CN111472624A - An automatic double-safety luggage lock structure - Google Patents

Abstract

The invention discloses an automatic double-safety luggage lock structure, which comprises a lock body, a second box body for installing the lock body and a first box body connected with the second box body, the first box body The first box and the second box are both vertically placed rectangular structures, and both the first box and the second box have a storage space inside, and one side of the first box is connected to the second box through a zipper. One side of the body is connected, and the bottom ends of the first box body and the second box body are fixedly installed with universal wheels; the top of the second box body is provided with an installation hole for installing the lock body, and the bottom of the lock body body The end passes through the mounting hole and is connected to the fixing plate, the fixing plate is located in the second box, and the side of the fixing plate close to the lock body is fixedly glued with a third gasket in contact with the inner wall of the top of the second box. The automatic double-insurance trunk lock structure is reasonable in design and convenient to use, and can meet the needs of consumers.

Description

An automatic double-safety luggage lock structure

technical field

The invention belongs to the technical field of luggage, in particular to an automatic double-safety luggage lock structure.

Background technique

Luggage, also known as travel case and trolley case, is a box that is carried when going out to store items. It is one of the types of luggage. Suitcases are usually used to store clothing, personal care items and souvenirs needed for the trip. At present, the luggage is equipped with a combination lock, and some luggage is also equipped with an automatic double-safety luggage lock.

However, most of the existing automatic double-safety luggage locks are directly exposed and lack protective components. Although the automatic double-safety luggage locks are highly safe, when the locks are damaged, the luggage needs to be removed. The whole box is sent for maintenance, which has the problem of cumbersome maintenance, and also affects people's use of the luggage.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic double-safety luggage lock structure, so as to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: an automatic double-safety luggage lock structure, comprising a lock body, a second box for installing the lock body, and a second box connected to the second box. The first box body, the first box body and the second box body are all vertically placed rectangular body structures, the first box body and the second box body both have a receiving space inside, and the first box body One side is connected with one side of the second box body through a zipper, and universal wheels are fixedly installed at the bottom ends of the first box body and the second box body;

The top end of the second box is provided with a mounting hole for installing the lock body, and the bottom end of the lock body is connected to the fixing plate through the mounting hole, the fixing plate is located in the second box, and the fixing plate is close to the lock A third gasket in contact with the inner wall of the top end of the second box is fixed and glued on one side of the main body;

The lock body is fixedly sleeved with a fixing piece for limiting the position of the lock body, the lock body is clamped with the top of the second box body through the fixing piece, and a second box is arranged between the fixing piece and the fixing plate body;

A slider is slidably connected to the zipper, and a pull tab is movably connected to the upper end surface of the slider. There are two groups of the slider and the pull tab. jacks, the jacks are provided with two groups;

The top of the second box body is located at the position of the lock body, and a protection group is also installed. The protection group includes a sliding plate and a limit plate. The limit plate is sleeved on the lock body. It is fixedly connected with the top of the second box body.

Preferably, the limiting plate and the sliding plate are both rectangular plate-like structures, the sliding plate is arranged above the limiting plate, the sliding plate is slidably connected with the limiting plate, and the limiting plate is located at the position of the lock body with a The through hole is matched with the lock body, and the inner wall of the bottom end of the through hole is provided with a card slot matched with the fixing piece.

Preferably, the fixing member is a rectangular frame structure, the lower end surface of the fixing member is fixedly glued with a second gasket, the lower end surface of the second sealing gasket is in contact with the top surface of the second box body, and the upper end surface of the fixing member is In contact with the inner wall of the top end of the card slot, the fixing member is located in the card slot.

Preferably, the two sets of the sliders are output relative to each other, the lower end face of the one end of the slider away from the slider is fixedly connected with a plug that matches the socket, and the top of the lock body is also provided with a key hole and a password key. .

Preferably, a groove for accommodating the lock body and the pull tab is provided at the center of the lower end surface of the sliding plate, the groove is communicated with the through hole, and the lower end surface of the sliding plate is provided with a sliding block at the positions of both ends. For the matching chute, there are two sets of the chute in parallel with each other, and the groove is located between the two sets of chute.

Preferably, the bottom end of the tapping screw is threadedly connected to the top end of the second box body through a limiting plate, and the lower end surface of the limiting plate is fixed and glued with a first gasket in contact with the top surface of the second box body .

Preferably, a limit hole for limiting the position of the slide plate is opened on the upper end of the limit plate at the positions of both ends, and a slider is fixedly connected to the side of the end face of the limit plate away from the zipper, and the slide Two sets of blocks are arranged in parallel with each other, the lock body is located between the two sets of sliding blocks, and both ends of the sliding blocks are fixedly connected with limit pieces for limiting the position of the sliding blocks.

Preferably, a side of the slide plate close to the zipper is provided with installation grooves for installing the limit block and the push plate, two sets of the installation grooves are arranged in parallel with each other, and grooves are arranged between the two sets of the installation grooves, so Both ends of the slide plate are connected with push blocks, the lower end surface of the push plate is fixedly connected to the top end of the limit block, one end of the push plate is fixedly connected to the push block through the slide plate, and the bottom end of the limit block is inserted into the limit hole Inside.

The technical effects and advantages of the present invention: the structure of the automatic double-safety luggage case lock can achieve the purpose of protecting the lock body through the design of the protection group, and solve the problem that the existing automatic double-safety luggage locks are all exposed. In addition, the lack of protective components, the sliding plate can avoid the accidental touch on the lock body. Through the design of the protective group, the lock body, the fixing piece, the fixing plate and the tapping screw, the installation and removal of the lock body on the second box is convenient. At the same time, it is also convenient to replace the spare lock body. It only needs to send the damaged lock body for maintenance, which will not delay people's use of the luggage. The problem of sending the whole suitcase for maintenance, the first gasket, the second gasket and the third gasket are all rubber gaskets, so that the connection between the fixing piece, the limit plate and the fixing plate and the second box body is more tightly , and then increase the sealing performance of the second box. Through the design of the slider and the chute, it is convenient for the slider to move on the limit plate, and at the same time, the position of the slider can be correspondingly limited to avoid the slider from the limit plate. In case of falling, the automatic double-safety luggage lock has a reasonable design, is convenient to use, and can meet the needs of consumers.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the perspective view of the present invention;

Fig. 3 is the enlarged view of A place in Fig. 2 of the present invention;

4 is a perspective view of a pull tab of the present invention;

5 is a perspective view of a mounting hole of the present invention;

6 is a perspective view of the lock body of the present invention;

FIG. 7 is a perspective view of the protection group of the present invention.

In the picture: 1 first box, 2 second box, 3 zipper, 4 pull tab, 5 protection group, 6 slider, 7 lock body, 8 slide plate, 9 limit plate, 10 limit hole, 11 installation slot , 12 limit block, 13 push plate, 14 push block, 15 slider, 16 first gasket, 17 key hole, 18 password key, 19 limit piece, 20 jack, 21 fixing piece, 22 second gasket , 23 fixed plate, 24 third gasket, 25 through hole, 26 tapped screw, 27 card slot, 28 groove, 29 mounting hole, 30 universal wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The present invention provides an automatic double-safety luggage lock structure as shown in FIGS. 1-7 , comprising a lock body 7 , a second box body 2 for installing the lock body 7 , and a lock with the second box The first box body 1 connected to the body 2, the first box body 1 and the second box body 2 are both vertically placed rectangular body structures, and the first box body 1 and the second box body 2 each have a In the accommodation space, one side of the first box body 1 is connected to one side of the second box body 2 through the zipper 3, and the bottom ends of the first box body 1 and the second box body 2 are fixedly installed with universal wheels 30, The steering wheel 30 is provided with four groups, and the first box body 1 and the second box body 2 are made of PVC;

The top end of the second box body 2 is provided with a mounting hole 29 for mounting the lock body 7 , and the bottom end of the lock body 7 is connected to the fixing plate 23 through the mounting hole 29 , and the fixing plate 23 is located in the second box body. 2, the side of the fixing plate 23 close to the lock body 7 is fixedly glued with a third gasket 24 which is in contact with the inner wall of the top end of the second box 2. The fixing plate 23 is connected to the bottom of the lock body 7 by tapping screws 26. The first gasket 16 , the second gasket 22 and the third gasket 24 are all rubber gaskets, so that the connection between the fixing member 21 , the limiting plate 9 and the fixing plate 23 and the second box body 2 is more tight, thereby increasing the sealing performance of the second box body 2, and at the same time, it can also increase the friction force between the fixing member 21, the limiting plate 9, the fixing plate 23 and the second box body 2;

The lock body 7 is fixedly sleeved with a fixing member 21 for limiting the position of the lock body 7 . The lock body 7 is clamped to the top of the second box body 2 through the fixing member 21 , and the fixing member 21 is connected to the fixing plate. A second box 2 is arranged between 23;

A slider 6 is slidably connected to the zipper 3 , and a pull tab 4 is movably connected to the upper end surface of the slider 6 . There are two sets of the slider 6 and the pull tab 4 . The jack 20 that defines the position of the pull tab 4, the jack 20 is provided with two groups, and the technical features of the lock body 7 are the same as those of the customs lock in the prior art;

The top of the second box body 2 is located at the position of the lock body 7, and a protection group 5 is also installed. The protection group 5 includes a slide plate 8 and a limit plate 9. The limit plate 9 is sleeved on the lock body 7, so The limiting plate 9 is fixedly connected to the top end of the second box body 2 by tapping the screws 26 , so as to limit the position of the lock body 7 .

Specifically, the limiting plate 9 and the sliding plate 8 are both rectangular plate-like structures, the sliding plate 8 is arranged above the limiting plate 9 , the sliding plate 8 is slidably connected with the limiting plate 9 , and the limiting plate 9 A through hole 25 matching the lock body 7 is formed at the position of the lock body 7 , and a slot 27 matching the fixing member 21 is formed on the inner wall of the bottom end of the through hole 25 .

Specifically, the fixing member 21 is a rectangular frame structure, the lower end surface of the fixing member 21 is fixedly glued with a second gasket 22, and the lower end surface of the second sealing gasket 22 is in contact with the top surface of the second box body 2, so The upper end surface of the fixing member 21 is in contact with the inner wall of the top end of the slot 27 , and the fixing member 21 is located in the slot 27 .

Specifically, the two sets of the sliders 6 are outputted oppositely, and the lower end face of the one end of the slider 4 away from the slider 6 is fixedly connected with a plug that matches the socket 20 , and the top of the lock body 7 is also provided with The key hole 17 and the password key 18 enable the lock body 7 to have the function of double insurance.

Specifically, a groove 28 for accommodating the lock body 7 and the pull tab 4 is provided at the center of the lower end surface of the sliding plate 8. The groove 28 communicates with the through hole 25, and the lower end surface of the sliding plate 8 is located at the two ends. Each position is provided with a chute adapted to the slider 15 , two sets of the chute are arranged in parallel with each other, and the groove 28 is located between the two sets of the chute.

Specifically, the bottom end of the tapping screw 26 is threadedly connected to the top end of the second box body 2 through the limiting plate 9 , and the lower end surface of the limiting plate 9 is fixed and glued to be in contact with the top surface of the second box body 2 . the first gasket 16.

Specifically, the upper end surface of the limiting plate 9 is located at both ends with limiting holes 10 for limiting the position of the sliding plate 8 , and the side of the upper end surface of the limiting plate 9 away from the zipper 3 is fixedly connected with a sliding Block 15, two sets of sliding blocks 15 are arranged in parallel with each other, the lock body 7 is located between the two sets of sliding blocks 15, and both ends of the sliding blocks 15 are fixedly connected with the sliding block 8 for limiting the position of the sliding block 8. The limit piece 19, the limit piece is located in the chute, through the design of the slider 15 and the chute, it is not only convenient for the sliding plate 8 to move on the limiting plate 9, but also the position of the sliding plate 8 can be correspondingly limited to avoid The sliding plate 8 is dropped from the limiting plate 9 .

Specifically, a side of the sliding plate 8 close to the zipper 3 is provided with an installation groove 11 for installing the limit block 12 and the push plate 13 . There is a groove 28 between, and both ends of the slide plate 8 are connected with push blocks 14, the lower end surface of the push plate 13 is fixedly connected to the top of the limit block 12, and one end of the push plate 13 passes through the slide plate 8 and the push block 14. Fixed connection, the bottom end of the limit block 12 is inserted into the limit hole 10, the push block 14 can push the limit block 12 downward through the push plate 13, and then push the limit block 12 into the limit hole 10, The purpose of limiting the position of the sliding plate 8 is achieved.

Working principle, the automatic double-safety luggage lock structure, when the first box 1 and the second box 2 need to be used, first push the push blocks 14 at both ends of the slide plate 8 upward, and the push blocks 14 pass the push plate. 13 can drive the limit block 12 to move upward, so that the limit block 12 is pulled out from the limit hole 10 on the limit plate 9, and then the sliding block 8 is moved away from the zipper through the cooperation of the slider 15 and the chute. Push in the direction of The limit block 12 can be pushed down by the push plate 13, and then the limit block 12 can be pushed into the limit hole 10 to achieve the purpose of limiting the position of the slide plate 8. The user can choose to open the corresponding opening with a key or a password. In this way, when the lock body 7 is opened, the pull tab 4 is pulled out from the jack 20 at the top of the lock body 7, and the zipper 3 is pulled open by pulling the slider 6 through the pull tab 4, and then the first box 1, The second box 2 is used;

When the lock body 7 is damaged, the user can pull the slide plate 8 away from the limit plate 9, and then unscrew the tapping screw 26 on the limit plate 9 by means of a cross to remove the limit plate 9 and the slide plate 8 together. Take it away from the top of the second box body 2 so that both the lock body 7 and the fixing member 21 can be exposed, and then unscrew the tapping screws 26 on the fixing plate 23 through a cross, and then remove the fixing plate 23 from the lock body. 7, take out the lock body 7 as a whole from the mounting hole 29 at the top of the second box 2, and then install the spare lock body 7 in the mounting hole 29, so that the first box 1 and the second box The body 2 can continue to be used, and the automatic double-safety luggage lock has a reasonable design, is convenient to use, and can meet the needs of consumers.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the The technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be equivalently replaced, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included. within the protection scope of the present invention.

Claims (8)

1. An automatic double-insurance suitcase lock structure, includes tool to lock body (7), is used for installing second box (2) of tool to lock body (7) and with first box (1) that second box (2) are connected, its characterized in that: the first box body (1) and the second box body (2) are both vertically placed rectangular structures, the first box body (1) and the second box body (2) are respectively internally provided with an accommodating space, one side of the first box body (1) is connected with one side of the second box body (2) through a zipper (3), and universal wheels (30) are fixedly mounted at the bottom ends of the first box body (1) and the second box body (2);

a mounting hole (29) for mounting the lock body (7) is formed in the top end of the second box body (2), the bottom end of the lock body (7) penetrates through the mounting hole (29) to be connected with a fixing plate (23), the fixing plate (23) is located in the second box body (2), and a third sealing gasket (24) in contact with the inner wall of the top end of the second box body (2) is fixedly glued to one side, close to the lock body (7), of the fixing plate (23);

a fixing piece (21) used for limiting the position of the lock body (7) is fixedly sleeved on the lock body (7), the lock body (7) is clamped with the top end of the second box body (2) through the fixing piece (21), and the second box body (2) is arranged between the fixing piece (21) and the fixing plate (23);

the zipper (3) is connected with a slider (6) in a sliding manner, the upper end face of the slider (6) is movably connected with pull pieces (4), the slider (6) and the pull pieces (4) are respectively provided with two groups, the top end of the lockset body (7) is provided with two groups of insertion holes (20) used for limiting the positions of the pull pieces (4), and the two groups of insertion holes (20) are arranged;

the position that second box (2) top is located tool to lock body (7) still installs protection group (5), protection group (5) are including slide (8), limiting plate (9) cover is put on tool to lock body (7), limiting plate (9) are through attacking screw (26) and second box (2) top fixed connection.

2. An automated double-secured luggage case lock arrangement according to claim 1, characterized in that: limiting plate (9), slide (8) are the rectangular plate-like structure, the top of limiting plate (9) is located in slide (8), slide (8) and limiting plate (9) sliding connection, limiting plate (9) be located the position of tool to lock body (7) seted up with through-hole (25) of tool to lock body (7) looks adaptation, through-hole (25) bottom inner wall seted up with mounting (21) assorted draw-in groove (27).

3. An automated double-secured luggage case lock arrangement according to claim 1, characterized in that: the fixing piece (21) is of a rectangular frame structure, a second sealing gasket (22) is fixedly glued to the lower end face of the fixing piece (21), the lower end face of the second sealing gasket (22) is in contact with the top end face of the second box body (2), the upper end face of the fixing piece (21) is in contact with the inner wall of the top end of the clamping groove (27), and the fixing piece (21) is located in the clamping groove (27).

4. An automated double-secured luggage case lock arrangement according to claim 1, characterized in that: two sets of pull heads (6) are output relatively, the lower end face of one end, far away from the pull heads (6), of the pull piece (4) is fixedly connected with an insertion block matched with the insertion hole (20), and the top end of the lock body (7) is further provided with a key hole (17) and a password key (18).

5. An automated double-secured luggage case lock arrangement according to claim 1, characterized in that: terminal surface central point puts under slide (8) and offers and is used for holding recess (28) of tool to lock body (7), pulling-on piece (4), recess (28) and through-hole (25) intercommunication, slide (8) terminal surface is located both ends position under and all offers the spout with slider (15) looks adaptation, and the spout is parallel relatively and is equipped with two sets ofly, recess (28) are located between two sets of spouts.

6. An automated double-secured luggage case lock arrangement according to claim 1, characterized in that: the bottom end of the tapping screw (26) penetrates through the limiting plate (9) to be in threaded connection with the top end of the second box body (2), and a first sealing gasket (16) in contact with the top end face of the second box body (2) is fixed on the lower end face of the limiting plate (9) through glue.

7. An automated double-secured luggage case lock arrangement according to claim 1, characterized in that: limiting holes (10) used for limiting the position of the sliding plate (8) are formed in the positions of the two ends of the upper end face of the limiting plate (9), a sliding block (15) fixedly connected with one side of the limiting plate (9), which is far away from the zipper (3), is arranged on the sliding block (15) in parallel, two sets of sliding blocks are arranged on the sliding block (15), the lockset body (7) is arranged between the two sets of sliding blocks (15), and limiting pieces (19) used for limiting the position of the sliding plate (8) are fixedly connected with the two ends of the sliding block (15).

8. An automated double-secured luggage case lock arrangement according to claim 1, characterized in that: slide (8) are close to one side of zip fastener (3) and offer mounting groove (11) that are used for installing stopper (12), push pedal (13), mounting groove (11) parallel relatively is equipped with two sets ofly, and is two sets of be equipped with recess (28) between mounting groove (11), slide (8) both ends all are connected with ejector pad (14), terminal surface and stopper (12) top fixed connection under push pedal (13), slide (8) and ejector pad (14) fixed connection are passed to push pedal (13) one end, insert in spacing hole (10) stopper (12) bottom.

Images