JP3178093U - Suitcase double locking device - Google Patents

Abstract

To provide a double locking device for a suitcase with improved safety by using two independent locks and keys.
In a locking device that locks by engaging a latch piece 36 of a latch strip 35 on a handle side of a suitcase body and a lock piece provided on a suitcase lid, a latch strip is formed by a braking block 33 on the bottom surface of an active component 32. The latch piece 36 is pushed down through the first brake piece 35 of the piece 35 to be engaged with the lock piece to be locked, and the card type key is inserted into the active part 32 and slid left and right to thereby By releasing the unlocked state and unlocking it, and inserting the key into the second locking unit 40 and turning it, the rotating cam 41 on the bottom surface is rotated and the second braking of the latch strip 35 that contacts this is rotated. The latch piece 36 is pushed down through the piece and unlocked.
[Selection] Figure 2

Description

  The present invention relates to a double locking device for a suitcase. The suitcase is provided with a double locking means, and locks and unlocks with a card key and a key to further improve the practicality.

The known technology is a locking device integrally formed with the suitcase, but all are equipped with a "single" key locking means, a locking device is installed on the suitcase body, and locking and unlocking is performed with the key .

JP 2002-89110 A

The problems to be solved are the following two points. The first is that it is locked by one key locking device, so that it cannot be locked by double different locking means. Second, today, when an airport customs officer inspects items in a suitcase, the suitcase body is usually opened and visually inspected, but if there is no key to open, the suitcase body must be broken. The possibility of losing scattered items of the suitcase body is increased.

  In the present invention, a fixed base and a positioning base are installed in the bottom frame and the outer frame, and first and second locking units are installed in the fixing base and the positioning base. The first locking unit is installed with a sliding part, a first locking table, a latch strip that slides below the first locking table is installed, and one end of the first locking table is connected to the second locking table, Combine the second locking unit. With the above-described mechanism, the latch piece of the latch strip of the first locking unit is operated with the card key, and the lock piece of the suitcase body is locked or unlocked. The main feature is to achieve the effect of locking and unlocking the suitcase with two keys by using the key and operating the latch strip in the second locking unit to lock and unlock it. .

  The double locking device for a suitcase of the present invention has the advantage that it is extremely practical by locking and unlocking with two types of locking mechanisms and two keys.

It is a three-dimensional external view of the suitcase body assembly of the present invention. It is a three-dimensional exploded view of the present invention. It is a lock | rock release state sectional drawing by the card key of this invention. It is a lock state sectional view by the card key of the present invention. It is sectional drawing in the state which unlocked with the key of this invention.

The present invention improves the above-mentioned drawbacks of known products and installs two types of locking devices on the suitcase body.
Install the bottom and outer frames on the handle side of the suitcase body. Assemble the first and second locking units for the bottom and outer frames, the first locking unit corresponding to the card key is configured by installing the first locking base and sliding parts, and the second locking unit corresponding to the key is the first locking Assemble and install at one end of the table. A latch strip is installed below the first and second locking units, the operation of the first locking unit is controlled with a card key, and locking and unlocking are performed with the latch strip. Further, the operation of the second locking unit is controlled with a key, and locking and unlocking are performed with a latch strip. Therefore, the present invention has extremely high practicality by locking and unlocking with two locks and two keys.

As shown in FIGS. 1, 2, 3, 4, and 5, the suitcase body 10 is provided with an elongated bottom frame 24 and an outer frame 25, and the suitcase lid 11 is provided with a lock piece 12 corresponding to the bottom frame 24. In the bottom frame 24 and the outer frame 25, an inner lid 22 provided with a stereotaxic base 21, a fixing base 20, and a card key insertion slit 23 is installed.
A first locking unit 30 corresponding to the card key and a second locking unit 40 corresponding to the key are installed in the localization table 21 and the fixed table 20. The first locking unit 30 includes a first locking base 31, a sliding part 32 that slides left and right together with the inserted card key, a braking block 33 at the bottom of the sliding part 32, and one end of the first locking base 31. A second locking table 39 corresponding to the key is installed and combined with a second locking unit 40 having a key insertion hole. The second locking unit 40 includes a rotating cam 41, and a latch strip 34 is installed below the first and second lock bases 31 and 39, and the latch strip 34 is operated by a card key. And a second brake piece 37 operated by a key, and the latch piece 36 is released from or engaged with the lock piece 12 on the suitcase lid side by these key operations.
The first braking piece 35 is pushed down or released by the sliding movement relative to the braking block 33 of the upper sliding part 32. A spring 38 is installed below the first braking piece 35 to act upward, and a rotating cam 41 of the second locking unit 40 is disposed above the second braking piece 37.

A detailed description of the above-described structure, operation of the apparatus, and effects is as follows. As shown in FIG. 3, when the card key 14 is inserted into the active part 32 of the first locking unit 30 through the slit of the inner lid 22 and moved to the right, the braking block 33 moves the first braking piece 35 of the latch strip 34. Release from the depressed state and release. Therefore, the first brake piece 35 and the latch piece 36 are pushed upward by the elastic force of the spring 38, and the latch piece 36 is disengaged from the engagement groove 13 of the lock piece 12 to form a "lock release" state. That is, the lock is released by the card key 14.
As shown in FIG. 4, when the card key 14 is inserted into the sliding part 32 of the first locking unit 30 and the sliding part 32 is moved to the left, the brake block 33 is slid in contact with the slope and moved while moving. The first brake piece 35 of the piece 34 is pushed down, the first brake piece 35 and the latch piece 36 are pushed downward to engage the latch piece 36 in the engagement groove 13 of the lock piece 12. That is, a “locked” state is formed.
That is, the card key 14 is locked.
As shown in FIG. 5, when the key 15 is inserted into the second locking unit 40 and rotated, and the rotating cam 41 pushes down the second braking piece 37 of the latch strip 34 and moves downward, the latch strip 34 tilts. Rotate. That is, the first braking piece 35 and the latch piece 36 are inclined and rotated downward, and the latch piece 36 is removed from the lock piece 12 to form the “unlocked” state.
On the contrary, when the key 15 is rotated by the second locking unit 40 in the opposite direction, the latch strip 34 and the latch piece 36 are tilted and rotated upward, and the latch piece 36 is inserted into the lock piece 12 to form a “locked” state. . That is, the lock is released and locked by the key 15.

As described above, the present invention performs unlocking and locking with each of the card key 14 and the key 15. For this reason, the card key 14 and the key 15 are divided into two types, both of which perform independent unlocking and locking. When the present invention is operated in “customs inspection”, the key 15 of the second locking unit 40 is placed under the control of the customs officer, and when the customs officer inspects the article in the suitcase body, the key is unlocked. Since the suitcase body is opened and locked after inspection, it is not necessary to destroy the function of the suitcase body.

As described above, since the device and structure of the present invention are reliable and extremely practical and highly effective, they have a novel utility model.

DESCRIPTION OF SYMBOLS 10 Suitcase body 11 Suitcase lid 12 Lock piece 13 Engagement groove 14 Card key 15 Key 20 Fixing base 21 Positioning base 22 Inner lid 23 Card key insertion slit 24 Bottom frame 25 Outer frame 30 First locking unit 31 First locking base 32 Sliding parts 33 Brake block 34 Latch strip 35 First brake piece 36 Latch piece 37 Second brake piece 38 Spring 39 Second lock stand 40 Second lock unit 41 Rotating cam

Claims (1)

In the double locking device of the suitcase,
While installing an elongate inner bottom frame for storing the locking device on the handle side of the suitcase body and an outer frame on the outside, the suitcase lid is provided with a locking piece corresponding to the bottom frame,
An inner lid with a card key insertion slit is installed in the bottom frame and the outer frame, and a first locking unit corresponding to the card key and a second locking unit corresponding to the key are installed,
The first locking unit has a sliding part that slides to the left and right by inserting a card key and has a braking block at the bottom of the sliding part, and a second locking unit corresponding to the key is combined at one end thereof The second locking unit has a rotating cam that rotates by inserting and operating a key,
A latch strip is installed below the first locking unit, and the latch strip is a first braking piece relative to the braking block of the sliding part, a second braking piece relative to the rotating cam of the second locking unit, and It has a latch piece that locks and locks the lock piece on the lid side of the suitcase,
The first brake piece of the above-mentioned latch strip is pressed upward by a spring from below and is pressed down against the sliding block brake block against the pressing force of the spring, and the latch piece is engaged with the lock piece on the lid side of the suitcase And
By inserting the card key into the sliding part of the first locking unit and moving it left and right, the braking block moves to a position where the first braking piece of the latch strip is pushed down and to a position where it is released from that position. And locking and unlocking by engaging with the lock piece on the lid side of the suitcase,
Further, by rotating the rotary cam of the second locking unit with the key, the second brake piece relative to the rotary cam is pushed down and the latch piece is inclined to rotate, so that the latch piece and the lock piece on the lid side of the suitcase A double locking device for a suitcase, wherein locking and unlocking are performed by engaging with each other.

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