CN203978045U - The simple theftproof lock of a kind of labor-saving structure - Google Patents
The simple theftproof lock of a kind of labor-saving structure Download PDFInfo
- Publication number
- CN203978045U CN203978045U CN201420452507.6U CN201420452507U CN203978045U CN 203978045 U CN203978045 U CN 203978045U CN 201420452507 U CN201420452507 U CN 201420452507U CN 203978045 U CN203978045 U CN 203978045U
- Authority
- CN
- China
- Prior art keywords
- shift fork
- tongue
- roundlet
- energetically
- latch bolt
- 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
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The simple theftproof lock of a kind of labor-saving structure of the present utility model, comprises lock box, upper universe rod arm-tie, roundlet tongue, roundlet tongue shift fork, roundlet tongue shift fork pillar, roundlet tongue shift fork guide groove, tongue spring, tongue shift fork etc. energetically energetically.Lock box of the present utility model is provided with roundlet tongue shift fork guide groove and latch bolt plectrum guide groove, and roundlet tongue shift fork and the transmission stably of latch bolt shift fork, make to unblank smooth and easy; By main plectrum is set, stirs energetically plate shift fork simultaneously and lock shift fork again, and then universe rod arm-tie, great circle tongue and latch bolt being well on and unblanking or shut simultaneously; Lock shift fork and be provided with and lock shifting fork spring, can carry out elastic reset; Main plectrum spring strut is provided with main plectrum spring, can be so that main plectrum elastic reset; Roundlet tongue shift fork pillar is provided with tongue spring energetically, can be so that tongue shift fork elastic reset energetically, it is simple in structure, cost of production is low, easy maintenance is convenient to extensively promote the use of, unblank laborsaving easily, peace property theftproof is very strong.
Description
Technical field
The utility model relates to the simple theftproof lock of a kind of labor-saving structure.
Background technology
Lock is extremely important to daily life, if lock out of jointly, the thing of family is just very dangerous, and magnetic lock is very not firm, and the unlatching of cross lock is very convenient.On market, can buy out now the special tool of magnetic lock and cross lock, have this instrument, thief can open most magnetic lock and cross lock within one or two minutes, so need a kind of safer lockset, protects the property of family.
Afterwards, in order to prevent that thief from unblanking easily, people had researched and developed finger-print puzzle lock.Although finger-print puzzle lock is the very high lockset product of a class security protection performance, it also has the defect of self: once 1 run into finger scratch, spot, peelings etc., just cannot debate knowledge; Once 2 have a power failure, need No. 9 reserve batteries to power, and this battery is difficult to buy in some cities of secondary grade, when running into power-off, at this moment door has not just been opened naturally; Even if 3 have used finger-print puzzle lock, for preventing the emergency that happens suddenly, key must be carried at one's side, the puzzlement that easily loss and stolen, or existence is changed lock; 4, electronic system is difficult for keeping in daily utilization upward stability, and electronic lock also exists, and cost is high, part rapid wear is safeguarded the shortcomings such as difficult.Therefore, for all kinds of lock in the market, still there is the deficiency in technical problem, the applicant researches and develops a kind of simple in structure, cost of production is low, easy maintenance, be convenient to extensively promote the use of, unblank laborsaving light, but the very strong simple theftproof lock of a kind of labor-saving structure of peace property theftproof really belong to necessary.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, and cost of production is low, and easy maintenance is convenient to extensively promote the use of, unblank laborsaving light, but the very strong simple theftproof lock of a kind of labor-saving structure of peace property theftproof.The utility model is achieved through the following technical solutions:
The simple theftproof lock of a kind of labor-saving structure, comprise lock box, and be arranged on the upper universe rod arm-tie in lock box left side, and be arranged on the roundlet tongue of the end that keeps left before lock box, and the roundlet tongue shift fork that is arranged in lock box, is connected with roundlet tongue, and be arranged on the roundlet tongue shift fork pillar on roundlet tongue shift fork, and be arranged on the roundlet tongue shift fork guide groove of roundlet tongue shift fork rear end, and be arranged on the spring of tongue energetically in roundlet tongue shift fork pillar left side, and be arranged on above roundlet tongue shift fork, with tongue spring is connected energetically the shift fork of tongue energetically;
Middle part before described lock box is provided with great circle tongue, be connected with plate shift fork energetically with great circle tongue, and be arranged on the skewed slot at the middle part of plate shift fork energetically, and slip is arranged at the raker in skewed slot, and connection is arranged on the upper universe rod plate chute in plate shift fork left side energetically, and connection is arranged on the lower universe rod plate chute on plate shift fork right side energetically, and connection is arranged on the latch bolt plectrum of plate shift fork rear end energetically, and be arranged on the straight trough at latch bolt plectrum middle part, and be arranged on the main plectrum below latch bolt plectrum, and be arranged on the main plectrum spring on main plectrum right side, and be arranged on the main plectrum spring strut on main plectrum spring right side,
By the right-hand member before described lock box, be provided with latch bolt, be connected with latch bolt shift fork with described latch bolt, and be arranged on the front latch bolt plectrum of latch bolt shift fork end, and be arranged on front latch bolt plectrum rear latch bolt plectrum below, and be arranged on the latch bolt plectrum guide groove below rear latch bolt plectrum, and be arranged on the lower universe rod arm-tie on lock box right side.
As preferably, the right side of the described shift fork of tongue is energetically provided with locks shift fork, described in lock shift fork middle part be provided with and lock shifting fork spring, described in lock being connected with and locking shifting fork spring pillar of shifting fork spring below.
As preferably, described in lock shift fork right-hand member be arranged to the figure of three groove that is reverse.
The simple theftproof lock of a kind of labor-saving structure of the present utility model, comprise lock box, and be arranged on the upper universe rod arm-tie in lock box left side, and be arranged on the roundlet tongue of the end that keeps left before lock box, and the roundlet tongue shift fork that is arranged in lock box, is connected with roundlet tongue, and be arranged on the roundlet tongue shift fork pillar on roundlet tongue shift fork, and be arranged on the roundlet tongue shift fork guide groove of roundlet tongue shift fork rear end, and be arranged on the spring of tongue energetically in roundlet tongue shift fork pillar left side, and be arranged on above roundlet tongue shift fork, with tongue spring is connected energetically the shift fork of tongue energetically, middle part before described lock box is provided with great circle tongue, be connected with plate shift fork energetically with great circle tongue, and be arranged on the skewed slot at the middle part of plate shift fork energetically, and slip is arranged at the raker in skewed slot, and connection is arranged on the upper universe rod plate chute in plate shift fork left side energetically, and connection is arranged on the lower universe rod plate chute on plate shift fork right side energetically, and connection is arranged on the latch bolt plectrum of plate shift fork rear end energetically, and be arranged on the straight trough at latch bolt plectrum middle part, and be arranged on the main plectrum below latch bolt plectrum, and be arranged on the main plectrum spring on main plectrum right side, and be arranged on the main plectrum spring strut on main plectrum spring right side, by the right-hand member before described lock box, be provided with latch bolt, be connected with latch bolt shift fork with described latch bolt, and be arranged on the front latch bolt plectrum of latch bolt shift fork end, and be arranged on front latch bolt plectrum rear latch bolt plectrum below, and be arranged on the latch bolt plectrum guide groove below rear latch bolt plectrum, and be arranged on the lower universe rod arm-tie on lock box right side.Lock box of the present utility model is provided with roundlet tongue shift fork guide groove and latch bolt plectrum guide groove, and roundlet tongue shift fork and the transmission stably of latch bolt shift fork, make to unblank smooth and easy; By main plectrum is set, stirs energetically plate shift fork simultaneously and lock shift fork again, and then universe rod arm-tie, great circle tongue and latch bolt being well on and unblanking or shut simultaneously; Lock shift fork and be provided with and lock shifting fork spring, can carry out elastic reset; Main plectrum spring strut is provided with main plectrum spring, can be so that main plectrum elastic reset; Roundlet tongue shift fork pillar is provided with tongue spring energetically, can be so that tongue shift fork elastic reset energetically, it is simple in structure, cost of production is low, easy maintenance is convenient to extensively promote the use of, unblank laborsaving easily, peace property theftproof is very strong.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the structural representation of the simple theftproof lock of a kind of labor-saving structure of the present utility model.
The specific embodiment
In the present embodiment, as shown in Figure 1, the simple theftproof lock of a kind of labor-saving structure of the present utility model, comprise lock box 1, and be arranged on the upper universe rod arm-tie 21 in lock box 1 left side, and be arranged on the keep left roundlet tongue 3 of end of lock box 1 above, and be arranged in lock box 1, the roundlet tongue shift fork 31 being connected with roundlet tongue 3, and be arranged on the roundlet tongue shift fork pillar 32 on roundlet tongue shift fork 31, and be arranged on the roundlet tongue shift fork guide groove 33 of roundlet tongue shift fork 31 rear ends, and be arranged on the spring of tongue energetically 34 in roundlet tongue shift fork pillar 32 left sides, and be arranged on above roundlet tongue shift fork 31, with the shift fork of tongue energetically 35 that tongue spring 34 is connected energetically,
Described lock box 1 middle part is above provided with great circle tongue 4, be connected with plate shift fork 41 energetically with great circle tongue 4, and be arranged on the skewed slot 42 at plate shift fork 41 middle parts energetically, and slip is arranged at the raker 43 in skewed slot 42, and connection is arranged on the upper universe rod plate chute 22 in plate shift fork 41 left sides energetically, and connection is arranged on the lower universe rod plate chute 23 on plate shift fork 41 right sides energetically, and connection is arranged on the latch bolt plectrum 44 of plate shift fork 41 rear ends energetically, and be arranged on the straight trough 45 at latch bolt plectrum 44 middle parts, and be arranged on latch bolt plectrum 44 main plectrum 6 below, and be arranged on the main plectrum spring 61 on main plectrum 6 right sides, and be arranged on the main plectrum spring strut 62 on main plectrum spring 61 right sides,
By described lock box 1 right-hand member above, be provided with latch bolt 5, be connected with latch bolt shift fork 51 with described latch bolt 5, and be arranged on the front latch bolt plectrum 52 of latch bolt shift fork 51 ends, and be arranged on front latch bolt plectrum 52 rear latch bolt plectrum 53 below, and be arranged on rear latch bolt plectrum 53 latch bolt plectrum guide groove 54 below, and be arranged on the lower universe rod arm-tie 24 on lock box 1 right side.
Wherein, the right side of the described shift fork of tongue energetically 35 is provided with locks shift fork 7, described in lock shift fork 7 middle part be provided with and lock shifting fork spring 71, described in lock being connected with and locking shifting fork spring pillar 72 of shifting fork spring 71 below.
Wherein, described in, lock the right-hand member of shift fork 7 and be arranged to the figure of three groove that is reverse.
After installing by said structure, by rotation, lock shift fork 7, the left end that the upper end that is reverse figure of three groove is hooking main plectrum 6 rotates, the middle part of main plectrum 6 is moved up in straight trough 45, main plectrum 6 moves through latch bolt plectrum 44 and drives raker 43 motion obliquely in skewed slot 42 in plate shift fork 41 energetically, the left end that makes plate shift fork 41 energetically tiltedly moves downward upper universe rod plate chute 22 is interior, the right-hand member of plate shift fork 41 motion obliquely in lower universe rod plate chute 23 energetically, thereby in drive, universe rod arm-tie 21 and lower universe rod arm-tie 24 are to lock box 1 indentation, easily realize and unblanking, lock shift fork 7 and be provided with and lock shifting fork spring 71, can carry out elastic reset.When pressing tongue spring 34 energetically, the motion of tongue spring 34 jack-up that makes progress is locked shift fork 7 energetically, and main plectrum spring strut 62 is provided with main plectrum spring 61, can be so that main plectrum 6 elastic resets; Roundlet tongue shift fork pillar 32 is provided with tongue spring 34 energetically, can be so that tongue shift fork 35 elastic resets energetically make raker 43 do return work in skewed slot 42, and then make the protruding reset of universe rod arm-tie 21, with also protruding reset of universe rod arm-tie 24 at present, easily realize and shutting.
The simple theftproof lock of a kind of labor-saving structure of the present utility model, comprise lock box, and be arranged on the upper universe rod arm-tie in lock box left side, and be arranged on the roundlet tongue of the end that keeps left before lock box, and the roundlet tongue shift fork that is arranged in lock box, is connected with roundlet tongue, and be arranged on the roundlet tongue shift fork pillar on roundlet tongue shift fork, and be arranged on the roundlet tongue shift fork guide groove of roundlet tongue shift fork rear end, and be arranged on the spring of tongue energetically in roundlet tongue shift fork pillar left side, and be arranged on above roundlet tongue shift fork, with tongue spring is connected energetically the shift fork of tongue energetically, middle part before described lock box is provided with great circle tongue, be connected with plate shift fork energetically with great circle tongue, and be arranged on the skewed slot at the middle part of plate shift fork energetically, and slip is arranged at the raker in skewed slot, and connection is arranged on the upper universe rod plate chute in plate shift fork left side energetically, and connection is arranged on the lower universe rod plate chute on plate shift fork right side energetically, and connection is arranged on the latch bolt plectrum of plate shift fork rear end energetically, and be arranged on the straight trough at latch bolt plectrum middle part, and be arranged on the main plectrum below latch bolt plectrum, and be arranged on the main plectrum spring on main plectrum right side, and be arranged on the main plectrum spring strut on main plectrum spring right side, by the right-hand member before described lock box, be provided with latch bolt, be connected with latch bolt shift fork with described latch bolt, and be arranged on the front latch bolt plectrum of latch bolt shift fork end, and be arranged on front latch bolt plectrum rear latch bolt plectrum below, and be arranged on the latch bolt plectrum guide groove below rear latch bolt plectrum, and be arranged on the lower universe rod arm-tie on lock box right side.Lock box of the present utility model is provided with roundlet tongue shift fork guide groove and latch bolt plectrum guide groove, and roundlet tongue shift fork and the transmission stably of latch bolt shift fork, make to unblank smooth and easy; By main plectrum is set, stirs energetically plate shift fork simultaneously and lock shift fork again, and then universe rod arm-tie, great circle tongue and latch bolt being well on and unblanking or shut simultaneously; Lock shift fork and be provided with and lock shifting fork spring, can carry out elastic reset; Main plectrum spring strut is provided with main plectrum spring, can be so that main plectrum elastic reset; Roundlet tongue shift fork pillar is provided with tongue spring energetically, can be so that tongue shift fork elastic reset energetically, it is simple in structure, cost of production is low, easy maintenance is convenient to extensively promote the use of, unblank laborsaving easily, peace property theftproof is very strong.
Above-described embodiment; it is an example of the present utility model; be not for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with content described in the utility model claim, all should be included in the utility model protection domain.
Claims (3)
1. the simple theftproof lock of labor-saving structure, it is characterized in that: comprise lock box, and be arranged on the upper universe rod arm-tie in lock box left side, and be arranged on the roundlet tongue of the end that keeps left before lock box, and the roundlet tongue shift fork that is arranged in lock box, is connected with roundlet tongue, and be arranged on the roundlet tongue shift fork pillar on roundlet tongue shift fork, and be arranged on the roundlet tongue shift fork guide groove of roundlet tongue shift fork rear end, and be arranged on the spring of tongue energetically in roundlet tongue shift fork pillar left side, and be arranged on above roundlet tongue shift fork, with tongue spring is connected energetically the shift fork of tongue energetically;
Middle part before described lock box is provided with great circle tongue, be connected with plate shift fork energetically with great circle tongue, and be arranged on the skewed slot at the middle part of plate shift fork energetically, and slip is arranged at the raker in skewed slot, and connection is arranged on the upper universe rod plate chute in plate shift fork left side energetically, and connection is arranged on the lower universe rod plate chute on plate shift fork right side energetically, and connection is arranged on the latch bolt plectrum of plate shift fork rear end energetically, and be arranged on the straight trough at latch bolt plectrum middle part, and be arranged on the main plectrum below latch bolt plectrum, and be arranged on the main plectrum spring on main plectrum right side, and be arranged on the main plectrum spring strut on main plectrum spring right side,
By the right-hand member before described lock box, be provided with latch bolt, be connected with latch bolt shift fork with described latch bolt, and be arranged on the front latch bolt plectrum of latch bolt shift fork end, and be arranged on front latch bolt plectrum rear latch bolt plectrum below, and be arranged on the latch bolt plectrum guide groove below rear latch bolt plectrum, and be arranged on the lower universe rod arm-tie on lock box right side.
2. the simple theftproof lock of a kind of labor-saving structure according to claim 1, it is characterized in that: the right side of the described shift fork of tongue is energetically provided with locks shift fork, described middle part of locking shift fork is provided with locks shifting fork spring, described in lock being connected with below of shifting fork spring and lock shifting fork spring pillar.
3. the simple theftproof lock of a kind of labor-saving structure according to claim 2, is characterized in that: described in lock shift fork right-hand member be arranged to the figure of three groove that is reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452507.6U CN203978045U (en) | 2014-08-12 | 2014-08-12 | The simple theftproof lock of a kind of labor-saving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452507.6U CN203978045U (en) | 2014-08-12 | 2014-08-12 | The simple theftproof lock of a kind of labor-saving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978045U true CN203978045U (en) | 2014-12-03 |
Family
ID=51975503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452507.6U Expired - Fee Related CN203978045U (en) | 2014-08-12 | 2014-08-12 | The simple theftproof lock of a kind of labor-saving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288444A (en) * | 2017-08-07 | 2017-10-24 | 深圳市高盾电子有限公司 | Lock body and smart lock |
-
2014
- 2014-08-12 CN CN201420452507.6U patent/CN203978045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288444A (en) * | 2017-08-07 | 2017-10-24 | 深圳市高盾电子有限公司 | Lock body and smart lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203978045U (en) | The simple theftproof lock of a kind of labor-saving structure | |
| CN201838265U (en) | Box body of LED display screen | |
| CN202520079U (en) | Double-opened spring lock | |
| CN203821999U (en) | Safety box panel lock | |
| CN202788333U (en) | Novel bicycle lock | |
| CN201343901Y (en) | Anti-theft lock cylinder and key | |
| CN102587727A (en) | Double-opening spring lock | |
| CN206267641U (en) | The double tongues of insertion-core lock twist hand assembly | |
| CN206376627U (en) | A kind of four-way opens safety lock body | |
| CN201486252U (en) | Direct push unlocking-type lock core | |
| CN201013173Y (en) | Unlatching-proof non-lock burglar-proof door | |
| CN202500411U (en) | Switch cabinet door lock | |
| CN202596302U (en) | Antitheft lock | |
| CN202767664U (en) | Electronic coded lock | |
| CN204691459U (en) | The theftproof lock that the simple and safe property of a kind of labor-saving structure is strong | |
| CN201598884U (en) | Inner lever handle with safeties for dual-rapidness lock | |
| CN204492390U (en) | A kind of tool-box lock | |
| CN207033107U (en) | A kind of electronics overlord's lock body being installed on family expenses entry door | |
| CN202689745U (en) | Anti-theft and anti-shear strengthening lock | |
| CN102182364A (en) | Frame lock door, safe and safe door | |
| CN201228482Y (en) | Lock in lock structure suitable for safe case | |
| CN101196096A (en) | Anti-theft door with true and false door lock | |
| CN2890546Y (en) | Anti-theft device of valve | |
| CN2620033Y (en) | Lock jointting device for anti-theft door | |
| CN205135153U (en) | Toolbox tool to lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: Guangdong province Dongguan City Chashan town 523000 zengbuluwu Industrial Avenue, Po Village Patentee after: Dongguan shield Electronic Technology Co., Ltd. Address before: Lu Wu Chashan town 523000 Guangdong city of Dongguan province by Lu Road in Dongguan City Jin shield Hardware Electronic Technology Co. Ltd. Patentee before: Zhang Xianping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200812 |