JPH0417282U

JPH0417282U -

Info

Publication number: JPH0417282U
Application number: JP5836690U
Authority: JP
Priority date: 1990-06-01
Filing date: 1990-06-01
Publication date: 1992-02-13
Anticipated expiration: 2005-06-01
Also published as: JP2506357Y2

Description

【図面の簡単な説明】第１図は本考案のコア締結構造の正面略図であ
り、第２図は第１図の部拡大図、第３図は従来
型コアの正面図、第４図は第３図の部拡大図、
第５は本締結構造の分解斜視図、第６は同組立状
態を示す要部斜視図、第７図は同締結構造を有す
る熱交換器の底面図、第８図は本締結構造に用い
られる補強バンド５の正面図、第９図は同側面図
。１……コア、２……タンク、３，４……サポー
ト、５……補強バンド、６……係止部、７……偏
平チユーブ、８……コルゲートフイン、９……座
板、１０……ブラケツト、１１，１２……スタツ
ドボルト、１３……ワツシヤ、１４……立ち上げ
部、１５……ボルト孔、１６……ボルト、１７…
…ナツト、１８……ゴムパツト、１９……ろう付
け部、２０……入口パイプ、２１……出口パイプ
。[Brief Description of the Drawings] Fig. 1 is a schematic front view of the core fastening structure of the present invention, Fig. 2 is an enlarged view of a portion of Fig. 1, Fig. 3 is a front view of a conventional core, and Fig. 4 is a schematic front view of the core fastening structure of the present invention. Enlarged view of Figure 3,
5 is an exploded perspective view of the present fastening structure, 6th is a perspective view of essential parts showing the assembled state, FIG. 7 is a bottom view of a heat exchanger having the same fastening structure, and FIG. 8 is used in the present fastening structure. A front view of the reinforcing band 5, and FIG. 9 is a side view of the same. 1... Core, 2... Tank, 3, 4... Support, 5... Reinforcement band, 6... Locking part, 7... Flat tube, 8... Corrugated fin, 9... Seat plate, 10... ... Bracket, 11, 12 ... Stud bolt, 13 ... Washer, 14 ... Standing part, 15 ... Bolt hole, 16 ... Bolt, 17 ...
... Nut, 18 ... Rubber part, 19 ... Brazing part, 20 ... Inlet pipe, 21 ... Outlet pipe.

補正平２．８．２４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１９行目「第５は本締結構造
の分解斜視図、第６は」を「第５図は本締結構造
の分解斜視図、第６図は」に補正する。Amendment 2.8.24. The brief description of the drawing is amended as follows. In the 11th page of the specification, line 19, "The fifth is an exploded perspective view of the present fastening structure, and the sixth is" is corrected to "FIG. 5 is an exploded perspective view of the present fastening structure, and FIG. 6 is".

Claims

[Claims for Utility Model Registration] (1) A pair of tanks 2, 2 are provided on one of two parallel sides of a rectangular radiator core 1, and a pair of supports 3, 4 made of metal plates are provided on the other two parallel sides. In the core fastening structure in which both ends of the respective supports 3 and 4 are fixed to the longitudinal ends of the respective tanks 2, and a reinforcing band 5 is used to fasten and fix the pair of both supports 3 and 4, one of the supports 3 and 4 is The reinforcing band 5 covers the front and back sides of the core 1 and one support 3.
The projected shape in the side direction of the core is formed in a U-shape so as to surround the outer periphery of the core, and the projected shape in the front direction of the core is formed in a V-shape, and locking portions 6, 6 are provided at both ends of the V-shape. is formed, and both the locking parts 6, 6 are fixed at positions spaced apart in the longitudinal direction of the other support 4 and at positions on the front side and the back side of the core 1. Radiator core fastening structure. (2) A pair of tanks 2, 2 are provided on one of the two parallel sides of the rectangular radiator core 1, and a pair of supports 3, 4 made of metal plates are arranged on the other two parallel sides. In the core fastening structure, both ends of the core 1 are fixed to the longitudinal ends of each tank 2, and a pair of both supports 3 and 4 are fastened and fixed by a reinforcing band 5. Consisting of a tube 7 and a large number of corrugated fins 8 fixed in contact between the flat tubes 7, each of the pair of tanks 2, 2 is arranged with its longitudinal direction in the direction of gravity, and both the supports 3,
The inner surface of the support 3 is not directly brazed to the corrugated fin and is separated from the corrugated fin, and the lower surface of the support 3 located on the lower end surface of the core 1 is supported by the vehicle at a plurality of positions spaced apart in the longitudinal direction. The support 4 located at the end face is fixed to the vehicle only at its longitudinal center portion, and one reinforcing band 5 is attached to the core side face so as to surround the front and back sides of the core 1 and the outer periphery of the support 3 on the lower face side. The projected shape in the direction is U-shaped, and the projected shape in the front direction of the core is V-shaped, and locking parts 6, 6 are formed at both ends of the V-shape, and both locking parts 6
, 6 are fixed at positions separated from each other across the longitudinal center portion of the support 4 on the upper surface side, and at positions on the front side and the back side of the core 1. Core fastening structure.