JP2005287657A - Display tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a display tool capable of coping with the change of the size and display amount of display merchandise, stabilizing an attaching state to an attaching object and being attached and detached without inconvenience. <P>SOLUTION: While an erected part S213 is formed on the base end side of a support member S21 for suspending and supporting merchandise P, a horizontal groove 22 for rotation stoppage is formed at a part of an attaching element S22 where an opening X in a downward recessed shape is formed so as to attach the support member S21 to the attaching object A such as a bar, and a vertical insertion part 21 is formed more on the side of a merchandise display area t than the attaching object A of the attaching element S22. Then, by detachably inserting the erected part S213 of the support member S21 to the vertical insertion part 21 and engaging it with the horizontal groove 22, a part is deformed in the direction of narrowing the recessed opening X by a merchandise load W received by the support member S21 or a part is deformed in the direction of spreading the recessed opening X by lifting force F. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a display device that is suitable for efficiently suspending and displaying products on a shelf or the like.

  Conventionally, for example, a store in a business category such as a convenience store has to prepare as many items as possible in a limited space. For this reason, there are many cases where a display place for goods is secured by using bars of display fixtures such as shelves.

As a specific example, as in Patent Document 1, a support element that extends from the base end side toward the front end side and can suspend and support a product therebetween, and the base end side of the support element is a display fixture. Display devices have been developed that include attachment elements that form a downwardly concave opening for attachment to an attachment object such as the like. Then, a hole formed in the package in which the product is packed is inserted into the support element, or a hook provided attached to the package in which the product is packed is hooked on the support element, and the product is displayed in a suspended state. Like to do.
Japanese Patent Laid-Open No. 11-76010

  By the way, in this type of store, in order to maximize display efficiency, strict dimension management is performed everywhere in the store. However, in Patent Document 1, since the support element is insert-molded to the attachment element, the entire display device must be replaced when the size or display amount of the commodity to be handled changes.

  Therefore, it is considered as an effective means to make the support element detachable from the attachment element. However, if the support element of Patent Document 1 is simply detachable from the attachment element, the support element may be detached from the attachment element when a product is extracted.

  In addition, the support element is bent in an L shape to provide an upright portion, while a vertical insertion portion is provided in the rear standing portion of the mounting element, the upright portion is detachably inserted into the vertical insertion portion from above, and the upright portion is used as an axis. In order to prevent the support element from rotating, a structure in which the extended portion of the support element is fitted in a groove provided on the top of the mounting element at the inserted position is also conceivable. However, when a product load is applied to the support member, a force is applied to the rear part of the mounting element in the direction of opening the concave opening, so that the mounting state of the display shelf such as the bar of the display shelf is unstable. In addition, if the rear part is made thick and long enough to secure the mounting allowance, the amount of lifting when removing the concave opening from the mounting target will increase, and the upper side will There is also a new problem of causing interference with display units provided for displaying displayed products and products. In addition, when the support element is gripped and lifted upward when the product is replenished, the force acts on the rear part of the mounting element in the direction of narrowing the concave opening. Smooth workability is hindered, for example, a force is required to remove the display tool from the attachment target.

  The present invention has been made in view of such a problem, and can be adapted to changes in the size and display amount of displayed products, is stable in the mounting state with respect to the mounting target, and can be attached and detached without inconvenience. The purpose is to provide a new display tool.

  In order to achieve this object, the present invention takes the following measures.

  That is, the display device of the present invention has a support element that extends from the base end side toward the front end side and can suspend and support a product therebetween, and the base end side of the support element is attached to a display fixture or the like. An attachment element that forms a downwardly concave opening for attachment to an object, and a standing part is formed on the base end side of the support element, while a detent part is formed on a part of the attachment element, A vertical insertion portion is formed on the product display region side of the attachment target among the attachment elements, and an upright portion of the support element is detachably inserted into the vertical insertion portion and is engaged with the detent portion. , Partly deformed in the direction of narrowing the concave opening by the product load received by the support element, or partly deformed in the direction of widening the concave opening by the lifting force received by the support element Features To.

  In such a case, by suspending and supporting the product on the support element, the attachment element more strongly holds the object to be attached such as a bar of the display shelf, so that the attachment state of the display device is stable and reliable. It will be something. Conversely, when the support element is gripped and removed from the mounting target, the mounting element loosens the engagement with the mounting target, so that the support element can be smoothly removed from the mounting target with the mounting element with a relatively small operating force. It becomes possible. Moreover, compared to the case where the support element is attached to the rear part beyond the object to be attached, the rear part can be made relatively thin and short if necessary. It is also possible to suppress the lifting amount when separating.

  In order to simplify the structure when the mounting element forms a downwardly concave opening by the front part, the top part, and the rear part, the top part and the rear part have an angle-shaped attachment member. And the one provided by the upright portion of the support member in which the upright portion is L-shaped.

  In this case, in order to induce deformation corresponding to the expansion / contraction of the opening, a vertical insertion portion is provided on the front end side of the top portion of the mounting member, and the support member is extended by penetrating the standing portion of the support member through the vertical insertion portion. When the product load is received at the projecting portion, the standing portion is tilted toward the rear portion of the mounting member, or when the support member receives a lifting force at the extending portion, the standing portion is removed from the rear portion of the mounting member. What is necessary is just to comprise so that it may incline in the direction which leaves | separates.

  Further, when the attachment element forms a downward concave opening by the front part, the top part and the rear part, as another embodiment, the front part, the top part and the rear part have a channel shape. What is given by the attachment member made is mentioned.

  In this case, in order to induce the deformation corresponding to the expansion / contraction of the opening, the vertical insertion portion is provided in the front standing portion of the mounting member, and the upright portion of the support member as the support element is inserted into the vertical insertion portion, and the support member When the product receives a product load, the front part of the mounting member is deformed in a direction approaching the rear part, or the front part of the mounting member is moved away from the rear part when the support member receives a lifting force. What is necessary is just to comprise so that it may deform | transform.

  In order to reliably prevent the support member from being pulled upward using such a structure, the upright portion of the support member is inserted into the vertical insertion portion of the mounting member from a direction substantially orthogonal to the predetermined extending direction. After that, it is preferable that the upright portion is rotated about 90 degrees as an axis, further dropped and engaged with the rotation preventing portion, and removed from the vertical insertion portion only through the reverse procedure.

  In this case, the mounting member is desirably made of resin from the viewpoint of manufacturing and deformation characteristics.

  As a specific structure for improving the detachment convenience with respect to the attachment target, it is set so that the lower end of the rear standing portion is positioned higher than the lower end of the front standing portion in a state of being attached to the attachment target. Is preferred.

  In order to make the rotation stopper portion compact, it is effective to use the inside of the vertical insertion portion or the opening edge portion thereof as the formation location.

  In order to enhance the function of this display tool, it is desirable to attach an upper unit having a product display function to the attachment element in a state of extending substantially parallel to the support element.

  Even in that case, in order to secure the space for inserting and removing the product, it is desirable that the upper unit is detachable from the mounting element in order to make the offset amount and clearance between the support element and the upper unit variable. .

  Since the present invention has the above-described configuration, it is possible to respond to changes in the size and display amount of the displayed product, to provide a useful display tool that can be attached to the attachment target stably and can be attached / detached without inconvenience. It becomes possible to do.

Embodiments of the present invention will be described below with reference to the drawings.
<First Embodiment>
As shown in FIGS. 1 to 4, the display device S according to this embodiment includes a support member S <b> 21 that is a support element that extends from the proximal end side toward the distal end side and can support the product P in a suspended manner. The support member S21 includes an attachment element S22 for attaching the proximal end side to the attachment object A such as a display fixture, and the upper unit S1 is assembled thereon.

  As shown in FIGS. 1 and 2, the support member S21 is formed by extending a part of a round bar made of stainless steel or the like into an L shape so that it extends at least over a predetermined display area t. S211, an inclined portion S212 bent from the distal end side of the extending portion S211 and an upright portion S213 continuous via a rounded portion on the proximal end side of the extending portion S211. The diameter of the wire corresponds to the shape of punch holes or hooks provided in the package in order to suspend the product P. The inclined portion S212 is oriented obliquely frontward and upward in a predetermined mounting state to prevent the product from falling off naturally.

  The attachment element S22 is made of a resin having a shape that can be fitted to an attachment object A such as a display fixture, for example, a bar of a display shelf, and has an opening X for fitting to the shape of the square pipe. The opening X is a downward concave shape formed between the front part X1, the top part X2 and the rear part X3, and the top part X2 and the rear part X3 are given by an angle-shaped resin mounting member 2. The upright portion X1 is provided by the upright portion S213 of the support member S21. As clearly shown in FIGS. 2, 4, etc., the attachment member 2 is provided through the vertical insertion portion 21 on the front end side of the top portion X <b> 2 and in front of a position slightly lower than the opening edge of the vertical insertion portion 21. A horizontal groove 22 that opens upward is provided continuously, and a window 21 a is formed on the front wall side of the vertical insertion portion 21 positioned above the horizontal groove 22. Although the vertical insertion portion 21 is curved in this embodiment, the meaning of vertical insertion means that the insertion is performed by inserting from above, and the shape is not limited. In addition, a different vertical insertion portion 23 is provided on the rear end side of the top portion X2, and a slit 24 having a predetermined length, depth, and width is continuously formed in front of the vertical insertion portion 23. . The meaning of vertical insertion here is the same as above. The vertical insertion portion 21 and the lateral groove 22 have a dimensional relationship that allows the upright portion S213 and the extension portion S211 of the support member S21 to be closely inserted or fitted.

  Then, as shown in FIGS. 1 and 3, the upright portion S213 of the support member S21 is passed through the vertical insertion portion 21, and the extension portion S211 is fitted into the lateral groove 22, and in this state, it protrudes downward and protrudes downward. The upright portion S213 that functions as the top portion X2 and the rear portion X3 of the mounting member 2 forms a downwardly concave opening X, and the mounting member A is covered with the opening X from above, thereby supporting the support member S21. It attaches to the attachment object A together with the attachment member 2.

  Here, the lateral groove 22 serves as a detent portion of the present invention that prevents the support member S21 from rotating about the upright portion S213.

  In this state, the support member S21 receives the product load W shown in FIG. 3A on the extension part S211 so that the upright part S213 functioning as the front part X1 is changed to the upright part S213 and the extension part S211. As shown by an arrow Z11 in the figure, the vicinity of the intersection is tilted toward the rear portion X3 of the mounting member 2, thereby causing deformation in the direction of narrowing the concave opening X, and the mounting object A is It is made to mount on the attachment object A so as to be sandwiched. Conversely, when the support member S21 receives the lifting force F in the opposite direction to the product load W shown in FIG. 3A in the extending part S211, the rising part S213 functioning as the standing part X1 is replaced with the rising part S213. The vicinity of the intersection with the extending part S211 is set as a fulcrum Z10 and tilted in a direction away from the rear part X3 of the mounting member 2 as indicated by an arrow Z12 in the drawing, thereby causing deformation in the direction of expanding the concave opening X. Thus, the attachment state A is loosened so that the attachment object A can be easily removed.

  On the other hand, the upper unit S1 has a base body 1 attached to the mounting member 2 and a distal end side extended along the support member S21, and is positioned on the distal end side of the unit body 1 to display products and the like. And a display unit 3 formed. In this embodiment, a structure in which the unit main body 1 and the display unit 3 are provided separately from the attachment member 2 and are detachably connected is employed. The unit body 1 is made of an L-shaped resin, and the leg portion 12 is tightly inserted into the vertical insertion portion 23 located on the rear end side of the mounting member 2 as shown in FIGS. The engaging portion 12a provided near the lower end thereof is click-stopped by a protrusion 23c provided near the inner end of the vertical insertion portion 23. Ribs 13 are formed at the corners of the leg portion 12 and the extension portion 11 of the unit main body 1, and the rib 13 is inserted into the slit 24 of the top portion X <b> 2 at the click stop position so as to abut against the bottom portion. Is set.

  In this way, a product insertion / removal region t for inserting / removing the product P hung on the support element S21 is formed between the extension portion S211 of the support element S21 and the extension portion 11 of the unit body 1. .

  By the way, as described above, when this type of display device S is used, as shown in FIG. 3A, the clearance CL between the upper end of the inclined portion S212 located on the distal end side of the support portion S21 and the unit body 1, Different dimensions are required for the amount of offset δ of the display unit 3 with respect to the front end of the inclined portion S212, the size (W, D) of the display head 31, and the like. On the other hand, in the present embodiment, the support member S21 and the upper unit S1 can be attached and detached, and it is possible to cope with such a specification change by appropriately replacing the support member S21 and the upper unit S1 with different specifications. Yes.

  As described above, the display device S according to the present embodiment includes the support member S21 that extends from the proximal end side toward the distal end side and can suspend and support the product P therebetween, and the proximal end of the support member S21. And an attachment element S22 that forms a downwardly concave opening X for attaching the side to an attachment object A such as a display fixture. And while standing part S213 is formed in the base end side of said support member S21, lateral groove 22 which is a detent | locking part is formed in a part of said attachment element S22, and more than the said attachment object A among the said attachment elements S22. The vertical insertion portions 21 are respectively formed on the display region t side, the upright portions S213 of the support member S21 are detachably inserted into the vertical insertion portions 21 and the extension portions S211 are engaged with the horizontal grooves 22 A part is deformed in the direction of narrowing the concave opening X by the product load W received by the support element S1, or a part is deformed in the direction of expanding the concave opening X by the lifting force F received by the support element S1. I try to let them.

  In such a case, since the product P is suspended and supported by the support member S21, the attachment element S22 more strongly holds the attachment object A such as a bar of the display shelf. The mounting state can be made stable and reliable. Further, since the engagement between the attachment element S22 and the attachment object A is loosened by lifting the support member S21, it becomes possible to smoothly remove the display tool S from the attachment object A with a relatively small operating force. Workability when replenishing products or changing the display layout will be improved. In addition, in this embodiment, although the lower end of the front part X1 and the lower end of the rear part X3 are set to be at substantially the same height position, the rear part X3 is made to be more than the illustrated state if necessary. Compared with the case where the upper member S1 and the support member S21 are both attached to the rear portion X3 beyond the attachment target A, the concave opening X can be removed from the attachment target A because it can be made relatively short. The design which suppresses the lift amount of the attachment member 2 of this can also be made small.

  In particular, when forming the downwardly concave opening X by providing the front part X1, the top part X2 and the rear part X3 necessary for the mounting element S22, the top part X2 and the rear part X3 are given by the mounting member 2 having an angle shape. Since the upright portion X1 is provided by the upright portion S213 of the L-shaped support member S21, cost reduction can be effectively pursued through simplification of the structure of the mounting member 2 and resin molding.

  In this case, in order to induce deformation corresponding to the expansion / contraction of the opening X, the vertical insertion portion 21 is provided on the front end side of the top portion X2 of the mounting member 2, and the upright portion S213 of the support member S21 is passed through the vertical insertion portion 21. When the support member S21 receives a product load on the extension part S211, the upright part S213 is tilted toward the rear part X3 of the attachment member 2, and this is directly brought into contact with the attachment object A. Therefore, the product load can be used directly and efficiently for the clamping force, and an appropriate mounting state can be ensured even if the support member 21 is a rod-shaped material as in this embodiment. Alternatively, when the support member S21 receives the lifting force F from the extension part S211, the upright part S213 is tilted in the direction away from the rear part X3 of the mounting member 2, so that the support member S21 is gripped. The product display tool S can be easily removed.

  Moreover, since the opening edge part of the vertical insertion part 21 is utilized as a formation place of the horizontal groove 22 which is a rotation prevention part, the said horizontal groove 22 can be comprised compactly in the position which is not unreasonable for resin molding.

  In particular, since the upper unit S1 having a product display function is attached to the attachment member 2 in a state of extending substantially in parallel with the support member S21, the display function of the display tool S is effectively enhanced. Can do.

Moreover, since the upper unit S1 is also detachable with respect to the mounting member 2, a product insertion / removal space that is necessary and wasteless by attaching a support member S21 and a specification with an appropriate offset amount δ and clearance CL therebetween. t can be effectively secured.
Second Embodiment
Next, a second embodiment of the present invention will be described with reference to FIGS. In addition, the same code | symbol is attached | subjected to the part which is common in the said 1st Embodiment as needed, and the description and illustration of one part are abbreviate | omitted.

  The mounting element S22 constituting the display device of this embodiment is made of a resin having a shape that can be fitted to the mounting object A such as a bar of a display shelf, for example, and is adapted to the shape of the square pipe. The opening X for making it form is formed. As described above, the opening forms a downward concave formed between the front portion X1, the top portion X2, and the rear portion X3. In this embodiment, the front part X1, the top part X2, and the rear part X3 are provided by a resin mounting member 102 having a channel shape.

  The attachment member 102 is provided by penetrating the vertical insertion portion 121 in the front portion X1, and provided with a window 122 on the front wall near the upper portion of the vertical insertion portion 121 to open the vertical insertion portion 121 forward. is there. Further, a different vertical insertion portion 123 is provided through the rear end side of the top portion X2, and a slit 124 having a predetermined length, depth and width is continuously formed in front of the vertical insertion portion 123. doing. The vertical insertion portion 123 and the window 122 are set to have a dimensional relationship that allows the support member S21 to be closely inserted or fitted.

  Then, the upright portion S213 of the support member S21 is inserted into the vertical insertion portion 121 of the mounting member 102 from a direction substantially orthogonal to the predetermined extending direction as shown in FIG. 6, and then rotated about 90 degrees about the upright portion S213 as an axis. In addition, the extension portion S21 is engaged with the window 122 functioning as a detent, and the extension portion S21 can be removed from the vertical insertion portion 121 only through the reverse procedure.

  For this purpose, a protrusion S213a in a direction orthogonal to the rising direction is formed on the upright portion S213 of the support member S21 by crushing the vicinity of the proximal end, and the vertical insertion portion 121 is provided with the protrusion S213a using the protrusion S213a. Cam surfaces C1, C2 and C3 (see FIG. 7) for guiding vertical insertion → rotation → vertical insertion are provided. Moreover, you may employ | adopt the suitable structure which clicks stop when support member S21 is inserted in the predetermined site | part between support member S21 and attachment member S102.

  In this state, the support member S21 receives the product load W on the extension part S211, so that the front part X1 of the attachment member 102 is connected to the top part X2 via the upright part S213 as shown in FIG. As shown by an arrow Z21 with the vicinity of the intersection as a fulcrum Z20, it is deformed in a direction approaching the rear portion X3, thereby causing a deformation in a direction of narrowing the concave opening X, so that the attachment object A is sandwiched. A is attached to A. Alternatively, as the support member S21 receives the lifting force F from the extension part S211, the front part X1 of the mounting member 102 is set to the vicinity of the intersection with the top part X2 via the upright part S213 as a fulcrum Z20 and is indicated by an arrow Z22. To the direction away from the rear portion X3, thereby causing deformation in the direction of expanding the concave opening X, loosening the state of being sandwiched with respect to the attachment target A, and making it easy to remove from the attachment target A. .

  In addition, in the state attached to the attachment object A, the lower end X30 of the rear part X3 is set to be positioned higher than the lower end X10 of the front part X1.

  Thus, although this embodiment differs from the said embodiment by the point which gives the front part X1, the top part X2, and the rear part X3 with the attachment member 102 which makes a channel shape, the attachment element S22 is a display shelf by a product load. The mounting object A such as a bar is more strongly clamped, the mounting state is stabilized and surely, and the mounting element S22 has a similar effect of loosening the fitting with the mounting object A by the lifting force F. Specifically, in order to induce a deformation that narrows the opening X, a vertical insertion portion 121 is provided in the front-standing portion X1 of the mounting member 102, and an upright portion S213 of the support member S21 is inserted into the vertical insertion portion 121, When the support member S21 receives a product load, the front part X1 of the mounting member 102 is deformed in a direction approaching the rear part X3 by the elasticity of the resin, or when the lifting force F is received, the front part of the mounting member 102 The part X1 is deformed in a direction away from the rear part X3 by the elasticity of the resin. For this reason, when the product is supported, the contact with the attachment target A is not made directly, but the channel-shaped opening X including the front portion X1 over the predetermined width is surely attached to the attachment target A. As a result, the display tool S is effective for stabilizing the posture of the display tool S, and the workability when replenishing products or changing the display layout is improved.

  In addition, in this embodiment, the vertical insertion portion 121 is used to insert the upright portion X1 of the support member S21 into the vertical insertion portion 121 of the mounting member 102 from a direction substantially orthogonal to the predetermined extending direction, and then stand up. The projection S213a described above is rotated so that it can be rotated about 90 degrees around the section S213, further lowered and engaged with the window 122 which is a detent section, and removed from the longitudinal insertion section 121 only through the reverse procedure. The cam surfaces C1 to C3 constitute a cam mechanism. For this reason, when removing the product P, it is possible to reliably prevent a situation in which the upright portion S213 is accidentally lifted and the entire support member S21 comes out of the mounting member 102, and an appropriate use state can be maintained.

  In addition, since the lower end X30 of the rear part X3 is set to be higher than the lower end X10 of the front part X1 in the state of being attached to the attachment target A, the lifting amount d when attaching to and detaching from the attachment target A (See FIG. 7A). In this embodiment, the support member S21 is attached and detached after removing the upper unit S1, but in this case as well, if the lifting amount is reduced, interference with products etc. suspended and supported on the upper stage side is prevented, Work convenience can be improved effectively.

  Further, in the present embodiment, since the window 122 is provided at the opening edge of the vertical insertion portion 121 to form a rotation preventing portion, the rotation preventing function is compact and effective even if the support member S21 is attached to the product display region t side. It becomes possible to comprise.

  Moreover, the effect by providing the upper unit S1 so that attachment or detachment is possible is the same as that of the above.

  The two embodiments of the present invention have been described above, but the specific configuration of each part is not limited to the above-described embodiments, and various modifications can be made without departing from the spirit of the present invention. .

The perspective view which shows the display tool which concerns on 1st Embodiment of this invention. The disassembled perspective view of the display tool which concerns on the same embodiment. The 3rd page figure of the display tool which concerns on the same embodiment. The fragmentary sectional view which shows the attachment structure of the embodiment. The perspective view which shows the display tool which concerns on 2nd Embodiment of this invention. The disassembled perspective view of the display tool which concerns on the same embodiment. The 3rd page figure of the display tool which concerns on the same embodiment.

Explanation of symbols

A ... Installation object F ... Lifting force P ... Commodity S ... Display tool S21 ... Support element (support member)
S22 ... Mounting element S213 ... Standing part t ... Product display area W ... Product load X ... Opening X1 ... Front standing part X2 ... Top part X3 ... Rear standing part 2 ... Mounting member 21 ... Vertical insertion part 22 ... Non-rotating part (horizontal groove)
102 ... Mounting member 122 ... Non-rotating part (window)
121 ... Vertical insertion part

Claims (11)

A support element that extends from the base end side toward the front end side and can suspend and support a product therebetween, and a downwardly concave opening for attaching the base end side of the support element to an attachment target such as a display fixture An attachment element forming
An upright portion is formed on the base end side of the support element, while a detent portion is formed on a part of the mounting element, and a vertical insertion portion is formed on the product display area side of the mounting element from the mounting target. By inserting the upright portion of the support element into the vertical insertion portion in a detachable manner and engaging with the anti-rotation portion, a part of the support element is deformed in the direction of narrowing the concave opening by the product load received. Alternatively, the display device is configured such that a part thereof is deformed in a direction in which the concave opening is expanded by a lifting force received by the support element. The attachment element forms a downward concave opening by the front part, the top part and the rear part, and the top part and the rear part are given by an attachment member having an angle shape, and the front part has an L-shape. The display device according to claim 1, wherein the display device is provided by an upright portion of the supporting member. A vertical insertion part is provided on the front end side of the top part of the mounting member, and the standing part of the support member is passed through the vertical insertion part. When the support member receives a product load on the extension part, the vertical part is placed behind the mounting member. The display device according to claim 2, wherein the display device is tilted toward the standing portion or tilted in a direction away from the rear standing portion of the mounting member when the support member receives a lifting force from the extending portion. 2. The mounting element according to claim 1, wherein a downwardly concave opening is formed by the front part, the top part, and the rear part, and the front part, the top part, and the rear part are provided by a channel-shaped attachment member. Display tools. A vertical insertion part is provided in the front part of the mounting member, and the vertical part of the mounting member is inserted into the vertical insertion part so that the vertical part of the mounting member is raised when the support member receives a product load. The display device according to claim 4, wherein the display device is deformed in a direction approaching the portion, or when the support member receives a lifting force, the front portion of the attachment member is deformed in a direction away from the rear portion. After inserting the upright part of the support element into the vertical insertion part of the mounting member from a direction substantially perpendicular to the predetermined extending direction, rotate the upright part about 90 degrees around the upright part, and further drop it to engage with the detent part. The display device according to claim 5, wherein the display device can be removed from the vertical insertion portion only through the procedure described above. The display device according to claim 5 or 6, wherein the mounting member is made of resin. The display device according to claim 1, wherein the display device is set so that the lower end of the rear part is positioned higher than the lower end of the front part when attached to the attachment target. The display device according to claim 1, wherein the rotation preventing portion is formed inside the longitudinal insertion portion or at an opening edge portion thereof. The display device according to claim 1, wherein an upper unit having a function of displaying a product or the like is attached to the attachment element in a state of extending substantially parallel to the support element. The display device according to claim 10, wherein the upper unit is detachable from the mounting element.

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