CN211818824U - Locking device and locking system - Google Patents
Locking device and locking system Download PDFInfo
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- CN211818824U CN211818824U CN202021652069.XU CN202021652069U CN211818824U CN 211818824 U CN211818824 U CN 211818824U CN 202021652069 U CN202021652069 U CN 202021652069U CN 211818824 U CN211818824 U CN 211818824U
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- slide bar
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- spout
- hole
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Abstract
The utility model discloses a locking device and hasp system relates to tool to lock technical field, and the main objective is the procedure of simplifying hasp fence door. The utility model discloses a main technical scheme does: a latching device, the device comprising: a base and a rotating part; the base is fixedly connected to the fence door; the rotation portion includes handle, spout body, slide bar and spring, the one end of handle rotate connect in the base, the one end of spout body rotate connect in the one end side of handle, the other end of spout body is equipped with the through-hole, the one end sliding connection of slide bar in the spout is internal, the other end of slide bar passes the through-hole, the other end side of slide bar is equipped with the hook hanging hole for wear to establish the latch hook that is fixed in on the door frame, the spring set up in the spout is internal, the spring cup joint in the slide bar, the one end top of spring connect in the other end of spout body, the other end top connect in the one end of slide bar.
Description
Technical Field
The utility model relates to a tool to lock technical field especially relates to a locking device and latched system.
Background
Currently, with the continuous development of social economy, the well-off society is comprehensively implemented, the rural area animal husbandry must be developed to meet the demand of rural area revivification, and the field of the agricultural animal husbandry is greatly developed. The farming and animal husbandry land gradually gets rid of extensive management, and farmers and herdsmen need a plurality of iron fences to divide boundaries in order to prevent cattle and sheep and the like in different areas from mistakenly entering other people farms and fields. Because the pasture neighborhoods frequently come and go, the iron doors used by the iron fence passages are often not suitable for using the traditional key locks, so that many families select to close the doors by using hemp ropes to tie the doors or using wood wedges to abut against the lock catches, and the door locking by the method needs to be operated in a certain time and needs to continuously replace the ropes or search the wood wedges.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a locking device and a locking system, which mainly aims to simplify the procedure of locking a fence door.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
in one aspect, the utility model provides a locking device, the device includes: a base and a rotating part;
the base is fixedly connected to the fence door;
the rotation portion includes handle, spout body, slide bar and spring, the one end of handle rotate connect in the base, the one end of spout body rotate connect in the one end side of handle, the other end of spout body is equipped with the through-hole, the one end sliding connection of slide bar in the spout is internal, the other end of slide bar passes the through-hole, the other end side of slide bar is equipped with the hook hanging hole for wear to establish the latch hook that is fixed in on the door frame, the spring set up in the spout is internal, the spring cup joint in the slide bar, the one end top of spring connect in the other end of spout body, the other end top connect in the one end of slide bar.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Optionally, the opposite axial sides of the sliding groove body are respectively provided with a strip-shaped hole, one end of the sliding rod is fixedly connected to the limiting plate, the other end of the spring is connected to the limiting plate in a propping mode, and two ends of the limiting plate are respectively connected to the strip-shaped holes in a sliding mode.
Optionally, a rubber layer is attached to the shaft side of the handle.
On the other hand, the utility model provides a hasp system still, this system includes: the lock catch device comprises a lock hook and any one of the lock catch devices, wherein the lock hook is fixedly connected to a door frame, and the door frame is matched with a fence door.
Borrow by above-mentioned technical scheme, the utility model discloses at least, have following advantage:
at ordinary times, the latch hook passes through the hook hanging hole, the handle is parallel to the base, and the fence door is in a closed state. When the herdsman needs to open the fence door and pass through the door frame, the other end of the handle is manually held and pulled out relative to the base, and the handle integrally rotates towards the direction close to the door frame, so that the sliding groove body is driven to move towards the direction close to the door frame. In the moving process, when the handle rotates to the maximum angle relative to the base, the spring in the sliding groove body is converted into a natural extension state from a contraction state, the sliding rod is driven to slide towards one end of the sliding groove body, meanwhile, the hook hanging hole is also separated from the lock hook, and at the moment, the herdsman can push the fence door open and pass through the door frame. And then the herdsman sleeves the hook hole to the hook and reversely rotates the handle, so that the handle is parallel to the base again, the spring is in a contracted state again, and the fence door is closed again.
Drawings
Fig. 1 is a schematic structural view illustrating an opened state of a locking device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a closed state of the locking device according to an embodiment of the present invention.
Reference numerals in the drawings of the specification include: the novel door lock comprises a base 1, a fence door 2, a handle 3, a sliding rod 4, a spring 5, hook holes 6, a door frame 7, a lock hook 8, a strip-shaped hole 9, a limiting plate 10 and a sliding chute body 11.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and fig. 2, in one aspect, an embodiment of the present invention provides a locking device, which includes: a base 1 and a rotating part;
the base 1 is fixedly connected with the fence door 2;
the rotation portion includes handle 3, spout body 11, slide bar 4 and spring 5, the one end of handle 3 rotate connect in base 1, the one end of spout body 11 rotate connect in a distolateral of handle 3, the other end of spout body 11 is equipped with the through-hole, the one end sliding connection of slide bar 4 in spout body 11, the other end of slide bar 4 passes the through-hole, the other end side of slide bar 4 is equipped with hook hole 6 for wear to establish latch hook 8 on being fixed in door frame 7, spring 5 set up in spout body 11, spring 5 cup joint in slide bar 4, the one end top of spring 5 connect in the other end of spout body 11, the other end top connect in the one end of slide bar 4.
The working process of the locking device is as follows:
at ordinary times, the lock hook 8 penetrates through the hook hanging hole 6, the handle 3 is parallel to the base 1, and the fence door 2 is in a closed state. When the herdsman needs to open the fence door 2 and pass through the door frame 7, the other end of the handle 3 is manually held and is pulled out outwards relative to the base 1, the handle 3 integrally rotates towards the direction close to the door frame 7, and therefore the chute body 11 is driven to move towards the direction close to the door frame 7. In the moving process, when the handle 3 rotates to the maximum angle relative to the base 1, the included angle between the handle 3 and the sliding groove body 11 becomes the minimum, the sliding groove body 11 moves to the direction of the door frame 7 for the maximum distance, the spring 5 in the sliding groove body 11 is converted into a natural extension state from a contraction state, the sliding rod 4 is driven to slide towards one end of the sliding groove body 11, meanwhile, the hook hanging hole 6 is also separated from the lock hook 8, and at the moment, the herdsman can push the fence door 2 open and pass through the door frame 7. The herdsman then sockets the hooking hole 6 to the hook 8 and rotates the handle 3 in the opposite direction to make the handle 3 parallel to the base 1 again, so that the spring 5 is in the contracted state again and the fence door 2 is closed again.
The technical scheme of the utility model among, herdsman can realize the conversion of fence door 2 open mode and closed condition through twist grip 3, has simplified hasp fence door 2's procedure, has saved herdsman's time.
Specifically, the base 1 is fixedly welded to the fence door 2, and the latch hook 8 is fixedly welded to the edge of the door frame 7.
Specifically, the slide rod 4 is clearance-fitted to the through hole so that the slide rod 4 can slide in the extending direction of the slide groove body 11.
As shown in fig. 1 and 2, in a specific embodiment, the axially opposite side surfaces of the chute body 11 are respectively provided with a strip-shaped hole 9, one end of the sliding rod 4 is fixedly connected to a limiting plate 10, the other end of the spring 5 is abutted to the limiting plate 10, and two ends of the limiting plate 10 are respectively slidably connected to the strip-shaped holes 9.
In the present embodiment, specifically, the longitudinal direction of the strip-shaped hole 9 is the same as the axial direction of the chute body 11. When the sliding rod 4 slides in the sliding chute body 11, the limiting plate 10 is driven to slide along the length direction of the strip-shaped hole 9. Meanwhile, the length of the limiting plate 10 is larger than the width of the sliding chute body 11, and two ends of the limiting plate 10 penetrate through the strip-shaped holes 9 respectively, so that one end of the sliding rod 4 is prevented from tilting, and the extending direction of the sliding rod 4 is the same as that of the sliding chute body 11.
As shown in fig. 1 and 2, in the embodiment, a rubber layer is attached to the axial side of the handle 3.
In this embodiment, specifically, when the herdsman holds and rotates the handle 3, the rubber layer increases the friction when the herdsman holds the handle 3, and the handle 3 slippage is avoided.
As shown in fig. 1 and 2, in another aspect, another embodiment of the present invention further provides a latching system, which includes: the lock catch device comprises a lock hook 8 and any one of the lock catches, wherein the lock hook 8 is fixedly connected to a door frame 7, and the door frame 7 is matched with the fence door 2.
In this embodiment, it is concrete, use this hasp system, neither need look for rope made of hemp and tie up the door, also need not look for the wooden wedge and support tight hasp, save time, the operation of being convenient for, rope made of hemp and wooden wedge use also easy weathering damage in a long-term moreover, need constantly change.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. A latching device, comprising:
the base is fixedly connected to the fence door;
rotation portion, rotation portion includes handle, spout body, slide bar and spring, the one end of handle rotate connect in the base, the one end of spout body rotate connect in the one end side of handle, the other end of spout body is equipped with the through-hole, the one end sliding connection of slide bar in the spout is internal, the other end of slide bar passes the through-hole, the other end side of slide bar is equipped with the hook hole for wear to establish the latch hook that is fixed in on the door frame, the spring set up in the spout is internal, the spring cup joint in the slide bar, the one end top of spring connect in the other end of spout body, the other end top connect in the one end of slide bar.
2. The snapping device of claim 1,
the axial opposite side surfaces of the sliding groove body are respectively provided with a strip-shaped hole, one end of the sliding rod is fixedly connected to the limiting plate, the other end of the spring is abutted to the limiting plate, and two ends of the limiting plate are respectively connected to the strip-shaped holes in a sliding mode.
3. The snapping device of claim 1,
the rubber layer is attached to the shaft side of the handle.
4. A latching system, comprising:
a shackle and a latching device as claimed in any one of claims 1 to 3, the shackle being fixedly connected to a door frame which is fitted to a fence door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652069.XU CN211818824U (en) | 2020-08-11 | 2020-08-11 | Locking device and locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652069.XU CN211818824U (en) | 2020-08-11 | 2020-08-11 | Locking device and locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211818824U true CN211818824U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021652069.XU Active CN211818824U (en) | 2020-08-11 | 2020-08-11 | Locking device and locking system |
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| Country | Link |
|---|---|
| CN (1) | CN211818824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134471A (en) * | 2021-03-25 | 2021-07-20 | 江苏普隆磁电有限公司 | Powder shifter convenient to dismouting is used in production of neodymium iron boron permanent magnet |
-
2020
- 2020-08-11 CN CN202021652069.XU patent/CN211818824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134471A (en) * | 2021-03-25 | 2021-07-20 | 江苏普隆磁电有限公司 | Powder shifter convenient to dismouting is used in production of neodymium iron boron permanent magnet |
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