CN220226510U - Integral lock structure - Google Patents
Integral lock structure Download PDFInfo
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- CN220226510U CN220226510U CN202321904891.4U CN202321904891U CN220226510U CN 220226510 U CN220226510 U CN 220226510U CN 202321904891 U CN202321904891 U CN 202321904891U CN 220226510 U CN220226510 U CN 220226510U
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- lock
- mounting plate
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- door handle
- shell
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- 239000002184 metal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 239000011258 core-shell material Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an integral lockset structure which comprises a lockset structure arranged in a door handle, wherein the lockset structure comprises a lock cylinder structure, a back locking structure, an inner mounting plate, an outer mounting plate and a square shaft; the lock cylinder structure comprises a lock cylinder shell and a lock cylinder, and the anti-lock structure comprises an anti-lock shell and an anti-lock knob; the inner mounting plate and the outer mounting plate are respectively attached to symmetrical side surfaces of the door leaf and are fixed through bolts; a positioning plate is fixed on the outer wall of the lock cylinder shell, a locking screw hole is formed in the positioning plate, a connecting plate is arranged on the anti-lock shell, and a positioning convex column is arranged on the connecting surface of the connecting plate; the lock core shell passes through the outer mounting plate and is positioned by the outer clamping spring, and the counter lock shell passes through the inner mounting plate and is positioned by the inner clamping spring. The lock is reasonable in structural arrangement, favorable for reducing the disassembly and assembly cost, high in applicability and good in practicability, and the lock structure is of an integral structure and is connected with the door handle through the screw rod, so that the stability and reliability of installation are improved, and the efficiency of installation is improved.
Description
Technical Field
The utility model belongs to the technical field of locks, and particularly relates to an integral lock structure.
Background
Existing handles are typically mounted to locks or doors via a panel, typically provided with a through hole through which a spindle portion of the handle is inserted into the panel to position the handle on the panel.
The utility model of patent publication number CNCN212359351U discloses a door handle mounting structure and an applied lockset, which is characterized by comprising a door handle and a positioning seat, wherein the positioning seat comprises an outer shell, the outer shell comprises an outer shell wall body arranged along the axial direction and a radial wall body arranged along the radial direction, and a barrel bottom central hole is arranged on the radial wall body; the positioning seat also comprises a door handle transmission piece arranged in the outer shell, and the door handle transmission piece is used for transmitting the rotation power of the door handle; the door handle transmission member comprises a shaft part and a connecting part connected to the front of the shaft part, the shaft part positioned at the rear part is rotatably arranged on the central hole of the barrel bottom, the connecting part positioned at the front part is connected with the door handle, the wall body of the outer shell is mutually wedged with the door handle, and a wire passing channel is arranged in the outer shell.
Although the structure can meet the use requirements of general conditions, the structure is very complex, the disassembly and assembly operation is very complicated, the disassembly and assembly cost can be greatly increased, the use stability is poor, and the structure is not suitable for the development requirements of modern technologies, particularly intelligent integrated technologies, so the applicability and the practicability are limited.
Disclosure of Invention
The utility model aims to provide an integral lockset structure which is reasonable in structural arrangement and stable and reliable in use.
The technical scheme for achieving the aim of the utility model is that the integral lockset structure comprises a lockset structure arranged in a door handle, wherein the lockset structure comprises a lock cylinder structure, a counter lock structure, an inner mounting plate, an outer mounting plate and a square shaft;
the lock cylinder structure comprises a lock cylinder shell and a lock cylinder, and the back lock structure comprises a back lock shell and a back lock knob;
the square shaft is connected between the lock cylinder and the back locking knob, and the inner mounting plate and the outer mounting plate are respectively attached to symmetrical side surfaces of the door leaf and fixed through bolts;
a positioning plate is fixed on the outer wall of the lock cylinder shell, a locking screw hole is arranged on the positioning plate,
a connecting plate is arranged on the outer edge of the anti-lock shell, and a positioning convex column is arranged on the connecting surface of the connecting plate;
the lock cylinder shell is respectively inserted into the door handle, and the positioning plate is attached to the inner wall of the mounting cavity of the door handle and is fixed on the door handle through a screw rod passing through the locking screw hole;
the anti-lock shell is inserted into the door handle, and the connecting plate is connected to the door handle through the positioning convex column;
the lock cylinder shell passes through the outer mounting plate and is positioned by the outer clamping spring, and the anti-lock shell passes through the inner mounting plate and is positioned by the inner clamping spring.
Further preferred are: the upper part and the lower part of the side surface of the outer mounting plate, which is far away from the door leaf, are uniformly bent with bosses;
the side of the locating plate, which is close to the outer mounting plate, is provided with a supporting protrusion.
Further preferred are: the surface edge of the back locking knob is integrally formed with a cylinder;
a pushing piece is arranged in the door handle, and a waist-shaped hole is formed in the top of the pushing piece;
the cylinder is movably arranged in the kidney-shaped hole;
the pushing piece moves up and down, and the back locking knob rotates through the cylinder.
Further preferred are: the inner mounting plate and the outer mounting plate are square structures, and the sizes of the inner mounting plate and the outer mounting plate are matched with the size of the mounting cavity of the door handle.
Further preferred are: the inner mounting plate, the outer mounting plate and the positioning plate are all metal structural bodies.
Further preferred are: the top surface and the bottom surface of locating plate all are provided with the position groove that keeps away that is used for installing the bolt.
The utility model has the positive effects that: the lock is reasonable in structural arrangement, few in structural parts, beneficial to reducing the cost of disassembly and assembly, more convenient to disassemble and assemble, and the lock structure is of an integral structure, is connected with the door handle through the screw rod, so that the stability and reliability of installation are improved, the efficiency of installation is improved, and the lock is strong in applicability and good in practicability; meanwhile, the push piece is matched with the cylinder on the back locking knob, and the back locking knob is locked by the up-and-down movement of the push piece, so that the operation is more convenient, and the whole appearance is more attractive.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partially broken away schematic illustration of the structure of the present utility model;
FIG. 3 is a schematic view of the overall structure of the connecting plate according to the present utility model;
fig. 4 is a schematic view of the structure of the door handle of the present utility model.
Reference numerals: door handle 1, lock structure 2, lock core structure 21, back lock structure 22, back lock shell 221, back lock knob 222, inner mounting plate 23, outer mounting plate 24, square shaft 25, bolt 3, locating plate 4, locking screw 5, screw 6, outer clamping spring 7, inner clamping spring 8, boss 9, abutment boss 10, connecting plate 11, locating boss 12, clearance groove 13, cylinder 14, pushing piece 15, kidney-shaped hole 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Examples
In this embodiment, the side on which the counter lock structure is mounted is the inner side, and the side on which the lock core structure is mounted is the outer side, which is conventional in the prior art.
As shown in fig. 1 to 4, a one-piece lock structure includes a lock structure 2 installed in a door handle 1, the lock structure 2 including a cylinder structure 21, a counter lock structure 22, an inner mounting plate 23, an outer mounting plate 24, and a square shaft 25; in this embodiment, the square shaft is a conventional structure in the prior art, so it is not provided in detail, and the lock cylinder structure 21 includes a lock cylinder housing and a lock cylinder, and the counter lock structure 22 includes a counter lock housing 221 and a counter lock knob 222; when in installation, the square shaft is connected between the lock cylinder and the back locking knob, and the inner mounting plate and the outer mounting plate are respectively attached to the symmetrical side surfaces of the door leaf and fixed through bolts 3;
a positioning plate 4 is fixed on the outer wall of the lock cylinder shell, a locking screw hole 5 is formed in the positioning plate, the lock cylinder shell is inserted into the door handle, and the positioning plate is attached to the inner wall of a mounting cavity of the door handle and is fixed on the door handle through a screw rod 6 passing through the locking screw hole;
a connecting plate 11 is arranged on the outer edge of the anti-lock shell 221, and a positioning convex column 12 is arranged on the connecting surface of the connecting plate; the anti-lock shell is inserted into the door handle, and the connecting plate is connected to the door handle through the positioning convex column;
in the actual installation process, the lock cylinder shell passes through the outer mounting plate and is positioned through the outer clamp spring 7, and the counter lock shell passes through the inner mounting plate and is positioned through the inner clamp spring 8. The outer clamping springs are arranged in the lock cylinder shell, the anti-lock cylinder and the positioning plate, so that the stability and the reliability of the installation of the lock cylinder shell, the anti-lock cylinder and the positioning plate can be guaranteed, and meanwhile, the disassembly and the assembly operations are convenient. In this embodiment, the inner mounting plate and the outer mounting plate are both square structures, and the sizes of the inner mounting plate and the outer mounting plate are matched with the size of the mounting cavity of the door handle. The inner mounting plate, the outer mounting plate and the positioning plate are all metal structural bodies.
Meanwhile, in the practical application process, the upper part and the lower part of the side surface of the inner mounting plate far away from the door leaf are uniformly bent to form a boss 9; the side surface of the positioning plate, which is close to the outer mounting plate, is provided with a supporting protrusion 10; the top surface and the bottom surface of the locating plate are both provided with a clearance groove 13 for installing bolts. The arrangement of the clearance groove is mainly convenient for the installation operation of the bolt.
In this embodiment, the surface edge of the locking knob is integrally formed with a cylinder 14; a pushing piece 15 is arranged in the door handle, and a waist-shaped hole 16 is formed in the top of the pushing piece; the cylinder is movably arranged in the kidney-shaped hole; the pushing piece moves up and down, and the back locking knob rotates through the cylinder. In this embodiment, it is provided with the cylinder on the pushing piece cooperation locking knob, reciprocates through the pushing piece to make the locking knob action accomplish the locking, it is more convenient to operate, and whole appearance is more pleasing to the eye moreover.
The utility model has the positive effects that: the lock is reasonable in structural arrangement, few in structural parts, beneficial to reducing the cost of disassembly and assembly, more convenient to disassemble and assemble, and high in applicability and practicability, and the lock is of an integral structure and is connected with the door handle through the screw rod, so that the stability and reliability of installation are improved, and the efficiency of installation is improved.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (6)
1. The utility model provides an integral tool to lock structure, includes the tool to lock structure of installing in the door handle, its characterized in that: the lockset structure comprises a lock cylinder structure, a back locking structure, an inner mounting plate, an outer mounting plate and a square shaft;
the lock cylinder structure comprises a lock cylinder shell and a lock cylinder, and the back lock structure comprises a back lock shell and a back lock knob;
the square shaft is connected between the lock cylinder and the back locking knob, and the inner mounting plate and the outer mounting plate are respectively attached to symmetrical side surfaces of the door leaf and fixed through bolts;
a positioning plate is fixed on the outer wall of the lock cylinder shell, a locking screw hole is arranged on the positioning plate,
a connecting plate is arranged on the outer edge of the anti-lock shell, and a positioning convex column is arranged on the connecting surface of the connecting plate;
the lock cylinder shell is respectively inserted into the door handle, and the positioning plate is attached to the inner wall of the mounting cavity of the door handle and is fixed on the door handle through a screw rod passing through the locking screw hole;
the anti-lock shell is inserted into the door handle, and the connecting plate is connected to the door handle through the positioning convex column;
the lock cylinder shell passes through the outer mounting plate and is positioned by the outer clamping spring, and the anti-lock shell passes through the inner mounting plate and is positioned by the inner clamping spring.
2. The integrated lock structure of claim 1, wherein: the upper part and the lower part of the side surface of the outer mounting plate, which is far away from the door leaf, are uniformly bent with bosses;
the side of the locating plate, which is close to the outer mounting plate, is provided with a supporting protrusion.
3. The integrated lock structure of claim 2, wherein: the surface edge of the back locking knob is integrally formed with a cylinder;
a pushing piece is arranged in the door handle, and a waist-shaped hole is formed in the top of the pushing piece;
the cylinder is movably arranged in the kidney-shaped hole;
the pushing piece moves up and down, and the back locking knob rotates through the cylinder.
4. A unitary lock structure according to claim 3, wherein: the inner mounting plate and the outer mounting plate are square structures, and the sizes of the inner mounting plate and the outer mounting plate are matched with the size of the mounting cavity of the door handle.
5. The integrated lock structure of claim 4, wherein: the inner mounting plate, the outer mounting plate and the positioning plate are all metal structural bodies.
6. The integrated lock structure of claim 1, wherein: the top surface and the bottom surface of locating plate all are provided with the position groove that keeps away that is used for installing the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904891.4U CN220226510U (en) | 2023-07-19 | 2023-07-19 | Integral lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904891.4U CN220226510U (en) | 2023-07-19 | 2023-07-19 | Integral lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226510U true CN220226510U (en) | 2023-12-22 |
Family
ID=89175181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321904891.4U Active CN220226510U (en) | 2023-07-19 | 2023-07-19 | Integral lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226510U (en) |
-
2023
- 2023-07-19 CN CN202321904891.4U patent/CN220226510U/en active Active
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