WO2021035388A1 - Structure de connexion d'alimentation de valise et valise associée - Google Patents

Structure de connexion d'alimentation de valise et valise associée Download PDF

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Publication number
WO2021035388A1
WO2021035388A1 PCT/CN2019/102239 CN2019102239W WO2021035388A1 WO 2021035388 A1 WO2021035388 A1 WO 2021035388A1 CN 2019102239 W CN2019102239 W CN 2019102239W WO 2021035388 A1 WO2021035388 A1 WO 2021035388A1
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WO
WIPO (PCT)
Prior art keywords
luggage case
connection structure
main box
mobile power
detachable mobile
Prior art date
Application number
PCT/CN2019/102239
Other languages
English (en)
Chinese (zh)
Inventor
郭玮强
刘柏林
Original Assignee
前海随身宝（深圳）科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 前海随身宝（深圳）科技有限公司 filed Critical 前海随身宝（深圳）科技有限公司
Priority to PCT/CN2019/102239 priority Critical patent/WO2021035388A1/fr
Publication of WO2021035388A1 publication Critical patent/WO2021035388A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A45C13/28—Combinations of handles with other devices
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • the solution relates to the technical field of luggage, and more specifically, to a power connection structure of a luggage case and the luggage case.
  • the detachable mobile power supply can not only provide electrical energy for external electronic devices, but also provide electrical energy for smart components in the luggage case, so as to realize the functions of the smart components.
  • the purpose of the embodiments of this solution is to: firstly, provide a power connection structure for a luggage case, so as to solve the problem that the luggage case in the prior art is only used to store detachable mobile power sources, and cannot be sustained during the use of the luggage case. Maintain the electrical connection between the detachable mobile power supply and the luggage compartment.
  • a luggage case is provided to solve the problem of unreliable electrical connection of the detachable mobile power supply in the luggage case and easy to shake or even fall out during the use of the luggage case in the prior art.
  • a power connection structure for a luggage case including a main box and a detachable mobile power supply provided in the main box, and the main box is provided with a place for the detachable mobile power supply
  • the accommodating cavity, the top surface of the main box is provided with an opening for the detachable mobile power supply to take and place, and also includes a conductive structure that electrically connects the detachable mobile power supply with the main box, and
  • the detachable mobile power supply is fixed in a limiting structure in the accommodating cavity, and the limiting structure includes a limiting structure provided in the main box for restricting the detachable mobile power supply in the accommodating cavity A slider component that moves in the vertical direction.
  • the limiting structure further includes a limiting slot provided on the side of the detachable mobile power source, and the slider assembly includes a first slide provided on the side of the main box, and the first slide The block is pushed into the first limiting elastic member in the limiting groove and the button arranged on the top surface of the main box to abut the first sliding block, and the first sliding block can be moved by pressing the button. The block escapes from the limiting slot.
  • the first slider includes a slider body, a protrusion provided on the side surface of the slider body, and a protrusion that is engaged with the limiting groove, and is provided on the top of the slider body, and the button Abutting guide slope.
  • the top surface of the button protrudes from the top surface of the main box, and the bottom surface of the button is attached to the guiding inclined surface of the first sliding block.
  • the sliding block assembly includes a sliding groove arranged on the top surface of the main box and communicating with the opening, a second sliding block arranged in the sliding groove, and the second sliding block being pushed into The opening at the second position-limiting elastic member abuts against the top surface of the detachable mobile power supply.
  • the second sliding block is arranged in the length direction of the opening.
  • the second slider is arranged in the width direction of the opening.
  • the power connection structure further includes a foolproof structure that prevents the detachable mobile power supply from being placed in the accommodating cavity in reverse.
  • the foolproof structure includes a positioning protrusion provided on the inner wall of the accommodating cavity and a positioning groove provided on the detachable mobile power source, and the positioning protrusion is located close to the accommodating cavity.
  • a fool-proof protrusion is provided on the bottom surface, and a fool-proof groove is provided at the bottom of the positioning groove close to the detachable mobile power source.
  • the fool-proof structure includes a chamfered bevel provided on the corner of the accommodating cavity and a chamfered side provided on the corner of the detachable mobile power supply to fit the chamfered bevel .
  • the conductive structure includes a conductive contact piece arranged at the bottom of the detachable mobile power supply and a conductive elastic piece arranged at the bottom of the accommodating cavity, and the conductive contact piece abuts against the conductive elastic piece to achieve electrical connection .
  • the conductive structure includes a conductive interface provided on the side of the detachable mobile power supply and a conductive sheet provided on the side of the accommodating cavity, and the conductive sheet is inserted into the conductive interface to realize electrical connection.
  • the bottom of the accommodating cavity is provided with an elastic member that can push the detachable mobile power source out of the opening.
  • a luggage case including a case body, a retractable tie rod provided on the side of the case body, a tie rod fixing plate for fixing the retractable tie rod to the case body, and the aforementioned luggage
  • the power connection structure of the box, the main box of the power connection structure is fixed on the pull rod fixing plate, and the opening of the main box is located in the center of the pull rod.
  • the main box of the power connection structure is fixed below the tie rod fixing plate, and the tie rod fixing plate is provided with a through hole through which the detachable mobile power supply of the power connection structure passes.
  • the fixing plate is also provided with an end cover for closing the through hole, and the end cover is hinged to the pull rod fixing plate.
  • the advantageous effect of the power connection structure of the luggage case provided by the embodiment of the solution is that the connection structure can not only place the detachable mobile power supply in the main box, so that the main box can be used for
  • the detachable mobile power supply is stored to ensure a close electrical connection between the detachable mobile power supply and the main box.
  • the conductive structure can be realized by the limit of the limit structure. It is always electrically connected to ensure that the detachable mobile power supply provides continuous power support for the main box.
  • the beneficial effect of the luggage case provided by the embodiment of this solution is that it has the above-mentioned power connection structure of the luggage case, and the power connection structure is arranged on the trolley fixing plate of the luggage case, which is located on the outside of the luggage case body, thereby facilitating The detachable mobile power supply can be taken and placed.
  • the detachable mobile power supply can supply power to the main box to realize various functions of the luggage.
  • the limit structure in the power connection structure can also ensure that the luggage is in use or During the movement, the detachable mobile power supply can always be electrically connected to the main box, and continuously provide electric power for the main box set on the luggage case.
  • Fig. 1 is a top view of a first embodiment of a power connection structure for a luggage case of this scheme
  • Fig. 2 is a schematic diagram of a full-sectional three-dimensional structure at A-A in Fig. 1;
  • FIG. 3 is a cross-sectional view at A-A when the detachable mobile power supply in FIG. 1 is fixed in the main box;
  • Figure 4 is a partial enlarged view of B in Figure 3;
  • Fig. 5 is a cross-sectional view at A-A when the detachable mobile power source in Fig. 1 is ejected from the main box;
  • Fig. 6 is a partial enlarged view of C in Fig. 5;
  • FIG. 7 is a schematic diagram of the three-dimensional structure of the detachable mobile power supply in the first embodiment of the power connection structure of a luggage case of this solution;
  • Fig. 8 is a top view of a second embodiment of a power connection structure for a luggage case of this solution
  • Figure 9 is a cross-sectional view at D-D in Figure 8.
  • Figure 10 is a partial enlarged view of E in Figure 9;
  • FIG. 11 is a top view of a third embodiment of a power connection structure for a luggage case of this solution.
  • Figure 12 is a cross-sectional view of F-F in Figure 11;
  • Figure 13 is a schematic front view of the structure of a first embodiment of a luggage case of this scheme
  • the power connection structure is directly arranged on the tie rod fixing plate 50 of the luggage case 100 to realize a fixed connection with the luggage case 100.
  • the power connection structure includes a main box 10 and a detachable mobile power supply 20 arranged in the main box 10.
  • the main box 10 is provided with an accommodation cavity 11 for the detachable mobile power supply 20 to be placed.
  • the top surface of the main box 10 is provided with an opening 12 for the detachable mobile power supply 20 to take and place, and also includes a conductive structure that electrically connects the detachable mobile power supply 20 with the main box 10, and fixes the detachable mobile power supply 20 to The limiting structure in the accommodating cavity 11 and the foolproof structure preventing the detachable mobile power source 20 from being placed in the accommodating cavity 11 in reverse.
  • the detachable mobile power supply 20 is fixed in the accommodating cavity 11 of the main box 10 through the limiting structure, and the detachable mobile power supply 20 and the main box 10 are placed in a positive direction through the foolproof structure
  • the conductive structure of the detachable mobile power supply 20 in the main box 10 can maintain a stable connection through the limit structure and fool-proof structure, so as to avoid the luggage 100 from causing the detachable mobile power supply 20 and the main box to be in use.
  • the electrical connection between the detachable mobile power source 20 and the main box 10 is realized through the conductive structure, and the electrical connection between the two
  • the electrical connection can provide continuous power support for various functional components on the main box 10, thereby realizing the operation of various functions on the luggage case 100.
  • the conductive structure includes a conductive contact piece 24 arranged at the bottom of the detachable mobile power source 20 and a conductive contact piece 24 arranged at the bottom of the accommodating cavity 11. 24 abutting conductive shrapnel 17.
  • the conductive elastic sheet 17 is arranged at the bottom of the accommodating cavity 11.
  • the elasticity of the conductive elastic sheet 17 ensures that when the detachable mobile power source 20 is fixed in the accommodating cavity 11, the conductive elastic sheet 17 can always be maintained with the detachable mobile power source.
  • the conductive contact piece 24 at the bottom of 20 is attached to achieve electrical connection.
  • the detachable mobile power supply 20 is fixed in the accommodating cavity 11 of the main box 10 through the limiting structure provided in the main box 10, and the conductive contact piece 24 on the detachable mobile power supply 20 is always fixed through the limiting structure. It is attached to the conductive elastic sheet 17 of the main box 10.
  • the limiting structure provided by the first embodiment of the present solution includes the positioning structure provided in the main box 10 to restrict the detachable mobile power source 20 from moving in the vertical direction in the accommodating cavity 11.
  • the slider assembly13 In the first embodiment provided by this solution, as shown in FIG. 7, the limit structure further includes a limit slot 21 arranged on the side of the detachable mobile power source 20, and the limit slot 21 is arranged on the detachable mobile power source.
  • the limit slot 21 and the slider assembly 13 are located on the same side, and the limit slot 21 and the slider assembly 13 cooperate with each other to restrict the detachable mobile power source 20 from being vertical in the accommodating cavity 11. Move in the direction.
  • the slider assembly 13 includes a first slider 131 disposed on the side of the main box 10, and a first limit elastic member that pushes the first slider 131 into the limit slot 21.
  • the member 132 and the button 133 arranged on the top surface of the main box 10 to abut the first sliding block 131, and the first sliding block 131 can be pulled out of the limiting slot 21 by pressing the button 133.
  • the first sliding block 131 is arranged on the side of the main box 10, and the movement and resetting in the horizontal direction are realized by the first limit elastic member 132, and the first sliding block 131 in the horizontal direction is controlled by pressing the button 133. Moving direction. As shown in FIG.
  • the button 133 of the slider assembly 13 is arranged on the side of the opening 12 of the main box 10, and the detachable power bank 20 is ejected from the accommodating cavity 11 by pressing the button 133.
  • the first sliding block 131 of the sliding block assembly 13 extends into the limiting slot 21 of the detachable power bank 20, thereby fixing the detachable power bank 20 in the main box 10.
  • FIG. 6 by pressing the button 133 downward, the first sliding block 131 is pulled out from the limiting slot 21, so that the detachable mobile power source 20 is ejected from the main box 10.
  • the bottom of the accommodating cavity 11 of the main box 10 is provided with an elastic member 16 that can push the detachable mobile power source 20 out of the opening 12.
  • the slider assembly 13 can be made to escape from the limiting slot 21 of the detachable mobile power source 20, and the detachable mobile power source 20 is controlled by the bottom elastic member 16
  • the accommodating cavity 11 pops out to facilitate the removal of the detachable mobile power source 20 from the main box 10.
  • only one elastic member 16 is provided at the bottom of the accommodating cavity 11, the elastic member 16 is located in the middle of the accommodating cavity 11, and the elastic member 16 is a pagoda spring.
  • One end of the elastic member 16 is fixed at the center of the bottom surface of the accommodating cavity 11, and the other end can directly abut against the bottom surface of the detachable power bank 20.
  • the limit structure of the power connection structure fixes the detachable mobile power source 20 in the accommodating cavity 11
  • the elastic member 16 is in a compressed state.
  • the limit mechanism is released from the detachable mobile power source 20, the elastic member 16 automatically recovers, so that the detachable mobile power source 20 in the accommodating cavity 11 moves upward and ejects from the opening 12 of the main box 10.
  • the first slider 131 in the slider assembly 13 includes a slider body 1311 and a side surface of the slider body 1311 that is clamped with the limit slot 21 Bump 1312.
  • the protrusion 1312 is located on a side of the first sliding block 131 close to the inner wall of the accommodating cavity 11, and the inner wall of the accommodating cavity 11 is provided with a notch 111 through which the protrusion 1312 can extend.
  • the bump 1312 extends from the notch 111 into the accommodating cavity 11 and is finally inserted into the limiting slot 21 of the detachable mobile power source 20.
  • the first sliding block 131 is used for abutting against the first limiting elastic member 132 on the other side where the protrusion 1312 is provided.
  • the first limiting elastic member 132 abuts against the side surface of the first sliding block 131, and the other end abuts against the outer wall of the main box 10.
  • the first limiting elastic member 132 is a spring
  • the outer wall of the main box 10 and the slider body 1311 of the first slider 131 are both provided with a guide post 1314 for fixing, guiding and supporting the spring.
  • the first slider 131 also includes a guide inclined surface 1313 arranged on the top of the slider body 1311 and abutted with the button 133. The guide inclined surface 1313 abuts the button 133 to realize the movement direction of the button 133 with respect to the first slider 131. control.
  • the top surface 1331 of the button 133 protrudes from the top surface of the main box 10, and the bottom surface 1332 of the button 133 is attached to the guiding inclined surface 1313 of the first sliding block 131.
  • the guiding inclined surface 1313 on the first sliding block 131 gradually rises from the side with the protrusion 1312 to the other side, and the bottom surface 1332 on the button 133 and the wire inclined surface 1313 are attached to each other, so that when the button 133 is pressed down ,
  • the first sliding block 131 can be pushed away from the detachable power bank 20, so that the protrusion 1312 on the first sliding block 131 is pulled out of the limiting slot 21 of the detachable power bank 20.
  • the power connection structure further includes a foolproof structure that prevents the detachable mobile power source 20 from being placed in the accommodating cavity 11 in reverse.
  • the foolproof structure is used to ensure that the detachable mobile power supply 20 is always placed in the main box 10 to achieve electrical connection.
  • the foolproof structure includes a positioning protrusion 15 provided on the inner wall of the accommodating cavity 11 and a positioning groove 22 provided on the detachable mobile power source 20.
  • the positioning protrusion 15 and the positioning groove 22 cooperate with each other to play a guiding role, so that when the detachable mobile power source 20 is placed in the accommodating cavity 11, it can smoothly enter the accommodating cavity 11 along the setting direction of the positioning protrusion 15 .
  • the positioning protrusion 15 is provided with a fool-proof protrusion 151 on the bottom surface close to the accommodating cavity 11, and the positioning groove 22 is provided with a fool-proof protrusion at the bottom near the detachable mobile power source 20. ⁇ 221.
  • the fool-proof protrusion 151 and the fool-proof groove 221 it is ensured that the bottom of the detachable mobile power source 20 is attached to the bottom of the accommodating cavity 11, so that the detachable power bank 20 is inserted into the accommodating cavity in a forward direction. Within 11. If the detachable power bank 20 is placed in the accommodating cavity 11 in the reverse direction, the detachable power bank 20 will not be able to enter the accommodating cavity 11 completely under the action of the foolproof protrusion 151 on the positioning protrusion 15.
  • a power connection structure of the luggage case 100 provided in the second embodiment of the power connection structure of this solution.
  • the conductive structure and the foolproof structure in this embodiment are the same as the first embodiment of the power connection structure, and will not be repeated here.
  • the main difference between this embodiment and the first embodiment of the source connection structure is that, as shown in FIG. 10, the slider assembly 14 includes a sliding groove 141 arranged on the top surface of the main box 10 and communicating with the opening 12, and The second sliding block 142 in the sliding groove 141 and the second limiting elastic member 143 pushing the second sliding block 142 into the opening 12 to abut against the top surface of the detachable power bank 20. As shown in FIG.
