JPH04354904A - Embedded handle device - Google Patents

Abstract

PURPOSE:To facilitate the operation of extraction in an embedded handle device by grasping directly the device with fingers and largely projecting the pull-out piece for use in the extraction. CONSTITUTION:A guide protuberance 13 bent so as to push outward the main body 2 of a rotating handle by boring a shaft orifice 32 in a case 1 of a main body to be buried and fixed in a front mirror plate B for extraction and by pushing one end of the main body 2 of the rotating handle. In the recess 22 of the main body 2 of the rotating handle is slidably fit a shaft bracket 3 under spring pressure 5. Then, mating the shaft orifice 32 of the shaft bracket with a long orifice 24 of the main body 2 of the rotating handle, the objective device is set integrally by providing the shaft 4 in a freely swinging way by penetrating thereof into the orifices.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an embedded handle for furniture extraction, doors, etc.

0002

2. Description of the Related Art Handles are provided on the front mirror plate and door of furniture so that they can be easily and reliably pulled out, opened and closed. Conventional handles are protruding from a part of the front mirror plate or door, or a recess is formed, and the protruding handle can be held or grabbed with your fingers and pulled. is being operated.

0003

[Problem to be solved by the invention] However, in recent years, novel designs have appeared in the design of furniture, etc., and people have come to prefer clean furniture with no uneven surfaces. Increasingly, people are proposing things that are neither protruding nor concave. Moreover, it is preferable that the buried handle be small. Therefore, if this handle is made small and buried in the pre-extraction mirror plate or the door, the pull piece that temporarily protrudes from the buried handle body when it is pulled out will also be small and difficult to operate.

[0004] The present invention aims to facilitate the operation of such a small buried type handle by allowing the pull piece to be grasped directly with fingers and used for extraction operation to protrude greatly.

[0005]

[Means for Solving the Problems] The present invention has been made to achieve the above object, and includes a main body case which is embedded and fixed in the front mirror plate of the extractor, etc., and which has a shaft hole drilled therein, and a rotating handle main body on the inner surface. A curved guide protrusion is integrally provided so that when one end is pushed in, the entire rotating handle body is pushed outward.
Slide the shaft bracket into the recess of the rotary handle body under the pressure of the spring, and align the shaft hole of the shaft bracket with the elongated hole of the rotary handle body and the shaft hole of the main body case, and pass the shaft through this. The gist is that it is integrally provided so that it can swing freely.

[0006]

[Operation] The rotating handle main body, which is pivotally attached to the main body case, is supported via the shaft bracket in a slidable manner, and the rotating handle main body rotates around the shaft with one end pushed into the main body case. At this time, the other end side is pushed outward by the guide protrusion inside the main body case. For this reason, even if the handle body is downsized, the rotary handle body, which is essentially gripped by fingers, protrudes outward, making it easier to grip.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained below based on the illustrated embodiments. In the figure, 1 is the main body case of the handle, which is buried in a predetermined position of the front mirror plate and door of the extractor, has the required size as a handle, and has an opening on one side made of aluminum, aluminum alloy, stainless steel, other metals, or synthetic resin. Form into a container shape. A flange 11 is formed on the outer periphery of the opening of the main body case 1 of this handle, so that it comes into contact with the pre-extraction head plate when installed, and a rotary handle main body 2 is formed on the inner surface of the handle so that it comes into contact with the opening of the main body case 1. A stopper 12 that is stopped and held in the closed position, and a guide protrusion 13 that slides the rotary handle body 2 when the rotary handle body facing the stopper 12 rotates are provided. Shaft holes 14, 14 are provided protruding from the side surfaces perpendicular to the straight line connecting the spaces, and a screw hole 15 for attachment is provided at the center bottom surface.

The rotating handle body 2, which is pivotally connected to the opening of the main body case 1 via a shaft 4, has a shape equal to the cross-sectional shape of the main body case, for example, as shown in the figure, so as to fit and close the main body case opening. It has an oval shape and is almost flush, and on the back side, a protrusion 21 is formed at one end to make it easier for fingers to catch, and a convex-shaped depression 22 is formed from the center to the other end. However, engaging pieces 22 and 23 are provided on opposite sides of this recess 22 so as to protrude from the back surface of the main body 2, and these engaging pieces 23 and 23 are provided with horizontally long,
Elongated holes 24, 24 through which the shaft is inserted are bored, and a spring locking piece 25 is provided on one end surface of the recess 22.

The shaft bracket 3, which is slidably fitted into the recess 22 of the rotary handle body 2, has a convex outer shape having the same shape as the recess 22.
The shaft bracket 3 is slidable in the longitudinal direction by a predetermined distance to determine its size, and engaging pieces 31, 31 are protruded from opposite ends of the shaft bracket 3, and the shaft bracket 3 is fitted into the recess 22. At this time, the engaging piece 31 is aligned along the inner surface of the engaging piece 23, and the shaft hole 32 and the elongated hole 24 bored in the engaging piece 31 are aligned.
so that the shaft hole 32 can move by the length of the elongated hole 24. Further, the guide piece 33 protruding from the center of one end of the shaft bracket 3 is provided with one or two spring insertion holes 34, 34 which are open in the longitudinal direction and at the end surface, and the spring 5, which is inserted into the hole 34, Rotate the end of 5 into the handle body 2
The shaft bracket 3 is always pressed toward the side of the recess 22 where the protrusion 21 is located (see FIG. 1) by this spring pressure.

In order to attach the handle to the front mirror plate B of the extractor using the parts formed as described above, the handle body is first assembled. This fits the shaft bracket 3 into the recess 22 of the rotary handle body 2, as shown in FIG. At this time, the spring 5 is inserted into the spring insertion hole 34 of the shaft bracket 3, and the tip of the spring is brought into contact with the inner surface of the spring locking piece 25 of the rotary handle body. As a result, the shaft bracket 3 is in the recess 22 and pressed against the end surface on the protrusion 21 side. Then, this rotary handle main body 2 is inserted into the main body case 1. At this time, as shown by the solid line in FIG. 1, the rotary handle main body 2, which is designed so that the protrusion 21 comes into contact with the stopper 12 and closes the opening of the main body case 1, is rotated through the shaft hole 14 of the main body case 1. Since the elongated hole 24 of the handle body and the shaft hole 32 of the shaft bracket coincide, the main body case 1 is inserted into this shaft hole.
The shaft 4 is inserted from one side of the shaft 4, thereby pivotally connecting the main body case 1, the rotary handle main body 2, and the shaft bracket 3. In this case, the rotating handle body 2 has a spring (
(not shown), so that the rotating handle body does not receive external force, as shown in the first solid line, the main body case 1
Make sure the opening is closed.

Next, fit the handle body A into the handle mounting hole H drilled in the front mirror plate B of the extractor in the same shape as the handle body, apply the mounting plate 6 to the back side of the front mirror plate B, and attach the mounting plate 6 side. The screws or bolts 7 are screwed into the screw holes 15 of the main body case 1 to fix them together.

[0012] Therefore, when you wish to draw out the extract using the handle main body A configured as described above, lightly press the front side C of the rotary handle main body 2 on the side where the recessed part 22 is located with your finger as shown in Fig. 1. Then, the rotating handle main body 2 rotates about the shaft 4 against the force of the spring. At the same time, the end of the rotary handle body 2 that is pushed into the body case 1 comes into contact with the guide protrusion 13 when moving along the inner surface of the body case. This guide protrusion 13 is curved so that the distance from the shaft 4 becomes shorter as it approaches the bottom of the main body case.
The rotary handle main body 2, which moves while being in contact with the handle member 3, slides relative to the shaft bracket and protrudes outward according to the rotation angle. Eventually, the shaft 4 slides until it reaches the other end of the elongated hole 24, and the rotating handle main body 2 moves the shaft 4 within the elongated hole, so that the side end of the protruding portion 21 is moved from the main body case through this elongated hole. Only the length protrudes outward, making it easier to hold with your fingers. In this way, the protrusion 21 is grasped and pulled out. When the grip on the protrusion is released, the spring returns the rotating handle body to its original state.

[0013]

[Effects of the Invention] According to the present invention, the rotary handle main body, which is pivotally connected to the main body case, is supported via the shaft bracket in a slidable manner, and the rotary handle main body is attached to one end side of the main body case with the shaft as the center. When it is pushed inside and rotates,
The other end is pushed outward by a guide protrusion inside the main body case, so even if the handle main body is made smaller, the rotating handle main body, which can be grasped with the fingers of the hand, protrudes outward, making it easy to grasp. It has the following advantages.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing a state in which a handle main body of the present invention is attached.

FIG. 2 is an external perspective view showing the relationship between the rotary handle body and the shaft bracket.

FIG. 3 is a sectional view of the main body case.

FIG. 4 is a plan view of the same.

FIG. 5 is a longitudinal sectional side view of the same.

FIG. 6 is a sectional view of the rotary handle body.

FIG. 7 is a back view of the same.

FIG. 8 is a side view of the same.

FIG. 9 is a cross-sectional view of the shaft bracket.

FIG. 10 is a plan view of the same.

FIG. 11 is a side view of the same.

[Explanation of symbols]

A Handle body B　Extraction front mirror plate 1 Main body case 13 Guide protrusion 2 Rotating handle body 21 Protruding part 22 Hollow 24 Long hole 3 Axis bracket 32 Shaft hole 34 holes 4 axis 5 Spring

Claims (1)

[Claims] [Claim 1] A shaft hole is drilled in the main body case which is embedded and fixed in the front mirror plate of the extractor, and one end side of the rotating handle main body is pushed into the inner surface, so that the entire rotating handle main body is curved so as to be pushed outward. The shaft bracket is slidably inserted into the recess of the rotary handle body under the pressure of a spring, and the shaft hole of the shaft bracket, the elongated hole of the rotary handle body, and the shaft hole of the main body case are connected to each other. A buried type handle device, characterized in that it is integrally provided with a shaft that coincides with the handle and is swingable therethrough.