Luggage case convenient to open

Abstract

The luggage case convenient to open comprises a case body, a cover plate is arranged on the case body in a hinged mode, the cover plate opens or covers the case body through rotation, the bottom of the cover plate is arranged on the case body in a hinged mode, and an opening and closing mechanism is arranged between the end, away from the end hinged to the case body, of the cover plate and the case body. The opening and closing mechanism comprises an inserting block, a hook groove, a clamping hook and a driving part, the inserting block is fixedly arranged on the cover plate, when the box body is covered, the inserting block is inserted into the box body, the hook groove is formed in the inserting block, the clamping hook is rotationally arranged in the box body, when the inserting block is inserted into the box body, the clamping hook is clamped in the groove, and the driving part is arranged on the box body in a sliding mode. The driving piece slides to drive the clamping hook to rotate. The luggage case has the effect of facilitating opening and closing of the luggage case.

Description

Technical Field

[0001] The present application relates to the field of travel goods, and in particular to a convenient-to-open suitcase. Background Art

[0002] A suitcase, also known as a travel case or trolley case, is a type of luggage used to carry items when traveling. It's typically used to store clothing, personal care items, and souvenirs needed for travel.

[0003] The existing suitcase is closed or opened by a zipper, and the zipper needs to be pulled around the suitcase to open the suitcase, which makes the opening and closing of the suitcase more troublesome. Utility Model Content

[0004] In order to facilitate the opening and closing of a suitcase, the present application provides a suitcase that is easy to open.

[0005] The present application provides a conveniently opened suitcase using the following technical solutions:

[0006] A luggage case that is easy to open comprises a case body, a cover plate hingedly provided on the case body, the cover plate is opened or closed by rotating, the bottom of the cover plate is hingedly provided on the case body, an opening and closing mechanism is provided between the cover plate and one end hinged away from the case body, the opening and closing mechanism comprises an insert block, a hook groove, a hook and a driving member, the insert block is fixedly provided on the cover plate, when closing the case body, the insert block is inserted into the case body, the hook groove is provided on the insert block, the hook is rotatably provided in the case body, when the insert block is inserted into the case body, the hook is engaged in the groove, the driving member is slidably provided on the case body, and the driving member slides to drive the hook to rotate.

[0007] By adopting the above technical solution, the driving member is caused to slide, and the driving member drives the hook to rotate so that the hook is disengaged from the hook groove. The cover plate opens the box under the action of its own gravity. When the suitcase needs to be closed, the cover plate is driven to rotate so that the card block is inserted into the box, and the cover plate is fixed by the hook engaging the hook groove. There is no need to use a zipper to open and close the box, which facilitates the opening and closing of the suitcase.

[0008] Optionally, a sealing rubber sleeve is installed circumferentially on the cover plate.

[0009] By adopting the above technical solution, the provision of the sealing rubber sleeve can improve the sealing between the cover and the box body, and also provide a fault-tolerant size for the hook to be able to be snapped into the slot, thereby facilitating the snap-on fixation of the hook.

[0010] Optionally, a password lock is provided on the box body, and the password lock locks the driving member to limit the sliding of the driving member.

[0011] By adopting the above technical solution, the setting of the password lock can limit the sliding of the driving part when the box does not need to be opened, reduce the probability of the driving part sliding and opening the box due to external force impact, and also play an anti-theft role.

[0012] Optionally, a battery and a controller are installed on the box, a slide rail is fixed inside the box, a telescopic rod is inserted into the slide rail and slides, an electric push cylinder is provided inside the telescopic rod, one end of the electric push cylinder is fixed on the box, and the other end is fixed on the telescopic rod, the electric push cylinder drives the telescopic rod to slide and be stored in the box or extend out of the box, a front handle rod is installed on the end of the telescopic rod away from the box, a front wheel is installed on the bottom of the front handle rod, a rear wheel is fixed on the bottom of the end of the box away from the front handle rod, and the front handle rod is provided with a control component for controlling the forward or reverse rotation of the front wheel, and the control component, the electric push cylinder, the front wheel and the battery are all connected to the controller.

[0013] By adopting the above technical solution, the arrangement of the front handlebar and the power mechanism can enable the luggage to act as an electric vehicle, making it convenient to transport the suitcase.

[0014] Optionally, the front handle rod includes a fixed rod, a sliding rod and a grip rod, the fixed rod is vertically mounted on the telescopic rod, the sliding rod is slidably inserted into the fixed rod, the front wheel is rotatably arranged at the bottom of the fixed rod, and the grip rod is fixed perpendicular to the sliding rod at the top of the sliding rod.

[0015] By adopting the above technical solution, the grip rod is used for grasping, and the sliding setting of the sliding rod can adjust the overall height of the front handle rod, allowing users to grasp and use it more comfortably according to their height.

[0016] Optionally, a pedal is provided at the bottom of the fixing rod.

[0017] By adopting the above technical solution, the pedal provides space for the user to step on, allowing the user to have a more comfortable riding environment.

[0018] Optionally, a pull rod is slidably provided at one end of the box body away from the front handle rod.

[0019] By adopting the above technical solution, the pull rod can be extended and retracted by sliding, thereby facilitating pulling the box.

[0020] Optionally, a handle is provided on the top of the box.

[0021] By adopting the above technical solution, the handle can make it easy to grasp the box and facilitate the transportation of the box.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The driving member slides, which drives the hook to rotate and disengage the hook slot. The cover opens the case under its own weight. When the suitcase needs to be closed, the cover rotates, inserting the card block into the case. The hook engages the hook slot to secure the cover. The case can be opened and closed without the need for a zipper, making it easier to open and close.

[0024] 2. The setting of the sealing rubber sleeve can improve the sealing between the cover and the box body, and also provide a fault-tolerant size for the hook to be able to be snapped into the slot, making it easier for the hook to be snapped in and fixed;

[0025] 3. The password lock can limit the sliding of the driving part when the box does not need to be opened, reducing the probability of the driving part sliding and opening the box due to external impact, and can also play a role in anti-theft;

[0026] 4. The front handlebar and power mechanism can be used as an electric vehicle under the luggage, making it convenient to transport the luggage;

[0027] 5. The pull rod can be extended and retracted by sliding, making it easier to pull the box;

[0028] 6. The handle makes it easy to grasp the box and carry it. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0030] Figure 2 It is a cross-sectional view of the overall structure of the embodiment of the present application.

[0031] Figure 3 yes Figure 2 Magnified view of part A in the middle.

[0032] Figure 4 This is a schematic diagram of the structure of the embodiment of the present application after the cover plate is removed.

[0033] Explanation of the accompanying reference numerals: 1. Box body; 2. Cover plate; 3. Opening and closing mechanism; 31. Insert block; 32. Hook groove; 33. Hook; 34. Driving member; 4. Pressing plate; 5. Driving plate; 6. Return spring; 7. Sealing rubber sleeve; 8. Combination lock; 9. Battery; 10. Controller; 11. Slide rail; 12. Telescopic rod; 13. Electric push cylinder; 14. Front handle rod; 141. Fixed rod; 142. Sliding rod; 143. Grip rod; 15. Front wheel; 16. Rear wheel; 17. Adjustment button; 18. Control component; 19. Pedal; 20. Pull rod; 21. Handle grip; 22. Fork frame; 23. Roller. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-4 This application is described in further detail.

[0035] First of all, it should be noted that in the description of this application, if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and other directional words appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of this application; in addition, if the terms "first", "second", "third" and other numerical quantifiers appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", and "connected" appear, they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an interference fit, a transition fit and other limited connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium; therefore, for ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0036] The present application embodiment discloses a luggage case which is easy to open. Figure 1 、 Figure 2 and Figure 3 , including a box body 1, an opening on one side of the box body 1, a cover plate 2 is hingedly provided at the opening of the box body 1, the cover plate 2 is opened or closed by rotating the box body 1, the bottom of the cover plate 2 is hingedly provided on the box body 1, and an opening and closing mechanism 3 is provided between the cover plate 2 and the box body 1 away from one end hinged to the box body 1. The opening and closing mechanism 3 includes an insert block 31 fixed on the cover plate 2 by rivets, a hook groove 32 provided on the insert block 31, a hook 33 rotatably provided in the box body 1, and a driving member 34 slidably provided on the box body 1. In this embodiment, two insert blocks 31 are provided, and the two insert blocks 31 are respectively provided at both ends near the width direction of the baffle. There are two hooks 33 corresponding to the insert blocks 31. When the box body 1 is closed, the insert block 31 is inserted into the box body 1. When the insert block 31 is inserted into the box body 1, the hook 33 is engaged in the groove, and the driving member 34 is driven. The movable member 34 slides to drive the hook 33 to rotate. In this embodiment, the driving member 34 is a driving pressure block. The driving pressure block is fixedly provided with a pressure plate 4, and the hook 33 is fixedly provided with a driving plate 5. The driving member 34 drives the pressure plate 4 to abut against the driving plate 5 to drive the hook 33 to rotate. A return spring 6 is provided on the hook 33. The return spring 6 can drive the hook 33 to reset after the pressure applied by the driving member 34 is removed. By making the driving member 34 slide, the driving member 34 drives the hook 33 to rotate so that the hook 33 disengages from the hook groove 32, and the cover plate 2 opens the box body 1 under the action of its own gravity. When the luggage box needs to be closed, the cover plate 2 is driven to rotate so that the card block is inserted into the box body 1, and the cover plate 2 is fixed by the hook 33 engaging the hook groove 32. There is no need to use a zipper to open and close the box body 1, which facilitates the opening and closing of the luggage box.

[0037] Reference Figure 2 and Figure 3 The cover plate 2 includes a flat plate 201 and an edge plate 202. The flat plate 201 is a rectangular plate. The edge plate 202 is an integrally formed annular plate fixed on the flat plate 201. A sealing rubber sleeve 7 is sleeved on the edge plate 202. The setting of the sealing rubber sleeve 7 can improve the sealing between the cover plate 2 and the box body 1, and also provide a fault-tolerant size for the hook 33 to be able to be snapped into the hook groove 32, which facilitates the snap-on fixation of the hook 33.

[0038] Reference Figure 1 A password lock 8 is provided on the box body 1, which locks the driving member 34 and limits the sliding of the driving member 34. The setting of the password lock 8 can limit the sliding of the driving member 34 when the box body 1 does not need to be opened, thereby reducing the probability of the driving member 34 sliding and opening the box body 1 due to external force impact, and can also play an anti-theft role.

[0039] Reference Figure 1 and Figure 4 , a battery 9 and a controller 10 are installed on the box body 1, and a slide rail 11 is fixed to the inside of the box body 1 by bolts. The slide rail 11 is horizontally arranged along the length direction of the box body 1, and a telescopic rod 12 is inserted and slidably provided on the slide rail 11. The telescopic rod 12 slides along the length direction of the box body 1, and an electric push cylinder 13 is provided inside the telescopic rod 12. One end of the electric push cylinder 13 is fixed on the box body 1, and the other end is fixed on the telescopic rod 12. The electric push cylinder 13 drives the telescopic rod 12 to slide and be stored in the box body 1 or extend out of the box body 1. A front handle rod 14 is installed at the end of the telescopic rod 12 away from the box body 1, and a front wheel 15 is installed at the bottom of the front handle rod 14. A rear wheel 16 is fixed at the bottom of the end of the box body 1 away from the front handle rod 14. A control component 18 for controlling the forward or reverse rotation of the front wheel 15 is provided in the box body 1. In this embodiment, the front wheel 15 is a complete motor wheel, and a motor is integrated on the motor wheel. The outer surface is covered with a rubber tread. The control component 18 can also control the rotation speed of the front wheel 15. The control component 18, the electric push cylinder 13, the front wheel 15 and the battery 9 are all connected to the controller 10. The battery 9 provides power for the electrical appliances on the box body 1. The controller 10 can receive the electrical signal of the operation control component 18, and after processing, it is fed back to the front wheel 15. The front wheel 15 performs corresponding feedback according to the operation on the control component 18. An adjustment button 17 is installed on the box body 1. The adjustment button 17 is connected to the electric push cylinder 13 through the controller 10 to control the extension and retraction of the electric push cylinder 13. The controller 10 can receive the electrical signal of the operation adjustment button 17, and after processing, it is fed back to the motor on the electric push cylinder 13, so that the electric push cylinder 13 performs corresponding feedback according to the operation on the adjustment button 17. The setting of the front handle bar 14 and the power mechanism can make the luggage act as an electric vehicle, which is convenient for transporting suitcases.

[0040] Reference Figure 1 and Figure 4The front handle bar 14 includes a fixed bar 141 vertically mounted on the telescopic bar 12, a sliding bar 142 slidably inserted in the fixed bar 141, and a grip bar 143 perpendicular to the sliding bar 142 and fixed to the top of the sliding bar 142. A fork frame 22 is fixed at the bottom of the fixed bar 141, and a roller 23 is fixed on the fork frame 22. The front wheel 15 is sleeved on the roller 23 and rotates on the roller 23. The front wheel 15 is rotated by the fork frame 22 and is set at the bottom of the fixed bar 141. The grip bar 143 is used for gripping. The sliding setting of the sliding bar 142 can adjust the overall height of the front handle bar 14, so that the user can adjust the height of the front handle bar 14 according to the height of the user. Comfortable grip and use, the control component 18 is installed on the grip rod 143, which is convenient for using the control component 18 when gripping the handle. Grip covers are covered on both ends of the grip rod 143. The grip covers are made of rubber material and have patterns on the surface. The setting of the grip covers can not only improve the comfort of grip but also increase friction, making it convenient to grip; a pedal 19 is provided at the bottom of the fixed rod 141. The pedal 19 provides space for the user to step on, so that the user has a more comfortable riding environment. The pedal 19 is fixed at both ends of the roller 23, and the pattern on the surface of the pedal 19 increases the friction when stepping and reduces the probability of slipping.

[0041] Reference Figure 1 and Figure 4 A pull rod 20 is slidingly provided at one end of the box body 1 away from the front handle rod 14. The pull rod 20 can be extended and retracted by sliding, so as to facilitate pulling the box body 1. The setting of the pull rod 20 enables the box body 1 to be used as a pull rod 20 box under normal circumstances; a handle grip 21 is provided on the top of the box body 1, which can facilitate grasping the box body 1 and facilitate carrying the box body 1.

[0042] The implementation principle of the embodiment of the present application is: when it is necessary to open the box body 1, by unlocking the password lock 8, then pressing the driving member 34, the driving member 34 drives the hook 33 to rotate, so that the hook 33 is disengaged from the slot, and the cover plate 2 rotates to open the box body 1 under the action of its own gravity; when the box body 1 is to be closed, by rotating the cover plate 2, the plug 31 on the cover plate 2 is driven to be inserted into the box body 1, and the cover plate 2 is fixed in the slot by the hook 33 to close the box body 1, and then the password of the password lock 8 is scrambled to complete the closing of the box body 1.

[0043] It should be noted that the above embodiments are only used to illustrate the present application and are not intended to limit the technical solutions described in the present application. Although this specification has described the present application in detail with reference to the above embodiments, ordinary technicians in this field should understand that technicians in the relevant technical field can still modify or replace the present application with equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present application should be included in the scope of the claims of the present application.

Claims

1. A luggage case that is easy to open, comprising a case body (1), characterized in that: The box body (1) is hingedly provided with a cover plate (2), which is used to open or close the box body (1) by rotating. The bottom of the cover plate (2) is hingedly provided on the box body (1). An opening and closing mechanism (3) is provided between the box body (1) and one end of the cover plate (2) away from the hinged end of the box body (1). The opening and closing mechanism (3) includes an insert block (31), a hook groove (32), a hook (33) and a driving member (34). The insert block (3 1) is fixed on the cover plate (2); when the box body (1) is closed, the insert block (31) is inserted into the box body (1); the hook groove (32) is provided on the insert block (31); the hook (33) is rotatably arranged in the box body (1); when the insert block (31) is inserted into the box body (1), the hook (33) is engaged in the groove; the driving member (34) is slidably arranged on the box body (1); the driving member (34) slides and drives the hook (33) to rotate.

2. The easy-to-open luggage case according to claim 1, characterized in that: A sealing rubber sleeve (7) is circumferentially mounted on the cover plate (2).

3. The easy-to-open luggage case according to claim 2, characterized in that: The box body (1) is provided with a password lock (8), and the password lock (8) locks the driving member (34) to limit the sliding of the driving member (34).

4. The easy-to-open luggage case according to claim 3, characterized in that: The box (1) is provided with a battery (9) and a controller (10), a slide rail (11) is fixedly provided inside the box (1), a telescopic rod (12) is inserted and slidably provided on the slide rail (11), an electric push cylinder (13) is provided inside the telescopic rod (12), one end of the electric push cylinder (13) is fixedly provided on the box (1), and the other end is fixedly provided on the telescopic rod (12), and the electric push cylinder (13) drives the telescopic rod (12) to slide and be stored in the box (1) or extend out of the box (1), A front handle bar (14) is installed at one end of the retracting rod (12) away from the box body (1), and a front wheel (15) is installed at the bottom of the front handle bar (14). A rear wheel (16) is fixed at the bottom of one end of the box body (1) away from the front handle bar (14). The front handle bar (14) is provided with a control component (18) for controlling the forward or reverse rotation of the front wheel (15). The control component (18), the front wheel (15), the electric push cylinder (13) and the battery (9) are all connected to the controller (10).

5. The easy-to-open luggage case according to claim 4, characterized in that: The front handle bar (14) includes a fixed bar (141), a sliding bar (142) and a grip bar (143); the fixed bar (141) is vertically mounted on the telescopic bar (12); the sliding bar (142) is slidably inserted into the fixed bar (141); the front wheel (15) is rotatably arranged at the bottom of the fixed bar (141); and the grip bar (143) is perpendicular to the sliding bar (142) and fixed on the top of the sliding bar (142).

6. The easy-to-open luggage case according to claim 5, characterized in that: A pedal (19) is provided at the bottom of the fixing rod (141).

7. The easy-to-open luggage case according to claim 6, characterized in that: A pull rod (20) is slidably provided at one end of the box body (1) away from the front handle bar (14).

8. The easy-to-open luggage case according to claim 7, characterized in that: A handle (21) is provided on the top of the box body (1).

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