CN202866449U

CN202866449U - Lockset device

Info

Publication number: CN202866449U
Application number: CN 201220447420
Authority: CN
Inventors: 闵瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-28
Filing date: 2012-08-28
Publication date: 2013-04-10
Anticipated expiration: 2022-08-28
Also published as: WO2014032426A1

Abstract

The utility model aims at providing a lockset device. The lockset device comprises a lock body shell (1), an inserted pin (2), a spring bolt (3), a marble (4) and a drive module (5), wherein the spring bolt (3), the marble (4) and the drive module (5) are assembled in the inner portion of the lock body shell (1), and the spring bolt (3) is driven to move up and down in the lock body shell (1) through the drive module (5). The marble (4) is assembled in a first groove (11) which is formed in the lock body shell (1) and is connected with one end of the spring bolt (3), and the first groove (11) is in an inclined structure. The marble (4) is driven to move left and right in the first groove (11) which is in the inclined structure and formed in the lock body shell (1) through the spring bolt (3) so as to limit the inserted pin (2) to conduct a lock and stop action. The lockset device is simple in structure and convenient to produce.

Description

A kind of lock device

Technical field

The utility model relates to a kind of lockset, is the device that can be applied to all kinds of lock component, and application comprises padlock, machinery cabinet lock, bag lock etc.

Background technology

The kind of lock is varied, generally adopts electric motor structure, and the course of work is: when snap close is pressed in the snap close slotted eye, touch tongue tube, reversed by the Magnetic sucking switch drive motors, make locking machine button rotate an angle and be pressed between two dead bolts, thereby reach the purpose of locking.Its deficiency is: 1, this structure does not have backing stop structure, and dead bolt still can be stirred by external force, poor stability; 2, adopt tongue tube, Magnetic sucking switch, etc., the many costs of parts are high, and motor drives poor reliability by pole changer.

The utility model content

The purpose of this utility model is for a kind of lock device is provided, adopt the electrical motor driven structure, revolution driven gear group after the energising, transmission by gear train is sent to moment on the driven unit, it is mobile together by motor the driving of driven unit to be driven dead bolt, and thereby the movement that utilizes dead bolt drives pellet and reaches the action of the locking of latch, exquisiteness design to dead bolt and latch and lock body shell, utilize the architectural feature of dead bolt, latch and lock body shell to realize various functions, simple in structure convenient for production.

In order to achieve the above object, the technical solution of the utility model is as follows:

A kind of lock device is characterized in that comprising lock body shell 1, latch 2, dead bolt 3, pellet 4, driver module 5; Wherein dead bolt 3, pellet 4, driver module 5 are assemblied in lock body shell 1 inside; Driver module 5 comprises straight line output shaft 51, spiral throw over spring 52, rotation input module 53; Straight line output shaft 51 is sleeved on the rotation input module 53, and straight line output shaft 51 can rotate input module 53 axially-movables relatively; Spiral throw over spring 52 is set in the rotation input module 53; Straight line output shaft 51 is provided with symmetrical lug 511; Lug 511 links to each other with dead bolt 3, and dead bolt 3 is moved up and down in lock body shell 1 inside by lug 511 drivings; 11 li of the first grooves that is incline structure that pellet 4 is assemblied in lock body shell 1 link to each other with an end of dead bolt 3, and pellet 4 is subject to the driving of dead bolt 3 in 11 li side-to-side movements of the first groove that are incline structure of lock body shell 1; Latch 2 is subject to the spacing of pellet 4 with lock body shell 1 assembling the time; Its limit method was not limited to following situation when described latch 2 was subject to pellet 4 spacing with lock body shell 1 assembling the time: latch 2 has the first breach 21, the first breach 21 to match with the spherical of pellet 4.

Described rotary components 53 is comprised of round end button 54 and rotation power shaft 55, and rotation power shaft 55 is partially submerged in the round end button 54.

The both ends spring crotch 521 of described spiral throw over spring 52 inserts in the groove 551 of rotation power shaft 55.

For the movement of dead bolt 3, this structure is not limited to 5 one kinds of driver modules of driver module, for example can also comprise other modes: open in addition a groove 31 on dead bolt 3, can come dead bolt 3 by the movement to the parts that insert groove 31.

Description of drawings

Fig. 1 latch 2 inserts lock body shell 1, is subjected to pellet 4 spacing schematic diagrames.

Fig. 2 latch 2 leaves lock body shell 1, is not subjected to pellet 4 spacing schematic diagrames.

Fig. 3 is driver module 5 structural representations;

Fig. 4 is the A-A sectional view of Fig. 3;

Fig. 5 is the B-B sectional view of Fig. 3;

Fig. 6 is the view that the straight line output shaft moves to the upper end;

Fig. 7 is the view that the straight line output shaft moves to the lower end;

Description of reference numerals: lock body shell---1, latch---2, dead bolt---3, pellet---4, driver module---the 5, first groove---the 11, first breach---21, groove---31, the straight line output shaft---51, lug---511, the spiral throw over spring---52, the spring crotch---521, the rotation input module---53, round end buckles---the 54, second end points 541, rotation power shaft---55, groove---551, first end points---552.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is done the embodiment explanation:

Such as Fig. 1 and shown in Figure 7, when rotation power shaft 55 drive spiral throw over springs 52 are rotated in the forward, the symmetrical protruding ear 511 of straight line output shaft 51 enters the spring helical of spiral throw over spring 52 along direction of rotation, 52 compressions of spiral throw over spring also move down, promoting simultaneously lug 511 moves up, when spiral throw over spring 52 moves to when offseting with the first end points 552 ends that rotate power shaft 55, limited location, skid at the lug 511 of straight line output shaft 51 in the upper end of spiral throw over spring 52, straight line output shaft 51 remains on upper end position under the elastic force effect of spiral throw over spring 52; This moment, lug 511 driving dead bolts 3 were moved upward to the top, and the top compressing pellet 4 of dead bolt 3 makes one side of something of pellet 4 cooperate with the first breach 21 of latch 2, latch 2 is subject to the spacing of pellet 4, can't move, and maintains the lock status, this is that latch 2 inserts lock body shell 1, is subjected to pellet 4 spacing states.

Such as Fig. 2 and shown in Figure 6, when rotation power shaft 55 drives 52 reverse rotation of spiral throw over spring, the lug 511 of straight line output shaft 51 enters the spring helical of spiral throw over spring 52 along direction of rotation, 52 compressions of spiral throw over spring also move up, promoting simultaneously lug 511 moves down, when spiral throw over spring 52 moves to when buckleing the second end points 541 ends of 54 and offset with round end, limited location, skid at the lug 511 of straight line output shaft 51 in the lower end of spiral throw over spring 52, straight line output shaft 51 remains on lower end position under the elastic force effect of spiral throw over spring 52; This moment, lug 511 driving dead bolts 3 were moved downward to the bottom, dead bolt 2 is no longer given pellet 4 pressure, because pellet 4 residing groove position inclined design, and pellet 4 is rotatable spherical, the gravity of itself rolls him downwards, leaves latch 2, no longer forms spacing to latch 2, latch 2 is free to pass in and out lock body shell, thus release.

In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims

1. a lock device is characterized in that comprising lock body shell (1), latch (2), dead bolt (3), pellet (4), driver module (5); Wherein dead bolt (3), pellet (4), driver module (5) are assemblied in lock body shell (1) inside; Driver module (5) comprises straight line output shaft (51), spiral throw over spring (52), rotation input module (53); Straight line output shaft (51) is sleeved on the rotation input module (53), and straight line output shaft (51) can rotate input module (53) axially-movable relatively; Spiral throw over spring (52) is set in the rotation input module (53); Straight line output shaft (51) is provided with symmetrical lug (511); Lug (511) links to each other with dead bolt (3), and dead bolt (3) is moved up and down in lock body shell (1) inside by lug (511) driving; The inner end with dead bolt (3) of the first groove (11) that is incline structure that pellet (4) is assemblied in lock body shell (1) links to each other, and pellet (4) is subject to the driving of dead bolt (3) in the inner side-to-side movement of the first groove (11) that is incline structure of lock body shell (1); Latch (2) is subject to the spacing of pellet (4) when assembling with lock body shell (1); Its limit method comprised following situation when described latch (2) was subject to pellet (4) spacing when assembling with lock body shell (1): latch (2) has the first breach (21), the first breach (21) can with spherical the matching of pellet (4).

2. a kind of lock device according to claim 1 is characterized in that a groove (31) is arranged on the dead bolt 3.