JPS6215185Y2 - - Google Patents
Info
- Publication number
- JPS6215185Y2 JPS6215185Y2 JP1981020817U JP2081781U JPS6215185Y2 JP S6215185 Y2 JPS6215185 Y2 JP S6215185Y2 JP 1981020817 U JP1981020817 U JP 1981020817U JP 2081781 U JP2081781 U JP 2081781U JP S6215185 Y2 JPS6215185 Y2 JP S6215185Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- concave groove
- assembly
- groove portion
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003566 sealing material Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案はコンテナの内張板接合構造に関するも
ので、接合に際して穴あけ、リベツト打ち等の作
業が不要であり、気密効果が優れ、さらに熱影響
による内板の伸縮を吸収して変形が生じないこと
を特徴とするものである。[Detailed description of the invention] This invention relates to a joint structure for container lining plates.It does not require drilling, riveting, etc. when joining, has excellent airtightness, and also absorbs expansion and contraction of the inner lining due to heat effects. It is characterized in that no deformation occurs.
従来、特に生鮮食料品等を輸送する冷凍コンテ
ナにあつては外板と内板間に木枠その他の間隔部
材を設け、外板と内板間にウレタン等の断熱材を
注入発泡したパネルが使用されている。 Conventionally, in the case of refrigerated containers, especially for transporting fresh foods, etc., wooden frames or other spacing members have been installed between the outer and inner panels, and panels made of foamed insulation materials such as urethane have been injected between the outer and inner panels. It is used.
しかしながら、それらをコンテナとして組立て
る場合、パネルを構成する内板の接合に手数を要
し、さらに、冷凍機の使用時及び不使用時におけ
る温度差により内板が伸縮し、接合部に無理な力
が加わるとともに、内板が変形させられ、さらに
また接合部から水が浸入して断熱材であるウレタ
ン等を劣化させるとともに、気密効果が低下させ
られる欠点があつた。 However, when assembling them as a container, it takes time and effort to join the inner panels that make up the panels, and the inner panels expand and contract due to the temperature difference between when the refrigerator is in use and when it is not in use, causing undue stress on the joints. As a result, the inner plate is deformed, and water also enters through the joints, deteriorating the urethane insulation material and reducing the airtightness.
本考案は上記のごとき欠点を除去してなるもの
で、上記のごとき冷凍コンテナに最適であること
を特徴とするものである。 The present invention eliminates the above-mentioned drawbacks and is characterized by being optimal for the above-mentioned refrigerated containers.
なお、本考案の構造は車両に積載運搬される冷
凍コンテナの他、予め自動車に固定された、いわ
ゆるバン形車にも有効である。 Note that the structure of the present invention is effective not only for refrigerated containers loaded and transported on vehicles, but also for so-called van-type vehicles that are fixed to automobiles in advance.
以下に本考案の一実施例を図面について詳細に
説明する。 An embodiment of the present invention will be described in detail below with reference to the drawings.
冷凍コンテナは第１図、第２図示のごとく、フ
ロアーアツセンブリ１、その両側に起立させられ
るサイドウオールアツセンブリ２、端部に設けら
れるドアーアツセンブリ３及び冷凍機室４、並び
にルーフアツセンブリ５により構成され、サイド
ウオールアツセンブリ２、ドアーアツセンブリ３
及びルーフアツセンブリ５が外板６と内板７間に
断熱材８を充填した構造とされる。また、フロア
ーアツセンブリ１は外板６と床板１０間に断熱材
８を充填した構造とされる。 As shown in FIGS. 1 and 2, the refrigerated container includes a floor assembly 1, side wall assemblies 2 erected on both sides thereof, a door assembly 3 provided at the end, a refrigerator compartment 4, and a roof assembly 5. Consists of side wall assembly 2, door assembly 3
The roof assembly 5 has a structure in which a heat insulating material 8 is filled between an outer panel 6 and an inner panel 7. Furthermore, the floor assembly 1 has a structure in which a heat insulating material 8 is filled between the outer panel 6 and the floor board 10.
なお、図中９は床板１０に構成されたリブであ
る。 Note that 9 in the figure is a rib formed on the floorboard 10.
本考案は上記のごとき冷凍コンテナにあつて、
それぞれの内板７あるいは該内板７と床板１０部
の接合に有効であるものである。 This invention relates to the above-mentioned refrigerated containers,
This is effective for joining each inner plate 7 or the inner plate 7 and the floor plate 10.
第２図には本考案をサイドウオールアツセンブ
リ２の内板７とフロアーアツセンブリ１の床板１
０との接合に応用した例が示されている。 Figure 2 shows the present invention on the inner plate 7 of the sidewall assembly 2 and the floor plate 1 of the floor assembly 1.
An example of application to bonding with 0 is shown.
また、第４図には従来のサイドウオールアツセ
ンブリ２の内板７とフロアーアツセンブリ１の床
板１０との接合部が示されている。 Further, FIG. 4 shows a joint between the inner plate 7 of the conventional sidewall assembly 2 and the floor plate 10 of the floor assembly 1.
すなわち、従来は同図示のごとく、床板１０部
から設けた彎曲板１１とサイドウオールアツセン
ブリ２の内板７の端部を重合させ、該重合部をリ
ベツト１２で接合していた。 That is, conventionally, as shown in the figure, the curved plate 11 provided from the floor plate 10 and the end of the inner plate 7 of the sidewall assembly 2 were overlapped, and the overlapped part was joined with rivets 12.
しかしながら、リベツト１２で接合する場合は
多数の穴あけ作業、リベツト打ち作業等を必要と
し、又床板１０とその彎曲板１１は一体でなく重
合された個所が溶接の熱影響に依る床板の歪等の
変形が生じさらに気密を保つことが困難であつ
た。 However, when joining with rivets 12, a large number of drilling operations, riveting operations, etc. are required, and the floor plate 10 and its curved plate 11 are not integrated, and the overlapped portions may cause distortion of the floor plate due to the heat effect of welding. Deformation occurred and it was difficult to maintain airtightness.
なお、図中８ａは接合後に発泡させた断熱材で
ある。 Note that 8a in the figure is a heat insulating material that is foamed after bonding.
本考案では第２図、第３図示のごとく、床板１
０の彎曲延長部１３の端部にサイドウオールアツ
センブリ２の内板７を受入れ、内部片を長くした
凹溝部１４を構成し、該凹溝部１４にサイドウオ
ールアツセンブリ２の内板７の端部を挿入し、該
凹溝部１４にシール材１５を充填したものであ
る。 In this invention, as shown in Figs. 2 and 3, the floor plate 1
The inner plate 7 of the sidewall assembly 2 is received at the end of the curved extension 13 of the sidewall assembly 2, forming a recessed groove 14 with a longer inner piece. The recessed groove portion 14 is filled with a sealing material 15.
したがつて、接合に際して従来のごとくリベツ
トを使用する必要がなく、シール材１５により気
密性が確保され、さらに仮りに凹溝部１４に水が
浸入してもその内部片が長く構成されているため
断熱材８あるいは８ａ側に浸透することがなく耐
久性が向上させられるものである。 Therefore, there is no need to use rivets as in the past when joining, the sealing material 15 ensures airtightness, and even if water were to enter the concave groove 14, the inner piece is long. The durability is improved without penetrating into the heat insulating material 8 or 8a.
さらにまた、製作が極めて容易となり、しかも
第３図示のごとく、凹溝部１４と内板７の端部の
間に少し間隙を設ければ、内板７の伸縮等を吸収
し、その変形等を防止できる効果が得られるもの
である。 Furthermore, manufacturing is extremely easy, and if a small gap is provided between the concave groove portion 14 and the end of the inner plate 7 as shown in the third figure, the expansion and contraction of the inner plate 7 can be absorbed and its deformation etc. It is possible to obtain the effect of preventing
図面は本考案の一実施例を示すもので、第１図
は冷凍コンテナの縦断面図、第２図は第１図のＡ
−Ａ線断面図、第３図は第２図のＢ部拡大断面
図、第４図は第２図に対応する従来の実施例を示
す断面図である。
７……内板、１０……床板、１３……彎曲延長
部、１４……凹溝部、１５……シール材。
The drawings show one embodiment of the present invention; FIG. 1 is a vertical cross-sectional view of a refrigerated container, and FIG. 2 is a cross-sectional view of A in FIG.
3 is an enlarged sectional view of section B in FIG. 2, and FIG. 4 is a sectional view showing a conventional embodiment corresponding to FIG. 2. 7... Inner plate, 10... Floor plate, 13... Curved extension, 14... Concave groove, 15... Sealing material.
Claims (1)
立上り端部に内部片を長くした凹溝部を設け、該
凹溝部に他方の板体端部を挿入し、さらに上記凹
溝部内にシール材を充填したことを特徴とするコ
ンテナの内張板の接合構造。 The floor plate and its curved extension are integrally constructed, and a concave groove portion with a longer internal piece is provided at the rising end thereof, the other plate end is inserted into the concave groove portion, and a sealing material is further placed in the concave groove portion. A joint structure of a container lining board characterized by being filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981020817U JPS6215185Y2 (en) | 1981-02-17 | 1981-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981020817U JPS6215185Y2 (en) | 1981-02-17 | 1981-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57134289U JPS57134289U (en) | 1982-08-21 |
| JPS6215185Y2 true JPS6215185Y2 (en) | 1987-04-17 |
Family
ID=29818718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981020817U Expired JPS6215185Y2 (en) | 1981-02-17 | 1981-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6215185Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814658B1 (en) * | 1969-07-07 | 1973-05-09 | ||
| JPS49104253A (en) * | 1973-02-06 | 1974-10-02 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814658U (en) * | 1971-06-24 | 1973-02-19 |
-
1981
- 1981-02-17 JP JP1981020817U patent/JPS6215185Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814658B1 (en) * | 1969-07-07 | 1973-05-09 | ||
| JPS49104253A (en) * | 1973-02-06 | 1974-10-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57134289U (en) | 1982-08-21 |
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