JP2002201826A - Hand-bite preventive pull - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a novel pull structure constituted so as to be cable of preventing fingers from being caught between sliding doors or a sliding door and a wall in the opening of the sliding doors and also suitably applied to the outer sliding door of interlocking sliding doors. SOLUTION: This hand-bite preventive pull comprises a body fitted to at least one side surface of the tip part of a sliding door A1, a cover rotatable with one side of the body located in the front in the opening of the sliding door as a support shaft and protrusible and retreatable to the body, and an energizing means for regularly rotating and energizing the cover in the protruding direction. The tip part 3b of the cover is foldable, so that the cover tip part collides to the body bottom surface and folded when the cover is pressed against the energizing force of the energizing means. Since the inner side 2b of the body side surface opposed to the cover tip is then largely exposed, the operation of putting the fingers in this part and closing the sliding door can be easily performed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door used for a sliding door, and more particularly, it is possible to prevent a finger from being caught between sliding doors or between a sliding door and a wall when the sliding door is opened. Regarding the handle.

[0002]

2. Description of the Related Art A handle according to the prior art is fitted in a recess formed in a side surface of a leading end of a sliding door, and is configured so that a finger can be used to open and close the sliding door.

[0003]

However, in the case of a puller according to the prior art having such a structure, fingers are pinched between the sliding doors or between the sliding door and the wall when the sliding door is opened by putting a finger on the puller. Was dangerous.

[0004] For this reason, in order to prevent the fingers from being caught, release the hand from the handle before the sliding door is completely opened, and even in such a case, apply momentum so that the sliding door can be completely opened. There is a tendency for the sliding door to be opened and pushed away, causing impulsive sound (noise) when the sliding door collides with the vertical frame, and also to cause damage to the entrance of the sliding door and / or the inner surface of the vertical frame. Had become.

[0005] In the case of an interlocking sliding door, the sliding door on the outside is generally made larger than the other sliding doors, so that when all the sliding doors are opened, the handles and handrails provided on the sliding doors are exposed. (For example, see Japanese Patent Application Laid-Open No. H10-61322).
However, when such a configuration is adopted, the size of the opening is reduced, and in a state where the sliding door is closed, a dimensional difference between the sliding door provided with a pull or a handrail and another sliding door is apparent. It was clear and unsightly. Furthermore, the sliding door on the outside had to be manufactured with a different size from the other sliding doors, and the overall manufacturing cost had to be high.

[0006]

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the prior art, and more specifically, when opening a sliding door, a finger is inserted between the sliding doors or between the sliding door and the wall. It is an object of the present invention to provide a novel pull structure which can prevent a danger of being pinched.

Further, the present invention can be suitably applied to an outer sliding door of an interlocking sliding door, so that the outer sliding door can be smoothly opened and closed while having the same dimensions as other sliding doors. It is intended to provide a new structured pull structure.

[0008] In order to achieve these objects, the present invention according to claim 1 comprises a main body fitted to a front end portion of a sliding door,
A cover is provided which is rotatable around one side of the main body, which is forward when the sliding door is opened, and which is rotatable in and out of the main body, and biasing means for rotating and biasing the cover to always protrude. The tip of the cover is bendable, and when the cover is pressed against the urging force of the urging means, the tip of the cover hits the bottom surface of the main body and bends. is there. With such a configuration,
When the cover is pushed, the cover will be stored deeply near the bottom of the main unit, and the inside of the side opposite to the one side of the main body can be widely used as a finger hook part, so the operation when closing the door is easy It will be easier.

According to a second aspect of the present invention, in the handle for preventing pinching of the first aspect, a dug portion is formed in the bottom surface of the main body at a position where the cover tip hits when the cover is pressed against the urging force of the urging means. Are recessed. With this configuration, the cover storage state when the cover is pressed becomes deeper, and the operation of closing the door using the above-mentioned finger hook portion becomes further easier.

According to a third aspect of the present invention, in the hand-clamp prevention puller according to the first or second aspect, the cover has an upper surface portion rotatably supported by one side of the main body and a tip of the upper surface portion. A tip portion rotatably supported, second biasing means for resiliently biasing the tip portion in a direction of rotating the top portion upward, and a tip against the second biasing means And a stopper means for holding the portion at a predetermined angular position. With this configuration, when the door is opened, the cover tip is held at a predetermined angular position, and it is possible to operate with a finger outside of this portion, and when closing the door, press the top surface of the cover. By bending the distal end portion, the finger-holding portion is formed widely on the inside of the side surface of the main body, and can be easily operated.

[0011]

FIG. 1 shows a tab according to an embodiment of the present invention. The puller 1 is rotatable around a main body 2 fitted to the front end of a sliding door and a support shaft (not shown) provided near an opening direction end (left end in the figure) of the opening of the main body 2. A cover 3 that can be moved into and out of the main body 2 and an urging means 4 that rotationally urges the cover 3 in a direction in which the cover 3 always projects.
And FIG. 1A shows a state in which the cover 3 is protruding, and FIG. 1B shows a state in which the cover 3 is immersed in the main body 2.

The main body 2 has a bottom surface 2a, a side surface 2b rising from a peripheral edge of the bottom surface, and a flange 2c extending outward from an upper end of the side surface, and is integrally formed in a substantially dish-like or container-like shape. Although the planar shape of the main body 2 is not particularly illustrated, any shape such as a circle, an ellipse, and a square can be adopted.

The cover 3 includes an upper surface 3a and a distal end 3b connected to a distal end of the upper surface via a pin spring 3c. The pin spring 3c constantly resiliently biases the distal end portion 3b to rotate counterclockwise in the drawing, and holds the distal end portion 3b at the rotation angle position of FIG. 1A by a built-in known stopper mechanism. No further counterclockwise rotation is allowed. Therefore, the cover 3 has a substantially L shape as shown in FIG. 1A in a normal state where no external load acts.

The cover 3 is rotatably supported by the main body 2 at the base end of the upper surface 3a.
1 is rotated clockwise in FIG. 1 so as to be immersed in the main body 2.

In this embodiment, in order to facilitate the operation of pushing the cover 3 from above into the main body 2, the cover upper surface 3a has a downward curved concave portion 3d. Further, in order to prevent interference with the side surface 2b of the main body when the cover 3 is immersed in the main body 2, the front end portion 3b of the cover has an outwardly curved shape.

Although not shown, a plurality of parallel grooves extending in the width direction can be formed in the upper portion of the cover tip 3b. This operation will be described later.

The biasing means 4 in this embodiment is shown as a spring spanned between the cover upper surface 3a and the main body bottom 2a, but is not limited to this. By attaching the cover 3 to the main body 2 via a pin spring, the cover 3 may be urged to rotate in a direction in which the cover 3 always projects.

Since the cover tip 3b is rotatable clockwise against the urging force of the pin spring 3c, the cover 3 of the tab 1 resists the urging force of the spring 4 as shown in FIG. When pushed in, the cover tip 3b is
a, it bends and substantially overlaps the lower side of the cover upper surface 3a. For this reason, the cover tip 3
Even when the cover 3 is formed with a relatively large length, when the cover 3 is pushed in, the front end of the cover is in a folded state, and the entire cover 3 can be stored in the main body. Body side inner side 2d facing the tip
Is at least partially exposed.

FIG. 2 shows a handle 5 for preventing hand-clamping according to another embodiment of the present invention. FIG. 2 (A) shows a state in which the cover 3 is protruding, and FIG. Each state is shown. This tab 5 has a configuration similar to that of the tab 1 shown in FIG. 1, but differs in that a digging portion 2e is recessed on the tip side of the main body bottom surface 2a. The dug portion 2e is formed at a position where the cover tip 3b contacts when the cover 3 is pushed in against the urging force of the spring 4, and therefore, as shown in FIG.
At this time, the exposed inner surface 2d of the main body can be made larger, and the operation for closing the door (see FIG. 7) can be performed more smoothly.

Although the cover upper surface 3a of the tab 5 in FIG. 2 is shown as a flat plate, it may have a downwardly curved concave portion 3d like the tab 1 in FIG.

FIG. 3 shows a recess B formed on one side near the tip of the sliding door A (a side facing another sliding door or a wall (not shown)). 3A shows an embodiment in which the cover 3 is projected, and FIG. 3B shows a state in which the cover 3 is immersed in the main body.

When the door is opened, the puller 5 is used in the state shown in FIG. 2 (A), and the sliding door door A is pressed by hand or the finger tip of the cover tip 3b is pressed. The sliding door A is moved to the left. The concave groove arbitrarily formed in the upper part of the cover tip portion 3b functions as a non-slip when a finger is put on the cover opening operation.

At this time, even if the sliding door A is vigorously pushed to run leftward, the cover 3 rotates against the other sliding door or the wall so as to be immersed in the body 2 against the spring 4. As it moves, it acts as a damping means or stopper, causing the sliding door A to decelerate or stop. Therefore, the sliding door A does not collide with the vertical frame (not shown) and does not damage the sliding door A itself or the vertical frame. In addition, since the cover 3 maintains the protruding state until it collides with another sliding door or a wall, a gap between the sliding doors or a gap between the sliding door A and the wall is closed by the cover 3. The danger of pinching a finger in the vehicle is avoided.

When the door is closed, the cover 3 is pushed into the main body 2 against the urging force of the spring 4, and the tab 5 is moved as shown in FIG.
The operation of moving the sliding door A in the right direction can be easily performed by using the inner side 2d of the main body side exposed as a finger-holding portion.

FIG. 4 shows a sliding door 3 composed of sliding doors A1 to A3.
A through-hole C was formed near the end of the outer sliding door A1 in the interlocking sliding door, and a hand-clamp preventing pull 10 of the present invention was fitted on the inner surface of the through-hole C, and a catch D was fitted on the outer surface. 1 shows an embodiment.

Such an interlocking sliding door is an outer sliding door A1.
Is moved in the direction of arrow X so that the other sliding door A
When the sliding door A1 is moved in the direction opposite to the arrow X, the other sliding doors A2 and A3 are sequentially linked and operate in the same manner. The mechanism can be moved in the direction to close the door, and as the interlocking mechanism therefor, any mechanism including those described in JP-A-10-61322, JP-A-11-22289, etc. is adopted. be able to.

In this embodiment, the puller 10 is fixed on the inner surface side of the sliding door A1 with the main body flange 2c engaged around the through hole C, and the catcher D is fixed on the rear surface side. However, the catch D is substantially the same as the conventional pull, and has a concave portion d for putting a finger, but has an outer dimension substantially equal to that of the pull 10 because it is fitted into the through hole C. It is formed as. Further, the catch D is integrally connected to the pull 10 by fastening a fixing tool E such as a screw to a nut (not shown) provided on the bottom surface 2a of the pull 10, and the catch D is connected to the pull door 10. It is firmly attached from both front and back sides with strong pressing force.

It should be noted that the handle 10 for preventing the pinching shown in FIG.
Has substantially the same configuration as the handle 5 of FIG.
At the position where the cover tip 3b hits when the cover 3 is immersed in the main body 2,
A projection 6 is provided. The material of the protrusion 6 is not particularly limited, but is preferably formed of an elastic body.

From the state shown in FIG. 4, the outer sliding door A1 is moved by the arrow X.
When it is moved in the direction, the cover upper surface portion 3a of the puller 5 hits the front end corner of the central sliding door A2 on the facing surface side at a certain point in time. Therefore, even if the sliding door A1 is urged to move in the direction of the arrow X, the cover 3 hits the receiving plate F adhered to the front-facing surface of the sliding door A2, and thereafter the main body is opposed to the spring 4. 2 acts as a shock absorbing means or a stopper so as to rotate so as to be immersed in 2.
Slow down or stop the sliding door A1. Also, sliding door A2
The cover 3 maintains the protruding state until it hits the (receiving plate F), so that the gap between the sliding doors A1 and A2 is closed by the cover 3, and the danger of fingers being pinched in this gap is avoided.

As described above with reference to FIG. 3, the above operation at the time of opening the door is performed by manually pushing the opening a1 of the sliding door A1 or at least until the cover upper surface 3a hits the sliding door A2 (receiving plate F). This can be performed by placing a finger on the outer surface side of the cover distal end portion 3b and pressing it.

The cover 3 is a sliding door A2 (receiving plate F).
Then, when the sliding door A1 is further moved in the direction of the arrow X, the door is finally opened as shown in FIG. FIG.
As is clear, the three sliding doors A1 to A3 constituting this interlocking sliding door have the same size.

In order to close the door from the fully opened state in FIG. 5, the hand is turned to the back side of the sliding door A1, and the finger is put on the pull D to pull out the sliding door A1 slightly to expose the pull 10 on the front side.
The cover 3 returns to the protruding state by the force of the spring 4 by moving away from the central sliding door A2,
By pushing the cover in the direction, as shown in FIG. 6, the cover distal end portion 3b hits the protruding body 6 on the main body dug portion 2e.

In this state, when the cover upper portion 3a is further pushed in, the cover tip portion 3b rotates clockwise in the drawing against the elastic biasing force of the pin spring 3c, and is folded along the cover upper portion 3a. State (FIG. 7). Therefore, the inner surface 2d of the main body side surface 2b on the distal end side is largely exposed, and the sliding door A1 can be moved in the direction of the arrow Y by putting a finger on this portion. When the protruding body 6 is formed of an elastic material, the protruding body 6 is contracted and deformed by being pushed by the cover distal end portion 3b (see FIG. 7), so that the finger holding portion 2d can be more exposed.

[0034]

According to the present invention, when the sliding door is opened by putting a finger on the sliding door, the finger can be safely operated without being caught between the sliding doors or between the sliding door and the wall. can do.

Further, even when the sliding door is opened and pushed out with the momentum applied, the cover in the projecting state by the urging force of the urging means functions as a buffer means or a stopper. Impact noise (noise) generated when the vehicle collides with the vertical frame, and damage to the entrance of the sliding door and / or the inner surface of the vertical frame can be prevented.

Further, since the front end of the cover is bendable, when the cover is pushed in, the inside of the side surface of the main body opposed to the front end of the cover can be largely exposed, and fingers can be put on this portion. The sliding door can be easily moved, and the operation for closing the door can be particularly smoothly performed.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing an anti-jamming tab according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view illustrating a hand-clamp preventing tab according to another embodiment of the present invention.

FIG. 3 is a partial cross-sectional view showing an embodiment in which the hand-clamp preventing pull of FIG. 2 is fitted to one side of a sliding door;

FIG. 4 is a perspective view of the hand-clamp prevention puller according to the present invention, which is fitted to an inner surface of a through hole formed near the tip of an outer sliding door in a triple interlocking sliding door, and a catcher is fitted to the outer surface thereof. FIG. 3 is a partial cross-sectional view showing the worn embodiment.

FIG. 5 is a partial cross-sectional view showing a state when an outer sliding door in FIG. 4 is opened and an interlocking sliding door is fully opened.

FIG. 6 is a partial cross-sectional view showing a state in which the cover is pushed in during movement when the outer sliding door is closed from the opened state of FIG.

FIG. 7 is a partial cross-sectional view showing a state where the cover is further pushed in from the state of FIG. 6 to bend the distal end portion.

[Explanation of symbols]

 A, A1 Sliding door door to which the anti-jamming tab of the present invention is fitted 1, 5, 10 Anti-jamming tab 2 Main body 2a Bottom surface 2b Side surface 2c Flange 2d Inner side surface to be a finger hook portion 2e Dug portion 3 Cover 3a Top surface Part 3b Tip part 3c Pin spring 3d Curved concave part 4 Urging means (spring) 6 Projecting body

Claims (3)

[Claims] 1. A main body fitted to a front end of a sliding door, a cover rotatable around one side of the main body which is forward when the sliding door is opened, and capable of protruding and retracting into the main body, Biasing means for rotating and biasing the cover to always project,
A handle for preventing pinching, wherein the tip of the cover is bendable, and the cover tip is bent so as to hit the bottom surface of the main body when the cover is pressed against the urging force of the urging means. 2. The pinch according to claim 1, wherein a dug portion is formed in the bottom surface of the main body at a position where the tip of the cover comes into contact when the cover is pressed against the urging force of the urging means. Prevention pull. 3. An upper surface portion rotatably supported by one side of the main body, a tip portion rotatably supported by a tip of the upper surface portion, and a tip portion disposed above the upper surface portion. A second biasing means for resiliently biasing in a direction of rotation toward the first direction, and a stopper means for holding the distal end at a predetermined angular position against the second biasing means. The handle for preventing pinching of a hand according to claim 1 or 2.