一种自带保护的掀盖装置及手套箱

Abstract

本实用新型公开了一种自带保护的掀盖装置及手套箱，包含盖板组件、球关节轴承、连杆组件、推杆、铰接固定座一和二，盖板组件的盖板通过螺纹孔与球关节轴承的螺杆二固定，球关节轴承的球头外套上方的螺杆一通过锁紧螺母与连杆组件中连杆的一端连接，连杆另一端通过连接头和推杆连接，连杆上设置有连接耳、铜套槽口，铜套槽口内嵌有自润滑铜套，铰接固定座一通过自润滑铜套装配在连杆上，推杆上设置有铰接固定座二，铰接固定座一和二均固定于箱体上。

Claims

1. A self-protecting lid-lifting device, characterized in that The cover plate assembly (1) includes a cover plate (6). A threaded hole is provided at the center of the front of the cover plate (6). A screw (15-2) is provided below the ball head (15) of the ball joint bearing (7). A thread is provided below the screw (15-2). The ball joint bearing (7) is fixed on the cover plate (6) by screwing the thread on the screw (15-2) and the threaded hole on the cover plate (6). A screw (14-1) is provided above the ball head sleeve (14) of the ball joint bearing (7). A thread and a locking nut (13) are provided above the screw (14-1). One end of the connecting rod (16) of the connecting rod assembly (2) is provided with a fixed connection hole (16-1). The connecting rod (16) is sleeved on the screw (14-1) through the fixed connection hole (16-1) and fixed on the screw (14-1) by the locking nut (13). The other end of the connecting rod (16) is connected to the push rod (4) through the connector (21). Two connecting ears are provided at the other end of the connecting rod (16). A copper sleeve groove (16-2) is provided at the end of the connecting rod (16) near the connecting ears. A self-lubricating copper sleeve (17) is nested in the copper sleeve groove (16-2), and the first hinge fixing seat (3) is assembled on the connecting rod (16) through the self-lubricating copper sleeve (17). A second hinge fixing seat (5) is provided above the push rod (4). Both the first hinge fixing seat (3) and the second hinge fixing seat (5) are fixed on the box body (23).

2. A self-protecting lid-lifting device according to claim 1, wherein The cover plate (6) has an inflatable sealing ring mounting groove (10) and a reflective lens mounting groove (11) on its reverse side. An inflatable sealing ring (9) is installed in the inflatable sealing ring mounting groove (10), and a reflective lens (8) is installed in the reflective lens mounting groove (11). The inflatable sealing ring (9) has multiple sealing protrusions (12).

3. The self-protecting lid-lifting device according to claim 1, wherein The ball head (15) of the ball joint bearing (7) is covered by a cap-shaped structure below the ball head sleeve (14). The ball head sleeve (14) is stuck below the ball head (15). The cap-shaped structure is also provided with a threaded hole. The ball head (15) is provided with a limiting groove (15-1). The ball head screw (14-2) passes through the threaded hole on the cap-shaped structure and is stuck in the limiting groove (15-1).

4. The self-protecting lid-lifting device according to claim 1, wherein, A spring latch (16-3) is provided between the connecting ears of the connecting rod (16), and a hinge hole (16-4) is provided on each connecting ear of the connecting rod (16). A limit switch (18) is also provided on the side of the connecting rod (16). The limit switch (18) is located between the copper sleeve slot (16-2) and the hinge hole (16-4). The limit switch (18) has a drive rod, and the drive rod is in contact with the surface of the connector (21).

5. A self-protecting lid-lifting device according to claim 4, wherein A spring (19) is provided between the two connecting lugs of the connecting rod (16). The center of the spring (19) is an annular spring fixing hole (19-2). In the radial direction, the spring (19) also includes a first locking leg (19-1) and two second locking legs (19-3). The first locking leg (19-1) is locked in the first spring locking slot (16-3) of the connecting rod (16), and the second locking leg (19-3) is locked on the connector (21).

6. A self-protecting lid-lifting device according to claim 5, wherein The connector (21) is also provided with two connecting ears at the front end. The connecting ears at the front end of the connector (21) are provided with hinge holes two (21-2) in the middle. The hinge pin one (20) passes through the hinge holes two (21-2), hinge holes one (16-4), and spring fixing holes (19-2) to assemble the connector (21), connecting rod (16), and spring (19) together. The connector (21) has two connecting ears at the front end, each with a cam head (21-1). The outer contour of the cam head (21-1) is in contact with the drive rod of the limit switch (18). There are also two spring clips (21-3) between the connecting ears at the front end of the connector (21). The second leg (19-3) is locked in the spring clip (21-3). The connector (21) also has two connecting ears at the rear end. The two connecting ears at the rear end of the connector (21) are each provided with a hinge hole (21-4). The push rod (4) is fixed on the connector (21) through the hinge hole (21-4) and the hinge pin (22).

7. The self-protecting lid-lifting device according to claim 1, wherein The hinge fixing seat 1 (3) includes a fixing member 1 (3-1). The fixing member 1 (3-1) has two holes at its bottom. The hinge pin 3 (3-2) passes through the holes at the bottom of the fixing member 1 (3-1) and the self-lubricating copper sleeve (17) to fix the hinge fixing seat 1 (3) on the connecting rod (16). The fixing member 1 (3-1) has a limit screw (3-3) at its top.

8. The self-protecting lid-lifting device according to claim 1, wherein, The hinged fixing seat 2 (5) includes a fixing member 2 (5-1). A hole is provided at the bottom of the fixing member 2 (5-1), and the hinged fixing seat 2 (5) is fixed on the push rod (4) through the hole at the bottom of the fixing member 2 (5-1) and the hinge pin 4 (5-2).

9. A glove box with a lid lifting device, characterized in that The self-protected flip-top device according to any one of claims 1 to 8 is assembled on the glove box.

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