CN219061331U - Dustproof electric stay bar for trunk - Google Patents
Dustproof electric stay bar for trunk Download PDFInfo
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- CN219061331U CN219061331U CN202320033579.6U CN202320033579U CN219061331U CN 219061331 U CN219061331 U CN 219061331U CN 202320033579 U CN202320033579 U CN 202320033579U CN 219061331 U CN219061331 U CN 219061331U
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- dirt
- threaded shaft
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Abstract
The utility model discloses a dustproof electric stay bar for a trunk, which consists of a stay bar sleeve and a telescopic rod, and further comprises a dustproof cover and a dust scraping mechanism, wherein the dustproof cover is rotatably arranged at one end of the stay bar sleeve, which is close to the telescopic rod, a containing cavity is formed between the dustproof cover and the telescopic rod, the dust scraping mechanism is positioned in the containing cavity, and the dustproof cover drives the dust scraping mechanism to reciprocate in the containing cavity through rotation. According to the utility model, the dustproof sleeve is arranged between the support rod sleeve and the telescopic rod, the dust scraping mechanism is arranged in the dustproof sleeve, when dust at the position between the support rod sleeve and the telescopic rod needs to be cleaned, the dustproof sleeve can drive the dust scraping mechanism to move by rotating the dustproof sleeve, and at the moment, the dust scraping mechanism can push dust accumulated on the surface of the telescopic rod to the outside, so that the cleanness of the position between the support rod sleeve and the telescopic rod is ensured, the abrasion is reduced, and the service life of the electric support rod is prolonged.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a dustproof electric stay bar for a trunk.
Background
At present, the opening and closing of the trunk of the automobile are realized through the electric stay bars, so that the use convenience of the automobile is greatly improved. At present, a single-electric stay bar driving system and a double-electric stay bar driving system are used in the market, one end of the single-electric stay bar driving system is provided with an electric stay bar, and the other end of the single-electric stay bar driving system is provided with a combination of an air stay bar and a mechanical spring, but the air stay bar is greatly influenced by temperature, the fluctuation of the supporting force is large, when the output force values of stay bars on two sides are too different for a long time, the electric tail gate is easy to twist and deform, and the requirement on the sheet metal rigidity of the whole electric tail gate is relatively high; the double-electric stay bar driving system is driven by double motors, so that the cost is high, and the market competition is insufficient.
However, no matter what type of electric stay bar lacks reliable dustproof structural design, when the car is driven in the complex environment, the flexible position of electric stay bar is easy into dirt, needs periodic cleaning, need dismantle electric stay bar when the clearance, and the operation is more complicated, if not clear up, and the dust of piling up causes electric stay bar wearing and tearing to damage easily, and then influences electric stay bar's life and reliability.
Disclosure of Invention
The utility model aims to provide a dustproof electric stay bar for a trunk.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a trunk is with dustproof electronic vaulting pole, electronic vaulting pole comprises vaulting pole sleeve and telescopic link, still includes the dirt proof boot and scrapes dirt mechanism, the dirt proof boot is rotated and is installed the one end that is close to the telescopic link position at the vaulting pole sleeve, is formed with between dirt proof boot and the telescopic link and holds the chamber, it is located and holds the intracavity to scrape dirt mechanism, the dirt mechanism is scraped through rotation drive and is holding intracavity reciprocating motion.
Preferably, the dust scraping mechanism comprises a dust scraping threaded shaft sleeve, the dust scraping threaded shaft sleeve is arranged on the telescopic rod in a sliding mode, the dust scraping threaded shaft sleeve is located in the accommodating cavity, the dust prevention sleeve is provided with an internal thread, and the dust prevention sleeve is connected with the dust scraping threaded shaft sleeve in a matched mode through the internal thread.
Preferably, the one end that the vaulting pole sleeve is close to telescopic link position is equipped with the protrusion along circle of integral structure, and first annular has been seted up on protrusion along circle surface, the second annular has been seted up to dirt guard one end inboard, and the dirt guard passes through second annular and protrusion along circle activity block.
Preferably, the two inner side walls of the dust scraping threaded shaft sleeve are fixedly provided with sliding blocks, the surfaces of the telescopic rods are provided with sliding grooves at the positions of the sliding blocks, and the dust scraping threaded shaft sleeve is in sliding connection with the sliding grooves through the sliding blocks.
Preferably, a plurality of dust outlets are uniformly formed in the dust cover.
Preferably, the dust-proof sleeve and the dust-scraping threaded shaft sleeve are both of stainless steel structures.
Preferably, the dust scraping threaded shaft sleeve is arranged on the surface of the telescopic rod in a sealing manner.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the dustproof sleeve is arranged between the support rod sleeve and the telescopic rod, the dust scraping mechanism is arranged in the dustproof sleeve, when dust at the position between the support rod sleeve and the telescopic rod needs to be cleaned, the dustproof sleeve can drive the dust scraping mechanism to move by rotating the dustproof sleeve, and at the moment, the dust scraping mechanism can push dust accumulated on the surface of the telescopic rod to the outside, so that the cleanness of the position between the support rod sleeve and the telescopic rod is ensured, the abrasion is reduced, and the service life of the electric support rod is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a dust-proof electric brace for a trunk of the present utility model;
FIG. 2 is a cross-sectional view of a dust-proof electric brace for a trunk of the present utility model;
fig. 3 is a structural view of the dust scraping screw boss of the present utility model.
In the figure: the device comprises a supporting rod sleeve 1, a protruding edge ring 11, a first annular groove 11, a telescopic rod 2, a sliding notch 21, a dustproof sleeve 3, a second annular groove 31, a containing cavity 32, a dust outlet 33, a dust scraping threaded shaft sleeve 4 and a sliding block 41.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, 2 and 3, the utility model provides a dustproof electric stay bar for a trunk, which consists of a stay bar sleeve 1 and a telescopic rod 2, and further comprises a dustproof cover 3 and a dust scraping mechanism, wherein the dustproof cover 3 is rotatably arranged at one end of the stay bar sleeve 1, which is close to the telescopic rod 2, an accommodating cavity 32 is formed between the dustproof cover 3 and the telescopic rod 2, the dust scraping mechanism is positioned in the accommodating cavity 32, and the dustproof cover 3 drives the dust scraping mechanism to reciprocate in the accommodating cavity 32 through rotation.
In this embodiment, scrape dirt mechanism includes scrapes dirt screw thread axle sleeve 4, scrapes dirt screw thread axle sleeve 4 slip cap and establishes on telescopic link 2, scrapes dirt screw thread axle sleeve 4 and is located and hold the intracavity 32, dirt proof boot 3 is equipped with the internal thread, and dirt proof boot 3 passes through the internal thread and scrapes dirt screw thread axle sleeve 4 cooperation and be connected, can drive through rotating dirt proof boot 3 and scrape dirt screw thread axle sleeve 4 and remove.
In this embodiment, the one end that vaulting pole sleeve 1 is close to telescopic link 2 position is equipped with the protrusion along circle 11 of integral structure, and first annular 11 has been seted up along circle 11 surface to the protrusion, second annular 31 has been seted up to dust cover 3 one end inboard, and dust cover 3 passes through second annular 31 and protrusion along circle 11 activity block.
Further, in this embodiment, scrape two inside walls of dirt screw thread axle sleeve 4 all fixed being equipped with slider 41, slide groove 21 has been seted up on telescopic link 2 surface in slider 41 position, scrape dirt screw thread axle sleeve 4 through slider 41 and slide groove 21 sliding connection, scrape dirt screw thread axle sleeve 4 and take place to rotate when can avoiding dust cover 3 drive to scrape dirt screw thread axle sleeve 4 and remove, guarantee to scrape dirt screw thread axle sleeve 4 and can stabilize reciprocating motion.
Further, in order to facilitate cleaning of dust pushed out by the dust scraping threaded shaft sleeve 4, in this embodiment, a plurality of dust outlets 33 are uniformly formed in the dust cover 3, and the plurality of dust outlets 33 are annularly arranged at one end of the dust cover 3, which is close to the telescopic rod 2.
