JP2002177694A - Bar receiving fitment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bar receiving fitment by which a bar can be fitted and removed by one touch and which is excellent in its design. SOLUTION: At least a pair of frequenting holes 3 and 3 are formed on both sides of the facing inner side faces of a main body 1 provided with the bar receiving part 2 with an opened top part and ball-like frequenting elements 4 and 4 for hooking are inserted into these frequenting holes 3 and 3 and pressing sheet springs are provided on their outsides.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bar receiving metal fitting for attaching and detaching a bar for hanging a hanger, a bar for a curtain rail, a bar for a handrail, a laundry pipe, a clothesline, a hammering bar, etc. provided on furniture and the like. It is about.

[0002]

2. Description of the Related Art Conventionally, as a bar stopper socket for fixing both ends of a bar for hanging a hanger, a bar for a curtain rail, a bar for a handrail, etc., an upper portion of a bar receiving portion b of a main body as shown in FIG. After the bar is engaged, a bar stopper socket of a type in which the slide lid c is inserted into the engagement groove d to stop the bar is commercially available, but the bar is frequently attached and detached like an indoor clothesline. In such a case, it is not only troublesome to attach and detach the slide lid, but also there is a risk that the slide lid may be lost.

[0003]

Accordingly, an object of the present invention is to provide a bar receiving metal fitting which can be attached and detached with a single touch and is excellent in design.

[0004]

Means for Solving the Problems The present invention has been made to solve the above problems, and a first invention is directed to an inner peripheral surface of a main body provided with a bar receiving portion which is open at an upper portion and facing a front portion of the main body. At least one pair of locking and retracting holes is provided on both sides, the locking and retracting holes are inserted into the locking and retracting holes, and a pressing leaf spring is provided on the outside, and the bar inserted into the bar receiving portion is pressed by the pressing leaf spring. The bar is locked by the locking projection that is pressed.

According to a second aspect of the present invention, in the first aspect, a dovetail groove is provided on the outer surface of the main body, and a pressing spring is easily inserted into the dovetail groove.

According to a third aspect of the present invention, in the first aspect, a dovetail groove is provided on an outer surface of the main body, and a locking piece holding a pressing leaf spring is inserted into the dovetail groove to facilitate attachment of the pressing spring. In addition, it is designed to be excellent in design by being blindfolded.

According to a fourth aspect of the present invention, in the second aspect of the present invention, the pressing leaf spring is inserted into the dovetail groove from the mounting surface side of the main body so that the pressing spring cannot be removed when the main body is mounted on furniture or the like. It is.

According to a fifth aspect of the present invention, in the third aspect, the retaining spring is inserted into the dovetail groove from the mounting surface side of the main body so that the pressing spring cannot be removed when the main body is mounted on furniture or the like. Things.

[0009]

2 to 5 show a first embodiment of the present invention. FIG. 2 is a partially cutaway front view, FIG. 3 is a side view, and FIG. 4 is a plan view. 5A and 5B show an embodiment of the locking piece according to the present invention, wherein FIG. 5A is a longitudinal sectional view, and FIG.
Is a plan view.

In FIGS. 2 to 5, reference numeral 1 denotes a main body, 2 denotes a U-shaped bar receiving portion, 3 denotes a conical hole that penetrates from the outer surface to the inner surface, and 4 denotes a ball-shaped engaging and retracting element. The inner diameter of the hole 3 on the inner surface side is smaller than the diameter of the locking protrusion 4, so that a part of the locking protrusion 4 protrudes toward the inner surface but does not fall off. ing. Reference numeral 5 denotes a dovetail groove provided on the outer surface so as to insert the locking piece 6 from the body mounting surface 9 side, 7 denotes a pressing leaf spring mounted inside the locking piece 6, and 8 denotes a cylindrical bar.

The dovetail groove 5 is provided on the outer surface of the bar receiving portion 2 so as to insert the locking piece 6 from the main body mounting surface 9 side as described above. The dovetail groove 5 and the recessed holes 3, 3 are provided in a straight line at the position where the bar 5 is provided. The position of the hole 3 is such that the bar 8 is locked when the bar 8 is mounted on the bar receiving portion 2 as shown in FIG.
Is provided above the center.

The pressing leaf spring 7 is formed in the shape of [], and its flat surface 7a coincides with the inner surface 6a of the locking piece 6. When the locking piece 6 is inserted into the dovetail groove 5 as shown in FIG. 2, the locking and retracting element 4 is always in a state of protruding above the inner peripheral surface of the bar receiving portion 2, and is pushed into the retracting hole 3. Even if it is buried and buried, the leaf spring 7 tries to return to the home position. In addition, on the side of the locking piece 6 to be inserted into the dovetail groove 5 first,
A groove 6b is provided so that the locking projection / retraction element 4 is not hooked at the time of insertion.

Next, the operation of the first embodiment will be described with reference to FIG.
5, when the bar 8 is pushed from above the bar receiving portion 2 to the position where the mounting of the bar receiving portion 2 is completed, the locking projections 4 are pushed and immersed in the projection holes 3. However, when the bar 8 is settled at the mounting completed position, the external force to the locking projections 4 disappears, so that the bar 8 protrudes on the inner side surface by the pressing leaf spring 7 and the bar 8 is locked by the locking projections 4, 4. The bar 8 does not come out of the bar receiving portion 2 unless the bar 8 is pulled upward by a force higher than the spring force of the pressing leaf spring 7. In addition, there is no backlash because the bar is supported by the four locking projections.

Further, since the dovetail groove 5 is provided in such a manner that the locking piece 6 is inserted from the main body mounting surface 9 side, the locking piece 6 is mounted after the main body is mounted.
Further, the pressing leaf spring 7 does not come off from the dovetail groove 5.

6 to 8 show a second embodiment of the present invention. FIG. 6 is a partially cutaway front view, FIG. 7 is a side view, and FIG.
Is a plan view.

The second embodiment has the same basic structure as that of the first embodiment described above, and uses a columnar engaging and retracting element 4 'as an engaging and retracting element, and has a retractable hole. 3 'is a rectangular shape.

According to the second embodiment, the first embodiment
Since the number of contact portions is larger than that of the embodiment, the supporting force is high. Therefore, when the bar 8 to be suspended is slightly short, in the first embodiment using two ball-shaped locking and resilient elements, the deterrent force is weak when one ball-shaped locking and resilient element comes off. However, there is an effect that the problem is improved.

In the first and second embodiments, the bar receiving fitting for the cylindrical bar has been exemplified. However, the present invention can of course be applied to a square bar, and also projects to the inner peripheral surface. The shape of the locking hammer is not limited to the shape shown in each embodiment, but is, for example, shown in FIGS.
The shape shown in FIG. Further, in the illustrated embodiment, the locking piece holding the pressing leaf spring is inserted into the dovetail groove, but a structure in which the pressing leaf spring is directly inserted into the dovetail groove may be adopted.

[0019]

According to the present invention, there is an effect that the bar can be attached and detached with one touch, the appearance is refreshing and the appearance is excellent.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a conventional bar stopper socket.

FIG. 2 is a partially cutaway front view of the first embodiment of the present invention.

FIG. 3 is a side view of the first embodiment of the present invention.

FIG. 4 is a plan view of the first embodiment of the present invention.

FIG. 5 is a view showing one embodiment of a locking piece according to the present invention;
(A) is a longitudinal sectional view, (b) is a plan view.

FIG. 6 is a partially cutaway front view of a second embodiment of the present invention.

FIG. 7 is a side view of a second embodiment of the present invention.

FIG. 8 is a plan view of a second embodiment of the present invention.

FIG. 9 is a perspective view of another embodiment of the hammer of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Bar receiving part 3,3 ', 3 "Recess hole 4,4', 4" Retractable protrusion 5 Dovetail 6 Locking piece 7 Pressing leaf spring 8 Bar

Claims (5)

[Claims] At least one pair of indentation holes for a pair of locking projections is provided on both sides of a facing inner peripheral surface of a front portion of a main body provided with an upper open bar receiving portion. And a pressing plate spring provided outside the bar receiving member. 2. The bar receiving metal fitting according to claim 1, wherein a dovetail groove is provided on an outer surface of the main body, and a pressing leaf spring is inserted into the dovetail groove. 3. The bar receiving fitting according to claim 1, wherein a dovetail groove is provided on the outer surface of the main body, and a locking piece holding a pressing leaf spring is inserted into the dovetail groove. 4. The bar receiving metal fitting according to claim 2, wherein a dovetail groove is provided so that the pressing leaf spring is inserted from the mounting surface side of the main body. 5. The bar receiving metal fitting according to claim 3, wherein a dovetail groove is provided so that the locking piece is inserted from the mounting surface side of the main body.