CN213838076U - Integral type fast-assembling lock - Google Patents
Integral type fast-assembling lock Download PDFInfo
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- CN213838076U CN213838076U CN202022526292.6U CN202022526292U CN213838076U CN 213838076 U CN213838076 U CN 213838076U CN 202022526292 U CN202022526292 U CN 202022526292U CN 213838076 U CN213838076 U CN 213838076U
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- lock
- spring
- lock tongue
- back locking
- rotating seat
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Abstract
The utility model discloses an integrated fast-assembling door lock, which comprises a lock tongue, a square bar, an inner handle component and an outer handle component, wherein the lock tongue is arranged on an inner panel in a sliding way, and a lock hole for the lock tongue to penetrate is arranged on one side wall of the inner panel; the front end part of the lock tongue is arranged on the lock hole in a penetrating mode and is provided with a magnetic part; the rear end part of the lock tongue is matched with the rotating seat of the inner handle; the lock comprises an inner panel, a lock tongue and a lock body, wherein the lock tongue is directly arranged on the inner panel, the inner handle drives the lock tongue to move through a rotating seat, the lock tongue extends out of a lock hole under the action of magnetic force to be locked, the lock tongue is driven to retract into the lock hole through the rotating seat to be unlocked, the door lock function is realized, the lock body does not need to be independently arranged to be used for installing the lock tongue to be locked, a side hole is not needed to be formed in a door leaf to be used for installing the lock body during installation, a through hole is not needed to be formed in the corresponding position of the door leaf to be used for the lock tongue, the structure is simple, and the installation is convenient.
Description
Technical Field
The utility model relates to a lock field, more specifically says, it relates to an integral type fast-assembling lock.
Background
The bolt locking mechanism of the existing door lock is arranged on the lock body, so that a side hole needs to be formed in the door leaf during installation for installing the lock body, meanwhile, a through hole needs to be formed in the corresponding position of the door leaf for connecting a handle and a lock head, but the side hole is formed in the door leaf and needs to use a professional tool, and the bolt locking mechanism is labor-consuming and troublesome and time-consuming in installation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an integral type fast-assembling lock.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an integrated fast-assembling door lock comprises a lock tongue, a square bar, an inner handle assembly and an outer handle assembly, wherein the inner handle assembly comprises an inner panel and an inner handle connected with one end part of the square bar; the front end part of the lock tongue is arranged on the lock hole in a penetrating mode and is provided with a magnetic part; the rear end part of the lock tongue is matched with the rotating seat of the inner handle; when the magnetic part of the lock tongue is attracted by magnetic force, the front end part of the lock tongue extends out of the lock hole to be locked, and when the rotating seat is driven to rotate by the inner handle or the outer handle, the rotating seat pushes the lock tongue to retract into the lock hole to be unlocked.
The utility model discloses further set up: the rear end part of the lock tongue is provided with two pushing feet, and the pushing feet are provided with convex blocks; the rotating seat is provided with a rotating part matched with the lug; the rotating seat is arranged between the two pushing feet, and the lug is opposite to the rotating part; when the handle drives the rotating seat to rotate, the rotating part pushes the convex block, so that the lock tongue moves backwards and retracts into the lock hole.
The utility model discloses further set up: the rear end part of the lock tongue is provided with a lock tongue spring, and the lock tongue spring can drive the front end part of the lock tongue to be arranged in the lock hole; when the front end of the bolt extends out of the lock hole to be locked, the bolt compresses or stretches the bolt spring.
The utility model discloses further set up: the spring bolt is equipped with mounting groove, the interior panel sets firmly the dog, in mounting groove is all arranged in to dog and spring, the dog is inconsistent with the one end of spring, and the other end of spring is inconsistent with the cell wall of mounting groove, and outside the lockhole will be stretched out to the preceding tip of spring bolt, the spring bolt will compress the spring bolt.
The utility model discloses further set up: the spring bolt is equipped with the guide way that sets up along the flexible direction of spring bolt, be equipped with in the interior panel with guide block that the guide way cooperatees.
The utility model discloses further set up: the inner panel is provided with a back locking mechanism capable of locking the inner handle, and the back locking mechanism comprises a cam, a lock rod, a back locking spring and a back locking knob rotatably arranged on the inner panel; the left end part of the lock rod is abutted against the cam, and the right end part of the lock rod penetrates through the back locking spring and is arranged opposite to the lock groove of the rotating seat; the cam is arranged on the back locking knob, and when the back locking knob is rotated, the cam can push the lock rod to move towards the direction of the rotating seat and compress the back locking spring, so that one end part of the lock rod is inserted into the lock groove of the rotating seat.
The utility model discloses further set up: the high point part and the low point part of the cam are both provided with guide concave grooves which are matched with the left end part of the lock rod.
The utility model discloses further set up: an anti-lock seat is arranged between the rotating seat and the anti-lock knob, and the anti-lock spring is installed on the anti-lock seat.
The utility model discloses further set up: the back locking base comprises a back locking base and a cover plate, a lower mounting groove is formed in the back locking base, an upper mounting groove is formed in the cover plate, and the lower mounting groove and the upper mounting groove are matched to form a mounting cavity for mounting the back locking spring.
The utility model discloses further set up: an emergency opening hole is formed in the outer panel, and the emergency opening hole is arranged opposite to the back locking knob.
The utility model discloses beneficial effect: panel including directly setting up the spring bolt, and interior handle drives the spring bolt through rotating the seat and removes, make the spring bolt stretch out the lockhole under magnetic force, and drive spring bolt indentation lockhole through rotating the seat and carry out the unblock, outer handle also can drive interior handle through the square bar simultaneously and rotate, make and rotate the seat and drive spring bolt indentation lockhole and carry out the unblock, realize the lock function, and make the lock need not set up the lock body alone and be used for installing the spring bolt and lock, consequently, need not open the side opening in the door leaf during installation and be used for installing the lock body, the while also need not open the through hole at the relevant position of door leaf and be used for the spring bolt, moreover, the steam generator is simple in structure, and is convenient for install.
Drawings
Fig. 1 is a schematic structural diagram of an integrated quick-assembling door lock of the present invention;
FIG. 2 is a second schematic structural view of an integrated quick-assembling door lock of the present invention;
FIG. 3 is an exploded view of an integrated quick-assembling door lock of the present invention;
FIG. 4 is an assembly view of the components within the inner panel;
fig. 5 is an assembly view of the deadbolt and deadbolt spring;
FIG. 6 is an exploded view of the inner panel inner locking mechanism;
FIG. 7 is a schematic structural view of an inner panel;
FIG. 8 is a schematic structural view of the rotary base;
FIG. 9 is a schematic view of the locking lever;
fig. 10 is a structural schematic diagram of the cam.
Description of reference numerals: 1. a latch bolt; 11. a magnetic member; 12. pushing the foot; 121. a bump; 13. a guide groove; 14. installing a groove; 12. pushing the foot; 121. a bump; 2. square bars; 3. an inner handle assembly; 31. an inner panel; 311. a lock hole; 312. a guide block; 313. a stopper; 32. an inner handle; 33. a rotating seat; 331. a rotating part; 332. locking the groove; 4. an outer handle assembly; 41. an outer panel; 411. opening the hole in an emergency; 42. an outer handle; 5. a latch bolt spring; 6. a back locking mechanism; 61. a cam; 611. a guide recess groove; 62. a lock lever; 621. an annular flange; 63. a back locking spring; 64. a back locking knob; 65. an anti-lock seat; 651. a back locking base; 652. and (7) a cover plate.
Detailed Description
The integrated quick-assembling door lock of the present invention will be described in further detail with reference to fig. 1 to 10.
As can be seen from fig. 1 and 2, an integrated fast-assembling door lock comprises a bolt 1, a square bar 2, an inner handle assembly 3 and an outer handle assembly 4, wherein the inner handle assembly 3 comprises an inner panel 31 and an inner handle 32 connected with one end of the square bar 2, the inner handle 32 is rotatably arranged on the inner panel 31 and is reset through a reset torsion spring, the outer handle assembly 4 comprises an outer panel 41 and an outer handle 42 connected with the other end of the square bar 2, and the outer handle 42 is rotatably arranged on the outer panel 41 and is reset through the reset torsion spring.
As shown in fig. 3, the tongue 1 is slidably disposed on the inner panel 31, and a lock hole 311 for the tongue 1 to pass through is disposed on a side wall of the inner panel 31; the front end part of the bolt 1 is arranged on the lock hole 311 in a penetrating way and is provided with a magnetic part 11; the rear end part of the bolt 1 is matched with a rotating seat 33 of an inner handle 32; when the magnetic element 11 of the latch bolt 1 is attracted by the magnetic force of the magnet of the door lock box on the doorframe, the front end of the latch bolt 1 extends out of the lock hole 311 to be locked in cooperation with the door lock box, and when the rotating seat 33 is driven by the inner handle 32 to rotate, the rotating seat 33 pushes the latch bolt 1 to retract into the lock hole 311 to be unlocked.
From fig. 4 and fig. 5, panel 31 including directly setting up spring bolt 1, and interior handle 32 drives spring bolt 1 through rotating seat 33 and removes, make spring bolt 1 stretch out lockhole 311 under the magnetic force effect and lock, and drive spring bolt 1 indentation lockhole 311 through rotating seat 33 and unblock, outer handle 42 also can drive interior handle 32 through square bar 2 and rotate simultaneously, make rotating seat 33 drive spring bolt 1 indentation lockhole 311 and unblock, realize the lock function, and make the lock need not set up the lock body alone and be used for installing spring bolt 1 and lock, consequently, need not open the side opening in the door leaf during installation and be used for installing the lock body, the through hole is also need not opened at the relevant position of door leaf simultaneously and is used for spring bolt 1, moreover, the steam generator is simple in structure, and is convenient for installation.
Wherein the rear end of spring bolt 1 and the concrete structure who rotates seat 33 matched with do: the rear end part of the bolt 1 is provided with two pushing feet 12, and the pushing feet 12 are provided with a convex block 121; the rotating seat 33 is provided with a rotating part 331 matched with the lug 121; wherein the protrusion 121 is disposed opposite to the rotating portion 331; when the handle drives the rotating seat 33 to rotate, the rotating portion 331 pushes the protrusion 121, so that the lock tongue 1 moves backward and retracts into the lock hole 311, and the rotating seat 33 provides a backward moving thrust for the lock tongue 1, so that the thrust can overcome the magnetic force applied to the lock tongue 1, and the lock tongue 1 retracts into the lock hole 311. The rotating seat 33 is arranged between the two pushing feet 12, so that the clockwise or anticlockwise rotation of the rotating block can drive the bolt 1 to move successively, and the structure can be suitable for left-opening or right-opening door locks.
Wherein spring bolt 1 is equipped with the guide way 13 that sets up along the flexible direction of spring bolt 1, be equipped with in the interior panel with guide way 13 matched with guide block 312, panel removal plays the guide effect including to spring bolt 1 for spring bolt 1 removes more steadily reliably.
The rear end part of the bolt 1 is provided with a bolt spring 5, and the bolt spring 5 can drive the front end part of the bolt 1 to be arranged in the lock hole 311, so that when the door is opened, the bolt 1 can be always arranged in the lock hole 311 under the action of the bolt spring 5, and the bolt 1 is effectively prevented from accidentally extending out of the lock hole 311 to cause accidents; when the front end of the latch bolt 1 extends out of the lock hole 311 to be locked, the latch bolt 1 compresses or stretches the latch bolt spring 5.
Wherein spring 5 and spring bolt 1's mounting structure is: spring bolt spring 5 be compression spring, wherein spring bolt 1 is equipped with mounting groove 14, set firmly dog 313 in the interior panel 31, mounting groove 14 is all arranged in to dog 313 and spring, dog 313 offsets with the one end of spring, and the other end of spring offsets with the cell wall of mounting groove 14, and outside the preceding tip of spring bolt 1 will stretch out lockhole 311, spring bolt 1 will compress spring bolt spring 5.
As can be seen from fig. 4 and 6, in order to improve the safety performance of the door lock, an anti-lock mechanism 6 capable of locking the inner handle 32 is arranged on the inner panel, and the anti-lock mechanism 6 comprises a cam 61, a lock rod 62, an anti-lock spring 63 and an anti-lock knob 64 rotatably arranged on the inner panel 31; the left end of the lock rod 62 is abutted against the cam 61, and the right end of the lock rod 62 passes through the back locking spring 63 and is arranged opposite to the lock groove 332 of the rotating seat 33; the cam 61 is provided on the back locking knob 64, and when the back locking knob 64 is rotated, the cam 61 pushes the lock lever 62 to move toward the rotary seat 33 and compresses the back locking spring 63, so that one end of the lock rod 62 is inserted into the lock slot 332 of the rotary seat 33, the handle cannot be rotated to unlock the lock, the lock is reversely locked, the traditional door lock does not need to additionally arrange the back locking bolt 1 for back locking, the structure is simpler, the door lock structure is simplified, the manufacturing cost is reduced, when the back locking is required to be released, the back locking knob 64 is only required to be rotated reversely, so that the abutting point of the cam 61 and the lock rod 62 is moved from the high point part of the cam 61 to the low point part of the cam 61, the lock lever 62 is pushed by the spring force of the lock-back spring 63 to pull out the right end of the lock lever 62 from the lock groove 332 of the rotary holder 33, and the lock lever 62 is unlocked from the rotary holder 33, thereby unlocking the lock.
The guide concave groove 611 is arranged at the high point part and the low point part of the cam 61, and the guide concave groove 611 is matched with the left end part of the lock rod 62, so that the lock rod 62 and the cam 61 are matched to play a role in guiding, and the matching of the lock rod 62 and the cam 61 is more stable and reliable.
In order to facilitate installation of the lock rod 62 and the back locking spring 63, a back locking seat 65 is arranged between the rotating seat 33 and the back locking knob 64, the back locking spring 63 is installed on the back locking seat 65, the back locking seat 65 comprises a back locking base 651 and a cover plate 652, the back locking base 651 is provided with a lower installation groove, the cover plate 652 is provided with an upper installation groove, and the lower installation groove 14 is matched with the upper installation groove 14 to form an installation cavity for installing the back locking spring 63.
The locking rod 62 is also arranged in the mounting cavity, wherein the left end part of the locking rod 62 extends out of the mounting cavity to be abutted against the cam 61, and the right end part of the locking rod 62 passes through the back locking spring 63 and also extends out of the mounting cavity to be arranged opposite to the locking groove 332 of the rotating seat 33; an annular flange 621 is provided between the left and right end portions of the lock lever 62, and one end portion of the back-lock spring 63 abuts against the annular flange 621 and the other end portion abuts against the side wall of the mounting cavity.
As can be seen from fig. 2 and 3, the emergency opening hole 411 is formed in the outer panel 41, and the emergency opening hole 411 is disposed opposite to the back locking knob 64, so that in an emergency, the back locking knob 64 can be rotated through the emergency opening hole 411 to unlock the back locking mechanism 6, thereby unlocking the door lock.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an integral type fast-assembling lock, includes spring bolt, square bar, interior handle subassembly and outer handle subassembly, interior handle subassembly includes interior panel and the interior handle that is connected with a tip of square bar, outer handle subassembly includes the outer handle that another tip of outer panel and square bar is connected, characterized by: the lock tongue is arranged on the inner panel in a sliding manner, and a lock hole for the lock tongue to penetrate through is formed in one side wall of the inner panel;
the front end part of the lock tongue is arranged on the lock hole in a penetrating mode and is provided with a magnetic part; the rear end part of the lock tongue is matched with the rotating seat of the inner handle;
when the magnetic part of the lock tongue is attracted by magnetic force, the front end part of the lock tongue extends out of the lock hole to be locked, and when the rotating seat is driven to rotate by the inner handle or the outer handle, the rotating seat pushes the lock tongue to retract into the lock hole to be unlocked.
2. An integral quick-assembling door lock as claimed in claim 1, wherein: the rear end part of the lock tongue is provided with two pushing feet, and the pushing feet are provided with convex blocks;
the rotating seat is provided with a rotating part matched with the lug;
the rotating seat is arranged between the two pushing feet, and the lug is opposite to the rotating part;
when the handle drives the rotating seat to rotate, the rotating part pushes the convex block, so that the lock tongue moves backwards and retracts into the lock hole.
3. An integral quick-assembling door lock as claimed in claim 1, wherein: the rear end part of the lock tongue is provided with a lock tongue spring, and the lock tongue spring can drive the front end part of the lock tongue to be arranged in the lock hole; when the front end of the bolt extends out of the lock hole to be locked, the bolt compresses or stretches the bolt spring.
4. An integral quick-assembling door lock as claimed in claim 3, wherein: the spring bolt is equipped with mounting groove, the interior panel sets firmly the dog, in mounting groove is all arranged in to dog and spring, the dog is inconsistent with the one end of spring, and the other end of spring is inconsistent with the cell wall of mounting groove, and outside the lockhole will be stretched out to the preceding tip of spring bolt, the spring bolt will compress the spring bolt.
5. An integral quick-install door lock as claimed in claim 1, 2, 3 or 4, wherein: the spring bolt is equipped with the guide way that sets up along the flexible direction of spring bolt, be equipped with in the interior panel with guide block that the guide way cooperatees.
6. An integral quick-install door lock as claimed in claim 1, 2, 3 or 4, wherein: the inner panel is provided with a back locking mechanism capable of locking the inner handle, and the back locking mechanism comprises a cam, a lock rod, a back locking spring and a back locking knob rotatably arranged on the inner panel;
the left end part of the lock rod is abutted against the cam, and the right end part of the lock rod penetrates through the back locking spring and is arranged opposite to the lock groove of the rotating seat;
the cam is arranged on the back locking knob, and when the back locking knob is rotated, the cam can push the lock rod to move towards the direction of the rotating seat and compress the back locking spring, so that one end part of the lock rod is inserted into the lock groove of the rotating seat.
7. An integral quick-assembling door lock as claimed in claim 6, wherein: the high point part and the low point part of the cam are both provided with guide concave grooves which are matched with the left end part of the lock rod.
8. An integral quick-assembling door lock as claimed in claim 6, wherein: an anti-lock seat is arranged between the rotating seat and the anti-lock knob, and the anti-lock spring is installed on the anti-lock seat.
9. An integral quick-assembling door lock as claimed in claim 8, wherein: the back locking base comprises a back locking base and a cover plate, a lower mounting groove is formed in the back locking base, an upper mounting groove is formed in the cover plate, and the lower mounting groove and the upper mounting groove are matched to form a mounting cavity for mounting the back locking spring.
10. An integral quick-assembling door lock as claimed in claim 6, wherein: an emergency opening hole is formed in the outer panel, and the emergency opening hole is arranged opposite to the back locking knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022526292.6U CN213838076U (en) | 2020-11-05 | 2020-11-05 | Integral type fast-assembling lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022526292.6U CN213838076U (en) | 2020-11-05 | 2020-11-05 | Integral type fast-assembling lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213838076U true CN213838076U (en) | 2021-07-30 |
Family
ID=77013421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022526292.6U Active CN213838076U (en) | 2020-11-05 | 2020-11-05 | Integral type fast-assembling lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213838076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227828A (en) * | 2020-11-05 | 2021-01-15 | 温州瓯海利尔达五金制品有限公司 | Integral type fast-assembling lock |
-
2020
- 2020-11-05 CN CN202022526292.6U patent/CN213838076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227828A (en) * | 2020-11-05 | 2021-01-15 | 温州瓯海利尔达五金制品有限公司 | Integral type fast-assembling lock |
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