CN215212799U - Gear type silent lock - Google Patents
Gear type silent lock Download PDFInfo
- Publication number
- CN215212799U CN215212799U CN202120580716.9U CN202120580716U CN215212799U CN 215212799 U CN215212799 U CN 215212799U CN 202120580716 U CN202120580716 U CN 202120580716U CN 215212799 U CN215212799 U CN 215212799U
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- gear
- control bolt
- lock
- driving plate
- world driving
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Abstract
The utility model discloses a gear type silent lock, which comprises a central control bolt bottom shell, a world driving plate upper part, a world driving plate lower part and a central control bolt face shell, wherein the inner end surface of the central control bolt bottom shell is arranged corresponding to the world driving plate in an inner cavity structure, the operating end of the world driving plate is provided with a reset gear, and the ends of the world driving plate upper part and the world driving plate lower part are provided with teeth corresponding to the reset gear; the upper and lower transmission sheets are respectively meshed with the upper and lower sides of the reset gear through teeth, and the middle control bolt face shell is fixedly installed on the upper and lower transmission sheets, the lower and upper transmission plates and the middle control bolt bottom shell correspondingly. The gear type silent lock has the advantages that the reset gear is arranged between the inner side end part of the lock box and the lock box, the lock is unlocked by matching the gear transmission with the reset structure, self-locking and unlocking can be effectively realized, the opening and closing are smoother, the integral structure is compact, and the operation is simple.
Description
Technical Field
The utility model relates to a tool to lock technical field specifically is a gear formula silence lock.
Background
Compared with the traditional mechanical lock, the silent lock is continuous, and the safety factor is higher than that of the traditional lock. The silent lock mainly utilizes the difference of angles in the lock core, utilizes the tooth flowers with different angle changes of the inclined plane on the key to rotate and align the blades with different angle changes in the lock core, and then the lock can be opened. Traditional silence lock is directly connected with the structure of unblanking through the gear when using, and smooth and easy degree weakens after long-time the use, reduces silence lock result of use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear formula silence lock possesses and sets up reset gear between lock box medial extremity and lock box, unblanks through gear drive cooperation reset structure, can effectual realization auto-lock and unblock, and it is more smooth and easy to make to open and shut, and overall structure is compact and easy operation's advantage has solved traditional silence lock and has directly been connected with the structure of unblanking through the gear when using, and smooth and easy degree weakens after long-time the use, reduces the problem of silence lock result of use.
In order to achieve the above object, the utility model provides a following technical scheme: a gear type silent lock comprises a central control bolt bottom shell, a top and bottom transmission plate, a bottom and a central control bolt face shell, wherein the inner end surface of the central control bolt bottom shell is arranged corresponding to the top and bottom transmission plate in an inner cavity structure;
the upper and lower transmission sheets are respectively meshed with the upper and lower sides of the reset gear through teeth, and the middle control bolt face shell is fixedly installed on the upper and lower transmission sheets, the lower and upper transmission plates and the middle control bolt bottom shell correspondingly.
Furthermore, well accuse bolt face-piece and well accuse bolt drain pan correspond and are equipped with the screw hole to wear to establish screw fixed mounting through the screw hole.
Furthermore, the tail ends of the upper and lower heaven and earth transmission pieces are respectively extended out of two ends of the bottom shell of the central control bolt.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the gear that resets under the world drive plate on the world drive plate corresponds the world drive plate, through the gear tooth meshing that sets up on gear and the world drive plate and under the world drive plate terminal, the gear that resets unblanks or closes automatic re-setting behind the lock on the world drive plate and the world drive plate under, realizes the auto-lock and the unblock of tool to lock, and the messenger opens and shuts more smoothly, overall structure is compact and easy operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a bottom shell of the central control bolt; 2. a top and bottom drive plate; 3. a top and bottom transmission sheet; 4. the top and bottom transmission sheets are arranged below the top and bottom transmission sheets; 5. a central control bolt face shell; 6. a reset gear; 7. teeth; 8. and (4) screw holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a gear type silent lock comprises a central control bolt bottom shell 1, a top and bottom transmission plate 2, a top and bottom transmission plate 3, a bottom and bottom transmission plate 4 and a central control bolt face shell 5, wherein the inner end surface of the central control bolt bottom shell 1 is arranged corresponding to the top and bottom transmission plate 2 in an inner cavity structure, the operating end of the top and bottom transmission plate 2 is provided with a reset gear 6, and the tail ends of the top and bottom transmission plate 3 and the bottom and bottom transmission plate 4 are provided with teeth 7 corresponding to the reset gear 6;
the upper and lower transmission pieces 3 and 4 are respectively meshed with the upper side and the lower side of the reset gear 6 through teeth 7, and the middle control bolt face shell 5 is fixedly installed with the middle control bolt bottom shell 1 corresponding to the upper and lower transmission pieces 3 and 4 and the upper and lower transmission plates 2.
Specifically, well accuse bolt face-piece 5 corresponds with well accuse bolt drain pan 1 and is equipped with screw hole 8 to wear to establish screw fixed mounting through screw hole 8.
Specifically, the tail ends of the upper and lower top and bottom transmission pieces 3 and 4 extend out of two ends of the bottom shell 1 of the central control bolt.
The mute lock is characterized in that a top-and-bottom transmission plate 2 corresponds to a top-and-bottom transmission plate 3, a top-and-bottom transmission plate 4 is provided with a reset gear 6, the tail ends of the top-and-bottom transmission plate 3 and the top-and-bottom transmission plate 4 are meshed with the reset gear 6 arranged on the top-and-bottom transmission plate 2 through teeth 7, a middle control bolt face shell 5 and a middle control bolt bottom shell 1 correspond to the top-and-bottom transmission plate 3, the top-and-bottom transmission plate 4 and the top-and-bottom transmission plate 2 through screw holes 8 matched with screws for fixed installation, the reset gear 6 is meshed with the teeth 7 arranged at the top-and-bottom transmission plate 3 and the top-and-bottom transmission plate 4 during use, and the reset gear 6 automatically resets after unlocking or locking the top-and bottom-and top-and-bottom transmission plate 3 and the top-and-bottom transmission plate 4, so that the lock is self-locked and unlocked, the opening and the lock are smoother, the whole structure is compact and the operation is simple.
Claims (3)
1. The utility model provides a gear formula silence lock, includes well accuse bolt drain pan (1), world driving plate (2), on the world driving plate (3), under the world driving plate (4) and well accuse bolt face-piece (5), its characterized in that: the inner end face of the central control bolt bottom shell (1) is arranged corresponding to the top and bottom transmission plate (2) in an inner cavity structure, the operating end of the top and bottom transmission plate (2) is provided with a reset gear (6), and the tail ends of the top and bottom transmission pieces (3) and the bottom of the top and bottom transmission piece (4) are provided with teeth (7) corresponding to the reset gear (6);
the upper and lower transmission pieces (3) and the lower and upper and lower transmission pieces (4) are respectively meshed with the upper side and the lower side of the reset gear (6) through teeth (7), and the middle control bolt face shell (5) is fixedly installed with the middle control bolt bottom shell (1) corresponding to the upper and lower transmission pieces (3), the lower and upper and lower transmission plates (4, 2).
2. A gear-type silent lock according to claim 1, wherein: well accuse bolt face-piece (5) and well accuse bolt drain pan (1) correspond and are equipped with screw hole (8) to wear to establish screw fixed mounting through screw hole (8).
3. A gear-type silent lock according to claim 1, wherein: the tail ends of the upper and lower transmission sheets (3) and (4) extend out of the two ends of the bottom shell (1) of the central control bolt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580716.9U CN215212799U (en) | 2021-03-23 | 2021-03-23 | Gear type silent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580716.9U CN215212799U (en) | 2021-03-23 | 2021-03-23 | Gear type silent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215212799U true CN215212799U (en) | 2021-12-17 |
Family
ID=79443692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120580716.9U Active CN215212799U (en) | 2021-03-23 | 2021-03-23 | Gear type silent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215212799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983160A (en) * | 2021-04-01 | 2021-06-18 | 胡彬福 | Gear type bolt lock |
-
2021
- 2021-03-23 CN CN202120580716.9U patent/CN215212799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983160A (en) * | 2021-04-01 | 2021-06-18 | 胡彬福 | Gear type bolt lock |
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