CN221143884U - Door and window lock and door and window - Google Patents
Door and window lock and door and window Download PDFInfo
- Publication number
- CN221143884U CN221143884U CN202322797082.4U CN202322797082U CN221143884U CN 221143884 U CN221143884 U CN 221143884U CN 202322797082 U CN202322797082 U CN 202322797082U CN 221143884 U CN221143884 U CN 221143884U
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- door
- connecting hole
- window
- knob
- hole
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- 238000009434 installation Methods 0.000 claims abstract description 31
- 241000219122 Cucurbita Species 0.000 description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a door and window lock and a door and window, which are arranged on a target installation object, wherein the door and window lock comprises: the lock core body is axially provided with an adjusting space; the inner core is rotatably arranged on the lock cylinder body and comprises a driving end and an extending end, and the extending end protrudes out of one end of the lock cylinder body; the shifting piece is sleeved on the inner core, and the position of the shifting piece is axially adjustable in the adjusting space; the front end cover is inserted into one end of the lock cylinder body and connected to the target installation object, and can accommodate the extension end; the rear end cover is inserted into the other end of the lock cylinder body and is connected to a target installation object; the knob is inserted on the extension end, and the connection position of the knob and the extension end is adjustable along the axial direction so as to adjust the distance between the knob and the driving end. According to the utility model, the connecting position of the knob and the inner core is adjustable along the axial direction, and the distance between the knob and the driving end can be adjusted, so that the length of the lock cylinder can be adjusted, and the shifting piece can be movably arranged on the inner core, so that the lock cylinder is suitable for doors and windows with different thicknesses.
Description
Technical Field
The utility model relates to the field of door and window hardware, in particular to a door and window lock and a door and window.
Background
In door and window hardware industry, because the thickness of door and window is different, in order to satisfy user's user demand, the lock core on the present market has multiple length specification, and lock core length can't be adjusted and the inside piece of dialling of lock core can't axial displacement, often can appear lock core length and door and window thickness mismatch and dial the phenomenon that the piece position does not correspond.
Disclosure of utility model
The utility model aims to provide a door and window lock and a door and window, and aims to solve the problems that the length of an existing lock cylinder cannot be adjusted and a poking piece in the lock cylinder cannot axially move.
In order to solve the technical problems, the utility model is realized by the following technical scheme: there is provided a door and window lock mounted on a target mount, comprising: the lock core body is axially provided with an adjusting space; the inner core is rotatably arranged on the lock cylinder body and comprises a driving end and an extending end, and the extending end protrudes out of one end of the lock cylinder body; the poking part is sleeved on the inner core, and the position of the poking part in the adjusting space is axially adjustable; the front end cover is inserted into one end of the lock cylinder body and connected to the target installation object, and can accommodate the extending end; the rear end cover is inserted into the other end of the lock cylinder body and is connected to the target installation object; the knob penetrates through the front end cover and is inserted into the extending end, and the connection position of the knob and the extending end is adjustable along the axial direction so as to adjust the distance between the knob and the driving end.
Further, two ends of the lock cylinder body are respectively provided with a first connecting part and a second connecting part which are opposite, the adjusting space is arranged between the first connecting part and the second connecting part, the first connecting part is provided with a first connecting hole, the second connecting part is provided with a second connecting hole, and the first connecting hole and the second connecting hole are positioned on the same axis; the driving end is rotatably arranged in the first connecting hole and the second connecting hole, one end of the driving end is axially provided with a first mounting hole, and one end of the extending end is axially rotatably connected in the first mounting hole; one end of the knob is provided with a third connecting part which is connected with the other end of the extension end; the front end cover is sleeved on the third connecting part and connected to the target installation object; the rear end cover is connected with the second connecting part and is connected to the target installation object.
Further, the shifting piece comprises a sleeving part and a fixing part, the sleeving part is movably sleeved on the driving end, the fixing part is arranged on the sleeving part, and the fixing part is detachably connected with the inner core so as to adjust the position of the shifting piece.
Further, the door and window lock further comprises a first connecting piece, a third connecting hole is formed in the fixing portion, and the first connecting piece penetrates through the third connecting hole to be abutted to the driving end.
Further, a fourth connecting hole corresponding to the third connecting portion is formed in the front end cover, and a fifth connecting hole corresponding to the second connecting portion is formed in the rear end cover.
Further, the door and window lock further comprises a second connecting piece, a sixth connecting hole is formed in the knob, and the second connecting piece penetrates through the sixth connecting hole to be abutted to the extending end.
Further, the door and window structure further comprises a third connecting piece, a seventh connecting hole is formed in the rear end cover, and the third connecting piece penetrates through the seventh connecting hole to be abutted to the second connecting portion.
Further, the door and window lock further comprises a fourth connecting piece, a limiting part is arranged on one side, close to the knob, of the fourth connecting hole, a concave part is arranged on the third connecting part, the concave part penetrates through the limiting part, and the fourth connecting piece is clamped on the concave part.
Further, the door and window lock further comprises a fifth connecting piece, an eighth connecting hole is formed in the second connecting portion, a ninth connecting hole corresponding to the eighth connecting hole is formed in the front end cover, and the fifth connecting piece sequentially penetrates through the eighth connecting hole and the ninth connecting hole.
The utility model also provides a door and window, comprising a target installation object and the door and window lock, wherein the door and window lock is installed on the target installation object.
The embodiment of the utility model provides a door and window lock and a door and window, which are arranged on a target installation object, wherein the door and window lock comprises: the lock core body is axially provided with an adjusting space; the inner core is rotatably arranged on the lock cylinder body and comprises a driving end and an extending end, and the extending end protrudes out of one end of the lock cylinder body; the shifting piece is sleeved on the inner core, and the position of the shifting piece is axially adjustable in the adjusting space; the front end cover is inserted into one end of the lock cylinder body and connected to the target installation object, and can accommodate the extension end; the rear end cover is inserted into the other end of the lock cylinder body and is connected to a target installation object; the knob is inserted on the inner core, and the connection position of the knob and the inner core is adjustable along the axial direction so as to adjust the distance between the knob and the driving end. According to the utility model, the connecting position of the knob and the inner core is adjustable along the axial direction, and the distance between the knob and the driving end can be adjusted, so that the length of the lock cylinder is adjusted, the shifting piece is movably arranged on the inner core, and the adjusting space provides space for the axial movement of the shifting piece, so that the lock cylinder is suitable for doors and windows with different thicknesses, and meanwhile, the front end cover and the rear end cover can respectively pre-fix the lock cylinder body, so that the lock cylinder is convenient to install, simple in structure and high in adaptability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of a door and window lock according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a connection structure between a driving end and a pulling member according to an embodiment of the present utility model;
FIG. 3 is an exploded view of a knob and front end cap connection according to another embodiment of the present utility model;
fig. 4 is an exploded view of a lock cylinder body and rear end cap connection according to another embodiment of the present utility model;
fig. 5 is an exploded view of a door and window according to an embodiment of the present utility model.
The figure identifies the description:
1. A lock cylinder body; 11. a first connection portion; 111. a first connection hole; 12. a second connecting portion; 121. a second connection hole; 13. adjusting the space; 14. a fifth connecting member; 15. an eighth connection hole; 16. a ninth connection hole;
2. An inner core; 21. a driving end; 22. an extension end;
3. a shifting piece; 31. a sleeving part; 32. a fixing part; 321. a third connection hole; 33. a first connector;
4. A target mount; 41. a mounting plate;
5. A front end cover; 51. a fourth connection hole; 52. a fourth connecting member;
6. A knob; 61. a third connecting portion; 62. a second mounting hole; 63. a concave portion; 64. a second connector;
7. A rear end cover; 71. a fifth connection hole; 72. a third connecting member; 73. and a seventh connection hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1 to 5, an embodiment of the present utility model provides a door and window lock, which is installed on a target installation object 4, including: the lock core body 1 is axially provided with an adjusting space 13; the inner core 2 is rotatably arranged on the lock cylinder body 1, the inner core 2 comprises a driving end 21 and an extending end 22, and the extending end 22 protrudes out of one end of the lock cylinder body 1; the poking part 3 is sleeved on the inner core 2, and the position of the poking part 3 is axially adjustable in the adjusting space 13; the front end cover 5 is inserted into one end of the lock cylinder body 1 and connected to the target installation object 4, and the front end cover 5 can accommodate the extension end 22; the rear end cover 7 is inserted into the other end of the lock cylinder body 1 and is connected to the target installation object 4; the knob 6 is inserted on the extension end 22 through the front end cover 5, and the connection position of the knob 6 and the extension end 22 is adjustable along the axial direction so as to adjust the distance between the knob 6 and the driving end 21.
The front end cover 5 and the rear end cover 6 can respectively pre-fix the two ends of the lock core body 1, and are different from the prior art that the lock core is directly fixed by the long screw of the lock body, so that the installation and the disassembly are more convenient.
In the embodiment of the utility model, the adjusting space 13 is arranged between the first connecting part 11 and the second connecting part 12, the shifting piece 3 is movably arranged on the inner core 2 and is positioned in the adjusting space 13, the adjusting space 13 provides a movable space for the axial movement of the shifting piece 3, the inner core 2 comprises the driving end 21 and the extending end 22, the connecting position of the knob 6 and the extending end 22 can be adjusted along the axial direction, so that the whole length of the lock cylinder is adjusted, the lock cylinder can be suitable for doors and windows with different thicknesses, the structure is simple, the suitability is high, the front end cover 5 and the rear end cover 7 play a decorative role and are connected to the target installation object 4, the effect that the length is not changed after the door and window lock is limited to reach the adapting length is achieved, and particularly, the front end cover 5 and the rear end cover 7 are connected to the target installation object 4 through threaded connection respectively.
Further, the two ends of the lock core body 1 are respectively provided with a first connecting part 11 and a second connecting part 12 which are opposite, the adjusting space 13 is arranged between the first connecting part 11 and the second connecting part 12, the first connecting part 11 is provided with a first connecting hole 111, the second connecting part 12 is provided with a second connecting hole 121, and the first connecting hole 111 and the second connecting hole 121 are positioned on the same axis; the driving end 21 is rotatably disposed in the first and second connection holes 111 and 121; one end of the knob 6 is provided with a third connecting part 61, and the third connecting part 61 is connected with the other end of the extension end 22; the front end cover 5 is sleeved on the third connecting part 61 and connected to the target installation object 4; the rear end cap 7 is connected to the second connection portion 12 and to the target mount 4.
In this embodiment, one end of the extension end 22 is rotatable along the axial direction, one end of the knob 6 is provided with a third connecting portion 61, the third connecting portion 61 is connected with the other end of the extension end 22, the connection position of the knob 6 and the inner core 2 is adjustable along the axial direction, the third connecting portion 61 can move along the axial direction of the extension end 22, and the distance between the knob 6 and the driving end 21, i.e. the length of the inner core 2, can be adjusted, so that the device is suitable for doors and windows with different thicknesses.
Specifically, the third connecting portion 61 is provided with a second mounting hole 62 corresponding to the extension end 22, and the other end of the extension end 22 is connected to the second mounting hole 62, so that the knob 6 and the inner core 2 are tightly connected and rotated synchronously.
Further, the pulling member 3 includes a sleeve portion 31 and a fixing portion 32, the sleeve portion 31 is movably sleeved on the driving end 21, the fixing portion 32 is disposed on the sleeve portion 31, and the fixing portion 32 is detachably connected with the inner core 2 to adjust the position of the pulling member 3.
In this embodiment, the pulling member 3 includes a sleeving portion 31 and a fixing portion 32, so that the pulling member 3 is installed and removed more flexibly, the pulling member 3 is movably disposed on the driving end 21, in a specific application scenario, the pulling member 3 corresponds to a specific position of an installed door or window, and when the pulling member 3 moves to the position, the fixing portion 32 is required to fix the position of the pulling member 3.
Further, the door and window lock further comprises a first connecting piece 33, a third connecting hole 321 is formed in the fixing portion 32, and the first connecting piece 33 abuts against the driving end 21 through the third connecting hole 321.
In this embodiment, the first connecting member 33 abuts against the driving end 21 through the third connecting hole 321, so as to enhance the connection stability between the driving member 3 and the driving end 21. Specifically, the third connecting hole 321 is internally provided with a thread, the first connecting piece 33 is a screw, the threaded connection is convenient to disassemble, and in the embodiment, the end part of the screw is pointed, so that the connection stability of the first connecting piece 33 and the driving end 21 is enhanced; in other embodiments, the connection surface between the driving end 21 and the shifting member 3 is a plane, so as to avoid the first connecting member 33 from sliding.
Further, the front cover 5 is provided with a fourth connection hole 51 corresponding to the third connection portion 61, and the rear cover 7 is provided with a fifth connection hole 71 corresponding to the second connection portion 12.
In this embodiment, the front end cover 5 is sleeved on the third connecting portion 61 and connected to the target installation object 4, the front end cover 5 is provided with a fourth connecting hole 51 corresponding to the third connecting portion 61 to ensure stable connection between the front end cover 5 and the knob 6, and the rear end cover 7 is provided with a fifth connecting hole 71 corresponding to the second connecting portion 12 to ensure stable connection between the rear end cover 7 and the lock core body 1. Specifically, one side of the fourth connecting hole 51 is a gourd hole adapted to the shape of the third connecting portion 61, the other side is a round hole, one side of the fifth connecting hole 71 is a gourd hole adapted to the shape of the second connecting portion 12, and the other side is a round hole.
Further, the door and window lock further includes a second connecting member 64, a sixth connecting hole (not shown) is provided on the knob 6, and the second connecting member 64 abuts against the extension end 22 through the sixth connecting hole (not shown).
In this embodiment, the second connecting piece 64 passes through the sixth connecting hole and abuts against the extension end 22, so that the knob 6 and the inner core 2 are fixed together in an abutting manner, the installation and the disassembly are convenient and quick, and the second connecting piece 64 is a screw, threads are arranged in the sixth connecting hole, and the second connecting piece 64 is connected with the sixth connecting hole through threads, so that the installation and the disassembly are convenient, the position adjustment and the replacement and the maintenance are convenient.
Further, the door and window lock further comprises a third connecting piece 72, a seventh connecting hole 73 is formed in the rear end cover 7, and the third connecting piece 72 abuts against the second connecting portion 12 through the seventh connecting hole.
In this embodiment, the third connecting piece 72 is propped on the second connecting portion 12 through the seventh connecting hole, so that the rear end cover 7 and the lock core body 1 are fixed together in a propping manner, and the lock core is convenient and fast to install and detach, and specifically, the third connecting piece 72 is a screw, threads are arranged inside the seventh connecting hole 73, and the third connecting piece 72 and the seventh connecting hole 73 are connected through threads, so that the lock core is convenient to install and detach, and the position is convenient to adjust, replace and repair.
Further, the door and window structure further includes a fourth connecting member 52, a limiting portion (not shown) is disposed in the fourth connecting hole 51 at a side close to the knob 6, a recess 63 is disposed on the third connecting portion 61, the recess 63 passes through the limiting portion, and the fourth connecting member 52 is clamped on the recess 63.
In this embodiment, the fourth connecting piece 52 is clamped on the concave portion 63, so that the front end cover 5 is more tightly connected with the knob 6, and the knob 6 can be effectively prevented from being separated from the door and window lock. Specifically, the fourth connecting member 52 is annular, and has a small notch, so that the fourth connecting member is conveniently clamped in the recess 63.
Further, the door and window structure further comprises a fifth connecting piece 14, an eighth connecting hole 15 is formed in the second connecting portion 12, a ninth connecting hole 16 corresponding to the eighth connecting hole 15 is formed in the front end cover 5, and the fifth connecting piece 14 sequentially penetrates through the eighth connecting hole 15 and the ninth connecting hole 16.
In this embodiment, the fifth connecting piece 14 sequentially passes through the eighth connecting hole 15 and the ninth connecting hole 16 to connect the rear end cover 7 with the lock cylinder body 1, so that the installation is simple and the disassembly is convenient. Specifically, the fifth connecting piece 14 is strip-shaped, and one end of the fifth connecting piece is provided with threads, and threads are arranged inside the eighth connecting hole 15 and the ninth connecting hole 16, so that the rear end cover 7 is more firmly connected with the lock cylinder body 1.
The utility model also provides a door and window, which comprises the target installation object 4 and the door and window lock, wherein the door and window lock is installed on the target installation object 4.
In the embodiment of the utility model, the door and window using the door and window lock disclosed by the utility model can movably adjust the length of the lock cylinder through the extension end 22, the shifting piece 3 is movably arranged on the driving end 21, and the adjusting space 13 provides space for the axial movement of the shifting piece 3, so that the adaptability of the door and window to the door and window lock is high, the door and window locks with different lengths are not required to be selected, and the door and window lock is tightly installed and has good safety performance. Specifically, the target mount 4 includes a mounting plate 41 provided inside, and the door and window lock is mounted on the target mount 4 through the mounting plate 41, so that the door and window is more stable.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A door and window lock for installation on a target installation object, comprising:
The lock core body is axially provided with an adjusting space;
The inner core is rotatably arranged on the lock cylinder body and comprises a driving end and an extending end, and the extending end protrudes out of one end of the lock cylinder body;
The poking part is sleeved on the inner core, and the position of the poking part in the adjusting space is axially adjustable;
The front end cover is inserted into one end of the lock cylinder body and connected to the target installation object, and can accommodate the extending end;
the rear end cover is inserted into the other end of the lock cylinder body and is connected to the target installation object;
The knob penetrates through the front end cover and is inserted into the extending end, and the connection position of the knob and the extending end is adjustable along the axial direction so as to adjust the distance between the knob and the driving end.
2. The door and window lock according to claim 1, wherein the two ends of the lock cylinder body are respectively provided with a first connecting part and a second connecting part which are opposite, the adjusting space is arranged between the first connecting part and the second connecting part, the first connecting part is provided with a first connecting hole, the second connecting part is provided with a second connecting hole, and the first connecting hole and the second connecting hole are positioned on the same axis;
the driving end is rotatably arranged in the first connecting hole and the second connecting hole;
One end of the knob is provided with a third connecting part which is connected with the other end of the extension end;
the front end cover is sleeved on the third connecting part and connected to the target installation object;
The rear end cover is connected with the second connecting part and is connected to the target installation object.
3. The door and window lock according to claim 1, wherein the pulling member includes a sleeve portion and a fixing portion, the sleeve portion is movably sleeved on the driving end, the fixing portion is disposed on the sleeve portion, and the fixing portion is detachably connected with the inner core to adjust a position of the pulling member.
4. A door and window lock according to claim 3, further comprising a first connecting member, wherein the fixing portion is provided with a third connecting hole, and the first connecting member is abutted against the driving end through the third connecting hole.
5. The door and window lock according to claim 2, wherein a fourth connection hole corresponding to the third connection portion is provided on the front end cover, and a fifth connection hole corresponding to the second connection portion is provided on the rear end cover.
6. The door and window lock of claim 1, further comprising a second connector, wherein the knob has a sixth attachment hole disposed therein, and wherein the second connector abuts the extension end through the sixth attachment hole.
7. The door and window lock according to claim 2, further comprising a third connecting member, wherein a seventh connecting hole is provided in the rear end cover, and the third connecting member abuts against the second connecting portion through the seventh connecting hole.
8. The door and window lock according to claim 5, further comprising a fourth connecting piece, wherein a limiting portion is arranged on one side, close to the knob, of the fourth connecting hole, a concave portion is arranged on the third connecting portion, the concave portion penetrates through the limiting portion, and the fourth connecting piece is clamped on the concave portion.
9. The door and window lock according to claim 2, further comprising a fifth connecting member, wherein an eighth connecting hole is provided in the second connecting portion, a ninth connecting hole corresponding to the eighth connecting hole is provided in the front end cover, and the fifth connecting member sequentially passes through the eighth connecting hole and the ninth connecting hole.
10. A door and window comprising a target mount and a door and window lock according to any one of claims 1 to 9, the door and window lock being mounted on the target mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797082.4U CN221143884U (en) | 2023-10-18 | 2023-10-18 | Door and window lock and door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797082.4U CN221143884U (en) | 2023-10-18 | 2023-10-18 | Door and window lock and door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221143884U true CN221143884U (en) | 2024-06-14 |
Family
ID=91417404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322797082.4U Active CN221143884U (en) | 2023-10-18 | 2023-10-18 | Door and window lock and door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221143884U (en) |
-
2023
- 2023-10-18 CN CN202322797082.4U patent/CN221143884U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |