JPS5818520Y2 - sliding window frame pull - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a pull for use in a sliding window frame made of a hollow material such as an extruded aluminum profile or a synthetic resin material.

A pull used for a conventional sliding window frame will be explained based on FIGS. 5 to 7.

That is, a window frame made of a hollow material such as an extruded aluminum member or a synthetic resin material is shown, and the window frame 1 has an upper frame 2, a door frame 3,
It consists of a lower stile 4 and a lower stile 5.

As shown in detail in FIG. 6, this door frame 3 is provided with a projecting piece 7 in the front vertical direction, and the projecting piece 7 is used as a handle.

Furthermore, in the past, in addition to the projecting piece 7, a groove 7' as shown in FIG.
There are some that are based on this.

However, although such a handle integrally provided on the door frame 3, such as the protruding piece 7 and the groove 7', is inexpensive, it is not satisfactory in terms of appearance.

The object of the present invention is to provide a handle for a sliding window frame that has an excellent appearance and is easy to install.

FIG. 1 shows the handle A of the present invention installed in a hole 9 of a window frame 1, and details are shown in FIGS. 2 to 4.

That is, the handle A of the present invention consists of a pull body 10 having a handle recess 11 on the front side, and a spring plate 14 fixed by a projection 13 on the back side of the pull body 10.

The spring plate 14 has a leg piece 1 that curves downward at both longitudinal ends.
5 and side pieces 16 that curve upward at both lateral ends.

The foot piece 15 is recessed inward from the longitudinal end surface of the pull body 10 (distance t), and the side piece 16 protrudes outward from the horizontal end surface of the pull body 10 (distance S), and the side piece 16 is recessed inward from the longitudinal end surface of the pull body 10. It is recessed downward by a distance i approximately equal to the wall thickness of the door frame 3 from the front of the door.

Cutouts 12 are provided below both sides of the pull body 10 close to the side pieces 16, and are adjusted so as to be positioned inward from the lateral end surface of the pull body 10 when the side pieces 16 are curved inward. .

A method of attaching the handle A having the above structure will be explained with reference to FIG. 3.

First, the leg piece 15 of the handle A is inserted into the hole 9 of the window frame 1.

Here, since the leg piece 15 is retracted inward from the longitudinal end surface of the pull body 10 as described above, it is easy to insert it into the hole 9.

As the leg piece 15 is inserted, the lower surface of the leg piece 15 is pressed against the inner surface of the door frame 3 and curved upward, and the outer surface of the side piece 16 is pressed against the side surface of the hole 9 and similarly curved in the direction of the notch 12.

When it is further inserted against the elastic force of the leg piece 15 and the frictional force of the side piece 16, and the front of the handle main body 10 almost coincides with the front of the door frame 3, the distance is made almost the same as the distance i. As a result, the side piece 16 is released from the side surface of the hole 9 and protrudes outward due to its elasticity.

When the force applied to the handle A is released in this state, the handle A tries to float upward due to the elasticity of the leg pieces 15, but since the side pieces 16 protrude outward from the lateral end surface of the handle body 10, the door frame 3 hits the inner surface of the body and maintains that state.

That is, the handle A is attached to the door frame 3 with the front surface of the handle body 10 being flush with the front surface of the door frame 3.

In the puller A shown in FIGS. 2 to 4 above, the leg piece 15 was retracted inward from the longitudinal end surface of the puller main body 10.
If it is inserted into the hole 9 from one leg 15, it is not necessarily necessary to retract it inward.

Further, although the protrusion 13 protruding from the back surface of the main body 10 is used as a means for fixing the pull body 10 and the spring plate 14, other fixing means such as screws, welding, etc. may be used.

Furthermore, the notch 12 was provided so that when the side piece 16 curved inward, it would be positioned inward from the lateral end surface of the pull body 10, but the thickness of both sides of the pull body 10 should be made smaller than this. In this case, the cut 12 becomes unnecessary.

The handle of the present invention has the following effects in the above configuration and mounting method.

(1) The sliding window frame pull of the present invention has the structure described in the claims for utility model registration, and in particular, since the leg piece 15 and the side piece 16 are fixed to the back surface of the pull body 10, the elasticity of these pieces is This makes it easy to attach the door frame 3 to the hole 9, and to prevent it from being removed sufficiently.

(2) The pull of the sliding window frame of the present invention has the same structure as above, and in particular, since it has the side piece 16 of the spring plate 14, the pull body 1
There is no need to provide a 0 step portion, and as a result, the cost is low and manufacturing is easy.

[Brief explanation of drawings]

FIG. 1 is a diagram showing the handle of the present invention in a state where it is attached to a window frame. FIG. 2 is a perspective view of the handle of the present invention. Figure 3 is Figure 2 Y-Y
Cross-sectional view. Fig. 4 is a cross-sectional view of XX same as above. FIG. 5 is a diagram showing a conventional handle together with a window frame. FIG. 6 is a sectional view taken along line 6-6 in FIG. FIG. 7 is a sectional view of another conventional puller. 1: window frame, 2: upper stile, 3: door frame, 4: lower stile, 5: lower stile, 6: glass plate, 7: projection, 7': groove, 8: door wheel, 9
: Hole, 10: Handle body, 11: Handle recess, 12: Notch, 13: Protrusion, 14: Spring plate, 15: Foot piece, 16: Side piece, A: Handle.

Claims (1)

[Scope of utility model registration request] A pull main body 10 having a handle recess 11 and the pull main body 10
The legs 15 of the spring plate 14 are fixed to the back surface of the handle and curved downward at both ends in the vertical direction, and the legs 15 of the spring plate 14 are fixed to the back surface of the pull body 10 and curved upward at both ends in the lateral direction and protrude outward from the lateral end surfaces of the pull body 10. and a side piece 16 of a spring plate 14 recessed downward from the front of the pull body 10 by a distance i approximately equal to the wall thickness of the door frame 3.