CN112956796A

CN112956796A - Luggage case

Info

Publication number: CN112956796A
Application number: CN202110159031.1A
Authority: CN
Inventors: 雷云云
Original assignee: Individual
Current assignee: Jinhua Hengxin Luggage Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-06-15
Anticipated expiration: 2041-02-05
Also published as: CN112956796B

Abstract

The invention provides a luggage case, and relates to the field of manufacturing of luggage cases. This suitcase, including pull rod, trick lock, box, zip fastener and damping wheel mechanism, be provided with the mounting groove in the box, the inner wall swing joint of pull rod and mounting groove, the trick lock sets up the top outer wall at the box, the box is two, hinge swing joint is passed through to the one end of box, two the box passes through the zip fastener and connects, damping wheel mechanism sets up the bottom outer wall at the suitcase. This suitcase when the outer panel produces vibrations, plays the cushioning effect to the inner panel, prevents directly to the article production striking of incasement, plays the cushioning effect to article, also further compresses tightly article and fixed band fixedly simultaneously, prevents to shake and drops, makes the atmospheric pressure balance between elasticity ball and the buffering layer, when preventing to produce violent collision, its change of pressure in the twinkling of an eye produces buffer layer and elasticity ball and damages, has improved its security.

Description

Luggage case

Technical Field

The invention relates to the technical field of manufacturing of suitcases, in particular to a luggage case.

Background

A trolley case refers to a luggage case having a trolley and rollers. It is widely used because of its convenient use. Meanwhile, the draw-bar box is also provided with a draw bar which is divided into a single-tube draw bar and a double-tube draw bar, and the tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced.

In the life, we often use the suitcase to place article, but the shockproof ability of suitcase is relatively poor, when removing the suitcase repeatedly or the suitcase takes place the striking, can cause the stirring to the article in the suitcase, and some valuables can be damaged by the collision, and in addition, the suitcase when the road surface of unevenness removes, also can cause great vibrations, and fixed article can be because of shaking the collision that drops and cause, is unfavorable for the use.

Disclosure of Invention

Technical problem to be solved

The invention provides a luggage case, which solves the problems that in life, articles are often placed in the luggage case, but the luggage case is poor in shockproof capability, the articles in the luggage case can be turned over when the luggage case is repeatedly moved or is impacted, some valuables can be damaged by collision, in addition, the luggage case can also cause great vibration when moving on an uneven road surface, and the fixed articles can be collided due to shaking and falling off, so that the luggage case is not beneficial to use.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a luggage case, includes pull rod, trick lock, box, zip fastener and damping wheel mechanism, be provided with the mounting groove in the box, the inner wall swing joint of pull rod and mounting groove, the trick lock sets up the top outer wall at the box, the box is two, hinge swing joint is passed through to the one end of box, two the box passes through the zip fastener and connects, damping wheel mechanism sets up the bottom outer wall at the luggage case.

Preferably, the suitcase includes planking, inner panel, buffer layer, fixed band, slide bar and buffer gear, be connected through the slide bar between inner panel and planking, buffer gear sets up between inner panel and planking, the fixed band sets up in the box.

Preferably, the buffer mechanism comprises a buffer spring, a rotating plate, an elastic ball, a ventilation mechanism and a sensing mechanism, one end of the rotating plate is fixedly connected with the inner wall of the outer plate, the other end of the rotating plate is fixedly connected with one side of the inner plate, the rotating plates are hinged, the elastic ball is arranged between the rotating plates, the ventilation mechanism is communicated with the elastic ball, and the sensing mechanism is arranged at one end of the rotating plate.

Preferably, the sensing mechanism comprises a piston rod, a sensor and an ignition head, the ignition head is arranged in the elastic ball, one end of the ignition head is provided with a sliding cylinder, the piston rod is connected with the sliding cylinder in a sliding mode, and the sensor is arranged at one end of the sliding cylinder.

Preferably, the ventilation mechanism comprises an air guide hose, a balance mechanism and an elastic block, the balance mechanism is arranged in the air guide hose, the air guide hose is used for communicating the buffer layer with the elastic ball, and the elastic block is connected with the balance mechanism.

Preferably, the balance mechanism comprises air vents, a fixed plate, a rotating plate and a return spring, the rotating plate is movably connected with the fixed plate, the air vents are arranged on two sides of the fixed plate, and the rotating plate is connected with the return spring.

Preferably, damping wheel mechanism includes universal wheel, magnetic layer A, magnetic layer B, connecting rod, buffer board, connecting rod and gasbag, magnetic layer A sets up the one end at the universal wheel, the universal wheel passes through the buffering spring pole with the buffer board and is connected, the connecting rod sets up the one end inner wall at the buffer board, magnetic layer B sets up the one end at the connecting rod, the one end and the gasbag fixed connection of connecting rod, the other end and the buffer board swing joint of connecting rod. When in use, articles are placed in the box body and are primarily fixed through the fixing band, when the luggage box shakes or impacts, the inner plate moves along the outer plate of the sliding rod phase, the rotating plate can move along with being pressed, the buffer spring has a supporting force for the rotating plate, the shaking speed of the inner plate can be reduced, the articles can move along with the inner plate to a certain extent, when the outer plate shakes, the buffer layer plays a role in buffering the inner plate, the articles in the luggage box are prevented from being directly impacted, meanwhile, the air pressure between the outer plate and the inner plate is increased, the air in the elastic balls can be compressed and extruded into the buffer layer, the buffer layer bounces, an air cushion layer is generated, the buffer layer plays a role in buffering the articles, the articles and the fixing band are further pressed and fixed, the articles are prevented from shaking off, because the air guide hose communicates the buffer layer with the elastic balls, when the luggage box shakes slightly, because of the reset spring, the displacement of the rotating plate is small and is not enough to ventilate, the protection of the buffer layer is reduced, when the air pressure is greatly changed, the rotating plate can rotate along the fixed plate, the air pressure between the elastic ball and the buffer layer is balanced, the buffer layer and the elastic ball are prevented from being damaged by the change of the instantaneous pressure intensity when violent collision is generated, the safety of the luggage case is improved, the service life of the luggage case is prolonged, when an accident happens and overlarge collision is generated, the piston rod can collide with the sensor due to excessive displacement, the sensor controls the starting of the ignition head, a large amount of gas is generated by the decomposition of the buffer solid in the elastic ball, the buffer layer is filled, the buffer layer wraps articles in the luggage case, the damage of the articles in the luggage case is reduced, when the luggage case is pulled on an uneven road surface, the universal wheel can move up and down due to shaking in the buffer plate, and the connecting rod can extrude the magnetic layer B at the edge downwards, because magnetic layer B and magnetic layer A have the repulsion, can push the universal wheel downwards, reduce rocking of buffering spring lever, can make buffering spring lever steady fast, improve its stability, the gasbag also can reduce the influence to the box in the universal wheel moves, the gasbag can make the connecting rod have a decurrent pressure simultaneously, can make the universal wheel hug closely the road surface.

(III) advantageous effects

(1) According to the luggage case, when the luggage case shakes or impacts, the inner plate can move along the sliding rod and the outer plate, the rotating plate can be pressed, the buffer spring has a supporting force on the rotating plate, the shaking speed of the inner plate can be reduced, articles can move along with the inner plate to a certain extent, when the outer plate shakes, the inner plate is buffered, and the articles in the luggage case are prevented from being directly impacted.

(2) According to the luggage case, the air pressure between the outer plate and the inner plate is increased, the air in the elastic ball can be compressed and squeezed into the buffer layer, the buffer layer bounces, an air cushion layer is generated, the object is buffered, and meanwhile, the object and the fixing belt are further pressed and fixed, so that the luggage case is prevented from shaking and falling off.

(3) The invention relates to a luggage case, wherein a buffer layer is communicated with an elastic ball through an air guide hose, when small shaking occurs, because of the action of the return spring, the displacement of the rotating plate is small and is not enough for ventilation, the protection of the buffer layer is reduced, when the air pressure is greatly changed, the rotating plate can rotate along the fixed plate, so that the air pressure between the elastic ball and the buffer layer is balanced, and when violent collision is prevented, the buffer layer and the elastic ball are damaged by the change of the instant pressure intensity, the safety is improved, the service life of the luggage case is prolonged, when an accident happens and overlarge impact is generated, the piston rod can impact the sensor due to the overlarge displacement, the sensor controls the ignition head to start, the buffer solid in the elastic ball is decomposed to generate a large amount of gas, and the buffer layer is filled to wrap the articles in the box, so that the damage to the articles in the box is reduced.

(4) The invention relates to a luggage case, when the luggage case is pulled on an uneven road surface, a universal wheel can move up and down in a buffer plate due to shaking, a connecting rod can downwards extrude a magnetic layer B at the edge under the action of internal air pressure when being compressed, the universal wheel can be downwards pressed due to repulsion between the magnetic layer B and the magnetic layer A, the shaking of a buffer spring rod is reduced, the buffer spring rod can be quickly and stably arranged, the stability of the buffer spring rod is improved, an air bag can also reduce the influence on a case body in the movement of the universal wheel, meanwhile, the air bag can enable the connecting rod to have downward pressure, the universal wheel can be tightly attached to the road surface, the shaking is reduced, the problem that in life, articles are often placed by using the luggage case, but the shockproof capability of the luggage case is poor, and the articles in the luggage case can be turned over when the luggage case is repeatedly moved or the luggage case is impacted, some valuables can be damaged by collision, in addition, the suitcase also can cause great vibrations when moving on uneven road surface, and the fixed article can be because of shaking the problem that drops and cause the collision, is unfavorable for the use.

Drawings

FIG. 1 is a perspective view of a luggage case of the present invention;

FIG. 2 is a structural sectional view of a case of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is an enlarged view of the structure of the present invention at B;

fig. 5 is an enlarged view of the structure of the present invention at C.

The device comprises a pull rod 1, a coded lock 2, a box body 3, a zipper 4, a damping wheel mechanism 5, an outer plate 6, an inner plate 7, a buffer layer 8, a fixing band 9, a sliding rod 10, a buffer mechanism 11, a buffer spring 12, a rotating plate 13, an elastic ball 14, a piston rod 15, a sensor 16, an ignition head 17, an air guide hose 18, a balance mechanism 19, an elastic block 20, an air vent 21, a fixing plate 22, a rotating plate 23, a reset spring 24, a universal wheel 25, a magnetic layer 26, a magnetic layer 27, a magnetic layer B28, a communication rod 28, a buffer plate 29, a connecting rod 30 and an air bag 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 5, an embodiment of the present invention provides a luggage case, including a pull rod 1, a coded lock 2, a case body 3, a zipper 4, and a damping wheel mechanism 5, wherein an installation groove is formed in the case body 3, the pull rod 1 is movably connected with an inner wall of the installation groove, the coded lock 2 is arranged on an outer wall of a top end of the case body 3, the two case bodies 3 are provided, one end of the case body 3 is movably connected through a hinge, the two case bodies 3 are connected through the zipper 4, and the damping wheel mechanism 5 is arranged on an outer wall of a bottom.

The luggage case comprises an outer plate 6, an inner plate 7, a buffer layer 8, a fixing belt 9, a sliding rod 10 and a buffer mechanism 11, wherein the inner plate 7 and the outer plate 6 are connected through the sliding rod 10, the buffer mechanism 11 is arranged between the inner plate 7 and the outer plate 6, and the fixing belt 9 is arranged in the case body 3.

In the invention, the buffer mechanism 11 comprises a buffer spring 12, a rotating plate 13, an elastic ball 14, an air vent mechanism and a sensing mechanism, one end of the rotating plate 23 is fixedly connected with the inner wall of the outer plate 6, the other end of the rotating plate 13 is fixedly connected with one side of the inner plate 7, the rotating plates 13 are hinged, the elastic ball 14 is arranged between the rotating plates 13, the air vent mechanism is communicated with the elastic ball 14, and the sensing mechanism is arranged at one end of the rotating plate 13.

In the invention, the sensing mechanism comprises a piston rod 15, a sensor 16 and an ignition head 17, the ignition head 17 is arranged in the elastic ball 14, one end of the ignition head 17 is provided with a sliding cylinder, the piston rod 15 is connected with the sliding cylinder in a sliding way, and the sensor 16 is arranged at one end of the sliding cylinder.

In the invention, the ventilation mechanism comprises an air guide hose 18, a balance mechanism 19 and an elastic block 20, wherein the balance mechanism 19 is arranged in the air guide hose 18, the air guide hose 18 is used for communicating the buffer layer 8 with the elastic ball 14, and the elastic block 20 is connected with the balance mechanism 19.

In the invention, the balance mechanism 19 comprises an air vent 21, a fixed plate 22, a rotating plate 23 and a return spring 24, wherein the rotating plate 23 is movably connected with the fixed plate 22, the air vent 21 is arranged at two sides of the fixed plate 22, and the rotating plates 23 are connected through the return spring 24.

According to the invention, the damping wheel mechanism 5 comprises a universal wheel 25, a magnetic layer A26, a magnetic layer B27, a communication rod 28, a buffer plate 29, a connecting rod 30 and an air bag 31, wherein the magnetic layer A26 is arranged at one end of the universal wheel 25, the universal wheel 25 is connected with the buffer plate 29 through a buffer spring 12 in a rod mode, the communication rod 28 is arranged on the inner wall of one end of the buffer plate 29, the magnetic layer B27 is arranged at one end of the communication rod 28, one end of the connecting rod 30 is fixedly connected with the air bag 31, and the other end of the connecting rod 30 is movably connected with the buffer plate 29.

The working principle is as follows: during the use, when moving the suitcase repeatedly or the suitcase takes place the striking, can cause the article in the suitcase to turn, and some valuables can be damaged by the collision, and in addition, the suitcase also can cause great vibrations when the road surface of unevenness removes, and fixed article can probably cause the collision because of shaking the drop. The article is placed in the box body 3 and is primarily fixed through the fixing belt 9, when the luggage case shakes or impacts, the inner plate 7 moves along the sliding rod 10 and the outer plate 6, the rotating plate 13 moves along with being pressed, the buffer spring 12 has a supporting force on the rotating plate 13, the shaking speed of the inner plate 7 can be reduced, the article moves along with the inner plate 7 to a certain extent, when the outer plate 6 vibrates, the buffer effect is played on the inner plate 7 to prevent the article in the luggage case from directly impacting, meanwhile, the air pressure between the outer plate 6 and the inner plate 7 is increased, the air in the elastic ball 14 can be compressed and squeezed into the buffer layer 8, the buffer layer 8 is bounced to generate an air cushion layer, the buffer effect is played on the article, meanwhile, the article and the fixing belt 9 are further pressed and fixed to prevent vibration from falling off, because the air guide hose 18 connects the buffer layer 8 and the elastic ball 14, when the suitcase shakes slightly, the rotating plate 13 is displaced slightly due to the action of the return spring 24 and is not enough to ventilate, so that the protection of the buffer layer 8 is reduced, when the air pressure changes greatly, the rotating plate 23 can rotate along the fixed plate 22, so that the air pressure between the elastic ball 14 and the buffer layer 8 is balanced, the buffer layer 8 and the elastic ball 14 are prevented from being damaged due to the change of the instantaneous pressure when violent collision occurs, the safety is improved, the service life of the suitcase is prolonged, when an accident occurs and overlarge collision occurs, the piston rod 15 can generate collision on the sensor 16 due to excessive displacement, the sensor 16 controls the ignition head 17 to start, a large amount of gas is generated by the decomposition of buffer solid in the elastic ball, the buffer layer is filled, the buffer layer wraps articles in the suitcase, the damage of the articles in the suitcase is reduced, when the suitcase is pulled on an uneven road surface, the universal wheel 25 can reciprocate because of rocking in the buffer board 29, the connecting rod 30 is when receiving the compression, can extrude the magnetic layer B27 downward of edge under the effect of inside atmospheric pressure, because magnetic layer B27 and magnetic layer A26 have the repulsion, can push down the universal wheel 25, the rocking of buffer spring 12 pole has been reduced, can make buffer spring 12 pole steady fast, the stability is improved, gasbag 31 also can reduce the influence to box 3 in the universal wheel 25 moves, gasbag 31 can make connecting rod 30 have a decurrent pressure simultaneously, can make the universal wheel 25 hug closely the road surface, prevent to produce too big rocking.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a suitcase, includes pull rod (1), trick lock (2), box (3), zip fastener (4) and damping wheel mechanism (5), its characterized in that: the luggage case is characterized in that a mounting groove is formed in the case body (3), the pull rod (1) is movably connected with the inner wall of the mounting groove, the coded lock (2) is arranged on the outer wall of the top end of the case body (3), the number of the case body (3) is two, one end of the case body (3) is movably connected with the hinge through the zipper, the number of the case body (3) is two, and the damping wheel mechanism (5) is arranged on the outer wall of the bottom end of the luggage case.

2. An article of luggage as claimed in claim 1, wherein: the luggage case comprises an outer plate (6), an inner plate (7), a buffer layer (8), a fixing belt (9), a sliding rod (10) and a buffer mechanism (11), wherein the inner plate (7) and the outer plate (6) are connected through the sliding rod (10), the buffer mechanism (11) is arranged between the inner plate (7) and the outer plate (6), and the fixing belt (9) is arranged in the case body (3).

3. An article of luggage as claimed in claim 2, wherein: buffer gear (11) are including buffer spring (12), rotor plate (13), elastic ball (14), ventilation mechanism and sensing mechanism, the inner wall fixed connection of the one end of rotor plate (23) and planking (6), the other end of rotor plate (13) and one side fixed connection of inner panel (7), articulated mutually between rotor plate (13), elastic ball (14) set up between rotor plate (13), ventilation mechanism is linked together with elastic ball (14), sensing mechanism sets up the one end at rotor plate (13).

4. A luggage case according to claim 3, wherein: the sensing mechanism comprises a piston rod (15), a sensor (16) and an ignition head (17), the ignition head (17) is arranged in an elastic ball (14), one end of the ignition head (17) is provided with a sliding cylinder, the piston rod (15) is connected with the sliding cylinder in a sliding mode, and the sensor (16) is arranged at one end of the sliding cylinder.

5. A luggage case according to claim 3, wherein: the ventilation mechanism comprises an air guide hose (18), a balance mechanism (19) and an elastic block (20), the balance mechanism (19) is arranged in the air guide hose (18), the air guide hose (18) is used for communicating the buffer layer (8) with the elastic ball (14), and the elastic block (20) is connected with the balance mechanism (19).

6. An article of luggage as claimed in claim 5, wherein: balance mechanism (19) include blow vent (21), fixed plate (22), commentaries on classics board (23) and reset spring (24), change board (23) and fixed plate (22) swing joint, the both sides at fixed plate (22) are seted up in blow vent (21), it is connected through reset spring (24) between board (23) to change.

7. An article of luggage as claimed in claim 1, wherein: damping wheel mechanism (5) include universal wheel (25), magnetic layer A (26), magnetic layer B (27), intercommunication pole (28), buffer board (29), connecting rod (30) and gasbag (31), magnetic layer A (26) sets up the one end at universal wheel (25), universal wheel (25) and buffer board (29) are connected through buffer spring (12) pole, intercommunication pole (28) set up the one end inner wall at buffer board (29), magnetic layer B (27) set up the one end at intercommunication pole (28), the one end and gasbag (31) fixed connection of connecting rod (30), the other end and buffer board (29) swing joint of connecting rod (30).