CN204040663U - Two tongue lock - Google Patents
Two tongue lock Download PDFInfo
- Publication number
- CN204040663U CN204040663U CN201420361570.9U CN201420361570U CN204040663U CN 204040663 U CN204040663 U CN 204040663U CN 201420361570 U CN201420361570 U CN 201420361570U CN 204040663 U CN204040663 U CN 204040663U
- Authority
- CN
- China
- Prior art keywords
- latch bolt
- chamber
- connecting rod
- tongue
- lock body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 4
- 210000002105 tongue Anatomy 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of lockset, especially a kind of two tongue lock.The side's of comprising tongue, latch bolt, lock body, side's tongue and latch bolt are arranged on lock body, also comprise the resetting-mechanism of connecting rod and connecting rod, tilting window, connecting rod and latch bolt are connected, and lock body is provided with a latch bolt chamber, on latch bolt chamber, side is provided with a latch bolt mouth, latch bolt is arranged in latch bolt mouth, and connecting rod is deep in latch bolt chamber, can elastic telescopic, latch bolt chamber is offered a window as tilting window, latch bolt can be rotated in tilting window.Said structure arranges a latch bolt chamber on lock body, when needs commutation is installed time, latch bolt is compressed into latch bolt chamber, through latch bolt mouth, rotate to tilting window, after commutation, latch bolt stretches out latch bolt mouth, just can commutate installation, and so applicability is wider, and realizing can the object of two-way installation.
Description
Technical field
The utility model relates to a kind of lockset, especially a kind of two tongue lock.
Background technology
Lockset has referred to the utensil of sealing process, and it comprises lock, key and annex thereof, and general solution is interpreted as " that can must absolve with key seals device ", and now, lockset, except with except key operated, can also be opened with instructions such as optical, electrical, magnetic, sound and fingerprints.Lockset is not singly protective articles, also has the effect of " management " and " decoration ".And mechanical lock is exactly the lock not having electronic component.
Lock main effect or antitheft, therefore most of mechanical lock is made into double lock tongue, latch bolt is used for locking, side's tongue is used for locked, play anti-theft feature, at present because the structure of latch bolt limits, can only side be filled, can not instead fill, if once anti-loaded, latch bolt just loses and has acted on, and latch bolt in use for some time, because wood chip or galling own are stained with in skin friction, frictional force increases, there will be frictional noise and open phenomenon laboriously, also have impact on the application life of lockset simultaneously.
Summary of the invention
The purpose of this utility model is, provides a kind of and can two-wayly install, two tongues locks of long service life.
The utility model solves the technical scheme that its technical problem adopts: a kind of two tongue lock, the side's of comprising tongue, latch bolt, lock body, side's tongue and latch bolt are arranged on lock body, also comprise the resetting-mechanism of connecting rod and connecting rod, tilting window, connecting rod and latch bolt are connected, lock body is provided with a latch bolt chamber, on latch bolt chamber, side is provided with a latch bolt mouth, latch bolt is arranged in latch bolt mouth, connecting rod is deep in latch bolt chamber, can elastic telescopic, latch bolt chamber is offered a window as tilting window, latch bolt can be rotated in tilting window.
This is arranged on lock body and arranges a latch bolt chamber, when needs commutation is installed time, latch bolt is compressed into latch bolt chamber, through latch bolt mouth, rotate to tilting window, after commutation, latch bolt stretches out latch bolt mouth, just can commutate installation, and so applicability is wider, and realizing can the object of two-way installation.
Of the present utility modelly to be set to further: also comprise back-moving spring, back-moving spring is set in the resetting-mechanism as connecting rod on connecting rod.
This arranges middle resetting-mechanism and adopts back-moving spring, and being because back-moving spring does not affect the rotation of latch bolt, can certainly be other resetting-mechanisms, but other resetting-mechanisms have inconvenient latch bolt to rotate, and cost compare be high.
Of the present utility modelly to be set to further: also comprise antifriction wheel, latch bolt is provided with a wheel chamber, antifriction wheel, by a rotating shaft, to be rotatingly arranged in wheel chamber.
This is arranged in latch bolt and arranges an antifriction wheel, be arranged in wheel chamber by rotating shaft, so when friction occurs latch bolt, antifriction wheel rotates, and sliding friction is become rolling friction, even if damaging also is antifriction wheel surface, the opening and closing of opposite house can not there is impact, and noise can not occur, not affect the work of antifriction wheel, thus extend application life of the present utility model, and appearance looks elegant, practicality.
Of the present utility modelly to be set to further: also comprise windproof ball, windproof ball is an elastic ball, what windproof ball floated is arranged in surface of lock body.
This is arranged on lock body and arranges windproof ball, and so when in use, windproof ball is stuck on door lock, can not open easily, and door, when not locking, can cover, do not opened by wind, prevents a unexpected unlatching.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
Detailed description of the invention
Known with reference to figure 1, a kind of two tongue lock of the utility model, the side's of comprising tongue 1, latch bolt 2, lock body 3, side's tongue 1 is arranged on lock body 3 with latch bolt 2, also comprise the resetting-mechanism of connecting rod 4 and connecting rod 4, tilting window 5, connecting rod 4 and latch bolt 2 are connected, lock body 3 is provided with a latch bolt chamber 6, on latch bolt chamber 6, side is provided with a latch bolt mouth 61, latch bolt 2 is arranged in latch bolt mouth 61, connecting rod 4 is deep in latch bolt chamber 6, can elastic telescopic, latch bolt chamber 6 is offered a window as tilting window 62, latch bolt 2 can be rotated in tilting window 62, back-moving spring 7 is set in the resetting-mechanism as connecting rod 4 on connecting rod 4, latch bolt 2 is provided with a wheel chamber 21, antifriction wheel 22 is by a rotating shaft 23, rotating being arranged on is taken turns in chamber 21, windproof ball 8 is an elastic ball, what windproof ball 8 floated is arranged on lock body 3 on the surface.
Obviously, above-described embodiment is only used to done citing is clearly described, and the restriction not to embodiment.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still in protection domain of the present utility model.
Claims (4)
1. a two tongue lock, the side's of comprising tongue, latch bolt, lock body, square tongue and latch bolt are arranged on lock body, it is characterized in that: also comprise the resetting-mechanism of connecting rod and connecting rod, tilting window, connecting rod and latch bolt are connected, lock body is provided with a latch bolt chamber, and on latch bolt chamber, side is provided with a latch bolt mouth, and latch bolt is arranged in latch bolt mouth, connecting rod is deep in latch bolt chamber, can elastic telescopic, latch bolt chamber is offered a window as tilting window, latch bolt can be rotated in tilting window.
2., according to according to claim 1 pair of tongue lock, it is characterized in that: also comprise back-moving spring, back-moving spring is set in the resetting-mechanism as connecting rod on connecting rod.
3. according to the two tongue locks described in claim 1 or 2, it is characterized in that: also comprise antifriction wheel, latch bolt is provided with a wheel chamber, and antifriction wheel is by a rotating shaft, and rotating being arranged on is taken turns in chamber.
4., according to the two tongue locks described in claim 1 or 2, it is characterized in that: also comprise windproof ball, windproof ball is an elastic ball, and what windproof ball floated is arranged in surface of lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361570.9U CN204040663U (en) | 2014-07-01 | 2014-07-01 | Two tongue lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361570.9U CN204040663U (en) | 2014-07-01 | 2014-07-01 | Two tongue lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040663U true CN204040663U (en) | 2014-12-24 |
Family
ID=52241345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361570.9U Expired - Fee Related CN204040663U (en) | 2014-07-01 | 2014-07-01 | Two tongue lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989177A (en) * | 2015-07-22 | 2015-10-21 | 佛山市汇泰龙五金卫浴制造有限公司 | Inclined tongue reserving mechanism and intelligent door lock with inclined tongue reserving mechanism |
| CN109629909A (en) * | 2018-12-04 | 2019-04-16 | 河海大学常州校区 | A kind of keeper with friction pad |
-
2014
- 2014-07-01 CN CN201420361570.9U patent/CN204040663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989177A (en) * | 2015-07-22 | 2015-10-21 | 佛山市汇泰龙五金卫浴制造有限公司 | Inclined tongue reserving mechanism and intelligent door lock with inclined tongue reserving mechanism |
| CN109629909A (en) * | 2018-12-04 | 2019-04-16 | 河海大学常州校区 | A kind of keeper with friction pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |