CN221322051U - Conveniently-installed lock body, handle module and door system - Google Patents
Conveniently-installed lock body, handle module and door system Download PDFInfo
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- CN221322051U CN221322051U CN202322779709.3U CN202322779709U CN221322051U CN 221322051 U CN221322051 U CN 221322051U CN 202322779709 U CN202322779709 U CN 202322779709U CN 221322051 U CN221322051 U CN 221322051U
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- door
- assembly
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- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 239000000306 component Substances 0.000 claims description 17
- 239000008358 core component Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a conveniently-installed lock body, which comprises a lock shell component, wherein the lock shell component is used for being installed and fixed with a door and window body; the lock cylinder component is assembled in the lock shell component and is provided with an assembly station port; the lock cylinder transmission shaft is spliced and matched with the assembly station port, and a compensation space is arranged between the lock cylinder transmission shaft and the assembly station port and used for compensating assembly errors between the lock cylinder transmission shaft and the lock cylinder component. Meanwhile, the handle module applying the conveniently-installed lock body and the door system applying the handle module are also disclosed, and the problem that the through hole of the existing lock core cannot be stably connected and matched with the existing square core due to assembly errors of the existing lock core and the door and window body is solved.
Description
Technical Field
The utility model relates to the field of lock bodies, in particular to a conveniently-installed lock body, a handle module and a door system.
Background
The lock body is a door body which plays a role of a switch and a safety counter-locking part, such as an automatic magnetic induction lock body which can refer to an authorization bulletin number CN204754485U disclosed in 11 of 2015, and comprises a lock cylinder and a magnetic part matched with the lock cylinder for use, wherein the lock cylinder is provided with a panel and a shell fixedly connected with the panel, a lock head, a push-pull part, a lock head spring, a square core and a fixed column are also arranged in the shell, wherein the bottom of the lock head is provided with an extension part, one end of the lock head spring is buckled with the extension part, and the other end of the lock head spring is connected with the fixed column; the push-pull piece consists of a sliding part and a connecting part extending vertically downwards along one end of the sliding part, and the outer side surface of the connecting part is fixedly connected with the inner side surface of the lock head; the square core is provided with an unlocking piece, and the top surface of the unlocking piece is tightly connected with the bottom surface of the sliding part.
As can be seen from fig. 1 and 2 of the reference document, the through hole for installing the square core is a square through hole. Since the handle end of the connecting square core needs to be assembled perpendicular to the door and window body, that is, the square core needs to be assembled perpendicular to the door and window body. The door and window body and the lock core have production tolerance and assembly error between the door and window body and the lock core, and the central axis of the square through hole cannot be ensured to be perpendicular to the door and window body, namely, the central axis of the square through hole can be inclined to the door and window body. Therefore, the door core shaft cannot be smoothly inserted into the square through hole, and the handle end part is not perpendicular to the door and window body to generate friction or interference, so that the problem that the square core is easy to block or rotate in place in the rotating process is solved, and particularly for the magnetic attraction lock of the type referring to documents, fang Xinka blocks can lead the lock head to be incapable of being attracted by the magnet to extend.
Disclosure of utility model
In order to overcome at least one defect in the prior art, the utility model provides a conveniently-installed lock body, a handle module and a door system, which solve the problem that a through hole of an existing lock cylinder cannot be stably connected and matched with an existing square core due to assembly errors of the existing lock cylinder and a door and window body.
The utility model adopts the technical proposal for solving the problems that:
A portable lock body comprising:
the lock shell component is used for being fixedly installed with the door and window body;
The lock cylinder component is assembled in the lock shell component and is provided with an assembling station port;
The lock cylinder transmission shaft is in plug-in fit with the assembly station port, a compensation space is arranged between the lock cylinder transmission shaft and the assembly station port, and the compensation space is used for compensating assembly errors between the lock cylinder transmission shaft and the lock cylinder component.
In some embodiments of the present utility model, the moving direction of the lock tongue of the lock cylinder component is defined as a first direction a, and the assembly station port is formed with the compensation space between the first direction a and the lock cylinder transmission shaft.
In some embodiments of the utility model, the lock housing member comprises a first lock housing and a second lock housing, the first lock housing and the second lock housing being detachably connected.
In some embodiments of the utility model, the lock core component further comprises a transmission component and a shifting fork piece, wherein the assembly station port is arranged on the shifting fork piece, and the shifting fork piece is in transmission connection with the lock tongue through the transmission component.
The utility model also discloses a handle module, which comprises:
The easy-to-install lock body;
The lock cylinder transmission shaft of the easy-to-install lock body is fixedly connected with the handle body.
The utility model also discloses a door system, which comprises:
a door and window body;
the handle module is fixedly connected to the door and window body.
In summary, the easy-to-install lock body, the handle module and the door system provided by the utility model have the following technical effects:
The compensation space is configured between the lock cylinder transmission shaft and the assembly station port, so that the lock cylinder transmission shaft can be automatically adjusted in the process of being spliced and assembled to the assembly station port, and the assembly error between the lock cylinder transmission shaft and the lock cylinder component is compensated, so that the lock cylinder transmission shaft and the handle body connected with the lock cylinder transmission shaft can be perpendicular to the door and window body for installation, the problem that the through hole of the existing lock cylinder cannot be stably connected and matched with the existing square core due to the assembly error of the existing lock cylinder and the door and window body is solved, and smooth and stable use of a door system is further effectively ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a portable lock according to the present utility model;
FIG. 2 is a partial exploded view of a portable lock according to the present utility model;
FIG. 3 is a diagram of the assembly relationship between the assembly station port and the lock cylinder drive shaft in the present utility model;
FIG. 4 is a schematic view of the overall structure of a door system according to the present utility model;
FIG. 5 is a schematic diagram of the prior art in the present utility model;
Fig. 6 is a schematic diagram of a conveniently assembled lock body according to the present utility model.
Icon: 1T-lock cylinder, 1-lock shell part, 11-first lock shell, 12-second lock shell, 2-lock cylinder part, 21-assembly station mouth, 211-station stress surface, 21T-square through mouth, 22-transmission component, 23-shift fork part, 24-lock tongue, 3-door and window body, 4-lock cylinder transmission shaft and 5-compensation space.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 and 2 specifically, the utility model discloses a conveniently-assembled lock body, which comprises a lock shell component 1, a lock core component 2 and a lock core transmission shaft 4, wherein the lock core component 2 is provided with an assembly station port 21, the lock core transmission shaft 4 is in plug-in fit with the assembly station port 21, a compensation space 5 is configured between the lock core transmission shaft 4 and the assembly station port 21, and the compensation space 5 is used for compensating assembly errors between the lock core transmission shaft 4 and the lock core component 2.
The assembly error referred to herein and in this solution is an error that the square through hole cannot be formed into an assembly area adapted to the square core in the direction perpendicular to the orthographic projection of the door and window body due to the production error of the existing lock core 1T and the door and window body and the assembly tolerance of both. As shown in fig. 5, the hatched area in fig. 5 is an assembly area, and after the lock cylinder 1T is assembled to the door and window body, the lock cylinder will be shifted in a direction perpendicular to the paper surface, which is the assembly error referred to in this scheme, at this time, the hatched area is no longer square, and the dimension in the length direction is shortened, so that the square cylinder cannot be mounted in the assembly area.
In this embodiment, the lock case member 1 is fixed on the door and window body 3, and the door and window body 3 is provided with a mounting through hole corresponding to the assembly station hole 21, so that in the process of assembling the lock cylinder transmission shaft 4, the lock cylinder transmission shaft 4 is sequentially inserted and matched with the mounting through hole and the assembly station hole 21. Defining the largest surface in the door and window body 3 as a mounting reference surface, when an assembly error exists between the lock shell part 1 and the door and window body 3, forming an error deflection angle between the central axis of the assembly station port 21 and the mounting reference surface, namely, the central axis of the assembly station port 21 is not perpendicular to the mounting reference surface, or a dislocation tolerance exists in the assembly station port 21, at the moment, the compensation space 5 is utilized in the process of inserting the lock cylinder transmission shaft 4 into the assembly station port 21, so that the lock cylinder transmission shaft 4 deflects towards the compensation space 5 until the central axis of the lock cylinder transmission shaft 4 can be perpendicular to the mounting reference surface, and is connected and matched with the lock cylinder part 2.
As shown in fig. 5 and fig. 6 in combination, fig. 5 and fig. 6 are schematic views of the tail end of the lock cylinder 1T in the prior art and the present embodiment, respectively, when the tail end of the lock cylinder 1T is offset in the direction perpendicular to the paper surface, the shadow area in fig. 6 is an assembly area, and since the compensation space 5 is reserved, when the lock case member 1 is assembled to the door and window body and is offset in the direction perpendicular to the paper surface, the length of the lock cylinder transmission shaft 4 can still be adapted to the length of the lock cylinder transmission shaft 4, or be longer than the length of the lock cylinder transmission shaft 4, so as to ensure that the lock cylinder transmission shaft 4 can be smoothly and stably assembled into the assembly station port 21.
So, can guarantee that lock core transmission shaft 4 perpendicular to installation reference plane to smoothly assemble in lock core part 2, avoid lock core transmission shaft 4 to appear the phenomenon of card dun or lead to lock core transmission shaft 4 unable stable pivoted problem in the rotation in-process at the assembly in-process. The side wall butt of lock core transmission shaft 4 contacts in the inside wall that assembly station mouth 21 corresponds, and lock core part 2 assembles in the inside of lock shell part 1, and when exerting the moment of torsion in lock core transmission shaft 4, lock core transmission shaft 4 can drive lock core part 2 motion for lock core part 2's spring bolt 24 can stretch out lock shell part 1 smoothly and peg graft the block in the door frame body of building, perhaps makes lock core part 2's spring bolt 24 can retract to the inside of lock shell part 1 steadily.
It should be noted that, specifically, as shown in fig. 3, the assembly station opening 21 is a rectangular hole, at this time, an inner side wall extending along the long side direction in the assembly station opening 21 is a station stress surface 211, and one side wall of the lock cylinder driving shaft 4 is in contact with the station stress surface 211 of the assembly station opening 21, so that the lock cylinder driving shaft 4 can be stably transferred to the lock cylinder member 2, and an inner side wall extending along the short side direction in the assembly station opening 21 and the other side wall of the lock cylinder driving shaft 4 form a compensation space 5.
It should be further added that, as shown in fig. 3, the cross section of the key cylinder driving shaft 4 is square.
As a preferred mode of this embodiment, the moving direction of the lock tongue 24 of the cylinder part 2 is defined as a first direction a, and the fitting station port 21 is formed with a compensation space 5 between the first direction a and the cylinder drive shaft 4. In this way, when there is a misalignment tolerance between the door and window body 3 and the lock case part 1 of the easy-to-install lock body, or when the door and window body 3 deflects by an error deflection angle toward a direction away from or toward the installation reference plane with the lock tongue 24 as a deflection center, the lock cylinder drive shaft 4 is deflected and compensated in the first direction a, so that the lock cylinder drive shaft 4 can be inserted and fitted to the assembly station port 21 perpendicularly to the installation reference plane.
As a preferable mode of this embodiment, a center line of the lock cylinder part 2 along the moving direction of the lock tongue 24 is defined as a first base line, a plane formed by the first base line and the center line of the assembly station port 21 is defined as a reference plane, a direction perpendicular to the reference plane is defined as a second direction B, and the assembly station port 21 is formed with a compensation space 5 between the second direction B and the lock cylinder drive shaft 4.
It should be noted that, referring specifically to fig. 1 and 2, the lock housing member 1 includes a first lock housing 11 and a second lock housing 12, where the first lock housing 11 and the second lock housing 12 are detachably connected. The detachable link here may be a bolted connection or a snap connection. After the first lock housing 11 is assembled with the second lock housing 12, an assembly cavity is formed in the lock housing member 1, so that the key cylinder member 2 can be stably assembled in the assembly cavity.
It should be further noted that, specifically referring to fig. 1 and 2, the lock cylinder component 2 further includes a transmission assembly 22 and a shift fork member 23, the assembly station port 21 is disposed on the shift fork member 23, and the shift fork member 23 is in transmission connection with the lock tongue 24 through the transmission assembly 22. The transmission assembly 22 belongs to the mature existing parts inside the magnetic lock, and is not described in detail herein.
In this way, a rotation torque is applied to the lock cylinder transmission shaft 4, the lock cylinder transmission shaft 4 drives the shifting fork piece 23 to do deflection motion, and then the lock tongue 24 can stably extend out of the lock shell part 1 and be spliced and clamped in a door frame body of a building body or stably retract into the lock shell part 1 under the transmission action of the transmission assembly 22.
Based on the structure and connection relation of the conveniently-installed lock body, the inventor also discloses a handle module, which comprises:
The easy-to-install lock body;
The handle body, the lock core transmission shaft 4 of the easy-to-assemble lock body is fixedly connected with the handle body.
Meanwhile, as shown in fig. 1 and fig. 4 in particular, the inventor also discloses a door system comprising:
A door and window body 3;
The handle module is fixedly connected to the door and window body 3.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the 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 (6)
1. A portable lock body, comprising:
The lock comprises a lock shell component (1), wherein the lock shell component (1) is used for being fixedly installed with a door and window body (3);
The lock cylinder component (2), the lock cylinder component (2) is assembled in the lock shell component (1), and the lock cylinder component (2) is provided with an assembly station port (21);
The lock cylinder transmission shaft (4), lock cylinder transmission shaft (4) peg graft fit in assembly station mouth (21), just lock cylinder transmission shaft (4) with be configured with between assembly station mouth (21) compensation space (5), compensation space (5) are used for the compensation lock cylinder transmission shaft (4) with assembly error between lock cylinder part (2).
2. The easy-to-install lock of claim 1, wherein: the moving direction of a lock tongue (24) of the lock core component (2) is defined as a first direction A, and the compensation space (5) is formed between the assembly station port (21) and the lock core transmission shaft (4) in the first direction A.
3. A portable lock according to claim 1 or 2, wherein: the lock housing part (1) comprises a first lock housing (11) and a second lock housing (12), wherein the first lock housing (11) and the second lock housing (12) are detachably connected.
4. The easy-to-install lock of claim 2, wherein: the lock core part (2) further comprises a transmission assembly (22) and a shifting fork part (23), the assembly station port (21) is arranged on the shifting fork part (23), and the shifting fork part (23) is in transmission connection with the lock tongue (24) through the transmission assembly (22).
5. A handle module, characterized by: comprising the following steps:
a portable lock according to any one of claims 1 to 4;
The lock comprises a handle body, wherein a lock cylinder transmission shaft (4) of the conveniently-installed lock body is fixedly connected with the handle body.
6. A door system, characterized by: comprising the following steps:
A door and window body (3);
The handle module of claim 5, which is fixedly connected to the door window body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779709.3U CN221322051U (en) | 2023-10-16 | 2023-10-16 | Conveniently-installed lock body, handle module and door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779709.3U CN221322051U (en) | 2023-10-16 | 2023-10-16 | Conveniently-installed lock body, handle module and door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221322051U true CN221322051U (en) | 2024-07-12 |
Family
ID=91806126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322779709.3U Active CN221322051U (en) | 2023-10-16 | 2023-10-16 | Conveniently-installed lock body, handle module and door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221322051U (en) |
-
2023
- 2023-10-16 CN CN202322779709.3U patent/CN221322051U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |