JP3072904U - Key holder with key - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To improve visibility at night and not to damage a painted surface of a vehicle surface. A key holder with a key 1 includes a base 3, a bag-shaped mark storage portion 4 provided on the front surface of the base 3, a lock 5 fixed to the base 3, and a fastening band 6. I do. A flap 4a is provided in the upper end opening of the mark storage unit 4. The base 3 is composed of two reflectors with the reflection surfaces facing inward, and a white backing material interposed between the two reflectors. The mark storage section 4 and the flap 4a are formed of a transparent material. As a result, both the front side and the back side of the keyed mark holder 1 reflect light, so that night visibility can be improved. Substrate 3,
The mark storage section 4 and the flap 4a are formed of a synthetic resin mainly composed of an olefin resin. Thereby, sufficient flexibility is obtained even in a cold region, and there is no possibility that the painted surface of the vehicle surface is damaged.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a keyed mark holder for fixing a mark such as a parking violation card to a vehicle violating a parking lot, and more particularly to a keyed mark holder capable of greatly improving nighttime visibility. .

[0002]

[Prior art]

 In general, for vehicles that violate parking and vehicles that violate the Storage Location Law, the facts of violations such as parking violations should be clearly stated on a card dedicated to the violation that is printed on paper in advance, and the windshield etc. The method of sticking is adopted.

However, in the case of this method, characters written on the violation display card may be erased due to rain, snow, or the like, and the violated display card attached may be lost due to natural phenomena such as wind and rain or artificial phenomena such as violators. There are problems such as peeling off, reducing the effectiveness of detecting violations such as parking violations.

[0004] Therefore, the present inventor and the like previously described a mark holder body for storing a mark such as a violation display card, as shown in Japanese Utility Model Application Laid-Open No. 63-11897, and a fastening band. The mark must not be removed from the offending vehicle unless the band is fastened to the offending vehicle via a lock, and the fastening band is fixed to the main body via a lock and the lock is unlocked using a key. A keyed mark holder was proposed.

[0005]

[Problems to be solved by the invention]

 The keyed mark holder proposed earlier by the present inventors has a structure in which the mark can be stored in the mark holder body, so that the characters written on the mark may not disappear due to rain, snow, etc. Since the mark holder body is securely fastened to the offending vehicle via the fastening band, it is hardly destroyed by natural phenomena such as wind and rain, but also by artificial phenomena. It has many advantages, such as the effect can be greatly improved.

However, since visibility at night is not always good, there is a problem that a violator such as a parking violation or a police officer may overlook the presence of the keyed mark.

[0007] Therefore, in some cases, attempts have been made to improve the nighttime visibility by disposing a soft reflector on the surface of the mark holder body of the keyed mark holder. As the material, a material formed by molding a raw material made of vinyl chloride resin is known.

[0008] By the way, the reflective material made of a vinyl chloride resin loses flexibility due to a decrease in temperature. Since the embrittlement temperature is as high as about 0 ° C, when used in a cold region such as Hokkaido, for example, the reflective material becomes soft. When it comes into contact with the vehicle due to wind and rain, it may damage the painted surface of the vehicle surface, and the temperature-dependent temperature at which the reflective surface changes shape due to a rise in temperature is not so high. For example, when used in a warm region such as Okinawa, there is a problem that the reflective material is softened, the shape and shape of the reflective surface is destroyed, and the reflexivity of reflected light is extremely deteriorated.

Further, since the vinyl chloride resin has a low light transmittance of about 91%, the reflection efficiency is low even in a normal state, and the specific gravity is as high as 1.3. There is a problem that the impact upon contact is large. There is also a problem that the environmental impact of dioxin is a major social problem because chlorine gas is generated when incinerated.

[0010] The present invention has been made in view of such a situation, and even when used in a cold region, there is no danger of damaging the painted surface of the vehicle due to the lack of flexibility of the surface where the mark is put. The purpose is to provide chapter chapters.

Another object of the present invention is to ensure the flexibility of the entire body of the mark even when it is used in a cold region, there is no risk of damaging the painted surface of the vehicle, and the mark can be stored in the mark storage section. The purpose of this is to provide a keyed mark holder that makes it easy to insert the mark, and that even when used in a temperate region, the reflexivity of the reflected light will not be extremely poor.

Another object of the present invention is to provide a keyed mark holder that can obtain extremely excellent cold resistance and heat resistance and can achieve a significant weight reduction.

[0013] Another object of the present invention is to provide a keyed marking that can achieve high reflection efficiency.

Another object of the present invention is to provide a keyed mark holder which can obtain higher reflection efficiency as compared with the case of a single layer and which is easily colored.

[0015] Another object of the present invention is to provide a keyed emblem that can be easily manufactured with a reflective material and that can greatly improve accuracy.

Another object of the present invention is to provide a keyed mark holder which can reduce the weight of the mark holder body, can reduce the cost, and can secure a wide reflecting surface. To offer.

Another object of the present invention is to provide a keyed mark holder which can always obtain a high reflection efficiency without being affected by the color of the vehicle surface.

Another object of the present invention is to provide a keyed mark holder that can improve the workability of fixing the mark holder body to a vehicle using a fastening band.

[0019] Another object of the present invention is to provide a keyed marker that does not damage the painted surface of the vehicle due to contact with the fixing band when the mark holder body is fixed to the vehicle using the fixing band. Chapter provides introductory material.

Still another object of the present invention is to provide a keyed mark holder which can prevent the free end of the fastening band from fluttering by wind or the like and damaging the vehicle.

[0021]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a mark holder body comprising a base and a mark storage part with a flap disposed on one side of the base; a key attached to the upper part of the mark holder and unlocked with a key. A possible lock; and a fastening band whose base end is fixed to the lock, and whose distal end is fixed by the lock after penetrating the mark receiving body through a through hole provided at the flap position. At least a part of the mark holder body is formed of a soft reflective material, and the reflector is made visible from the front side and the back side of the mark holder body, and is located on the surface of the mark holder body. The material to be formed is formed of a soft material having a brittle temperature at which the flexibility is impaired due to a temperature decrease and is -20 ° C or less. Thus, even when used in cold climates, the flexibility of the surface of the mark holder body is sufficiently ensured, and there is no danger of damaging the painted surface of the vehicle.

According to the present invention, the reflective material has an embrittlement temperature at which the flexibility is impaired by a temperature decrease of −20 ° C. or less, and a high-temperature temporal change temperature at which the reflective surface undergoes shape deformation by a temperature rise is 40 ° C. The method is characterized in that a synthetic resin raw material having a specific gravity of 1 or less is used, and a reflection surface is formed on one surface thereof by shaping. As a result, even when used in cold regions, the flexibility of the entire body of the mark is secured, there is no danger of damaging the painted surface of the vehicle, and the mark can be easily inserted into the mark storage section. Also, even when used in a warm region, there is no problem that the reflexivity of the reflected light becomes extremely poor.

The present invention is also directed to forming a reflective material using a synthetic resin raw material having an embrittlement temperature of −30 ° C. or less, a high-temperature aging temperature of 60 ° C. or more, and a specific gravity of 0.95 or less. It is characterized by the following. As a result, it is possible to obtain extremely excellent cold resistance and heat resistance, and it is possible to significantly reduce the weight.

The present invention is also characterized in that a synthetic resin mainly composed of an olefin resin is used as a synthetic resin raw material. This makes it possible to obtain high reflection efficiency.

The present invention is also characterized in that the synthetic resin material has a three-layer structure of PE / PP / PE, PP / PE / PP, or PP / EVA / PP. As a result, higher reflection efficiency can be obtained as compared with the case of a single layer, and coloring is easy.

[0026] The present invention also provides a method of cooling a reflective material while keeping a synthetic resin raw material formed by using a stamper for forming a reflective surface in a state in which the material is kept in close contact with the stamper. It is characterized by being formed by. As a result, it is easy to manufacture the reflector, and it is possible to greatly improve the accuracy.

According to the present invention, the base is formed of two sheets of reflective material with the reflection surface facing inward, and the mark storage section is formed at least in part of a transparent material. This is the feature. This makes it possible to reduce the weight of the mark holder body, reduce the cost, and secure a wide reflecting surface.

