CN206110883U - Intelligence silent lock - Google Patents

Abstract

The utility model discloses an intelligence silent lock, wherein, including casing and hasp, be provided with spring bolt, lower spring bolt, drive mechanism in the casing, go up lock tongue driving mechanism and lower lock tongue driving mechanism, drive mechanism is through the drive of last lock tongue driving mechanism go up spring bolt along casing concertina movement, drive mechanism is through lock tongue driving mechanism drive down casing concertina movement is followed to the spring bolt down, just go up spring bolt and the equal extensible of spring bolt down to the hasp in, drive mechanism includes drive block, last dog, lower dog and torsion spring, upward dog, lower dog and torsion spring all overlap and establish on the drive block, just torsion spring is located go up between dog and the lower dog, make the utility model discloses simple structure, low in manufacturing cost, security are high, and effective noise reduction.

Description

A kind of intelligent silent lock

Technical field

This utility model is related to household technical field of hardware, and in particular to a kind of intelligent silent lock.

Background technology

As living standard is improved, people to door lock safety and practicality it is also proposed that higher requirement, no matter tangible family In or in office, people are intended to door lock in switch, and without noise, existing quiet lock construction is complicated, to parts Fitted position exact requirements are high, improve manufacturing cost, the problems such as easily occur stuck, reduce the safety in utilization of door lock.Therefore, It is badly in need of a kind of simple structure of development, low cost of manufacture, safe, and can effectively reduces the intelligent silent lock of noise.

Utility model content

In view of this, this utility model provides a kind of simple structure, low cost of manufacture, safe, and can effectively reduce The intelligent silent lock of noise.

For achieving the above object, this utility model provides following technical scheme：

A kind of intelligent silent lock, wherein, including housing and lock, upper lock tongue, lower dead bolt, transmission are provided with the housing Mechanism, upper lock tongue drive mechanism and lower bolt driving mechanism, the drive mechanism is driven on described by upper lock tongue drive mechanism Dead bolt drives the lower dead bolt along the flexible fortune of housing along housing stretching motion, the drive mechanism by lower bolt driving mechanism Move, and the upper lock tongue and lower dead bolt may extend in lock, the drive mechanism includes drive block, upper block, lower block And torsionspring, the upper block, lower block and torsionspring are set on the drive block, and the torsionspring is located at Between the upper block and lower block.

Further, the lower block has limited block one and limited block two, and the limited block one and limited block two can divide Do not keep out the both sides of the limited post on housing.

Further, the lower block also has lobe, and it is recessed accordingly that the lobe extends to the upper block In groove.

Further, one end of the torsionspring is kept out on the limited post, and the torsionspring is another Keep out in the lobe at end.

Further, there is installing hole in the drive block, in the installing hole elastic component is provided with.

Further, there is open slot, the elastic component is embedded in open slot in the installing hole.

Further, the side of the drive block is provided with stop protrusion, and the stop protrusion is embedded in the lower block Locking groove in.

Further, the upper block has limited block one and limited block two, and the limited block one and limited block two are distinguished The both sides of the limited post on housing can be kept out.

Further, the upper block and the lower block block gap are arranged on the two ends of the drive block.

It can be seen from above-mentioned technical scheme that, the utility model has the advantages that：

It is simple structure, low cost of manufacture, safe, and noise when can effectively reduce door interlock switch.

In addition to objects, features and advantages described above, this utility model also has other purposes, feature and excellent Point.Below with reference to figure, this utility model is described in further detail.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.In the accompanying drawings：

Fig. 1 is dimensional structure diagram of the present utility model.

Fig. 2 is drive mechanism dimensional structure diagram of the present utility model.

Fig. 3 is the partial structural diagram of Fig. 2.

Fig. 4 is the dimensional structure diagram of lower block of the present utility model and drive block.

Fig. 5 is the front view of Fig. 5.

Fig. 6 is the dimensional structure diagram of drive block.

It is labeled as in figure：

Housing -1, lock -2, upper lock tongue -3, lower dead bolt -4, drive mechanism -5, upper block -51, lower block - 52nd, limited block one -521, limited block two -522, lobe -523, torsionspring -53, drive block -54, installing hole - 541st, open slot -542, stop protrusion -543, elastic component -55, upper lock tongue drive mechanism -6, hook -68, lower dead bolt drive Mechanism -7, limited post -9.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Referring to figs. 1 to Fig. 6, a kind of intelligent silent lock as shown in Figure 1, including housing 1 and lock 2 set in the housing 1 It is equipped with upper lock tongue 3, lower dead bolt 4, drive mechanism 5, upper lock tongue drive mechanism 6 and lower bolt driving mechanism 7, the drive mechanism 5 Drive the upper lock tongue 3 along the stretching motion of housing 1 by upper lock tongue drive mechanism 6, the drive mechanism 5 is driven by lower dead bolt Mechanism 7 drives the lower dead bolt 4 to may extend in lock 2 along the stretching motion of housing 1, and the upper lock tongue 3 and lower dead bolt 4, A hook 68 is provided with the right side of upper lock tongue drive mechanism 6, the intelligent silent lock also includes setting a spring, for upper lock tongue drive mechanism 6 reset, as shown in Fig. 2 the drive mechanism 5 includes drive block 54, upper block 51, lower block 52 and torsionspring 53, institute State block 51, lower block 52 and torsionspring 53 to be set on the drive block 54, and the torsionspring 53 is located at institute State between block 51 and lower block 52, it is simple structure, low to parts fitted position exact requirements, reduce manufacturing cost.

As shown in Figure 2 and Figure 4, the lower block 52 has limited block 1 and limited block 2 522, the limited block one 521 and limited block 2 522 can respectively keep out the both sides of the limited post 9 on housing 1, it is safe.

Elasticity layer is set on the periphery of the limited post 9, for bumper and absorbing shock, noise is advantageously reduced.

Limited post 9 is provided with a resilient sleeve, and resilient sleeve is used for quiet and damping.

As shown in figure 3, the lower block 52 also has lobe 523, the lobe 523 extends to the upper block 51 In corresponding groove.

As shown in Figures 2 and 3, one end of the torsionspring 53 is kept out on the limited post 9, and the torsionspring 53 other end is kept out in the lobe 523.

As shown in Figure 2 and Figure 6, have in the drive block 54 in installing hole 541, the installing hole 541 and arrange flexible Part 55, it is safe, can effectively reduce noise during door interlock switch.

As shown in figure 4, having open slot 542 in the installing hole 541, the elastic component 55 is embedded in open slot 542, The elastic component 55 is easy to the door handle being fixedly mounted in the installing hole 541 so that door handle is easily installed dismounting.

As shown in figure 5, the side of the drive block 54 is provided with stop protrusion 543, the stop protrusion 543 is embedded in institute State in the locking groove of lower block 52.

As shown in Fig. 2 the upper block 51 has limited block 1 and limited block 2 522, the He of the limited block 1 Limited block 2 522 can keep out respectively the both sides of the limited post 9 on housing 1.

The upper block 51 and the lower block 52 are disposed on the two ends of the drive block 54, the stop protrusion 543 cause upper block 51 and lower block 52 in company with the drive block 54 together action, reliable and stable.

Preferred embodiment of the present utility model is these are only, this utility model is not limited to, for this area Technical staff for, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within, Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.

Claims (9)

1. a kind of intelligent silent is locked, it is characterised in that including housing (1) and lock (2), is provided with the housing (1) and locks Tongue (3), lower dead bolt (4), drive mechanism (5), upper lock tongue drive mechanism (6) and lower bolt driving mechanism (7), the drive mechanism (5) drive the upper lock tongue (3) along housing (1) stretching motion by upper lock tongue drive mechanism (6), the drive mechanism (5) is led to Cross down bolt driving mechanism (7) and drive the lower dead bolt (4) along housing (1) stretching motion, and the upper lock tongue (3) and lower dead bolt (4) may extend in lock (2), it is characterised in that the drive mechanism (5) including drive block (54), upper block (51), under Block (52) and torsionspring (53), the upper block (51), lower block (52) and torsionspring (53) are set in the drive On motion block (54), and the torsionspring (53) is between the upper block (51) and lower block (52).

2. intelligent silent according to claim 1 is locked, it is characterised in that the lower block (52) is with limited block one (521) and limited block two (522), the limited block one (521) and limited block two (522) can be kept out respectively on housing (1) The both sides of limited post (9).

3. intelligent silent according to claim 2 is locked, it is characterised in that the lower block (52) also has lobe (523), the lobe (523) is extended in the corresponding groove of the upper block (51).

4. intelligent silent according to claim 3 is locked, it is characterised in that keep out in institute one end of the torsionspring (53) State on limited post (9), and the other end of the torsionspring (53) is kept out in the lobe (523).

5. intelligent silent according to claim 1 is locked, it is characterised in that have installing hole in the drive block (54) (541), it is provided with elastic component (55) in the installing hole (541).

6. intelligent silent according to claim 5 is locked, it is characterised in that have open slot in the installing hole (541) (542), the elastic component (55) is embedded in open slot (542).

7. intelligent silent according to claim 1 is locked, it is characterised in that the side of the drive block (54) is provided with stop Raised (543), the stop protrusion (543) is embedded in the locking groove of the lower block (52).

8. intelligent silent according to claim 1 is locked, it is characterised in that the upper block (51) is with limited block one (521) and limited block two (522), the limited block one (521) and limited block two (522) can be kept out respectively on housing (1) The both sides of limited post (9).

9. intelligent silent according to claim 1 is locked, it is characterised in that the upper block (51) and the lower block (52) It is disposed on the two ends of the drive block (54).