JP2531677Y2 - Curtain rail bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention relates to an improvement of a bracket for a two-touch curtain rail that is temporarily fixed and fixed.

[Prior Art] A bracket for temporarily fixing a curtain rail to a bracket with one touch, and then fixing the temporarily fixed curtain rail with a touch is called a two-touch bracket.
As disclosed in Japanese Patent Application Laid-Open No. H11-157, the main body, a claw body slidable in the longitudinal direction thereof, a spring for pressing the claw body toward the curtain rail, a screw tightening plate for fastening the claw body to the main body, and the like. Then, when the curtain rail was pushed into the bracket by one-touch operation so as to push back the claw body against the spring, the curtain rail was temporarily fixed, and then the screw was tightened to fix the curtain rail to the bracket.

[Problem to be Solved by the Invention] The conventional bracket has a large number of parts such as claws, screws, springs and the like to be assembled to the main body, so that the cost is high and the assembly of the bracket is not easy. In particular, the fixing operation was not literally one-touch because the screw rotated one or more turns.

The present invention has been made to solve these problems, and the purpose is to provide a curtain rail bracket that has fewer parts than before and can be fixed literally with one touch after temporary fixing. To provide.

[Means for Solving the Problems] Means adopted by the present invention to achieve the above object is a fixed plate portion that can be screwed to a wall or the like, a horizontal plate portion extending in the front-rear direction from the fixed plate portion, It consists of a sheet metal body with side plates that hang down from both sides of the horizontal plate and partially break inward, and a synthetic resin claw body that is slidably held back and forth on the side plates of the body. In a bracket in which both ears of the curtain rail are gripped by an ear receiving portion provided on the main body and an ear receiving portion provided on the claw body, a ring portion is formed on the ear receiving portion side of the claw body, and the tip of the ring portion is horizontally positioned. Hooked to the plate portion, provided with a cam engaging portion on the side opposite to the ear receiving side of the claw body, and a synthetic resin cam engageable with the cam engaging portion was axially mounted on the horizontal plate portion. is there.

[Operation] The bracket of the present invention is composed of only the main body, the claw body and the cam, so that the number of parts is small, and the claw body and the cam are made of synthetic resin.
Assembly is extremely easy, since it can be easily fitted into the body.

The distance between the main body ear receiving part and the claw body ear receiving part that hold both ears of the curtain rail is maximum when the cam engaging part of the claw body engages with the short diameter part of the cam, and engages with the long diameter part of the cam. When it is minimal. Turn the short diameter part of the cam toward the claw body, fit one ear of the curtain rail into the main body ear support part, and press the other ear against the claw body ear support part from below, and the claw body slides to the cam side. When the other ear exceeds the claw body ear receiving part, the ring part of the claw body resiliently pulls the claw body back to the ear receiving part side. It is in a temporary fixing state supported by the ear receiver. Then, when the cam is turned to bring the long diameter portion into contact with the cam engaging portion of the pawl body, the pawl body can no longer be retracted to the cam side, so that the curtain rail support is fixed. If this two-touch operation is reversed, the curtain rail can be removed from the bracket.

[Embodiment] The bracket of the present invention will be described based on an embodiment shown in the drawings.

As shown in FIGS. 1 to 3, the bracket includes a main body 10 made of sheet metal, a claw body 20 made of a synthetic resin held by the main body and slidable in the front-rear direction, and also attached to the main body 10. The cam 30 is made of synthetic resin and engages with the claw body 20.

The main body 10 has a vertical plate portion 11 which can be screwed to a wall or the like via a screw hole 17, a horizontal plate portion 12 extending horizontally in the front-rear direction from the vertical plate portion, and hangs down from both sides of the horizontal plate portion. A side plate portion 13 that can be folded inward and a hook-shaped ear receiving portion 14 provided at the tip of the horizontal plate portion 12 are integrally provided.

The claw body 20 is held by the side plate portion 13 and can slide back and forth, and the ear receiving portion 24 protrudes toward the front end side. A ring portion 21 is integrally formed on the ear receiving portion 24, and a pin portion at the tip of the ring portion is formed.
22 is inserted into the pin hole 15 of the horizontal plate 12 of the main body 10. The ring portion 21 has a function of elastically pulling the claw body 20 forward.

The split shaft 32 of the cam 30 is connected to the cam mounting hole of the horizontal plate 12 of the main body 10.
Insert elastically into 16. The split shaft portion 32 expands after passing through the cam mounting hole 16 to prevent the cam 30 from falling off. The cam 30 has a long diameter part 33
And a short diameter portion 34, and a cross groove 31 on the lower surface where a driver enters.
Is provided. A cam engaging portion that engages with the cam 30 on the claw body 20
23 is provided on the opposite side of the ear receiver 24.

As shown in FIG. 4, both ear portions 44 of the curtain rail 40 are supported by the main body ear receiving portion 14 and the claw ear receiving portion 24. cam
When the short diameter portion of 30 faces the claw body 20 side, when the cam engaging portion 23 of the claw body 20 is brought into contact with the cam 30 against the elasticity of the ring portion 21,
The distance between the main body ear receiving portion 14 and the claw body ear receiving portion 24 is large enough to allow the curtain rail both ears 44 to enter and exit. Claw body of the long diameter part of cam 30
When hitting the cam engaging portion 20, the claw body ear receiving portion 24 is strongly pressed against the ear 44 of the curtain rail 40, and firmly grips the curtain rail 40 together with the main body ear receiving portion 14. Claw body of the short diameter part of cam 30
When the front ear 44 of the curtain rail 40 is fitted to the body ear receiving portion 14 and the rear ear 44 is pressed against the lower surface of the claw ear receiving portion 24, the claw body ear receiving portion 24 Cross section protrudes horizontally 2
Since it is an equilateral triangular shape, the claw body 20 slides backward,
When the rear ear 44 passes over the top of the ear receiving portion 24, the claw body 20 slides forward due to the elasticity of the ring portion 21, and the upper surface of the ear receiving portion 24 supports the rear ear, so that it can be attached to the bracket with one touch. The curtain rail 40 can be temporarily fixed.

Next, when the driver touches the cross groove 31 of the cam 30 and rotates it 90 degrees with one touch to turn the long diameter portion toward the claw body 20 side, the long diameter portion engages with the cam engaging portion 33 and the claw body 30 is supported by the ear support. The part 24 can be fixed in a state where the ear 44 of the curtain rail 40 is grasped. When the curtain rail 40 is removed from the bracket, the short-diameter portion of the cam 30 is directed toward the claw body 20 by a driver, so that the curtain rail 40 is temporarily fixed with one touch.
Next, when the rear side of the curtain rail 40 is lowered, the claw body 20 slides rearward, so that the curtain rail 40 comes off the bracket with one touch.

The embodiment shown in FIGS. 5 and 6 is a bracket for supporting two curtain rails. Ear receiving parts before and after the main body 10
By providing 14 and sliding the two pawls 20 in a symmetrical direction and arranging one cam 30 at the center of the symmetry,
The cam is shared. The shape of the claw body 20 and the cam 30 of this bracket and the attachment and detachment of the curtain rel are the same as those in the above embodiment, the main body 10 includes the vertical plate portion 11, the horizontal plate portion 12, and the side plate portion 13. Ring part 21,
The pin part 22, the cam engaging part 23, the ear receiving part 24, the cam 30
32, a split shaft portion 32, a long diameter portion 33, and a short diameter portion 34, respectively.

[Effects of the Invention] As described above, the bracket of the present invention is composed of the main body, the claw body and the cam, and the claw body and the cam are assembled by simply inserting the pin portion and the split shaft portion into the pin hole and the cam mounting hole of the main body. The number of parts is smaller than that of the conventional body consisting of the claw body, spring and screw, and assembly is remarkably easy. It is possible to obtain an excellent effect that can be temporarily fixed by the first one touch and fixed by the next one touch, which cannot be obtained by the conventional one.

[Brief description of the drawings]

1 and 2 are side and bottom views of a bracket according to an embodiment of the present invention, FIG. 3 is a sectional view taken along the line III-III of FIG. 1, and FIG. 4 is a detached state of a curtain rail. FIG. 5 and FIG. 6 are views corresponding to FIG. 1 and FIG. 2 of another embodiment. In the figure, reference numeral 10 is a main body, 11 is a fixed plate portion, 12 is a horizontal plate portion, 13 is a side plate portion, 14 is an ear receiving portion, 15 is a pin hole, 16 is a cam mounting hole, 20 is a claw body, and 23 is a cam. An engaging portion, 24 is an ear receiving portion, 30 is a cam, 31 is a cross groove, 32 is a split shaft portion, 33 is a long diameter portion, and 34 is a short diameter portion.

Claims (1)

(57) [Scope of request for utility model registration] 1. A fixed plate portion (11) that can be screwed to a wall or the like, and a horizontal plate portion (12) extending in the front-rear direction from the fixed plate portion.
And a main body (10) made of sheet metal integrally provided with side plate parts (13) hanging down from both sides of the horizontal plate part, and a synthetic resin body held slidably back and forth by the side plate parts of the main body. Claw body (2
0), and both ears (44) of the curtain rail (40) are provided on the horizontal plate portion, and an ear receiving portion (2) of the claw body is provided.
4), a spring-like ring portion (21) is integrally formed on the ear receiving portion side of the claw body (20), and the tip of the ring is detachably fixed to the horizontal plate portion (12). And a cam (30) is rotatably attached to the horizontal plate portion, and the cam is engaged with a cam engaging portion of the claw body. A pin portion (22) projecting from
A bracket for a curtain rail, wherein 2) is fitted in a pin hole (15) formed in the horizontal plate portion (12).