CN203308188U - Push-pull-twist unlocking transmission mechanism of door lock - Google Patents
Push-pull-twist unlocking transmission mechanism of door lock Download PDFInfo
- Publication number
- CN203308188U CN203308188U CN2013200172259U CN201320017225U CN203308188U CN 203308188 U CN203308188 U CN 203308188U CN 2013200172259 U CN2013200172259 U CN 2013200172259U CN 201320017225 U CN201320017225 U CN 201320017225U CN 203308188 U CN203308188 U CN 203308188U
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- Prior art keywords
- pull
- push
- door lock
- transmission shaft
- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
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Abstract
The utility model relates to a push-pull-twist unlocking transmission mechanism of a door lock. The mechanism comprises a front roller, a rear roller and a push-pull-twist transmission shaft, wherein the front roller and the rear roller are connected with a front handle and a rear handle of the door lock respectively. The two ends of the push-pull-twist transmission shaft are connected with one end of the front roller and one end of the rear roller respectively, an installation notch is formed in the push-pull-twist transmission shaft, the end, towards the front handle, of the installation notch is provided with an inclined face, and a pull tongue buckle of the door lock is arranged on the installation notch of the push-pull-twist transmission shaft in a sleeved mode and is connected with a lock tongue assembly of the door lock. Therefore, by means of the transmission mechanism, the door lock can be unlocked through pushing, pulling and twisting, operation is flexible and convenient, the structure is simple, production and processing are easy, a door can be opened in one step by pushing or pulling, operation is convenient, and when hands are inconvenient, people can open the door by pushing the front handle or the rear handle with the body or other objects.
Description
Technical field
The utility model belongs to lock technology field, and the push-and-pull that relates to a kind of door lock is turned on and opened transmission mechanism.
Background technology
At present; lockset on the market; comprise ball lock and hand holding lock; during unlatching, be all to adopt hand to grip bulb or handle section twisting; then under protection door lock opening, push open or pull the door open, when user's both hands are busy with other things, can't open door, or must put down the article in hand; after opening the door, pick up again article and just can enter or leave in room, use, operate extremely inconvenient.
The utility model content
For solving the above-mentioned problems in the prior art, it is a kind of simple in structure that the utility model provides, and production and processing is easy, can make door lock by push-and-pull turn round that mode is opened, flexible operation, transmission mechanism easily.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of push-and-pull of door lock is turned on and is opened transmission mechanism, include respectively the head-pulley and the rear reel that with the front handle of door lock, are connected with rear handle, and power transmission shaft is turned round in push-and-pull, described push-and-pull is turned round the power transmission shaft two ends and with an end of described head-pulley and rear reel, is connected respectively, and on it, also be provided with installation gap, at least one end of described installation gap is provided with inclined-plane, and the pull tab retaining ring of described door lock is located at the described installation gap place that power transmission shaft is turned round in described push-and-pull, and is connected with the bolt component of described door lock.
Further, described installation gap is provided with inclined-plane towards described front handle one end, and described pull tab button is located at described installation gap place, and is connected with described inclined-plane contact slide, can turn round moving horizontally of power transmission shaft along with described push-and-pull, moves up and down along described inclined-plane.
Further, described push-and-pull is turned round power transmission shaft and also is provided with one and runs through its two ends, and through the through hole of described installation gap, the bumper bar of described door lock passes described through hole, and an end is connected with two stretchable sheets in described head-pulley, the other end is connected with the insurance knob in described rear reel.
Further, described through hole and described head-pulley and rear reel are located on same axis.
Further, described push-and-pull is turned round power transmission shaft one end and with described head-pulley, is connected, fixes by the riveted mode, and the other end is provided with jack, and described rear reel opposite position is provided with hole clipping, described push-and-pull is turned round power transmission shaft and is connected with rear reel, and fixes by the jump ring that passes successively described hole clipping, jack.
Further, described push-and-pull is turned round power transmission shaft and with described rear reel, is connected an end and is provided with platform, and described rear reel opposite position is provided with a depression plane, and described jack and hole clipping are located at respectively on described platform and depression plane.
The beneficial effects of the utility model are:
The utility model passes through technique scheme, adopt the door lock of this transmission mechanism can be by promoting, pull, the twisting mode opens, flexible operation, convenience, simple in structure, production and processing is easy, and only need can settle at one go door is opened by promotion or pull operation, and it is more convenient to operate, especially when both hands are inconvenient, as long as push away at front handle or rear handle one by health or other article.
In addition, described push-and-pull is turned round between power transmission shaft and head-pulley or rear reel by adopting jump ring, hole clipping connected mode, can complete fast connection, and assembling is dismantled also very conveniently, is conducive to improve installation and the maintenance efficiency of door lock.
The accompanying drawing explanation
Fig. 1 is that the structural representation that opens transmission mechanism is turned in the push-and-pull of the described a kind of door lock of the utility model embodiment;
Fig. 2 is a kind of structural representation that adopts the described push-and-pull of the utility model embodiment to turn on the door lock that opens transmission mechanism.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1 and Fig. 2, the push-and-pull of the described a kind of door lock of the utility model embodiment is turned on and is opened transmission mechanism, include head-pulley 1, rear reel 2 and push-and-pull and turn round power transmission shaft 3, described head-pulley 1 is connected with rear handle (rear ball) 8 with the front handle (forecourt) 7 of door lock respectively with rear reel 2, described push-and-pull is turned round power transmission shaft 3 two ends and with an end of described head-pulley 1 and rear reel 2, is connected respectively, and level of synchronization moves together; Described push-and-pull is turned round on power transmission shaft 3 and also is provided with installation gap 31, described installation gap 31 handle before head-pulley 31() end is provided with inclined-plane 32, the pull tab of described door lock is buckled 4 and is set in push-and-pull and turns round the described installation gap of being positioned at of power transmission shaft 3 31 places, and be connected with inclined-plane 32 contact slides, and described pull tab button 4 both sides are stuck in installation gap 31 both sides, are connected with the bolt component of described door lock.Described push-and-pull is turned round power transmission shaft 3 and also is provided with one and runs through its two ends, and the through hole 33 of process installation gap 31, described through hole 33 is located on same axis with head-pulley 1 and rear reel 2, the bumper bar 5 of described door lock passes through hole 33, and an end is connected with two stretchable sheets 11 in head-pulley 1, the other end is connected with the insurance knob (not showing in figure) in rear reel 2, is in locking or open mode to control described front handle (forecourt).
When the user promotes the front handle 7 of door lock or pulls the rear handle 8 of door lock, the utility model push-and-pull turn on open transmission mechanism integral body backward handle 8 move, now, pull tab button 4 namely moves up along the inclined-plane 32 that power transmission shaft 3 is turned round in push-and-pull, the dead bolt be arranged in the bolt component of pull tab button 4 lower ends namely is pulled, regains, and door can be open, pull open; Unclamp described front handle 7 or rear handle 8, under the spring action in pull tab button 4, the inclined-plane 32 that pull tab button 4 is turned round power transmission shaft 3 along push-and-pull moves down; When the user twisted front handle 7 or rear handle 8, this push-and-pull was turned on and is opened transmission mechanism and synchronously rotate thereupon, and the side of installation gap 31 makes pull tab button 4 retract the dead bolt (identical with existing common ball lock principle) in bolt component, and door can be opened.Like this, the door lock of adopting the utility model transmission mechanism can be by promoting, pull, the twisting mode is opened, flexible operation, convenience, simple in structure, production and processing is easy, and only need can settle at one go door is opened by promotion or pull operation, and it is more convenient to operate, especially when both hands are inconvenient, as long as push away at front handle 7 one by health or other article.
Certainly, the installation gap 31 that power transmission shaft 3 is turned round in described push-and-pull also can be at least be provided with 32，Ruo two ends, inclined-plane towards an end of head-pulley 1 or rear reel 2 and be inclined-plane 32, and the user promotes and pull front handle 7 or the rear handle 8 all can opening door lock, uses, more convenient operation.
As the utility model one preferred embodiment, described push-and-pull turn round between power transmission shaft 3 and head-pulley 1 by the riveted mode be connected, fixing, with rear reel 2, be connected an end and be provided with platform 34, described platform 34 is provided with jack 35, described rear reel 2 opposite positions are provided with a depression plane 21, described depression plane 21 is provided with hole clipping 22, and described push-and-pull is turned round power transmission shaft 3 and is connected with rear reel 2, and fixing by the jump ring 6 that passes successively hole clipping 22, jack 35.By adopting jump ring, hole clipping connected mode, can complete fast described push-and-pull and turn round between power transmission shaft 3 and rear reel 2 and be connected, assemble, dismantle also very conveniently, be conducive to improve installation and the maintenance efficiency of door lock.
Certainly, described push-and-pull is turned round between power transmission shaft 3 and head-pulley 1 and also can be adopted this jump ring, hole clipping connected mode to be connected, and door lock assembling, dismounting are more convenient.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (6)
1. the push-and-pull of a door lock is turned on and is opened transmission mechanism, it is characterized in that: include respectively the head-pulley (1) and the rear reel (2) that with the front handle of door lock, are connected with rear handle, and power transmission shaft (3) is turned round in push-and-pull, described push-and-pull is turned round power transmission shaft (3) two ends and with described head-pulley (1), is connected with an end of rear reel (2) respectively, and on it, also be provided with installation gap (31), at least one end of described installation gap (31) is provided with inclined-plane (32), the pull tab of described door lock is buckled (4) and is set in described push-and-pull and turns round the described installation gap (31) of power transmission shaft (3) and locate, and be connected with the bolt component of described door lock.
2. the push-and-pull of door lock according to claim 1 is turned on and is opened transmission mechanism, it is characterized in that: described installation gap (31) is provided with inclined-plane (32) towards described front handle one end, described pull tab button (4) is located at described installation gap (31) and is located, and be connected with described inclined-plane (32) contact slide, can, along with moving horizontally of power transmission shaft (3) turned round in described push-and-pull, move up and down along described inclined-plane (332).
3. the push-and-pull of door lock according to claim 2 is turned on and is opened transmission mechanism, it is characterized in that: described push-and-pull is turned round power transmission shaft (3) and also is provided with one and runs through its two ends, and the through hole (33) of the described installation gap of process (31), the bumper bar of described door lock (5) passes described through hole (33), and an end is connected with two stretchable sheets (11) in described head-pulley (1), the other end is connected with the insurance knob in described rear reel (2).
4. the push-and-pull of door lock according to claim 3 is turned on and opened transmission mechanism, it is characterized in that: described through hole (33) is located on same axis with described head-pulley (1) and rear reel (2).
5. according to the push-and-pull of any one described door lock in claim 1 to 4, turn on and open transmission mechanism, it is characterized in that: described push-and-pull is turned round power transmission shaft (3) one ends and with described head-pulley (1), is connected, fixes by the riveted mode, the other end is provided with jack (35), described rear reel (2) opposite position is provided with hole clipping (22), described push-and-pull is turned round power transmission shaft (3) and is connected with rear reel (2), and fixing by the jump ring (5) that passes successively described hole clipping (22), jack (35).
6. the push-and-pull of door lock according to claim 3 is turned on and is opened transmission mechanism, it is characterized in that: described push-and-pull is turned round power transmission shaft (3) and with described rear reel (2), is connected an end and is provided with platform (34), described rear reel (2) opposite position is provided with a depression plane (21), and described jack (35) and hole clipping (22) are located at respectively on described platform (34) and depression plane (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200172259U CN203308188U (en) | 2012-07-27 | 2013-01-14 | Push-pull-twist unlocking transmission mechanism of door lock |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220367876 | 2012-07-27 | ||
| CN201220367876.6 | 2012-07-27 | ||
| CN2013200172259U CN203308188U (en) | 2012-07-27 | 2013-01-14 | Push-pull-twist unlocking transmission mechanism of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308188U true CN203308188U (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200172259U Expired - Lifetime CN203308188U (en) | 2012-07-27 | 2013-01-14 | Push-pull-twist unlocking transmission mechanism of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308188U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9121200B2 (en) | 2012-08-15 | 2015-09-01 | Hampton Products International Corporation | Lockable lockset operable by either axial or rotational knob movement |
| US9212507B2 (en) | 2013-09-16 | 2015-12-15 | Hampton Products International Corporation | Lockset operable by pivoting actuator about a first axis or a second axis |
| CN105201282A (en) * | 2015-10-29 | 2015-12-30 | 广东坚士制锁有限公司 | Catch with lock |
| US9447610B2 (en) | 2013-09-16 | 2016-09-20 | Hampton Products International Corporation | Lockset operable by pivoting actuator about a first axis or a second axis |
| US10240362B2 (en) | 2014-09-05 | 2019-03-26 | Hampton Products International Corporation | Keyed lockset operable by pivoting actuator about a first axis or a second axis |
| US10619387B2 (en) | 2014-09-05 | 2020-04-14 | Hampton Products International Corporation | Handle set having latch bolt actuable by pushing handle |
| US10837199B2 (en) | 2014-09-05 | 2020-11-17 | Hampton Products International Corporation | Cylindrical latch bolt assembly having beveled blocking surface |
| CN113638647A (en) * | 2021-04-30 | 2021-11-12 | 广东坚士制锁有限公司 | An easy-to-assemble three-bar lock |
-
2013
- 2013-01-14 CN CN2013200172259U patent/CN203308188U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9121200B2 (en) | 2012-08-15 | 2015-09-01 | Hampton Products International Corporation | Lockable lockset operable by either axial or rotational knob movement |
| US9371671B2 (en) * | 2012-08-15 | 2016-06-21 | Hampton Products International Corporation | Lockable lockset operable by either axial or rotational knob movement |
| US9212507B2 (en) | 2013-09-16 | 2015-12-15 | Hampton Products International Corporation | Lockset operable by pivoting actuator about a first axis or a second axis |
| US9447610B2 (en) | 2013-09-16 | 2016-09-20 | Hampton Products International Corporation | Lockset operable by pivoting actuator about a first axis or a second axis |
| US10047550B2 (en) | 2013-09-16 | 2018-08-14 | Hampton Products International Corporation | Lockset operable by pivoting actuator about a first axis or a second axis |
| US10125522B2 (en) | 2013-09-16 | 2018-11-13 | Hampton Products International Corporation | Method for installing a lockset |
| US10240362B2 (en) | 2014-09-05 | 2019-03-26 | Hampton Products International Corporation | Keyed lockset operable by pivoting actuator about a first axis or a second axis |
| US10619387B2 (en) | 2014-09-05 | 2020-04-14 | Hampton Products International Corporation | Handle set having latch bolt actuable by pushing handle |
| US10837199B2 (en) | 2014-09-05 | 2020-11-17 | Hampton Products International Corporation | Cylindrical latch bolt assembly having beveled blocking surface |
| CN105201282A (en) * | 2015-10-29 | 2015-12-30 | 广东坚士制锁有限公司 | Catch with lock |
| CN113638647A (en) * | 2021-04-30 | 2021-11-12 | 广东坚士制锁有限公司 | An easy-to-assemble three-bar lock |
| CN113638647B (en) * | 2021-04-30 | 2024-05-07 | 广东坚士制锁有限公司 | A three-bar lock that is easy to assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |