking portion 11, Since an urging force is applied to the opening / closing frame member 12 in the direction of sandwiching the exhibit 22 with the tip of the locking piece 122 as a fulcrum, a strong support force is obtained. Moreover, according to the panel body 20, only a pair of horizontal frame bodies 10a and 10a, a pair of vertical frame bodies 10b and 10b, and a back panel (back plate) 21 are required, a corner member is unnecessary, and the number of parts can be reduced. . In addition, assembly is easy and lightweight.

  Next, a panel frame 10A according to a second embodiment of the present invention will be described with reference to FIGS. 9 and 10, the same components as those in FIGS. 1 to 8 are denoted by the same reference numerals, description thereof is omitted, and different points will be described. That is, the panel frame body 10A differs from the panel frame body 10 in the shape of the groove locking portion and the shape of the open / close frame member.

  The groove locking portion 11 of the panel frame 10 is a groove having a front opening, whereas the groove locking portion 11a of the panel frame 10A is a groove having an upper opening. That is, the groove locking portion 11a is located at the upper rear side of the plate-like main body portion 14, extends backward from the plate-like main body portion 14 and a predetermined upper portion of the plate-like main body portion 14, and extends upward. An upper opening groove is formed with the rear plate 111a. The rear plate 111a is bent and extends downward to form a locking groove of the hook member 30. The plate-shaped main body 14 forms a third top plate 141 that is bent from the upper end and extends forward by the thickness of the back panel 21, and the back panel 21 enters inside thereof. The front end of the rear plate 111a is slightly above the third top plate portion 141.

  The opening / closing frame member 12a has a cover frame part 121a whose base end 126 is connected to the hinge 13, and a locking piece 122 that is bent and extends substantially perpendicularly from the base end 126 on the hinge side of the cover frame part 121a. The cover frame portion 121a is L-shaped in this example. That is, it connects with the hinge 13 at the outer corner of the connecting portion between the L-shaped cover frame portion 121a and the locking piece 122. Further, the L-shape of the cover frame portion 121a is set to a dimension such that the front member 125 strongly contacts the exhibit 22 when the open / close frame member 12a is closed. When such an open / close frame member 12a is in the open state as shown in FIG. 10, if it is rotated in the direction of the arrow in FIG. 10, the locking piece 122 is disengaged from the groove locking portion 11a, and the exhibit 22 is removed. Can be removed.

  The fixing method and the operation of the exhibit 22 in the panel frame 10 </ b> A are the same as those in the panel frame 10. The four side surfaces of the back panel 21 are mounted so as to contact the third top plate portion 141 of the panel frame 10A. In that case, it is good to stick both with a double-sided tape. Next, as shown in FIG. 10, the sheet-like exhibit 22 is placed on the back panel 21 with the open / close frame member 12 a being open. At this time, the end of the exhibit 22 extends to the vicinity of the third top plate portion 141 (see FIG. 10). As a result, the end of the exhibit 22 enters the groove locking portion 11a by closing the open / close frame member 12a.

  Next, the opening / closing frame member 12a is rotated in the closing direction. Then, the rear surface of the locking piece 122 of the opening / closing frame member 12a hits the outer corner above the plate-like main body portion 14 forming the groove locking portion 11a. Next, the opening / closing frame member 12a is further rotated in the closing direction. Since the length (H3) of the locking piece 122 is larger than the groove width H1 of the groove locking portion 11a, the rear plate 111a forming the groove locking portion 11a is pushed rearward, and the groove locking portion 11a. The groove opening is widened, and the locking piece 122 fits by expanding both walls forming the groove of the groove locking portion 11a. Next, the opening / closing frame member 12a is further rotated in the closing direction. At this time, the locking piece 122 is fitted so that the length of the locking piece 122 extends in the groove depth direction in the groove of the groove locking portion 11a (FIG. 9). That is, the locking piece 122 is fitted by pressing both walls forming the groove of the groove locking portion 11a.

