CN209976299U - Auxiliary closing device for automobile trunk cover - Google Patents
Auxiliary closing device for automobile trunk cover Download PDFInfo
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- CN209976299U CN209976299U CN201920336131.5U CN201920336131U CN209976299U CN 209976299 U CN209976299 U CN 209976299U CN 201920336131 U CN201920336131 U CN 201920336131U CN 209976299 U CN209976299 U CN 209976299U
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- sliding block
- trunk
- trunk lid
- shaft
- connecting rod
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Abstract
The utility model provides an auxiliary closing device for a trunk lid of an automobile.A bracket is arranged in the middle of a bottom plate of the trunk, a direct current motor is arranged on the left side of the bracket, an output shaft of the direct current motor is arranged rightwards, and an active wheel is arranged on the output shaft of the direct current motor; the support is of an L-shaped structure, a guide rail is arranged in the middle of the transverse plate, a sliding block is arranged on the guide rail, a driven shaft is arranged on the upper portion of the vertical plate, one end, close to the guide rail, of the driven shaft is provided with one end of a rocker arm, and the other end of the driven shaft penetrates through the vertical plate of the support and is provided with a driven wheel; the driven wheel and the driving wheel are on the same vertical plane and are connected through a transmission belt; the other end of the rocker arm is connected with the left end of the sliding block through a connecting rod, and two ends of the connecting rod are provided with ball heads; the right end of the upper part of the sliding block is provided with a fixed rod, and one end of the fixed rod, which extends out of the sliding block, is connected with the sucker electromagnet through a follow-up shaft. The utility model discloses under the condition that supplementary straining device became invalid, can electronic the trunk lid of closing.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, in particular to vapour car trunk lid auxiliary closing device.
Background
With the development of science and technology, the progress of society and the improvement of living standard of people, automobiles become necessities of homes. The multifunctional desk is more and more indispensable in daily life and work and travel, and how to bring convenience for people to go and work and bring more comfortable enjoyment to people becomes the focus of wide attention of people. The automobile trunk plays an important role as an important component of an automobile. The automobile trunk is a storage room of our sundries, and the trunk is used as a 'mobile storage room' of our people, and various sundries which are closely related to our lives are stacked at ordinary times.
When the automobile trunk is opened to the maximum, a fixed included angle is formed between the automobile trunk and a chassis (namely the bottom of the trunk box), the existing technology increasingly adopts an on-off button to close the trunk lid,
the automobile trunk lid in the prior art has the following technical defects when being closed: in order to ensure the sealing performance of the trunk, when the trunk lid is closed, the trunk lid and the trunk must have larger pretightening force, the trunk lid cannot be tightly closed by slowly closing the trunk lid, and for the trunk lid, the movement speed of the trunk lid is slow due to the safety angle, and the trunk lid cannot be closed only by the inertia of the trunk lid.
How to design an auxiliary closing device for an automobile trunk cover and how to close the trunk cover under the condition that the movement speed of the trunk cover is slow becomes a problem which needs to be solved urgently.
Disclosure of Invention
In view of the above prior art's shortcoming, the utility model aims to provide a vapour car trunk lid assists closing device for solve the leakproofness that exists among the prior art for guaranteeing the trunk, when the trunk lid was closed, trunk lid and trunk must have great pretightning force, and the slow trunk lid that closes can't be shut tightly the trunk lid, when closing the trunk lid, because of the consideration of safe angle, trunk lid velocity of motion is slow, the problem that can't close by only the inertia of trunk lid itself this moment.
In order to achieve the purpose, the utility model provides an auxiliary closing device for an automobile trunk lid, which comprises a trunk bottom plate and a trunk lid, wherein a bracket is arranged in the middle of the trunk bottom plate, a direct current motor is arranged on the left side of the bracket, an output shaft of the direct current motor is arranged rightwards, and an active wheel is arranged on the output shaft of the direct current motor;
the support is of an L-shaped structure, a guide rail is arranged in the middle of a transverse plate of the L-shaped structure, and a sliding block is arranged on the guide rail; a driven shaft is arranged at the upper part of a vertical plate of the L-shaped structure, one end of the driven shaft close to the guide rail is provided with one end of a rocker arm, and the other end of the driven shaft penetrates through the vertical plate of the support and is provided with a driven wheel; the driven wheel and the driving wheel are on the same vertical plane and are connected through a transmission belt;
the other end of the rocker arm is connected with the left end of the sliding block through a connecting rod, and two ends of the connecting rod are provided with ball heads;
the right end of the upper part of the sliding block is provided with a fixed rod, one end of the fixed rod, which extends out of the sliding block, is provided with a spherical opening sleeve A, and the spherical opening sleeve A is connected with the sucker electromagnet through a follow-up shaft.
In an embodiment of the utility model, the contact jaw of follower shaft and spherical opening cover A be provided with spherical head, the follower shaft can drive the sucking disc electro-magnet transform angle and with the medial surface contact of trunk lid.
In an embodiment of the present invention, the contact end of the rocker arm and the connecting rod is provided with a spherical opening sleeve B, and the spherical opening sleeve B is matched with the ball head at one end of the connecting rod.
In an embodiment of the present invention, the left end of the slider is provided with a ball seat, and the ball seat is matched with the ball head at the other end of the connecting rod.
As above, the utility model discloses a closing means is assisted to vapour car trunk lid, it is rational in infrastructure, under the slow condition of back-up case lid velocity of motion, can electronic closing back-up case lid, popularization and application have good economic benefits and social.
Drawings
Fig. 1 is a three-dimensional view of the mounting structure of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is the structure schematic diagram of the utility model installed on the bottom plate of the trunk.
Fig. 5 is a front view of fig. 4.
Fig. 6 is a top view of fig. 4.
In the figure: 1. a trunk floor; 2. a direct current motor; 3. a driving wheel; 4. a driven wheel; 5. a support; 6. a guide rail; 7. a slider; 8. a trunk lid; 9. a connecting rod; 10. a rocker arm; 11. fixing the rod; 12. a suction cup electromagnet; 13. a ball head seat.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1, the utility model provides an auxiliary closing device for an automobile trunk lid, which comprises a trunk bottom plate 1 and a trunk lid 8, wherein a bracket 5 is arranged in the middle of the trunk bottom plate 1, a direct current motor 2 is arranged on the left side of the bracket 5, an output shaft of the direct current motor 2 is arranged rightwards, and an active wheel 3 is arranged on the output shaft of the direct current motor 2;
the bracket 5 is of an L-shaped structure, a guide rail 6 is arranged in the middle of a transverse plate of the L-shaped structure, and a sliding block 7 is arranged on the guide rail 6;
as shown in fig. 3, a driven shaft is arranged at the upper part of the vertical plate of the L-shaped structure, and one end of the driven shaft, which is close to the guide rail 6, is provided with one end of a rocker arm 10;
as shown in fig. 4, the driven wheel 4 is arranged at the other end of the driven shaft after the other end of the driven shaft passes through the vertical plate of the bracket 5; the driven wheel 4 and the driving wheel 3 are on the same vertical plane and are connected through a transmission belt;
as shown in fig. 5, the other end of the rocker arm 10 is connected with the left end of the slider 7 through a connecting rod 9, and both ends of the connecting rod 9 are provided with a ball head;
as shown in fig. 2, a fixed rod 11 is arranged at the right end of the upper part of the sliding block 7, a spherical opening sleeve a is arranged at one end of the fixed rod 11 extending out of the sliding block 7, and the spherical opening sleeve a is connected with a sucker electromagnet 12 through a follow-up shaft;
the contact end of the follow-up shaft and the spherical opening sleeve A is provided with a spherical head, and the follow-up shaft can drive the sucker electromagnet 12 to change the angle and contact the end surface of the inner side of the trunk lid 8;
a spherical opening sleeve B is arranged at the contact end of the rocker arm 10 and the connecting rod 9 and is matched with a ball head at one end of the connecting rod 9;
as shown in fig. 6, a ball seat 13 is disposed at the left end of the slider 7, and the ball seat 13 is engaged with a ball at the other end of the connecting rod 9.
In specific implementation, the sucker electromagnet 12 is a DX9050 sucker electromagnet.
In the first embodiment, the bottom of the spare box cover 8 is provided with a stop iron, the right end of the spare box bottom plate 1 is provided with a travel switch, and the stop iron can be matched with the travel switch; the power supply system of the automobile is connected with the direct current motor 2, the sucker electromagnet 12 and the travel switch, and a control button is arranged on a connecting line and arranged on a center console of the automobile;
when the travel switch is not in contact with the stop iron, the circuit is switched on, and the direct current motor 2 is started to close the trunk lid of the automobile;
when the travel switch is in contact with the stop iron, the circuit is disconnected, the direct current motor 2 is started, and the sound reminding that the trunk lid is closed is given.
To sum up, the utility model provides a vapour car trunk lid auxiliary closing device, it is rational in infrastructure, under the slow condition of back-up case lid velocity of motion, can the electronic back-up case lid that closes. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a vapour car trunk lid assists closing device, includes trunk bottom plate (1), trunk lid (8), its characterized in that: a support (5) is arranged in the middle of the trunk bottom plate (1), a direct current motor (2) is arranged on the left side of the support (5), an output shaft of the direct current motor (2) is arranged rightwards, and a driving wheel (3) is arranged on the output shaft of the direct current motor (2);
the support (5) is of an L-shaped structure, a guide rail (6) is arranged in the middle of a transverse plate of the L-shaped structure, and a sliding block (7) is arranged on the guide rail (6); a driven shaft is arranged at the upper part of a vertical plate of the L-shaped structure, one end of the driven shaft close to the guide rail (6) is provided with one end of a rocker arm (10), and the other end of the driven shaft penetrates through the vertical plate of the support (5) and then is provided with a driven wheel (4); the driven wheel (4) and the driving wheel (3) are on the same vertical plane and are connected through a transmission belt;
the other end of the rocker arm (10) is connected with the left end of the sliding block (7) through a connecting rod (9), and two ends of the connecting rod (9) are provided with ball heads;
the right end of the upper part of the sliding block (7) is provided with a fixed rod (11), one end of the fixed rod (11) extending out of the sliding block (7) is provided with a spherical opening sleeve A, and the spherical opening sleeve A is connected with the sucker electromagnet (12) through a follow-up shaft.
2. The auxiliary closing device for the trunk lid of the automobile according to claim 1, wherein: the contact end of the follow-up shaft and the spherical opening sleeve A is provided with a spherical head, and the follow-up shaft can drive the sucker electromagnet (12) to change the angle and contact the end surface of the inner side of the trunk cover (8).
3. The auxiliary closing device for the trunk lid of the automobile according to claim 1, wherein: a spherical opening sleeve B is arranged at the contact end of the rocker arm (10) and the connecting rod (9), and the spherical opening sleeve B is matched with a ball head at one end of the connecting rod (9).
4. The auxiliary closing device for the trunk lid of the automobile according to claim 1, wherein: the left end of the sliding block (7) is provided with a ball head seat (13), and the ball head seat (13) is matched with a ball head at the other end of the connecting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336131.5U CN209976299U (en) | 2019-03-15 | 2019-03-15 | Auxiliary closing device for automobile trunk cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336131.5U CN209976299U (en) | 2019-03-15 | 2019-03-15 | Auxiliary closing device for automobile trunk cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976299U true CN209976299U (en) | 2020-01-21 |
Family
ID=69254643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336131.5U Active CN209976299U (en) | 2019-03-15 | 2019-03-15 | Auxiliary closing device for automobile trunk cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209976299U (en) |
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2019
- 2019-03-15 CN CN201920336131.5U patent/CN209976299U/en active Active
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