JPS6114531Y2 - - Google Patents
Info
- Publication number
- JPS6114531Y2 JPS6114531Y2 JP370880U JP370880U JPS6114531Y2 JP S6114531 Y2 JPS6114531 Y2 JP S6114531Y2 JP 370880 U JP370880 U JP 370880U JP 370880 U JP370880 U JP 370880U JP S6114531 Y2 JPS6114531 Y2 JP S6114531Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- regulating rod
- small door
- opening
- piece
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 23
- 210000000078 claw Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/023—Door in door constructions
Landscapes
- Refrigerator Housings (AREA)
Description
【考案の詳細な説明】
本考案は冷蔵庫本体の前面開口を開閉する扉に
物品取出用の開口を設け、この開口に小扉を開閉
自在に取付けた小扉付冷蔵庫等の貯蔵庫に関す
る。[Detailed Description of the Invention] The present invention relates to a storage unit such as a refrigerator with a small door, in which a door for opening and closing the front opening of the refrigerator body is provided with an opening for taking out articles, and a small door is attached to this opening so as to be openable and closable.
この種の冷蔵庫は扉を開いて物品の出入をする
度に本体前面の大きな開口により庫内の空気が漏
出したり、また暖気が侵入したりするので、必要
箇所にのみ物品取出用用の小さな開口を扉に設
け、この開口を小扉で開閉自在に閉蓋している。 With this type of refrigerator, every time you open the door to take items in or out, the air inside the refrigerator leaks out through the large opening on the front of the unit, and warm air also infiltrates. An opening is provided in the door, and this opening is closed and closed with a small door.
本考案は上記小扉の開成角度を規制杆で制御し
て、さらに冷気漏出等を抑制するとともに規制杆
の取付けを簡素化し、かつ所定以上の外力で規制
杆の係合を解除して冷蔵庫の転倒を防止するもの
である。 The present invention controls the opening angle of the small door with a regulating rod, further suppresses cold air leakage, etc., simplifies the installation of the regulating rod, and releases the engagement of the regulating rod with an external force exceeding a predetermined level, thereby allowing the refrigerator to open. This is to prevent falls.
以下図面により本考案の一実施例を説明する。 An embodiment of the present invention will be described below with reference to the drawings.
図において、１は冷蔵庫等の商品収容庫を示
し、断熱箱体より形成されている。この商品収容
庫の前面には、断熱壁よりなる扉２が右又は左開
となるようにヒンジ（図示せず）にて取付けられ
ている。 In the figure, 1 indicates a product storage such as a refrigerator, which is formed of a heat insulating box. A door 2 made of a heat insulating wall is attached to the front of the product storage with a hinge (not shown) so that it can be opened to the right or left.
この扉２の下方部分には庫内の物品を取出す開
口３が形成されており、この開口３は外側が大き
くなるように段違い状に形成されている。そして
開口３の外側に断熱壁より形成された小扉４が開
閉自在に設けられている。 An opening 3 is formed in the lower part of this door 2 to take out articles inside the refrigerator, and this opening 3 is formed in a stepped shape so that the outside is larger. A small door 4 formed of a heat insulating wall is provided outside the opening 3 so as to be openable and closable.
前記開口３の外周には、ほぼ同形状の化粧枠５
が取付けられ、この化粧枠５の両側面には縦長な
ガイド溝６がその上端に大径な孔７を備えて設け
られている。前記ガイド溝６の裏面側にカバー８
が設けられていて空間を９を形成している。前記
小扉４は扉２の開口３の両側部下方にピン１１に
て回動自在に取付けられている。また小扉４の内
面外周にガスケツト１０が取付られている。１２
は規制杆で、一端に先太状のピン１３を有し、他
端に孔１４を有している。この規制杆１２はピン
１３を化粧枠５に形成されたガイド溝６の孔７よ
り挿入して上下動自在にガイド溝へ係合させてい
る。また規制杆１２の孔１４には小扉４の上端側
面から突出している係合片１５を回動自在に挿入
している。この挿入の方法としては規制杆１２を
押し広ろげた後に挿入するものである。 A decorative frame 5 having substantially the same shape is provided around the outer periphery of the opening 3.
A vertical guide groove 6 is provided on both sides of the decorative frame 5 with a large diameter hole 7 at its upper end. A cover 8 is provided on the back side of the guide groove 6.
are provided to form a space 9. The small door 4 is rotatably attached to the bottom of both sides of the opening 3 of the door 2 with pins 11. Further, a gasket 10 is attached to the inner and outer periphery of the small door 4. 12
is a regulating rod, which has a tapered pin 13 at one end and a hole 14 at the other end. This regulating rod 12 has a pin 13 inserted through a hole 7 of a guide groove 6 formed in the decorative frame 5, and engaged with the guide groove so as to be movable up and down. Further, an engagement piece 15 protruding from the upper end side surface of the small door 4 is rotatably inserted into the hole 14 of the regulating rod 12. The method of insertion is to push the regulating rod 12 apart and then insert it.
前記係合片１５は外周に切溝１６を備えてい
る。 The engagement piece 15 has a cut groove 16 on its outer periphery.
また規制杆１２には長孔１７が形成され、この
長孔１７に一対の係合爪１８を有した移動片１９
を摺動自在に取付けている。前記長孔１７の移動
片１９と接触する部分はテーパ面２０が形成され
一対の係合爪１８が嵌入しやすく形成されてい
る。そして、規制杆１２の一端には、前記係合片
１５の切溝１６に嵌合する先細状の切欠２１が形
成されており、規制杆１２の孔１４に係合片１５
を挿入後、移動片１９を摺動して切欠２１を係合
片１５の切溝１６に弾性的嵌合して抜け止めをす
るものである。（第３図ｂの状態から第３図ａの
状態として抜け止めとするものである。）。また外
す場合は逆の作業をすればよいものである。なお
移動片１９は合成樹脂のような弾性材より形成さ
れている。 Further, a long hole 17 is formed in the regulating rod 12, and a movable piece 19 having a pair of engaging claws 18 in this long hole 17
is installed so that it can slide freely. A tapered surface 20 is formed at a portion of the elongated hole 17 that comes into contact with the movable piece 19, so that the pair of engaging claws 18 can be easily fitted therein. A tapered notch 21 that fits into the notch 16 of the engaging piece 15 is formed at one end of the regulating rod 12, and the engaging piece 15 fits into the hole 14 of the regulating rod 12.
After inserting the movable piece 19, the notch 21 is elastically fitted into the groove 16 of the engaging piece 15 to prevent it from coming off. (The state shown in Fig. 3b is changed to the state shown in Fig. 3a to prevent it from coming off.) If you want to remove it, just do the opposite. Note that the moving piece 19 is made of an elastic material such as synthetic resin.
上記実施例において、扉２および小扉４を開い
て庫内の物品をそれぞれ取りださせるとともも
に、小扉を規制杆１２によつて一定角度の開成に
形成するので冷気の洩れを少なくして省エネルギ
ー化を図れる。また、小扉４の係合片１５に荷重
がかかつても移動片１９により規制杆１２と係合
片１５が抜けることを確実に防止することがで
き、しかも規制杆１２と係合片１５の取付が簡単
に行なえるものである。 In the above embodiment, the door 2 and the small door 4 are opened to take out the articles inside the refrigerator, and the small door is formed to open at a certain angle by the regulating rod 12, so that the leakage of cold air is reduced. energy saving. Furthermore, even if a load is applied to the engagement piece 15 of the small door 4, the movable piece 19 can reliably prevent the regulating rod 12 and the engagement piece 15 from coming off. It is easy to install.
また、小扉４を大きな力で急に開けたり、開い
た後に重みを急に加えた場合に、小扉４が開口３
の寸法内で左右に若干のずれをおこし、このと
き、規制杆１２が外方へ押されて係合片１５の切
溝１６より移動片１９の切欠を強制的に外すこと
となり、規制杆１２の孔１４と係合片１５の係合
が外れることになる。 In addition, if the small door 4 is suddenly opened with a large force or if a weight is suddenly applied after opening, the small door 4
At this time, the regulating rod 12 is pushed outward and the notch of the movable piece 19 is forcibly removed from the notch 16 of the engaging piece 15, and the regulating rod 12 The engagement between the hole 14 and the engagement piece 15 will be disengaged.
その結果小扉４はさらに回動して場合によつて
は扉２と平行に近くなる。このことにより小扉４
が規制杆１２により固定されている場合のように
収容庫１の前端側に力が加わつて倒れることがな
くなり、使用者に収容庫が倒れてケガをさせるこ
とがなくなるものである。 As a result, the small door 4 rotates further and becomes nearly parallel to the door 2 in some cases. Due to this, the small door 4
This prevents the housing 1 from collapsing due to force being applied to the front end side unlike when it is fixed by the regulating rod 12, thereby preventing the housing from collapsing and causing injury to the user.
上記実施例より明らかなように本考案は、扉の
開口に小扉を設け、この開口の側面に規制杆を上
下移動可能に設け、かつ小扉の側面より突出した
係合片を規制杆の他端に形成された孔に挿入する
とともに、規制杆に係合片と嵌合する切欠を有し
た移動片を摺動自在に設けて、移動片と係合片の
着脱自在な係合により小扉に所定以上の荷重がか
かつたときも係合片と規制杆の係合を外して冷蔵
庫の転倒を防止するものである。 As is clear from the above embodiment, the present invention provides a small door at the opening of the door, a regulating rod is provided on the side of the opening so as to be movable up and down, and an engaging piece protruding from the side of the small door is attached to the regulating rod. In addition to being inserted into the hole formed at the other end, a movable piece having a notch that fits with the engaging piece is slidably provided on the regulating rod, and the movable piece and the engaging piece are removably engaged to reduce the size. Even when a load exceeding a predetermined value is applied to the door, the engaging piece and the regulating rod are disengaged to prevent the refrigerator from falling over.
第１図は本考案の一実施例における商品収容庫
の概略断面図、第２図は第１図の上面図、第３図
は第１図規制杆の一部正面図、第４図は第３図ａ
の−線断面図である。
１……商品収容庫、２……扉、３……開口、４
……小扉、６……溝、１１……ピン、１２……規
制杆、１３……ピン、１４……孔、１５……係合
片、１６……切溝、１９……移動片、２１……切
欠。
Fig. 1 is a schematic sectional view of a product storage in an embodiment of the present invention, Fig. 2 is a top view of Fig. 1, Fig. 3 is a partial front view of the regulation rod shown in Fig. Figure 3a
FIG. 1... Product storage, 2... Door, 3... Opening, 4
... Small door, 6 ... Groove, 11 ... Pin, 12 ... Regulating rod, 13 ... Pin, 14 ... Hole, 15 ... Engagement piece, 16 ... Cut groove, 19 ... Moving piece, 21... Notch.
Claims (1)
設けて開成角を規制してなるものにおいて、扉の
開口部下端に小扉をヒンジ等にて回動自在に取付
け、前記開口部の側面に縦長なガイド溝を形成し
てこのガイド溝に規制杆の一端を係合して上下動
自在に設け、かつ規制杆の他端に小扉の側面から
突出した係合片を回動自在に設けるとともに、こ
の規制杆に摺動自在に移動片を取付け、この移動
片に前記係合片と着脱自在に係合し、前記係合片
の抜止めとなる切欠を先端が先細状なるように設
けてなる小扉付貯蔵庫。 A door is provided in the front of the product storage, and a small door is provided on this door to regulate the opening angle, and the small door is rotatably attached to the lower end of the door opening with a hinge or the like, and the opening is closed. A vertically elongated guide groove is formed on the side surface of the small door, and one end of the regulating rod is engaged with this guide groove so as to be movable up and down, and an engaging piece protruding from the side surface of the small door is attached to the other end of the regulating rod for rotation. At the same time, a movable piece is slidably attached to the regulating rod, and the movable piece is removably engaged with the engaging piece, and has a notch with a tapered tip to prevent the engaging piece from coming out. A storage room with a small door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP370880U JPS6114531Y2 (en) | 1980-01-16 | 1980-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP370880U JPS6114531Y2 (en) | 1980-01-16 | 1980-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56105072U JPS56105072U (en) | 1981-08-17 |
| JPS6114531Y2 true JPS6114531Y2 (en) | 1986-05-07 |
Family
ID=29600445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP370880U Expired JPS6114531Y2 (en) | 1980-01-16 | 1980-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6114531Y2 (en) |
-
1980
- 1980-01-16 JP JP370880U patent/JPS6114531Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56105072U (en) | 1981-08-17 |
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