CN219622467U - Steel transmission lock rod - Google Patents
Steel transmission lock rod Download PDFInfo
- Publication number
- CN219622467U CN219622467U CN202320713995.0U CN202320713995U CN219622467U CN 219622467 U CN219622467 U CN 219622467U CN 202320713995 U CN202320713995 U CN 202320713995U CN 219622467 U CN219622467 U CN 219622467U
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- lock
- rod body
- lock rod
- nail
- eccentric
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Abstract
The utility model discloses a steel transmission lock rod, which comprises a lock rod body, eccentric nails which are assembled at two ends of the lock rod body and are positioned at the same side, a center nail which is assembled at the center part of the lock rod body, and a lock catch which is assembled at the upper end of the lock rod body and is close to the installation part of the center nail, wherein the lock catch and the eccentric nails are arranged at the same side and can slide up and down; the transmission lock rod is matched with the eccentric nails through the central nails, the lock body matched with the lock catches can be controlled to switch, and the steel transmission lock rod is simple in structure and convenient to assemble and can be suitable for doors and windows of different sectional materials.
Description
Technical Field
The utility model particularly relates to a steel transmission lock rod.
Background
The door and window is opened and closed by the transmission rod, and the handle for pulling the door and window is used for operation by connecting the transmission rod with the window.
The existing transmission rod for doors and windows in the market has the following defects: firstly, the fire-proof and easy-to-burn fire-proof plastic is adopted; secondly, the sliding piece is matched with the rod body for assembly, but the sliding is easy to jump due to the poor resistance and stability, smooth movement cannot be performed, and meanwhile, the structure is complex, so that the assembly is not facilitated; third, the angle between the transmission rod and the door and window cannot be adjusted, so that different doors and windows cannot be adapted.
Disclosure of Invention
In view of the above, the utility model aims to provide a steel transmission lock rod which has a simple structure and is convenient to assemble and can adapt to doors and windows of different types.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a steel transmission locking lever, includes the locking lever body, and assemble at locking lever body both ends and be located the eccentric nail of same one side, assemble the center nail of locking lever body center part, and assemble the hasp that the locking lever body upper end is close to center nail installation position, the hasp sets up with the same side of eccentric nail, and can slide from top to bottom.
Preferably, the lock rod body is provided with two rod body screws at the positions corresponding to the lock catches, the lock catch strip-shaped holes are vertically formed in the middle positions of the lock catches, and the rod body screws penetrate through the lock catch strip-shaped holes and are screwed and fixed with the lock rod body, so that the lock catches are movably assembled on the lock rod body.
Preferably, the lock rod body is vertically provided with a lock rod bar hole at the position corresponding to the lock catch, a row of lock catch screws are arranged at the middle part of the lock catch, and the two lock catch screws pass through the lock rod bar hole and then are fixed with the lock catch, so that the lock catch is movably assembled on the lock rod body.
Preferably, the eccentric nails at the two ends of the lock rod body are symmetrically arranged by taking the central nail as a reference.
Preferably, the center nail and the eccentric nail are arranged on the same side and are fixedly installed through rivets.
Preferably, the installation part of the center nail can be arranged on the opposite side of the eccentric nail, and an installation block is arranged on the same side of the eccentric nail, and the installation block is fixed with the center nail through a rivet.
Further, screws are further arranged on two sides of the mounting block, and the mounting block is fixedly mounted with the lock rod body through the screws.
The technical effects of the utility model are mainly as follows: the transmission lock rod is matched with the eccentric nails through the central nails, the lock body matched with the lock catches can be controlled to switch, and the steel transmission lock rod is simple in structure and convenient to assemble and can be suitable for doors and windows of different sectional materials.
Drawings
FIG. 1 is a block diagram of an embodiment 1 of a steel drive lock lever of the present utility model;
FIG. 2 is a block diagram of an embodiment 2 of a steel drive lock lever of the present utility model;
FIG. 3 is a block diagram of embodiment 3 of a steel drive lock lever of the present utility model;
fig. 4 is a block diagram of an embodiment 4 of a steel transmission lock lever according to the present utility model.
Detailed Description
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
Example 1
As shown in fig. 1, the steel transmission lock rod is suitable for an inwardly opened door and window, and comprises a lock rod body 1, eccentric nails 2 which are assembled at two ends of the lock rod body 1 and are positioned at the same side, a center nail 3 which is assembled at the center part of the lock rod body 1, and a lock catch 4 which is assembled at the upper end of the lock rod body 1 and is close to the installation part of the center nail 3, wherein the lock catch 4 and the eccentric nails 2 are arranged at the same side and can slide up and down. The lock rod body 1 is provided with two rod body screws 11 at the positions corresponding to the positions where the lock catches 4 are arranged, the lock catch bar-shaped holes 41 are vertically formed in the middle positions of the lock catches 4, and the rod body screws 11 penetrate through the lock catch bar-shaped holes 41 and then are screwed and fixed with the lock rod body 1, so that the lock catches 4 are movably assembled on the lock rod body 1.
Wherein, the eccentric nails 2 at the two ends of the lock rod body 1 are symmetrically arranged by taking the center nail 3 as a reference. The center nail 3 is arranged on the same side as the eccentric nail 2 and is fixedly installed through rivets.
Example 2
In this embodiment, the specific structure is the same as that of embodiment 1, as shown in fig. 2, which differs in that: the embodiment is suitable for an outward opening type door and window, specifically, the installation position of the center nail 3 can be further arranged on the opposite side of the eccentric nail 2, an installation block 31 is arranged on the position on the same side of the eccentric nail 2, the installation block 31 is fixed with the center nail 3 through rivets, screws 32 are further arranged on two sides of the installation block 31, and the installation block 31 is fixedly installed with the lock rod body 1 through the screws 32.
Example 3
As shown in fig. 3, the steel transmission lock rod is suitable for an inwardly opened door and window, and comprises a lock rod body 1, eccentric nails 2 which are assembled at two ends of the lock rod body 1 and are positioned at the same side, a center nail 3 which is assembled at the center part of the lock rod body 1, and a lock catch 4 which is assembled at the upper end of the lock rod body 1 and is close to the installation part of the center nail 3, wherein the lock catch 4 and the eccentric nails 2 are arranged at the same side and can slide up and down. The lock rod body 1 is vertically provided with a lock rod bar hole 12 at the position corresponding to the lock catch 4, a row of lock catch screws 42 are arranged at the middle part of the lock catch 4, two lock catch screws 42 are arranged, and the lock catch screws pass through the lock rod bar hole 12 and then are fixed with the lock catch 4, so that the lock catch 4 is movably assembled on the lock rod body 1.
Wherein, the eccentric nails 2 at the two ends of the lock rod body 1 are symmetrically arranged by taking the center nail 3 as a reference. The center nail 3 is arranged on the same side as the eccentric nail 2 and is fixedly installed through rivets.
Example 4
In this embodiment, the specific structure is the same as that of embodiment 3, as shown in fig. 4, which differs in that: the embodiment is suitable for an outward opening type door and window, specifically, the installation position of the center nail 3 can be further arranged on the opposite side of the eccentric nail 2, an installation block 31 is arranged on the position on the same side of the eccentric nail 2, the installation block 31 is fixed with the center nail 3 through rivets, screws 32 are further arranged on two sides of the installation block 31, and the installation block 31 is fixedly installed with the lock rod body 1 through the screws 32.
The technical effects of the utility model are mainly as follows: the transmission lock rod is matched with the eccentric nails through the central nails, the lock body matched with the lock catches can be controlled to switch, and the steel transmission lock rod is simple in structure and convenient to assemble and can be suitable for doors and windows of different sectional materials.
Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.
Claims (7)
1. A steel transmission locking lever is characterized in that: the locking device comprises a locking rod body, eccentric nails which are assembled at two ends of the locking rod body and located on the same side, a central nail which is assembled at the central part of the locking rod body, and a lock catch which is assembled at the upper end of the locking rod body and is close to the installation part of the central nail, wherein the lock catch and the eccentric nails are arranged on the same side and can slide up and down.
2. A steel drive lock rod as claimed in claim 1, wherein: the lock rod body is provided with two rod body screws at the positions corresponding to the lock catches, the lock catch strip-shaped holes are vertically formed in the centering positions of the lock catches, and the rod body screws penetrate through the lock catch strip-shaped holes and are fixedly connected with the lock rod body in a screwed mode, so that the lock catches are movably assembled on the lock rod body.
3. A steel drive lock rod as claimed in claim 1, wherein: the lock rod body is provided with a lock rod bar hole vertically at the position corresponding to the lock catch, a row of lock catch screws are arranged at the middle part of the lock catch, two lock catch screws are arranged in the row and penetrate through the lock rod bar hole to be fixed with the lock catch, so that the lock catch is movably assembled on the lock rod body.
4. A steel drive lock rod as claimed in claim 1, wherein: the eccentric nails at the two ends of the lock rod body are symmetrically arranged by taking the central nail as a reference.
5. A steel drive lock rod as claimed in claim 1, wherein: the center nail and the eccentric nail are arranged on the same side and are fixedly installed through rivets.
6. A steel drive lock rod as claimed in claim 1, wherein: the installation part of the center nail can be arranged on the opposite side of the eccentric nail, and an installation block is arranged on the same side of the eccentric nail, and is fixed with the center nail through a rivet.
7. The steel drive lock lever of claim 6, wherein: screws are further arranged on two sides of the mounting block, and the mounting block is fixedly mounted with the lock rod body through the screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320713995.0U CN219622467U (en) | 2023-03-31 | 2023-03-31 | Steel transmission lock rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320713995.0U CN219622467U (en) | 2023-03-31 | 2023-03-31 | Steel transmission lock rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219622467U true CN219622467U (en) | 2023-09-01 |
Family
ID=87791895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320713995.0U Active CN219622467U (en) | 2023-03-31 | 2023-03-31 | Steel transmission lock rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219622467U (en) |
-
2023
- 2023-03-31 CN CN202320713995.0U patent/CN219622467U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |