CN202450892U

CN202450892U - Rotating lock structure of luggage box

Info

Publication number: CN202450892U
Application number: CN2012200688037U
Authority: CN
Inventors: 赖伟浤
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-28
Filing date: 2012-02-28
Publication date: 2012-09-26
Anticipated expiration: 2022-02-28

Abstract

The utility model relates to a rotating lock structure of a luggage box. The rotating lock structure of the luggage box is designed so as to facilitate use. The rotating lock structure of the luggage box comprises a locking structure which at least consists of a lock cylinder, a plunger latch and a locking slot. The rotating lock structure of the luggage box is characterized in that the rotating lock structure of the luggage box is provided with a blocking structure. The blocking structure comprises a locating hook (3), a control handle (18), a rotating seat (15), a driving block (13) and a blocking block (12), wherein the locating hook (3) is fixedly connected with a case cover frame plate (2); the control handle (18) is arranged on a case body frame plate (1); the rotating seat (15) is fixedly arranged on the control handle (18); a blocking linkage pillar (150) extends on the rotating seat (15); the driving block (13) and the blocking block (12) are connected with each other through a linkage plate (14); and the blocking linkage pillar (150) is matched in a square hole of the driving block (13).

Description

The rotation lock construction of luggage case

Affiliated technical field

The utility model relates to luggage case, relates in particular to the rotation lock construction of luggage case.

Background technology

Existing trunk lock all is to be set as a simple lock core to be installed on casing, and lock core has and can control flexible lock bolt by key, but and fastening reaches the purpose of locking in case lid.That is to say that existing trunk lock must can reach with key and set the purpose of locking, opening; Therefore have disadvantage: when case lid covers but need not lock, because of non-locking, so as easy as rolling off a log the mistake opened; Therefore open for preventing by mistake, and must make it to be lock-out state with key, but; When desiring often to get in the case article, get thing each time and all need make and open the lock with the key, so the inconvenience of use.

Summary of the invention

The purpose of the utility model provides a kind of rotation lock construction of luggage case, and it also has a fastening state outside unlatching, lock-out state; At the fastening state, luggage case can not open by mistake and open, and by the manually opened luggage case of fastening state, need not use key.Thereby reach the convenient purpose of using.

The technical scheme of the utility model is: on the latch-up structure basis, increase a locking strutcture.For instance; This locking strutcture; Comprise the location that is fixed on the case lid deckle board collude and be installed on the control handle of casing deckle board, be packed in control handle and be extended with the rotating seat of fastening interlock post, and through interlock plate (realizing) interconnective drive block and fastening piece as connecting rod; Fastening interlock post is matched with the square hole of drive block.Like this, need not use key, manual Spin Control handle can drive the approaching location that perhaps breaks away from of fastening piece and collude, and the purpose of fastening is perhaps removed in the realization fastening.That is:

A kind of rotation lock construction of luggage case comprises the minimum latch-up structure that is made up of lock core, lock bolt and lock slots; It is characterized in that: it has a locking strutcture.

And; Said locking strutcture; Comprise the location that is fixed on the case lid deckle board collude and be installed on the control handle of casing deckle board, be packed in control handle and be extended with the rotating seat of fastening interlock post, and through interlock plate (realizing) interconnective drive block and fastening piece as connecting rod; Fastening interlock post is matched with the square hole of drive block.

The beneficial effect of the utility model: can know with analyzing that by said structure the utility model also has a fastening state outside unlatching, lock-out state; At the fastening state, luggage case can not open by mistake and open, and by the manually opened luggage case of fastening state, need not use key.Thereby reach the convenient purpose of using.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the three-dimensional exploded view of embodiment.

Fig. 2 is an embodiment unlocking condition side view cutaway drawing.

Fig. 3 is an embodiment locking state side view cutaway drawing.

Fig. 4 is the temporary transient fastening state stereogram of embodiment.

Fig. 5 is the embodiment elevational cross-sectional view.

Fig. 6 is that embodiment removes fastening and opens the case lid stereogram.

Fig. 7 is that embodiment removes fastening and opens the case lid elevational cross-sectional view.

Description of symbols among the figure:

1 casing deckle board, 110 through holes, 16 latch boards

2 case lid deckle boards, 12 fastening pieces, 17 lock cores

13 drive blocks, 170 lock core interlock posts are colluded in 3 location

10 shell blocks, 14 interlock plates, 18 control handles

101 lock slots, 15 rotating seats

11 fixed legs, 150 fastening interlock posts

The specific embodiment

As shown in the figure, a kind of rotation lock construction of luggage case comprises the minimum latch-up structure that is made up of lock core, lock bolt and lock slots; It is characterized in that: it has a locking strutcture.

At embodiment, said latch-up structure comprises the outside and inner face and mutual holder 11 and the shell block 10 that makes up that are installed in casing deckle board 1 respectively; Has lock slots 101 in the shell block 10; There is latch board 16 to install corresponding to lock slots 101; Holder 11 has through hole 110, and lock core 17 (specifically, rotating seats 15 are installed in the through hole 110, rotating seat 15 have in through hole and this through hole lock core 17 is installed) is installed in the through hole 110; Lock core 17 has lock core interlock post 170, and lock core interlock post 170 is matched with the aperture of latch board 16.Like this, use the manual rotary locking cylinder 17 of key, can drive latch board 16 and get into or withdraw from lock slots 101, realize locking or the purpose that unlocks.

Except that aforementioned latch-up structure, latch-up structure also can adopt the existing known technology of all the other luggage case latch-up structures.

At embodiment; Said locking strutcture; Comprise the location that is fixed on case lid deckle board 2 collude 3 and be installed on casing deckle board 1 control handle 18, be packed in control handle 18 and be extended with the rotating seat 15 of fastening interlock post 150, and through interconnective drive block 13 of interlock plate 14 (realizing) and fastening piece 12 as connecting rod; Fastening interlock post 150 is matched with the square hole of drive block 13.Like this, need not use key, manual Spin Control handle 18 can drive the fastening piece 12 approaching location that perhaps break away from and collude 3, and the purpose of fastening is perhaps removed in the realization fastening.

Said locking strutcture is not limited to above description.Such as: it comprise the location that is fixed on case lid deckle board 2 collude 3 and be installed on casing deckle board 1 control handle 18, be packed in control handle 18 and extend cogged rotating seat (being equivalent to 15 among the figure) and on be fixed with the tooth bar (being equivalent to interlock plate 14 and the assembly of drive block 13 among the figure) of fastening piece 12; And gear cooperatively interacts with tooth bar.Also can realize identical effect.

By said structure, can get following effect and effect:

One, key is locked, is unblanked:

Shown in Figure 2, be to make lock core 17 be unlocking condition with key, lock core interlock post 170 makes latch board 16 withdraw from the lock slots 101 of shell block 10 at this moment, promptly is to be unlocked state.When desiring to lock, as shown in Figure 3, be to make lock core 17 rotations with key, make latch board 16 actions insert the lock slots 101 of shell block 10 and can get lock core interlock post 170, promptly be to be lock-out state must adopt key to open again.

Two, fastening temporarily prevents to open by mistake, does not need key promptly to open:

Fig. 4, shown in 5, be that lock core 17 is unlocked state, can let this moment the fastening interlock post 150 of rotating seat 15 make fastening piece 12 be the location that is sticked in case lid deckle board 2 and collude 3, and can prevent to be opened, must can open by operating lever 18 by mistake.When desiring to open,, be the promptly rotatable rotating seat 15 of switching control handle 18 like Fig. 6, shown in 7; Make drive block 13 rotations via its fastening interlock post 150; Can make interlock plate 14 anglecs of rotation and drive fastening piece 12 and retreat, can make fastening piece 12 no longer be sticked in the location and collude 3, and must let case lid open; The control handle 18 that reverses again when covering case lid is replied position (shown in Figure 4), can make fastening piece 12 be sticked in the location once more and collude 3.Can know by above-mentioned explanation, only need an operating lever 18 to reach to open, cover the effect that prevents that mistake from opening, need not use key, and effect easy to use.

Claims

1. the rotation lock construction of a luggage case comprises the minimum latch-up structure that is made up of lock core, lock bolt and lock slots; It is characterized in that: it has a locking strutcture.

2. the rotation lock construction of luggage case according to claim 1 is characterized in that: said latch-up structure comprises the outside that is installed in casing deckle board (1) respectively and the holder (11) and the shell block (10) of inner face and combination each other; Has lock slots (101) in the shell block (10); There is latch board (16) to install corresponding to lock slots (101); Holder (11) has through hole (110), and lock core (17) is installed in the through hole (110); Lock core (17) has lock core interlock post (170), and lock core interlock post (170) is matched with the aperture of latch board (16).

3. the rotation lock construction of luggage case according to claim 1; It is characterized in that: said locking strutcture; Comprise the location that is fixed on case lid deckle board (2) collude (3) and be installed on casing deckle board (1) control handle (18), be packed in control handle (18) and be extended with the rotating seat (15) of fastening interlock post (150), and through interconnective drive block of interlock plate (14) (13) and fastening piece (12); Fastening interlock post (150) is matched with the square hole of drive block (13).

4. the rotation lock construction of luggage case according to claim 1; It is characterized in that: said locking strutcture; Comprise the location that is fixed on case lid deckle board (2) collude (3) and be installed on casing deckle board (1) control handle (18), be packed in control handle (18) and extend cogged rotating seat and on be fixed with the tooth bar of fastening piece (12); And gear cooperatively interacts with tooth bar.