CN210407419U - Electric telescopic luggage case - Google Patents
Electric telescopic luggage case Download PDFInfo
- Publication number
- CN210407419U CN210407419U CN201921307404.XU CN201921307404U CN210407419U CN 210407419 U CN210407419 U CN 210407419U CN 201921307404 U CN201921307404 U CN 201921307404U CN 210407419 U CN210407419 U CN 210407419U
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- luggage case
- telescopic
- motor system
- upper shell
- telescopic mechanism
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Abstract
The utility model discloses an electric telescopic luggage case, which comprises a case body, wherein the case body comprises an upper shell and a lower shell, the upper shell is embedded into the lower shell, one end of a telescopic mechanism is connected with the upper shell, the other end of the telescopic mechanism is connected with the lower shell, the telescopic mechanism can control the expansion of the upper shell and is connected with a motor system, and the motor system is used for controlling the operation of the telescopic mechanism; the utility model discloses a suitcase can adjust the size of box, convenient and practical at will according to actual demand.
Description
Technical Field
The utility model belongs to the technical field of life device, a electronic flexible suitcase is related to.
Background
The luggage, also called travelling case and draw-bar box, is a kind of luggage, and is usually used to place the clothes, personal care articles and souvenirs needed by the travel, the size of the luggage on the market is generally specified as standard according to the size of the carry-on case (portable luggage) and the consignment case (consignment luggage) of the airline company (international air transport association), in the actual life, the change of the size of the luggage case by travelers can be influenced by the distance and the amount of the luggage, and the general user can purchase the suitcase of different sizes according to the size of required suitcase, and different vehicles also have an influence to the size of suitcase, and current suitcase all is fixed size, can not go to adjust the size according to user's actual needs, causes unnecessary trouble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic flexible suitcase can realize that the size of suitcase carries out free control.
The technical scheme adopted by the utility model is that the electric telescopic luggage case comprises a case body, and is characterized in that the case body comprises an upper shell and a lower shell, and the upper shell is embedded into the lower shell;
one end of the telescopic mechanism is connected with the upper shell, the other end of the telescopic mechanism is connected with the lower shell, and the telescopic mechanism can control the upper shell to stretch;
and the motor system is used for controlling the operation of the telescopic mechanism.
The telescopic mechanism comprises a lead screw which is arranged on the surface of the lower shell and is parallel to the two sides of the box body, and a nut matched with the lead screw is arranged on the surface of the upper shell;
wherein two screw rods are symmetrically arranged;
the motor system comprises speed reducing motors which are respectively arranged at the bottoms of the two lead screws;
the motor system comprises synchronous belt wheels arranged at the bottoms of the screw rods respectively, and a speed reducing motor arranged on one of the screw rods, wherein the synchronous belt wheels are connected through synchronous belts respectively;
the telescopic mechanism comprises racks which are arranged on the surface of the upper shell and are parallel to the two sides of the box body, the lower shell is provided with a gear which is meshed with the racks, and the gear is connected with a motor system;
wherein two racks are symmetrically arranged;
the motor system comprises a gear motor arranged on a gear meshed with two racks;
the motor system comprises synchronous belt wheels A which are respectively arranged on gears and are respectively connected through a synchronous belt, and a speed reducing motor arranged on one gear;
wherein, the two sides of the outer part of the upper shell are provided with slide rails, and the two sides of the inner part of the lower shell are provided with slide rails matched with the slide rails.
The utility model has the advantages that:
the utility model discloses an electronic flexible suitcase is compared in general suitcase is practical convenient, and general suitcase has carried not very conveniently greatly, and the thing of putting is little again too few, the utility model discloses a suitcase can be according to the free electrodeless adjustment of demand, convenient and fast.
Drawings
Fig. 1 is a schematic structural view of an electric telescopic luggage case of the present invention;
fig. 2 is a side view of the electric telescopic luggage of the present invention.
In the figure, 1 is a box body, 2 is a lead screw, 3 is a nut, and 4 is a small roller.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides an electric telescopic luggage case, as shown in figures 1 and 2, comprising a case body 1, characterized in that, the case body 1 comprises an upper case and a lower case, the upper case is embedded into the lower case, slide rails are arranged on both sides of the outer part of the upper case, slide ways matched with the slide rails are arranged on both sides of the inner part of the lower case, and small rollers 4 are symmetrically arranged on the outer side of the bottom of the lower case;
telescopic machanism, telescopic machanism one end is connected and is gone up the casing, and the casing is down connected to the telescopic machanism other end, and telescopic machanism is controllable goes up the flexible of casing, and telescopic machanism during operation will guarantee the closure of box 1, prevents to go up casing and casing distortion at the closure in-process down, and telescopic machanism specifically includes two kinds of flexible modes:
the telescopic mechanism specifically comprises a lead screw 1 which is arranged on the surface of a lower shell and is parallel to two sides of a box body 1, nuts 3 which are matched with the lead screw 2 are arranged on the surface of an upper shell, two lead screws 2 are symmetrically arranged, the uniform stress of the upper shell and the lower shell is ensured, motor systems for controlling the telescopic mechanism are also divided into two types, one motor system comprises speed reducing motors which are respectively arranged at the bottoms of the two lead screws 2, and the two motors are used for respectively controlling the rotation of the lead screws 2 and do not influence each other; the other motor system comprises a synchronous belt pulley, the synchronous belt pulley is connected with two lead screws 2 through a rotating shaft, one of the two lead screws 2 is connected with a speed reducing motor, the two lead screws 2 are controlled to rotate through one motor, and the synchronism is good;
the other type of telescopic mechanism comprises racks which are arranged on the surface of an upper shell and are parallel to two sides of the box body 1, a gear which is meshed with the racks is arranged on a lower shell, the gear is connected with a motor system, the number of the racks is two, the motor system for controlling the telescopic mechanism is also divided into two types, one type of the motor system comprises a speed reduction motor which is arranged on the gear which is meshed with the two racks, the two motors are used for respectively controlling the operation of the two racks without mutual interference, the other type of the motor system comprises a synchronous belt pulley A, the synchronous belt pulley A is respectively connected with the gears which are meshed with the two racks, the speed reduction motor is arranged on one gear, the rotation of the two gears is controlled by one motor;
the telescopic mechanism can be arranged in the luggage case, so that the telescopic mechanism can be protected, and the use of the luggage case can not be influenced by the protrusion of the telescopic mechanism;
the motor system is powered by a lithium battery, and a control switch is arranged on the surface of the trunk to control the operation of the motor system;
the utility model discloses a suitcase surface can also install the LED lighting apparatus and throw light on, installs USB battery charging outfit and carries out charging work, and the size of suitcase can be adjusted convenient and practical at will according to the actual demand.
Claims (10)
1. An electric telescopic luggage case comprises a case body (1), and is characterized in that the case body (1) comprises an upper shell and a lower shell, and the upper shell is embedded into the lower shell;
one end of the telescopic mechanism is connected with the upper shell, the other end of the telescopic mechanism is connected with the lower shell, and the telescopic mechanism can control the upper shell to stretch;
and the motor system is used for controlling the operation of the telescopic mechanism.
2. An electric telescopic luggage case as claimed in claim 1, characterized in that the telescopic mechanism comprises a lead screw (2) arranged on the surface of the lower shell and parallel to the two sides of the luggage case (1), and a nut (3) matched with the lead screw (2) is arranged on the surface of the upper shell.
3. An electrically telescopic luggage case according to claim 2, characterized in that said threaded spindle (2) is symmetrically provided in two.
4. An electric telescopic luggage case according to claim 1 or 3, characterized in that the motor system comprises reduction motors respectively arranged at the bottom of the two lead screws (2).
5. An electric telescopic luggage case as claimed in claim 1 or 3, characterized in that the motor system comprises synchronous pulleys respectively arranged at the bottoms of the lead screws (2), the synchronous pulleys are respectively connected through synchronous belts, and a speed reducing motor arranged on one of the lead screws (2).
6. An electric telescopic luggage case as claimed in claim 1, characterized in that the telescopic mechanism comprises a rack arranged on the surface of the upper casing and parallel to the two sides of the luggage body (1), and a gear engaged with the rack and arranged on the lower casing, wherein the gear is connected with a motor system.
7. The power-driven telescopic luggage as claimed in claim 6, wherein the rack is symmetrically provided in two.
8. An electrically telescopic luggage case according to claim 6 or 7, characterized in that the motor system comprises a reduction motor arranged on a gear engaged with the two racks.
9. The power-driven telescopic luggage case as claimed in claim 6 or 7, wherein the motor system comprises synchronous pulleys A respectively arranged on the gears, the synchronous pulleys A are respectively connected through a synchronous belt, and the power-driven telescopic luggage case further comprises a speed reduction motor arranged on one of the gears.
10. The power-driven telescopic luggage case as claimed in claim 1, wherein sliding rails are arranged on two sides of the outer part of the upper shell, and sliding rails matched with the sliding rails are arranged on two sides of the inner part of the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307404.XU CN210407419U (en) | 2019-08-13 | 2019-08-13 | Electric telescopic luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307404.XU CN210407419U (en) | 2019-08-13 | 2019-08-13 | Electric telescopic luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210407419U true CN210407419U (en) | 2020-04-28 |
Family
ID=70362300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921307404.XU Active CN210407419U (en) | 2019-08-13 | 2019-08-13 | Electric telescopic luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210407419U (en) |
-
2019
- 2019-08-13 CN CN201921307404.XU patent/CN210407419U/en active Active
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