JPH0512707Y2 - - Google Patents
Info
- Publication number
- JPH0512707Y2 JPH0512707Y2 JP1986078195U JP7819586U JPH0512707Y2 JP H0512707 Y2 JPH0512707 Y2 JP H0512707Y2 JP 1986078195 U JP1986078195 U JP 1986078195U JP 7819586 U JP7819586 U JP 7819586U JP H0512707 Y2 JPH0512707 Y2 JP H0512707Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- door
- opening
- side frame
- heat insulating
- 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
- 239000003566 sealing material Substances 0.000 claims description 25
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
- Refrigerator Housings (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
（産業上の利用分野）
この考案は、物品を冷却あるいは冷凍貯蔵する
シヨーケースに係り、特にシヨーケースのスライ
ド式開閉扉の扉構造を改良したシヨーケースの扉
構造に関する。[Detailed explanation of the invention] [Purpose of the invention] (Field of industrial application) This invention relates to a storage case for cooling or frozen storage of goods, and in particular to a storage case door that improves the door structure of the sliding door of the storage case. Regarding structure.
（従来の技術）
一般にこの種のシヨーケースは、第９図に示す
ように構成され、外箱１と冷却器を兼ねた内箱２
内にウレタン等の断熱材３が充填されて断熱箱４
が形成される。この断熱箱４は収納物品を搬出入
させる開口５が上方に形成され、この上部開口５
はスライド自在な開閉扉６により開閉自在に覆わ
れている。(Prior Art) Generally, this type of show case is constructed as shown in FIG. 9, with an outer box 1 and an inner box 2 which also serves as a cooler.
A heat insulating box 4 is filled with a heat insulating material 3 such as urethane.
is formed. This insulating box 4 has an opening 5 formed at the top for carrying in and out the stored articles, and this upper opening 5
is covered by a slidable opening/closing door 6 so as to be openable and closable.
開閉扉６は扉枠７に透明なガラス板８が保持さ
れ、このガラス板８を通して内箱２内を観察でき
るようになつている。開閉扉６は断熱箱４の上部
開口５を閉じたとき、開閉扉６とシヨーケースの
側板との間に隙間が生じないように密着させるた
めに、扉枠７の側枠７ａに第１０図に示すように
シール材としてマグネツトガスケツト９が装着さ
れる。マグネツトガスケツト９は側枠７ａの溝部
に挿入され、固定される。 A transparent glass plate 8 is held in the door frame 7 of the opening/closing door 6, and the inside of the inner box 2 can be observed through this glass plate 8. The opening/closing door 6 is attached to the side frame 7a of the door frame 7 as shown in FIG. 10 in order to ensure that there is no gap between the opening/closing door 6 and the side plate of the case when the upper opening 5 of the insulation box 4 is closed. As shown, a magnetic gasket 9 is attached as a sealing material. The magnetic gasket 9 is inserted into the groove of the side frame 7a and fixed.
ところで、開閉扉６の扉枠７やマグネツトガス
ケツト９はいずれも細長い押出成形品であり、マ
グネツトガスケツト９を扉枠７の側枠７ａに装着
され、内箱２内の気密性を向上させているが、開
閉扉６の使用によりマグネツトガスケツト９が軸
方向に位置ずれすることがあつた。 By the way, the door frame 7 and the magnetic gasket 9 of the opening/closing door 6 are both elongated extruded products, and the magnetic gasket 9 is attached to the side frame 7a of the door frame 7 to maintain airtightness inside the inner box 2. Although improvements have been made, the use of the opening/closing door 6 sometimes caused the magnetic gasket 9 to shift in the axial direction.
（考案が解決しようとする問題点）
マグネツトガスケツト９が開閉扉６の側枠７ａ
内で軸方向の位置ずれが生じると、マグネツトガ
スケツト９が、開閉扉６を案内するレールと接触
し、その開閉力が大きくなつたり、開閉に伴う摩
擦により、マグネツトガスケツト９が側枠７ａよ
り脱落したり、さらにはレールとの摩擦力でマグ
ネツトガスケツト９が破損したりする恐れがあつ
た。また、マグネツトガスケツト９が軸方向に変
位すると、その反対側の隙間が大きくなり、空気
侵入が増大したり、側枠端面が露出し、外観を損
ねる恐れがあつた。(Problem to be solved by the invention) The magnetic gasket 9 is attached to the side frame 7a of the opening/closing door 6.
If a misalignment occurs in the axial direction within the door, the magnetic gasket 9 will come into contact with the rail that guides the opening/closing door 6, and the opening/closing force will increase, or the magnetic gasket 9 will move to the side due to the friction associated with opening/closing. There was a risk that the magnetic gasket 9 would fall off from the frame 7a, or that the magnetic gasket 9 would be damaged due to the frictional force with the rail. Further, when the magnetic gasket 9 is displaced in the axial direction, the gap on the opposite side becomes larger, which increases air intrusion and exposes the end face of the side frame, which may impair the appearance.
この考案は上述した事情を考慮してなされたも
ので、マグネツトガスケツト等のシール材が開閉
扉の側枠の軸方向に変位するのを積極的に防止
し、シール材の破損を有効的に防ぎ、開閉扉をス
ムーズに開閉させ得るようにしたシヨーケースの
扉構造を提供することを目的とする。 This idea was created in consideration of the above-mentioned circumstances, and it actively prevents the sealing material such as the magnetic gasket from displacing in the axial direction of the side frame of the opening/closing door, effectively preventing damage to the sealing material. To provide a door structure for a show case which prevents the problem from occurring and allows the opening/closing door to be opened and closed smoothly.
（問題点を解決するための手段）
この考案に係るシヨーケースの扉構造は、外箱
と内箱との間に断熱材を充填して断熱箱を構成
し、この断熱箱の上部開口に扉枠の側枠が前方が
下り傾斜するように湾曲成形され扉枠内に透明な
ガラス板や樹脂板からなる透視板が保持されるよ
うに構成した開閉扉を左右方向に開閉可能に設け
たシヨーケースの扉構造において、前記扉枠は、
前後に形成する前方枠および後方枠と、左右に形
成する側枠と、前記側枠の外側に形成する軸方向
に延びる側溝と、前記側枠の側溝にその係止片を
挿入して装着したマグネツトガスケツトからなる
シール材と、前記シール材の前後各側端面に係合
し軸方向変位を規制する係止ストツパを有すると
共に側枠の軸方向外方から側溝内に挿入させて固
定ねじを利用して前記前方枠および後方枠と側枠
とをそれぞれ共締め固定するよう構成したＬ字状
をなす複数の固定板とを備えたものである。
(Means for solving the problem) The door structure of the show case according to this invention is such that a heat insulating box is formed by filling a heat insulating material between an outer box and an inner box, and a door frame is placed in the upper opening of this heat insulating box. The side frame is curved so that the front side slopes downward, and the opening/closing door is configured to hold a see-through plate made of a transparent glass plate or resin plate within the door frame, and the door can be opened and closed in the left and right directions. In the door structure, the door frame is
A front frame and a rear frame formed in the front and back, side frames formed on the left and right sides, a side groove extending in the axial direction formed on the outside of the side frame, and a locking piece thereof is inserted into the side groove of the side frame to be installed. It has a sealing material made of a magnetic gasket, a locking stopper that engages with the front and rear end surfaces of the sealing material to restrict axial displacement, and a fixing screw that is inserted into the side groove from the axially outside of the side frame. The present invention includes a plurality of L-shaped fixing plates configured to fasten and fix the front frame, the rear frame, and the side frames together using the following.
（作用）
この考案のシヨーケースの扉構造は、開閉扉の
側枠に固定ねじで固定板を固着し、この固定板が
上記側枠に装着されるマグネツトガスケツト等の
シール材の軸方向移動を規制するようにしたか
ら、シール材の破損を有効的に防止できるととも
に、開閉扉に大きな開閉力を必要とせず、スムー
ズに開閉させ得るようにしたものである。(Function) In the door structure of the show case of this invention, a fixing plate is fixed to the side frame of the opening/closing door with fixing screws, and this fixing plate prevents the axial movement of the sealing material such as the magnetic gasket attached to the side frame. Since the opening/closing door is regulated, damage to the sealing material can be effectively prevented, and the door can be opened and closed smoothly without requiring a large opening/closing force.
（実施例）
以下、この考案に係るシヨーケースの扉構造の
一実施例について添付図面を参照して説明する。(Example) Hereinafter, an example of the door structure of a show case according to this invention will be described with reference to the accompanying drawings.
第２図は物品を冷却あるいは冷凍貯蔵する冷凍
シヨーケースを示すもので、この冷凍シヨーケー
スは外箱１０と第３図に示すように冷却器を兼ね
る内箱１１内にウレタン等の断熱材１２が充填さ
れて断熱箱１３が構成され、この断熱箱１３の上
部には収納物品を搬出入される開口１４が形成さ
れる。この上部開口１４はスライド自在に開閉さ
れる開閉扉１５により覆われており、この開閉扉
１５は断熱箱１３の前方および後方上部に敷設さ
れる前レール１６および後レール１７に案内され
て開閉される。この前レール１６および後レール
１７は左右方向に延設される。 Fig. 2 shows a frozen case for cooling or frozen storage of articles.In this freezing case, an outer box 10 and an inner box 11 which also serves as a cooler as shown in Fig. 3 are filled with a heat insulating material 12 such as urethane. A heat insulating box 13 is constructed, and an opening 14 is formed in the upper part of the heat insulating box 13 through which stored articles are carried in and taken out. This upper opening 14 is covered by an opening/closing door 15 that can be slid open and closed. Ru. The front rail 16 and the rear rail 17 extend in the left-right direction.
開閉扉１５は第４図に示すように、扉枠１８内
に透明なガラス板や樹脂板からなる透視板１９が
保持される。透視板１９は前方側が下方に湾曲成
形され、前方の斜め上方から庫内である内箱１１
内を観察できるようになつている。透視板１９の
湾曲形状に応じて扉枠１８の側枠１８ａも湾曲成
形される。また、透視板１９の裏面には雲りを防
止するために、熱線反射フイルム２０が貼着され
る。 As shown in FIG. 4, the opening/closing door 15 has a see-through plate 19 made of a transparent glass plate or resin plate held within a door frame 18. The transparent plate 19 is curved downward on the front side, and the inner box 11, which is the inside of the refrigerator, can be seen from diagonally above the front side.
It is now possible to observe the inside. The side frame 18a of the door frame 18 is also curved in accordance with the curved shape of the transparent plate 19. Further, a heat ray reflective film 20 is attached to the back surface of the transparent plate 19 in order to prevent fogging.
開閉扉１５はシヨーケースの左右の側板２１に
密着させるために、その側枠１８ａにシール材と
してのマグネツトガスケツト２３が装着される。
側枠１８ａの他方には第５図に示すようにシール
材としてシールパツキン２４が装着される。上記
マグネツトガスケツト２３およびシールパツキン
２４は側枠１８ａの外側に軸方向に延びる側溝２
５に係止片２６が挿入されて固定される。また、
開閉扉１５の扉枠１８は透視板１９を弾性保持す
るために、横断面コ字状のパツキン等のクツシヨ
ン材２７を介して装着される。 A magnetic gasket 23 as a sealing material is attached to the side frame 18a of the opening/closing door 15 in order to bring it into close contact with the left and right side plates 21 of the show case.
As shown in FIG. 5, a seal packing 24 is attached to the other side frame 18a as a sealing material. The magnetic gasket 23 and seal packing 24 are connected to a side groove 2 extending in the axial direction on the outside of the side frame 18a.
A locking piece 26 is inserted into and fixed to 5. Also,
The door frame 18 of the opening/closing door 15 is attached via a cushion material 27 such as a packing having a U-shaped cross section in order to elastically hold the transparent plate 19.
開閉扉１５の扉枠１８は硬質樹脂材で、またマ
グネツトガスケツト２３やシールパツキン２４は
軟質樹脂材で構成され、これらの扉枠１８やマグ
ネツトガスケツト２３、シールパツキン２４は押
出し成形（あるいは引抜き成形）により形成され
る。そして、扉枠１８の側枠１８ａは、第１図に
示すように、側枠１８を前方枠１８ｂ（第４図参
照）および後方枠１８ｃに固定ねじ２９で固定す
ることにより、組み立てられる。側枠１８ａを前
方枠１８ｂおよび後方枠１８ｃに固定する際に、
Ｌ字状をなす固定板３０を側枠１８ａの軸方向外
方から側溝２５内に挿入し、上記固定ねじ２９を
利用して第４図に示すように共締めする。 The door frame 18 of the opening/closing door 15 is made of a hard resin material, and the magnetic gasket 23 and seal packing 24 are made of a soft resin material. or pultrusion). The side frame 18a of the door frame 18 is assembled by fixing the side frame 18 to the front frame 18b (see FIG. 4) and the rear frame 18c with fixing screws 29, as shown in FIG. When fixing the side frame 18a to the front frame 18b and the rear frame 18c,
The L-shaped fixing plate 30 is inserted into the side groove 25 from the outside in the axial direction of the side frame 18a, and is tightened together using the fixing screws 29 as shown in FIG.
この固定板３０はマグネツトガスケツト２３の
側端面に係合する係止ストツパ３１を備えてお
り、この係止ストツパ３１がマグネツトガスケツ
ト２３に係合することにより、マグネツトガスケ
ツト２３の軸方向変位を規制するようになつてい
る。シールパツキン２４についても同様の固定板
３０で軸方向移動を規制するようにしてもよい。 This fixing plate 30 is provided with a locking stopper 31 that engages with the side end surface of the magnetic gasket 23. When the locking stopper 31 engages with the magnetic gasket 23, the magnetic gasket 23 is closed. It is designed to restrict axial displacement. The seal packing 24 may also be restricted from moving in the axial direction by a similar fixing plate 30.
次に、作用を説明する。 Next, the effect will be explained.
収納物品はシヨーケースの内箱１１内に上部開
口１４を通して搬出入される。この搬出入時には
開閉扉１５は前レール１６および後レール１７に
沿つてスライドされ、開放される。 Stored articles are carried into and out of the inner box 11 of the show case through the upper opening 14. During this loading and unloading, the opening/closing door 15 is slid along the front rail 16 and the rear rail 17 and opened.
その際、開放扉１５の側枠１８ａに装着される
マグネツトガスケツト２３は側枠１８ａの前後方
端部に固着された固定板３０により軸方向移動が
規制される。このため、開閉扉１５を開閉させて
も、マグネツトガスケツト２３が軸方向に移動
し、前レール１６あるいは後レール１７に接触す
るのを確実に防止できる。したがつて、開閉扉１
５を長期間にわたり、スムーズに安定的に開閉さ
せることができる。 At this time, the magnetic gasket 23 attached to the side frame 18a of the open door 15 is restricted from moving in the axial direction by a fixing plate 30 fixed to the front and rear ends of the side frame 18a. Therefore, even if the opening/closing door 15 is opened or closed, the magnetic gasket 23 can be reliably prevented from moving in the axial direction and coming into contact with the front rail 16 or the rear rail 17. Therefore, opening/closing door 1
5 can be opened and closed smoothly and stably over a long period of time.
次に、この考案の変形例について第６図から第
８図を参照して説明する。 Next, a modification of this invention will be explained with reference to FIGS. 6 to 8.
第６図および第７図は冷凍シヨーケースの上部
開口を開閉自在に覆う開閉扉１５Ａを示すもので
ある。この開閉扉１５Ａは、硬質樹脂製扉枠１８
Ａの側枠３２ａとシール材としても軟質樹脂製マ
グネツトガスケツト３３およびシールパツキン３
４とを同時押出成形あるいは引抜成形により一体
成形したものである。 FIGS. 6 and 7 show an opening/closing door 15A that freely opens and closes the upper opening of the refrigerating case. This opening/closing door 15A has a hard resin door frame 18.
The side frame 32a of A, a soft resin magnetic gasket 33 which also serves as a sealing material, and a seal packing 3.
4 and integrally formed by coextrusion molding or pultrusion molding.
側枠３２ａとシール材３３，３４とを一体成形
品とすることにより、シール材３３，３４が側枠
３２ａの軸方向に移動するのを確実に防止でき
る。 By making the side frame 32a and the sealing materials 33, 34 integrally molded, it is possible to reliably prevent the sealing materials 33, 34 from moving in the axial direction of the side frame 32a.
この場合、側枠３２を前方枠３２ａおよび後方
枠３２ｃに固定ねじ２９で固着して組み立てるた
めに、側枠３２ａとシール材３３，３４との結合
部には、第８図に示すように裏面側から切込み３
５を入れ、この切込み３５により、固定ねじ２９
を取付けるようにしてもよい。 In this case, in order to assemble the side frame 32 by fixing it to the front frame 32a and the rear frame 32c with the fixing screws 29, the joint part between the side frame 32a and the sealing materials 33, 34 has a back side as shown in FIG. Cut 3 from the side
5, and with this cut 35, the fixing screw 29
You may also install it.
なお、この考案の一実施例の説明では、マグネ
ツトガスケツトの扉枠の側枠の両側に固定した固
定板により軸方向変位を規制するようにしたもの
を示したが、マグネツトガスケツト等のシール材
の軸方向変位を規制するものであれば、固定板の
取付位置は限定されない。また、固定板をシール
材に取付け、固定板の係止ストツパが側枠の係止
溝あるいは係止孔に係合することにより、シール
材の軸方向変位を規制するようにしてもよい。 In addition, in the description of one embodiment of this invention, an example was shown in which the axial displacement was regulated by fixing plates fixed to both sides of the side frame of the door frame of the magnetic gasket, but the magnetic gasket etc. The mounting position of the fixing plate is not limited as long as it restricts the axial displacement of the sealing material. Further, the axial displacement of the sealing material may be restricted by attaching the fixing plate to the sealing material and engaging the locking stopper of the fixing plate with the locking groove or the locking hole of the side frame.
以上に述べたようにこの考案に係るシヨーケー
スの扉構造においては、扉枠の側枠にシール材を
係止片を挿入して装着すると共に、側枠にシール
材の前後各側端面に係合し軸方向変位を規制する
係止ストツパを有し、側枠の軸方向外方から側溝
内に挿入し、固定ねじを利用して前記前方枠およ
び後方枠と側枠とをそれぞれ共締め固定するよう
構成したＬ字状をなす複数の固定板を取付けたの
で、係止片を挿入して装着するシール材の軸方向
移動を確実に防止し、シール材によるシール機能
を有効的に発揮できると共に、シール材の破損を
防止でき、開閉扉の開閉を小さな力でスムーズに
かつ安定的に行うことができる。また、前方枠お
よび後方枠と側枠とを夫々固定片と共に固定ねじ
で共締め固定して扉枠を構成させるため、扉枠が
この固定片で補強されることとなり強度を増すこ
とができ、扉枠の開閉動作に伴う変形を防ぎ、扉
の変形による断熱箱との隙間発生を防止できる効
果を備えるものである。
As described above, in the door structure of the show case according to this invention, the sealing material is attached to the side frame of the door frame by inserting the locking pieces, and the sealing material is engaged with the front and rear end surfaces of the sealing material on the side frame. It has a locking stopper that restricts displacement in the axial direction, and is inserted into the side groove from the outside in the axial direction of the side frame, and the front frame, the rear frame, and the side frame are each tightened and fixed together using fixing screws. Since a plurality of L-shaped fixing plates configured as above are installed, it is possible to reliably prevent the axial movement of the sealing material that is installed by inserting the locking piece, and to effectively exert the sealing function of the sealing material. , damage to the sealing material can be prevented, and the opening/closing door can be opened and closed smoothly and stably with a small amount of force. In addition, since the door frame is constructed by fixing the front frame, the rear frame, and the side frame together with fixing pieces with fixing screws, the door frame is reinforced by the fixing pieces, increasing its strength. This has the effect of preventing deformation of the door frame due to opening/closing operations, and preventing the generation of gaps between the door and the insulation box due to deformation of the door.
第１図はこの考案に係るシヨーケースの扉構造
の一実施例を示すもので、開閉扉の扉枠の分解斜
視図、第２図はシヨーケースの全体を示す外観
図、第３図は第２図の−線に沿う断面図、第
４図は開閉扉の側方部を示す斜視図、第５図は第
２図の−線に沿う断面図、第６図はこの考案
の変形例を示す第５図と同様な断面図、第７図は
この考案の変形例に用いられる開閉扉の側方部を
示す斜視図、第８図は第７図の開閉扉をＡ矢視方
向から見た部分図、第９図は従来の冷凍シヨーケ
ースを示す図、第１０図は従来の冷凍シヨーケー
スに用いられる開閉扉の斜視図である。
１０……外箱、１１……内箱、１２……断熱
材、１３……断熱箱、１４……上部開口、１５，
１５Ａ……開閉扉、１６……前レール、１７……
後レール、１８……，１８Ａ……扉枠、１８ａ，
３２ａ……側枠、１８ｂ，３２ｂ……前方枠、１
８ｃ，３２ｃ……後方枠、１９……透視板、２０
……熱線反射フイルム、２１……側板、２３，３
３……マグネツトガスケツト（シール材）、２４，
３４……シールパツキン（シール材）、２５……
側溝、２９……固定ねじ、３０……固定板、３５
……切込み。
Fig. 1 shows an example of the door structure of the show case according to this invention. Fig. 2 is an exploded perspective view of the door frame of the opening/closing door, Fig. 2 is an external view showing the entire show case, and Fig. 3 is the figure 2. 4 is a perspective view showing the side part of the opening/closing door, FIG. 5 is a sectional view taken along the line - in FIG. 2, and FIG. 6 is a modification of this invention. 5 is a sectional view similar to FIG. 5, FIG. 7 is a perspective view showing the side part of the opening/closing door used in a modification of this invention, and FIG. 8 is a portion of the opening/closing door of FIG. 7 viewed from the direction of arrow A. FIG. 9 is a diagram showing a conventional refrigerating case, and FIG. 10 is a perspective view of an opening/closing door used in the conventional refrigerating case. 10...Outer box, 11...Inner box, 12...Insulating material, 13...Insulating box, 14...Top opening, 15,
15A... Opening/closing door, 16... Front rail, 17...
Rear rail, 18..., 18A...Door frame, 18a,
32a...Side frame, 18b, 32b...Front frame, 1
8c, 32c...Rear frame, 19...See-through plate, 20
... Heat ray reflective film, 21 ... Side plate, 23,3
3...Magnetic gasket (sealing material), 24,
34... Seal packing (sealing material), 25...
Side groove, 29...Fixing screw, 30...Fixing plate, 35
...notch.
Claims (1)
構成し、この断熱箱の上部開口に扉枠の側枠が前
方が下り傾斜するように湾曲成形され扉枠内に透
明なガラス板や樹脂板からなる透視板が保持され
るよう構成した開閉扉を左右方向に開閉可能に設
けたシヨーケースの扉構造において、前記扉枠
は、前後に形成する前方枠および後方枠と、左右
に形成する側枠と、前記側枠の外側に形成する軸
方向に延びる側溝と、前記側枠の側溝にその係止
片を挿入して装着したマグネツトガスケツトから
なるシール材と、前記シール材の前後各側端面に
係合し軸方向変位を規制する係止ストツパを有す
ると共に側枠の軸方向外方から側溝内に挿入させ
て固定ねじを利用して前記前方枠および後方枠と
側枠とをそれぞれ共締め固定するよう構成したＬ
字状をなす複数の固定板とを備えたことを特徴と
するシヨーケースの扉構造。 A heat insulating box is constructed by filling a heat insulating material between the outer box and the inner box, and the side frame of the door frame is curved in the upper opening of the heat insulating box so that the front side slopes downward. In the door structure of the show case, which has an opening/closing door configured to hold a transparent plate made of a glass plate or a resin plate so as to be openable and closable in the left and right directions, the door frame has a front frame and a rear frame formed in the front and back, and a side frame formed on the side frame; a side groove extending in the axial direction formed on the outside of the side frame; a sealing material comprising a magnetic gasket whose locking piece is inserted into the side groove of the side frame; It has a locking stopper that engages with the front and rear end surfaces of the material to restrict axial displacement, and is inserted into the side groove from the axially outer side of the side frame and fixed screws are used to connect the front frame and the rear frame to the side. L configured to be fixed together with the frame.
A door structure for a show case characterized by having a plurality of fixed plates forming a letter shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078195U JPH0512707Y2 (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078195U JPH0512707Y2 (en) | 1986-05-26 | 1986-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62189586U JPS62189586U (en) | 1987-12-02 |
| JPH0512707Y2 true JPH0512707Y2 (en) | 1993-04-02 |
Family
ID=30926910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986078195U Expired - Lifetime JPH0512707Y2 (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512707Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012101699U1 (en) * | 2012-05-09 | 2012-06-29 | Aht Cooling Systems Gmbh | cooling unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847090B2 (en) * | 1977-08-10 | 1983-10-20 | 株式会社村田製作所 | surface acoustic wave filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847090U (en) * | 1981-09-09 | 1983-03-30 | サンデン株式会社 | Frozen/refrigerated case |
-
1986
- 1986-05-26 JP JP1986078195U patent/JPH0512707Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847090B2 (en) * | 1977-08-10 | 1983-10-20 | 株式会社村田製作所 | surface acoustic wave filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62189586U (en) | 1987-12-02 |
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