[0028] The present invention also provides that the substrate is formed of two reflectors with reflection surfaces facing inward, a backing material interposed between the two reflectors and having at least a high surface brightness, and The mark storage section is characterized in that at least a part thereof is formed of a transparent material. This makes it possible to always obtain high reflection efficiency regardless of the color of the vehicle surface.

The present invention is also characterized in that the periphery of the through-hole of the mark holder body is reinforced with a hard reinforcing material. As a result, even when the mark holder body has sufficient flexibility, the fastening band can be easily inserted into the through-hole, and the marking band can be used with the fastening band. It is possible to improve the workability when the container body is fixed to the vehicle.

The present invention is also characterized in that at least the outer surface of the fastening band at the base end side is covered with a soft surface material having an embrittlement temperature of −20 ° C. or less. Thus, when the mark holder body is fastened to the vehicle using the fastening band, there is no possibility that the painted surface of the vehicle is damaged by contact with the fastening band.

The present invention is further characterized in that the mark holder body or the lock is provided with a locking portion capable of locking the tip of the fastening band. Thus, it is possible to prevent the free end of the fastening band from flapping due to wind or the like and damaging the vehicle.

[0032]

[Embodiment of the invention]

 Hereinafter, the present invention will be described with reference to the drawings. FIGS. 1 to 3 show a keyed mark holder according to a first embodiment of the present invention. The keyed mark holder 1 is composed of a base 3 and a mark storage portion arranged on the front side thereof. 4, a lock 5 fixed to the upper end of the front face of the mark holder body 2, and a fastening band for fastening the mark holder body 2 to a vehicle (not shown). 6 is provided.

As shown in FIG. 4, the base 3 is composed of two soft reflectors 7 with the reflecting surfaces 7a facing inward, and a white or the like interposed between the two reflectors 7. And a backing material 8 of high brightness. One backing material 8 also serves as a backing material for both reflective materials 7. And, with this backing material 8, higher reflection efficiency can be obtained.

The reflective material 7 has an embrittlement temperature at which the flexibility is impaired due to a temperature decrease of −20 ° C. or less, a high-temperature temporal change temperature at which a shape change occurs at the reflective surface 7a due to a temperature rise of at least 40 ° C. A synthetic resin raw material having a specific gravity of 1 or less, more preferably a synthetic resin raw material having an embrittlement temperature of −30 ° C. or less, a high-temperature aging temperature of 60 ° C. or more, and a specific gravity of 0.95 or less, is formed. Is formed. Thus, even when the key holder 1 with a key is used in a cold region such as Hokkaido, for example, there is no problem that the flexibility of the reflector 7 is lost and the usability is extremely deteriorated. Even in the case of using the keyed mark holder 1 in a warm region such as Okinawa, the reflection material 7 is softened, the shape of the reflection surface 7a is collapsed, and the reflexivity of the reflected light is extremely deteriorated. There is no problem, and the keyed mark holder 1 is lighter in weight, so that usability can be improved.

As a synthetic resin suitable for molding such a reflector 7, an olefin resin such as PP or PE or a synthetic resin mainly composed of this olefin resin can be considered. When the reflective material 7 is formed using the synthetic resin raw sheet, the raw sheet is not shown in FIGS. 5A and 5B than a single-layer sheet such as PP or PE. ), It is preferable to use a raw sheet 9 having a three-layer structure of PP / PE / PP or PE / PP / PE. This is because the three-layer structure has a higher light transmittance, so that higher reflection efficiency can be obtained. In order to obtain a reflective material 7 colored red, for example, as shown in FIG. 5C, a three-layer raw material sheet 9 of PP / EVA / PP is used, or an olefin resin is used. It is preferable to use a raw sheet made of a synthetic resin to which EVA is added.

FIGS. 6A to 6F show an example of a method for manufacturing the reflector 7. The method for manufacturing the reflector 7 will be described below with reference to FIG.

In manufacturing the reflective material 7, first, as shown in FIG. 6A, the intermediate material 11 including the elastic layer 11 a and the easily peelable layer 11 b is placed on the base plate 10, and The raw sheet 9 and the stamper 12 for forming the reflection surface 7a are sequentially arranged on the upper surface side. Then, the raw sheet 9 is heated and pressed from the upper surface side of the stamper 12 by the forming roller 13 located at one end side of the stamper 12.

By the way, since the stamper 12 is curved in a downwardly convex shape, when one end of the stamper 12 is pressed by the forming roller 13, the other end of the stamper 12 is separated from the raw sheet 9 as shown in FIG. As a result, the stamper 12 comes into linear contact with the raw sheet 9 only at the position pressed by the molding roller 13.

In this state, when the base plate 10 is slid and the forming roller 13 is rotated, as shown in FIG. 6B, the forming roller 13 rotates from one end of the stamper 12 to the other end. 6C, and eventually reaches the other end of the stamper 12, as shown in FIG.

Here, since the stamper 12 is curved in a downwardly convex shape, when the forming roller 13 moves from one end side of the stamper 12 to the other end side, the raw sheet 9 is formed by the forming roller 13. The pressurized position also moves from one end of the stamper 12 to the other end.

By the way, in the raw sheet 9, bubbles may be generated in the raw sheet 9 by heating at the time of molding. However, the bubbles generated by the movement of the pressing position by the molding roller 13 cause the bubbles to be generated as shown in FIGS. In (c), it is sequentially pushed out from the left end to the right end, and finally discharged outside. For this reason, the raw sheet 9 after the forming process is in a state where there are no bubbles inside.

Further, the lower surface of the raw sheet 9 is in contact with the easily peelable layer 11 b. For this reason, when the adhesive force with the stamper 12 and the adhesive force with the easily peelable layer 11b are compared in the raw sheet 9 after the forming process, the adhesive force with the stamper 12 is always higher. For this reason, as shown in FIGS. 6B and 6C, the raw sheet 9 after the forming process is always in close contact with the stamper 12, and is kept in close contact with the stamper 12. Can be taken out.

When the raw sheet 9 after the forming process is taken out of the forming means 20 in a state of being integrated with the stamper 12, the unformed raw sheet 9 and the left side of the forming roller 13 in FIG. The stamper 12 is set, and while the forming roller 13 is rotated in the reverse direction, the base plate 10 is relatively moved to the left end side in the drawing to perform the next forming process. Thereafter, this operation is repeated.

On the other hand, as shown in FIG. 6 (d), the raw sheet 9 having been formed and taken out of the forming means 20 while being integrated with the stamper 12 is stamped using the cooling nozzle 14 of the cooling means 30. Cools rapidly with 12. After cooling, as shown in FIG. 6E, the raw sheet 9 is peeled from the stamper 12, and the reflector 7 is obtained by this peeling. This reflector 7 can provide sufficient performance as a reflector by itself, but usually has a backing material 8 interposed between two reflectors 7 as shown in FIG. It is commercialized as a substrate 3 in a state.

Incidentally, since the raw sheet 9 after the forming process is separated from the stamper 12 after cooling, the shape and dimensions of the reflecting surface 7a of the reflecting material 7 are out of order even if the cooling is performed naturally, and the reflection efficiency is extremely high. There is no danger that it will decrease.

However, since the olefin resin is a crystalline resin, if the curing time after the molding process is prolonged, the degree of opacity of the raw sheet 9 increases, the light transmittance decreases, and the reflection efficiency decreases. There is a possibility that. For this reason, it is preferable that the hardening time of the raw sheet 9 after the forming process is shortened by rapid cooling to suppress white turbidity.

The rotating forming roller 13 is relatively moved from one end of the stamper 12 toward the other end to form the raw sheet 9, and the formed raw sheet 9 is Since the cooling means 30 rapidly cools the sheet while keeping it in close contact with the stamper 12 and peels off the stamper 12 after cooling, it is possible to easily and accurately manufacture the reflector 7 mainly composed of an olefin resin. Can be.

On the other hand, the backing material 8 is formed of, for example, an olefin resin such as PP or a synthetic resin mainly containing the same, so that the same cold resistance, heat resistance and specific gravity as those of the reflective material 7 can be obtained. By arranging the backing material 8 on the reflection surface 7a side of the reflection material 7, even if the surface of the vehicle (not shown) has a low lightness color such as black, the reflection efficiency is always high. In addition, by using one backing member 8 with two reflecting members 7, the weight of the base 3 can be reduced and the cost can be reduced.

Further, as shown in FIGS. 1 and 2, the mark housing portion 4 arranged on the front side of the mark holder main body 2 is made of, for example, an olefin such as PP or a transparent synthetic material mainly composed of olefin. It is formed in a bag shape using resin, and a mark 31 on which predetermined items are written can be inserted into the mark storage section 4 from an upper end opening thereof.

As shown in FIGS. 1 and 2, a flap 4 a made of the same transparent synthetic resin as the mark storage section 4 is provided above the mark storage section 4. 4a, it is possible to prevent rainwater from entering the mark storage section 4.

As shown in FIGS. 1 to 3, on the flap 4 a, the upper end portion of the mark storage section 4 and the base 3, a fastening band 6, which will be described later, is applied from the front side to the back side of the body 2. A through-hole 32 is provided for the penetration, and the fastening band 6 is inserted through the through-hole 32 to open the flap 4a and take out the mark 31 in the mark storage section 4. Is not possible.

As shown in FIGS. 1 to 3, the through hole 32 of the flap 4 a and the through hole 32 of the base 3 are reinforced at their outer peripheral portions with a hard reinforcing material 33 such as eyelets. Even if the mark holder body 2 itself is soft, the fastening band 6 can be easily inserted into the through hole 32.

On the other hand, as shown in FIGS. 1 and 7, the lock 5 includes a main body 34 fixed to the base 3 and a lid 36 attached to the main body 34 via a hinge 35 so as to be openable and closable. At the corresponding positions of the main body 34 and the lid 36, fixing band insertion portions 37 and 38 each having a half-tubular shape are formed, and the fixing band insertion portions 37 of the main body 34 are formed. A locking claw 39 is provided which allows only insertion from above to below and prevents pulling out from above.

As shown in FIG. 7, a locking bracket 40 operable only by mounting a key (not shown) is attached to the lid 36 so as to be rotatable by about 90 degrees. The base 40 is locked by a locking recess 41 provided in the main body 34 by being rotated approximately 90 degrees, so that the lid 36 can be fixed in a closed state.

As shown in FIG. 7, for example, a ring-shaped locking portion 42 is provided on the outer surface of the main body 34, and the locking portion 42 is fixed to the locking portion 5 with the lock 5. The tip of the fastening band 6 is inserted and locked. Thus, it is possible to prevent a problem that the tip of the fastening band 6 flaps with wind or the like and collides with a vehicle (not shown), thereby damaging the painted surface of the vehicle.

As shown in FIGS. 1 to 3, the fastening band 6 is formed of a stepped wire, and the base end thereof is fixed to the lock 5 and the fastening band 6 A soft cylinder 43 made of an olefin resin or a synthetic resin mainly composed of an olefin resin is mounted on the outer peripheral portion on the base end side. By covering the fastening band 6 with the soft cylindrical body 43, it is considered that the fastening band 6 does not directly contact the vehicle and damage the painted surface of the vehicle.

Next, the operation of the present embodiment will be described. In use, first, with the predetermined mark 31 inserted into the mark storage section 4, the fastening band 6 is moved from the front side to the back side of the mark holder body 2 as shown in FIGS. Toward the through hole 32. This makes it impossible to remove the mark 31 from the mark storage unit 4.

Next, the fastening band 6 is wound around a side mirror or the like of the vehicle, and the leading end is inserted into the fastening band insertion portions 37 and 38 of the lock 5 from above. Then, the fastening band 6 is squeezed until the mark holder body 2 does not fall off the vehicle. Then, a locking claw 39 is provided in the fastening band insertion portion 37, and the fastening band 6 once drawn is not loosened. You are completely stopped.

When the key holder 1 with the hook is fixed to the vehicle in this manner, the tip of the fixing band 6 is fixed to the locking portion 42. This can prevent the tip of the fastening band 6 from colliding with the vehicle.

However, since the base 3 is a reflective surface on both the front and the back, and the mark storage section 4 is transparent including the flap 4a, the mark holder main body 2 is not only on the rear side but also on the front side. Except for the part hidden by the mark 31, it becomes a reflective surface. For this reason, the visibility at night can be greatly improved.

Further, since all the constituent members of the mark holder body 2 are formed of an olefin resin or a synthetic resin mainly composed of the olefin resin, sufficient flexibility can be secured even in a cold region. At the same time, the weight can be reduced.

FIGS. 8 and 9 show a second embodiment of the present invention, in which a key holder 51 with a key is used instead of the key holder 1 with a key in the first embodiment. It was made.

That is, as shown in FIGS. 8 and 9, the keyed mark holder 51 includes a mark holder main body 52 composed of a base 53 and a mark storage part 54 arranged on the front side thereof, There is provided a lock 55 fixed to the upper end of the front surface of the housing main body 52 so as to protrude upward, and a fastening band 56 for fastening the main body 52 to which a mark is inserted to a vehicle (not shown). .

As in the case of the base member 3 in the first embodiment, the base member 53 is provided with two soft reflecting members having reflecting surfaces facing inward, and interposed between the two reflecting members. It is made of a high-brightness backing material such as white, and the material is also made of the same material as the base 3.

The mark storage section 54 is formed in a bag shape using a transparent synthetic resin of the same material as the mark storage section 4 in the first embodiment, and has an upper end opening. The covering flap 54a is arranged on the back side of the base 53 as shown in FIG. That is, in the present embodiment, the mark 31 is inserted into the mark storage section 54 from the back side of the base 53, and the lock 55 is attached to the upper end of the mark storage section 54. Have been killed.

As shown in FIG. 8, at one side edge of the base 53, there is provided a cylindrical locking portion 60 whose front side is covered with the same material as the mark storage portion 54. The distal end portion of the fastening band 56 after being fixed with the lock 55 is inserted and locked into the locking portion 60 from the upper end side. Thus, it is possible to prevent the fixing band 56 from flapping against the vehicle (not shown) due to wind or the like and damaging the painted surface of the vehicle.

As shown in FIGS. 8 and 9, the lock 55 includes a main body 57 fixed to the mark storage section 54 and a lid 59 attached to the main body 57 via a hinge 58 so as to be openable and closable. At the lower end of the main body 57, a hole 62 communicating with a through hole 61 provided in the base 53, the mark storage portion 54 and the flap 54a is provided. Thus, the tip of the fastening band 56 inserted into the through hole 61 from the back side of the mark holder main body 52 can be drawn into the main body 57 through the hole 62.

As shown in FIG. 8, a holding projection 63 for holding and fixing the fastening band 56 is provided at a position above the hole 62 in the main body 57. Inside, a holding projection 64 for holding the fastening band 56 from both sides together with the holding projection 63 is provided. The fastening band 56 is completely clamped and fixed between the clamping projections 63 and 64 by closing the lid 59.

As shown in FIG. 8, a locking member 65 that can be operated only by attaching a key (not shown) is attached to the inside of the lid 59 so as to be rotatable by about 90 degrees. The stopper 65 is locked by a locking recess 66 provided in the main body 57 by being rotated by approximately 90 degrees, so that the lid 59 can be fixed in a closed state.

The fastening band 56 is composed of a central wire and a soft protective material covering the outer surface thereof, and has a base end portion fixed to the back surface of the main body 57 to secure sufficient strength. However, it is considered that there is no risk of damaging the vehicle even if it comes into contact with the vehicle (not shown). As shown in FIG. 9, a cushion material 67 is attached to the back of the main body 57 so that the main body 57 does not come into direct contact with the vehicle.

Next, the operation of the present embodiment will be described. At the time of use, first, with the predetermined mark 31 inserted into the mark storage portion 54, the fastening band 56 is wound around a vehicle side mirror or the like, and the front end portion is inserted into the through hole 61 from the flap 54a side. To the front side of the main body 57 through the hole 62. At this time, the lid 59 is kept open as shown in FIG.

When the fastening band 56 is pulled out to the front side of the main body 57, it is fully drawn and squeezed without loosening. In this state, the lid 59 is closed and fixed with a key (not shown). The distal end of the fastening band 56 is inserted into the locking portion 60 from the upper end side to prevent the fluctuation.

Although the keyed mark holder 51 is slightly different from the keyed mark holder 1 of the first embodiment in the operation in use, the material configuration of the mark holder body 52 is the same as that of the first embodiment. Since it is the same as the mark holder main body 2, the same effects as those of the first embodiment can be obtained.

