JPH0618201Y2 - Insulation box outer box - Google Patents
Insulation box outer boxInfo
- Publication number
- JPH0618201Y2 JPH0618201Y2 JP1987023862U JP2386287U JPH0618201Y2 JP H0618201 Y2 JPH0618201 Y2 JP H0618201Y2 JP 1987023862 U JP1987023862 U JP 1987023862U JP 2386287 U JP2386287 U JP 2386287U JP H0618201 Y2 JPH0618201 Y2 JP H0618201Y2
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- skeleton
- plate portion
- side plates
- plate
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
Landscapes
- Refrigerator Housings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は冷凍・冷蔵ショーケースを構成するための断熱
箱体の外箱に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an outer box of a heat insulating box for constituting a freezing / refrigerating showcase.
（従来の技術） 従来、断熱箱体の外箱は、第２図に示すように、左側板
１と右側板２との間にスポット溶接手段により固定され
た底板３と、前記左右側板１，２の前方上端部に溶接手
段により固定された梁４とからなる骨格部５を形成し、
骨格部５の上部および背部に、１枚板を直角に屈曲させ
ることにより形成された天板部６と背板部７とを、ネジ
８（図中１４箇所）にて骨格部５に締め付けることによ
り形成されている。(Prior Art) Conventionally, as shown in FIG. 2, an outer box of a heat insulating box has a bottom plate 3 fixed by spot welding means between a left side plate 1 and a right side plate 2, and the left and right side plates 1, 1. A skeleton portion 5 composed of a beam 4 fixed by welding means at the front upper end portion of 2,
The top plate 6 and the back plate 7 formed by bending one plate at a right angle to the top and back of the skeleton 5 are fastened to the skeleton 5 with screws 8 (14 places in the figure). It is formed by.
（考案が解決しようとする問題点） しかしながら、上記外箱では、骨格部５の上部と背部と
に天板部６と背板部７とをネジ８により締め付けてある
ので、骨格部５に天板部６と背板部７とを強固に結合す
ることができるが、反面多数のネジ８の全てを締め付け
ねばならず作業工数が多く煩雑であり、しかも、断熱箱
体の表面部となる天板部６にネジ８のネジ山が複数見え
てしまい、外観上、見苦しいという問題点があった。(Problems to be solved by the invention) However, in the outer box, since the top plate 6 and the back plate 7 are fastened to the upper portion and the back of the skeleton portion 5 with the screws 8, the skeleton portion 5 is heavenly. Although the plate portion 6 and the back plate portion 7 can be firmly coupled to each other, on the other hand, a large number of screws 8 must be tightened, which requires a large number of work steps and is complicated, and moreover, is a surface portion of the heat insulating box. A plurality of screw threads of the screw 8 are visible on the plate portion 6, and there is a problem in that the appearance is unsightly.
また、この外観上の不都合に鑑み、ネジによる固定に代
えて、少くとも骨格部５の上部と天板部６両者の当接部
同士の接合を、例えば、自己接着力を有するゴム弾性系
樹脂を両者間に介在させて行い、天板部６からネジ山を
除去することも考えられる。Further, in view of this inconvenience in appearance, instead of fixing with screws, at least the abutting portions of the upper portion of the skeleton portion 5 and the top plate portion 6 are joined together with, for example, a rubber elastic resin having a self-adhesive force. It is also conceivable to remove the screw thread from the top plate portion 6 by interposing them between the two.
しかし、これでは、骨格部５の上部と天板部６との位置
合わせを慎重に行わなければ、両者の端部間にズレを生
じてしまうので、煩雑な作業となってしまう。また、仮
に精度良く位置合わせが行え、見栄え良く接合が行えた
としても、両者の位置を規制するのはゴム弾性系樹脂の
接着力のみであるため、外力による歪み等により位置ず
れを起こしやすく、ひいては両者の接合状態を保持でき
なくなる等の欠点がある。However, in this case, unless the upper part of the skeleton part 5 and the top plate part 6 are carefully aligned, a gap occurs between the ends of both parts, which is a complicated task. Further, even if the positioning can be performed with high accuracy and the joining can be performed with a good appearance, it is only the adhesive force of the rubber elastic resin that regulates the positions of the two, so that the positional deviation easily occurs due to the distortion due to the external force, etc. As a result, there is a defect that the bonded state of the two cannot be maintained.
本考案の目的は上記問題点に鑑み、骨格部への天板部の
装着を容易かつ確実・強固に行え、しかも外観上見栄え
の良い断熱箱体の外箱を提供することにある。SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide an outer box of a heat insulating box which can easily, reliably and firmly attach the top plate to the skeleton and which has a good appearance.
（問題点を解決するための手段） 本考案は上記問題点を解決するため、左右側板と、該左
右側板間に固定された底板と、前記左右側板の前方上端
部に固定された梁とからなる骨格部と、１枚板を直角に
屈曲してなる天板部および背板部とを有し、前記骨格部
の上部と背部とに前記天板部と背板部とを装着してなる
断熱箱体の外箱において、前記梁の内壁の一部を内方向
に曲げて形成された係止片の下面側に、前記天板部の先
端部に形成された挿入片を挿入するとともに、前記左右
側板の上端部を内方向に曲げて形成された段状受け部
に、前記天板部の左右側端部に形成された当接部を当接
することにより、前記骨格部の上部に前記天板部を装着
し、さらに該骨格部の背部に前記背板部を螺着したこと
を特徴とする。(Means for Solving the Problems) In order to solve the above problems, the present invention comprises a left and right side plate, a bottom plate fixed between the left and right side plates, and a beam fixed to the front upper ends of the left and right side plates. And a top plate part and a back plate part formed by bending one plate at a right angle, and the top plate part and the back plate part are attached to the upper part and the back part of the skeleton part. In the outer box of the heat-insulating box, on the lower surface side of the locking piece formed by bending a part of the inner wall of the beam inward, while inserting the insertion piece formed at the tip of the top plate portion, The stepped receiving portion formed by bending the upper end portions of the left and right side plates inward is brought into contact with the contact portions formed at the left and right side end portions of the top plate portion, whereby It is characterized in that a top plate portion is attached, and the back plate portion is screwed to the back portion of the skeleton portion.
（作用） 上記構成によれば、天板部の挿入片を骨格部の梁に形成
されている係止片の下面側に挿入するとともに、天板部
の当接部を骨格部の左右側板の受け部に当接させた後
に、背板部をネジで締め付けることにより、骨格部の上
部及び背部に対する天板部及び背板部の装着が完了す
る。(Operation) According to the above configuration, the insertion piece of the top plate portion is inserted into the lower surface side of the locking piece formed on the beam of the skeleton portion, and the contact portion of the top plate portion is attached to the left and right side plates of the skeleton portion. After the contact with the receiving portion, the back plate portion is tightened with the screw, whereby the attachment of the top plate portion and the back plate portion to the upper portion and the back portion of the skeleton portion is completed.
（実施例） 第１図および第３図（ａ），（ｂ）は本考案の一実施例
を示すもので、図中、１０は骨格部で、左側板１１と、
右側板１２と、該左右側板１１，１２の下端部間に固定
された底板１３と、前記左右側板１１，１２の前方上端
に固定された梁１４とから構成されており、前記左右側
板１１，１２と前記底板１３および前記梁１４との固定
は、スポット等で接合する方法による。(Embodiment) FIGS. 1 and 3 (a), (b) show an embodiment of the present invention, in which 10 is a skeleton, a left side plate 11 and
The right and left side plates 11, the bottom plate 13 fixed between the lower end portions of the left and right side plates 11, 12, and the beam 14 fixed to the front upper ends of the left and right side plates 11, 12, respectively. The bottom 12, the bottom plate 13, and the beam 14 are fixed by a method of joining them by spots or the like.
前記左右側板１１，１２の各々は、四辺を内方に屈曲し
てなり、上辺部１１ａ，１２ａには先端を下方に直角に
曲げ、さらに直角に前記骨格部１０の内方向に曲げて後
述する天板部の段状受け部１１ａ′，１２ａ′が形成さ
れており、背部１１ｂ，１２ｂには雌ネジ１１ｂ′，１
２ｂ′がそれぞれ３箇所づつ設けられている。前記底板
１３は前縁部および後縁部が上方に直角に曲げられてお
り、前記左右側板１１，１２に嵌入する如く接合されて
いる。前記梁１４は細長い板を直角に曲げたもので、そ
の上辺部１４ａの先端は下方に直角に曲げ、さらに内方
向に直角に曲げて係止片１４ａ′が形成されている。
尚、前記受け部１１ａ′，１２ａ′の長手方向上面およ
び前記係止片１４ａ′の下面の長手方向にはパッキン１
５が配設されている。Each of the left and right side plates 11 and 12 is formed by bending four sides inward, and the upper side portions 11a and 12a are bent at their tips at right angles downward and further at right angles to the inside of the skeleton portion 10 to be described later. Stepped receiving portions 11a ', 12a' of the top plate portion are formed, and female screws 11b ', 1 are formed on the back portions 11b, 12b.
2b 'are provided in three places each. A front edge portion and a rear edge portion of the bottom plate 13 are bent upward at a right angle, and are joined so as to be fitted into the left and right side plates 11 and 12. The beam 14 is formed by bending an elongated plate at a right angle, and the tip of an upper side portion 14a thereof is bent at a right angle downward and further bent at a right angle inward to form a locking piece 14a '.
In addition, the packing 1 is provided on the upper surfaces in the longitudinal direction of the receiving portions 11a 'and 12a' and the lower surface of the locking piece 14a 'in the longitudinal direction.
5 are provided.
２０は天板部、２１は背板部で、１枚の平板をプレス加
工により直角に曲げて形成される。前記天板部２０の先
端部は、下方に直角に曲げ、さらに直角に曲げて突出す
る如く形成した挿入片２０ａを設け、該天板部２０の両
側端部は下方に直角に曲げてなる当接部２０ｂ，２０ｃ
が形成されている。前記背板部２１の両側端部にはそれ
ぞれネジ穴２１ａが３箇所ずつ形成されている。Reference numeral 20 is a top plate portion, and 21 is a back plate portion, which are formed by bending a flat plate at a right angle by pressing. The top portion of the top plate portion 20 is bent downward at a right angle, and an insertion piece 20a is formed so as to be bent at a right angle so as to project, and both end portions of the top plate portion 20 are bent downward at a right angle. Contact parts 20b, 20c
Are formed. Three screw holes 21a are formed at both ends of the back plate portion 21, respectively.
以上の構成により、前記骨格部１０に前記天板部２０お
よび背板部２１を装着するには前記天板部２０の挿入片
２０ａを前記係止片１４ａ′の下面側に挿入し、前記受
け部１１ａ′，１２ａ′にそれぞれ前記当接部２０ｂ，
２０ｃを当接させるとともに、前記雌ネジ１１ｂ′，１
２ｂ′に雄ネジ２２を螺着させることで簡単にでき、以
上の工程で断熱箱体の外箱が形成される。又、前記天板
部２０および背板部２１を前記骨格部１０から取り外す
には、前記背板部２１の雄ネジを緩めるだけで取り外せ
る。With the above configuration, in order to mount the top plate portion 20 and the back plate portion 21 on the skeleton portion 10, the insertion piece 20a of the top plate portion 20 is inserted into the lower surface side of the locking piece 14a ', and the receiving piece is received. The contact portions 20b, 20b,
20c is brought into contact with the female screws 11b ', 1
This can be easily done by screwing the male screw 22 on 2b ', and the outer box of the heat insulating box is formed by the above steps. To remove the top plate portion 20 and the back plate portion 21 from the skeleton portion 10, the male screws of the back plate portion 21 can be simply loosened.
このように形成された外箱の内側に従来と同様の方法で
内箱を配設することにより断熱箱体が構成される。The heat-insulating box is constructed by disposing the inner box inside the outer box thus formed in the same manner as in the conventional case.
尚、前記係止片１４ａ′および挿入片２０ａの形状は、
第４図（ａ），（ｂ）に示す如くその先端を直線状に形
成してもよく又前記当接片２０ｂ，２０ｃの先端を第５
図の如くさらに内方向に直角に曲げて形成すれば、前記
天板部２０を前記骨格部１０に一層安定した状態で装着
することができる。The shapes of the locking piece 14a 'and the insertion piece 20a are as follows.
As shown in FIGS. 4 (a) and 4 (b), the tips may be formed in a linear shape, and the tips of the abutting pieces 20b and 20c may be formed into a fifth tip.
As shown in the drawing, by further bending at a right angle inward, the top plate portion 20 can be attached to the skeleton portion 10 in a more stable state.
（考案の効果） 以上説明したように、本考案によれば、梁に設けられた
係止片の下面側に天板部の挿入片を挿入するとともに、
左右側板部の上端部に設けられた受け部に天板部の当接
部を当接したのち、骨格部の背部に背板部をネジ止めす
ることにより、骨格部の上部及び背部に天板部及び背板
部を簡単にしかも強固に装着できるので、該骨格部の上
部と該天板部との装着にネジ等の係合手段を必要としな
いため、取り付け、取り外しが容易となり、しかもネジ
山も見えることもなく、外観上も見栄えのする断熱箱体
の外箱を提供できる利点がある。(Effects of the Invention) As described above, according to the present invention, the insertion piece of the top plate portion is inserted into the lower surface side of the locking piece provided on the beam, and
After abutting the abutment part of the top plate part to the receiving part provided at the upper end part of the left and right side plate part, screw the back plate part to the back part of the skeleton part to fix the top plate to the upper part and the back part of the skeleton part. Since the mounting portion and the back plate portion can be easily and firmly mounted, the upper portion of the skeleton portion and the top plate portion do not require an engaging means such as a screw, so that they can be easily attached and detached. There is an advantage that it is possible to provide an outer box of a heat-insulating box body that does not show mountains and looks good in appearance.
第１図は本考案の断熱箱体の外箱の一実施例を示す斜視
図、第２図は従来の断熱箱体の外箱を示す斜視図、第３
図（ａ）は本考案の実施例における係止片と挿入片との
係止関係を示す拡大断面図、同図（ｂ）は本考案の実施
例における受け部と当接部との当接関係を示す拡大断面
図、第４図（ａ），（ｂ）は本考案の係止片と挿入片と
の係止関係の他の実施例を示す断面図、第５図は本考案
の受け部と当接部との当接関係の他の実施例を示す断面
図である。 図中、１０……骨格部、１１（１２）……左（右）側
板、１１ａ′（１２ａ′）……受け部、１１ｂ′（１２
ｂ′）……雌ネジ、１３……底板、１４……梁、１４
ａ′……係止片、２０……天板、２０ａ……挿入片、２
０ｂ（２０ｃ）……当接部、２１……背板部、２１ａ…
…ネジ穴、２２……雄ネジ。FIG. 1 is a perspective view showing an embodiment of an outer box of a heat insulating box of the present invention, FIG. 2 is a perspective view showing an outer box of a conventional heat insulating box, and FIG.
FIG. 6A is an enlarged cross-sectional view showing the locking relationship between the locking piece and the insertion piece in the embodiment of the present invention, and FIG. 6B is the contact between the receiving portion and the contact portion in the embodiment of the present invention. FIG. 4 (a) and FIG. 4 (b) are sectional views showing another embodiment of the locking relationship between the locking piece and the insertion piece of the present invention, and FIG. 5 is the receiving part of the present invention. It is sectional drawing which shows the other Example of the contact relationship of a part and a contact part. In the figure, 10 ... Skeleton part, 11 (12) ... Left (right) side plate, 11a '(12a') ... Receiving part, 11b '(12
b ') ... Female screw, 13 ... Bottom plate, 14 ... Beam, 14
a '... locking piece, 20 ... top plate, 20a ... insertion piece, 2
0b (20c) ... contact part, 21 ... back plate part, 21a ...
… Screw hole, 22 …… Male thread.
Claims (1)
板と、前記左右側板の前方上端部に固定された梁とから
なる骨格部と、１枚板を直角に屈曲してなる天板部およ
び背板部とを有し、前記骨格部の上部と背部とに前記天
板部と背板部とを装着してなる断熱箱体の外箱におい
て、前記梁の内壁の一部を内方向に曲げて形成された係
止片の下面側に、前記天板部の先端部に形成された挿入
片を挿入するとともに、前記左右側板の上端部を内方向
に曲げて形成された段状受け部に、前記天板部の左右側
端部に形成された当接部を当接することにより、前記骨
格部の上部に前記天板部を装着し、さらに該骨格部の背
部に前記背板部を螺着したことを特徴とする断熱箱体の
外箱。1. A skeleton portion composed of left and right side plates, a bottom plate fixed between the left and right side plates, a beam fixed to the front upper ends of the left and right side plates, and a top plate formed by bending one plate at a right angle. In an outer box of a heat insulating box body having a plate portion and a back plate portion, and mounting the top plate portion and the back plate portion on the upper portion and the back portion of the skeleton portion, a part of the inner wall of the beam is A step formed by inserting the insertion piece formed at the tip of the top plate into the lower surface of the locking piece bent inward and bending the upper ends of the left and right side plates inward. The top plate part is mounted on the upper part of the skeleton part by abutting the contact parts formed on the left and right side end parts of the top plate part to the shape receiving part, and the spine part is attached to the back part of the skeleton part. An outer box of a heat-insulating box body, characterized in that the plate portion is screwed.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987023862U JPH0618201Y2 (en) | 1987-02-20 | 1987-02-20 | Insulation box outer box |
| MYPI88000152A MY103205A (en) | 1987-02-20 | 1988-02-15 | An outer case of insulation cabinet for refrigerated storage/display case |
| KR1019880001779A KR880009610A (en) | 1987-02-20 | 1988-02-20 | Outer case of insulated cabinet for freezer storage and display case |
| KR2019940019146U KR940006566Y1 (en) | 1987-02-20 | 1994-07-29 | Case for showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987023862U JPH0618201Y2 (en) | 1987-02-20 | 1987-02-20 | Insulation box outer box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63132280U JPS63132280U (en) | 1988-08-30 |
| JPH0618201Y2 true JPH0618201Y2 (en) | 1994-05-11 |
Family
ID=30822559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987023862U Expired - Lifetime JPH0618201Y2 (en) | 1987-02-20 | 1987-02-20 | Insulation box outer box |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0618201Y2 (en) |
| KR (1) | KR880009610A (en) |
| MY (1) | MY103205A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4284548B2 (en) * | 2005-11-29 | 2009-06-24 | 三菱電機株式会社 | refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153791U (en) * | 1980-04-18 | 1981-11-17 |
-
1987
- 1987-02-20 JP JP1987023862U patent/JPH0618201Y2/en not_active Expired - Lifetime
-
1988
- 1988-02-15 MY MYPI88000152A patent/MY103205A/en unknown
- 1988-02-20 KR KR1019880001779A patent/KR880009610A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MY103205A (en) | 1993-05-29 |
| JPS63132280U (en) | 1988-08-30 |
| KR880009610A (en) | 1988-10-04 |
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