  • the second slider 142 in the slider assembly 13 is disposed in the width direction 122 of the opening 12. That is, the second sliding block 142 is disposed on the side surface of the opening 12, and the bottom surface of the second sliding block 142 abuts against the top surface of the detachable power bank 20, thereby fixing the detachable power bank 20 inside the accommodating cavity 11.
  • the sliding groove 141 is provided on the top of the main box 10 and located on the side of the opening 12.
  • the second limiting elastic member 143 is a spring, which is arranged between the main box 10 and the second sliding block 142, and is used to push the second sliding block 142 into the opening 12, thereby restricting the detachable type in the accommodating cavity 11.
  • the mobile power source 20 comes out from the opening 12.
  • the detachable mobile power supply When the detachable mobile power supply needs to be taken out, it is only necessary to manually push the second slider 142 outward from the opening 12, and the detachable mobile power supply 20 is ejected from the accommodating cavity 11 under the action of the elastic member 16 at the bottom. , The detachable mobile power supply 20 can be easily taken out.
  • a power connection structure of the luggage case 100 provided by the third embodiment of the power connection mechanism of this solution is roughly the same as the second embodiment of the power connection structure in terms of the limiting structure.
  • the sliding groove 141 of the main box 10 is provided in the length direction 121 of the opening 12, and the corresponding slider assembly
  • the second sliding block 142 on 13 is also arranged in the length direction 121 of the opening 12, and the rest of the arrangement is the same, which will not be repeated here.
  • the main difference between this embodiment and the second embodiment of the power connection structure is that in this embodiment, as shown in FIG.
  • the fool-proof structure includes a chamfered bevel 18 and a chamfered surface 18 disposed on the corners of the accommodating cavity 11
  • the chamfered side 23 that is attached to the chamfered inclined surface 18 is arranged on the corner of the detachable mobile power source 20.
  • one side of the detachable power bank 20 is set as a chamfered side 23, and the chamfered side 23 is attached to the chamfered inclined surface 18 on the main box 10, so that the detachable The mobile power source 20 and the main box 10 need to be attached to each other before the detachable mobile power source 20 can be placed in the accommodating cavity 11, so as to avoid the problem of reverse placement of the detachable mobile power source 20.
  • the conductive structure includes a conductive interface 25 arranged on the side of the detachable mobile power source 20 and a conductive interface 25 arranged on the accommodating device.
  • the conductive sheet 171 on the side of the cavity 11 is inserted into the conductive interface 25 to realize electrical connection.
  • a number of conductive sheets 171 are evenly distributed on the side of the accommodating cavity 11 of the main box 10, and correspondingly, the side of the detachable power bank 20 is also evenly provided with A plurality of conductive interfaces 25 are arranged in a one-to-one correspondence with the conductive sheets 171, so that each conductive sheet 171 can be inserted into the corresponding conductive interface 25 to realize electrical connection.
  • the elastic member 16 provided at the bottom of the accommodating cavity 11 of the main box 10 is an elastic component 19 with a spring 192
  • the elastic component 19 includes A support 191 for guiding and fixing the spring 192 in the box 10 and a support 193 for supporting the detachable mobile power supply 20 are arranged in the accommodating cavity 11, and one end of the spring 192 is fixed to the support 191, the other end is fixed on the bracket 193.
  • a pair of elastic components 19 are provided at the bottom of the accommodating cavity 11, both of which can provide a stronger driving force for the detachable mobile power source 20, while also keeping the detachable mobile power source 20 from the accommodating cavity. Smoothness when rolled out within 11.
  • FIG. 13 is a schematic diagram of a three-dimensional structure of a luggage case 100 provided by the first embodiment of the luggage case of this solution.
  • this solution provides a luggage box 100, which includes a box body 30 for storing items, a telescopic rod 40 arranged on the side of the box body 30, and a telescopic rod 40 fixed to the box.
  • the tie rod fixing plate 50 on the body 30 and a power connection structure for the luggage case 100 provided by this solution.
  • the power connection structure provided by this solution is fixed on the tie rod fixing plate 50 of the luggage case 100, so that the power connection structure has the least impact on the structure of the entire luggage case 100, and it is easy to realize the connection between the power connection structure and the luggage case 100. Installation and fixing.
  • the main box 10 is fixed on the tie rod fixing plate 50 to realize the assembly between the power connection structure and the luggage case 100.
  • a circuit board is arranged in the main box 10, and various functional components are arranged on the circuit board.
  • the detachable mobile power supply 20 can be used as the main box 10 provides continuous power, so that various functional components on the main box 10 can perform various functional operations on the luggage 100 under the condition of continuous power supply.
  • the intelligent weighing function of the luggage 100, the anti-lost function of the luggage 100, the password lock function of the luggage 100 and so on can be realized. Sexual operation.
  • the main box 10 of the power connection structure is fixed under the tie rod fixing plate 50, and the power connection structure is placed under the tie rod fixing plate 50 of the luggage case 100. It occupies the space originally belonging to the trunk body 30 of the trunk 100, and will not interfere with the use of the trunk 100. It also facilitates the removal and placement of the detachable mobile power source 20 in the power connection structure, which meets the requirements of the aviation flight. According to the requirement that the mobile power bank cannot be checked in, the detachable mobile power bank 20 can be easily separated from the luggage case 100.
  • the tie rod fixing plate 50 is provided with a through hole 51 through which the detachable mobile power source 20 of the power connection structure can pass.
  • the tie rod fixing plate 50 is also provided with an end cover 52 for closing the through hole 51, the end cover 52 and the tie rod
  • the fixed plate 50 is hinged.
  • the through hole 51 is located in the center of the retractable pull rod 40, and the through hole 51 is in communication with the opening in the power connection structure, so that the detachable mobile power source 20 can be taken and placed on the luggage 100.
  • the end cover 52 can be used to close the through hole 51 to prevent the power connection structure from being directly arranged on the outside of the box body 30 and affecting the overall appearance of the box body 30.
  • the main box 10 located under the pull rod fixing plate 50 and the detachable mobile power source 20 arranged in the main box 10 are further protected by the pull rod fixing plate 50 and the end cover 52.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne une structure de connexion d'alimentation de valise (100) et une valise (100). La structure de connexion d'alimentation de valise (100) comprend un boîtier principal (10) et une source d'alimentation mobile détachable (20). Une cavité de réception (11) est formée dans le boîtier principal (10), et la surface supérieure du boîtier principal (10) est pourvue d'une ouverture (12). La structure de connexion d'alimentation comprend en outre une structure conductrice qui connecte électriquement l'alimentation mobile détachable (20) au boîtier principal (10) et une structure de limitation qui fixe l'alimentation mobile détachable (20) dans la cavité de réception (11). La structure de limitation comprend des ensembles blocs coulissants (13, 14) disposés dans le boîtier principal (10) et utilisés pour limiter le mouvement vertical de l'alimentation mobile détachable (20) dans la cavité de réception (11). La valise (100) comprend un corps de valise (30), une tige de traction télescopique (40), une plaque de fixation de tige de traction (50), et une structure de connexion d'alimentation de la valise (100) fixée sur la plaque de fixation de tige de traction (50).
PCT/CN2019/102239 2019-08-23 2019-08-23 Structure de connexion d'alimentation de valise et valise associée WO2021035388A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/CN2019/102239 WO2021035388A1 (fr) 2019-08-23 2019-08-23 Structure de connexion d'alimentation de valise et valise associée

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PCT/CN2019/102239 WO2021035388A1 (fr) 2019-08-23 2019-08-23 Structure de connexion d'alimentation de valise et valise associée

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CN113749367A (zh) * 2021-10-26 2021-12-07 黑龙江鑫罗商贸有限公司 一种多功能拉杆箱

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US20170310151A1 (en) * 2015-09-30 2017-10-26 Gennes Curescu Suitcase Having Integrated Power Charging Device
CN205728589U (zh) * 2016-06-23 2016-11-30 嘉兴市正晴金属塑料厂(普通合伙) 一种用于拉杆箱的充电宝放置装置
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CN206150678U (zh) * 2016-10-22 2017-05-10 杭州凌子箱包皮具有限公司 多功能行李箱
CN109419119A (zh) * 2017-08-23 2019-03-05 Jrsk公司 使用可伸缩式手柄与电池电源组件的行李系统
CN108338478A (zh) * 2018-03-13 2018-07-31 杨海淼 一种行李箱的拉杆结构及行李箱

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CN113749367A (zh) * 2021-10-26 2021-12-07 黑龙江鑫罗商贸有限公司 一种多功能拉杆箱

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