TWM509569U - Draggable luggage with crawler belt - Google Patents

Description

Tracked towing suitcase

The present invention relates to a crawler type towed luggage, especially a suitcase which is simple, convenient, effective, practical and fully used, and can be applied to a device for loading and unloading, such as a daily travel tool, by the crawler type tow wheel. The cloth is formed in the right-angled area from the lower part to the rear edge surface and the right-angled position of the intersection to form a "L" type crawler type tow wheel, which can be pulled out when needed, so that it has the function of simple operation and convenient use.

Here, check--the current general luggage of the learner, mostly with a roller with a drawbar tow.

However, current users of general luggage users often need to lift the trunk to overcome obstacles if they encounter uneven roads or stairs, which is not only inconvenient to use, but also has the potential danger of causing muscle or bone injury to the user, and another On the other hand, the result of the box often being lifted and dropped is also easy to break, which causes great inconvenience.

Therefore, it is really necessary to propose specific improvement plans, and further provide more technical choices in the industry, that is, the problems that must be solved now.

In view of the shortcomings caused by the above-mentioned prior art, the present invention develops a crawler type towed suitcase for the shortcomings of the prior art, the main purpose of which is to effectively avoid the above-mentioned conventional The wheel luggage is flawless and practical; it is stable over the road barrier and does not require excessive effort.

The present invention is a crawler type towed luggage box, and the other purpose is that it can be conveniently used, has a simple structure and better effect, and meets the needs of users, and achieves the advantage of better effect.

In order to achieve the above and other objects, the present invention relates to a crawler type towed luggage, which is suitable for a device for loading and unloading, such as a daily travel tool, which at least includes a trunk body, which is formed by a general luggage case; The pull rod is disposed at an upper portion of the trunk body; a crawler type drag wheel is disposed at a lower portion of the trunk body to an area below the rear edge surface.

The lever can be used in the trunk when it is pulled out or not in use.

The crawler type towed wheel forms an "L" type crawler type towed wheel from a lower portion of the trunk body to a region below the rear edge surface and a right angle position of the intersection.

Therefore, the present invention forms a "L" type crawler type towed wheel by the crawler type towed wheel from the lower part to the lower edge area of the rear edge surface and the right angle position area of the intersection, and the pull rod can be pulled out when needed. When encountering road obstacles such as stairs, just drag the lever gently, firstly dragging the lower part of the trailing edge surface of the tow wheel and touching the stair upright surface to drag the trunk body from the upright surface, and then to the tow wheel The right-angled area touches the 90-degree angle of the stairs to continue to tow the luggage body in a more convenient state, so that it has the function of simple operation and convenient use, and becomes an effective creative person of the creation.

1‧‧‧Luggage box body

2‧‧‧ lever

3‧‧‧ Tracked towed wheels

30‧‧‧ below

31‧‧‧Under the marginal area

32‧‧‧right angle location area

The first picture is a three-dimensional diagram of the appearance of the creation.

The second picture is a schematic view of the side view of the creation.

The third figure is a schematic view of the appearance of the present embodiment.

The fourth figure is a perspective view of the appearance of the present embodiment.

The fifth picture is a schematic view of the side view structure of the creation drag action.

The sixth figure is a schematic view of the side view of another dragging action of the present creation.

The following is a description of the embodiments of the present invention by way of specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. The present invention may also be implemented or applied by other specific examples. The details of the present specification may also be based on different viewpoints and applications, and various modifications and changes may be made without departing from the spirit of the present invention.

First of all, please refer to the review committee as shown in the first and second figures, and the third and fourth figures, as shown in the accompanying drawings, a crawler type towed suitcase, including: trunk body 1, with general luggage The box is formed; the tie rod 2 is placed on the upper part of the trunk body 1, and the rod 2 can be taken into the trunk 1 when it is pulled out or not in use; the crawler type towed wheel 3 is attached to the trunk body 1 The lower portion to the lower surface of the trailing edge surface, and the crawler type drag wheel forms an "L" type crawler type towed wheel in the lower portion 30 of the trunk body to the lower region 31 of the trailing edge surface and the right angle position region 32 of the intersection.

Then, please refer to the review chart as shown in the fifth and sixth figures. The crawler type towed suitcase is mainly laid by the crawler type towed wheel 3 below the lower edge 30 to the rear edge surface. The area 31 and the right angle position area 32 of the junction form an "L" type crawler type drag The design of the traction wheel can be pulled out when needed with the lever, so it has the function of simple operation and convenient use.

When using a drag to encounter a road surface obstacle such as a stair, as long as the drag rod 2 is gently towed, firstly, the lower area 31 of the trailing edge surface of the tow wheel contacts the stair upright surface, and the trunk body 1 can be towed by the upright surface, and then turned The face body that reaches the 90 degree position angle of the stair to the right angle position area 32 of the tow wheel continues to tow the luggage case body 1 in a more convenient state.

When it is not necessary to use, it is only necessary to collect the tie rod 2 into the trunk body 1.

The creation is stable and does not require excessive effort when crossing the road obstacles, and can be conveniently used, the structure is simple and the effect is better, and the user's needs are met, and the effect achieved by the user is better. Effective creative person.

1‧‧‧Luggage box body

2‧‧‧ lever

3‧‧‧ Tracked towed wheel

30‧‧‧ below

31‧‧‧Under the marginal area

32‧‧‧right angle location area

Claims (1)

The utility model relates to a crawler type towing luggage box, comprising: a trunk body formed by a general luggage box; and a tie rod placed at an upper part of the trunk body, the rod can be taken into the trunk when it is used or not used; the crawler belt The towing wheel is disposed at a lower portion of the trunk body to a lower area of the rear edge surface, and the crawler type drag wheel forms an area at a right angle portion of the lower portion of the trunk body to a lower portion of the rear edge surface and the junction. 』 Tracked tow wheel.