CN205153751U - Separation and reunion structure of two -way lock - Google Patents
Separation and reunion structure of two -way lock Download PDFInfo
- Publication number
- CN205153751U CN205153751U CN201520984794.XU CN201520984794U CN205153751U CN 205153751 U CN205153751 U CN 205153751U CN 201520984794 U CN201520984794 U CN 201520984794U CN 205153751 U CN205153751 U CN 205153751U
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- clutch
- latch bolt
- sliding piece
- square
- bolt sliding
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Abstract
The utility model provides an upper and lower both ends are equipped with oblique tongue symmetrically and stir the piece, go up the clutch -plate that separation and reunion structure of two -way lock is equipped with the separation and reunion axle in the separation and reunion main part, the separation and reunion main part and a transmission precision is high that piece, lower clutch -plate are stirred to declivity tongue, in the use of L. H. Flapped door and right -handed door, change the direction of oblique tongue after, only need to change in the door axle and the shaft position outdoors can, and the theory of operation on two sides is identical, its job stabilization, structure within a definite time.
Description
Technical field
The utility model relates to door lock field, particularly relates to a kind of clutch structure that simultaneously can be applicable to the direction door lock in L.H.flapped door and R.H.flapped door.
Background technology
Existing door electronic lock function is single, for the L.H.flapped door opened and the R.H.flapped door of opening, needs the door lock correspondingly using different latch bolt direction left to the right.For addressing this problem, China Patent No. is 2014203830264 patent discloses one and can change latch bolt direction, and makes the door electronic lock of its simultaneous adaptation L.H.flapped door and R.H.flapped door.This kind of door electronic lock comprises the latch bolt of opening and closing door and the square tongue of locking door, then by the square tongue shifting part side of driving tongue, latch bolt is driven again in addition by latch bolt shifting part, side's tongue shifting part and latch bolt shifting part then drive by clutch shifting part, although it can meet the normal operation of door lock substantially, but structure is comparatively simple, and precision is low, poor stability.
Summary of the invention
The utility model aims to provide a kind of clutch structure of direction door lock, to improve structure precision and stability.
The clutch structure of direction door lock described in the utility model, comprise clutch main body, the lasso of axis hole is had centered by the middle part of clutch main body, the annular boss protruded to axle center is provided with in the middle part of the inwall of axis hole, the shaft hole inner wall of annular boss both sides is provided with the groove to cover ring outer wall direction depression, on lasso, radial direction has the through hole being communicated to annular boss inwall by outer wall, through hole inserts the clamping rpole in axis hole built with being driven by controller, the outer wall of lasso is also provided with the clutch sliding piece of the side's of stirring tongue assembly; Have middle part to have the clutch shaft of square opening and prism, clutch shaft is arranged within the annular boss of clutch main body, and with the dead in line of lasso, the outer wall of clutch shaft has the card that can insert for clamping rpole and lacks; The axis direction both sides of clutch main body have upper clutch-plate and lower clutch-plate respectively, upper clutch-plate and lower clutch-plate include the annular lamina be positioned in the axis hole of lasso, annular lamina is provided with the lug snapped in groove, the annular distance of annular lamina is provided with the relative arc boss of two intrados, all leaves gap between two arc tips of two arc boss; The outside of the axis direction both sides of clutch main body, upper clutch-plate and lower clutch-plate, there are the upper latch bolt sliding piece and lower latch bolt sliding piece of stirring latch bolt assembly respectively, the middle part of upper latch bolt sliding piece and lower latch bolt sliding piece all has square through hole, be provided with the bar-shaped trough caved inward in wherein two relative limits of square through hole, upper latch bolt sliding piece and lower latch bolt sliding piece be also equipped with and rotate to different directions and drive the latch bolt sliding piece of latch bolt assembly and square tongue assembly and square tongue sliding piece respectively; There is axle in the door that is arranged at inside door, in door, the end of axle is square, and wherein an opposite side is respectively equipped with outwardly card article, in door, the end of axle is through the square through hole of upper latch bolt sliding piece or lower latch bolt sliding piece, in the bar-shaped trough that card article is arranged at square through hole simultaneously and between the gap of two arc boss of upper clutch-plate or lower clutch-plate; Have the axle be outdoors arranged at outside door, the end of axle is square outdoors, and the axis hole of upper latch bolt sliding piece or the square through hole of lower latch bolt sliding piece, upper clutch-plate or lower clutch-plate is passed in this end simultaneously, and end tip is positioned at the square opening and prism of clutch shaft.
The clutch structure of direction door lock described in the utility model, the center drilling of upper latch bolt sliding piece, upper clutch-plate, clutch main body, clutch shaft, lower clutch-plate and lower latch bolt sliding piece all communicates, joint rotation is got final product after the card that the clamping rpole of clutch main body inserts clutch shaft lacks, and upper clutch-plate and lower clutch-plate also can joint rotation by the groove fit of lug and clutch main body, upper latch bolt sliding piece or lower latch bolt sliding piece are then by the card article of axle in door and upper clutch-plate or lower clutch-plate joint rotation.The clutch structure of this kind of direction door lock, its upper/lower terminal with clutch main body for specular, the use of L.H.flapped door and R.H.flapped door, after changing the direction of latch bolt, only need change the position of axle in door and axle outdoors, and the operating principle on two sides is identical, its working stability, the transmission accuracy between structural member is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clutch structure of direction door lock.
Fig. 2 is the exploded perspective view of the clutch structure of direction door lock shown in Fig. 1.
Fig. 3 is confined explosion's schematic diagram of the clutch structure of direction door lock shown in Fig. 1.
Fig. 4 is the structural representation of the clutch main body of the clutch structure of direction door lock shown in Fig. 1.
Fig. 5 is the structural representation of the clutch shaft of the clutch structure of direction door lock shown in Fig. 1.
Fig. 6 is the structural representation of the upper clutch-plate of the clutch structure of direction door lock shown in Fig. 1.
Fig. 7 is the structural representation of the upper latch bolt sliding piece of the clutch structure of direction door lock shown in Fig. 1.
Fig. 8 be the clutch structure of direction door lock shown in Fig. 1 door in the structural representation of axle.
Fig. 9 is the structural representation of the axle outdoors of the clutch structure of direction door lock shown in Fig. 1.
Figure 10 is the structural representation of the square tongue assembly of the clutch structure of direction door lock shown in Fig. 1.
Figure 11 is the R.H.flapped door scheme of installation of the clutch structure of direction door lock shown in Fig. 1.
Figure 12 is the L.H.flapped door scheme of installation of the clutch structure of direction door lock shown in Fig. 1.
Detailed description of the invention
As shown in figs 1-9.
A kind of clutch structure of direction door lock, comprise clutch main body 1, the lasso 12 of axis hole 11 is had centered by the middle part of clutch main body, the annular boss 13 protruded to axle center is provided with in the middle part of the inwall of axis hole, the shaft hole inner wall of annular boss both sides is provided with the groove 14 to cover ring outer wall direction depression, on lasso, radial direction has the through hole 15 being communicated to annular boss inwall by outer wall, through hole inserts the clamping rpole 16 in axis hole built with being driven by controller 20, the outer wall of lasso is also provided with the clutch sliding piece 17 of the side's of stirring tongue assembly 9;
Have middle part to have the clutch shaft 2 of square opening and prism 21, clutch shaft is arranged within the annular boss 13 of clutch main body 1, and with the dead in line of lasso 12, the outer wall of clutch shaft has the card that can insert for clamping rpole 16 and lacks 22;
The axis direction both sides of clutch main body 1 have upper clutch-plate 3 and lower clutch-plate 4 respectively, upper clutch-plate and lower clutch-plate include the annular lamina 31 be positioned in the axis hole 11 of lasso 12, annular lamina is provided with the lug 32 snapped in groove 14, gap 35 is all left between two arc tips that the annular distance 33 of annular lamina is provided with relative arc boss 34, two arc boss of two intrados;
The outside of the axis direction both sides of clutch main body 1, upper clutch-plate 3 and lower clutch-plate 4, there are the upper latch bolt sliding piece 5 and lower latch bolt sliding piece 6 of stirring latch bolt assembly 8 respectively, the middle part of upper latch bolt sliding piece and lower latch bolt sliding piece all has square through hole 51, be provided with the bar-shaped trough 52 caved inward in wherein two relative limits of square through hole, upper latch bolt sliding piece and lower latch bolt sliding piece be also equipped with and rotate to different directions and drive the latch bolt sliding piece 53 of latch bolt assembly 8 and square tongue assembly 9 and square tongue sliding piece 54 respectively;
There is axle 7 in the door that is arranged at inside door, in door, the end of axle is square, and wherein an opposite side is respectively equipped with outwardly card article 71, in door, the end of axle is through the square through hole of upper latch bolt sliding piece 5 or lower latch bolt sliding piece 6, in the bar-shaped trough that card article is arranged at square through hole simultaneously and between the gap of two arc boss of upper clutch-plate 3 or lower clutch-plate 4;
There is the axle outdoors 8 be arranged at outside door, the end of axle is square outdoors, this end is simultaneously through the axis hole of the square through hole of upper latch bolt sliding piece 5 or lower latch bolt sliding piece 6, upper clutch-plate 3 or lower clutch-plate 4, and end tip is positioned at the square opening and prism 21 of clutch shaft 2; Axle 8 is provided with fixture block 81 outdoors, and fixture block makes the end tip of axle outdoors be positioned at the square opening and prism 21 of clutch shaft 2 to during the outside pushed against in upper latch bolt sliding piece 5 or lower latch bolt sliding piece 6.The structure of fixture block is simple, and can make axle accurate positioning outdoors.
The clutch structure of described direction door lock, side's tongue assembly 9 comprises the tapered end shifting part 91 driving by upper latch bolt sliding piece 5, lower latch bolt sliding piece 6 or clutch main body 1 and rotate, by the square tongue shifting part 92 that tapered end shifting part drives, tapered end shifting part and square tongue are provided with the gear teeth 93 engaged each other with transmission between stirring, side's tongue shifting part is provided with stirs post 94, and square tongue 95 is provided with and drives and the eccentric grove 96 of the side's of drive tongue movement by stirring post.
As shown in Figure 10, for R.H.flapped door, if the outside of door lock box body is A face, the inner side of door lock is B face, now in door, the square through hole of lower latch bolt sliding piece is passed in the end of axle 7, card article is by the bar-shaped trough of the square through hole of lower latch bolt sliding piece 6 and between the gap of two arc boss of lower clutch-plate 4, and the end of axle 8 is then through upper latch bolt sliding piece 5 and upper clutch-plate 3 outdoors, and end tip is positioned at the square opening and prism of clutch shaft 2, when carrying out locking a door operation in door, axle in door is driven to rotate with door handle, axle in door is made to drive tapered end shifting part to rotate by lower latch bolt sliding piece, tapered end shifting part is then rotated by the gear pair side of driving tongue shifting part, stirring when post moves on side's tongue shifting part is stretched out by the effect side of the drive tongue of eccentric grove, completes action of locking a door, when carrying out opening door operation in door, axle in door is oppositely driven to rotate with door handle, in door, the card article of axle drives clutch main body and lower latch bolt sliding piece to rotate by lower clutch-plate, the clutch sliding piece of clutch main body stirs tapered end shifting part, the side's of making tongue shrinks, descend latch bolt sliding piece to stir latch bolt assembly simultaneously, latch bolt is also retracted simultaneously, completes door opening action, when when carrying out outdoors locking a door operation, drive axle outdoors to rotate with door handle, axle drives the motion of tapered end shifting part by latch bolt sliding piece outdoors, and the side's of making tongue stretches out, and completes action of locking a door, when when carrying out opening door operation outdoors, axle outdoors is oppositely driven to rotate with door handle, now, if controller is without right instructions, in the card that the clamping rpole of clutch main body does not insert clutch shaft lacks, clutch main body and clutch shaft fail to interfix, axle can only drive latch bolt to retract by upper latch bolt sliding piece outdoors, drive clutch shaft idle running simultaneously, and cannot the side's of drive tongue, can not open the door, if but controller has right instructions, both are made to interfix in the card that the clamping rpole of clutch main body inserts clutch shaft lacks, axle then drives latch bolt to retract by upper latch bolt sliding piece simultaneously outdoors, retracted by clutch shaft and the clutch main body side of drive tongue, complete door opening action.
As shown in figure 11, for L.H.flapped door, now the outside of door lock box body is B face, the inner side of door lock is A face, in door, the square through hole of upper latch bolt sliding piece is passed in the end of axle, and card article is by the bar-shaped trough of the square through hole of upper latch bolt sliding piece and between the gap of two arc boss of upper clutch-plate, and the end of axle is then through lower latch bolt sliding piece and lower clutch-plate outdoors, and end tip is positioned at the square opening and prism of clutch shaft, its operating principle is identical with R.H.flapped door.
The clutch structure of this kind of direction door lock, its upper/lower terminal with clutch main body for specular, the use of L.H.flapped door and R.H.flapped door, after changing the direction of latch bolt, only need change the position of axle in door and axle outdoors, and the operating principle on two sides is identical, its working stability, the transmission accuracy between structural member is high.
Claims (4)
1. the clutch structure of a direction door lock, comprise clutch main body (1), it is characterized in that: the lasso (12) having axis hole (11) centered by the middle part of clutch main body, the annular boss (13) protruded to axle center is provided with in the middle part of the inwall of axis hole, the shaft hole inner wall of annular boss both sides is provided with the groove (14) to cover ring outer wall direction depression, on lasso, radial direction has the through hole (15) being communicated to annular boss inwall by outer wall, the clamping rpole (16) that through hole inserts in axis hole built with being driven by controller (20), the outer wall of lasso is also provided with the clutch sliding piece (17) of side's of stirring tongue assembly (9),
Middle part is had to have the clutch shaft (2) of square opening and prism (21), clutch shaft is arranged within the annular boss (13) of clutch main body (1), and with the dead in line of lasso (12), the outer wall of clutch shaft has the card that clamping rpole (16) can be supplied to insert and lacks (22);
The axis direction both sides of clutch main body (1) have upper clutch-plate (3) and lower clutch-plate (4) respectively, upper clutch-plate and lower clutch-plate include be positioned over lasso (12) axis hole (11) in annular lamina (31), annular lamina is provided with the lug (32) snapped in groove (14), the annular distance (33) of annular lamina is provided with the relative arc boss (34) of two intrados, all leaves gap (35) between two arc tips of two arc boss;
The axis direction both sides of clutch main body (1), the outside of upper clutch-plate (3) and lower clutch-plate (4), there are the upper latch bolt sliding piece (5) and lower latch bolt sliding piece (6) of stirring latch bolt assembly (8) respectively, the middle part of upper latch bolt sliding piece and lower latch bolt sliding piece all has square through hole (51), the bar-shaped trough (52) caved inward is provided with in wherein two relative limits of square through hole, upper latch bolt sliding piece and lower latch bolt sliding piece are also equipped with the latch bolt sliding piece (53) and the square tongue sliding piece (54) that drive latch bolt assembly (8) and square tongue assembly (9) to different directions rotation respectively,
There is axle (7) in the door that is arranged at inside door, in door, the end of axle is square, and wherein an opposite side is respectively equipped with outwardly card article (71), in door, the end of axle is through the square through hole of upper latch bolt sliding piece (5) or lower latch bolt sliding piece (6), in the bar-shaped trough that card article is arranged at square through hole simultaneously and between the gap of two arc boss of upper clutch-plate (3) or lower clutch-plate (4);
There is the axle outdoors (8) be arranged at outside door, the end of axle is square outdoors, the axis hole of upper latch bolt sliding piece (5) or the square through hole of lower latch bolt sliding piece (6), upper clutch-plate (3) or lower clutch-plate (4) is passed in this end simultaneously, and end tip is positioned at the square opening and prism (21) of clutch shaft (2).
2. the clutch structure of direction door lock according to claim 1, it is characterized in that: axle (8) is provided with fixture block (81) outdoors, fixture block makes the end tip of axle outdoors be positioned at the square opening and prism (21) of clutch shaft (2) to during the outside pushed against in upper latch bolt sliding piece (5) or lower latch bolt sliding piece (6).
3. the clutch structure of direction door lock according to claim 1, it is characterized in that: square tongue assembly (9) comprises the tapered end shifting part (91) rotated by upper latch bolt sliding piece (5), lower latch bolt sliding piece (6) or clutch main body (1) drive, by the square tongue shifting part (92) that tapered end shifting part drives, side's tongue shifting part is provided with stirs post (94), and square tongue (95) is provided with and drives and the eccentric grove (96) of the side's of drive tongue movement by stirring post.
4. the clutch structure of direction door lock according to claim 3, is characterized in that: be provided with between tapered end shifting part and square tongue shifting part and engage each other and the gear teeth of transmission (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984794.XU CN205153751U (en) | 2015-12-02 | 2015-12-02 | Separation and reunion structure of two -way lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984794.XU CN205153751U (en) | 2015-12-02 | 2015-12-02 | Separation and reunion structure of two -way lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153751U true CN205153751U (en) | 2016-04-13 |
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ID=55689462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520984794.XU Active CN205153751U (en) | 2015-12-02 | 2015-12-02 | Separation and reunion structure of two -way lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN205153751U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937337A (en) * | 2016-06-28 | 2016-09-14 | 佛山帅好智能锁业有限公司 | Door lock capable of controlling inside and outside handles independently |
| CN109653595A (en) * | 2019-01-23 | 2019-04-19 | 浙江天宇安防科技有限公司 | A kind of locking mechanism of left and right commutation |
| WO2023123594A1 (en) * | 2021-12-31 | 2023-07-06 | 向德钊 | Lock having clutch drive mechanism |
-
2015
- 2015-12-02 CN CN201520984794.XU patent/CN205153751U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937337A (en) * | 2016-06-28 | 2016-09-14 | 佛山帅好智能锁业有限公司 | Door lock capable of controlling inside and outside handles independently |
| CN109653595A (en) * | 2019-01-23 | 2019-04-19 | 浙江天宇安防科技有限公司 | A kind of locking mechanism of left and right commutation |
| CN109653595B (en) * | 2019-01-23 | 2024-03-15 | 温州市天宇航晨五金有限公司 | Lock mechanism capable of reversing left and right |
| WO2023123594A1 (en) * | 2021-12-31 | 2023-07-06 | 向德钊 | Lock having clutch drive mechanism |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |