CN218150315U - Special door lock for aluminum section door - Google Patents
Special door lock for aluminum section door Download PDFInfo
- Publication number
- CN218150315U CN218150315U CN202222288115.8U CN202222288115U CN218150315U CN 218150315 U CN218150315 U CN 218150315U CN 202222288115 U CN202222288115 U CN 202222288115U CN 218150315 U CN218150315 U CN 218150315U
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- guide plate
- hole
- lock
- decorative sheet
- door
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Abstract
A special door lock for an aluminum section door comprises a lock body connected to the back of a guide plate, wherein a lock tongue through hole corresponding to the lock body is formed in the middle of the guide plate, a connecting screw hole is further formed in the guide plate, outer edge blocking strips are arranged at the edges of two ends of the guide plate, and steps are formed between the surfaces of the outer edge blocking strips and the surfaces of the guide plate; the decorative sheet and the guide plate have the same surface shape and size, the decorative sheet can be covered and bonded on the front surface of the guide plate, and a large through hole corresponding to the bolt through hole is also arranged in the middle of the decorative sheet. The utility model discloses all be equipped with outer blend stop and form the step at the both ends edge of deflector, can open the installation through-hole that is fit for on the section bar surface during the installation, the lock penetrates the back and utilizes outer blend stop to collude and block the installation through-hole inner wall, and the guide plate surface can not bulge the section bar surface, recycles and the supporting decorative sheet of section bar colour covers the deflector, and whole effect is pleasing to the eye, and mounting structure is reasonable, and it is very convenient to change the maintenance, need not to dismantle the section bar frame of door leaf.
Description
The technical field is as follows: the utility model relates to a lock product that indoor door used, especially be exclusively used in the lock of aluminium alloy door.
The background art comprises the following steps: the existing door lock of the aluminum profile door is generally fixed in the inner space of the profile in a sealing manner after being installed, only the bolt through hole is exposed out of the surface of the profile, although the existing door lock is more attractive, the installation is quite troublesome, if the door lock needs to be replaced and maintained, the existing door lock needs to be operated after the profile frame of the door leaf is detached, and the existing door lock needs to be operated by a professional. If the door lock is directly installed on the surface of the section bar through a hole, the guide plate of the door lock cannot be hidden and cannot be kept flush with the surface of the section bar.
The invention content is as follows: the utility model provides a be not enough to prior art, the utility model provides a simple to operate. The special door lock for the aluminum profile door has attractive effect.
The utility model comprises a lock body connected to the back of a guide plate, wherein a lock tongue through hole corresponding to the lock body is arranged in the middle of the guide plate, a connecting screw hole is also arranged on the guide plate, outer edge barrier strips are arranged at the edges of the two ends of the guide plate, and a step is formed between the surface of the outer edge barrier strip and the surface of the guide plate; the decorative sheet and the guide plate have the same surface shape and size, the decorative sheet can be covered and bonded on the front surface of the guide plate, and a large through hole corresponding to the bolt through hole is also arranged in the middle of the decorative sheet.
The utility model discloses all be equipped with outer blend stop and form the step at the both ends edge of deflector, can open the installation through-hole that is fit for on the section bar surface during the installation, the lock penetrates the back and utilizes outer blend stop to collude and block the installation through-hole inner wall, and the section bar surface can not bulge the section bar surface, and the supporting decorative sheet of reuse and section bar colour covers the deflector, and whole effect is pleasing to the eye, and mounting structure is reasonable, and it is very convenient to change the maintenance, need not to dismantle the section bar frame of door leaf.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Description of the drawings: fig. 1 is a main schematic view of the embodiment.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a front view of the decorative sheet.
Fig. 4 is a schematic view of the installation and use state of the embodiment.
The specific implementation mode is as follows: as shown in fig. 1 to 3, the lock body 2 is connected to the back of the guide plate 1, a bolt through hole 3 corresponding to the lock body 2 is provided in the middle of the guide plate 1, and a connection screw hole 4 is further provided on the guide plate. Outer edge barrier strips 5 are arranged at the edges of two ends of the guide plate 1, and a step is formed between the surface of each outer edge barrier strip 5 and the surface of the guide plate 1. The decorative sheet 6 and the guide plate 1 have the same surface shape and size, the decorative sheet 6 can be covered and bonded on the front surface of the guide plate 1, and the middle of the decorative sheet 6 is also provided with a large through hole 7 corresponding to the bolt through hole 3.
When the door lock is installed and used, as shown in fig. 4, after the door lock penetrates into the open hole of the section bar 10, the inner wall of the open hole of the section bar 10 can be blocked by the hook of the outer edge barrier strip 5, the surface of the guide plate 1 cannot protrude out of the surface of the section bar 10, the step between the outer edge barrier strip 5 and the surface of the guide plate 1 can be limited in a plane, the decorative sheet 6 matched with the color of the section bar 10 is reused to cover the bonding guide plate 1, and the door lock is good in attractiveness.
The guide plate 1 can be pressed against the other side of the inner wall of the profile 10, typically using the end of a screw connected to the connecting screw hole 4. Because the inner chamber size specification of section bar 10 is more, and the length of screw is difficult for the overlength, and this embodiment has two cushion 8 at the back connection of deflector 1, and two cushion 8 distribute on the both sides of lock body 2, and built-in countersunk head adjusting screw 9 that has in the cushion 8. The cushion block 8 and the guide plate 1 are in inserted scarf joint, and the scarf joint is in an anti-twisting non-circular shape. Therefore, in the cavity of the large section bar 10, the connecting screw hole 4 is not used, the cushion block 8 and the countersunk head adjusting screw 9 can be used for tightly propping the inner wall of the other side of the section bar 10, and the cushion block 8 cannot be twisted during adjustment. If not needed, the cushion block 8 can be pulled out, the connecting screw hole 4 is recovered to be used, the adjusting application range is wider, and the profile can be suitable for profiles with more specifications.
Claims (3)
1. The utility model provides a special lock of aluminium alloy door, is equipped with the spring bolt through-hole that corresponds with the lock body including connecting the lock body at the deflector back in the centre of deflector, still is equipped with on the deflector and connects screw, characterized by: outer edge barrier strips (5) are arranged at the edges of two ends of the guide plate (1), and steps are formed between the surfaces of the outer edge barrier strips (5) and the surface of the guide plate (1); the decorative sheet (6) and the guide plate (1) are identical in surface shape and size, the decorative sheet (6) can be covered and bonded on the front face of the guide plate (1), and a large through hole (7) corresponding to the bolt through hole (3) is also formed in the middle of the decorative sheet (6).
2. The special door lock for the aluminum profile door as claimed in claim 1, wherein: the back of the guide plate (1) is connected with two cushion blocks (8), the two cushion blocks (8) are distributed on two sides of the lock body (2), and countersunk adjusting screws (9) are arranged in the cushion blocks (8).
3. The special door lock for the aluminum profile door as claimed in claim 2, wherein: the cushion block (8) and the guide plate (1) are embedded and connected in a pluggable mode, and the embedded and connected position is in an anti-twisting non-circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222288115.8U CN218150315U (en) | 2022-08-30 | 2022-08-30 | Special door lock for aluminum section door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222288115.8U CN218150315U (en) | 2022-08-30 | 2022-08-30 | Special door lock for aluminum section door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218150315U true CN218150315U (en) | 2022-12-27 |
Family
ID=84557682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222288115.8U Active CN218150315U (en) | 2022-08-30 | 2022-08-30 | Special door lock for aluminum section door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218150315U (en) |
-
2022
- 2022-08-30 CN CN202222288115.8U patent/CN218150315U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |