CN218581358U - Transmission connecting rod balance mechanism of vault door top-to-bottom lock - Google Patents
Transmission connecting rod balance mechanism of vault door top-to-bottom lock Download PDFInfo
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- CN218581358U CN218581358U CN202223010325.7U CN202223010325U CN218581358U CN 218581358 U CN218581358 U CN 218581358U CN 202223010325 U CN202223010325 U CN 202223010325U CN 218581358 U CN218581358 U CN 218581358U
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- connecting rod
- spring bolt
- lock
- balance
- door
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Abstract
The utility model provides a national treasury door day ground lock transmission connecting rod balance mechanism locates in the day ground lock, day ground lock is including the locking mechanical system who is used for locking the national treasury door, locking mechanical system includes first spring bolt part, first spring bolt part includes gear connecting rod structure and is used for the first spring bolt group with outside door frame locking, gear connecting rod structure is including connecting the connecting rod, first spring bolt group includes first spring bolt fixed plate, be connected with balanced connecting rod between connecting rod and the first spring bolt fixed plate, balanced connecting rod both ends are rotated and are installed in connecting rod and first spring bolt fixed plate terminal surface, set up the pulling force that balanced connecting rod help day ground lock increased the first spring bolt group inwards movement that is used for locking the outer door frame when opening, reverse transmission thrust help lock dies when closing the door, avoids day ground lock because transmission structure leads to the problem of blocking, plays outside runner and the effect that inside spring bolt was opened in step, has greatly reduced the probability that day ground lock damaged, increase of service life.
Description
Technical Field
The utility model relates to a national treasury door world lock transmission connecting rod balance mechanism belongs to world lock field.
Background
Current treasury door, it opens and closes to lock on every day through rotating the runner, but the cabinet door has and is close a meter long, the in-process of using like this, when rotating the runner of top, because the transmission effect of force is nearly to far weakening, lead to the world lock of below to block easily, can not open the storehouse door, thereby lead to the problem that can not take out cash, it is inconvenient to the staff work, and the world lock is in the same place with the inlaying of treasury door, also difficult maintenance when the problem appears, cause the damage to the treasury itself easily when demolising the door plant.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects and shortcomings existing in the prior art and providing a balance mechanism of a transmission connecting rod of a vault door top-to-bottom lock.
The utility model provides a national treasury door day ground lock transmission connecting rod balance mechanism locates in the day ground lock, day ground lock is including the locking mechanical system who is used for locking the national treasury door, locking mechanical system includes first spring bolt part, first spring bolt part includes gear connecting rod structure and is used for the first spring bolt group with outside door frame locking, gear connecting rod structure is including connecting the connecting rod, first spring bolt group includes first spring bolt fixed plate, be connected with balanced connecting rod between connecting rod and the first spring bolt fixed plate, balanced connecting rod both ends are rotated and are installed in connecting rod and first spring bolt fixed plate terminal surface, set up the pulling force that balanced connecting rod help day ground lock increased the first spring bolt group inwards movement that is used for locking the outer door frame when opening, reverse transmission thrust help lock dies when closing the door, avoids day ground lock because transmission structure leads to the problem of blocking, plays outside runner and the effect that inside spring bolt was opened in step, has greatly reduced the probability that day ground lock damaged, increase of service life.
Preferably, the mounting position of the balance connecting rod on the connecting rod is higher than the mounting position of the other end on the first lock tongue fixing plate, the balance connecting rod is driven by the connecting rod to move, the balance connecting rod drives the first lock tongue fixing plate, the mounting position can increase the speed of driving the first lock tongue fixing plate by the balance connecting rod, the transmission length is reduced, and the first lock tongue fixing plate can be more easily pulled to move.
Preferably, one end of the balance connecting rod is mounted in the middle of the connecting rod, the other end of the balance connecting rod is mounted at the bottom of the first latch fixing plate, the middle of the connecting rod and the bottom of the first latch fixing plate are selected to be the best positions for the balance connecting rod to assist synchronous transmission, and the balance connecting rod and the first latch fixing plate can be selected according to actual conditions and flexibly adapt to the actual conditions.
Furthermore, an angle between the balance connecting rod and the first lock tongue fixing plate is an acute angle, so that the first lock tongue fixing plate can be better driven.
Preferably, the two ends of the balance connecting rod are riveted and rotatably connected to the connecting rod and the end face of the first lock tongue fixing plate, and besides riveting, other rotating connection modes, such as pin shaft connection and the like, can also be adopted.
Furthermore, the material of balanced connecting rod is stainless steel, increases balanced connecting rod's intensity, avoids balanced connecting rod to take place the circumstances such as buckle, corrosion, improves the durability.
The utility model has the advantages as follows: set up balanced connecting rod help world lock and increase the pulling force that is used for locking outer door frame's first spring bolt group inwards to move when opening, reverse transmission thrust help lock is died when closing the door, avoids world lock because the problem that the transmission structure overlength leads to blocking, plays the effect that outside runner and inside spring bolt are opened in step, has greatly reduced the probability of world lock damage, increase of service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings obtained from these drawings still belong to the scope of the present invention without inventive laboriousness.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a sectional view of the main structure of the present invention with the outer door frame removed;
in the figure, 1, a first bolt part; 2. a gear link structure; 21. connecting the connecting rod; 3. a first latch set; 31. a first latch plate; 4. a balance link.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings only. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.
As shown in fig. 1-2, for the utility model relates to a vault door world lock transmission connecting rod balance mechanism's embodiment, locate in the world lock, the world lock is including the locking mechanical system who is used for locking the vault door, locking mechanical system includes first spring bolt part 1, first spring bolt part 1 includes gear connecting rod structure 2 and is used for the first spring bolt group 3 with outside door frame locking, gear connecting rod structure 2 is including connecting link 21, first spring bolt group 3 includes first spring bolt fixed plate 31, be connected with balanced connecting rod 4 between connecting link 21 and the first spring bolt fixed plate 31, balanced connecting rod 4 both ends are rotated and are installed in connecting link 21 and first spring bolt fixed plate 31 terminal surface, set up balanced connecting rod 4 help the world lock increase the pulling force that is used for locking the first spring bolt group 3 inward movement of outer door frame when opening, reverse transmission thrust help lock when closing the door, avoid the world lock to block because the problem that the transmission structure overlength leads to the door, play outside runner and the effect that inside lock was opened in step, the probability of world lock damage has greatly reduced, increase life.
The mounting position of the balance connecting rod 4 on the connecting rod 21 is higher than the mounting position of the other end on the first lock tongue fixing plate 31, the balance connecting rod 4 is driven by the movement of the connecting rod 21, the balance connecting rod 4 drives the first lock tongue fixing plate 31, the speed of driving the first lock tongue fixing plate 31 by the balance connecting rod 4 can be increased by the arrangement of the mounting position, the transmission length is reduced, and the first lock tongue fixing plate 31 can be pulled more easily to move.
One end of the balance connecting rod 4 is mounted in the middle of the connecting rod 21, the other end of the balance connecting rod 4 is mounted at the bottom of the first latch fixing plate 31, the middle of the connecting rod 21 and the bottom of the first latch fixing plate 31 are selected to be the best positions of the balance connecting rod 4 for assisting synchronous transmission, and the balance connecting rod 4 can be selected according to the actual conditions of the connecting rod 21 and the first latch fixing plate 31 and is flexibly adapted.
The two ends of the balance connecting rod 4 are riveted and rotatably connected to the end surfaces of the connecting rod 21 and the first latch fixing plate 31, and besides riveting, other rotating connection modes can be adopted, such as pin connection and the like. The material of balance connecting rod 4 is the stainless steel, increases balance connecting rod 4's intensity, avoids balance connecting rod 4 to take place the condition such as buckling, corrosion, improves the durability.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
While the invention has been described with reference to several particular embodiments, it is to be understood that the invention is not limited to the specific embodiments disclosed. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (6)
1. The utility model provides a national treasury door day ground lock transmission connecting rod balance mechanism locates in the day ground lock, the day ground lock is including the locking mechanical system who is used for locking the national treasury door, locking mechanical system includes first spring bolt part, first spring bolt part includes gear connecting rod structure and is used for the first spring bolt group with outside door frame locking, gear connecting rod structure is including connecting the connecting rod, first spring bolt group includes first spring bolt fixed plate, its characterized in that: and a balance connecting rod is connected between the connecting rod and the first lock tongue fixing plate, and two ends of the balance connecting rod are rotatably arranged on the end surfaces of the connecting rod and the first lock tongue fixing plate.
2. The vault door skyhook transmission linkage balancing mechanism of claim 1, wherein: the mounting position of the balance connecting rod on the connecting rod is higher than that of the other end on the first lock tongue fixing plate.
3. The vault door skyhook transmission linkage balancing mechanism of claim 2, wherein: one end of the balance connecting rod is installed in the middle of the connecting rod, and the other end of the balance connecting rod is installed at the bottom of the first lock tongue fixing plate.
4. The vault door skyhook transmission linkage balancing mechanism of claim 3, wherein: the angle between the balance connecting rod and the first lock tongue fixing plate is an acute angle.
5. The vault door skyhook transmission linkage balancing mechanism of claim 4, wherein: and the two ends of the balance connecting rod are riveted and rotatably connected to the connecting rod and the end face of the first lock tongue fixing plate.
6. The vault door skyhook transmission linkage balancing mechanism of any of claims 1-5, wherein: the balance connecting rod is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223010325.7U CN218581358U (en) | 2022-11-12 | 2022-11-12 | Transmission connecting rod balance mechanism of vault door top-to-bottom lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223010325.7U CN218581358U (en) | 2022-11-12 | 2022-11-12 | Transmission connecting rod balance mechanism of vault door top-to-bottom lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218581358U true CN218581358U (en) | 2023-03-07 |
Family
ID=85377834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223010325.7U Active CN218581358U (en) | 2022-11-12 | 2022-11-12 | Transmission connecting rod balance mechanism of vault door top-to-bottom lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218581358U (en) |
-
2022
- 2022-11-12 CN CN202223010325.7U patent/CN218581358U/en active Active
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