JPH02111994U

JPH02111994U -

Info

Publication number: JPH02111994U
Application number: JP1941889U
Authority: JP
Priority date: 1989-02-20
Filing date: 1989-02-20
Publication date: 1990-09-07

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の実施例を示す。第
１図ａはコーン紙の張り付け部の要部拡大断面図
、第１図ｂは第１図ａの完成図、第２図ａはダン
パの張り付け部の要部拡大図、第２図ｂは第２図
ａの完成図、第３図ａは凹溝の変形形状を示す図
、第３図ｂは第３図ａの完成図、第４図はダンパ
の表面積拡大形状を施した図、第５図は従来例の
断面図である。図中、１は被接着物、１ａはコーン紙、１ｂは
ダンパ、１ｅは表面積拡大形状、２はフレーム、
２ａはコーン紙張り付け台、２ｂはダンパ張り付
け台、２ｇ，２ｇ′，３ｇ，３ｇ′はそれぞれ凹
溝、２ｒは畝状突起、４ａ，４ｂはそれぞれ超音
波ホーンである。 1 to 4 show embodiments of the present invention. Figure 1a is an enlarged sectional view of the main part of the cone paper attachment part, Figure 1b is a completed view of Figure 1a, Figure 2a is an enlarged view of the main part of the damper attachment part, and Figure 2b is Fig. 2a is a completed view, Fig. 3a is a view showing the deformed shape of the groove, Fig. 3b is a completed view of Fig. 3a, Fig. 4 is a view with an enlarged surface area of the damper; FIG. 5 is a sectional view of a conventional example. In the figure, 1 is an object to be adhered, 1a is a cone paper, 1b is a damper, 1e is a shape with expanded surface area, 2 is a frame,
2a is a cone paper attachment stand, 2b is a damper attachment stand, 2g, 2g', 3g, and 3g' are grooves, 2r is a ridge-like projection, and 4a and 4b are ultrasonic horns.

Claims

[Scope of Claim for Utility Model Registration] When pasting an adhered object 1 made of paper such as cone paper 1a, damper 1b, or cloth core synthetic resin-impregnated material to a pasting base 2a of a frame 2 made of synthetic resin material, on the pasting base 2a. On the adherend 1 placed on the
Place the melting material 3 made of thermoplastic synthetic resin material,
The melting material 3 and the frame 2 are melted by pressing and generating heat from above using ultrasonic horns 4a and 4b,
A speaker bonding structure in which the object to be bonded 1 is embedded and bonded to the bonding base 2a. 2. A speaker bonding structure according to claim 1, wherein said object to be bonded 1 has a surface area enlarging shape 1e such as irregularities, protrusions, perforations, perforations, etc. for strengthening adhesive force on its bonding base 2a. 2. A speaker bonding structure according to claim 1, wherein the molten material 3 has a cross-sectional shape substantially the same as that of the mounting base 2a. Concave grooves 3g, 2g or ridge-like protrusions 2 are formed in the molten material 3 and the attachment base 2a of the frame 2.
2. A speaker bonding structure according to claim 1, further comprising a concave groove 2g' having a shape r.