JPH043988Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Technical Field> The present invention relates to a packaging device that is convenient for electrical equipment such as hot plates that are frequently taken out and put in by a user.

<Prior art> As shown in FIG. 3, the conventional hot plate packaging device inserts the left and right ends of the electrical equipment body 3 and the lid 6 into the recesses 2, 2 of a pair of left and right buffer bodies 1, 1 that are open on the inside. and assemble it.

However, the conventional method had the following drawbacks. In other words, even though a cardboard packaging frame is originally sufficient to buffer the nadir of electrical equipment,
In order to securely fix the electrical equipment main body 3, the buffers 1, 1 are fitted into the electrical equipment main body 3 from the left and right directions, so (a) the packaging material (especially the buffer 1) must be made larger. No.

(b) When removing the product from the packaging device, it must be removed together with the buffers 1 and 1.

(c) When repacking, the lid 6 can be placed on top of the plate body and the buffer 1 must be fitted from both sides before it can be stored in the packaging device.

(d) The packaging volume is large and distribution costs are high.

<Purpose> The purpose of the present invention is to provide a packaging device for electrical equipment that is easy to use, enables reduction in distribution costs, and can be supplied at low cost.

<Embodiment> Hereinafter, an embodiment of the present invention will be explained with reference to the packaging device for hot plates shown in FIGS. 1 and 2. A pair of shock absorbers 5, 5 made of foamed polystyrene are provided to cushion and support the electrical equipment main body 3 on both sides thereof, and both shock absorbers 5, 5
An opening A for inserting and taking out the electrical equipment main body 3 is formed in the upper surface of the electrical equipment main body 3, and a top plate 4b covering the opening A is connected to the bottom plate 4a.

The electrical equipment main body 3 is formed into an elliptical shape in plan view and has a lid 6 made of glass having the same shape. A recess 5a is formed inside both the buffer bodies 5, 5, and the recess 5a is located at both left and right end portions 3a of the electrical equipment main body 3,
3a is formed in an arc shape into which it can fit. Further, on the outer periphery of the upper surface 5h of the buffer bodies 5, 5 except for the inner end portion, an outer periphery projecting piece 5 protruding upward is provided.
b, 5c are formed.

Furthermore, an engagement groove 7 having a slender shape (L dimension) extending in the left-right direction is formed in the upper surface 5h of the opening wall of both the buffer bodies 5,5.

When packing, the lid 6 is turned over and placed on the internal surface 14 of the electric machine body (the cooking surface in the case of a hot plate) via a cardboard protection plate 13. (corresponding to the lower end surface in use) are the outer peripheral protrusion 5b of the buffer body 5,
The height of the buffer body 5 is set so that it is flush with the top surface of the buffer body 5c.

A corrugated paper lid fixing material 8 is placed on the upper surface 5h of the buffer body 5 to prevent the lid 6 from moving in the horizontal direction. Arc-shaped notch 8a into which the end part fits
is formed. Further, an upper engagement groove 8b having a length L is formed on the plate surface of the lid fixing member 8 at a position opposite to the engagement groove 7.

The packaging frame 4 includes the bottom plate 4a, a front plate 4c and a rear plate 4d that are connected to the front and rear edges of the bottom plate 4a via fold lines B and C and abut the front and rear surfaces 5d and 5e of the buffer bodies 5, 5, The top plate 4b is connected to the rear plate 4d via a fold line D, and the top plate 4b is connected to the top plate 4b via a fold line E, leaving a dimension L at the left and right ends of the top plate 4b at the center of the end of the top plate 4b. A large insertion piece 4e is formed to be bent inside the packaging device, and the L dimension portion is connected to the top plate 4.
A small insertion piece 4h is formed from the base 4g of the notch 4f with the M dimension in b to the inside of the packaging device via the fold line F. Further, at the center of the end of the front plate 4c, there is a front large insertion piece 4 that faces and contacts the large insertion piece 4e, leaving a dimension L at the left and right ends.
i is formed through the broken line G. At the ends of the front plate 4c on both the left and right sides of the front large insertion piece 4i, there is a cover that engages with the notch 4k created by bending the small insertion piece 4h on the top plate 4b side and covers the buffer. Piece 4
m is formed along a fold line G, and a front small insertion piece 4j, which faces the small insertion piece 4h and comes in contact with each other on one side, is formed on the cover piece 4m via a fold line H. Each component of the packaging frame 4 is formed by folding a sheet of corrugated paper along fold lines B to H.

The large insertion piece 4e and the front large insertion piece 4i are inserted into the front recess 5f formed on the inner end side of the front surface 5d of the buffer bodies 5, 5, and the small insertion piece 4h and the front small insertion piece 4j is the buffer body 5,
5 into the engagement groove 7.

Reference numeral 9 denotes a temperature regulator protection frame made of corrugated paper, in which the automatic temperature regulator 10 is housed and whose left and right ends fit into the space 5g formed at the front lower part of the buffer bodies 5, 5; 11, the center of the lid 6; small hole 12 formed in
It is stored in a storage hole 16 formed on the upper surface of the buffer body 5 with a knob that is screwed into the buffer body 5 . Reference numeral 15 designates an arc-shaped intervening member made of corrugated paper that is interposed between the lid 6 and the lid fixing member 8, and 17 and 18 designate recessed holes formed at the outer end of the buffer body 5 for removing the insertion piece.

Next, to explain the assembly process and operation, the bottom plate 4
The buffer bodies 5, 5 are placed on the left and right ends of the electric device 3, and the left and right ends of the electrical equipment main body 3 are inserted into the recesses 5a, 5a of the buffer bodies 5, 5. At this time, since the upper surfaces of the buffer bodies 5, 5 are open, it is easy to insert the electrical equipment main body 3. Next, the protective plate 13 is placed on the internal surface 14 of the electrical equipment main body 3, and the lid 6 is placed upside down on top of the protective plate 13. Then, the shock absorber 5,
The lid fixing material 8 is placed on 5. Note that the arc-shaped intervening material 15 is used to more securely fix the lid fixing material 8 and the lid 6. Then, the lid fixing member 8 is not displaced in the horizontal direction by the outer circumferential protrusions 5b, 5c of the buffer bodies 5, 5, so the lid 6 does not come off from the electrical equipment main body 3. Next, cover the top plate 4b over the electrical equipment body 3 and insert the large insertion piece 4e.
is inserted into the recess 5f of the buffer bodies 5, 5, and the small insertion piece 4h is also inserted into the engagement groove 7 formed in the buffer bodies 5, 5. Similarly, the front large insertion piece 4i is inserted back to back with the large insertion piece 4e into the recess 5f, and the front small insertion piece 4j
Insert into the engagement groove 7 so that the small insertion piece 4h is placed back to back with the small insertion piece 4h.

Then, the buffer body 5 will not come off from the packaging frame 4 in the left and right outward directions due to the insertion pieces 4h and 4j. Further, since the upper end surface 6a of the lid 6 is cushioned to some extent by the top plate 4b of the packaging frame 4, it is hardly damaged during transportation.

Further, since the upper sides of the buffer bodies 5, 5 are open, the user can easily take in and out the electrical equipment main body 3.

In addition, the height of the buffer body 5 is set so that the height of the lid 6 is
The height is up to the upper end surface 6a, and the overall height can be reduced compared to the conventional case in which a buffer body is inserted from both the left and right sides of the electrical equipment body and the lid, reducing the amount of packaging material and packaging. Distribution costs can be reduced by reducing volume.

It should be noted that the present invention is not limited to the above embodiments, and it goes without saying that many modifications and changes can be made to the above embodiments within the scope of the present invention. For example, the electrical equipment is not limited to the hot plate as in the above embodiment.

<Effects> As is clear from the above description, the present invention includes a packaging frame 4 that covers and protects the electrical equipment main body 3, a packaging frame 4 that cushions and supports the electrical equipment main body 3 on both sides thereof,
A pair of buffer bodies 5, 5 each having an opening A for inserting and removing the electrical equipment main body 3 from above, and a buffer member for preventing horizontal movement of the lid 6 of the electrical equipment main body 3. 5,5 top surface 5h
The packaging frame 4 is provided with a bottom plate 4a on which the buffer bodies 5, 5 are placed on the left and right ends thereof, and a fold line B on the front edge of the bottom plate 4a. C
The front and rear surfaces 5d of the buffer bodies 5, 5 are connected via the
A front plate 4c and a rear plate 4d that contact 5e, respectively;
The opening A is connected to the rear plate 4d via the broken line D.
A top plate 4b covering the top plate 4b is provided.

A large insertion piece 4e is formed at the center of the end of the top plate 4b, and is bent inward along a fold line E, leaving an L dimension at the left and right ends of the top plate 4b, and the L dimension portion is , the M dimension enters into the top plate 4b 4
A small insertion piece 4h is formed which is bent inward from the base 4g of the front plate 4c along a fold line F, and the large insertion piece 4e is formed at the center of the end of the front plate 4c, leaving a dimension L at the left and right ends. A front large insertion piece 4i that faces and contacts is formed via a fold line G, and a small insertion piece 4h on the top plate 4b side is formed at both left and right ends of the front large insertion piece 4i provided on the front plate 4c. A cover piece 4m that covers the exposed portions of the buffer bodies 5, 5 due to the notch portion 4k produced by the bending is formed along the fold line G, and the cover piece 4m is provided with mutually opposing small insertion pieces 4h. A front small insertion piece 4j with which one side is in contact is formed via the fold line H, and recesses 5a, 5a for inserting both left and right ends of the electrical equipment main body 3 are formed inside the buffer bodies 5, 5, Upper surface 5h of buffer bodies 5, 5
On the outer periphery excluding the inner end, outer circumferential protrusions 5b and 5c are formed to protrude upward to prevent the lid fixing member 8 from shifting in the horizontal direction. Large insertion piece 4e and front large insertion piece 4i
A front recess 5f into which the buffer body 5,
An engagement groove 7 into which the small insertion piece 4h and the front small insertion piece 4j are inserted is formed in the upper surface 5h of the opening wall of No. 5.

According to the above configuration, in order to buffer and support the electrical equipment main body 3 on both sides thereof, the shock absorbers 5, 5 are placed on the left and right ends of the bottom plate 4a, and the electrical equipment main body is placed on the left and right ends of the buffer members 5, 5. 3, and there is no need for packing by fitting the shock absorbers 5, 5 from the left and right sides of the electrical equipment main body 3 as in the past.

In addition, the large insertion piece 4e is inserted into the recess 5 of the shock absorbers 5, 5 by covering the top plate 4b over the electrical equipment main body 3.
f, and also insert the small insertion piece 4h into the engagement groove 7 formed in the buffer bodies 5, 5, and in the same way, put the front large insertion piece 4i back to back with the large insertion piece 4e, and insert the small insertion piece 4h into the front recess 5f. Electrical equipment can be packed by simply inserting it into the engagement groove 7 with the front small insertion piece 4j facing back to the small insertion piece 4h. Therefore, it becomes easy for the user to insert and take out the electrical equipment, and it is easy to use.

Furthermore, the height of the buffer 5 is the height up to the upper end surface 6a of the lid 6 when packed, which reduces the overall height compared to the conventional case where the buffer is inserted from both the left and right sides of the electrical equipment body and the lid. It is possible to reduce the packaging material, and also to reduce the distribution cost due to the reduction in the packaging volume.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of a packaging device for electrical equipment showing an embodiment of the present invention, Fig. 2 is a partly omitted plan view of the same with the top panel open, and Fig. 3 is a conventional electrical equipment packaging device. FIG. 2 is an exploded perspective view of the packaging device of FIG. 3...Electrical equipment body, 4...Packaging frame, 4a...
...Bottom plate, 4b...Top plate, 4c...Front plate, 4d...
Rear plate, 4e...Large insertion piece, 4f...Notch, 4
g...root, 4h...small insertion piece, 4i...front large insertion piece, 4j...front small insertion piece, 4k...notch, 4m...cover piece, 5...buffer, 5a...recess , 5b, 5c...outer circumferential projection piece, 5d...front surface, 5
e...Rear surface, 5f...Front recess, 5h...Top surface, 6
... Lid, 7... Engaging groove, 8... Lid fixing material, A...
Opening, B, C, D, E, F, G, H... broken line.

Claims (1)

[Scope of claims for utility model registration] Packaging frame 4 that covers and protects the electrical equipment main body 3
a pair of shock absorbers 5, 5, which buffer and support the electrical equipment main body 3 on both sides thereof and are formed with an opening A for inserting and removing the electrical equipment main body 3 from above; In order to prevent the lid 6 of the main body 3 from moving in the horizontal direction, a lid fixing member 8 is provided which is placed on the upper surface 5h of the buffer bodies 5, 5, and the packaging frame 4 has a buffer at its left and right ends. A bottom plate 4a on which the bodies 5, 5 are placed; a front plate 4c which is connected to the front edge of the bottom plate 4a via fold lines B, C and abuts the front and rear surfaces 5d, 5e of the buffer bodies 5, 5, respectively; It comprises a rear plate 4d, and a top plate 4b that is connected to the rear plate 4d via a broken line D and covers the opening A, and at the center of the end of the top plate 4b, a A large insertion piece 4e is formed which is bent inward via the fold line E leaving the L dimension, and the L dimension portion is bent inward via the fold line F from the base 4g of the M dimension insertion 4f into the top plate 4b. A small insertion piece 4h that can be bent is formed at the center of the end of the front plate 4c.
A front large insertion piece 4i that faces and contacts the large insertion piece 4e with the remaining dimensions is formed via a fold line G, and the front large insertion piece 4i provided on the front plate 4c has the above-mentioned on both left and right ends. Small insertion piece 4h on top plate 4b side
A cover piece 4m is formed along the fold line G to cover the exposed portion of the buffer bodies 5, 5 due to the notch portion 4k formed by bending the cover piece 4m, and the cover piece 4m is provided with a cover piece 4m facing the small insertion piece 4h and facing each other. A front small insertion piece 4j with which one side is in contact is formed via the fold line H, and recesses 5a, 5a for inserting both left and right ends of the electrical equipment main body 3 are formed inside the buffer bodies 5, 5. On the outer periphery of the upper surface 5h of the buffer bodies 5, 5, except for the inner end, outer circumferential protrusions 5b, 5c are formed to protrude upward to prevent the lid fixing member 8 from shifting in the horizontal direction. A front recess 5f into which the large insertion piece 4e and the front large insertion piece 4i are inserted is formed on the inner end side of the front surface 5d, and the small insertion piece 4h and the front recess 5f are formed on the upper surface 5h of the opening wall of the buffer bodies 5, 5. A packaging device for electrical equipment, characterized in that an engagement groove 7 into which a small insertion piece 4j is inserted is formed.