CN106360923A

CN106360923A - Suitcase

Info

Publication number: CN106360923A
Application number: CN201610936496.2A
Authority: CN
Inventors: 何胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-01
Filing date: 2016-11-01
Publication date: 2017-02-01

Abstract

The invention discloses a suitcase which comprises a case body and a handle. The handle is arranged on the outer side wall of one side of the case body. At least one slide wheel row is arranged on the outer side wall of the side, opposite to the handle, of the case body. Each slide wheel row at least comprises a plurality of slide wheels which are sequentially and linearly arrayed. The arraying direction of the slide wheels is consistent with the length direction of the case body. The suitcase has the capacity of sliding on a stair or a ladder due to the slide wheel rows of the suitcase, and the suitcase is suitable for more environments.

Description

Luggage case

Technical field

The present invention relates to a kind of luggage case.

Background technology

Luggage case, also known as suitcase, telescopic lever case, are the entrained chest in order to placing articles, luggage cases when going out It is widely used in people's trip or travel.Luggage case typically has casing, telescopic lever, roller and handle, and pulley can be used for Drag luggage case in gentle road conditions, be convenient for people to use；But common luggage case runs into the road conditions such as stair or step, pulley is no Method uses, and luggage case can only be lifted by handle and passes through by people, when load-carrying is excessive in luggage case, people is gone on a journey and causes not Just.

Content of the invention

The technical problem to be solved is the luggage case providing a kind of structure simple, easy to use.

For solving above-mentioned technical problem, the invention provides a kind of luggage case, including casing and handle, handle is arranged on case On the lateral wall of body side, the casing lateral wall being in the opposite side of handle is provided with least one set slip schedule, described slip Schedule at least includes some pulleys, and some pulleys are arranged in a linear successively, the orientation of some pulleys and casing length direction Unanimously.

After such structure, it is possible to use the slip schedule of this luggage case makes luggage case have on stair or ladder The ability sliding, makes this luggage case be suitable for more multi-environment.

The slip schedule of this luggage case also includes fixed seat, and fixed seat is fixedly connected on the casing being in the opposite side of handle On lateral wall, fixed seat has mounting groove away from casing end face, and some rollers are arranged in mounting groove by bearing pin, described roller Bottom stretch out outside mounting groove；After such structure, make slip schedule structure more reasonable.

Minimum range between two pulleys of the arbitrary neighborhood of this luggage case is 0.3～0.5mm；Using such structure Afterwards, some pulleys making slip schedule are continuously arranged, it is to avoid because the spacing between adjacent pulleys is excessive, cause consolidating of slip schedule Reservation is rubbed with the corner of stair.

Brief description

Fig. 1 is this luggage case example structure schematic diagram.

Fig. 2 is this luggage case embodiment use state figure.

Specific embodiment

As shown in Fig. 1 is to 2

This luggage case includes casing 1, handle 2, telescopic lever 4, four rolling 3 and two groups of slip schedules 5.

Casing 1 is generally rectangular-shaped, and telescopic lever 4 is arranged on the rear end face of casing 1, and telescopic lever 4 is to casing 1 Left side is stretched out, and roller 3 is installed on the right side of casing 1.

Handle 2 is arranged on the upper surface of casing 1, and the lower surface of casing 1 is provided with two groups of slip schedules 5, every group of movable pulley Row 5 includes fixed seat 51 and multiple pulley 52, and fixed seat 51 top is bonded on casing 1 outer lower end face, fixed seat 51 lower surface Have mounting groove (not shown), the trend of mounting groove is moved towards for left and right, multiple pulleys 52 are arranged in a linear successively and are installing In groove, each roller 3 is supported in mounting groove by bearing pin, and the orientation of multiple pulleys 52 is consistent with casing 1 length direction, The bottom of roller 3 is stretched out on the downside of mounting groove.

The ratio of volume and roller 3 cumulative volume that described pulley 52 stretches out mounting groove is (0.6～0.7): 1, meaning is two neighboring Minimum range between pulley 52 is 0.3mm；In addition minimum range equally can reach the present embodiment for 0.4mm or 0.5mm Technique effect.

When running into stair or ladder, by laterally disposed for this luggage case (direction as shown in the figure), the handle 2 of this luggage case is in The upside of casing 1, two groups of slip schedules 5 are on the downside of casing 1, and this luggage case is lifted by user by handle 2, by this luggage Case is placed on multilayer steps, and slip schedule 5 is contacted with step turning more than two-stage or two-stage, and user is along stair or rank The direction of ladder pulls this luggage case, pulls this luggage case to move on ladder or stair using slip schedule 5.

Above-described is only one embodiment of the present invention it is noted that for those of ordinary skill in the art For, under the premise without departing from the principles of the invention, some modifications and improvement can also be made, these also should be regarded as belonging to this Bright protection domain.

Claims

1. a kind of luggage case, including casing and handle, handle is arranged on the lateral wall of casing side, it is characterized by: it is in and carry Palmistry is provided with least one set slip schedule to the casing lateral wall of side, and described movable pulley drains into some pulleys of few inclusion, if Dry pulley is arranged in a linear successively, and the orientation of some pulleys is consistent with casing length direction.

2. luggage case according to claim 1, is characterized in that:

Described slip schedule also includes fixed seat, and fixed seat is fixedly connected on the casing lateral wall being in the opposite side of handle On, fixed seat has mounting groove away from casing end face, and some rollers are arranged in mounting groove by bearing pin, the bottom of described roller Stretch out outside mounting groove.

3. luggage case according to claim 2, is characterized in that:

Minimum range between two pulleys of arbitrary neighborhood is 0.3～0.5mm.