Interior cover for construction machine
A technology for construction machinery and decorative covers, which is applied in transportation and packaging, earth movers/excavators, special positions of vehicles, etc. It can solve problems such as complex structures and adverse effects of electronic components, and achieve the effect of avoiding structures
Inactive Publication Date: 2013-04-17
KOBELCO CONSTR MASCH CO LTD
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Problems solved by technology
[0004] However, when the structure of the plate as described above is applied to an interior cover of a construction machine, that is, to a cover that covers equipment located near the driver's seat from the side of the driver's seat, the following disadvantages occur:
That is, when the recessed portion having the discharge hole is formed on the interior cover, water or dust discharged from the discharge hole to the outside of the interior cover (that is, the side opposite to the driver's seat) may adhere to the surface of the interior cover. Adverse effects on equipment covered by decorative covers, especially electrical wiring and electronic components such as switches
[0005] As a countermeasure against this, it is possible to connect a conduit to the discharge hole to discharge the foreign matter to the outside of the device, but this poses a problem of complicating the structure and necessitates a foreign matter removal operation when the conduit is clogged with the foreign matter, for example. Problems with additional maintenance work (hereinafter referred to as another maintenance work) due to the use of a structure that connects the pipe to the discharge hole, such as pipe replacement work
Method used
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[0035] (1) The back surface 12b of the concave portion 12 is not necessarily perpendicular to the bottom surface 12a. For example, the back surface 12b may be a rake surface that forms an angle smaller than a right angle or a larger angle than a right angle with the bottom surface 12a. Or the inner surface 12b may also be a vertical surface. In addition, the bottom surface 12a may also be a horizontal surface. In this case, the inner surface 12b may be a vertical surface, or a surface slightly inclined forward or backward relative to the vertical surface.
[0036] (2) The means for mounting the holding member 13 on the cover main body 8 is not limited to the above-mentioned mounting screws 17 . For example, a combination of an elastically deformable protruding piece protruding from one of the cover body 8 and the holding member 13 and an engaging hole provided on the other and accompanied by an engaging hole may be used. Engage with the elastic deformation of the protruding ...
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Provided is an interior cover covering a device near an operator's seat and having an article holding section capable of discharging a foreign substance while preventing the foreign substance from attaching the device. The interior cover comprises: a cover body covering the device from a side of the operator's seat and being formed with a concave portion opened toward the side of the operator's seat,and a holding member attached to the cover body so as to cover a lower region of the concave portion to form, in cooperation with the concave portion, an article holding section for holding an article. The article holding section has a bottom wall for placing the article thereon. The holding member is attached to the cover body so as to form an outlet for discharging a foreign substance on the bottom wall toward the side of the operator's seat.
Description
technical field [0001] The present invention relates to an interior decoration cover of a construction machine, which is installed in a construction machine such as an excavator having a driver's seat, and covers equipment located near the driver's seat from the side of the driver's seat. Background technique [0002] A construction machine such as an excavator having a driver's seat is provided with an interior cover for covering equipment located near the driver's seat from the side of the driver's seat. A portion for holding articles such as beverage containers is provided in the interior decoration cover, which is convenient for the operator. [0003] As a technology related to the interior decoration cover of the construction machine, Japanese Patent Laid-Open Publication No. 2005-313749 discloses a plate as an interior decoration cover. Recesses for container holders. Specifically, the plate material has a substantially horizontal portion, and a downwardly recessed r...
Claims
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IPC IPC(8): E02F9/16
CPCB60N3/101E02F9/0858
Inventor 北川朋人长濑清治
Owner KOBELCO CONSTR MASCH CO LTD