CN216358362U

CN216358362U - Novel multifunctional diagonal rod luggage case

Info

Publication number: CN216358362U
Application number: CN202123385250.6U
Authority: CN
Inventors: 许春梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-04-22
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a novel multifunctional diagonal rod luggage case, which relates to the technical field of luggage cases and aims to solve the problems that the function of the luggage pull rod case on the market is single, a telescopic guardrail is generally not provided, when some articles or luggage are temporarily and additionally dragged and dropped on the luggage pull rod case, the added articles or luggage are easy to slide off, and the use is inconvenient and unsafe; through draw bar luggage draw-bar box to one side, the fine not good problem of former straight draw-bar box atress direction of having solved, even the load when the case is very big also can keep the steady motion of case, push away the case people and can not bump the foot moreover, convenient to use is safe comfortable, through looks adaptation between rail and the recess, be hidden when not using, pull up the rail when using, form one semi-enclosed door shield, can prevent to place article or luggage landing on it and get off, improve the usability.

Description

Novel multifunctional diagonal rod luggage case

Technical Field

The utility model relates to the technical field of luggage cases, in particular to a novel multifunctional diagonal rod luggage case.

Background

The luggage draw-bar boxes on the market at present are all straight-bar boxes, so that when the load of the box is large and the box is to be kept upright and not inclined, the box is not easy to apply force to keep the stable motion of the box, but when the force application is too large or the direction is improper, the box is easy to turn over and is not easy to operate, and when the box is kept to be upright and moved, a box pusher easily bumps feet, so that the box pusher is inconvenient to walk; however, when the box is dragged obliquely, although the problem of foot collision can be solved, the box will have four problems due to the inclination: 1) two wheels are suspended, and the original four wheels are supported in a grounding mode and are changed into two-wheel supports, so that the load of the pulley is increased, and the pulley is easy to damage; 2) meanwhile, the pull rod is easy to deform and even break due to certain bending force generated by the downward decomposition force of the heavy object; 3) the force of the decomposition force of the box and the heavy object acting on the handle must be borne by a box pulling person, so that the box pulling person is easy to make tired; 4) the box is in an unstable balanced state because only two wheels touch the ground, and the box is easy to slip under the condition of poor holding and holding.

The existing luggage draw-bar box on the market has single function and generally has no telescopic guardrail, when the box temporarily additionally drags and drops some articles or luggage, the added articles or luggage are easy to slide off, and the use is inconvenient and unsafe; if the baby stroller is used as a temporary stroller for children, the baby stroller is unsafe and uncomfortable, and can not be used for two purposes: luggage cases and stroller.

The luggage trolley case on the market at present is moved in a wide direction (transverse direction), so that the case can conveniently pass through the luggage trolley case by needing a relatively wide passageway, but the luggage trolley case is difficult to pass through the luggage trolley case in various crowded occasions such as train passageways, airplane passageways, narrow-step slope slideways and crowded crowds, the luggage trolley case is often required to be carried by hand or rotated in the direction, and the user is inconvenient and hard.

At present, the general luggage trolley case on the market is not high in structural design rigidity and strength, is difficult to bear heavy object extrusion, is more difficult to serve as a temporary walking trolley for children, and is easy to deform and lose efficacy.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a novel multifunctional diagonal rod luggage case which adopts the technical scheme that the luggage case comprises a case body, wherein a guide rail is arranged on the case body, a pull rod is connected in the guide rail in a sliding manner, a fence is arranged at the end part of the pull rod, a pull rod button is arranged on the fence, a limiting mechanism is arranged in the pull rod, and the guide rail also comprises a first guide rail, a second guide rail and a third guide rail; the pull rod also comprises a first pull rod, a second pull rod and a third pull rod; the fence also comprises a first fence and a second fence; the box body is provided with a groove, a first guide rail is arranged in the groove, the first guide rails are arranged in two groups and are symmetrically arranged front and back, a second guide rail is arranged beside the first guide rail, a second groove is arranged beside the groove, a third guide rail is arranged in the second groove, the third guide rail is arranged in an inclined mode, and the third guide rail is arranged in an inclined mode, so that the direction of the third guide rail can be changed when a narrow road is met, and the third guide rail can better pass through the narrow road; the first guide rail, the second guide rail and the third guide rail are respectively connected with the first pull rod, the second pull rod and the third pull rod in a sliding mode, the tops of the first pull rod and the second pull rod are connected through the first fence, the second fence is arranged at the top end of the third pull rod, the first fence is matched with the groove, and the second fence is matched with the second groove; the second groove is matched with the second fence, and when the rail is not used, the second groove and the second fence are integrated; and the two groups of second fences are linked and hinged.

As an optimal technical scheme of the novel multifunctional diagonal rod luggage case, the inclination angle of the third guide rail is 45-75 degrees to the horizontal plane.

As an optimal technical scheme of the novel multifunctional diagonal rod luggage case, the linkage hinge comprises a hinge block and a hinge groove, the hinge block is arranged on the outer wall of one group of the second fence, the hinge groove is arranged on the outer wall of the other group of the second fence, a hinge hole is formed in the inner wall of the hinge groove, a hinge pin is arranged on the outer wall of the hinge block, and the hinge pin is matched with the hinge hole.

As a preferred technical scheme of the novel multifunctional diagonal-bar luggage case, the first guide rail, the second guide rail and the third guide rail are metal guide rails, the first guide rail and the second guide rail are perpendicular to the horizontal plane, the third guide rail is obliquely arranged and communicated with the first guide rail and the second guide rail, the first guide rail, the second guide rail and the third guide rail are communicated, the first guide rail, the second guide rail and the third guide rail are integrated, and when one guide rail is stressed, the other two guide rails can decompose the stress applied to the other guide rail.

The utility model has the beneficial effects that: the utility model solves the problem of bad stress direction of the original straight draw-bar box, even when the load of the box is large, the box can keep stable movement, and the push people can not touch feet, the use is convenient, safe and comfortable, the fence is matched with the groove, the box is hidden when not in use, when in use, the fence is pulled up to form a semi-closed door stop, the objects or the luggage placed on the fence can be prevented from sliding down, the usability is improved, and simultaneously, when a child sits on the box, the box can be used as a backrest, a guardrail and a handrail, the box is safe and comfortable, and the effect of multiple purposes is achieved.

Furthermore, the third pull rod, the third guide rail and the second fence are arranged in the longitudinal direction, so that the vehicle can conveniently run in a narrow passageway.

Furthermore, through the arrangement of the first guide rail, the second guide rail and the third guide rail, when the luggage case travels in two wheels, the other two guide rails can support the stressed guide rails, so that the bearing capacity of the luggage draw-bar case is enhanced, the force applied to the draw bar during use is also decomposed, and the break of the draw bar is avoided.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a first view of a schematic structural diagram of the present invention;

FIG. 2 is a second diagram of the structure of the present invention;

FIG. 3 is a third diagram illustrating the structure of the present invention;

FIG. 4 is a fourth diagram illustrating the structure of the present invention.

In the figure: 1. a box body; 2. a first guide rail; 3. a second guide rail; 4. a third guide rail; 5. a first pull rod; 6. a second pull rod; 7. a first fence; 8. a pull rod key; 17. a third pull rod; 18. and (4) a second fence.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 4, the utility model discloses a novel multifunctional diagonal rod luggage case, which adopts the technical scheme that the luggage case comprises a case body 1, wherein a guide rail is arranged on the case body 1, a pull rod is connected in the guide rail in a sliding manner, a fence is arranged at the end part of the pull rod, a pull rod button 8 is arranged on the fence, a limiting mechanism is arranged in the pull rod, and the guide rail further comprises a first guide rail 2, a second guide rail 3 and a third guide rail 4; the pull rod also comprises a first pull rod 5, a second pull rod 6 and a third pull rod 17; the fence also comprises a fence number one 7 and a fence number two 18; the box body 1 is provided with a groove, a first guide rail 2 is arranged in the groove, the first guide rails 2 are symmetrically arranged in front and back of two groups, a second guide rail 3 is arranged beside the first guide rail 2, a second groove is arranged beside the groove, a third guide rail 4 is arranged in the second groove, and the third guide rail 4 is obliquely arranged; the first guide rail 2, the second guide rail 3 and the third guide rail 4 are respectively connected with the first pull rod 5, the second pull rod 6 and the third pull rod 17 in a sliding manner, and the tops of the first pull rod 5 and the second pull rod 6 are connected through the first fence 7; through the mutual matching of the first fence, the first pull rod and the second pull rod, when luggage or children are tired, the first fence can be lifted through the limiting mechanism to form a fence, so that the luggage and the children are prevented from falling off from the first fence; no. three pull rod 17 top is equipped with No. two rail 18, a rail 7 with recess looks adaptation, No. two rail 18 with No. two recess looks adaptations, two sets of linkage is articulated between No. two rail 18.

As an optimal technical scheme of the novel multifunctional diagonal-bar luggage case, the inclination angle of the third guide rail 4 is 60 degrees relative to the horizontal plane.

As an optimal technical scheme of the novel multifunctional diagonal rod luggage case, the linkage hinge comprises a hinge block and a hinge groove, the hinge block is arranged on the outer wall of one group of the second fence 18, the hinge groove is arranged on the outer wall of the other group of the second fence 18, a hinge hole is formed in the inner wall of the hinge groove, a hinge pin is arranged on the outer wall of the hinge block, and the hinge pin is matched with the hinge hole.

As a preferred technical scheme of the novel multifunctional diagonal-bar luggage case, the first guide rail 2, the second guide rail 3 and the third guide rail 4 are metal guide rails, the first guide rail 2 and the second guide rail 3 are perpendicular to the horizontal plane, the third guide rail 4 is obliquely arranged and communicated with the first guide rail 2 and the second guide rail 3, the first guide rail, the second guide rail and the third guide rail are communicated, so that the first guide rail, the second guide rail and the third guide rail are integrated, and when one guide rail is stressed, the other two guide rails can decompose the force applied to the other guide rail, so that the use strength is enhanced.

Example 2

This example differs from example 1 in that:

as an optimal technical scheme of the novel multifunctional diagonal-bar luggage case, the inclination angle of the third guide rail 4 is 45 degrees with the horizontal plane.

Example 3

This example differs from example 1 in that:

as an optimal technical scheme of the novel multifunctional diagonal-bar luggage case, the inclination angle of the third guide rail 4 is 75 degrees with the horizontal plane.

The working principle of the utility model is as follows: the limit mechanisms in the first pull rod 5 and the second pull rod 6 are started by pressing the pull rod key 8 on the first fence 7, the limit of the first pull rod 5, the second pull rod 6, the first guide rail 2 and the second guide rail 3 are cancelled, the first fence 7 is extended to be straightened to a required position, the pull rod key 8 is released to be fixed at the current height for use, when the first fence is retracted, the pull rod key 8 on the first fence 7 is pressed again, the first fence 7 is embedded into the groove again, when a narrow road is met, the pull rod key 8 on the second fence 18 is pressed, the limit of the third pull rod 17 and the third guide rail 4 is cancelled, the third fence is pulled to the required height, the pull rod key 8 on the third pull rod 17 is released, the extension is completed, when the narrow road is subsequently walked out, otherwise, the second fence 18 is embedded into the second groove again, when luggage or children do not want to walk, the first fence 7 can be pulled out to form a fence, so that luggage or children sitting on the first fence are prevented from falling off, and the multifunctional suitcase is multifunctional; through linkage and hinging between the second fences, when the box cover is closed, the two diagonal draw bars generate a linkage effect through a hinge structure on the handle; when the case cover is opened to an angle larger than 45 degrees, the hinge on the handle is separated, the two rods cancel linkage, and through the connection arrangement among the first guide rail 2, the second guide rail 3 and the third guide rail 4, the other two guide rails to be used can decompose the force applied to the other guide rails, so that the stress strength is enhanced, the case car moves stably and is not easy to overturn, and the cart is more labor-saving and easy.

The mechanical connection according to the utility model is a conventional means used by the skilled person, can be deduced by limited tests, and is common general knowledge; the utility model relates to a limiting mechanism which is an SJ-G007 type pull rod, is a commercially available product and belongs to the prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a novel multi-functional down tube suitcase, includes box (1), be equipped with the guide rail on box (1), sliding connection has the pull rod in the guide rail, the pull rod tip is equipped with the rail, be equipped with pull rod button (8) on the rail, be equipped with stop gear, its characterized in that in the pull rod: the guide rail also comprises a first guide rail (2), a second guide rail (3) and a third guide rail (4); the pull rod also comprises a first pull rod (5), a second pull rod (6) and a third pull rod (17); the fence also comprises a fence number I (7) and a fence number II (18); the box body (1) is provided with a groove, a first guide rail (2) is arranged in the groove, the first guide rails (2) are symmetrically arranged in front and back of two groups, a second guide rail (3) is arranged beside the first guide rail (2), a second groove is arranged beside the groove, a third guide rail (4) is arranged in the second groove, and the third guide rail (4) is obliquely arranged; the first guide rail (2), the second guide rail (3) and the third guide rail (4) are respectively connected with the first pull rod (5), the second pull rod (6) and the third pull rod (17) in a sliding mode, the tops of the first pull rod (5) and the second pull rod (6) are connected through the first fence (7), the second fence (18) is arranged at the top end of the third pull rod (17), the first fence (7) is matched with the groove, and the second fence (18) is matched with the second groove; the two groups of second fences (18) are hinged in a linkage manner.

2. The novel multifunctional diagonal luggage case as claimed in claim 1, wherein: the inclination angle of the third guide rail (4) is 45-75 degrees to the horizontal plane.

3. The novel multifunctional diagonal luggage case as claimed in claim 1, wherein: the linkage is articulated including articulated piece, articulated groove, and is a set of the outer wall of No. two rail (18) is equipped with articulated piece, another group the outer wall of No. two rail (18) is equipped with articulated groove, articulated inslot wall is equipped with the hinge hole, the outer wall of articulated piece is equipped with articulated round pin, articulated round pin with looks adaptation between the hinge hole.

4. The novel multifunctional diagonal luggage case as claimed in claim 1, wherein: no. one guide rail (2), No. two guide rail (3), No. three guide rail (4) are metal guide rail, just No. one guide rail (2), No. two guide rail (3) set up with the horizontal plane is perpendicular, No. three guide rail (4) slope sets up, and communicates No. one guide rail (2), No. two guide rail (3).