CN220522259U - Quick-mounting handle lock - Google Patents
Quick-mounting handle lock Download PDFInfo
- Publication number
- CN220522259U CN220522259U CN202321979238.4U CN202321979238U CN220522259U CN 220522259 U CN220522259 U CN 220522259U CN 202321979238 U CN202321979238 U CN 202321979238U CN 220522259 U CN220522259 U CN 220522259U
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- handle
- lock
- locking
- hole
- square shaft
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- 238000009434 installation Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a quick-mounting handle lock, which comprises an inner handle seat, an outer handle seat, an inner handle and an outer handle, wherein the inner handle and the outer handle are respectively arranged on an inner rotating groove and an outer rotating groove in a rotating way; the inner handle and the outer handle are respectively provided with an assembly groove for assembling the locking assembly, and the bottom wall of the assembly groove is an inclined plane which is obliquely arranged; the locking assembly comprises a locking plate and a locking spring which are arranged on the inclined plane, and a locking hole for the square shaft to pass through is formed in the middle of the locking plate; the upper end part of the locking spring is abutted against the top wall of the inner handle or the outer handle, the lower end part of the locking spring is abutted against the locking plate, so that the locking plate is obliquely arranged along the inclined plane of the assembly groove, and the hole wall of the locking hole is abutted against the shaft wall of the square shaft to lock the square shaft on the handle; the square shaft is inserted into the inner handle, and then the square shaft is inserted into the outer handle; the locking component in the handle head can automatically lock the two end parts of the square shaft, wherein the two ends of the square shaft tighten the outer handle and the inner handle towards the middle, and quick installation is realized.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to a quick-mounting handle lock.
Background
The door lock is a common door protection device for preventing illegal invasion of personnel outside the door, and generally comprises a lock body arranged in a door leaf and a base for mounting a door handle, wherein the base is arranged on the inner side and the outer side of the door leaf; the inner handle and the outer handle are linked with the lock body through the square shaft, so that the extension and retraction of the lock tongue are realized; when the existing door lock is installed, the installation of the base is finished on the door plate, and the handle is installed on the panel matched with the base; finally, fixing the panel provided with the handle on the base;
for example, chinese patent publication No. CN215565063U discloses a door lock mounting structure, which comprises a base and a panel mounted on a door panel; one end of the base is provided with an elastic buckle, and the other end of the base is provided with a jackscrew limiting groove; one end of the panel is provided with a clamping groove matched with the elastic buckle, and the other end of the panel is provided with a jackscrew hole corresponding to the jackscrew limiting groove; when the panel is installed, the elastic buckle at one end of the base is clamped in the clamping groove, and the jackscrew at the other end of the base passes through the jackscrew hole and then abuts against the jackscrew limiting groove to fix the panel on the base; when the door lock is installed, the clamping groove on the panel is required to be clamped with the elastic buckle on the base, and the jackscrew penetrates through the jackscrew hole to fix the panel and the base again; the door lock is more troublesome to install, and the door lock structure is complicated, and the whole protruding of panel is located outside the door plant simultaneously for the door lock outward appearance is not brief, influences the door lock pleasing to the eye.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a quick-mounting handle lock.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the quick-mounting handle lock comprises an inner handle seat arranged on the inner side of a door plate, an outer handle seat arranged on the outer side of the door plate, an inner handle and an outer handle, wherein an inner rotating groove is formed in the middle of the inner handle seat, an outer rotating groove is formed in the middle of the outer handle seat, and the inner handle and the outer handle are respectively arranged on the inner rotating groove and the outer rotating groove in a rotating mode;
the inner handle and the outer handle are respectively provided with an assembly groove for assembling the locking assembly, and the bottom wall of the assembly groove is an inclined plane which is obliquely arranged;
the locking assembly comprises a locking plate and a locking spring which are arranged on the inclined plane, and a locking hole for the square shaft to pass through is formed in the middle of the locking plate;
the upper end of the locking spring is propped against the top wall of the inner handle or the outer handle, the lower end of the locking spring is propped against the lock plate, so that the lock plate is obliquely arranged along the inclined plane of the assembly groove, and the hole wall of the locking hole is propped against the shaft wall of the square shaft to lock the square shaft on the handle.
The utility model further provides that: the handle is sleeved with a guide sleeve, and the guide sleeve is rotatably arranged on the inner rotating groove or the outer rotating groove.
The utility model further provides that: the inner handle seat and the outer handle seat have the same structure, the inner handle seat comprises a mounting part at the lower end part and a decorative plate at the upper end part, the mounting part is in interference fit with a mounting hole at the inner side of the door plate, and at least two positioning pointed ends are arranged at intervals on the lower end surface of the decorative plate.
The utility model further provides that: the inner handle seat is characterized in that a positioning bracket is arranged in the inner handle seat and can be broken off, and a positioning hole matched with the square shaft is formed in the positioning bracket.
The utility model further provides that: the inner handle and the outer handle have the same structure, a plurality of limiting clamping strips are longitudinally arranged on the outer side wall of the handle head, and limiting clamping grooves matched with the limiting clamping strips are formed in the inner side wall of the inner handle.
The utility model further provides that: the inner handle is provided with an outer jackscrew hole, the handle head is provided with an inner jackscrew hole, and the inner jackscrew hole and the outer jackscrew hole are oppositely arranged and are communicated with the assembly groove.
The utility model further provides that: the anti-lock assembly comprises an anti-lock knob, a lock cylinder, a knob base and a lock cylinder base, wherein the knob base and the lock cylinder base have the same structure; the knob base is arranged on the inner side of the door plate, the lock cylinder base is arranged on the outer side of the door plate, and the anti-lock knob and the lock cylinder are respectively and rotatably arranged on the knob base and the lock cylinder base through guide sleeves and are connected through square shafts.
The utility model further provides that: the lower end of the lock cylinder is provided with a lower jackscrew hole, the knob part of the back locking knob is provided with an upper jackscrew hole, one end of the square shaft penetrates through the lower jackscrew hole through the jackscrew to be connected with the lock cylinder, and the other end penetrates through the upper jackscrew hole through the jackscrew to be connected with the back locking knob.
The utility model has the beneficial effects that: when the door lock is installed, the inner handle seat and the outer handle seat are fixedly installed on the installation holes on the inner side and the outer side of the door plate respectively; then one end of a square shaft is inserted into the handle head of the inner handle, the square shaft penetrates through a lock hole of a lock plate in an assembly groove of the handle head, wherein a lock spring at the upper end of the lock plate downwards presses the lock plate, so that the lock plate is obliquely arranged on an inclined plane of the assembly groove, and the hole wall of the lock hole abuts against the shaft wall of the square shaft to lock the square shaft on the handle head; after one end of the square shaft is connected and fixed with the inner handle, the other end of the square shaft penetrates through the inner handle seat and is inserted into a handle head of the outer handle rotatably arranged on the outer handle seat, and a locking assembly in the outer handle can automatically lock and fix the square shaft; the installation operation of the door lock can be completed, and the quick installation of the door lock is realized; the door lock is simple and convenient to install and operate, the installation steps of the door lock are simplified, and the installation efficiency is improved; the two ends of the square shaft tighten the outer handle and the inner handle towards the middle, so that the outer handle and the inner handle can stably rotate on the outer handle seat and the inner handle seat, and the door lock structure is more stable; wherein interior handle seat and outer handle seat are all inside in the door plant, and the door plant surface is arranged in to the decorative board of only upper end for the outward appearance of lock is more brief, pleasing to the eye.
Drawings
FIG. 1 is a schematic diagram of the result of a quick-install handle lock of the present utility model;
FIG. 2 is an application diagram of a quick-install handle lock of the present utility model;
FIG. 3 is a schematic view of the structure of an inner handle of a quick-fit handle lock of the present utility model;
FIG. 4 is an exploded view of a door handle of a quick-fit handle lock of the present utility model;
FIG. 5 is a schematic view of the structure of a handle head of a quick-fit handle lock according to the present utility model;
FIG. 6 is a schematic view of the inner base of a quick-install handle lock according to the present utility model;
FIG. 7 is a schematic diagram II of the inner base of a quick-install handle lock according to the present utility model;
FIG. 8 is an exploded view of the counter lock assembly of the instant utility model;
reference numerals illustrate: 1. an inner handle base; 11. an inner rotating groove; 12. a mounting part; 13. a decorative plate; 131. positioning the tip; 14. a positioning bracket; 141. positioning holes; 2. an outer handle base; 3. an inner handle; 31. a limit clamping groove; 32. an outer top thread hole; 33. a handle head; 331. limiting clamping strips; 332. an assembly groove; 3321. an inclined plane; 333. an inner top thread hole; 334. a locking assembly; 3341. a lock plate; 33411. a lock hole; 3342. a locking spring; 4. an outer handle; 5. a square shaft; 6. guide sleeve; 7. a counter lock assembly; 71. a back lock knob; 711. a top thread hole; 72. a lock core; 721. a lower top thread hole; 73. a knob base; 74. a lock core base; 8. and (5) a door plate.
Detailed Description
A quick-install handle lock of the present utility model will be described in further detail with reference to fig. 1 to 8.
The quick-mounting handle lock comprises an inner handle seat 1 arranged on the inner side of a door plate 8, an outer handle seat 2 and an inner handle 3 arranged on the outer side of the door plate 8, and an outer handle 4, wherein an inner rotating groove 11 is formed in the middle of the inner handle seat 1, an outer rotating groove is formed in the middle of the outer handle seat 2, and the inner handle 3 and the outer handle 4 are respectively arranged on the inner rotating groove 11 and the outer rotating groove in a rotating mode; the handle heads 33 of the inner handle 3 and the outer handle 4 are respectively provided with an assembling groove 332 for assembling the locking assembly, and the bottom wall of the assembling groove 332 is an inclined surface 3321 which is obliquely arranged; the locking assembly comprises a locking plate 3341 and a locking spring 3342 which are arranged on the inclined surface 3321, and a locking hole 33411 for the square shaft 5 to pass through is formed in the middle of the locking plate 3341; the upper end of the locking spring 3342 is abutted against the top wall of the inner handle 3 or the outer handle 4, the lower end of the locking spring is abutted against the locking plate 3341, the locking plate 3341 is obliquely arranged along the inclined surface 3321 of the assembly groove 332, and the hole wall of the locking hole 33411 is abutted against the shaft wall of the square shaft 5 to lock the square shaft 5 on the handle head 33;
when the door lock is installed, the inner handle seat 1 and the outer handle seat 2 are fixedly installed on the installation holes on the inner side and the outer side of the door plate 8 respectively; then, one end of the square shaft 5 is inserted into the handle head 33 of the inner handle 3, the square shaft 5 passes through the lock hole 33411 of the lock plate 3341 in the assembly groove 332 of the handle head 33, wherein the lock spring 3342 at the upper end of the lock plate 3341 presses down the lock plate 3341, so that the lock plate 3341 is obliquely arranged on the inclined surface 3321 of the assembly groove 332, and the hole wall of the lock hole 33411 abuts against the shaft wall of the square shaft 5 to lock the square shaft 5 on the handle head 33; after one end of the square shaft 5 is connected and fixed with the inner handle 3, the other end of the square shaft 5 passes through the inner handle seat 1 and is inserted into the handle head 33 of the outer handle 4 rotatably arranged on the outer handle seat 2, and the locking component 334 in the outer handle 4 can automatically lock and fix the square shaft 5; the installation operation of the door lock can be completed, and the quick installation of the door lock is realized; the square shaft 5 can be firstly arranged on the outer handle 4 and then connected with the inner handle 3; the door lock is simple and convenient to install and operate, the installation steps of the door lock are simplified, and the installation efficiency is improved; the two ends of the square shaft 5 tighten the outer handle 4 and the inner handle 3 towards the middle, so that the outer handle 4 and the inner handle 3 can stably rotate on the outer handle seat 2 and the inner handle seat 1, and the door lock structure is more stable; wherein interior handle seat 1 and outer handle seat 2 are all inside in door plant 8, and the decorative board 13 of only upper end is arranged in door plant 8 surface for the outward appearance of lock is more brief, pleasing to the eye.
Wherein, the handle head 33 is sleeved with a guide sleeve 6, and the guide sleeve 6 is rotatably arranged on the inner rotary groove 11 or the outer rotary groove; so that the inner handle 3 and the outer handle 4 can be more stably rotated to be arranged on the inner rotating groove 11 and the outer rotating groove.
The inner handle seat 1 and the outer handle seat 2 have the same structure, the inner handle seat 1 comprises a mounting part 12 at the lower end part and a decorative plate 13 at the upper end part, the mounting part 12 is in interference fit with a mounting hole at the inner side of the door plate 8, and at least two positioning pointed ends 131 are arranged at the lower end surface of the decorative plate 13 at intervals; a positioning bracket 14 is arranged in the inner rotating groove 11 of the inner handle seat 1 in a breaking way, and a positioning hole 141 matched with the square shaft 5 is arranged in the positioning bracket 14; when the inner handle seat 1 and the outer handle seat 2 are installed, the square shaft 5 sequentially passes through the positioning holes 141 of the inner handle seat 1 and the outer handle seat 2 to determine the installation positions of the inner handle seat 1 and the outer handle seat 2, so that the deviation is avoided; then the positioning pointed end 131 passing through the lower end surface of the decorative plate 13 is pricked into the door plate 8 to perform preliminary positioning and fixing on the inner handle seat 1 and the outer handle seat 2, and the positioning bracket 14 can be broken after positioning is completed; then the mounting seats of the inner handle seat 1 and the outer handle seat 2 are mounted on the mounting holes, and the inner diameters of the mounting holes are slightly smaller than the outer diameters of the mounting seats, so that the inner handle seat 1 and the outer handle seat 2 are in interference fit, and the inner handle seat 1 and the outer handle seat 2 are firmly fixed on the door plate 8; the inner handle seat 1 and the outer handle seat 2 can be quickly installed on the door plate 8.
The inner handle 3 and the outer handle 4 have the same structure, the outer side wall of the handle head 33 is longitudinally provided with a plurality of limit clamping strips 331, and the inner side wall of the inner handle 3 is provided with limit clamping grooves 31 matched with the limit clamping strips 331; the inner handle 3 is provided with an outer top thread hole 32, the handle head 33 is provided with an inner top thread hole 333, the inner top thread hole 333 is opposite to the outer top thread hole 32, when the handle is assembled, the limit clamping strip 331 of the handle head 33 and the limit clamping groove 31 are matched and inserted on the inner handle 3 or the outer handle 4, one end part of the top thread passes through the outer top thread hole 32 and is placed in the inner top thread hole 333 to connect the handle head 33 with the inner handle 3 or the outer handle 4, and thus the assembly of the handle can be completed, and the assembly is simple and convenient;
in addition, the inner top thread hole 333 is communicated with the assembly groove 332, when the square shaft 5 needs to be detached from the handle head 33, the top thread is only required to be pushed up by the assembly groove 332, the end part of the top thread can jack up the locking plate 3341 upwards, the locking plate 3341 is in a horizontal state, and the inner side wall of the locking plate 3341 is unlocked to the outer side wall of the square shaft 5, so that the square shaft 5 can be pulled out from the handle head 33, and the disassembly is convenient.
The door lock further comprises a back locking assembly 7 for back locking the door lock, the back locking assembly 7 is arranged below the handle, the back locking assembly 7 comprises a back locking knob 71, a lock cylinder 72, a knob base 73 and a lock cylinder base 74, wherein the knob base 73 and the lock cylinder base 74 have the same structure; the knob base 73 is arranged on the inner side of the door plate 8, the lock cylinder base 74 is arranged on the outer side of the door plate 8, and the back lock knob 71 and the lock cylinder 72 are respectively arranged on the knob base 73 and the lock cylinder base 74 in a rotating manner through the guide sleeve 6 and are connected through the square shaft 5; the lower end of the lock cylinder 72 is provided with a lower jackscrew hole 721, the knob part of the back lock knob 71 is provided with an upper jackscrew hole 711, when the back lock assembly 7 is installed, one end of the lock cylinder 72 and one end of the square shaft 5 are fixedly connected by propping against the square shaft 5 through jackscrews passing through the lower jackscrew hole 721, and the other end of the square shaft 5 passes through the lock cylinder base 74, so that the lock cylinder base 74 can be opened and rotated by a key, and meanwhile, the lower jackscrew hole 721 is hidden and arranged in the locking base; the square shaft 5 passing through the locking base passes through the outer top thread hole 32 and is fixedly connected with the back locking knob 71 through the jackscrew, and the back locking knob 71 and the lock cylinder 72 are tensioned towards the middle at the two ends of the square shaft 5, so that the back locking knob 71 and the lock cylinder 72 are rotationally arranged on the knob base 73 and the lock cylinder base 74, and the back locking knob and the lock cylinder base 74 are not required to be additionally connected and fixed, thereby saving the installation time and effectively improving the installation efficiency.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. A fast-assembling handle lock, characterized by: the inner handle seat is arranged on the inner side of the door plate, the outer handle seat is arranged on the outer side of the door plate, the inner handle and the outer handle are arranged on the outer side of the door plate, an inner rotating groove is formed in the middle of the inner handle seat, an outer rotating groove is formed in the middle of the outer handle seat, and the inner handle and the outer handle are respectively arranged on the inner rotating groove and the outer rotating groove in a rotating mode;
the inner handle and the outer handle are respectively provided with an assembly groove for assembling the locking assembly, and the bottom wall of the assembly groove is an inclined plane which is obliquely arranged;
the locking assembly comprises a locking plate and a locking spring which are arranged on the inclined plane, and a locking hole for the square shaft to pass through is formed in the middle of the locking plate;
the upper end of the locking spring is propped against the top wall of the inner handle or the outer handle, the lower end of the locking spring is propped against the lock plate, so that the lock plate is obliquely arranged along the inclined plane of the assembly groove, and the hole wall of the locking hole is propped against the shaft wall of the square shaft to lock the square shaft on the handle.
2. The quick-fit handle lock of claim 1, wherein: the handle is sleeved with a guide sleeve, and the guide sleeve is rotatably arranged on the inner rotating groove or the outer rotating groove.
3. The quick-fit handle lock of claim 2, wherein: the inner handle seat and the outer handle seat have the same structure, the inner handle seat comprises a mounting part at the lower end part and a decorative plate at the upper end part, the mounting part is in interference fit with a mounting hole at the inner side of the door plate, and at least two positioning pointed ends are arranged at intervals on the lower end surface of the decorative plate.
4. A quick-fit handle lock according to claim 3, characterized in that: the inner handle seat is characterized in that a positioning bracket is arranged in the inner handle seat and can be broken off, and a positioning hole matched with the square shaft is formed in the positioning bracket.
5. A quick-fit handle lock according to claim 1 or 2 or 3 or 4, characterized in that: the inner handle and the outer handle have the same structure, a plurality of limiting clamping strips are longitudinally arranged on the outer side wall of the handle head, and limiting clamping grooves matched with the limiting clamping strips are formed in the inner side wall of the inner handle.
6. The quick-fit handle lock of claim 5, wherein: the inner handle is provided with an outer jackscrew hole, the handle head is provided with an inner jackscrew hole, and the inner jackscrew hole and the outer jackscrew hole are oppositely arranged and are communicated with the assembly groove.
7. A quick-fit handle lock according to claim 1 or 2 or 3 or 4, characterized in that: the anti-lock assembly comprises an anti-lock knob, a lock cylinder, a knob base and a lock cylinder base, wherein the knob base and the lock cylinder base have the same structure; the knob base is arranged on the inner side of the door plate, the lock cylinder base is arranged on the outer side of the door plate, and the anti-lock knob and the lock cylinder are respectively and rotatably arranged on the knob base and the lock cylinder base through guide sleeves and are connected through square shafts.
8. The quick-fit handle lock of claim 7, wherein: the lower end of the lock cylinder is provided with a lower jackscrew hole, the knob part of the back locking knob is provided with an upper jackscrew hole, one end of the square shaft penetrates through the lower jackscrew hole through the jackscrew to be connected with the lock cylinder, and the other end penetrates through the upper jackscrew hole through the jackscrew to be connected with the back locking knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979238.4U CN220522259U (en) | 2023-07-26 | 2023-07-26 | Quick-mounting handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979238.4U CN220522259U (en) | 2023-07-26 | 2023-07-26 | Quick-mounting handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522259U true CN220522259U (en) | 2024-02-23 |
Family
ID=89928614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321979238.4U Active CN220522259U (en) | 2023-07-26 | 2023-07-26 | Quick-mounting handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522259U (en) |
-
2023
- 2023-07-26 CN CN202321979238.4U patent/CN220522259U/en active Active
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