JP5207154B2 - Car seat table and tray - Google Patents

Description

  A flat table convenient for eating in a passenger car or for a personal computer or writing work.

  As a method for attaching a table or a tray in a passenger car, a handle is used as in (Japanese Patent Application Laid-Open No. 2003-19925) or a headrest column is gripped and suspended as in (Japanese Patent Application No. 9-115024). There is something.

A number of types of trays using handles are disclosed, but of course they are used when the vehicle is stopped.

The one that holds the headrest column and hangs it is used in the rear seat, but suddenly brakes etc. while driving, there is a risk of damaging the rear seat occupant with the tray, It must be used. Also, the driver itself has no merit.

Means to solve the problem

Deploy them in the passenger seat to use tables and trays while driving.

Effect of the invention

The advantage of being able to use the passenger seat on a table or tray is great for a single driver.

Driving while taking a snack is common, but simply putting the ingredients on the front passenger seat and placing them on an orderly table are also beneficial in terms of safety.

There is no other flat place in the car, so it is difficult to place water. Some cars have a dashboard that can be placed flat so that objects can be placed on it, but if there is a device that is sensitive to water, such as audio, below, it is an idea to place water on the dashboard higher than that. is there.

You can set up a relaxed table and tray on the passenger seat that assumes that no one is sitting from the beginning.

When working on a personal computer on the tray surface, the mat surface and table surface are the same height, so it is easier to put a part of the personal computer on the table and use it diagonally. Also, light writing can be done.

The seating table can be folded small, so it will not be bulky even if it is loaded in a car.

The best mode for carrying out the invention will be described with reference to the drawings.

In FIG. 1, a table is set on the passenger seat, and the length of the entire support column is fixed by the fastening rings 1aa and 1ba by the elastic columns 1a, 1b and 1c.

The mounting plate 1d (see FIG. 3) can move up and down the third-stage column 1c via the ring portions 1da on both sides.

Through the two pairs of slits 1db vacated in the mounting plate 1d, through the fixing screws 3 (see FIG. 6 and FIG. 7), hooks with clothes are hooked on the two pairs of the pillars 4a of the headrest 4, and the tightening knob 3a is turned. The support 1a is brought into close contact with the lower part of the backrest 5, and the support 1c is brought into close contact with the upper part of the headrest.

The table 2 is kept horizontal by tightening the fixing screw 2ba.

Next, the form leading to FIG. 1 will be described.

FIG. 2 is a side view of the seat table folded to a minimum, and FIG. 3 is a plan view thereof.

In FIG. 3, the cylindrical pair of struts 1a can move freely in the slide ring 1ad by loosening the hexagon socket bolt 1ad of the flange 1ac (see FIGS. 8 and 9) of the slide ring 1ab.

In the figure, if the column is moved to the left side and the pair of hexagon socket head bolts 1ad are tightened at an arbitrary position, the height between the base of the column and the main shaft 2b becomes substantially the same as the table height from the base of the seat 6 later.

The pair of slide rings 1ab and the main shaft 2b are joined and integrated, and the main shaft 2b and the screw receiver 2bb are integrated. Therefore, the fixing screw 2ba passes through the hole at the end of the table 2, and is screwed into the main shaft 2b to be fastened, thereby fixing the table and supporting the weight of the table itself and the load applied to the table by the main shaft 2b. I can do it.

The load applied to the main shaft later is transmitted to the slide ring 1ab, the column 1a, and the bottom floor plate 1ae.

When the pair of fixing screws 2ba are loosened and the middle of the front end portion of the column 1c is lifted, the main shaft 2b is rotated around the fulcrum, resulting in FIG.

FIG. 4 is a side view as seen from the driver's seat side. The guard 2a prevents items placed on the table 2 from falling on the other side of the passenger seat or on the front side. The holder mounting hole 2aa has a water bottle or a large size. Used when attaching holders such as plastic bottles or canned coffee.

In FIG. 4, the stretchable column is substantially perpendicular to the table 2, and one of the fixing screws 2 ba is lightly tightened and temporarily fixed. FIG. 5 is a plan view thereof.

4 and subsequent figures, loosen the tightening rings 1aa and 1ba, align the base of the column 1a with the seat, grasp the middle of the third column 1c, extend it to the position of the headrest according to the angle of the backrest 5, and tighten The rings 1aa and 1ba are tightened, and the clothes hook 3c of the fixing screw 3 is passed through the slit 1db of the mounting plate 1d of the third-stage strut 1c as described above, hooked on the headrest strut, and tightened by turning the tightening knob.

The fixing screw 2ba, which has been lightly temporarily fixed, is loosened, the table is leveled, and the fixing screws 2ba at both ends are strongly tightened to form one figure.

Referring to FIG. 4, when the handle 2ca is pulled out from the back side of the tray 2c and stored in the lower portion of the table 2 and the mat 2cc is loaded, the state shown in FIG. 10 is obtained.

In FIG. 10, the mat 2cc is placed on the drawn tray 2c, and the mat 2cc is fixed by matching the protrusions 2cd on the back surface of the mat 2cc with four fixing holes 2cb provided in the tray 2c.

The surface of the mat 2cc is anti-slip processed by rubber tension or the like, and the height of the mat 2cc matches the height of the table surface.

The reason why the mat 2cc is not present on the entire surface of the tray 2c is that a seat such as a light car is so narrow that the entire tray cannot be pulled out. Also, retract the tray a little when it hinders driving. Alternatively, remove the mat and store the tray.

When the tray is pulled out as shown in FIG. 10 and an article is placed on the tray, the load is biased, but the seat table and the tray can sufficiently withstand.

By locking a part of the table to the column of the headrest, the table is tilted forward and sideward, but the table features do not place an excessive burden on the headrest.

  Overview of seating table installation   Folding side view of seat table   Folding top view of seat table   Side view with raised column   Plan view with the column raised   Fixing screw side view   Fixing screw plan view   Slide ring side view   Slide ring plan view   Tray drawer diagram   Matt side view

1a Strut 1aa Tightening ring 1ab Slide ring 1ac Flange 1ad Hexagon socket head bolt 1ae Bottom floor plate 1b Second stage strut 1ba Tightening ring 1c Third stage strut 1d Mounting plate 1da Ring 1db Slit 2 Table 2a Guard 2aa Holder mounting hole 2b Main shaft 2ba Fixing screw 2bb Screw receiving 2c Tray 2ca Handle 2cb Fixing hole 2cc Mat 2cd Protrusion 3 Fixing screw 3a Tightening knob 3b Screw part 3c Covered hook 4 Headrest 4a Strut 5 Backrest 6 Seat

Claims (3)

  Stretchable pair of struts extend along the backrest of the car seat, and the part that hits the headrest is stretchable and smoothly connects the pair of struts. A mounting plate is provided at the position of the column, and a metal fitting with hooks and screws at both ends is used. The hook is hung on the column of the headrest, and the screw entangled with the mounting plate is tightened. The lower part of the pair of struts and the lower part of the backrest of the seat are in close contact and stable. The table is set horizontally, and the table body and the bottom floor plate joined to the bottom of the pair of struts so that the seat portion can flexibly receive the load applied to the table. Anteversion table engages with the city of struts also prevent side inclination, the seat table having a characteristic that does not multiply an excessive burden on the headrest. The tray related to the seating table according to claim 1, wherein a tray incorporated in a lower part of the table set in the seat is pulled out to the driver's seat side, so that ingredients for personal computers, writing work, and meals are familiar. The seating table according to claim 1, which can be stored compactly by shrinking the telescopic struts and tilting the struts against the table surface with the main shaft connecting the pair of struts as a fulcrum.

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