JP2502877Y2 - Umbrella device that automatically closes and folds - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an umbrella device which is automatically closed and folded, and more particularly includes a combination mechanism of an automatically closed and a folded umbrella, which is used by a user. It provides optimum convenience and achieves the practical purpose of the design.

[Prior Art and Problems of Prior Art] Conventional umbrellas are a kind of manual opening umbrella and a manual closing or folding operation system. When the umbrella is opened and then closed. After the umbrella is opened, the pressure of the lower movable nest of the umbrella to which it corresponds is very large, and therefore, it is necessary to start with a relatively large force and push the flutter of the shaft downward with fingers to hit the lower nest. You can close the umbrella by releasing the contact. Therefore, when closing the umbrella, it must be used with both hands, and it can be achieved only by grasping the grip handle portion with one hand and pushing down the repelling of the shaft with another hand. However, this operation has an inconvenient phenomenon and troubles of closing the umbrella when we hold the item with one hand, and it needs to be improved.

In addition, in the prior art, there is also a so-called umbrella that can automatically open and close the umbrella, but since it is a fixed type in which the shaft cannot expand and contract and cannot be applied to a two-stage or three-stage umbrella, Such a phenomenon occupies a relatively large space and brings inconvenience of storage. In addition, the conventional two-fold automatic umbrella can only be opened automatically, and does not have the function of automatic umbrella closure.Currently, a two-fold automatic umbrella umbrella structure is manufactured. Not not.

An object of the present invention is to provide a self-closing umbrella structure that can be applied to a two-fold type umbrella by solving the drawbacks of the related art, and provide practical utility of the closing umbrella, and at the same time, to provide a structure of the self-folding umbrella. To improve, and to add value.

[Means for Solving the Problems] The automatically closing and folding umbrella device of the present invention includes one automatic closing mechanism and one automatic folding umbrella structure, of which the automatic closing mechanism is one pulling mechanism. Provide a rod and one pulling rod, connect both with one slider, the upper end of the pulling rod is installed in the slant groove of the repelling bar, and the lower end of the pulling rod and the pulling ring are connected by one pin body. , By pushing the pulling ring downward, each member is interlocked and the repellant is contracted inward,
The lower movable nest is released to automatically close the umbrella, and the structure of the automatic folding umbrella is provided with an upper repellent in the upper part of the shaft so that the upper movable nest can be abutted, and its upper end is in the upper nest shape. It extends through the body and extends upwards, the tail end is provided with reverse hooks in both directions, the slot of the lid is directly drilled to form the locking part, and the top of the lid is provided with a holding cap. By pushing the presser cap to displace the upper repellent downwards, the upper movable nest with the upper repellent contracted inward is released, and the tension spring is loosened to automatically fold the umbrella. Is characterized by.

[Embodiment] Referring to FIGS. 1 and 2, the present invention mainly includes two large assembling devices, one of which is an automatic closing mechanism, and the other is of a structure of an automatic folding umbrella. . Among them, the automatic closing mechanism has one lifting rod 1 and one pulling rod 2.
The center of the pull-up bar 1 is connected to the inside of the outer pipe 4 by the one slider 3 and the upper end of the pull-up bar 1 is the slanted groove 12 of the repellant 11.
The lower end of the pulling rod 2 is connected to one pin 21, and the pin 21 is provided laterally across the long groove 41 of the shaft 4, and both ends are also connected to the pulling ring 5. In the self-folding structure, one upper repelling 13 is mainly provided inside the upper end of the inner tube 8, the upper repelling 13 upper end penetrates the upper nest body 14, and the opposite hook portions 15 are provided at both ends to directly engage. The lid 61 is provided with a slot 62, and the upper portion of the lid 61 is an elastic body for the pressing cap 6, which serves to recover the upper repellant 13 and also has a waterproof function.

FIG. 2 shows the lower movable nest 71 with the umbrella open.
The repellant 11 is brought into contact with the upper movable nest 72, and the upper movable nest 72 is also brought into contact with the upper repellant 13, so that the umbrella can be kept in a stable open state. Referring to FIG. 3, when it is desired to close the umbrella, the pulling wheel 5 is pushed down, the pulling rod 2 and the slider 3 and the pulling rod 1 are interlocked, and the repelling 11 is pulled inward by using the slant groove 12. However, the lower movable nest body 71 is detached, and the purpose of closing the umbrella can be automatically and quickly achieved under the downward pressure of the umbrella surface, the umbrella frame and the spring 74. When the user wants to fold the umbrella after closing the umbrella, the upper cap 13 is also displaced downward by pressing the pressing cap 6 directly at the same time, and the upper cap 13 is also inside the shaft 1 due to the sloped design. It is released as it is pulled into the tension spring
Since it loosens 73, it can be automatically folded.

As can be seen from the above structure, the present invention incorporates two sets of elaborate structural design into the umbrella device so that the umbrella device can obtain the effect of quick umbrella closing, and the straight umbrella frame shape even after the umbrella is closed. It keeps a state similar to that of the above, and it can be opened immediately within a short time after closing the umbrella.If you want to fold the umbrella, just press the umbrella cap lightly again, you can make the automatic umbrella a folding umbrella, Can be reduced to make it convenient to carry, and the spring 75 provided at the bottom of the outer tube 4 can be used to push each member upward to restore the starting state of the next operation.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a member of the present invention, FIG. 2 is a sectional view of a combination of members of the present invention, and FIG. 3 is a working sketch of a folding umbrella and a closed umbrella of the present invention. 1 ... Pull-up rod, 2 ... Pull-down rod, 3 ... Slider, 4
... outer tube, 5 ... pull ring, 6 ... push cap, 8 ... inner tube, 11 ...
Repelling, 12 ... oblique groove, 13 ... upper repelling, 14 ... upper nest, 15
... reverse hook part, 41 ... long groove, 61 ... lid, 62 ... slot, 71 ... lower movable nest, 72 ... upper movable nest, 73 ... spring,
74 ... Spring and 75 ... Spring.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-61-20506 (JP, A) JP-A-49-49750 (JP, A) Actually-opened Sho-49-37828 (JP, U) Actually-opened 2- 119816 (JP, U) Japanese Patent Sho 42-25748 (JP, B1) Actual Public 38-4373 (JP, Y1) Actual Public 35-322342 (JP, Y1)

Claims (1)

(57) [Scope of utility model registration request] 1. An automatic umbrella closing mechanism and an automatic folding umbrella structure, wherein the automatic closing mechanism is provided with one pull-up bar and one pull-down bar, both of which are connected by one slider. In addition, the upper end of the pull-up bar is installed in the slant groove of the repelling bar, and the lower end of the pull-down bar and the pulling ring are joined by a single pin body. , The lower movable nest is released and the umbrella is automatically closed, and the structure of the automatic folding umbrella is provided with an upper repellent inside the shaft upper part, and the upper movable nest can be abutted. , Its upper end extends upward through the upper nest, and its tail end is provided with reverse hooks in both directions to directly form a slot in the lid body to form a locking portion. The upper cap is provided with a presser cap and the upper cap can be displaced downward by pushing the presser cap. It left the upper movable focal body so incorporated contracted inwardly therewith automatically closed and folded umbrella device folding the automatic umbrella loosen the tension spring.