JPH0753527Y2 - Hand-opening type umbrella - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a manual umbrella-opening type umbrella, and more particularly to improvement of a lower wheel in the manual umbrella-opening type umbrella.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 3, a hand-opening type umbrella has an upper wheel 2 fixed to a portion near the upper end of a center rod 1, and can be moved up and down to the center rod 1 below the upper wheel 2. Lower wheel 3
Is slidably externally attached. The upper rocker 2 has a rib 4
The base end of the skeleton 5 is pivotally attached to the lower wheel 3, and the tip end of the fulcrum 5 is pivotally connected to the midpoint of the rib 4. Therefore, on the outer circumference of the center rod 1, the lower roller 3
When is raised, it is pushed up by the skeleton 5 to open the parent bone 4, while when the lower wheel 3 is lowered, it is pulled down by the skeleton 5 and the parent bone 4 is closed.

By the way, in order to maintain the open state of the umbrella, the center rod 1 is provided with an open umbrella locking pallet 6 which is locked to the lower roller 3 from below corresponding to the opened position of the raised lower roller 3. It is provided. The open umbrella locking repellant 6 has a locking edge 6a which is projected from a slit formed in the center rod 1 so as to be retractable and retractable, and which locks the lower roller 3 in the open state.

When the lower roller 3 is lowered from the opened state shown in FIG. 3 to close the umbrella, the user holds the lower roller 3 with a forefinger or the like, and pushes the opened umbrella locking repellant 6 with the thumb 7. The lower edge 3 is lowered by pulling the index finger or the like while releasing the engagement between the engaging edge 6a and the lower edge 3 by inserting.

[0005]

In the conventional manually-opening umbrella type western umbrella, since the lower wheel 3 has a clearance with the outer peripheral surface of the center rod 1, the engaging edge of the opening umbrella locking pallet 6 is provided. An air gap 8 is opened to face 6a.

For this reason, when the umbrella is closed from the open state, when the lower umbrella 3 is moved down by the index finger or the like while pushing the open umbrella locking repellant 6 with the thumb 7 as described above,
There is a risk that the skin of the fingertip of the thumb 7 will be packed in the void 8. That is, when the open umbrella locking repellant 6 is pushed in by the thumb 7, the skin of the fingertip comes into contact with the outer peripheral surface of the center rod 1. In addition to this operation, since the lower rocker 3 is lowered by the index finger or the like, the skin of the fingertip brought into contact with the outer peripheral surface of the middle rod 1 enters into the void 8 and the skin becomes the middle rod 1. There is a risk of being pinched between the lower wheel 3 and causing so-called finger stuffing.

In such a finger-stuffing phenomenon, the larger the diameter of the center rod 1 is, the larger the clearance between the lower wheel 3 and the center rod 1, as in the case of a golf umbrella or the like. Therefore, the frequency of accidents is high and the risk rate is high, which not only causes the user pain but also increases the risk of skin injury.

[0008]

Means for Solving the Problems The present invention provides a safe manual open-type umbrella that prevents the above-described conventional dangers, and is configured as the first means.
Where, in the manual Hirakikasa formula umbrella provided retractably a Hirakikasa locking cissing for engaging from below the lower runner in response to Hirakikasa position underneath runner was raised to medium rods, said runner
Wrap the open umbrella locking repellant in the raised open position.
It has an enclosing sleeve and an open umbrella locking repellant is attached to the sleeve.
Open the window to be exposed and open above the window.
Umbrella locking Releasing part where the locking edge of the repellent is locked from below
Is provided, and further, if the lower wheel is
Extending toward the window from the opening, and the locking edge of the open umbrella locking repeller and the lock
A safety part consisting of a pocket covering the vicinity of the toe
It consists of Further, the present invention is configured as a second means.
It corresponds to the opened umbrella position of the raised lower wheel.
Lever to lock the lower lock from below.
In the case of a
When the black is raised, the umbrella is locked at the opened position.
Has a sleeve surrounding the
Open the window that exposes the key, and above the window.
The opening edge of the umbrella that is locked from below
It is equipped with a stopper, and the lower lock is locked with an open umbrella.
From both sides of the part to the window along both sides of the umbrella locking repellent
Extending along the locking edge of the open umbrella locking repeller and the vicinity of the locking edge
A safety part consisting of rib pieces that stand up along both sides of
It consists of

In the present invention, the safety portion may be a pocket portion that covers the upper end portion of the open umbrella locking cistern.

Alternatively, instead of such a pocket portion,
The safety portion may be composed of rib pieces that stand up along both sides of the upper end portion of the opening umbrella locking repeller.

Further, as the simplest constitution, the safety portion can be constituted by a flat plate portion which is opposed to and close to both sides of the upper end portion of the open umbrella locking repeller.

[0012]

Embodiments of the present invention will be described in detail below with reference to the drawings.

In FIG. 1, the manual umbrella-type umbrella is a center rod 1
The upper wheel 12 is fixed near the upper end of the first wheel 1.
A lower wheel 13 which can be moved up and down is slidably externally attached to the center rod 11 below 2. The upper rocker 12 has a rib 1
The proximal end of the fulcrum 15 is pivotally attached to the lower wheel 13, and the tip end of the fulcrum 15 is pivotally connected to the midpoint of the rib 14. Therefore, on the outer periphery of the center rod 11, when the lower cross-section 13 is raised, it is pushed up by the fulcrum 15 to open the ribs 14, while when the lower cross-row 13 is lowered, it is pulled down by the skeleton 15 to close the ribs 14. To do.

In order to maintain the lifted state of the lower wheel 13 in a raised state, the middle rod 11 is provided near the upper end of the lower wheel 13 in correspondence with the opened position of the raised wheel 13 so as to engage the lower wheel 13 from below. An open umbrella locking repellant 16 for stopping is provided. The open umbrella locking repellant 16 is made of a spring steel plate, and projects freely from and into a slit (not shown) formed in the center rod 11, and is in an open umbrella state at the upper end of the open umbrella locking repellant 16. The lower wheel 13 has a locking edge 16a that locks from below.
The center rod 11 is provided with a stopper 17 for receiving the raised lower wheel 13.

On the other hand, in order to maintain the closed umbrella state in which the lower roller 13 is lowered, the lower portion of the lower portion of the center rod 11 (the portion near the hand where the lower end of the center rod is inserted) is lowered. A closed umbrella locking pallet 18 that locks the lower locker 13 from above is provided corresponding to the closed position of the rotary wheel 13. The closed umbrella locking pallet 18 is made of a spring steel plate, and protrudes in a retractable manner from a slit (not shown) formed in the center rod 11, and is closed at the lower end of the closed umbrella locking pallet 18. The lower wheel 13 has a locking edge 18a that locks from above.

From the open state shown by the solid line in FIG.
When descending 3 and closing the umbrella as shown by the chain line,
In the same manner as in the conventional art, while holding the lower roller 13 with the user's index finger or the like, the operation umbrella 19 such as the thumb is used to push in the open umbrella locking repellant 16 to release the locking between the locking edge 16a and the lower roller 13. All you have to do is lower the wheel 13.

At the time of this umbrella closing operation, in order to prevent finger jamming of the operating fingers as in the conventional case, the lower locker 13 corresponds to the upper end position (locking edge 16a) of the open umbrella locking repellant 16.
A safety part 20 is provided between the fingertip of the operating finger 19 of the user and the peripheral surface of the center rod 11 so that the fingertip of the operating finger 19 of the user contacts the peripheral surface of the center rod 11. Is being blocked.

In constructing the safety portion 20, the lower wheel 13 has a sleeve 21 surrounding the open umbrella locking pallet 16 in the raised open position, and the sleeve 21 has the open umbrella locking pallet 16. A window portion 22 for exposing the is opened. Above the window portion 22 of the lower wheel 13, there is provided an opened umbrella locked portion 23 to which the locking edge 16a of the opened umbrella locking pallet 16 is locked from below, and the lower edge of the window portion 22 is closed. Umbrella locking repeller 18 when umbrella is closed (in the state shown by the chain line in FIG. 1)
The locking edge 18a of the above constitutes a closed umbrella locked edge 24 which is locked from above.

First Embodiment of Safety Section FIGS. 1 and 2A show a first embodiment of the safety section 20 to be provided on the lower wheel 13. In the first embodiment, the safety portion 20 is composed of a pocket portion 25 that covers the upper end portion (locking edge 16a) of the open umbrella locking repellant 16. Such a pocket portion 25 can be integrally formed when the lower roller 13 is made of synthetic resin.

Therefore, in the first embodiment, when the operation of the operating finger 19 pushes the open umbrella locking repellant 16 through the window 22 for the closing operation of the umbrella, the open umbrella locking repellant 16 is released.
When the lower locker 13 is pulled down, the lower lock 13 is freely pulled down by releasing the lock between the locking edge 16a and the opened umbrella locked portion 23. At this time, the fingertip of the operating finger 19 is the safety portion 20 (the pocket portion 2
Since it is interfered by 5), it does not contact the center rod 11. Therefore, even when the lower finger 13 is pulled down by the index finger or the like at the same time as the operation finger 19 is pressed, the skin of the fingertip of the operation finger 19 is not stuffed as in the conventional case. That is, although the operating finger 19 may contact the middle rod 11 of the finger with the middle rod 11,
Since 0 (pocket 25) prevents the skin of the fingertip corresponding to the locking edge 16a from contacting the center rod 11, even if the lower wheel 13 is pulled down in this state, the pocket 25 is operated. Since the finger 19 is pulled down as it is while it is interposed between the fingertip of the finger 19 and the center rod 11, the skin of the finger is not packed in a narrow space.

(Second Embodiment of Safety Section) FIG. 2 (B) shows a second embodiment of the safety section 20 to be provided on the lower wheel 13. It is composed of rib pieces 26, 26 standing up along both sides of the upper end (locking edge 16a). Such rib pieces 26 can be integrally formed when the lower roller 13 is formed of synthetic resin.

In the second embodiment as well, for the operation of closing the umbrella, the operating finger 19 pushes the open umbrella locking repellant 16 through the window portion 22, and the lower finger 13 is pulled down by the index finger or the like, and the operating finger 19 is pushed down. Although the middle abdomen of the finger may come into contact with the center rod 11, the safety part 20 (rib pieces 26, 26) may bring the skin of the fingertip corresponding to the locking edge 16a into contact with the center rod 11. As it is blocked, finger jamming is prevented.

[0023]

[0024]

[0025]

[0026]

EFFECTS OF THE INVENTION According to the present invention, in order to shift from the open umbrella state to the closed umbrella state, the open umbrella locking repellant is pushed in by the operating finger, and when the lower lock is pulled down by the index finger etc., the lower lock is safe. Since the part 20 is provided, the skin of the fingertip is packed between the outer peripheral surface of the center rod and the inner peripheral surface of the lower pot, unlike the conventional case, and there is no fear of severe pain or injury to the skin. Has the effect of being In particular, in claim 1.
According to the present invention described, the safety part 20 is
Extending from the open umbrella locked portion 23 toward the window 22
Locking edge 16a of cistern 16 and the vicinity of the locking edge 16a
As it is composed of the pocket part 25 that covers the
When pushing in the umbrella locking repellent 16 more, push the tip of your fingertip
While touching the surface of the pocket 25,
It suffices to press the open umbrella locking repeller 16 at this time,
The skin is covered with the pocket 25 and the open umbrella is locked.
Entering and contacting between the part 23 and the locking edge 16a
Since there is not, between the opened umbrella locked portion 23 and the locking edge 16a
There is no danger of pinching the skin. In addition, claim 2
According to the present invention as described in [1], the safety part 20 includes the lower wheel 13
From both sides of the open umbrella locked portion 23 of both
It extends toward the window 22 along the side and opens the umbrella locking repellant 16
Of the locking edge 16a and both sides of the vicinity of the locking edge 16a.
Is composed of rib pieces 26, 26 that stand upright.
Then, when pushing in the umbrella locking repellent 16 with your fingertips,
While applying the tip of the tip to the top edges of the pair of rib pieces 26, 26
Press the open umbrella locking repellant 16 with the middle abdomen of your fingertip.
At this time, the skin of the fingertips should be on both sides of the open umbrella locking repellent 16.
Between the rib pieces 26, 26 that stand upright along the
Since it is inaccessible, the open umbrella locked portion 23 and the locking edge 16a
Therefore, it does not come into contact with the open umbrella locked portion 23.
There is no danger of skin being caught between the locking edges 16a.
Yes.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention.

2A and 2B show an embodiment of a lower wheel with a safety part according to the present invention, FIG. 2A being a perspective view showing the first embodiment, and FIG.
It is a perspective view showing an example .

FIG. 3 is a vertical sectional view showing a conventional example.

[Explanation of symbols]

 11 Middle Rod 13 Lower Lock 16 Opening Umbrella Locking Reed 16a Locking Edge 19 Operating Finger 20 Safety Part 22 Window Part 25 Pocket Part 26 Rib Piece

Claims (2)

[Scope of utility model registration request] 1. A manual Hirakikasa formula umbrella provided retractably the lower runner in response to Hirakikasa position underneath runner was raised to medium rods Hirakikasa locking cissing for engaging from below, the lower The rocket (13) is in the raised umbrella position.
(21) surrounding the open umbrella locking repeller (16)
And having an opening umbrella locking repellant (16) on the sleeve (21)
A window (22) for exposing the
Above the (22), the locking edge (16a) of the open umbrella locking repeller is
The lower umbrella (13) is provided with an opened umbrella locked portion (23) which is locked from below, and the lower lock (13) further includes an opened umbrella locked portion (23).
To the window (22) from the open umbrella locking repellent (1
6) Locking edge (16a) and the vicinity of the locking edge (16a)
A safety part (20) consisting of a pocket part (22) covering the part
A hand-opening type umbrella that is configured to be composed . 2. A manual Hirakikasa formula umbrella provided retractably the lower runner in response to Hirakikasa position underneath runner was raised to medium rods Hirakikasa locking cissing for engaging from below, the lower The rocket (13) is in the raised umbrella position.
(21) surrounding the open umbrella locking repeller (16)
And having an opening umbrella locking repellant (16) on the sleeve (21)
A window (22) for exposing the
Above the (22), the locking edge (16a) of the open umbrella locking repeller is
The lower umbrella (13) is provided with an opened umbrella locked portion (23) which is locked from below, and the lower lock (13) further includes an opened umbrella locked portion (23).
From both sides of the window along the sides of the umbrella locking repeller (16)
(22) Extends and locks the open umbrella locking repeller (16)
On both sides of the edge (16a) and the vicinity of the locking edge (16a)
Safety part consisting of rib pieces (26, 26) standing along
(20) A manually-opening umbrella that is configured as (20) .