  In the state of FIG. 9, the open / close frame member 12a is in a closed state. Similarly, the four panel frames 10 are assembled to complete the display panel 20A. At this time, the length (H2) in the direction perpendicular to the length direction of the locking piece 122 (the horizontal direction of the locking piece 122 in FIG. 9) is such that the open / close frame member 12a is fitted into the groove locking portion 11a. Since it is slightly larger than the groove width (H1) of the groove locking portion 11a in the front state, the rear plate 111a forming the groove locking portion 11a is pushed outward. Thereby, the back plate 111a sandwiches the locking piece 122 of the opening / closing frame member 12a by a restoring force which is a reaction force of the pressing force. At this time, the contact point between the tip 124 of the locking piece 122 and the plate-like main body portion 14 constituting the groove locking portion 11a serves as a fulcrum, and the open / close frame member 12a receives a rotational force counterclockwise, and the open / close frame member 12a. The L-shaped cover frame portion 121a strongly presses the exhibit 22. Thereby, the exhibit 22 is strongly fixed.

  Next, in order to remove the exhibit 22 from the display panel 20A, the open / close frame member 12a is rotated in the direction of the arrow (clockwise) as shown in FIG. At this time, the groove opening of the groove locking portion 11a is expanded and the locking piece 122 is pulled out from the groove locking portion 11a while rotating in the clockwise direction. Further, when the open / close frame member 12a is rotated, the state shown in FIG. 10 is obtained. In this state, the exhibit 22 may be removed. According to the panel frame 10A, the same effects as the panel frame 10 are obtained.

  The panel frame of the present invention can be used as a binder in addition to the display panel. That is, if one or two panel frames are used, the back panel is made of high-strength thick paper, and the sheet is made of paper, it can be used as a binder for applications such as memo writing.

  Since the panel frame of the present invention can strongly fix the exhibit, there is no looseness or slack in the exhibit, and a display with excellent design can be achieved over a long period of time. The panel frame of the present invention can also be used as a binder. In addition, the display panel of the present invention does not require a corner member, can reduce the number of parts, is easy to assemble, and is lightweight.

10a, 10a A pair of horizontal frames 10b, 10b A pair of vertical frames 10 Panel frame 11 Groove locking part 12 Opening / closing frame member 13 Hinge 14 Plate-like main body part 15 Back panel locking part 20 Exhibition panel 21 Back panel 112 First top plate portion 111 Second top plate portion 113 Front plate 126 Base end 121 Cover frame portion

Claims (8)

A resin panel frame,
A body member attached to the edge of the back panel having a groove locking portion of the front opening or the upper opening;
An opening / closing frame member connected via a thin hinge and the tip of the upper plate-like portion or the rear plate-like portion forming the groove locking portion;
The open / close frame member includes a cover frame portion whose base end is connected to the hinge, and a locking piece that bends and extends substantially perpendicularly from a base end on the hinge side of the cover frame portion,
The panel frame, wherein the locking piece presses and fits both walls forming the groove of the groove locking portion.   The length (H2) in the groove width direction of the locking piece when the locking piece and the groove locking portion are fitted is the length before the locking piece and the groove locking portion are fitted. 2. The panel frame according to claim 1, wherein the frame width is equal to or larger than (H1) of the groove engaging portion (H1).   3. The J-side view shape according to claim 1, wherein the locking piece extends in a substantially right angle from a base end on the hinge side of the cover frame portion, and further has a J-shaped side view bent in a round shape. Panel frame.   The panel frame according to any one of claims 1 to 3, wherein the panel frame is a horizontal frame or a vertical frame.   5. The panel frame according to claim 1, wherein both ends in the longitudinal direction are notched obliquely inward by 45 degrees when viewed from the front.   6. The panel frame according to claim 1, wherein an engagement rail with which a hook member engages is formed on the back surface of the plate-like main body. A panel body comprising the panel frame body according to claim 1. The panel body according to claim 7, wherein the panel body is an exhibition panel or a binder.

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