CN209958960U - Clutch control device suitable for switching single-tongue and double-tongue lock body handles and lock thereof - Google Patents
Clutch control device suitable for switching single-tongue and double-tongue lock body handles and lock thereof Download PDFInfo
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- CN209958960U CN209958960U CN201920367573.6U CN201920367573U CN209958960U CN 209958960 U CN209958960 U CN 209958960U CN 201920367573 U CN201920367573 U CN 201920367573U CN 209958960 U CN209958960 U CN 209958960U
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- clutch
- outer handle
- separation
- reunion
- lock
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- 241001423398 Ruscus hypoglossum Species 0.000 title claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a separation and reunion controlling means suitable for single double-tongue lock body handle switching, including outer handle, panel housing, lock core, electronic separation and reunion drive assembly and back lid, still install clutch and square bar axis of rotation in the panel housing, the clutch includes separation and reunion cover, two separation and reunion springs and separation and reunion round pin, separation and reunion apron and reversing screw, the even three round pin joint grooves that distribute along radial respectively that are provided with in circumference of square bar axis of rotation inner, when opening the door, electronic separation and reunion drive assembly promotes the separation and reunion pin and withdraw in the separation and reunion cover, outer handle pushes down and loops through separation and reunion cover and square bar axis of rotation and drive square bar and spring bolt in the; when the outer handle is adjusted according to the door opening direction of the right opening or the left opening, after the reversing screw is unscrewed to rotate the outer handle by 180 degrees to adjust the direction, the pin joint groove is in synchronous rotating fit with the clutch pin in a pin joint mode again, and then the reversing screw is installed to complete reversing; the utility model discloses still disclose a tool to lock that adopts this separation and reunion controlling means.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a tool to lock trade, more specifically say so, relate to a separation and reunion controlling means and tool to lock suitable for single double-tongue lock body handle switches.
[ background of the invention ]
The handle lock is a new generation lock developed in recent years, and has been more and more widely applied to offices or home dormitories of enterprises and public institutions due to attractive appearance and convenient use. However, the known handle lock has different structures and external dimensions of the left handle and the right handle, and thus can be fixed in the left-opening direction or the right-opening direction, and cannot be interchanged, which brings inconvenience to manufacturers and consumers and is inconvenient for industrial mass production and standardized production.
[ Utility model ] content
The utility model provides a simple structure, control are convenient, the left side of being convenient for open the door and the control of opening the door in the right side, the clutch control device and the tool to lock that are applicable to single double-bolt lock body handle switching of being convenient for batchization and standardized production.
The utility model provides a technical scheme that its technical problem adopted is:
a clutch control device suitable for switching handles of single-double-tongue lock bodies comprises an outer handle, a panel shell, a lock cylinder, an electric clutch driving assembly and a rear cover, wherein the electric clutch driving assembly and the rear cover are used for driving switching of a clutch state;
the panel shell is internally provided with a clutch and a square bar rotating shaft which are convenient for the coaxial installation and fixation of an outer handle, the square bar rotating shaft is matched with a square bar which is arranged in an inner single-bolt lock body or a double-bolt lock body of the lock and correspondingly drives the bolt body to act, the clutch comprises a clutch sleeve, two clutch springs and clutch pins which are arranged on the lower side of the clutch sleeve in an up-and-down symmetrical manner, a clutch cover plate and a reversing screw, and the two clutch pins are arranged in pin holes which are radially arranged on the lower side of the clutch sleeve and pop out of the outer wall of the clutch sleeve in;
the square bar rotating shaft is sleeved on the clutch sleeve coaxially and is fixed by the clutch cover plate buckle cover, three pin connecting grooves which are distributed along the radial direction are uniformly arranged in a range of 270 degrees in the circumferential direction of the inner end of the square bar rotating shaft at intervals of 90 degrees, the outer handle drives the clutch sleeve to carry out synchronous rotating matching of pin connection again when the right door opening or left door opening direction is changed and the pin connecting grooves and the deflected clutch pins extend to the inner wall side of the clutch sleeve;
the electric clutch driving assembly comprises a driving motor, a push plate support and a cambered surface clutch push plate, the driving motor drives the push plate support to move and then drives the cambered surface clutch push plate to deflect and displace, when the door is opened, an external motor assembly signal or a lock cylinder rotates to push the cambered surface clutch push plate to move upwards and push a clutch pin to retract into a clutch sleeve so as to control the clutch sleeve to synchronously rotate with a pin joint of a square rod rotating shaft, and an outer handle presses downwards to drive a square rod and a lock tongue in the lock to open the door through the clutch sleeve and the square rod rotating shaft in sequence;
when the outer handle is adjusted according to the door opening direction of the right-hand opening or the left-hand opening, the reversing screw at the rear cover is unscrewed, and after the outer handle is rotated by 180 degrees to adjust the direction, the reversing screw is installed on the clutch sleeve to complete reversing.
