CN204969874U - Automatic device that opens and shuts of umbrella - Google Patents

Abstract

The utility model provides an automatic device that opens and shuts of umbrella, belongs to articles for daily use field, is a functional unit of an automatic umbrella, including opening and shutting the device, power device, the device that opens and shuts install in third level umbrella pole, including the slider, spring, flexure strip, stand pipe, power device install in the umbrella bag, including wire rope power device, the motor, the switch, the battery, the silk wheel is received, wire rope to the controller, have the automation that can realize the umbrella and open and fold, the characteristics that facilitate the use.

Description

A kind of closing device of automatic umbrella

Technical field

The utility model belongs to consumer goods industries, particularly a kind of closing device of automatic umbrella.

Background technology

Umbrella is a kind of apparatus conventional in people's daily life, raining, snows, and when under sunlight, people are movable out of doors, in order to avoid being drenched by sleet or being irradiated by strong sunlight, need to adopt the corresponding utensils such as umbrella to sleet, sunlight blocks, existing umbrella all has draw-in and draw-off function mostly, opens when namely using, and the used time does not shrink, and is beneficial to use and deposit, existing umbrella mostly by handle, umbrella bar, umbrella frame, the compositions such as umbrella cloth, conveniently use, invented the umbrella automatically opened, use umbrella to provide a great convenience to people, but, in many occasions, remain the closing up of umbrella the problem that the needs of people in the use of umbrella solve, particularly when having belongings in people's hand, close door etc. during driving, when having a hand occupied, or individuals with disabilities, because existing umbrella needs two hands to coordinate, when umbrella closes up by needs, to have to the belongings put down in hand, umbrella can be closed up, even sometimes have to carrying out this movement in the rain, great inconvenience is brought to the use of umbrella, in order to overcome above defect, the applicant has applied for the patent application of " a kind of automatic umbrella ", the application is a functional part of " a kind of automatic umbrella ".

Summary of the invention

In order to realize the automatic open-close of umbrella, the utility model proposes a kind of closing device of automatic umbrella, it is characterized in that: comprising closing device, power set; Described closing device is arranged in third level umbrella bar, comprises slide block, spring, flexure strip, guide pipe; Described slide block is arranged on third level umbrella bar inside and is sleeved on guide pipe; Described slide block is connected with the steel wire rope of power set; Described spring fitting is in guide pipe exumbrella bar and between slide block and umbrella masthead portion; Described spring is Compress Spring; Described flexure strip is arranged on slide block, can be flicked by the open slot on umbrella bar, after flicking can with the lower end in contact of subumbrella hub; Described guide pipe is arranged in slide block, and upper end is fixedly connected with umbrella masthead end, and lower end is unsettled, and steel wire rope passes from guide pipe inside and is connected with slide block; Described guide pipe is the hollow pipe of a side openings; Described power set are arranged in umbrella capsule, comprise steel wire rope power set, motor, switch, battery, controller, wire drawing wheel, steel wire rope; Described power set are arranged in umbrella capsule, are connected with motor, and described steel wire rope passes therethrough; Described motor is arranged in umbrella capsule, is connected with power set; Described switch is arranged on umbrella softgel shell body, is connected with battery and controller; Described controller is arranged in umbrella capsule, and with described switch, described battery, described motor connects; Described wire drawing wheel is arranged on umbrella capsule bottom, and steel wire rope is wound around thereon; Described steel wire rope one end is connected with wire drawing wheel and is wound around on wire drawing wheel, and the other end is connected with the slide block of closing device by umbrella bar inner chamber.

Beneficial effect

The beneficial effects of the utility model are, can help to realize automatically opening and closing up of automatic umbrella.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model

1. umbrella capsule, 2. umbrella bar, 3. umbrella capsule inner bag, 4. closing device, 5. umbrella frame, 6. umbrella cloth, 7. umbrella capsule inner bag power set, the 8. power set of closing device.

Fig. 2 is the structural representation of closing device

41. slide blocks, 42. springs, 43. flexure strips, 44. guide pipes, 87. steel wire ropes.

Fig. 3 is the structural representation of power set

81. steel wire rope power set, 82. motors, 83. switches, 84. batteries, 85. controllers, 86. wire drawing wheels, 87. steel wire ropes, 71. umbrella capsule inner bag power set, 72. umbrella capsule inner bag transmission devices.

Detailed description of the invention

In order to further illustrate the technical solution of the utility model, existing accompanying drawings detailed description of the invention of the present utility model, as Fig. 1, select conventional umbrella to be example, select plastic material in this example, make umbrella capsule 1, in the bottom of umbrella capsule 1, install battery 84, controller 85, switch 84 is as power and power-control section, impact faces in umbrella capsule 1 installs umbrella bar 2 and umbrella capsule inner bag 3, installs power set 8 and the umbrella capsule inner bag power set 7 of closing device below the pedestal of umbrella capsule 1, the hollow umbrella bar 2 of 3 joint structures is adopted in this example, be arranged on umbrella capsule 1 for the first order, upwards be followed successively by the second level and and three grades, select the diameter of first order umbrella bar minimum in this example, upwards increase successively, second level umbrella bar is sleeved on the upper end of first order umbrella bar and limits disengagement, second level umbrella bar can slide on first order umbrella bar, same upper end third level umbrella bar being sleeved on second level umbrella bar, umbrella frame 5 general for the industry is arranged on third level upper end and ensures that subumbrella hub can be free to slide on third level umbrella bar, upper umbrella hub and umbrella bar 2 are fixed, select nylon cloth that the industry is general as umbrella cloth 6 in this example, umbrella cloth 6 is stretched in the outer surface of umbrella frame 5 and reconnaissance adopts the general method of the industry to be connected with umbrella frame 5, closing device 4 is arranged on third level umbrella bar inner, and adopt steel wire rope 87 to be connected with the power set 8 of closing device, adopt in this example on closing device 4 and the thrust unit of flexure strip 43 as closing device 4 is set, flexure strip 43 is arranged on closing device 4, umbrella bar 2 can be stretched out through the open slot be arranged on third level umbrella bar, and promote the motion of subumbrella hub, steel wire rope 87 under the effect of steel wire rope power set 81, upwards or move downward, thus the moving up and down of band movable slider 41, during application, its reset condition is that umbrella frame 5 and umbrella cloth 6 and umbrella bar 2 are all contracted in umbrella capsule inner bag 3, whole umbrella is in closed configuration, is now convenient to deposit and carry, when needs use umbrella, press the switch of umbrella capsule 1 bottom, switch on power, motor 82 drives steel wire rope power set 82 to drive steel wire rope 87 to move upward, slide block 41 is driven to move upward, slide block 41 drives umbrella bar 2 to stretch, umbrella capsule inner bag power set 71 start simultaneously, the slide block that the power set 8 of closing device promote closing device 4 moves upward, make the often joint umbrella bar of umbrella bar 2 stretch out umbrella capsule inner bag 3 simultaneously to rotate, be conducive to the expansion of umbrella cloth 6, the each joint umbrella bar promoting umbrella bar 2 when closing device 4 stretch out completely after due to umbrella bar 2 at different levels between spacing relation, umbrella bar 2 no longer extends, closing device 4 continues to move upward, when the flexure strip of closing device 4 moves to the breach on third level umbrella bar, stretch out from breach, promote subumbrella hub to move upward, then promote umbrella frame 5 to open, umbrella cloth 6 also opens simultaneously, what just complete umbrella opens process, when needing the closing up of umbrella, oppositely press the switch on umbrella capsule 1, the power set 8 of closing device reversely rotate, closing device 4 is pulled to move downward, umbrella capsule inner bag 3 rotates simultaneously, umbrella frame 5 draws in, progress into umbrella capsule inner bag 3, the rotation of umbrella capsule inner bag 3 makes the umbrella cloth 6 scattered draw the inner chamber being received umbrella capsule inner bag 3 in, and what just complete umbrella closes up process, due to the effect of spring 42, make to become light when umbrella closes up, due to the effect of guide pipe 44, limit the transverse curvature of steel wire rope 87, improve promotion efficiency, adopt worm and gear to drive the gear of a pair circular arc outer round surface to make the motion of steel wire rope 87 reliable as steel wire rope power set 81 in this example, because controller 85 adopts Based Intelligent Control, control the rotating forward of motor 82 or reversing and stopping easily, wire drawing wheel 86, for storing and release steel wire rope 87, ensure that the volume of whole closing device 4 reduces, owing to have employed steel wire rope 87 as pushing member, solve the flexible stroke ensureing umbrella bar 2 in the confined space, whole process only needs Push switch, does not need both hands compounding practice, easy to use, and this programme is the one of numerous technical scheme, does not represent all technical schemes.

Claims (1)

1. a closing device for automatic umbrella, is characterized in that: comprise closing device, power set; Described closing device is arranged in third level umbrella bar, comprises slide block, spring, flexure strip, guide pipe; Described slide block is arranged on third level umbrella bar inside and is sleeved on guide pipe; Described slide block is connected with the steel wire rope of power set; Described spring fitting is in guide pipe exumbrella bar and between slide block and umbrella masthead portion; Described spring is Compress Spring; Described flexure strip is arranged on slide block, can be flicked by the open slot on umbrella bar, after flicking can with the lower end in contact of subumbrella hub; Described guide pipe is arranged in slide block, and upper end is fixedly connected with umbrella masthead end, and lower end is unsettled, and steel wire rope passes from guide pipe inside and is connected with slide block; Described guide pipe is the hollow pipe of a side openings; Described power set are arranged in umbrella capsule, comprise steel wire rope power set, motor, switch, battery, controller, wire drawing wheel, steel wire rope; Described power set are arranged in umbrella capsule, are connected with motor, and described steel wire rope passes therethrough; Described motor is arranged in umbrella capsule, is connected with power set; Described switch is arranged on umbrella softgel shell body, is connected with battery and controller; Described controller is arranged in umbrella capsule, and with described switch, described battery, described motor connects; Described wire drawing wheel is arranged on umbrella capsule bottom, and steel wire rope is wound around thereon; Described steel wire rope one end is connected with wire drawing wheel and is wound around on wire drawing wheel, and the other end is connected with the slide block of closing device by umbrella bar inner chamber.