JPS632074U

JPS632074U -

Info

Publication number: JPS632074U
Application number: JP9321286U
Authority: JP
Priority date: 1986-06-20
Filing date: 1986-06-20
Publication date: 1988-01-08
Anticipated expiration: 2001-06-20
Also published as: JPH058466Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の入口枠構造を冷凍庫に具備
させた場合の要部断面図、第２図はこの考案にお
ける開口片と外側片の組付け状態を示す分解斜視
図、第３図はこの考案におけるパツキング受け部
を示す分解断面図、第４図はパツキング受け部の
別の実施例を示す断面図、第５図はこの考案にお
ける取付け用ナツトの斜視図、第６図は従来の入
口枠構造を示す断面図、第７図はその要部斜視図
、第８図は従来の入口枠構造におけるパツキング
受け部の断面図である。符号説明、１…入口開口部、２…開口片、３…
外側片、４…取付け用貫通孔、５…取付け用ナツ
ト、５ａ…雌ねじ部、５ｂ…筒部、５ｃ…フラン
ジ部、５ｄ…突片、６…パツキング受け部、６ａ
…突条、６ｂ…パツキング受け用凹部、７…コー
ナ枠、７ａ…基板、７ｂ…嵌溝用突条、１１…ヒ
ータ嵌溝。 Figure 1 is a cross-sectional view of the main parts of a freezer equipped with the inlet frame structure of this invention, Figure 2 is an exploded perspective view showing the assembled state of the opening piece and outer piece in this invention, and Figure 3 is this. FIG. 4 is a sectional view showing another embodiment of the packing receiving portion in the invention, FIG. 5 is a perspective view of the mounting nut in this invention, and FIG. 6 is a conventional entrance frame. FIG. 7 is a sectional view showing the structure, FIG. 7 is a perspective view of the main part thereof, and FIG. 8 is a sectional view of the packing receiving part in the conventional entrance frame structure. Description of symbols, 1... Inlet opening, 2... Opening piece, 3...
Outer piece, 4... Mounting through hole, 5... Mounting nut, 5a... Female threaded part, 5b... Cylindrical part, 5c... Flange part, 5d... Projection piece, 6... Packing receiving part, 6a
... protrusion, 6b... recess for packing receiving, 7... corner frame, 7a... board, 7b... protrusion for fitting groove, 11... heater fitting groove.

補正昭６２．１．２３実用新案登録請求の範囲を次のように補正する
。Amendment January 23, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 冷凍庫等に設けられた入口開口部の開口面
及び外側面にそれぞれ断面矩形状の木枠製開口片
及び外側片を固定すると共に、これら開口片及び
外側片を互いに方形枠状に枠組みし、上記外側片
にはヒンジ又は錠受金具の取付け用貫通孔を穿設
すると共に、この貫通孔内には上記ヒンジ又は錠
受金具を取付けるためのボルトとねじ結合する取
付け用ナツトを埋設し、上記開口片及び外側片の
コーナ部にパツキング受け部を一体または別体に
形成するコーナ枠を固定して成ることを特徴とす
る冷凍庫等の入口枠構造。 (2) 取付け用ナツトが、取付け用貫通孔の内壁
に食込む複数の突片を有する突片付き筒状ナツト
である実用新案登録請求の範囲第１項記載の冷凍
庫等の入口枠構造。 (3) コーナ枠は断面Ｌ字形の基板とこの基板の
外側面側に形成される１条又は複数条の嵌溝用突
条とから成り、パツキング受け部は上記嵌溝用突
条に重合してヒータ等の嵌溝を形成する複数の突
条を形成すると共に、その外面にパツキング受け
用凹部を形成して成る実用新案登録請求の範囲第
１項記載の冷凍庫等の入口枠構造。図面の簡単な説明を次のように補正する。明細書第１１頁第１８行から第１９行中に、「
を示す分解断面図、第４図は…断面図、」とある
のを、「を示す分解断面図、第３Ａ図はパツキハ
ング受け部の別の実施例を示す断面図、第４図は
パツキング受け部の更に別の実施例を示す断面図
、」と訂正する。[Scope of Claim for Utility Model Registration] (1) An opening piece and an outside piece made of a wooden frame having a rectangular cross section are fixed to the opening surface and outside surface of an inlet opening provided in a freezer, etc., respectively, and these opening pieces and the outside The pieces are framed together in a rectangular frame shape, and a through hole for attaching the hinge or lock holder is formed in the outer piece, and a bolt and screw for attaching the hinge or lock holder are provided in the through hole. An entrance frame structure for a freezer or the like, characterized in that a mounting nut to be coupled is embedded and a corner frame is fixed to the corner portions of the opening piece and the outer piece, in which packing receiving portions are integrally or separately formed. (2) The entrance frame structure for a freezer or the like according to claim 1, wherein the mounting nut is a cylindrical nut with protrusions having a plurality of protrusions that bite into the inner wall of the mounting through hole. (3) The corner frame consists of a board with an L-shaped cross section and one or more fitting groove protrusions formed on the outer side of this board, and the packing receiving portion overlaps with the fitting groove protrusions. An entrance frame structure for a freezer or the like according to claim 1, wherein a plurality of protrusions are formed to form a fitting groove for a heater or the like , and a recess for receiving packing is formed on the outer surface of the protrusion. The brief description of the drawing has been amended as follows. From line 18 to line 19 on page 11 of the specification, “
Figure 4 is an exploded sectional view showing a sectional view, Fig. 4 is an exploded sectional view showing a sectional view, Figure 3A is a sectional view showing another embodiment of the packing hanger, and Figure 4 is a sectional view showing another embodiment of the packing hanger. "A sectional view showing still another embodiment of the part."

Claims

[Scope of Claim for Utility Model Registration] (1) An opening piece and an outside piece made of a wooden frame having a rectangular cross section are fixed to the opening surface and outside surface of an inlet opening provided in a freezer, etc., respectively, and these opening pieces and the outside The pieces are framed together in a rectangular frame shape, and a through hole for attaching the hinge or lock holder is formed in the outer piece, and a bolt and screw for attaching the hinge or lock holder are provided in the through hole. An entrance frame structure for a freezer or the like, characterized in that a mounting nut to be coupled is embedded and a corner frame is fixed to the corner portions of the opening piece and the outer piece, in which packing receiving portions are integrally or separately formed. (2) The entrance frame structure for a freezer or the like according to claim 1, wherein the mounting nut is a cylindrical nut with protrusions having a plurality of protrusions that bite into the inner wall of the mounting through hole. (3) The corner frame consists of a board with an L-shaped cross section and one or more fitting groove protrusions formed on the outer surface of this board, and the packing receiving portion overlaps with the fitting groove protrusions. An entrance frame structure for a freezer or the like as set forth in claim 1, wherein a plurality of protrusions are formed to form a heater fitting groove, and a packing receiving recess is formed on the outer surface of the protrusions.