JP6931941B1 - Tire holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tire holder capable of preventing a tire from tilting or rattling by preventing a gap from being generated between a side surface of a vertically placed tire and a side plate member. A tire holder is a holder body 1 having a pair of tire outer peripheral surface support portions 12 that are arranged so as to face each other via a vertically placed tire 6 and support an outer peripheral surface 62 of the tire 6, and a pair of tires. It includes a pair of side plate members 2 that support both side surfaces 61 of the tire 6 supported by the outer peripheral surface support portion 12. The pair of side plate members 2 have a slide portion 22 that is slidably attached to the holder body 1. The holder body 1 is arranged between a pair of tire outer peripheral surface support portions 12, and has a guide portion 13 that guides the slide portion 22 along the central axis C of the tire 6. [Selection diagram] Fig. 1

Description

The present invention relates to a tire holder that holds a vertically placed tire.

Conventionally, as this type of tire holder, a holder body that supports the outer peripheral surface of a vertically placed tire and a plurality of side plate members that are detachably attached to the holder body and support both side surfaces of a vertically placed tire. Is known (see Patent Document 1 below).

The holder body has a bottom surface portion and a pair of tire outer peripheral surface support portions that are connected to the bottom surface portion and support the outer peripheral surface of the tire that is vertically placed.

Each of the pair of tire outer peripheral surface support portions has a plurality of first holes for receiving the lower portion of the pair of side plate members from the top to the bottom of the holder body, and the plurality of first holes are in the left-right direction of the holder body. Since it is arranged along the tire, it is possible to hold various tires having different tire widths.

Japanese Unexamined Patent Publication No. 2020-74798

Since the tire outer peripheral surface support portion of the holder body is a portion that receives the load of the vertically placed tire, the number of the first holes is limited so that the strength of the tire outer peripheral surface support portion does not become too low.

Therefore, depending on the size of the tire or the like, a gap may be generated between the side surface of the vertically placed tire and the side plate member, and the tire may be slightly tilted and rattled.

The present invention has been made in view of such circumstances, and the problem is that the tire is tilted or rattled so that there is no gap between the side surface of the vertically placed tire and the side plate member. It is to provide a tire holder that can be prevented.

In order to solve the above-mentioned problems, the tire holder of the invention according to claim 1 is a tire holder for holding a vertically placed tire, is connected to a bottom surface portion and the bottom surface portion, and is arranged so as to face each other via the tire. Te a holder body having a pair of tire outer peripheral surface support portion for supporting the outer peripheral surface of the tire, and a pair of side plate members for supporting both sides of the tire which is supported by the pair of tire outer peripheral surface support portion wherein the pair of side plate member has a slide portion slidably mounted to said holder body, the holder body is disposed between the pair of tire outer peripheral surface support portion Rutotomoni the bottom portion It is characterized by having a guide portion that is fixed and guides the slide portion along the central axis of the tire.

According to the second aspect of the present invention, in the tire holder according to the first aspect, the guide portion has a lower plate portion and an upper plate portion fixed on the lower plate portion, and the lower portion thereof. The side plate portion has a notch portion that slidably accommodates the lower portion of the slide portion, and the upper plate portion leads to the notch portion and slidably accommodates the upper portion of the slide portion. It is characterized by having a part.

According to a third aspect of the present invention, in the tire holder according to the second aspect, the pair of side plate members have a support plate portion that supports the side surface of the tire, and the slide is below the support plate portion. It is characterized by a series of parts.

The invention according to claim 4 includes the tire holder according to claim 3, which includes a support plate portion reinforcing member which is connected to the support plate portion and bent into a chevron shape to reinforce the strength of the support plate portion. It is characterized by that.

The invention according to claim 5 includes, in the tire holder according to any one of claims 1 to 4, a connecting member that is bridged over the pair of side plate members and connects the pair of side plate members. It is characterized by being.

The invention according to claim 6 is characterized in that, in the tire holder according to any one of claims 1 to 5, the pair of tire outer peripheral surface support portions are bent in a chevron shape.

According to a seventh aspect of the present invention, in the tire holder according to the sixth aspect, a chevron shape maintaining member housed in the pair of tire outer peripheral surface support portions and maintaining the chevron shape of the pair of tire outer peripheral surface support portions. It is characterized by having.

The invention according to claim 8 is characterized in that, in the tire holder according to any one of claims 1 to 7, the holder body and the pair of side plate members are made of plastic cardboard.

The present invention can provide a tire holder capable of preventing a tire from tilting or rattling by preventing a gap between a side surface of a vertically placed tire and a side plate member. ..

FIG. 1 is a perspective view of a tire holder according to an embodiment of the present invention. FIG. 2 is an exploded perspective view of the tire holder of FIG. FIG. 3 is a side view of the holder body of the tire holder of FIG. FIG. 4 is a plan view of the holder body of the tire holder of FIG. FIG. 5 is a development view of the bottom surface portion of the holder body of the tire holder of FIG. 1 and the pair of tire outer peripheral surface support portions before assembly. FIG. 6 is a developed view of the guide portion of the holder body of the tire holder of FIG. 1 before assembly. FIG. 7 is an exploded perspective view of the side plate member of the tire holder of FIG. FIG. 8 is a development view of the support plate portion of the side plate member of the tire holder of FIG. 1 and the first component portion of the slide portion before assembly. FIG. 9 is a development view of the second component of the slide portion of the side plate member before assembly. FIG. 10 is a development view of the support plate portion reinforcing member before assembling, which enhances the strength of the support plate portion of the side plate member. FIG. 11 is a plan view of a connecting member that connects the pair of side plate members. FIG. 12 is a perspective view of a chevron shape maintaining member that maintains the chevron shape of the tire outer peripheral surface support portion.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

As shown in FIGS. 1 to 4, the tire holder according to the embodiment of the present invention includes a holder main body 1, a pair of side plate members 2 that support both side surfaces 61 of the vertically placed tire 6, and a pair. A connecting plate (connecting member) 3 that is bridged over the side plate member 2 and connects the pair of side plate members 2 and a support plate portion reinforcing member 4 that reinforces the strength of the support plate portion 21 of the side plate member 2. I have. The "vertical placement" of the tire 6 means that the tire 6 is placed so that the central axis C of the tire 6 is substantially parallel to the horizon.

Each of the pair of side plate members 2 has a slide portion 22 that is slidably mounted on the holder body 1.

The holder body 1, the pair of side plate members 2, the connecting plate 3, the support plate portion reinforcing member 4, and the like of this embodiment are formed by pressing a plastic cardboard. In this embodiment, a plastic corrugated cardboard composed of a front liner (not shown), a back liner, and a plurality of ribs arranged at equal intervals between both liners is used. However, the material of the holder body 1 and the like is not limited to plastic cardboard, and other synthetic resins and the like may be used.

The holder body 1 is connected to the bottom surface portion 11 and a pair of tire outer peripheral surface support portions 12 which are connected to the bottom surface portion 11 and are arranged so as to face each other via the vertically placed tire 6 and support the outer peripheral surface 62 of the tire 6. It is arranged between the pair of tire outer peripheral surface support portions 12, and has a guide portion 13 that guides the slide portion 22 along the central axis C of the tire 6.

The bottom surface portion 11, the tire outer peripheral surface support portion 12, the guide portion 13, the pair of side plate members 2, the support plate portion reinforcing member 4, etc. are provided with folding curves N1 to N14, and linear cuts are made in one liner and rib. Is formed (see FIGS. 5, 6, 8, 9, 9 and 10). The folding curves N1 to N14 function as folding curves that assist in assembling the bottom surface portion 11, the tire outer peripheral surface support portion 12, the guide portion 13, the pair of side plate members 2, the support plate portion reinforcing member 4, and the like.

The bottom surface portion 11 has elongated holes 111A, 111B, 111C and circular holes 111D (see FIG. 5). The elongated holes 111A and 111B extend in the left-right direction RL of the holder body 1. The elongated holes 111A and 111B are parallel. The elongated hole 111C extends in the front-rear direction FR of the holder body 1. The lower part of the maintenance member main body 51 of the chevron shape maintenance member 5, which will be described later, is inserted into the elongated hole 111C. The hole 111D is a hole through which the fastening member F described later is passed.

The pair of tire outer peripheral surface support portions 12 are bent in a chevron shape and are arranged to face each other via the vertically placed tires 6 to support the outer peripheral surfaces 62 of the tires 6 (see FIG. 1).

In the internal space of each tire outer peripheral surface support portion 12, a chevron shape maintaining member 5 (see FIG. 12) for maintaining the chevron shape of the pair of tire outer peripheral surface support portions 12 is housed (see FIG. 3). The chevron shape maintaining member 5 is made of plastic corrugated cardboard. The chevron shape maintaining member 5 is a plate-shaped member, and is provided on a square maintenance member main body 51 that matches the vertical cross-sectional shape of the tire outer peripheral surface support portion 12 bent into a chevron shape, and a tire outer peripheral surface support provided on the maintenance member main body 51. It has a protrusion 52 inserted into the elongated hole 121 of the portion 12.

As shown in FIG. 5, the tire outer peripheral surface support portion 12 has two elongated holes 121 into which the protrusions 52 of the chevron shape maintaining member 5 are inserted. The elongated hole 121 extends along the vertical UD of the holder body 1 when the tire outer peripheral surface support portion 12 is bent into a chevron shape (see FIG. 2). The tire outer peripheral surface support portion 12 is divided into a first region portion 12A, a second region portion 12B, a third region portion 12C, and a protruding portion 122 by the folding curves N2 to N4. The protruding portion 122 is divided into a protruding portion main body 122a and a free end portion 122b by a folding curve N5. The protruding portion 122 is inserted into the elongated holes 111A and 111B of the bottom surface portion 11 and connected to the bottom surface portion 11.

As shown in FIG. 6, the guide portion 13 has a lower plate portion 131 fixed to the bottom surface portion 11 and an upper plate portion 132 fixed on the lower plate portion 131.

The lower plate portion 131 and the upper plate portion 132 are connected to each other so as to be foldable in half via a folding curve N6.

The lower plate portion 131 includes a plurality of notches 131A that slidably accommodate the lower portion of the slide portion 22, and a plurality of holes 131B through which the fastening member F that fixes the lower plate portion 131 to the bottom surface portion 11 is passed. Have.

The lower portion of the slide portion 22 is composed of a lower slide region portion 221A and a lower slide region portion 222A (see FIG. 7).

The upper plate portion 132 has a plurality of slit portions 132A that slidably accommodate the upper portion of the slide portion 22. The upper portion of the slide portion 22 is composed of an upper slide region portion 221B and an upper slide region portion 222B bonded to each other (see FIGS. 7 to 9). The slit portion 132A leads to the notch portion 131A of the lower plate portion 131.

As shown in FIG. 2, each side plate member 2 is connected to a support plate portion 21 that supports the side surface 61 of the tire 6 and a lower portion of the support plate portion 21, and is connected to a pair of tire outer peripheral surface support portions 12 of the holder body 1. It has a slide portion 22 that slides along the central axis C of the supported tire 6.

As shown in FIGS. 7 and 8, the support plate portion 21 is a connecting member 5 that connects the holes 21A and 21B for mounting the support plate portion reinforcing member 4 to the support plate portion 21 and the pair of side plate members 2. It has a slit portion 21C for mounting the side plate member 2 and an inverted triangular hole 21D for facilitating the sliding portion 22 of the side plate member 2.

The slide unit 22 has a first component unit 221 and a second component unit 222 connected to the first component unit 221 (see FIG. 7).

