CN220705442U - Steel wire lock catch unit - Google Patents
Steel wire lock catch unit Download PDFInfo
- Publication number
- CN220705442U CN220705442U CN202321880759.4U CN202321880759U CN220705442U CN 220705442 U CN220705442 U CN 220705442U CN 202321880759 U CN202321880759 U CN 202321880759U CN 220705442 U CN220705442 U CN 220705442U
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- plate
- spring
- buckle
- pulling
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a steel wire locking unit which comprises a back plate, a pulling plate, a first spring, a reversing rotating plate, a buckle plate, a second spring and locking steel bars; the pulling plate, the reversing rotating plate and the pinch plate are sequentially connected, and are arranged on the back plate; the pulling plate is connected with the lock catch steel bar, and the buckle plate is provided with a buckle groove for being dynamically matched with a lock nose arranged on the door frame; one end of the first spring is connected with the backboard, and the other end of the first spring is connected with the pulling plate, so that the pulling plate can be restored; one end of the second spring is connected with the backboard, and the other end of the second spring is connected with the buckle plate, so that the buckle plate can be restored. The steel wire lock catch unit has the characteristics of simplicity in installation and light structure.
Description
Technical Field
The utility model relates to the field of caravan locks, in particular to a steel wire locking unit.
Background
In the existing motor home locks on the market, the manufacture of the steel wire units of the upper and lower locking parts connected with the central control unit is extremely complex, the parts are more, the installation process is also complicated, and a plurality of nuts are also required to be adjusted to control the tightness of the steel wires. For example, in the locking mechanism of the sliding cabin door of the helicopter with the application number of 202010730518.6, the upper steel wire rope assembly and the lower steel wire rope assembly both comprise a steel wire rope, a sheath is arranged outside the steel wire rope, joints are respectively arranged at two ends of the sheath, one end of the steel wire rope is connected with an adjusting bolt and an adjusting nut, and the other end of the steel wire rope is connected with a swing arm through a spacer bush and is stopped by an end head.
In view of the above, the present utility model provides a steel wire locking unit.
Disclosure of Invention
The utility model provides a steel wire locking unit, which has the characteristics of simple installation and light structure; specifically, the utility model is realized by the following technical scheme:
a steel wire lock catch unit comprises a back plate, a pull plate, a first spring, a reversing rotating plate, a buckle plate, a second spring and lock catch steel bars; the pulling plate, the reversing rotating plate and the pinch plate are sequentially connected, and are arranged on the back plate; the pulling plate is connected with the lock catch steel bar, and the buckle plate is provided with a buckle groove for being dynamically matched with a lock nose arranged on the door frame; one end of the first spring is connected with the backboard, and the other end of the first spring is connected with the pulling plate, so that the pulling plate can be restored; one end of the second spring is connected with the backboard, and the other end of the second spring is connected with the buckle plate, so that the buckle plate can be restored.
Further, the backboard comprises a first board body and a second board body which are perpendicular to each other, and the pulling plate is hinged to the first board body.
Further, the reversing rotating plate comprises a first rotating body and a second rotating body which are perpendicular to each other, the second rotating body is hinged with the second plate body of the back plate, a clamping groove is formed in the pulling plate, and one end of the first rotating body of the reversing rotating plate is inserted into the clamping groove of the pulling plate.
Further, the buckle is hinged to the second plate body of the backboard, a clamping groove is formed in the buckle, and one end of the second rotating body of the reversing rotating plate is inserted into the clamping groove of the buckle.
Further, the spring I is selected as a tension spring; the second spring is selected as a torsion spring.
Further, a third spring is arranged, one end of the third spring is connected with the back plate, and the other end of the third spring is connected with the lock catch steel bar or the pull plate.
Further, the spring I is selected as a tension spring; the second spring is selected as a torsion spring; the third spring is selected as a tension spring.
The beneficial effects of this application are:
through billet transmission power, removed other units from, need not to adjust tension simultaneously, set up No. three springs and offset the billet and jolt because of the dead weight production in driving to the stability of whole adapting unit has been guaranteed.
Drawings
FIG. 1 is a schematic diagram illustrating the connection and installation of a latch unit and a central control unit provided by the utility model;
FIG. 2 is a schematic diagram of a latch unit according to the present utility model;
fig. 3 is a schematic diagram of a latch unit according to the present utility model.
Wherein: 1. a back plate; 2. pulling a plate; 3. a first spring; 4. reversing rotating plates; 5. a buckle plate; 6. a second spring; 7. a third spring; 8. locking the steel bars; 9. a lock nose; 10. a central control unit; 101. a handle; 11. and a steel wire locking unit.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
In the following description, for the purposes of explanation of various inventive embodiments, certain specific details are set forth in order to provide a thorough understanding of the various inventive embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of the specific details. In other instances, well-known devices, structures, and techniques associated with the present disclosure may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.
Throughout the specification and claims, unless the context requires otherwise, the word "comprise" and variations such as "comprises" and "comprising" will be understood to be open-ended, meaning of inclusion, i.e. to be interpreted to mean "including, but not limited to.
Reference throughout this specification to "one embodiment" or "some embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the terms first, second and the like in the description and in the claims, are used for descriptive purposes only and not for limiting the size or other order of the objects described.
As shown in fig. 1, the steel wire locking unit 11 is connected with the central control unit 10 of the lockset, when in use, the steel wire locking unit 11 is arranged at the upper end and the lower end of the door, and the steel wire locking unit 11 is dynamically matched with the lock nose 9; the handle 101 in the central control unit 10 pulls the lock catch steel bar 8 in the steel wire lock catch unit 11, and drives the steel wire lock catch unit 11 to finish the switching action.
As shown in fig. 2 and 3, a steel wire locking unit 11 includes a back plate 1, a pull plate 2, a first spring 3, a reversing rotary plate 4, a buckle plate 5, a second spring 6 and a locking steel bar 8. The backboard 1 comprises a first board body and a second board body which are perpendicular to each other, the pull board 2 is hinged on the first board body to form a hinge point M, and one end of the lock catch steel bar 8 is hinged on the pull board 2 to form a hinge point N; the reversing rotary plate 4 comprises a first rotary body and a second rotary body which are mutually perpendicular, the second rotary body is hinged with the second plate body of the back plate 1, a clamping groove is formed in the pull plate 2, and one end of the first rotary body of the reversing rotary plate 4 is inserted into the clamping groove of the pull plate 2; the buckle plate 5 is hinged to the second plate body of the back plate 1, a clamping groove is formed in the buckle plate 5, one end of the second rotary body of the reversing rotary plate 4 is inserted into the clamping groove of the buckle plate 5, a buckling groove is further formed in the buckle plate 5 and is used for being in dynamic fit with a locking nose 9 arranged on a door frame, and when the buckling groove in the buckle plate 5 clamps the locking nose 9, the locking unit is closed; one end of the first spring 3 is connected with the backboard 1, the other end of the first spring is connected with the pulling plate 2, the function of restoring the pulling plate 2 is achieved, and the first spring 3 is selected as a tension spring; one end of the second spring 6 is connected with the backboard 1, the other end of the second spring is connected with the buckle 5, the function of recovering the buckle 5 is achieved, and the second spring 6 is selected as a torsion spring.
After the lockset is generally installed on a door plate, the lock catch steel bar 8 is arranged vertically, the pull plate 2 is pulled by a certain angle by the weight of the lock catch steel bar 8 under the action of no external force, and then after a series of parts are transmitted, the buckle plate 5 is pulled, the buckle plate 5 does not clamp the lock nose 9, and the closing state of the lockset is unstable. Therefore, a spring No. three 7 is arranged, one end of the spring No. three 7 is connected with the back plate 1, the other end of the spring No. three is connected with the lock catch steel bar 8 or the pull plate 2, the elastic force of the spring No. three 7 balances the gravity of the lock catch steel bar 8, and the spring No. three 7 is selected as a tension spring.
The locking unit is in a normally-closed state.
Unlocking process of the locking unit: the lock catch steel bar 8 is pulled, the pulling plate 2 rotates to drive the reversing rotating plate 4 to rotate, and finally the buckle plate 5 is driven to rotate, and the buckle groove in the buckle plate 5 is separated from the lock nose 9.
The description of the present utility model is not particularly limited, but is conventional in the art.
The foregoing is a preferred embodiment of the present utility model, and several other simple substitutions and modifications made under the circumstances of the inventive concept should be considered as falling within the scope of the present utility model.
Claims (7)
1. A wire locking unit, characterized in that: the device comprises a back plate, a pulling plate, a first spring, a reversing rotating plate, a buckle plate, a second spring and a locking steel bar; the pulling plate, the reversing rotating plate and the pinch plate are sequentially connected, and are arranged on the back plate; the pulling plate is connected with the lock catch steel bar, and the buckle plate is provided with a buckle groove for being dynamically matched with a lock nose arranged on the door frame; one end of the first spring is connected with the backboard, and the other end of the first spring is connected with the pulling plate, so that the pulling plate can be restored; one end of the second spring is connected with the backboard, and the other end of the second spring is connected with the buckle plate, so that the buckle plate can be restored.
2. A wire locker unit according to claim 1, characterized in that: the backboard comprises a first board body and a second board body which are perpendicular to each other, and the pulling plate is hinged on the first board body.
3. A wire locker unit according to claim 2, characterized in that: the reversing rotating plate comprises a first rotating body and a second rotating body which are perpendicular to each other, the second rotating body is hinged with the second plate body of the back plate, a clamping groove is formed in the pulling plate, and one end of the first rotating body of the reversing rotating plate is inserted into the clamping groove of the pulling plate.
4. A wire locker unit according to claim 3, characterized in that: the buckle is hinged on the second plate body of the backboard, a clamping groove is formed in the buckle, and one end of the second rotating body of the reversing rotating plate is inserted into the clamping groove of the buckle.
5. A wire locker unit according to any one of claims 1 to 4, wherein: the first spring is selected as a tension spring; the second spring is selected as a torsion spring.
6. A wire locker unit according to any one of claims 1 to 4, wherein: and a third spring is arranged, one end of the third spring is connected with the back plate, and the other end of the third spring is connected with the lock catch steel bar or the pull plate.
7. The wire locking unit of claim 6, wherein: the first spring is selected as a tension spring; the second spring is selected as a torsion spring; the third spring is selected as a tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321880759.4U CN220705442U (en) | 2023-07-18 | 2023-07-18 | Steel wire lock catch unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321880759.4U CN220705442U (en) | 2023-07-18 | 2023-07-18 | Steel wire lock catch unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705442U true CN220705442U (en) | 2024-04-02 |
Family
ID=90437503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321880759.4U Active CN220705442U (en) | 2023-07-18 | 2023-07-18 | Steel wire lock catch unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705442U (en) |
-
2023
- 2023-07-18 CN CN202321880759.4U patent/CN220705442U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |