JPS5931576Y2 - packaging equipment - Google Patents

Description

【考案の詳細な説明】 本考案は包装装置の改良に関するものである。[Detailed explanation of the idea] The present invention relates to an improvement in packaging equipment.

従来、比較的小型の電気機器（ラジオ、ラジカセ。Traditionally, relatively small electrical devices (radios, radio-cassette players).

クロック、ステレオ等）を梱包する場合、第８図に示す
ようなり式の箱体１に、図外の緩衝体と共に電気機器を
挿入して梱包している。When packing electronic devices (clocks, stereos, etc.), the electrical devices are inserted into a curved box 1 as shown in FIG. 8 along with a buffer (not shown).

このＢ式の箱体１は展開した場合、第７図に示すような
形状となっており、箱体１の天面になるフラップ２の寸
法ｅは、該箱体１の奥行寸法ｇと同寸法だけ必要であり
、更に係止用フラップ３としてフラップ２の先端部に余
分にｆの寸法（約２５〜５Ｑｍｍ）がいるので、箱体１
を生産する上で材料を多分に使用しなければならず、歩
留りが非常に悪かった。When this B-type box 1 is unfolded, it has a shape as shown in FIG. Only the dimension is required, and there is an extra dimension f (approximately 25 to 5 Qmm) at the tip of the flap 2 as the locking flap 3, so the box body 1
A large amount of material had to be used to produce the product, resulting in very low yields.

また係止用フラップ３が１ケ所なので、天面のフラップ
２が開き易く、シかも係止用フラップ３を挿入する時に
差込口４と当って挿入し難いという難点があった。Further, since there is only one locking flap 3, the flap 2 on the top surface is easy to open, and when the locking flap 3 is inserted, it hits the insertion opening 4, making it difficult to insert.

本考案はこのような従来の難点を改善するものであり、
以下、図示の実施例について本考案を詳述する。The present invention improves these conventional difficulties,
The invention will now be described in detail with reference to the illustrated embodiments.

本考案に係る包装装置は、第１図に示すように箱体１０
と緩衝体１１とを備え、電気機器１２と共に緩衝体１１
を箱体１０内に挿入し、最終的には第２図に示すように
梱包するように構成されている。The packaging device according to the present invention has a box body 10 as shown in FIG.
and a buffer body 11, and the buffer body 11 is provided with the electrical equipment 12.
is inserted into the box 10 and finally packed as shown in FIG.

箱体１０は上端の開口縁部に長辺側フラツプ１３と短辺
側フラツプ１４とを夫々対向状に有する。The box body 10 has a long side flap 13 and a short side flap 14 facing each other at the upper opening edge.

各長辺側フラツプ１３は第２図乃至第４図に示す如く折
畳んだ時に先端縁が互いに接当するように、寸法ａは箱
体１０の奥行寸法すの約士に形成されると共に、フラッ
プ長手方向の両端縁から所定寸法りだけ中央側に入った
位置に切込溝１５が夫々形成されている。The dimension a of each long side flap 13 is approximately equal to the depth dimension of the box body 10, so that the leading edges of the flaps 13 come into contact with each other when folded as shown in FIGS. 2 to 4. Cut grooves 15 are formed at positions a predetermined distance toward the center from both ends of the flap in the longitudinal direction.

各短辺側フラツプ１４は箱体側板１０ ａとの接合部１
８を残して奥行方向に３分割され、その各中央部が寸法
Ｃの係止用フラップ１６とされ、また両側部が内フラツ
プ１７とされている。Each short side flap 14 has a joint 1 with the box side plate 10a.
It is divided into three parts in the depth direction except for 8, and each central part is a locking flap 16 of dimension C, and both sides are internal flaps 17.

各係止用フラップ１６は接合部１８より前記所定寸法り
と略同等の寸法ｈ′だけ離れた位置に罫線１９を有し、
この罫線１９より先端側を折曲げて、前記一対の長辺側
フラツプ１３に形成された切込溝１５に挿入可能である
。Each of the locking flaps 16 has a ruled line 19 at a position spaced apart from the joint portion 18 by a dimension h' that is approximately equivalent to the predetermined dimension;
The tip end side can be bent from the ruled line 19 and inserted into the cut grooves 15 formed in the pair of long side flaps 13.

係止用フラップ１６の幅Ｃは、各切込溝１５の幅Ｗの２
倍であり、また該各係止用フラップ１６の罫線１９まっ
先端側には奥行方向の全体幅がｍでかつフラップ長手方
向の寸法がｋなる係止部２０が夫々一対づつ形成されて
おり、この係止部２０は係止用フラップ１６を切込溝１
５に挿入した時、内フラツプ１７と係合してその外れを
防止する。The width C of the locking flap 16 is 2 of the width W of each cut groove 15.
A pair of locking portions 20 having an overall width of m in the depth direction and a dimension of k in the longitudinal direction of the flap are formed on the leading edge side of the ruled line 19 of each of the locking flaps 16, This locking portion 20 is formed by cutting the locking flap 16 into the groove 1.
5, it engages with the inner flap 17 to prevent it from coming off.

緩衝体１１には第５図及び第６図に示すように係止用フ
ラップ１６が挿入可能な挿入孔２１を有し、この挿入孔
２０の幅寸法ｄは係止用フラップ１６の幅Ｃより若干（
１〜２ｍｍ程度）短かくシ、該係止用フラップ１６を挿
入した時に簡単に外れないようにしている。As shown in FIGS. 5 and 6, the buffer body 11 has an insertion hole 21 into which the locking flap 16 can be inserted, and the width d of the insertion hole 20 is smaller than the width C of the locking flap 16. Slightly(
The locking flap 16 is made short (about 1 to 2 mm) to prevent it from easily coming off when the locking flap 16 is inserted.

また緩衝体１１の挿入孔２１の周縁部には、係止用フラ
ップ１６の係止部２０の寸法にと同寸法ｊの逃げ溝２２
が形成される。Further, at the peripheral edge of the insertion hole 21 of the buffer body 11, there is an escape groove 22 having the same dimension j as that of the locking part 20 of the locking flap 16.
is formed.

なおこの逃げ溝２２の奥行方向の寸法ｌは係止部２０先
端間の寸法ｍと同等である。Note that the dimension l in the depth direction of this relief groove 22 is equivalent to the dimension m between the ends of the locking portion 20.

上記構成において、電気機器１２を梱包する際には、第
１図に示すように先ず箱体１０の中央部にそれを挿入し
、その両側に緩衝体１１を夫々挿入する。In the above configuration, when packing the electrical equipment 12, as shown in FIG. 1, it is first inserted into the center of the box 10, and the shock absorbers 11 are inserted on both sides thereof.

次に各短辺側フラツプ１４の内、その係止用フラップ１
６のみを残して内フラツプ１７を夫々内側へと折曲げた
後、両端部がその内フラツプ１７上に重なるように各長
辺側フラツプ１３を夫々内側へと折曲げる。Next, the locking flap 1 of each short side flap 14 is
After bending the inner flaps 17 inward, leaving only the flaps 6, the long side flaps 13 are folded inward so that both ends thereof overlap the inner flaps 17.

この時、箱体１０内の各緩衝体１１に形成された挿入孔
２１と、長辺側フラツプ１３に形成された切込溝１５が
上下に対応するので、次に各短辺側フラツプ１４の係止
用フラップ１６を罫線１９で折曲げた後、その各係止用
フラップ１６の先端側を第２図の如く切込溝１５から緩
衝体１１の挿入孔２１へと強制的に挿入する。At this time, since the insertion holes 21 formed in each buffer body 11 in the box body 10 and the cut grooves 15 formed in the long side flaps 13 correspond vertically, next, each short side flap 14 After the locking flaps 16 are bent along the ruled lines 19, the distal end side of each locking flap 16 is forcibly inserted into the insertion hole 21 of the buffer body 11 through the cut groove 15 as shown in FIG.

すると第５図に示すように係止用フラップ１６の各係合
部２０が内フラツプ１７に夫々係合すると共に、その先
端側が緩衝体１１の挿入孔２１に強制挿入されるので、
係止用フラップ１６は確実に挿入状態に保持され、簡単
に外れることはない。Then, as shown in FIG. 5, each engaging portion 20 of the locking flap 16 engages with the inner flap 17, and the distal end side thereof is forcibly inserted into the insertion hole 21 of the buffer body 11.
The locking flap 16 is reliably held in the inserted state and will not easily come off.

以上実施例に詳述したように本考案によれば、長辺側フ
ラツプが箱体奥行の半分で良いので、使用材料を大幅に
削減でき、歩留りの飛躍的向上を期待できる。As described in detail in the embodiments above, according to the present invention, the length of the long side flaps is only half the depth of the box body, so it is possible to significantly reduce the amount of materials used and expect a dramatic improvement in yield.

また係止用フラップが両側にあり、しかも長辺側フラツ
プに形成された切込溝を経て緩衝体の挿入孔に挿入する
ようにしかつ内フラツプに係合する保合部を設けている
ので、係止用フラップの不測の外れがなく、口開防止に
多大な効果を持つものである。In addition, there are locking flaps on both sides, and the flap is inserted into the insertion hole of the buffer body through the cut groove formed on the long side flap, and a retaining part is provided that engages with the inner flap. This prevents the locking flap from coming off unexpectedly and is highly effective in preventing mouth opening.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第６図は本考案の一実施例を示し、第１図は
箱体に緩衝体と共に電気機器を挿入した状態の斜視図、
第２図は最終フラップの挿入状態の斜視図、第３図は箱
体の展開図、第４図は第３図の部分拡大図、第５図はフ
ラップ挿入部の断面図、第６図は緩衝体の斜視図、第７
図は従来の箱体の展開図、第８図は従来の箱体のフラッ
プ挿入状態の斜視図である。 １０は箱体、１０ ａは箱体側板、１１は緩衝体、１２
は製品、１３は長辺側フラツプ、１４は短辺側フラツプ
、１５は切込溝、１６は係止用フラップ、１７は内フラ
ツプ、１９は罫線、２１は挿入孔。1 to 6 show an embodiment of the present invention, and FIG. 1 is a perspective view of the box with the shock absorber and electrical equipment inserted;
Figure 2 is a perspective view of the final flap inserted, Figure 3 is a developed view of the box, Figure 4 is a partially enlarged view of Figure 3, Figure 5 is a sectional view of the flap insertion part, and Figure 6 is Perspective view of buffer body, seventh
The figure is a developed view of a conventional box, and FIG. 8 is a perspective view of the conventional box with a flap inserted. 10 is a box body, 10a is a box side plate, 11 is a buffer body, 12
13 is a long side flap, 14 is a short side flap, 15 is a cut groove, 16 is a locking flap, 17 is an inner flap, 19 is a ruled line, and 21 is an insertion hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 製品１２の少なくとも上側に緩衝体１１を有して箱体１
０に収納するようにした包装装置において、前記箱体１
０のフラップ１３．１４の内、長辺側フラツプ１３の幅
ａを箱体１０の奥行寸法すの半分に形成すると共に、該
長辺側フラツプ１３の両端縁から所定寸法り位置に切込
溝１５を形成し、一方短辺側フラップ１４は箱体側板１
０ ａとの接合部１８を残して３分割し、その中央部を
適宜幅Ｃの係止用フラップ１６とすると共に、両側部を
内フラツプ１７とし、前記係止用フラップ１６に、前記
接合部１８より前記所定寸法りと略同等寸法ｈ′位置に
罫線１９を設けると共に、この罫線１９より先端側位置
の両側に前記内フラツプ１７に係合する係止部２０を設
け、更に前記緩衝体１１にはその上面で前記長辺側フラ
ツプ１３の切込溝１５の対応位置に前記係止片用フラッ
プ１６を挿入する挿入孔２１を形成したことを特徴とす
る包装装置。The box body 1 has a cushioning body 11 on at least the upper side of the product 12.
In the packaging device, the box body 1 is housed in the box body 1.
Among the flaps 13 and 14 of 0, the width a of the long side flap 13 is formed to be half the depth of the box body 10, and cut grooves are formed at predetermined positions from both end edges of the long side flap 13. 15, while the short side flap 14 forms the box body side plate 1.
It is divided into three parts, leaving the joining part 18 with 0 a, and the central part is used as a locking flap 16 with an appropriate width C, and both sides are made into inner flaps 17, and the joining part 18 is attached to the locking flap 16. 18, a ruled line 19 is provided at a position h' that is approximately the same as the predetermined dimension, and locking portions 20 that engage with the inner flap 17 are provided on both sides of the distal side of the ruled line 19, and furthermore, the cushioning body 11 A packaging device characterized in that an insertion hole 21 for inserting the locking piece flap 16 is formed on the upper surface of the flap at a position corresponding to the cut groove 15 of the long side flap 13.