CN111213982A - Telescopic intelligent luggage case - Google Patents
Telescopic intelligent luggage case Download PDFInfo
- Publication number
- CN111213982A CN111213982A CN202010100968.7A CN202010100968A CN111213982A CN 111213982 A CN111213982 A CN 111213982A CN 202010100968 A CN202010100968 A CN 202010100968A CN 111213982 A CN111213982 A CN 111213982A
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- CN
- China
- Prior art keywords
- layer
- telescopic
- shell
- section
- bottom layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/141—Rigid or semi-rigid luggage with built-in rolling means the rolling means being formed by the trunk itself
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C7/00—Collapsible or extensible purses, luggage, bags or the like
- A45C7/0018—Rigid or semi-rigid luggage
- A45C7/0022—Rigid or semi-rigid luggage comprising an integrated expansion device
- A45C7/0031—Rigid or semi-rigid luggage comprising an integrated expansion device telescopic
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C2005/147—Rigid or semi-rigid luggage with built-in rolling means for climbing stairs
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention belongs to the technical field of travel equipment, and relates to a telescopic intelligent luggage case. The intelligent luggage case comprises an upper cover plate, hinges, a telescopic layer, a bottom layer outer shell, a bottom layer inner shell, support legs, wheels, a bottom plate and a linear motor. The upper cover plate is connected with the telescopic layer through a hinge; the bottom shell is arranged in the telescopic layer, the guide chute is arranged on the outer side of the telescopic layer, and the telescopic layer and the bottom shell are connected with the guide chute through a buckle. The support legs and the handle are arranged on two sides of the bottom layer shell and are fastened through screws; the bottom plate wheels are arranged below the bottom plate; the upper surface of the bottom shell is provided with a control panel, and the control panel is provided with a key for controlling the linear motor. The pull rod is fixed on the bottom layer of the bottom layer shell, and the spring stair climbing structure is fixed on the bottom layer of the bottom layer shell. The intelligent luggage case provided by the invention is convenient for a trip worker to select the size according to the actual condition, can realize a stair climbing function, and helps the trip worker to go up and down stairs.
Description
Technical Field
The invention belongs to the technical field of travel equipment, and relates to a telescopic intelligent luggage case.
Background
With the rapid development of social economy, the luggage case becomes an essential article for people to work on business trips and travel. The existing luggage cases are various in types and size, can be selected according to personal conditions, and basically meet the travel requirements of people. However, in real life, the sizes and the quantities of the articles carried by the luggage carrier during traveling and returning are different, so that the luggage carrier is not enough or too large. Especially for women, how large a suitcase is to be used is a big problem. Therefore, it is necessary to design a retractable luggage case.
Disclosure of Invention
The invention creates the intelligent luggage case which can be contracted according to actual requirements, can reduce or increase the space of the luggage case, is convenient for going up and down steps and reduces the labor intensity of traveling.
The technical scheme of the invention is as follows:
the invention relates to a telescopic intelligent luggage case which comprises an upper cover plate, a hinge, a telescopic layer, a bottom layer outer shell, a bottom layer inner shell, support legs, wheels, a bottom plate and a linear motor.
The upper cover plate is connected with the telescopic layer through a hinge; the telescopic layer is arranged in the bottom shell, a guide chute is arranged outside the telescopic layer, and the telescopic layer and the bottom shell are connected with the guide chute through a buckle;
the support legs and the handle are arranged on two sides of the bottom layer shell and are fastened through screws; the bottom plate wheels are arranged below the bottom plate; the upper surface of the bottom shell is provided with a control panel, and the control panel is provided with a key for controlling the linear motor.
The pull rod is fixed on the bottom layer of the bottom layer shell, and the spring stair climbing structure is fixed on the bottom layer of the bottom layer shell.
The bottom layer outer shell and the bottom layer inner shell are fixed on the bottom plate through screws, a slide way is arranged between the bottom layer outer shell and the bottom layer inner shell, and a linear motion machine is arranged in the slide way.
The linear motor consists of a primary stage, a secondary stage, a telescopic rod 1 section, a telescopic rod 2 section, a sucker type electromagnet, an iron pin and a limiting pin.
The section 1 of the telescopic rod is connected with the section 2 of the telescopic rod, the outer side of the section 1 of the telescopic rod is provided with three coaxial primary stages, the secondary stage is arranged on the section 2 of the telescopic rod, and the secondary stage is coaxial with the primary stage;
the inside one end of 1 section of telescopic link is equipped with the iron round pin, and the iron round pin other end is equipped with the spacer pin, and the spring suit is on the iron round pin, and sucking disc formula electro-magnet setting is in the opposite of iron round pin.
The upper end surface of the 2 sections of the telescopic rods of the linear motor is fastened with the upper end surface of the telescopic layer through screws; the lower end surface of the telescopic rod 1 section of the linear motor is fastened with the bottom plate through screws.
Pressing down a key with a 'stretch' character in the control panel, wherein the telescopic layer extends out from the bottom shell; when the luggage is less and does not need a large space, the telescopic layer automatically retracts to the bottom layer by pressing the key with the 'retracting' character in the control panel, so that the travel requirement is met. The extension and retraction are realized by adopting a linear motor. When pressing the button that has "stretch" word, linear electric motor's elementary meeting circular telegram to produce magnetic field, secondary under the effect in magnetic field takes 2 sections of telescopic link to outwards extend from 1 sections of telescopic link, and when moving one section distance, the magnetic field of elementary production disappears, and the spacer pin blocks into the draw-in groove under the effect of spring, prevents that flexible layer from falling back. When a key with the shape of a 'contracted' is pressed down, the sucker type electromagnet is electrified to generate suction force, so that the iron pin drives the limiting pin to withdraw from the clamping groove, primary reverse electrification is performed to generate a reverse magnetic field, and the secondary side drives the 2 sections of the telescopic rod to retract to the 1 section of the telescopic rod.
The spring stair climbing structure comprises a pulley, a connecting rod, a supporting rod and a sliding rail,
the sliding rail is of a triangular structure, pulleys are arranged on two sides of the bottom end of the sliding rail respectively, and a connecting rod is arranged at the bottom end of the triangular structure and fixed with the bottom of the luggage case; the two supporting rods are hinged with the middle part of the sliding rail.
When going upstairs and downstairs, the two support rods are utilized to support the slide rail to 40-50 degrees, at the moment, the two support rods are respectively clamped in the groove of the luggage case, the slide rail surface is contacted with the sharp corner of the stairs, and then the slide rail slides by the pulley, so that the aim of saving labor is fulfilled. When the luggage case does not need to go up and down stairs, the sliding rail can be pressed down towards the direction of the luggage case body, the two supporting rods are respectively pressed down towards the upper part and the lower part, the pulley, the sliding rail and the luggage case are integrated, and the whole appearance is attractive.
The invention has the beneficial effects that:
the invention creates the retractable intelligent luggage case capable of enlarging the space, so that a trip person can conveniently select the size according to the actual situation, the stair climbing function can be realized, and the trip person can be helped to go upstairs and downstairs.
Drawings
Figure 1 is a schematic view of the exterior of the luggage case of the present invention 1.
Figure 2 is a schematic view of the exterior of the luggage case of the present invention, figure 2.
Figure 3 is a schematic view of the exterior of the luggage case of the present invention 3.
Figure 4 is a schematic view of the interior of the luggage case of the present invention.
Fig. 5 is a schematic view of the stair climbing structure of the present invention.
Fig. 6 is an external structural view of the linear motor of the present invention.
Fig. 7 is a schematic view of the internal structure of the linear motor of the present invention.
In the figure: 1, an upper cover plate; 2, a hinge; 3, a flexible layer; 4 a bottom shell; 5, a bottom inner shell; 6, a handle; 7, a support leg; 8 wheels; 9, a pull rod; 10 linear motor storage tank; 11 primary stage; 12, a second level; 13, telescoping a rod 1 section; 14, telescoping a rod 2 section; 15 sucker type electromagnet; 16 iron pins; 17, a limiting pin; 18 springs; 19 a control panel; 20 keys; 21 stair climbing mechanism; 22 a guide chute; 23, buckling; 24 a base plate; 25 pulleys; 26 connecting rods; 27 support rods; 28 slide rail.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in figures 1 to 7 of the drawings,
the invention relates to a telescopic intelligent luggage case which comprises an upper cover plate 1, a hinge 2, a telescopic layer 3, a bottom layer outer shell 4, a bottom layer inner shell 5, support legs 7, wheels 8, a bottom plate 24 and a linear motor.
The upper cover plate 1 is connected with the telescopic layer 3 through a hinge 2; the telescopic layer 3 is arranged in the bottom layer shell 4, a guide chute 22 is arranged on the outer side of the telescopic layer 3, and the telescopic layer 3 and the bottom layer shell 4 are connected with the guide chute 22 through a buckle 23;
the support legs 7 and the handle 6 are arranged on two sides of the bottom layer shell 4 and are fastened through screws; the floor wheels 8 are disposed below the floor 24; the upper surface of the bottom layer shell 4 is provided with a control panel 19, and the control panel 19 is provided with a key 20 for controlling the linear motor.
The pull rod 9 is fixed on the bottom layer of the bottom layer shell 4, and the spring stair climbing structure 21 is fixed on the bottom layer of the bottom layer shell 4.
The bottom layer outer shell 4 and the bottom layer inner shell 5 are fixed on the bottom plate 24 through screws, a slide way is arranged between the bottom layer outer shell 4 and the bottom layer inner shell 5, and a linear motion machine is arranged in the slide way.
The linear motor is composed of a primary 11, a secondary 12, a telescopic rod 1 section 13, a telescopic rod 2 section, a sucker type electromagnet 15, an iron pin 16 and a limit pin 17.
The telescopic rod 1 section 13 is connected with the telescopic rod 2 section, three coaxial primary shafts 11 are arranged on the outer side of the telescopic rod 1 section 13, the secondary shaft 12 is arranged on the telescopic rod 2 section, and the secondary shaft 12 is coaxial with the primary shafts 11;
an iron pin 16 is arranged at one end of the inner part of the section 13 of the telescopic rod 1, a limiting pin 17 is arranged at the other end of the iron pin 16, a spring 18 is sleeved on the iron pin 16, and the sucker type electromagnet 15 is arranged opposite to the iron pin 16.
The upper end surface of the 2 sections of the telescopic rods of the linear motor is fastened with the upper end surface of the telescopic layer through screws; the lower end surface of the telescopic rod 1 section 13 of the linear motor is fastened with the bottom plate 24 through screws.
When a key 20 with a 'stretch' character in the control panel 19 is pressed, the telescopic layer 3 extends out from the bottom layer shell 4; when the luggage is less and does not need large space, the telescopic layer 3 automatically shrinks to the bottom layer by pressing the key 20 with the 'shrinking' character in the control panel 19, so as to meet the travel requirement. The extension and retraction are realized by adopting a linear motor. When a key 20 with a 'stretching' character is pressed, a primary 11 of the linear motor is electrified and generates a magnetic field, a secondary 12 drives a telescopic rod 2 section to extend outwards from a telescopic rod 1 section 13 under the action of the magnetic field, when the linear motor moves to a certain distance, the magnetic field generated by the primary 11 disappears, and a limiting pin 17 is clamped into a clamping groove under the action of a spring 18 to prevent the telescopic layer from falling back. When a key 20 with a 'shrinking' character is pressed, the sucker type electromagnet 15 is electrified to generate suction force, the iron pin 16 is promoted to take the limiting pin 17 to withdraw from the clamping groove, the primary 11 is electrified reversely to generate a reverse magnetic field, and the secondary 12 drives the telescopic rod 2 section to retract into the telescopic rod 1 section.
The spring stair climbing structure 21 comprises pulleys 25, a connecting rod 26, a supporting rod 27 and a sliding rail 28, wherein the sliding rail 28 is of a triangular structure, the pulleys 25 are respectively arranged on two sides of the bottom end of the sliding rail 28, the connecting rod 26 is arranged at the bottom end of the triangular structure, and the connecting rod 26 is fixed with the bottom of the luggage case; two support rods 27 are hinged to the middle of the slide rail 28.
When going upstairs and downstairs, the two support rods 27 are utilized to support the slide rail 28 to 40-50 degrees, at the moment, the two support rods 27 are respectively clamped in the grooves of the luggage case, the slide rail surfaces are contacted with the sharp corners of the stairs, and then the slide rail slides by the pulleys 25, so that the aim of saving labor is fulfilled. When the luggage case does not need to go up and down stairs, the sliding rail 28 can be pressed down towards the luggage case body, the two supporting rods 27 are respectively pressed down towards the upper part and the lower part, the pulley, the sliding rail and the luggage case are integrated, and the whole appearance is attractive.
Claims (5)
1. A telescopic intelligent luggage case is characterized by comprising an upper cover plate (1), a hinge (2), a telescopic layer (3), a bottom layer outer shell (4), a bottom layer inner shell (5), support legs (7), wheels (8), a bottom plate (24) and a linear motor, wherein the upper cover plate is connected with the hinge (2);
the upper cover plate (1) is connected with the telescopic layer (3) through a hinge (2); the telescopic layer (3) is arranged in the bottom layer shell (4), a guide chute (22) is arranged on the outer side of the telescopic layer (3), and the telescopic layer (3) and the bottom layer shell (4) are connected with the guide chute (22) through a buckle (23); a control panel (19) is arranged on the upper surface of the bottom layer shell (4), and a key (20) is arranged on the control panel (19) and used for controlling the linear motor;
the pull rod (9) is fixed on the bottom layer of the bottom layer shell (4), the spring stair climbing structure (21) is fixed on the bottom layer of the bottom layer shell (4), and the bottom plate wheels (8) are arranged below the bottom plate (24)
The bottom layer outer shell (4) and the bottom layer inner shell (5) are fixed on the bottom plate (24), a slide way is arranged between the bottom layer outer shell (4) and the bottom layer inner shell (5), and a linear motion machine is arranged in the slide way.
The linear motor consists of a primary stage (11), a secondary stage (12), a telescopic rod 1 section (13), a telescopic rod 2 section, a sucker type electromagnet (15), an iron pin (16) and a limit pin (17);
the telescopic rod comprises a telescopic rod 1 section (13) and a telescopic rod 2 section, wherein the outer side of the telescopic rod 1 section (13) is provided with three coaxial primary shafts (11), a secondary shaft (12) is arranged on the telescopic rod 2 section, and the secondary shaft (12) is coaxial with the primary shafts (11); an iron pin (16) is arranged at one end of the inner part of the section (13) of the telescopic rod 1, a limiting pin (17) is arranged at the other end of the iron pin (16), a spring (18) is sleeved on the iron pin (16), and a sucker type electromagnet (15) is arranged opposite to the iron pin (16);
the primary (11) of the linear motor is electrified and generates a magnetic field, the secondary (12) drives the telescopic rod 2 section to extend out from the telescopic rod 1 section (13) under the action of the magnetic field, when the linear motor moves to a certain distance, the magnetic field generated by the primary (11) disappears, the limiting pin (17) is clamped into the clamping groove under the action of the spring (18) to prevent the telescopic layer from falling back; when a key (20) with a 'shrinking' character is pressed, the sucker type electromagnet (15) is electrified to generate suction force, the iron pin (16) drives the limiting pin (17) to withdraw from the clamping groove, the primary (11) is electrified reversely to generate a reverse magnetic field, and the secondary (12) drives the 2 sections of the telescopic rod to retract into the 1 section of the telescopic rod.
2. The retractable intelligent luggage case as claimed in claim 1, wherein the spring stair climbing structure (21) comprises pulleys (25), a connecting rod (26), a supporting rod (27) and a sliding rail (28), the sliding rail (28) is a triangular structure, the pulleys (25) are respectively arranged on two sides of the bottom end of the sliding rail (28), the connecting rod (26) is arranged at the bottom end of the triangular structure, and the connecting rod (26) is fixed with the bottom of the luggage case; the two support rods (27) are hinged with the middle part of the slide rail (28).
3. A retractable smart luggage case as claimed in claim 1 or 2, characterized in that said feet (7) and handle (6) are arranged on both sides of the underlying shell (4).
4. The retractable intelligent luggage case as claimed in claim 1 or 2, wherein the upper end surface of the retractable rod 2 section of the linear motor is fastened with the upper end surface of the retractable layer by a screw; the lower end surface of the telescopic rod 1 section (13) of the linear motor is fastened with the bottom plate (24) through screws.
5. The retractable intelligent luggage case as claimed in claim 3, wherein the upper end surface of the retractable rod 2 section of the linear motor is fastened with the upper end surface of the retractable layer by a screw; the lower end surface of the telescopic rod 1 section (13) of the linear motor is fastened with the bottom plate (24) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100968.7A CN111213982A (en) | 2020-02-19 | 2020-02-19 | Telescopic intelligent luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100968.7A CN111213982A (en) | 2020-02-19 | 2020-02-19 | Telescopic intelligent luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111213982A true CN111213982A (en) | 2020-06-02 |
Family
ID=70826171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010100968.7A Pending CN111213982A (en) | 2020-02-19 | 2020-02-19 | Telescopic intelligent luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111213982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955880A (en) * | 2020-08-28 | 2020-11-20 | 临沂高途信息科技有限公司 | Deformable luggage case |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207136466U (en) * | 2017-04-20 | 2018-03-27 | 南京工业职业技术学院 | A kind of portable multifunctional household Object storing drum |
| CN107874417A (en) * | 2017-12-28 | 2018-04-06 | 江苏省南菁高级中学 | Scalable luggage case |
| CN207186205U (en) * | 2017-06-23 | 2018-04-06 | 邓应来 | Portable draw-bar box |
| CN108092481A (en) * | 2016-11-21 | 2018-05-29 | 吴丽娜 | A kind of new electrical control auto-telescopic mechanism |
| CN109330136A (en) * | 2018-11-14 | 2019-02-15 | 安徽信息工程学院 | A kind of luggage case |
-
2020
- 2020-02-19 CN CN202010100968.7A patent/CN111213982A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092481A (en) * | 2016-11-21 | 2018-05-29 | 吴丽娜 | A kind of new electrical control auto-telescopic mechanism |
| CN207136466U (en) * | 2017-04-20 | 2018-03-27 | 南京工业职业技术学院 | A kind of portable multifunctional household Object storing drum |
| CN207186205U (en) * | 2017-06-23 | 2018-04-06 | 邓应来 | Portable draw-bar box |
| CN107874417A (en) * | 2017-12-28 | 2018-04-06 | 江苏省南菁高级中学 | Scalable luggage case |
| CN109330136A (en) * | 2018-11-14 | 2019-02-15 | 安徽信息工程学院 | A kind of luggage case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955880A (en) * | 2020-08-28 | 2020-11-20 | 临沂高途信息科技有限公司 | Deformable luggage case |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200602 |
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| RJ01 | Rejection of invention patent application after publication |