CN210076797U

CN210076797U - Suitcase with brake

Info

Publication number: CN210076797U
Application number: CN201920567572.6U
Authority: CN
Inventors: 孙森
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-18
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a travelling basket of area brake, including box case, fixed rod cover and gear box, the left part is provided with the inner room in the box, the inner room left end is provided with the case lid, both sides around the fixed rod cover sets up in the box right-hand member portion, be provided with the pull rod in the fixed rod cover, the pull rod upper end is provided with the handle, box upper end middle part is provided with portably, and the box lower extreme is provided with the gear box, and gear box lower part right side is provided with the battery. The utility model discloses during the use, micro motor passes through the transmission shaft and drives gear one and rotate, and gear one meshes gear two and rotates, and gear two drives the lead screw and rotates, and lead screw effect lifter plate makes the lifter plate move under the support column will, and the support column descends and ground contact, with travelling basket jack-up, makes the gyro wheel break away from ground to the problem that the realization prevented the travelling basket from slipping away is favorable to the brake of travelling basket.

Description

Suitcase with brake

Technical Field

The utility model relates to a travel article for daily use technical field specifically is a travelling basket of area brake.

Background

Travel cases (suitcase) are one type of case. It comprises a case body, a telescopic pull rod and case bottom wheels, and is widely used due to convenient use. Travel cases have a long history. Travel cases in the hands of people are evolving from wooden cases, large luggage cases, which are only used to hold clothes, to portable suitcases, draw-bar cases, which are different in shape today.

In the prior art at present, when the traveling case is used, the traveling case is convenient and labor-saving and is highly favored by users due to the fact that the traveling case is provided with the flexible wheels. But the wheels are flexible and labor-saving, and simultaneously bring some disadvantages, for example, when a user drives a vehicle, a slope sliding suitcase is easy to stop sliding, so that the suitcase is difficult to control, and the use of the suitcase is influenced. Therefore, those skilled in the art have provided a suitcase with brake to solve the above problems in the prior art.

Disclosure of Invention

An object of the utility model is to provide a travelling basket of area brake to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the suitcase with the brake comprises a suitcase body, a fixing rod sleeve and a gearbox, wherein an inner chamber is arranged at the left part in the suitcase body, a suitcase cover is arranged at the left end of the inner chamber, the fixing rod sleeve is arranged at the front side and the rear side in the right end part of the suitcase body, a pull rod is arranged in the fixing rod sleeve, a handle is arranged at the upper end of the pull rod, a handle is arranged in the middle of the upper end of the suitcase body, a gearbox is arranged at the lower end of the suitcase body, and.

When the suitcase is used, the pull rod is pulled through the handle, the suitcase is dragged to move under the action of the trolley wheels of the suitcase, the suitcase is convenient to move, when a step is met, the suitcase is lifted through the handle, the suitcase is convenient to carry, and the suitcase is favorable for being used.

As a further aspect of the present invention: the battery outside is provided with the set casing, and the set casing upper end is provided with micro motor, and the micro motor left end is provided with the transmission shaft. When the gear box is used, the battery supplies power for the micro motor, and the micro motor drives the internal structure of the gear box to rotate through the transmission shaft, so that the operation of the gear box is facilitated.

As a further aspect of the present invention: the left part and the right part of the transmission shaft are respectively provided with a first gear, the bottom end of the gear box is symmetrically provided with a support frame left and right, and the middle part of the upper end of the support frame is provided with a screw rod; the upper end of the screw rod is provided with a second gear, the second gear is meshed with the first gear, and the lower end of the screw rod is rotatably connected with the bottom end of the gear box through a bearing. When the lifting mechanism is used, the micro motor drives the first gear to rotate through the transmission shaft, the first gear is meshed with the second gear to rotate, and the second gear drives the screw rod to rotate, so that the lifting of the screw rod connecting structure is facilitated.

As a further aspect of the present invention: a lifting plate is arranged on the upper outer side of the screw rod, supporting columns are arranged at the front end and the rear end of the lifting plate, and the lower ends of the supporting columns penetrate through the gear box and are arranged corresponding to the rollers; the upper side of the right end part of the box body is provided with a switch box, the switch box is electrically connected with the micro motor, and the right end of the switch box is provided with a control switch.

When the lifting trolley is used, the screw rod acts on the lifting plate, the lifting plate drives the supporting columns to descend, the supporting columns descend to be in contact with the ground, the suitcase is jacked up, the rollers are separated from the ground, the problem that the suitcase slides away is solved, and the micro motor is controlled to rotate forwards and backwards through the control switch.

As a further aspect of the present invention: .

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, micro motor passes through the transmission shaft and drives gear one and rotate, and gear one meshes gear two and rotates, and gear two drives the lead screw and rotates, and lead screw effect lifter plate makes the lifter plate move under the support column will, and the support column descends and ground contact, with travelling basket jack-up, makes the gyro wheel break away from ground to the problem that the realization prevented the travelling basket from slipping away is favorable to the brake of travelling basket.

2. When the utility model is used, the handle pulls the pull rod, the suitcase is pulled to move under the action of the two rollers, and the suitcase is convenient to move; the micro motor is controlled to rotate forward and backward through the control switch, so that the supporting columns can extend out and retract, the travel fixed-point stop is realized, and the travel suitcase is convenient to use.

Drawings

Fig. 1 is a schematic structural view of a suitcase with a brake.

FIG. 2 is a schematic view showing the structure of a gear box in a traveling case with a brake.

Fig. 3 is a schematic view of the connection of the support post 18 in a brake-equipped travel suitcase.

In the figure: 1. a box body; 2. fixing the rod sleeve; 3. a pull rod; 4. a handle; 5. a box cover; 6. an inner chamber; 7. carrying by hand; 8. a gear case; 9. a roller; 10. a switch box; 11. a control switch; 12. a drive shaft; 13. a micro motor; 14. a first gear; 15. a second gear; 16. a support frame; 17. a screw rod; 18. a support pillar; 19. a battery; 20. a connecting plate.

Detailed Description

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

Please refer to fig. 1-3, in an embodiment of the present invention, a suitcase with brake, includes a suitcase body 1, a fixing rod sleeve 2 and a gear box 8, an inner chamber 6 is disposed at the left portion of the suitcase body 1, a suitcase cover 5 is disposed at the left end of the inner chamber 6, the fixing rod sleeve 2 is disposed at the front and rear sides of the suitcase body 1 at the right end portion, a pull rod 3 is disposed in the fixing rod sleeve 2, a handle 4 is disposed at the upper end of the pull rod 3, a handle 7 is disposed at the middle portion of the upper end of the suitcase body 1, the lower end of the suitcase body 1 is disposed with the gear box 8, and a.

When the suitcase is used, the pull rod 3 is pulled through the handle 4, the suitcase is dragged to move under the action of the trolley wheels of the suitcase, the suitcase is convenient to move, when a step is met, the suitcase is lifted through the handle 7, the suitcase is convenient to carry, and the suitcase is favorable for being used.

A fixed shell is arranged on the outer side of the battery 19, a micro motor 13 is arranged at the upper end of the fixed shell, and a transmission shaft 12 is arranged at the left end of the micro motor 13. When the gearbox is used, the battery 19 supplies power to the micro motor 13, and the micro motor 13 drives the internal structure of the gear box 8 to rotate through the transmission shaft 12, so that the operation of the gear box 8 is facilitated.

The left part and the right part of the transmission shaft 12 are respectively provided with a first gear 14, the bottom end of the gear box 8 is symmetrically provided with a support frame 16 in a left-right mode, and the middle part of the upper end of the support frame 16 is provided with a screw rod 17; the upper end of the screw rod 17 is provided with a second gear 15, the second gear 15 is meshed with the first gear 14, and the lower end of the screw rod 17 is rotatably connected with the bottom end of the gear box 8 through a bearing. When the lifting device is used, the micro motor 13 drives the first gear 14 to rotate through the transmission shaft 12, the first gear 14 is meshed with the second gear 15 to rotate, and the second gear 15 drives the screw rod 17 to rotate, so that the lifting of the connecting structure of the screw rod 17 is facilitated.

A lifting plate 20 is arranged on the upper outer side of the screw rod 17, supporting columns 18 are arranged at the front end and the rear end of the lifting plate 20, and the lower ends of the supporting columns 18 penetrate through the gear box 8 and are arranged corresponding to the rollers 9; the upper side of the right end part of the box body 1 is provided with a switch box 10, the switch box 10 is electrically connected with a micro motor 13, and the right end of the switch box 10 is provided with a control switch 11.

When the device is used, the screw rod 17 acts on the lifting plate 20, so that the lifting plate 20 drives the supporting column 18 to descend, the supporting column 18 descends to contact with the ground, the suitcase is jacked up, the roller 9 is separated from the ground, the problem of sliding of the suitcase is solved, and the micro motor 13 is controlled to rotate forwards and backwards through the control switch 11.

The utility model discloses a theory of operation is: when the utility model is used, the handle 4 pulls the pull rod 3, and the travel suitcase is pulled to move under the action of the two rollers 9, so that the travel suitcase is convenient to move; when the suitcase is used, the battery 19 supplies power to the micro motor 13, the control switch 11 controls the micro motor 13 to rotate forwards and backwards, when the micro motor 13 rotates forwards, the micro motor 13 drives the first gear 14 to rotate through the transmission shaft 12, the first gear 14 is meshed with the second gear 15 to rotate, the second gear 15 drives the screw rod 17 to rotate, the screw rod 17 acts on the lifting plate 20, the lifting plate 20 drives the supporting column 18 to descend, the supporting column 18 descends to be in contact with the ground, the suitcase is jacked up, the roller 9 is separated from the ground, the problem of preventing the suitcase from sliding away is solved, braking of the suitcase is facilitated, when the suitcase needs to be pulled away, the control switch 11 is pressed down to enable the micro motor 13 to rotate backwards, the supporting column 18 retracts, the roller is in contact with the ground, the suitcase can be.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A traveling case with a brake comprises a case body (1), a fixed rod sleeve (2) and a gear case (8), and is characterized in that an inner chamber (6) is arranged at the left part in the case body (1), a case cover (5) is arranged at the left end of the inner chamber (6), the fixed rod sleeve (2) is arranged at the front side and the rear side in the right end part of the case body (1), a pull rod (3) is arranged in the fixed rod sleeve (2), a handle (4) is arranged at the upper end of the pull rod (3), a handle (7) is arranged in the middle of the upper end of the case body (1), the gear case (8) is arranged at the lower end of the case body (1), a battery (19) is arranged at the right side of the lower part of the gear case (8), a fixed shell is arranged at the outer side of the battery (19), a micro motor (13) is arranged at the upper end of the fixed shell, a, bottom bilateral symmetry is provided with support frame (16) in gear box (8), and support frame (16) upper end middle part is provided with lead screw (17), lead screw (17) upper end is provided with gear two (15), and gear two (15) are connected with gear one (14) meshing, lead screw (17) lower extreme passes through the bearing and is connected with gear box (8) bottom rotation, the outside is provided with lifter plate (20) on lead screw (17), and both ends all are provided with support column (18) around lifter plate (20), and support column (18) lower extreme passes gear box (8) and corresponds the setting with gyro wheel (9).

2. The traveling case with the brake as claimed in claim 1, wherein a switch box (10) is disposed on the upper side of the right end of the case body (1), the switch box (10) is electrically connected to the micro motor (13), and a control switch (11) is disposed on the right end of the switch box (10).