JPH0288522U

JPH0288522U -

Info

Publication number: JPH0288522U
Application number: JP16837588U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-13

Description

[Brief explanation of the drawing]

第１図は本考案にかかる電動及び手動式自動開
閉傘の一実施例を示す正面破断説明図、第２図は
伸縮駆動装置の縦方向断面図、第３図は第２図中
３−３断面図、第４図は下ろくろ及び解除釦の縦
方向断面図、第５図は第４図中５−５断面図、第
６図は伸縮駆動装置及び自動変速装置の縦方向断
面図、第７図は第６図中７−７断面図、第８図は
切換スイツチ接点の動作説明図、第９図は本考案
にかかる電動及び手動式自動開閉傘の他の実施例
を示す正面破断説明図、第１０図は第９図中動力
制御装置部分の拡大正面破断説明図、第１１図は
第１０図中１１−１１断面図、第１２図は第１０
図中の動力制御装置の拡大平面図、第１３図は第
１２図の動作説明図、第１４図は動力制御装置の
他の実施例を示す説明図、第１５図は本考案にか
かる電動及び手動式自動開閉傘の更に他の実施例
を示す正面破断説明図、第１６図は伸縮駆動装置
の縦方向断面図、第１７図は第１６図中１７−１
７断面図、第１８図は自動結合装置の実施例を示
す断面図、第１９図は駆動輪による実施例を示す
正面図、第２０図は第１９図に示した駆動輪の側
面図である。１……傘軸、２……傘骨、３……傘布、４……
握手、５……上ろくろ、６……下ろくろ、１０…
…切換スイツチ、１１……電池、１２……モータ
、１３……変速装置、１４……伸縮駆動装置、１
５……自動変速装置、１６……電動１手動切換ス
イツチ、２０……第二のプーリ、２１……第一の
プーリ、２２……ベルト、２３……シヤフト、２
４……溝、２５……切換釦、２６……孔、２７…
…スプリング、２９……第一のギヤ、３０……ク
ラツチ盤、３１……第二のギヤ、３２……第三の
ギヤ、３３……ウオームギヤ、３４……第四のギ
ヤ、３５……第一の滑動システム、３６，３７…
…導引部、３８，３９……導引部、４０……第一
のスプリング、４１……第二の滑動システム、４
２……第三の滑動システム、４３，４４……プー
リ支承溝、４５，４６……第二のスプリング、４
７……第三のプーリ、４８……第四のプーリ、４
９……第五のプーリ、５０……第六のプーリ、５
１……固定軸、５２……アーム。 Fig. 1 is a front cutaway explanatory view showing one embodiment of an electric and manual automatic opening/closing umbrella according to the present invention, Fig. 2 is a longitudinal sectional view of the telescopic drive device, and Fig. 3 is 3-3 in Fig. 2. 4 is a longitudinal sectional view of the lower wheel and release button, FIG. 5 is a 5-5 sectional view in FIG. 4, and FIG. 6 is a longitudinal sectional view of the telescopic drive device and automatic transmission. Fig. 7 is a sectional view taken along line 7-7 in Fig. 6, Fig. 8 is an explanatory diagram of the operation of the changeover switch contact, and Fig. 9 is a front cutaway illustration showing another embodiment of the electric and manual automatic opening/closing umbrella according to the present invention. Fig. 10 is an enlarged front cutaway explanatory view of the power control device portion in Fig. 9, Fig. 11 is a 11-11 sectional view in Fig. 10, and Fig. 12 is a sectional view of the
FIG. 13 is an explanatory view of the operation of FIG. 12, FIG. 14 is an explanatory diagram showing another embodiment of the power control device, and FIG. 15 is an enlarged plan view of the power control device according to the present invention. A front cutaway explanatory view showing still another embodiment of a manual automatic opening/closing umbrella, FIG. 16 is a longitudinal sectional view of the telescopic drive device, and FIG. 17 is 17-1 in FIG. 16.
7 is a sectional view, FIG. 18 is a sectional view showing an embodiment of the automatic coupling device, FIG. 19 is a front view showing an embodiment using a driving wheel, and FIG. 20 is a side view of the driving wheel shown in FIG. 19. . 1...Umbrella shaft, 2...Umbrella rib, 3...Umbrella cloth, 4...
Handshake, 5... Upper potter's wheel, 6... Lower potter's wheel, 10...
...Selector switch, 11...Battery, 12...Motor, 13...Transmission device, 14...Telescopic drive device, 1
5... Automatic transmission, 16... Electric 1 manual changeover switch, 20... Second pulley, 21... First pulley, 22... Belt, 23... Shaft, 2
4... Groove, 25... Switching button, 26... Hole, 27...
...Spring, 29...First gear, 30...Clutch plate, 31...Second gear, 32...Third gear, 33...Worm gear, 34...Fourth gear, 35...Third gear One sliding system, 36, 37...
...Guiding part, 38, 39...Guiding part, 40...First spring, 41...Second sliding system, 4
2... Third sliding system, 43, 44... Pulley support groove, 45, 46... Second spring, 4
7...Third pulley, 48...Fourth pulley, 4
9...Fifth pulley, 50...Sixth pulley, 5
1...Fixed shaft, 52...Arm.

Claims

[Scope of Claim for Utility Model Registration] (1) In an electric and manual automatic opening/closing umbrella that opens and closes the umbrella by moving up and down an electric and manual wheel that is slidably attached to the umbrella shaft, the following item a. The electric and manual automatic opening/closing umbrella described above is characterized in that it is equipped with the components described in items 1 to 2. a Handshake 4 attached to the lower end of the umbrella shaft 1 (hereinafter, the upper wheel side is referred to as the upper part, and the opposite side is referred to as the lower part). b A motor 12 provided within the handshake 4. c A power source 11 that supplies power to the motor 12. d An arm 52 is provided above the motor 12 in the handshake 4 along the central axis direction of the handshake 4 and is supported so as to be movable in the longitudinal direction. e A first spring 4 whose one end is connected to the arm 52 and the other end is connected to the main body of the handshake 4, and which applies an elastic force downward to the arm 52.
0. f The first pulley 21 is rotatably supported at the center of the arm 52. g A rotation transmission device that is attached to the lower end of the arm 52 and transmits the rotation of the motor 12 to the first pulley 21 via the clutch discs 30 that are provided opposite to each other. h A pulley support plate fixed to the upper end of the arm 52. i A pair of pulleys rotatably supported on the pulley support plate so that the distance between them is equal to the diameter of the first pulley 21 and the disc surfaces of the pulleys face each other. j second springs 45, 46, one end of which is connected to the pulley support plate, the other end of which is connected to the main body of the handshake 4, and applies a downward elastic force to the pulley support plate; k A second pulley 20 that is rotatably supported in the upper part of the umbrella shaft 1, and a portion of which protrudes outward from a hole formed in the umbrella shaft 1. l A groove 24 formed downward from the hole formed in the umbrella shaft 1 along the outer peripheral wall surface. m is slidably attached to the lower wheel 6 via a spring 27 so as to face the groove 24, and has a hole 2 near the part facing the groove 24.
6 is formed, and the electric/manual switching button 16 is formed so that the hole and the groove 24 coincide with each other when pressed. n A pair of pulleys supported on the pulley support plate from the second pulley 20 through a groove 24 formed along the outer peripheral wall surface of the umbrella shaft 1 and through a hole 26 formed in the electric/manual switching button 16. It is wound around one of the pulleys, and after being wound around the first pulley 21, it is wound around the other pulley supported by the above-mentioned pulley support plate, and the second pulley 20 is wound.
An endless belt 22 that reaches . o As the motor 12 rotates, the endless belt 22 is driven and the lower wheel 6 is powered/
Endless belt 2 fixed to manual switching button 16
When the pulley support plate is moved upward and the arm 52 is accordingly moved upward due to an increase in the blocking force generated when the umbrella 2 opens and closes, the rotation transmission device and the clutch plate 30 are An automatic transmission device 15 that moves the contact point from the center of the clutch disk 30 to the outer periphery and measures the same amount of torque. p A motor 12 provided on the outer periphery of the handshake 4
switch 10 for controlling the rotation of the switch 10; (2) The electric and manual automatic opening/closing umbrella according to claim 1 of the utility model registration claim, wherein a lighting device is detachably attached to the handshake 4. (3) The electric and manual automatic opening/closing umbrella according to claim 1, wherein the switch that controls the rotation of the motor 12 is stopped when the opening and closing of the umbrella is completed.