CN204960560U - Theftproof fine copper lock pin handle lock - Google Patents
Theftproof fine copper lock pin handle lock Download PDFInfo
- Publication number
- CN204960560U CN204960560U CN201520633958.4U CN201520633958U CN204960560U CN 204960560 U CN204960560 U CN 204960560U CN 201520633958 U CN201520633958 U CN 201520633958U CN 204960560 U CN204960560 U CN 204960560U
- Authority
- CN
- China
- Prior art keywords
- backplate
- lock core
- door
- plate
- dead 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 13
- 239000010949 copper Substances 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a theftproof fine copper lock pin handle lock, including door plant, backplate and crotch spring bolt, be equipped with the backplate on the door plant, be equipped with the door frame on the left door plant of backplate, be equipped with the lock body on the door plant between door frame and the backplate, being equipped with the handle on the backplate, being equipped with outside lock core on the backplate of handle downside, outside lock core inboard is equipped with inside lock core, is equipped with the carousel between inside lock core and the outside lock core, is equipped with the key on the carousel and perforates, and the inside lock core outside is equipped with the cam, and cam one side is equipped with laborsaving lever, is equipped with rotatory driving barrel on the door plant of laborsaving lever upside, and rotatory driving barrel left side is equipped with the transmission arm, and the driving plate is connected in the transmission arm left side, and the driving plate left side is equipped with the crotch spring bolt, the utility model is simple and reasonable in structure, the theftproof performance is good, utilizes the thrust of will unblanking to enlarge the quadruple moreover to made things convenient for and unblanked, reduced the friction between key and the lock core, improved the life of device.
Description
Technical field
The utility model relates to a kind of lockset equipment, specifically a kind of antitheft copper cylinder inserted handle lock.
Background technology
Door lock be people live China requisite equipment, but existing door lock is utilize key to insert in lock core when unblanking, rotating key makes lock core rotate, and then drive dead bolt motion to realize door interlock switch, the moment of torsion that this door-opening mode makes key carry to key is larger, greatly reduce the application life of key, also increase the wearing and tearing of key to lock core.
Utility model content
The utility model aims to provide a kind of antitheft copper cylinder inserted handle lock.
For achieving the above object, the utility model provides following technical scheme:
A kind of antitheft copper cylinder inserted handle lock, comprise door-plate, backplate and crotch dead bolt, described door-plate is provided with backplate, door-plate on the left of backplate is provided with doorframe, door-plate between doorframe and backplate is provided with lock body, described backplate is provided with handle, backplate on the downside of handle is provided with external cylinder, inner lock core is provided with inside external cylinder, rotating disk is provided with between inner lock core and external cylinder, rotating disk is provided with key perforation, rotating disk axis is provided with fixed rotating shaft, rotating disk connecting surface is provided with knob, calibration loop is provided with outside knob, cam is provided with outside inner lock core, cam side is provided with laborsaving lever, No. three bearing pins are provided with between laborsaving lever and door-plate, door-plate on the upside of laborsaving lever is provided with rotary drive post, rotary drive post is provided with No. two back-moving springs, transmission arm is provided with on the left of rotary drive post, connection for transmission plate on the left of transmission arm, crotch dead bolt is provided with on the left of driver plate, No. two bearing pins are provided with between crotch dead bolt upper end and door-plate, stay cord is provided with between rotary drive post and laborsaving lever upper end, described crotch dead bolt is also provided with active block stop, triggering dead bolt is provided with on the downside of crotch dead bolt, trigger dead bolt and connect telescopic mast, fixed stop is provided with on the upside of telescopic mast, sliding panel is provided with on the downside of telescopic mast.
As further program of the utility model: be provided with gap between described inner lock core and external cylinder, and inner lock core and external cylinder are all provided with keyhole.
As further program of the utility model: described laborsaving lever lower end is laborsaving lever upper ends to four times of No. three bearing pin length to the length of No. three bearing pins.
As further program of the utility model: be provided with axis of rotation between described rotary drive post and door-plate.
As further program of the utility model: be provided with a bearing pin between described transmission arm and driver plate.
As further program of the utility model: described telescopic mast and sliding panel right-hand member are provided with a back-moving spring.
Compared with prior art, the beneficial effects of the utility model are: the utility model by being provided with handle on backplate, backplate on the downside of handle is provided with external cylinder, inner lock core is provided with inside external cylinder, gap is provided with between inner lock core and external cylinder, and inner lock core and external cylinder are all provided with keyhole, rotating disk is provided with between inner lock core and external cylinder, rotating disk is provided with the key perforation that Key runs through, rotating disk axis is provided with fixed rotating shaft, rotating disk connecting surface is provided with the knob of pointer, angle index ring is provided with outside knob, knob must be rotated to specified angle when people unblank, thus keyhole is communicated with the key perforation on calibration loop, such key just can run through the keyhole on external cylinder and inner lock core, and then improve lock theftproof performance, when people unblank, internal lock core ribbon moving cam rotates, cam can produce a thrust to the right to laborsaving lever lower end when rotating, the stay cord of laborsaving lever upper end will pull rotary drive post to rotate, thus drive transmission arm upwards to rotate, transmission arm drives crotch dead bolt to rotate counterclockwise by driver plate, thus crotch dead bolt is taken in lock body, thus achieve opening of door lock, because laborsaving lever lower end is laborsaving lever upper ends to four times of No. three bearing pin length to the length of No. three bearing pins, the thrust that one is four times in cam will be produced like this on the stay cord of laborsaving lever upper end, thus facilitate and unblank, reduce the friction between key and lock core, improve the application life of device, the utility model structure is simple, rationally, theftproof performance is good, and utilize thrust of unblanking to expand four times, thus facilitate and unblank, reduce the friction between key and lock core, improve the application life of device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model internal construction schematic diagram.
Wherein: door-plate 1, backplate 2, lock body 3, doorframe 4, calibration loop 5, knob 6, external cylinder 7, handle 8, transmission arm 9, bearing pin 10, driver plate 11, No. two bearing pins 12, crotch dead bolt 13, active block stop 14, fixed stop 15, triggering dead bolt 16, telescopic mast 17, back-moving spring 18, sliding panel 19, key perforation 20, fixed rotating shaft 21, rotating disk 22, inner lock core 23, cam 24, No. three bearing pins 25, laborsaving lever 26, No. two back-moving springs 27, stay cord 28, rotary drive post 29, pusher dogs 30.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of antitheft copper cylinder inserted handle lock, comprise door-plate 1, backplate 2 and crotch dead bolt 13, described door-plate 1 is provided with backplate 2, door-plate 1 on the left of backplate 2 is provided with doorframe 4, door-plate 1 between doorframe 4 and backplate 2 is provided with lock body 3, described backplate 2 is provided with handle 8, backplate 2 on the downside of handle 8 is provided with external cylinder 7, inner lock core 23 is provided with inside external cylinder 7, gap is provided with between inner lock core 23 and external cylinder 7, and inner lock core 23 and external cylinder 7 are all provided with keyhole, rotating disk 22 is provided with between inner lock core 23 and external cylinder 7, rotating disk 22 is provided with the key perforation 20 that Key runs through, rotating disk 22 axis is provided with fixed rotating shaft 21, rotating disk 22 connecting surface is provided with the knob 6 of band pointer, angle index ring 5 is provided with outside knob 6, knob 6 must be rotated to specified angle when people unblank, thus keyhole is communicated with the key perforation on calibration loop 5, such key just can run through the keyhole on external cylinder 7 and inner lock core 23, and then improve lock theftproof performance, cam 24 is provided with outside inner lock core 23, cam 24 side is provided with laborsaving lever 26, No. three bearing pins 25 are provided with between laborsaving lever 26 and door-plate 1, laborsaving lever 26 lower end is laborsaving lever 26 upper ends to four times of No. three bearing pin 25 length to the length of No. three bearing pins 25, door-plate 1 on the upside of laborsaving lever 26 is provided with rotary drive post 29, axis of rotation is provided with between rotary drive post 29 and door-plate 1, rotary drive post 29 is provided with No. two back-moving springs 27, No. two back-moving spring 27 lower ends are fixed on door-plate 1, transmission arm 9 is provided with on the left of rotary drive post 29, connection for transmission plate 11 on the left of transmission arm 9, a bearing pin 10 is provided with between transmission arm 9 and driver plate 11, crotch dead bolt 13 is provided with on the left of driver plate 11, No. two bearing pins 12 are provided with between crotch dead bolt 13 upper end and door-plate 1, stay cord 28 is provided with between rotary drive post 19 and laborsaving lever 26 upper end, when people unblank, inner lock core 23 is with moving cam 23 to rotate, a thrust to the right can be produced to laborsaving lever 26 lower end when cam 23 rotates, the stay cord 28 of laborsaving lever 26 upper end will pull rotary drive post 29 to rotate, thus drive transmission arm 9 upwards to rotate, transmission arm 9 drives crotch dead bolt 12 to rotate counterclockwise by driver plate 11, thus crotch dead bolt 13 is taken in lock body 3, thus achieve opening of door lock, because laborsaving lever 26 lower end is laborsaving lever 26 upper ends to four times of No. three bearing pin 25 length to the length of No. three bearing pins 25, the thrust that one is four times in cam 23 will be produced like this on laborsaving lever 26 upper end stay cord 26, thus facilitate and unblank, reduce the friction between key and lock core, improve the application life of device, described crotch dead bolt 13 is also provided with active block stop 14, be provided with on the downside of crotch dead bolt 13 and trigger dead bolt 16, trigger dead bolt 16 and connect telescopic mast 17, fixed stop 15 is provided with on the upside of telescopic mast 17, sliding panel 19 is provided with on the downside of telescopic mast 17, telescopic mast 17 and sliding panel 19 right-hand member are provided with a back-moving spring 18, the effect of a back-moving spring 18 is ejected outside lock body 3 by triggering dead bolt 16, when crotch dead bolt 13 is closed, active block stop 14 on crotch dead bolt 13 will promote to the right fixed stop 15, and then triggering lock body 16 is taken in lock body 3, the effect triggering dead bolt 16 improves security performance further.
Operating principle of the present utility model is: the utility model by being provided with handle on backplate, backplate on the downside of handle is provided with external cylinder, inner lock core is provided with inside external cylinder, gap is provided with between inner lock core and external cylinder, and inner lock core and external cylinder are all provided with keyhole, rotating disk is provided with between inner lock core and external cylinder, rotating disk is provided with the key perforation that Key runs through, rotating disk axis is provided with fixed rotating shaft, rotating disk connecting surface is provided with the knob of pointer, angle index ring is provided with outside knob, knob must be rotated to specified angle when people unblank, thus keyhole is communicated with the key perforation on calibration loop, such key just can run through the keyhole on external cylinder and inner lock core, and then improve lock theftproof performance, when people unblank, internal lock core ribbon moving cam rotates, cam can produce a thrust to the right to laborsaving lever lower end when rotating, the stay cord of laborsaving lever upper end will pull rotary drive post to rotate, thus drive transmission arm upwards to rotate, transmission arm drives crotch dead bolt to rotate counterclockwise by driver plate, thus crotch dead bolt is taken in lock body, thus achieve opening of door lock, because laborsaving lever lower end is laborsaving lever upper ends to four times of No. three bearing pin length to the length of No. three bearing pins, the thrust that one is four times in cam will be produced like this on the stay cord of laborsaving lever upper end, thus facilitate and unblank, reduce the friction between key and lock core, improve the application life of device.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. an antitheft copper cylinder inserted handle lock, comprise door-plate, backplate and crotch dead bolt, it is characterized in that, described door-plate is provided with backplate, door-plate on the left of backplate is provided with doorframe, door-plate between doorframe and backplate is provided with lock body, described backplate is provided with handle, backplate on the downside of handle is provided with external cylinder, inner lock core is provided with inside external cylinder, rotating disk is provided with between inner lock core and external cylinder, rotating disk is provided with key perforation, rotating disk axis is provided with fixed rotating shaft, disc surfaces is provided with knob, calibration loop is provided with outside knob, cam is provided with outside inner lock core, cam side is provided with laborsaving lever, No. three bearing pins are provided with between laborsaving lever and door-plate, door-plate on the upside of laborsaving lever is provided with rotary drive post, rotary drive post is provided with No. two back-moving springs, transmission arm is provided with on the left of rotary drive post, connection for transmission plate on the left of transmission arm, crotch dead bolt is provided with on the left of driver plate, No. two bearing pins are provided with between crotch dead bolt upper end and door-plate, stay cord is provided with between rotary drive post and laborsaving lever upper end, described crotch dead bolt is also provided with active block stop, triggering dead bolt is provided with on the downside of crotch dead bolt, trigger dead bolt and connect telescopic mast, fixed stop is provided with on the upside of telescopic mast, sliding panel is provided with on the downside of telescopic mast.
2. the antitheft copper cylinder inserted handle lock of one according to claim 1, is characterized in that, is provided with gap, and inner lock core and external cylinder are all provided with keyhole between described inner lock core and external cylinder.
3. the antitheft copper cylinder inserted handle lock of one according to claim 1, is characterized in that, described laborsaving lever lower end is laborsaving lever upper ends to four times of No. three bearing pin length to the length of No. three bearing pins.
4. the antitheft copper cylinder inserted handle lock of one according to claim 1, is characterized in that, is provided with axis of rotation between described rotary drive post and door-plate.
5. the antitheft copper cylinder inserted handle lock of one according to claim 1, is characterized in that, is provided with a bearing pin between described transmission arm and driver plate.
6. the antitheft copper cylinder inserted handle lock of one according to claim 1, is characterized in that, described telescopic mast and sliding panel right-hand member are provided with a back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633958.4U CN204960560U (en) | 2015-08-21 | 2015-08-21 | Theftproof fine copper lock pin handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633958.4U CN204960560U (en) | 2015-08-21 | 2015-08-21 | Theftproof fine copper lock pin handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960560U true CN204960560U (en) | 2016-01-13 |
Family
ID=55055633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633958.4U Expired - Fee Related CN204960560U (en) | 2015-08-21 | 2015-08-21 | Theftproof fine copper lock pin handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927449A (en) * | 2021-01-19 | 2021-06-08 | 江苏财经职业技术学院 | Internet-based household anti-theft monitoring system |
-
2015
- 2015-08-21 CN CN201520633958.4U patent/CN204960560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927449A (en) * | 2021-01-19 | 2021-06-08 | 江苏财经职业技术学院 | Internet-based household anti-theft monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160229 Granted publication date: 20160113 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170228 Granted publication date: 20160113 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170306 Granted publication date: 20160113 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170906 Granted publication date: 20160113 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20180209 Granted publication date: 20160113 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180809 Granted publication date: 20160113 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |