JPH01100317U

JPH01100317U -

Info

Publication number: JPH01100317U
Application number: JP19591487U
Authority: JP
Priority date: 1987-12-25
Filing date: 1987-12-25
Publication date: 1989-07-05

Description

[Brief explanation of the drawing]

第１図乃至第１０図は本考案に係るランプのバ
ルブ保持構造の第１の実施例を示し、第１図は使
用状態の一部断面図、第２図は第１図における
矢視図、第３図は一対の腕が開状態の背面図、第
４図は第３図における矢視図、第５図は第３図
における矢視図、第６図は腕の正面図、第７図
は第６図における矢視図、第８図はラツクの側
面図、第９図は第８図における矢視図、第１０
図は止め具の斜視図である。第１１図乃至第２０
図は本考案に係るランプのバルブ保持構造の第２
の実施例を示し、第１１図は使用状態の一部断面
図、第１２図は第１１図における矢視図、第
１３図は一対の腕が開状態の背面図、第１４図は
第１３図における矢視図、第１５図は第１３
図における矢視図、第１６図は腕の正面図、
第１７図は第１６図における矢視図、第１８
図は多条ウオームの分解した側面図、第１９図は
取付部材の平面図、第２０図は取付部材の正面図
である。第２１図は従来のランプのバルブ保持構
造を示した分解斜視図、第２２図は取付状態の縦
断面図である。３…バルブ、３３…鍔部、５…リフレクタ、（
取付体）、５２…挿入孔、５３…周縁部、６…ソ
ケツト部、７…腕、７１，７４…噛合歯、８…ラ
ツク（操作体）、８Ａ…多条ウオーム（操作体）
。 1 to 10 show a first embodiment of a lamp bulb holding structure according to the present invention, in which FIG. 1 is a partial sectional view in a usage state, FIG. 2 is a view taken in the direction of the arrow in FIG. 1, Fig. 3 is a rear view of the pair of arms in an open state, Fig. 4 is a view taken in the direction of the arrow in Fig. 3, Fig. 5 is a view taken in the direction of the arrow in Fig. 3, Fig. 6 is a front view of the arms, and Fig. 7 is a view in the direction of the arrow in Fig. 6, Fig. 8 is a side view of the rack, Fig. 9 is a view in the direction of the arrow in Fig. 8, and Fig. 10 is a view in the direction of the arrow in Fig. 8.
The figure is a perspective view of the stopper. Figures 11 to 20
The figure shows the second part of the lamp bulb holding structure according to the present invention.
11 is a partial cross-sectional view of the state in use, FIG. 12 is a view taken in the direction of the arrow in FIG. 11, FIG. 13 is a rear view of the pair of arms in an open state, and FIG. The arrow view in the figure, Fig. 15 is the 13th
The arrow direction view in the figure, Figure 16 is the front view of the arm,
Figure 17 is an arrow view in Figure 16,
The figure is an exploded side view of the multi-thread worm, FIG. 19 is a plan view of the mounting member, and FIG. 20 is a front view of the mounting member. FIG. 21 is an exploded perspective view showing a conventional lamp bulb holding structure, and FIG. 22 is a longitudinal cross-sectional view of the lamp in an installed state. 3... Valve, 33... Flange, 5... Reflector, (
Mounting body), 52...Insertion hole, 53...Peripheral part, 6...Socket part, 7...Arm, 71, 74...Meshing tooth, 8...Rack (operating body), 8A...Multi-striped worm (operating body)
.

Claims

[Scope of utility model registration request]

A mounting body with an insertion hole and a valve with a flange are provided, the valve is inserted into the insertion hole of the mounting body, and the flange of the valve is pressed against the peripheral edge of the insertion hole of the mounting body to remove the valve. In the lamp bulb holding structure for detachably holding the bulb on the mounting body, one end of a pair of arms that sandwich the flange of the bulb together with the peripheral edge of the insertion hole of the mounting body is attached to the mounting body so as to be openable and closable; The operating body that opens and closes the pair of arms,
A lamp bulb holding structure, characterized in that the lamp bulb holding structure is attached to the mounting body, and the operating body is linked to the pair of arms.