Furthermore, an arc-shaped limiting groove which limits the square rod rotating shaft to deflect within the range of 180 degrees is formed in the clutch cover plate, and a limiting block which is matched with the arc-shaped limiting groove in a circumferential rotation mode is radially arranged on the corresponding square rod rotating shaft.
Furthermore, the panel shell and the outer handle are also provided with a handle torsion spring for driving the outer handle to reset.
Furthermore, the panel shell and the outer handle are also provided with a decorative ring and a bearing which are matched with the outer handle.
Furthermore, the outer side surface of the panel shell is also provided with a decorative plate.
A lock comprises a square rod for driving a single-bolt lock body or a double-bolt lock body to act, and the clutch control device suitable for switching the single-bolt lock body and the double-bolt lock body is adopted.
The utility model has the advantages that:
the utility model discloses an outer handle cooperatees with lock core, electronic separation and reunion drive assembly, clutch and square bar axis of rotation in the panel casing, and the rotation suit of square bar axis of rotation with the axle center is on the clutch cover, and, the 270 degrees within range of square bar axis of rotation inner circumference with 90 degrees intervals evenly be provided with three respectively along radially distributed's round pin joint groove, outer handle drive clutch cover carry on right side open door or left side open door direction change after, round pin joint groove and the synchronous normal running fit of the round pin joint again respectively when the clutch pin that deflects stretches into clutch cover inner wall side; therefore, when the outer handle is adjusted according to the door opening direction of the right-hand opening or the left-hand opening, the reversing screw at the rear cover is unscrewed, and after the outer handle is rotated for 180 degrees to adjust the direction, the reversing screw is installed on the clutch sleeve, so that the reversing of the outer handle is completed.
The handle reversing mechanism is simple in overall structure, suitable for reversing handles corresponding to single-bolt or double-bolt lock bodies, convenient to operate and convenient for industrial mass and standardized production.
Meanwhile, when the door is opened, through an external motor assembly signal, the driving motor driving push plate support through the electric clutch driving assembly drives the cambered surface clutch push plate to deflect and displace after moving, the cambered surface clutch push plate is pushed to move upwards and the clutch pin is pushed to retract into the clutch sleeve, or the lock cylinder rotates to directly push the cambered surface clutch push plate to move upwards and push the clutch pin to retract into the clutch sleeve, the clutch sleeve and the square rod rotating shaft pin can be controlled to synchronously rotate, thus, the outer handle is pressed downwards to sequentially pass through the clutch sleeve, the square rod rotating shaft drives the square rod and the lock tongue in the lock to open the door, the intelligent control of the door lock is realized, and the safety.
[ description of the drawings ]
Fig. 1 is an exploded view of the rear view structure of the present invention;
fig. 2 is an exploded schematic view of a front view structure of the present invention;
FIG. 3 is an enlarged schematic view of the clutch and the square bar rotating shaft according to the present invention;
fig. 4 is an enlarged schematic view of the rear view structure of the reversing outer handle of the present invention;
FIG. 5 is a schematic view of the rear view structure of the present invention corresponding to the installation of a single bolt of a lock and the door opening direction is right opening;
FIG. 6 is an enlarged schematic rear view of the clutch and square bar rotating shaft of FIG. 5;
FIG. 7 is an enlarged schematic front view of the corresponding clutch and square bar shaft of FIG. 5;
FIG. 8 is a schematic view of the rear view structure of the present invention when the door is opened left with respect to the single bolt of the lock;
FIG. 9 is an enlarged schematic rear view of the corresponding clutch and square bar shaft of FIG. 8;
FIG. 10 is an enlarged schematic front view of the corresponding clutch and square bar shaft of FIG. 8;
FIG. 11 is a schematic view of the structure of the utility model showing the rear view when the lock is installed with two bolts and the door opening direction is right open;
FIG. 12 is an enlarged schematic rear view of the corresponding clutch and square bar shaft of FIG. 11;
FIG. 13 is an enlarged, front exploded view of the corresponding clutch and square bar shaft of FIG. 11;
FIG. 14 is a schematic view of the structure of the utility model showing the lock with two bolts installed and the door opened to the left;
FIG. 15 is an enlarged schematic rear view of the corresponding clutch and square bar shaft of FIG. 14;
fig. 16 is an enlarged schematic front view of the corresponding clutch and square bar rotating shaft of fig. 14 in exploded configuration.
[ detailed description ] embodiments
The utility model provides a separation and reunion controlling means suitable for single two tongue lock body handles switch, as shown in fig. 1 to fig. 4, including outer handle 1, decorative board 2, panel housing 3, lock core 4, be used for the electronic separation and reunion drive assembly 5 and the back lid 6 of drive switching separation and reunion state, lock core 4, electronic separation and reunion drive assembly 5 is installed in panel housing 3 and is sealed by 6 buckle closure of back lid, still be equipped with the handle torsional spring 7 that the outer handle 1 of drive resets in panel housing 3 and the 1 installation department of outer handle, with 1 pivot complex decoration circle 8 of outer handle and bearing 9.
Continuing as shown in fig. 1 to 4, a clutch 10 and a square bar rotating shaft 11 which are convenient for the outer handle 1 to be coaxially installed and fixed are further installed in the panel shell 3, the square bar rotating shaft 11 is matched with a square bar (not shown) which is arranged in an inner single-bolt lock body or a double-bolt lock body of the lock and correspondingly drives the bolt body to act, the clutch 10 comprises a clutch sleeve 100, two clutch springs 101 and clutch pins 102 which are arranged on the upper side and the lower side of the clutch sleeve 100 in an up-and-down symmetrical mode, a clutch cover plate 103 and reversing screws 104, and the two clutch pins 102 are installed in pin holes 1000 which are radially arranged on the upper side and the lower side of the clutch sleeve 100 and pop out to extend out of the outer wall of.
Continuing as shown in fig. 1 to 4, the square-bar rotating shaft 11 is coaxially sleeved on the clutch sleeve 100 and is fastened by the clutch cover plate 103 and then fixed by the screw 12, three pin-jointed grooves 110 which are respectively distributed along the radial direction are uniformly arranged at intervals of 90 degrees in the circumferential 270-degree range of the inner end of the square-bar rotating shaft 11, an arc-shaped limiting groove 1030 which limits the square-bar rotating shaft 11 to deflect in the 180-degree range is further arranged on the clutch cover plate 103, and a limiting block 111 which is matched with the arc-shaped limiting groove 1030 in a circumferential rotating manner is radially arranged on the corresponding square-bar rotating shaft 11; after the outer handle 1 drives the clutch sleeve 100 to carry out the direction change of a right door opening or a left door opening, the pin joint grooves 110 are respectively in pin joint synchronous rotation fit with the deflected clutch pins 102 when the clutch pins extend to the inner wall side of the clutch sleeve 100.
When the outer handle 1 is adjusted according to the door opening direction of the right opening or the left opening, as shown in fig. 5 to fig. 16, the reversing screws 104 at the rear cover 6 are respectively screwed off, because three pin grooves 110 which are respectively distributed along the radial direction are uniformly arranged at intervals of 90 degrees in the range of 270 degrees in the circumferential direction of the inner end of the square rod rotating shaft 11, and two clutch springs 101 and clutch pins 102 which are distributed symmetrically up and down are arranged on the upper side and the lower side of the corresponding clutch sleeve 100, thus, after the outer handle is rotated 180 degrees to adjust the direction, the corresponding clutch sleeve 100 is driven to rotate 180 degrees, a clutch spring 101 and a clutch pin 102 on the clutch sleeve 100 can be ensured to be matched with a pin groove 110 on the rod rotating shaft, and after the reversing screws 104 are arranged on the clutch sleeve 100, the synchronous rotating matching of the pin groove 110 and the clutch pin 102 after being pinned again can be achieved, and the left opening or right opening reversing of the door can.
As shown in fig. 1 to 4, the electric clutch driving assembly 5 includes a driving motor 50, a push plate bracket 51 and a C-shaped self-opening and self-closing arc clutch push plate 52, wherein the driving motor 50 drives the push plate bracket 51 to move and then drives the arc clutch push plate 52 to deflect and displace; when the door is opened, through an external motor assembly signal or the rotation of the lock cylinder 4, the C-shaped self-opening and closing pushing cambered surface clutch push plate 52 moves upwards and pushes the clutch pin 102 to retract into the clutch sleeve 100, so that the clutch sleeve 100 and the square rod rotating shaft 11 are controlled to be in pin joint synchronous rotation, and the outer handle 1 is pressed down to drive the square rod and the lock tongue in the lock to open the door sequentially through the clutch sleeve 100 and the square rod rotating shaft 11.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A clutch control device suitable for switching handles of single-double-tongue lock bodies comprises an outer handle, a panel shell, a lock cylinder, an electric clutch driving assembly and a rear cover, wherein the electric clutch driving assembly and the rear cover are used for driving switching of a clutch state; the method is characterized in that:
the panel shell is internally provided with a clutch and a square bar rotating shaft which are convenient for the coaxial installation and fixation of an outer handle, the square bar rotating shaft is matched with a square bar which is arranged in an inner single-bolt lock body or a double-bolt lock body of the lock and correspondingly drives the bolt body to act, the clutch comprises a clutch sleeve, two clutch springs and clutch pins which are arranged on the lower side of the clutch sleeve in an up-and-down symmetrical manner, a clutch cover plate and a reversing screw, and the two clutch pins are arranged in pin holes which are radially arranged on the lower side of the clutch sleeve and pop out of the outer wall of the clutch sleeve in;
the square bar rotating shaft is sleeved on the clutch sleeve coaxially and is fixed by the clutch cover plate buckle cover, three pin connecting grooves which are distributed along the radial direction are uniformly arranged in a range of 270 degrees in the circumferential direction of the inner end of the square bar rotating shaft at intervals of 90 degrees, the outer handle drives the clutch sleeve to carry out synchronous rotating matching of pin connection again when the right door opening or left door opening direction is changed and the pin connecting grooves and the deflected clutch pins extend to the inner wall side of the clutch sleeve;
the electric clutch driving assembly comprises a driving motor, a push plate support and a cambered surface clutch push plate, the driving motor drives the push plate support to move and then drives the cambered surface clutch push plate to deflect and displace, when the door is opened, an external motor assembly signal or a lock cylinder rotates to push the cambered surface clutch push plate to move upwards and push a clutch pin to retract into a clutch sleeve so as to control the clutch sleeve to synchronously rotate with a pin joint of a square rod rotating shaft, and an outer handle presses downwards to drive a square rod and a lock tongue in the lock to open the door through the clutch sleeve and the square rod rotating shaft in sequence;
when the outer handle is adjusted according to the door opening direction of the right-hand opening or the left-hand opening, the reversing screw at the rear cover is unscrewed, and after the outer handle is rotated by 180 degrees to adjust the direction, the reversing screw is installed on the clutch sleeve to complete reversing.
2. The clutch control device suitable for switching the lever handle of the single-double-tongue lock body according to claim 1, wherein the clutch cover plate is provided with an arc-shaped limiting groove for limiting the square rod rotating shaft to deflect within 180 degrees, and the corresponding square rod rotating shaft is radially provided with a limiting block which is in circumferential rotation fit with the arc-shaped limiting groove.
3. The clutch control device suitable for switching the single-double-bolt lock body handle according to claim 1, wherein a handle torsion spring for driving the outer handle to reset is further arranged at the installation position of the panel shell and the outer handle.
4. The clutch control device suitable for switching the single-double-bolt lock body handle according to claim 1, wherein a decorative ring and a bearing matched with the outer handle are further arranged at the installation position of the panel shell and the outer handle.
5. The clutch control device suitable for switching the handle of the single-tongue and double-tongue lock body according to claim 1, wherein a decorative plate is further arranged on the outer side face of the panel shell.
6. A lock, comprising a square bar for driving a single-bolt lock body or a double-bolt lock body to act, characterized in that the clutch control device suitable for switching the handle of the single-bolt and double-bolt lock body is adopted in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367573.6U CN209958960U (en) | 2019-03-21 | 2019-03-21 | Clutch control device suitable for switching single-tongue and double-tongue lock body handles and lock thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367573.6U CN209958960U (en) | 2019-03-21 | 2019-03-21 | Clutch control device suitable for switching single-tongue and double-tongue lock body handles and lock thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209958960U true CN209958960U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920367573.6U Active CN209958960U (en) | 2019-03-21 | 2019-03-21 | Clutch control device suitable for switching single-tongue and double-tongue lock body handles and lock thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209958960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279629A (en) * | 2021-05-12 | 2021-08-20 | 浙江巨晟工贸有限公司 | Lock set |
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2019
- 2019-03-21 CN CN201920367573.6U patent/CN209958960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279629A (en) * | 2021-05-12 | 2021-08-20 | 浙江巨晟工贸有限公司 | Lock set |
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