CN212373103U - Air duct with lock structure - Google Patents
Air duct with lock structure Download PDFInfo
- Publication number
- CN212373103U CN212373103U CN202020713741.5U CN202020713741U CN212373103U CN 212373103 U CN212373103 U CN 212373103U CN 202020713741 U CN202020713741 U CN 202020713741U CN 212373103 U CN212373103 U CN 212373103U
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- lock
- air duct
- mounting
- wind channel
- bottom plate
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Abstract
The utility model relates to a wind channel with locking structure, including wind channel bottom plate, wind channel door plant and wind channel lock, set up the slotted hole on the wind channel bottom plate, the fixed mounting bracket that sets up in the back of wind channel bottom plate, the mounting bracket is located the both sides of slotted hole, is equipped with the mounting panel on the mounting bracket of both sides, and the fixed wind channel lock that sets up on the mounting panel, the tapered end of wind channel lock is towards the slotted hole; the back of the air duct door plate is fixedly provided with a locking support, and a spring bolt of the air duct lock is matched with the locking support to lock or unlock the air duct door plate. The utility model discloses to lock the body and shift to the wind channel bottom plate on for the wind channel door plant wholeness is better, and the integrative no hole in surface, no lock head structure are pleasing to the eye clean and tidy more, are favorable to whole molding design.
Description
Technical Field
The utility model relates to a wind channel of area lock structure belongs to automotive interior technical field.
Background
The existing interior trim lock of the passenger car is arranged on the air duct door plate, and the air duct bottom plate is hooked through the rotation of the lock tongue to realize locking. In the design of the interior trim of the passenger car, due to the structural limitation of the lock, the air duct door plate is provided with a lock structure; but the overall feel of the duct door panel is not good in appearance. The lock structure is difficult to hide through the design on the air duct door plant, and the weakening has adverse effect to molding, structure. Structurally, the lock occupies the surface space of the air duct door plate, and is difficult to arrange other parts.
Disclosure of Invention
The utility model aims to overcome the not enough of existence among the prior art, provide a take wind channel of keying to construct, will lock the body and shift to the wind channel bottom plate on for wind channel door plant wholeness is better, and integrative no hole in surface, no lock head structure are pleasing to the eye clean and tidy more, are favorable to whole molding design.
According to the utility model provides a technical scheme: an air duct with a lock structure comprises an air duct bottom plate, an air duct door plate and an air duct lock, wherein a slotted hole is formed in the air duct bottom plate, mounting frames are fixedly arranged on the back surface of the air duct bottom plate and located on two sides of the slotted hole, mounting plates are arranged on the mounting frames on the two sides, the air duct lock is fixedly arranged on the mounting plates, and a tapered end of the air duct lock faces towards the slotted hole; the back of the air duct door plate is fixedly provided with a locking support, and a spring bolt of the air duct lock is matched with the locking support to lock or unlock the air duct door plate.
Furthermore, the front end of the air duct bottom plate is provided with a fixing frame, the fixing frame is provided with a damping strip, and the back end of the air duct door plate is provided with a stop block matched with the damping strip.
Furthermore, the air duct lock comprises a lock cylinder fixing nut, a lock cylinder fixing gasket, a lock body, a lock tongue, a spring and a lock cylinder, wherein the lock cylinder is arranged in the lock body in a rotating mode, the lock cylinder is in threaded fit connection with the lock tongue, and the lock tongue can be driven to move up and down by rotation of the lock cylinder; the lock body is provided with an L-shaped limiting groove, the lock tongue extends out of the L-shaped limiting groove, and the L-shaped limiting groove limits the lock tongue; the lock comprises a lock body and is characterized in that a lock cylinder fixing gasket is arranged at the upper end of the lock body, a spring is sleeved on the lock cylinder, the spring is downwards pressed by the lock cylinder fixing gasket, downward pressure is applied to a lock tongue by the spring, and the lock cylinder fixing gasket is positioned by a lock cylinder fixing nut arranged at the upper end of the lock cylinder.
Furthermore, lock body fixing threads are arranged on the surface of the lower end of the lock body, a limiting block is arranged at the bottom end of the lock body, and the lock body penetrates through the mounting plate and is fixed on the mounting plate through the limiting block, the lock body fixing nut and the lock body fixing gasket.
Further, a rubber sleeve is arranged on the lock tongue.
Furthermore, the lock head of the lock cylinder is triangular or quadrangular.
Further, a bolt is fixedly arranged in the mounting frame, and the outer end of the bolt penetrates through the mounting plate to fix the mounting plate through a nut.
Further, the locking bracket is Z-shaped.
Further, the mounting bracket is of a sliding groove structure and is integrally formed with the air duct bottom plate.
Compared with the prior art, the utility model, have following advantage:
1. the lock body is transferred to the air duct bottom plate, so that the air duct door plate has better integral feeling, and the surface is integrally provided with no hole or lock head structure, so that the air duct door plate is more attractive and tidy; is beneficial to the design of integral modeling.
2. More parts can be arranged and installed on the air duct door plate. The lock structure on the air duct bottom plate can be hidden or weakened through structural design, and the flexibility of the modeling and the structural design is higher.
Drawings
Fig. 1 is a schematic view of the open state of the present invention.
Fig. 2 is a schematic view of the locking state of the present invention.
Fig. 3 is a schematic view of the air duct lock.
Description of reference numerals: the air duct comprises an air duct base plate 1, an air duct door plate 2, an air duct lock 3, a shock-absorbing strip 4, a slotted hole 11, a mounting rack 12, a mounting plate 13, a fixing rack 14, a stop block 21, a locking support 22, a lock cylinder fixing nut 31, a lock cylinder fixing gasket 32, a lock body 33, a lock tongue 34, a spring 35, a lock cylinder 36, a L-shaped limiting groove 331, a lock body fixing thread 332, a limiting block 333, a lock body fixing nut 334, a lock body fixing gasket 335 and a rubber sleeve 341.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, an air duct with a lock structure includes an air duct bottom plate 1, an air duct door plate 2 and an air duct lock 3, wherein the air duct bottom plate 1 is provided with a slot 11, a mounting frame 12 is fixedly arranged on the back of the air duct bottom plate 1, the mounting frame 12 is positioned on two sides of the slot 11, mounting plates 13 are arranged on the mounting frames 12 on two sides, the air duct lock 3 is fixedly arranged on the mounting plates 13, and a tapered end of the air duct lock 3 faces the slot 11; the back of the air duct door plate 2 is fixedly provided with a locking support 22, the locking support 22 is Z-shaped, and a bolt 34 of the air duct lock 3 is matched with the locking support 22 to lock or unlock the air duct door plate 2. The air duct lock 3 body is transferred to the air duct bottom plate 1, so that the air duct door plate 2 is better in integral sense, and the surface is integrally provided with no hole or lock head structure, so that the air duct door plate is more attractive and tidy; is beneficial to the design of integral modeling. More parts can be arranged and installed on the air duct door plate 2. The locking structure on the air duct bottom plate 1 can be hidden or weakened through structural design, and the flexibility of modeling and structural design is higher.
The front end of the air duct bottom plate 1 is provided with a fixing frame 14, the fixing frame 14 is provided with a damping strip 4, and the back end of the air duct door plate 2 is provided with a stop block 21 matched with the damping strip 4.
As shown in fig. 3, the air duct lock 3 includes a lock cylinder fixing nut 31, a lock cylinder fixing gasket 32, a lock body 33, a lock tongue 34, a spring 35 and a lock cylinder 36, the lock cylinder 36 is rotatably disposed in the lock body 33, the lock cylinder 36 is in threaded fit connection with the lock tongue 34, and the lock cylinder 36 rotates to drive the lock tongue 34 to move up and down; the lock body 33 is provided with an L-shaped limiting groove 331, the lock tongue 34 extends out of the L-shaped limiting groove 331, and the L-shaped limiting groove 331 limits the lock tongue 34; the lock core fixing gasket 32 is arranged at the upper end of the lock body 33, the spring 35 is sleeved on the lock core 36, the lock core fixing gasket 32 presses the spring 35 downwards, the spring 35 applies downward pressure to the lock tongue 34, and the lock core fixing gasket 32 is positioned through the lock core fixing nut 31 arranged at the upper end of the lock core 36. By rotating the lock cylinder 36, the lock tongue 34 enters the L-shaped limit groove in the first stage; in the second stage, the latch tongue 34 pushes the locking bracket 22 outward to achieve the locking function.
The lock body 33 has a lock body fixing thread 332 on the lower end surface, a limiting block 333 on the bottom end of the lock body 33, and the lock body 33 passes through the mounting plate 13 and is fixed on the mounting plate 13 through the limiting block 333, a lock body fixing nut 334 and a lock body fixing gasket 335.
The rubber sleeve 341 arranged on the lock tongue 34 plays a role in shock absorption.
The triangular or quadrangular shape of the lock head of the lock core 36 makes the parts more versatile.
The mounting bracket 12 is internally fixed with a bolt, and the outer end of the bolt passes through the mounting plate 13 to fix the mounting plate 13 with a nut. Further, the mounting frame 12 is of a chute structure and is integrally formed with the air duct bottom plate 1.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (9)
1. An air duct with a locking structure comprises an air duct bottom plate (1), an air duct door plate (2) and an air duct lock (3), and is characterized in that a slotted hole (11) is formed in the air duct bottom plate (1), a mounting frame (12) is fixedly arranged on the back of the air duct bottom plate (1), the mounting frame (12) is located on two sides of the slotted hole (11), mounting plates (13) are arranged on the mounting frames (12) on the two sides, the air duct lock (3) is fixedly arranged on the mounting plates (13), and a tapered end of the air duct lock (3) faces towards the slotted hole (11); the back of the air duct door plate (2) is fixedly provided with a locking support (22), and a bolt (34) of the air duct lock (3) is matched with the locking support (22) to lock or unlock the air duct door plate (2).
2. The air duct with the lock structure according to claim 1, wherein a fixed frame (14) is disposed at the front end of the air duct bottom plate (1), a damping strip (4) is disposed on the fixed frame (14), and a stop block (21) engaged with the damping strip (4) is disposed at the back end of the air duct door plate (2).
3. The air duct with the lock structure according to claim 1, wherein the air duct lock (3) comprises a lock cylinder fixing nut (31), a lock cylinder fixing gasket (32), a lock body (33), a lock tongue (34), a spring (35) and a lock cylinder (36), the lock cylinder (36) is rotatably arranged in the lock body (33), the lock cylinder (36) is in threaded fit connection with the lock tongue (34), and the lock cylinder (36) can drive the lock tongue (34) to move up and down by rotating; the lock body (33) is provided with an L-shaped limiting groove (331), the lock tongue (34) extends out of the L-shaped limiting groove (331), and the L-shaped limiting groove (331) limits the lock tongue (34); the lock is characterized in that a lock cylinder fixing gasket (32) is arranged at the upper end of the lock body (33), a spring (35) is sleeved on the lock cylinder (36), the spring (35) is downwards pressed by the lock cylinder fixing gasket (32), downward pressure is applied to the lock tongue (34) by the spring (35), and the lock cylinder fixing gasket (32) is positioned through a lock cylinder fixing nut (31) arranged at the upper end of the lock cylinder (36).
4. The air duct with lock structure according to claim 3, wherein the lock body (33) has a lock body fixing thread (332) on the lower end surface, the lock body (33) has a stop block (333) on the bottom end, and the lock body (33) passes through the mounting plate (13) and is fixed on the mounting plate (13) through the stop block (333), the lock body fixing nut (334) and the lock body fixing washer (335).
5. The air duct with lock structure according to claim 3, characterized in that the latch (34) is provided with a rubber sleeve (341).
6. The air duct with lock structure according to claim 3, characterized in that the locking head of the lock core (36) is triangular or quadrangular.
7. The air duct with lock structure according to claim 1, wherein the mounting frame (12) is internally fixed with bolts, and the outer ends of the bolts penetrate through the mounting plate (13) to fix the mounting plate (13) with nuts.
8. The wind tunnel with lock structure according to claim 1, wherein said locking bracket (22) is Z-shaped.
9. The wind tunnel with lock structure according to claim 1, characterized in that the mounting frame (12) is of a chute structure and is integrally formed with the wind tunnel floor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713741.5U CN212373103U (en) | 2020-04-30 | 2020-04-30 | Air duct with lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713741.5U CN212373103U (en) | 2020-04-30 | 2020-04-30 | Air duct with lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212373103U true CN212373103U (en) | 2021-01-19 |
Family
ID=74162401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713741.5U Active CN212373103U (en) | 2020-04-30 | 2020-04-30 | Air duct with lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212373103U (en) |
-
2020
- 2020-04-30 CN CN202020713741.5U patent/CN212373103U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |