CN203201248U - Mortise lock structure capable of driving stay bolt to stretch by knob - Google Patents
Mortise lock structure capable of driving stay bolt to stretch by knob Download PDFInfo
- Publication number
- CN203201248U CN203201248U CN 201320172285 CN201320172285U CN203201248U CN 203201248 U CN203201248 U CN 203201248U CN 201320172285 CN201320172285 CN 201320172285 CN 201320172285 U CN201320172285 U CN 201320172285U CN 203201248 U CN203201248 U CN 203201248U
- Authority
- CN
- China
- Prior art keywords
- slow
- stay bolt
- driver plate
- witted tongue
- boss
- 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 - Lifetime
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Abstract
The utility model discloses a mortise lock structure capable of driving a stay bolt to stretch by a knob. The mortise lock structure comprises a lock case, a stay bolt, a stay blot pull rod and an inner driver plate, wherein the stay bolt is connected with the stay blot pull rod; a plum blossom shaped hole is formed in the stay bolt pull rod; and the plum blossom shaped hole is contacted with the boss of the inner driver plate. As the plum blossom shaped hole in the stay bolt pull rod is contacted with the boss of the inner driver plate, when the inner driver plate is rotated clockwise, the stay bolt pull rod can be driven to move towards the left by the boss of inner driver plate so as to drive the stay bolt to move towards the left, therefore the stay bolt stretches out; and on the contrary, when the inner driver plate is rotated anticlockwise, the stay bolt pull rod can be driven to move towards the right by the boss of the inner driver plate so as to drive the stay bolt to move towards the right, therefore the stay bolt is retracted. Therefore the mortise lock structure is capable of driving the stay bolt to stretch by the knob, has the advantages of simple structure, convenience in operation, flexible use and the like, and has the practical value.
Description
Technical field
The utility model relates to a kind of insertion-core lock structure, specifically, relates to a kind of knob of realizing and drives the flexible insertion-core lock structure of slow-witted tongue, belongs to five metals lockset product technical field.
Background technology
At present, the door lock that occurs on the market generally can be divided into two classes according to the use function of its handle, and a kind of is that handle is be used to the door lock that opens the door, closes the door purely, and the action of locking is finished by lock body and key thereof, and the door lock of this structure is comparatively common, but uses inconvenient; Another kind is that handle has both and opens the door, closes the door and the insertion-core lock of locking function, it mainly is made of lock body, dead bolt, lock core, fixed panel and the upper rotation handle that orders about the dead bolt action that arranges thereof, in the use procedure, retaining mechanism at dead bolt is under the open mode, handle downwards Arbitrary Rotation swings, and realizes opening the door action; If when carrying on the handle, handle can drive retaining mechanism bolt lock is fastened, and door lock is in locking state, and need to have key door could be opened this moment.The door lock of this structure opens the door, closes the door and locking function because its handle has both, and it is comparatively convenient to use, and usually is contained on indoor sleeved door, the security door, has become one of modal lockset on the market.
The utility model content
The purpose of this utility model provides a kind of knob of realizing and drives the flexible insertion-core lock structure of slow-witted tongue, makes the use of insertion-core lock more convenient and flexible.
A kind of knob of realizing described in the utility model drives the flexible insertion-core lock structure of slow-witted tongue, comprises lock housing, slow-witted tongue, slow-witted tongue pull bar and Nei Bao driver plate, and described slow-witted tongue is connected with slow-witted tongue pull bar; It is characterized in that: be provided with plum blossom hole at described slow-witted tongue pull bar, described plum blossom hole contacts with the boss of interior guarantor's driver plate.
As a kind of preferred version, be provided with the stopper slot that the slow-witted tongue pull bar of restriction is done side-to-side movement in lock housing.
As further preferred version, the boss of described stopper slot and slow-witted tongue pull bar is slidingly connected.
Because the plum blossom hole on the slow-witted tongue pull bar contacts with the boss of interior guarantor's driver plate, when interior guarantor's driver plate being done turn clockwise, the boss by interior guarantor's driver plate can drive slow-witted tongue pull bar and be moved to the left, and is moved to the left thereby drive slow-witted tongue, stays tongue and stretches out to cause; Otherwise when interior guarantor's driver plate being done be rotated counterclockwise, the boss by interior guarantor's driver plate can drive slow-witted tongue pull bar and move right, and moves right thereby drive slow-witted tongue, retracts to cause slow-witted tongue.
As seen, the insertion-core lock structure that the utility model provides can realize that knob drives slow-witted tongue flexible, has simple in structurely, easy to operate, uses the advantages such as flexible, has practical value.
Description of drawings
Fig. 1 is the structural representation of described insertion-core lock;
Fig. 2 has shown the structural representation of described insertion-core lock when the slow-witted tongue of knob driving stretches out;
Fig. 3 has shown the structural representation of described insertion-core lock when knob drives slow-witted tongue retraction.
Among the figure: 1, lock housing; 2, slow-witted tongue; 3, slow-witted tongue pull bar; 3.1, plum blossom hole; 3.2, the boss of slow-witted tongue pull bar; 4, interior guarantor's driver plate; 4.1, the square hole of interior guarantor's driver plate; 4.2, the boss of interior guarantor's driver plate; 5, stopper slot.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is done further and to be elaborated:
As shown in Figure 1: a kind of knob of realizing described in the utility model drives the flexible insertion-core lock structure of slow-witted tongue, comprises lock housing 1, slow-witted tongue 2, slow-witted tongue pull bar 3 and Nei Bao driver plate 4, and described slow-witted tongue 2 is connected with slow-witted tongue pull bar 3; Be provided with plum blossom hole 3.1 at described slow-witted tongue pull bar 3, described plum blossom hole 3.1 contacts with the boss 4.2 of interior guarantor's driver plate.
As a kind of preferred version, be provided with the stopper slot 5 that the slow-witted tongue pull bar 3 of restriction is done side-to-side movement in lock housing 1, described stopper slot 5 is slidingly connected with the boss 3.2 of slow-witted tongue pull bar, can only do side-to-side movement in stopper slot 5 to limit slow-witted tongue pull bar, so that can keeping parallelism during slow-witted tongue side-to-side movement.
Operating principle of the present utility model is as follows:
As shown in Figure 2: because the plum blossom hole 3.1 on the slow-witted tongue pull bar contacts with the boss 4.2 of interior guarantor's driver plate, when guarantor's driver plate 4 is done and is turned clockwise in the square hole 4.1 of knob (not shown) by interior guarantor's driver plate drives, boss 4.2 by interior guarantor's driver plate can drive slow-witted tongue pull bar 3 and be moved to the left, be moved to the left thereby drive slow-witted tongue 2, stretch out to cause slow-witted tongue 2.
As shown in Figure 3: because the plum blossom hole 3.1 on the slow-witted tongue pull bar contacts with the boss 4.2 of interior guarantor's driver plate, when guarantor's driver plate 4 is done and is rotated counterclockwise in the square hole 4.1 of knob (not shown) by interior guarantor's driver plate drives, boss 4.2 by interior guarantor's driver plate can drive slow-witted tongue pull bar 3 and move right, move right thereby drive slow-witted tongue 2, retract to cause slow-witted tongue 2.
In sum as seen, the insertion-core lock structure that the utility model provides can realize that knob drives slow-witted tongue flexible, has simple in structurely, easy to operate, uses the advantages such as flexible, has practical value.
Be necessary at last to be pointed out that at this; above-mentioned explanation only is used for the technical solution of the utility model is described in further detail; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement and adjustment that those skilled in the art makes according to foregoing of the present utility model all belong to protection domain of the present utility model.
Claims (3)
1. can realize that knob drives the flexible insertion-core lock structure of slow-witted tongue for one kind, comprise lock housing, slow-witted tongue, slow-witted tongue pull bar and Nei Bao driver plate, described slow-witted tongue is connected with slow-witted tongue pull bar; It is characterized in that: be provided with plum blossom hole at described slow-witted tongue pull bar, described plum blossom hole contacts with the boss of interior guarantor's driver plate.
2. insertion-core lock structure as claimed in claim 1 is characterized in that: be provided with in lock housing and limit the stopper slot that slow-witted tongue pull bar is done side-to-side movement.
3. insertion-core lock structure as claimed in claim 2, it is characterized in that: the boss of described stopper slot and slow-witted tongue pull bar is slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172285 CN203201248U (en) | 2013-04-08 | 2013-04-08 | Mortise lock structure capable of driving stay bolt to stretch by knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172285 CN203201248U (en) | 2013-04-08 | 2013-04-08 | Mortise lock structure capable of driving stay bolt to stretch by knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201248U true CN203201248U (en) | 2013-09-18 |
Family
ID=49145367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320172285 Expired - Lifetime CN203201248U (en) | 2013-04-08 | 2013-04-08 | Mortise lock structure capable of driving stay bolt to stretch by knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201248U (en) |
-
2013
- 2013-04-08 CN CN 201320172285 patent/CN203201248U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xudong Inventor before: Zhang Renfei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171027 Address after: 237 room 2, building 16, Fuxing Road, Xitang Town, Jiashan County, Zhejiang, Jiaxing, 314102 Patentee after: ZHEJIANG JIANDI HARDWARE MANUFACTURING CO.,LTD. Address before: 201617 Shanghai Songjiang District Shihudang mayor road No. 558 building 3 layer 1 Patentee before: SHANGHAI GUANYI INDUSTRIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |