KR20140098279A - Seat device for construction machinery - Google Patents

Seat device for construction machinery Download PDF

Info

Publication number
KR20140098279A
KR20140098279A KR1020130010220A KR20130010220A KR20140098279A KR 20140098279 A KR20140098279 A KR 20140098279A KR 1020130010220 A KR1020130010220 A KR 1020130010220A KR 20130010220 A KR20130010220 A KR 20130010220A KR 20140098279 A KR20140098279 A KR 20140098279A
Authority
KR
South Korea
Prior art keywords
door
opening
construction machine
seat
support
Prior art date
Application number
KR1020130010220A
Other languages
Korean (ko)
Other versions
KR102023198B1 (en
Inventor
차준호
이동규
전재승
Original Assignee
두산인프라코어 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 두산인프라코어 주식회사 filed Critical 두산인프라코어 주식회사
Priority to KR1020130010220A priority Critical patent/KR102023198B1/en
Publication of KR20140098279A publication Critical patent/KR20140098279A/en
Application granted granted Critical
Publication of KR102023198B1 publication Critical patent/KR102023198B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
    • B60R7/043—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks mounted on or under a seat
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Seats For Vehicles (AREA)

Abstract

An embodiment of the present invention relates to a seat device for a construction machine, wherein the seat device for a construction machine includes a seat portion in which a driver sits, and an opening portion which has a storage space sealed by the seat portion, A support portion including a support body and a door that opens and closes one opening of the support body; a suspension coupled to the support portion to mitigate impact applied to the seat portion and the support portion, .

Description

[0001] SEAT DEVICE FOR CONSTRUCTION MACHINERY [0002]

An embodiment of the present invention relates to a seat apparatus for a construction machine, and more particularly to a seat apparatus for a construction machine in which a driver sits to operate a construction machine.

Generally, the construction machine performs the loading and excavation work of the soil. The construction machine includes a seat device for a construction machine in which a seat portion in which a driver sits is formed inside a cabin.

The construction machine travels through rough terrain and vibrations generated during excavation work are transmitted to the driver who operates the construction machine. Therefore, the seat device for the construction machine of the construction machine is supported by the suspension part so that the driver can provide comfort for operating the construction machine.

1, a conventional seat device 10 for a construction machine has a suspension part 300 positioned between a seat part 100 and a support part 200. As shown in FIG. Therefore, the suspension unit 300 relieves the vibration generated in the operation or running of the construction machine and the external impact from being transmitted to the seat part 100. However, the support 200 can not be protected from the vibration and the shock. Therefore, an operation error may occur due to the vibration and the shock when the operator operates the operating portion 270 coupled to the support portion 200, which may cause a risk of operating the construction machine.

In addition, a conventional seat apparatus for a construction machine is provided with a manual for a construction machine or a document for a work using a construction machine, which guides a maintenance method of a construction machine or a solution method in case of an operational error, And placed inside the construction machine. Therefore, the seat apparatus for the construction machine of the construction machine is inconvenient for the driver because there is no separate space for accommodating these manuals or documents.

Also, if the documents are separated from the space due to the vibration generated during the running and operation of the construction machine, the operation of the construction machine of the driver is disturbed and there is a risk of accidents.

An embodiment of the present invention provides a sheet apparatus for a construction machine in which a storage space capable of storing a manual or a document of a construction machine is formed.

According to the embodiment of the present invention, there is provided a seat device for a construction machine, comprising: a seat portion in which a driver sits; a support body having a storage space sealed by the seat portion and having an opening for exposing the storage space on one side; And a suspension unit coupled to the support unit to mitigate an impact applied to the seat unit and the support unit or to adjust the height of the seat unit and the support unit.

The support portion may include an operation portion formed on one side or both sides of the support body to control the movement of the construction machine, and an armature portion formed on one side of the operation portion.

The door further includes an opening / closing member formed on one side of the door,

The opening and closing member may be a one-touch type in which the door is opened when the door is pressed.

The door may be coupled to a lower portion of an opening formed in the support body and a hinge shaft so as to be opened and closed in a hinged manner.

According to the embodiments of the present invention, the seat apparatus for a construction machine has a storage space, so that the driver can effectively receive a manual or documents necessary for the driver.

1 is an exploded perspective view showing a conventional seat apparatus for a construction machine.
2 is a perspective view showing a sheet apparatus for a construction machine according to an embodiment of the present invention.
3 is an exploded perspective view showing the coupling structure of FIG.
4 is a partial perspective view showing the support body in a state in which the door is opened.
5 is a partial perspective view showing the support body in a state in which the door is closed;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

The drawings are schematic and illustrate that they are not drawn to scale. The relative dimensions and ratios of the parts in the figures are shown exaggerated or reduced in size for clarity and convenience in the figures, and any dimensions are merely illustrative and not restrictive. And to the same structural elements or parts appearing in more than one drawing, the same reference numerals are used to denote similar features.

The embodiments of the present invention specifically illustrate ideal embodiments of the present invention. As a result, various variations of the illustration are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture.

Hereinafter, a sheet apparatus 101 for a construction machine according to an embodiment of the present invention will be described with reference to Figs. 2 to 5. Fig.

2, a sheet apparatus 101 for a construction machine according to an embodiment of the present invention includes a seat portion 100, a support portion 200, and a suspension portion 300. As shown in FIG.

A driver is seated in the seat portion 100 to operate the construction machine.

3, the support part 200 is coupled to the seat part 100 and supports the seat part 100. The support part 200 includes a support body 210 having a storage space 220, An operation unit 270, and an armrest unit 280. [

The support body 210 supports the seat portion 100.

A storage space 220 is formed in the support body 210. Therefore, manual or simple documents of the construction machine can be stored in the storage space 220 formed in the support body 210 supporting the seat portion 100. The storage space 220 is sealed by the seat portion 100 when the support body 210 is engaged with the seat portion 100. [

One or both sides of the support main body 210 are coupled with an operation portion 270 capable of controlling an arm, a bucket, or the like of the construction machine. The operation unit 270 may be configured as one or a plurality of units depending on the allowable weight of the construction machine or the purpose of use.

The armrest portion 280 is formed on one side of the operation portion 270 and can be adjustable in height.

The height adjustable armrests 280 of one embodiment of the present invention can be modified into various structures known to those skilled in the art.

The suspension unit 300 supports the support unit 200 and the seat unit 100.

The suspension unit 300 may include a shock absorber therein to mitigate an external shock applied to the seat 100 and the support 200 during traveling of the construction machine. In addition, the suspension unit 300 can adjust the height of the seat unit 100 and the support unit 200.

The suspension unit 300 of the embodiment of the present invention can alleviate an impact applied to the seat portion 100 by using a damping device including a stretching member, a shock absorbing member capable of absorbing impact, The height of the seat portion 100 can be adjusted.

In addition, the suspension unit 300 according to an embodiment of the present invention may be modified into various structures known to those skilled in the art.

The sheet apparatus 101 for a construction machine according to an embodiment of the present invention may further include a bracket portion 400.

The bracket portion 400 is positioned between the suspension portion 300 and the bottom surface of the cabin of the construction machine and couples the suspension portion 300 with the bottom surface of the cabin.

1, the support unit 200 supports the suspension unit 300, and the support unit 210 of the support unit 200 located at the lower part supports the suspension unit 300, If a storage space such as the one described above is formed, breakage may be caused by the foot of the driver. However, since the supporting part 200 formed with the storage space 220 of the embodiment of the present invention is supported by the suspension part 300, damage caused by the driver's foot can be prevented.

With this configuration, it is possible to alleviate the external impact applied to the support portion 200 and the seat portion 100 supported by the suspension portion 300 during traveling and operation of the construction machine.

That is, since the support unit 200 of the suspension unit 300 is positioned between the seat units 100 and the support unit 210 of the support unit 200 is supported by the suspension unit 300, The operating portion 270 can be protected. Therefore, the external impact applied to the operation portion 270 during traveling or operation of the construction machine can be buffered by the suspension portion 300. [

In addition, the stored contents stored in the storage space 220 of the support body 210 of the support part 200 can be protected by an external impact.

Further, even when the driver adjusts the height to feel comfort during sitting by the suspension unit 300, since the height of the support unit 200 and the seat unit 100 are adjusted together by the suspension unit 300, It is easy to access the storage space 220 formed in the main body 210.

The height of the seat portion 100 and the support portion 200 may be adjusted by the suspension portion 300 to match the body shape or the operation posture of the driver so that the height of the armrest portion 280 located on one side of the operation portion 270 The operator can feel comfort during operation of the construction machine.

A storage space 220 is formed in the support body 210 of the support part 200 for supporting the seat part 100 so that it is not necessary to provide a separate device for storing the manual or documents of the construction machine, 210 can be accommodated compactly in the storage space 220 formed in the housing 210.

As shown in FIG. 4, the support body 210 having the storage space 220 is formed with an opening 230 at one side thereof.

The door 250 can open / close the opening 230 formed at one side of the support body 210.

Specifically, the door 250 may include a hinge shaft 260 and an opening / closing device 240.

The door 250 is coupled to the lower portion of the opening 230 formed in the support main body 210 and the hinge shaft 260 to be opened and closed in a hinged manner.

The hinge shaft 260 is coupled to the support body 210 and the engaging member 261 so that the door 250 pivots about the hinge shaft 260 and opens and closes the opening 230.

One side of the coupling member 261 is coupled to the support main body 210 and the other side is rotatably coupled to the hinge shaft 260. In some cases, the engaging member 261 may restrict the opening angle of the door 250.

That is, by limiting the opening angle of the door 250 so that the opened door 250 is formed in a direction parallel to the one side of the storage space 220 when the opening part 230 is opened by the door 250, It is possible to store the stored object on one side of the opened door 250, so that the opened door 250 can be used like a shelf. The hinged shaft 260 of the door 250 is coupled to the lower portion of the support body 210 and the open door 250 is utilized as a shelf by limiting the opening angle of the door 250 by the engagement member 261 .

The opening and closing device 240 is formed on the door 250 and on the opposite side of the door 250 on which the hinge shaft 260 is formed. The opening / closing device 240 is formed with a latching jaw and includes an elastic member therein.

When the opening / closing device 240 is pressed, the elastic member in the interior is elastically deformed to release the engagement with the engaging jaw engaged with the engaging groove 211, thereby opening the opening 230. That is, the opening / closing device 240 may be formed in a one-touch manner in which the door 250 is opened when the opening and closing member 240 is pressed.

The engagement protrusion of the opening and closing device 240 is engaged with the engagement groove 211 formed in the support main body 210 so that the door 250 closes the opening 230 as shown in Fig.

With the above construction, the seat apparatus 101 for a construction machine according to an embodiment of the present invention can open / close the opening 230 of the support main body 210 with the door 250.

In other words, the stored object stored in the storage space 220 of the support main body 210 can be drawn out through the opening 230 by opening the door 250, so that even when there is a lot of dust or rainy working environment of the construction machine The door 250 can block the inflow of dust or rainwater.

Further, even when the working environment of the construction machine is rough, the opening portion 230 can be closed by the door 250, so that the objects stored in the storage space 220 can be prevented from being separated.

Further, the door 250 can be opened in a one-touch manner by pressing the opening and closing member 240, so that the door 250 can be opened easily and the stored object can be taken out conveniently.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. will be.

It is therefore to be understood that the embodiments described above are to be considered in all respects only as illustrative and not restrictive, the scope of the invention being indicated by the appended claims, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

100: seat portion 101: seat device for construction machine
200: Support part 210: Support body
211: latching groove 220: storage space
230: opening 240: opening / closing member
250: Door 260: Hinge shaft
261: coupling member 270:
280: armrest part 300: suspension part
400: Bracket part

Claims (4)

A sheet device for a construction machine,
A seat portion (100) in which a driver sits;
A support body 210 having a storage space 220 sealed by the seat part 100 and having an opening 230 for exposing the storage space 220 at one side thereof and a support body 210 having an opening 230 at one side of the support body 210 A door (250) for opening and closing the door (200); And
A suspension unit 300 coupled to the support unit 200 to mitigate an impact applied to the seat unit 100 and the support unit 200 or to adjust the height of the seat unit 100 and the support unit 200,
And a sheet conveying device for conveying the sheet conveying device. The method of claim 1,
The support portion 200
An operation unit 270 formed on one side or both sides of the support body 210 to control the movement of the construction machine; And
An armrest portion 280 formed on one side of the operation portion 270,
Wherein the sheet conveying device further comprises: The method of claim 1,
The door (250)
And an opening / closing member (240) formed on one side of the door (250)
Wherein the opening and closing member (240) is a one-touch method for opening the door (250) when the door (250) is pressed. 4. The method according to any one of claims 1 to 3,
The door (250)
And a hinge shaft (260) coupled to a lower portion of the opening (230) formed in the support body (210) and opened / closed in a hinged manner.
KR1020130010220A 2013-01-30 2013-01-30 Seat device for construction machinery KR102023198B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130010220A KR102023198B1 (en) 2013-01-30 2013-01-30 Seat device for construction machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130010220A KR102023198B1 (en) 2013-01-30 2013-01-30 Seat device for construction machinery

Publications (2)

Publication Number Publication Date
KR20140098279A true KR20140098279A (en) 2014-08-08
KR102023198B1 KR102023198B1 (en) 2019-09-20

Family

ID=51745083

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130010220A KR102023198B1 (en) 2013-01-30 2013-01-30 Seat device for construction machinery

Country Status (1)

Country Link
KR (1) KR102023198B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190136808A (en) 2018-05-31 2019-12-10 이원컴포텍 주식회사 Intelligent Suspension Apparatus For Construction Machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0892999A (en) * 1994-09-22 1996-04-09 Yutani Heavy Ind Ltd Containing box in operater cab
KR19980051139U (en) * 1996-12-30 1998-10-07 박병재 Seat of vehicle with holder
JP2004345587A (en) * 2003-05-26 2004-12-09 Hitachi Constr Mach Co Ltd Seat belt device of construction machine, its driver's seat, and construction machine
KR20100002236A (en) * 2009-10-27 2010-01-06 대동공업주식회사 Agricultural vehicle driver seat having armrest with electronic controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0892999A (en) * 1994-09-22 1996-04-09 Yutani Heavy Ind Ltd Containing box in operater cab
KR19980051139U (en) * 1996-12-30 1998-10-07 박병재 Seat of vehicle with holder
JP2004345587A (en) * 2003-05-26 2004-12-09 Hitachi Constr Mach Co Ltd Seat belt device of construction machine, its driver's seat, and construction machine
KR20100002236A (en) * 2009-10-27 2010-01-06 대동공업주식회사 Agricultural vehicle driver seat having armrest with electronic controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190136808A (en) 2018-05-31 2019-12-10 이원컴포텍 주식회사 Intelligent Suspension Apparatus For Construction Machine

Also Published As

Publication number Publication date
KR102023198B1 (en) 2019-09-20

Similar Documents

Publication Publication Date Title
JP5362248B2 (en) Construction machine seat with front-rear cushioning means
US9694727B2 (en) Device for damping an upper suspension part in at least one spatial direction with respect to a lower suspension part movable relative thereto
US20150158404A1 (en) Vehicle seat suspension
WO2008117669A1 (en) Damping device
US9809138B2 (en) Seat device and front cover
JP2017007480A (en) Headrest, seat equipped with headrest
JP5890185B2 (en) Vehicle console box
KR20140098279A (en) Seat device for construction machinery
FR2634700A1 (en) Shock-absorbing device for a vehicle seat
KR20210065824A (en) Console box having palm rest
EP3072745A1 (en) Vehicle storage assembly
US20140028065A1 (en) Remote damping system
JP6352795B2 (en) Air respiratory storage device
EP2247491B1 (en) Cab suspension arrangement and cab suspension
KR101505192B1 (en) Length control type gas spring
KR101855822B1 (en) storage closet with controlling height
KR20160037676A (en) Desk
KR101346165B1 (en) Suspension System For Operator's Seat
JP5752653B2 (en) Vehicle seat peripheral structure
WO2014092670A1 (en) Vehicle seat suspension
KR200343922Y1 (en) Sliding Device of Arm Rest for Automobile
JP5628101B2 (en) Car seat
CN204488574U (en) A kind of trac. damping driver seat
KR102584439B1 (en) Suspension for seat of Industrial vehicles and agricultural machinery vehicles
JP5813490B2 (en) Vehicle storage device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right