JPH0429377Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a cord pull-out structure in an instrument case that allows wiring to be reliably performed.

Prior Art Conventionally, in order to prevent water from entering the case opening, which serves as the cord lead-out section, the opening was closed off with a grommet. In this case, when the member attached to the tip of the cord, such as a coupler, is large, the cord lead-out hole for passing the cord into and out of the case also becomes large, and a grommet cannot sufficiently secure the cord. In addition, a special clamp was required to guide the cord and regulate the direction of its routing.

Problems to be Solved by the Invention Therefore, in the conventional example, when the member attached to the tip of the cord is large, the cord lead-out hole for passing it inside and outside the case is also large, and grommets cannot provide sufficient fixation. derivation of the code,
A special clamp was required to regulate the direction of routing.

Means for Solving the Problems In order to solve the above problems, the present invention provides a cord drawer structure in which an opening is provided in the wall of the instrument case, and the cord is led out from inside the case through this opening. , a rising wall is provided around the opening, a side wall having a shape along the rising wall, a cover that covers the opening, and an extension cover portion that regulates the direction in which the cord is led out is formed integrally with the cover. It is characterized by what it did.

Function This invention eliminates the need to pass the cord through a grommet and does not require a separate clamp, improving work efficiency and reducing costs.Also, even if the cords are close together, there is no danger of shoots. Furthermore, the wiring is done reliably and the appearance is clean.

Embodiment 1 FIG. 1 shows a perspective view of a cord drawer structure in an instrument case according to an embodiment of the present invention.A case 1 is provided with a rising wall 2, and a part of this rising wall 2 has a notch. 3 is provided. and,
A cord 6 is connected through this notch 3 to a coupler 5 provided in an opening 4 of the rising wall 2. The side wall 7 is aligned with the outside of the rising wall 2 of the case 1.
The cover 8 is provided with a protruding extension cover part 9 at the position of the cutout part 3, and a fixing part 11 having a hole 10 for passing a screw through the side wall 7 is provided around the side wall 7.

In the cord pulling structure in the instrument case of this embodiment configured as described above, the cord 6 is connected to the coupler 5 of the case 1, and after being pulled out from the notch 3, the cover 8 When cover 8 is fixed to case 1 with screws 12,
The rising wall 2 and the side wall 7 of the cover 8 overlap, and the rising wall 2' at the lower part of the notch 3 overlaps with the extended covering part 9 of the cover 8, so that the waterproof effect can be improved. Furthermore, since the cord 6 can be pulled out in the direction of the extension cover 9 of the cover 8, a dedicated clamp is not required.

Embodiment 2 FIG. 3 is a perspective view of a cord drawer structure in an instrument case according to a second embodiment of the present invention. 13 are provided. Then, the cord 6 is pulled out from the coupler 5, passes over the rising wall 2', and is inserted along the guide rib 13.

Even in the cord drawer structure of the instrument case of this embodiment configured in this way, when the cover 8 is covered as shown in FIG. A relatively good waterproof and dustproof structure can be achieved by the extended cover portion 9 and the rising wall 2' provided along the length. In addition, cover 8 covers the direction in which cord 6 is pulled out.
Since it can be set using the extension cover part 9 and the guide rib 13, a dedicated clamp is not required.

Effects of the invention As is clear from the above explanation, the present invention provides a rising wall around the cord drawer opening of the case.
In addition, a cover is provided with a side wall shaped to follow this rising wall, and the cord drawer opening can be well closed by the weight of the rising wall and the side wall to improve waterproofness. Since the direction in which the cord is pulled out can be set by the , there is an advantage that a dedicated clamp is not required.

[Brief explanation of drawings]

FIG. 1 is a perspective view of the cord pull-out structure in the instrument case of the first embodiment of the present invention, FIG. 2 is a sectional view of the cord pull-out structure of FIG. 1, and FIG. 3 is the second embodiment of the present invention.
FIG. 4 is a perspective view of a part of the cord drawer structure in the instrument case of the embodiment, and FIG. 4 is a sectional view of the drawer structure of FIG. 3. 1... Case, 2... Standing wall, 3... Notch, 4... Opening, 5... Coupler, 6... Cord,
7...Side wall, 8...Cover, 9...Extension cover part,
10...hole, 11...fixing part, 12...screw, 1
3...Guiding rib.

Claims (1)

[Scope of utility model registration request] In a cord drawer structure in which an opening is provided in the wall of the instrument case and the cord is guided from the inside of the case to the outside through this opening, a rising wall is provided around the opening, and a side wall shaped along the rising wall is provided. What is claimed is: 1. A cord drawer structure in an instrument case, comprising: a cover that covers the opening; and an extension cover portion that regulates the direction in which the cord is led out and is integrally formed with the cover.