KR0137286B1 - Drawing-out apparatus of spare wheel for a vehicle - Google Patents

Abstract

In the present invention, the spare tire mounted in the luggage compartment of the tire can be easily lifted out and stored by lifting the tire, and the tire is removed from the luggage compartment and fixed to prevent the tire from flowing in the luggage compartment. The purpose is to provide.

Means of the present invention for achieving the above object

A hinge fixed to the floor panel of the trunk room;

A ladder support pivoted on the bottom panel of the tire settling groove to rotate the hinge as a pivot and support the spare tire;

A length-extending frame connected to and protrudes from the ladder support; And

A handle at the rear end of the length extension frame; And it is also characterized in that the tire set-up member comprising a semi-circular member for receiving and supporting the outer peripheral surface of the tire in contact with the ladder support.

Description

Spare tire removal and storage from the luggage compartment

1 is a side view showing an embodiment of the present invention spare tire withdrawal and storage device;

2 is a plan view of the frostbite device

3 is a diagram illustrating a connection between the ladder supporter and the extension frame of the present invention.

Explanation of symbols on the main parts of the drawings

1: ladder support 2: pipe

3: horizontal axis 4: trunk room

5: floor panel 6: hinge

7: spare tire 8: tire settling groove

9: bottom panel 10: rotary roller

11: length extension frame 12: handle

13 pad 14 rear panel

15: buffer pad 16: stopper

17 tire mounting member 18 semi-circular support pipe

19,20: vertical support member 21: horizontal support member

22,23: Tire fixing member

Industrial use field

The present invention relates to a device for withdrawing and storing spare tires that can be easily taken out when replacing with spare tires mounted in the trunk room of a passenger car due to tire puncture.

Prior art

In general, passenger cars are equipped with spare tires in the luggage compartment in preparation for tire puncture while driving.

Problems of the Prior Art

However, in the case of luxury passenger cars, especially large passenger cars, spare tires are equipped with tires of the same size as tires mounted on road wheels, and are usually integrated with road wheels and normally inflated with air pressure. It's big enough to lift and lower, and it's heavy.

For this reason, most developed countries have to use road wheels and temporary tires with very small tires as spare tires, which can only be moved to a repair shop near the tire puncture time. It is only.

However, the reason why developed countries use small size tires as spare tires is that there are few unpaved roads and the road condition is good, so you only need to drive to the nearest repair shop, so you need to always keep a large and expensive standard spare tire. In the countries with poor road conditions and many unpaved roads, even spare tires have a high risk of puncturing, so it is necessary to use regular tires as spare tires.

In addition, since the trend of living standards is considered to be a priority for safety because of the improvement of living standards, a wide range of tires are used. It was hard to pull out the spare tire, and if it was wrong, there was a problem such as a back injury.

Problems to be Solved by the Invention

Accordingly, the present invention has been proposed in view of the above-described problems, and an object thereof is to provide a device for taking out and storing a spare tire that can be easily taken out and stored by lifting a spare tire mounted in a tire puncture trunk room. have.

Another object of the present invention is to provide a storage means that can be easily and quickly fixed to the spare tire not to flow in the trunk room.

Means to accomplish the task

Means of the present invention for achieving the above object

A hinge fixed to the floor panel of the trunk room;

A ladder support pivoted on the bottom panel of the tire settling groove to rotate the hinge as a pivot and support the spare tire;

A length-extending frame connected to and protrudes from the ladder support; And

A handle at the rear end of the length extension frame; Consists of

Example

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a side view showing an embodiment of the spare tire withdrawal and storage device of the present invention.

2 is a plan view of the frostbite device

3 is a view showing a connection state of the ladder support and the extension frame.

In the drawing, reference numeral 1 denotes a member having a ladder shape as it is, as a plurality of horizontal axes 3 are fixed across the two pipes 2 as a ladder support.

The tip of both pipes 2 is bent upwardly and is rotatably connected to a hinge 6 fixed to the bottom panel 5 of the trunk room 4.

The main body of the ladder support 1 is placed on the bottom panel 9 of the recessed tire recess 8 for storing the spare tire 7 behind the trunk room 4.

A hollow cylindrical rotary roller 10 is fitted to the plurality of horizontal shafts 3 of the ladder support 1, and the rotary roller 10 is in contact with the bottom of the tire 7.

The rear end of the ladder support 1 is connected to a length-extending frame 11 which is accommodated in the pipe 1 or protrudes for a long time while its one end is inserted into the two side pipes 1. Accordingly, when using the device of the present invention, the extension frame 11 is protruded from the pipe 1 and protrudes long. When not in use, the extension frame 11 is folded so that most of its body is accommodated in the pipe 1 except for the handle described below. This is similar to the antenna appearance.

A handle 12 is provided at the rear end of the extension frame 11, and the handle 12 is fitted with a pad 13 made of soft material such as rubber or sponge to prevent slippage.

The handle 12 is formed as a bent portion bent so as to span the vehicle body that is the upper portion of the rear panel 14 of the trunk room.

A buffer pad 15 is fixed to the bottom panel 9 of the tire settling groove 8 in some places, and the ends of the rollers 10 and the handle 12 are supported by the buffer pad 15. Lose

3 is a diagram illustrating a connection state between the extension frame 11 and the pipe 2 of the ladder supporter. The stoppers 16 and 16 'are formed to protrude on inner and outer surfaces of the ends of the pipe 2 and the extension frame 11, respectively. It is provided to prevent the extension frame 11 is completely separated from the pipe (1).

In addition, the ladder support (1) is provided with a settling member (17) for holding the spare tire (7) in the correct position, which is a semi-circular support pipe 18 and the semi-circular support for contacting the outer peripheral surface of the tire (7) Four vertical support members 19 and 20 extending vertically from both ends of the pipe 18 and the top position of the pipe 1 and the vertical support members 19 from both ends are fixed to the pipe 1 It consists of a horizontal support member 21 protruding to both sides of the.

The semi-circular support pipe 18 and the four vertical support members 19 and 20 of the settling member 17 may be replaced by a semi-circular bent iron plate having a predetermined height.

Here, reference numerals 22 and 23 are conventional fixing members composed of fixing bolts and nut members which are used to prevent the spare tire from flowing.

The process of replacing a tire by the present invention as described above is as follows.

If the tire is punctured while driving, open the trunk door and then release the bolt 22 of the fixing member to release the fixed state of the tire.

Then, holding the handle 12 of the rear end of the extension frame 11 with both hands, the ladder-type support 1 is lifted upward while rotating about the hinge 6 as a central axis.

After the end of the sadiri support (1) is raised obliquely toward the sky, by applying a force to the handle 12 is pulled to the rear.

When the handle 12 is pulled, the length-extending frame 11 accommodated in the pipe 1 exits and protrudes long.

When the length extension frame 11 protrudes to an appropriate length, the handle 12 is placed over the vehicle body on the rear panel 14 and the spare tire 7 is pulled by hand.

Then, the spare tire 7 is pulled upward by the inclined ladder supporter 1 along the guide of the rotary roller 10, and can be pulled with a much smaller force than the vertical lift. .

The spare tire 7 is pulled up to the handle 12, and then flashed or even when applied to the force, the tire part protruding out of the vehicle body is pushed down to the ground.

Next, remove the flat tire, install the spare tire, lift the flat tire and lay it on the extension frame (11). The tire slides down along the rotary roller (10) by weight or by a light pushing force. The semi-circular support pipe 18 of the tire mounting member 17 is supported and can not be lowered further.

Then, the handle 12 is lifted up and the handle 12 is pushed toward the pipe 2 so that the length extension frame 11 is inserted into the pipe 2 so that the protruding length becomes very short. It is located at the top of the tire settle (8).

Next, when the handle 12 is gently lowered, the ladder support 1 pivots down on the hinge 6 about its central axis, and its rotary roller 10 and the handle 12 are placed on the support pad 15. Remove hand from ground knob (12).

Since the tire is held in close contact with the settling member 17 in this state, the bolt 22 of the fixing member is fastened to the nut body 23 welded to the bottom panel 9 without any need for position adjustment. To prevent the tire from flowing.

effect

According to the present invention as described above, by placing the spare tire in the ladder-type support object rotated inclined around one side, even the elderly can take the tire out of the trunk room without difficulty because the waist is worn in the process of removing the heavy tire It is effective in preventing injuries, etc. Moreover, the tire support member is provided on the ladder-type support object, so there is no need for a separate position adjustment work to fix the tire. Become effective.

Claims (4)

A hinge fixed to the floor panel of the trunk room; A ladder support structure composed of both side pipes formed to be rotatable with the hinge as a rotation axis, and a plurality of horizontal axes fixed between the both pipes and placed on the bottom panel of the tire settling groove to support the spare tire; A cylindrical rotating roller rotatably fitted on the horizontal axis; A length-extending frame connected to and protrudes from the ladder support; And A rear end of the length extension frame and a handle; Withdrawal and storage of spare tire from the trunk room, characterized in that consisting of. The method of claim 1, And a tire settling member including a semi-circular member accommodating and supporting the outer circumferential surface of the tire on the ladder support. The method of claim 1, Device for removing and storing spare tires from the trunk room, characterized in that the bottom panel of the tire set groove is provided with a buffer pad for supporting the ladder support. The method of claim 1, A handle, which is a rear end of the extension frame, is formed to be bent so as to be supported across the vehicle body, and a pad for preventing slipping is fitted.