As shown in FIG. 8, the first component portion 221 connects to the upper slide region portion 221B which is foldably connected to the lower part of the support plate portion 21 via the fold curve N7 and the upper slide region portion 221B via the fold curve N8. It has a lower slide region portion 221A that is foldably connected.

The upper slide region portion 221B is housed in the slit portion 132A of the guide portion 13.

The lower slide area portion 221A is housed in the notch portion 131A of the guide portion 13.

As shown in FIG. 9, the second component portion 222 can be bent into the lower slide region portion 222A accommodated in the notch portion 131A of the guide portion 13 and the lower slide region portion 222A via the folding curve N9. A continuous upper slide region portion 222B, a relay region portion 222C that is foldably connected to the upper slide region portion 222B via the folding curve N10, and a reinforcing region portion 222D that is foldably connected to the relay region portion 222C via the folding curve N11. Has.

As shown in FIG. 10, the support plate portion reinforcing member 4 includes a rectangular reinforcing member main body 41 and a plurality of projecting portions 42 inserted into holes 21A and 21B of the support plate portion 21 and connected to the support plate portion 21. It has three folding curves N12, N13, and N14.

The three folding curves N12, N13, and N14 are parallel to the longitudinal direction of the reinforcing member main body 41.

The reinforcing member main body 41 is divided into two regions with a folding curve N12 as a boundary, and can be bent into a chevron shape.

Each protruding portion 42 is foldably connected to the reinforcing member main body 41 via a folding curve N13. Each protruding portion 42 is divided into two regions (reinforcing member main body side region portion 41A and free end side region portion 41B) with a folding curve N14 as a boundary, and can be bent into a hook shape.

Next, an example of the procedure for assembling the holder body 1 of the tire holder will be described.

The unfolded tire outer peripheral surface support portion 12 shown in FIG. 5 is slightly bent, and the protrusion 52 of the chevron shape maintaining member 5 is inserted into the elongated hole 121 of the tire outer peripheral surface support portion 12. Then, the tire outer peripheral surface support portion 12 is further bent to insert the lower portion of the maintenance member main body 51 of the chevron shape maintaining member 5 into the elongated hole 111C of the bottom surface portion 11, and the protruding portion 122 is passed through the elongated hole 111A of the bottom surface portion 11. , The free end portion 122b is inserted into the elongated hole 111B. In this way, the chevron-shaped tire outer peripheral surface support portion 12 is formed.

The upper plate portion 132 of the guide portion 13 in the unfolded state shown in FIG. 6 is bent along the folding curve N6 and overlapped with the lower plate portion 131. When the upper plate portion 132 overlaps the lower plate portion 131, the holes 131B located at the four corners of the lower plate portion 131 and the holes 132B located at the four corners of the upper plate portion 132 face each other.

After that, the guide portion 13 is placed on the bottom surface portion 11. When the guide portion 13 is placed on the bottom surface portion 11, the holes 111D located at the four corners of the bottom surface portion 11 and the holes 131B of the lower plate portion 131 of the guide portion 13 face each other.

Finally, the fastening member F is inserted into the hole 132B of the upper plate portion 132, 131B of the lower plate portion 131, and the hole 111D of the bottom surface portion 11 to fix the guide portion 13 on the bottom surface portion 11. In this way, the assembly of the holder body 1 is completed.

An example of the procedure for assembling the side plate member 2 of the tire holder will be described.

The reinforcing member main body 41 of the support plate portion reinforcing member 4 in the deployed state shown in FIG. 10 is bent into a chevron shape along a folding curve N12, and two protruding portions 42 of the four protruding portions 42 of the support plate portion reinforcing member 4 are supported plates. It is inserted into the hole 21A of the portion 21, the remaining two protrusions 42 are inserted into the hole 21B of the support plate portion 21, and the free fixed end side region portion 42A of each protrusion 42 is adhered to the back surface of the support plate portion 21. .. When the support plate portion reinforcing member 4 is connected to the support plate portion 21 of the side plate member 2 in this way, the strength of the support plate portion 21 is reinforced.

Next, the second component 222 is connected to each of the two first components 221 of the slide unit 22. In order to connect the second constituent portion 222 to the first constituent portion 221, the upper slide region portion 221B of the first constituent portion 221 in the unfolded state shown in FIG. The lower slide region portion 221A is bent at the folding curve N8 perpendicular to the upper slide region portion 221B.

Further, the relay region portion 222C is bent vertically along the folding curve N11 with respect to the reinforcing region portion 222D of the second component portion 222 in the expanded state shown in FIG. 9, and the upper slide region portion 222B is bent with respect to the relay region portion 222C. It is bent at N10 and adhered to the relay region portion 222C. Then, the lower slide area 222A is bent perpendicularly to the upper slide area 222B along the folding curve N9.

After that, the upper slide region portion 222B of the second constituent portion 222 is adhered to the upper slide region portion 221B of the first constituent portion 221 and the reinforcing region portion 222D of the second constituent portion 222 is adhered to the back surface of the support plate portion 21. .. Since the hole 21D is located at the central portion of the support plate portion 21 of the side plate member 2 (the central portion of the RL in the left-right direction of the halter main body 1), the reinforcing region portion 222D of the second component portion 222 is designated by the support plate portion 21. It can be easily adhered to the position. In this way, the assembly of the slide portion 22 is completed. Since the reinforcing region portion 222D is adhered to the back surface of the support plate portion 21, the upper slide region portion 221B of the first constituent portion 221 and the upper slide region portion 222B of the second constituent portion 222 bonded to each other are attached to the support plate portion 21. The slide portion 22 is kept substantially vertical to the slide portion 22 and slides smoothly.

Finally, the upper part of the slide portion 22 of the two side plate members 2 is aligned with the opening end of the slit portion 132A of the guide portion 13, and the lower portion of the slide portion 22 of the side plate member 2 is inserted into the notch portion 131A of the guide portion 13. do. In this way, the tire holder 1 is completed.

As an example of how to use the tire holder, first, the tire 6 is vertically placed on the pair of tire outer peripheral surface support portions 12 of the holder body 1, and the two side plate members 2 are slid to move the tire 6 to the left and right of the holder body 1. After sandwiching from the direction RL, the connecting plate 3 is passed through the central hole of the tire 6, and the slit portion 31 located on one end side of the connecting plate 3 is fitted into the slit portion 21C of one side plate member 2, and the connecting plate is fitted. The slit portion 31 located on the other end side of the tire 3 may be fitted into the slit portion 21C of the other side plate member 2, and the connecting plate 3 may be hung over the two side plate members 2.

The pair of side plate members 2 each have a pair of slide portions 22 that are slidably mounted on the holder body 1, and the holder body 1 is along the central axis C of the tire 6 on which the slide portions 22 are vertically placed. Since the guide portion 13 for guiding is provided, it is possible to prevent a gap from being generated between the side surface 61 of the vertically placed tire 6 and the support plate portion 21 of the side plate member 2 regardless of the type of the tire 6. , It is possible to prevent the vertically placed tire 6 from tilting or rattling.

Further, since it is not necessary to form a hole for inserting the lower portion of the side plate member 2 in the tire outer peripheral surface support portion 12, the strength of the tire outer peripheral surface support portion 12 can be increased.

Further, a guide portion 13 for guiding the slide portion 22 of the pair of side plate members 2 along the central axis C of the tire 6 is arranged between the pair of tire outer peripheral surface support portions 12, and the tire is vertically placed. Since the load of 6 is not applied to the slide portions 22 of the pair of side plate members 2, the pair of side plate members 2 can be smoothly slid even when the tires 6 are vertically placed on the pair of tire outer peripheral surface support portions 12. Therefore, it is possible to easily prevent a gap from being formed between the side surface 61 of the vertically placed tire 6 and the support plate portion 21 of the side plate member 2.

Since the support plate portion reinforcing member 4 bent in a chevron shape is connected to the support plate portion 21 of the side plate member 2, the strength of the support plate portion 21 is increased and the side plate member 2 is less likely to bend.

Since the support plate portion 21 of the side plate member 2 is formed with a hole 21D into which a finger can be inserted, the side plate member 2 can be easily slid. Further, the hole 21D is located at the center of the support plate portion 21 of the side plate member 2, and the hole 21D is a mark for positioning when the reinforcing region portion 222D of the second component portion 222 is adhered to the support plate portion 21. Therefore, the reinforcing region portion 222D of the second component portion 222 can be easily adhered to a predetermined position of the support plate portion 21.

Further, the tire holder side fastening member through hole corresponding to the tire cover side fastening member through hole formed in the central portion of the plate-shaped tire cover (not shown) is provided in the center of the lower plate portion 131 of the guide portion 13 of this embodiment. By forming the portion, the tire holder of this embodiment can be connected to the plate-shaped tire cover.

1 Holder body 11 Bottom surface 111A, 111B Long hole 111D Hole 12 Tire outer peripheral surface support part 12A First area part 12B Second area part 12C Third area part 112 Long hole 121 Long hole 122 Protruding part 122a Protruding part body 122b Free end Part 13 Guide part 131 Lower plate part 131A Notch part 131B Hole 132 Upper plate part 132A Slit part 132B Hole 2 Side plate member 21 Support plate part 21A, 21B Hole 21C Slit part 21D Hole 22 Slide part 221 First component part 221A Lower slide area 221B Upper slide area 222 Second component 222A Lower slide area 222B Upper slide area 222C Relay area 222D Reinforcement area 3 Connecting plate (connecting member)
31 Slit part 4 Support plate part Reinforcing member 41 Reinforcing member main body 41A Reinforcing member main body side area 41B Free end side area 42 Protruding part 5 Yamagata shape maintaining member 51 Maintaining member main body 52 Protrusion 6 Tire 61 Tire side surface 62 Tire Outer peripheral surface N1 to N14 Folded curve FR Front-rear direction of holder body RL Left-right direction of holder body UD Vertical direction of holder body C Tire center axis F Fastening member

Claims (8)

In a tire holder that holds a vertically placed tire
And a bottom portion, is connected to the bottom portion, a holder body having a pair of tire outer peripheral surface support portion which is disposed opposite to support the outer peripheral surface of the tire through the tire,
A pair of side plate members that support both side surfaces of the tire supported by the pair of tire outer peripheral surface support portions are provided.
The pair of side plate members
It has a slide portion that is slidably attached to the holder body.
The holder body
Wherein disposed between the pair of tire outer peripheral surface support portion is fixed to Rutotomoni the bottom portion, the tire holder and having a guide portion of the slide portion for guiding along the central axis of the tire. The guide part
Lower plate part and
It has an upper plate portion fixed on the lower plate portion and has an upper plate portion.
The lower plate portion
It has a notch that slidably accommodates the lower part of the slide portion.
The upper plate portion
The tire holder according to claim 1, further comprising a slit portion that leads to the notch portion and slidably accommodates the upper portion of the slide portion. The pair of side plate members have a support plate portion that supports the side surface of the tire.
The tire holder according to claim 2, wherein the slide portion is connected to the lower portion of the support plate portion. The tire holder according to claim 3, further comprising a support plate portion reinforcing member that is connected to the support plate portion and bent into a chevron shape to reinforce the strength of the support plate portion. The tire holder according to any one of claims 1 to 4, further comprising a connecting member that is bridged over the pair of side plate members and connects the pair of side plate members. The tire holder according to any one of claims 1 to 5, wherein the pair of tire outer peripheral surface support portions are bent in a chevron shape. The tire holder according to claim 6, further comprising a chevron shape maintaining member housed in the pair of tire outer peripheral surface support portions and maintaining the chevron shape of the pair of tire outer peripheral surface support portions. The tire holder according to any one of claims 1 to 7, wherein the holder body and the pair of side plate members are made of plastic cardboard.

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