CN209585835U - A kind of door lock components - Google Patents
A kind of door lock components Download PDFInfo
- Publication number
- CN209585835U CN209585835U CN201821949818.8U CN201821949818U CN209585835U CN 209585835 U CN209585835 U CN 209585835U CN 201821949818 U CN201821949818 U CN 201821949818U CN 209585835 U CN209585835 U CN 209585835U
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- CN
- China
- Prior art keywords
- drive shaft
- rotatable lamella
- compound plate
- handle
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of door lock components, including compound plate, handle, drive shaft, torque spring, cover board and rotatable lamella, groove is being equipped with far from handle one end edge in the drive shaft, the compound plate is equipped with cylindrical body, the torque spring is socketed on the outside of drive shaft, the rotatable lamella is socketed on the outside of drive shaft, the inside of the rotatable lamella is equipped with the first protrusion, first protrusion is located in groove and is adapted with groove, the rotatable lamella is equipped with baffle, the baffle is located between the part that torque spring both ends are extended, the rotatable lamella is equipped with about symmetrical second protrusion of baffle, gasket and snap ring are additionally provided in the drive shaft, the gasket is between snap ring and rotatable lamella, the cover board is located at the inside of compound plate, user can be to both direction rotational handle, meet user to door lock function Requirement.
Description
Technical field
The utility model relates to door lock, in particular to a kind of door lock components.
Background technique
Door lock is exactly to be used to lock the door as its name suggests, with the equipment for preventing other people from opening this, currently on the market
Door lock handle, may only rotate, can not be rotated to both direction to direction, lockset currently on the market is not
It is able to satisfy the requirement of user.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of above-mentioned technology, provides a kind of door lock components.
In order to solve the above technical problems, technical solution provided by the utility model is a kind of door lock components: including compound plate, hand
Handle, drive shaft, torque spring, cover board and rotatable lamella, the drive shaft are fixed after compound plate with the handle on the outside of compound plate
It connects, is being equipped with groove far from handle one end edge in the drive shaft, the compound plate is equipped with cylindrical body, the torsion bullet
Spring is socketed on the outside of drive shaft, and the part that the both ends of the torque spring are extended is located at the two sides of cylindrical body and and cylinder
Body contact, the rotatable lamella are socketed on the outside of drive shaft, and the inside of the rotatable lamella is equipped with the first protrusion, first protrusion
It is adapted in groove and with groove, the rotatable lamella is equipped with baffle, the direction and rotatable lamella institute that the baffle extends
Plane it is vertical, the baffle is located between the part that torque spring both ends are extended, the rotatable lamella be equipped with about gear
Symmetrical second protrusion of piece, distance of second protrusion in outer end to drive axis are equal to cylinder axis to drive shaft axis
The distance of line is additionally provided with gasket and snap ring in the drive shaft, and the gasket is between snap ring and rotatable lamella, the cover board position
In setting threaded hole on the inside of compound plate, the cover board.
As an improvement, the quantity of the groove is two, groove is symmetrical about drive axis, the number of first protrusion
Amount is two.
As an improvement, the cover board and compound plate are connected through a screw thread fixation.
As an improvement, the handle and drive shaft are connected through a screw thread fixation.
The utility model compared with prior art the advantages of be: user can to both direction rotational handle, meet
Requirement of the user to door lock function.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of door lock components of the utility model.
Fig. 2 is schematic diagram at A in Fig. 1.
Fig. 3 is a kind of structural schematic diagram of door lock components of the utility model.
It is as shown in the figure: 1, compound plate, 2, handle, 3, drive shaft, 4, torque spring, 5, cover board, 6, rotatable lamella, 7, groove, 8,
Cylindrical body, the 9, first protrusion, 10, baffle, the 11, second protrusion, 12, gasket, 13, snap ring, 14, threaded hole.
Specific embodiment
A kind of door lock components of the utility model are described in further detail with reference to the accompanying drawing.
In conjunction with attached drawing, a kind of door lock components, including compound plate 1, handle 2, drive shaft 3, torque spring 4, cover board 5 and rotatable lamella
6, the drive shaft 3 is fixedly connected after passing through compound plate 1 with the handle 2 positioned at 1 outside of compound plate, far from hand in the drive shaft 3
2 one end edge of handle is equipped with groove 7, and the compound plate 1 is equipped with cylindrical body 8, and the torque spring 4 is socketed on the outer of drive shaft 3
Side, the part that the both ends of the torque spring 4 are extended are located at the two sides of cylindrical body 8 and contact with cylindrical body 8, the rotation
Piece 6 is socketed on the outside of drive shaft 3, and the inside of the rotatable lamella 6 is equipped with the first protrusion 9, and first protrusion 9 is located at groove 7
Interior and be adapted with groove 7, the rotatable lamella 6 is equipped with baffle 10,6 institute of direction and rotatable lamella that the baffle 10 extends
Plane it is vertical, the baffle 10 is located between the part that 4 both ends of torque spring are extended, the rotatable lamella 6 be equipped with close
In symmetrical second protrusion 11 of baffle 10, distance of second protrusion 11 in outer end to 3 axis of drive shaft is equal to 8 axis of cylindrical body
Line is additionally provided with gasket 12 and snap ring 13 in the drive shaft 3, the gasket 12 is located at snap ring 13 to the distance of 3 axis of drive shaft
Between rotatable lamella 6, the cover board 5 is located at the inside of compound plate 1, sets threaded hole 14 on the cover board 5.
The quantity of the groove 7 is two, and groove 7 is about 3 axisymmetrical of drive shaft, the quantity of first protrusion 9
Two.
The cover board 5 and compound plate 1 are connected through a screw thread fixation.
The handle 2 and drive shaft 3 are connected through a screw thread fixation.
In the specific implementation, user's rotational handle 2, handle 2 drives drive shaft 3 to rotate to the utility model, drive shaft 3
Rotation drives rotatable lamella 6 to rotate, and user can rotate clockwise handle 2, can also fixed handle 2 counterclockwise, when handle 2 rotates
When to certain angle, the second protrusion 11 and cylindrical body 8 are contacted, and cylindrical body 8 plays the role of that rotatable lamella 6 is stopped to rotate, together
When rotatable lamella 6 rotation make torque spring 4 rotate, prevent handle 2 from inordinate rotation, when user's release handle 2, torsion
Spring 4 drives the baffle 10 on rotatable lamella 6 to reset, because resetting rotatable lamella 6, is easy to use.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of door lock components, it is characterised in that: including compound plate (1), handle (2), drive shaft (3), torque spring (4), cover board
(5) it passes through compound plate (1) with rotatable lamella (6), the drive shaft (3) and is fixedly connected afterwards with the handle (2) being located on the outside of compound plate (1),
Groove (7) are being equipped with far from handle (2) one end edge on the drive shaft (3), the compound plate (1) is equipped with cylindrical body (8),
The torque spring (4) is socketed on the outside of drive shaft (3), and the part that the both ends of the torque spring (4) are extended is located at circle
It the two sides of cylinder (8) and is contacted with cylindrical body (8), the rotatable lamella (6) is socketed on the outside of drive shaft (3), the rotation
The inside of piece (6) is equipped with first raised (9), and described first raised (9) are located in groove (7) and are adapted with groove (7), institute
Rotatable lamella (6) are stated equipped with baffle (10), the plane where direction that the baffle (10) extends and rotatable lamella (6) is vertical, institute
It states baffle (10) to be located between the part that torque spring (4) both ends are extended, the rotatable lamella (6) is equipped with about baffle (10)
Symmetrical second raised (11), described second raised (11) are equal to cylindrical body (8) axis in the distance of outer end to drive shaft (3) axis
Line is additionally provided with gasket (12) and snap ring (13), the gasket (12) on the drive shaft (3) to the distance of drive shaft (3) axis
Between snap ring (13) and rotatable lamella (6), the cover board (5) is located at the inside of compound plate (1), sets screw thread on the cover board (5)
Hole (14).
2. a kind of door lock components according to claim 1, it is characterised in that: the quantity of the groove (7) is two, groove
(7) about drive shaft (3) axisymmetrical, the quantity of described first raised (9) is two.
3. a kind of door lock components according to claim 1, it is characterised in that: the cover board (5) and compound plate (1) pass through screw thread
It is connected and fixed.
4. a kind of door lock components according to claim 1, it is characterised in that: the handle (2) and drive shaft (3) pass through spiral shell
Line is connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949818.8U CN209585835U (en) | 2018-11-26 | 2018-11-26 | A kind of door lock components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949818.8U CN209585835U (en) | 2018-11-26 | 2018-11-26 | A kind of door lock components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585835U true CN209585835U (en) | 2019-11-05 |
Family
ID=68377317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949818.8U Active CN209585835U (en) | 2018-11-26 | 2018-11-26 | A kind of door lock components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165107A (en) * | 2021-11-23 | 2022-03-11 | 中山市超艺金属塑料制品有限公司 | Novel improved bolt |
-
2018
- 2018-11-26 CN CN201821949818.8U patent/CN209585835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165107A (en) * | 2021-11-23 | 2022-03-11 | 中山市超艺金属塑料制品有限公司 | Novel improved bolt |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |