JPH0711491Y2 - Folding handle - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Overview] A foldable handle for carrying provided in an information processing apparatus having an audio device, for preventing vibration due to operation of the audio device, a predetermined handle on an upper surface of a housing. Two bearing members mounted at intervals, two levers bent in a rectangular shape with a metal wire having elasticity, and having a cut at the center of one short side thereof, and a recess for accommodating the lever And a handle member having
The two levers are rotatably supported by the bearing member on their sides without cuts, and the two sides are slidably engaged with the guide portion provided on the handle member, and the two sides are Is foldable so that they face each other, and a protrusion is provided in the recess of the handle member for pressing the lever in a direction to reduce the cut when the lever is folded. Configure as follows.

[Industrial application field]

The present invention relates to a foldable handle for carrying, which is provided in an information processing device having an audio device.

As information processing apparatuses in recent years have become more multifunctional as they enter the home, there have been some in which a speaker with better sound quality is also installed inside the apparatus. However, since a large speaker generates vibration, if the handle provided as standard equipment has rattling, resonance occurs and abnormal sound is generated. Since such an abnormal sound reduces the value of the device, it is necessary to prevent vibration of the handle.

[Conventional technology]

FIG. 4 is a diagram showing an example of a foldable handle provided in a conventional information processing apparatus. This is provided with bearing parts 4 consisting of two L-shaped metal fittings 2 and a shaft 3 at two predetermined intervals on the upper surface of a casing 1 of the apparatus, and each of the bearing parts 4 is rotatably provided with a lever 5. Is supported, and the other end of the lever 5 is slidably engaged with a long hole 8 of an L-shaped guide fitting 7 provided on the handle member 6 by a shaft 9 so that the two levers 5 face each other and are folded. It is like this.

[Problems to be solved by the device]

In the above-described conventional folding handle of the information processing apparatus, there are many small play between the bearing portion 4 and the lever 5 and between the lever 5 and the guide fitting 7, and the play causes the lever 5 and the handle member 6 to move. There is a problem that an abnormality occurs due to resonance with the sound from the speaker.

The present invention has been made in view of the above problems, and an object thereof is to provide a foldable handle capable of preventing vibration due to operation of an audio device.

[Means for Solving the Problems]

In order to achieve the above object, in the folding handle of the present invention, two bearing members 10 mounted on the upper surface of the housing 16 at a predetermined interval and a metal wire having elasticity are bent and formed in a rectangular shape. It is composed of two levers 11 having a cut 11b at the center of one short side 11a and a handle member 12 having a recess 12a for accommodating the lever 11, and the two levers 11 have no cut. A side 11c is rotatably supported by the bearing member 10, a side 11a having a cut 11b is slidably engaged with a guide portion provided on the handle member 12, and two levers 11 face each other. The handle member 12 is provided with a protrusion 12b provided inside the recess 12a of the handle member 12 for pressing the cut 11b of the lever 11 in the direction of contraction when the lever 11 is folded. It is characterized by being

[Action]

When the two levers 11 that support the handle member 12 and are folded to face each other are folded, the recess 12a of the handle member 12 is formed.
Since the protrusion 12b provided on the inner side of the lever presses the cut 11b of the lever 11 in the direction of contracting, the play between the lever 11 and the handle member 12 is absorbed, and resonance with the vibration of the acoustic device in the housing is prevented. It

〔Example〕

FIGS. 1, 2, and 3 are views for explaining an embodiment of the present invention. FIG. 1 is a perspective view of members constituting the present embodiment, and FIG. 2 is a drawing of a handle member. FIG. 3 is an assembly view showing a state, and FIG. 3 is a view showing a folded state.

This embodiment is composed of the respective members shown in FIG. In the figure, reference numeral 10 denotes a bearing member that is attached to the housing, and the bearing member 10 is formed of a metal plate into a shape having a U-shaped portion 10a and a mounting flat portion 10b. Reference numeral 11 denotes a lever, and the lever 11 is formed by bending a metal wire having elasticity (for example, a stainless wire having a diameter of 2 to 3 mm or a piano wire) into a rectangular shape, and a cut 11b is formed at the center of one short side 11a thereof. Have. Reference numeral 12 is a handle member, and the handle member 12 has a recess 12a formed of plastic or the like and capable of accommodating the lever,
Protrusions 12b and 12c are formed inside the wall of the recess. A guide member 13 is attached to the recess of the handle member 12 with a screw 14, and a guide portion 15 for slidably guiding the lever 11 is formed between the guide member 13 and the bottom of the recess 12a.

Each such member is assembled as shown in FIG.
That is, the two bearing members 10 are attached to the upper surface of the housing 16 at a predetermined interval, and the U-shaped portion 10a rotatably supports the short side 11c of the lever 11 on the side without the opening. . Further, the handle member 12 is provided with a lever at a guide portion 15 formed between the handle member 12 and the guide member 13.
A side 11a having an opening 11b of 11 is slidably inserted.

In this embodiment having such a configuration, the side 11a of the lever 11 is formed by folding the lever 11 so that they face each other (in the direction of arrow A).
The guide member 15 formed by the handle member 12 and the guide member 13 can be slid to fold the handle member 12 toward the housing 16. The folded state is as shown in FIG. In the figure, the same parts as those in FIGS. 1 and 2 are designated by the same reference numerals.

In the figure, the lever 11 is folded and housed in the recess of the handle member 12, but the side surface (longer side) of the lever 11 is formed by the projection 12 provided inside the recess of the handle member 12. The opening 11b is pressed in the direction of contraction. Therefore, there is no play between the lever 11 and the handle member 12. The shape of the protrusion 12b may be rectangular, but it may be inclined as shown in the figure so that it is easily engaged when the tip of the lever 11 slides in the direction of arrow B. Further, the projection 12c serves as a stopper that prevents the cut 11b from opening when the lever 11 rises and preventing the cut 11b from coming off from the guide portion.

According to the present embodiment described above, by eliminating the backlash between the lever and the handle member, it is possible to prevent resonance with the vibration of the acoustic device in the housing. In addition, this embodiment has the advantage that the number of parts is reduced and the assembling is easy and the cost is lower than that of the conventional example shown in FIG.

[Effect of device]

As described above, according to the present invention, a lever formed by bending a metal wire having elasticity into a rectangular shape is used, and the elasticity of the lever is used to eliminate the rattling with the handle member to cause vibration. Can be prevented, which can contribute to the improvement of the quality of the information processing device having the audio device.

[Brief description of drawings]

FIG. 1 is a perspective view showing each member constituting an embodiment of the present invention, FIG. 2 is an assembled sectional view showing a state in which a handle member of the embodiment of the present invention is pulled out, and FIG. 3 is an embodiment of the present invention. FIG. 4 is a diagram showing a folded state of FIG. 4, and FIG. 4 is a diagram showing an example of a conventional folding handle. In the figure, 10 is a bearing member, 11 is a lever, 12 is a handle member, 12b and 12c are protrusions, 13 is a guide member, 15 is a guide portion, and 16 is a housing.

Claims (1)

[Scope of utility model registration request] 1. A bearing (10) mounted on an upper surface of a casing (16) at a predetermined interval, and a metal wire having elasticity are bent to form a rectangular shape, and one short side (11a) thereof is formed. ) A handle member (1) having two levers (11) having a cut (11b) in the center and a recess (12a) for accommodating the levers (11).
2), the two levers (11) are rotatably supported by the bearing member (10) on a side (11c) having no cut, and a side (11a) having a cut (11b). Is slidably engaged with a guide portion (15) provided on the handle member (12), and the two levers (11) can be folded so as to face each other. ) Recess (12
A) is characterized in that a projection (12b) for pressing the cut (11b) of the lever (11) in the direction of contracting when the lever (11) is folded is provided inside the concave portion. Foldable handle.