【図面の簡単な説明】[Brief explanation of drawings]  第1図は本考案をラゲージサイドトリムに適用
した実施例を示す全体斜視図、第2図は第1図中
−線断面図、第3図は本考案によるロツク部
材を解除した状態を示す正面図、第4図は第3図
中−線断面図、第5図は本考案に使用するロ
ツク部材を裏面側から見た要部斜視図、第6図は
本考案に使用するロツク部材の変形例を示す要部
断面図、第7図はリツド体を備えたラゲージサイ
ドトリムを示す斜視図、第8図は第7図中−
線断面図、第9図は第7図中−線断面図、第
10図は第7図中−線断面図である。  10……ラゲージサイドトリム、11……開口
、12……リツド体、13……ロツク部材、14
,15……係止爪、17……操作用摘み、19…
…ロツク片、21……ガイドリブ、22……傾斜
面、23……フラツト面、24……ストツパ。  Fig. 1 is an overall perspective view showing an embodiment in which the present invention is applied to a luggage side trim, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a front view showing a state in which the locking member according to the invention is released. Figure 4 is a sectional view taken along the line in Figure 3, Figure 5 is a perspective view of the main parts of the lock member used in the present invention, seen from the back side, and Figure 6 is a modification of the lock member used in the present invention. 7 is a perspective view showing a luggage side trim equipped with a lid body, and FIG. 8 is a sectional view of main parts showing an example.
 9 is a sectional view taken along the line in FIG. 7, and FIG. 10 is a sectional view taken along the line in FIG. 7. 10... Luggage side trim, 11... Opening, 12... Lid body, 13... Lock member, 14
 , 15...Latching claw, 17...Operation knob, 19...
 ... Lock piece, 21 ... Guide rib, 22 ... Inclined surface, 23 ... Flat surface, 24 ... Stopper.