In the above embodiments, the case where the bases 3 and 59 are configured by interposing the backing material 8 between the two reflecting members 7 has been described. Sufficient reflection efficiency can be obtained with only the reflector 7. Therefore, the backing material 8 may be omitted to reduce the weight and cost of the bases 3 and 59.

Further, the entirety of the mark storage units 4 and 54 does not need to be transparent. For example, the central part corresponding to the mark 31 is transparent and the peripheral part is made of a reflective material. May be any structure as long as it can be visually confirmed from the outside.

[0076]

[Effect of the invention]

 As described above, the present invention provides a mark holder body including a base and a mark storage part with a flap disposed on one side of the base; a key holder mounted on the upper part of the mark holder body and unlockable with a key. A locking band whose base end is fixed to the lock and whose distal end side is fixed through the through hole provided in the flap position and which is fixed by the lock after penetrating the mark receiving body. At least a portion of the mark holder body is formed of a soft reflective material, and the reflector is made visible from the front side and the back side of the mark holder body, and is located on the surface of the mark holder body. The material to be formed is made of a soft material whose embrittlement temperature is -20 ° C or less, where the flexibility is impaired by the temperature drop. Sufficiently secured, all possible damage to the painted surface of the vehicle No.

The present invention also provides a reflective material having a brittle temperature at which the flexibility is impaired by a temperature decrease of −20 ° C. or less, and a high-temperature temporal change temperature at which a reflective surface undergoes shape deformation by a temperature rise is 40 ° C. As described above, the synthetic resin raw material having a specific gravity of 1 or less is used, and the reflective surface is formed on one side of the synthetic resin material. Flexibility, and there is no danger of damaging the painted surface of the vehicle, and it is easy to insert the mark into the mark storage area. There is no problem such as getting worse.

The present invention also provides a method for molding a reflective material using a synthetic resin raw material having an embrittlement temperature of −30 ° C. or less, a high temperature aging temperature of 60 ° C. or more, and a specific gravity of 0.95 or less. Therefore, extremely excellent cold resistance and heat resistance can be obtained, and further, the weight can be significantly reduced.

In the present invention, a synthetic resin mainly composed of an olefin resin is used as a synthetic resin raw material, so that high reflection efficiency can be obtained.

In the present invention, the synthetic resin raw material has a three-layer structure of PE / PP / PE, PP / PE / PP, or PP / EVA / PP. Higher reflection efficiency can be obtained, and coloring is easy.

The present invention also provides a method of cooling a reflective material while keeping a synthetic resin raw material formed using a stamper for forming a reflective surface in close contact with the stamper, and after cooling, peeling off the stamper. Since the reflector is formed, it is easy to manufacture the reflector, and the accuracy can be greatly improved.

According to the present invention, the base is formed of two reflective materials with the reflection surfaces facing inward, and the mark storage portion is formed at least partially of a material having transparency. Therefore, the weight of the mark holder body can be reduced, the cost can be reduced, and a wide reflecting surface can be secured.

According to the present invention, the base is formed of two reflectors with the reflecting surfaces facing inward, a backing material interposed between the two reflectors and having at least a high surface brightness, and Since the mark storage part is formed at least partly from a transparent material, high reflection efficiency can always be obtained regardless of the color of the vehicle surface. .

The present invention is also adapted to a case where the mark holder body has sufficient flexibility because the periphery of the through hole of the mark holder body is reinforced with a hard reinforcing material. In addition, the fastening band can be easily inserted into the through hole, and the workability when fastening the mark-inserting body to the vehicle using the fastening band can be improved.

In the present invention, since at least the outer surface on the proximal side of the fastening band is covered with a soft surface material having an embrittlement temperature of −20 ° C. or less, marking is performed using the fastening band. When the main body is fastened to the vehicle, there is no danger of the painted surface of the vehicle being damaged by contact with the fastening band.

[0086] In the present invention, furthermore, since the locking portion capable of locking the tip of the fastening band is provided on the mark holder body or the lock, the free end of the fastening band is fluttered by wind or the like. Damage to the vehicle can be prevented.

