CN211196054U - Luggage fixing and storing rack - Google Patents

Abstract

The utility model discloses a luggage fixing and storing rack, which comprises a mounting seat, a vertical column, a cross rod and two supporting rods; the upright post is fixedly arranged on the mounting seat and is arranged along the vertical direction; the cross bar is rotatably arranged on the upright post and is provided with an unfolding position rotating to the horizontal direction and a folding position rotating to be attached to the upright post; two branches are rotatable coupling respectively in the both ends of horizontal pole, and two branches have rotate to lie in same horizontal plane with the horizontal pole, and along the expansion position of the homonymy extension of horizontal pole to and rotate to with the folding position of horizontal pole laminating. The luggage fixing and storing rack provided by the utility model can be applied to the bus for fixing the luggage of the passengers, and the luggage sliding or overturning caused by the sudden speed change of the bus in the driving process is avoided; the luggage fixing storage rack can be folded when not in use, and occupies small space.

Description

Luggage fixing and storing rack

Technical Field

The utility model relates to a luggage rack technical field, in particular to storage rack is fixed to luggage.

Background

In life, when people take the bus with luggage, the problems of luggage sliding, overturning and the like caused by sudden speed change of the bus in the driving process are often encountered. The sliding, tipping over of luggage on a bus presents a safety hazard that causes fragile items in the luggage to chip or to hit other passengers. To prevent this, the common solution is to place the luggage at hand, and the passenger carrying the luggage holds the rod with one hand and controls the luggage with the other hand, but when the brake or the bus is suddenly started, the inertia of the person and the luggage is large, and the passenger often cannot keep the body balance, and even the control of the sliding or overturning of the luggage is impossible. Luggage can be prevented from being overturned by placing the luggage on the seat, but the passenger flow on the bus is large, and no empty seat is usually used for placing the luggage.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a fixed strorage device of luggage aims at solving the problem that the luggage slides, tumbles in the bus driving process.

In order to achieve the above object, the utility model provides a storage rack is fixed to luggage, storage rack is fixed to luggage includes:

a mounting seat;

the upright post is fixedly installed on the installation seat and is arranged along the vertical direction;

the cross bar is rotatably arranged on the upright post and is provided with an unfolding position which rotates to the horizontal direction and a folding position which rotates to be attached to the upright post; and the number of the first and second groups,

two branches, two branch difference rotatable coupling in the both ends of horizontal pole, two branches have rotate extremely with the horizontal pole is located same horizontal plane, and follows the expansion position that the homonymy of horizontal pole extends to and rotate extremely with the folding position of horizontal pole laminating.

Optionally, the angle between the crossbar positioned to the deployed position and the strut positioned to the deployed position is α, 80 ° < α <100 °.

Optionally, two branch is left branch and right branch, the horizontal pole is located including dividing left horizontal pole and the right horizontal pole of the same high department in the relative both sides of stand, left side horizontal pole with the one end of right horizontal pole rotates respectively the installation extremely the stand, the other end is used for connecting respectively left branch with right branch.

Optionally, the luggage storage fixing frame further comprises a left cross bar rotation driving mechanism and a right cross bar rotation driving mechanism, which are used for respectively driving the left cross bar and the right cross bar to rotate upwards from the folding position to the unfolding position; wherein the content of the first and second substances,

the left cross rod rotation driving mechanism comprises a first fixed pulley, a first rotation motor and a first steel wire, the first fixed pulley is fixedly arranged on the upright post, and the first rotation motor is arranged on the upright post and is positioned at the lower side of the first fixed pulley; one end of the first steel wire is wound on the first rotating motor, and the other end of the first steel wire is connected to the left cross rod after passing through the first fixed pulley;

the right cross rod rotation driving mechanism comprises a second fixed pulley, a second rotation motor and a second steel wire, the second fixed pulley is fixedly mounted to the upright post, and the second rotation motor is mounted to the upright post and is positioned on the lower side of the second fixed pulley; one end of the second steel wire is wound on the second rotating motor, and the other end of the second steel wire is connected to the right cross rod after passing through the second fixed pulley.

Optionally, the luggage fixed storage rack further comprises a left support rod rotation driving mechanism and a right support rod rotation driving mechanism, which are used for driving the left support rod and the right support rod to rotate from the folding position to the unfolding position;

the left support rod rotation driving mechanism comprises a third fixed pulley, a third rotation motor and a third steel wire, the third fixed pulley is installed on the left cross rod, the second rotation motor is installed on the left cross rod and located on the inner side of the third fixed pulley, one end of the third steel wire is wound on the third rotation motor, and the other end of the third steel wire is fixed to the left support rod after passing through the third fixed pulley;

the right branch rotates actuating mechanism and includes fourth fixed pulley, fourth rotation motor and fourth steel wire, the fourth fixed pulley install in right side horizontal pole, fourth rotation motor install in right side horizontal pole, and be located the inboard of fourth fixed pulley, fourth steel wire one end twine in the fourth rotates the motor, the other end warp fourth fixed pulley after-fixing extremely right branch.

Optionally, the luggage fixed storage rack further comprises a left torsion spring and a right torsion spring;

the left torsion spring is fixedly arranged on the left cross rod, one end of the left torsion spring is fixed to the left cross rod, and the other end of the left torsion spring is fixed to the left support rod and used for driving the left support rod to rotate from the unfolding position to the folding position under the action of restoring force of the left torsion spring;

right side torsional spring fixed mounting in right side horizontal pole, just the one end of right side torsional spring is fixed extremely right horizontal pole, the other end is fixed extremely right branch is used for the restoring force effect of right side torsional spring drives down right branch is certainly it rotates extremely to expand the position folding position.

Optionally, the upright posts are arranged in a telescopic manner; and/or the presence of a gas in the gas,

the upright posts comprise an upper upright post and a lower upright post, and the upper upright post is arranged on the lower upright post in a telescopic manner through upright post telescopic devices; the stand telescoping device includes first motor and first threaded rod, the one end of first threaded rod install in the stand down, and with first motor drive connects, the other end with go up the stand and connect, be used for rotate under the driving action of first motor and go up the lift drive go up the stand and go up and down.

Optionally, the cross bar is telescopically arranged; and/or the presence of a gas in the gas,

the horizontal pole includes canned paragraph and removal section, it is scalable set up in through the horizontal pole telescoping device to remove the section the canned paragraph, the horizontal pole telescoping device includes second motor and second threaded rod, the one end of second threaded rod install in the canned paragraph, with second motor drive is connected, the other end with it connects to remove the section, is used for rotate flexible drive under the drive action of second motor the horizontal pole is flexible.

Optionally, the fixed storage rack of luggage still includes a plurality of infrared induction devices, corresponds to locate the upper end of stand and/or the horizontal pole is used for connecting the one end of branch, infrared induction device with stand telescoping device and/or horizontal pole telescoping device electric connection is used for controlling respectively the stand and/or the flexible distance of horizontal pole.

Optionally, the luggage fixing storage rack further comprises a strap for connecting free ends of the two struts, so that the strap, the two struts and the cross bar form a closed enclosure; and/or the presence of a gas in the gas,

the luggage fixing storage rack further comprises two belts, the two belts are connected to the free ends of the two supporting rods respectively, the luggage fixing storage rack further comprises buckles, each buckle comprises a male buckle and a female buckle, the male buckle and the female buckle are installed on the two belts respectively, and the two belts are connected when the male buckle and the female buckle are buckled.

The technical scheme of the utility model discloses a fixed storage rack of luggage is applicable to the bus, mainly used for with luggage fixed, prevent that the bus from going in-process variable speed arouse luggage slip, overturn, the fixed storage rack of luggage includes mount pad, stand, horizontal pole and two branches, the mount pad is used for fixed mounting to the floor in the bus, the stand install in the mount pad, and set up along vertical direction, the horizontal pole rotatable install in the stand, a branch is connected respectively at the both ends of horizontal pole the fixed storage rack of luggage has an accommodation state and an operating condition, when the fixed storage rack of luggage is in the accommodation state, the branch is folded to laminating the horizontal pole setting, the horizontal pole is folded to laminating the stand setting, at this moment, two branch, the horizontal pole with the stand all is vertical direction setting, the fixed storage rack of luggage occupies a small area, when needing to use the fixed storage rack of luggage, will the horizontal pole rotates to the horizontal direction, simultaneously, two branch rotate to with the horizontal pole is located the same horizontal plane, and the position that extends along the horizontal pole to make the luggage fixed storage rack of luggage form when needing to use the fixed storage rack of luggage, the horizontal pole and the luggage can restrict the travel with the closed state, the luggage and set up to prevent the luggage from moving, the bus from closing the luggage when the seat is closed, the luggage is opened, the seat is closed, the luggage is closed, wherein the luggage is closed, the.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of a baggage securing storage rack according to the present invention;

FIG. 2 is an internal block diagram of the luggage holding rack of FIG. 1;

fig. 3 is an internal structural view of the cross bar and the poles of the luggage holding rack shown in fig. 1.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, back, outer and inner … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Sudden shifts in the bus during travel often result in the luggage slipping or tipping over, possibly chipping fragile items in the luggage, or hitting other passengers. In view of the above, the present invention provides a baggage storage rack 100, please refer to fig. 1 to 3, and fig. 1 is a schematic view of an embodiment of the baggage storage rack 100 according to the present invention. The luggage fixing and storing rack 100 comprises a mounting seat 1, a vertical column 2, a cross bar and two support bars; the mounting seat 1 is used for being fixedly mounted on a floor in a bus, the upright post 2 is fixedly mounted on the mounting seat 1, and the upright post 2 is arranged along the vertical direction; the cross bar is rotatably arranged on the upright post 2 and is provided with an unfolding position which rotates to the horizontal direction and a folding position which rotates to be attached to the upright post 2; two branches are rotatable coupling respectively in the both ends of horizontal pole, and two branches have and rotate to lie in same horizontal plane with the horizontal pole, and follow the expansion position that the homonymy of horizontal pole extended to and rotate the folding position to laminating with the horizontal pole.

The utility model provides a fixed storage rack of luggage 100 is applicable to the bus, and mainly used is fixed with luggage, prevents that the bus from going in-process variable speed and arouses luggage slip, turnover. Of course, the luggage fixing and storing rack 100 may be used in places where passengers carry luggage in and out and stay, such as a bus station and a train station, for fixing luggage which is easy to incline and topple, and in this case, the mounting seat 1 is used for fixing to the ground.

The utility model provides a fixed storage rack of luggage 100 has a housing state and an operating condition, when fixed storage rack of luggage 100 is in the housing state, two branches are folded to laminating horizontal pole setting, the horizontal pole is folded to laminating stand 2 setting, at this moment, two branches, horizontal pole and stand 2 all are vertical direction setting, fixed storage rack of luggage 100 area occupation is little, when needs use fixed storage rack of luggage 100, rotate the horizontal pole to the horizontal direction, simultaneously, two branches rotate to the position that is located the same horizontal plane with the horizontal pole, and extend along the homonymy of horizontal pole, so that horizontal pole and two branches form the half of "" type at the horizontal plane and close, the horizontal pole sets up along the direction of travel of bus, the opening that half encloses sets up towards the seat, so that the horizontal pole, two branches and seat enclose jointly and establish a closed and close, with the removal of restriction luggage, wherein, two branches are used for restricting the removal of luggage along the luggage vehicle direction of luggage, in order to prevent luggage to slide or overturn when the bus starts or brake, the horizontal pole is used for restricting luggage to prevent the luggage from sliding or the removal when the bus from turning, the stationary rack of luggage from sliding and the stationary state, the restriction of sliding is formed when the seat is changed speed and the stationary state, the restriction is changed and the restriction is changed into the dead.

The luggage carried by passengers tends to be large and small, while the crossbar of the luggage holding rack 100 is fixed in size, in order to limit the sliding of luggage of a size greater than the length of the crossbar, the angle α between the crossbar positioned in the deployed position and the strut positioned in the work position can be designed to be 100 ° to limit the movement of large-sized luggage, the angle between the crossbar positioned in the deployed position and the strut positioned in the deployed position can also be designed to be 80 ° so that the two struts provide a vertical travel direction support for the luggage without the need for a seat to provide such support at the semi-enclosed opening, however, the angle α should not be too large or too small, so that the strut provides a reduced support force to the luggage in the travel direction of the bus, and so that the angle 3526 between the crossbar positioned in the deployed position and the strut positioned in the deployed position is in the range of 80 ° α ° to 100 < 90 < α °.

It should be noted that, in the present invention, the shape of the cross bar is not limited. In one embodiment, the cross bar is a long bar, the middle part of the cross bar is installed on the pillar 2 and can rotate around the pillar 2, and the two support bars are connected to the two ends of the cross bar. In the embodiment, the cross rods comprise a left cross rod 3 and a right cross rod 4 which are respectively arranged at the same height positions on the two opposite sides of the upright post 2, so that the space occupied by the cross rods in the rotating process can be reduced; two branches are left branch 5 and right branch 6 respectively, and left branch 5 is connected to the other end to the one end rotation installation of left horizontal pole 3 to stand 2, and right branch 6 is connected to the other end to the one end rotation installation of right horizontal pole 4 to stand 2.

Since it is troublesome to manually rotate the cross bars and the struts, the passenger should have a free hand to unfold the luggage fixing storage rack 100 to an operating state, during which the luggage may slip or fall over. In view of this, the baggage securing storage rack 100 of the present embodiment may be automatically unfolded from the storage state to the working state, and may be automatically folded from the working platform to the storage state after use. Referring to fig. 2, a left cross bar rotation driving mechanism is disposed at the left cross bar 3 of the baggage fixing storage rack 100, and a right cross bar rotation driving mechanism is disposed at the right cross bar 4 for respectively driving the left cross bar 3 and the right cross bar 4 to rotate from the folded position to the unfolded position. The left cross rod rotation driving mechanism comprises a first fixed pulley 31, a first rotation motor 32 and a first steel wire 33, the first fixed pulley 31 is fixedly arranged on the upright post 2, and the first rotation motor 32 is also arranged on the upright post 2 and is positioned at the lower side of the first fixed pulley 31; one end of the first wire 33 is wound around the first rotating motor 32, and the other end is connected to the left cross bar 3 via the first fixed pulley 31. When the first rotating motor 32 works, the first steel wire 33 is wound, a pulling force is applied to the first steel wire 33, the pulling force is further transmitted to the left cross rod 3, and the left cross rod 3 attached to the upright post 2 is enabled to rotate upwards to the horizontal direction so as to reach the unfolding position. After the use is completed, the first rotating motor 32 rotates reversely to loosen the first wire 33, and the left cross bar 3 falls back from the horizontal direction to the vertical direction and returns to the folded position by its own weight. The structure and the working principle of the right cross rod rotation driving mechanism and the left cross rod 3 rotation driving mechanism are the same. The right cross bar rotation driving mechanism comprises a second fixed pulley 41, a second rotation motor 42 and a second steel wire 43, the second fixed pulley 4 is fixedly arranged on the upright post 2, and the second rotation motor 42 is also arranged on the upright post 2 and is positioned at the lower side of the second fixed pulley 41; one end of the second wire 43 is wound around the second rotating motor 42, and the other end is connected to the right cross bar 4 via the second fixed pulley 41. The working principle of the right cross rod rotation driving mechanism is not described in detail. After the use is completed, the second rotating motor 42 is rotated in the reverse direction to loosen the second wire 43, and the right cross bar 4 falls back from the horizontal direction to the vertical direction under its own weight to return to the folded position.

Further, the two struts in this embodiment can also automatically rotate from the folded position to the unfolded position, and automatically rotate from the unfolded position to the folded position after the use is completed. Specifically, the luggage fixing storage rack 100 further includes a left pole rotation driving mechanism and a right pole rotation driving mechanism for driving the left pole 5 and the right pole 6 to rotate from the folded position to the unfolded position, respectively. Referring to fig. 3, the left support rod rotation driving mechanism includes a third fixed pulley 51, a third rotation motor 52 and a third steel wire 53, the third fixed pulley 51 is installed on the left cross bar 3, the third rotation motor 52 is installed on the left cross bar 3 and located inside the third fixed pulley 51, one end of the third steel wire 53 is wound around the third rotation motor 52, and the other end of the third steel wire 53 passes through the third fixed pulley 51 and then is fixed to the left support rod 5. When the third rotating motor 52 works, the third steel wire 53 is wound, a pulling force is applied to the third steel wire 53, the pulling force is further transmitted to the left support rod 5, the left support rod 5 attached to the left cross rod 3 rotates leftwards along the horizontal plane where the left cross rod 3 is located, when one end, used for being connected with the left cross rod 3, of the left support rod 5 abuts against the side face of the left cross rod 3, the rotation is stopped, and the left support rod 5 reaches the unfolding position.

After the use, the third rotating motor 52 rotates reversely to loosen the third wire 53, and in order to automatically rotate the left crossbar 3 from the unfolded position to the folded position, the luggage fixing storage rack 100 in this embodiment further includes a left torsion spring 54, the left torsion spring 54 is fixedly installed on the left crossbar 3, one end of the left torsion spring 54 is fixed to the left crossbar 3, and the other end is fixed to the left rod 5. When the left strut 5 is in the folded position, the two ends of the left torsion spring 54 are close to each other, the left torsion spring 54 is in an unstressed state, and when the left strut 5 gradually rotates to the unfolded position, the left torsion spring 54 deforms under external force; when the third wire 53 is loosened after the use is completed, the left torsion spring 54 drives the left bar 5 to return to the original folded position by its own restoring force.

The structure and the working principle of the right cross rod rotation driving mechanism and the left cross rod rotation driving mechanism are the same; the right torsion spring and the left spring 54 are also installed in the same way and work principle. The right supporting rod rotation driving mechanism comprises a fourth fixed pulley, a fourth rotation motor and a fourth steel wire, the fourth fixed pulley is installed on the right cross rod 4, the fourth rotation motor is installed on the right cross rod 4 and located on the inner side of the fourth fixed pulley, one end of the fourth steel wire is wound on the fourth rotation motor, and the other end of the fourth steel wire is fixed to the right supporting rod 6 after passing through the fourth fixed pulley. Right torsion spring fixed mounting is in right horizontal pole 4, and the one end of right torsion spring is fixed to right horizontal pole 4, and the other end is fixed to right branch pole 6 for it rotates to folding position from the open position to drive right branch pole 6 under self restoring force effect. The working principle of the right cross rod rotation driving mechanism and the right torsion spring is not described in detail.

In order to keep the space occupied by the luggage holding rack 100 in the folded state as small as possible and to hold luggage of a larger size in the unfolded state as possible, the posts 2 and/or the cross bars of the luggage holding rack 100 are telescopically arranged. The utility model discloses do not limit to the telescopic machanism of stand 2 and horizontal pole. In one embodiment, the upright column 2 comprises a lower upright column and an upper upright column inserted in the lower upright column, the side wall of the lower upright column is provided with a through hole, the side wall of the upper upright column is correspondingly provided with an elastic buckle, the upper upright column is lifted upwards, when the elastic buckle is buckled in the through hole, the upper upright column and the lower upright column are relatively fixed, and the upright column mainly extends; when pressing the elasticity buckle and making its shrink and break away from the through-hole, go up the stand and can move down to initial position, so can realize the scalable setting of stand 2. The cross bars can be telescopically arranged by adopting the same structure and principle.

In this embodiment, the column 2 is automatically extended and retracted by using a column extending and retracting device. Specifically, the upright 2 includes an upper upright 21 and a lower upright 22, and the upper upright 21 is telescopically arranged on the lower upright 22 through an upright telescoping device. The stand telescoping device includes first motor 23 and first threaded rod 24, and the one end of first threaded rod 24 is installed in lower stand 22, is connected with first motor 23 drive, and the other end is connected with upper column 21. When the first motor 23 works, the first threaded rod 24 is driven to rotate and lift, and the upper upright post 21 is driven to ascend or descend. The space occupied by the upright post 2 in the storage state is the minimum through the upright post telescopic device, the movement of large-size luggage can be fixed in the working state, and the application range of the luggage fixing storage rack 100 is enlarged.

It should be noted that a cross bar may be disposed on the upright 2, and in this case, the cross bar is disposed on the upper upright 21 to be lifted along with the lifting of the upper upright 21. In the embodiment, the number of the cross bars is 2, wherein one cross bar is positioned on the upper upright post 21, and the other cross bar is positioned on the lower upright post 22; both ends of every horizontal pole all are equipped with two branch to respectively form one and partly enclose at the upper and lower side of stand 2 and close fixed luggage, the upper and lower of luggage is all fixed by fixed storage rack 100 of luggage, and this kind of fixed mode is more reliable.

In addition, the cross rod can also realize automatic extension and retraction through the cross rod extension and retraction device. Specifically, the cross bar comprises a fixed section 34 and a movable section 35, the movable section 35 is telescopically arranged on the fixed section 34 through a cross bar telescopic device, the fixed section 34 is fixedly installed on the upright post 2, and one of the support rods is installed on the movable section 35. The cross rod telescopic device comprises a second motor 36 and a second threaded rod 37, one end of the second threaded rod 37 is installed on the fixed section 34 and is in driving connection with the second motor 36, and the other end of the second threaded rod 37 is connected with the moving section 35 and used for rotating, stretching and driving the cross rod to stretch under the driving action of the second motor 36. The working principle of the cross bar telescopic device is the same as that of the upright post telescopic device, and the details are not repeated herein.

It should be noted that, in this embodiment, the horizontal pole includes left horizontal pole 3 and right horizontal pole 4, and left horizontal pole 3 and right horizontal pole 4 all can stretch out and draw back automatically through above-mentioned horizontal pole telescoping device, and wherein, the canned paragraph 34 fixed mounting of left horizontal pole 3 is to stand 2, and left branch 5 is installed in the removal section 35 of left horizontal pole 3, and the canned paragraph fixed mounting of right horizontal pole 4 is to stand 2, and right branch is installed in the removal section of right horizontal pole 4. The cross bar can fix the sliding of the luggage with larger size through the cross bar telescopic device, and the application range of the luggage fixing storage rack 100 is enlarged.

After the upright post telescopic device and the cross bar telescopic device are arranged, the luggage fixing storage rack 100 further comprises an infrared sensing device 9 for better controlling the telescopic distance between the upright post 2 and the cross bar. Specifically, the infrared sensing device 9 is disposed at the upper end of the upright 2, that is, the upper end of the upper upright 21, and is electrically connected to the upright telescoping device, so as to control the telescoping distance of the upright 2. The working principle is that after the infrared sensing device 9 is started, luggage is placed in front of the luggage fixing storage rack 100, if the luggage is higher and blocks the infrared sensing device 9, the infrared sensing device 9 detects that an optical signal is blocked by a short-distance object, so that an electric signal is released to control the first motor 23 in the upright post telescopic device to start working, and the upright post 2 is extended; when the upright post 2 extends to the position where the optical signal of the infrared sensing device 9 is not blocked by a short-distance object, the first motor 23 in the upright post telescopic device is controlled to stop working, and the upright post 2 stops extending. If the luggage is high, the light signal of the infrared sensing device 9 is always blocked by the object at a short distance, and then the upright post 2 stops extending after extending to the preset limit height. After the use is finished, the infrared sensing device 9 is turned off, the first motor 23 works in the reverse direction, and the first threaded rod 24 is driven to rotate in the reverse direction, so that the upright post 2 is retracted to the storage state.

Similarly, infrared induction system 9 can locate the one end that the horizontal pole is used for connecting branch, and in this embodiment, infrared induction system 9 can locate the one end that left horizontal pole 3 is used for connecting left branch pole 5, and can locate the one end that right horizontal pole 4 is used for connecting right branch pole 6 to the flexible distance of control left horizontal pole 3 and right horizontal pole 4.

When the switch is turned on, the three infrared sensing devices 9 sense the size of the luggage and control the telescopic distances of the upright 2, the left cross bar 3 and the right cross bar 4. Further, left horizontal pole rotates actuating mechanism, right horizontal pole and rotates actuating mechanism, left branch and rotate actuating mechanism, right branch and rotate the drive to and the opening and closing of three infrared sensing device 9 can use same on-off control, in order to realize that a key on-off control luggage rack's is flexible, expand and folding, greatly simplified the operating procedure, it is more convenient to use.

In order to secure the luggage more securely, the luggage fixing rack 100 may further include two straps for connecting the free ends of the two struts so that the straps, the two struts and the crossbar form a closed enclosure, the straps are connected to the free ends of the left strut 7 and the right strap 8, the left strap 7 is connected to the free end of the left strut 5, the right strap 8 is connected to the free end of the right strut 6, the luggage fixing rack 100 further includes a buckle including a male buckle 71 and a luggage buckle 81, the male buckle 71 and the female buckle 81 are respectively mounted to the left strap 7 and the right strap 8, the male buckle 71 and the female buckle 81 are respectively mounted to the luggage buckle 71 and the luggage buckle 81, when the male buckle 71 and the female buckle 81 are connected, the male buckle 71 and the luggage buckle 7 and the luggage buckle 81 are respectively mounted to the luggage buckle 7 and the luggage buckle 81, the infrared sensing device is configured to be rotated and then installed to the storage rack, the infrared sensor is configured to sense the size of the infrared sensor button 9, the infrared sensor is rotated, and the infrared sensor is configured to sense the infrared sensor is used to sense the infrared sensor, and the infrared sensor is configured to sense the infrared sensor of the infrared sensor, and the infrared sensor is pressed to sense the infrared sensor, and the infrared sensor is used to sense the infrared sensor to detect whether the storage rack 100 is installed to detect the storage rack 100.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. A luggage holding rack, comprising:

a mounting seat;

the upright post is fixedly installed on the installation seat and is arranged along the vertical direction; the cross bar is rotatably arranged on the upright post and is provided with an unfolding position which rotates to the horizontal direction and a folding position which rotates to be attached to the upright post; and the number of the first and second groups,

two branches, two branch difference rotatable coupling in the both ends of horizontal pole, two branches have rotate extremely with the horizontal pole is located same horizontal plane, and follows the expansion position that the homonymy of horizontal pole extends to and rotate extremely with the folding position of horizontal pole laminating.

2. The luggage holding rack of claim 1, wherein an angle between said crossbar oriented in the deployed position and said bar oriented in the deployed position is α, 80 ° < α <100 °.

3. The luggage holding rack of claim 1, wherein said two said support rods are a left support rod and a right support rod, said cross rod comprises a left cross rod and a right cross rod respectively disposed at the same height on the opposite sides of said upright, one end of said left cross rod and one end of said right cross rod are respectively rotatably mounted to said upright, and the other end of said left cross rod and said other end of said right cross rod are respectively used for connecting said left support rod and said right support rod.

4. The luggage fixed storage rack of claim 3, further comprising a left crossbar rotation drive mechanism and a right crossbar rotation drive mechanism for driving the left crossbar and the right crossbar, respectively, to rotate upward from the folded position to the unfolded position; wherein the content of the first and second substances,

the left cross rod rotation driving mechanism comprises a first fixed pulley, a first rotation motor and a first steel wire, the first fixed pulley is fixedly arranged on the upright post, and the first rotation motor is arranged on the upright post and is positioned at the lower side of the first fixed pulley; one end of the first steel wire is wound on the first rotating motor, and the other end of the first steel wire is connected to the left cross rod after passing through the first fixed pulley;

the right cross rod rotation driving mechanism comprises a second fixed pulley, a second rotation motor and a second steel wire, the second fixed pulley is fixedly mounted to the upright post, and the second rotation motor is mounted to the upright post and is positioned on the lower side of the second fixed pulley; one end of the second steel wire is wound on the second rotating motor, and the other end of the second steel wire is connected to the right cross rod after passing through the second fixed pulley.

5. The luggage holding rack of claim 4, further comprising a left leg rotation drive mechanism and a right leg rotation drive mechanism for driving the left leg and the right leg from the folded position to the unfolded position;

the left support rod rotation driving mechanism comprises a third fixed pulley, a third rotation motor and a third steel wire, the third fixed pulley is installed on the left cross rod, the second rotation motor is installed on the left cross rod and located on the inner side of the third fixed pulley, one end of the third steel wire is wound on the third rotation motor, and the other end of the third steel wire is fixed to the left support rod after passing through the third fixed pulley;

the right branch rotates actuating mechanism and includes fourth fixed pulley, fourth rotation motor and fourth steel wire, the fourth fixed pulley install in right side horizontal pole, fourth rotation motor install in right side horizontal pole, and be located the inboard of fourth fixed pulley, fourth steel wire one end twine in the fourth rotates the motor, the other end warp fourth fixed pulley after-fixing extremely right branch.

6. The luggage fixed storage rack of claim 5, further comprising a left torsion spring and a right torsion spring;

the left torsion spring is fixedly arranged on the left cross rod, one end of the left torsion spring is fixed to the left cross rod, and the other end of the left torsion spring is fixed to the left support rod and used for driving the left support rod to rotate from the unfolding position to the folding position under the action of restoring force of the left torsion spring;

right side torsional spring fixed mounting in right side horizontal pole, just the one end of right side torsional spring is fixed extremely right horizontal pole, the other end is fixed extremely right branch is used for the restoring force effect of right side torsional spring drives down right branch is certainly it rotates extremely to expand the position folding position.

7. The luggage holding rack of claim 1, wherein said posts are telescopically arranged; and/or the presence of a gas in the gas,

the upright posts comprise an upper upright post and a lower upright post, and the upper upright post is arranged on the lower upright post in a telescopic manner through upright post telescopic devices; the stand telescoping device includes first motor and first threaded rod, the one end of first threaded rod install in the stand down, and with first motor drive connects, the other end with go up the stand and connect, be used for rotate under the driving action of first motor and go up the lift drive go up the stand and go up and down.

8. The luggage holding rack of claim 7, wherein said cross bar is telescopically arranged; and/or the presence of a gas in the gas,

the horizontal pole includes canned paragraph and removal section, it is scalable set up in through the horizontal pole telescoping device to remove the section the canned paragraph, the horizontal pole telescoping device includes second motor and second threaded rod, the one end of second threaded rod install in the canned paragraph, and with second motor drive connects, the other end with it connects to remove the section, is used for rotate flexible drive under the drive effect of second motor the horizontal pole is flexible.

9. The luggage rack of claim 8, further comprising a plurality of infrared sensors correspondingly disposed at the upper ends of the pillars and/or the cross bars for connecting to the ends of the supporting rods, wherein the infrared sensors are electrically connected to the pillar retractors and/or the cross bar retractors for controlling the extension distance of the pillars and/or the cross bars, respectively.

10. The luggage holding rack of claim 1, further comprising a strap for connecting the free ends of said two legs such that said strap, said two legs and said crossbar form a closed enclosure; and/or the presence of a gas in the gas,

the luggage fixing storage rack further comprises two belts, the two belts are connected to the free ends of the two supporting rods respectively, the luggage fixing storage rack further comprises buckles, each buckle comprises a male buckle and a female buckle, the male buckle and the female buckle are installed on the two belts respectively, and the two belts are connected when the male buckle and the female buckle are buckled.

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