JP5044745B2 - Display fixtures and display stands - Google Patents

Description

  In the present invention, for example, a display fixture used to draw and sell a long article such as a hose, a tube, or a rope by an appropriate length while displaying it at a store or the like, and a long article such as a hose are wound up. The present invention relates to a display stand comprising a bobbin and a display fixture that rotatably supports the bobbin.

Conventionally, as this kind of display fixture and display stand, a desired wire is fixedly connected in the vicinity of both ends of the bobbin shaft so as to press-contact with the inner peripheral surface of the core of the hose bobbin over its entire axial width. The hose bobbin support rotating body is configured by providing the radiating arm bent in a radial manner around the bobbin axis, and the bobbin support is made so that the radiating arm is pressed against the inner peripheral surface of the core of the hose bobbin. There is one in which a rotating body is inserted and the hose bobbin is rotatably locked by placing both end portions of the bobbin shaft in a bearing recess provided in a vertical shaft of the fixture body (see, for example, Patent Document 1). .
Further, a hose insertion hole is provided in the core of the hose bobbin, and the end of the hose is inserted and locked in the hose insertion hole, and a hose is sandwiched in the radiation arm of the hose bobbin support rotating body. The end of the hose is clamped in the hose clamping portion by using its elastic force.

JP-A-8-294434

However, in such a conventional display fixture and display stand, in order to rotatably support the bobbin, the radiating arm of the bobbin support rotating body is pressed against the inner peripheral surface of the core with respect to the core of the bobbin. After that, both ends of the bobbin shaft of the bobbin support rotating body must be placed in the bearing recess of the fixture body, and it takes time to fit the bobbin support rotating body, and all the hoses Even when the bobbin is pulled out and replaced, there is a problem that the bobbin support rotating body needs to be taken in and out of the bobbin, which is troublesome.
Furthermore, the bobbin around which the hose is wound is heavy, and the weight of the bobbin support rotating body is added, so that it is difficult for a powerless worker such as a woman to lift the bobbin shaft, and both ends of the bobbin shaft are placed in the bearing recesses of the fixture body. There was also a problem that it was not possible to carry out the work.
Further, since the end of the hose protrudes from the inner peripheral surface of the bobbin through the insertion hole, it is necessary that the end of the hose can be supported without hindering the rotation of the bobbin.
Furthermore, if the bobbin is made of paper such as cardboard or corrugated cardboard, the core will be crushed or wrinkled on the inner peripheral surface of the core due to shrinkage of the hose after winding or vibration during transportation. Even if the inner peripheral surface of the bobbin is deformed in this way, it is necessary to be able to support the bobbin without hindering its rotation.

  An object of the present invention is to deal with such problems, and provides a display fixture that can be easily set and replaced with a bobbin with respect to the fixture main body and can be smoothly rotated without rattling the bobbin. It is an object of the present invention to provide a display stand that can be easily set and replaced with a bobbin with respect to the display fixture and can be smoothly rotated without rattling the bobbin.

  In order to achieve such an object, the display fixture according to the present invention is formed so that the support rotating body passes through the bobbin in the axial direction and faces only a part of the inner peripheral surface of the bobbin in the circumferential direction. The support rotator is protruded in a cantilevered manner so that the tip thereof is a free end with respect to the fixture body, and a plurality of the support rotators with respect to one bobbin are provided on the bobbin. The inner circumferential surface is mounted in parallel so as to face different parts in the circumferential direction, and the outer periphery of the support rotating body is supported by a part of the inner circumferential surface of the bobbin that partially abuts only in the axial direction. And an annular space portion facing the remaining portion in the axial direction on the inner peripheral surface.

  Further, in the display stand according to the present invention, the bobbin has a cylindrical center core, the long article is wound along the outer peripheral surface of the core, and the circumferential direction is formed on the inner peripheral surface of the center core. A plurality of the support rotating bodies of the display fixture are arranged at different locations such that the support portions abut on each other.

The display fixture according to the present invention having the above-described features is obtained by inserting a bobbin from a tip end side of a plurality of substantially parallel support rotating bodies mounted in a cantilever manner from the fixture main body. Even if the support portions of the plurality of support rotating bodies abut each other at different locations in the circumferential direction on the peripheral surface and the bobbin is rotatably supported, and the bobbin rotates as the long article is pulled out, the bobbin and Due to the weight of the long article wound around it, it is not displaced in the parallel direction of each supporting rotating body, and is opposed to the end part of the long article that protrudes through the insertion hole provided in the inner peripheral surface of the bobbin. Since the annular space portion is disposed on the end portion of the long article enters the annular space portion with the rotation of the bobbin and rotates without contacting the outer periphery of the support rotating body. Bobby It can be set and replacement of smoothly rotating support without stick easy and play the bobbin.
As a result, the bobbin support rotation relative to the core of the bobbin is compared to the conventional one that requires the work of inserting the bobbin support rotation body into the bobbin and the mounting operation of the bobbin shaft of the bobbin support rotation body into the bearing recess of the fixture body. Since there is no need to insert the body, the bobbin can be quickly set and replaced with the fixture, and the weight of the bobbin support rotating body is not added to the bobbin wrapped with a hose as a long article. Even a simple worker can lift the bobbin, and can set and replace the bobbin with respect to the fixture.
Furthermore, the end portion of the long article protruding from the inner peripheral surface of the bobbin through the insertion hole does not become an obstacle to rotation support, and a stable holding structure can be obtained.

In addition, the display stand according to the present invention having the above-described features includes inserting bobbins from a plurality of substantially parallel support rotating bodies mounted in a cantilever manner so as to protrude from the main body of the display fixture from the front end side thereof. As a result, the support portions of the plurality of support rotating bodies abut each other at different locations in the circumferential direction on the inner peripheral surface of the bobbin so that the bobbin is supported rotatably, and the bobbin rotates as the long article is pulled out. However, the weight of the bobbin and the long article wound on the bobbin does not shift in the parallel direction of the respective support rotating bodies, and the end part of the long article protrudes through the insertion hole on the inner peripheral surface of the bobbin. Since the annular space portions are arranged so as to face each other, the end portion of the long article enters the annular space portion with the rotation of the bobbin and rotates without contacting the outer periphery of the support rotating body. In It is possible to smoothly rotate supported without rattling a and the bobbin is easy to set and replace bobbins in.
As a result, the bobbin support rotation relative to the core of the bobbin is compared to the conventional one that requires the work of inserting the bobbin support rotation body into the bobbin and the mounting operation of the bobbin shaft of the bobbin support rotation body into the bearing recess of the fixture body Since there is no need to insert the body, the bobbin can be quickly set and replaced with the fixture, and the weight of the bobbin support rotating body is not added to the bobbin wrapped with a hose as a long article. Even a simple worker can lift the bobbin, and can set and replace the bobbin with respect to the fixture.
Furthermore, the end portion of the long article protruding from the inner peripheral surface of the bobbin through the insertion hole does not become an obstacle to rotation support, and a stable holding structure can be obtained.

It is a perspective view which shows the display fixture and display stand which concern on embodiment of this invention. It is a perspective view of a display fixture. It is the expansion perspective view which shows an example of a support rotary body, (a) is the perspective view seen from the front side, (b) is the disassembled perspective view seen from the back side. It is a perspective view which shows an example of a bobbin.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
As shown in FIGS. 1 to 3, the display fixture A according to the embodiment of the present invention freely rotates a fixture main body 1 and a cylindrical bobbin B around which a long article C such as a hose or a tube is wound. And a support rotating body 2 to be supported.
Furthermore, the display stand according to the embodiment of the present invention includes a display fixture A and a bobbin B having a cylindrical center core (core cylinder) B1 around which a long article C is wound. The bobbin B is rotatably supported by inserting a support rotating body 2 described later along the inner peripheral surface B2 of the inner core B1, and the long article C along the outer peripheral surface B3 of the inner core B1. It is wound up.

As shown in FIG. 4, the bobbin B is provided with a pair of flanges B <b> 4 at both ends in the axial direction of the center core B <b> 1. As the constituent material of the bobbin B, it is preferable to use a deformable material such as cardboard or cardboard, or use a synthetic resin or the like.
An insertion hole B5 having a diameter substantially the same as or slightly larger than the cross-sectional shape of the long article C is opened in the core B1 of the bobbin B, and the end portion C1 of the long article C is inserted into the insertion hole B5. The long article C is locked to the core B1 by being inserted and slightly protruded from the inner peripheral surface B2.
In particular, when the long article C is a tubular body such as a hose or a tube, when the long article C is wound along the outer peripheral surface B3 of the core B1, the tubular article that becomes the long article C is used. It is preferable to prevent the tube from being crushed by injecting a fluid such as compressed air into the inside.
As an example of the arrangement of the insertion hole B5, it is preferable that the insertion hole B5 be opened toward either one of the axial ends of the core B1 so as not to hinder the support of the bobbin B by the support rotating body 2.

As shown in FIGS. 1 and 2, the fixture body 1 has a machine frame 1 a extending in the vertical (vertical) direction. The machine frame 1a is constituted by a saddle member, a bar member, a plate member, or a combination thereof made of a rigid material such as metal.
A support rotating body 2 for supporting the core B1 of the bobbin B is attached to the machine frame 1a.

As shown in FIGS. 1 to 3 (a) and 3 (b), the support rotating body 2 is inserted so as to penetrate the center core B1 of the bobbin B, and on the inner peripheral surface B2 of the bobbin B (center core B1). It is formed in a substantially rod shape so as to partially face only a part in the circumferential direction.
Further, the support rotating body 2 protrudes in a cantilever manner so that the distal end portion 2a thereof becomes a free end and the base end thereof becomes a fixed end with respect to the machine casing 1a of the fixture body 1, and one bobbin B On the other hand, a plurality of support rotating bodies 2 are mounted in parallel so as to face different locations in the circumferential direction on the inner peripheral surface B2 of the bobbin B. As the parallel direction of the support rotating bodies 2, it is preferable to arrange the long article C wound around the core B <b> 1 of the bobbin B in the pulling-out direction, that is, the lateral (substantially horizontal) direction.

On the outer periphery of the support rotating body 2, a support portion 2 b formed so as to partially contact only a part of the inner peripheral surface B <b> 2 of the bobbin B in the axial direction, and a support portion 2 b on the inner peripheral surface B <b> 2 of the bobbin B And an annular space portion 2c formed so as to be opposed to the remaining portion in the axial direction in which is not formed.
The support portion 2b protrudes only in a part of the support rotator 2 in the axial direction, for example, in a hollow shape or a solid shape, and the remaining portion in the axial direction of the support rotator 2 where the support portion 2b is not provided protrudes in an annular space. Part 2c is formed.
The annular space portion 2c is disposed so as to face the end portion C1 of the long article C that protrudes through the insertion hole B5 provided in the inner peripheral surface B2 of the center core B1.

Furthermore, when projecting the support portion 2b in a hollow shape, a plurality of support arms 2e are attached to the outer peripheral surface of the roller 2d disposed at the center of the support rotating body 2 so as to project radially. preferable.
The roller 2d is configured by inserting a tubular body or a cylindrical body on the outside of the support shaft so as to freely rotate, or by supporting a columnar body so as to freely rotate.
The support arm 2e is made of, for example, a bobbin B as a support portion 2b by fixing a plurality of rigid materials made of a rigid material such as iron, for example, a wire material or a plate material so that each protrudes radially from the outer peripheral surface of the roller 2d. It is preferable to construct an impeller having an outer diameter smaller than the inner diameter of the inner diameter.
When the support portion 2b is an impeller, a gap extending in the axial direction of the roller 2d is formed between the plurality of support arms 2e.

As a specific example of the support rotator 2, as shown in FIGS. 3 (a) and 3 (b), a plurality of (three) wire rods extending in the axial direction of the support rotator 2 as support arms 2e are formed in a U-shape. By bending and fixing both ends of these wires radially to the axially intermediate position on the outer peripheral surface of the roller 2d, a support portion 2b is formed. At the both ends in the axial direction of the roller 2d sandwiching the support portion 2b A pair of annular spaces 2c are formed.
That is, the bobbin B into which the insertion hole B5 is opened by approaching the support rotator 2 from the tip end 2a side to either one of the axial ends of the core B1 is inserted regardless of the orientation. Also, the insertion hole B5 is arranged so as to face either one of the two annular spaces 2c.
Further, if necessary, the support arms 2e ′ made of a ring-shaped wire rod are fixed to the outer circumference or the inner circumference of the support arm 2e made of a wire rod extending in the axial direction of the support rotating body 2, whereby the plurality of support arms 2e are fixed. It is preferable to reinforce so that the interval does not change.
Although not shown in the drawings as another example, as the support portion 2b of the support rotating body 2, a support arm 2e 'made of a ring-shaped wire is provided on the outer peripheral surface of the roller 2d without providing the support arm 2e, Instead of this, it may be formed in a shape other than the illustrated example, such as a solid cylindrical shape.
Further, the two support rotating bodies 2 are arranged so as to be spaced apart from each other, and an auxiliary contact that contacts an area different from the contact position of the support rotating body 2 on the inner peripheral surface B2 of the center core B1. It is preferable to dispose a portion (not shown) so that the auxiliary contact portion and the support rotating body 2 support the inner peripheral surface B2 of the center core B1 at three points.

A support arm 3 extending obliquely downward toward the machine frame 1a of the fixture main body 1 is provided on the distal end portion 2a side of the support rotating body 2, and the lower end of the support arm 3 is connected to the fixture main body 1, more specifically the machine frame 1a and the like. It is preferable to reinforce the attachment state of the support rotating body 2 by connecting to an accessory attached to the attachment.
Further, an auxiliary abutting portion (not shown) that abuts a portion different from the abutting portion of each supporting rotating body 2 on the inner peripheral surface B2 of the bobbin B at the lower end thereof by extending the supporting arm 3 downward or the like. It is preferable that the auxiliary contact portion and each supporting rotating body 2 are arranged so that the inner peripheral surface B2 of the bobbin B is supported at three points. In such a case, the inner peripheral surface B2 of the bobbin B is supported so as not to be misaligned in the radial direction of the bobbin B with respect to each support rotating body 2 and the auxiliary contact part 4, and thereby the position of the bobbin B Deviation can be completely prevented. As a result, the stability of the bobbin B is excellent, and even if the long article C wound around the bobbin B is pulled out vigorously, there is no backlash.

According to the display fixture A and the display stand according to the embodiment of the present invention, as shown in FIG. 1, a plurality of substantially parallel support rotating bodies mounted in a cantilever manner from the fixture body 1 of the display fixture A 2, when the bobbin B is inserted from the distal end portion 2a side, the support portions 2b of the plurality of support rotating bodies 2 are brought into contact with and locked at different locations in the circumferential direction on the inner peripheral surface B2 of the bobbin B. The core B1 of the bobbin B is rotatably supported by the plurality of support rotating bodies 2.
In this supported state, the long article C wound along the outer peripheral surface B3 of the core B1 is pulled out, for example, in a substantially horizontal direction, and the bobbin B and the bobbin B are wound around the bobbin B even if the bobbin B rotates accordingly. Due to the weight of the long article C, the supporting rotating bodies 2 are not misaligned in the parallel direction.
At the same time, the end C1 of the long article C that protrudes through the insertion hole B5 of the inner peripheral surface B2 of the bobbin B enters the annular space 2c formed between the outer periphery of the support rotating body 2 Thus, it rotates and moves without contacting the outer periphery of the support rotating body 2.
As a result, the bobbin B can be easily set and replaced with respect to the fixture body 1 of the display fixture A, and the bobbin B can be smoothly rotated and supported without rattling.

In particular, when the support portion 2b has a plurality of support arms 2e protruding radially from the outer peripheral surface of the roller 2d disposed at the center of the support rotating body 2, the outer ends of the plurality of support arms 2e are used as the support portions 2b. Is brought into contact with the inner peripheral surface B2 of the bobbin B, so that a passing space extending along the axial direction of the support rotating body 2 is formed between the plurality of support arms 2e.
Thereby, even if the inner peripheral surface B2 of the bobbin B is deformed, it can be passed smoothly.
As a result, after the long article C such as a hose is wound around the bobbin B, the long article C contracts, the core B1 of the bobbin B is crushed due to vibration during transportation, or the inner circumference of the bobbin B Even if wrinkles occur on the surface B2, these deformations enter the passing space between the plurality of support arms 2e, so that the bobbin B can be rotationally supported without rattling.

Further, a support arm 3 extending obliquely downward from the front end portion 2a of the support rotating body 2 toward the fixture body 1 is provided, and the lower end of the support arm 3 is connected to the fixture body 1, more specifically, the machine frame 1a and attached parts attached thereto. When connected to a bracket 2 f (to be described later in the illustrated example), the weights of the support rotating body 2 and the bobbin B are supported by the support arm 3.
Thereby, it is possible to stably hold the support rotating body 2 and the bobbin B with a simple structure.
As a result, the stability of the support rotator 2 is excellent, the reinforcing structure of the support rotator 2 can be simplified, and the cost can be reduced.
Next, an embodiment of the present invention will be described with reference to the drawings.

  In this embodiment, as shown in FIG. 1 and FIG. 2, the display fixture A forms a machine casing 1a of the fixture main body 1 in a columnar shape, and a pair of support rotating bodies with respect to a plurality of surfaces of the machine casing 1a. A plurality of sets 2 are arranged in the vertical direction, and the bobbins B are rotatably supported by the plurality of sets of support rotating bodies 2.

In the example shown in FIGS. 1 and 2, the machine frame 1 a of the fixture body 1 connects the plurality of pillar members 1 b extending in the vertical direction and the plurality of crosspiece members 1 c extending in the horizontal direction to each other in the vertical direction. It is formed in a quadrangular prism shape in which the crosspiece members 1c are arranged at predetermined intervals.
Three types of support rotators 2 are attached to both sides of the machine frame 1a back to back so that the height of each of the support rotators 2 can be adjusted, and bobbins B having different outer diameters are attached to the plurality of types of support rotators 2, respectively. It is supported rotatably. As a specific example, a comparatively lightweight bobbin B having a small outer diameter is rotatably supported by the upper support rotating body 2, and the intermediate and lower support rotating bodies 2 have a large outer diameter for comparison. A heavy bobbin B is rotatably supported.
A base 1d is connected to the lower end of the machine frame 1a as the fixture body 1, and the base 1d is a frame-like frame or a flat plate of a plurality of fixtures, bars, plates, or combinations thereof. It is formed by connecting. A plurality of casters and the like are attached to the base 1d as the moving means 1e of the fixture body 1.
Although not shown in the drawings as other examples, the machine frame 1a is formed in a triangular prism shape, a polygonal column shape, or a cylindrical shape instead of a quadrangular prism shape, or two or four or more support rotating bodies 2 are arranged in the vertical direction. It is also possible to adjustably attach or fix, or to make the base 1d immovable without providing the moving means 1e.

In the example shown in FIG. 1 to FIG. 3A and FIG. 3B, two support rotators 2 arranged substantially in parallel, a T-shaped bracket 2f provided on the base end side of the support rotator 2, The plate 2g provided on the front end side of the support rotator 2 and the support arm 3 constructed from the front end 2a side of the support rotator 2 to the lower part of the bracket 2f are integrated.
Between the upper end portion of the bracket 2f and the plate 2g, a cylindrical body 2d2 is fitted into the outer side of the support shaft 2d1 fixed to the bracket 2f so as to be freely rotatable. Are provided so as to be freely rotatable, and one or a plurality of reinforcing members 2h made of a bar material, a saddle material, a plate material, or the like are provided substantially in parallel with the support rotating body 2, and a predetermined distance is provided between the bracket 2f and the plate 2g. Held at intervals. The bracket 2f, the reinforcing member 2h, and the support arm 3 are preferably arranged so as to form a substantially triangular shape when the support rotating body 2 is viewed from the lateral direction.

And as the height adjusting means 4 of the support rotating body 2 with respect to the machine frame 1a, as shown in FIGS. 3 (a) and 3 (b), it is formed in a bowl shape on the back surface of the upper end portion of the T-shaped bracket 2f. Hooks 4a and screws 4b supported so as to be able to reciprocate toward the hooks 4a. The hooks 4a of the bracket 2f are engaged with the crosspieces 1c arranged in the machine frame 1a in the vertical direction. The support rotating body 2 integrated with the bracket 2f is detachably attached by being sandwiched by the screws 4b.
Although not shown as another example, conventionally known attachment / detachment means may be provided as the height adjustment means 4 of the support rotating body 2 instead of the hooks 4a and the screws 4b.

  Further, as shown in FIGS. 1 and 2, the pedestal 1d, which is the lower end of the machine casing 1a, temporarily disables the fixture main body 1 when the bobbin B is set and replaced with respect to the support rotating body 2. As a means for fixing, it is preferable to provide a stepping type movement preventing means 5 that can come into contact with the floor F of the fixture body 1.

The stepping type movement preventing means 5 has a stopper portion 5 a facing the installation floor surface F of the fixture body 1. The stopper portion 5a is attached to the saddle or bar constituting the base 1d so as to be detachable or movable in the vertical direction, and the operator steps on the surface of the stopper portion 5a to apply weight. The back surface of the stopper portion 5a is pressed against the installation floor surface F of the fixture body 1 so that a large frictional resistance is generated between the two.
In the example shown in FIG. 1 and FIG. 2, a band member made of a rigid member such as a metal plate or a hard synthetic resin plate or an elastically deformable material is bent into a substantially S shape or molded at one end thereof. A portion 5a is integrally formed, and a hook is integrally formed at the other end as a locking portion 5b that is detachably engaged with a saddle member, a bar member, or the like constituting the base 1d of the machine frame 1a. In a state where the hook serving as the locking portion 5b is engaged with the pedestal 1d, the operator steps on the surface of the stopper portion 5a and puts his weight on the pedestal 1d, so that the stopper portion 5a and the locking portion 5b are slightly elastically deformed and the pedestal. It arrange | positions so that the back surface of the stopper part 5a may approach to the installation floor surface F of the fixture main body 1, and may press-contact by the play etc. which arise in the attaching part with 1d.
Although not shown in the drawings as another example, instead of the locking portion 5b such as a hook, a slide portion that is supported so as to reciprocate in the vertical direction with respect to the pedestal 1d is connected to the stopper portion 5a. The slide part moves downward relative to the base 1d by stepping on the surface of the part 5a and placing the weight so that the back surface of the stopper part 5a sinks toward the installation floor F of the fixture body 1 and is pressed. It is also possible to arrange the stopper portion 5a in advance so as to contact the installation floor surface F of the fixture body 1.

  Further, as shown in FIGS. 1 to 3A and 3B, the bobbin B is inserted into the support rotator 2 from the front end portion 2 a side of the plurality of support rotators 2. As a means for preventing the bobbin B from coming out of the plurality of support rotating bodies 2 and dropping by pulling out the long article C from the bobbin B in a state where the core B1 is rotatably locked, the bobbin B fall prevention means 6 is preferably provided.

The bobbin B fall prevention means 6 has a projection 6a for fall prevention material on the distal end 2a side of the support rotating body 2, and at least a part of the projection 6a hits the flange B4 of the bobbin B, etc. The bobbin B is prevented from coming out of the support rotating body 2.
In the example shown in FIGS. 1 to 3 (a) and 3 (b), a protrusion 6a for a fall prevention material obtained by bending a metal rod or the like into an inverted U shape and a base end of the protrusion 6a are detachably inserted. After the hole-shaped holding portion 6b is formed in the plate 2g and the bobbin B is inserted into the support rotating body and is rotatably locked as shown in FIG. By inserting the protruding portion 6a into the hole-shaped holding portion 6b, the tip of the protruding portion 6a abuts on the flange B4 of the bobbin B, and the bobbin B is prevented from coming out of the support rotating body 2.
Although not shown as another example, it is possible to form the protrusion 6a for the fall prevention material into another shape such as a substantially U shape, or to form the projection 6a for the fall prevention material with a plate material or the like. It is.

  According to the display fixture A and the display stand according to the embodiment of the present invention, as shown in FIGS. 1 and 2, a pair of support rotating bodies 2 are vertically arranged on a plurality of surfaces of a machine-shaped frame 1 a. Since a plurality of sets are arranged in the direction, a large number of bobbins B can be rotatably supported in a compact manner, which is advantageous for a sales floor with a small exclusive area.

Furthermore, when the moving means 1e of the fixture main body 1 is attached to the lower end portion of the machine casing 1a, when the long article C is pulled out from the bobbin B, the fixture main body 1 is moved by the moving means 1e, so that the bobbin B There is a possibility that the long article C cannot be pulled out well. Furthermore, when the bobbin B is inserted and locked to the support rotating body 2 that protrudes like a cantilever from the fixture body 1 as the support rotating body 2 that rotatably supports the bobbin B, When the inner peripheral surface B2 of the core B1 comes into contact with the tip 2a of the support rotator 2, the support rotator 2 escapes together with the fixture body 1 by the moving means 1e due to the reaction, and the bobbin B may not be inserted well. .
Therefore, as a method for solving such problems, some or all of the plurality of moving means 1e attached to the fixture body 1 are casters with stoppers, and the plurality of stoppers are manually operated. Thus, it can be considered that the fixture body 1 is temporarily fixed so as not to run.
However, when only some of the plurality of moving means 1e are casters with stoppers, even if these stoppers are manually operated, the caster without the stopper function is in a free state so that the fixture body 1 can be stabilized. In other words, the fixture main body 1 may turn due to the contact between the bobbin B and the support rotating body 2.
In addition, when all of the plurality of moving means 1e are casters with stoppers, the operation of manually operating all the stoppers is troublesome and cannot be easily and quickly switched to disabled. The bobbin B cannot be easily and quickly set or replaced with respect to the support rotating body 2.
For this reason, when the stepping type movement preventing means 5 is integrally formed with the stopper portion 5a so as to be detachably engaged with the base 1d as in the example shown in FIGS. Only when the movement preventing means 5 is used, as shown in FIG. 1, a stopper portion 5a is attached to the outside of the base 1d. When the movement preventing means 5 is not used, as shown in FIG. Since the stopper portion 5a can be housed, there is an advantage that the fixture main body 1 can be securely fixed so as not to move during the setting and replacement of the bobbin B with respect to the support rotating body 2.

In addition, as shown in FIGS. 1 to 3A and 3B, when the bobbin B fall prevention means 6 is provided on the support rotating body 2, by pulling out the long article C from the bobbin B, etc. Since the bobbin B does not come out of the support rotating body 2 and falls, there is an advantage that the long article C can be pulled out safely.
In particular, when the drop preventing means 6 is detachably attached to the holding portion 6b, as in the example shown in FIGS. When the bobbin B shown in FIG. 2 is set or exchanged, the protrusion 6a for the fall prevention material does not get in the way, and the work of inserting and locking the bobbin B to the support rotating body 2 becomes easy. In addition, since it is not necessary to lift the bobbin B high, there is an advantage that the bobbin B can be reliably set or replaced even by a short operator.

In the previous embodiment, the display fixture A forms the machine casing 1a of the fixture main body 1 in a columnar shape, and a plurality of pairs of support rotating bodies 2 are arranged in the vertical direction on the plurality of surfaces, respectively. The bobbins B are rotatably supported with respect to the plurality of sets of support rotating bodies 2, but the present invention is not limited to this. The machine frame 1a of the fixture body 1 may be formed in a planar shape instead of a column shape, It is also possible to arrange a plurality of support rotating bodies 2 only on one surface of 1a, or to use a fixture generally called a gondola fixture as the machine casing 1a.
This gondola fixture is composed of at least two or more vertical columns standing in parallel with each other at a predetermined interval in the left-right direction, and a support bar horizontally extending between the vertical columns. The support rotating body 2 may be supported by the support bar.

A display fixture 1 fixture main body 2 support rotating body 2a tip 2b support portion 2c annular space 2d roller 2e support arm 3 support arm B bobbin B1 center B2 inner peripheral surface B3 outer peripheral surface C long article C1 end portion

Claims (4)

A display fixture comprising a fixture main body and a support rotating body that rotatably supports a cylindrical bobbin around which a long article is wound,
The support rotating body is formed so as to pass through the bobbin in its axial direction and to face only a part of the inner peripheral surface of the bobbin in the circumferential direction;
The support rotator protrudes in a cantilever manner so that the front end thereof is a free end with respect to the fixture main body, and a plurality of the support rotators with respect to one bobbin includes the inner periphery of the bobbin. Installed side by side in parallel to face different parts in the circumferential direction on the surface,
On the outer periphery of the support rotating body, a support part that partially contacts only a part in the axial direction on the inner peripheral surface of the bobbin, and an annular space part facing the remaining part in the axial direction on the inner peripheral surface, A display fixture characterized by the formation of   The display fixture according to claim 1, wherein the support portion includes a plurality of support arms protruding radially from an outer peripheral surface of a roller disposed at a center of the support rotating body.   3. The display fixture according to claim 1, further comprising a support arm that extends obliquely downward from the tip end side of the support rotating body toward the fixture main body side and is connected thereto. A display stand comprising the display fixture according to claim 1, 2, or 3, and the bobbin around which the long article is wound,
The bobbin has a cylindrical core, the long article is wound along an outer peripheral surface of the core, and the display fixture is provided at different locations in the circumferential direction on the inner peripheral surface of the core. The display stand according to claim 1, wherein a plurality of said support rotating bodies are arranged so that each of said support portions abuts.

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