CN217658518U

CN217658518U - Double-rod draw-bar box

Info

Publication number: CN217658518U
Application number: CN202122983043.4U
Authority: CN
Inventors: 刘均盛
Original assignee: Guangdong Aihuashi Luggage Group Co ltd
Current assignee: Guangdong Aihuashi Luggage Group Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-10-28
Anticipated expiration: 2031-11-30

Abstract

The utility model belongs to the technical field of draw-bar box technology, in particular to a double-rod draw-bar box, which comprises a box body, a first draw bar and a second draw bar; the first pull rod and the second pull rod are arranged at two symmetrical ends of the same plane of the box body in parallel, and through holes for the first pull rod and the second pull rod to pass through are formed in the plane; the first pull rod and the second pull rod stretch and pass through the through hole in a direction perpendicular to the plane, and part of the first pull rod and the second pull rod is accommodated in the box body. The utility model discloses a provide and only be provided with the pull rod of one side on having solved current draw-bar box, if there is children to accompany, the user still needs to be equipped with the children shallow by oneself in addition, leads to single needs both hands to compromise children and luggage respectively, is difficult to the light dress letter and moves, and the user has heavy redundancy, the cognition of inconvenient control etc. to the suitcase easily, influences the problem that the customer bought the desire.

Description

Double-rod draw-bar box

Technical Field

The utility model discloses draw-bar box technical field, in particular to double-rod draw-bar box.

Background

The draw-bar box refers to a luggage case with draw bars and rollers, which can be used for carrying and dragging. The material classification comprises: cloth boxes, ABS hard boxes, leather boxes, PC and the like; according to usability, the method can be classified as: directional wheels, universal wheels and detachable universal wheel draw-bar boxes.

To the use of draw-bar box, be provided with a handle on the draw-bar box on the market at present, when the condition that children followed appears, then need carry children's tools of being convenient for such as children's shallow rest and transfer, and single needs both hands to control children's shallow and suitcase respectively under this mode, be difficult to compromise children and luggage simultaneously when the luggage is more, lead to the user to have heavy redundancy, the cognition of inconvenient control etc. to the suitcase easily, influence the customer and buy the desire.

Therefore, the double-rod draw-bar box is produced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a utility model provides a two pole draw-bar box has mainly solved the pull rod that only is provided with one side on the current draw-bar box, if there is children to follow, the user still need be equipped with children's shallow by oneself in addition, leads to one to need both hands to compromise children and luggage respectively, is difficult to light dress letter and go, and the user has heavy redundancy, the cognition of inconvenient control etc. to the suitcase easily, influences the problem that the customer purchase was wanted.

The utility model provides a double-rod draw-bar box, which comprises a box body, a first draw bar and a second draw bar; the first pull rod and the second pull rod are arranged at two symmetrical ends of the same plane of the box body in parallel, and through holes for the first pull rod and the second pull rod to pass through are formed in the plane; the first pull rod and the second pull rod stretch in the direction perpendicular to the plane and pass through the through hole, and part of the first pull rod and the second pull rod is accommodated in the box body; a plurality of universal wheels are arranged on the box body and the symmetrical end surfaces of the planes forming the first pull rod and the second pull rod; an accommodating groove which is arranged in a way of avoiding the first handle is formed on the edge of the end face of the box body, wherein the edge of the end face of the first handle is provided with the accommodating groove; a limiting piece is fixed at the bottom of the accommodating groove, and the limiting piece is provided with an emergency stop button; and the emergency stop button controls the universal wheel in a linkage manner.

Preferably, a first handle and a second handle are respectively formed at the upper ends of the first pull rod and the second pull rod, and the first handle and the second handle are respectively perpendicular to the first pull rod and the second pull rod.

Preferably, the length of the second handle is greater than the length of the first handle, and the length of the second handle is equal to the width of the box body.

Preferably, the end parts of the two ends of the second handle are arc-shaped, and an empty digging groove which is arranged in a way of avoiding the shape of the second handle is formed at the edge of the end surface of the box body, wherein the edge of the end surface of the second handle is arranged on the box body.

Preferably, the center of gravity of the case is formed at a middle-lower end of the case.

Preferably, a carrying handle is arranged on the side surface of the box body.

Preferably, the side of the box body is also provided with a coded lock.

Preferably, the box body can be opened and closed along the central line of the box body, and a connecting shaft for realizing the opening and closing of the box body is arranged on the symmetrical end surface of the plane where the coded lock is located.

By last known, use the utility model provides a technical scheme can obtain following beneficial effect:

firstly, the utility model provides a double-rod draw-bar box, it is mainly through setting up first pull rod and the second pull rod that is parallel and set up symmetrical both ends respectively, when there is children to follow, can provide the back support through the second pull rod, and protect children between first pull rod and second pull rod, expand the usage of draw-bar box, improve the security that the draw-bar box regarded as the children's shallow simultaneously;

secondly, the width of the second handle of the double-rod draw-bar box provided by the utility model is larger, when the draw-bar box is used as a children's cart, the enclosure protection when children lean against the back can be met, and the supporting function when children lie prone can be provided;

thirdly, the double-rod draw-bar box provided by the utility model is provided with an emergency stop button which is controlled by the universal wheel in a linkage way, so as to provide a safe seat environment for children during short rest and fast sliding;

fourth, the utility model provides a two-bar draw-bar box, its focus moves down, and the draw-bar box is difficult to empty when can guaranteeing to stand vertically, and then guarantees the stability of draw-bar box when as children's seat.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a draw-bar box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the trolley case in the open state according to the embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

The existing draw-bar box is only provided with a draw bar on one side, and if a child follows the existing draw-bar box, a user needs to be equipped with a child stroller by himself, so that the user needs to take both hands into consideration of the child and luggage by a single person respectively, the user is difficult to lightly load the luggage, the user easily has heavy redundancy, inconvenient control and the like, and the user can not influence the purchase desire of the user.

As shown in fig. 1 and fig. 2, in order to solve the above problem, the present embodiment provides a dual-rod draw-bar box, which mainly includes a box body 10, a first draw bar 21 and a second draw bar 31; the first pull rod 21 and the second pull rod 31 are arranged at two symmetrical ends of the same plane of the box body 10 in parallel, and through holes for the first pull rod 21 and the second pull rod 31 to pass through are formed on the plane; the first pull rod 21 and the second pull rod 31 extend and retract through the through hole in a direction perpendicular to the plane, and are partially accommodated in the box body 10.

More specifically, the size of the through hole is the same as the cross-sectional size of the first and

second tie rods

21 and 31.

Preferably, but not limited to, in the present embodiment, the first pull rod 21 and the second pull rod 31 are respectively disposed on the upper end surface of the box 10 and symmetrically disposed on two long sides of the upper end surface.

Preferably, but not limited to, in the present embodiment, the first pull rod 21 and the second pull rod 31 are two pull rods, respectively, and the distance in the first pull rod 21 is equal to the distance in the second pull rod 31.

Preferably, but not limited to, in the present embodiment, the first pull rod 21 and the second pull rod 31 have different extending lengths, and the extending length of the first pull rod 21 is greater than the extending length of the second pull rod 31.

Preferably, but not limited to, in the present embodiment, a buckle is formed on the inner side of the second pull rod 31 for fixing the stretching height thereof, and a buckle should be also provided in the first pull rod 21. The number of the buckles in the first pull rod 21 and the second pull rod 31 is different.

More specifically, a first handle 22 and a second handle 32 are respectively formed at the upper ends of the first pull rod 21 and the second pull rod 31, and the first handle 22 and the second handle 32 are perpendicular to the first pull rod 21 and the second pull rod 31, respectively.

Preferably, but not limitatively, in this embodiment, the control of the snap in the first handle 21 is arranged on the upper end face of the first handle 22, the snap is controlled by a button to extend or retract the first handle 21, and the button of the second handle 31 is arranged on the lower end face of the second handle 32.

Preferably, but not limited to, the first handle 22 and the second handle 32 are both horizontal, and the horizontal plane is parallel to the upper end surface of the box 10.

More specifically, first handle 22 is not the same size as second handle 32.

Preferably, the length of the second handle 32 is greater than the length of the first handle 22, and the length of the second handle 32 is equal to the width of the container 10.

Preferably, but not limited to, both end portions of the second handle 32 are arc-shaped, and the edge of the case 10 where the second handle 32 is provided is formed with an undercut 11 which is spaced apart from the second handle 32.

In this embodiment, the plane of the box body 10 is a rounded rectangle, so the hollow groove 11 can be directly arranged at the edge of the upper top surface of the box body 10, and the second handle 32 is spliced to form a finished plane structure when being retracted; correspondingly, the depth of the hollowed out groove 11 is equal to the thickness of the second handle 32, and the length of the hollowed out groove 11 is equal to the length of the second handle 32.

Preferably, a receiving groove spaced from the first handle 22 is further formed on the upper end surface of the box 10 in this embodiment.

More specifically, the lower end surface of the casing 10 is provided with a plurality of universal wheels 60. Preferably four universal wheels 60, fixed to the four corners of the lower end surface, respectively.

More specifically, a limiting piece is fixed at the bottom of the accommodating groove, and an emergency stop button 23 is arranged on the limiting piece; the emergency stop button 23 controls the universal wheel 60 in a linkage manner.

Preferably but not limited, when the emergency stop button 23 is shifted to the right, the braking wires connecting the emergency stop button 23 and the left and right clips control the left and right clips to move in opposite directions, so as to clamp and fix the universal wheel 60 to prevent the universal wheel 60 from rotating, thereby realizing the emergency stop effect.

More specifically, the side of the case 10 is provided with a carrying handle 40.

In this embodiment, the box 10 can be opened and closed along the central line, that is, the box 10 can be opened and closed to form a left and right structure, and the left and right structures are connected by a connecting shaft, and the carrying handle 40 should be disposed on the end surface symmetrical to the end surface where the connecting shaft is located.

In this embodiment, a coded lock 50 is further disposed on the symmetrical end surface of the end surface where the connecting shaft is located. The left and right structures of the draw-bar box are opened and closed and are fixed through the coded lock 50 to form a complete box body 10 structure, and the coded lock 50 and the carrying handle 40 are arranged on the plane to further ensure the integrity of the box body 10 in the carrying process.

In this embodiment, the middle-lower portion of the trunk 10 is formed with stripes, and corresponding metal strips and other objects with a certain weight can be fixed on the stripes to move down the overall center of gravity of the trunk, thereby avoiding the situation of shaking and the like when the trunk is placed upright.

Preferably, but not exclusively, the stability of the tank when erected can also be achieved by enlarging the lower end face of the tank.

To sum up, provide a two-bar draw-bar box in this embodiment, it is mainly through setting up parallel first pull rod and second pull rod on the box, for providing the back of the body holding power when the draw-bar box is as children's transport means to enclose and cover the protection to children, improved the application flexibility of draw-bar box, liberation single both hands that carry children's trip, improve the user to the cognition of the light control of draw-bar box, especially still can regard as children's seat, the children of being convenient for follow.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a two pole draw-bar box which characterized in that: comprises a box body, a first pull rod and a second pull rod; the first pull rod and the second pull rod are arranged at two symmetrical ends of the same plane of the box body in parallel, and through holes for the first pull rod and the second pull rod to pass through are formed in the plane; the first pull rod and the second pull rod stretch in a direction perpendicular to the plane to pass through the through hole and are partially accommodated in the box body; a plurality of universal wheels are arranged on the box body and the symmetrical end surfaces of the planes forming the first pull rod and the second pull rod; an accommodating groove which is arranged in a way of avoiding the first handle is formed on the edge of the end face of the box body, wherein the edge of the end face of the box body is provided with the first handle; a limiting piece is fixed at the bottom of the accommodating groove, and the limiting piece is provided with an emergency stop button; and the emergency stop button controls the universal wheel in a linkage manner.

2. The double-lever draw-bar box of claim 1, wherein: the upper ends of the first pull rod and the second pull rod are respectively provided with a first handle and a second handle which are perpendicular to the first pull rod and the second pull rod.

3. The double-lever draw-bar box of claim 2, wherein: the length of the second handle is greater than that of the first handle, and the length of the second handle is equal to the width of the box body.

4. The double lever draw bar box of claim 3, wherein: the end parts of the two ends of the second handle are arc-shaped, and an empty digging groove which is arranged in a way of avoiding the second handle from being empty is formed at the edge of the end face of the second handle arranged on the box body.

5. The double-lever draw-bar box according to any one of claims 1 to 4, wherein: the center of gravity of the box body is formed at the middle lower end of the box body.

6. The double-lever draw-bar box of claim 5, wherein: and a portable handle is arranged on the side surface of the box body.

7. The double-lever draw-bar box of claim 6, wherein: the side of the box body is also provided with a coded lock.

8. The double lever draw bar box of claim 7, wherein: the box body can be arranged along the central line of the box body in an opening and closing mode, and the connecting shaft for realizing the opening and closing of the box body is arranged on the symmetrical end face of the plane where the coded lock is located.