In this embodiment, in order to ensure the structural strength of the dust cover 3 and the dust scraping threaded shaft sleeve 4, the dust cover 3 and the dust scraping threaded shaft sleeve 4 are both of stainless steel structures.
In this embodiment, scrape dirt screw thread axle sleeve 4 internal diameter size and telescopic link 2 external diameter size mutually corresponds, scrape dirt screw thread axle sleeve seal cover and establish on telescopic link 2 surface to can block the dust entering, reduce the accumulation of dust.
The specific operation process is as follows: when the dust at the position between the stay bar sleeve 1 and the telescopic rod 2 needs to be cleaned, the dust cover 3 is only required to rotate, and the dust cover 3 is in threaded fit connection with the dust scraping threaded shaft sleeve 4, so that the dust cover 3 can drive the dust scraping threaded shaft sleeve 4 to move, the dust scraping threaded shaft sleeve 4 can push the dust accumulated on the surface of the telescopic rod 2 to the outside, the dust can be knocked down from the dust outlet 33 by knocking the dust cover 3, and the cleanness of the position between the stay bar sleeve 1 and the telescopic rod 2 is ensured.
Although the embodiments of the present utility model have been described with reference to the accompanying drawings, the patentees may make various modifications or alterations within the scope of the appended claims, and are intended to be within the scope of the utility model as described in the claims.
Claims (7)
1. Dustproof electric stay bar for trunk, electric stay bar comprises stay bar sleeve and telescopic link, its characterized in that: still include the dirt cover and scrape dirt mechanism, the one end that is close to the telescopic link position at the vaulting pole sleeve is installed in the rotation of dirt cover, is formed with between dirt cover and the telescopic link and holds the chamber, it is located and holds the intracavity to scrape dirt mechanism, the dirt cover is through rotating the drive and scraping dirt mechanism and holding intracavity reciprocating motion.
2. A dust-proof electric stay for a trunk according to claim 1, wherein: the dust scraping mechanism comprises a dust scraping threaded shaft sleeve, the dust scraping threaded shaft sleeve is arranged on the telescopic rod in a sliding sleeve mode, the dust scraping threaded shaft sleeve is located in the accommodating cavity, the dust cover is provided with internal threads, and the dust cover is connected with the dust scraping threaded shaft sleeve in a matched mode through the internal threads.
3. A dust-proof electric stay for a trunk according to claim 1, wherein: the one end that the vaulting pole sleeve is close to telescopic link position is equipped with the protrusion along circle of integral structure, and first annular has been seted up on protrusion along circle surface, the second annular has been seted up to dirt guard one end inboard, and the dirt guard passes through second annular and protrusion along circle activity block.
4. A dust-proof electric stay for a trunk according to claim 2, wherein: the sliding blocks are fixedly arranged on the two inner side walls of the dust scraping threaded shaft sleeve, sliding grooves are formed in the positions of the sliding blocks on the surfaces of the telescopic rods, and the dust scraping threaded shaft sleeve is in sliding connection with the sliding grooves through the sliding blocks.
5. A dust-proof electric stay for a trunk according to claim 1, wherein: a plurality of dust outlets are uniformly formed in the dust cover.
6. A dust-proof electric stay for a trunk according to claim 2, wherein: the dustproof sleeve and the dust scraping threaded shaft sleeve are of stainless steel structures.
7. A dust-proof electric stay for a trunk according to claim 2, wherein: the dust scraping threaded shaft sleeve is sealed and sleeved on the surface of the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320033579.6U CN219061331U (en) | 2023-01-06 | 2023-01-06 | Dustproof electric stay bar for trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320033579.6U CN219061331U (en) | 2023-01-06 | 2023-01-06 | Dustproof electric stay bar for trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219061331U true CN219061331U (en) | 2023-05-23 |
Family
ID=86369643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320033579.6U Active CN219061331U (en) | 2023-01-06 | 2023-01-06 | Dustproof electric stay bar for trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219061331U (en) |
-
2023
- 2023-01-06 CN CN202320033579.6U patent/CN219061331U/en active Active
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