[Brief description of the drawings]

FIG. 1 is a front view showing a keyed mark holder according to a first embodiment of the present invention.

FIG. 2 is a partial sectional view of FIG. 1 as viewed from the side.

FIG. 3 is a rear view similar to FIG. 1;

FIG. 4 is an explanatory diagram showing a configuration of a base.

5 (a) to 5 (c) are explanatory views showing original sheets having a three-layer structure, respectively.

FIG. 6 is an explanatory diagram sequentially showing a method of manufacturing a reflecting material according to a procedure.

FIG. 7 is an explanatory view showing the internal structure of the lock.

FIG. 8 is a diagram corresponding to FIG. 1 showing a second embodiment of the present invention.

FIG. 9 is a partial sectional view of FIG. 8 as viewed from the side.

[Explanation of symbols]

 1,52 key holder with key 2,52 mark holder main body 3,53 base 4,54 mark storage part 4a, 54a flap 5,55 lock 6,56 fastening band 7 reflector 7a reflective surface 8 backing material 9 Raw sheet 12 Stamper 14 Cooling nozzle 31 Mark 32, 61 Through hole 33 Reinforcement 34, 57 Main body 35, 58 Hinge 36, 59 Lid 43 Soft cylinder 62 Hole 67 Cushion material

Claims (11)

[Utility model registration claims] 1. A mark holder body comprising a base and a mark storage part with a flap disposed on one side of the base; and a lock mounted on an upper part of the mark holder and unlockable by a key; A fixing band whose base end is fixed to the lock, and whose distal end side is fixed through the through hole provided at the flap position through the through hole provided in the flap position and then fixed by the lock. Is formed of a soft reflective material, and the reflective material is made visible from the front side and the back side of the mark holder main body, and the material located on the surface of the mark holder main body is cooled. A mark with a key, characterized by being formed of a soft material having an embrittlement temperature of -20 ° C. or less, which impairs flexibility. 2. The reflective material has an embrittlement temperature at which the flexibility is impaired due to a temperature decrease of -20 ° C. or less, a high-temperature temporal change temperature at which the reflective surface undergoes shape deformation due to a temperature rise is 40 ° C. or more, and a specific gravity. 3. The keyed mark holder according to claim 1, wherein the material is formed by molding a reflective surface on one surface side using a synthetic resin raw material of 1 or less. 3. The reflector is formed by using a synthetic resin raw material having an embrittlement temperature of −30 ° C. or less, a high-temperature aging temperature of 60 ° C. or more, and a specific gravity of 0.95 or less. A keyed mark holder according to claim 2, characterized in that: 4. The keyed mark holder according to claim 3, wherein the synthetic resin raw material is made of a synthetic resin mainly composed of an olefin resin. 5. The synthetic resin material is PE / PP / PE, P
The keyed mark holder according to claim 4, wherein the mark has a three-layer structure of P / PE / PP or PP / EVA / PP. 6. The reflecting material is formed by cooling a synthetic resin raw material molded using a stamper for forming a reflection surface while keeping it in close contact with the stamper, and peeling off the stamper after cooling. Claims 1, 2, 3,
Keyed mark holder as described in 4 or 5. 7. The base body is formed of two sheets of reflective material with the reflection surface facing inward, and the mark storage section is formed at least in part of a transparent material. The keyed mark holder according to claim 1, 2, 3, 4, 5, or 6. 8. The base body is formed of two reflectors with reflecting surfaces facing inward, a backing material interposed between the two reflectors and having at least a high surface brightness, and containing a mark. The keyed mark holder according to claim 1, 2, 3, 4, 5, or 6, wherein at least a part of the part is formed of a transparent material. 9. The emblem of the present invention is characterized in that the periphery of the through hole of the mark holder body is reinforced with a hard reinforcing material.
Keyed mark holder described in 3, 4, 5, 6, 7 or 8. 10. The fastening band, wherein at least the outer surface on the base end side is coated with a soft surface material having an embrittlement temperature of −20 ° C. or less. ,
Keyed mark holder described in 5, 6, 7, 8 or 9. 11. The mark holder body or the lock has a locking portion capable of locking the tip of the fastening band. , 8,9 or 1
Key mark with 0 described.