CN211703740U

CN211703740U - Suitcase anti-lost accessory and install suitcase of this accessory

Info

Publication number: CN211703740U
Application number: CN201920975643.6U
Authority: CN
Inventors: 张振军
Original assignee: Sense Of Security Hangzhou Creative Technology Co ltd
Current assignee: Sense Of Security Hangzhou Creative Technology Co ltd
Priority date: 2018-07-12
Filing date: 2019-06-26
Publication date: 2020-10-20
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a suitcase prevents losing accessory and installs suitcase of this accessory, take turns to around having the rope including the line wheel that has the pivot in shell, wind spring, the shell, wind spring the inner and outer end respectively with shell and line wheel connection, its characterized in that, be equipped with the fixed subassembly that is used for fixing on the suitcase on the shell, be equipped with out the rope mouth on the shell, rope one end is fixed on taking turns to, the rope other end is connected with the fixed lantern ring, and the fixed lantern ring includes the solid fixed ring that fixing base and fixing base are connected with. Can be locked on a place where the rope can pass through and a luggage rack of a vehicle, and has simple structure, low cost and easy production.

Description

Suitcase anti-lost accessory and install suitcase of this accessory

Technical Field

The utility model belongs to the technical field of the suitcase, concretely relates to suitcase prevents losing accessory and installs suitcase of this accessory.

Background

The existing luggage case, such as the luggage case body and the coded lock, is convenient to move with the roller and is necessary equipment for going out and traveling. The coded lock prevents articles in the trunk from being lost, but the trunk cannot be kept by a user all the time in the outgoing process, and if a coach is taken, the trunk can be placed at the lower part of the coach body; when a train is taken, the luggage case can be placed on a luggage rack above a train carriage, or placed in a space below a hard seat or a space below a sleeping bed, or in a position of a large luggage case of a high-speed rail, other passengers get on or off the train during a train journey, the luggage case can be accidentally taken by mistake, even an intentional taking event occurs, sometimes the passengers go out to a toilet or leave the luggage case for a few minutes in other times, the luggage case cannot be fixed at a certain position, the safety of articles in the luggage case of the users is difficult to guarantee, for example, the passengers carry the luggage case to go to the toilet, the compartment is too small and cannot be put down, a compartment door is half opened by a plurality of people, the luggage case is dragged into a half of the compartment, the luggage case is also placed in a toilet basin or a doorway, and then the passengers get out from the toilet at the fastest speed, and the passengers are; most of the existing anti-lost luggage cases are additionally provided with a plurality of intelligent modules, such as distance sensing modules for positioning, alarming and mobile phone data connection and the like, although certain safety functions can be achieved, the structure is complex, the manufacturing cost is high, the alarming or positioning can be carried out only when the luggage cases are lost or exceed the safety distance, the luggage cases cannot be prevented from being caught in the bud, people need to find the luggage cases, conflicts can occur when the luggage cases are stolen, life risks are generated, the intelligent modules are difficult to install after the luggage cases leave a factory, the manufacturer additionally installs anti-lost accessories to change a production line, and the cost is high; the consumers can not buy the accessories to be added by themselves.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-lost accessory of a luggage case and the luggage case provided with the accessory, the luggage case provided with the accessory can be simply and conveniently locked on a luggage rack of a vehicle, can also be locked at a place where a rope can pass, and can also lock a bag placed on the luggage case; and the structure is simple, the cost is low, the production is easy, and the rope can be bound on a fixed object which can not be or is difficult to be sheathed by the lantern ring.

An object of the utility model is to provide a suitcase prevents losing accessory and install suitcase of this accessory, the suitcase producer can be under the condition that the production line is done the change hardly, convenient quick install additional the suitcase prevent losing the accessory to the suitcase, the consumer also can purchase the suitcase prevents losing the accessory, installs by oneself, can be simple, quick carry out the function upgrading of preventing losing to own original suitcase, can not newly buy the suitcase of area preventing losing the function and extravagant original suitcase. When going out to a washroom, the fixing lantern ring can be clamped in a door gap between washrooms to prevent loss.

An object of the utility model is to provide a suitcase prevents losing accessory and install suitcase of this accessory, this suitcase prevents losing the accessory have adjustable fixed screw and can install on most suitcases, and can lock with most suitcase trick lock cooperation, and small in size does not have the influence to the suitcase volume almost, can install in any position of suitcase according to installer wish.

An object of the utility model is to provide a suitcase prevents losing accessory and install suitcase of this accessory, this suitcase prevents losing the rope of accessory and can send big decibel sound alarm after being cut off by lawless persons, reminds suitcase owner, scares away lawless persons, preserves the interior article of suitcase.

In order to achieve the purpose, the main technical solution of the present invention is to provide an anti-lost accessory for a luggage case, including a case, a coil spring, a line wheel pivoted in the case and a line wound on the line wheel, the inner end and the outer end of the coil spring are connected with the case and the line wheel respectively, which is characterized in that, a fixing component for fixing on the luggage case is arranged on the case, a rope outlet is arranged on the case, one end of the rope is fixed on the line wheel, the other end of the rope is connected with a fixing ring, and the fixing ring comprises a fixing seat and a fixing seat connected with a fixing ring.

The fixing component comprises a panel which is bonded, welded, inserted or in threaded connection with the shell, a rope outlet nozzle which is opposite to the rope outlet opening is arranged on the panel, and a clamping area is formed between the panel and the shell; or the fixing component comprises a fixing belt which can be connected to a handle or a pull rod of the luggage case, a coded lock, a roller, a zipper or a buckle of the leather bag; or the fixing component comprises any one or a combination of the following components: the clamp subassembly that can fix on the pull rod section of thick bamboo in the suitcase that is equipped with on the viscose that is equipped with on the shell, the clamp subassembly includes that the head end is connected first arc hoop on the shell and articulate the second arc hoop at first arc hoop end, second arc hoop free end and first arc hoop head end all correspond and are equipped with the screw, bolt subassembly includes at least one fixed orifices and/or at least one regulation hole that are equipped with on the shell, the regulation hole is the bar hole, the suitcase includes draw-bar box, knapsack and handbag. The installation mode is various, can freely select according to producer or user's hobby and the style of suitcase.

The line wheel is equipped with clockwork chamber and grooving, the coil spring sets up in the clockwork chamber, the rope is convoluteed in the grooving, the shell is equipped with the pivot, it establishes the shaft hole outside the pivot to take turns to be equipped with the cover, the shaft hole sets up in the clockwork chamber, the fixed orifices sets up in the pivot, coil spring the inner and outer end bond with pivot and clockwork chamber inner wall respectively, weld, peg graft or pass through bolted connection, the pivot is equipped with the slot, coil spring the inner be equipped with can with the couple of slot grafting, the slot is the pivot is inwards sunken to form, or by the inserted sheet that is equipped with on the shell with the pivot centre gripping forms.

The shell is equipped with the subassembly that only contracts, and/or solid fixed ring articulates on the fixing base and be equipped with on the fixing base and supply the fixed slot of solid fixed ring upset embedding or the fixing base can overturn and laminate in the fixing base or solid fixed ring upset on the fixing base, and the subassembly that only contracts is ratchet subassembly or screens subassembly, and ratchet subassembly include take turns to a plurality of teeth that are equipped with and with tooth complex card arm, the card arm articulates on the shell.

The shell is connected with a waterproof cover which can cover a rope outlet hole of the luggage case for drawing out the rope into the shell and/or the fixed seat is connected with a waterproof plug.

The electric wire disconnection alarm is characterized in that a disconnection alarm and a battery for supplying power to the disconnection alarm are arranged in the shell, the rope is formed by folding and juxtaposing an electric wire with an insulating layer, the folded part of the electric wire is used as the other end of the rope and is connected with the fixed lantern ring, the head end and the tail end of the electric wire are respectively connected with two wire ends of the disconnection alarm through an electricity transmission assembly, the electricity transmission assembly comprises two annular conductor rails arranged on the shell, the two conductor rails are respectively connected with the two wire ends of the disconnection alarm, the head end and the tail end of the electric wire are both connected with a conductive needle, and the two conductive needles are respectively inserted into the two conductor rails in a sliding manner to realize electric connection; or the biography electric subassembly includes electrically conductive seat and rotatable the establishing lead electrical pillar in electrically conductive seat, electrically conductive seat be equipped with respectively with two metal contact grooves that two end of a thread of disconnection alarm are connected, it is equipped with respectively with two metal contact of two contact groove slidable grafting to lead electrical pillar, the head and the tail end of electric wire all is connected with a conductive arm, two conductive arms all with it is fixed to lead electrical pillar, the head and the tail end of electric wire is connected with two contacts through conductive arm respectively.

The alarm module is arranged in the shell and comprises a wire break alarm and a battery for supplying power to the wire break alarm, the rope is formed by folding and juxtaposing an electric wire with an insulating layer, the folded part of the electric wire is used as the other end of the rope and is connected with the fixed lantern ring, the head end and the tail end of the electric wire are respectively connected with two wire ends of the wire break alarm through an electricity transmission assembly, the electricity transmission assembly comprises two annular conductor rails arranged on the shell, the two conductor rails are respectively connected with the two wire ends of the wire break alarm, the head end and the tail end of the electric wire are both connected with a conductive needle, and the two conductive needles are respectively inserted in the two conductor rails in a sliding manner to realize electric connection; or the electricity transmission assembly comprises an electricity conduction seat and a rotatable electricity conduction column arranged in the electricity conduction seat, the electricity conduction seat is provided with two metal contact grooves respectively connected with two wire ends of the disconnection alarm, the electricity conduction column is provided with two metal contacts respectively in sliding insertion connection with the two contact grooves, the head end and the tail end of the electric wire are both connected with an electricity conduction arm, the two electricity conduction arms are both fixed with the electricity conduction column, and the head end and the tail end of the electric wire are respectively connected with the two contacts through the electricity conduction arms; or the alarm module comprises a wire break alarm arranged in the shell and a battery for supplying power to the wire break alarm, the rope is a conductive metal rope, one end of the rope is connected with one of two wire ends of the wire break alarm through a power transmission assembly, the other wire end is connected with a lock tongue in a lock hole of the suitcase coded lock, the power transmission assembly comprises an annular conductive rail arranged on the shell, the conductive rail is connected with one wire end of the wire break alarm, one end of the rope is connected with a conductive needle, and the conductive needle is slidably inserted into the conductive rail to realize electric connection; or the electricity transmission assembly comprises an electricity conduction seat and a rotatable electricity conduction column arranged in the electricity conduction seat, the electricity conduction seat is provided with a metal contact groove connected with a wire end of the disconnection alarm, the electricity conduction column is provided with a metal contact inserted with the contact groove in a sliding mode, one end of the rope is connected with an electricity conduction arm, the electricity conduction arm is fixed with the electricity conduction column, and one end of the rope is connected with the contact through the electricity conduction arm.

The utility model also discloses a luggage case with the luggage case anti-lost accessory, which comprises a luggage case main body, wherein the luggage case main body is provided with any one or more of a handle, a coded lock, a pull rod seat, a wrap angle, a roller, a supporting leg and a leather bag buckle, the luggage case main body or the handle or the coded lock or the pull rod seat or the wrap angle or the roller or the supporting leg or the leather bag buckle is provided with a rope outlet hole for extending a rope, and the fixing hole and the adjusting hole are internally provided with bolts in threaded connection with the luggage case main body; or the fixing component is fixed on the trunk body through a screw hole which is arranged on the trunk body and used for fixing a handle, a coded lock, a pull rod seat, a wrap angle, a roller, a supporting leg or a leather bag buckle.

The handle or the coded lock or the pull rod seat or the supporting leg or the wrap angle is provided with a hanging ring hook and/or a hidden groove which can be embedded into the fixed ring and/or a retraction hole for extending the free end of the clamping arm. One or a plurality of optional combination of the hanging ring hook, the hidden groove and the retraction hole is arranged.

The utility model also discloses a suitcase with suitcase anti-lost accessory, including the suitcase main part, the suitcase main part is equipped with the installing port that is used for installing leather bag buckle, and panel and shell set up respectively in installing port both sides and connect fixedly, and the centre gripping district centre gripping that forms between panel and the shell is at the edge of installing port.

Drawings

Figure 1 is a schematic structural diagram of embodiment 1 of the invention,

figure 2 is a schematic structural diagram of embodiment 1 of the invention,

fig. 3 is a schematic structural view of embodiment 3, wherein a is a shell, b is a reel,

FIG. 4 is a schematic structural view of embodiment 4,

figure 5 is a schematic structural view of the reel in embodiment 1 of the present invention,

figure 6 is a schematic structural view of the reel in embodiment 7 of the present invention,

figure 7 is a structural schematic view of the fixing collar of embodiment 2,

fig. 8 is a diagram of the embodiment 8 with a wire break alarm, as shown in d, c is a schematic view of a stealth reel,

figure 9 is a schematic view of the embodiment 8 with a disconnection alarm,

figure 10 is a cross-sectional view of the embodiment of figure 9,

figure 11 is a schematic view of the fitting of embodiment 10 mounted on a luggage case,

fig. 12 is a partial sectional view of the embodiment 10 mounted on a luggage case, wherein e is the direct connection of the bolt assembly and the handle, f and g are the connection of the bolt assembly through the fixing member and the handle,

figure 13 is an exploded view of embodiment 2 of the present invention,

figure 14 is a schematic view of a fixing collar and a fixing hook according to embodiment 17 of the present invention,

figure 15 is a schematic view of the arrangement of figure 14 in use attached to a balustrade,

figure 16 is a schematic view of the hook ring of example 18,

FIG. 17 is a partial view of the locked state with the garnish of embodiment 10,

FIG. 18 is a partial view of the retracted state of the carrier with a garnish according to embodiment 10,

figure 19 is a partial view of the rope outlet hole of the embodiment 11 on the pull rod seat,

figure 20 is a partial view of the cord exit of embodiment 12 at the corner wrap of a luggage case,

figure 21 is a schematic view of the fixed collar of embodiment 13,

FIG. 22 is a partial view showing the installation of the mounting hole of example 14 using a buckle,

in the figure: the device comprises a shell 1, a coil spring 2, a wire wheel 3, a rope 4, a fixing collar 5, a fixing hole 6, an adjusting hole 7, a mounting hole 8, a spring cavity 9, a rope groove 10, a rotating shaft 11, a shaft hole 12, a slot 13, a hook 14, an inserting sheet 15, a groove 16, a penetrating hole 17, a clamping hole 18, a neck 19, a head 20, a trunk main body 21, a through hole 22, a sliding hole 23, an adjusting piece 24, a fixing seat 25, a fixing ring 26, a broken wire alarm 27, a battery 28, a conductor rail 29, a conductive seat 30, a conductive column 31, a contact groove 32, a conductive arm 33, a coded lock 34, a locking hole 35, a locking tongue 36, a handle 37, a bolt 38, a fixing piece 39, a rope outlet hole 40, a wire hole 41, a fixing terminal 42, an indicator lamp 43, a pulling piece 44, an inserting hole 45, a pulling head 46, a shell cover 47, a clamping groove 48, a clamping protrusion 49, a clamping rope groove 50, a wire opening 51, a, The novel multifunctional rope pulling device comprises a box cover 58, a reinforcing rib 59, a notch 60, a supporting column 61, a fixing hook 62, a screw hole 63, a machine meter 64, a railing 65, a hook-shaped ring 66, a rope outlet 67, a decoration 68, a panel 69, an installation opening 70, a pull rod seat 71, a wrap angle 72 and supporting legs 73.

Detailed Description

Embodiment 1, as shown in fig. 1, 2 and 5, the luggage anti-lost accessory of this embodiment includes a housing 1, a coil spring 2, a reel 3 pivoted in the housing 1, and a rope 4 wound around the reel 3, wherein an inner end and an outer end of the coil spring 2 are respectively connected to the housing 1 and the reel 3, and the housing is provided with a rope outlet, and is characterized in that the housing 1 is provided with a fixing component for fixing on the luggage, one end of the rope 4 is fixed on the reel 3, the other end of the rope 4 is connected with a fixing collar 5, the fixing collar 5 includes an adjusting member 24 having a through hole 22 and a sliding hole 23, the rope 4 is slidably sleeved in the sliding hole 23, and the other end of the rope 4 passes through the through hole 22 and is fixed, so that the tail end of the rope 4 surrounds to form a fixing collar 5, and the adjusting member 24 slides on the rope 4, the size of the fixed lantern ring 5 at the tail end of the rope 4 can be changed, the fixed suitcase can be sleeved on fixed objects with different sizes, and the fixation of the suitcase is realized. The luggage case is a trolley case.

The fixed subassembly includes the bolt assembly that is equipped with on the shell 1, bolt assembly includes a fixed orifices 6 and an adjusting hole 7 that are equipped with on the shell, adjusting hole 7 is the bar hole, and the bar hole has the length of setting for can deal with two mounting holes 8 of different intervals on the suitcase, and the combination in fixed orifices 6 and bar hole can be applicable to the original mounting hole 8 of the suitcase of the overwhelming majority, and mounting hole 8 or trick lock 34 or pull rod seat 71 or cornerite 72 or supporting legs 73 of mounting hole 8 or the luggage case of luggage case handle 37 are detained or leather bag or mounting hole 8, and the mounting hole is the screw in this embodiment, need not beat mounting hole 8 in addition and be used for the installation suitcase prevents losing the accessory, just enough with original screw, has reduced the repacking cost of production line. One skilled in the art will recognize that a single or multiple fixing holes or a single or multiple fixing hole adjusting holes can also fix the housing, and one or a combination of the following as the fixing component can also be fully realized: the last viscose that is equipped with of shell 1 and the clamp subassembly that can fix on the pull rod section of thick bamboo in the suitcase that is equipped with on the shell 1, the clamp subassembly includes that the head end is connected first arc hoop on the shell 1 and the second arc hoop that articulates at first arc hoop end, second arc hoop free end and first arc hoop head end all correspond and are equipped with the screw. The adhesive is glue with strong adhesiveness, such as double-sided adhesive, foam adhesive or 502 adhesive in the prior art. Then two screws pass through the screw rod and the nut fastening can with the suitcase anti-lost accessory is fixed on the pull rod section of thick bamboo in the suitcase, then on the suitcase suitable position beat a rope hole 40, draw rope 4 can, rope 4 terminal fixed lantern ring 5 can with suitcase pulling-on piece and trick lock 34 cooperation locking.

The wire wheel 3 is provided with a spring cavity 9 and a rope groove 10, the coil spring 2 is arranged in the spring cavity 9, the rope 4 is wound in the rope groove 10, the shell 1 is provided with a rotating shaft 11, the wire wheel 3 is provided with a shaft hole 12 which is sleeved outside the rotating shaft 11, the shaft hole 12 is arranged in the spring cavity 9, and the fixing hole 6 is arranged on the rotating shaft 11. As shown in fig. 5, the rope groove 10 is provided with a string hole 41 communicated with the spring chamber 9, one end of the rope 4 passes through the string hole 41 and is knotted or connected with an expanded fixing terminal 42, in some embodiments, a clamping groove 48 for clamping one end of the rope 4 is arranged in the spring chamber 9, a clamping protrusion 49 is arranged in the clamping groove 48, the fixing terminal 42 is an aluminum tube in some embodiments, and one end of the rope 4 is inserted into the clamping groove and then is tightly pinched for fixing. In some embodiments, a through hole 17 for passing the outer end of the coil spring 2 and a clamping hole 18 for clamping the outer end of the coil spring 2 are formed in the spring cavity 9, and a neck portion 19 and a head portion 20 which are matched with the clamping hole 18 are sequentially connected to the outer end of the coil spring 2, the neck portion 19 and the head portion 20 are cut into pieces of the outer end of the coil spring 2, so that the neck portion 19 and the head portion 20 can pass through the clamping hole 18 when the coil spring 2 is transversely placed, then the neck portion 19 and the head portion 20 are vertically placed, the head portion 20 is clamped in the clamping hole 18 to fix the outer end of the coil spring 2, when the coil spring 2 is fixed, the outer end of the coil spring 2 passes through the through hole 17 and then rotates to pass through the clamping hole 18, and then the head portion 20 of the outer end of the coil. The rope groove 10 of the wire wheel 3 is opposite to the side wall of the clockwork chamber 9.

The inner end and the outer end of the coil spring 2 are respectively inserted into the rotating shaft 11 and the inner wall of the clockwork chamber 9, and the inner end and the outer end can be bonded, welded or connected through a bolt 38 as known by those skilled in the art. As shown in fig. 1, the rotating shaft 11 is provided with a slot 13, the inner end of the coil spring 2 is provided with a hook 14 capable of being inserted into the slot 13, the hook 14 is formed by bending the inner end of the coil spring 2, and is certainly connected with an existing hook 14, in this embodiment, the slot 13 is formed by inward recess of the rotating shaft 11 and is communicated with the fixing hole 6, or is not communicated with the fixing hole. As shown in fig. 2, the cross-section of the housing 1 is drop-shaped, rectangular, square or circular, or has other shapes.

In some embodiments, the housing 1 is connected with a waterproof cover which can cover the rope outlet hole 40 of the luggage case for drawing the rope 4 into the housing, the waterproof cover is implemented as a waterproof pipe, two ends of the waterproof pipe are respectively connected with the rope outlet hole 40 and the rope outlet, the rope slides in the waterproof pipe, water can only enter the housing 1 from the waterproof pipe even if entering from the rope outlet hole 40 on the luggage case, and cannot enter the inside of the luggage case to wet clothes and the like, in some embodiments, the fixed seat is connected with a waterproof plug which can plug the rope outlet hole 40 when the rope retracts. Reducing the likelihood of water entering through the exit holes 40 in the luggage case.

Embodiment 2, as shown in fig. 13 and 7, this embodiment is the same as embodiment 1 except for the point; the slot 13 runs through the two sides of the rotating shaft 11 to form a gap which divides the rotating shaft 11 into two parts, the fixing hole 6 is arranged on one part, the fixing hole 6 and the gap can be communicated or not communicated, the circle center of the fixing hole 6 and the circle center of the rotating shaft 11 can be concentric or non-concentric, in the embodiment, the radius of the rotating shaft 11 is limited, the circle center of the fixing hole 6 is located below the circle center of the rotating shaft, and therefore the thickness of the other part of the rotating shaft 11 without the fixing hole 1 is large, and the strength is higher. The hook at the inner end of the coil spring 2 fits into the gap and the shaft 11, where the fit is prior art. The shell 1 is in a water-drop shape, two support columns 61 are arranged on the shell 1, fixing holes 6 are arranged on the support columns 61 for alternative use, strip-shaped adjusting holes 7 are arranged on the shell 1, the bottom surface of the rope groove 10 is the side wall of the spring cavity 9 of the reel 3, the side wall of the spring cavity 9 is provided with a rope clamping groove 50, the rope clamping groove 50 is provided with a line opening 51 communicated with the rope groove 10, a box cover 58 is inserted into the opening of the spring cavity 9, a cover hole 52 is arranged at the position of the box cover 58 corresponding to the shaft hole 12 of the reel 3 for a rotating shaft 11 to pass through, the side wall of the spring cavity 9 is provided with a plurality of bayonets 53, the box cover 58 is provided with a clamping block 54 capable of being inserted into the bayonets 53, the opening of the spring cavity 9 is provided with an embedded groove 55 capable of being embedded into the box cover 58, a shell cover 47 is arranged on the shell 1, the shell cover 47 is respectively provided with three fixing holes 6 and one adjusting, the shell cover 47 can be connected outside the cavity of the shell 1 in an inserting mode to achieve connection, the shell 1 is provided with a plurality of notches 60, a rope extends out to serve as a rope outlet, the edge of one notch 60 is flush with the bottom of the shell 1, the rope outlet can also serve as the cavity of the shell 1, a circle of convex ring 57 is arranged on the shell 1 around the rotating shaft 11 and can support the better rotation of the wire wheel and reduce friction force, a circle of convex ring 57 is also arranged on the shell cover 47 and can support the better rotation of the box cover, a limiting groove is arranged at the position, corresponding to the rotating shaft 11, of the shell cover 47 and is connected with the rotating shaft 11 in an inserting mode, the splitting degree of the rotating shaft 11 can be limited, and the wire wheel can rotate on the. The rope can be extended into the rope clamping groove 50 from the line opening, and the aluminum sleeve on the inner sleeve is tightly pinched or fixed on other fixed clamping objects.

The fixing collar 5 comprises a fixing seat 25 and a fixing ring 26 connected with the fixing seat 25. The fixing seat 25 is connected with a fixing ring 26, which can be a separate or integrated fixing connection or a hinged connection. As shown in fig. 7, in general, the size of the fixing ring 26 is the size of the fixing ring 5, but when the fixing ring is required to be sleeved on a large fixture, the fixing base 25 is rotated by more than 180 degrees around the fixing ring 26, so that a section of the rope 4 near the tail end is extruded from the fixing ring 26 to form the fixing ring 5 as a new rope, and the size of the fixing ring 5 can be changed.

The bolt assembly comprises three fixing holes 6 and an adjusting hole 7 which are arranged on the shell 1, wherein one fixing hole 6 is arranged on the rotating shaft, the other two fixing holes are arranged on the shell 1, when the combination of the fixing hole 6 and the adjusting hole 7 on the rotating shaft is used for fixing, the minimum fixing distance is larger than the radius of the wire wheel 3 sleeved outside the rotating shaft 11, and limitation is provided, so that the combination of the other fixing hole 6 and the adjusting hole 7 which are arranged on the shell 1 is used for mounting through screws, a smaller fixing distance can be provided, the distance between the two holes on the luggage case can be used for selecting the combination of one fixing hole and the adjusting hole, and if the distance is proper, the screw can be completely fixed through the combination of the two fixing holes without the adjusting hole. It is obvious to a person skilled in the art that only one fixing hole 6 alone or only one adjusting hole 7 alone may also serve for the fixing. And reinforcing ribs 59 are arranged at the edges of the adjusting holes 7 of the shell 1 and the shell cover 47. As shown in fig. 2, the housing 1 is a cavity structure, and the wire wheel 3 is accommodated in the cavity, when the housing is installed in the trunk, the opening of the housing 1 abuts against the inner wall of the trunk, and the housing cover 47 can be omitted.

Embodiment 3, as shown in fig. 3, this embodiment is the same as embodiment 1 except that the housing 1 is square.

Embodiment 4, as shown in fig. 4, the present embodiment is the same as embodiment 3 except that the slot 13 is formed by clamping the insert 15 provided on the housing 1 and the rotating shaft 11.

Example 5 this example is the same as example 1 except that the luggage case is a backpack or handbag. The fixing component of the shell 1 is fixed on the backpack or the handbag through a rivet hole or sewed on the backpack or the handbag. The fixing ring 5 of the rope 4 is matched with a code lock carried by the backpack or the handbag, or the fixing ring 5 of the rope is matched with a code padlock used by the backpack or the handbag, so that the backpack or the handbag can be locked on the luggage rack to prevent loss.

Embodiment 6 is the same as embodiment 1 except that a pivot ring is arranged on the housing 1, the shaft hole 12 is sleeved outside the pivot ring and is pivoted with the pivot ring, so that the reel 3 can rotate around the pivot ring, and the rotating shaft 11 only plays a role in fixing the inner end of the coil spring 2.

Embodiment 7, as shown in fig. 6, the present embodiment is the same as embodiment 1 except that a groove 16 capable of being inserted into the outer end of the coil spring 2 is arranged in the spring chamber 9, the rope groove 10 of the reel 3 is opposite to the bottom of the spring chamber 9, or other combination modes of the rope groove 10 and the spring chamber 9 are possible, the rope groove 10 of the reel 3 may have two side walls, or only one side wall, and the other end abuts against the housing 1, in some embodiments, the opening of the spring chamber 9 is inserted and connected with a box cover to prevent the coil spring 2 from flying out.

Embodiment 8, as shown in fig. 8, this embodiment is the same as the embodiment 1, except that a disconnection alarm 27 and a battery 28 for supplying power to the same in the prior art are arranged in the housing 1, the cord 4 is formed by folding and juxtaposing a cord with an insulating layer (a two-core cord with one end connected to the cord 4, or other data lines, etc.), the cord is covered with a plastic layer, the folded part of the cord is connected to the fixing collar 5 as the other end of the cord 4, the head and tail ends of the cord are respectively connected to two ends of the disconnection alarm 27 through a power transmission component, the two ends form a loop through the cord, when the loop is disconnected, that is, the cord is disconnected as the cord 4, the disconnection alarm 27 sounds loudly, the existing disconnection alarm 27 has a broken cord connection and continues the alarm sound design, only the power switch is turned off. The power transmission assembly comprises two annular conductor rails 29 arranged on the shell 1, the two conductor rails 29 are respectively connected with two wire ends of the wire breakage alarm 27, the head end and the tail end of the wire are respectively connected with a conductor pin, and the two conductor pins are respectively inserted into the two conductor rails 29 in a sliding manner to realize electric connection; as shown in fig. 9 and 10, in some embodiments, the electric conduction assembly includes an electric conduction seat 30 and a conductive column 31 rotatably disposed in the electric conduction seat 30, the electric conduction seat 30 is provided with two metal contact grooves 32 respectively connected with two line ends of the disconnection alarm 27, the conductive column 31 is provided with two metal contacts slidably inserted into the two contact grooves 32, the head end and the tail end of the electric wire are both connected with a conductive arm 33, the two conductive arms 33 are both fixed with the conductive column 31, and the head end and the tail end of the electric wire are connected with the two contacts through the conductive arms 33 respectively. The disconnection alarm 27 is connected with an indicator lamp 43 for indicating whether the electric quantity of the battery 28 is enough, so that a user can conveniently replace the battery 28 under the condition that the electric quantity is not enough. In some embodiments, a switch is connected to the disconnection alarm 27 for turning on and off the disconnection alarm 27, and the switch and the indicator light 43 are both prior art.

Embodiment 9, this embodiment is the same as embodiment 8 except that the rope 4 is a conductive metal rope 4, one end of the rope 4 is connected to one of two ends of the wire breakage alarm 27 through a power transmission assembly, the other end of the rope is connected to the latch 36 in the lock hole 35 of the prior art luggage combination lock 34, when the fixing collar 5 of the rope 4 is sleeved on the metal pull tab 44 on the combination luggage, the pull tab 44 is locked in the lock hole 35, and the latch 36 passes through the through hole 22 of the pull tab 44 to be locked, the two ends of the wire breakage alarm 27 sequentially pass through the rope 4, the fixing collar 5, the pull tab 44 and the latch 36 to form a loop, when the rope 4 is broken, a large decibel alarm is sounded, the power transmission assembly includes a ring-shaped conductive rail 29 arranged on the housing 1, the conductive rail 29 is connected to one end of the wire breakage alarm 27, one end of the rope 4 is connected with a conductive needle which can be slidably inserted into the conductive rail 29 to realize electric connection; or the electricity transmission assembly comprises an electricity conduction seat 30 and a rotatable electricity conduction column 31 arranged in the electricity conduction seat 30, the electricity conduction seat 30 is provided with a metal contact groove 32 connected with one end of the wire breaking alarm 27, the electricity conduction column 31 is provided with a metal contact inserted with the contact groove 32 in a sliding mode, one end of the rope 4 is connected with an electricity conduction arm 33, the electricity conduction arm 33 is fixed with the electricity conduction column 31, and one end of the rope 4 is connected with the contact through the electricity conduction arm 33.

Embodiment 10, as shown in fig. 11 and 12, the luggage case with the above-mentioned anti-lost accessory mounted thereon comprises a luggage case main body 21 with a handle 37, and the structure in the prior art is as follows: two ends of the handle 37 are directly matched with the mounting hole 8 on the trunk main body 21 through a bolt 38 to be fixed on the trunk main body 21, or two ends of the handle 37 are both connected with a fixing piece 39, the two fixing pieces 39 are respectively matched with the mounting hole 8 on the trunk main body 21 through a bolt 38 to be fixed on the trunk main body 21, the trunk main body 21 is provided with a rope outlet hole 40 for the rope 4 to extend out, and the fixing hole 6 and the adjusting hole 7 are both internally provided with bolts 38 which are in threaded connection with the trunk main body 21; or the fixing hole 6 and the adjusting hole 7 are both provided with bolts 38 which penetrate through the mounting hole 8 on the trunk body 21 and are in threaded connection with the handle 37 or the fixing piece 39. The interior of the luggage case may be specially provided with bolt seats for fixing fittings, which changes the production line, so that passing through the original mounting holes 8 is a preferred way. In fig. 12, e is the bolt assembly and the handle directly connected, f and g are the bolt assembly and the handle connected through the fixing piece, f is the handle and the fixing piece are connected in an inserting mode, the fixing piece is c-shaped, g is the handle and the fixing piece are pivoted, and in some embodiments, the fixing hole 6 and the adjusting hole 7 can be fixed on the luggage case through the mounting hole of the fixed coded lock. As known in the art, the fixing assembly can also be fixed on the main body 21 of the luggage case through a screw hole on the main body of the luggage case for fixing the pull rod seat 71 or the wrap angle 72 or the roller or the supporting foot 73 or the leather bag buckle. The rope outlet hole 40 is provided with a reinforced button hole to prevent the rope outlet hole 40 from being abraded.

The rope outlet hole 40 is formed in the trunk body behind the handle 37 of the luggage case, and the handle 37 can play a role in shielding, so that the lantern ring, the rope 4 and the like cannot be seen, and the luggage case is more attractive.

As shown in fig. 17 and 18, the fixing base 25 is provided with a decorative part 68 in a sleeved manner, the fixing base 25 is hidden in the decorative part 68 to be attractive, the decorative part 68 is implemented as a cat head and a cat claw in the figure, when the rope 4 retracts into the shell 1, the fixing base 25 abuts against the position of the rope outlet hole 40 of the luggage case behind the handle 37, the waterproof plug and the rope outlet hole 40 are matched to increase waterproofness, the fixing ring 26 is hidden behind the handle 37 to be covered and attractive, the decorative part 68 is like a cat lying on the handle 37, the cat claw lies on the handle 37, and the cat head is exposed out of the handle 37 to be very attractive. When the coded lock is used, the cat head draws out the rope 4 and the fixing ring 26 to bypass locking objects such as a luggage rack, the fixing ring 26 is sleeved on the pull piece 44 of the luggage, and the pull piece 44 is locked on the coded lock 34 of the luggage to be locked. The decoration 68 may also be implemented as dog head, bear, rabbit, or cartoon, or other aesthetic mark, and the decoration 68 may be inserted into the fixing base 25, or welded, adhered, or screwed.

Embodiment 11, as shown in fig. 19, the present embodiment is the same as embodiment 10, except that the fastening assembly of the anti-lost accessory of the luggage case is fastened in the luggage case through the original screw hole of the pull rod seat 71, the rope outlet hole 40 is disposed on the pull rod seat 71 of the luggage case, after the rope 4 is retracted, the fastening seat 25 abuts against the rope outlet hole 40, the fastening ring 26 is attached to the pull rod seat 71, the color of the fastening ring 26 can be the same as that of the pull rod seat 71, and the integrity and the appearance are higher. The space for a hand to extend into the pull rod is about 30-50mm between the pull rod and the pull rod seat 71, the thickness of the fixing ring 26 is only 3mm, and the pull rod is not influenced at all. The suitcase anti-lost accessory sets up the space between two pull rod section of thick bamboo, and shell 1 thickness is only 3cm, and suitcase lining cloth shelters from, can not see completely. When the rope is used, the fixing ring 26 is pulled, the rope 4 is pulled out, the fixing ring 26 is matched with the coded lock 34 to be locked, and after the rope 4 is used, the fixing ring 26 is released, and the rope 4 is automatically retracted under the action of the coil spring. The position of the fixed sleeve is hidden.

In other embodiments, the securing assembly may be a clip assembly secured to a drawbar barrel within the luggage case.

In other embodiments, the pull rod seat 71 is provided with a hook, the rope 4 is drawn out to pass around the objects such as the handbag placed on the suitcase, and then the fixing ring 26 is sleeved on the hook, so as to bind the objects, and the pull rod can be pulled out to play a role in limiting the movement of the objects placed on the suitcase. The binding is firmer. In other embodiments, the pull rod seat 71 is provided with a hidden slot that can be embedded into all or part of the fixing ring 26, so that the integrity and the appearance are higher.

Embodiment 12, as shown in fig. 20, is the same as embodiment 10 except that the rope outlet 40 is provided on the wrap angle 72 of the trunk, and the wrap angle 72, the fixing base 25 and the fixing ring 26 are made of the same color metal material, so that the concealment is strong. The shell may be secured within the luggage case by a rivet that secures the wrap angle.

Embodiment 13, as shown in fig. 21, the present embodiment is the same as the embodiment 10 except that the rope outlet 40 is disposed on the trunk body 21, such as the handle 37 or the trunk body 21 beside the combination lock 34, the rope outlet 40 is provided with a reinforced grommet to prevent the rope outlet 40 from being worn, the fixing seat 25 is provided with a fixing groove for the fixing ring 26 to be inserted in a turning manner, or the fixing seat 25 can be turned into the fixing ring 26 or the fixing ring 26 can be attached to the fixing seat 25 in a turning manner. The fixing seat 25 and the fixing ring 26 can adopt a mobile phone ring mature in the prior art, a groove is formed in the fixing seat 25, the other end of the rope 4 is inserted into a groove screw of the fixing seat 25 or is welded or extruded for fixing, a plurality of styles can be selected and replaced by consumers, and the fixing seat 25 and the fixing ring 26 similar to the mobile phone ring can be designed independently according to the style and color system of the luggage case. In some embodiments, the exit holes 40 are provided near or on the luggage case support feet 73, and the securing ring 26 is normally fitted over the support feet 73. In some embodiments, the cord exit 40 is disposed near or on the luggage combination lock, the fixing base 25 is retracted to plug the cord exit 40, and the fixing ring 26 is disposed on or embedded in the luggage combination lock. The back of the fixed seat can be provided with an information area for filling user information or inserting an information card to prevent loss.

Example 14, as shown in fig. 22, this example is the same as example 1 except that the fixing member includes a panel 69 adhered, welded, inserted or screwed to the housing 1, the panel 69 is provided with a cord outlet opposite to the cord outlet 67, and a clamping area is formed between the panel 69 and the housing 1. The trunk body 21 is provided with a mounting opening 70 for mounting the buckle of the leather bag, the panel 69 and the shell 1 are respectively arranged at two sides of the mounting opening 70 and are fixedly connected, such as by screws, and a clamping area formed between the panel 69 and the shell 1 is clamped at the edge of the mounting opening 70. The clamping area is ring-shaped. The accessory is arranged at the position of the leather bag buckle to replace the leather bag buckle. The size of the shell 1 is matched with a mounting opening 70 reserved on the trunk body 21 and used for mounting the leather bag buckle. The panel and the fixing ring can be both arranged into an arc shape to fit with the arc-shaped edge of the trunk body. There will be no change to the appearance of the luggage case and it is most acceptable to the user. Only the original leather bag with low use frequency is replaced.

Example 15, the fixing component includes a fixing band, such as a ring-shaped steel wire rope fixing band, which can be connected to the handle 37 of the trunk, or the pull rod or the combination lock 34, or the roller or the zipper or the leather bag buckle, and the fixing band is wound around the handle 37, and the accessory is passed through the fixing band, so as to tie the accessory to the handle 37, the shell 1 is exposed outside the trunk, the shell 1 has an attractive appearance and color, or the shell 1 is sleeved with a decorative sleeve, such as a silicone rubber sleeve, a cloth art sleeve, etc. The accessory is a separate accessory that can be installed on the luggage case by the user himself, such as a pendant, without the need for a cord hole 40 in the luggage case. The installation difficulty is reduced, and the shell 1 is provided with an information area for writing personal information or inserting an information card, similar to a luggage card, so that the situation that the trunk is lost and can not contact a host is prevented. The rope 4 comes out of the rope outlet 67 of the shell 1, and the fixing ring 26 is matched and locked with the code lock 34 of the luggage case.

Embodiment 16, this embodiment is the same difference with embodiment 2 elsewhere, the shell is equipped with the subassembly that only contracts, only contracts the subassembly and be the ratchet subassembly or the screens subassembly that are prior art, the ratchet subassembly include take turns to be equipped with a plurality of teeth and with tooth complex card arm, the card arm articulates on the shell, a plurality of tooth are all anticlockwise or clockwise setting for the card arm restriction line wheel rotates towards the unidirectional (be the line wheel direction of rotation when the rope is pulled out), stop pulling the rope, the space that card arm one end falls into between certain tooth blocks. When the rope is required to retract, the other end of the clamping arm is pressed, so that one end of the clamping arm is separated from a space between certain teeth, and the wire wheel can be driven by the coil spring to wind the rope to retract. This is prior art ratchet assembly. In some embodiments, the retraction-stopping component is also a clamping component in the prior art, such as a telescopic component in a CN201820820102.1 telescopic data line, where the clamping component includes a slide arm connected to a housing, a flange and a plurality of bumps arranged on an end surface of a reel, a sliding slot is formed between the flange and the plurality of bumps, one end of one of the bumps is provided with an extension portion and an extension portion, a clamping position is formed between the extension portion and the extension portion, the clamping position is communicated with the sliding slot, and one end of the slide arm abuts against the sliding slot or a position of the clamping position. When the wire wheel rotates forwards or reversely, one end of the sliding arm enters the clamping position, namely, the sliding arm stops rotating, and the rope is stopped from stretching or retracting. The specific principle is the same as that of the CN201820820102.1 in the prior art. When the pull-out rope is matched with the luggage case coded lock, the rope does not need to be pulled all the time, and the combination is convenient. When the accessory is installed on the luggage case, the luggage case or the pull rod seat or the wrap angle needs to be provided with a retraction hole for the other end of the clamping arm of the ratchet wheel assembly to extend out, so that the other end of the clamping arm can be conveniently pressed, and the rope can be retracted.

The lock can be padlock, password padlock and suitcase trick lock 34, and the lock is prior art, the closed mode of suitcase main part 21 is zip fastener or aluminium frame, and padlock and password padlock are applicable to the zip fastener suitcase, and suitcase trick lock 34 all has corresponding trick lock 34 to the closed mode of zip fastener or aluminium frame and can install, including zip fastener trick lock 34, latch hook trick lock 34 and locking plate trick lock 34 etc.. The rope 4 is a metal rope 4 or a strong non-metal rope 4, such as a steel rope 4, a plastic rope 4, a nylon rope 4, a hemp rope 4, etc.

The fixed lantern ring 5 is a ring-shaped fastener, when the lock is used, the rope 4 penetrates through a hole of a luggage rack, a railing or a handbag, the ring-shaped fastener is sleeved on a padlock or a lock beam of a password padlock, when the lock beam and a lock body are buckled to form a closed lock, the fastener is locked with the lock, so that the luggage case is locked with the luggage rack, the railing or the handbag, and when the lock is required to be unlocked, the lock beam and the lock body are separated through a key or a password, so that the fastener is separated from the lock beam; the coded lock 34 of the luggage case is basically divided into three types, the first type is the zipper coded lock 34 for the zipper luggage case, two lock holes 35 are arranged on a lock body of the zipper coded lock 34, inserting holes 45 are arranged on pull pieces 44 of the pull pieces 46, the two pull pieces 46 of the zipper luggage case are respectively pulled to the side of the zipper coded lock 34 from two ends of the zipper to close the zipper luggage case, the pull pieces 44 of the two pull pieces 46 are respectively inserted into the two lock holes 35 of the zipper coded lock 34, (a plurality of zippers, a plurality of pairs of pull pieces and pull pieces are arranged in the conventional luggage case, 4 or more lock holes are arranged on the coded lock, but the principle is the same), a lock tongue 36 in the lock hole 35 actively extends out and is inserted into the inserting hole 45 of the pull piece 44 to complete locking, a fastener of a rope 4 can be sleeved on the pull piece 44, and the fastener and; the second kind is to the lock plate password lock 34 of the aluminium frame suitcase, the lock body is set up in half of the container body and lock and have a lockhole 35 on the lock body, there are lock plates on the other half of container body, the end of lock plate is fixed with the lock head with jack 45, the lock head is inserted into lockhole 35, the lock tongue 36 in the lockhole 35 stretches out and inserts the jack 45 of the lock head to finish locking voluntarily, the fastener of the rope 4 can be fitted on lock plate or lock head, can overlap fastener and lock head too, make the lock tongue 36 pass the hole locking of fastener and lock head sequentially; the third kind is to latch hook trick lock 34, and half box edge is equipped with latch hook and mobilizable lock body, and half box corresponds position department and also is equipped with a latch hook, can overlap the fastener of rope on the latch hook, fixes two latch hooks that are close to with the lock body and accomplishes the locking together.

Example 17, as shown in fig. 14 and 15, the fixing ring 5 includes an adjusting member 24 having a through hole 22 and a sliding hole 23, the rope 4 is slidably fitted in the sliding hole 23, the other end of the rope 44 passes through the through hole 22 and is fixed, and the fixing hook 62 is fitted on the rope 4, or fixed on the adjusting member 24, or movably clamped in the through hole 22 or the sliding hole 23 of the adjusting member 24. The fixed hook 62 comprises a tail end and a head end, the tail end is movably clamped in the through hole 22 or the sliding hole 23 of the adjusting piece 24, and the tail end is connected with a swelling head. The rope 4 and the adjusting piece 24 between the sliding hole 23 and the through hole 22 jointly enclose an adjustable ring as a loop which can be sleeved on a pulling piece of a suitcase coded lock and the like and can also be sleeved on a door handle, a column or other fixtures. In some embodiments, the adjusting member 24 is provided with a screw hole 63 communicating with the sliding hole 23, when the tail end and the other end of the rope 4 both extend into the sliding hole 23, the tail end and the other end of the rope 4 are screwed into the screw hole 63 through a screw or a screw rod 64 to extrude the tail end and the other end of the rope 4 to be fixed, the tail end may be connected with the expansion head, or not be provided, the tail end is of a cylindrical structure, and the fixing hook 62 can rotate with the tail end as an axis. When the fixing hook 62 is installed on a luggage case for use, the plane of the fixing hook 62 is rotated to form an angle of 0-90 degrees with the plane of the lantern ring surrounded by the rope 4, the lantern ring is enlarged and then bypasses the fixed objects such as the column and the like, the loop is then fitted over the mounting hook 62 to temporarily secure the cord 4 to a fixture, such as a railing 65, handle or the like, although the rope 4 is only tied on the fixed object and not locked on the fixed object, the use method is suitable for the user of the suitcase to be at the side, only the function of tying is needed, locking is not needed, or the user only ties the carry-on luggage which cannot be put in the suitcase by the rope 4, namely, the lantern ring is enlarged and then bypasses the fixing objects such as the column, etc., and then the lantern ring is sleeved on the fixing hook 62 to temporarily fix the rope 4 on the fixing objects, the loop is thus locked without being wound back around the combination lock, increasing the effective usable length of the rope 4, and also allowing the rope 4 to be strapped to a looped fixture. After the use, the plane where the fixed hook 62 is located and the plane where the rope 4 encloses the lantern ring are about 0 degree, namely, the coplanar, so that the thickness of the adjusting piece 24 is kept unchanged, the rope outlet hole is easy to retract when being arranged behind the handle of the luggage case and cannot be clamped between the handle and the luggage case, and the adjusting piece 24 and the fixed hook 62 can be hidden behind the handle and cannot influence the attractiveness of the whole luggage case, because the volume of the fixed hook 62 of the embodiment is much smaller than that of the fixed hook 62 of other embodiments depending on the fixed hook 62 to hook the fixed object, the tied fixed object is almost unlimited, and any shape can be realized, because the rope 4 is soft.

Embodiment 18, as shown in fig. 16, this embodiment is the same as embodiment 1 except that a hook ring 66 is connected to the other end of the rope, and when the housing 1 and the reel 3 are relatively rotated, the coil spring 2 can be curled to gather elastic potential energy which rotates the reel 3 in the opposite direction for winding and withdrawing the rope 4. In another embodiment the other end of the rope is connected to a fixed collar 55 and a fixed hook 62, by means of which a loop or hook the rope can be tied or hooked to a fixture that the collar cannot or is difficult to put on. The fixed lantern ring 55 is including connecting the fixing base of the 4 other ends of rope, the fixing base is connected with solid fixed ring, the fixed hook 62 cover is established on the rope, perhaps the fixed hook 62 is connected on fixing base or solid fixed ring. For the ring-shaped fixed object which is not sleeved, the tail end of the rope is required to pass through the fixed object and return to the coded lock to be locked, so that the effective use length of the rope is reduced, sometimes a user of the luggage only needs to tie the rope on the fixed object instead of locking the rope on the coded lock, for example, the rope is used for tying a bag or other objects placed on the luggage, and for example, the user draws the rope out from a door seam of a toilet compartment to tie the rope on a handle and only needs to tie the rope on the fixed object.

Claims

1. The utility model provides a suitcase prevents losing accessory, includes that the line wheel that has connect in shell, wind spring, the shell and the line take turns to around having the rope, wind spring inner and outer end are connected with shell and line wheel respectively, its characterized in that, be equipped with the fixed subassembly that is used for fixing on the suitcase on the shell, be equipped with out the rope mouth on the shell, rope one end is fixed on taking the line, the rope other end is connected with the fixed lantern ring, and the fixed lantern ring includes the solid fixed ring that fixing base and fixing base are connected.

2. The accessory of claim 1, wherein the fixing member comprises a panel bonded, welded, plugged or screwed to the housing, the panel having a cord outlet opposite to the cord outlet, a clamping area being formed between the panel and the housing; or the fixing component comprises a fixing belt which can be connected to a handle or a pull rod of the luggage case, a coded lock, a roller, a zipper or a buckle of the leather bag; or the fixing component comprises any one or a combination of the following components: the clamp subassembly that can fix on the pull rod section of thick bamboo in the suitcase that is equipped with on the viscose that is equipped with on the shell, the shell at least one bolt assembly that is equipped with and the shell on, the clamp subassembly includes that the head end is connected first arc hoop on the shell and articulate the second arc hoop at first arc hoop end, the bolt subassembly includes at least one fixed orifices and/or at least one regulation hole that is equipped with on the shell, the suitcase includes draw-bar box, knapsack and handbag.

3. The luggage anti-lost accessory of claim 2, wherein the wire wheel is provided with a spring cavity and a rope groove, the coil spring is arranged in the spring cavity, the rope is wound in the rope groove, the housing is provided with a rotating shaft, the wire wheel is provided with a shaft hole sleeved outside the rotating shaft, the fixing hole is arranged on the rotating shaft, the inner end and the outer end of the coil spring are respectively bonded, welded, spliced or connected through a bolt with the inner wall of the rotating shaft and the spring cavity, the rotating shaft is provided with a slot, the inner end of the coil spring is provided with a hook which can be spliced with the slot, and the slot is formed by inward recess of the rotating shaft or clamping of an insertion piece arranged on the housing and the rotating shaft.

4. The luggage anti-lost accessory of claim 1, wherein the shell is provided with an anti-shrinkage component, and/or the fixing ring is hinged on the fixing seat, the fixing seat is provided with a fixing groove for the fixing ring to be embedded in a turning manner, or the fixing seat can be turned into the fixing ring or the fixing ring is fitted on the fixing seat in a turning manner, the anti-shrinkage component is a ratchet component or a clamping component, the ratchet component comprises a plurality of teeth arranged on the reel and a clamping arm matched with the teeth, and the clamping arm is hinged on the shell; the screens subassembly includes the cursor slide that is connected with on the shell, and the screens subassembly still includes flange and a plurality of lug that set up on the line wheel terminal surface, the flange with a plurality of form the spout between the lug, one of them the one end of lug is equipped with extension portion and extension, form the screens between extension portion and the extension, the screens intercommunication the spout, the one end butt of cursor slide the spout or the position of screens.

5. The accessory of claim 1, wherein the housing or the holder has an information area and/or the holder is covered with a decoration.

6. An anti-lost accessory according to any of claims 1 to 5, wherein the housing is connected to a waterproof cover which covers the luggage exit hole for the withdrawal of the cord and/or the mounting is connected to a waterproof plug.

7. The suitcase anti-lost accessory according to claim 1, wherein the shell is internally provided with an alarm module, the alarm module comprises a wire break alarm and a battery for supplying power to the wire break alarm, the rope is formed by folding and juxtaposing an electric wire with an insulating layer, the folded part of the electric wire is used as the other end of the rope and is connected with the fixed lantern ring, the head end and the tail end of the electric wire are respectively connected with two wire ends of the wire break alarm through an electricity transmission assembly, the electricity transmission assembly comprises two annular conductor rails arranged on the shell, the two conductor rails are respectively connected with the two wire ends of the wire break alarm, the head end and the tail end of the electric wire are both connected with a conductive needle, and the two conductive needles are respectively and slidably inserted into the two conductor rails to realize electric connection; or the electricity transmission assembly comprises an electricity conduction seat and a rotatable electricity conduction column arranged in the electricity conduction seat, the electricity conduction seat is provided with two metal contact grooves respectively connected with two wire ends of the disconnection alarm, the electricity conduction column is provided with two metal contacts respectively in sliding insertion connection with the two contact grooves, the head end and the tail end of the electric wire are both connected with an electricity conduction arm, the two electricity conduction arms are both fixed with the electricity conduction column, and the head end and the tail end of the electric wire are respectively connected with the two contacts through the electricity conduction arms; or the alarm module comprises a wire break alarm arranged in the shell and a battery for supplying power to the wire break alarm, the rope is a conductive metal rope, one end of the rope is connected with one of two wire ends of the wire break alarm through a power transmission assembly, the other wire end is connected with a lock tongue in a lock hole of the suitcase coded lock, the power transmission assembly comprises an annular conductive rail arranged on the shell, the conductive rail is connected with one wire end of the wire break alarm, one end of the rope is connected with a conductive needle, and the conductive needle is slidably inserted into the conductive rail to realize electric connection; or the electricity transmission assembly comprises an electricity conduction seat and a rotatable electricity conduction column arranged in the electricity conduction seat, the electricity conduction seat is provided with a metal contact groove connected with a wire end of the disconnection alarm, the electricity conduction column is provided with a metal contact inserted with the contact groove in a sliding mode, one end of the rope is connected with an electricity conduction arm, the electricity conduction arm is fixed with the electricity conduction column, and one end of the rope is connected with the contact through the electricity conduction arm.

8. The luggage case provided with the anti-lost accessory of any one of claims 2 to 7, which comprises a luggage case main body, wherein the luggage case main body is provided with any one or more of a handle, a coded lock, a pull rod seat, a wrap angle, a roller, a supporting leg and a leather bag buckle, and is characterized in that the luggage case main body, the handle, the coded lock, the pull rod seat, the wrap angle, the roller, the supporting leg or the leather bag buckle is provided with a rope outlet hole for extending a rope, and the fixing hole and the adjusting hole are internally provided with bolts in threaded connection with the luggage case main body; or the fixing component is fixed on the trunk body through a screw hole which is arranged on the trunk body and used for fixing a handle, a coded lock, a pull rod seat, a wrap angle, a roller, a supporting leg or a leather bag buckle.

9. The luggage with the anti-lost accessory of claim 8, wherein the handle or the combination lock or the pull rod seat or the supporting leg or the wrap angle is provided with a hook and/or a hidden slot capable of being embedded into the fixing ring and/or a retraction hole for extending the free end of the clamping arm.

10. A luggage case provided with the anti-lost accessory of the luggage case as claimed in any one of claims 1 to 7, comprising a luggage case main body, wherein the luggage case main body is provided with a mounting opening for mounting a leather bag buckle, the panel and the shell are respectively arranged at two sides of the mounting opening and are fixedly connected, and a clamping area formed between the panel and the shell is clamped at the edge of the mounting opening.